A light composite wallboard side wall rabbet side milling apparatus and method

Abstract

The present application provides a kind of light composite wallboard side wall concave-convex tenon side milling equipment and method, including fixed base, first longitudinal moving base and several transverse moving bases are connected on fixed base, and several transverse moving bases are slidably connected with second longitudinal moving base;Conveying device is installed on transverse moving base by support assembly and can move synchronously with transverse moving base;Positioning device is arranged in the inside of conveying device;Two milling devices are located at the two sides of conveying device, one of which is connected with first longitudinal moving base and moves synchronously with first longitudinal moving base, and the other is connected with second longitudinal moving base and moves synchronously with second longitudinal moving base, and milling device is used for milling out tenon or groove on the long side wall of wallboard.The present application is a kind of side milling equipment for light composite wallboard side wall concave-convex tenon milling, which can efficiently mill out tenon or groove on the long side wall of wallboard, meet industrialized mass production, and is worth promoting.

Description

TECHNICAL FIELD

[0001] The present application belongs to the field of building board processing machinery, and particularly relates to a light composite wallboard side wall concave-convex tenon side milling equipment and method. BACKGROUND

[0002] With the continuous expansion of the application field of fabricated building structure, as an important non-load-bearing or self-bearing enclosure wall material, prefabricated cement light composite wallboard is widely used due to its excellent heat preservation, fireproofing, sound insulation and other performances. Especially in subway equipment room projects, cement light composite wallboard is gradually replacing the masonry method and promoting the innovation of subway auxiliary building technology due to its light weight, high strength, excellent fireproofing performance and rapid assembly.

[0003] To meet the requirements of rapid, accurate and reliable installation on site and further improve the integrity, precision and seismic performance of the wall, a concave-convex tenon matching installation method is used at the joint of adjacent wallboards. For example, a prefabricated cement light composite wallboard used in a subway device adopts calcium silicate board for the wallboard panel and the wallboard side plate, and is wrapped with a cement polystyrene particle core material. The specific process is that the calcium silicate flat plate is attached to the mold, the three-dimensional fiber net is placed, the cement polystyrene particle core material is poured into the mold to form a prefabricated cement light composite wallboard, and the long side plate of the prefabricated cement light composite wallboard is further processed and milled to form a convex tenon or a groove.

[0004] However, in actual operation, since the part needs to be fixed in the clamp on the milling machine during milling processing, there is no suitable milling machine for the above-mentioned large-sized prefabricated cement light composite wallboard. The existing method is to place it in a precision mechanical center processing for milling, which results in high processing cost and low efficiency, and it is difficult to meet the requirements of industrialized mass production.

[0005] Therefore, there is an urgent need for a milling equipment specially used for milling the concave-convex tenon of the light composite wallboard side wall to solve the above-mentioned problems of high processing cost and low efficiency. SUMMARY

[0006] To solve the above-mentioned defects in the prior art, the present application provides a light composite wallboard side wall concave-convex tenon milling equipment and method, which can efficiently mill a convex tenon or a groove on the long side plate of the light composite wallboard. The scheme is as follows: On the one hand, the present application provides a light composite wallboard side wall concave-convex tenon side milling equipment, which comprises: The equipment base assembly comprises a fixed base, a first longitudinal moving base and a plurality of transverse moving bases are connected to the fixed base, a second longitudinal moving base is slidably connected to the plurality of transverse moving bases, and the second longitudinal moving base is arranged in parallel with the first longitudinal moving base; The conveying device is used for conveying wallboards to be processed, and is installed on the transverse moving base through the support assembly and can move synchronously with the transverse moving base; The positioning device is arranged inside the conveying device and is used for fixing the wallboards. The two milling devices are arranged on the two sides of the conveying device respectively, one of which is connected with the first longitudinal moving base and can move synchronously with the first longitudinal moving base, and the other of which is connected with the second longitudinal moving base and can move synchronously with the second longitudinal moving base, and the milling devices are used for milling tenons or grooves on the long side walls of the wallboards.

[0007] Further, the milling device comprises: The rack comprises a receiving table and a frame installed on the receiving table, and the receiving table is connected with the first longitudinal moving base or the second longitudinal moving base. The first lifting part is installed on the frame and can move up and down along the frame. The concave / convex tenon cutter mechanism is connected with the first lifting part and can move synchronously with the first lifting part, and comprises a vertical cutter head, a first cutter body, a first cutter transmission mechanism and a first cutter driving device, the vertical cutter head is detachably installed on the first cutter body, the first cutter body is installed on the first lifting part, and the first cutter driving device is connected with the first cutter body through the first cutter rotation mechanism to drive the vertical cutter head to rotate around the shaft. The second lifting part is installed on the frame and can move up and down along the frame. The trimming cutter mechanism is connected with the second lifting part and can move synchronously with the second lifting part, and comprises a horizontal cutter head, a second cutter body, a second cutter transmission mechanism and a second cutter driving device, the horizontal cutter head is detachably installed on the second cutter body, the second cutter body is installed on the first lifting part, and the second cutter driving device is connected with the second cutter body through the second cutter rotation mechanism to drive the horizontal cutter head to rotate around the shaft.

[0008] Further, the first cutter transmission mechanism and the second cutter transmission mechanism are both arranged as belt transmission mechanisms, and the first cutter driving device and the second cutter driving device are both arranged as servo motors.

[0009] Further, the first lifting part comprises a first motor, a first screw nut mechanism and a first guide part connected with each other, and the second lifting part comprises a second motor, a second screw nut mechanism and a second guide part connected with each other.

[0010] Further, the vertical cutter head comprises a first connecting part connected with the first cutter body and a first working part integrally connected with the first connecting part, and the first working part is provided with a structure for milling tenon or groove matching in the circumferential direction; the horizontal cutter head comprises a second connecting part connected with the second cutter body and a second working part integrally connected with the second connecting part, and the second working part is provided with a structure for trimming the long side edge of the wallboard in the circumferential direction.

[0011] Further, the conveying device is a belt conveyor.

[0012] Further, the positioning device comprises a suction fixing part and a suction driving part, the suction fixing part comprises a plurality of vacuum pumps and a plurality of suction cups, the vacuum suction cups are connected with the support assembly through leveling bolts, and the suction driving part provides power for the vacuum pumps, and the vacuum pumps provide suction force for the suction cups.

[0013] Further, the waste collecting device for collecting the milling debris is arranged between the conveying device and the milling device, is connected with the transverse moving base through the support assembly and can move synchronously with the transverse moving base.

[0014] Further, the first longitudinal moving base comprises a first longitudinal base chassis, a first sliding rail sliding block assembly, a first moving transmission mechanism and a first moving driving part, the first sliding rail sliding block assembly is connected with the first longitudinal base chassis and one of the milling devices respectively, the first moving driving part is fixedly installed on the milling device, and the first moving driving part drives the milling device to move through the first moving transmission mechanism; The second longitudinal moving base comprises a second longitudinal moving base chassis, a second sliding rail sliding block assembly, a second moving transmission mechanism and a second moving driving part, the second sliding rail sliding block assembly is connected with the second longitudinal moving base chassis and the other milling device respectively, the second moving driving part is fixedly installed on the other milling device, and the second moving driving part drives the milling device to move through the second moving transmission mechanism; The transverse moving base comprises a transverse base chassis, a third sliding rail sliding block assembly, a third moving transmission mechanism and a third moving driving part, the third sliding rail sliding block assembly is connected with the second longitudinal base chassis and the transverse base chassis respectively, the third moving driving part is fixedly installed on the transverse base chassis, and the third moving driving part drives the second longitudinal moving base to move through the third moving transmission mechanism; The transverse moving base further comprises a fourth sliding rail sliding block assembly, a fourth moving transmission mechanism and a fourth moving driving part, the fourth sliding rail sliding block assembly is connected with the transverse base chassis and the support assembly respectively, the fourth moving driving part is fixedly installed on the transverse base chassis, and the fourth moving driving part drives the support assembly to move through the fourth moving transmission mechanism, thereby driving the conveying device to move synchronously.

[0015] Further, the first moving transmission mechanism and the second moving transmission mechanism each further comprise a gear and rack mechanism; the third moving transmission mechanism and the fourth moving transmission mechanism each further comprise a screw and nut mechanism, and the first moving driving part, the second moving driving part, the third moving driving part and the fourth moving driving part each further comprise a motor.

[0016] In another aspect, the present application also provides an operation method of the side milling of the side wall of the light composite wallboard, which applies the light composite wallboard side milling equipment, and comprises the following steps: S1, coarse adjustment of the milling cutter equipment: according to the size of the wallboard, the horizontal moving base is moved, and the conveying device is synchronously moved with the second longitudinal moving base, so that the wallboard is basically located in the middle of the side milling equipment and the positioning device; S2, wallboard leveling: the wallboard enters the working area of the side milling equipment through the conveying device and the positioning device, and after being positioned, the leveling screw in the positioning device is finely adjusted to horizontally place the wallboard; S3, left-right alignment of the wallboard: according to the production requirements of the wallboard, corresponding vertical cutter heads and horizontal cutter heads are installed, one side of the vertical cutter head adopts a concave cutter structure, and the other side of the vertical cutter head adopts a convex cutter structure, the milling device is moved to the two sides of the wallboard, the horizontal cutter head drives the wallboard to be aligned in the left-right direction after the horizontal cutter head drives the wallboard to be aligned in the left-right direction by moving the horizontal moving base, and then the suction driving part is started to realize the point-to-point suction of the wallboard by the plurality of vacuum suction cups; S4, return of the milling cutter: the first longitudinal moving device and the second longitudinal moving device are started to move the milling device to the starting position of the edge of the wallboard, and the horizontal cutter head corresponds to the bottom of the wallboard; S5, fine adjustment of the milling cutter: the first longitudinal moving device, the second longitudinal moving device, the first lifting part and the second lifting part work to finely adjust the positions of the two concave / convex tenon cutter mechanisms and the edging cutter mechanism, the concave / convex tenon cutter mechanism is located in the middle position of the concave / convex tenon side of the wallboard, and the edging cutter mechanism is adjusted in position to correspond to the upper and lower side plates of the wallboard; the horizontal cutter heads on the two sides can be lowered or raised according to the production requirements of the wallboard to realize whether to participate in the edging work; S6, start of the milling work: the concave / convex tenon cutter mechanism and the edging cutter mechanism are started to process the two sides of the wallboard at the same time or to process one side; S7, finished product transfer: after the processing is completed, the milling device is closed, and the conveying device is started to transfer the wallboard away from the working area.

[0017] Compared with the prior art, the present application has the following advantages: The present application sets up a side milling equipment specially used for the milling of the concave / convex tenon of the side wall of the light composite wallboard, the equipment can efficiently mill the convex tenon or the groove on the long side wall of the wallboard, meets the industrialized large-scale production, and is worth promoting. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the side milling equipment structure according to an embodiment of the present invention. Figure 1 ; Figure 2 This is a schematic diagram of the side milling equipment structure according to an embodiment of the present invention. Figure 2 ; Figure 3 This is a schematic diagram of the processed wall panel structure according to an embodiment of the present invention; Figure 4 yes Figure 3 A schematic diagram of the wall panel cross-section structure; Figure 5 This is a schematic diagram of the device base assembly structure according to an embodiment of the present invention; Figure 6 This is a schematic diagram of the arrangement of three transversely movable bases according to an embodiment of the present invention; Figure 7 This is a schematic diagram of the conveying device and positioning device according to an embodiment of the present invention; Figure 8 This is a side view schematic diagram of the positioning device structure according to an embodiment of the present invention; Figure 9 This is a schematic diagram of the milling device structure according to an embodiment of the present invention. Figure 1 ; Figure 10 This is a schematic diagram of the milling device structure according to an embodiment of the present invention. Figure 2 ; Figure 11 This is a schematic diagram of the convex tenon milling cutter head structure according to an embodiment of the present invention; Figure 12 This is a schematic diagram of the head structure of a concave tenon milling cutter according to an embodiment of the present invention; Figure 13 This is a schematic diagram of the trimming tool mechanism structure according to an embodiment of the present invention; Figure 14 This is a schematic diagram of the horizontal cutter head structure according to an embodiment of the present invention; Figure 15 This is a schematic diagram of the operation process of the side milling equipment according to an embodiment of the present invention.

[0019] In the above figures: 100, device base assembly; 110, fixed base; 120, first longitudinal moving base; 121, first longitudinal base chassis; 122, first slide rail slider assembly; 123, first moving transmission mechanism; 124, first moving driving part; 130, second longitudinal moving base; 131, second longitudinal moving base chassis; 132, second slide rail slider assembly; 133, second moving transmission mechanism; 134, second moving driving part; 140, transverse moving base; 141, transverse base chassis; 142, third slide rail slider assembly; 143, third moving transmission mechanism; 144, third moving driving part; 145, fourth slide rail slider assembly; 146, fourth moving transmission mechanism; 147, fourth moving driving part; 200, conveying device; 210, support assembly; 300, positioning device; 310, adsorption fixing part; 311, vacuum pump; 312, suction cup; 313, leveling bolt; 320, adsorption driving part; 400, wallboard; 410, cement polystyrene particle core material; 420, calcium silicate board; 500, milling device; 510, rack; 511, receiving table; 512, frame; 520, first lifting part; 521, first motor; 522, first screw nut mechanism; 530, concave / convex tenon cutter mechanism; 531, vertical cutter head; 5311, first connecting part; 5312, first working part; 532, first cutter main body; 533, first cutter transmission mechanism; 534, first cutter driving device; 540, second lifting part; 541, second motor; 542, second screw nut mechanism; 550, edge trimming cutter mechanism; 551, horizontal cutter head; 5511, second connecting part; 5512, second working part; 552, second cutter main body; 553, second cutter transmission mechanism; 554, second cutter driving device; 560, first guide part; 570, second guide part; 600, waste collecting device; 610, waste tank. DETAILED DESCRIPTION

[0020] In order to facilitate those skilled in the art to understand the present application, the specific embodiments of the present application will be described below in conjunction with the drawings. Example one

[0021] As shown in Figure 1 , 2 , the present application discloses a light composite wallboard side wall concave-convex tenon side milling equipment, which comprises a device base assembly 100, a conveying device 200, a positioning device 300, a milling device 500 and a waste collecting device 600.

[0022] In order to better understand the side milling equipment, the specific structure of the wallboard 400 will be introduced first, as shown in Figure 3 ,4 As shown, the wallboard 400 after forming contains a cement polystyrene particle core material 410 and an outer package of calcium silicate board 420, the calcium silicate board 420 is arranged around the outer periphery of the cement polystyrene particle core material 410, and the top surface and bottom surface of the cement polystyrene particle core material 410 are not covered. The side milling equipment of the present application is used to mill the long side wall of the wallboard 400 to form a mortise and / or tenon structure.

[0023] Working principle: the wallboard 400 is placed on the conveying device 200, the conveying device 200 drives the wallboard 400 to move, and after moving to a specified position, the wallboard 400 is fixed by the positioning device 300, and the milling device 500 moves to a predetermined position to mill the side walls on both sides of the wallboard 400.

[0024] As shown in the Figure 1 , the equipment base assembly 100 is installed with a conveying device 200 and two milling devices 500. The conveying device 200 can move left and right relative to the equipment base assembly 100, the milling device 500 on one side of the conveying device 200 can move forward and backward relative to the equipment base assembly 100, and the milling device 500 on the other side of the conveying device 200 can move forward and backward and left and right relative to the equipment base assembly 100.

[0025] Specifically, as shown in the Figure 5 , the equipment base assembly 100 includes a fixed base 110, and the fixed base 110 is further connected with a first longitudinal moving base 120 and a plurality of transverse moving bases 140, and the plurality of transverse moving bases 140 are further connected with a second longitudinal moving base 130 in sliding mode, and the second longitudinal moving base 130 is arranged in parallel with the first longitudinal moving base 120. A milling device 500 is connected to the first longitudinal moving base 120, and the milling device 500 can move forward and backward with the first longitudinal moving base 120, and another milling device 500 is connected to the second longitudinal moving base, and the milling device 500 can move forward and backward and left and right with the second longitudinal moving base and the plurality of transverse moving bases 140. The plurality of transverse moving bases 140 located away from the second longitudinal moving base 130 at one end are further connected with a bracket assembly 210, and the bracket assembly 210 is connected with a conveying device 200 and a waste collecting device 600, and the conveying device 200 and the waste collecting device 600 can move left and right with the transverse moving bases 140. In this embodiment, the number of the plurality of transverse moving bases 140 is three.

[0026] More specifically, the fixed base 110 is composed of a plurality of steel and ribbed ribs welded together.

[0027] The first longitudinal moving base 120 can drive the left milling device 500 to move synchronously. Specifically, as shown in the Figure 1 , 2The first longitudinal moving base 120 includes a first longitudinal base chassis 121, a first slide rail slider assembly 122, a first moving transmission mechanism 123 and a first moving driving part 124. The slide rail of the first slide rail slider assembly 122 is connected with the first longitudinal base chassis 121, and the slider of the first slide rail slider assembly 122 is connected with the milling device 500 on the right side. The first moving driving part 124 is fixedly installed on the milling device 500, and the first moving driving part 124 drives the milling device 500 to move through the first moving transmission mechanism 123.

[0028] The second longitudinal moving base 130 can drive the milling device 500 on the right side to move synchronously. Specifically, as shown in FIGS. 5 and 6, the second longitudinal moving base 130 includes a second longitudinal moving base chassis 131, a second slide rail slider assembly 132, a second moving transmission mechanism 133 and a second moving driving part 134. The slide rail of the second slide rail slider assembly 132 is fixedly connected with the second longitudinal moving base chassis 131, and the slider of the second slide rail slider assembly 132 is connected with the milling device 500 on the left side. The second moving driving part 134 is fixedly installed on the milling device 500, and the second moving driving part 134 drives the milling device 500 to move through the second moving transmission mechanism 133. Figure 1 2 The second longitudinal moving base 130 can drive the milling device 500 on the right side to move synchronously. Specifically, as shown in FIGS. 5 and 6, the second longitudinal moving base 130 includes a second longitudinal moving base chassis 131, a second slide rail slider assembly 132, a second moving transmission mechanism 133 and a second moving driving part 134. The slide rail of the second slide rail slider assembly 132 is fixedly connected with the second longitudinal moving base chassis 131, and the slider of the second slide rail slider assembly 132 is connected with the milling device 500 on the left side. The second moving driving part 134 is fixedly installed on the milling device 500, and the second moving driving part 134 drives the milling device 500 to move through the second moving transmission mechanism 133.

[0029] The transverse moving base 140 can drive the second longitudinal moving base 130 to move, and then drive the milling device 500 on the right side to move synchronously. Specifically, as shown in FIGS. 5 and 6, the transverse moving base 140 includes a transverse base chassis 141, a third slide rail slider assembly 142, a third moving transmission mechanism 143 and a third moving driving part 144. The slide rail of the third slide rail slider assembly 142 is fixedly connected with the second longitudinal base chassis 131, and the slider of the third slide rail slider assembly 142 is fixedly connected with the transverse base chassis 141. The third moving driving part 144 is fixedly installed on the transverse base chassis 141, and the third moving driving part 144 drives the second longitudinal moving base 130 to move through the third moving transmission mechanism 143. Figure 1 2 The transverse moving base 140 can drive the second longitudinal moving base 130 to move, and then drive the milling device 500 on the right side to move synchronously. Specifically, as shown in FIGS. 5 and 6, the transverse moving base 140 includes a transverse base chassis 141, a third slide rail slider assembly 142, a third moving transmission mechanism 143 and a third moving driving part 144. The slide rail of the third slide rail slider assembly 142 is fixedly connected with the second longitudinal base chassis 131, and the slider of the third slide rail slider assembly 142 is fixedly connected with the transverse base chassis 141. The third moving driving part 144 is fixedly installed on the transverse base chassis 141, and the third moving driving part 144 drives the second longitudinal moving base 130 to move through the third moving transmission mechanism 143.

[0030] The transverse moving base 140 can drive the second longitudinal moving base 130 to move, and then drive the milling device 500 on the right side to move synchronously. Specifically, as shown in FIGS. 5 and 6, the transverse moving base 140 includes a transverse base chassis 141, a third slide rail slider assembly 142, a third moving transmission mechanism 143 and a third moving driving part 144. The slide rail of the third slide rail slider assembly 142 is fixedly connected with the second longitudinal base chassis 131, and the slider of the third slide rail slider assembly 142 is fixedly connected with the transverse base chassis 141. The third moving driving part 144 is fixedly installed on the transverse base chassis 141, and the third moving driving part 144 drives the second longitudinal moving base 130 to move through the third moving transmission mechanism 143. Figure 1 5 ​​​As shown in Figure 6, the transverse moving base 140 also includes a fourth slide rail slider assembly 145, a fourth moving transmission mechanism 146, and a fourth moving drive unit 147. The slide rail of the fourth slide rail slider assembly 145 is connected to the transverse base frame 141 and the support assembly 210. The fourth moving drive unit 147 is fixedly installed on the transverse base frame 141. The fourth moving drive unit 147 drives the support assembly 210 to move through the fourth moving transmission mechanism 146, and simultaneously drives the conveying device 200 and the waste collection device 600 to move.

[0031] like Figure 6 As shown, in this embodiment, the third slide rail slider assembly 142 and the fourth slide rail slider assembly 145 share a single slide rail slider assembly.

[0032] In this embodiment, the first moving transmission mechanism 123 and the second moving transmission mechanism 133 are both configured as gear and rack mechanisms, the third moving transmission mechanism 143 and the fourth moving transmission mechanism 146 are both configured as lead screw and nut mechanisms, and the first moving drive unit 124, the second moving drive unit 134, the third moving drive unit 144 and the fourth moving drive unit 147 are all configured as motors.

[0033] like Figure 7 , 8 As shown, in this embodiment, the conveying device 200 is a belt conveyor.

[0034] like Figure 7 , 8 As shown, a positioning device 300 is installed on the bracket assembly 210. The positioning device 300 is located inside the belt conveyor, that is, between two parallel belts, and is used to fix the wall panel 400.

[0035] Specifically, such as Figure 7 , 8 The positioning device 300 shown includes an adsorption fixing part 310 and an adsorption driving part 320. The adsorption fixing part 310 includes several vacuum pumps 311 and several suction cups 312. The vacuum suction cups 312 are connected to the support assembly 210 by leveling bolts 313 to ensure that the suction cups 312 are at the same height as the top surface of the conveyor belt. The adsorption driving part 320 provides power to the several vacuum pumps 311, and the vacuum pumps 311 provide adsorption force to the suction cups 312. In this embodiment, the adsorption driving part 320 is a motor. Figure 3 As shown, in this embodiment, four suction cups 312 are used as an example, and four vacuum pumps 311 are used.

[0036] The milling device 500 is used to mill tenons or grooves into the long sidewall of the wall panel 400. For example... Figure 1 , 2As shown, there are two milling devices 500, located on both sides of the conveying device 200. One is used to mill a tenon structure on the long side wall of the wall panel 400, and the other is used to mill a groove structure on the long side wall of the wall panel 400. The two milling devices 500 are respectively mounted on the first longitudinal moving base 120 and the second longitudinal moving base 130, and can move synchronously with the first and second longitudinal moving bases respectively.

[0037] Furthermore, such as Figure 9 , 10 As shown, the milling device 500 includes a frame 510, a first lifting part 520, a tenon / groove tool mechanism 530, a second lifting part 540, and a trimming tool mechanism 550.

[0038] Specifically, the frame 510 includes a receiving platform 511 at the bottom and a frame 512 fixedly mounted on the receiving platform 511. The frame 512 includes three vertically arranged adjacent sides and a top surface. A first lifting unit 520 is mounted on the side of the frame 512 closest to the conveying device 200 and is capable of vertical movement. In this embodiment, the first lifting unit 520 includes a first motor 521 and a first lead screw and nut mechanism 522 connected together. A tenon / concave tenon cutting mechanism 530 is mounted on the first lead screw and nut mechanism 522. The first motor 521 drives the first lead screw and nut mechanism 522 to move vertically, and the first lead screw and nut mechanism 522 drives the tenon / concave tenon cutting mechanism 530 to move synchronously.

[0039] To ensure the linear motion of the tenon / parietal tool mechanism 530, a first guide part 560 is also installed on the milling device 500. In this embodiment, the first guide part 560 adopts a slide rail slider structure. The fixed end of the slide rail slider structure is fixed on the frame 512, and the movable end of the slide rail slider structure is connected to the tenon / parietal tool mechanism 530.

[0040] The tenon / grooving tool mechanism 530 includes a vertical cutter head 531, a first tool body 532, a first tool transmission mechanism 533, and a first tool drive device 534. The vertical cutter head 531 is detachably mounted on the first tool body 532, which is mounted on a first lifting part 520. The first tool drive device 534 is connected to the first tool body 532 via a first tool rotation mechanism to drive the vertical cutter head 531 to rotate around an axis. In this embodiment, the first tool transmission mechanism 533 is always a belt drive mechanism, and the first tool drive device 534 is always a servo motor.

[0041] like Figure 11 , 12As shown, specifically, the vertical cutter head 531 includes a first connecting portion 5311 connected to the first cutter body 532 and a first working portion 5312 integrally connected to the first connecting portion 5311. The first working portion 5312 is circumferentially provided with a structure adapted for milling tenons or grooves. That is, there are two types of vertical cutter heads 531, one is a tenon milling cutter head (see...). Figure 11 Another type is the concave tenon end mill tip (see...) Figure 12 The structures are basically the same, with the only difference being the structure of the first working part 5312.

[0042] The second lifting part 540 is installed on either of the other two parallel sides of the frame 512 and is capable of moving up and down. In this embodiment, the second lifting part 540 includes a connected second motor 541 and a second lead screw and nut mechanism 542. A trimming tool mechanism 550 is installed on the second lead screw and nut mechanism 542. The second motor 541 drives the second lead screw and nut mechanism 542 to move up and down, and the second lead screw and nut mechanism 542 drives the trimming tool mechanism 550 to move synchronously.

[0043] To ensure the linear motion of the trimming tool mechanism 550, a second guide part 570 is also installed on the milling device 500. In this embodiment, the second guide part 570 adopts a slide rail slider structure. The fixed end of the slide rail slider structure is fixed on the frame 512, and the movable end of the slide rail slider structure is connected to the trimming tool mechanism 550.

[0044] The trimming tool mechanism 550 is connected to the second lifting part 540 and can move synchronously with the second lifting part 540. For example... Figure 13 As shown, the trimming tool mechanism 550 includes a horizontal cutter head 551, a second tool body 552, a second tool transmission mechanism 553, and a second tool drive device 554. The horizontal cutter head 551 is detachably mounted on the second tool body 552, which is mounted on the first lifting part 520. The second tool drive device 554 is connected to the second tool body 552 via a second tool rotation mechanism to drive the horizontal cutter head 551 to rotate around an axis. In this embodiment, the second tool transmission mechanism 553 is always a belt drive mechanism, and the second tool drive device 554 is always a servo motor. Before processing the wall panel 400, the trimming tool mechanism 550 can also be used to fine-tune its left and right positions so that the side of the wall panel 400 is parallel to the direction of movement of the conveying device, thereby ensuring processing accuracy. In summary, the trimming tool mechanism 550 can not only perform trimming and milling on the side of the wall panel, but also, in conjunction with the positioning device 300, replace the clamping setting required by conventional machinery, exhibiting good stability and adjustability.

[0045] Specifically, such as Figure 14As shown, the horizontal cutter head 551 includes a second connecting part 5511 connected to the second cutter body 552 and a second working part 5512 integrally connected to the second connecting part 5511. The second working part 5512 is provided with a structure in the circumferential direction for trimming the long side edge of the wall panel 400.

[0046] The waste collection device 600 is used to collect milling debris. It is located between the conveying device 200 and the milling device 500. It is connected to the transverse moving base 140 through the support assembly 210 and can move synchronously with the transverse moving base 140. In this embodiment, there are two waste collection devices 600, which are fixedly installed on the left and right sides of the support assembly 210.

[0047] More specifically, in this embodiment, the waste collection device 600 includes a waste trough 610 fixedly installed on the equipment base 100. The waste trough 610 is equipped with a fully automatic spraying device, which can effectively reduce dust pollution during the cutting process and improve the operating accuracy of the milling cutter equipment. Example 2

[0048] like Figure 15 The present invention also discloses a method for side milling of tenons and mortises on the sidewalls of lightweight composite wall panels, using the aforementioned side milling equipment for tenons and mortises on the sidewalls of lightweight composite wall panels, comprising the following steps: Step 1, rough adjustment of milling cutter equipment: According to the width of the wall panel 400, the transverse moving base 140 and the conveying device 200 move synchronously with the second longitudinal moving base 130, so that the wall panel 400 is basically located in the middle of the side milling equipment and the positioning device 300. Step 2, Wall panel leveling and positioning: Wall panel 400 enters the working area of ​​the side milling equipment through the conveying device 400 and positioning device 300. After positioning, fine-tune the leveling bolts 313 to make the wall panel 400 horizontal. Step 3, Alignment of Wall Panel Left and Right: Install the corresponding vertical cutter head 531 and horizontal cutter head 551 according to the wall panel production requirements. One side of the vertical cutter head 531 adopts a concave tenon cutter structure, and the other side of the vertical cutter head 531 adopts a convex tenon cutter structure. Move the milling device 500 to both sides of the wall panel 400. By moving the horizontal moving base 140, the horizontal cutter head 551 is driven to correct the left and right offset position of the wall panel 400. Activate the adsorption drive unit 320 to achieve point-to-point adsorption between several vacuum suction cups 312 and the wall panel 400. Step 4, Milling cutter return to position: Start the first longitudinal moving device 120 and the second longitudinal moving device 130 to move the milling device 500 to the starting position of the edge of the wall panel 400, with the horizontal cutter head 551 corresponding to the bottom of the wall panel; Step 5, Milling Cutter Fine Adjustment: The first longitudinal moving device 120, the second longitudinal moving device 130, the first lifting part 520, and the second lifting part 540 operate to finely adjust the positions of the two tenon / concave tenon tool mechanisms 530 and the trimming tool mechanism 550. The tenon / concave tenon tool mechanism 530 is positioned in the center of the tenon / concave tenon side of the wall panel 400; the trimming tool mechanism 550 is adjusted to correspond to the positions of the upper and lower side panels of the wall panel 400; the two horizontal cutter heads 551 on both sides can be lowered or raised by the second lifting part 540 according to the wall panel production requirements to determine whether they participate in the trimming work. Step 6, Milling operation start: Start the concave / convex tenon tool mechanism 530 and the trimming tool mechanism 550. The sides of both sides of the wall panel 400 can be processed simultaneously, or one side can be processed at a time. During the processing, the fully automatic spraying device and dust collection device of the waste collection device 600 are turned on to absorb dust pollution. Step 7, Finished Product Transfer: After processing is completed, turn off the milling device 500 and start the conveyor device 200 to transfer the wall panel 400 away from the work area.

[0049] The advantages of this application are as follows: (1) The wall panel is first formed and cured to achieve sufficient strength, ensuring the density and overall stability of the substrate (especially the edge area), so as to provide a solid material strength foundation for subsequent precision processing.

[0050] (2) Replaceable milling cutter: A set of equipment can quickly produce different tenon and mortise models by updating the CNC parameters and replacing the milling cutter, without the need to reprocess the mold to achieve customized and diversified production.

[0051] (3) The concave / convex tenon tool mechanism and the trimming tool mechanism are set up to achieve synchronous milling of concave and convex tenons on both sides through synchronous mirror operation. The concave and convex tenons of the wall panel are efficiently matched, and the precise matching of the concave and convex tenon structure is completed in one pass. This eliminates the positioning error of traditional step-by-step processing, ensures the consistency of the tenon and mortise fit gap, improves the wall panel assembly efficiency and sealing performance, and significantly improves the pass rate of the cut panels. No manual cutting is required, which improves production efficiency, avoids the unsightly appearance caused by manual cutting, and is conducive to standardized production in the factory. Depending on the panel processing technology, single-sided processing can also be selected, which has strong construction flexibility.

[0052] (4) The design of fixing the wall panel and moving the milling device is adopted. The multi-point adsorption and fixing of the wall panel can effectively ensure the stability during the cutting process, reduce the processing waste caused by the displacement of the wall panel due to the movement of the device, and achieve high processing accuracy.

[0053] (5) The special waste tank effectively solves the problem of dust accumulation. The fully automatic spraying device installed on it can effectively reduce dust pollution during the cutting process, avoid tool wear and machining accuracy reduction caused by particle accumulation, and significantly improve the finished product qualification rate.

[0054] (7) The suction cup and vacuum pump can be controlled in sections and can be effectively adjusted according to the length of the wall panel; the trimming tool mechanism can not only trim and mill the side of the wall panel, but also replace the clamping setting required by conventional machinery with the positioning device, and has good stability and adjustability.

[0055] (8) The horizontal moving base and the vertical moving base, the first lifting part and the second lifting part can realize multiple uses of one machine, which is suitable for wall panels of different lengths, thicknesses and sizes, and helps to standardize and industrialize the production of wall panels.

[0056] The embodiments of the present invention described above do not constitute a limitation on the scope of protection of the present invention. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present invention should be included within the scope of protection of the claims of the present invention.

Claims

1. A side milling device for tenon and vent joints on the sidewalls of a lightweight composite wall panel, characterized in that, include: The equipment base assembly (100) includes a fixed base (110), on which a first longitudinal moving base (120) and a plurality of transverse moving bases (140) are connected. A second longitudinal moving base (130) is slidably connected to the plurality of transverse moving bases (140), and the second longitudinal moving base (130) is arranged parallel to the first longitudinal moving base (120). A conveying device (200) is used to convey the wall panel (400) to be processed. The conveying device (200) is mounted on the transverse moving base (140) via a bracket assembly (210) and can move synchronously with the transverse moving base (140). A positioning device (300) for fixing the wall panel (400) is disposed inside the conveying device (200); There are two milling devices (500), located on both sides of the conveying device (200). One milling device (500) is connected to the first longitudinal moving base (120) and can move synchronously with the first longitudinal moving base (120). The other milling device (500) is connected to the second longitudinal moving base (130) and can move synchronously with the second longitudinal moving base (130). The milling device (500) is used to mill tenons or grooves on the long side wall of the wall panel (400).

2. The side milling equipment for the tenon and mortise joints of a lightweight composite wall panel according to claim 1, characterized in that, The milling apparatus (500) includes: The frame (510) includes a support platform (511) and a frame (512) mounted on the support platform (511), the support platform (511) being connected to a first longitudinal moving base (120) or a second longitudinal moving base (130); The first lifting part (520) is installed on the frame (512) and can move up and down along the frame (512); The concave / convex tenon tool mechanism (530) is connected to the first lifting part (520) and can move synchronously with the first lifting part (520); the concave / convex tenon tool mechanism (530) includes a vertical cutter head (531), a first tool body (532), a first tool transmission mechanism (533), and a first tool drive device (534). The vertical cutter head (531) is mounted on the first tool body (532), the first tool body (532) is mounted on the first lifting part (520), and the first tool drive device (534) is connected to the first tool body (532) through the first tool rotation mechanism (533) to drive the vertical cutter head (531) to rotate around the axis. The second lifting part (540) is installed on the frame (512) and can move up and down along the frame (512); The trimming tool mechanism (550) is connected to the second lifting part (540) and can move synchronously with the second lifting part (540). The trimming tool mechanism (550) includes a horizontal cutter head (551), a second tool body (552), a second tool transmission mechanism (553), and a second tool drive device (554). The horizontal cutter head (551) is mounted on the second tool body (552), the second tool body (552) is mounted on the second lifting part (540), and the second tool drive device (554) is connected to the second tool body (552) through the second tool rotation mechanism (553) to drive the horizontal cutter head (551) to rotate around the axis.

3. The side milling equipment for the tenon and mortise joints of a lightweight composite wall panel according to claim 2, characterized in that, Both the first tool transmission mechanism (533) and the second tool transmission mechanism (553) are belt transmission mechanisms; both the first tool drive device (534) and the second tool drive device (554) are servo motors.

4. The side milling equipment for the tenon and mortise joints of a lightweight composite wall panel according to claim 2, characterized in that, The first lifting part (520) includes a first motor (521), a first lead screw and nut mechanism (522), and a first guide part (560) connected together; the second lifting part (540) includes a second motor (541), a second lead screw and nut mechanism (542), and a second guide part (570) connected together.

5. The side milling equipment for the tenon and mortise joints of a lightweight composite wall panel according to claim 1, characterized in that, The conveying device (200) is configured as a belt conveyor.

6. The side milling equipment for the tenon and mortise joints of a lightweight composite wall panel according to claim 1, characterized in that, The positioning device (300) includes an adsorption fixing part (310) and an adsorption driving part (320). The adsorption fixing part (310) includes a plurality of vacuum pumps (311) and a plurality of suction cups (312). The vacuum suction cups (312) are connected to the bracket assembly (210) by leveling bolts (313). The adsorption driving part (320) provides power to the plurality of vacuum pumps (311), and the vacuum pumps (311) provide adsorption force to the suction cups (312).

7. The side milling equipment for the tenon and mortise joints of a lightweight composite wall panel according to claim 1, characterized in that, It also includes a waste collection device (600) for collecting milling debris, which is disposed between the conveying device (200) and the milling device (500), and is connected to the transverse moving base (140) via a support assembly (210) and is capable of moving synchronously with the transverse moving base (140).

8. The side milling equipment for the tenon and mortise joints of a lightweight composite wall panel according to claim 1, characterized in that, The first longitudinal moving base (120) includes a first longitudinal base frame (121), a first slide rail slider assembly (122), a first moving transmission mechanism (123), and a first moving drive unit (124). The first slide rail slider assembly (122) is connected to the first longitudinal base frame (121) and one of the milling devices (500) respectively. The first moving drive unit (124) is fixedly installed on the milling device (500). The first moving drive unit (124) drives the milling device (500) to move through the first moving transmission mechanism (123). The second longitudinal moving base (130) includes a second longitudinal moving base frame (131), a second slide rail slider assembly (132), a second moving transmission mechanism (133), and a second moving drive unit (134). The second slide rail slider assembly (132) is connected to the second longitudinal moving base frame (131) and another milling device (500) respectively. The second moving drive unit (134) is fixedly installed on the other milling device (500). The second moving drive unit (134) drives the milling device (500) to move through the second moving transmission mechanism (133). The transverse moving base (140) includes a transverse base frame (141), a third slide rail slider assembly (142), a third moving transmission mechanism (143), and a third moving drive unit (144). The third slide rail slider assembly (142) is connected to the second longitudinal moving base frame (131) and the transverse base frame (141) respectively. The third moving drive unit (144) is fixedly installed on the transverse base frame (141). The third moving drive unit (144) drives the second longitudinal moving base (130) to move through the third moving transmission mechanism (143). The transverse moving base (140) also includes a fourth slide rail slider assembly (145), a fourth moving transmission mechanism (146), and a fourth moving drive unit (147). The fourth slide rail slider assembly (145) is connected to the transverse base frame (141) and the support assembly (210) respectively. The fourth moving drive unit (147) is fixedly installed on the transverse base frame (141). The fourth moving drive unit (147) drives the support assembly (210) to move through the fourth moving transmission mechanism (146), and synchronously drives the conveying device (200) to move.

9. The side milling equipment for the tenon and mortise joints of a lightweight composite wall panel according to claim 8, characterized in that, The first moving transmission mechanism (123) and the second moving transmission mechanism (133) each further include a gear and rack mechanism, and the first moving drive unit (124) and the second moving drive unit (134) each further include a motor; the third moving transmission mechanism (143) and the fourth moving transmission mechanism (146) each further include a lead screw and nut mechanism, and the third moving drive unit (144) and the fourth moving drive unit (147) each further include a motor.

10. A method for side milling of tenons and mortises on the sidewalls of a lightweight composite wall panel, using the side milling equipment for tenons and mortises on the sidewalls of a lightweight composite wall panel as described in claims 1-9, characterized in that... Includes the following steps: S1. Rough milling cutter equipment: According to the width of the wall panel (400), the transverse moving base (140) is moved, and the conveying device (200) and the second longitudinal moving base (130) move synchronously, so that the wall panel (400) is basically located in the middle of the side milling equipment and the positioning device (300); S2, Wall panel leveling: The wall panel (400) enters the working area of ​​the side milling equipment through the conveying device (400) and the positioning device (300). After being in place, the leveling bolt (313) in the positioning device (300) is finely adjusted to make the wall panel (400) horizontal. S3. Left and right alignment of the wall panel: Install corresponding vertical cutter head (531) and horizontal cutter head (551) according to the wall panel production requirements. One vertical cutter head (531) adopts a concave tenon cutter structure, and the other vertical cutter head (531) adopts a convex tenon cutter structure. Move the milling device (500) to both sides of the wall panel (400). After the horizontal moving base (140) drives the horizontal cutter head (551) to correct the left and right alignment of the wall panel (400), turn on the adsorption drive unit (320) to realize point-to-point adsorption between several vacuum suction cups (312) and the wall panel (400). S4. Milling cutter return to position: Start the first longitudinal moving device (120) and the second longitudinal moving device (130) to move the milling device (500) to the starting position of the edge of the wall plate (400), with the horizontal cutter head (551) corresponding to the bottom of the wall plate; S5. Milling cutter fine adjustment: The first longitudinal moving device (120), the second longitudinal moving device (130), the first lifting part (520), and the second lifting part (540) work to finely adjust the positions of the two concave / convex tenon tool mechanisms (530) and the trimming tool mechanism (550). The concave / convex tenon tool mechanism (530) is positioned in the center of the concave / convex tenon side of the wall panel (400). The trimming tool mechanism (550) is adjusted to correspond to the positions of the upper and lower side plates of the wall panel (400). The two horizontal cutter heads (551) on both sides can be lowered or raised by the second lifting part (540) according to the wall panel production requirements to determine whether they participate in the trimming work. S6. Start milling operation: Start the concave / convex tenon tool mechanism (530) and trimming tool mechanism (550), which can process the sides of both sides of the wall panel (400) at the same time, or select to process one side; during the processing, the fully automatic spraying device and dust collection device of the waste collection device (600) are turned on to absorb dust pollution. S7. Finished product transfer: After processing is completed, turn off the milling device (500) and start the conveying device (200) to transfer the wall panel (400) away from the work area.

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