CN107242699B

CN107242699B - Metal furniture cabinet and manufacturing method thereof

Info

Publication number: CN107242699B
Application number: CN201710443882.2A
Authority: CN
Inventors: 杨永波
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-06-13
Filing date: 2017-06-13
Publication date: 2020-05-05
Anticipated expiration: 2037-06-13
Also published as: CN107242699A

Abstract

The invention discloses a metal furniture cabinet, which comprises cabinet plates for splicing and assembling the metal furniture cabinet, wherein each cabinet plate comprises an inner panel, an outer panel and side frames, the inner panel and the outer panel are arranged at intervals, and the side frames are arranged between the inner panel and the outer panel and assembled with the inner panel and the outer panel to form a closed accommodating cavity. The cabinet plate has the advantages of high strength, difficult deformation, no generation of harmful gas, no internal damp-proof circulation ventilation when the weather season changes, no mixed manufacture of flammable materials and real fire prevention.

Description

Metal furniture cabinet and manufacturing method thereof

Technical Field

The invention relates to the technical field of furniture; in particular to a metal furniture cabinet and a manufacturing method thereof.

Background

At present, stainless steel cabinet plates mainly have two cabinet plate forms, namely a single-layer structure and a multi-layer composite structure. The single-layer cabinet plate is generally formed by directly adopting a stainless steel plane thin plate through modes of shearing, grooving, folding, welding four corners and the like, and the surface strength of the stainless steel cabinet plate is poor due to the single-layer structure, the stainless steel cabinet plate is easy to deform, the sound is large in the using process, and the cavity feeling of a metal cabinet body is very strong. Most stainless steel cabinet plates have large surface deformation after being subjected to shearing, grooving, edge folding and welding, need to be subjected to secondary grinding and polishing after being formed, and have aesthetic property and usability after being subjected to processing treatment such as paint baking and the like.

The multilayer composite structure mode is that the current high-grade stainless steel cabinet board adopts more multi-structure, and there are three kinds of modes mainly: firstly, press from both sides one deck wooden core board in the middle of two-layer thin stainless steel, paste through glue and bond each other and form, this kind of stainless steel cabinet board is stainless steel outward appearance, has also solved the hollow sequela problem of the metal cabinet body, nevertheless still needs effectual waterproof treatment that carries on, if the leakproofness well entered water or long-term moisture absorption will cause inside wooden emergence to go milden and rot, live insect and rot, secondly, because of adopting glue to paste, can produce some harmful gas in later stage uses, can harm health.

And secondly, a layer of soft foam and plastic is sandwiched between two layers of thin stainless steel and the stainless steel is adhered by glue, but the stainless steel cabinet board manufactured by the process has poor integral structure strength, insufficient filling and gaps because a layer of soft foam material is adhered by the glue. Because of the adoption of glue for sticking, harmful gases can be generated in later use, and the human health can be harmed.

And thirdly, injecting foaming agent plastic materials into the two thin stainless steel interlayers. Although the stainless steel cabinet plate is filled with foaming agent plastic, the foaming agent plastic has poor surface hardness, so that the stainless steel cabinet plate is easy to impact and deform, and the stainless steel cabinet plate is easy to knock and deform.

Therefore, the improvement of the rigidity of the cabinet plate for the stainless steel furniture cabinet is one of the technical problems in the stainless steel plate industry. Chinese patent CN201220485120.1 discloses a novel stainless steel cabinet reinforcing mechanism, which adds a honeycomb aluminum plate between the inner and outer stainless steel plates of the cabinet to provide a good strength and hardness. Chinese patent CN201420604805.2 discloses a stainless steel cabinet plate and stainless steel cupboard or bathroom cabinet, and this patent novel stainless steel cabinet plate includes top panel, lower panel, side frame, upper bonding layer, lower bonding layer and honeycomb core to inlay on panel or side frame with rivet nut, obtain high strength stainless steel cabinet plate. Chinese patent CN201520348562.5 discloses a honeycomb structure ultra-light foamed stainless steel cabinet plate, which is characterized in that a honeycomb rigid plastic layer is arranged between two stainless steel plates and is filled with a foamed plastic body. Wherein two preceding patents all have the intermediate level of honeycomb panel structure, adopt aluminum plate, aluminum plate or corrosion resistant plate and rigid plastic layer respectively, but all have hollow part (honeycomb hole), receive external force when these hollow part's corrosion resistant plate and strike, the easy emergence is recessed, in addition preceding both need fix stainless steel panel and middle honeycomb panel layer from top to bottom with glue or rivet nut, consequently have paste glue insecure or the surface has nut head or welding point etc.. The third patent has also adopted the intermediate level of honeycomb structure, but the difference is that it has the foam plastic body to fill in being cellular rigid plastic layer, can solve the impact deformation problem like this, but the board is inside can't carry out water, gas circulation, adopts the foam plastic body again and can produce harmful gas. When the cabinet board of above-mentioned three patent meet dampproofing weather, easily inside separation, inside ponding can't be got rid of, leads to inside corruption to breed the bacterium.

Therefore, how to provide a metal furniture cabinet which has high strength, is not easy to deform, has high safety performance and is not easy to mildew inside the cabinet plate becomes a problem to be considered and solved by the people in the field.

Disclosure of Invention

The technical problem to be solved by the invention is as follows: how to provide a high strength, non-deformable, the metal furniture cabinet that the security performance is high and the cabinet board is inside to be difficult for taking place to milden and rot.

In order to solve the technical problems, the invention adopts the following technical scheme:

the utility model provides a metal furniture cabinet, includes the used cabinet board of concatenation equipment metal furniture cabinet, the cabinet board includes interior panel, outer panel and side frame, interior panel and outer panel separate the setting, the side frame set up in between interior panel and the outer panel and form closed holding chamber with interior panel and outer panel equipment, its characteristics lie in, still include reinforced structure, reinforced structure fixed set up in the holding intracavity, reinforced structure includes the transverse support bar that the longitudinal separation that one or more than set up and the longitudinal support bar that one or more than transverse separation set up, transverse support bar and longitudinal support bar joint form continous well check shape.

Among this technical scheme, additional strengthening is groined's keel frame, and the keel frame that adopts groined makes monoblock cabinet board have higher intensity and rigidity as additional strengthening, and the cabinet board is stronger when receiving external force striking anti deformability. The keel frame structure of groined type can be with each position of the even transmission of striking that the cabinet board received to the cabinet board for the area that bears the impact is bigger, thereby can reduce the deflection. Secondly, the groined keel frame is easy to manufacture, has better quality and lower cost compared with other reinforcing structures. And the excess materials can be reused, so that the cost is saved.

Preferably, clamping grooves with opposite notches are formed in the crossed positions of the transverse supporting bars and the longitudinal supporting bars, and the transverse supporting bars and the longitudinal supporting bars are connected in a clamping mode through clamping the clamping grooves in the transverse supporting bars into the clamping grooves in the longitudinal supporting bars.

Like this, link to each other through the joint groove joint between horizontal support bar and the longitudinal support bar, connection structure is convenient, makes things convenient for manufacturing. The size of the whole reinforcing structure in the thickness direction can be reduced, when the width of the transverse supporting bars and the width of the longitudinal supporting bars are equal to the distance size between the inner panel and the outer panel, the depth of the clamping grooves in the transverse supporting bars and the longitudinal supporting bars is set to be half of the distance size between the inner panel and the outer panel, and the size of the reinforcing structure in the thickness direction can be equal to the distance size between the inner panel and the outer panel. Can make horizontal support bar and longitudinal support bar joint firm, whole additional strengthening is more reasonable in the size of thickness direction.

Preferably, a plurality of air holes are formed in the inner panel or the outer panel, and the air holes are located outside the area, opposite to the transverse supporting strips and the longitudinal supporting strips, of the inner panel or the outer panel.

Like this, can make things convenient for the steam of cabinet inboard unobstructed when rinsing cabinet board or high temperature disinfection, it is pleasing to the eye to reduce the cabinet board because of steam causes rusty influence, improves the life of cabinet board. Secondly, hot air generated during the welding of the cabinet plate can be unblocked from the air holes, so that the welding deformation is reduced. In actual operation, the air holes are correspondingly arranged in all non-overlapping rectangular areas formed by the transverse supporting strips and the longitudinal supporting strips, so that the ventilation effect is better.

As optimization, one or more holes parallel to the inner panel are arranged between any two adjacent clamping grooves on the transverse supporting bars; one or more holes parallel to the inner panel are arranged between any two adjacent clamping grooves on the longitudinal supporting bars; two side parts of the transverse supporting bars, which are positioned at the outer sides of the two outermost longitudinal supporting bars, and two side parts of the longitudinal supporting bars, which are positioned at the outer sides of the two outermost longitudinal supporting bars, are respectively provided with one or more holes parallel to the inner panel.

Therefore, the weight of the transverse supporting strips and the longitudinal supporting strips can be reduced, and the whole cabinet plate is lighter in weight, saves materials and labor. Secondly, the small units in the shape of the Chinese character 'jing' of the reinforcing structure are communicated, so that air circulation in the cabinet plate is facilitated, and thermal deformation caused by welding can be effectively reduced; when carrying out vapor pasteurization to the cabinet board, make things convenient for inside vapor cycle, the inside gas circulation of cabinet board is more smooth, does benefit to the ventilation and dries cabinet board.

Preferably, both end parts of the transverse supporting bars are provided with cut angles in the width direction; the two ends of the longitudinal supporting strip are provided with cutting angles in the width direction.

Like this, the inside air cycle of additional strengthening is more smooth and easy, and the steam circulation is also more smooth and easy. When the water vapor drainage device is used, two cutting angles can be symmetrically arranged at each end part of the transverse supporting bar, and two cutting angles are symmetrically arranged at each end part of the longitudinal supporting bar, so that the cabinet plate is more favorable for drainage when being cleaned or sterilized at high temperature by water vapor, and the cabinet plate can also discharge the water vapor in a deflection state, so that the water vapor is more thoroughly discharged.

As optimization, the metal furniture cabinet still includes the fast assembly connecting piece, the fast assembly connecting piece includes spliced pole and two connectors, the connection of two connector one-to-ones is on two blocks of boards of the mutual connection of assembling on the metal furniture cabinet, just have the connecting hole that supplies the spliced pole to insert and connect on the connector, the both ends one-to-one of spliced pole inserts in two connecting holes and links together two connectors, just two faces just to each other can paste on two connectors mutually.

Like this, link together through fast assembly connecting piece between cabinet board and the cabinet board, can improve the packaging efficiency when assembling into the cabinet to the cabinet board concatenation, reach the effect of practicing thrift man-hour.

As optimization, the one end of spliced pole has external screw thread and the external screw thread end of spliced pole and corresponding connector threaded connection, and the other end of spliced pole has the screw hole that sets up along its diameter direction and is connected through the locking screw that the perpendicular to spliced pole set up between the screw hole end of spliced pole and the connector, locking screw installs on the spliced pole and the threaded end of locking screw inwards inserts the threaded hole that is equipped with on the spliced pole and makes threaded connection between locking screw and the spliced pole.

Therefore, the whole connecting column can be hidden by using the quick assembly connecting piece in the form, and the appearance is more attractive and elegant. Secondly, one end of the connecting column is in threaded connection with the connector, the other end of the connecting column is locked with the connector through the locking screw, and after the two cabinet plates are connected, the connecting column is locked by the locking screw and is not easy to rotate, so that the connection is more reliable and is not easy to loosen.

As optimization, be equipped with the mounting hole that supplies the connector to insert on the cabinet board, the mounting hole runs through cabinet plate thickness dimension direction and is located outside the region that horizontal support bar and the longitudinal support bar on the cabinet board correspond.

Therefore, the connector is more convenient to connect to the cabinet plate and is more firm to connect. A the mounting hole that is used for the erection joint connector is located outside the region that horizontal support bar and longitudinal support bar on the cabinet board correspond, can conveniently arrange the position of mounting hole, and the position of mounting hole does not influence the integrality of horizontal support bar and longitudinal support bar simultaneously, can not produce the interference.

As optimization, interior panel, outer panel, side frame, transverse support bar, longitudinal support bar and connector are stainless steel, all through welded connection between interior panel and the additional strengthening, between outer panel and the additional strengthening and between connector and the cabinet board.

In this way, all materials of the whole cabinet plate are stainless steel, and the inner panel and the reinforcing structure, the outer panel and the reinforcing structure and the connector and the cabinet plate are connected by welding, so that compared with a bonding connection mode, the welding connection mode does not generate harmful and toxic gas, and the health is not harmed when in use; the connector is installed in the mounting hole on the cabinet board, and the one end that interior panel and connector are corresponding and the one end that outer panel and connector are corresponding all carry out full weld along the contour line of mounting hole and are connected, and it is firm to be connected between connector and the cabinet board, and difficult not hard up phenomenon that appears is safer during the use. Secondly, all adopt the welded mode because of between each part of cabinet board, can directly use after follow-up assembling after the welding shaping, compare with wooden furniture cabinet and the furniture cabinet that adopts bonding connection, need not ventilate and make harmful gas volatilize, can make the shipment cycle shorter. Moreover, when welding is adopted, all parts of the reinforcing structure are stressed uniformly due to the design of the clamping structure of the reinforcing structure, and due to the design of the hole structure and the corner cutting structure, air circulation inside the cabinet plate is smooth, and deformation caused by welding heat can be avoided.

The invention also discloses a manufacturing method of the metal furniture cabinet, which comprises the following steps: including preparation cabinet board, assemble into metal furniture cabinet with the cabinet board concatenation, preparation cabinet board includes following step: 1, manufacturing a plate required by a cabinet plate by using a laser cutting machine according to a software drawing, and simultaneously acquiring transverse supporting strips and longitudinal supporting strips required by a reinforcing structure and manufacturing the reinforcing structure; 2, welding the board and the reinforcing structure required by the manufacture of the cabinet board into the cabinet board by using pulse laser welding; 3, chamfering the welded cabinet plate with an R-shaped edge and drawing wires; 4 spraying molding powder on the cabinet board, heating and dissolving, and then transferring the color or the wood grain paper material according to the requirement; and 5, putting the cabinet plate into a high-temperature sterilizer for steam high-temperature sterilization and disinfection to finish the processing of the cabinet plate.

According to the scheme, the required plates of the cabinet plate are manufactured according to the software drawing, the required plates can be manufactured more efficiently and accurately, and the plates obtained by cutting through the laser cutting technology are higher in precision; the welding deformation generated during welding can be reduced by using pulse laser welding, and the waste caused by overlarge welding deformation is avoided; spraying plastic powder on the cabinet board, heating for dissolving, and then transferring the required color or wood-grain paper material, because the board is made of stainless steel, the board can be conveniently renewed by consumers according to the favor, and the renewed cabinet body can achieve the effect of a new product; when the cabinet plate is renovated, a laser derusting machine is used for derusting, removing plastic powder transfer printing and various colored materials, and drawing wires at the later stage is realized, so that various cabinet plate materials can be renovated for the second time. At the last step of cabinet board processing, carry out vapor high temperature disinfection with the cabinet board and disinfect, can carry out high temperature disinfection to the cabinet board like this, avoid harmful gas harm healthy. The transverse supporting strips and the longitudinal supporting strips in the cabinet plate are provided with circular vent holes and cut corners, the inner panel or the outer panel of the cabinet plate is provided with vent holes, and the frame is provided with vent holes and drain holes, so that high-temperature steam can enter the interior of the cabinet plate and can fully circulate after entering the interior of the cabinet plate, and the time for disinfection and sterilization is shorter and the effect is better; secondly, be equipped with circular exhaust hole and both ends corner cut on the inside horizontal support bar of cabinet board and the longitudinal support bar, be equipped with the bleeder vent on cabinet inboard panel or the panel outside and be equipped with the wash port on the frame, can also make things convenient for the disinfection and sterilization after remain in the inside and thorough quick discharge cabinet board outside of water and water of cabinet board, can effectually avoid influencing beautifully because of the rust that steam arouses.

Drawings

Fig. 1 is a schematic structural view of a cabinet panel and a quick-assembly connector according to an embodiment of the present invention.

Fig. 2 is an exploded view of fig. 1.

Fig. 3 is a schematic structural view of the reinforcing structure inside the cabinet panel of fig. 2.

Fig. 4 is a schematic structural view of the quick-assembly connector of fig. 1.

FIG. 5 is a schematic structural view of the quick assembly connector for the exposed decorative panels on the left and right sides of the cabinet body according to the embodiment of the present invention.

Fig. 6 is a schematic view of a cabinet and a cabinet connecting piece according to an embodiment of the invention.

FIG. 7 is a two-in-one view of the hinge, the handle and the quick assembly connector for the adjustment foot of the bottom of the hanging cabinet in the door panel according to the embodiment of the present invention.

FIG. 8 is a front welded view of a modern door skin in accordance with an embodiment of the present invention.

FIG. 9 is a reverse side welded view of a modern door panel in accordance with an embodiment of the present invention.

FIG. 10 is an exploded view of a modern door panel according to an embodiment of the present invention.

FIG. 11 is a front view of an European style door skin welded in accordance with an embodiment of the present invention.

FIG. 12 is a schematic view of an European style door panel according to an embodiment of the present invention after reverse side welding.

Fig. 13 is an exploded view of the border of the european style door panel according to the embodiment of the present invention.

Fig. 14 is an exploded view of the inner core of the border of the european style door panel in accordance with the embodiment of the present invention.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

In the specific implementation: as shown in fig. 1 to 6, a metal furniture cabinet, including the used cabinet board 1 of concatenation equipment metal furniture cabinet, the cabinet board includes interior panel 11, outside panel 12 and side frame 13, interior panel 11 and outside panel 12 interval set up, side frame 13 sets up between interior panel 11 and outside panel 12 and forms closed holding chamber with interior panel 11 and the equipment of outside panel 12, still includes reinforced structure 14, reinforced structure 14 is fixed set up in the holding intracavity, reinforced structure 14 includes the horizontal support bar 141 that one or more than one vertical interval set up and the longitudinal support bar 142 that one or more than one horizontal interval set up, horizontal support bar 141 and longitudinal support bar 142 joint form continuousy well check shape.

In this embodiment, the crossing positions of the lateral support bar 141 and the longitudinal support bar 142 are provided with clamping grooves with opposite notches, and the clamping grooves on the lateral support bar 141 are clamped into the clamping grooves on the longitudinal support bar 142 to realize the clamping connection between the lateral support bar 141 and the longitudinal support bar 142. The transverse supporting bars and the longitudinal supporting bars are connected through the clamping grooves in a clamping mode, and the connecting structure is convenient to process and manufacture. The size of the whole reinforcing structure in the thickness direction can be reduced, when the width of the transverse supporting bars and the width of the longitudinal supporting bars are equal to the distance size between the inner panel and the outer panel, the depth of the clamping grooves in the transverse supporting bars and the longitudinal supporting bars is set to be half of the distance size between the inner panel and the outer panel, and the size of the reinforcing structure in the thickness direction can be equal to the distance size between the inner panel and the outer panel. Can make horizontal support bar and longitudinal support bar joint firm, whole additional strengthening is more reasonable in the size of thickness direction.

In this embodiment, a plurality of ventilation holes are formed in the inner panel 11 or the outer panel 12, and the ventilation holes are located outside the area opposite to the transverse supporting strips 141 and the longitudinal supporting strips 142 on the inner panel 11 or the outer panel 12. Like this, can make things convenient for the steam of cabinet inboard unobstructed when rinsing cabinet board or high temperature disinfection, it is pleasing to the eye to reduce the cabinet board because of steam causes rusty influence, improves the life of cabinet board. Secondly, hot air generated during the welding of the cabinet plate can be unblocked from the air holes, so that the welding deformation is reduced. In actual operation, the air holes are correspondingly arranged in all non-overlapping rectangular areas formed by the transverse supporting strips and the longitudinal supporting strips, so that the ventilation effect is better.

In this embodiment, one or more holes are provided between any two adjacent clamping grooves on the lateral supporting bar 141; one or more holes are arranged between any two adjacent clamping grooves on the longitudinal supporting strip 142; both the lateral portions of the lateral support bars 141 located outside the two outermost longitudinal support bars 142 and both the lateral portions of the lateral support bars 142 located outside the two outermost lateral support bars 141 are provided with one or more holes. Therefore, the weight of the transverse supporting strips and the longitudinal supporting strips can be reduced, and the whole cabinet plate is lighter in weight, saves materials and labor. Secondly, the small units in the shape of the Chinese character 'jing' of the reinforcing structure are communicated, so that air circulation in the cabinet plate is facilitated, and thermal deformation caused by welding can be effectively reduced; when carrying out vapor pasteurization to the cabinet board, make things convenient for inside vapor cycle, the inside gas circulation of cabinet board is more smooth, does benefit to the ventilation and dries cabinet board.

In this embodiment, both ends of the lateral support bars 141 have cut corners in the width direction, and both ends of the longitudinal support bars 142 have cut corners in the width direction. Like this, the inside air cycle of additional strengthening is more smooth and easy, and the steam circulation is also more smooth and easy. When the water vapor drainage device is used, two cutting angles can be symmetrically arranged at each end part of the transverse supporting bar, and two cutting angles are symmetrically arranged at each end part of the longitudinal supporting bar, so that the cabinet plate is more favorable for drainage when being cleaned or sterilized at high temperature by water vapor, and the cabinet plate can also discharge the water vapor in a deflection state, so that the water vapor is more thoroughly discharged.

In this embodiment, metal furniture cabinet still includes fast assembly connecting piece 2, fast assembly connecting piece 2 includes spliced pole 22 and two connectors 21, the connection of two connectors 21 one-to-one is on two blocks of boards of the mutual connection of assembling on metal furniture cabinet 1, just have the connecting hole that supplies spliced pole 22 to insert and connect on the connector 21, the both ends one-to-one of spliced pole 22 insert in two connecting holes and link together two connectors 21, just two faces just to each other can paste mutually on two connectors 21.

Like this, link together through fast assembly connecting piece between cabinet board and the cabinet board, can improve the packaging efficiency when assembling the cabinet body to the cabinet board concatenation, reach the effect of practicing thrift man-hour.

In this embodiment, the one end of spliced pole 22 has external screw thread and spliced pole 22's external screw thread end and corresponding connector 21 threaded connection, and the other end of spliced pole 22 has the screw hole that sets up along its diameter direction and is connected through the locking screw 23 that perpendicular to spliced pole 22 set up between spliced pole 22's the screw hole end and the connector 21, locking screw 23 installs on connector 21 and the threaded end of locking screw 23 inwards inserts the threaded hole that is equipped with on spliced pole 22 and makes threaded connection between locking screw 23 and the spliced pole 22.

In this specific embodiment, the cabinet plate 1 is provided with a mounting hole 15 for inserting the connector 21, and the mounting hole 15 penetrates through the thickness dimension direction of the cabinet plate and is located outside the corresponding region of the transverse support strip 141 and the longitudinal support strip 142 on the cabinet plate 1. Like this, the connector is connected more convenient on the cabinet board, connects also more firmly. A the mounting hole that is used for the erection joint connector is located outside the region that horizontal support bar and longitudinal support bar on the cabinet board correspond, can conveniently arrange the position of mounting hole, and the position of mounting hole does not influence the integrality of horizontal support bar and longitudinal support bar simultaneously, can not produce the interference.

In this embodiment, interior panel 11, outside panel 12, side frame 13, horizontal support bar 141, longitudinal support bar 142 and connector 21 are stainless steel, all through welded connection between interior panel 11 and the additional strengthening 14, between outside panel 12 and the additional strengthening 14 and between connector 21 and the cabinet board 1. In this way, all materials of the whole cabinet plate are stainless steel, and the inner panel and the reinforcing structure, the outer panel and the reinforcing structure and the connector and the cabinet plate are connected by welding, so that compared with a bonding connection mode, the welding connection mode does not generate harmful and toxic gas, and the health is not harmed when in use; the connector is installed in the mounting hole on the cabinet board, and the one end that interior panel and connector are corresponding and the one end that outer panel and connector are corresponding all carry out full weld along the contour line of mounting hole and are connected, and it is firm to be connected between connector and the cabinet board, and difficult not hard up phenomenon that appears is safer during the use. Secondly, all adopt the welded mode because of between each part of cabinet board, can directly use after follow-up assembling after the welding shaping, compare with wooden furniture cabinet and the furniture cabinet that adopts to paste the connection, need not ventilate and make harmful gas volatilize, can make shipment cycle shorter. Moreover, when welding is adopted, all parts of the reinforcing structure are stressed uniformly due to the design of the clamping structure of the reinforcing structure, and due to the design of the hole structure and the corner cutting structure, air circulation inside the cabinet plate is smooth, and deformation caused by welding heat can be avoided.

In this embodiment, the side frame 13 includes four edge strips enclosing a rectangular shape, and a group of the edge strips arranged oppositely is provided with a drain hole parallel to the inner panel. Therefore, the residual air and water inside the cabinet plate after disinfection and sterilization can be discharged out of the cabinet plate thoroughly and quickly.

During the implementation, furtherly, two adjacent joint grooves of two adjacent joint grooves or longitudinal support bar on the transverse support bar open direction can be opposite, like this, more stable after transverse support bar and longitudinal support bar joint are fixed, each position that the cabinet board can be better with power transmission to cabinet board with indulging the strip inside behind the cabinet board receives the impact, can reduce the wind direction of deformation, can also make transverse support bar or longitudinal support bar's gravity more balanced.

In the scheme, the description is given by referring to the attached drawings 7 to 14, the required plate for the cabinet plate is manufactured according to the software drawing, the required plate can be manufactured more efficiently and accurately, and the plate obtained by cutting through the laser cutting technology has higher precision; the welding deformation generated during welding can be reduced by using pulse laser welding, and the waste caused by overlarge welding deformation is avoided; spraying plastic powder on the cabinet board, heating for dissolving, and then transferring the required color or wood-grain paper material, because the board is made of stainless steel, the board can be conveniently renewed by consumers according to the favor, and the renewed cabinet body can achieve the effect of a new product; when the cabinet plate is renovated, a laser derusting machine is used for derusting, removing plastic powder transfer printing and various colored materials, and drawing wires at the later stage is realized, so that various cabinet plate materials can be renovated for the second time. At the last step of cabinet board processing, carry out vapor high temperature disinfection with the cabinet board and disinfect, can carry out high temperature disinfection to the cabinet board like this, avoid harmful gas harm healthy. The transverse supporting strips and the longitudinal supporting strips in the cabinet plate are provided with circular vent holes and cut corners, the inner panel or the outer panel of the cabinet plate is provided with vent holes, and the frame is provided with vent holes and drain holes, so that high-temperature steam can enter the interior of the cabinet plate and can fully circulate after entering the interior of the cabinet plate, and the time for disinfection and sterilization is shorter and the effect is better; secondly, be equipped with circular exhaust hole and both ends corner cut on the inside horizontal support bar of cabinet board and the longitudinal support bar, be equipped with the bleeder vent on cabinet inboard panel or the panel outside and be equipped with the wash port on the frame, can also make things convenient for the disinfection and sterilization after remain in the inside and thorough quick discharge cabinet board outside of water and water of cabinet board, can effectually avoid influencing beautifully because of the rust that steam arouses.

In this embodiment, referring to fig. 7 to 14, step 2 further includes placing the cabinet plate into a hydraulic press for molding. Like this, put into the hydraulic press with the cabinet board and carry out the molding and can produce european style cabinet board for the cabinet board is elegant appearance more, accords with more users' demand.

Claims

1. The metal furniture cabinet comprises a cabinet plate (1) for splicing and assembling the metal furniture cabinet, wherein the cabinet plate comprises an inner panel (11), an outer panel (12) and side frames (13), the inner panel (11) and the outer panel (12) are arranged at intervals, the side frames (13) are arranged between the inner panel (11) and the outer panel (12) and assembled with the inner panel (11) and the outer panel (12) to form a closed accommodating cavity, the metal furniture cabinet is characterized by further comprising a reinforcing structure (14), the reinforcing structure (14) is fixedly arranged in the accommodating cavity, the reinforcing structure (14) comprises more than one transverse supporting strips (141) arranged at intervals and one or more than one longitudinal supporting strips (142) arranged at intervals, and the transverse supporting strips (141) are clamped with the longitudinal supporting strips (142) to form a continuous well lattice shape;

clamping grooves with opposite notches are formed in the crossed positions of the transverse supporting strip (141) and the longitudinal supporting strip (142), and the transverse supporting strip (141) and the longitudinal supporting strip (142) are clamped and connected by clamping the clamping grooves in the transverse supporting strip (141) into the clamping grooves in the longitudinal supporting strip (142); a plurality of air holes are formed in the inner panel (11) or the outer panel (12), and the air holes are located outside the area opposite to the transverse supporting strips (141) and the longitudinal supporting strips (142) on the inner panel (11) or the outer panel (12);

the metal furniture cabinet further comprises a quick assembly connector (2), the quick assembly connector (2) comprises a connecting column (22) and two connectors (21), the two connectors (21) are connected to the two cabinet plates (1) which are assembled and connected on the metal furniture cabinet one by one, connecting holes for the connecting column (22) to be inserted and connected are formed in the connectors (21), two ends of the connecting column (22) are inserted into the two connecting holes one by one and are connected with the two connectors (21), and two faces, which are opposite to each other, of the two connectors (21) can be attached to each other;

one end of the connecting column (22) is provided with an external thread, the external thread end of the connecting column (22) is in threaded connection with the corresponding connecting head (21), the other end of the connecting column (22) is provided with a threaded hole arranged along the diameter direction of the connecting column, the threaded hole end of the connecting column (22) is connected with the connecting head (21) through a locking screw (23) perpendicular to the connecting column (22), the locking screw (23) is installed on the connecting head (21), and the threaded end of the locking screw (23) is inwards inserted into the threaded hole formed in the connecting column (22) so that the locking screw (23) is in threaded connection with the connecting column (22);

more than one hole parallel to the inner panel (11) is arranged between any two adjacent clamping grooves on the transverse supporting bar (141); more than one hole parallel to the inner panel (11) is arranged between any two adjacent clamping grooves on the longitudinal supporting strips (142); more than one hole parallel to the inner panel (11) is formed in each of two side portions of the transverse supporting strips (141) which are positioned at the outer sides of the two outermost longitudinal supporting strips (142) and two side portions of the longitudinal supporting strips (142) which are positioned at the outer sides of the two outermost transverse supporting strips (141).

2. The metal furniture cabinet as claimed in claim 1, wherein both ends of the lateral support bar (141) have cut corners in the width direction, and both ends of the longitudinal support bar (142) have cut corners in the width direction.

3. A metal furniture cabinet according to claim 1, characterized in that the cabinet panel (1) is provided with mounting holes (15) for insertion of the connectors (21), said mounting holes (15) extending through the thickness dimension of the cabinet panel and being located outside the areas of the cabinet panel (1) corresponding to the lateral support strips (141) and the longitudinal support strips (142).

4. A metal furniture cabinet according to claim 3, wherein the inner panel (11), the outer panel (12), the side frames (13), the lateral support bars (141), the longitudinal support bars (142) and the connectors (21) are all made of stainless steel, and the inner panel (11) and the reinforcing structure (14), the outer panel (12) and the reinforcing structure (14) and the connectors (21) and the cabinet plate (1) are all connected by welding.

5. A method of manufacturing a metal furniture cabinet as claimed in claim 1, comprising the steps of: including preparation cabinet board, assemble into metal furniture cabinet with the cabinet board concatenation, preparation cabinet board includes following step: 1, manufacturing a plate required by a cabinet plate by using a laser cutting machine according to a software drawing, and simultaneously acquiring transverse supporting strips and longitudinal supporting strips required by a reinforcing structure and manufacturing the reinforcing structure; 2, welding the board and the reinforcing structure required by the manufacture of the cabinet board into the cabinet board by using pulse laser welding; 3, chamfering the welded cabinet plate with an R-shaped edge and drawing wires; 4 spraying molding powder on the cabinet board, heating and dissolving, and then transferring the color or the wood grain paper material according to the requirement; and 5, putting the cabinet plate into a high-temperature sterilizer for steam high-temperature sterilization and disinfection to finish the processing of the cabinet plate.