Composite door body machining center

Abstract

The utility model relates to the technical field of door body machining, in particular to a composite door body machining center. The composite door body machining center comprises a base. The conveying mechanism is movably arranged on the base, and the conveying mechanism is used for feeding and discharging the door body to be machined; the cross beam is movably arranged on the base; the saw cutting mechanism is movably arranged on one side of the cross beam, and the saw cutting mechanism is used for cutting and processing the door body to be processed; and the main shaft machining mechanism is movably arranged on the other side of the cross beam, and the main shaft machining mechanism is used for milling the side edge of the door body to be machined. The conveying mechanism is arranged to conduct automatic feeding and discharging on the to-be-machined door body. And the sawing mechanism capable of cutting the four edges of the door body to be machined and the main shaft machining mechanism for machining the side edges of the door body to be machined are further arranged, the requirements for wood door four-edge cutting and door lock hardware and end process machining are met, the sawing and side edge milling machining processes of the door body to be machined are integrated on one device, the automation degree is high, and the production efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the field of door processing technology, specifically a composite door processing center. Background Technology

[0002] In the current wooden door manufacturing industry, small and medium-sized wooden door manufacturers and integrated door, wall and cabinet furniture manufacturers typically produce less than 200 doors per day. Given the low production volume, there is no need to automate the entire production line.

[0003] Some manufacturers use sequentially arranged four-sided saws and door lock composite processing centers to connect sections or the entire line. However, due to low output, the equipment cannot mass-produce or operate at full capacity. This results in high-cost automated production lines that complete the squaring of wooden doors, door lock hardware processing, and door surface carving. In addition, some manufacturers use specialized process equipment that cannot be connected in a line, such as five-axis machining centers. Manual loading and unloading is inconvenient when handling heavy wooden doors, and the composite processing head is expensive. Alternatively, some manufacturers use door, wall, and cabinet integrated machines that can only perform single-sided composite processing. When processing the other side, manual turning and lifting are required, which also cannot form an automated production line and requires a large number of workers. Utility Model Content

[0004] The purpose of this invention is to propose a composite door processing center, which aims to solve the technical problems of existing door processing centers having a low degree of automation and requiring multiple machines to handle various door processes.

[0005] To achieve the above objectives, this utility model proposes a composite door processing center, including a base;

[0006] A conveying mechanism is movably mounted on the base and is used for feeding and discharging the door body to be processed. The base is provided with a fixed adsorption worktable and a movable adsorption worktable, both of which are used to fix the door body to be processed.

[0007] The crossbeam is movably mounted on the base;

[0008] A sawing mechanism is movably mounted on one side of the crossbeam, and the sawing mechanism is used to cut the fixed door body to be processed;

[0009] A main spindle machining mechanism is movably disposed on the other side of the crossbeam, and the main spindle machining mechanism is used to mill the side of the fixed door body to be processed.

[0010] Preferably, the sawing mechanism includes a sawing base, a first lifting assembly, a mounting base, a first rotating assembly, a first sawing spindle, and a main saw. The sawing base is disposed on the crossbeam, the first lifting assembly is disposed on the sawing base, the mounting base is disposed on the first lifting assembly, the first rotating assembly is disposed on the mounting base, the first rotating assembly is connected to the first sawing spindle, and the main saw is disposed at the output end of the first sawing spindle. The main saw is used to saw the door body to be processed.

[0011] Preferably, a second lifting assembly is provided on one side of the first sawing spindle, the second lifting assembly is provided with a second sawing spindle, and the output end of the second sawing spindle is provided with a secondary saw, which is used to scribble lines on the door body to be processed.

[0012] Preferably, the first lifting assembly includes a first lifting cylinder, a first guide rail, and a first slider. The first lifting cylinder is disposed on the sawing base, and the output end of the first lifting cylinder is connected to the mounting base. The sawing base is provided with the first guide rail distributed vertically, and the mounting base is provided with the first slider, which is movably disposed on the first guide rail.

[0013] The first rotating assembly includes a sawing rotating cylinder and a sawing rotating seat. The sawing rotating cylinder is mounted on the mounting seat, and the output end of the sawing rotating cylinder is connected to the sawing rotating seat. The bottom end of the sawing rotating seat is connected to the first sawing spindle.

[0014] Preferably, the spindle machining mechanism includes a spindle base, a third lifting assembly, a fixed seat, and a vertical machining spindle. The spindle base is disposed on the crossbeam, the third lifting assembly is disposed on the sawing base, the fixed seat is disposed on the third lifting assembly, and the vertical machining spindle is disposed on the fixed seat.

[0015] A tool magazine is provided on one side of the crossbeam, and the tool magazine contains multiple tools. The tools are used to be mounted on the vertical machining spindle. A tool changing assembly is also provided on one side of the crossbeam. The vertical machining spindle is movably mounted on the crossbeam to move to the tool magazine. The tool changing assembly is used to replace the tools on the main saw to process any facet of the door to be processed.

[0016] Preferably, the spindle machining mechanism further includes a second rotating component and at least one horizontal machining spindle. The second rotating component is disposed on the fixed base, and the horizontal machining spindle is vertically and vertically disposed on the second rotating component. The output end of the horizontal machining spindle is provided with a cutting body to process any side of the door body to be processed.

[0017] Preferably, the main spindle processing mechanism is further provided with a dust collection mechanism, which is connected to the first sawing main spindle, the second sawing main spindle, the vertical processing main spindle and the horizontal processing main spindle through pipes respectively, so as to suck up the waste generated by the sawing mechanism and the main spindle processing mechanism when processing the door body to be processed.

[0018] Preferably, the mobile adsorption worktable includes a second guide rail, an adsorption unit, a support, and a first driving component. The base is provided with a second guide rail extending along the Y-axis. The support is movably mounted on the second guide rail. The adsorption unit is mounted on the support. The first driving component is used to drive the support and the adsorption unit to reciprocate along the second guide rail.

[0019] The adsorption unit includes a fixed adsorption component and a movable adsorption component. The fixed adsorption component is fixedly mounted on the support. The support is provided with a third guide rail extending along the X-axis. The movable adsorption component is movably mounted on the third guide rail. The support is also provided with a second driving component, which is used to drive the movable adsorption component to reciprocate along the third guide rail.

[0020] Preferably, the base is further provided with a liftable tray mechanism, which is located at the end of the fixed adsorption worktable and the movable adsorption worktable to support the corners of the door body to be processed during processing.

[0021] The base is also provided with a lifting and positioning mechanism that can be raised and lowered. The fixed adsorption worktable and the mobile adsorption worktable are respectively provided with multiple lifting and positioning mechanisms on their sides. The lifting and positioning mechanisms are used to position the door body to be processed.

[0022] Preferably, the base is further provided with a chip removal mechanism, which is used to collect the waste chips that fall off when cutting or processing the door body to be processed.

[0023] The composite door processing center disclosed in this utility model has the following beneficial effects: The composite door processing center is equipped with a conveying mechanism for automatic feeding and unloading of door bodies to be processed; it is also equipped with a sawing mechanism for cutting the four sides of the door body to be processed and a spindle processing mechanism for processing the side edges of the door body to be processed, which meets the needs of cutting the four sides of wooden doors and processing door lock hardware and end-end processes. The sawing and side milling processes of the door body to be processed are integrated into one machine, with a high degree of automation and improved production efficiency. Attached Figure Description

[0024] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on the structures shown in these drawings without creative effort.

[0025] Figure 1 This is a schematic diagram of the composite door processing center of this utility model;

[0026] Figure 2 This is a structural schematic diagram of the composite door processing center of this utility model from another angle;

[0027] Figure 3 This is a structural schematic diagram of the composite door processing center of this utility model from another angle;

[0028] Figure 4 This is a schematic diagram of the sawing mechanism in the composite door processing center of this utility model;

[0029] Figure 5 This is a schematic diagram of the sawing mechanism in the composite door processing center of this utility model;

[0030] Figure 6 This is a schematic diagram of the spindle machining mechanism in the composite door machining center of this utility model;

[0031] Figure 7 This is a schematic diagram of the spindle machining mechanism in the composite door machining center of this utility model;

[0032] Figure 8 This is a partial structural schematic diagram of the composite door processing center of this utility model;

[0033] Figure 9 This is a partial structural schematic diagram of the composite door processing center of this utility model.

[0034] In the attached diagram: 1-base, 11-fixed adsorption worktable, 12-movable adsorption worktable, 121-second guide rail, 122-adsorption unit, 1221-fixed adsorption assembly, 1222-movable adsorption assembly, 123-support, 1231-third guide rail, 1232-second drive assembly, 124-first drive assembly, 13-pallet mechanism, 14-lifting and positioning mechanism, 15-chip removal mechanism, 2-conveying mechanism, 3-crossbeam, 31-tool magazine, 311-tool, 4-sawing mechanism, 41-sawing base 42-First lifting assembly, 421-First lifting cylinder, 422-First guide rail, 423-First slider, 43-Mounting seat, 44-First rotating assembly, 441-Sawing rotating cylinder, 442-Sawing rotating seat, 45-First sawing spindle, 47-Second lifting assembly, 48-Second sawing spindle, 5-Spindle machining mechanism, 51-Spindle base, 52-Third lifting assembly, 53-Fixed seat, 54-Vertical machining spindle, 55-Second rotating assembly, 56-Horizontal machining spindle, 6-Dust collection mechanism.

[0035] The realization of the purpose, functional features and advantages of this utility model will be further explained in conjunction with the embodiments and with reference to the accompanying drawings. Detailed Implementation

[0036] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0037] It should be noted that if the embodiments of this utility model involve directional indication, the directional indication is only used to explain the relative positional relationship and movement of each component in a specific posture. If the specific posture changes, the directional indication will also change accordingly.

[0038] Furthermore, if the embodiments of this utility model involve descriptions such as "first" or "second," these descriptions are for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of indicated technical features. Therefore, features defined with "first" or "second" may explicitly or implicitly include at least one of those features. Additionally, the technical solutions of the various embodiments can be combined with each other, but this must be based on the ability of those skilled in the art to implement them. If the combination of technical solutions is contradictory or impossible to implement, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection claimed by this utility model.

[0039] like Figures 1 to 9 As shown, a composite door processing center includes a base 1;

[0040] The conveying mechanism 2 is movably mounted on the base 1 and is used for feeding and discharging the door body to be processed. The base 1 is provided with a fixed adsorption worktable 11 and a movable adsorption worktable 12, both of which are used to fix the door body to be processed.

[0041] The crossbeam 3 is movably mounted on the base 1;

[0042] The sawing mechanism 4 is movably disposed on one side of the crossbeam 3, and the sawing mechanism 4 is used to cut the fixed door body to be processed.

[0043] The main spindle machining mechanism 5 is movably disposed on the other side of the crossbeam 3. The main spindle machining mechanism 5 is used to mill the side of the fixed door body to be processed.

[0044] This solution discloses a composite door processing center, equipped with a conveyor mechanism 2 for automatic feeding and unloading of door bodies to be processed, realizing automated production line operation; it also includes a sawing mechanism 4 for cutting the four sides of the door body to be processed and a spindle processing mechanism 5 for processing the sides of the door body to be processed, meeting the needs of cutting the four sides of wooden doors and processing door lock hardware and end-finishing processes. In addition, the base 1 is equipped with a fixed adsorption worktable 11 and a movable adsorption worktable 12. The fixed adsorption worktable 11 fixes the door body to be processed in a predetermined position on the base 1 after feeding, while the movable adsorption worktable 12 can move freely according to the shape and size of the door body to be processed, fixing it in a suitable position to ensure stable processing of the door body afterwards. In summary, the composite door processing center can realize automatic feeding and unloading, and integrates the sawing and side milling processes of the door body to be processed into one machine, achieving a high degree of automation and improving production efficiency. Furthermore, based on this composite door processing center, it can be combined with loading and unloading equipment to form an automated processing production line, realizing automated connection, reducing manual operation, and further improving automated production efficiency.

[0045] Furthermore, the sawing mechanism 4 includes a sawing base 41, a first lifting assembly 42, a mounting base 43, a first rotating assembly 44, a first sawing spindle 45, and a main saw. The sawing base 41 is disposed on the crossbeam 3. The first lifting assembly 42 is disposed on the sawing base 41. The mounting base 43 is disposed on the first lifting assembly 42. The first rotating assembly 44 is disposed on the mounting base 43. The first rotating assembly 44 is connected to the first sawing spindle 45. The main saw is disposed at the output end of the first sawing spindle 45. The main saw is used to saw the door body to be processed.

[0046] In this embodiment, as Figures 4 to 5 As shown, the main saw can rotate 90 degrees under the drive of the first rotating component 44, and can also be freely raised and lowered under the drive of the first lifting component 42 to saw and cut the excess material at each position on the four sides of the wooden door.

[0047] Furthermore, a second lifting assembly 47 is provided on one side of the first sawing spindle 45, and a second sawing spindle 48 is provided on the second lifting assembly 47. The output end of the second sawing spindle 48 is provided with a secondary saw, which is used to scribble lines on the door body to be processed.

[0048] In this embodiment, as Figures 4 to 5 As shown, the sawing mechanism 4 also has a secondary saw on one side of the main saw. The secondary saw can also be freely raised and lowered by the second lifting component 47, and the main saw and the secondary saw can rotate simultaneously by the first rotating component 44. The secondary saw is mainly used to scribing and cutting the door body to be processed, so as to avoid the door body from chipping or breaking at the edges.

[0049] Furthermore, the first lifting assembly 42 includes a first lifting cylinder 421, a first guide rail 422, and a first slider 423. The first lifting cylinder 421 is disposed on the sawing base 41, and the output end of the first lifting cylinder 421 is connected to the mounting base 43. The sawing base 41 is provided with the first guide rail 422 distributed vertically, and the mounting base 43 is provided with the first slider 423, which is movably disposed on the first guide rail 422.

[0050] The first rotating assembly 44 includes a sawing rotating cylinder 441 and a sawing rotating seat 442. The sawing rotating cylinder 441 is mounted on the mounting base 43, and the output end of the sawing rotating cylinder 441 is connected to the sawing rotating seat 442. The bottom end of the sawing rotating seat 442 is connected to the first sawing spindle 45.

[0051] The first lifting assembly 42 includes a first lifting cylinder 421, a first guide rail 422, and a first slider 423. The first lifting cylinder 421 can drive the mounting base 43 to move up and down along the sawing base 41, and the mounting base 43 is movably mounted on the first guide rail 422 of the sawing base 41 via the first slider 423. The first guide rail 422 provides vertical guidance for the lifting process of the mounting base 43. The structure of the second lifting assembly 47 is similar to that of the first lifting assembly 42, also including a lifting cylinder, guide rail, and slider structure to complete the free lifting of the auxiliary saw.

[0052] The first rotating assembly 44 includes a sawing rotating cylinder 441 and a sawing rotating seat 442. The sawing rotating cylinder 441 is horizontally arranged on the mounting base 43, and the output end of the sawing rotating cylinder 441 is connected to the sawing rotating seat 442. When the sawing rotating cylinder 441 is running, it can drive the sawing rotating seat 442 to rotate, so as to drive the main saw and the auxiliary saw to process different areas of the door body to be processed.

[0053] Furthermore, the spindle machining mechanism 5 includes a spindle base 51, a third lifting assembly 52, a fixed seat 53, and a vertical machining spindle 54. The spindle base 51 is disposed on the crossbeam 3, the sawing base 41 is provided with the third lifting assembly 52, the fixed seat 53 is disposed on the third lifting assembly 52, and the fixed seat 53 is provided with the vertical machining spindle 54.

[0054] A tool magazine 31 is provided on one side of the crossbeam 3. The tool magazine 31 contains a plurality of tools 311. The tools 311 are used to be mounted on the vertical machining spindle 54. A tool changing assembly is also provided on one side of the crossbeam 3. The vertical machining spindle 54 is movably mounted on the crossbeam 3 to move to the tool magazine 31. The tool changing assembly is used to replace the tools 311 on the main saw to process any face of the door body to be processed.

[0055] like Figures 6 to 7 As shown, a spindle machining mechanism 5 is provided on the other side of the crossbeam 3. The spindle machining mechanism 5 includes a vertical machining spindle 54. The vertical machining spindle 54 can move up and down along the spindle base 51 under the drive of the third lifting component 52. The vertical spindle can also move left and right along the crossbeam 3. When it moves to the tool magazine 31 on one side of the crossbeam 3, different tools 311 can be replaced onto the vertical machining spindle 54 through the cooperation of the tool changing component, so as to realize the process processing of different door surfaces (including the top and bottom of the door to be processed), such as lock holes, peepholes, metal decorative strips, etc.

[0056] Furthermore, the spindle machining mechanism 5 also includes a second rotating component 55 and at least one horizontal machining spindle 56. The second rotating component 55 is disposed on the fixed base 53, and the horizontal machining spindle 56 is vertically and vertically disposed on the second rotating component 55. The output end of the horizontal machining spindle 56 is provided with a cutting body to process any side of the door body to be processed.

[0057] In this embodiment, as Figures 6 to 7As shown, in addition to the vertical machining spindle 54 and the corresponding cutting tool 311, at least one horizontal machining spindle 56 with a cutting tool body is also provided, preferably two horizontal machining spindles 56. Both horizontal machining spindles 56 can rotate 90 degrees under the drive of the second rotating component 55. The structure of the second rotating component 55 is basically the same as that of the first rotating component 44. Both are driven by cylinders to rotate, so as to realize the processing of the four sides of the door body to be processed, such as end hardware processing, hinge and lock groove processing, etc.

[0058] Furthermore, the main spindle processing mechanism 5 is also equipped with a dust collection mechanism 6, which is connected to the first sawing main spindle 45, the second sawing main spindle 48, the vertical processing main spindle 54 and the horizontal processing main spindle 56 through pipes to suck up the waste generated when the sawing mechanism 4 and the main spindle processing mechanism 5 process the door body to be processed.

[0059] This embodiment also includes a dust collection mechanism 6, which is mounted on the spindle base 51. Waste chips splashed during the processing of the door body by the main saw, secondary saw, the cutting tools 311 of the vertical machining spindle 54, and the cutting tool body of the horizontal machining spindle 56 can be sucked out by the dust collection mechanism 6. The dust collection mechanism 6 is provided with multiple suction ports, and each suction port is connected to the first sawing spindle 45, the second sawing spindle 48, the vertical machining spindle 54, and the horizontal machining spindle 56 through a pipe, which has a better dust removal effect and makes the composite door processing center cleaner.

[0060] Furthermore, the movable adsorption worktable 12 includes a second guide rail 121, an adsorption unit 122, a support 123, and a first drive assembly 124. The base 1 is provided with the second guide rail 121 extending along the Y-axis direction. The support 123 is movably disposed on the second guide rail 121. The adsorption unit 122 is disposed on the support 123. The first drive assembly 124 is used to drive the support 123 and the adsorption unit 122 to reciprocate along the second guide rail 121.

[0061] The adsorption unit 122 includes a fixed adsorption component 1221 and a movable adsorption component 1222. The fixed adsorption component 1221 is fixedly mounted on the support 123. The support 123 is provided with a third guide rail 1231 extending along the X-axis. The movable adsorption component 1222 is movably mounted on the third guide rail 1231. The support 123 is also provided with a second driving component 1232, which is used to drive the movable adsorption component 1222 to reciprocate along the third guide rail 1231.

[0062] like Figures 8 to 9As shown, in addition to the conveying mechanism 2 for automated feeding and unloading of the door body to be processed, the base 1 also has a fixed adsorption worktable 11 and a movable adsorption worktable 12 to fix the door body to be processed, reducing manual handling of the door body and realizing automated production line. The movable adsorption worktable 12 includes a second guide rail 121, an adsorption unit 122, a support 123, and a first drive assembly 124. The entire support 123 and the adsorption unit 122 above it can move freely along the second guide rail 121 (extending towards the Y-axis) under the drive of the first drive assembly 124. The first drive assembly 124 is composed of a motor, a transmission belt, a lead screw, and other structures. The adsorption unit 122 includes a fixed adsorption assembly 1221 (including a fixed suction cup) and a movable adsorption assembly 1222 (including a movable suction cup). The movable adsorption assembly 1222 can move freely along the third guide rail 1231 (extending towards the X-axis) under the drive of the second drive assembly 1232. With the above structure, the entire adsorption unit 122 can be moved to different positions on the Y-axis to fix the door body to be processed. The movable adsorption component 1222 can also be moved independently to different positions on the X-axis to fix different parts of the door body to be processed. There is no need to manually adjust the fixing position. The size of the adsorption worktable and the adsorption position can be automatically adjusted according to the size of the door body to be processed, resulting in a better fixing effect and wider adaptability.

[0063] In actual production, each adsorption unit 122 may include five fixed adsorption components 1221 and one movable adsorption component 1222. The second drive component 1232 is composed of a servo chuck drive motor, a synchronous belt and other structures. The servo chuck drive motor is small in size and works with the compact synchronous belt to drive the movable adsorption component 1222, which makes it less likely for the horizontal machining spindle 56 to be interfered with when machining the end of the door body to be processed.

[0064] Furthermore, the base 1 is also provided with a liftable tray mechanism 13, which is located at the end of the fixed adsorption worktable 11 and the movable adsorption worktable 12 to support the corners of the door body to be processed during processing.

[0065] The base 1 is also provided with a lifting and positioning mechanism 14 that can be raised and lowered. The fixed adsorption worktable 11 and the mobile adsorption worktable 12 are respectively provided with multiple lifting and positioning mechanisms 14. The lifting and positioning mechanism 14 is used to position the door body to be processed.

[0066] In this embodiment, a support plate mechanism 13 is also provided on the base 1. The support plate mechanism 13 can support the corners of the door body to be processed during processing, preventing the corners from chipping when the door body is sawn. In addition, a lifting and positioning mechanism 14 is also provided on the base 1. Several sets of lifting and positioning mechanisms 14 are respectively provided on the sides of the fixed adsorption worktable 11 and the movable adsorption worktable 12. When the door body to be processed is fed, the lifting and positioning mechanism 14 rises simultaneously to ensure that the door body to be processed on the worktable does not shift and that the sides of the door body to be processed are on the same straight line, thus achieving accurate positioning.

[0067] Furthermore, the base 1 is also equipped with a chip removal mechanism 15, which is used to collect the waste chips that fall off during the cutting or processing of the door body to be processed. The chip removal mechanism 15 on the base 1 collects the waste chips that fall off during the cutting or processing of the door body to be processed, and then conveys them out from the side of the base 1, realizing automatic collection and fixed-point discharge of waste chips. Of course, in addition to waste chips, the long-side waste material cut off after processing can also be collected by the chip removal mechanism 15 and discharged from the side.

[0068] The above description is only a preferred embodiment of the present utility model and does not limit the patent scope of the present utility model. All equivalent structural transformations made under the inventive concept of the present utility model using the contents of the present utility model specification and drawings, or direct / indirect applications in other related technical fields, are included within the patent protection scope of the present utility model.

Claims

1. A composite door machining center, characterized in that, include: Base (1); A conveying mechanism (2) is movably mounted on the base (1). The conveying mechanism (2) is used for feeding and discharging the door body to be processed. The base (1) is provided with a fixed adsorption worktable (11) and a movable adsorption worktable (12). Both the fixed adsorption worktable (11) and the movable adsorption worktable (12) are used to fix the door body to be processed. A crossbeam (3) is movably mounted on the base (1); A sawing mechanism (4) is movably disposed on one side of the crossbeam (3). The sawing mechanism (4) is used to cut the fixed door body to be processed. The main spindle machining mechanism (5) is movably disposed on the other side of the crossbeam (3). The main spindle machining mechanism (5) is used to mill the side of the fixed door body to be processed.

2. The composite door machining center according to claim 1, wherein, The sawing mechanism (4) includes a sawing base (41), a first lifting assembly (42), a mounting base (43), a first rotating assembly (44), a first sawing spindle (45), and a main saw. The sawing base (41) is mounted on the crossbeam (3). The first lifting assembly (42) is mounted on the sawing base (41). The mounting base (43) is mounted on the first lifting assembly (42). The first rotating assembly (44) is mounted on the mounting base (43). The first rotating assembly (44) is connected to the first sawing spindle (45). The main saw is mounted at the output end of the first sawing spindle (45). The main saw is used to saw the door body to be processed.

3. The composite door machining center according to claim 2, wherein, A second lifting assembly (47) is provided on one side of the first sawing spindle (45), and a second sawing spindle (48) is provided on the second lifting assembly (47). The output end of the second sawing spindle (48) is provided with a secondary saw, which is used to scribble lines on the door body to be processed.

4. The composite door machining center according to claim 2, wherein, The first lifting assembly (42) includes a first lifting cylinder (421), a first guide rail (422), and a first slider (423). The first lifting cylinder (421) is disposed on the sawing base (41), and the output end of the first lifting cylinder (421) is connected to the mounting base (43). The sawing base (41) is provided with the first guide rail (422) arranged vertically, and the mounting base (43) is provided with the first slider (423). The first slider (423) is movably disposed on the first guide rail (422). The first rotating assembly (44) includes a sawing rotating cylinder (441) and a sawing rotating seat (442). The sawing rotating cylinder (441) is mounted on the mounting base (43), and the output end of the sawing rotating cylinder (441) is connected to the sawing rotating seat (442). The bottom end of the sawing rotating seat (442) is connected to the first sawing spindle (45).

5. The composite door machining center according to claim 3, wherein, The spindle machining mechanism (5) includes a spindle base (51), a third lifting assembly (52), a fixed seat (53), and a vertical machining spindle (54). The spindle base (51) is mounted on the crossbeam (3), the sawing base (41) is provided with the third lifting assembly (52), the fixed seat (53) is mounted on the third lifting assembly (52), and the fixed seat (53) is provided with the vertical machining spindle (54). A tool magazine (31) is provided on one side of the crossbeam (3), and a plurality of tools (311) are provided in the tool magazine (31). The tools (311) are used to be mounted on the vertical machining spindle (54). A tool changing assembly is also provided on one side of the crossbeam (3). The vertical machining spindle (54) is movably mounted on the crossbeam (3) to move to the tool magazine (31). The tool changing assembly is used to replace the tools (311) on the main saw to process any door surface of the door body to be processed.

6. A combined door machining center according to claim 5, characterized in that The main spindle machining mechanism (5) further includes a second rotating component (55) and at least one horizontal machining spindle (56). The second rotating component (55) is mounted on the fixed base (53). The horizontal machining spindle (56) is vertically mounted on the second rotating component (55). The output end of the horizontal machining spindle (56) is provided with a cutting tool to process any side of the door body to be processed.

7. A combined door machining center according to claim 6, characterized in that The main spindle processing mechanism (5) is also equipped with a dust collection mechanism (6). The dust collection mechanism (6) is connected to the first sawing spindle (45), the second sawing spindle (48), the vertical processing spindle (54) and the horizontal processing spindle (56) through pipes to suck up the waste generated when the sawing mechanism (4) and the main spindle processing mechanism (5) process the door body to be processed.

8. The composite door machining center according to claim 1, wherein, The movable adsorption worktable (12) includes a second guide rail (121), an adsorption unit (122), a support (123), and a first drive assembly (124). The base (1) is provided with the second guide rail (121) extending along the Y-axis. The support (123) is movably disposed on the second guide rail (121). The adsorption unit (122) is disposed on the support (123). The first drive assembly (124) is used to drive the support (123) and the adsorption unit (122) to reciprocate along the second guide rail (121). The adsorption unit (122) includes a fixed adsorption component (1221) and a movable adsorption component (1222). The fixed adsorption component (1221) is fixedly mounted on the support (123). The support (123) is provided with a third guide rail (1231) extending along the X-axis. The movable adsorption component (1222) is movably mounted on the third guide rail (1231). The support (123) is also provided with a second driving component (1232). The second driving component (1232) is used to drive the movable adsorption component (1222) to reciprocate along the third guide rail (1231).

9. A combined door machining center according to claim 8, characterized in that The base (1) is also provided with a liftable tray mechanism (13), which is located at the end of the fixed adsorption worktable (11) and the movable adsorption worktable (12) to support the corners of the door body to be processed during processing. The base (1) is also provided with a lifting and positioning mechanism (14) that can be raised and lowered. The fixed adsorption worktable (11) and the movable adsorption worktable (12) are respectively provided with multiple lifting and positioning mechanisms (14). The lifting and positioning mechanism (14) is used to position the door body to be processed.

10. The composite door machining center according to claim 1, wherein, The base (1) is also provided with a chip removal mechanism (15), which is used to collect the waste chips that fall off when cutting or processing the door body to be processed.

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