A chamfering processing mechanism for plate

Abstract

The utility model relates to the technical field of production and processing equipment for plate parts, and discloses a chamfering processing mechanism for plate parts, including a base, a vertical plate located on one side of the base, a side mold and a milling unit are installed on the base, a first installation channel is provided on the side mold, and a milling component of the milling unit can move along its axial direction to pass through or partially pass through the first installation channel, and a lower mold unit is installed on the side of the vertical plate facing the side mold; a second installation channel is provided on the lower mold unit to allow the knife shaft of the milling component to pass through or partially pass through. The chamfering processing mechanism for plate parts in this case can chamfer strips with a width of less than 5 cm, and the milling stability during the processing is high.

Description

Technical Field

[0001] The utility model relates to the technical field of production and processing equipment of plate parts, in particular to a chamfering processing mechanism of plate parts, which is suitable for processing and forming a transition chamfering surface between the vertical surface of the plate part and the surface of the plate. Background Art

[0002] Some furniture, especially panel furniture, is made of wooden panels of various shapes and structures, with or without hardware. After trimming, the upper and lower edges of the panels, such as boards or slats, are relatively sharp, so it is necessary to form a chamfered surface between the vertical surface and the surface of the panel by milling or grinding.

[0003] For example, the chamfering mechanism described in the utility model patent with publication number CN217195927U and titled "A tracking and profiling mechanism for an edge banding machine" is shown in FIG. Figure 1 As shown, it includes a backing mold base 1, a backing mold assembly 2 and a mounting seat 3 that can be swingably set on the backing mold base 1. A swinging buffer element 4 is arranged between the backing mold base 1 and the mounting seat 3. The two ends of the swinging buffer element 4 are respectively abutted against the backing mold base 1 and the mounting seat 3. The backing mold assembly 2 can be rotatably mounted on the mounting seat 3. With the above structure, under the action of the plate, the backing mold assembly 2 can rotate. During the rotation of the backing mold assembly 2, the mounting seat 3 swings within a certain range. By setting the swinging buffer element 4, the left and right swings of the mounting seat 3 can be buffered, the vibration and burden of the backing mold base 1 can be reduced, thereby reducing the impact and wear on the backing mold base 1 when the mounting seat 3 is installed, which is beneficial to improve the stability of the tracking backing mold mechanism. At the same time, the overall thickness of the backing mold base 1 can be reduced, and the backing mold base 1 can be made thinner, so as to process smaller plates. In actual operation, the above chamfering processing mechanism can process strips with a minimum width of 5 cm.

[0004] As panel furniture styles become more diverse, the market needs some slats with a width of 2 to 3 cm as accessories for some styles of furniture. However, the panel chamfering mechanism in the prior art cannot chamfer slats with a width of only 2 to 3 cm. Utility Model Content

[0005] The purpose of the present application is to overcome at least one of the above technical problems and to provide a tracking mechanism for an edge banding strip.

[0006] To achieve the above-mentioned technical objectives, one aspect of the utility model provides a chamfering processing mechanism for a plate, comprising a base and a vertical plate located on one side of the base, a side mold and a milling unit being installed on the base, a first mounting channel being provided on the side mold, a milling component of the milling unit being able to move along its axial direction to pass through or partially pass through the first mounting channel, a lower mold unit being installed on the side of the vertical plate facing the side mold; a second mounting channel being provided on the lower mold unit for allowing a cutter shaft of the milling component to pass through or partially pass through.

[0007] By means of the above structure, the head of the cutter shaft of the milling component can be extended into the second installation channel, thereby further reducing the gap between the end face of the milling component and the end face of the lower mold component, and then by moving the side mold along the x-axis direction to bring it closer to the end face of the lower mold component, the milling component can perform chamfering on a plate with a smaller width. At the same time, there is no need to shorten the length of the head of the cutter shaft of the milling component, thereby maintaining the stability of the milling component.

[0008] As a preferred implementation, the second mounting channel is coaxially arranged with the milling component.

[0009] As a preferred embodiment, the lower backing mold unit includes a lower backing mold component screwedly mounted on one side of the vertical plate, and the second mounting channel is opened on the lower backing mold component.

[0010] As a preferred embodiment, the lower backing mold unit includes a rolling bearing screwedly mounted on one side of the vertical plate, and a lower backing mold component sleevedly mounted on the rolling bearing, the lower backing mold component is a backing mold wheel, and the second mounting channel is opened on the rolling bearing.

[0011] As a preferred embodiment, a third installation channel is opened on the vertical plate, and the third installation channel allows the cutter shaft of the milling component to extend therein.

[0012] As a preferred implementation, the first installation channel, the second installation channel, and the third installation channel are coaxially arranged.

[0013] As a preferred embodiment, the fixed connection between the rolling bearing and the vertical plate is located on the side of the third installation channel.

[0014] As a preferred embodiment, the milling unit is mounted on the base via an adjusting unit, and the adjusting unit can move the milling component along its axis to change the relative position between the milling component and the side mold in the direction of the cutter axis of the milling component.

[0015] In summary, the utility model has at least the following advantages: in this case, by providing the second installation channel and the third installation channel, the gap between the end surface of the milling component and the end surface of the lower mold component can be further reduced, so that the chamfering process can be performed on the plate with a smaller width. At the same time, there is no need to shorten the length of the head of the cutter shaft of the milling component, thereby maintaining the stability of the milling component. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, 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 application. For those skilled in the art, other drawings can be obtained based on these drawings without paying any creative labor.

[0017] Figure 1 The present invention is a structural schematic diagram of a chamfering processing mechanism for a plate in the prior art.

[0018] Figure 2 A structural schematic diagram of a chamfering processing mechanism for a plate according to an embodiment of the present invention.

[0019] Figure 3 This is a structural schematic diagram of the chamfering processing mechanism of the plate of the embodiment of this case after the vertical plate is hidden.

[0020] Figure 4 A front view of the chamfering mechanism of the plate in the embodiment of this case.

[0021] Figure 5 for Figure 4 A partial enlarged view of point A in the middle.

[0022] The above attached Figures 2~5 Middle: 1. base, 2. vertical plate, 3. side mold, 4. first installation channel, 5. milling unit, 51. drive motor, 52. milling component, 6. adjustment unit, 7. lower mold unit, 71. rolling bearing, 72. lower mold component, 8. second installation channel, 9. third installation channel. DETAILED DESCRIPTION

[0023] In order to enable those skilled in the art to better understand the technical solutions in the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in the field without creative work should fall within the scope of protection of the present application.

[0024] Example: Refer to Figures 2~5 A chamfering mechanism for a plate shown in the figure comprises a base 1 and a vertical plate 2 located on one side of the base 1. Both the base 1 and the vertical plate 2 are metal components, suitable for fixing and installing various components and units of the mechanism. A side mold 3 is screwed or welded on the base 1, and the side mold 3 can provide a limit in the x-axis direction, and a first mounting channel 4 is opened on the side mold 3. The base 1 is also equipped with a milling unit 5, and the milling unit 5 includes a driving motor 51 and a milling component 52 installed on the output end of the driving motor 51. The milling component 52 is coaxially arranged with the first mounting channel 4, and in the x-axis direction, the milling component 52 is located in the first mounting channel 4. In this embodiment, the milling component 52 is a forming milling cutter.

[0025] Preferably, the milling unit 5 is mounted on the base 1 through the adjustment unit 6, and the adjustment unit 6 can change the setting position of the milling unit 5 in the x-axis direction; the adjustment unit 6 can be a prior art, such as a screw nut adjustment system. The adjustment unit 6 can drive the milling unit 5 to feed toward one side of the vertical plate 2 or retreat away from one side of the vertical plate 2 along the x-axis direction to change the position of the milling component 52 in the first installation channel 4. For example, the milling component 52 can retreat to be completely located in the first installation channel 4, or it can be fed to be partially located in the first installation channel 4 and partially extended outside the first installation channel 4. By changing the extension amount of the milling component 52 in the first installation channel 4, the cutting amount of the milling component 52 at the right angle of the plate can be changed, for example, completing the milling forming of 0.2mm chamfer, or completing the milling forming of 0.5mm chamfer. In other words, the larger the extension amount of the milling component 52, the larger the chamfer width that can be processed.

[0026] Meanwhile, the side mold 3 is mounted on the base 1 via a translation unit, which may be a prior art unit, such as a screw nut adjustment system.

[0027] A lower mold unit 7 is installed on the side of the vertical plate 2 facing the side mold 3; a second installation channel 8 is opened on the lower mold unit 7 to allow the cutter shaft of the milling component 52 to pass through or partially pass through.

[0028] Specifically, in one embodiment, the lower backing mold unit 7 includes a rolling bearing 71 screwedly mounted on one side of the vertical plate 2, and a lower backing mold component 72 sleevedly mounted on the rolling bearing 71. The lower backing mold component 72 is a backing mold wheel, which can drive the lower backing mold component 72 to rotate when the plate passes through it. In this embodiment, the second installation channel 8 is opened on the rolling bearing 71, and the second installation channel 8 is coaxially arranged with the milling component 52. In order to ensure that the installation of the rolling bearing 71 does not block the channel space of the second installation channel 8, the rolling bearing 71 is screwedly mounted on the vertical plate 2, and its fixed connection on the vertical plate 2 is located on both sides of the third installation channel 8.

[0029] With this structure, under the drive of the adjustment unit 6, the head of the cutter shaft of the milling component 52 can extend into the second installation channel 8, thereby further reducing the gap between the end face of the milling component 52 and the end face of the lower backing mold component 72, and then by moving the side backing mold 3 along the x-axis direction to make it close to the end face of the lower backing mold component 72, the milling component 52 can perform chamfering on a plate with a smaller width. At the same time, there is no need to shorten the length of the head of the cutter shaft of the milling component 52 in order to make the milling component 52 and the lower backing mold component 72 closer, thereby maintaining the cutting stability of the milling component 52. Under this technical solution, the chamfering of a slat with a width of less than 5 cm can be processed.

[0030] More preferably, a third installation channel 9 is provided on the vertical plate 2, and the third installation channel 9 allows the head of the cutter shaft of the milling component 52 to extend therein. Thus, the gap between the end surface of the milling component 52 and the end surface of the lower mold component 72 can be further reduced while ensuring the length of the head of the cutter shaft of the milling component 52. Under this technical solution, the chamfering process can be performed on the slats with a width of 2 to 3 cm, and the stable rotation of the milling component 52 during the processing can be ensured.

[0031] In order to ensure smooth movement of the side mold 3 and the milling component 52 in the x-axis direction, the first installation channel 4 , the second installation channel 8 , and the third installation channel 9 are coaxially arranged with the milling component 52 .

[0032] In some other embodiments, the lower backing mold unit 7 only includes a lower backing mold component screwedly mounted on one side of the vertical plate 2, the second mounting channel 8 is opened on the lower backing mold component, and the fixed connection of the lower backing mold component on the vertical plate 2 is located on both sides of the third mounting channel 8.

[0033] The above description is intended to be illustrative and not limiting. Upon reading the above description, many embodiments and many applications beyond the examples provided will be apparent to those skilled in the art. Therefore, the scope of the present teachings should not be determined with reference to the above description, but should be determined with reference to the appended claims and the full scope of equivalents to which such claims are entitled. For the purpose of comprehensiveness, all articles and references, including disclosures of patent applications and publications, are incorporated herein by reference. The omission of any aspect of the subject matter disclosed herein in the preceding claims is not intended to be a waiver of such subject matter, nor should it be considered that the applicant has not considered such subject matter to be part of the disclosed application subject matter.

Claims

1. A chamfering mechanism for a plate, comprising a base, a vertical plate located on one side of the base, a side mold and a milling unit installed on the base, a first installation channel opened on the side mold, a milling component of the milling unit can move along its axial direction to pass through or partially pass through the first installation channel, and a lower mold unit is installed on the side of the vertical plate facing the side mold; characterized in that The lower mold unit is provided with a second installation channel that allows the cutter shaft of the milling component to pass through or partially pass through.

2. The chamfering mechanism for a plate according to claim 1, characterized in that: The second mounting channel is coaxially arranged with the milling component.

3. The chamfering mechanism for a plate according to claim 1, characterized in that: The lower backing mold unit comprises a lower backing mold component screwedly mounted on one side of the vertical plate, and the second mounting channel is opened on the lower backing mold component.

4. The chamfering mechanism for a plate according to claim 1, characterized in that: The lower mold unit includes a rolling bearing screwedly mounted on one side of the vertical plate, and a lower mold component sleevedly mounted on the rolling bearing. The lower mold component is a mold wheel, and the second installation channel is opened on the rolling bearing.

5. The chamfering mechanism for a plate according to claim 4, characterized in that: The vertical plate is provided with a third installation channel, and the third installation channel allows the cutter shaft of the milling component to extend therein.

6. The chamfering mechanism for a plate according to claim 5, characterized in that: The first installation channel, the second installation channel, and the third installation channel are coaxially arranged.

7. The chamfering mechanism for a plate according to claim 6, characterized in that: The fixed connection between the rolling bearing and the vertical plate is located on the side of the third installation channel.

8. The chamfering mechanism for a plate according to claim 1, characterized in that: The milling unit is mounted on the base via an adjusting unit, and the adjusting unit can move the milling component along its axis to change the relative position between the milling component and the side mold in the direction of the cutter axis of the milling component.

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