A new type of marking device for wood door and window processing
By combining placement components, adjustment marking components, and flexible adjustment components, the problem of existing devices being unable to adapt to doors and windows of different sizes has been solved, achieving both stable adsorption and flexible marking effects.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- SHENZHEN HUATAI TESTING CO LTD
- Filing Date
- 2025-08-20
- Publication Date
- 2026-07-24
AI Technical Summary
Existing marking devices for wooden door and window processing are prone to misalignment during fixing, making them unsuitable for different sizes of doors and windows and resulting in non-standard markings.
It adopts a combination of placement components, adjustment marking components and elastic adjustment components, and uses a hydraulic telescopic rod and air pump to generate negative pressure suction to fix the doors and windows. The position of the marking pen can be adjusted to adapt to different sizes, and the marking pen is locked with fixing bolts.
It achieves stable adhesion to doors and windows of different sizes and flexible adjustment of the marking pen, improving the accuracy and applicability of marking.
Smart Images

Figure CN224544544U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of wood door and window processing technology, specifically a new type of marking device for wood door and window processing. Background Technology
[0002] In the fields of building decoration and furniture manufacturing, wooden doors and windows have always occupied an important market share due to their natural texture, thermal insulation performance, and environmental protection characteristics. From traditional mortise and tenon structure solid wood doors to modern composite energy-saving windows, marking, as a key pre-processing step, directly determines the accuracy of subsequent cutting and assembly. According to industry statistics, about 60% of door and window assembly errors originate from marking deviations. Among them, a 1mm deviation in the mortise position can lead to excessive assembly gaps, affecting the sealing performance and service life of doors and windows.
[0003] The prior art discloses a novel marking device for processing wooden doors and windows, with announcement number CN220463877U. This device relates to the field of door and window processing technology and includes a workbench and a marking pen. A support plate is provided on one side of the lifting assembly, and a fixing mechanism for positioning the wooden doors and windows is provided on one side of the support plate. A sliding mechanism for adjusting the lateral spacing is provided on one side of the workbench, and a clamping mechanism for fixing marking pens of different specifications is provided on one side of the rotating mechanism. This invention, through the setting of a limiting bidirectional screw, a positioning plate, and a sliding block, uses a starting motor to drive the limiting bidirectional screw to rotate within a circular hole and a limiting groove, and also rotates within a threaded hole on the sliding block, causing the sliding block to slide closer to each other on the limiting bidirectional screw.
[0004] The aforementioned new type of marking device for processing wooden doors and windows allows the positioning plates to slide closer to each other, clamping and positioning the wooden doors and windows, thereby achieving fixed positioning of the wooden doors and windows and preventing offset during marking, which would result in non-standard marking. The device uses a motor-driven threaded rod to fix the clamping plates, but the simple side clamping method is prone to back-and-forth offset. It does not have an adsorption connection component, making it unsuitable for placing doors and windows of different sizes, and its performance in use is not good. Improvements are needed. Utility Model Content
[0005] The purpose of this utility model is to provide a new type of marking device for processing wooden doors and windows, so as to solve the problems mentioned in the background art.
[0006] To achieve the above objectives, this utility model provides the following technical solution: a novel marking device for processing wooden doors and windows, comprising a frame, a placement rack at the bottom of the frame, a placement component at the top of the placement rack, an adjustable marking component on the front of the frame near the top, and an elastic adjustment component on the back of the top of the placement rack.
[0007] The placement assembly includes a slide rail, which is fixedly connected to the top of the placement frame. A balance platform is fixedly connected to the top of the slide rail. A placement plate is fixedly connected to the side of the slide rail. A limit plate is fixedly connected to the top of the placement plate. A connecting frame is connected to the top of the placement plate. An air pump is fixedly connected to the top of the placement plate. An air delivery pipe is fixedly connected to the left side of the air pump. A hollow component is fixedly connected to the bottom of the inner part of the connecting frame. An annular tube is fixedly connected to the back of the hollow component. An internal diversion air pipe is fixedly connected to the top of the hollow component. A connecting pipe is fixedly connected to the inside of the hollow component. A placement rectangular plate is fixedly connected to the top of the slide rail. A first hydraulic telescopic rod is fixedly connected to the inside of the placement rectangular plate. The left side of the first hydraulic telescopic rod is connected to the right side of the connecting frame. The connecting frame is slidably connected to the top of the placement plate.
[0008] Preferably, the adjusting marking assembly includes a sliding plate, a sliding block, a limiting moment frame, a second hydraulic telescopic rod, a base frame, a motor component, a U-shaped placement frame, fixing bolts, a limiting ring, an inner placement plate, a placement semicircular component, and an elastic connecting pad. The sliding plate is slidably connected to the top of the upright frame, the sliding block is fixedly connected to the left side of the sliding plate, the sliding block is slidably connected to the top of the upright frame, the limiting moment frame is fixedly connected to the front of the upright frame, the front of the sliding block is slidably connected to the inner front of the limiting moment frame, the sliding plate is fixedly connected to the left side of the second hydraulic telescopic rod, the base frame is fixedly connected to the bottom of the sliding plate, a connecting moment piece is fixedly connected to the front of the base frame, the motor component is fixedly connected to the top of the connecting moment piece, the placement U-shaped frame is fixedly connected to the output shaft of the motor component, the limiting ring is fixedly connected to the front of the placement U-shaped frame, the inner placement plate is fixedly connected to the inner top of the placement U-shaped frame, the placement semicircular component is fixedly connected to the front of the inner placement plate, and the elastic connecting pad is fixedly connected to the front of the placement semicircular component.
[0009] Preferably, the elastic adjustment assembly includes a balance connecting plate, an elastic frame plate, and an inner sponge pad. The balance connecting plate is fixedly connected to the top back of the placement frame, the elastic frame plate is fixedly connected to the side of the balance connecting plate, and the inner sponge pad is fixedly connected to the inside of the elastic frame plate.
[0010] Preferably, a connecting piece is fixedly connected to the left front of the support frame, and the second hydraulic telescopic rod is fixedly connected to the back of the connecting piece.
[0011] Preferably, a rectangular through groove is provided on the front side of the annular tube, the area of which is adapted to the front area of the hollow component, and the hollow component extends through and connects to the interior of the annular tube.
[0012] Preferably, a through groove is provided on the right side of the connecting frame, and the diameter of the through groove is adapted to the diameter of the air delivery pipe. The air delivery pipe extends through the right side of the connecting frame and connects to the right side of the hollow component. The through groove allows the air delivery pipe to pass through and connect to the hollow component, enabling normal air supply and ensuring the normal use of the device.
[0013] Preferably, the inner ring of the limiting ring body has an internal thread groove, and the fixing bolt is threadedly connected to the inside of the limiting ring body. The setting of the internal thread groove enables the fixing bolt to be threadedly connected to the limiting ring body, which can be turned to lock the nearby marking pen. The installation using the fixing bolt can accommodate the installation of marking pens of different sizes.
[0014] Compared with the prior art, the beneficial effects of this utility model are:
[0015] 1. This novel marking device for processing wooden doors and windows, by setting up a placement component, places the wooden doors and windows to be processed on top of the connecting frame, and then adjusts the spacing of the connecting frame according to the width of the placed doors and windows. The first hydraulic telescopic rod is used for adjustment, and then the air pump can be started to generate negative pressure suction in conjunction with the air delivery pipe, which is transmitted to the hollow part and generates downward suction through the inner diversion air pipe, which can adsorb the placed doors and windows, and can be adapted to the placement of doors and windows of different sizes.
[0016] 2. This new type of marking device for processing wooden doors and windows is equipped with an adjustable marking component. By activating the second hydraulic telescopic rod, the lateral position of the sliding plate and sliding block is adjusted, thereby adjusting the lateral position of the base frame used to place the marking component. In use, the marking pen can be placed against the front of the semi-circular part, and then the fixing bolt can be turned to move it backward. Continue moving until the marking pen is fixed. It can install the marking pen and allow the marking pen to move laterally, increasing the marking range and providing good performance.
[0017] 3. This new type of marking device for processing wooden doors and windows has an elastic adjustment component. When the left connecting frame is moved to the right during use, the elastic frame plate is compressed, squeezing the inner sponge pad inside. This allows space to be reserved for the lateral movement of the connecting frame, ensuring the normal use of the device. Attached Figure Description
[0018] Figure 1 This is a schematic diagram of the overall three-dimensional structure of the present invention;
[0019] Figure 2 This utility model Figure 1 Enlarged structural diagram at point A in the middle;
[0020] Figure 3 This is a three-dimensional cut view of the adjustable scribing component of this utility model;
[0021] Figure 4This is a three-dimensional structural diagram of the placement component of this utility model;
[0022] Figure 5 This utility model Figure 4 Enlarged structural diagram at point B.
[0023] In the diagram: 1. Stand; 2. Placement rack; 3. Placement assembly; 301. Slide rail; 302. Balance platform; 303. Connecting frame; 304. Limiting plate; 305. Air pump; 306. Air delivery pipe; 307. Hollow component; 308. Ring pipe; 309. Internal diversion air pipe; 310. Connecting pipe; 311. First hydraulic telescopic rod; 312. Placement rectangular plate; 313. Placement plate body; 4. Adjustment marking assembly; 401. Slide plate; 402. Sliding block; 403. Limiting moment frame; 404. Second hydraulic telescopic rod; 405. Base frame; 406. Motor components; 407. Placement U-shaped frame; 408. Fixing bolt; 409. Limiting ring; 410. Inner placement plate; 411. Placement semi-circular part; 412. Elastic connecting pad; 5. Elastic adjustment assembly; 501. Balance connecting plate; 502. Elastic frame plate; 503. Inner sponge pad. Detailed Implementation
[0024] 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.
[0025] Please see Figure 1-5 The present invention provides the following technical solution:
[0026] A novel marking device for processing wooden doors and windows includes a frame 1, a placement rack 2 at the bottom of the inside of the frame 1, a placement component 3 at the top of the placement rack 2, an adjustable marking component 4 on the front of the frame 1 near the top, and an elastic adjustment component 5 on the back of the top of the placement rack 2.
[0027] The placement assembly 3 includes a slide rail 301, which is fixedly connected to the top of the placement frame 2. A balance platform 302 is fixedly connected to the top of the slide rail 301. A placement plate 313 is fixedly connected to the side of the slide rail 301. A limit plate 304 is fixedly connected to the top of the placement plate 313. A connecting frame 303 is connected to the top of the placement plate 313. An air pump 305 is fixedly connected to the top of the placement plate 313. An air delivery pipe 306 is fixedly connected to the left side of the air pump 305. A hollow component 307 is fixedly connected to the bottom of the inner part of the connecting frame 303. An annular pipe 308 is fixedly connected to the back of the hollow component 307. An internal diversion air pipe 309 is fixedly connected to the top of the hollow component 307. A connecting pipe 310 is fixedly connected to the inside of the hollow component 307. The top of the slide rail 301 is fixedly connected to... A rectangular plate 312 is provided, and a first hydraulic telescopic rod 311 is fixedly connected inside the rectangular plate 312. The left side of the first hydraulic telescopic rod 311 is connected to the right side of the connecting frame 303. The connecting frame 303 is slidably connected to the top of the plate 313. A rectangular through slot is provided on the front side of the annular tube 308. The area of the rectangular through slot is adapted to the front area of the hollow component 307. The hollow component 307 extends through and connects to the inside of the annular tube 308. A through slot is provided on the right side of the connecting frame 303. The diameter of the through slot is adapted to the diameter of the air delivery pipe 306. The air delivery pipe 306 extends through the right side of the connecting frame 303 and connects to the right side of the hollow component 307. The through slots allow the air delivery pipe 306 to pass through and connect to the hollow component 307, enabling normal air supply and ensuring the normal use of the device.
[0028] The adjusting marking assembly 4 includes a sliding plate 401, a sliding block 402, a limiting moment frame 403, a second hydraulic telescopic rod 404, a base frame 405, a motor component 406, a U-shaped placement frame 407, a fixing bolt 408, a limiting ring 409, an inner placement plate 410, a semi-circular placement piece 411, and an elastic connecting pad 412. The sliding plate 401 is slidably connected to the top of the upright 1. The sliding block 402 is fixedly connected to the left side of the sliding plate 401 and the top of the upright 1. The limiting moment frame 403 is fixedly connected to the front of the upright 1, and the front of the sliding block 402 is slidably connected to the inner front of the limiting moment frame 403. The sliding plate 401 is fixedly connected to the left side of the second hydraulic telescopic rod 404. The base frame 405 is fixedly connected to the bottom of the sliding plate 401, and a connecting moment piece is fixedly connected to the front of the base frame 405. The motor component 406 is fixedly connected to the connecting moment piece. At the top of the plate, a U-shaped frame 407 is fixedly connected to the output shaft of the motor component 406. A limiting ring 409 is fixedly connected to the front of the U-shaped frame 407. An inner plate 410 is fixedly connected to the inner top of the U-shaped frame 407. A semi-circular part 411 is fixedly connected to the front of the inner plate 410. An elastic connecting pad 412 is fixedly connected to the front of the semi-circular part 411. The inner ring of the limiting ring 409 has an internal thread groove. A fixing bolt 408 is threadedly connected to the inside of the limiting ring 409. The internal thread groove allows the fixing bolt 408 to be threadedly connected to the limiting ring 409, which can be turned to lock the line pen placed nearby. The fixing bolt 408 can be used to install line pens of different sizes. A connecting piece is fixedly connected to the front left side of the stand 1. A second hydraulic telescopic rod 404 is fixedly connected to the back of the connecting piece.
[0029] The elastic adjustment assembly 5 includes a balance connecting plate 501, an elastic frame plate 502, and an inner sponge pad 503. The balance connecting plate 501 is fixedly connected to the top back of the placement rack 2, the elastic frame plate 502 is fixedly connected to the side of the balance connecting plate 501, and the inner sponge pad 503 is fixedly connected to the inside of the elastic frame plate 502.
[0030] In use, place the wooden door or window to be treated on top of the connecting frame 303. Since the top of the inner diversion air pipe 309 is flush with the top of the connecting frame 303, the bottom of the wooden door or window will also contact the top of the inner diversion air pipe 309 after placement. The position of the left connecting frame 303 can be adjusted according to the width of the door or window to ensure proper placement. Adjustment can be made by activating the first hydraulic telescopic rod 311 to move the connecting frame 303 laterally. Moving it to the left increases the distance between the two connecting frames 303, accommodating wider doors and windows; moving it to the right accommodates narrower doors and windows. After placement, the air pump 305, in conjunction with the air delivery pipe 306, generates negative pressure suction, which is transmitted to the hollow component 307 and, through the inner diversion air pipe 309, generates downward suction, adsorbing the placed door or window and adapting to different widths. The same size doors and windows are placed, which has a good effect. The front top of the stand 1 is equipped with an adjustable marking component 4. When in use, the second hydraulic telescopic rod 404 can be activated to adjust the lateral position of the slide plate 401 and the sliding block 402, thereby adjusting the lateral position of the base frame 405 used to place the marking component. When in use, the marking pen can be attached to the front of the semi-circular part 411, and then the fixing bolt 408 can be turned to move it backward. Continue to move until the marking pen is fixed. The marking pen can be installed and can be moved laterally to increase the marking range. The effect is good. The top back of the placement frame 2 is equipped with an elastic adjustment component 5. When the left connecting frame 303 is moved to the right, it will compress the elastic frame plate 502 and squeeze the inner sponge pad 503. This can reserve space for the lateral movement of the connecting frame 303 and ensure the normal use of the device.
[0031] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.
Claims
1. A novel marking device for processing wooden doors and windows, comprising a frame (1), characterized in that: The bottom of the stand (1) is provided with a placement rack (2), the top of the placement rack (2) is provided with a placement component (3), the front of the stand (1) is provided with an adjustment marking component (4) near the top, and the back of the top of the placement rack (2) is provided with an elastic adjustment component (5). The placement assembly (3) includes a slide rail (301), which is fixedly connected to the top of the placement frame (2). A balance platform (302) is fixedly connected to the top of the slide rail (301). A placement plate (313) is fixedly connected to the side of the slide rail (301). A limiting plate (304) is fixedly connected to the top of the placement plate (313). A connecting frame (303) is connected to the top of the placement plate (313). An air pump (305) is fixedly connected to the top of the placement plate (313). An air delivery pipe (306) is fixedly connected to the left side of the air pump (305). The interior of the connecting frame (303) is... A hollow component (307) is fixedly connected to the bottom end. An annular tube (308) is fixedly connected to the back of the hollow component (307). An internal duct pipe (309) is fixedly connected to the top of the hollow component (307). A connecting pipe (310) is fixedly connected inside the hollow component (307). A rectangular plate (312) is fixedly connected to the top of the slide rail (301). A first hydraulic telescopic rod (311) is fixedly connected inside the rectangular plate (312). The left side of the first hydraulic telescopic rod (311) is connected to the right side of the connecting frame (303). The connecting frame (303) is slidably connected to the top of the placement plate (313).
2. The novel marking device for processing wooden doors and windows according to claim 1, characterized in that: The adjustable marking assembly (4) includes a sliding plate (401), a sliding block (402), a limiting moment frame (403), a second hydraulic telescopic rod (404), a base frame (405), a motor component (406), a U-shaped bracket (407), a fixing bolt (408), a limiting ring (409), an inner placement plate (410), a semi-circular placement component (411), and an elastic connecting pad (412). The sliding plate (401) is slidably connected to the top of the upright (1). The sliding block (402) is fixedly connected to the left side of the sliding plate (401) and slidably connected to the top of the upright (1). The limiting moment frame (403) is fixedly connected to the front of the upright (1), and the front of the sliding block (402) is slidably connected to the limiting moment frame (403). The inner front of the slide plate (401) is fixedly connected to the left side of the second hydraulic telescopic rod (404), the base frame (405) is fixedly connected to the bottom of the slide plate (401), the front of the base frame (405) is fixedly connected to the connecting rectangular plate, the motor component (406) is fixedly connected to the top of the connecting rectangular plate, the U-shaped frame (407) is fixedly connected to the output shaft of the motor component (406), the limiting ring (409) is fixedly connected to the front of the U-shaped frame (407), the inner placement plate (410) is fixedly connected to the inner top of the U-shaped frame (407), the semi-circular component (411) is fixedly connected to the front of the inner placement plate (410), and the elastic connecting pad (412) is fixedly connected to the front of the semi-circular component (411).
3. The novel marking device for processing wooden doors and windows according to claim 1, characterized in that: The elastic adjustment component (5) includes a balance connecting plate (501), an elastic frame plate (502), and an inner sponge pad (503). The balance connecting plate (501) is fixedly connected to the top back of the placement rack (2), the elastic frame plate (502) is fixedly connected to the side of the balance connecting plate (501), and the inner sponge pad (503) is fixedly connected to the inside of the elastic frame plate (502).
4. The novel marking device for processing wooden doors and windows according to claim 2, characterized in that: A connecting plate is fixedly connected to the left front of the support frame (1), and the second hydraulic telescopic rod (404) is fixedly connected to the back of the connecting plate.
5. A novel marking device for processing wooden doors and windows according to claim 1, characterized in that: The annular tube (308) has a rectangular through groove on its front side. The area of the rectangular through groove is adapted to the front area of the hollow component (307). The hollow component (307) extends through and connects to the interior of the annular tube (308).
6. The novel marking device for processing wooden doors and windows according to claim 1, characterized in that: The connecting frame (303) has a through groove on its right side, the diameter of which is adapted to the diameter of the air delivery pipe (306). The air delivery pipe (306) extends through the right side of the connecting frame (303) and connects to the right side of the hollow component (307).
7. A novel marking device for processing wooden doors and windows according to claim 2, characterized in that: The inner ring of the limiting ring (409) has an internal thread groove, and the fixing bolt (408) is threadedly connected to the inside of the limiting ring (409).