Scraping device

Abstract

The utility model discloses an edge scraping device which comprises a machine frame and two edge scraping mechanisms arranged on the two sides of the machine frame respectively, and the two edge scraping mechanisms are arranged in a central symmetry mode. Each edge scraping mechanism comprises a base plate moving in the vertical direction, a horizontal depended wheel mechanism arranged on the base plate and moving in the horizontal direction, a vertical depended wheel mechanism arranged on the base plate and moving in the horizontal direction, and an edge scraping tool arranged on the base plate and moving in the horizontal direction. A containing space used for containing the side edge of a plate is formed between the horizontal depended wheel mechanism and the vertical depended wheel mechanism, and the edge scraping cutter is right opposite to the side edge of the plate. The utility model provides an edge scraping device capable of adapting to door plates with various thicknesses, and meanwhile, different R angles can be selected by adjusting the position of the cutter.

Description

Technical Field

[0001] The utility model relates to the technical field of plate edge pasting, in particular to an edge scraping device. Background Art

[0002] Trimming is a stamping process that cuts off the process supplementary parts added around the stamped parts and the process supplementary parts added inside the stamped parts to ensure deep drawing. In the process of door panel processing, the door panels need to be trimmed and scraped after the edge banding is completed, and the protruding parts of the edge banding strips are cut off to ensure the flatness of the surface.

[0003] Most of the existing technologies are to manually cut and grind the door panels on a trimming machine. During the grinding process, the front and back sides of the four edges of the door panels need to be polished. Different trimming equipment is required for door panels of different thicknesses, and the tool needs to be replaced for different grinding chamfers. Utility Model Content

[0004] In view of this, an object of the present invention is to provide a scraping device.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A scraping device, comprising a frame and two scraping mechanisms respectively arranged on both sides of the frame, wherein the two scraping mechanisms are arranged in a central symmetric manner;

[0007] Each of the scraping mechanisms comprises: a base plate moving in the vertical direction, a horizontal wheel mechanism provided on the base plate and moving in the horizontal direction, a vertical wheel mechanism provided on the base plate and moving in the horizontal direction, and a scraping tool provided on the base plate and moving in the horizontal direction;

[0008] An accommodating space for accommodating the side edge of the plate is provided between the horizontal supporting wheel mechanism and the vertical supporting wheel mechanism, and the scraping tool is directly opposite to the side edge of the plate.

[0009] The above-mentioned scraping device, wherein the scraping tool has a scraping portion, and the scraping portion is inclined;

[0010] The scraping edge portion includes a plurality of arc-shaped blade portions with different R angles which are arranged in sequence.

[0011] In the above-mentioned scraping device, the scraping part of the scraping tool of one scraping mechanism is arranged obliquely downward, and the scraping part of the scraping tool of the other scraping mechanism is arranged obliquely upward.

[0012] In the above-mentioned scraping device, the vertical supporting wheel mechanism of one scraping mechanism is located above its horizontal supporting wheel mechanism, and the vertical supporting wheel mechanism of the other scraping mechanism is located below its horizontal supporting wheel mechanism.

[0013] The above-mentioned scraping device, wherein the horizontal wheel mechanism and the vertical wheel mechanism both include:

[0014] A wheel support bracket, a wheel support bracket rotating shaft fixedly connected to the wheel support bracket, and a plurality of wheels rotatably arranged on the wheel support bracket.

[0015] The above-mentioned scraping device, wherein the horizontal wheel mechanism and the vertical wheel mechanism both include:

[0016] A bracket support structure, wherein the bracket support structure is provided with a shaft groove for accommodating the shaft of the wheel bracket, and the bracket support structure is also provided with a fixing groove for communicating with the shaft groove;

[0017] Wherein, the fixing groove separates the bracket support structure into two blocks, and also includes a fastener for bringing the two blocks closer to each other to clamp the rotating shaft of the wheel bracket.

[0018] The above-mentioned scraping device, wherein the horizontal wheel mechanism and the vertical wheel mechanism both include:

[0019] A linear drive mechanism is used to drive the bracket support structure to perform linear motion.

[0020] In the above-mentioned scraping device, the supporting wheel of the horizontal supporting wheel mechanism is arranged horizontally, and the supporting wheel of the vertical supporting wheel mechanism is arranged vertically.

[0021] The above-mentioned scraping device further includes: guide rails vertically arranged on both sides of the frame, and the base plate is slidably connected to the guide rails.

[0022] Due to the adoption of the above technology, the utility model has the following positive effects compared with the prior art:

[0023] The utility model provides a scraping device which can adapt to door panels of various thicknesses, and different R angles can be selected by adjusting the position of a cutter. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0025] Figure 1 to Figure 2 It is a schematic diagram of the scraping device of the utility model.

[0026] Figure 3 The utility model is a scraping device Figure 1 A partial enlarged schematic diagram of .

[0027] In the accompanying drawings: 1, frame; 11, guide rail; 2, scraping mechanism; 21, base plate; 22, horizontal supporting wheel mechanism; 23, vertical supporting wheel mechanism; 24, scraping tool; 241, arc-shaped blade; 31, supporting wheel bracket; 32, supporting wheel bracket shaft; 33, supporting wheel; 34, bracket supporting structure; 341, shaft slot; 342, fixing slot; 343, fastener; 35, linear drive mechanism; 36, linear drive mechanism; 37, scraper. DETAILED DESCRIPTION

[0028] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments, but they are not intended to limit the present invention.

[0029] See also Figures 1 to 3 As shown, a preferred embodiment of a scraping device is shown, including a frame 1 and two scraping mechanisms 2 respectively arranged on both sides of the frame 1, wherein the two scraping mechanisms 2 are arranged in a centrally symmetrical manner, and each scraping mechanism 2 includes: a base plate 21 that moves in a vertical direction, a horizontal supporting wheel mechanism 22 that is arranged on the base plate 21 and moves in a horizontal direction, a vertical supporting wheel mechanism 23 that is arranged on the base plate 21 and moves in a horizontal direction, and a scraping tool 24 that is arranged on the base plate 21 and moves in a horizontal direction.

[0030] Furthermore, as a preferred embodiment, there is an accommodating space between the horizontal wheel mechanism 22 and the vertical wheel mechanism 23 for accommodating the side edge of the plate, and the scraping tool 24 is directly opposite to the side edge of the plate.

[0031] Further, as a preferred embodiment, the scraping tool 24 has a scraping portion, and the scraping portion is inclined.

[0032] Further, as a preferred embodiment, the scraping edge portion includes a plurality of arc-shaped blade portions 241 with different R angles arranged in sequence. Specifically, the plurality of arc-shaped blade portions 241 arranged in sequence form a wave-shaped structure.

[0033] Further, as a preferred embodiment, the scraping portion of the scraping tool 24 of one scraping mechanism 2 is arranged obliquely downward, and the scraping portion of the scraping tool 24 of the other scraping mechanism 2 is arranged obliquely upward.

[0034] Further, as a preferred embodiment, the vertical supporting wheel mechanism 23 of one scraping mechanism 2 is located above its horizontal supporting wheel mechanism 22 , and the vertical supporting wheel mechanism 23 of another scraping mechanism 2 is located below its horizontal supporting wheel mechanism 22 .

[0035] Further, as a preferred embodiment, the horizontal wheel mechanism 22 and the vertical wheel mechanism 23 both include: a wheel bracket 31 , a wheel bracket rotating shaft 32 fixedly connected to the wheel bracket 31 , and a plurality of wheels 33 rotatably provided on the wheel bracket 31 .

[0036] Specifically, the wheel bracket 31 is in a C-shaped structure, and the wheels 33 are disposed at both ends of the wheel bracket 31 .

[0037] Specifically, a C-shaped scraper 37 is also provided on the supporting wheel bracket 31. The number of the scrapers 37 corresponds to the number of the supporting wheels 33. Both ends of the scraper 37 are against the side surfaces of the supporting wheels 33 to scrape off objects attached or adhered to the surface of the supporting wheels 33 when the supporting wheels 33 rotate.

[0038] Further, as a preferred embodiment, the horizontal wheel mechanism 22 and the vertical wheel mechanism 23 both include: a bracket support structure 34, a shaft groove 341 for accommodating the wheel bracket shaft 32 is provided on the bracket support structure 34, and a fixing groove 342 for communicating with the shaft groove 341 is also provided on the bracket support structure 34; wherein the fixing groove 342 separates the bracket support structure 34 into two blocks, and also includes a fastener 343 for bringing the two blocks closer together to clamp the wheel bracket shaft 32.

[0039] Further, as a preferred embodiment, the horizontal wheel mechanism 22 and the vertical wheel mechanism 23 both include a linear drive mechanism 35 for driving the bracket support structure 34 to perform linear motion.

[0040] Specifically, the wheel bracket 31 of the horizontal wheel mechanism 22 and the wheel bracket 31 of the vertical wheel mechanism 23 are respectively arranged with a linear drive mechanism 35 to drive the wheel 33 of the horizontal wheel mechanism 22 and the wheel 33 of the vertical wheel mechanism 23 to move in the horizontal direction.

[0041] Specifically, the scraping tool 24 is also correspondingly provided with a linear drive mechanism 36 to drive the scraping tool 24 to move in the horizontal direction.

[0042] In other words, the horizontal supporting wheel 33, the vertical supporting wheel 33, and the scraping tool 24 can all independently move in the horizontal direction to adjust the relative positions and gaps therebetween.

[0043] Further, as a preferred embodiment, the supporting wheel 33 of the horizontal supporting wheel mechanism 22 is horizontally arranged to fit the side surface of the plate; the supporting wheel 33 of the vertical supporting wheel mechanism 23 is vertically arranged to fit the lower surface or upper surface of the plate.

[0044] Specifically, the plate enters one side of the scraping device of this embodiment in a horizontal direction, and the side edge of the plate is positioned by the horizontal supporting wheel 33 of one of the scraping mechanisms 2, and one of its upper surface or lower surface is simultaneously positioned by the vertical supporting wheel 33 of the scraping mechanism 2. The scraping tool scrapes one of the upper edge or lower edge of the side of the plate when the plate passes.

[0045] Further, the plate moves to the other side of the scraping device of this embodiment, and the side edge of the plate is positioned by the horizontal support wheel 33 of another scraping mechanism 2, and the other of its upper surface or lower surface is simultaneously positioned by the vertical baking oven 3 of the scraping mechanism 2. The scraping tool scrapes the other of the upper edge or lower edge of the side of the plate when the plate passes.

[0046] Furthermore, as a preferred embodiment, it also includes: guide rails 11 vertically arranged on both sides of the frame 1, and the base plate 21 is slidably connected to the guide rails 11.

[0047] Further, as a preferred embodiment, the two scraping mechanisms 2 on both sides of the frame 1 can be independently raised or lowered relative to the frame 1, and more specifically, the two scraping mechanisms 2 can be raised or lowered relative to the frame 1 based on their base plates 21. More specifically, this embodiment also provides a driving mechanism for driving the scraping mechanism 2 to rise or fall relative to the frame 1.

[0048] Further, as a preferred embodiment, specifically, three guide rails extending in the horizontal direction are further provided on the base plate 21, wherein two guide rails are used to guide the bracket support structure 34 of the horizontal wheel mechanism 22 and the bracket support structure 34 of the vertical wheel mechanism 23. Another guide rail is used to guide the tool bracket loaded with the scraping tool 24.

[0049] The above description is only a preferred embodiment of the present invention, and does not limit the implementation mode and protection scope of the present invention. For those skilled in the art, it should be aware that all solutions obtained by equivalent substitutions and obvious changes made using the description and illustrations of the present invention should be included in the protection scope of the present invention.

Claims

1. A scraping device, characterized in that: It comprises a frame and two scraping mechanisms respectively arranged on both sides of the frame, wherein the two scraping mechanisms are arranged in a central symmetrical manner; Each of the scraping mechanisms comprises: a base plate moving in the vertical direction, a horizontal wheel mechanism provided on the base plate and moving in the horizontal direction, a vertical wheel mechanism provided on the base plate and moving in the horizontal direction, and a scraping tool provided on the base plate and moving in the horizontal direction; An accommodating space for accommodating the side edge of the plate is provided between the horizontal supporting wheel mechanism and the vertical supporting wheel mechanism, and the scraping tool is directly opposite to the side edge of the plate.

2. The scraping device according to claim 1, characterized in that: The scraping tool has a scraping portion, and the scraping portion is inclined; The scraping edge portion includes a plurality of arc-shaped blade portions with different R angles which are arranged in sequence.

3. The scraping device according to claim 1, characterized in that: The scraping part of the scraping tool of one scraping mechanism is arranged obliquely downward, and the scraping part of the scraping tool of the other scraping mechanism is arranged obliquely upward.

4. The scraping device according to claim 1, characterized in that: The vertical supporting wheel mechanism of one of the scraping mechanisms is located above its horizontal supporting wheel mechanism, and the vertical supporting wheel mechanism of the other scraping mechanism is located below its horizontal supporting wheel mechanism.

5. The scraping device according to claim 1, characterized in that: The horizontal wheel-supporting mechanism and the vertical wheel-supporting mechanism both include: A wheel support bracket, a wheel support bracket rotating shaft fixedly connected to the wheel support bracket, and a plurality of wheels rotatably arranged on the wheel support bracket.

6. The scraping device according to claim 5, characterized in that: The horizontal wheel-supporting mechanism and the vertical wheel-supporting mechanism both include: A bracket support structure, wherein the bracket support structure is provided with a shaft groove for accommodating the shaft of the wheel bracket, and the bracket support structure is also provided with a fixing groove for communicating with the shaft groove; Wherein, the fixing groove separates the bracket support structure into two blocks, and also includes a fastener for bringing the two blocks closer to each other to clamp the rotating shaft of the wheel bracket.

7. The scraping device according to claim 6, characterized in that: The horizontal wheel-supporting mechanism and the vertical wheel-supporting mechanism both include: A linear drive mechanism is used to drive the bracket support structure to perform linear motion.

8. The edge scraping device according to claim 5, characterized in that: The supporting wheel of the horizontal supporting wheel mechanism is arranged horizontally, and the supporting wheel of the vertical supporting wheel mechanism is arranged vertically.

9. The scraping device according to claim 1, characterized in that: Also includes: The guide rails are vertically arranged on both sides of the frame, and the base plate is slidably connected to the guide rails.

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