Integrated door panel and method of manufacturing the same

Abstract

The application discloses a door plate and a preparation method thereof, and belongs to the technical field of door plates, and specifically relates to a door plate and a preparation method thereof, which comprises the following: a door plate body, a reinforcing assembly for improving the strength of the door plate body, and the reinforcing assembly is arranged in the door plate body, a through hole is arranged on the inner wall of the door plate body, a glass is fixedly installed on the inner wall of the through hole, a side wall of the door plate body is provided with a sealing strip, the material of the door plate body is PE plastic, and the reinforcing assembly comprises a reinforcing plate, the inner walls of both ends of the door plate body are provided with the reinforcing plate, and a plurality of reinforcing ribs are fixedly installed between the two reinforcing plates. The application has the effect of improving the strength of the door plate body by arranging the reinforcing assembly, improving the strength of the door plate body, and preventing the door plate body from being damaged when the door plate body collides, thereby prolonging the service life of the door plate body.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of door panels, in particular to an integrated door panel and a preparation method thereof. BACKGROUND

[0002] Current door panels are basically assembled, and usually need to be additionally cut after preparation to cut out a through hole capable of installing glass, which leads to the need to increase an additional cutting process, not only increasing the cost investment, but also affecting the processing efficiency of the door panel. Although the current door panel is also integrally formed, the strength of the door panel is low, and damage is likely to occur when a collision occurs. Therefore, an integrated door panel and a preparation method thereof are invented. SUMMARY

[0003] In view of the above and / or problems existing in the prior art, the present application is proposed.

[0004] Therefore, the purpose of the present application is to provide an integrated door panel and a preparation method thereof, which can solve the above-mentioned problems.

[0005] To solve the above technical problems, according to one aspect of the present application, the present application provides the following technical scheme:

[0006] The integrated door panel comprises:

[0007] A door panel body, which is integrally formed;

[0008] A reinforcing assembly for improving the strength of the door panel body, and the reinforcing assembly is arranged in the door panel body.

[0009] As a preferred scheme of the integrated door panel, the inner wall of the door panel body is integrally provided with a through hole, and the inner wall of the through hole is fixedly installed with glass.

[0010] As a preferred scheme of the integrated door panel, the side wall of the door panel body is provided with a sealing strip, and the material of the door panel body is PE plastic.

[0011] As a preferred scheme of the integrated door panel, the reinforcing assembly comprises:

[0012] A reinforcing plate, the inner wall of both ends of the door panel body is provided with a reinforcing plate;

[0013] A reinforcing rib, a plurality of reinforcing ribs are fixedly installed between the two groups of reinforcing plates;

[0014] A support rod, a support rod is fixedly installed on one side of each group of reinforcing plates.

[0015] As a preferred scheme of the integrated door plate, the material of the reinforcing plate, the reinforcing rib and the support rod is steel.

[0016] The preparation method of the integrated door plate comprises the following specific steps:

[0017] Step one: according to the thickness of the door plate body to be made, select the corresponding height of the support rod, the mold and the pressing plate to ensure that the reinforcing assembly can be placed in the door plate body. At this time, the reinforcing assembly is placed in the mold, and the two sides of the reinforcing plate are in contact with the left and right sides of the mold, the two sides of the reinforcing rib are in contact with the front and back of the mold, and the support rod is in contact with the bottom end of the mold, so as to limit the position of the reinforcing assembly;

[0018] Step two: according to the size of the door plate body to be made, select the corresponding amount of powder PE plastic, and inject it into the mold. At this time, the upper surface of the powder PE plastic is flush with the upper surface of the through-hole forming block. Then, the pressing plate is lowered by the air cylinder until it is inserted into the mold and in contact with the through-hole forming block;

[0019] Step three: air is sprayed to the forming assembly through the air pipe, the hollow pipe, the flow tank and the nozzle in sequence. When the air passes through the hollow pipe, it is heated under the action of the U-shaped heating pipe, so as to heat the forming assembly;

[0020] Step four: when the hot air is sprayed to the forming assembly, the servo motor drives the rotating shaft to rotate the forming assembly to make it uniformly heated;

[0021] Step five: after the forming assembly is heated, the formed powder PE plastic is taken out, and the finished door plate is obtained.

[0022] As a preferred scheme of the preparation method of the integrated door plate, the preparation device comprises:

[0023] A sealed box;

[0024] A support installed in the sealed box;

[0025] A forming assembly installed on the support by a rotating assembly;

[0026] A heating assembly arranged on the support.

[0027] As a preferred scheme of the preparation method of the integrated door plate, the support comprises:

[0028] A bottom plate fixedly installed on the inner wall of the bottom end of the sealed box;

[0029] Side plates, the top of the bottom plate is fixedly installed side plate at both ends;

[0030] Top plate, the bottom of the top plate is fixedly installed side plate at both ends.

[0031] As a preferred scheme of the preparation method of the integrated door plate, wherein: the rotating assembly comprises:

[0032] Shaft, the inner wall of each group of side plates is rotatably connected to the shaft through a bearing;

[0033] Box, the box is fixedly installed on a group of side plates;

[0034] Servo motor, the servo motor is fixedly installed on the inner wall of the box, and the output shaft of the servo motor is fixedly connected with the shaft;

[0035] The forming assembly comprises:

[0036] U-shaped rod, the opposite ends of the two groups of shafts are fixedly installed with U-shaped rods;

[0037] Support block, the top end between the two groups of U-shaped rods is fixedly installed with a support block;

[0038] Box, the box is fixedly installed on the inner wall of the support block;

[0039] Cylinder, the cylinder is fixedly installed on the inner wall of the box;

[0040] Lower pressing plate, the piston rod in the cylinder is fixedly installed with a lower pressing plate through a screw;

[0041] Mold, the bottom end between the two groups of U-shaped rods is fixedly installed with a mold through a screw, the mold is provided with the lower pressing plate directly above, and the shape and size of the mold are matched with the shape and size of the lower pressing plate, and a sealing ring is arranged at the connection position of the mold and the lower pressing plate;

[0042] Through hole forming block, the through hole forming block is fixedly installed on the inner wall of the mold.

[0043] As a preferred scheme of the preparation method of the integrated door plate, wherein: the heating assembly comprises:

[0044] Flow groove, the inner wall of the bottom plate and the top plate is provided with a flow groove;

[0045] Spray head, the opposite ends of the bottom plate and the top plate are fixedly installed with a plurality of spray heads;

[0046] Hollow tube, one end of the inner wall of the bottom plate and the top plate is fixedly installed with a hollow tube;

[0047] Mounting bracket, the mounting bracket is fixedly installed on the inner wall of the hollow tube;

[0048] A U-shaped heating pipe is fixedly installed on the mounting rack;

[0049] A gas conveying pipe is fixedly installed on the inner wall of one end of the hollow pipe.

[0050] Compared with the prior art, the present application has the following advantages:

[0051] 1. The door plate body, the through hole and the reinforcing assembly are formed integrally, which greatly improves the production efficiency of the door plate and reduces the cost investment;

[0052] 2. The reinforcing assembly is arranged, which can improve the strength of the door plate body, and the door plate body is not easy to be damaged when the door plate body collides, thereby prolonging the service life of the door plate body. BRIEF DESCRIPTION OF DRAWINGS

[0053] Figure 1 It is a structural section view of the present application;

[0054] Figure 2 It is a structural view of the present application;

[0055] Figure 3 It is a structural view of the reinforcing assembly of the present application;

[0056] Figure 4 It is a structural view of the sealing box of the present application;

[0057] Figure 5 It is a sectional view of the preparation device of the present application;

[0058] Figure 6 It is a structural view of the present application Figure 5 It is an enlarged view of structure A of the present application;

[0059] Figure 7 It is a structural view of the U-shaped rod of the present application;

[0060] Figure 8 It is a top view of the mold of the present application.

[0061] In the figure: door plate body 10, edge strip 11, through hole 12, glass 13, reinforcing assembly 20, reinforcing plate 21, reinforcing rib 22, support rod 23, sealing box 30, support 40, bottom plate 41, side plate 42, top plate 43, rotating assembly 50, rotating shaft 51, box body 52, servo motor 53, forming assembly 60, U-shaped rod 61, support block 62, box body 63, air cylinder 64, lower pressing plate 65, mold 66, through hole forming block 67, heating assembly 70, flow groove 71, nozzle 72, hollow pipe 73, mounting rack 74, U-shaped heating pipe 75, gas conveying pipe 76. DETAILED DESCRIPTION

[0062] In order to make the objects, technical solutions and advantages of the present application clearer, the embodiments of the present application will be further described in detail below with reference to the drawings.

[0063] The present application provides a one-piece door panel, please refer to Figures 1-8 , comprising: a door panel body 10, a reinforcing assembly 20 for improving the strength of the door panel body 10;

[0064] The door panel body 10 is integrally formed, and the reinforcing assembly 20 is arranged in the door panel body 10, the inner wall of the door panel body 10 is integrally provided with a through hole 12, and the inner wall of the through hole 12 is fixedly installed with a glass 13, the side wall of the door panel body 10 is provided with a sealing strip 11, and the material of the door panel body 10 is PE plastic.

[0065] The reinforcing assembly 20 comprises: a reinforcing plate 21, a reinforcing rib 22, and a support rod 23.

[0066] The inner wall of both ends of the door panel body 10 is provided with a reinforcing plate 21, a plurality of reinforcing ribs 22 are fixedly installed between the two groups of reinforcing plates 21, and the side of each group of reinforcing plates 21 is fixedly installed with a support rod 23. The materials of the reinforcing plate 21, the reinforcing rib 22 and the support rod 23 are all steel.

[0067] The specific steps are as follows:

[0068] Step one: according to the thickness of the door panel body 10 to be made, select the corresponding height of the support rod 23, the mold 66 and the lower plate 65, so as to ensure that the reinforcing assembly 20 can be placed in the door panel body 10, at this time, the reinforcing assembly 20 is placed in the mold 66, and the left and right sides of the reinforcing plate 21 are in contact with the left and right sides of the mold 66, the front and rear sides of the reinforcing rib 22 are in contact with the front and rear sides of the mold 66, and the bottom end of the support rod 23 is in contact with the bottom end of the mold 66, so as to limit the position of the reinforcing assembly 20;

[0069] Step two: according to the size of the door panel body 10 to be made, select the corresponding amount of powder PE plastic, and inject it into the mold 66, at this time, the upper surface of the powder PE plastic is flush with the upper surface of the through hole forming block 67, then the lower plate 65 is lowered by the air cylinder 64, until the lower plate 65 is inserted into the mold 66 and in contact with the through hole forming block 67;

[0070] Step three: make the air pass through the gas pipe 76, the hollow pipe 73, the flow groove 71 and the nozzle 72 to spray the forming assembly 60, when the air passes through the hollow pipe 73, it will be heated under the action of the U-shaped heating pipe 75, so as to heat the forming assembly 60;

[0071] Step four: when the hot air is sprayed to the forming assembly 60, the forming assembly 60 is rotated by the servo motor 53 to make the forming assembly 60 evenly heated;

[0072] Step five: when the forming assembly 60 is heated, the formed powder PE plastic is taken out, and the finished door plate is obtained.

[0073] The application also discloses a preparation device, which comprises the sealed box 30, the support 40, the forming assembly 60 and the heating assembly 70.

[0074] The support 40 is installed in the sealed box 30, the forming assembly 60 is installed on the support 40 through the rotating assembly 50, and the heating assembly 70 is arranged on the support 40.

[0075] The support 40 comprises a bottom plate 41, side plates 42 and a top plate 43.

[0076] The bottom plate 41 is fixedly installed on the bottom end inner wall of the sealed box 30, the top ends of the two side plates 42 are fixedly installed on the top of the bottom plate 41, and the bottom ends of the two side plates 42 are fixedly installed on the bottom of the top plate 43.

[0077] The rotating assembly 50 comprises a rotating shaft 51, a box body 52 and a servo motor 53.

[0078] The inner walls of each group of side plates 42 are rotationally connected to the rotating shaft 51 through bearings, the box body 52 is fixedly installed on one group of side plates 42, the servo motor 53 is fixedly installed on the inner wall of the box body 52, and the output shaft of the servo motor 53 is fixedly connected to the rotating shaft 51.

[0079] The forming assembly 60 comprises a U-shaped rod 61, a supporting block 62, a box body 63, a pneumatic cylinder 64, a pressing plate 65, a mold 66 and a through-hole forming block 67.

[0080] The opposite ends of the two groups of rotating shafts 51 are fixedly installed with the U-shaped rods 61, the top ends between the two groups of U-shaped rods 61 are fixedly installed with the supporting block 62, the box body 63 is fixedly installed on the inner wall of the supporting block 62, the pneumatic cylinder 64 is fixedly installed on the inner wall of the box body 63, the piston rod in the pneumatic cylinder 64 is fixedly installed with the pressing plate 65 through screws, the bottom ends between the two groups of U-shaped rods 61 are fixedly installed with the mold 66 through screws, the mold 66 is arranged above the pressing plate 65, the shape and size of the mold 66 are matched with those of the pressing plate 65, a sealing ring is arranged at the connection position of the mold 66 and the pressing plate 65, and the through-hole forming block 67 is fixedly installed on the inner wall of the mold 66.

[0081] The heating assembly 70 comprises a flow groove 71, a spray head 72, a hollow pipe 73, a mounting frame 74, a U-shaped heating pipe 75 and a gas conveying pipe 76.

[0082] The inner wall of the bottom plate 41 and the top plate 43 is provided with a flow groove 71, the opposite ends of the bottom plate 41 and the top plate 43 are fixedly provided with a plurality of nozzles 72, the inner wall of one end of the bottom plate 41 and the top plate 43 is fixedly provided with a hollow pipe 73, a mounting frame 74 is fixedly installed on the inner wall of the hollow pipe 73, a U-shaped heating pipe 75 is fixedly installed on the mounting frame 74, the inner wall of one end of the hollow pipe 73 is fixedly provided with a gas conveying pipe 76, and the gas conveying pipe 76 is connected with an external air pump.

[0083] Although the present application has been described with reference to the embodiments above, various changes and modifications can be made without departing from the scope of the present application. In particular, the features of the disclosed embodiments can be used in any combination without departing from the scope of the present application, and the description herein of the various embodiments is not intended to limit the scope of the application. Accordingly, the present application is not limited to the specific embodiments described herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. A method for manufacturing an integrated door panel, characterized in that, Includes an integrated door panel, said integrated door panel comprising: The door panel body (10) is integrally formed; A reinforcing component (20) for improving the strength of the door panel body (10), and the reinforcing component (20) is provided in the door panel body (10); The reinforcing component (20) includes: Reinforcing plate (21): Reinforcing plates (21) are provided on the inner walls of both ends of the door panel body (10). Reinforcing ribs (22) are fixedly installed between the two sets of reinforcing plates (21); Support rod (23), a support rod (23) is fixedly installed on one side of each set of reinforcing plates (21); It also includes a preparation apparatus, the preparation apparatus comprising: Sealed box (30); A bracket (40) is installed in a sealed box (30); A molding assembly (60) is mounted on a bracket (40) via a rotating assembly (50); Heating assembly (70), the heating assembly (70) is mounted on bracket (40); The rotating assembly (50) includes a rotating shaft (51) and a servo motor (53); The molding component (60) includes a cylinder (64), a lower pressure plate (65), a mold (66), and a through-hole forming block (67). The heating assembly (70) includes a flow channel (71), a nozzle (72), a hollow tube (73), a U-shaped heating tube (75), and a gas supply pipe (76); The specific steps also include the following: Step 1: Select the support rod (23), mold (66) and lower pressure plate (65) of the corresponding height according to the thickness of the door panel body (10) to be made, so as to ensure that the reinforcing component (20) can be placed in the door panel body (10). At this time, place the reinforcing component (20) in the mold (66), and make the two sides of the reinforcing plate (21) contact the left and right sides of the mold (66), the two sides of the reinforcing rib (22) contact the front and rear sides of the mold (66), and the support rod (23) contact the bottom end of the mold (66), so as to limit the position of the reinforcing component (20). Step 2: Select the corresponding amount of powdered PE plastic according to the size of the door panel body (10) to be made, and inject it into the mold (66). At this time, the upper surface of the powdered PE plastic is flush with the upper surface of the through hole forming block (67). Then, the lower pressure plate (65) is lowered by the cylinder (64) until the lower pressure plate (65) is inserted into the mold (66) and contacts the through hole forming block (67). Step 3: Air is sequentially sprayed through the air supply pipe (76), hollow pipe (73), flow channel (71) and nozzle (72) onto the molding component (60). When the air passes through the hollow pipe (73), it will be heated by the U-shaped heating pipe (75) to heat the molding component (60). Step 4: When hot air is sprayed onto the molding component (60), the servo motor (53) drives the rotating shaft (51) to rotate the molding component (60) so that the molding component (60) is heated evenly. Step 5: After the molding component (60) has been heated, the molded powdered PE plastic is removed to obtain the finished door panel.

2. The method for preparing the integrated door panel according to claim 1, characterized in that, The inner wall of the door panel body (10) is integrally provided with a through hole (12), and the glass (13) is fixedly installed on the inner wall of the through hole (12).

3. The method for preparing the integrated door panel according to claim 1, characterized in that, The side wall of the door panel body (10) is provided with an edge sealing strip (11), and the material of the door panel body (10) is PE plastic.

4. The method for preparing the integrated door panel according to claim 1, characterized in that, The reinforcing plate (21), the reinforcing rib (22), and the support rod (23) are all made of steel.

5. The method for preparing an integrated door panel according to claim 1, characterized in that, The bracket (40) includes a base plate (41), side plates (42), and a top plate (43); the base plate (41) is fixedly installed on the bottom inner wall of the sealed box (30), and the side plates (42) are fixedly installed at both ends of the top of the base plate (41), and the side plates (42) are fixedly installed at both ends of the bottom of the top plate (43).

6. The method for preparing an integrated door panel according to claim 5, characterized in that, The rotating assembly (50) also includes a housing (52); the inner wall of each set of side plates (42) is rotatably connected to a rotating shaft (51) via bearings, the housing (52) is fixedly installed on a set of side plates (42), the servo motor (53) is fixedly installed on the inner wall of the housing (52), and the output shaft of the servo motor (53) is fixedly connected to the rotating shaft (51); The molding component (60) further includes: a U-shaped rod (61), a support block (62), and a box body (63); the U-shaped rod (61) is fixedly installed at the opposite ends of the two sets of rotating shafts (51), the support block (62) is fixedly installed at the top between the two sets of U-shaped rods (61), the box body (63) is fixedly installed on the inner wall of the support block (62), the cylinder (64) is fixedly installed on the inner wall of the box body (63), the piston rod in the cylinder (64) is fixedly installed on the lower pressure plate (65) by screws, the bottom end between the two sets of U-shaped rods (61) is fixedly installed on the mold (66) by screws, the lower pressure plate (65) is provided directly above the mold (66), and the shape and size of the mold (66) match the shape and size of the lower pressure plate (65), a sealing ring is provided at the connection between the mold (66) and the lower pressure plate (65), and the through hole forming block (67) is fixedly installed on the inner wall of the mold (66).

7. The method for preparing an integrated door panel according to claim 5, characterized in that, The heating assembly (70) also includes a mounting bracket (74); the inner walls of the base plate (41) and the top plate (43) are provided with flow grooves (71), and several nozzles (72) are fixedly installed at opposite ends of the base plate (41) and the top plate (43). Hollow tubes (73) are fixedly installed on the inner walls of one end of the base plate (41) and the top plate (43). The mounting bracket (74) is fixedly installed on the inner wall of the hollow tube (73). The U-shaped heating tube (75) is fixedly installed on the mounting bracket (74). A gas supply pipe (76) is fixedly installed on the inner wall of one end of the hollow tube (73).

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