Forming process for the desktop portion

Abstract

The application discloses a desktop part forming process, comprising the following steps: S1: processing a desktop body according to a preset shape and size; S2: adopting an edge sealing strip to seal the periphery of the desktop body, and forming a desktop after edge sealing of the desktop body; S3: according to a preset position, performing secondary milling on the periphery of the edge sealing strip locally or integrally, and milling a retreat groove on the half body of the edge sealing strip along the thickness direction of the desktop; and S4: installing a decorative part, combining the decorative part with the desktop together, and abutting the staggered part of the decorative part and the desktop in the retreat groove, so that the lower half body of the desktop is shielded, and the upper half body of the desktop forms a visible desktop part. The desktop part forming process provided by the application mills the retreat groove on the edge sealing strip, and the depth of the retreat groove is smaller than the thickness of the edge sealing strip, so that waterproof performance is ensured; and the upper end of the decorative part is abutted in the retreat groove, so that a user can only see the upper half body of the desktop with a relatively thin thickness, and the desktop has a light and thin aesthetic appearance.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of table, in particular to the forming process of the table top. BACKGROUND

[0002] As a common furniture in our daily life, the table is used to support or place articles, and is often used in eating, office work, learning, entertainment and the like. With the development of society, the function of the table is also constantly improved, and the foldable, liftable and wireless charging supporting tables are common in the existing market. The demand for the table is no longer limited to the improvement of function, and the demand for the appearance of the table is getting higher and higher.

[0003] In order to improve the appearance of the table, one of the tables in the prior art sets a decorative plate at the bottom of the table plate to surround and shield the frame, so as to avoid the exposure of the frame affecting the appearance of the table, and also to make the table plate and the decorative piece cooperate with each other, and the overall appearance of the table has a layered level. The table plate adopts an anti-bet plate with a relatively thin thickness, which not only has a good bearing capacity, but also can highlight the thin beauty of the table plate and improve the appearance of the table.

[0004] However, since the cost of the anti-bet plate is high, the production cost and the selling price of the table produced in batches will also be high. If the table plate is replaced by a common material such as a shaving board, since the thickness of the common table plate is thicker than that of the anti-bet plate, when it cooperates with the decorative plate with a certain height in the longitudinal direction, the overall appearance of the table will be relatively bulky, and the appearance will be insufficient. If the thickness of the common table plate is reduced for the appearance, the bearing capacity of the common table plate will be greatly reduced, and the problem of deformation or even damage of the table plate will easily occur in the test and use.

[0005] In order to solve the above problems, the prior art mills a connecting groove at the lower end of the side wall of the common table plate. When the decorative plate is connected at the bottom of the common table plate, the top end of the decorative plate abuts in the connecting groove, so that only the decorative plate and the upper end of the common table plate are exposed on the appearance. Thus, while ensuring the bearing capacity of the common table plate with a relatively thick thickness, the upper end of the exposed common table plate is still thin by shielding part of the table plate with the top end of the decorative plate, so that the overall table is more beautiful.

[0006] However, the above table has the following defects: the waterproof performance of the ordinary table plate is poor, and when used in a humid area, the ordinary table plate is easy to be damp, the edge of the table plate is easy to swell and burst, which seriously affects the use of the table; if the four sides of the ordinary table plate are sealed with a sealing strip, although it can protect the ordinary table plate, it will block the processing of the connecting groove of the ordinary table plate, and if the sealing strip is milled together with the side wall of the table plate, the connecting groove cannot be protected from water and is easy to be damp and burst. Therefore, how to set the sealing strip to ensure the waterproof performance while processing the connecting groove to ensure the beauty of the table plate after connecting the decorative plate is a problem to be solved at present. SUMMARY

[0007] In view of the above defects or deficiencies in the prior art, it is desirable to provide a forming process for a table top part, by milling a retreat groove on the sealing strip, and the depth of the retreat groove is less than the thickness of the sealing strip, so as to ensure that the four sides of the table plate body are still protected by the sealing strip, and ensure the waterproof performance; and the upper end of the decorative piece is abutted in the retreat groove, so that the lower half of the table plate is shielded by the decorative piece, and the user can only see the upper half of the table plate with thinner thickness, so as to restore the light and thin beauty of the table plate when using the anti-bitter plate.

[0008] The effect of the present application is achieved as follows:

[0009] The present application provides a forming process for a table top part, comprising the following steps:

[0010] S1: processing a table plate body according to a predetermined shape and size;

[0011] S2: sealing the four sides of the table plate body with a sealing strip, and the sealed table plate body forms a table plate;

[0012] S3: according to a predetermined position, locally or integrally milling the four sides of the sealing strip, and milling a retreat groove in the half body of the sealing strip along the thickness direction of the table plate, and the depth of the retreat groove is less than the thickness of the sealing strip;

[0013] S4: installing a decorative piece, combining the decorative piece with the table plate, the decorative piece is vertically downward on the table plate and forms an upper and lower stagger with the table plate, and the staggered part of the decorative piece and the table plate is abutted in the retreat groove, so that the lower half of the table plate is shielded, and the upper half of the table plate forms a visible table top part.

[0014] Further, the thickness of the table plate is 15-20mm, the height of the retreat groove in the longitudinal direction is 11-14mm, and the groove depth of the retreat groove in the transverse direction is 1.5-3mm.

[0015] Further, the whole shape of the table board is rectangular, and in step S3, the table board is placed on the workbench of the milling machine, and the table board is accurately positioned by using the positioning member. The positioning member is an L-shaped plate, which is first attached to the inner corner position of the milling machine's backrest. Before the secondary milling of the edge band of the table board, the two straight edges of the table board are first positioned on the two straight inner edges of the positioning member. After the positioning of the table board, the table board is fixed on the workbench by suction or pressure.

[0016] Further, a plurality of positioning protrusions are arranged on the inner edge of the positioning member, which protrude in the horizontal direction. The accurate positioning is achieved by the point contact between the positioning protrusions and the side edges of the table board. The positioning member is made of wood, and in step S3, when the edge band is milled for the second time, the positioning protrusions are thinned by the milling cutter, and at the same time, the edge band is also thinned.

[0017] Further, at least two positioning protrusions are arranged on one of the inner edges of the positioning member, and at least one positioning protrusion is arranged on the other inner edge. The distance between the abutting points of the positioning protrusions and the inner edges of the adjacent positioning member is 10-25mm.

[0018] Further, in step S1, the decorative member includes a shielding plate exposed on the outside. The part of the shielding plate that is attached to the retreat groove at the upper part is an abutting part. The bottom part of the shielding plate extends upward to form a transition part in the direction of the back side. The shielding plate and the transition part form a drooping part of the decorative member.

[0019] Further, the transition part extends horizontally in the direction away from the shielding plate to form a screwing part. When the abutting part is attached to the retreat groove, the screwing part is attached to and screwed to the bottom surface of the table board.

[0020] Further, in step S5, the decorative member is a sheet metal part.

[0021] Further, in step S1, after the milling of the table board body, a plurality of pre-buried nuts for screwing with the cross beam and the decorative member are needed to be installed on the bottom surface of the table board body.

[0022] Further, in step S2, after the edge banding of the table board body, the edge band needs to be trimmed to make the edges of the edge band flush with the upper and lower surfaces of the table board body.

[0023] Further, after step S3, the surface of the table board needs to be treated, including the following steps:

[0024] S31: chamfering the edges of the edge band;

[0025] S32: cleaning the surface of the table board and applying waterproof glue in the slots for installing elements.

[0026] S33: laser engraving various marks on the surface of the table board.

[0027] The forming process of the desktop part provided by the application mills a retreat groove on the edge band, and the depth of the retreat groove is less than the thickness of the edge band, so that the periphery of the desktop body is still protected by the edge band, and the edge of the desktop body is prevented from swelling and bursting due to moisture; and a decorative piece is arranged on the milled desktop, the upper end of the decorative piece abuts in the retreat groove, so that the lower half of the desktop is shielded by the decorative piece, and the user can only see the upper half of the desktop with a relatively thin thickness, so that the desktop can restore the light and thin beauty when the anti-burst plate is used while the ordinary material with a relatively thick thickness is selected. BRIEF DESCRIPTION OF DRAWINGS

[0028] Other features, objects and advantages of the application will become more apparent from the following detailed description of non-limiting embodiments made with reference to the attached drawings:

[0029] Figure 1 The flowchart of the forming process of the desktop part provided by the embodiment of the application;

[0030] Figure 2 The three-dimensional structural schematic diagram of the table provided by the embodiment of the application;

[0031] Figure 3 The bottom structural schematic diagram of the table provided by the embodiment of the application;

[0032] Figure 4 The connecting structural schematic diagram of the desktop part provided by the embodiment of the application;

[0033] Figure 5 The bottom surface structural schematic diagram of the desktop provided by the embodiment of the application;

[0034] Figure 6 The connecting mechanism schematic diagram between the desktop and the decorative piece provided by the embodiment of the application;

[0035] Figure 7 The three-dimensional structural schematic diagram of the positioning piece provided by the embodiment of the application;

[0036] Figure 8 The three-dimensional structural schematic diagram of the positioning piece and the desktop placed on the milling machine provided by the embodiment of the application;

[0037] Figure 9 The side view structural schematic diagram of the positioning piece and the desktop provided by the embodiment of the application;

[0038] Figure 10 The flowchart of the desktop surface treatment provided by the embodiment of the application.

[0039] The reference signs are: 1-desk board, 110-desk board body, 111-first connecting groove, 112-second connecting groove, 120-edge band, 121-retreat groove, 130-wiring board, 140-control device, 150-wireless charger, 2-decorative piece, 210-shielding plate, 220-abutting portion, 230-transition portion, 240-screwed portion, 3-positioning piece, 301-abutment, 310-inner edge, 311-positioning protrusion, 312-milling groove. Embodiments

[0040] The application will be further described in detail below in conjunction with the drawings and embodiments. It can be understood that the specific embodiments described herein are only used to explain the related application, and not to limit the application. In addition, it should be noted that, in order to facilitate description, only the parts related to the application are shown in the drawings.

[0041] The desk board body 110, the edge band 120 and the decorative piece 2 are collectively referred to as the tabletop part.

[0042] Please refer to the drawings Figures 1-10 The application provides a forming process of a tabletop part, comprising the following steps:

[0043] S1: processing the desk board body 110 according to the preset shape and size;

[0044] S2: using the edge band 120 to edge the four sides of the desk board body 110, and the desk board body 110 after edge forming the desk board 1;

[0045] S3: according to the preset position, locally or integrally milling the edge band 120, milling the retreat groove 121 in the half body of the edge band 120 along the thickness direction of the desk board 1, and the depth of the retreat groove 121 is less than the thickness of the edge band 120;

[0046] S4: installing the decorative piece 2, combining the decorative piece 2 with the desk board 1, the decorative piece 2 being vertically downward on the desk board 1 and forming an upper and lower stagger with the desk board 1, and the staggered part of the decorative piece 2 and the desk board 1 abutting in the retreat groove 121, so that the lower half of the desk board 1 is shielded, and the upper half of the desk board 1 forms a visible tabletop part.

[0047] In the embodiment, the retreat groove 121 is milled on the edge band 120, and the depth of the retreat groove 121 is less than the thickness of the edge band 120, so that the four sides of the table board body 110 are still protected by the edge band 120, and the edge of the table board body 110 is prevented from swelling and bursting due to moisture; and the decorative piece 2 is arranged on the milled table board 1, the upper end of the decorative piece 2 abuts in the retreat groove 121, so that the lower half of the table board 1 is shielded by the decorative piece 2, and the user can only see the upper half of the table board 1 with a relatively thin thickness, so that the table board 1 can restore the light and thin beauty when the anti-burst board is used while the ordinary material with a relatively thick thickness is selected.

[0048] Preferably, the front end face and the edge bands 120 on both sides of the table board 1 are milled with the retreat grooves 121 and shielded by the decorative piece 2, and the shielding effect of the table is better; and the three decorative pieces 2 are spliced into one whole, so that the table top part looks more integral and beautiful.

[0049] Preferably, the rear side of the table board 1 is further connected with the wire arrangement plate 130, the wire arrangement plate 130 is provided with a plurality of slot holes for facilitating the user to lay wires; and the shape of the wire arrangement plate 130 is similar to that of the decorative piece 2, and the outer surface of the wire arrangement plate 130 is connected with the decorative piece 2 as one whole, so as to further improve the integrity and beauty of the table top part.

[0050] In some embodiments of the present application, the thickness of the table board 1 is 15-20 mm, the height of the retreat groove 121 in the longitudinal direction is 11-14 mm, and the groove depth of the retreat groove 121 in the transverse direction is 1.5-3 mm, so that the thickness of the upper half of the table board 1 is thin enough, and the size of the retreat groove 121 is sufficient to make the decorative piece 2 fit.

[0051] Preferably, the shape of the interlaced part of the decorative piece 2 and the table board 1 is consistent with the shape of the retreat groove 121, so that the decorative piece 2 can better fit on the retreat groove 121, and the shielding effect of the decorative piece 2 is guaranteed.

[0052] In some embodiments of the present application, the overall shape of the table board is rectangular, and in step S3, the table board 1 is placed on the workbench of the milling machine, and the positioning piece 3 is used to accurately position the table board 1, the positioning piece 3 is an L-shaped plate, which is first attached to the inner corner position of the backrest 301 of the milling machine, and the two straight edges of the table board 1 are positioned on the two straight edges of the positioning piece 3 before the secondary milling of the edge band of the table board, and the table board 1 is fixed on the workbench by suction or pressure after positioning.

[0053] In this embodiment, the tabletop 1 is precisely positioned by setting the positioning component 3 to ensure the milling accuracy of the tabletop 1. This avoids the milling groove 121 being too shallow or too deep due to inaccurate positioning of the tabletop 1, which could lead to the decorative component 2 and the groove 121 not fitting together or the edge of the edge sealing strip 120 being milled through, thus weakening the waterproof performance of the edge sealing strip 120.

[0054] In some embodiments of this application, a plurality of positioning protrusions 311 are provided on the inner edge 310 of the positioning member 3. The positioning protrusions 311 protrude from the inner edge 310 in the horizontal direction. The positioning protrusions 311 make point contact with the side of the table board 1 to achieve precise positioning. The positioning member 3 is made of wood. In step S3, when the edge banding strip is milled for the second time, the milling cutter will mill the positioning protrusions 311 thin while also milling half of the edge banding strip 120 thin.

[0055] In this embodiment, the tabletop 1 is placed against the positioning member 3 and milled together with the positioning member 3. This not only ensures the accuracy of the positioning of the tabletop 1, but also effectively prevents the milling machine from milling the built-in backing 301 during the milling process, thus protecting the machine tool. The positioning member 3 is made of wood, so that the positioning member 3 and the tabletop 1 are not easily damaged when milled together, which does not affect the overall operation and ensures that the milling work can proceed normally. Moreover, the positioning member 3 has a simple structure and is easy to process. Even if it is damaged, it can be remanufactured multiple times.

[0056] The positioning component 3 has a positioning protrusion 311 protruding from its inner edge 310. The positioning protrusion 311 makes point contact positioning of the table 1, making the positioning component 3 more accurate in positioning the table 1. At the same time, during the milling process of the positioning component 3 and the table 1, only the part of the positioning protrusion 311 on the positioning component 3 is milled, so that the milling cutter is less obstructed when it travels along the side of the table 1, making the milling process smoother. It also avoids milling the inner edge 310 of the positioning component 3, thus preventing the positioning component 3 from being damaged.

[0057] Among them, as attached Figure 7 and attached Figure 8 As shown, the positioning protrusion 311 on the positioning component 3 is milled together with the edge of the edge banding strip 120 to form a milling groove 312. Since the tabletop 1 to be processed has the same shape, after the tabletop 1 is milled, there is no need to remove or replace the positioning component 3. The next tabletop 1 to be milled can be placed directly and the milling can be started again. This allows the positioning component 3 to be reused, saving costs.

[0058] In some embodiments of the present application, at least two positioning protrusions 311 are protruded on one of the inner edges of the positioning member 3, and at least one positioning protrusion 311 is protruded on the other inner edge, and the distance between the abutting points of the positioning protrusions 311 and the inner edge 310 of the adjacent positioning member 3 is 10-25 mm. In this way, the tabletop 1 is positioned by the point contact of the at least three spaced positioning protrusions 311, thereby ensuring the accuracy of the positioning.

[0059] Preferably, two positioning protrusions 311 are arranged on the longer inner edge of the positioning member 3, and one positioning protrusion is arranged on the shorter inner edge, thereby forming a three-point positioning, ensuring the accuracy of the positioning while reducing the manufacturing cost of the positioning member 3. Of course, in other embodiments of the present application, the number of positioning protrusions 311 on the inner edge of the positioning member 3 can also be four, five, etc.

[0060] In some embodiments of the present application, in step S1, the decorative member 2 comprises a shielding plate 210 exposed on the outside, and the part of the shielding plate 210 that is in contact with the retreat groove 121 on the upper part is an abutting part 220, and the bottom of the shielding plate 210 extends upward in the back direction to form a transition part 230, and the shielding plate 210 and the transition part 230 combine to form a drooping part of the decorative member 2.

[0061] In this embodiment, the drooping part of the decorative member 2 can shield the crossbeam, wiring, and electrical control elements on the bottom of the tabletop 1, making the overall appearance of the table more beautiful; and, through the thickness difference between the shielding plate 210 and the upper half of the tabletop 1, not only the slimness of the upper half of the tabletop 1 is highlighted, but also the shielding plate 210 and the tabletop 1 have a layered level, further improving the beauty of the table.

[0062] When the abutting part 220 of the decorative member 2 is filled into the retreat groove 121, the outer surface of the shielding plate 210 is flush with the outer surface of the upper half of the tabletop 1, making the decorative member 2 and the upper half of the tabletop 1 appear as a whole, further improving the beauty of the table.

[0063] In some embodiments of the present application, the transition part 230 extends horizontally away from the shielding plate 210 to form a screwing part 240, and when the abutting part 220 is in contact with the retreat groove 121, the screwing part 240 is in contact with and screwed to the bottom surface of the tabletop 1.

[0064] The screwing part 240 is screwed with the tabletop 1, which is convenient for the user to install the decorative member 2 and also facilitates the abutting of the abutting part 220 and the retreat groove 132 after installation; and, the decorative member 2 and the tabletop 1 are fixed by screwing, which not only ensures the stability of the connection between them, but also makes the installation and removal of the decorative member 2 more convenient.

[0065] In some embodiments of the present application, the decorative piece 2 is a sheet metal piece, so that the decorative piece 2 has sufficient strength while the weight of the decorative piece 2 is relatively light, thereby reducing the overall weight of the table.

[0066] In some embodiments of the present application, after the milling of the table plate body 110 in step S1, several pre-buried nuts for screwing with the cross beams and the decorative piece 2 are installed on the bottom surface of the table plate body 110, so as to facilitate the subsequent installation of the decorative piece 2, the table legs and various electronic devices.

[0067] Among them, the first connecting groove 111 for installing the wireless charger 150 is milled on the table plate body 110 near any corner position, and the wireless charging mark is engraved on the position corresponding to the first connecting groove 111 on the surface of the table plate body 110, so that when the user places the mobile phone at the mark, the wireless charger 150 on the bottom surface of the table plate body 110 can provide charging for the user's mobile phone.

[0068] Among them, the second connecting groove 112 for installing the control device 140 is milled on the bottom of the table plate body 110 near the right front end, and the control device 140 is used to control the lifting of the table legs. The buttons on the front surface of the control device 140 are exposed to the side wall of the table plate 1, and the user can freely adjust the lifting of the table legs through the buttons on the control device 140.

[0069] In some embodiments of the present application, after the edge sealing of the table plate body 110 in step S2, the edge sealing strip 120 needs to be trimmed to make the edges of the edge sealing strip 120 flush with the upper and lower surfaces of the table plate body 110, so that the surface of the table plate 1 is more flat and beautiful.

[0070] In some embodiments of the present application, after step S3, the surface treatment of the table plate 1 is needed, including the following steps:

[0071] S31: chamfering the edges of the edge sealing strip 120;

[0072] S32: cleaning the surface of the table plate 1 and applying waterproof glue in the various groove positions opened for installing elements;

[0073] S33: laser engraving various marks on the surface of the table plate 1.

[0074] In step S31, the edge sealing strip 120 is chamfered to avoid scratching the hands of the user during use; at the same time, attention should be paid to the chamfering of the edge sealing strip 120, and the chamfering should not be too large, so as to avoid the thickness of the edge sealing strip 120 at the chamfering position being too thin and causing the edge sealing strip 120 to be easily broken; and the edge sealing strip 120 located at the corners of the table plate 1 is shielded by the decorative piece 2, so it can not be chamfered.

[0075] It should be understood that the above-mentioned directional or positional relationships expressed by terms "center", "longitudinal", "transverse", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like are based on the orientation or positional relationship shown in the drawings, and are only for the purpose of facilitating the description of the present application and simplifying the description, and do not indicate or imply that the device or element 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" are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the technical features indicated. Therefore, the features defined as "first", "second" can explicitly or implicitly include one or more of the features. In the description of the present application, unless otherwise specified, the meaning of "a plurality of" is more than three.

[0076] The above description is merely the preferred embodiments of the present application and the explanation of the technical principles applied. It should be understood by those skilled in the art that the scope of the application involved in the present application is not limited to the technical solutions formed by the specific combinations of the above technical features, and should also cover other technical solutions formed by any combinations of the above technical features or their equivalent features without departing from the inventive concept. For example, the technical solutions formed by mutually replacing the above-mentioned features with the technical features disclosed in the present application (but not limited to) having similar functions.

Claims

1. A molding process for a desktop portion, characterized in that, Includes the following steps: S1: Process the tabletop body (110) according to the preset shape and size; S2: The table body (110) is edge-sealed with edge banding strip (120), and the table body (110) after edge sealing forms a table (1). S3: According to the preset position, perform secondary milling on the periphery or the whole of the edge banding strip (120), and mill a relief groove (121) on half of the edge banding strip (120) along the thickness direction of the table (1). The depth of the relief groove (121) is less than the thickness of the edge banding strip (120). The table is rectangular in shape. When the table (1) is placed on the worktable of the milling machine, the positioning part (3) is used to accurately position the table (1). The positioning part (3) is an L-shaped plate. First, place the positioning part (3) against the corner position of the backrest (301) provided by the milling machine. Before the secondary milling of the edge banding strip, first place the table (120) into the table (120). 1) The two right-angled sides are attached to the two right-angled inner edges of the positioning component (3) for positioning. After the table (1) is positioned, it is fixed on the workbench by adsorption or pressure. The inner edge (310) of the positioning component (3) is provided with a number of positioning protrusions (311). The positioning protrusions (311) protrude from the inner edge (310) in the horizontal direction. The positioning protrusions (311) and the side of the table (1) make point contact to achieve precise positioning. The positioning component (3) is made of wood. When the edge banding is milled for the second time, the milling cutter will mill the positioning protrusions (311) thin while also milling half of the edge banding (120). S4: Install the decorative piece (2), combine the decorative piece (2) with the tabletop (1), the decorative piece (2) hangs down on the tabletop (1) and forms an interlocking structure with the tabletop (1), the interlocking part of the decorative piece (2) and the tabletop (1) abuts against the recess (121), so that the lower half of the tabletop (1) is covered, while the upper half of the tabletop (1) forms a visible desktop part.

2. The molding process for the desktop portion according to claim 1, characterized in that, The thickness of the tabletop (1) is 15-20mm, the height of the relief groove (121) in the longitudinal direction is 11-14mm, and the depth of the relief groove (121) in the transverse direction is 1.5-3mm.

3. The molding process for the desktop portion according to claim 1, characterized in that, At least two positioning protrusions (311) are provided on one inner edge of the positioning member (3), and at least one positioning protrusion (311) is provided on the other inner edge. The distance between the abutting point of the positioning protrusion (311) and the inner edge (310) of the adjacent positioning member (3) is 10-25mm.

4. The molding process for the desktop portion according to claim 1, characterized in that, In step S1, the decorative element (2) includes a cover plate (210) exposed on the outside. The upper part of the cover plate (210) is abutting part (220) that fits with the relief groove (121). The bottom of the cover plate (210) extends upward toward the back side to form a transition part (230). The cover plate (210) and the transition part (230) together form the drooping part of the decorative element (2).

5. The molding process for the desktop portion according to claim 4, characterized in that, The transition portion (230) extends horizontally in a direction away from the shield (210) to form a screwed portion (240). When the abutment portion (220) is attached to the relief groove (121), the screwed portion (240) is attached to and screwed onto the bottom surface of the table (1).

6. The molding process for the desktop portion according to claim 1, characterized in that, In step S4, the decorative part (2) is a sheet metal part.

7. The molding process for the desktop portion according to claim 1, characterized in that, In step S1, after milling out the table body (110), several pre-embedded nuts for screwing with the crossbeam and decorative parts (2) need to be installed on the bottom surface of the table body (110).

8. The molding process for the desktop portion according to claim 1, characterized in that, In step S2, after sealing the edge of the tabletop body (110), the edge sealing strip (120) needs to be trimmed so that the edge of the edge sealing strip (120) is flush with the upper and lower surfaces of the tabletop body (110).

9. The molding process for the desktop portion according to claim 1, characterized in that, After step S3, the tabletop (1) needs to undergo surface treatment, including the following steps: S31: Chamfer the edge of the edge banding strip (120); S32: Clean the surface of the tabletop (1) and apply waterproof adhesive to each of the slots for mounting components. S33: Various markings are laser-engraved on the surface of the tabletop (1).

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