Numerical control cutting device for aluminum fiber board

Abstract

The invention discloses a numerical control cutting device for aluminum fiber boards, and belongs to the technical field of numerical control cutting. An upper conveying roller is located above a lower conveying roller and is shorter than the lower conveying roller, a semi-shielded bottom plate is arranged at the bottom of a discharging frame, one half of the bottom of a to-be-cut board is located on the bottom plate, and the other half of the bottom of the to-be-cut board is located on the lower conveying roller; a first toothed plate and a second toothed plate which are matched with each other are arranged on the mounting plate, cantilevers are arranged on the inner sides of the first toothed plate and the second toothed plate, disc blades are mounted on the cantilevers, a linkage gear is further rotationally arranged on the outer side of the mounting plate, and the linkage gear is meshed with the first toothed plate and the second toothed plate on the upper side and the lower side respectively; the turning plate can be turned towards the two sides so as to independently collect the plates and the waste materials. A to-be-cut plate can be efficiently cut from the upper side and the lower side through the two sets of disc blades, when the disc blades on the two sides independently move, extra pulling force can be offset, the plate is prevented from being accidentally loosened when the upper side and the lower side are cut, and the cutting effect and the working efficiency of the cutting device are improved through the design.

Description

Technical Field

[0001] The invention relates to the technical field of numerical control cutting, in particular to a numerical control cutting device for an aluminum fiberboard. Background Art

[0002] Aluminum fiberboard, also known as density board, is a man-made board made of aluminum fiber or other plant fiber as raw materials, urea-formaldehyde resin or other suitable adhesives. Adhesives and additives can be applied during the manufacturing process. Aluminum fiberboard has the advantages of uniform material, small vertical and horizontal strength difference, and not easy to crack. It has a wide range of uses. The structure of aluminum fiberboard is more uniform than natural wood, and it also avoids problems such as decay and insect infestation. At the same time, aluminum fiberboard has small expansion and contraction and is easy to process. Therefore, it is widely used in aerospace, automobile, construction and other fields. When processing aluminum fiberboard, it needs to be cut. During the cutting process, commonly used aluminum fiberboard cutting equipment includes laser cutting machine, water jet cutting machine, mechanical cutting machine, etc. Among them, mechanical cutting machine is widely used.

[0003] The patent application with publication number CN118287738A discloses a raw material cutting device for the production of metal engraved decorative panels, which relates to the field of metal engraved decorative panel production. The raw material cutting device for the production of metal engraved decorative panels includes a support table, a slideway is fixedly connected to the top of the support table near the left side, a slide rail is slidably connected to the outside of the slideway, a cutting table is fixedly connected to the top of the slide rail, and a motor is fixedly connected to the bottom of the cutting table near the right side. When cutting, the motor can drive the transmission belt to drive the screw to rotate inside the bearing support plate. At this time, the screw will drive the moving block to move outside it, driving the cutting knife to cut, and the cutting knife is guaranteed not to rotate inside the cutting track, so that a single driving source drives the cutting table to move and drives the cutting knife to cut, which solves the problem of energy waste caused by the two driving sources required for cutting in the past, and reduces the kinetic energy required for cutting.

[0004] However, the above-disclosed sheet cutting device has a general degree of automation and a high labor cost. It cannot automatically unload sheets during cutting operations, has low efficiency during the cutting process, cannot simultaneously cut sheets from both sides and from top and bottom, and cannot automatically process and collect the cut sheets and cutting waste separately after cutting is completed. Summary of the invention

[0005] The purpose of the present invention is to provide a CNC cutting device for aluminum fiberboard in order to solve the problems that the existing plate cutting devices have a general degree of automation, high labor costs, cannot automatically unload plates during cutting operations, have low efficiency during the cutting process, cannot simultaneously cut plates from both sides and from the upper and lower sides, and cannot automatically process and collect the cut plates and cutting waste after cutting is completed.

[0006] To achieve the above-mentioned purpose, the technical scheme of the present invention is: a CNC cutting device for aluminum fiberboard, comprising a feeding mechanism, a cutting mechanism and a collecting mechanism, wherein the feeding mechanism comprises two groups of lower conveying rollers and upper conveying rollers that cooperate with each other, wherein the upper conveying roller is located above the lower conveying roller and its length is shorter than the lower conveying roller; a feeding frame is also arranged at the gap between the lower conveying roller and the upper conveying roller, and a semi-shielded bottom plate is arranged at the bottom of the feeding frame, wherein a plurality of groups of stacked plates to be cut are placed in the feeding frame, wherein the bottom half of the plates to be cut is located on the bottom plate, and the other half is located on the lower conveying roller; a conveying channel for the plates to be cut is formed between the lower conveying roller and the upper conveying roller; The cutting mechanism includes a mounting plate located at the end of the unloading mechanism, wherein a first tooth plate and a second tooth plate that cooperate with each other are arranged on the mounting plate, a cantilever is arranged on the inner side of the first tooth plate and the second tooth plate, a disc blade is installed on the cantilever, and a linkage gear is rotatably arranged on the outer side of the mounting plate, and the linkage gear is respectively engaged with the first tooth plate and the second tooth plate on the upper and lower sides; the upper and lower groups of the disc blades cooperate with each other to quickly cut the plate to be cut; a mounting boss is also arranged on the inner side of the mounting plate, and the collecting mechanism is arranged on the mounting boss; the collecting mechanism includes a base and a flap, and the flap can be flipped to both sides so as to independently process and collect the plate to be cut and waste after cutting.

[0007] As a further solution of the present invention: the lower conveying roller and the upper conveying roller are both arranged on the base frame, a lower conveying belt is arranged between the lower conveying rollers, and an upper conveying belt is arranged between the upper conveying rollers; conveying gears are arranged on the sides of the lower conveying rollers and the upper conveying rollers, the conveying gears on the lower conveying rollers are connected by conveying chain 1, and the conveying gears on the upper conveying rollers are connected by conveying chain 2.

[0008] As a further solution of the present invention: a gate plate is movably installed at the outlet of the unloading frame, symmetrical limit blocks are arranged on the outer wall of the unloading frame, and limit sliding hoops cooperating with the limit blocks are arranged on both sides of the gate plate; a rotating shaft is rotatably arranged on the outer wall of the unloading frame, a driving arm is installed on the rotating shaft, and a top block cooperating with the driving arm is arranged on the outer wall of the limit sliding hoop.

[0009] As a further solution of the present invention: a support frame 1 is arranged on the side of the base frame, a feeding motor is installed on the support frame 1, and an output end of the feeding motor is connected to the rotating shaft through a belt.

[0010] As a further solution of the present invention: a vertical frame is arranged on the top of the limit block, and the vertical frame is connected to the gate plate through a return spring.

[0011] As a further solution of the present invention: a second support frame is also provided on the outer side of the mounting plate, a cutting motor is installed on the second support frame, a swing arm is provided at the output end of the cutting motor, and an engaging frame cooperating with the swing arm is fixedly provided on the outer wall of the first tooth plate.

[0012] As a further solution of the present invention: two groups of penetrating mounting grooves are provided on the mounting plate, and the first tooth plate and the second tooth plate are slidably arranged in the mounting grooves; an upper limit plate cooperating with the first tooth plate and a lower limit plate cooperating with the second tooth plate are provided on the inner side of the mounting plate; sliding grooves are provided on the inner sides of the upper limit plate and the lower limit plate, and the first tooth plate and the second tooth plate are provided with sliding blocks cooperating therewith.

[0013] As a further solution of the present invention: a flip seat is provided at the diagonal of the base, a symmetrical unloading shaft is provided at the bottom of the flap, and a recessed portion cooperating with the unloading shaft is provided on the flip seat; a penetrating sliding cavity is provided on the flip seat, a double-axis cylinder is installed in the middle of the base, a limiting piece is provided at the output end of the double-axis cylinder, and the limiting piece is provided with two groups of limiting arms movably arranged in the sliding cavity.

[0014] As a further solution of the present invention: a sliding groove is provided on one side of the base, a rack is slidably installed in the sliding groove, a through cavity is provided at the bottom of the sliding groove, a flip cylinder is also installed at the bottom of the base, and the output end of the flip cylinder is fixedly connected to the rack; a flip gear is installed on the unloading shaft, and meshing teeth cooperating with the flip gear are provided on both sides of the rack; and collection box one and collection box two are respectively provided on both sides of the mounting plate.

[0015] As a further solution of the present invention: a bearing is installed on the outer wall of the blanking frame, and the rotating shaft is movably arranged on the blanking frame through the bearing; a control panel is also arranged on the outer wall of the mounting plate, and a protective cover is installed on the top of the dual-axis cylinder.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] 1. The present invention can convey and cut the plates to be cut through the upper conveyor belt and the lower conveyor belt, thereby avoiding accidental displacement of the plates during the cutting process. When the unloading motor drives the rotating shaft to rotate through the belt, it can drive the driving arm to move the top block upward. Since the bottoms of the multiple layers of plates to be cut that are stacked on each other are respectively in contact with the lower conveyor belt and the bottom plate, when the gate moves upward, the plates at the bottom will enter from the unloading frame between the upper conveyor belt and the lower conveyor belt. When the driving arm is separated from the top block, the gate returns to its original position under the action of the reset spring. This design is ingenious and effective, which improves the automation and practicality of the aluminum fiberboard CNC cutting device.

[0018] 2. The present invention can efficiently cut the plate to be cut from the upper and lower sides through two sets of disc blades that cooperate with each other. When the cutting motor drives the first tooth plate to reciprocate through the swing arm and the meshing frame, the second tooth plate can be synchronously driven to reciprocate under the cooperation of the linkage gear. When the disc blades on both sides move independently, the additional pulling force can be offset to avoid accidental loosening of the plate when cutting on the same side of the upper and lower sides. When the cutting is completed, the waste material falls on the flap, and the double-axis cylinder drives the limit piece on the left to slide inward and limit the left feed shaft. Then the flip cylinder drives the rack to slide to the right, and the waste material falls into the collection box 1. Then, under the conveyance of the upper conveyor belt and the lower conveyor belt, the cut plate falls on the flap, and the double-axis cylinder drives the limit piece on the right to slide inward and limit the right feed shaft. Then the flip cylinder drives the rack to slide to the left, and the plate falls into the collection box 2. This design improves the cutting effect and work efficiency of the aluminum fiberboard CNC cutting device. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The present invention will be further explained below in conjunction with the accompanying drawings and embodiments:

[0020] Figure 1 The three-dimensional structure of the present invention Figure 1 ;

[0021] Figure 2 The three-dimensional structure of the present invention Figure 2 ;

[0022] Figure 3 yes Figure 2 A magnified view of the structure at center A;

[0023] Figure 4 It is a partial three-dimensional structural diagram of the blanking frame in the present invention;

[0024] Figure 5 It is a partial three-dimensional structural diagram of the mounting plate in the present invention;

[0025] Figure 6 It is an internal three-dimensional structure diagram of the present invention;

[0026] Figure 7 It is a three-dimensional structural diagram of the collection mechanism of the present invention;

[0027] Figure 8 It is a three-dimensional structural diagram of the base in the present invention;

[0028] Fig. 9 It is a three-dimensional structural diagram of the flap in the present invention.

[0029] Description of reference numerals:

[0030] 1. Unloading mechanism; 101. Base frame; 102. Lower conveyor roller; 103. Upper conveyor roller; 104. Lower conveyor belt; 105. Upper conveyor belt; 106. Conveying gear; 107. Conveying chain 1; 108. Conveying chain 2; 109. Unloading frame; 110. Bottom plate; 111. Plate to be cut; 112. Limit block; 113. Gate plate; 114. Limiting hoop; 115. Vertical frame; 116. Reset spring; 117. Rotating shaft; 118. Bearing; 119. Driving arm; 120. Top block; 121. Support frame 1; 122. Unloading motor; 123. Belt;

[0031] 2. Cutting mechanism; 201. Mounting plate; 202. Mounting slot; 203. Upper limit plate; 204. Lower limit plate; 205. First tooth plate; 206. Second tooth plate; 207. Slide slot; 208. Sliding block; 209. Cantilever; 210. Disc blade; 211. Linkage gear; 212. Second support frame; 213. Cutting motor; 214. Swing arm; 215. Engagement frame; 216. Mounting boss; 217. Control panel;

[0032] 3. Collecting mechanism; 301. Base; 302. Turning seat; 303. Turning plate; 304. Unloading shaft; 305. Recessed portion; 306. Sliding groove; 307. Through cavity; 308. Rack; 309. Turning cylinder; 310. Meshing teeth; 311. Turning gear; 312. Sliding cavity; 313. Double-axis cylinder; 314. Limiting member; 315. Limiting arm; 316. Protective cover; 317. Collecting box one; 318. Collecting box two. DETAILED DESCRIPTION

[0033] The following will be combined with the attached Figures 1 to 9 The technical solution of the present invention is described clearly and completely. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0034] The present invention provides an aluminum fiberboard numerical control cutting device through improvement. Figure 1-Figure 9As shown, it includes a feeding mechanism 1, a cutting mechanism 2 and a collecting mechanism 3. The feeding mechanism 1 includes two groups of lower conveying rollers 102 and upper conveying rollers 103 that cooperate with each other. The upper conveying roller 103 is located above the lower conveying roller 102 and its length is shorter than the lower conveying roller 102; a feeding frame 109 is also provided at the gap between the lower conveying roller 102 and the upper conveying roller 103, and a semi-shielded bottom plate 110 is provided at the bottom of the feeding frame 109. A plurality of stacked plates 111 to be cut are placed in the feeding frame 109, and the bottom half of the plates 111 to be cut is located on the bottom plate 110, and the other half is located on the lower conveying roller 102; a conveying channel for the plates 111 to be cut is formed between the lower conveying roller 102 and the upper conveying roller 103; the cutting mechanism 2 includes a mounting plate 20 located at the end of the feeding mechanism 1 1. The mounting plate 201 is provided with a first tooth plate 205 and a second tooth plate 206 which cooperate with each other. A cantilever 209 is provided on the inner side of the first tooth plate 205 and the second tooth plate 206. A disc blade 210 is installed on the cantilever 209. A linkage gear 211 is also rotatably provided on the outer side of the mounting plate 201. The linkage gear 211 is respectively engaged with the first tooth plate 205 and the second tooth plate 206 on the upper and lower sides; the upper and lower groups of disc blades 210 cooperate with each other to quickly cut the sheet material 111 to be cut; a mounting boss 216 is also provided on the inner side of the mounting plate 201, and the collecting mechanism 3 is arranged on the mounting boss 216; the collecting mechanism 3 includes a base 301 and a flap 303, and the flap 303 can be flipped to both sides so as to independently process and collect the sheet material 111 to be cut and the waste after cutting.

[0035] In this embodiment: the aluminum fiberboard CNC cutting device is mainly divided into three parts: a feeding mechanism 1, a cutting mechanism 2 and a collecting mechanism 3. When the device is in use, firstly, a plurality of groups of mutually superimposed plates 111 to be cut are placed in the feeding frame 109. At this time, half of the bottom area of ​​the plates 111 to be cut is in contact with the lower conveyor belt 104, and the other half is placed on the bottom plate 110. Then the feeding motor 122 is started, and the rotating shaft 117 can rotate freely under the drive of the feeding motor 122. When the gate 113 can be driven to move upward and open the height of a single plate 111 to be cut under the cooperation of the driving arm 119 and the top block 120, the front end of the plate 111 to be cut is no longer blocked, and the plate 111 to be cut at the bottom will enter between the upper conveyor belt 105 and the lower conveyor belt 104 from the feeding frame 109. When the plate 111 to be cut moves to the end and a part of it extends out of the upper conveyor belt 105 and the lower conveyor belt 104, the upper conveyor belt 105 and the lower conveyor belt 104 are closed and the cutting motor 213 is started. When the cutting motor 213 drives the first tooth plate 205 to reciprocate through the swing arm 214 and the meshing frame 215, the second tooth plate 206 can be synchronously driven to reciprocate with the cooperation of the linkage gear 211, thereby driving the disc blades 210 on the upper and lower sides of the plate 111 to be cut to quickly cut the plate.

[0036] See attached Figure 1 -Attached Figure 2 The lower conveying roller 102 and the upper conveying roller 103 are both arranged on the base frame 101, a lower conveying belt 104 is arranged between the lower conveying rollers 102, and an upper conveying belt 105 is arranged between the upper conveying rollers 103; conveying gears 106 are arranged on the sides of the lower conveying rollers 102 and the upper conveying rollers 103, the conveying gears 106 on the lower conveying rollers 102 are connected by a conveying chain 107, and the conveying gears 106 on the upper conveying rollers 103 are connected by a conveying chain 2 108.

[0037] In the present embodiment, in order to ensure the linkage rotation between the upper conveyor belts 105, a conveyor chain 2 108 is designed. In order to ensure the linkage rotation between the lower conveyor belts 104, a conveyor chain 1 107 is designed, wherein the upper conveyor belt 105 and the lower conveyor belt 104 are driven and operated by an external power device (not shown).

[0038] See attached Figure 2 -Attached Figure 3 A gate plate 113 is movably installed at the outlet of the blanking frame 109, and symmetrical limit blocks 112 are arranged on the outer wall of the blanking frame 109. Limit sliding hoops 114 cooperating with the limit blocks 112 are arranged on both sides of the gate plate 113; a rotating shaft 117 is rotatably arranged on the outer wall of the blanking frame 109, and a driving arm 119 is installed on the rotating shaft 117, and a top block 120 cooperating with the driving arm 119 is arranged on the outer wall of the limit sliding hoop 114.

[0039] In this embodiment: the gate 113 can be driven to move upward with the cooperation of the driving arm 119 and the top block 120. Since the front half of the plate 111 to be cut abuts against the lower conveyor belt 104, and the upper conveyor belt 105 and the lower conveyor belt 104 are both kept in the started state, the plate 111 to be cut always maintains the pre-translation state. Therefore, when the gate 113 moves upward and opens the height of the single plate 111 to be cut, the front end of the plate 111 to be cut is no longer blocked, and the plate 111 to be cut at the bottom will enter between the upper conveyor belt 105 and the lower conveyor belt 104 from the unloading frame 109.

[0040] See attached Figure 2 -Attached Figure 3 A support frame 121 is provided on the side of the base frame 101, and a feeding motor 122 is installed on the support frame 121. The output end of the feeding motor 122 is connected to the rotating shaft 117 through a belt 123.

[0041] In this embodiment, in order to drive the rotating shaft 117 to rotate and further realize automatic unloading, the output end of the unloading motor 122 is connected to the rotating shaft 117 through a belt 123.

[0042] See attached Figure 2 -Attached Figure 3 A vertical frame 115 is provided on the top of the limiting block 112 , and the vertical frame 115 is connected to the gate plate 113 through a return spring 116 .

[0043] In this embodiment, when the driving arm 119 is separated from the top block 120, the gate 113 returns to its original position under the action of the return spring 116. The gate 113 blocks the multiple groups of superimposed plates 111 to be cut, thereby realizing intermittent automatic unloading. At this time, the plates 111 to be cut move to the position of the disc blade 210 through the upper conveyor belt 105 and the lower conveyor belt 104 on the upper and lower sides.

[0044] See attached Figure 5 -Attached Figure 6 A second support frame 212 is also provided on the outer side of the mounting plate 201, a cutting motor 213 is installed on the second support frame 212, a swing arm 214 is provided at the output end of the cutting motor 213, and an engagement frame 215 cooperating with the swing arm 214 is fixedly provided on the outer wall of the first tooth plate 205.

[0045] In this embodiment: when the cutting motor 213 drives the first tooth plate 205 to reciprocate through the swing arm 214 and the engagement frame 215, the second tooth plate 206 can be synchronously driven to reciprocate with the cooperation of the linkage gear 211, thereby driving the disc blades 210 on the upper and lower sides of the plate 111 to be cut to quickly cut the plate.

[0046] See attached Figure 5 -Attached Figure 6 Two groups of penetrating mounting grooves 202 are provided on the mounting plate 201, and the first tooth plate 205 and the second tooth plate 206 are slidably arranged in the mounting grooves 202; an upper limit plate 203 cooperating with the first tooth plate 205 and a lower limit plate 204 cooperating with the second tooth plate 206 are provided on the inner side of the mounting plate 201; sliding grooves 207 are provided on the inner sides of the upper limit plate 203 and the lower limit plate 204, and sliding blocks 208 cooperating therewith are provided on the first tooth plate 205 and the second tooth plate 206.

[0047] In this embodiment, when the first tooth plate 205 and the second tooth plate 206 slide back and forth along the mounting groove 202 , in order to further improve the stability during sliding, a sliding groove 207 and a sliding block 208 structure that cooperate with each other are designed.

[0048] See attached Figure 7 -Attached Fig. 9A flip seat 302 is provided at the diagonal portion of the base 301, a symmetrical unloading shaft 304 is provided at the bottom of the flap 303, and a recessed portion 305 cooperating with the unloading shaft 304 is provided on the flip seat 302; a penetrating sliding cavity 312 is provided on the flip seat 302, a double-axis cylinder 313 is installed in the middle of the base 301, a limiting member 314 is provided at the output end of the double-axis cylinder 313, and two groups of limiting arms 315 movably arranged in the sliding cavity 312 are provided on the limiting member 314.

[0049] In this embodiment, in order to ensure that the flap 303 can be freely turned over relative to the base 301 for unloading, a recessed portion 305 cooperating with the unloading shaft 304 is provided on the turning seat 302 .

[0050] See attached Figure 1 and attached Figure 7 -Attached Fig. 9 A sliding groove 306 is provided on one side of the base 301, and a rack 308 is slidably installed in the sliding groove 306. A through cavity 307 is provided at the bottom of the sliding groove 306. A flip cylinder 309 is also installed at the bottom of the base 301, and the output end of the flip cylinder 309 is fixedly connected to the rack 308; a flip gear 311 is installed on the unloading shaft 304, and meshing teeth 310 cooperating with the flip gear 311 are provided on both sides of the rack 308; a collection box 1 317 and a collection box 2 318 are respectively provided on both sides of the mounting plate 201.

[0051] In this embodiment, the height of the flap 303 is flush with the height of the lower conveyor belt 104. When the cutting is completed, the waste material falls on the flap 303, and the double-axis cylinder 313 drives the left stopper 314 to slide inward and limit the left material feed shaft 304, and the right stopper 314 slides outward and detaches from the right material feed shaft 304. Then the flip cylinder 309 drives the rack 308 to slide to the right, and the waste material falls into the collection box 1 317. Then, under the conveyance of the upper conveyor belt 105 and the lower conveyor belt 104, the cut sheet falls on the flap 303, and the double-axis cylinder 313 drives the right stopper 314 to slide inward and limit the right material feed shaft 304, and the left stopper 314 slides outward and detaches from the left material feed shaft 304. Then the flip cylinder 309 drives the rack 308 to slide to the left, and the sheet falls into the collection box 2 318.

[0052] See attached Figure 2 -Attached Figure 5 and attached Figure 8 A bearing 118 is installed on the outer wall of the blanking frame 109, and the rotating shaft 117 is movably arranged on the blanking frame 109 through the bearing 118; a control panel 217 is also arranged on the outer wall of the mounting plate 201, and a protective cover 316 is installed on the top of the dual-axis cylinder 313.

[0053] In this embodiment, a control panel 217 is designed to control the operation of the device. During the cutting operation, a protective cover 316 is designed to prevent the debris generated by the cutting from accidentally falling onto the dual-axis cylinder 313 and affecting subsequent operations.

[0054] Working principle of the present invention: When the device is used, firstly, multiple groups of mutually superimposed plates 111 to be cut are placed in the unloading frame 109. At this time, half of the bottom area of ​​the plates 111 to be cut is in contact with the lower conveyor belt 104, and the other half is placed on the bottom plate 110. Then, the unloading motor 122 is started, and the rotating shaft 117 rotates freely under the drive of the unloading motor 122. Under the cooperation of the driving arm 119 and the top block 120, the gate 113 can be driven to move upward and open the height of the single plate 111 to be cut. When the front end of the plate 111 to be cut is no longer blocked, the plate 111 to be cut at the bottom will enter between the upper conveyor belt 105 and the lower conveyor belt 104 from the unloading frame 109. When the plate 111 to be cut moves to the end and a part of it extends out of the upper conveyor belt 105 and the lower conveyor belt 104, the upper conveyor belt 105 and the lower conveyor belt 104 are closed and the cutting motor 213 is started. When the cutting motor 213 drives the first tooth plate 205 to reciprocate through the swing arm 214 and the meshing frame 215, the second tooth plate 206 can be synchronously driven to reciprocate with the cooperation of the linkage gear 211, thereby driving the disc blades 210 on the upper and lower sides of the plate 111 to be cut to quickly cut the plate.

[0055] After the cutting is completed, the waste material falls on the flap 303, and the flip cylinder 309 drives the rack 308 to slide to the right, and the waste material falls into the collection box 1 317. Then, under the conveyance of the upper conveyor belt 105 and the lower conveyor belt 104, the cut plate falls on the flap 303, and the flip cylinder 309 drives the rack 308 to slide to the left, and the plate falls into the collection box 2 318.

[0056] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and inventive features disclosed herein.

Claims

1. A numerical control cutting device for aluminum fiberboard, comprising a feeding mechanism (1), a cutting mechanism (2) and a collecting mechanism (3), characterized in that: The unloading mechanism (1) comprises two groups of lower conveying rollers (102) and upper conveying rollers (103) that cooperate with each other, wherein the upper conveying roller (103) is located above the lower conveying roller (102) and is shorter than the lower conveying roller (102); a unloading frame (109) is also provided at the gap between the lower conveying roller (102) and the upper conveying roller (103); a semi-shielded bottom plate (110) is provided at the bottom of the unloading frame (109); a plurality of groups of stacked plates (111) to be cut are placed in the unloading frame (109); a bottom half of the plates (111) to be cut is located on the bottom plate (110), and the other half is located on the lower conveying roller (102); a conveying channel for the plates (111) to be cut is formed between the lower conveying roller (102) and the upper conveying roller (103); The cutting mechanism (2) comprises a mounting plate (201) located at the end of the unloading mechanism (1); a first tooth plate (205) and a second tooth plate (206) are provided on the mounting plate (201) and are matched with each other; a cantilever (209) is provided on the inner side of the first tooth plate (205) and the second tooth plate (206); a circular blade (210) is installed on the cantilever (209); a linkage gear (211) is rotatably provided on the outer side of the mounting plate (201); the linkage gear (211) is respectively meshed with the first tooth plate (205) and the second tooth plate (206) on the upper and lower sides; the upper and lower groups of the circular blades (210) cooperate with each other to quickly cut the plate (111) to be cut; The inner side of the mounting plate (201) is also provided with a mounting boss (216), and the collecting mechanism (3) is arranged on the mounting boss (216); the collecting mechanism (3) comprises a base (301) and a flap (303), and the flap (303) can be flipped to both sides so as to independently process and collect the cut plate (111) and waste material.

2. The aluminum fiberboard CNC cutting device according to claim 1 is characterized in that: The lower conveying roller (102) and the upper conveying roller (103) are both arranged on a base frame (101); a lower conveying belt (104) is arranged between the lower conveying rollers (102); and an upper conveying belt (105) is arranged between the upper conveying rollers (103); conveying gears (106) are arranged on the sides of the lower conveying rollers (102) and the upper conveying rollers (103); the conveying gears (106) on the lower conveying rollers (102) are connected by a conveying chain 1 (107), and the conveying gears (106) on the upper conveying rollers (103) are connected by a conveying chain 2 (108).

3. The aluminum fiberboard CNC cutting device according to claim 2 is characterized in that: A gate plate (113) is movably installed at the outlet of the material discharge frame (109); a symmetrical limit block (112) is arranged on the outer wall of the material discharge frame (109); and limit sliding hoops (114) cooperating with the limit blocks (112) are arranged on both sides of the gate plate (113); a rotating shaft (117) is rotatably arranged on the outer wall of the material discharge frame (109); a driving arm (119) is installed on the rotating shaft (117); and a top block (120) cooperating with the driving arm (119) is arranged on the outer wall of the limit sliding hoop (114).

4. The aluminum fiberboard CNC cutting device according to claim 3 is characterized in that: A support frame 1 (121) is provided on the side of the base frame (101), and a material discharge motor (122) is installed on the support frame 1 (121), and the output end of the material discharge motor (122) is connected to the rotating shaft (117) through a belt (123).

5. The aluminum fiberboard CNC cutting device according to claim 3 is characterized in that: A vertical frame (115) is provided on the top of the limit block (112), and the vertical frame (115) is connected to the gate plate (113) via a return spring (116).

6. A numerical control cutting device for aluminum fiberboard according to any one of claims 1 to 5, characterized in that: A second support frame (212) is also provided on the outer side of the mounting plate (201), a cutting motor (213) is installed on the second support frame (212), a swing arm (214) is provided at the output end of the cutting motor (213), and an engagement frame (215) cooperating with the swing arm (214) is fixedly provided on the outer wall of the first tooth plate (205).

7. A numerical control cutting device for aluminum fiberboard according to any one of claims 1 to 5, characterized in that: The mounting plate (201) is provided with two groups of through mounting grooves (202), and the first tooth plate (205) and the second tooth plate (206) are slidably arranged in the mounting grooves (202); an upper limit plate (203) cooperating with the first tooth plate (205) and a lower limit plate (204) cooperating with the second tooth plate (206) are arranged on the inner side of the mounting plate (201); a sliding groove (207) is arranged on the inner side of the upper limit plate (203) and the lower limit plate (204), and a sliding block (208) cooperating with them is arranged on the first tooth plate (205) and the second tooth plate (206).

8. The aluminum fiberboard CNC cutting device according to any one of claims 1 to 5, characterized in that: A flip seat (302) is arranged at the diagonal position of the base (301), a symmetrical material discharge shaft (304) is arranged at the bottom of the flap (303), and a recessed portion (305) cooperating with the material discharge shaft (304) is provided on the flip seat (302); a sliding cavity (312) is provided through the flip seat (302), a double-axis cylinder (313) is installed in the middle of the base (301), a limiting member (314) is arranged at the output end of the double-axis cylinder (313), and two groups of limiting arms (315) movably arranged in the sliding cavity (312) are arranged on the limiting member (314).

9. The aluminum fiberboard CNC cutting device according to claim 8, characterized in that: A sliding groove (306) is provided on one side of the base (301), a rack (308) is slidably installed in the sliding groove (306), a through cavity (307) is provided at the bottom of the sliding groove (306), a flip cylinder (309) is also installed at the bottom of the base (301), and the output end of the flip cylinder (309) is fixedly connected to the rack (308); a flip gear (311) is installed on the unloading shaft (304), and meshing teeth (310) cooperating with the flip gear (311) are provided on both sides of the rack (308); and a collection box 1 (317) and a collection box 2 (318) are respectively provided on both sides of the mounting plate (201).

10. The aluminum fiberboard CNC cutting device according to claim 8, characterized in that: A bearing (118) is installed on the outer wall of the blanking frame (109), and the rotating shaft (117) is movably arranged on the blanking frame (109) through the bearing (118); a control panel (217) is also arranged on the outer wall of the mounting plate (201), and a protective cover (316) is installed on the top of the double-axis cylinder (313).

Images