Device for removing chips from wooden product surface

Abstract

The present invention relates to the technical field of cleaning devices, and proposes a device for removing chips from the surface of wooden products, including a device frame, a conveying mechanism is provided at one end of the device frame, a mounting bracket is provided on the device frame near the conveying mechanism, a loading and removing chip mechanism is rotatably provided on the mounting bracket, a triggering mechanism for triggering the loading and removing chip mechanism is provided on the inner side of the mounting bracket, and also includes a suction mechanism provided on the mounting bracket. The beneficial effects of the present invention are as follows: wooden products can be turned over so that the surface of the wooden products to be removed of chips faces downward, and cleaning and removing chips are performed by combining vibration and suction, and the device has a certain degree of linkage, and the structural design is ingenious, and multiple wooden products can be cleaned at the same time, and the cleaning efficiency is high.

Description

Technical Field

[0001] The invention relates to the technical field of cleaning and chip removing devices, and in particular to a chip removing device for the surface of a wood product. Background Art

[0002] In the process of making wooden products, basically, cutting and polishing processes are required. During cutting, wood chips will be generated. Before polishing, these wood chips exist in the burrs on the surface of the wooden products, so these wood chips need to be removed.

[0003] Existing chip removal devices generally include a conveying mechanism, on which wooden products are placed for chip removal through sweeping and vacuuming. However, the surface of the wooden products to be processed faces upward, and it is difficult to remove waste chips from the burrs by sweeping, resulting in poor cleaning effect on the surface of the wooden products. Summary of the invention

[0004] The present invention provides a wood product surface chip removal device, which can flip the wood product so that the surface of the wood product to be chipped is facing downward, and uses a combination of vibration and suction to clean and remove chips. It has a certain linkage and an ingenious structural design. It can clean multiple wood products at the same time and has a high cleaning efficiency.

[0005] To this end, the present invention provides a chip removal device for the surface of wooden products, comprising a device frame, a conveying mechanism is provided at one end of the device frame, a mounting bracket is provided on the device frame close to the conveying mechanism, a loading and chip removal mechanism is rotatably provided on the mounting bracket, a triggering mechanism is provided on the inner side of the mounting bracket for triggering the loading and chip removal mechanism, and also includes a suction mechanism arranged on the mounting bracket.

[0006] By adopting the above technical solution: the loading and chip removal mechanism can load multiple wooden products at the same time, and the wooden chips can be pushed into the loading and chip removal mechanism through the conveying mechanism during loading. The loading and chip removal mechanism drives the wooden products to rotate and flip them over. While rotating, the wooden products can be vibrated through the triggering mechanism, so that the waste chips hidden in the burrs can be removed by the combined action of vibration and suction, thereby improving the cleaning efficiency and effect.

[0007] Optionally, the conveying mechanism includes a driving sprocket and a driven sprocket rotatably arranged on a device frame, the driving sprocket is connected to a driving motor, a conveying chain plate is provided between the driving sprocket and the driven sprocket, and a push plate is provided on the conveying chain plate.

[0008] By adopting the above technical solution: the conveying chain plate is used to convey the wooden products, and the pushing piece is used to push the wooden products into the loading and chip removing mechanism.

[0009] Optionally, the mounting bracket includes two groups, and the loading and chip removal mechanism includes a hollow transmission shaft rotatably arranged between the two groups of mounting brackets, the transmission shaft is connected to the servo motor, and also includes a mounting body connected to the transmission shaft, and several groups of vibrating loading components are arranged between the mounting body and the transmission shaft.

[0010] By adopting the above technical solution: the hollow transmission shaft can firstly drive the installation body to rotate through the vibrating loading assembly, and secondly, can form a chip removal channel to discharge the waste chips absorbed by the suction mechanism out of the installation body.

[0011] Optionally, the mounting body is in a circular ring shape, and a plurality of groups of limiting components are provided between the outer peripheral side of the mounting body and the device frame.

[0012] Optionally, the limiting assembly includes a limiting groove arranged on the device frame and an annular convex ridge arranged on the outer peripheral side of the mounting body and cooperating with the limiting groove.

[0013] By adopting the above technical solution, the installation body can be stably rotated on the device frame by setting the limiting component.

[0014] Optionally, the vibration loading assembly includes a telescopic transmission member arranged between the transmission shaft and the mounting body, the mounting body is provided with a positioning groove, the end of the telescopic transmission member close to the positioning groove is provided with a clamping piece that cooperates with the positioning groove, the clamping piece is slidably arranged inside the positioning groove, and the clamping piece is provided with a guide portion on the side close to the conveying mechanism.

[0015] By adopting the above technical solution: during loading, when a positioning groove on the mounting body rotates to be flush with the conveying chain plate, the rotation is stopped, and the wooden products to be processed can be pushed into the positioning groove by the push piece on the conveying chain plate, and the wooden products that have been cleaned and de-chipped can be ejected at the same time. The setting of the guide part facilitates the wooden products to enter the positioning groove.

[0016] Optionally, the telescopic transmission member includes a mother rod body fixedly connected to the transmission shaft, a sub-rod body is embedded in the mother rod body, a spring is fixedly connected between the mother rod body and the sub-rod body, and the sub-rod body is connected to the trigger mechanism.

[0017] By adopting the above technical solution, the trigger mechanism can intermittently trigger the sub-rod body to shrink toward the inside of the main rod body, thereby forming intermittent vibration, and vibrating and sucking out the waste chips on the surface of the wood product.

[0018] Optionally, the trigger mechanism includes a mounting plate fixed on the mounting bracket, the mounting plate is provided with a plurality of trigger blocks, the upper end of the sub-rod body is provided with a contact block, and the trigger block and the contact block are provided with a driving inclined surface for driving the sub-rod body to retract.

[0019] By adopting the above technical solution: the mounting plate is used as a mounting carrier, which is mainly used to install the trigger blocks. In the present invention, the trigger blocks can be evenly distributed around the mounting plate, or only a few groups can be arranged on the upper part of the mounting plate. The trigger blocks are arranged on the upper part just when the wooden product is turned over to the surface to be cleaned facing downward. At this time, the cooperation between the trigger block and the contact block allows the sub-rod body to retract intermittently, which can drive the wooden product to vibrate, shake off the waste chips and discharge them from the mounting body through the suction mechanism.

[0020] Optionally, the suction mechanism includes a chip hood arranged on the side of the clamping plate close to the transmission shaft, one end of the chip hood is fixedly connected to the transmission shaft through a connecting rod, and the other end of the chip hood is connected to the interior of the transmission shaft. The transmission shaft is connected to a suction fan after passing through the mounting bracket.

[0021] By adopting the above technical solution, the vibrated waste chips can be discharged from the mounting body through the hollow transmission shaft under the suction action of the chip suction hood.

[0022] Optionally, a chip guide plate is provided at the connection point between the chip suction cover and the transmission shaft, and a cover body is provided on the outer side of the mounting bracket.

[0023] By adopting the above technical solution: the chip guide plate can prevent waste chips from entering other chip suction covers, and the cover body can prevent waste chips from flying.

[0024] The working principle and beneficial effects of the present invention are:

[0025] 1. The loading and chip removal mechanism of the present invention can load multiple wooden products at the same time. During loading, the wooden pieces can be pushed into the loading and chip removal mechanism by the conveying mechanism. The loading and chip removal mechanism can drive the wooden products to rotate and flip them over. While rotating, the wooden products can be vibrated by the triggering mechanism, so that the waste chips hidden in the burrs can be removed by the combined action of vibration and suction, thereby improving the cleaning efficiency and effect.

[0026] 2. During loading, when a positioning groove on the mounting body rotates to be flush with the conveying chain plate, the rotation is stopped. The wooden products to be processed can be pushed into the positioning groove through the push piece on the conveying chain plate, and the wooden products that have been cleaned and de-chipped can be ejected at the same time. The setting of the guide part facilitates the wooden products to enter the positioning groove.

[0027] 3. The mounting plate is used as a mounting carrier and is mainly used to mount the trigger blocks. In the present invention, the trigger blocks can be evenly distributed around the mounting plate, or a few groups can be arranged only on the upper part of the mounting plate. The trigger blocks are arranged on the upper part just when the wooden product is turned over to the surface to be cleaned facing downward. At this time, the cooperation between the trigger block and the contact block allows the sub-rod body to retract intermittently, which can drive the wooden product to vibrate, shake off the waste chips and discharge them from the mounting body through the suction mechanism.

[0028] 4. The vibrated waste chips can be discharged from the installation body through the hollow transmission shaft under the suction action of the chip suction hood. The chip guide plate can prevent the waste chips from entering other chip suction hoods, and the hood body can prevent the waste chips from flying. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0030] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the present invention;

[0031] Figure 2 It is a schematic diagram of the planar structure of the loading and chip removal mechanism according to an embodiment of the present invention;

[0032] Figure 3 is a schematic structural diagram of a trigger mechanism according to an embodiment of the present invention;

[0033] Figure 4 For the embodiment of the present invention Figure 1 Enlarged structural diagram at A in the middle.

[0034] In the figure: 100, device frame; 110, limit groove; 200, conveying mechanism; 210, driving sprocket; 220, driven sprocket; 230, conveying chain plate; 240, push plate; 300, mounting bracket; 400, loading and chip removal mechanism; 410, transmission shaft; 420, servo motor; 430, mounting body; 431, annular convex ridge; 440, positioning groove; 450, clamping plate; 451, guide part; 460, mother rod body; 470, child rod body; 480, spring; 500, trigger mechanism; 510, mounting plate; 520, trigger block; 530, contact block; 540, driving inclined plane; 600, suction mechanism; 610, chip suction cover; 620, connecting rod; 630, suction fan; 640, chip guide plate. DETAILED DESCRIPTION

[0035] The following will be combined with the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments 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 creative work are within the scope of protection of the present invention.

[0036] like Figure 1-Figure 4As shown, this embodiment provides a wood product surface chip removal device, including a device frame 100, wherein a conveying mechanism 200 is provided at one end of the device frame 100, a mounting bracket 300 is provided on the device frame 100 close to the conveying mechanism 200, a loading and chip removal mechanism 400 is rotatably provided on the mounting bracket 300, a triggering mechanism 500 is provided on the inner side of the mounting bracket 300 for triggering the loading and chip removal mechanism 400 to operate, and also includes a suction mechanism 600 arranged on the mounting bracket 300.

[0037] The basic principle of this embodiment is as follows: the loading and chip removal mechanism 400 can load multiple wooden products at the same time. During loading, the wood chips can be pushed into the loading and chip removal mechanism 400 through the conveying mechanism 200. The loading and chip removal mechanism 400 drives the wooden products to rotate and flip them over. While rotating, the wooden products can be vibrated through the triggering mechanism 500, so that the waste chips hidden in the burrs can be removed by the combined action of vibration and suction, thereby improving the cleaning efficiency and effect.

[0038] The conveying mechanism 200 in this embodiment includes a driving sprocket 210 and a driven sprocket 220 rotatably arranged on the device frame 100, the driving sprocket 210 is connected to the driving motor, a conveying chain plate 230 is provided between the driving sprocket 210 and the driven sprocket 220, and a push piece 240 is provided on the conveying chain plate 230. The conveying chain plate 230 is used to convey wooden products, and the push piece 240 is used to push the wooden products into the loading and chip removal mechanism 400.

[0039] The mounting bracket 300 includes two groups, and the loading and chip removal mechanism 400 includes a hollow transmission shaft 410 rotatably arranged between the two groups of mounting brackets 300, the transmission shaft 410 is connected to the servo motor 420, and also includes a mounting body 430 connected to the transmission shaft 410, and a plurality of vibration loading components are arranged between the mounting body 430 and the transmission shaft 410; the hollow transmission shaft 410 can drive the mounting body 430 to rotate through the vibration loading component, and secondly, can form a chip removal channel to discharge the waste chips absorbed by the suction mechanism 600 out of the mounting body 430.

[0040] The mounting body 430 in this embodiment is in the shape of a circular ring, and a plurality of groups of limiting components are provided between the outer peripheral side of the mounting body 430 and the device frame 100. The limiting components include a limiting groove 110 provided on the device frame 100 and an annular convex ridge 431 provided on the outer peripheral side of the mounting body 430 and cooperating with the limiting groove 110. By providing the limiting components, the mounting body 430 can be stably rotated on the device frame 100.

[0041] Specifically, the vibration loading assembly in this embodiment includes a telescopic transmission member arranged between a transmission shaft 410 and a mounting body 430, and a positioning groove 440 is opened on the mounting body 430. The end of the telescopic transmission member close to the positioning groove 440 is provided with a clamping piece 450 that cooperates with the positioning groove 440. The clamping piece 450 is slidably arranged inside the positioning groove 440, and the clamping piece 450 is provided with a guide portion 451 on the side close to the conveying mechanism 200.

[0042] During loading, when a positioning groove 440 on the mounting body 430 rotates to be flush with the conveying chain plate 230, the rotation is stopped, and the pushing piece 240 on the conveying chain plate 230 can push the wooden product to be processed into the positioning groove 440, and at the same time, the wooden product that has been cleaned and debrided can be ejected. The setting of the guide part 451 facilitates the wooden product to enter the interior of the positioning groove 440, and at the same time, the clamping piece 450 in the positioning groove 440 can also drive the entire mounting body 430 to rotate.

[0043] The telescopic transmission member includes a mother rod body 460 fixedly connected to the transmission shaft 410, a sub-rod body 470 is embedded in the mother rod body 460, a spring 480 is fixedly connected between the mother rod body 460 and the sub-rod body 470, and the sub-rod body 470 is connected to the trigger mechanism 500. The trigger mechanism 500 can intermittently trigger the sub-rod body 470 to shrink into the mother rod body 460, thereby forming intermittent vibration, and vibrating and sucking out the waste chips on the surface of the wooden product.

[0044] The trigger mechanism 500 in this embodiment includes a mounting plate 510 fixed on the mounting bracket 300, and a plurality of trigger blocks 520 are provided on the mounting plate 510. A contact block 530 is provided at the upper end of the sub-rod body 470, and a driving inclined surface 540 for driving the sub-rod body 470 to retract is provided on the trigger block 520 and the contact block 530.

[0045] The mounting plate 510 is used as a mounting carrier, and is mainly used to mount the trigger block 520. In the present invention, the trigger blocks 520 can be evenly distributed around the mounting plate 510, or a few groups can be arranged only on the upper part of the mounting plate 510. The trigger blocks 520 are arranged on the upper part just when the wooden product is flipped over to the surface to be cleaned facing downward. At this time, the cooperation between the trigger block 520 and the contact block 530 allows the sub-rod body 470 to retract intermittently, which can drive the wooden product to vibrate, shake off the waste chips and discharge the mounting body 430 through the suction mechanism 600.

[0046] The suction mechanism 600 in this embodiment includes a chip hood 610 arranged on the side of the clamping piece 450 close to the transmission shaft 410, one end of the chip hood 610 is fixedly connected to the transmission shaft 410 through a connecting rod 620, and the other end of the chip hood 610 is connected to the interior of the transmission shaft 410, and the transmission shaft 410 is connected to a suction fan 630 after passing through the mounting bracket 300; the vibrated waste chips can be discharged from the mounting body 430 through the hollow transmission shaft 410 under the suction action of the chip hood 610.

[0047] A chip guide plate 640 is provided at the connection point between the chip suction cover 610 and the transmission shaft 410, and a cover body is provided on the outer side of the mounting bracket 300. The chip guide plate 640 can prevent waste chips from entering the interior of other chip suction covers 610, and the cover body can prevent waste chips from flying.

[0048] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A wood product surface chip removal device, characterized in that: The device comprises a device frame (100), a conveying mechanism (200) being provided at one end of the device frame (100), a mounting bracket (300) being provided on the device frame (100) close to the conveying mechanism (200), a loading and chip removal mechanism (400) being rotatably provided on the mounting bracket (300), a triggering mechanism (500) being provided on the inner side of the mounting bracket (300) for triggering the loading and chip removal mechanism (400) to operate, and a suction mechanism (600) being provided on the mounting bracket (300); The mounting bracket (300) comprises two groups, the loading and chip removal mechanism (400) comprises a hollow transmission shaft (410) rotatably arranged between the two groups of mounting brackets (300), the transmission shaft (410) being connected to a servo motor (420), and further comprises a mounting body (430) connected to the transmission shaft (410), and a plurality of groups of vibration loading components are arranged between the mounting body (430) and the transmission shaft (410); The installation body (430) is in the shape of a circular ring, and a plurality of groups of position limiting components are provided between the outer peripheral side of the installation body (430) and the device frame (100); The limiting assembly comprises a limiting groove (110) arranged on the device frame (100) and an annular convex ridge (431) arranged on the outer peripheral side of the installation body (430) and cooperating with the limiting groove (110); The vibration loading assembly comprises a telescopic transmission member arranged between a transmission shaft (410) and a mounting body (430); a positioning groove (440) is provided on the mounting body (430); a clamping piece (450) matching with the positioning groove (440) is provided at one end of the telescopic transmission member close to the positioning groove (440); the clamping piece (450) is slidably arranged inside the positioning groove (440); and a guide portion (451) is provided on one side of the clamping piece (450) close to the conveying mechanism (200); The telescopic transmission member comprises a mother rod body (460) fixedly connected to the transmission shaft (410), a sub-rod body (470) being embedded in the mother rod body (460), a spring (480) being fixedly connected between the mother rod body (460) and the sub-rod body (470), and the sub-rod body (470) being connected to a trigger mechanism (500); The trigger mechanism (500) comprises a mounting plate (510) fixed on a mounting bracket (300), a plurality of trigger blocks (520) being provided on the mounting plate (510), a contact block (530) being provided at the upper end of the sub-rod body (470), and a driving inclined surface (540) for driving the sub-rod body (470) to retract being provided on the trigger block (520) and the contact block (530).

2. A wood product surface chip removal device according to claim 1, characterized in that: The conveying mechanism (200) comprises a driving sprocket (210) and a driven sprocket (220) rotatably arranged on a device frame (100); the driving sprocket (210) is connected to a driving motor; a conveying chain plate (230) is arranged between the driving sprocket (210) and the driven sprocket (220); and a push plate (240) is arranged on the conveying chain plate (230).

3. The wood product surface chip removal device according to claim 1, characterized in that: The suction mechanism (600) comprises a chip suction cover (610) arranged on a side of the clamping piece (450) close to the transmission shaft (410); one end of the chip suction cover (610) is fixedly connected to the transmission shaft (410) via a connecting rod (620); the other end of the chip suction cover (610) is connected to the interior of the transmission shaft (410); and the transmission shaft (410) passes through the mounting bracket (300) and is connected to a suction fan (630).

4. A wood product surface chip removal device according to claim 3, characterized in that: A chip guide plate (640) is provided at the connection point between the chip suction cover (610) and the transmission shaft (410), and a cover body is provided on the outer side of the mounting bracket (300).

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