A sawing and milling integrated machine for U-shaped door frames

Abstract

The present invention provides a sawing and milling integrated machine for a U-shaped door pocket, which includes an end processing component, an intermediate processing component and a workbench arranged on a frame. The end processing component is slidably arranged at both ends of the frame, the intermediate processing component is slidably arranged between the two end processing components, and the workbench is arranged on the frame and is located below the end processing component and the intermediate processing component. In the sawing and milling integrated machine for a U-shaped door pocket of the present invention, two end processing components and an intermediate processing component are provided. Each end processing component or the intermediate processing component can be provided with functions such as a sawing component, a milling component, a drill bit component, a milling groove component, etc., realizing that tasks such as sawing, drilling, and drilling grooves can be completed simultaneously with one positioning, greatly improving labor efficiency and processing accuracy.

Description

Technical Field

[0001] The present invention relates to the technical field of wooden door machinery, and particularly relates to a sawing and milling integrated machine for U-shaped door frames. Background Art

[0002] During the processing of door frames, multiple processes such as sizing sawing, 45° chamfering, hardware hole machining, cross-slot machining, and lock hole machining are involved. Existing equipment is mostly single-machine version, and so many processing processes need to be completed by multiple devices. During the process of transferring processes, due to the need for repositioning, it is difficult to guarantee the processing accuracy. At the same time, as the processes are gradually completed, a large amount of labor time is wasted, which is not conducive to improving production efficiency. Moreover, purchasing multiple devices separately increases the purchase cost and wastes the effective utilization space of the workshop. Summary of the Invention

[0003] To solve the above problems, the present invention provides a sawing and milling integrated machine for U-shaped door frames, which is provided with two end processing components and an intermediate processing component. Each of the end processing components or the intermediate processing component can be provided with functions such as a sawing component, a milling component, a drill bit component, a milling slot component, etc., realizing the tasks of sawing, drilling, and slot drilling simultaneously with one positioning, greatly improving labor efficiency and processing accuracy.

[0004] To achieve the above objectives, a technical solution adopted by the present invention is:

[0005] A sawing and milling integrated machine for U-shaped door frames includes an end processing component, an intermediate processing component, and a workbench arranged on a frame. The end processing components are slidably arranged at both ends of the frame, the intermediate processing component is slidably arranged between the two end processing components, and the workbench is arranged on the frame and is located below the end processing components and the intermediate processing component.

[0006] Further, there are at least two workbenches. Each workbench includes an upper workbench, a lower workbench component, a vertical positioning mechanism, a width positioning mechanism, and a feeding mechanism. The upper workbench is arranged on the frame through a vertical support. The lower workbench component is slidably connected to the vertical support through a slide rail. The lower workbench component is connected to a lower positioning cylinder arranged on the vertical support. The vertical positioning mechanism and the width positioning mechanism are both arranged on the lower workbench component, and the feeding mechanism is arranged on the vertical support.

[0007] Further, the lower workbench component includes a lower workbench, the lower positioning cylinder, and a vertical slide rail. The lower workbench is connected to the vertical slide rail through a slider. The lower positioning cylinder and the vertical slide rail are arranged on the vertical support, and the output end of the lower positioning cylinder is connected to the lower workbench.

[0008] Furthermore, the width positioning mechanism is located between the upper workbench and the lower workbench assembly. The width positioning mechanism includes a fixed-end side backrest, a fixed-end clamping mechanism, a movable-end side backrest, and a movable-end clamping mechanism provided on the vertical bracket; the fixed-end side backrest and the movable-end side backrest are respectively located at both ends of the lower workbench assembly, and the fixed-end clamping mechanism and the movable-end clamping mechanism are respectively located at both ends of the lower workbench assembly.

[0009] Furthermore, the fixed-end clamping mechanism is provided on the vertical bracket through a first lifting cylinder. The fixed-end clamping mechanism includes a first clamping cylinder and a first side clamping plate. The first clamping cylinder is connected to the output end of the first lifting cylinder through a first fixing block, and the first side clamping plate is connected to the output end of the first clamping cylinder.

[0010] Furthermore, the movable-end side backrest is provided on the lower workbench assembly through a driving mechanism. The driving mechanism is provided on the vertical bracket. The movable-end side backrest is slidably connected to the longitudinal slide rail on the lower workbench assembly through a slider.

[0011] Furthermore, the movable-end clamping mechanism is provided on the movable-end side backrest. The movable-end clamping mechanism includes a second lifting cylinder, a second clamping cylinder, and a second side clamping plate. The second lifting cylinder is provided on the movable-end side backrest. The output end of the second lifting cylinder is connected to the second clamping cylinder, and the output end of the second clamping cylinder is connected to the second clamping plate.

[0012] Furthermore, the vertical positioning mechanism includes a third clamping cylinder and a positioning block. The third clamping cylinder is provided on the lower workbench assembly, and the positioning block is located at the output end of the third clamping cylinder.

[0013] The above technical solution of the present invention has the following advantages compared with the prior art:

[0014] (1) A sawing and milling integrated machine for a U-shaped door pocket of the present invention is provided with two end processing components and an intermediate processing component. Each of the end processing components or the intermediate processing component can be provided with functions such as a sawing component, a milling component, a drill bit component, a milling groove component, etc., realizing the tasks of sawing, drilling, and drilling grooves simultaneously with one positioning, greatly improving labor efficiency and processing accuracy.

[0015] (2) The sawing and milling integrated machine for U-shaped door frames of the present invention realizes the inverted U-shaped positioning of the U-shaped door frame through the cooperation of the lower workbench assembly, the vertical positioning mechanism, and the width positioning mechanism. At this time, the end processing assembly and the intermediate processing assembly can be arranged above the workbench, reasonably utilizing the space above the workbench, avoiding the technical problems of incomplete processing of hole slots and insufficient space below the overall equipment caused by the lower placement of the lower workbench assembly, and improving the space utilization rate.

[0016] (3) The sawing and milling integrated machine for U-shaped door frames of the present invention has a movable end side backrest arranged on the lower workbench assembly through a driving mechanism, which is convenient for adjusting the width of door frames of different specifications and improves the processing of door frames of multiple widths.

[0017] (4) The sawing and milling integrated machine for U-shaped door frames of the present invention completes the positioning of the two side plates of the U-shaped door frame through the cooperation of the fixed end clamping mechanism and the fixed end side backrest of the vertical support, and the cooperation of the movable end side backrest and the movable end clamping mechanism. The vertical positioning mechanism and the upper workbench cooperate to realize the positioning of the main board of the U-shaped door frame. The all-round positioning scheme ensures the processing accuracy.

[0018] (5) The sawing and milling integrated machine for U-shaped door frames of the present invention realizes the automatic feeding of the U-shaped door frame through the feeding mechanism, avoiding the safety hazards caused by manual feeding. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The technical solutions and their beneficial effects of the present invention will become obvious through the detailed description of the specific embodiments of the present invention in conjunction with the accompanying drawings.

[0020] Figures 1 to 2 The structure diagram of the sawing and milling integrated machine for U-shaped door frames according to an embodiment of the present invention is shown;

[0021] Figures 3 to 5 The structure diagram of the workbench according to an embodiment of the present invention is shown.

[0022] Reference numerals in the drawings:

[0023] 1 Frame, 2 End processing assembly, 3 Intermediate processing assembly, 4 Workbench, 41 Upper workbench, 42 Lower workbench assembly, 421 Lower workbench, 422 Lower positioning cylinder, 423 Vertical slide rail, 43 Vertical positioning mechanism, 431 Third clamping cylinder, 432 Positioning block, 44 Width positioning mechanism, 441 Fixed end side backrest, 442 Fixed end clamping mechanism, 443 Movable end side backrest, 444 First side clamping plate, 445 First lifting cylinder, 446 First clamping cylinder, 45 Feeding mechanism, 46 Vertical support, 47 Movable end clamping mechanism, 471 Second lifting cylinder, 472 Second clamping cylinder, 473 Second side clamping plate. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0024] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without creative efforts belong to the scope of protection of the present invention.

[0025] This embodiment provides a sawing and milling integrated machine for a U-shaped door pocket, as Figures 1 to 2 shown, which includes an end processing component 2, an intermediate processing component 3, and a workbench 4 provided on a frame 1. The end processing component 2 is slidably provided at both ends of the frame 1, the intermediate processing component 3 is slidably provided between the two end processing components 2, and the workbench 4 is provided on the frame 1 and is located below the end processing component 2 and the intermediate processing component 3. In this application, two end processing components and one intermediate processing component are provided, and functions such as a sawing component, a milling component, a drill bit component, and a milling groove component can be installed at the same time, realizing tasks such as sawing, drilling, and grooving can be completed simultaneously with one positioning, greatly improving labor efficiency and processing accuracy.

[0026] As Figures 3 - 5 shown, there are at least two workbenches 4. Each workbench 4 includes an upper workbench 41, a lower workbench component 42, a vertical positioning mechanism 43, a width positioning mechanism 44, and a feeding mechanism 45. The upper workbench 41 is provided on the frame 1 through a vertical bracket 46. The lower workbench component 42 is slidably connected to the vertical bracket 46 through a slide rail. The lower workbench component 42 is connected to a lower positioning cylinder 422 provided on the vertical bracket 46. The vertical positioning mechanism 43 and the width positioning mechanism 44 are both provided on the lower workbench component 42, and the feeding mechanism 45 is provided on the vertical bracket 46. During use, the material is fed through the feeding mechanism 45. When the U-shaped door pocket to be processed is in place, the lower workbench component 42 rises above the feeding mechanism 45 so that the U-shaped door pocket to be processed is carried on the lower workbench component 42, completing the feeding process.

[0027] The lower workbench component 42 includes a lower workbench 421, the lower positioning cylinder 422, and a vertical slide rail 423. The lower workbench 421 is connected to the vertical slide rail 423 through a slider. The lower positioning cylinder 422 and the vertical slide rail 423 are provided on the vertical bracket 46. The output end of the lower positioning cylinder 422 is connected to the lower workbench 421. The distance between the lower workbench 421 and the upper workbench 41 is adjusted through the lower positioning cylinder to complete the position exchange of the U-shaped door pocket.

[0028] The width positioning mechanism 44 is located between the upper workbench 41 and the lower workbench assembly 42. The width positioning mechanism 44 includes a fixed-end side backrest 441, a fixed-end clamping mechanism 442, a movable-end side backrest 443, and a movable-end clamping mechanism 47 provided on the vertical support 46. The fixed-end side backrest 441 and the movable-end side backrest 443 are respectively located at both ends of the lower workbench assembly 42, and the fixed-end clamping mechanism 442 and the movable-end clamping mechanism 47 are respectively located at both ends of the lower workbench assembly 42.

[0029] The fixed-end clamping mechanism 442 is provided on the vertical support 46 through a first lifting cylinder 445. The fixed-end clamping mechanism 442 includes a first clamping cylinder 446 and a first side clamping plate 444. The first clamping cylinder 446 is connected to the output end of the first lifting cylinder 445 through a first fixing block, and the first side clamping plate 444 is connected to the output end of the first clamping cylinder 446.

[0030] The movable-end side backrest 443 is provided on the lower workbench assembly 42 through a driving mechanism. The driving mechanism is provided on the vertical support 46. The movable-end side backrest 443 is slidably connected to the longitudinal slide rail on the lower workbench assembly 42 through a slider. Preferably, the driving mechanism is a lead screw drive to improve stability.

[0031] The movable-end clamping mechanism 47 is provided on the movable-end side backrest 443. The movable-end clamping mechanism 47 includes a second lifting cylinder 471, a second clamping cylinder 472, and a second side clamping plate 473. The second lifting cylinder 471 is provided on the movable-end side backrest 443. The output end of the second lifting cylinder 471 is connected to the second clamping cylinder 472, and the output end of the second clamping cylinder 472 is connected to the second side clamping plate 473.

[0032] The vertical positioning mechanism 43 includes a third clamping cylinder 431 and a positioning block 432. The third clamping cylinder 431 is provided on the lower workbench assembly 42, and the positioning block 432 is located at the output end of the third clamping cylinder 431.

[0033] The usage method of the sawing and milling integrated machine for U-shaped door frames in this application is as follows:

[0034] Use the feeding mechanism 45 to send the U-shaped door pocket to be sawed and milled to the position to be processed. The lower positioning cylinder raises the lower workbench assembly 42 above the feeding mechanism 45 and places the U-shaped door pocket to be sawed and milled on the lower workbench 421. Start the driving mechanism to move the movable end side backrest 443 towards the fixed end side backrest 441 to perform side positioning on the U-shaped door pocket to be sawed and milled. Start the third clamping cylinder 431 to use the positioning block 432 to perform vertical positioning on the U-shaped door pocket to be sawed and milled. Start the first clamping cylinder 446 to position one side of the U-shaped door pocket to be sawed and milled, and start the second clamping cylinder 472 to position the other side of the U-shaped door pocket to be sawed and milled. Start the end processing component 2 and the intermediate processing component 3 to process the U-shaped door pocket to be sawed and milled, and complete tasks such as sawing, milling, drilling, and grooving. Then the vertical positioning mechanism 43 and the width positioning mechanism 44 are reset, and the lower workbench assembly 42 descends, placing the processed U-shaped door pocket on the feeding mechanism 45, and then outputting the processed U-shaped door pocket.

[0035] The above are only exemplary embodiments of the present invention, and do not limit the protection scope of the patent of the present invention. Any equivalent structure or equivalent process transformation made by using the content of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, shall be equally included in the patent protection scope of the present invention.

Claims

1. A sawing and milling integrated machine for U-shaped door frames, characterized in that, it includes an end processing component (2), an intermediate processing component (3) and a movable workbench (4) arranged on a frame (1). The end processing component (2) is slidably arranged at both ends of the frame (1), the intermediate processing component (3) is slidably arranged between the two end processing components (2), and the movable workbench (4) is arranged on the frame (1) and is located below the end processing component (2) and the intermediate processing component (3); there are at least two movable workbenches (4), and each movable workbench (4) includes an upper workbench (41), a lower workbench component (42), a vertical positioning mechanism (43), a width positioning mechanism (44) and a feeding mechanism (45). The upper workbench (41) is arranged on the frame (1) through a vertical bracket (46), the lower workbench component (42) is slidably connected to the vertical bracket (46) through a slide rail, the lower workbench component (42) is connected to a lower positioning cylinder arranged on the vertical bracket (46), both the vertical positioning mechanism (43) and the width positioning mechanism (44) are arranged on the lower workbench component (42), and the feeding mechanism (45) is arranged on the vertical bracket (46); the lower workbench component (42) includes a lower workbench (421), the lower positioning cylinder and a vertical slide rail (423). The lower workbench (421) is connected to the vertical slide rail (423) through a slider, the lower positioning cylinder and the vertical slide rail (423) are arranged on the vertical bracket (46), and the output end of the lower positioning cylinder is connected to the slider; the width positioning mechanism (44) is located between the upper workbench (41) and the lower workbench component (42), and the width positioning mechanism (44) includes a fixed-end side backing plate (441), a fixed-end clamping mechanism (442), a movable-end side backing plate (443) and a movable-end clamping mechanism (47) arranged on the vertical bracket (46); the fixed-end side backing plate (441) and the movable-end side backing plate (443) are respectively located at both ends of the lower workbench component (42), and the fixed-end clamping mechanism (442) and the movable-end clamping mechanism (47) are respectively located at both ends of the lower workbench component (42); the vertical positioning mechanism (43) includes a third clamping cylinder (431) and a positioning block (432). The third clamping cylinder (431) is arranged on the lower workbench component (42), and the positioning block (432) is located at the output end of the third clamping cylinder (431).

2. The sawing and milling integrated machine for U-shaped door frames according to claim 1, characterized in that, The fixed-end clamping mechanism (442) is arranged on the vertical support (46) through a first lifting cylinder (445). The fixed-end clamping mechanism (442) includes a first clamping cylinder (446) and a first side clamping plate (444). The first clamping cylinder (446) is connected to the output end of the first lifting cylinder (445) through a first fixing block, and the first side clamping plate (444) is connected to the output end of the first clamping cylinder (446).

3. The sawing and milling integrated machine for U-shaped door frames according to claim 1, characterized in that, the movable-end side backstop (443) is arranged on the lower workbench assembly (42) through a driving mechanism. The driving mechanism is arranged on the vertical support (46). The movable-end side backstop (443) is slidably connected to the longitudinal slide rail on the lower workbench assembly (42) through a slider.

4. The sawing and milling integrated machine for U-shaped door frames according to claim 1, characterized in that, a movable-end clamping mechanism (47) is arranged on the movable-end side backstop (443). The movable-end clamping mechanism (47) includes a second lifting cylinder (471), a second clamping cylinder (472) and a second side clamping plate (473). The second lifting cylinder (471) is arranged on the movable-end side backstop (443). The output end of the second lifting cylinder (471) is connected to the second clamping cylinder (472), and the output end of the second clamping cylinder (472) is connected to the second side clamping plate (473).

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