Exchange type dust removal workbench equipment

Abstract

The utility model provides exchange type dust removal workbench equipment, and relates to the technical field of automatic welding and cutting. The exchange type dust removal workbench equipment comprises a base, the first workbench is arranged at the position of the base, the first workbench is used for moving in a reciprocating mode in the set direction, and the first workbench is provided with a first dust removal air pipe; the second working table is arranged at the base, the second working table is adjacent to the first working table, the second working table is used for reciprocating in the set direction, and the second working table is provided with a second dust removal air pipe; the exhaust pipeline is provided with a total output end, a first input end and a second input end, the total output end is connected with a fan, and the first input end and the second input end are both arranged in the set direction.

Description

Technical Field

[0001] This utility model relates to the field of automatic welding and cutting technology, and more specifically, to an exchangeable dust removal workbench device. Background Technology

[0002] Currently, during automatic welding or cutting processes, a large amount of fumes are generated when welding or cutting metal workpieces, polluting the environment and harming the health of workshop workers. Existing dust collection methods can be broadly categorized into two types: top-mounted dust collection and bottom-mounted dust collection.

[0003] Top-mounted dust collection refers to adding a dust collection room within the cutting workstation, connected to a dust collection unit via pipelines to handle fumes and dust. However, due to the overall requirements of the equipment, the dust collection room occupies a large space, and the movement space of the equipment within the station is greatly restricted. Consequently, the requirements for the dust collection equipment are also very high. Due to the different cutting areas, the dust collection hoods within the dust collection room will also be very large, placing high demands on both dust collection efficiency and economy, resulting in poor practicality and cost-effectiveness, and high operating costs.

[0004] Bottom dust collection refers to adding an air duct beneath the cutting workbench, with the dust collector connected to the ductwork. Air outlets are located on both sides of the workbench, and several exhaust holes are located around the perimeter of the workbench for smoke and dust treatment. For example, Chinese patent [CN 219481509 U], based on the above disclosure, describes a workbench connected to a dust collection device via ductwork. The internal structure of the workbench is relatively complex, and after prolonged use, dust and residue within the ductwork cannot be effectively cleaned. More importantly, this type of workbench has only one cutting station, resulting in an overly simplistic structure that severely impacts production cycle time and leads to low efficiency.

[0005] Therefore, there is an urgent need for an efficient and low-cost automated welding and cutting workbench. Utility Model Content

[0006] To solve the above problems, this utility model provides an exchangeable dust removal workbench device, comprising:

[0007] Base;

[0008] A first workbench is disposed on the base. The first workbench is used to reciprocate along a set direction. The first workbench is provided with a first dust removal duct. The first output end of the first dust removal duct extends along the set direction.

[0009] A second workbench is disposed at the base, adjacent to the first workbench. The second workbench is used for reciprocating movement along the predetermined direction. The second workbench is equipped with a second dust removal duct, and the second output end of the second dust removal duct extends along the predetermined direction.

[0010] The exhaust duct is provided with a main output end, a first input end and a second input end respectively. The main output end is connected to the fan. The first input end and the second input end are both located in the set direction.

[0011] When the first workbench moves along the set direction to the exhaust duct, the first output end and the first input end can be detached and connected separately; when the second workbench moves along the set direction to the exhaust duct, the second output end and the second input end can be detached and connected separately.

[0012] Optionally, the first workbench is disposed on the upper layer of the base, the second workbench is disposed on the lower layer of the base, and the first workbench is disposed above the second workbench.

[0013] Optionally, the exchangeable dust removal workbench device further includes multiple electromagnetic mechanisms.

[0014] The set direction is the front-to-back direction, the exhaust duct is located in front of the base, and multiple electromagnetic mechanisms are located on the front side of the base. The electromagnetic mechanisms are used to attract and fix the first workbench or the second workbench that has been moved to the front side of the base.

[0015] Optionally, the first dust removal duct includes a front duct, a rear duct, and a connecting pipe. The front duct and the rear duct are respectively located on the front and rear sides of the first workbench, and both the front duct and the rear duct extend in a left-right direction.

[0016] The rear side of the front air duct has multiple front dust suction ports sequentially opened, and the front side of the rear air duct has multiple rear dust suction ports sequentially opened.

[0017] The connecting pipe connects the front air duct and the rear air duct. The first output end is located at the front end of the connecting pipe and is connected to the connecting pipe. The first output end extends forward.

[0018] The first input terminal is located at the front end of the base.

[0019] Optionally, the front duct is provided with multiple guide plates, and a base plate is provided at the bottom of the guide plates. The guide plates are rectangular plates with their wide sides set vertically, and the base plate is set horizontally. The base plate is connected to the bottom of the guide plates. The base plate has two elongated holes, and the extension direction of each elongated hole intersects the long side of the guide plate. The two elongated holes are respectively set near the two ends of the guide plates. Each elongated hole is detachably connected to a corresponding threaded part, so that the guide plate swings relative to the front duct at a set angle.

[0020] Optionally, a plurality of baffles are provided at the front air duct, and the plurality of baffles are respectively provided at the plurality of front dust inlets. The baffles are connected to the side wall of the front air duct through a plurality of connecting arms so that the baffles are spaced apart from the side wall of the front air duct.

[0021] Optionally, the top surfaces of the front duct and the rear duct are respectively provided with rectangular through holes, which extend in the left-right direction. Each rectangular through hole is covered with a first elongated cover plate, which is hinged to the side wall of the corresponding front duct or the rear duct.

[0022] Multiple support plates are provided at the center of the first workbench. The support plates are vertically arranged, and any two adjacent support plates are connected by a connecting rod.

[0023] A second elongated cover plate is provided at each of the first elongated cover plates. The second elongated cover plate is connected in parallel with the first elongated cover plate. The length of the second elongated cover plate is shorter than the length of the first elongated cover plate. The two second elongated cover plates are arranged opposite to each other, and a plurality of the support plates are arranged between the two second elongated cover plates.

[0024] Optionally, the first workbench and the second workbench are arranged side by side at the same height, the second workbench has the same structure as the first workbench, and the second dust removal duct has the same structure as the first dust removal duct and is arranged symmetrically.

[0025] The first output terminal and the second output terminal are arranged parallel to each other horizontally, and the exhaust duct is located in front of the first output terminal and the second output terminal. The set direction is the front-to-back direction.

[0026] A first robotic arm is installed at the exhaust duct, and a plasma cutter is installed at the end of the first robotic arm.

[0027] A second robotic arm is provided behind the first worktable and the second worktable. The end effector of the second robotic arm is provided with an end effector. The first worktable and the second worktable reciprocate between the first robotic arm and the second robotic arm. The first robotic arm and the second robotic arm are used to swing left and right, respectively.

[0028] Optionally, a baffle is provided at the exhaust duct. The first input end is connected to one side of the baffle, and the second input end is connected to one side of the baffle. A soft sealing gasket is provided on the other side of the baffle. A first through hole and a second through hole are formed on the other side of the baffle. The first through hole passes through the soft sealing gasket and the baffle in sequence and then communicates with the first input end. The second through hole passes through the soft sealing gasket and the baffle in sequence and then communicates with the second input end.

[0029] The first output terminal is used to be inserted into the first through hole and to fit tightly with the soft sealing gasket at the first through hole.

[0030] The second output end is used to be inserted into the second through hole and to fit tightly with the soft sealing gasket at the second through hole.

[0031] Optionally, the first workbench and the second workbench are respectively provided with corresponding drive motors and multiple wheels. The base is provided with multiple guide rails, each of which extends along a set direction. The wheels of the first workbench and the second workbench respectively cooperate with the corresponding guide rails. The corresponding drive motor drives the corresponding wheel to rotate, so that the wheel moves back and forth along the guide rail.

[0032] The technical effects of this utility model include at least the following:

[0033] By utilizing the efficient interchangeability of the first and second workbenches, welding or cutting efficiency is improved. Simultaneously, the first output end can be detached from the first input end when the first workbench moves along the predetermined direction to the exhaust duct, and the second output end can be detached from the second input end when the second workbench moves along the predetermined direction to the exhaust duct, ensuring dust removal safety during welding or cutting. More importantly, the workbench equipment of this invention has a simple structure; through the rational arrangement of the first and second workbenches and the exhaust duct, it achieves the aforementioned efficient auxiliary processing and dust removal functions, significantly reducing design and manufacturing costs, and realizing the workbench equipment's high efficiency and low cost. Attached Figure Description

[0034] Figure 1 This is a first schematic perspective view of one embodiment of the exchangeable dust removal workbench device of the present utility model.

[0035] Figure 2 A schematic top view of another embodiment of the exchangeable dust removal workbench device of this utility model;

[0036] Figure 3A schematic perspective view of the first workbench of one embodiment of the exchangeable dust removal workbench device of this utility model;

[0037] Figure 4 This is a second schematic perspective view of one embodiment of the exchangeable dust removal workbench device of the present utility model.

[0038] Figure 5 for Figure 4 A magnified schematic diagram of point P in the diagram;

[0039] Figure 6 for Figure 4 A schematic enlarged view of point Q in the diagram. Detailed Implementation

[0040] To make the above-mentioned objectives, features, and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model are described in detail below with reference to the accompanying drawings. Many specific details are set forth in the following description to provide a thorough understanding of the embodiments of this application. It should be understood that the specific embodiments described herein are merely illustrative and are not intended to limit the utility model. Embodiments of this utility model can be implemented in many ways different from those described herein, and those skilled in the art can make similar modifications without departing from the spirit of this utility model. Therefore, this utility model is not limited to the specific embodiments disclosed below.

[0041] It is understood that the terms "first," "second," etc., used in this application may be used to describe various technical terms, but should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. However, unless otherwise stated, these technical terms are not limited to these terms. These terms are only used to distinguish one technical term from another. For example, without departing from the scope of this application, 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 this application, "a plurality of" or "several" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0042] In the description of the embodiments of this application, unless otherwise expressly specified and limited, the terms "installation," "connection," "setting," "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise expressly limited. Those skilled in the art can understand the specific meaning of the above terms in the embodiments of this application according to the specific circumstances.

[0043] In the description of the embodiments of this application, unless otherwise expressly specified and limited, "above" or "below" the second feature can mean that the first feature is in direct contact with the second feature, or that the first feature is in indirect contact with the second feature through an intermediate medium. Furthermore, "above," "on top of," and "over" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the horizontal height of the first feature is higher than the horizontal height of the second feature. "Below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the horizontal height of the first feature is lower than the horizontal height of the second feature.

[0044] It should be noted that when a component is referred to as "fixed to" or "set on" another component, or similar terms such as "fixed to" or "set on," it can be directly on the other component or may have an intervening component. When a component is considered to be "connected" to another component, it can be directly connected to the other component or may have an intervening component.

[0045] Unless otherwise defined, all technical and scientific terms used in this application have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used in this application and in its specification is for the purpose of describing particular embodiments only and is not intended to be limiting of the application.

[0046] Furthermore, in the attached figures, the X-axis represents the longitudinal direction, that is, the front-to-back direction, and the positive direction of the X-axis (that is, the direction the arrow points to) 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 rear; the Y-axis represents the transverse direction, that is, the left-to-right direction; the Z-axis represents the vertical direction, that is, the up-down direction, and the positive direction of the Z-axis (that is, the direction the arrow points to) represents the up, and the negative direction of the Z-axis (that is, the direction opposite to the positive direction of the Z-axis) represents the down; it should also be noted that the aforementioned representations of the X-axis, Y-axis and Z-axis are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or component referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0047] See Figures 1 to 6 This embodiment provides an exchangeable dust removal workbench device, including:

[0048] Base 4;

[0049] A first workbench 1 is disposed at the base 4. The first workbench 1 is used to reciprocate along a set direction. The first workbench 1 is provided with a first dust removal duct 11. The first output end 12 of the first dust removal duct 11 extends along the set direction.

[0050] A second workbench 2 is disposed at the base 4, adjacent to the first workbench 1. The second workbench 2 is used for reciprocating movement along the predetermined direction. The second workbench 2 is provided with a second dust removal duct 21, and the second output end 22 of the second dust removal duct 21 extends along the predetermined direction.

[0051] The exhaust duct 3 is provided with a total output terminal 31, a first input terminal 32 and a second input terminal 33 respectively. The total output terminal 31 is connected to the fan, and the first input terminal 32 and the second input terminal 33 are both arranged in the set direction.

[0052] When the first workbench 1 moves along the set direction to the exhaust duct 3, the first output terminal 12 and the first input terminal 32 can be detached and connected. When the second workbench 2 moves along the set direction to the exhaust duct 3, the second output terminal 22 and the second input terminal 33 can be detached and connected.

[0053] It should be noted that the first workbench 1 and the second workbench 2 can be arranged parallel to each other or as two layers above each other, as long as the first workbench 1 and the second workbench 2 can move back and forth along the set direction.

[0054] During operation, the first workbench 1 moves along a predetermined direction to the exhaust duct 3. The first output end 12 and the first input end 32 are detachably connected, connecting the first dust removal duct 11 to the exhaust duct 3. A fan drives the first dust removal duct 11 to remove dust from the first workbench 1. Simultaneously, automatic cutting or welding equipment cuts or welds the workpiece at the first workbench 1, removing the fumes generated during the automatic welding or cutting process. At the same time, the second workbench 2 moves in the opposite direction to a predetermined position, and a robotic arm or similar device removes the welded or cut workpiece and places a new workpiece. After the workpiece at the first workbench 1 is processed, the first workbench 1 and the second workbench 2 move in opposite directions to exchange positions. During this process, the first output end 12 separates from the first input end 32, and when the second workbench 2 moves along the predetermined direction to the exhaust duct 3, the second output end 22 and the second input end 33 are detachably connected, and a fan removes dust from the second workbench 2.

[0055] In this way, the efficient interchangeability of the first workbench 1 and the second workbench 2 improves the efficiency of welding or cutting. Simultaneously, when the first workbench 1 moves along the predetermined direction to the exhaust duct 3, the first output end 12 and the first input end 32 can be detached and connected; similarly, when the second workbench 2 moves along the predetermined direction to the exhaust duct 3, the second output end 22 and the second input end 33 can be detached and connected, ensuring dust removal safety during the welding or cutting process. More importantly, the workbench equipment of this utility model has a simple structure. Through the reasonable arrangement of the first workbench 1, the second workbench 2, and the exhaust duct 3, the aforementioned efficient auxiliary processing and dust removal functions are achieved, significantly reducing design and manufacturing costs, and realizing the high efficiency and low cost of the workbench equipment.

[0056] Preferably, the worktable device in this embodiment is used for plasma cutting.

[0057] See Figures 1 to 6 Furthermore, the first workbench 1 is disposed on the upper layer of the base 4, the second workbench 2 is disposed on the lower layer of the base 4, and the first workbench 1 is disposed above the second workbench 2.

[0058] By utilizing the upper and lower layers of the first workbench 1 and the second workbench 2, the space occupied by the equipment can be saved.

[0059] Preferably, the base 4 is a double-layer frame structure.

[0060] See Figures 1 to 6 Furthermore, the aforementioned exchangeable dust removal workbench equipment also includes multiple electromagnetic mechanisms 41.

[0061] The set direction is the front-back direction. The exhaust duct 3 is located in front of the base 4. A plurality of electromagnetic mechanisms 41 are located on the front side of the base 4. The electromagnetic mechanisms 41 are used to attract and fix the first workbench 1 or the second workbench 2 that has been moved to the front side of the base 4.

[0062] Preferably, the electromagnetic mechanism 41 can be an electromagnet, which, when energized, attracts and fixes the first worktable 1 or the second worktable 2 moved to the front side of the base 4. When movement is required, the electromagnetic mechanism 41 is de-energized, preventing it from fixing the first worktable 1 or the second worktable 2 to the front side of the base 4, thereby allowing the first worktable 1 or the second worktable 2 to move backward.

[0063] Since the welding or cutting station is located on the front side of the base 4, the electromagnetic mechanism 41 can be used to attract and fix the first worktable 1 or the second worktable 2 that has moved to the front side of the base 4, so as to prevent the first worktable 1 or the second worktable 2 from moving during the processing, thereby ensuring the processing quality of welding or cutting.

[0064] Preferably, multiple electromagnetic mechanisms 41 may also be arranged on the rear side of the base 4 for attracting and fixing the first worktable 1 or the second worktable 2 that has moved to the rear side of the base 4, thus preventing the first worktable 1 or the second worktable 2 from moving during workpiece handling.

[0065] See Figures 1 to 6 Furthermore, the first dust removal duct 11 includes a front duct 111, a rear duct 1110, and a connecting pipe 1112. The front duct 111 and the rear duct 1110 are respectively arranged on the front and rear sides of the first workbench 1, and both the front duct 111 and the rear duct 1110 extend in the left-right direction.

[0066] The rear side of the front air duct 111 has a plurality of front dust suction ports 112 sequentially opened, and the front side of the rear air duct 1110 has a plurality of rear dust suction ports 1111 sequentially opened.

[0067] The connecting pipe 1112 connects the front air duct 111 and the rear air duct 1110. The first output end 12 is located at the front end of the connecting pipe 1112 and is connected to the connecting pipe 1112. The first output end 12 extends forward.

[0068] The first input terminal 32 is located at the front end of the base 4.

[0069] Preferably, the first dust removal duct 11 and the second dust removal duct 21 have the same structure. That is, the second dust removal duct 21 also includes a front duct 111, a rear duct 1110, and a connecting pipe 1112, and the arrangement of the front duct 111, the rear duct 1110, and the connecting pipe 1112 of the second dust removal duct 21 is the same as the arrangement of the front duct 111, the rear duct 1110, and the connecting pipe 1112 of the first dust removal duct 11.

[0070] This arrangement, utilizing the structure of the front duct 111 and the rear duct 1110, allows multiple front dust collection ports 112 and multiple rear dust collection ports 1111 to simultaneously adsorb and remove dust from the workbench, thereby improving the dust removal effect on the first workbench 1.

[0071] See Figures 1 to 6 Furthermore, the front air duct 111 is provided with a plurality of guide plates 113, and a base plate 114 is provided at the bottom of the guide plate 113. The guide plate 113 is a rectangular plate with its wide side set vertically, and the base plate 114 is set horizontally. The base plate 114 is connected to the bottom of the guide plate 113. The base plate 114 has two elongated holes 115. The extension direction of each elongated hole 115 intersects the long side of the guide plate 113. The two elongated holes 115 are respectively set near the two ends of the guide plate 113. Each elongated hole 115 is detachably connected to a corresponding threaded part, so that the guide plate 113 swings relative to the front air duct 111 at a set angle.

[0072] Each of the elongated holes 115 is detachably connected to a corresponding threaded component, allowing the guide plate 113 to swing relative to the front air duct 111 at a set angle. On one hand, the opening degree of the multiple front dust suction ports 112 can be adjusted to regulate the dust removal airflow. On the other hand, the angle at which the guide plate 113 swings relative to the front air duct 111 adjusts the suction angle of the front dust suction ports 112, enabling dust removal in a specified direction according to the needs of different workpieces.

[0073] See Figures 1 to 6 Furthermore, a plurality of wind deflectors 116 are provided at the front air duct 111, and the plurality of wind deflectors 116 are respectively provided at the plurality of front dust suction ports 112. The wind deflectors 116 are connected to the side wall of the front air duct 111 through a plurality of connecting arms, so that the wind deflectors 116 and the side wall of the front air duct 111 are separated by a gap.

[0074] The baffle plate 116 can prevent welding slag or other particles from being drawn into the fan through the front air duct 111, thus serving as a filter.

[0075] Preferably, multiple wind deflectors 116 can also be installed at the rear air duct 1110.

[0076] See Figures 1 to 6 Furthermore, the top surfaces of the front duct 111 and the rear duct 1110 are respectively provided with rectangular through holes 117, which extend in the left-right direction. Each rectangular through hole 117 is covered with a first elongated cover plate 118, which is hinged to the side wall of the corresponding front duct 111 or rear duct 1110.

[0077] A plurality of support plates 13 are provided at the center of the first workbench 1. The support plates 13 are vertically arranged, and any two adjacent support plates 13 are connected by a connecting rod.

[0078] A second elongated cover plate 119 is provided at each of the first elongated cover plates 118. The second elongated cover plate 119 is connected in parallel with the first elongated cover plate 118. The length of the second elongated cover plate 119 is shorter than the length of the first elongated cover plate 118. The two second elongated cover plates 119 are arranged opposite to each other, and a plurality of the support plates 13 are arranged between the two second elongated cover plates 119.

[0079] On the one hand, the first elongated cover plate 118 is hinged to the side wall of the front air duct 111, so that the first elongated cover plate 118 can be flipped up. When it is necessary to clean the front air duct 111, the first elongated cover plate 118 can be flipped up, and the rectangular through hole 117 can be used to thoroughly clean the inside of the front air duct 111.

[0080] On the other hand, by using the second elongated cover plate 119 in conjunction with the multiple support plates 13, the first worktable 1 can also process irregularly shaped workpieces. In particular, when some short workpieces need to be specified, the multiple support plates 13 are used for support, while the two second elongated cover plates 119 cooperate to press them down, thereby achieving effective fixation.

[0081] Preferably, the structure of the first workbench 1 is the same as that of the second workbench 2. The top surfaces of the front air duct 111 and the rear air duct 1110 are also provided with rectangular through holes 117, and are respectively provided with a first elongated cover plate 118, a second elongated cover plate 119 and a plurality of support plates 13.

[0082] See Figures 1 to 6 Furthermore, the first workbench 1 and the second workbench 2 are arranged side by side at the same height. The second workbench 2 has the same structure as the first workbench 1. The second dust removal duct 21 has the same structure as the first dust removal duct 11 and is arranged symmetrically.

[0083] The first output terminal 12 and the second output terminal 22 are arranged parallel to each other on the left and right sides. The exhaust duct 3 is located in front of the first output terminal 12 and the second output terminal 22. The set direction is the front-back direction.

[0084] A first robotic arm 43 is installed at the exhaust duct 3, and a plasma cutter is installed at the end of the first robotic arm 43.

[0085] A second robotic arm 44 is provided behind the first workbench 1 and the second workbench 2. The end effector of the second robotic arm 44 is provided with an end effector. The first workbench 1 and the second workbench 2 reciprocate between the first robotic arm 43 and the second robotic arm 44. The first robotic arm 43 and the second robotic arm 44 are used for left and right swinging, respectively.

[0086] If the first workbench 1 and the second workbench 2 are arranged in an upper and lower layer, the first workbench 1 on the upper layer will block the view, and the second workbench 2 will be positioned low, making it impossible to observe the workpiece processing status at the second workbench 2, especially during the repositioning process. Therefore, the first workbench 1 and the second workbench 2 are arranged in parallel at the same height to facilitate the observation of the workpiece processing status at the first workbench 1 and the second workbench 2, and to observe the movement rhythm of the first workbench 1 and the second workbench 2. Furthermore, by utilizing the left and right rotation characteristics of the first robotic arm 43 and the second robotic arm 44, the rhythm of the robotic arm 44 can be coordinated with that of the first workbench 1 and the second workbench 2.

[0087] Meanwhile, by using the first output end 12 and the second output end 22 arranged in parallel on the left and right sides, and the exhaust duct 3 set in front of the first output end 12 and the second output end 22, the dust removal effect at the first workbench 1 or the second workbench 2 during the processing is ensured.

[0088] See Figures 1 to 6 Furthermore, a baffle 34 is provided at the exhaust duct 3. The first input end 32 is connected to one side of the baffle 34, and the second input end 33 is connected to one side of the baffle 34. A soft sealing gasket 37 is provided on the other side of the baffle 34. A first through hole 35 and a second through hole 36 are provided on the other side of the baffle 34. The first through hole 35 passes through the soft sealing gasket 37 and the baffle 34 in sequence and then communicates with the first input end 32. The second through hole 36 passes through the soft sealing gasket 37 and the baffle 34 in sequence and then communicates with the second input end 33.

[0089] The first output terminal 12 is used to be inserted into the first through hole 35 and to be tightly fitted with the soft sealing gasket 37 at the first through hole 35.

[0090] The second output end 22 is used to be inserted into the second through hole 36 and to be tightly fitted with the soft sealing gasket 37 at the second through hole 36.

[0091] The soft sealing gasket 37 here can be a rubber gasket.

[0092] See Figures 1 to 6 Furthermore, the first workbench 1 and the second workbench 2 are respectively provided with corresponding drive motors 14 and multiple wheels. The base 4 is provided with multiple guide rails 42, each of which extends along a set direction. The wheels of the first workbench 1 and the second workbench 2 respectively cooperate with the corresponding guide rails 42. The corresponding drive motors 14 drive the corresponding wheels to rotate, so that the wheels reciprocate along the guide rails 42.

[0093] This configuration enables a separable, sealed fit between the first output terminal 12 and the first input terminal 32, and a separable, sealed fit between the second output terminal 22 and the second input terminal 33. When it is necessary to separate the first output terminal 12 from the first input terminal 32, the drive motor 14 moves the wheel along the guide rail 42, disengaging the first worktable 1 from the exhaust duct 3, thereby separating the first output terminal 12 from the first input terminal 32. Conversely, when it is necessary for the first output terminal 12 to be inserted into the first through hole 35 and tightly fitted with the soft sealing gasket 37 at the first through hole 35, the drive motor 14 moves the wheel in the opposite direction. Utilizing the thrust of the drive motor 14 and the inertia of the first worktable 1 during movement, the first output terminal 12 is inserted into the first through hole 35, achieving a sealed connection.

[0094] In this way, the soft sealing gasket 37, the first through hole 35, the second through hole 36, the drive motor 14, the wheel and the guide rail 42 work together to achieve a separable and sealed connection between the first output end 12 and the second output end 22.

[0095] Although the disclosure is as stated above, the scope of protection of this disclosure is not limited thereto. Those skilled in the art can make various changes and modifications without departing from the spirit and scope of this disclosure, and all such changes and modifications will fall within the protection scope of this utility model.

Claims

1. A type of exchangeable dust removal workbench device, characterized in that, include: Base; A first workbench is disposed on the base. The first workbench is used to reciprocate along a set direction. The first workbench is provided with a first dust removal duct. The first output end of the first dust removal duct extends along the set direction. A second workbench is disposed on the base. The second workbench is adjacent to the first workbench. The second workbench is used to reciprocate along the set direction. The second workbench is provided with a second dust removal duct. The second output end of the second dust removal duct extends along the set direction. as well as The exhaust duct is provided with a main output end, a first input end and a second input end respectively. The main output end is connected to the fan. The first input end and the second input end are both located in the set direction. When the first workbench moves along the set direction to the exhaust duct, the first output end and the first input end can be detached and connected separately; when the second workbench moves along the set direction to the exhaust duct, the second output end and the second input end can be detached and connected separately.

2. The exchangeable dust removal workbench equipment according to claim 1, characterized in that, The first workbench is disposed on the upper layer of the base, the second workbench is disposed on the lower layer of the base, and the first workbench is disposed above the second workbench.

3. The exchangeable dust removal workbench equipment according to claim 1, characterized in that, The aforementioned exchangeable dust removal workbench equipment also includes multiple electromagnetic mechanisms. The set direction is the front-to-back direction, the exhaust duct is located in front of the base, and multiple electromagnetic mechanisms are located on the front side of the base. The electromagnetic mechanisms are used to attract and fix the first workbench or the second workbench that has been moved to the front side of the base.

4. The exchangeable dust removal workbench equipment according to claim 1, characterized in that, The first dust removal duct includes a front duct, a rear duct, and a connecting pipe. The front duct and the rear duct are respectively located on the front and rear sides of the first workbench, and both the front duct and the rear duct extend in a left-right direction. The rear side of the front air duct has multiple front dust suction ports sequentially opened, and the front side of the rear air duct has multiple rear dust suction ports sequentially opened. The connecting pipe connects the front air duct and the rear air duct. The first output end is located at the front end of the connecting pipe and is connected to the connecting pipe. The first output end extends forward. The first input terminal is located at the front end of the base.

5. The exchangeable dust removal workbench equipment according to claim 4, characterized in that, Multiple guide plates are installed inside the front air duct. A base plate is provided at the bottom of each guide plate. The guide plate is a rectangular plate with its wide side set vertically. The base plate is set horizontally and is connected to the bottom of the guide plate. The base plate has two elongated holes. The extension direction of each elongated hole intersects the long side of the guide plate. The two elongated holes are respectively located near the two ends of the guide plate. Each elongated hole is detachably connected to a corresponding threaded part, so that the guide plate can swing relative to the front air duct at a set angle.

6. The exchangeable dust removal workbench equipment according to claim 4, characterized in that, Multiple wind deflectors are provided at the front air duct, and the multiple wind deflectors are respectively provided at the multiple front dust inlets. The wind deflectors are connected to the side wall of the front air duct through multiple connecting arms so that the wind deflectors are separated from the side wall of the front air duct by a gap.

7. The exchangeable dust removal workbench equipment according to claim 4, characterized in that, The top surfaces of the front duct and the rear duct are respectively provided with rectangular through holes, which extend in the left-right direction. Each rectangular through hole is covered with a first elongated cover plate, which is hinged to the side wall of the corresponding front duct or the rear duct. Multiple support plates are provided at the center of the first workbench. The support plates are vertically arranged, and any two adjacent support plates are connected by a connecting rod. A second elongated cover plate is provided at each of the first elongated cover plates. The second elongated cover plate is connected in parallel with the first elongated cover plate. The length of the second elongated cover plate is shorter than the length of the first elongated cover plate. The two second elongated cover plates are arranged opposite to each other, and a plurality of the support plates are arranged between the two second elongated cover plates.

8. The exchangeable dust removal workbench equipment according to claim 1, characterized in that, The first workbench and the second workbench are arranged side-by-side at the same height. The second workbench has the same structure as the first workbench. The second dust removal duct has the same structure as the first dust removal duct and is arranged symmetrically. The first output terminal and the second output terminal are arranged parallel to each other horizontally, and the exhaust duct is located in front of the first output terminal and the second output terminal. The set direction is the front-to-back direction. A first robotic arm is installed at the exhaust duct, and a plasma cutter is installed at the end of the first robotic arm. A second robotic arm is provided behind the first worktable and the second worktable. The end effector of the second robotic arm is provided with an end effector. The first worktable and the second worktable reciprocate between the first robotic arm and the second robotic arm. The first robotic arm and the second robotic arm are used to swing left and right, respectively.

9. The exchangeable dust removal workbench equipment according to any one of claims 1 to 8, characterized in that, A baffle is installed at the exhaust duct. The first input end is connected to one side of the baffle, and the second input end is connected to one side of the baffle. A soft sealing gasket is provided on the other side of the baffle. A first through hole and a second through hole are formed on the other side of the baffle. The first through hole passes through the soft sealing gasket and the baffle in sequence and then communicates with the first input end. The second through hole passes through the soft sealing gasket and the baffle in sequence and then communicates with the second input end. The first output terminal is used to be inserted into the first through hole and to fit tightly with the soft sealing gasket at the first through hole. The second output end is used to be inserted into the second through hole and to fit tightly with the soft sealing gasket at the second through hole.

10. The exchangeable dust removal workbench equipment according to any one of claims 1 to 8, characterized in that, The first workbench and the second workbench are respectively equipped with corresponding drive motors and multiple wheels. The base is provided with multiple guide rails, each of which extends along a set direction. The wheels of the first workbench and the second workbench respectively cooperate with the corresponding guide rails. The corresponding drive motor drives the corresponding wheel to rotate, so that the wheel moves back and forth along the guide rail.

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