Timber clamping device for dining table machining

Abstract

The utility model relates to the technical field of dining table processing equipment, and discloses a wood clamping device for dining table processing, which comprises a processing frame, and a clamping device is arranged in the processing frame. The clamping device comprises a middle connecting plate, a connecting vertical plate, a stepping motor, a threaded sleeve, a bearing pressing and fixing plate, a threaded rod, a limiting sliding frame, a hydraulic telescopic rod, an extending pressing and connecting plate, a connecting strip, a wood containing frame and a back end bearing and fixing plate. According to the wood clamping device for dining table processing, the clamping device is arranged, the left side of wood is attached to the right side of a back end bearing fixing plate, a semicircular groove and a rectangular groove are formed in a wood containing frame, rectangular wood and round wood are contained in the semicircular groove and the rectangular groove in a matched mode, one end of the wood is attached and placed, and a driving assembly is started to drive a pressing plate to move transversely; in the wood clamping process, the device can adaptively place wood of different shapes during placement, no spring is adopted during clamping, deviation and shaking are avoided, and the clamping strength is high.

Description

Technical Field

[0001] The utility model relates to the technical field of dining table processing equipment, in particular to a wood clamping device for dining table processing. Background Art

[0002] With population growth and continued improvements in living standards, the demand for furniture, especially wooden furniture, is increasing. Against this backdrop, the furniture manufacturing industry is constantly seeking new technologies and techniques to improve wood processing efficiency and reduce production costs. Among these, wood clamping devices for tableware are crucial auxiliary tools in the wood processing process, and their performance directly impacts wood processing quality and production efficiency.

[0003] The prior art discloses a wood clamping device for processing a rosewood dining table with the announcement number CN215282377U, comprising a mounting plate, a fixing plate fixedly connected to one side of the top of the mounting plate, a threaded sleeve fixedly connected to one side of the fixing plate, a threaded rod threadedly connected to the inner wall of the threaded sleeve, a sliding plate rotatably connected to one end of the threaded rod, a support plate fixedly connected to the other side of the top of the mounting plate, a sliding block slidably connected to the opposite side of the sliding plate and the support plate, a rotating rod rotatably connected to the opposite side of the two sliding blocks, an extrusion plate fixedly connected to the opposite end of the two rotating rods, and the present utility model relates to the technical field of rosewood. The wood clamping device for processing a rosewood dining table can rotate sequentially to complete the processing of the other surfaces of the wood except the two side surfaces after completing the initial clamping by means of the arrangement of the sliding block and the rotating rod, without the need to repeatedly disassemble the wood, thereby accelerating the processing efficiency of the wood.

[0004] The above-mentioned wood clamping device for table processing utilizes the elastic force of the fixed spring to ensure that the first limit rod and the second limit rod are always in contact with the first limit hole and the second limit hole, thereby preventing the transmission plate from falling off and ensuring the stability of the limit device during use. However, during the wood clamping process, the above-mentioned device can only be adapted to place round wood when placing it, and cannot be adapted to place processed rectangular wood boards. In addition, the spring is used for clamping, which is prone to deviation and shaking, and the clamping strength is low, resulting in poor effect during use, which needs to be improved. Utility Model Content

[0005] The purpose of the present utility model is to provide a wood clamping device for processing a dining table, so as to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solution: a wood clamping device for processing a dining table, comprising a processing frame, a clamping device is provided inside the processing frame, and a guiding and collecting device is provided on the side of the processing frame.

[0007] The clamping device includes an intermediate connecting plate, a connecting vertical plate, a stepping motor, a threaded sleeve, a load-bearing and pressing plate, a threaded rod, a limiting slide, a hydraulic telescopic rod, an extended pressing plate, a connecting strip, a wood placement frame and a back-end receiving and fixing plate. The intermediate connecting plate is fixedly connected to the inside of the processing frame, the connecting vertical plate is fixedly connected to the top right side of the intermediate connecting plate, the stepping motor is fixedly connected to the top of the connecting vertical plate, the threaded rod is fixedly connected to the output shaft of the stepping motor, the threaded sleeve is threadedly connected to the surface of the threaded rod, the load-bearing and pressing plate is fixedly connected to the back side of the threaded sleeve, the limiting slide is fixedly connected to the top of the load-bearing and pressing plate, the hydraulic telescopic rod is fixedly connected to the top of the limiting slide, and the connecting strip is fixedly connected to the front side of the hydraulic telescopic rod.

[0008] Preferably, the guiding and collecting device includes a transmission hollow box, a guide inclined plate, a connecting shaft, an inclined hollow conveying frame, a support bar, a negative pressure fan component, a collection box, a transmission and collecting pipe component, a bottom sealing plate component and a stepper motor component. The transmission hollow box is fixedly connected to the surface of the wood placement rack, the connecting shaft is connected to the inside of the guide inclined plate, the inclined hollow conveying frame is fixedly connected to the surface of the connecting shaft, the inclined hollow conveying frame is connected to the surface of the guide inclined plate, the collection box is fixedly connected to the front of the processing frame, the support bar is fixedly connected to the front of the collection box, and the inclined hollow conveying frame is connected to the top of the support bar.

[0009] Preferably, the bottom end of the negative pressure fan component passes through the top of the inclined hollow conveying frame and extends to be connected to the interior of the inclined hollow conveying frame.

[0010] Preferably, the extended pressing plate is fixedly connected to the inside of the connecting strip, and the back-end supporting fixing plate is fixedly connected to the left side of the inside of the wood placement rack. The driving assembly is used to drive the supporting pressing plate and the top extended pressing plate for clamping to move to the left, and continue to move until the left side of the extended pressing plate contacts the right side of the wood for clamping.

[0011] Preferably, the negative pressure fan component is fixedly connected to the top of the inclined hollow conveying frame, and the transmission and collection pipe component is fixedly connected to the top of the negative pressure fan component.

[0012] Preferably, the wood placement rack is fixedly connected to the top of the middle connecting plate, and the load-bearing pressing plate is slidably connected to the inside of the wood placement rack.

[0013] Preferably, the transmission hollow box extends through the processing frame and is connected to the front of the processing frame, and the guide inclined plate is fixedly connected to the front of the processing frame. The transmission hollow box serves the purpose of guiding and transporting waste chips. It is closest to the processing end, and the contact end opening groove area is large, which can fully adsorb and reduce omissions.

[0014] Compared with the prior art, the beneficial effects of the present invention are:

[0015] 1. The wood clamping device for processing dining tables is provided with a clamping device to fit the left side of the wood with the right side of the back-end receiving fixing plate. The interior of the wood placement rack is provided with a semicircular groove and a rectangular groove, which are suitable for placing rectangular wood and round wood. One end is placed in place, and the driving component is started to drive the pressing plate to move horizontally. During the wood clamping process, the device can adapt to the placement of wood of different shapes when placing it, and can also adapt to the placement of processed rectangular wood boards. No spring is used during clamping, so there will be no deviation or shaking, and the clamping strength is high.

[0016] 2. The wood clamping device for processing dining tables is equipped with a guide collection device, which first uses negative pressure to transfer the waste chips to the inclined hollow conveyor rack. Since the inclined hollow conveyor rack and the collection box are connected, the waste chips eventually enter the collection box to complete the collection of the waste chips. Then, when processing, the stepper motor can be started to open the open slot below to pour out the waste residue for centralized treatment, completing the waste chip collection and processing process. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the overall front view structure of the utility model;

[0018] Figure 2 For this utility model Figure 1 A in the middle is an enlarged structural diagram;

[0019] Figure 3 This is a schematic side view of the overall structure of the utility model;

[0020] Figure 4 For this utility model Figure 3 Enlarged structural diagram at point B in the middle.

[0021] In the figure: 1. Processing frame; 2. Clamping device; 201. Middle connecting plate; 202. Connecting vertical plate; 203. Stepping motor; 204. Threaded sleeve; 205. Load-bearing and pressing plate; 206. Threaded rod; 207. Limiting slide; 208. Hydraulic telescopic rod; 209. Extended pressing plate; 210. Connecting strip; 211. Wood placement rack; 212. Back-end receiving and fixing plate; 3. Guide and collection device; 301. Transmission hollow box; 302. Guide inclined plate; 303. Connecting shaft; 304. Inclined hollow conveying frame; 305. Support strip; 306. Negative pressure fan component; 307. Collection box; 308. Transmission and collection pipe component; 309. Bottom sealing plate component; 310. Stepping motor component. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0023] See also Figure 1-4 , the utility model provides the following technical solutions:

[0024] A wood clamping device for processing a dining table comprises a processing frame 1, a clamping device 2 is provided inside the processing frame 1, and a guiding and collecting device 3 is provided on the side of the processing frame 1.

[0025] The clamping device 2 includes an intermediate connecting plate 201, a connecting vertical plate 202, a stepper motor 203, a threaded sleeve 204, a bearing and pressing plate 205, a threaded rod 206, a limiting slide 207, a hydraulic telescopic rod 208, an extension and pressing plate 209, a connecting strip 210, a wood placement frame 211 and a back-end receiving and fixing plate 212. The intermediate connecting plate 201 is fixedly connected to the inside of the processing frame 1, the connecting vertical plate 202 is fixedly connected to the top right side of the intermediate connecting plate 201, the stepper motor 203 is fixedly connected to the top of the connecting vertical plate 202, the threaded rod 206 is fixedly connected to the output shaft of the stepper motor 203, the threaded sleeve 204 is threadedly connected to the surface of the threaded rod 206, and the bearing and pressing plate 205 is fixedly connected to the back of the threaded sleeve 204. The limiting slide 207 is fixedly connected to the top of the bearing and pressing plate 205, the hydraulic telescopic rod 208 is fixedly connected to the top of the limiting slide 207, the connecting bar 210 is fixedly connected to the front of the hydraulic telescopic rod 208, the extended pressing plate 209 is fixedly connected to the inside of the connecting bar 210, and the back end receiving fixing plate 212 is fixedly connected to the inner left side of the wood placement rack 211. The driving assembly is used to drive the bearing and pressing plate 205 and the top extended pressing plate 209 for clamping to move to the left, and continue to move until the left side of the extended pressing plate 209 contacts the right side of the wood for clamping. The wood placement rack 211 is fixedly connected to the top of the middle connecting plate 201, and the bearing and pressing plate 205 is slidably connected to the inside of the wood placement rack 211.

[0026] The guide collection device 3 includes a transmission hollow box 301, a guide inclined plate 302, a connecting shaft 303, an inclined hollow conveying frame 304, a support bar 305, a negative pressure fan component 306, a collection box 307, a transmission collection pipe component 308, a bottom sealing plate component 309 and a stepper motor component 310. The transmission hollow box 301 is fixedly connected to the surface of the wood placement rack 211, the connecting shaft 303 is connected to the inside of the guide inclined plate 302, the inclined hollow conveying frame 304 is fixedly connected to the surface of the connecting shaft 303, the inclined hollow conveying frame 304 is connected to the surface of the guide inclined plate 302, the collection box 307 is fixedly connected to the front of the processing frame 1, and the support bar 305 is fixedly connected to the collection box On the front of 307, the inclined hollow conveying rack 304 is connected to the top of the support bar 305, the transmission hollow box 301 passes through the processing rack 1 and extends to the front of the processing rack 1, and the guide inclined plate 302 is fixedly connected to the front of the processing rack 1. The transmission hollow box 301 serves the purpose of guiding and conveying waste chips. It is closest to the processing end, and the contact end opening groove area is large, which can fully adsorb and reduce omissions. The bottom end of the negative pressure fan component 306 passes through the top of the inclined hollow conveying rack 304 and extends to the inside of the inclined hollow conveying rack 304. The negative pressure fan component 306 is fixedly connected to the top of the inclined hollow conveying rack 304, and the transmission collection pipe component 308 is fixedly connected to the top of the negative pressure fan component 306.

[0027] When in use, the wood to be clamped is placed inside the wood placement frame 211, and the left side of the wood is aligned with the right side of the back end receiving fixing plate 212. The interior of the wood placement frame 211 is provided with a semicircular groove and a rectangular groove, which is suitable for placing rectangular wood and round wood. After placement, the stepper motor 203 can be started to drive the threaded rod 206 to rotate, so that the threaded sleeve 204 fits the surface of the threaded rod 206 and slides from right to left, driving the bearing pressing plate 205 to fit the interior of the wood placement frame 211 and sliding synchronously. When in use, the bearing pressing plate 205 has been inserted into the interior of the wood placement frame 211 to serve as a limit, preventing the threaded sleeve 204 from idling and being unable to slide, and can drive the bearing pressing plate 205 and the top extended pressing plate 209 for clamping to move to the left, and continue to move until the left side of the extended pressing plate 209 contacts the right side of the wood for clamping. It can remain stable when placed, and with the clamping component, the clamping strength is high, making the device convenient for clamping wood. The shavings are collected by the collecting box 307 and the stepping motor 310 is used to collect the shavings.

[0028] Although the 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 variations may be made to the embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A wood clamping device for table processing, comprising a processing frame (1), characterized in that: A clamping device (2) is provided inside the processing frame (1), and a guide and collection device (3) is provided on the side of the processing frame (1); The clamping device (2) comprises an intermediate connecting plate (201), a connecting vertical plate (202), a stepping motor (203), a threaded sleeve (204), a bearing and pressing plate (205), a threaded rod (206), a limiting slide (207), a hydraulic telescopic rod (208), an extended pressing plate (209), a connecting strip (210), a wood placement frame (211) and a back-end receiving and fixing plate (212); the intermediate connecting plate (201) is fixedly connected to the inside of the processing frame (1); the connecting vertical plate (202) is fixedly connected to the top right side of the intermediate connecting plate (201); the stepping motor (203) is fixedly connected to the top right side of the intermediate connecting plate (201); and the stepping motor (204) is fixedly connected to the top right side of the intermediate connecting plate (201). The motor (203) is fixedly connected to the top of the connecting vertical plate (202), the threaded rod (206) is fixedly connected to the output shaft of the stepping motor (203), the threaded sleeve (204) is threadedly connected to the surface of the threaded rod (206), the bearing and pressing plate (205) is fixedly connected to the back of the threaded sleeve (204), the limiting slide (207) is fixedly connected to the top of the bearing and pressing plate (205), the hydraulic telescopic rod (208) is fixedly connected to the top of the limiting slide (207), and the connecting bar (210) is fixedly connected to the front of the hydraulic telescopic rod (208).

2. The wood clamping device for table processing according to claim 1, characterized in that: The guide collection device (3) comprises a transmission hollow box (301), a guide inclined plate (302), a connecting shaft (303), an inclined hollow conveying frame (304), a support bar (305), a negative pressure fan component (306), a collection box (307), a transmission collection pipe component (308), a bottom end sealing plate component (309) and a stepping motor component (310). The transmission hollow box (301) is fixedly connected to the surface of the wood placement frame (211), and the connecting shaft (30 3) is connected to the inside of the guide inclined plate (302), the inclined hollow conveying frame (304) is fixedly connected to the surface of the connecting shaft (303), the inclined hollow conveying frame (304) is connected to the surface of the guide inclined plate (302), the collecting box (307) is fixedly connected to the front of the processing frame (1), the supporting bar (305) is fixedly connected to the front of the collecting box (307), and the inclined hollow conveying frame (304) is connected to the top of the supporting bar (305).

3. The wood clamping device for table processing according to claim 2, characterized in that: The bottom end of the negative pressure fan component (306) passes through the top of the inclined hollow conveying frame (304) and extends to be connected to the interior of the inclined hollow conveying frame (304).

4. The wood clamping device for table processing according to claim 1, characterized in that: The extended pressing plate (209) is fixedly connected to the inside of the connecting strip (210), and the back end receiving fixing plate (212) is fixedly connected to the left side of the inside of the wood placement rack (211).

5. The wood clamping device for table processing according to claim 2, characterized in that: The negative pressure fan component (306) is fixedly connected to the top of the inclined hollow conveying frame (304), and the transmission and collection pipe component (308) is fixedly connected to the top of the negative pressure fan component (306).

6. The wood clamping device for table processing according to claim 1, characterized in that: The wood placement rack (211) is fixedly connected to the top of the middle connecting plate (201), and the load-bearing pressing plate (205) is slidably connected to the inside of the wood placement rack (211).

7. The wood clamping device for table processing according to claim 2, characterized in that: The transport hollow box (301) passes through the processing frame (1) and extends to be connected to the front of the processing frame (1), and the guide inclined plate (302) is fixedly connected to the front of the processing frame (1).

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