Workbench device suitable for beveling of multiple types of workpieces and beveling equipment

Abstract

The utility model provides a workbench device suitable for groove cutting of multiple types of workpieces and groove cutting equipment, and relates to the technical field of workbench devices for groove cutting. The workbench device comprises a workbench body; the first supporting piece is arranged on the workbench body, and a plurality of supporting columns are arranged on the first supporting piece; and the second supporting piece is of a grid-shaped structure, and the second supporting piece is detachably arranged on the workbench body. By means of the supporting columns of the first supporting piece, the workpieces which are small in size and regular in shape can be placed, the grid structure of the second supporting piece is used for placing the workpieces which are large in size and regular in shape and irregular workpieces, and when the second supporting piece is not used, by means of the detachable arrangement characteristic of the second supporting piece, the workpieces can be conveniently and rapidly placed. And the second supporting piece is detached, so that the workpiece types adapted to the workbench equipment are expanded.

Description

Technical Field

[0001] The utility model relates to the technical field of a workbench device for beveling, and in particular to a workbench device and a beveling equipment suitable for beveling multiple types of workpieces. Background Art

[0002] At present, robot cutting grooves requires placing specific workpieces on a workbench device for the robot to identify, place and cut grooves. This device is the robot cutting workbench. Currently, most existing cutting workbenches are made of columns, steel plates, and centers.

[0003] However, the existing workbench equipment is adaptable to a small number of workpiece types. Therefore, for irregularly shaped workpieces, the robot cannot cut the bevel on the workbench, and can only cut regularly shaped workpieces on the workbench equipment. Even for regularly shaped workpieces, it is necessary to set the corresponding number and corresponding positions of support columns on the workbench equipment according to the shape and size of the workpiece, which frequently increases or decreases the number of support columns, resulting in huge operating and maintenance workload for workers. Utility Model Content

[0004] The technical problem to be solved by the utility model is how to solve the technical problem that the workbench equipment in the process of robot cutting grooves is adaptable to few workpiece types.

[0005] In order to solve the above problems, the utility model provides a workbench device suitable for beveling various types of workpieces, comprising:

[0006] Workbench body;

[0007] A first support member is disposed on the workbench body, and a plurality of support columns are disposed on the first support member; and

[0008] The second support member is a grid-like structure, and the second support member is detachably disposed on the workbench body.

[0009] Optionally, a concave cavity structure is provided on the top surface of the workbench body, and the concave cavity structure is recessed downward from the top surface of the workbench body.

[0010] The first support member is disposed in the concave cavity structure, and the second support member is detachably disposed on the concave cavity structure;

[0011] The top surface of the workbench body is provided with a plurality of flaps, which are movably connected to the workbench body near the edge of the concave cavity structure so that the flaps can be flipped relative to the workbench body, and the flaps are used to cover part of the concave cavity structure.

[0012] Optionally, the workbench device further comprises a plurality of protective structures, wherein the protective structures are arranged in one-to-one correspondence with the support columns, and a portion of the first support member and / or the support column is / are sleeved within the protective structure.

[0013] Optionally, the first support member is a beam structure, and a plurality of support columns are sequentially arranged at intervals along the extension direction of the first support member, and the support columns are arranged vertically.

[0014] The protective structure comprises:

[0015] A protective sleeve, which is sleeved outside the support column; and

[0016] A protective shell, the bottom end of the protective sleeve is connected to the protective shell, the bottom surface of the protective shell is provided with a recessed structure, the recessed structure is recessed upward and communicated with the inside of the protective sleeve, and the first support member is placed in the recessed structure.

[0017] Optionally, a plurality of pads are provided on the top surface of the first support member, and the pads are placed between the protective shell and the first support member;

[0018] Alternatively, a notch is provided on the side wall of the protective shell, a clamping bolt is provided on the side wall of the first support member, the clamping bolt is threadedly connected to the first support member, the rod of the clamping bolt is placed in the notch, and the protective shell located at the notch is placed between the big head end of the clamping bolt and the first support member.

[0019] Optionally, the workbench device further comprises a plurality of first magnetic suction cups, and the first magnetic suction cups are arranged one by one on the top of the support column;

[0020] Alternatively, the workbench device further comprises a plurality of second magnetic suction cups or a plurality of tips, and the plurality of second magnetic suction cups or the plurality of tips can be detachably arranged at any position on the second support member.

[0021] Optionally, the workbench device further comprises a plurality of columns.

[0022] A plurality of columns are arranged in the workbench body, and the columns are used to support the second support member. The plurality of columns are detachably connected to the second support member.

[0023] Optionally, the second supporting member includes a plurality of long plate-like members, the wide sides of the long plate-like members are arranged upright, and the plurality of long plate-like members are cross-jointed and spliced ​​to form a grid-like structure.

[0024] Optionally, the workbench device further comprises a waste trolley and a guide mechanism, wherein the waste trolley is arranged in the workbench body or below the workbench body.

[0025] The guiding mechanism comprises:

[0026] Two guide rails are respectively arranged at the workbench body, and the waste vehicle is arranged between the two guide rails; and

[0027] A plurality of rollers are respectively arranged on the inner sides of the two guide rails, and the plurality of rollers are arranged along the extension direction of the guide rails;

[0028] The waste cart is arranged at the bottom of the workbench body, and the first support member or the second support member is placed above the waste cart.

[0029] The workbench device further comprises a waste guide mechanism, wherein the waste guide mechanism is provided with a waste channel, wherein the waste channel penetrates the upper and lower surfaces of the waste guide mechanism, wherein the top end of the waste channel is placed below the first support member or the second support member, and the bottom end of the waste channel is placed above the bearing portion of the waste vehicle.

[0030] The flow area at the top of the waste channel is larger than the flow area at the bottom of the waste channel, and the flow area at the bottom of the waste channel is smaller than the horizontal area of ​​the bearing part of the waste vehicle.

[0031] Among them, the flow area at the top of the waste channel and the flow area at the bottom of the waste channel are both vertical cross-sectional areas perpendicular to the waste channel, and the horizontal area of ​​the bearing part of the waste cart is the cross-sectional area perpendicular to the bearing part of the waste cart.

[0032] In addition, the utility model also provides a beveling device, and the beveling device includes the workbench device.

[0033] The technical effects of the utility model at least include:

[0034] The multiple support columns of the first support member in the utility model can be used to place small-sized workpieces with regular shapes, while the grid structure of the second support member is used to place larger-sized workpieces with regular shapes and irregular workpieces. When the second support member is not in use, the second support member can be removed by utilizing the detachable setting feature of the second support member, thereby expanding the types of workpieces that the workbench equipment can adapt to, solving the technical problem that the workbench equipment can adapt to a small number of workpiece types during the robot cutting bevel process.

[0035] In addition, when cutting a large workpiece, the flap is turned outward to enlarge the top opening of the cavity structure to avoid interference with the workpiece. When cutting a small workpiece, the flap can be folded inward to reduce the top opening of the cavity structure, reduce the surface area of ​​the workbench, and increase the dust removal effect.

[0036] In addition, the protective sleeve is put on the outside of the support column to effectively protect the support column and prevent welding slag from sticking to the surface of the support column. Moreover, the first support member is placed in the recessed structure of the protective shell, which can also effectively protect the first support member and prevent welding slag from sticking to the surface of the first support member.

[0037] In addition, multiple rollers are respectively arranged on the inner sides of the two guide rails, so that when the scrap cart moves along the guide rails, the multiple rollers can rotate, avoiding sliding friction between the scrap cart and the guide rails and increasing the moving speed of the scrap cart relative to the guide rails.

[0038] By utilizing the fact that the flow area at the top of the waste channel is larger than the flow area at the bottom of the waste channel, and the flow area at the bottom of the waste channel is smaller than the horizontal area of ​​the bearing part of the waste cart, the waste diversion mechanism guides all the welding slag to fall into the waste cart, preventing the welding slag from falling outside the waste cart. BRIEF DESCRIPTION OF THE DRAWINGS

[0039] Figure 1 It is a schematic three-dimensional diagram of the workbench device according to a specific embodiment of the utility model;

[0040] Figure 2 Another schematic perspective view of the workbench device according to a specific embodiment of the utility model;

[0041] Figure 3 is a schematic three-dimensional diagram of the first supporting member according to a specific embodiment of the present utility model;

[0042] Figure 4 A schematic three-dimensional diagram of the protective structure according to a specific embodiment of the utility model;

[0043] Figure 5 A schematic three-dimensional diagram of the second supporting member according to a specific embodiment of the present utility model;

[0044] Figure 6 It is a schematic stereoscopic diagram of the guide mechanism according to a specific embodiment of the utility model.

[0045] Figure 7 This is a schematic cross-sectional view of the workbench device of a specific embodiment of the utility model after being sliced ​​along the horizontal direction. DETAILED DESCRIPTION

[0046] In order to make the above-mentioned purposes, features and advantages of the utility model more obvious and easy to understand, the specific implementation methods of the utility model are described in detail below in conjunction with the accompanying drawings. In the following description, many specific details are set forth to facilitate a full understanding of the utility model embodiments. It should be understood that the specific embodiments described herein are only used to explain the utility model and are not intended to limit the utility model. The utility model embodiments can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without violating the connotation of the utility model. Therefore, the utility model is not limited by the specific embodiments disclosed below.

[0047] It can be understood that the terms "first", "second", etc. used in the present utility model can be used in this article to describe various professional terms, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. However, unless otherwise specified, these professional terms are not limited by these terms. These terms are only used to distinguish one professional term from another professional term. For example, without departing from the scope of the present utility model, the first receiving device and the second receiving device are different receiving devices, the first surface and the second surface are different surfaces, and the first plane, the second plane, the third plane and the fourth plane are different planes. In the description of the embodiments of the present utility model, the meaning of "multiple" and "several" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0048] In the description of the embodiments of the present utility model, unless otherwise clearly specified and limited, the terms "installation", "connection", "setting", "fixation" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral one; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two components or the interaction relationship between two components, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the embodiments of the present utility model can be understood according to specific circumstances.

[0049] In the description of the embodiments of the present utility model, unless otherwise clearly specified and limited, the first feature being "above" or "below" the second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, the first feature being "above", "above" and "above" the second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the horizontal height of the first feature is higher than the horizontal height of the second feature. The first feature being "below", "below" and "below" the second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the horizontal height of the first feature is less than the horizontal height of the second feature.

[0050] It should be noted that when a component is referred to as being "fixed on" or "set on" another component, or similar words such as "fixed on" or "set on", it can be directly on the other component or there can be a central component. When a component is considered to be "connected" to another component, it can be directly connected to the other component or there can be a central component at the same time.

[0051] Unless otherwise defined, all technical and scientific terms used in the present invention have the same meanings as those commonly understood by technicians in the technical field of the present invention. The terms used in the present invention in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention.

[0052] Moreover, the X-axis in the accompanying drawings represents the longitudinal direction, that is, the front-to-back direction, and the positive direction of the X-axis (that is, the direction of the arrow of the X-axis) represents the front, and the negative direction of the X-axis (that is, the direction opposite to the positive direction of the X-axis) represents the back; the Y-axis in the accompanying drawings represents the transverse direction, that is, the left-right direction, and the positive direction of the Y-axis (that is, the direction of the arrow of the Y-axis) represents the right, and the negative direction of the Y-axis (that is, the direction opposite to the positive direction of the Y-axis) represents the right; the Z-axis in the accompanying drawings represents the vertical direction, that is, the up-down direction, and the positive direction of the Z-axis (that is, the direction of the arrow of the Z-axis) represents the top, and the negative direction of the Z-axis (that is, the direction opposite to the positive direction of the Z-axis) represents the bottom; it should be noted that the aforementioned X-axis, Y-axis and Z-axis are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the device or component referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation to the utility model.

[0053] See also Figures 1 to 6 This embodiment provides a workbench device suitable for cutting bevels of various types of workpieces, including:

[0054] Workbench body 100;

[0055] A first support member 200 is disposed on the workbench body 100 , and a plurality of support columns 210 are disposed on the first support member 200 ; and

[0056] The second support member 300 is a grid-like structure, and the second support member 300 is detachably disposed on the workbench body 100 .

[0057] It should be noted that the first support member 200 and the workbench body 100 may be fixedly connected, such as by welding, or detachably connected, such as by threaded fasteners.

[0058] In addition, the first support member 200 can be arranged below the second support member 300, with only the multiple support columns 210 passing through the grid and extending out of the first support member 200; or the multiple support columns 210 can be completely arranged below the second support member 300, as long as the first support member 200 and the multiple support columns 210 do not affect the use of the second support member 300.

[0059] For a workpiece with a regular shape and a small volume, the workpiece can be supported by using the multiple support columns 210 on the first support member 200. At this time, taking advantage of the detachable connection between the second support member 300 and the workbench body 100, the second support member 300 is removed from the workbench body 100, so that the workpiece with a regular shape and a small volume can be effectively supported by using only the multiple support columns 210 of the first support member 200.

[0060] As for larger workpieces with regular shapes or irregular workpieces, the second support member 300 is firstly arranged on the workbench body 100 through a detachable connection method. Since the grid structure of the second support member 300 is similar to a platform, the support area of ​​the grid structure is larger, and the larger workpieces with regular shapes can be effectively supported. In addition, by utilizing the hollow design characteristics of the grid structure, the protruding part of the irregular workpiece can be inserted into the hollow structure of the grid structure, thereby facilitating the placement and positioning of the irregular workpiece. In addition, the hollow design of the grid structure also ensures that the welding slag can smoothly pass through the second support member 300 and fall into the waste collection device in the workbench body 100, ensuring the basic function of the workbench device.

[0061] In this way, the multiple support columns 210 of the first support member 200 in the utility model can be used to place small-sized workpieces with regular shapes, while the grid structure of the second support member 300 is used to place larger-sized workpieces with regular shapes and irregular workpieces. When the second support member 300 is not in use, the second support member 300 can be removed by utilizing the detachable setting feature of the second support member 300, thereby expanding the types of workpieces that the workbench equipment can adapt to, and solving the technical problem that the workbench equipment can adapt to a small number of workpiece types during the robot cutting bevel process.

[0062] See also Figure 1 and Figure 2 Further, a concave cavity structure 120 is provided on the top surface of the workbench body 100, and the concave cavity structure 120 is recessed downward from the top surface of the workbench body 100.

[0063] The first support member 200 is disposed in the concave cavity structure 120 , and the second support member 300 is detachably disposed on the concave cavity structure 120 ;

[0064] A plurality of flaps 110 are disposed on the top surface of the workbench body 100 , and the flaps 110 are movably connected to the workbench body 100 near the edge of the concave cavity structure 120 , so that the flaps 110 can be flipped relative to the workbench body 100 , and the flaps 110 are used to cover part of the concave cavity structure 120 .

[0065] It should be noted that the flap 110 is movably connected to the workbench body 100 near the edge of the concave cavity structure 120, and can be connected by a hinge or hinged by other structural parts.

[0066] Preferably, the flaps 110 are arranged around the workbench surface and connected by hinges.

[0067] When cutting a large workpiece, the flap 110 is turned outward to enlarge the top opening of the cavity structure 120 to avoid interference with the workpiece. When cutting a small workpiece, the flap 110 can be folded inward to reduce the top opening of the cavity structure 120, thereby reducing the surface area of ​​the workbench and increasing the dust removal effect.

[0068] Furthermore, the workbench device further comprises a plurality of protective structures 400 , wherein the protective structures 400 are arranged in one-to-one correspondence with the support columns 210 , and a portion of the first support member 200 and / or the support column 210 is sleeved in the protective structure 400 .

[0069] It should be noted that the protective structure 400 here can be a cover-like structure or a shell structure. As long as a part of the first support member 200 and the support column 210 are inserted therein, or a part of the first support member 200 is inserted therein, or the support column 210 is inserted therein, it can effectively prevent the high-temperature splashing welding slag from falling onto the support column 210 or the surface of the first support member 200 to form adhesion, thereby making it convenient and reliable to clean the welding slag, and effectively protecting the surface of the support column 210 or the first support member 200.

[0070] See also Figure 3 and Figure 4 Further, the first support member 200 is a beam structure, and a plurality of support columns 210 are sequentially arranged at intervals along the extension direction of the first support member 200, and the support columns 210 are arranged vertically.

[0071] The protective structure 400 comprises:

[0072] A protective sleeve 410, which is sleeved outside the support column 210; and

[0073] The protective shell 420, the bottom end of the protective sleeve 410 is connected to the protective shell 420, the bottom surface of the protective shell 420 is provided with a recessed structure, the recessed structure is recessed upward and communicated with the inside of the protective sleeve 410, and the first support member 200 is placed in the recessed structure.

[0074] The protective sleeve 410 is sleeved on the support column 210 to effectively protect the support column 210 and prevent welding slag from adhering to the surface of the support column 210. In addition, the first support member 200 is placed in the recessed structure of the protective shell 420, which can also effectively protect the first support member 200 and prevent welding slag from adhering to the surface of the first support member 200.

[0075] Preferably, connecting arms 220 are provided at both ends of the first support member 200. The connecting arms 220 may be a column 130 structure. The top end of the connecting arm 220 is connected to the end of the first support member 200, and the bottom end of the connecting arm 220 is connected to the workbench body 100 via a threaded connector.

[0076] Not shown in the drawings, further, a plurality of pads are provided on the top surface of the first support member 200, and the pads are placed between the protective shell 420 and the first support member 200;

[0077] A gap is formed between the protective shell 420 and the first support member 200 to prevent individual high-temperature welding slag from burning through the protective shell 420 and adhering to the first support member 200.

[0078] Alternatively, the side wall of the protective shell 420 is provided with a notch 421, and the side wall of the first support member 200 is provided with a clamping bolt 230, the clamping bolt 230 is threadedly connected to the first support member 200, the rod of the clamping bolt 230 is placed in the notch 421, and the protective shell 420 located at the notch 421 is placed between the big head end of the clamping bolt 230 and the first support member 200.

[0079] By tightening the clamping bolt 230 , the large head end of the bolt and the first support member 200 clamp the protective shell 420 , preventing the protective shell 420 from moving up and down along the extension direction of the support column 210 .

[0080] See also Figure 3 , further, the workbench device further includes a plurality of first magnetic suction cups 211, and the first magnetic suction cups 211 are arranged one by one on the top of the support column 210;

[0081] Alternatively, the workbench device further includes a plurality of second magnetic suction cups 320 or a plurality of apexes 330 , and the plurality of second magnetic suction cups 320 or the plurality of apexes 330 can be detachably disposed at any position on the second support member 300 .

[0082] The first magnetic suction cup 211 and the plurality of second magnetic suction cups 320 are used to adsorb and fix the steel workpiece to prevent the steel workpiece from moving. The plurality of second magnetic suction cups 320 or the plurality of tips 330 are detachably arranged at any position on the second support 300, so that the plurality of second magnetic suction cups 320 or the plurality of tips 330 can be fixed at any designated position of the second support 300 according to the structural characteristics of different workpieces, thereby realizing effective positioning and fixing of different types of workpieces.

[0083] See also Figure 5 Furthermore, the workbench device further includes a plurality of columns 130,

[0084] A plurality of the columns 130 are disposed in the workbench body 100 . The columns 130 are used to support the second support member 300 . The plurality of the columns 130 are detachably connected to the second support member 300 .

[0085] See also Figure 5 Preferably, there are four columns 130 and they are respectively arranged at the four corners of the second support member 300 .

[0086] The second support member 300 is effectively fixed by utilizing the plurality of upright posts 130 to be detachably connected to the second support member 300 .

[0087] See also Figure 5 Furthermore, the second support member 300 includes a plurality of long plate-like members 310, the wide sides of the long plate-like members 310 are vertically arranged, and the plurality of long plate-like members 310 are cross-spliced ​​with each other to form a grid-like structure.

[0088] The wide sides of the long strip plate-like members 310 are arranged upright to increase the bearing capacity of the grid-like structure.

[0089] See also Figure 6 and Figure 7 Furthermore, the workbench device further includes a waste cart 510 and a guide mechanism 520, wherein the waste cart 510 is disposed in the workbench body 100 or below the workbench body 100.

[0090] The guide mechanism 520 comprises:

[0091] Two guide rails 521 are respectively arranged at the workbench body 100, and the waste vehicle 510 is arranged between the two guide rails 521; and

[0092] The plurality of rollers 522 are respectively disposed on the inner sides of the two guide rails 521 , and the plurality of rollers 522 are disposed along the extending direction of the guide rails 521 .

[0093] Multiple rollers 522 are respectively arranged on the inner sides of the two guide rails 521, so that when the scrap cart 510 moves along the guide rails 521, the multiple rollers 522 can rotate to avoid sliding friction between the scrap cart 510 and the guide rails 521, thereby increasing the moving speed of the scrap cart 510 relative to the guide rails 521.

[0094] See also Figure 1 and Figure 2 Further, the waste cart 510 is arranged at the bottom of the workbench body 100, and the first support member 200 or the second support member 300 is placed above the waste cart 510,

[0095] The workbench device further includes a waste guide mechanism 530, wherein the waste guide mechanism 530 is provided with a waste channel, wherein the waste channel penetrates the upper and lower surfaces of the waste guide mechanism 530, wherein the top end of the waste channel is placed below the first support member 200 or the second support member 300, and the bottom end of the waste channel is placed above the bearing portion 511 of the waste vehicle 510.

[0096] The flow area at the top of the waste channel is larger than the flow area at the bottom of the waste channel, and the flow area at the bottom of the waste channel is smaller than the horizontal area of ​​the bearing portion 511 of the waste vehicle 510.

[0097] Among them, the flow area at the top of the waste channel and the flow area at the bottom of the waste channel are both vertical cross-sectional areas perpendicular to the waste channel, and the horizontal area of ​​the load-bearing part 511 of the waste cart 510 is vertical to the cross-sectional area of ​​the load-bearing part 511 of the waste cart 510.

[0098] Preferably, the waste diversion mechanism 530 here can be a prism-shaped structure, but the large end of the prism-shaped structure faces upward, while the small end of the prism-shaped structure faces downward.

[0099] By taking advantage of the fact that the flow area at the top of the waste channel is larger than the flow area at the bottom of the waste channel, and the flow area at the bottom of the waste channel is smaller than the horizontal area of ​​the bearing part 511 of the waste cart 510, the waste diversion mechanism 530 guides all the welding slag to fall into the waste cart 510, preventing the welding slag from falling outside the waste cart 510.

[0100] Furthermore, this embodiment also provides a beveling device, which includes the workbench device.

[0101] Since the technical effect achieved by the beveling equipment is the same as that of the workbench device, the beveling equipment will not be explained any more.

[0102] Although the disclosure is as above, the protection scope of the disclosure is not limited thereto. Those skilled in the art may make various changes and modifications without departing from the spirit and scope of the disclosure, and these changes and modifications will fall within the protection scope of the utility model.

Claims

1. A workbench device suitable for beveling various types of workpieces, characterized in that: include: Workbench body; A first support member is arranged on the workbench body, and a plurality of support columns are arranged on the first support member; as well as The second support member is a grid-like structure, and the second support member is detachably disposed on the workbench body.

2. The workbench device according to claim 1, characterized in that: The top surface of the workbench body is provided with a concave cavity structure, and the concave cavity structure is recessed downward from the top surface of the workbench body. The first support member is disposed in the concave cavity structure, and the second support member is detachably disposed on the concave cavity structure; The top surface of the workbench body is provided with a plurality of flaps, which are movably connected to the workbench body near the edge of the concave cavity structure so that the flaps can be flipped relative to the workbench body, and the flaps are used to cover part of the concave cavity structure.

3. The workbench device according to claim 1, characterized in that: The workbench device further comprises a plurality of protective structures, wherein the protective structures are arranged in one-to-one correspondence with the support columns, and a portion of the first support member and / or the support column is sleeved within the protective structure.

4. The workbench device according to claim 3, characterized in that: The first support member is a crossbeam structure, and a plurality of support columns are sequentially arranged at intervals along the extension direction of the first support member, and the support columns are arranged vertically. The protective structure comprises: A protective sleeve, which is sleeved outside the support column; and A protective shell, the bottom end of the protective sleeve is connected to the protective shell, the bottom surface of the protective shell is provided with a recessed structure, the recessed structure is recessed upward and communicated with the inside of the protective sleeve, and the first support member is placed in the recessed structure.

5. The workbench device according to claim 4, characterized in that: A plurality of pads are disposed on the top surface of the first support member, and the pads are placed between the protective shell and the first support member; Alternatively, a notch is provided on the side wall of the protective shell, a clamping bolt is provided on the side wall of the first support member, the clamping bolt is threadedly connected to the first support member, the rod of the clamping bolt is placed in the notch, and the protective shell located at the notch is placed between the big head end of the clamping bolt and the first support member.

6. The workbench device according to any one of claims 1 to 5, characterized in that: The workbench device further comprises a plurality of first magnetic suction cups, which are arranged one by one on the top of the support column; Alternatively, the workbench device further comprises a plurality of second magnetic suction cups or a plurality of tips, and the plurality of second magnetic suction cups or the plurality of tips can be detachably arranged at any position on the second support member.

7. The workbench device according to any one of claims 1 to 5, characterized in that: The workbench device also includes a plurality of columns. A plurality of columns are arranged in the workbench body, and the columns are used to support the second support member. The plurality of columns are detachably connected to the second support member.

8. The workbench device according to any one of claims 1 to 5, characterized in that: The second support member includes a plurality of long plate-like members, the wide sides of the long plate-like members are arranged upright, and the plurality of long plate-like members are cross-jointed and spliced ​​to form a grid-like structure.

9. The workbench device according to any one of claims 1 to 5, characterized in that: The workbench device further comprises a waste trolley and a guide mechanism, wherein the waste trolley is arranged in the workbench body or below the workbench body. The guiding mechanism comprises: Two guide rails are respectively arranged at the workbench body, and the waste vehicle is arranged between the two guide rails; and A plurality of rollers are respectively arranged on the inner sides of the two guide rails, and the plurality of rollers are arranged along the extension direction of the guide rails; The waste cart is arranged at the bottom of the workbench body, and the first support member or the second support member is placed above the waste cart. The workbench device further comprises a waste guide mechanism, wherein the waste guide mechanism is provided with a waste channel, wherein the waste channel penetrates the upper and lower surfaces of the waste guide mechanism, wherein the top end of the waste channel is placed below the first support member or the second support member, and the bottom end of the waste channel is placed above the bearing portion of the waste vehicle. The flow area at the top of the waste channel is larger than the flow area at the bottom of the waste channel, and the flow area at the bottom of the waste channel is smaller than the horizontal area of ​​the bearing part of the waste vehicle. Among them, the flow area at the top of the waste channel and the flow area at the bottom of the waste channel are both vertical cross-sectional areas perpendicular to the waste channel, and the horizontal area of ​​the bearing part of the waste cart is the cross-sectional area perpendicular to the bearing part of the waste cart.

10. A beveling device, characterized in that: The beveling equipment comprises a workbench device as described in any one of claims 1 to 9.

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