A showcase processing device and a processing method

Abstract

The application discloses a showcase processing device and relates to the field of plate processing. When the device is used, a wood board is first placed on a processing table. An outer support is used for limiting and installing a cutting and dispensing adhesive integrated device. The cutting and dispensing adhesive integrated device can cut the wood board into a back plate, a side plate, a top plate and an angle plate according to a set cutting path. The angle plate is collected and processed into a layer plate or a partition plate of a showcase. The back plate is cut into four S-shaped edges and is fixed by a suction cup of the processing table. The side plate and the top plate are fixed by a suction cup of a turnover table. After the cutting process is completed, the processing table is lowered. A guide wheel of a nailing plate assembly arranged below the turnover table abuts against the turnover table, is folded upward by 90 degrees, drives the side plate and the top plate to be folded by 90 degrees, and finally, the folding part of the S-shaped edge is fixed by a nailing gun with a gun port arranged in a transverse and longitudinal staggered mode. In addition, a wood board cut additionally is used to complete the layer plate or the partition plate missing in the showcase, so that the processing can be completed. The whole wood board can be processed into the showcase, the degree of automation is high, the consumption of manpower is low, and there is no waste material.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of plate processing, in particular to a showcase processing device and processing method. BACKGROUND

[0002] The showcase is a kind of prop, which is mainly used for displaying and storing goods in some stores such as shopping malls and supermarkets. It has the characteristics of individual appearance, powerful function, and advertising effect, so as to achieve better profit purpose.

[0003] At present, in the processing of the showcase, the plate needs to be cut, then spliced and welded. The plate is manually pressed and fixed by workers, and the workers need to operate, which increases the labor intensity of the workers.

[0004] In the prior art, the plate is manually moved into the clamp, and then the plate is fixed by the clamp. Then the worker operates the welding gun to perform welding operation, which reduces the pressure of the worker.

[0005] However, in the foregoing prior art, the plate cannot be automatically cut and fixed. The plate needs to be manually moved and fixed before processing, which cannot improve the processing efficiency.

[0006] The application number 202410325334.X proposes an automatic processing technology and system for metal showcases. The metal plate is fixed by the first electric suction cup. The first moving unit drives the cutting disc to move for cutting operation to obtain the spliced plate body of the metal showcase. The first electronic slide rail is started to drive the cut metal plate to move under the second electric suction cup. The second moving unit adjusts the position, and then the second electric suction cup is adsorbed. The rotating unit drives the second electric suction cup and the metal plate to rotate and adjust, and then the metal showcase is welded. Thus, the metal plate does not need to be manually cut and moved by the worker, which reduces the work pressure and improves the processing efficiency. However, the system is not suitable for processing wooden showcases. The cutting disc is used for cutting, which can only be used for cutting into simple straight edges. SUMMARY

[0007] In order to realize the whole piece of wood directly processed into the showcase, and reasonable use of leftover materials, the application provides a kind of showcase processing device, including: control device, the processing table of liftable rectangle;Each side of the processing table is equipped with a telescopic mechanism under the table top, the output end of the telescopic mechanism is fixed with a turnover table, the processing table and the turnover table are provided with fixing device for fixing the board;The cutting point glue integrated device above the processing table is controlled to run by the control device;The turnover table includes a fixed plate and a turning plate connected with the upper surface of the fixed plate through a hinge, the side of the fixed plate away from the turning plate is fixed with the telescopic mechanism;Each turnover table is provided with a set of plate nailing assembly below, the top of the plate nailing assembly is provided with a guide wheel, the waist is provided with a long strip-shaped mounting table, the direction of the mounting table is parallel to the nearest processing table edge line of the mounting table, the mounting table is provided with a plurality of linearly arranged and spaced nailing guns A and nailing guns B, wherein the muzzle of the nailing gun A is upward and lower than the muzzle of the nailing gun B, the muzzle of the nailing gun B is directed towards the inside of the processing table;The mounting table is also provided with a touch switch, the positions of the touch switch and the guide wheel are set to satisfy that when the board cutting is completed, the processing table is lowered, the lower part of the turning plate abuts against the guide wheel, the turning plate is folded to 90° by the guide wheel, and the fixed plate triggers the touch switch when folded to 90°, and the control device receives the signal of the touch switch to control the nailing gun A and the nailing gun B to shoot nails.

[0008] Preferably, it also includes an outer support, the upper part of the outer support is provided with a square box, the inner circumference of the square box matches the size of the board to be processed, so that the board does not shake when being sent into the processing table and the turnover table from one side of the square box.

[0009] Preferably, the fixing device is an electric suction cup embedded and installed in the center of the processing table and each turnover table, the upper part of the suction cup of the electric suction cup protrudes 2-5mm from the surface of the processing table or the turnover table, and the electric suction cup is controlled by the control device.

[0010] Preferably, the telescopic mechanism is a hydraulic cylinder or a gas cylinder or an electric push rod;In one turnover table, the fixed plate includes a vertical plate fixed with the telescopic mechanism, the outer side of the top of the vertical plate is provided with a horizontal plate integrated therewith, and the outer side of the upper surface of the horizontal plate is connected with the turning plate through a hinge;The horizontal plate is provided with a plurality of linearly distributed through holes, the outer side of the vertical plate is provided with a row of mounting racks, each mounting rack is provided with a nailing gun A with upward muzzle and placed in the through hole;The bottom of the horizontal plate is provided with two grooves perpendicular to the rotation axis of the turning plate.

[0011] Preferably, the nail plate assembly includes a support arranged on the ground or fixed to the processing table, the top of the support is provided with two guide wheels, the width of the guide wheels is matched with the width of the groove; in a nail plate assembly, the position of the support and the distance between the two guide wheels are arranged so that when the turnover table is lowered, the two guide wheels are in abutment with the bottom of the groove, and the support force of the guide wheels is used to make the turnover plate fold upward until it is folded by 90°; the waist of the support is provided with two symmetrically arranged tripods, a long strip-shaped mounting table is fixed on the tripods by bolts or welding, a plurality of slot positions for mounting nail gun A and nail gun B are arranged on the mounting table, a notch for the fixed plate is arranged in the middle section of the mounting table, and the contact switch is arranged in the orthographic projection range of the vertical plate on the mounting table to ensure that the vertical plate can trigger the contact switch when the turnover table is lowered; when the vertical plate triggers the contact switch, the turnover plate is turned over to an angle of 90° with the horizontal plane.

[0012] Preferably, the cutting and dispensing integrated device includes two linear modules arranged in a center-symmetrical manner with the center point of the processing table as the center of symmetry, and an integrated processing piece for realizing cutting and dispensing driven by the linear modules; the linear module includes a linear guide rail arranged on one side of the outer support, a motor A is arranged on the sliding block of the linear guide rail, the motor A is a through-type screw motor, a guide block is arranged on the motor A, and a through hole parallel to the axial direction of the motor A is arranged on the guide block; the lower part of the integrated processing piece is provided with a bearing, the inward end of the output shaft of the motor A is fixed with the inner ring of the bearing to realize the rotary connection with the integrated processing piece; the integrated processing piece has an inverted L-shaped channel, the side outlet of the channel is fixed with an exhaust fan, the air outlet end of the exhaust fan is fixed with a hollow tube, the hollow tube passes through the through hole of the guide block, and the outer diameter of the hollow tube is the same as the inner diameter of the through hole, an annular sealing plate is arranged at the lower outlet of the channel, the sealing plate is provided with circumferentially distributed air holes, a circular tube is connected outside the lower outlet of the channel, the lower end of the circular tube is connected with a horn tube, a laser cutting head is arranged at the top of the channel, and after passing through the middle hole of the sealing plate, the emitting port of the laser cutting head is exposed below the horn tube; a glue cylinder is further arranged on one side of the circular tube, a dispensing head is arranged at the bottom of the glue cylinder, the extension line of the outlet of the dispensing head intersects with the light emitted by the laser cutting head at a point below the horn tube, the glue cylinder is connected with a dispensing machine through a hose, and the dispensing machine, the laser cutting head and the exhaust fan are controlled by a control device.

[0013] Preferably, the inner wall of the outer support is provided with a plurality of receiving grooves for the integrated processing piece to enter, and two receiving grooves are arranged on each edge of the outer support and arranged in an axial-symmetrical manner with the vertical center line of each edge as the axis of symmetry; the wire harness of the laser cutting head enters through the drill hole on the hollow tube and is led out from one end of the hollow tube, and the drill hole is sealed.

[0014] In addition, a showcase processing method is also provided, which includes the following steps:

[0015] S1. Divide the whole wood board to be processed into the center backboard, the side plate adjacent to the two long edges of the backboard, the top plate adjacent to the two short edges of the backboard, and the corner plate between the adjacent side plate and the top plate according to the designed size of the showcase;

[0016] S2. Fix the backboard, side plate and top plate of the wood board to be processed from below by suction cups, cut the wood board into the backboard, side plate, top plate and corner plate by a numerical control cutting equipment according to the set route, and collect the corner plate, wherein the four edges of the backboard are S-shaped edges, i.e. have multiple adjacent protrusions and grooves, and the edges adjacent to the backboard of the side plate and the top plate are also S-shaped edges, and the depth of the groove is equal to the thickness of the wood board;

[0017] S3. Fold the side plate and the top plate 90° upward with the S-shaped edge as the turning axis, then shoot nails from the outside of each protrusion to the groove corresponding to the protrusion of the adjacent plate, and additionally fix the four edges perpendicular to the backboard by using a nail gun to form a box-shaped showcase prototype;

[0018] S4. Fix the four corner plates as the four partitions of the showcase on the inside of the showcase, or process the four corner plates into a strip-shaped whole plate as the layer plate fixed on the inside of the showcase;

[0019] S5. According to the different utilization modes of the corner plate, use the additionally cut wood plate to fix on the inside of the showcase to constitute the finished product of the showcase.

[0020] Preferably, in the step S1, the designed size of the showcase is: the length of each edge of the backboard is set as the long edge m and the short edge n, the groove depth and the thickness of the wood board are h, the length of each edge of the side plate is set as the long edge m and the short edge j, the length of each edge of the top plate is set as the long edge n-2h and the short edge j-h, the length of each edge of the corner plate is set as the long edge j and the short edge j-h; in addition, 4j=n-2h is satisfied.

[0021] Preferably, in the step S2, the numerical control cutting equipment has two sets, the two sets of numerical control cutting equipment cut the wood board at the same time, and the cutting route is symmetrically centered on the center point of the backboard, and is center-symmetric, and the cutting route of each set of numerical control cutting equipment includes:

[0022] L1. Set the corner of the wood board to be processed as the origin, the long edge adjacent to the corner as the X axis, and the short edge as the Z axis, then the first processing section is a straight line from (j-h, 0) to (j-h, j-h);

[0023] L2. The second processing section is an S-shaped path from (j-h, j-h) to (j-h+m, j), which is composed of multiple X-axis line segments and multiple Z-axis line segments, wherein the length of the Z-axis line segment is h;

[0024] L3. The third processing segment is a straight line from (j-h+m, j) to (2j-2h+m, j);

[0025] L4. The fourth processing segment is a straight line from (j-h+m, 0) to (j-h+m, j);

[0026] L5. The fifth processing segment is an S-shaped path from (j-h+m, j) to (j-h+m, j+n-2h), which is composed of a plurality of X-axis line segments and a plurality of Z-axis line segments, wherein the length of the X-axis line segment is h;

[0027] L6. The sixth processing segment is a straight line from (j-h+m, j+n-2h) to (2j-2h+m, j+n-2h);

[0028] At the same time of cutting, the cut gap is glued with the same cutting route.

[0029] The showcase processing device of the present application, when in use, first places the wood board on the processing table, the outer support serves as a limiting and mounting cutting-gluing integrated device, the cutting-gluing integrated device can cut the wood board into back plate, side plate, top plate and corner plate according to the set cutting path, the corner plate is collected and used to process into the layer plate or partition plate of the showcase, the back plate is cut into four S-shaped edges and is fixed by the suction cup of the processing table, the side plate and the top plate are fixed by the suction cup of the turnover table, after the cutting process is completed, the processing table is lowered, the turnover table is abutted by the guide wheel of the nail plate assembly arranged below the turnover table to be folded upward by 90°, driving the side plate and the top plate to be folded by 90°, and finally the folded part of the S-shaped edge is fixed by the nail gun with the gun port arranged transversely and longitudinally, and then the missing layer plate or partition plate in the showcase is completed by using the additional cutting wood plate, so that the processing is completed. The present application can directly process the whole wood board into a showcase, has high automation degree and reduces the labor consumption and waste. BRIEF DESCRIPTION OF DRAWINGS

[0030] In order to more clearly illustrate the specific embodiments of the present application or the technical solutions in the prior art, the following will briefly introduce the drawings needed to be used in the description of the specific embodiments or the prior art. Obviously, the drawings described below are some embodiments of the present application, and those skilled in the art can also obtain other drawings according to these drawings without creative labor.

[0031] Figure 1 It is a structural schematic diagram during processing of the present application.

[0032] Figure 2 It is a front view during processing of the present application.

[0033] Figure 3 It is a bottom view during processing of the present application.

[0034] Figure 4 is a side view of the present application.

[0035] Figure 5 is a perspective view of the present application.

[0036] Figure 6 is a side view of the present application after removing the outer support.

[0037] Figure 7 is a Figure 6 enlarged view of area A.

[0038] Figure 8 is a perspective view of the integrated processing piece.

[0039] Figure 9 is a front view of the integrated processing piece.

[0040] Figure 10 is a bottom view of the integrated processing piece.

[0041] Figure 11 is a perspective view of the display cabinet.

[0042] Figure 12 is a side view of the display cabinet.

[0043] Figure 13 is a schematic view of the wood board cutting route.

[0044] Figure 14 is an enlarged view of the lower part of the turnover table.

[0045] In the figure: 1, outer support; 2, linear module; 3, nail plate assembly; 5, processing table; 11, storage groove; 21, sliding block; 22, motor A; 23, output shaft; 24, hollow pipe; 25, guide block; 26, integrated processing piece; 261, processing piece main body; 262, channel; 263, exhaust fan; 264, circular pipe; 265, horn pipe; 266, laser cutting head; 267, sealing plate; 268, dispensing head; 269, glue cylinder; 2610, wire harness; 2611, bearing; 31, support; 32, tripod; 33, mounting table; 34, nail gun B; 35, nail gun A; 36, notch; 37, guide wheel; 38, nail shooting; 41, back plate; 42, side plate; 43, top plate; 44, corner plate; 45, protrusion; 46, groove; 51, lifting mechanism; 52, fixed plate; 53, telescopic mechanism; 54, electric suction cup; 55, turnover table; 56, groove; 57, suction cup; 58, loose-leaf; 59, through hole; 510, turning plate; 511, contact switch; 521, vertical plate; 522, horizontal plate; 523, mounting bracket. DETAILED DESCRIPTION

[0046] The various devices (components without specific structure) selected in the present application are all general standard components or components known to those skilled in the art, the structure and principle of which can be known to those skilled in the art through technical manuals or through conventional experimental methods.

[0047] In the description of the embodiments of the present application, unless otherwise explicitly specified and limited, the terms "mounting", "connection", "connecting" should be understood in a broad sense, for example, can be fixed connection, can also be detachable connection, or integrally connected; can be mechanical connection, can also be electrical connection; can be directly connected, can also be indirectly connected through an intermediate medium, can be the communication inside two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0048] In the description of the present application, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application. In addition, the terms "first", "second", "third" are only for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0049] In several embodiments provided in the present application, it should be understood that the disclosed system, device and method can be implemented in other ways. The device embodiments described above are only schematic. For example, the division of the units is only a logical function division, and there can be another division manner in actual implementation. For example, a plurality of units or components can be combined or integrated into another system, or some features can be omitted or not executed. In addition, the coupling or direct coupling or communication connection between the units shown or discussed can be indirect coupling or communication connection through some communication interfaces, devices or units, which can be electrical, mechanical or other forms.

[0050] The units described as separate components can or can not be physically separated, and the components shown as units can or can not be physical units, i.e. they can be located in one place or distributed on multiple network units. Some or all of the units can be selected according to actual needs to achieve the purpose of the present embodiment.

[0051] In addition, the functional units in each embodiment of the present application can be integrated in one processing unit, or each unit can exist physically, or two or more units can be integrated in one unit.

[0052] Example 1: In this example and subsequent examples, the outer side refers to the side away from the center of the machining table, and the inner side refers to the side closer to the center of the machining table. Figures 1-14 As shown, the display case processing device of the present invention includes: a control device, a rectangular processing table 5, a lifting mechanism 51 installed at the bottom of the processing table 5; a telescopic mechanism 53 is installed under the table surface of each side of the processing table 5, the output end of the telescopic mechanism 53 can extend and retract one end, and a flipping table 55 is fixed to each side; both the processing table 5 and the flipping table 55 are provided with fixing devices for fixing the board material; a cutting and gluing integrated device controlled by the control device is provided above the processing table 5; the flipping table 55 includes a fixing plate 52 and a mounting plate 52. A flap 510 connected to the outer side of the surface via a hinge 58 allows the flap 510 to be laid flat and folded upwards. The side of the fixing plate 52 furthest from the flap 510, i.e., the inner side, is fixed to the telescopic mechanism 53. Each flipping table 55 is provided with a nail plate assembly 3 below it. The nail plate assembly 3 has a guide wheel 37 on its top and a long strip-shaped mounting platform 33 on its waist. The direction of the mounting platform 33 is parallel to the edge of the processing table 5 closest to the mounting platform 33. Several nail guns A35 and B34 are linearly arranged and spaced apart on the mounting platform 33. The nozzle of nail gun A35 is upward and lower than that of nail gun B34, while the nozzle of nail gun B34 faces the inside of the processing table 5. The mounting table 33 is also equipped with a contact switch 511. The positions of the contact switch 511 and the guide wheel 37 are set so that when the plate cutting is completed, the processing table 5 descends, the lower part of the flip plate 510 abuts against the guide wheel 37, and the guide wheel 37 folds the flip plate 510 upward to 90°. When it is folded to 90°, the fixing plate 52 triggers the contact switch 511. The control device receives the signal from the contact switch 511 and controls the nail guns A35 and B34 to shoot nails 38 to fix the edges of adjacent plates together.

[0053] Example 2, as Figure 1 As shown, the display case processing device of the present invention also includes an outer support 1. The upper part of the outer support 1 is provided with a square frame. The inner circumference of the square frame matches the size of the board to be processed, so that the board will not shake when it is fed into the processing table 5 and the flipping table 55 from one side of the square frame. At the same time, the board is positioned to facilitate subsequent high-precision cutting processing.

[0054] Example 3, as Figure 3 , Figure 5 As shown, the fixing device of the present invention is an electric suction cup 54 embedded in the center of the processing table 5 and each flip table 55. The upper part of the suction cup 57 of the electric suction cup 54 protrudes 2-5mm from the surface of the processing table 5 or the flip table 55 to facilitate the suction of the wooden board. The electric suction cup 54 is controlled by the control device and serves as the starting point of a processing cycle.

[0055] Example 4, as Figure 2 , Figure 5 , Figure 14As shown, the telescopic mechanism 53 of the present application is a hydraulic cylinder; in a turnover table 55, the fixed plate 52 comprises a vertical plate 521 fixed with the telescopic mechanism 53, and a horizontal plate 522 is integrally arranged on the top outer side of the vertical plate 521, the upper surface outer side of the horizontal plate 522 is connected with the turnover plate 510 through a hinge 58, and the telescopic mechanism 53 is used for adjusting the outer side line of the horizontal plate to be aligned with the preset cutting line during processing, so that the turnover plate 510 can be normally turned over; the horizontal plate 522 is provided with a plurality of linearly distributed through holes 59, and the outer side of the vertical plate 521 is provided with a row of mounting racks 523, and each mounting rack 523 is provided with a nail gun A 35 with the gun barrel upward and arranged in the through hole 59; the bottom of the horizontal plate 522 is provided with two grooves 56 perpendicular to the rotation axis of the turnover plate 510.

[0056] Embodiment 5, as shown in Figure 1 、 Figure 2 、 Figure 5 、 Figure 7 As shown, the nail plate assembly 3 of the present application comprises a movable support 31 arranged on the ground, and the top of the support 31 is provided with two guide wheels 37, and the width of the guide wheels 37 is matched with the width of the groove 56; in a nail plate assembly 3, the position of the support 31 and the distance between the two guide wheels 37 are set so that when the turnover table 55 is lowered, the two guide wheels 37 are in abutment with the bottom of the groove 56, and the support force of the guide wheels 37 is used to make the turnover plate 510 fold upward until it is folded by 90°; the waist of the support 31 is provided with two symmetrically arranged tripods 32, and a long strip-shaped mounting table 33 is fixed on the tripod 32 through bolts or welding, and a plurality of slot positions for mounting the nail gun A 35 and the nail gun B 34 are arranged on the mounting table 33, and a notch 36 is arranged in the middle of the mounting table 33 for the fixed plate 52, and the contact switch 511 is arranged in the orthographic projection range of the vertical plate 521 on the mounting table 33, so as to ensure that the vertical plate 521 can trigger the contact switch 511 when the turnover table 55 is lowered; when the vertical plate 521 triggers the contact switch 511, the turnover plate 510 is turned over to an angle of 90° with the horizontal plane.

[0057] Embodiment 6, as shown in Figure 1 、 Figure 2 、 Figures 8-10As shown, the cutting and dispensing integrated device of the present application comprises two linear modules 2 arranged symmetrically in the center of the machining table 5, and an integrated machining part 26 driven by the linear modules 2 for cutting and dispensing; the linear module 2 comprises a linear guide rail mounted on one side of the outer support 1, a slider 21 of the linear guide rail is mounted with a motor A 22, the motor A 22 is a through type screw motor, a guide block 25 is arranged on the motor A 22, and a through hole 59 parallel to the axial direction of the motor A 22 is arranged on the guide block 25; the integrated machining part 26 comprises a cubic machining part body 261, a groove for mounting a bearing 2611 is arranged on the lower part of the machining part body 261, the outer ring of the bearing 2611 is fixed in the groove, the inward end of the output shaft 23 of the motor A 22 is fixed with the inner ring of the bearing 2611, and the rotation of the motor A 22 is converted into linear output; the machining part body 261 has a inverted L-shaped channel 262, the side outlet of the channel 262 is fixed with an exhaust fan 263, the air outlet end of the exhaust fan 263 is fixed with a hollow tube 24, the hollow tube 24 passes through the through hole 59 of the guide block 25, and the outer diameter of the hollow tube 24 is the same as the inner diameter of the through hole 59, the hollow tube 24 is used to provide the channel 262 for exhaust and prevent the machining part body 261 from overturning, the lower outlet of the channel 262 is provided with an annular sealing plate 267, in this case, the sealing plate 267 has an external thread, which is screwed into the countersunk screw structure installed on the lower outlet to realize fixation, the sealing plate 267 is provided with circumferentially distributed air holes, the lower outlet of the channel 262 is connected with a circular tube 264, the lower end of the circular tube 264 is connected with a horn tube 265, the top of the channel 262 is mounted with a laser cutting head 266, the laser cutting head 266 is arranged along the axis of the channel 262, and after passing through the hole of the sealing plate 267, the emitting port of the laser cutting head 266 is exposed below the horn tube 265; the integrated machining part 26 is further provided with a glue cylinder 269 on one side of the circular tube 264, the bottom of the glue cylinder 269 is provided with a dispensing head 268, the extension line of the outlet of the dispensing head 268 intersects with the light emitted by the laser cutting head 266 at a point below the horn tube 265, the glue cylinder 269 is connected with a dispensing machine through a hose, in this case, the glue cylinder 269 does not have a piston or other pressure structure, and the pressure work and the work of adding glue are completed at the dispensing machine, the dispensing machine, the laser cutting head 266 and the exhaust fan 263 are controlled by a control device.

[0058] Example 7, as Figure 1 、 Figure 8As shown, the inner wall of the outer support 1 of the present application is provided with a plurality of receiving grooves 11 for the integrated machining piece 26 to enter, and two receiving grooves 11 are provided on each edge of the outer support 1, and are symmetrically arranged with the vertical center line of each edge as the axis of symmetry, and the receiving grooves 11 ensure that the integrated machining piece 26 does not affect the placement of the wood board, and at the same time can ensure that the wood board edge is completely cut; the wire harness 2610 of the laser cutting head 266 enters through the drill hole on the hollow tube 24 and is led out from one end of the hollow tube 24, and the drill hole is sealed, and this arrangement can prevent the wire from being knotted.

[0059] In embodiment 8, the present application also provides a showcase processing method, which comprises the following steps:

[0060] S1. Divide the whole wood board to be processed into a back plate 41 located in the center, side plates 42 adjacent to the two long edges of the back plate 41, a top plate 43 adjacent to the two short edges of the back plate 41, and corner plates 44 located between adjacent side plates 42 and top plates 43 according to the designed showcase size by area;

[0061] S2. Fix the back plate 41, side plates 42 and top plates 43 of the wood board to be processed from below by suction cups, cut the wood board into the back plate 41, side plates 42, top plates 43 and corner plates 44 by a numerical control cutting equipment according to the set route, and collect the corner plates 44, wherein the four edges of the back plate 41 are S-shaped edges, i.e. have a plurality of adjacent protrusions 45 and grooves 46, the edges adjacent to the back plate 41 of the side plates 42 and top plates 43 after cutting are also S-shaped edges, and the depth of the groove 46 is equal to the thickness of the wood board; processing the four edges of the back plate 41 into S-shaped edges instead of general straight edges is beneficial to improve the bonding strength of adjacent plates after folding, and is also convenient for alignment;

[0062] S3. Fold the side plates 42 and top plates 43 upward by 90° with the S-shaped edges as the folding axes, and then insert the shot nails 38 from the outside of each protrusion 45 into the groove 46 corresponding to the protrusion 45 of the adjacent plate, and the shot position of the shot nail 38 is as shown in Figure 11 、 Figure 12 In addition, the nail gun is used to fix the four edges perpendicular to the back plate 41 to form a box-shaped showcase prototype;

[0063] S4. Fix the four corner plates 44 as the four partitions of the showcase on the inside of the showcase, or process the four corner plates 44 into strip-shaped whole plates as the layer plates and fix them on the inside of the showcase, as shown in Figure 11 、 Figure 12 Figure 11 The two processing schemes of using the corner plates 44 as the partitions and the layer plates are shown in

[0064] S5. According to the different utilization modes of the corner plates 44, additional cutting wood plates are used to be fixed on the inside of the showcase to constitute the finished showcase, as shown in Figure 11 ​As shown, in the scheme where corner plate 44 is used as a partition, two additional longitudinally arranged plates can be cut and fixed to the inside of the partitions on both sides; in the scheme where corner plate 44 is used as a shelf, several additional plates of the same specifications as the shelf can be cut and fixed in layers inside the display case, depending on the internal structural design of the display case, thus achieving the non-destructive utilization of scrap materials.

[0065] In Example 9, in step S1 of Example 8, the dimensions of the designed display case are strictly limited as follows: the length of each side of the back panel 41 is set to the long side m and the short side n; the depth of the groove 46 and the thickness of the wooden board are h; the length of each side of the side panel 42 is set to the long side m and the short side j; the length of each side of the top panel 43 is set to the long side n-2h and the short side jh; and the length of each side of the corner panel 44 is set to the long side j and the short side jh. In addition, 4j=n-2h is satisfied. The above specification restrictions are necessary conditions to support the non-destructive use of scrap materials, i.e., corner panels 44, and to facilitate seamless folding of the S-shaped edges.

[0066] In Example 10, in step S2 of Example 8, there are two sets of CNC cutting equipment. These two sets of CNC cutting equipment cut the wood board simultaneously, and the cutting path is symmetrical about the center point of the back board 41. The two sets do not interfere with each other during processing, which can significantly reduce processing time. Figure 13 As shown, one set of CNC cutting equipment, namely the integrated cutting and dispensing device described in Embodiments 1 and 6, has a cutting path including:

[0067] L1. Let the origin be a corner of a wooden board of length m+2j-2h and width n+2j-2h to be processed. In this example, the origin is... Figure 13 Let the lower left corner be the point, and the longer side adjacent to that corner be the X-axis and the shorter side be the Z-axis. Then the first processing segment is a straight line from (jh,0) to (jh,jh), that is... Figure 13 Section a in the middle;

[0068] L2. The second processing segment is an S-shaped path from (jh,jh) to (j-h+m,j). This path consists of multiple line segments along the X-axis and multiple line segments along the Z-axis, where the length of the line segment along the Z-axis is h, i.e. Figure 13 Section b in the middle;

[0069] L3. The third processing segment is a straight line from (j-h+m,j) to (2j-2h+m,j), that is... Figure 13 Section C in the middle;

[0070] L4. The fourth processing segment is a straight line from (j-h+m,0) to (j-h+m,j), that is... Figure 13 segment d in the middle;

[0071] L5. The fifth processing section is an S-shaped path from (j-h+m, j) to (j-h+m, j+n-2h) composed of a plurality of X-axis line segments with a length of h and a plurality of Z-axis line segments, wherein the X-axis line segments are arranged in a staggered manner, and the Z-axis line segments are arranged in a staggered manner; Figure 13 e in FIG. 6;

[0072] L6. The sixth processing section is a straight line from (j-h+m, j+n-2h) to (2j-2h+m, j+n-2h), i.e. Figure 13 f in FIG. 6;

[0073] At the same time of cutting, the cut gap is glued by the same cutting route, and another set of numerical control cutting equipment takes the upper right corner point as the origin and runs with the same cutting program setting.

[0074] The showcase processing device of the present application, when in use, first places the wood board on the processing table, the outer support serves as a limiting and mounting cutting-gluing integrated device, the cutting-gluing integrated device can cut the wood board into a back plate, a side plate, a top plate and an angle plate according to the set cutting path, the angle plate is collected and used to process into a layer plate or a partition plate of the showcase, the back plate is cut into four S-shaped edges and is fixed by the suction cup of the processing table, the side plate and the top plate are fixed by the suction cup of the turnover table, after the cutting process is completed, the processing table is lowered, the turnover table is abutted by the guide wheel of the nail plate assembly arranged below the turnover table to be folded upward by 90°, driving the side plate and the top plate to be folded by 90°, finally the folded part of the S-shaped edge is fixed by the nail gun with the gun port arranged in a staggered manner in the horizontal and vertical directions, and then an extra cutting wood board is used to complete the layer plate or the partition plate missing in the showcase, so that the processing is completed, the present application can directly process the whole wood board into a showcase, has high automation degree and reduces the labor consumption and waste.

[0075] Although embodiments of the present application have been shown and described, it is to be understood that various modifications, substitutions, replacements and changes can be made to these embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A display case processing apparatus, characterized by: The application relates to a control device, a liftable rectangular processing table, a retractable mechanism arranged under the tabletop of each side of the processing table, a turnover table fixed to the output end of the retractable mechanism, a fixing device for fixing a plate arranged on the processing table and the turnover table, a cutting and point gluing integrated device arranged above the processing table and controlled by the control device, a fixed plate and a turnover plate connected to one side of the upper surface of the fixed plate through a hinge, one side of the fixed plate away from the turnover plate being fixed to the retractable mechanism, a set of nail plate assemblies arranged below each turnover table, a guide wheel arranged at the top of the nail plate assembly, a long strip-shaped mounting table arranged at the waist of the nail plate assembly, the direction of the mounting table being parallel to the line of the nearest side of the processing table, a plurality of linearly-arranged and interval-set nail guns A and nail guns B arranged on the mounting table, the gun mouth of the nail gun A being upward and lower than the gun mouth of the nail gun B, the gun mouth of the nail gun B being directed to the inner side of the processing table, the mounting table being further provided with a touch switch, the positions of the touch switch and the guide wheel being set to satisfy that when the plate cutting is completed, the processing table is lowered, the lower part of the turnover plate is abutted against the guide wheel, the turnover plate is folded to 90 DEG by the guide wheel, the fixed plate triggers the touch switch when being folded to 90 DEG, and the control device receives the signal of the touch switch to control the nail gun A and the nail gun B to shoot nails, the retractable mechanism being a hydraulic cylinder, an air cylinder or an electric push rod, in one turnover table, the fixed plate comprises a vertical plate fixed to the retractable mechanism, a horizontal plate arranged at the top of the vertical plate and integrated with the vertical plate, the turnover plate being connected to the horizontal plate through a hinge, the horizontal plate being provided with a plurality of linearly-distributed through holes, the vertical plate being provided with a row of mounting racks, each mounting rack being provided with a nail gun A with the gun mouth upward and arranged in the through hole, the horizontal plate being provided with two grooves perpendicular to the rotation axis of the turnover plate, the nail plate assembly comprising a support arranged on the ground or fixed to the processing table, the support being provided with two guide wheels at the top, the width of the guide wheels being matched with the width of the grooves, in one nail plate assembly, the position of the support and the distance between the two guide wheels are set to satisfy that when the turnover table is lowered, the two guide wheels are abutted against the bottom of the grooves, the turnover plate is upwardly folded by the support force of the guide wheels until being folded to 90 DEG, the waist of the support being provided with two symmetrically-arranged tripods, a long strip-shaped mounting table being fixed to the tripods through bolts or welding, a plurality of slot positions for mounting the nail gun A and the nail gun B being arranged on the mounting table, a gap for the fixed plate being arranged at the middle segment of the mounting table, the touch switch being arranged in the vertical plate in the orthographic projection range of the mounting table to ensure that the vertical plate can trigger the touch switch when the turnover table is lowered, the turnover plate being turned to 90 DEG with the horizontal plane when the vertical plate triggers the touch switch. The application further comprises an outer support, the upper part of the outer support being provided with a square frame, the inner periphery of the square frame being matched with the size of the plate to be processed, so that the plate cannot shake when being sent into the processing table and the turnover table from one side of the square frame.

2. The case processing apparatus according to claim 1, characterized by: The fixing device is an electric suction cup embeddedly arranged in the center of the processing table and each turnover table, the upper part of the suction cup of the electric suction cup protruding from the surface of the processing table or the turnover table by 2-5 mm, the electric suction cup being controlled by the control device.

3. The display case processing apparatus of claim 2, wherein: ​ 4. The display case processing apparatus of claim 3, wherein: The cutting and dispensing integrated device comprises two linear modules which are symmetrically arranged at the center point of the processing table, and an integrated processing part for cutting and dispensing driven by the linear modules; the linear module comprises a linear guide rail arranged on one side of the outer support, a slider of the linear guide rail is provided with a motor A, the motor A is a through type screw motor, a guide block is arranged on the motor A, and a through hole parallel to the axial direction of the motor A is arranged on the guide block; a bearing is arranged on the lower part of the integrated processing part, an inward end of the output shaft of the motor A is fixed with an inner ring of the bearing, and rotation connection with the integrated processing part is realized; the integrated processing part has a reverse L-shaped channel, an exhaust fan is fixed on the side outlet of the channel, a hollow tube is fixed on the air outlet end of the exhaust fan, the hollow tube passes through the through hole of the guide block, the outer diameter of the hollow tube is the same as the inner diameter of the through hole, an annular sealing plate is arranged at the lower outlet of the channel, the sealing plate is provided with circumferentially distributed air holes, a circular tube is connected to the lower outlet of the channel, a horn tube is connected to the lower end of the circular tube, a laser cutting head is arranged on the top of the channel, the laser cutting head is arranged along the axis of the channel, and after passing through the hole of the sealing plate, the emitting port of the laser cutting head is exposed below the horn tube; a glue cylinder is further arranged on one side of the circular tube, a dispensing head is arranged on the bottom of the glue cylinder, the extension line of the outlet of the dispensing head intersects with the light emitted by the laser cutting head at a point below the horn tube, the glue cylinder is connected with a dispensing machine through a hose, and the dispensing machine, the laser cutting head and the exhaust fan are controlled by a control device.

5. The display case processing apparatus of claim 4, wherein: The inner wall of the outer support is provided with a plurality of receiving grooves for the integrated processing part, two receiving grooves are arranged on each edge of the outer support, and the receiving grooves are arranged symmetrically with the vertical center line of each edge as the axis of symmetry; the wire harness of the laser cutting head enters through the drill hole on the hollow tube and is led out from one end of the hollow tube, and the drill hole is sealed.

6. A showcase processing method based on the showcase processing apparatus according to claim 1, characterized by: The method comprises the following steps: S1. The whole piece of wood to be processed is divided into a back plate located in the center, side plates adjacent to the two long edges of the back plate, a top plate adjacent to the two short edges of the back plate, and corner plates located between the adjacent side plates and the top plate according to the designed size of the showcase; S2. The back plate, side plate and top plate of the wood to be processed are respectively fixed from below by suction cups, and the wood plate is cut into a back plate, a side plate, a top plate and a corner plate according to the set route by a numerical control cutting equipment, and the corner plate is collected, wherein the four edges of the back plate are S-shaped edges, that is, there are a plurality of adjacent convex blocks and grooves, the edges adjacent to the back plate of the side plate and the top plate after cutting are also S-shaped edges, and the depth of the groove is equal to the thickness of the wood plate; S3. The side plate and the top plate are folded upward by 90° with the S-shaped edge as the folding shaft, and nails are shot from the outside of each convex block to the groove corresponding to the convex block of the adjacent plate, and the four edges perpendicular to the back plate are fixed by using a nail gun to form a box-shaped showcase prototype; S4. The four corner plates are fixed as four partition plates inside the showcase, or the four corner plates are processed into a strip-shaped whole plate as a layer plate fixed inside the showcase; S5. According to the different utilization modes of the corner plates, additional cutting wood plates are fixed inside the showcase to constitute the finished product.

7. The method of claim 6, wherein: The size of the designed showcase in the step S1 is as follows: the length of each side of the backboard is set as a long side m and a short side n, the depth of the groove and the thickness of the wood board are h, the length of each side of the side plate is set as a long side m and a short side j, the length of each side of the top plate is set as a long side n-2h and a short side j-h, the length of each side of the corner plate is set as a long side j and a short side j-h; in addition, 4j=n-2h is satisfied.

8. The method of claim 7, wherein: In the step S2, the numerical control cutting equipment has two sets, the two sets of numerical control cutting equipment cut the wood board at the same time, and the cutting route is symmetrically centered on the center point of the backboard, and is centrally symmetric, the cutting route of each set of numerical control cutting equipment includes: L1. Set the corner of the wood board to be processed with a length of m+2j-2h and a width of n+2j-2h as the origin, and set the long side adjacent to the corner as the X axis and the short side as the Z axis, then the first processing section is a straight line from (j-h, 0) to (j-h, j-h); L2. The second processing section is an S-shaped path from (j-h, j-h) to (j-h+m, j), which is composed of multiple X-axis lines and multiple Z-axis lines, wherein the length of the Z-axis line is h; L3. The third processing section is a straight line from (j-h+m, j) to (2j-2h+m, j); L4. The fourth processing section is a straight line from (j-h+m, 0) to (j-h+m, j); L5. The fifth processing section is an S-shaped path from (j-h+m, j) to (j-h+m, j+n-2h), which is composed of multiple X-axis lines and multiple Z-axis lines, wherein the length of the X-axis line is h; L6. The sixth processing section is a straight line from (j-h+m, j+n-2h) to (2j-2h+m, j+n-2h); At the same time of cutting, the cut gap is glued with the same cutting route.

Images