Wooden tableware surface burr removing device

Abstract

The utility model discloses a wooden tableware surface burr removing device, and relates to the technical field of burr removing. The polishing device comprises a machining table, a lifting assembly is arranged at the top of the machining table, a mounting frame is arranged at the lifting end of the lifting assembly, a supporting and guiding assembly and an adjusting assembly are arranged on one side of the mounting frame, and a polishing belt is arranged on the outer surface of the supporting and guiding assembly. The distance between the two supporting ends of the supporting and guiding assembly can be adjusted through the adjusting assembly, meanwhile, the overall appearance of the polishing belt can be changed under driving of the two moving ends, and therefore the angle of the contact position of the polishing belt and a wooden bowl can be adjusted according to the specification of the wooden bowl; according to the arrangement, when the polishing belt is used for removing burrs of wooden bowls of different specifications, the position, polished by the polishing belt, of the polishing belt can be in tight contact with the wooden bowls, and therefore the belt type sand mill can remove burrs of the wooden bowls of different specifications.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the burr removal technical field, specifically, and particularly relates to a wooden tableware surface burr removal device. BACKGROUND

[0002] Wooden bowls are prone to burrs on the surface, especially the bowl mouth edge, inner wall curved surface and bottom joint after processing and forming, and the existence of these burrs not only affects the hand feeling, but also may scratch the skin, so it is necessary to polish the burrs on the wooden bowl by a belt sander.

[0003] The guide wheel for supporting the polishing belt of the existing belt sander is usually arranged at the fixed position of the fixed frame, and this installation mode makes it difficult to adjust the inclination angle of the polishing belt and the contact angle with the surface of the wooden bowl according to the actual size of the wooden bowl. When removing the burrs on the small-size wooden bowl, local gaps are prone to occur between the polishing belt and the bowl wall, so that the burrs in the concave part of the bowl wall are not easy to be fully polished. When removing the burrs on the large-size wooden bowl, the polishing belt is prone to excessive extrusion on the bowl mouth edge, so that the phenomenon of excessive wear occurs on the edge of the wooden bowl. In summary, the angle of the polishing belt is not easy to adjust according to the size of the wooden bowl, which makes it difficult for the belt sander to adapt to the burr removal needs of wooden bowls of different specifications. UTILITY MODEL CONTENTS

[0004] In view of the problem that the angle of the polishing belt is not easy to adjust according to the size of the wooden bowl, the utility model provides a wooden tableware surface burr removal device to overcome the above technical problems existing in the prior art.

[0005] To solve the above technical problems, the utility model is realized by the following technical scheme:

[0006] The utility model discloses a wooden tableware surface burr removal device, including the processing table, the top of processing table is provided with lifting assembly, the lifting end of lifting assembly is provided with mounting bracket, the side of mounting bracket is provided with support guide assembly and adjusting assembly, the mobile end power connection of adjusting assembly and support guide assembly, the outer surface of support guide assembly is provided with polishing belt, the outer surface of support guide assembly mobile end is provided with fine adjustment assembly.

[0007] The adjusting assembly is used for adjusting the position of the mobile end of the support guide assembly, so that the distance between the two mobile ends can be adjusted, and the angle of the polishing belt is adjusted synchronously.

[0008] Further, the lifting assembly comprises a support frame, a lifting hydraulic cylinder is fixedly installed at the top of the support frame, the lifting end of the lifting hydraulic cylinder penetrates through the support frame and is fixedly connected with a lifting frame, the mounting frame is fixedly installed at the bottom of the lifting frame, a guide plate is fixedly connected to the inner wall of the support frame, a guide frame is movably connected to the outer surface of the guide plate, and a connecting plate is fixedly installed between the guide frame and the lifting frame.

[0009] Further, the support and guide assembly comprises a lifting plate and a moving plate, the lifting plate is arranged on the lower side of the mounting frame, the moving plate is arranged on the front face of the mounting frame, the front faces of the lifting plate and the moving plate are both rotatably connected with adjusting guide wheels, a driving motor is fixedly installed on the mounting frame, fixed guide wheels are arranged on the front faces of the moving plate and the driving motor, and the polishing belt is arranged on the outer surfaces of the two adjusting guide wheels and the two fixed guide wheels.

[0010] Further, the adjusting assembly comprises a mounting frame, the mounting frame is fixedly installed at the bottom of the mounting frame, a moving screw is rotatably connected to the inside of the mounting frame, a moving block is threadedly connected to the outer surface of the moving screw, a moving groove is formed in the front face of the mounting frame, the moving block is fixedly connected to the moving plate through the moving groove, an adjusting motor is fixedly installed at one end of the mounting frame, and the output end of the adjusting motor is fixedly connected with the moving screw.

[0011] Further, a lifting screw is rotatably connected to the bottom of the mounting frame, the lifting plate is threadedly connected with the lifting screw, a guide rod is fixedly connected to the bottom of the mounting frame, the lifting plate is movably connected with the guide rod, the top end of the lifting screw extends to the inside of the mounting frame, bevel gears are fixedly connected to the outer surfaces of the lifting screw and the moving screw, and the two bevel gears are meshed together.

[0012] Further, the fine adjustment assembly comprises mounting grooves, the mounting grooves are formed in the outer surfaces of the two adjusting guide wheels, a plurality of supporting rollers are rotatably connected to the inside of the mounting grooves, the diameters of the plurality of circumferentially arranged supporting rollers gradually decrease, a first motor is fixedly installed on the back face of the moving plate, the output end of the first motor is fixedly connected with the adjusting guide wheel arranged on the front face of the moving plate, a second motor is fixedly installed on the back face of the lifting plate, the output end of the second motor penetrates through the lifting plate, chain wheels are fixedly connected to the outer surfaces of the shaft heads of the adjusting guide wheels arranged on the front face of the lifting plate and the output end of the second motor, and the outer surfaces of the chain wheels are meshed with chains.

[0013] Further, a rotary clamping table is arranged at the top of the processing table.

[0014] The utility model has the following beneficial effects:

[0015] 1. The utility model discloses a support guide assembly can be adjusted the distance between two support ends through adjusting assembly, and also make the overall appearance of polishing belt can change under the driving of two moving ends, thereby making the contact position angle of polishing belt and wooden bowl can be adjusted according to the specification of wooden bowl, the above-mentioned setting makes the position of polishing belt when removing burrs to different specification wooden bowls can be in contact with wooden bowl together more closely, thereby making the belt sander can remove the burrs of various specification wooden bowls.

[0016] 2. The utility model discloses when adjusting motor rotates the moving screw rod, the rotating moving screw rod can drive the lifting screw rod synchronous rotation through two meshed bevel gears, when the moving screw rod drives the moving plate to move and makes the left and right spacing of two adjusting guide wheels adjust, the lifting plate lifting screw rod can drive synchronous movement, thereby making the spacing of two adjusting guide wheels also can change accordingly, the above-mentioned setting makes when adjusting the inclination of polishing belt polishing position, the polishing belt whole on the outer surface of two adjusting guide wheels and two fixed guide wheels can always keep tight.

[0017] Of course, any product implementing the utility model does not necessarily need to achieve all the advantages mentioned above at the same time. BRIEF DESCRIPTION OF DRAWINGS

[0018] In order to more clearly illustrate the technical scheme of the embodiment of the utility model, the following will introduce the drawing needed to be used in the embodiment of the utility model simply, obviously, the drawing in the following description only is some embodiments of the utility model, for the ordinary skilled person in the art, under the premise of not paying the creative labor, can also obtain other drawings according to these drawings.

[0019] Figure 1 It is the external contour structure schematic diagram of the utility model;

[0020] Figure 2 It is the lifting assembly structure schematic diagram of the utility model;

[0021] Figure 3 It is the support guide assembly structure schematic diagram of the utility model;

[0022] Figure 4 It is the Figure 3 It is the enlarged structure schematic diagram of A place in the utility model;

[0023] Figure 5 It is the polishing belt structure schematic diagram of the utility model;

[0024] Figure 6 It is the adjusting assembly structure schematic diagram of the utility model;

[0025] Figure 7 For the utility model Figure 6 The enlarged structure schematic view of B place in the middle;

[0026] Figure 8 For the utility model Figure 6 The enlarged structure schematic view of C place in the middle;

[0027] Figure 9 The grinding structure schematic view of the inner wall of the wooden bowl.

[0028] In the drawings, the component list represented by each sign is as follows:

[0029] 1, processing platform, 2, lifting assembly, 201, support frame, 202, lifting hydraulic cylinder, 203, lifting frame, 204, guide plate, 205, guide frame, 206, connecting plate, 3, mounting frame, 4, support guide assembly, 401, lifting plate, 402, moving plate, 403, adjusting guide wheel, 404, drive motor, 405, fixed guide wheel, 5, adjusting assembly, 501, mounting frame, 502, moving screw, 503, moving block, 504, moving groove, 505, adjusting motor, 506, lifting screw, 507, guide rod, 508, bevel gear, 6, polishing belt, 7, fine adjustment assembly, 701, mounting groove, 702, supporting roller, 703, first motor, 704, second motor, 705, chain wheel, 706, chain, 8, rotary clamping table. DETAILED DESCRIPTION

[0030] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the utility model protection.

[0031] In the description of the utility model, it is understood that the terms "opening", "upper", "lower", "top", "middle", "inner" and the like indicate the orientation or positional relationship, only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the indicated components or elements must have a particular orientation, be constructed and operated in a particular orientation, therefore, it cannot be understood as a limitation on the utility model.

[0032] Please refer to Figures 1-9As shown, the utility model is a kind of wooden tableware surface burr removing device, including processing table 1, the top of processing table 1 is provided with lifting assembly 2, the lifting end of lifting assembly 2 is provided with mounting bracket 3, the side of mounting bracket 3 is provided with support guide assembly 4 and adjusting assembly 5, adjusting assembly 5 and the movement end power connection of support guide assembly 4, the outer surface of support guide assembly 4 is provided with polishing belt 6, the outer surface of the movement end of support guide assembly 4 is provided with fine adjustment assembly 7;

[0033] The adjusting assembly 5 is used for adjusting the position of the moving end of the support guide assembly 4, so that the distance between the two moving ends can be adjusted, and the angle of the polishing belt 6 is adjusted simultaneously.

[0034] When removing burrs from different specifications of wooden bowls, the two moving ends of the support guide assembly 4 are driven by the adjusting assembly 5, so that the distance between the two support ends is adjusted, and the angle of the contact position of the polishing belt 6 with the wooden bowl can be adjusted under the support of the support guide assembly 4.

[0035] The adjusting assembly 5 can adjust the distance between the two support ends of the support guide assembly 4, and also change the overall shape of the polishing belt 6 driven by the two moving ends, so that the angle of the contact position of the polishing belt 6 with the wooden bowl can be adjusted according to the specification of the wooden bowl. The above arrangement allows the polishing belt 6 to contact the wooden bowl closely during burr removal of different specifications of wooden bowls, so that the belt sander can remove burrs from various specifications of wooden bowls.

[0036] In one embodiment, for the above-mentioned lifting assembly 2, the lifting assembly 2 includes a support frame 201, a lifting hydraulic cylinder 202 is fixedly installed on the top of the support frame 201, the lifting end of the lifting hydraulic cylinder 202 penetrates the support frame 201 and is fixedly connected with a lifting frame 203, the mounting bracket 3 is fixedly installed on the bottom of the lifting frame 203, a guide plate 204 is fixedly connected to the inner wall of the support frame 201, a guide frame 205 is movably connected to the outer surface of the guide plate 204, and a connecting plate 206 is fixedly installed between the guide frame 205 and the lifting frame 203.

[0037] The driving is realized through the lifting hydraulic cylinder 202, so that the lifting frame 203 can drive the mounting frame 3 to move downwards under the pushing of the lifting hydraulic cylinder 202, and the polishing belt 6 arranged on the mounting frame 3 can be in contact with the wooden bowl which needs to remove burrs; the guide plate 204 guides the lifting frame 203 through the guide frame 205 and the connecting plate 206, so that the lifting frame 203 driven by the mounting frame 3 will not shake when lifting, and the overall stability of the polishing belt 6 when removing burrs of the wooden bowl can be ensured.

[0038] In one embodiment, for the above-mentioned supporting and guiding assembly 4, the supporting and guiding assembly 4 comprises a lifting plate 401 and a moving plate 402, the lifting plate 401 is arranged on the lower side of the mounting frame 3, the moving plate 402 is arranged on the front side of the mounting frame 3, the front side of the lifting plate 401 and the moving plate 402 are rotationally connected with adjusting guide wheels 403, a driving motor 404 is fixedly installed on the mounting frame 3, the driving end of the driving motor 404 and the front side of the moving plate 402 are provided with fixed guide wheels 405, and the polishing belt 6 is arranged on the outer surfaces of the two adjusting guide wheels 403 and the two fixed guide wheels 405.

[0039] The polishing belt 6 is conical under the support of the two adjusting guide wheels 403 and the two fixed guide wheels 405, when removing burrs of the wooden bowl, the polishing belt 6 is driven to move downwards by the lifting hydraulic cylinder 202, so that the conical part of the polishing belt 6 is in contact with the wooden bowl; when polishing, one of the fixed guide wheels 405 is driven by the driving motor 404, so that the polishing belt 6 moves under the driving of the fixed guide wheel 405, and the moving polishing belt 6 starts to remove the burrs.

[0040] In one embodiment, for the above-mentioned adjusting assembly 5, the adjusting assembly 5 comprises a mounting frame 501, the mounting frame 501 is fixedly installed on the bottom of the mounting frame 3, the inside of the mounting frame 501 is rotationally connected with a moving screw 502, the outer surface of the moving screw 502 is threadedly connected with a moving block 503, the front side of the mounting frame 501 is provided with a moving groove 504, the moving block 503 is fixedly connected with the moving plate 402 through the moving groove 504, one end of the mounting frame 501 is fixedly installed with an adjusting motor 505, and the output end of the adjusting motor 505 is fixedly connected with the moving screw 502.

[0041] When the angle of the polishing belt 6 polishing position is adjusted, the adjusting motor 505 is driven, so that the adjusting motor 505 drives the moving block 503 to move in the inside of the mounting frame 501 through the moving screw 502, and the moving block 503 drives the moving plate 402 to move on the front of the mounting frame 501 through the moving groove 504, at this time, the moving plate 402 can drive the corresponding adjusting guide wheel 403 to move, so that the distance between the two adjusting guide wheels 403 can be adjusted.

[0042] In one embodiment, for the above mounting frame 501, the bottom of the mounting frame 501 is rotatably connected with a lifting screw 506, the lifting plate 401 is threadedly connected with the lifting screw 506, the bottom of the mounting frame 501 is fixedly connected with a guide rod 507, the lifting plate 401 is movably connected with the guide rod 507, the top end of the lifting screw 506 extends to the inside of the mounting frame 501, and the lifting screw 506 and the outer surface of the moving screw 502 are both fixedly connected with bevel gears 508, and the two bevel gears 508 are meshed with each other.

[0043] When the moving screw 502 rotates, the moving screw 502 can drive the lifting screw 506 to rotate synchronously through the two meshed bevel gears 508, at this time, the lifting plate 401 is lifted on the downside of the mounting frame 501 under the drive of the lifting screw 506 and the guidance of the guide rod 507, and the up-down distance can be changed accordingly when the left-right distance of the two adjusting guide wheels 403 is changed, so that the polishing belt 6 provided on the outer surfaces of the two adjusting guide wheels 403 and the two fixed guide wheels 405 can always be kept tight.

[0044] In one embodiment, for the above fine adjustment assembly 7, the fine adjustment assembly 7 comprises mounting grooves 701, the mounting grooves 701 are provided on the outer surfaces of the two adjusting guide wheels 403, the inside of the mounting groove 701 is rotatably connected with a plurality of supporting rollers 702, the diameters of the plurality of circumferentially arranged supporting rollers 702 gradually decrease, the back of the moving plate 402 is fixedly connected with a first motor 703, the output end of the first motor 703 is fixedly connected with the adjusting guide wheel 403 provided on the front of the moving plate 402, the back of the lifting plate 401 is fixedly connected with a second motor 704, the output end of the second motor 704 penetrates through the lifting plate 401, the output end of the second motor 704 and the shaft head outer surface of the adjusting guide wheel 403 provided on the front of the lifting plate 401 are both fixedly connected with a sprocket 705, and the outer surface of the sprocket 705 is meshed with a chain 706.

[0045] The first motor 703 and the second motor 704 are connected together by the same controller, and the encoders arranged at the rotating ends of the two motors are connected together with the controller, so that the two motors can adjust the rotating speed and torque in real time, and thus ensure that the two motors can always keep synchronous movement; the support rollers 702 on the outer surface of the two adjusting guide wheels 403 are in contact with the polishing belt 6, and when the polishing belt 6 moves, the support rollers 702 in contact with the polishing belt 6 can rotate; when the controller drives the first motor 703 and the second motor 704, the first motor 703 drives the adjusting guide wheels 403 on the front surface of the moving plate 402 to rotate forward, and the second motor 704 drives the adjusting guide wheels 403 on the front surface of the lifting plate 401 to rotate reversely through the chain wheel 705 and the chain 706, so that the support rollers 702 with appropriate diameters can be in contact with the polishing belt 6; the above arrangement makes the inclination angle of the polishing belt 6 further adjustable under the support of different support rollers 702, so that the effect of the polishing belt 6 in removing burrs of wood bowls of different specifications can be further improved, and at the same time, since one of the two adjusting guide wheels 403 rotates forward and the other rotates reversely under the driving of the two corresponding motors, the polishing belt 6 is not prone to slackening when the polishing belt 6 is fine-tuned.

[0046] In one embodiment, for the above processing table 1, a rotating clamping table 8 is arranged on the top of the processing table 1.

[0047] The rotating clamping table 8 can clamp the wood bowl, and the rotating clamping table 8 can drive the clamped wood bowl to rotate, so that the polishing belt 6 can polish and remove the burrs on the surface of the wood bowl; the bottom of the rotating clamping table 8 can be provided with a longitudinal moving guide rail and a transverse moving guide, so that the rotating clamping table 8 can drive the wood bowl to move after clamping the wood bowl, so that the polishing belt 6 can normally contact the surface of the wood bowl when polishing the wood bowl of different specifications.

[0048] Through the technical scheme, 1, the distance between the two support ends of the support and guide assembly 4 can be adjusted by adjusting the assembly 5, and the overall shape of the polishing belt 6 can change under the driving of the two moving ends, so that the contact position angle of the polishing belt 6 with the wooden bowl can be adjusted according to the specifications of the wooden bowl; the above arrangement makes the polishing belt 6 contact with the wooden bowl more closely when removing burrs from wooden bowls of different specifications, so that the belt sander can remove burrs from wooden bowls of various specifications; 2, when the motor 505 rotates the moving screw 502, the rotating moving screw 502 can drive the lifting screw 506 to rotate synchronously through the two meshing bevel gears 508; when the moving screw 502 drives the moving plate 402 to move and adjusts the left and right distance between the two adjusting guide wheels 403, the lifting plate 401 can move synchronously under the driving of the lifting screw, so that the distance between the two adjusting guide wheels 403 can also change accordingly; the above arrangement makes the polishing belt 6 on the outer surfaces of the two adjusting guide wheels 403 and the two fixed guide wheels 405 always tight when adjusting the inclination of the polishing position of the polishing belt 6.

[0049] In the description of the present specification, the description of the terms "one embodiment", "example", "specific example" and the like means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In the present specification, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0050] The above disclosed preferred embodiments of the utility model are only used to help explain the utility model. The preferred embodiments do not describe all the details and limit the utility model to the specific embodiments described. Obviously, according to the content of the present specification, many modifications and changes can be made. The present specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that those skilled in the art can well understand and utilize the utility model. The utility model is limited by the claims and the entire scope and equivalents thereof.

Claims

1. A wooden tableware surface burr removing device comprising a processing table (1), characterized in that, The top of the processing platform (1) is provided with a lifting assembly (2), the lifting end of the lifting assembly (2) is provided with a mounting frame (3), one side of the mounting frame (3) is provided with a supporting and guiding assembly (4) and an adjusting assembly (5), the adjusting assembly (5) is power-connected with the moving end of the supporting and guiding assembly (4), the outer surface of the supporting and guiding assembly (4) is provided with a polishing belt (6), and the outer surface of the moving end of the supporting and guiding assembly (4) is provided with a fine adjustment assembly (7). The adjusting assembly (5) is used for adjusting the position of the moving end of the supporting and guiding assembly (4), so that the distance between the two moving ends can be adjusted, and the angle of the polishing belt (6) is adjusted synchronously.

2. A wood utensil surface burr removal device according to claim 1, wherein, The lifting assembly (2) comprises a supporting frame (201), the top of the supporting frame (201) is fixedly provided with a lifting hydraulic cylinder (202), the lifting end of the lifting hydraulic cylinder (202) penetrates through the supporting frame (201) and is fixedly connected with a lifting frame (203), the mounting frame (3) is fixedly installed at the bottom of the lifting frame (203), the inner wall of the supporting frame (201) is fixedly connected with a guide plate (204), the outer surface of the guide plate (204) is movably connected with a guide frame (205), and the guide frame (205) and the lifting frame (203) are fixedly installed with a connecting plate (206) therebetween.

3. A wood utensil surface burr removal device as defined in claim 1, wherein, The supporting and guiding assembly (4) comprises a lifting plate (401) and a moving plate (402), the lifting plate (401) is arranged on the lower side of the mounting frame (3), the moving plate (402) is arranged on the front of the mounting frame (3), the front of the lifting plate (401) and the moving plate (402) is rotatably connected with an adjusting guide wheel (403), a driving motor (404) is fixedly installed on the mounting frame (3), the driving end of the driving motor (404) and the front of the moving plate (402) are provided with a fixed guide wheel (405), and the polishing belt (6) is arranged on the outer surfaces of the two adjusting guide wheels (403) and the two fixed guide wheels (405).

4. A woodware surface burr removal device according to claim 3, wherein, The adjusting assembly (5) comprises a mounting frame (501), the mounting frame (501) is fixedly installed at the bottom of the mounting frame (3), the inside of the mounting frame (501) is rotatably connected with a moving screw (502), the outer surface of the moving screw (502) is threadedly connected with a moving block (503), the front of the mounting frame (501) is provided with a moving groove (504), the moving block (503) is fixedly connected with the moving plate (402) through the moving groove (504), and one end of the mounting frame (501) is fixedly provided with an adjusting motor (505).

5. A woodware surface burr removal device according to claim 4, wherein, The bottom of the mounting frame (501) is rotationally connected with a lifting screw (506), the lifting plate (401) is threadedly connected with the lifting screw (506), the bottom of the mounting frame (501) is fixedly connected with a guide rod (507), the lifting plate (401) is movably connected with the guide rod (507), the top end of the lifting screw (506) extends to the inside of the mounting frame (501), the lifting screw (506) and the outer surface of the moving screw (502) are both fixedly connected with bevel gears (508), and the two bevel gears (508) are meshed with each other.

6. A woodware surface burr removal device according to claim 3, wherein, The fine adjustment assembly (7) comprises mounting grooves (701) which are arranged on the outer surfaces of the two adjusting guide wheels (403), a plurality of support rollers (702) are rotationally connected in the mounting grooves (701), the diameters of the support rollers (702) arranged in the circumferential array are gradually reduced, the back surface of the moving plate (402) is fixedly connected with a first motor (703), the output end of the first motor (703) is fixedly connected with the adjusting guide wheel (403) arranged on the front surface of the moving plate (402), the back surface of the lifting plate (401) is fixedly connected with a second motor (704), the output end of the second motor (704) penetrates through the lifting plate (401), the output end of the second motor (704) and the shaft head outer surface of the adjusting guide wheel (403) arranged on the front surface of the lifting plate (401) are both fixedly connected with sprockets (705), and the outer surfaces of the sprockets (705) are meshed with chains (706).

7. A woodware surface burr removal device according to claim 1, wherein, The top of the machining table (1) is provided with a rotary clamping table (8).

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