CN115464743A

CN115464743A - Edge sealing belt finishing device for special-shaped plate

Info

Publication number: CN115464743A
Application number: CN202211143670.XA
Authority: CN
Inventors: 黄嘉和; 刘敬溪; 王德发
Original assignee: Foshan Hold CNC Machinery Co Ltd
Current assignee: Foshan Hold CNC Machinery Co Ltd
Priority date: 2022-09-20
Filing date: 2022-09-20
Publication date: 2022-12-13
Anticipated expiration: 2042-09-20
Also published as: CN115464743B

Abstract

The invention discloses a trimming device for a banding band of a special-shaped plate, which comprises: a base having a countertop; the positioning assembly is arranged on the working table top; the pressing mechanism is arranged above the working table surface, and the pressing machine is provided with a pressing end capable of moving up and down; the trimming mechanism comprises a milling cutter assembly and a translation seat, the milling cutter assembly is connected with the translation seat in a vertically sliding mode, the translation seat is connected with the base in a horizontally sliding mode, and the milling cutter assembly comprises a milling cutter extending along the front and the rear. The relative base of translation seat is ordered about manually and is moved, position about the adjustment milling cutter subassembly to order about the relative translation seat of milling cutter subassembly and reciprocate, adjust the upper and lower position of milling cutter subassembly, let the milling cutter of front and back extension can follow the groove motion on the dysmorphism panel, mill with the banding area that will be located the groove, let banding area and dysmorphism panel looks adaptation. The invention has the advantages of simple structure, low cost, small manpower input, high finishing quality and high efficiency.

Description

Edge sealing belt finishing device for special-shaped plate

Technical Field

The invention belongs to the technical field of plate processing equipment, and particularly relates to a trimming device for a banding area of a special-shaped plate.

Background

The edge sealing treatment is an important process in the plate manufacturing process, and the edge sealing belt is adhered to the side face of the plate through glue, so that the attractiveness and the durability of the plate are improved. After the edge sealing belt is adhered to the plate, the plate is often required to be subjected to finishing, edge scraping and other treatments.

In the manufacture of panel furniture, not only conventional square panels but also profiled panels are used. As shown in fig. 7, the front side and the back side of the special-shaped plate 510 are adhered with the edge-sealing bands 520, however, the special-shaped plate 510 is processed with grooves, such as C-shaped grooves, J-shaped grooves 511, etc., after the process of adhering the edge-sealing bands 520 is completed, some extra edge-sealing bands 520 may exist at the grooves of the special-shaped plate 510, and the removal of the edge-sealing bands 520 is required, so that the edge-sealing bands 520 can be matched with the front side and the back side of the special-shaped plate 510.

However, the existing finishing equipment, edge scraping equipment, etc. cannot trim the edge sealing band 520 on the profiled sheet 510 due to the groove design of the profiled sheet 510 to remove the excessive edge sealing band 520. Thus, in current work, a worker typically holds an edger and holds profiled sheet 510 to trim edge banding 520 located at the grooves of profiled sheet 510. However, this approach has the following disadvantages: the labor investment is large, and the fixing and the trimming of the special-shaped plate 510 need the responsibility of personnel; the trimming quality is poor, the efficiency is low, and workers can not accurately remove the edge sealing belt 520 of the special-shaped plate 510 due to vibration generated when the trimming machine operates, so that the edge sealing belt 520 can be matched with the edge sealing surface of the special-shaped plate 510.

Disclosure of Invention

The invention aims to provide a trimming device for a banding band of a special-shaped plate, which is used for solving one or more technical problems in the prior art.

The technical scheme adopted for solving the technical problems is as follows:

the invention provides a trimming device for a banding band of a special-shaped plate, which comprises:

a base having a work surface;

the positioning assembly is arranged on the working table top;

the pressing mechanism is arranged above the working table surface, and the pressing machine is provided with a pressing end capable of moving up and down;

the trimming mechanism comprises a milling cutter assembly and a translation seat, the milling cutter assembly is connected with the translation seat in a vertically sliding mode, the translation seat is connected with the base in a horizontally sliding mode, and the milling cutter assembly comprises a milling cutter extending along the front and the rear.

The invention has at least the following beneficial effects: the working table surface on the base provides a supporting function for the special-shaped plate with the edge sealing belt, so that the special-shaped plate can be horizontally placed on the working table surface; the positioning assembly is utilized to accurately place the special-shaped plate on a set station on the workbench surface, and the special-shaped plate is fixed under the pressing action of the pressing mechanism, so that the special-shaped plate is prevented from being displaced in the trimming work of the edge sealing belt to reduce the trimming quality and efficiency; because the special-shaped plate is horizontally placed, the edge sealing belt on the special-shaped plate is vertical to the horizontal plane, the translation seat is manually driven to move along the left and right directions relative to the base, the left and right positions of the milling cutter assembly are adjusted, the milling cutter assembly can also be driven to move along the up and down directions relative to the translation seat, and the up and down positions of the milling cutter assembly are adjusted, so that the milling cutter extending forwards and backwards can move along the groove on the special-shaped plate, the edge sealing belt positioned at the groove can be milled, the edge sealing belt is matched with the special-shaped plate, and the problem that the special-shaped plate is damaged due to the fact that the milling cutter inclines relative to the edge sealing belt due to vibration generated when the milling cutter assembly operates can be avoided; a banding area trimming device for special-shaped panel adopts such design, has simple structure, with low costs, the human input is little, the quality of repairment and efficient advantage.

As the further improvement of the technical scheme, the left side and the right side of the translation seat are both provided with a first spring, the first spring extends left and right, one end of the first spring is connected with the base, and the other end of the first spring is connected with the translation seat. The left and right sides of translation seat all sets up first spring, consequently, the translation seat can receive the elastic force effect of turning left and turning right, makes the translation seat be in when unoperated state with milling cutter assembly and controls balanced state, prevents that translation seat and milling cutter assembly from taking place when unoperated state and controlling to rock.

As a further improvement of the above technical scheme, the base is provided with a first guide shaft, the translation seat is provided with a first slider, the first slider is connected with the first guide shaft in a left-right sliding manner, the first spring is sleeved on the first guide shaft, nuts are arranged on the left side and the right side of the first slider, the nuts are connected with the first guide shaft in a threaded manner, one end of the first spring is connected with the first slider, and the other end of the first spring is connected with the nuts.

The translation seat and the base are connected in a sliding manner through the first sliding block and the first guide shaft, so that the translation seat can stably move left and right relative to the base; the first spring is sleeved on the first guide shaft, the first guide shaft is in threaded connection with the nut, and the nut is screwed to adjust the left position and the right position of the nut on the first guide shaft, so that the elastic force of the first spring is adjusted.

As a further improvement of the above technical solution, a second spring is provided at a lower side of the milling cutter assembly, the second spring extends vertically, one end of the second spring is connected to the translation seat, and the other end is connected to the milling cutter assembly. And a second spring is arranged below the milling cutter assembly, so that the milling cutter assembly is subjected to an upward acting force exerted by the second spring, and the milling cutter assembly is in a vertical balance state in a non-working state.

As a further improvement of the above technical solution, the trimming mechanism further includes a mounting base, the milling cutter assembly further includes a motor, an output shaft of the motor is connected to the milling cutter, the motor is connected to the mounting base in a front-back sliding manner, and the motor is connected to the mounting base in a locking manner. An output shaft of the motor can drive the milling cutter to rotate at a high speed so as to mill the edge sealing belt on the special-shaped plate; the motor and the mounting seat are connected in a front-back sliding mode, so that the feed amount of the milling cutter can be adjusted, and the milling cutter can mill the edge sealing belt well.

As a further improvement of the technical scheme, the pressing mechanism comprises a pressing assembly, the pressing assembly is provided with a plurality of pressing assemblies, the pressing assembly comprises a linear driver and a pressing block, and the output end of the linear driver is connected with the upper end of the pressing block to drive the pressing block to move up and down. In the structure of the pressing component, the pressing block can rapidly move downwards under the driving action of the linear driver and is abutted with the special-shaped plate, so that the special-shaped plate is tightly fixed on the working table surface; a plurality of pressing assemblies are arranged above the working table top, so that the fixing effect of the pressing mechanism on the special-shaped plate can be enhanced.

As a further improvement of the technical scheme, the positioning assembly comprises a limiting block and a guide plate, the limiting block extends leftwards and rightwards, the guide plate extends forwards and backwards, and a right-angle positioning structure is defined by the limiting block and the guide plate together.

Set up stopper and deflector on table surface, the stopper is along controlling extending, can laminate mutually with the leading flank or the trailing flank of special-shaped panel, realizes the ascending location in front and back direction of special-shaped panel, and the deflector extends along the front and back, can laminate mutually with the left surface or the right flank of special-shaped panel, realizes the ascending location of special-shaped panel about in the direction, finally makes special-shaped panel accurately put on table surface to milling cutter accomplishes the banding area and mills the work.

As a further improvement of the technical scheme, the edge sealing band trimming device for the special-shaped plate also comprises a waste collecting box; the waste collecting box is located below the milling cutter and is provided with a collecting opening with an upward opening. The waste collecting box is arranged below the milling cutter, so that waste generated in the milling process of the milling cutter to the edge sealing belt can fall into the waste collecting box through the collecting opening, and the working environment is prevented from being dirty and messy.

As a further improvement of the technical scheme, the waste collection box is connected with the base and is provided with a discharge port and a sealing plate, and the sealing plate covers the discharge port and is detachably connected with the waste collection box. The waste collecting box is installed on the base, and through opening the shrouding, can make the waste material in the waste collecting box empty through the discharge port, need not to dismantle waste collecting box from the base.

As a further improvement of the technical scheme, the trimming device for the edge sealing belt of the special-shaped plate further comprises a Y-axis servo mechanism and a Z-axis servo mechanism; the Y-axis servo mechanism is arranged on the base, the output end of the Y-axis servo mechanism is connected with the translation seat, the Z-axis servo mechanism is arranged on the translation seat, and the output end of the Z-axis servo mechanism is connected with the milling cutter assembly.

Set up Y axle servo between base and translation seat, position about can the accurate control translation seat sets up Z axle servo between translation seat and milling cutter subassembly, can the upper and lower position of accurate control milling cutter subassembly to the banding area of automatic control milling cutter subassembly on to special-shaped panel is maintained.

Drawings

The invention is further described with reference to the accompanying drawings and examples;

fig. 1 is a perspective view of a structure of a trimming device for a banding band of a profiled sheet according to an embodiment of the present invention;

FIG. 2 is a perspective view of the edge band trimming device for profiled sheets according to another embodiment of the present invention;

FIG. 3 is a perspective view of a trimming mechanism, hold-down mechanism and positioning assembly provided by an embodiment of the present invention;

FIG. 4 is a perspective view of a trimming mechanism provided in accordance with an embodiment of the present invention;

FIG. 5 is a front view of a trimming mechanism provided by an embodiment of the present invention;

fig. 6 is a schematic structural view of a milling cutter assembly connected to a mounting base according to an embodiment of the present invention;

fig. 7 is a schematic structural view of a profiled sheet with a banding strip.

The drawings are numbered as follows: 100. a base; 110. a work table surface; 200. a dressing mechanism; 210. a milling cutter assembly; 211. a motor; 212. a milling cutter; 213. a guide portion; 214. a cutter head; 220. a lifting seat; 230. a translation seat; 240. a connecting plate; 250. a mounting base; 251. a groove; 261. a second spring; 262. a first spring; 271. a second guide shaft; 272. a second slider; 273. a first guide shaft; 274. a first slider; 280. a nut; 290. a shock pad; 300. a pressing mechanism; 310. a telescopic cylinder; 320. briquetting; 410. a limiting block; 420. a guide plate; 500. a plate to be processed; 510. a special-shaped plate; 511. a J-shaped slot; 520. sealing the edge band; 600. a waste collection tank; 610. a collection port; 620. and (7) closing the plate.

Detailed Description

Reference will now be made in detail to the present embodiments of the present invention, preferred embodiments of which are illustrated in the accompanying drawings, wherein the drawings are provided for the purpose of visually supplementing the description in the specification and so forth, and which are not intended to limit the scope of the invention.

In the description of the present invention, it should be understood that the orientation or positional relationship referred to in the description of the orientation, such as the upper, lower, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, if words such as "a", "an", etc. are used, they mean one or more, plural means two or more, greater than, less than, more than, etc. are understood as excluding the number, and greater than, less than, etc. are understood as including the number. If any description of first, second and third is only for the purpose of distinguishing technical features, it is not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of technical features indicated.

It should be noted that, in the figure, the X direction is from the back side of the trimming device of the edge sealing belt for the special-shaped plate to the front side; the Y direction is from the left side of the edge sealing belt trimming device for the special-shaped plate to the right side; the Z direction is directed from the lower side of the banding strip trimming device for the special-shaped plate to the upper side.

In the description of the present invention, unless otherwise explicitly limited, terms such as arrangement, installation, connection and the like should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above terms in the present invention in combination with the specific contents of the technical solutions.

Referring to fig. 1 to 7, several embodiments of the trimming device for edge banding for profiled sheets according to the present invention will be described.

As shown in fig. 7, a J-shaped groove 511 is formed at the right end of the profiled sheet 510, the upper end and the right end of the J-shaped groove 511 are both open structures, the J-shaped groove 511 penetrates through the front side and the rear side of the profiled sheet 510, and the front side and the rear side of the profiled sheet 510 are both adhered with edge sealing bands 520 by glue. The edge-sealing strip 520 is rectangular when viewed in the front-rear direction, and shields the front end and the rear end of the J-shaped groove 511, so that the edge-sealing strip 520 cannot perfectly match the front side and the rear side of the special-shaped plate 510. Therefore, the trimming strip 520 located at the J-shaped groove 511 needs to be removed.

As shown in fig. 1 to 7, in an embodiment of the present invention, after the edge sealing tape 520 is adhered to the special-shaped board 510, the edge sealing tape trimming device can trim the edge sealing tape 520 on the special-shaped board 510, so that the edge sealing tape 520 can be matched with the edge sealing tape of the special-shaped board 510.

The structure of the trimming device for the edge sealing belt comprises a base 100, a pressing mechanism 300, a positioning assembly and a trimming mechanism 200.

As shown in fig. 1, the base 100 has a work table 110, the work table 110 is horizontal, and the work table 110 provides a support for the sheet material 500 to be processed, so that the sheet material 500 to be processed can be horizontally placed on the work table 110. The plate 500 to be processed is a special-shaped plate 510 with a sealing strip 520 adhered thereto.

Specifically, the base 100 includes an adjustable foot cup, a bracket, a top plate, a support plate, and a slat. The adjustable foot cup sets up a plurality ofly, and all installs in the bottom of support. The support can be formed by connecting a plurality of aluminum profiles. The roof passes through the bolt and installs in the upper end of support, and the backup pad passes through the bolt and establishes the upper surface at the roof, and the rectangular board extends along the fore-and-aft direction, and the rectangular board is equipped with many, and many rectangular boards set up according to even interval to establish the upper surface at the roof through the bolt, the upper surface of rectangular board and the upper surface looks parallel and level of backup pad, in order to support the horizontally panel 500 of treating processing.

The number of the stations of the edge sealing band trimming device can be one or two. The support plate and the plurality of elongated strips define a station. In this embodiment, the stations are provided with two, and are arranged along the left and right directions. When the edge-sealing belt 520 of the plate 500 to be processed at one station is finished, the special-shaped plate 510 at the station can be taken away, and meanwhile, the plate 500 to be processed at the other station can be processed.

As shown in fig. 1 and 3, a positioning assembly is disposed on the work table 110 for positioning the sheet material 500 to be processed, so that the sheet material 500 to be processed is accurately placed on the work station.

Specifically, the positioning assembly includes a guide plate 420 and a stopper 410. Both ends of the guide plate 420 are extended in the front-rear direction of the work table 110 and fixed to the support plate by bolts. The guide plate 420 has an elongated shape. The two ends of the limiting block 410 extend along the left and right direction of the working table 110 and are installed on the supporting plate through bolts. The limiting block 410 is an L-shaped metal block. The guide plate 420 and the limiting block 410 together define a right-angle positioning structure, which can be attached to two adjacent sides of the board 500 to be processed.

In this embodiment, the limiting block 410 is located on the front side of the working table 110, the rear side of the limiting block 410 is a first positioning surface, the guide plate 420 is located on the right side of the limiting block 410, and the left side of the guide plate 420 is a second positioning surface, so that when the plate 500 to be processed is placed on the working table 110, the front side of the plate 500 to be processed is attached to the first positioning surface, and the right side of the plate 500 to be processed is attached to the second positioning surface.

It can be understood that the sheet 500 to be processed can be attached to the guide plate 420 and moved forward along the guide plate 420 until the sheet 500 to be processed is attached to the stopper 410. Alternatively, the plate 500 to be processed may be attached to the stopper 410 and moved rightward along the stopper 410 until it is attached to the guide plate 420.

In addition, because the number of the stations is two, the number of the positioning assemblies is also two, and the positioning assemblies can be arranged in a left-right mirror symmetry mode relative to the center line of the working table 110.

As shown in fig. 1 and 3, the pressing mechanism 300 is disposed above the work table 110, and the pressing mechanism 300 has a pressing end that can move in the up-down direction. The pressing end moves downwards and is abutted to the plate 500 to be processed, so that the pressing end is enabled to press the plate 500 to be processed, the plate 500 to be processed is stably fixed on the working table surface 110, and the plate 500 to be processed is prevented from being displaced when being processed to influence the processing quality.

The hold-down mechanism 300 includes a mounting bracket and a hold-down assembly. The quantity of pushing down the subassembly is a plurality of, and a plurality of pushing down the subassembly is array arrangement. The structure of the pressing component comprises a pressing block 320 and a linear driver, wherein the linear driver is arranged on a mounting support, and the mounting support provides a supporting function for the linear driver. The mounting bracket may be bolted to the countertop 110. The output end of the linear driver is fixedly connected with the upper end of the pressing block 320 so as to drive the pressing block 320 to move upwards or downwards. The press block 320 may be made of rubber, silicone, or the like.

It is understood that the linear actuator may be a pneumatic cylinder, a hydraulic cylinder, an electric cylinder, a lead screw drive mechanism, or the like.

In this embodiment, there are two hold-down assemblies for each station. The linear driver is a telescopic cylinder 310, the cylinder part of the telescopic cylinder 310 is arranged on the mounting support through a bolt, and the movable rod of the telescopic cylinder 310 extends downwards and is connected and fixed with the pressing block 320. The pressing block 320 has a horn shape, which can increase a contact area between the pressing block 320 and the plate 500 to be processed.

The movable rod of the telescopic cylinder 310 extends to drive the pressing block 320 to move downwards until the pressing block 320 abuts against the upper surface of the plate 500 to be processed, and the pressing block 320 exerts a pressing effect on the plate 500 to be processed to enable the plate 500 to be processed to be tightly fixed on the working table 110 without moving, so that the plate 500 to be processed is prevented from being displaced in the processing process to cause the reduction of the processing quality and efficiency. The movable rod of the telescopic cylinder 310 retracts to drive the pressing block 320 to move downwards, so that the pressing block 320 is separated from the plate 500 to be processed, and the plate 500 to be processed can be taken away.

As shown in fig. 1, 3 to 6, the trimming mechanism 200 is used for milling a banding band 520 on a profiled sheet 510. The structure of dressing mechanism 200 includes a milling cutter assembly 210 and a translation block 230.

The milling cutter assembly 210 is slidably connected to the translation base 230 up and down, and the milling cutter assembly 210 moves up or down relative to the translation base 230 to adjust the position of the milling cutter assembly 210 in the up-down direction.

Specifically, the translation base 230 is provided with one or two or more second guide shafts 271, the number of the second guide shafts 271 may be one or two or more, and both ends of the second guide shafts 271 extend in the up-down direction. The milling cutter assembly 210 is provided with second sliding blocks 272, the number of the second sliding blocks 272 corresponds to the number of the second guide shafts 271, the second sliding blocks 272 are connected with the second guide shafts 271 in a sliding manner, and the second sliding blocks 272 can move up or down smoothly along the second guide shafts 271.

The translation base 230 is slidably connected to the base 100 in a left-right direction, and the translation base 230 moves left or right relative to the base 100 to adjust the position of the milling cutter assembly 210 in the left-right direction.

Specifically, the base 100 is provided with a connecting plate 240, the connecting plate 240 is located below the working platform 110, and the connecting plate 240 is L-shaped and connected to the base 100 through bolts. The number of the connecting plates 240 is two, a first guide shaft 273 is arranged between the two connecting plates 240, one end of the first guide shaft 273 is fixedly connected with one of the connecting plates 240, and the other end of the first guide shaft 273 is fixedly connected with the other connecting plate 240. The number of the first guide shafts 273 may be one or more, and both ends of the first guide shafts 273 extend in the left and right directions. The translation stage 230 is provided with first sliders 274, the number of the first sliders 274 corresponding to the number of the first guide shafts 273. The first slider 274 is slidably coupled to the first guide shaft 273 so that the first slider 274 can stably move left or right along the longitudinal direction of the first guide shaft 273.

The milling cutter assembly 210 includes a lifting base 220, a motor 211 and a milling cutter 212. The motor 211 is installed on the lifting base 220 through a bolt, and the lifting base 220 is provided with a second sliding block 272, so that the lifting base 220 and the translation base 230 are connected in a sliding manner up and down. The output shaft of the motor 211 is coaxially connected to the milling cutter 212, the milling cutter 212 extends in the front-rear direction, and the milling cutter 212 is located above the table top 110. When the motor 211 operates, the output shaft of the motor 211 can drive the milling cutter 212 to rotate at a high speed, so as to remove the redundant edge sealing belt 520 on the special-shaped plate 510.

As shown in fig. 6, the rear end of the milling cutter 212 is a cutter head 214, a guide portion 213 is provided on the rear side of the cutter head 214, the guide portion 213 has a cylindrical shape, the outer peripheral surface of the guide portion 213 is smooth, and the guide portion 213 and the cutter head 214 are coaxially connected. In some embodiments, the guide 213 is a bearing, preferably a rolling bearing, and the rear side of the cutting head 214 is provided with a threaded hole through which a bolt is passed and threaded to enable the bearing to rotate independently of the cutting head 214.

It will be appreciated that the configuration and shape of the cutting head 214 is not limited and the trimming of the edge banding 520 may be accomplished. Of course, in some embodiments, the tool tip 214 can also chamfer the profiled sheet 510.

Then, in actual operation, the guide part 213 is located in the J-shaped groove 511 of the special-shaped plate 510, the outer peripheral surface of the guide part 213 is in contact with the inner wall surface of the J-shaped groove 511, and when the motor 211 is operated, the cutter head 214 rotates at a high speed, so that the banding region 520 located at the J-shaped groove 511 can be milled, and the special-shaped plate 510 can be chamfered; at this time, the guide portion 213 does not rotate rapidly with the cutter head 214, and when the milling cutter assembly 210 is manually driven by a worker to move, the guide portion 213 can slowly roll along the inner wall surface of the J-shaped groove 511, thereby preventing the surface of the special-shaped plate 510 from being damaged by the guide portion 213 rotating at a high speed. The guide portion 213 not only can play a role in guiding, but also plays a role in limiting, so as to prevent the tool bit 214 from being too large or too small in milling depth, and contribute to improving the machining quality.

Further, dressing mechanism 200 also includes a mount 250. The motor 211 is connected with the mounting seat 250 in a forward and backward sliding manner, so that the forward and backward positions of the motor 211 relative to the mounting seat 250 can be adjusted, and the feed amount of the milling cutter 212 can be adjusted. The motor 211 is locked to the mounting base 250, and after the forward and backward positions of the motor 211 are adjusted, the motor 211 and the mounting base 250 are fixed by the locking action.

In this embodiment, the motor 211 may be an existing GKF550 type edger, specifically, the edger has a transparent mounting seat 250, and the outer peripheral surface of the mounting seat 250 is provided with an anti-slip rubber cushion for being held by a worker. The mounting seat 250 is hollow to form a mounting cavity, the mounting cavity penetrates through the front side face of the mounting seat 250, so that the motor 211 can extend into the mounting cavity, a through hole is formed in the rear side face of the mounting seat 250 and is communicated with the mounting cavity, and an output shaft of the motor 211 can extend out of the through hole and is connected with the milling cutter 212. The motor 211 can move back and forth relative to the mount 250.

Moreover, the mounting seat 250 is provided with a groove 251, an opening of the groove 251 is arranged forward, the groove 251 penetrates through the inner wall surface and the outer wall surface of the mounting seat 250, two protrusions are arranged on the outer side surface of the mounting seat 250, the two protrusions are respectively positioned on the left side and the right side of the groove 251, the protrusions are provided with connecting holes, and a bolt sequentially penetrates through the two connecting holes and is connected with a fastening nut. After the bolts are loosened, the motor 211 can move in the front-back direction to adjust the front-back position of the milling cutter 212, and then the bolts are tightened to cause the inner peripheral wall surface of the mounting seat 250 to be tightly attached to the inner peripheral surface of the motor 211, so that the motor 211 and the mounting seat 250 are fixed and fixed.

The working principle of the edge sealing band trimming device is as follows: a worker horizontally places the special-shaped plate 510 on the workbench surface 110, and uses the positioning assembly to position the special-shaped plate 510, at this time, the front side surface of the special-shaped plate 510 is attached to the rear side surface of the limiting block 410, the right side surface of the special-shaped plate 510 is attached to the left side surface of the guide plate 420, and the edge sealing belt 520 on the special-shaped plate 510 is perpendicular to the horizontal plane and perpendicular to the central axis of the milling cutter 212; the profiled sheet 510 is then pressed downward by the pressing mechanism 300.

Then, the worker can hold the motor 211 or the mounting seat 250 of the motor 211 to drive the translation seat 230 to move in the left-right direction relative to the base 100, so as to adjust the left-right position of the milling cutter 212, and simultaneously drive the lifting seat 220 to move in the up-down direction relative to the translation seat 230, so as to adjust the up-down position of the milling cutter 212, so that the milling cutter 212 can move along the J-shaped groove 511 on the special-shaped plate 510, the movement track of the milling cutter 212 is J-shaped, and the edge sealing band 520 located at the J-shaped groove 511 is milled, so that the edge sealing band 520 is matched with the special-shaped plate 510.

After the edge-banding strips 520 located on the front side of the profiled sheet 510 have been processed, the profiled sheet 510 can be rotated by 180 ° about an axis extending up and down to remove the unprocessed edge-banding strips 520 located on the profiled sheet 510.

In this embodiment, since two stations are provided, one finishing mechanism 200 can be used to sequentially process the plate material 500 to be processed at each station.

Conventionally, the worker holds the edge trimmer with hand to remove the excess edge sealing band 520 on the special-shaped plate 510. Because the edger can vibrate during operation, the hands of workers are prone to being incapable of ensuring that the milling cutter 212 on the edger is perpendicular to the edge-sealing belt 520 due to the vibration of the edger, and the milling cutter 212 may incline relative to the edge-sealing belt 520, so that the milling cutter 212 damages the special-shaped plate 510, and the qualified rate of the plate is greatly reduced.

However, in the trimming device for the edge sealing band provided by the embodiment of the invention, because the milling cutter assembly 210 is connected to the translation seat 230 in a vertically sliding manner, and the translation seat 230 is connected to the base 100 in a horizontally sliding manner, not only can the positions of the milling cutter 212 in the horizontal direction and the vertical direction be adjusted, so that the milling cutter 212 moves along the J-shaped groove 511 of the special-shaped plate 510 to mill the redundant edge sealing band 520, but also the milling cutter 212 can be ensured to be perpendicular to the edge sealing band 520 on the special-shaped plate 510, thereby avoiding the problem that the special-shaped plate 510 is damaged due to the inclination of the milling cutter 212 relative to the edge sealing band 520 caused by the vibration generated when the motor 211 operates, and further improving the trimming quality and efficiency.

The edge sealing belt trimming device is designed in such a way, and has the advantages of simple structure, low cost, small manpower input, high trimming quality and high efficiency.

As shown in fig. 1 and fig. 3 to 5, a second embodiment of the present invention provides an edge banding trimming device for a profiled sheet, which is different from the first embodiment in that: the dressing mechanism 200 also includes a first spring 262.

The left side of the translation seat 230 is provided with a first spring 262, the right side of the translation seat 230 is also provided with a first spring 262, and two ends of the first spring 262 extend along the left-right direction. One end of the first spring 262 is connected to the base 100, and the other end of the first spring 262 is connected to the translation stage 230.

In this embodiment, the first springs 262 are disposed on the first guide shafts 273, each of the first guide shafts 273 has two first springs 262, one end of each of the first springs 262 abuts against the connecting plate 240, and the other end of each of the first springs 262 abuts against the first sliding block 274.

The first spring 262 positioned at the left side of the translation seat 230 can apply a spring action to the translation seat 230 to the right, and the first spring 262 positioned at the right side of the translation seat 230 can apply a spring action to the translation seat 230 to the left. Therefore, the translation seat 230 is subjected to the equal elastic force towards the left and the right, so that the translation seat 230 and the milling cutter assembly 210 are in a left-right balance state in the non-working state, and the translation seat 230 and the milling cutter assembly 210 are prevented from shaking left and right in the non-working state.

In this embodiment, because two stations are provided, the arrangement of the first spring 262 can ensure that the milling cutter assembly 210 is located between the two stations and is in a stable standby state, so that the worker can conveniently place the plate 500 to be processed on the working table 110 or take away the special-shaped plate 510 which is milled, and the milling cutter assembly 210 can be prevented from moving left and right due to non-human factors, and the plate 500 to be processed on the stations is subjected to wrong processing, so that the plate 500 to be processed becomes waste.

In actual use, when the worker releases the milling cutter assembly 210, the milling cutter assembly 210 is moved to a set position by the first springs 262 on the left and right sides of the translation base 230, and is in a standby state.

Further, a nut 280 is provided on the left side of the first slider 274, and a nut 280 is also provided on the right side of the first slider 274. The first guide shaft 273 is provided with a threaded section, and in this embodiment, the threaded section may be provided at an end of the first guide shaft 273 near the connection plate 240, and the nut 280 is threadedly coupled to the threaded section of the first guide shaft 273. Each first guide shaft 273 is provided with two nuts 280. At this time, one end of the first spring 262 is connected to the first slider 274, and the other end of the first spring 262 is connected to the nut 280 in a manner of abutting.

Since the nut 280 is threadedly connected to the first guide shaft 273, the nut 280 can be screwed to adjust the left and right positions of the nut 280 on the first guide shaft 273, so that the elastic forces of the first springs 262 on the left and right sides of the first slider 274 can be respectively adjusted, the milling cutter assembly 210 can be moved to the middle position of the first guide shaft 273 under the action of the two first springs 262, and the milling cutter assembly 210 is prevented from milling the special-shaped plate 510 during non-manual operation.

In addition, shock absorbing pads 290 are provided on both left and right sides of the first slider 274. The shock pad 290 may be made of rubber, silicone, etc. The shock pad 290 has a through hole, so that the shock pad 290 is sleeved on the first guide shaft 273; at this time, one end of the first spring 262 near the first slider 274 abuts against the shock pad 290. When the first sliding block 274 is moved to the left or to the right excessively in manual operation, the shock absorption pad 290 is arranged to play a buffering role, so that the first sliding block 274 is prevented from being damaged due to strong collision with the connecting plate 240 or the nut 280.

Further, a second spring 261 is provided on the lower side of the milling cutter assembly 210. The two ends of the second spring 261 extend in the up-down direction, one end of the second spring 261 is connected with the translation seat 230, and the other end of the second spring 261 is connected with the milling cutter assembly 210.

In this embodiment, the second springs 261 are disposed on the second guiding shafts 271, each of the second guiding shafts 271 is provided with a second spring 261, an upper end of the second spring 261 abuts against the second sliding block 272, and a lower end of the second spring 261 abuts against the translation base 230.

Further, shock absorbing pads 290 are provided on the upper and lower sides of the second slider 272. The shock pad 290 is fitted over the second guide shaft 271. When the second slider 272 moves excessively upwards or downwards, the shock pad 290 is disposed to have a buffering effect, so as to prevent the second slider 272 from being damaged due to collision with the translation seat 230.

In addition, a shock pad 290 may be disposed under the second spring 261, and the shock pad 290 is also sleeved on the second guide shaft 271.

As shown in fig. 2, a third embodiment of the present invention provides a trimming device for edge banding for a profiled sheet, which is different from the first embodiment in that the trimming device for edge banding further includes a scrap collecting box 600.

The shape of the scrap collecting box 600 is not limited. The scrap collecting box 600 is located below the milling cutter 212, the scrap collecting box 600 is provided with a collecting port 610, and an opening of the collecting port 610 faces upward. Specifically, the waste collection box 600 is hollow to form a collection cavity, so that the removed edge sealing band 520 can be collected. The upper end of the collection cavity is an opening structure, specifically a collection opening 610, and the scraps milled by the milling cutter 212 directly fall to the scrap collection box 600. When the edge band trimming apparatus is in a non-operating state, the scrap collecting box 600 can be taken out, and the scrap in the scrap collecting box 600 can be poured out.

Further, the scrap collecting box 600 may be bolted to the base 100, so that the scrap collecting box 600 is fixed to the base 100. The waste collection tank 600 is provided with a discharge port, which communicates with the collection chamber, in this embodiment, at the rear side of the waste collection tank 600, with the opening of the discharge port being disposed rearward. The scrap collecting box 600 is L-shaped.

The waste collection box 600 is further provided with a sealing plate 620, and the sealing plate 620 covers the discharge port to prevent waste from falling out of the discharge port. The sealing plate 620 is detachably attached to the waste collection box 600 so that the sealing plate 620 is detached to take the waste collected in the waste collection box 600 out of the discharge port. In this embodiment, the sealing plate 620 is connected to the waste collection box 600 by bolts. Of course, the sealing plate 620 may also be connected to the waste collection bin 600 by a snap fit arrangement.

In some embodiments, since the scraps of the edge sealing band 520 are generated when the tool bit 214 trims the edge sealing band 520 of the special-shaped plate 510, most of the scraps may directly fall into the scrap collecting box 600, but some of the scraps may remain in the J-shaped groove 511 of the special-shaped plate 510, and of course, the scraps may also be generated during the chamfering operation of the special-shaped plate 510, and thus, the edge sealing band trimming apparatus further includes a scrap removing mechanism.

The chip removing mechanism can be an air gun. After the edge banding band 520 of the special-shaped plate 510 is finished, a worker can use an air gun to remove the scraps remained on the special-shaped plate 510.

Further, an air gun may be disposed on the base 100, for example, on the rear side of the work table 110, and may output high-pressure air toward the J-shaped groove 511 of the profiled sheet 510, and the high-pressure air moves along the J-shaped groove 511 and blows the waste in the J-shaped groove 511 toward the waste collection box 600.

In other embodiments, the air holes are formed in the surface, close to the J-shaped groove 511, of the guide plate 420, the air holes can be multiple and are arranged at intervals along the front-back direction of the guide plate 420, the air passages are formed in the guide plate 420 and are communicated with the air holes, the air holes are arranged in an inclined mode, and the air passages are communicated with air supply equipment such as a high-pressure air tank, an air compressor and the like. Therefore, when the trimming of the edge sealing belt 520 on the special-shaped plate 510 is carried out, high-pressure air can be blown out from the air holes, and scraps on the J-shaped groove 511 are removed, so that the trimming work and the scrap removing work of the edge sealing belt 520 are simultaneously carried out, and the improvement of the overall working efficiency is facilitated.

In other embodiments, the cutting head 214 is disposed on the spindle, and the cutting head 214 and the spindle may be integrally formed or detachably connected. In addition, the main shaft sleeve is provided with micro bearings, and the number of the micro bearings can be one, two or more. The guide 213 is a cylinder made of a metal material such as stainless steel. The outer peripheral surface of the guide portion 213 is smooth. The front end surface of the guide part 213 is sunken to form a first cylindrical groove with a forward opening, and the first cylindrical groove can be sleeved on the micro bearing, namely the inner ring of the micro bearing is fixedly connected with the main shaft and can rotate along with the rotation of the main shaft; the outer ring of the micro-bearing is fixedly connected with the inner circumferential surface of the first cylindrical groove, and the outer ring of the micro-bearing can rotate along with the rotation of the guide part 213.

A certain distance exists between the front end of the guide portion 213 and the rear end of the bit 214. The rear end surface of the guide portion 213 is recessed to form a second cylindrical groove with a backward opening, the inner diameter of the second cylindrical groove is larger than that of the first cylindrical groove, and the second cylindrical groove is provided with an internal thread. Moreover, the guide portion 213 is provided with a plurality of air outlet holes, which are round holes extending backward from the front end surface of the guide portion 213, the axes of the air outlet holes extend forward and backward, and the air outlet holes are circumferentially arranged with the center axis of the guide portion 213 as the center of a circle. All the air outlet holes are communicated with the second cylindrical groove. The guide part 213 is connected with a straight-through rotary joint, and the straight-through rotary joint can be a joint of KSH04-M5 model. The outer diameter of the guide 213 is slightly larger than the diameter of the through swivel. The linear rotary joint is provided with an air inlet and an air outlet, the linear rotary joint is connected with the internal thread of the second cylindrical groove to enable the air outlet to be communicated with the second cylindrical groove, and the air outlet is connected with the air supply pipe.

At this time, the guide portion 213, the linear rotary joint, and the air supply pipe together form a set of chip removing mechanism. The air supply pipe may be connected to a high pressure air tank or an air compressor.

Furthermore, the front end of the air outlet hole is trumpet-shaped.

When the gas supply pipe outputs high-pressure gas, the high-pressure gas is sprayed out through the linear rotary joint, the second cylindrical groove and all the gas outlet holes in sequence. When the operator drives the motor 211 to move in the up-down direction and the left-right direction, the guide portion 213 rolls slowly along the J-shaped groove 511, and the rotation speed of the guide portion 213 is not identical to the rotation speed of the cutter head 214. At this point, the tool tip 214 can chamfer the profiled sheet 510 and trim the edge banding 520. The high-pressure gas is ejected from the air outlet toward the front of the guide portion 213, and the waste chips remaining in the J-shaped groove 511 can be removed and blown to the waste collection box 600.

Because the guiding portion 213 can move along with the cutter head 214 and can move along the J-shaped groove 511, and all the air outlets are arranged in a circumferential manner on the front end surface of the guiding portion 213, during the movement of the guiding portion 213 and the cutter head 214, the high-pressure air ejected from the air outlets of the guiding portion 213 can blow off the scraps generated during the operation of the cutter head 214, so as to ensure that the wall surface of the J-shaped groove 511 is clean.

So design, can not only accomplish the sweeps and clear away at tool bit 214 during operation, moreover, overall structure is compact, and is with low costs, and when tool bit 214 switched the use at two stations, guide part 213 homoenergetic provided high-pressure gas, carries out the sweeps clearance to J-shaped groove 511 on two stations respectively, need not to set up one set of sweeps mechanism that removes to every station.

The axis of the air outlet hole extends along the front and back, so that part of high-pressure air moves along the surface of the J-shaped groove 511 contacted with the guide part 213 after being sprayed out, and the residual scraps on the surface of the J-shaped groove 511 can be cleaned well. Further, since the guide portion 213 rolls along the J-shaped groove 511 during the operation of the trimming device for edge sealing tape, the high-pressure gas ejected from all the gas outlets of the guide portion 213 flows spirally, and the effect of removing the waste on the J-shaped groove 511 can be improved.

It will be appreciated that the gas supply pipe may be provided between two guide plates 420 with a certain distance between the guide part 213 and the front end of the guide plate 420 to prevent the guide plate 420 from affecting the left and right movement of the guide part 213. The air supply pipe may be a plastic hose. A baffle is arranged on the mounting seat 250 and is positioned between the motor 211 and the milling cutter 212 for preventing the scraps from being blown onto the motor 211 under the action of high-pressure gas.

The fourth embodiment of the invention provides a trimming device for a banding band of a special-shaped plate, which is different from the first embodiment in that: the edge sealing belt trimming device further comprises a Y-axis servo mechanism and a Z-axis servo mechanism.

The Y-axis servo mechanism is arranged on the base 100, the output end of the Y-axis servo mechanism is connected with the translation seat 230, the translation seat 230 can be driven to move along the left-right direction, and the left-right position of the milling cutter 212 can be accurately controlled. Y axle servo can be current sharp module, and is preferred, for ball screw type sharp module, and the motor of sharp module is servo motor, and translation seat 230 is connected fixedly with the slip table of sharp module, and when the motor operation, translation seat 230 can move about along with the slip table.

The Z-axis servo mechanism is arranged on the translation seat 230, the output end of the Z-axis servo mechanism is connected with the milling cutter assembly 210, the milling cutter assembly 210 can be driven to move along the up-down direction, and the up-down position of the milling cutter 212 can be accurately controlled. Similarly, Z axle servo is current sharp module, and milling cutter subassembly 210 is connected fixedly with the slip table of sharp module, and when Z axle servo moves, milling cutter subassembly 210 can reciprocate along with the slip table.

It will be appreciated that the motors 211 of the Y-axis servomechanism, the Z-axis servomechanism, and the milling cutter assembly 210 are all electrically connected to a control system, which is capable of controlling them on and off.

After the plate 500 to be processed is accurately fixed on the working table 110, the milling cutter assembly 210 is started to operate under the control of the control system, and at the moment, the milling cutter 212 is in a high-speed rotation state; then, the Y-axis servo mechanism and the Z-axis servo mechanism operate under the control action of the control system; since the positioning of the plate 500 to be machined is completed and the dimensions of the J-shaped slot 511 of the profiled plate 510 are known during the manufacture of the profiled plate 510, the control system can control the movement track of the milling cutter 212 according to the dimension data of the J-shaped slot 511, so that the milling cutter 212 mills the edge-sealing strip 520 at the J-shaped slot 511.

While the preferred embodiments of the present invention have been illustrated and described, it will be understood by those skilled in the art that the present invention is not limited to the details of the embodiments shown and described, but is capable of numerous equivalents and substitutions without departing from the spirit of the invention as set forth in the claims appended hereto.

Claims

1. A banding area trimming device for dysmorphism panel which characterized in that includes:

a base (100) having a countertop (110);

the positioning component is arranged on the working table top (110);

the pressing mechanism (300) is arranged above the working table top (110), and the pressing mechanism (300) is provided with a pressing end capable of moving up and down;

the trimming mechanism (200) comprises a milling cutter assembly (210) and a translation seat (230), wherein the milling cutter assembly (210) is connected with the translation seat (230) in a sliding mode up and down, the translation seat (230) is connected with the base (100) in a sliding mode left and right, and the milling cutter assembly (210) comprises a milling cutter (212) extending forwards and backwards.

2. The trimming device for the banding strips for profiled sheets as claimed in claim 1, characterized in that the translation seat (230) is provided with a first spring (262) on each of the left and right sides, the first spring (262) extends along the left and right sides, one end of the first spring (262) is connected with the base (100) and the other end is connected with the translation seat (230).

3. The trimming device for the edge banding for the profiled sheeting as claimed in claim 2, wherein the base (100) is provided with a first guiding shaft (273), the translating seat (230) is provided with a first sliding block (274), the first sliding block (274) is connected with the first guiding shaft (273) in a left-right sliding manner, the first spring (262) is sleeved on the first guiding shaft (273), each of the left side and the right side of the first sliding block (274) is provided with a nut (280), the nut (280) is connected with the first guiding shaft (273) in a threaded manner, one end of the first spring (262) is connected with the first sliding block (274), and the other end of the first spring is connected with the nut (280).

4. The trimming device for the edge banding for the special-shaped plate as claimed in claim 3, wherein a second spring (261) is provided at the lower side of the milling cutter assembly (210), the second spring (261) extends up and down, one end of the second spring (261) is connected to the translation base (230), and the other end is connected to the milling cutter assembly (210).

5. The trimming device for the edge banding of the profiled sheet as claimed in claim 4, wherein the trimming mechanism (200) further comprises a mounting seat (250), the milling cutter assembly (210) further comprises a motor (211), an output shaft of the motor (211) is connected with the milling cutter (212), the motor (211) is connected with the mounting seat (250) in a sliding manner, and the motor (211) is connected with the mounting seat (250) in a locking manner.

6. The trimming device for the edge banding of the profiled sheet as claimed in claim 1, wherein the pressing mechanism (300) comprises a plurality of pressing assemblies, the pressing assemblies comprise a linear driver and a pressing block (320), and the output end of the linear driver is connected with the upper end of the pressing block (320) to drive the pressing block (320) to move up and down.

7. The trimming device for the edge banding for the profiled sheets as claimed in claim 1, wherein the positioning assembly comprises a limiting block (410) and a guide plate (420), the limiting block (410) extends along the left and right direction, the guide plate (420) extends along the front and back direction, and the limiting block (410) and the guide plate (420) jointly define a right angle positioning structure.

8. The trimming device of banding band for profiled sheets according to claim 1, characterized by further comprising a scrap collecting box (600); the waste collection box (600) is located below the milling cutter (212), and the waste collection box (600) is provided with a collection port (610) with an upward opening.

9. The trimming device for the banding band for shaped plates as claimed in claim 8, wherein the scrap collecting box (600) is connected to the base (100), the scrap collecting box (600) is provided with a discharge opening and a sealing plate (620), the sealing plate (620) covers the discharge opening and is detachably connected to the scrap collecting box (600).

10. The device of claim 1, further comprising a Y-axis servo and a Z-axis servo; the Y-axis servo mechanism is arranged on the base (100), the output end of the Y-axis servo mechanism is connected with the translation seat (230), the Z-axis servo mechanism is arranged on the translation seat (230), and the output end of the Z-axis servo mechanism is connected with the milling cutter assembly (210).