A glass fiber door body and a manufacturing method thereof

Abstract

The application provides a glass fiber door body and a manufacturing method thereof, and particularly relates to the technical field of glass fiber doors. The door body comprises a glass fiber door body, the glass fiber door body comprises front and back door plates, a support framework, a door core plate and a polyurethane foaming plate; the two door plates are fixed through the support framework and form a cavity structure; the door core plate is installed in the cavity and corresponds to the opening position of the door plate where the door core plate is reserved; the support framework comprises vertical wooden strips, a plurality of limiting blocks and two wooden locking woods; the limiting blocks are clamped between the vertical wooden strips and the wooden locking woods; LVL plates and PVC plate edges are sequentially arranged from the inside to the outside between the four end faces of the front and back door plates and the four end faces of the corresponding two openings, and finally the remaining cavity is filled with the polyurethane foaming plate. The application clamps the support framework by designing the size of the door core plate, glass and door plate, solves the problem that the existing glass fiber door needs to be manufactured with a special mold according to different design sizes, and has high production cost and serious waste.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of glass fiber door, and particularly relates to a glass fiber door body and a manufacturing method thereof. BACKGROUND

[0002] At present, with the development of the national real estate industry, the demand for door building materials is more and more extensive, and the requirements are higher and higher. The door has multiple functions such as closed safety, fireproof and theftproof, heat and sound insulation, and is an essential product for houses. The glass fiber doors on the market are all produced by the production process of mold pressing, sawing and edge sealing. The door structure is complex, different sizes need to be separately produced with new molds, which causes serious material waste, and the production process is complex, greatly increasing the cost. The present application provides a manufacturing method of a spliced glass fiber door body. The actual design size of the door core plate and the body is used to manufacture a spliced support framework, and the size and shape of the front and rear door plates are determined, so as to solve the problem that different molds need to be prepared according to different design sizes in the existing manufacturing method of the glass fiber door body, and the production cost is high and the waste is serious. SUMMARY

[0003] In order to overcome the shortcomings of the prior art and solve the problem that the manufacturing method of the existing glass fiber door needs to produce special molds according to different design sizes, the production cost is high and the waste is serious, the present application provides a glass fiber door body and a manufacturing method thereof. The specific technical scheme is as follows:

[0004] A glass fiber door body comprises a glass fiber door body, the glass fiber door body comprises front and rear door plates, a support framework, a door core plate and a polyurethane foam plate; the door plate comprises left and right vertical plates and a plurality of horizontal plates fixed between the two vertical plates; a plurality of horizontal plates and the vertical plates on both sides form a plurality of openings for installing the door core plate; the two door plates are fixed by the support framework; the door plate and the support framework form a cavity structure; the door core plate is installed in the cavity and corresponds to the opening position of the door plate for installing the door core plate;

[0005] Preferably, the support framework comprises left and right vertical wooden strips, and a plurality of limiting blocks are arranged on the vertical wooden strips; the vertical wooden strips are provided with first clamping grooves, and the limiting blocks are provided with second clamping grooves; a solid wood lock is arranged on the side of each vertical wooden strip away from the door core plate; a third clamping groove is arranged on the solid wood lock, and the limiting blocks are clamped between the vertical wooden strips and the solid wood lock.

[0006] Preferably, the four end faces between the front and rear door plates and the four end faces between the corresponding two openings from the inside to the outside are sequentially sealed by LVL plates and PVC plates.

[0007] Preferably, the door core plate and the opening connection are sealed by a glass fiber plate.

[0008] Preferably, the thickness of the vertical wood strip when engaged with the limiting block and the thickness of the limiting block when engaged with the solid wood locking wood are the same.

[0009] Further preferably, the installation position of the vertical wood strip is flush with the position of the two ends of the horizontal plate; and the installation position of the limiting block is arranged at the intersection of the horizontal plate and the vertical plate.

[0010] Further preferably, the thickness of the limiting block is the same as the width of the horizontal plate corresponding to the limiting block, and the width of the horizontal plate at the lowermost end of the door plate is greater than the width of the other horizontal plates.

[0011] Further preferably, the door plate is made of a glass fiber plate.

[0012] Further preferably, the size of the door plate, the door core plate and the support framework is determined according to the actual design size.

[0013] Further preferably, the LVL plate arranged at the four corners of the glass fiber door body is provided with a groove, and the PVC plate corresponding to the groove position is provided with a buckle matched with the groove.

[0014] A manufacturing method of a glass fiber door body, specifically comprising the following steps:

[0015] S1. First, place the door core plate at the opening position reserved for installing the door core plate at the rear end of the door plate, and then fix two vertical wood strips on both sides of the door core plate at positions flush with the two ends of the horizontal plate;

[0016] S2. Engage the limiting block with the vertical wood strip to limit and preliminarily fix the four corners of the door core plate;

[0017] S3. Install a solid wood locking wood on the side of each vertical wood strip away from the door core plate, and the installation position of the solid wood locking wood is located at the middle part of the support framework; engage the solid wood locking wood with the limiting block at the corresponding position for installing the door lock;

[0018] S4. Fill the remaining cavity of the glass fiber door body with a polyurethane foam plate;

[0019] S5. Install and bond the front end door plate, and sequentially fix the LVL plate and the PVC plate from inside to outside between the four end faces of the two door plates and between the four end faces of the two openings corresponding to the front and rear, and install a glass fiber plate at the connection between the door core plate and the opening reserved for installing the door core plate of the door plate to seal and fix, forming a glass fiber door body.

[0020] The beneficial effects of the present application are:

[0021] This invention utilizes the actual design dimensions of the door core panel and fiberglass door body to create a spliced ​​support frame and determine the dimensions of the front and rear door panels, as well as the dimensions and shape of the reserved installation openings for the door core panel. The structure is simple, easy to operate, and avoids material waste caused by traditional manufacturing methods, thus reducing production costs. Furthermore, the fiberglass door body used in this invention employs a longitudinal and transverse splicing method, with clearly defined horizontal and vertical textures. The door panels are combined with the interlocking support frame and foam material, fundamentally solving the cracking problem. Attached Figure Description

[0022] The accompanying drawings constituting this application are provided to further understand this application and do not constitute an undue limitation of this application.

[0023] Figure 1 This is a schematic diagram of the door panel structure in this invention;

[0024] Figure 2 This is a schematic diagram of the internal structure of the fiberglass door of the present invention;

[0025] Figure 3 for Figure 1 A cross-sectional view at position AA in the middle;

[0026] Figure 4 This is a schematic diagram showing the installation of the limiting block, vertical wooden strip, and solid wood lock in this invention;

[0027] In the diagram, 1-door panel; 11-vertical panel; 12-horizontal panel; 13-opening; 2-door core panel; 3-support frame; 31-vertical wooden strip; 311-first slot; 32-limiting block; 321-second slot; 33-solid wood lock; 331-third slot; 4-polyurethane foam board; 5-LVL board; 6-PVC board; 7-fiberglass board. Detailed Implementation

[0028] The specific implementation of the fiberglass door body and its manufacturing method provided by the present invention will be further described in conjunction with the accompanying drawings and embodiments.

[0029] like Figures 1-3 As shown, a fiberglass door includes a fiberglass door body, which includes two door panels 1 made of fiberglass boards, a door core panel 2, a support frame 3, and a polyurethane foam board 4. The two door panels 1 are fixed together by the support frame 3. A cavity structure is formed between the door panels 1 and the support frame 3. The door core panel 2 is installed in the cavity, corresponding to the opening 13 reserved for installing the door core panel in the door panel 1.

[0030] Preferably, the door panel 1 comprises two left and right vertical plates 11 and a plurality of horizontal plates 12 fixed between the two vertical plates; a plurality of openings 13 for mounting the door core plate 2 are formed between the horizontal plates 12 and the two vertical plates 11, and the number of openings 13 and horizontal plates 12 can be set according to actual customer needs.

[0031] Preferably, the support framework 3 comprises two left and right vertical wooden strips 31, and a plurality of limiting blocks 32 are arranged on the vertical wooden strips 31; each vertical wooden strip 31 is provided with a solid wood lock 33 on the side away from the door core plate 2, wherein the mounting position of the solid wood lock 33 is located in the middle region of the vertical wooden strip 31 of the entire support framework 3, and is used for mounting a door lock in the later stage. Preferably, the vertical wooden strip 31 is provided with a first clamping groove 311, and the limiting block 32 is provided with a second clamping groove 321; the solid wood lock 33 is provided with a third clamping groove 331, and the limiting block 32, the vertical wooden strip 31 and the solid wood lock 33 are fixed by clamping through the clamping grooves, and together form a spliced support framework 3, as shown in Figure 4 It is worth noting that the thickness when the vertical wooden strip 31 and the limiting block 32 are clamped is the same as the thickness when the limiting block 32 and the solid wood lock 33 are clamped, and both are equal to the distance between the front and rear door panels 1.

[0032] Preferably, LVL plates 5 and PVC plates 6 are sequentially arranged from the inside to the outside between the four end faces of the front and rear door panels 1 and between the four end faces of the openings 13 for mounting the door core plate 2 on the front and rear door panels 1 to seal the edges of the door body, and the LVL plate groove at the four corner positions of the glass door body is clamped with the PVC plate buckle to prevent it from being easily separated.

[0033] It is also preferable that the connection between the door core plate 2 and the opening 13 for mounting the door core plate 2 is sealed by a glass fiber plate 7.

[0034] It is also preferable that the mounting position of the vertical wooden strip 31 is flush with the positions of the two ends of the horizontal plate 12; the mounting position of the limiting block 32 is arranged at the intersection of the vertical plate 11 and the horizontal plate 12, and the thickness of the limiting block 32 is the same as the width of the horizontal plate 12 corresponding to the limiting block 32, so that the vertical wooden strip 31 and the limiting block 32 can be well hidden, and the door core plate 2 can also be limited and preliminarily fixed by the vertical wooden strip 31 and the limiting block 32.

[0035] It is also preferable that the width of the horizontal plate at the lowermost end of the door panel 1 is greater than the width of the other horizontal plates.

[0036] During production, the sizes of the door panel 1, the door core plate 2 and the support framework 3 can be adjusted according to customer's customized sizes, solving the problem of material waste and low reusability caused by the need to produce special molds for different door bodies in traditional door production.

[0037] Further preferably, the LVL plate 5 located at the four corners of the glass fiber door body is provided with a groove, and the PVC plate 6 corresponding to the groove position is provided with a buckle matched with the groove, and the two are clamped at the four corner positions during the edge sealing, and the firmness is better.

[0038] It is worth noting that the door core plate 2 in the application can also be replaced by a glass insert.

[0039] The manufacturing method of the glass fiber door body comprises the following steps:

[0040] S1. First, the door core plate 2 is placed in the opening 13 of the rear door plate 1 reserved for installing the door core plate, and then two vertical wooden bars 31 are fixed on both sides of the door core plate 2 and flush with the ends of the horizontal plate 12;

[0041] S2. The limiting block 32 is clamped with the vertical wooden bar 31 to limit and preliminarily fix the four corners of the door core plate 2;

[0042] S3. A solid wood lock 33 is installed on the side of each vertical wooden bar 31 away from the door core plate 2, and the installation position of the solid wood lock 33 is located in the middle region of the vertical wooden bar 31; the solid wood lock 33 is clamped with the limiting block 32 at the corresponding position for fixing the door lock later;

[0043] S4. The remaining cavity of the glass fiber door body is filled with a polyurethane foam plate 4;

[0044] S5. The front door plate 1 is installed and bonded, and the LVL plate 5 and the PVC plate 6 are sequentially fixed from inside to outside between the four end faces of the two door plates 1 and between the four end faces of the two openings corresponding to the front and rear, and the glass fiber plate is installed at the connection between the door core plate 2 and the opening reserved for installing the door core plate 2 of the door plate 1 to seal and fix, forming a glass fiber door body.

[0045] The application determines the size and shape of the front and rear door plates and the size and shape of the reserved door core plate installation opening by the actual design size of the door core plate and the glass fiber door body, and the structure is simple and convenient to operate, and the material waste caused by the traditional glass fiber door manufacturing method is avoided, and the production cost is reduced. Moreover, the glass fiber door body used in the application adopts a longitudinal and transverse splicing manner, the texture is clear, the door plate is combined with the supporting skeleton, and the foaming material is bonded, which fundamentally solves the cracking problem.

[0046] In the present application, the terms such as "upper", "lower", "bottom", "top" and the like indicate the orientation or positional relationship shown in the drawings, which are only the relationship words determined for the convenience of describing the structural relationship of the components or elements of the present application, and are not intended to specify any component or element in the present application, and cannot be understood as a limitation on the present application. The terms such as "connected", "connected" and the like should be understood broadly, which means that it can be fixedly connected, integrally connected or detachably connected; it can be directly connected or indirectly connected through an intermediate medium. For relevant researchers or technicians in the field, the specific meaning of the above terms in the present application can be determined according to the specific circumstances, and cannot be understood as a limitation on the present application.

[0047] Of course, the above description is not a limitation on the present application, and the present application is also not limited to the above examples. Changes, modifications, additions or substitutions made by those skilled in the art within the scope of the present application should also be within the scope of the present application.

Claims

1. A fiberglass door, comprising a fiberglass door body, characterized in that, The glass fiber door body comprises two front and back door panels, a support framework, a door core plate and a polyurethane foaming plate; the door panel comprises two left and right vertical plates and a plurality of horizontal plates fixed between the two vertical plates; the plurality of horizontal plates and the two vertical plates form a plurality of openings reserved for installing the door core plate; the two door panels are fixed through the support framework; the door panel and the support framework form a cavity structure; the door core plate is installed in the cavity and corresponds to the opening reserved for installing the door core plate of the door panel; The support framework comprises two vertical wooden strips, and a plurality of limiting blocks are arranged on the vertical wooden strips; the vertical wooden strips are provided with first clamping grooves, and the limiting blocks are provided with second clamping grooves; a wooden lock is arranged on the side of each vertical wooden strip away from the door core plate; a third clamping groove is arranged on the wooden lock, and the limiting blocks are clamped between the vertical wooden strips and the wooden lock. The four end faces between the front and back door panels and the four end faces between the corresponding two openings from the inside to the outside are sequentially sealed by LVL plates and PVC plates.

2. The fiberglass door according to claim 1, wherein, The connection between the door core plate and the opening is sealed by a glass fiber plate.

3. The fiberglass door according to claim 1, wherein, The thickness of the vertical wooden strip when clamped with the limiting block is the same as the thickness of the limiting block when clamped with the wooden lock.

4. The fiberglass door according to claim 3, wherein, The installation position of the vertical wooden strip is flush with the positions of the two ends of the horizontal plate; and the installation position of the limiting block is arranged at the intersection of the horizontal plate and the vertical plate.

5. The fiberglass door of claim 1, wherein, The thickness of the limiting block is the same as the width of the horizontal plate corresponding to the limiting block, and the width of the horizontal plate at the lowermost end of the door panel is greater than the widths of the other horizontal plates.

6. The fiberglass door of claim 1, wherein, The door panel is made of a glass fiber plate.

7. The fiberglass door of claim 1, wherein, The sizes of the door panel, the door core plate and the support framework are determined according to actual design sizes.

8. The fiberglass door of claim 1, wherein, The LVL plates arranged at the four corners of the glass fiber door body are provided with grooves, and the PVC plates corresponding to the groove positions are provided with buckles matched with the grooves.

9. A method of making a fiberglass door according to any one of claims 1 to 8, wherein, Specifically comprising the following steps: S1. First, place the door core plate corresponding to the opening reserved for installing the door core plate at the rear end of the door panel, and then fix the two vertical wooden strips at the positions flush with the two ends of the horizontal plate on both sides of the door core plate; S2. Clamping the limiting block with the vertical wooden strip to limit and preliminarily fix the four corners of the door core plate; S3. Installing a wooden lock on the side of each vertical wooden strip away from the door core plate, and the installation position of the wooden lock is located at the middle part of the support framework; clamping the wooden lock with the limiting block at the corresponding position to install the door lock; S4. Filling the remaining cavity of the glass fiber door body with a polyurethane foaming plate; S5. Installing and bonding the front end door panel, and sequentially fixing the LVL plates and PVC plates from the inside to the outside to seal the four end faces between the two door panels and the four end faces between the corresponding two openings of the front and back; installing a glass fiber plate at the connection between the door core plate and the opening reserved for installing the door core plate of the door panel to seal and fix, thereby forming a glass fiber door body.

Images