Circuit and terminal preprocessing platform for automatic control cabinet and technology thereof

Abstract

The invention relates to the field of automation control cabinet preprocessing, in particular to a circuit and terminal preprocessing platform used in an automation control cabinet and a technology of the circuit and terminal preprocessing platform used in the automation control cabinet. A workbench is fixedly mounted at the bottom of the terminal mechanism; the limiting mechanism is used for limiting and fixing the control cabinet outer body; according to the circuit and terminal preprocessing platform used in the automatic control cabinet and the technology of the circuit and terminal preprocessing platform, the handle deflects upwards with the rotating shaft as a fulcrum, and the dust removal mechanism is used for collecting and processing chippings generated in the control cabinet and in the preprocessing process; and then the eccentric pinch roller connected with the rotating shaft deflects downwards synchronously, and the terminal bracket is limited and fixed, so that the bottom of the control cabinet, the terminal trough plate assembly and the wiring terminal combination are preliminarily positioned and fixed.

Description

Technical Field

[0001] The invention relates to the technical field of automatic control cabinet pre-processing, and in particular to a circuit and terminal pre-processing platform and a process thereof used in an automatic control cabinet. Background Art

[0002] The traditional automation control cabinet wiring process has the following technical problems: 1. It is often necessary to wait until the cabinet shell is produced before electrical installation and wiring, which results in a waste of waiting time. 2. When wiring the traditional cabinet, in order to facilitate the laying of wires, the cabinet is often placed upside down. When clamping the terminals, workers need to bend over for a long time, which increases the burden on their bodies. 3. It is not easy to form flow operation conditions. Summary of the invention

[0003] The present invention provides a circuit and terminal pre-processing platform and process thereof for use in an automated control cabinet to solve the problems raised in the above-mentioned background technology.

[0004] To achieve the above object, the present invention provides the following technical solutions: a circuit and terminal pre-processing platform for an automated control cabinet, comprising a terminal mechanism, the terminal mechanism being used to position and tighten the position of the control cabinet where the terminal needs to be installed, and a workbench being fixedly installed at the bottom of the terminal mechanism; A limiting mechanism, which is used for limiting and fixing the outer body of the control cabinet; A dust removal mechanism, which is used to collect and process the debris inside the control cabinet and generated during the pre-processing process; A large number of holes are opened on the top of the workbench, the dust removal mechanism is fixedly installed on the bottom of the workbench, and the limiting mechanism is symmetrically arranged at both ends of the workbench; The terminal mechanism includes a positioning component, the top of which is fixedly connected to a terminal slot plate component, and the top of which is fixedly connected to a wiring terminal assembly.

[0005] Preferably, the positioning assembly includes a clamping seat, which is fixedly installed on the top of the workbench. A positioning hole is opened inside the clamping seat, and a clamping pad is fixedly connected to the inside of the clamping seat. The top of the clamping pad is extruded and adapted with a terminal bracket, and the terminal bracket is inserted into the outer side of the clamping seat. The top of the terminal bracket is fixedly connected to the terminal slot plate assembly.

[0006] Preferably, the terminal bracket is extruded and adapted with an eccentric clamping wheel on one side away from the clamping pad, the interior of the eccentric clamping wheel is fixedly connected with a rotating shaft, the rotating shaft is rotatably connected to the interior of the clamping seat, the outer side of the rotating shaft is fixedly connected with a handle, the end of the handle away from the rotating shaft is fixedly connected with a double disk, the inner side of the double disk is fixedly connected with a return spring, and the end of the return spring away from the double disk is fixedly connected to the outer side of the clamping seat.

[0007] Preferably, the outer side of the handle is fixedly connected to a handle sleeve, the bottom of the handle sleeve is fixedly connected to a universal seat, the bottom end of the universal seat is fixedly connected to a shift column, both ends of the shift column are symmetrically connected to sliders, the outer side of the slider is slidably adapted with a vertical rail, wherein a large number of friction protrusions are arranged inside the vertical rail, and the vertical rail is fixedly installed inside the workbench.

[0008] Preferably, the bottom of the shift column is fixedly connected to an external rod, the outer side of the external rod is fixedly connected to an external disk, the bottom of the external disk is extruded with a synchronous plate, both ends of the synchronous plate are slidably adapted with embedded rails, wherein a large number of friction protrusions are arranged inside the embedded rails, and the embedded rails are fixedly connected to the workbench.

[0009] Preferably, the limiting mechanism includes a limiting folding rod, which is inserted into the interior of the workbench, and the inner side of the limiting folding rod is fixedly connected with an elastic pad, and the interior of the limiting folding rod is sleeved with an inner sleeve plate, and the inner side of the inner sleeve plate is fixedly connected with a spring, and one end of the spring away from the inner sleeve plate is fixedly connected to the outer side of the workbench.

[0010] Preferably, the limit folding rod is inserted into one side of the workbench and is provided with a hole groove, the inside of the hole groove is slidably adapted with a threaded hollow rod, the end of the threaded hollow rod away from the hole groove is threadedly connected with an internal threaded sleeve, the outer side of the internal threaded sleeve is extruded and adapted with a bearing connecting plate, the inside of the internal threaded sleeve is extruded and adapted with a bearing, the inside of the bearing is extruded and adapted with a limit rod, and the limit rod is slidably adapted inside the threaded hollow rod.

[0011] Preferably, the dust removal mechanism comprises a double-headed rod, one end of which is fixedly connected to the bearing connecting plate, one end of which is away from the bearing connecting plate is fixedly connected to a hole blocking plate, and a short rod is fixedly connected to the outer side of the hole blocking plate.

[0012] Preferably, both ends of the hole blocking plate are slidably adapted with crossbeam plates, the crossbeam plates are fixedly connected to a workbench, a retention frame is fixedly connected to the bottom of the workbench, and a vacuum cleaner is fixedly installed at the bottom of the retention frame.

[0013] A circuit and terminal pre-processing process for an automated control cabinet comprises the following steps: Step 1: Preliminary limiting, the handle will deflect upward with the rotating shaft as the fulcrum, and then the eccentric clamping wheel connected to the rotating shaft will deflect downward synchronously, and the terminal bracket will be limited and fixed, thereby realizing the preliminary positioning of the bottom of the control cabinet, the terminal slot assembly and the terminal assembly; Step 2: Ring side limit, by rotating the internal thread sleeve forward, the internal thread sleeve will move along the outer side of the threaded hollow rod and toward the limit folding rod, and then the limit rod connected to the inner part of the internal thread sleeve through the bearing will move inward together until the hole groove on the surface of the limit folding rod is squeezed, and the limit folding rod will limit and fix the ring side of the control cabinet; Step 3: Debris collection. As the hole-blocking plate moves, the hole that was originally blocked by it will be exposed. The hole is opened on the top of the workbench. Finally, the vacuum cleaner is started to collect the debris generated inside the control cabinet and during the pre-processing process into the retention frame.

[0014] Compared with the prior art, the present invention has the following beneficial effects: 1. The handle is deflected upward with the shaft as the fulcrum, and then the eccentric clamping wheel connected to the shaft will deflect downward synchronously, and the terminal bracket will be limited and fixed, thereby playing a preliminary positioning and fixing role for the bottom of the control cabinet, the terminal slot assembly and the terminal combination.

[0015] 2. The inner threaded sleeve moves along the outer side of the threaded hollow rod and toward the limit folding rod. Then the limit rod connected to the inner threaded sleeve through the bearing will move inward together until the hole groove on the surface of the limit folding rod is squeezed, thereby fixing and limiting the limit folding rod.

[0016] 3. As the hole blocking plate moves, the hole that was originally blocked by it will be exposed. The hole is opened on the top of the workbench. Finally, the vacuum cleaner is started to collect the debris generated inside the control cabinet and during the pre-processing process into the retention frame. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 The present invention is a schematic diagram of the external structure of a circuit and terminal pre-processing platform used in an automation control cabinet.

[0018] Figure 2 It is a schematic cross-sectional structural diagram of the present invention as a whole.

[0019] Figure 3 It is a structural schematic diagram of the limiting mechanism of the present invention.

[0020] Figure 4 It is a structural schematic diagram of the positioning component of the present invention.

[0021] Figure 5 It is a first cross-sectional structural schematic diagram of the positioning assembly of the present invention.

[0022] Figure 6 It is a side structural schematic diagram of the positioning assembly of the present invention.

[0023] Figure 7 It is a second cross-sectional structural schematic diagram of the positioning assembly of the present invention.

[0024] Figure 8 It is a structural schematic diagram of some components of the positioning assembly of the present invention.

[0025] Fig. 9 It is a structural schematic diagram of the limiting mechanism of the present invention.

[0026] Fig.10 It is a first cross-sectional structural schematic diagram of the limiting mechanism of the present invention.

[0027] Fig.11 It is a second cross-sectional structural schematic diagram of the limiting mechanism of the present invention.

[0028] Fig.12 It is a structural schematic diagram of the dust removal mechanism of the present invention.

[0029] Fig.13 It is a schematic cross-sectional structural diagram of the dust removal mechanism of the present invention.

[0030] Fig.14 For the present invention Fig.13 Schematic diagram of the enlarged structure at point A in the middle.

[0031] Fig.15 The present invention is a flow chart of a circuit and terminal pre-processing process for an automation control cabinet.

[0032] In the figure: 1. workbench; 2. terminal mechanism; 3. limit mechanism; 4. dust removal mechanism; 21. positioning assembly; 22. terminal slot plate assembly; 23. terminal assembly; 211. clamping seat; 212. positioning hole; 213. clamping pad; 214. terminal bracket; 215. eccentric clamping wheel; 216. rotating shaft; 217. handle; 218. double disc; 219. reset spring; 210. handle sleeve; 2101. universal seat; 2102. shift column; 2103 , slider; 2104, vertical rail; 2105, external rod; 2106, external disk; 2107, synchronous plate; 2108, embedded rail; 31, limit folding rod; 32, elastic pad; 33, inner sleeve plate; 34, spring; 35, hole groove; 36, threaded hollow rod; 37, internal thread sleeve; 38, bearing connecting plate; 39, bearing; 30, limit rod; 41, double-headed rod; 42, plugging plate; 43, short rod; 44, beam plate; 45, retention frame; 46, vacuum cleaner. DETAILED DESCRIPTION

[0033] The present invention is further described below in conjunction with the accompanying drawings and specific implementation methods. It should be noted that, under the premise of no conflict, the various embodiments or technical features described below can be arbitrarily combined to form a new embodiment. It should be noted that the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0034] See also Figures 1 to 15 The present invention provides a technical solution: Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 and Figure 8 As shown, it includes a terminal mechanism 2, which is used to position and tighten the parts of the control cabinet where the terminals need to be installed, and a workbench 1 is fixedly installed at the bottom of the terminal mechanism 2; A limiting mechanism 3, which is used for limiting and fixing the outer body of the control cabinet; A dust removal mechanism 4, which is used to collect and process the debris generated inside the control cabinet and during the pre-processing process; A large number of holes are opened on the top of the workbench 1, a dust removal mechanism 4 is fixedly installed on the bottom of the workbench 1, and a limit mechanism 3 is symmetrically arranged at both ends of the workbench 1; The terminal mechanism 2 includes a positioning component 21, the top of the positioning component 21 is fixedly connected to a terminal slot plate component 22, the top of the terminal slot plate component 22 is fixedly connected to a terminal assembly 23, and the control cabinet is placed on the terminal assembly 23, and then the terminal slot plate component 22 and the terminal assembly 23 are respectively connected to the control cabinet through fasteners. In this way, the terminal card process is separated and prefabrication and processing preparation are carried out in advance, without having to wait for the cabinet to be processed.

[0035] The positioning assembly 21 includes a clamping seat 211, which is fixedly installed on the top of the workbench 1. A positioning hole 212 is opened inside the clamping seat 211. A clamping pad 213 is fixedly connected inside the clamping seat 211. The top of the clamping pad 213 is extruded and adapted with a terminal bracket 214. The terminal bracket 214 is inserted into the outer side of the clamping seat 211. The top of the terminal bracket 214 is fixedly connected to the terminal slot plate assembly 22. The side of the terminal bracket 214 away from the clamping pad 213 is extruded and adapted with an eccentric clamping wheel 215. The inside of the eccentric clamping wheel 215 is fixedly connected with a rotating shaft 216. The rotating shaft 216 is rotatably connected to the inside of the clamping seat 211. The outer side of the rotating shaft 216 is fixedly connected with a handle 217. The handle 217 The end away from the rotating shaft 216 is fixedly connected with a double disc 218, and the inner side of the double disc 218 is fixedly connected with a return spring 219. The end of the return spring 219 away from the double disc 218 is fixedly connected to the outer side of the clamping seat 211. The outer side of the handle 217 is fixedly connected with a handle sleeve 210, and the bottom of the handle sleeve 210 is fixedly connected with a universal seat 2101. The bottom end of the universal seat 2101 is fixedly connected with a shift column 2102. The two ends of the shift column 2102 are symmetrically connected with sliders 2103. The outer side of the slider 2103 is slidably adapted with a vertical rail 2104, wherein a large number of friction protrusions are arranged inside the vertical rail 2104, and the vertical rail 2104 is fixedly installed inside the workbench 1. The bottom of the shift column 2102 is fixedly connected with an external rod 2105. The outer side of the external rod 2105 is fixedly connected with an external plate 2106, and the bottom of the external plate 2106 is squeezed and adapted with a synchronous plate 2107, wherein the function of the synchronous plate 2107 is to move the plurality of external plates 2106 and the external rod 2105 upward together, so that the plurality of terminal brackets 214 are synchronously limited and fixed, and one or more of the external rods 2105 can be pushed upward to achieve the limited fixation of a single or a plurality of terminal brackets 214, and both ends of the synchronous plate 2107 are slidably adapted with embedded rails 2108, wherein a large number of friction protrusions are arranged inside the embedded rails 2108, and the embedded rails 2108 are fixedly connected to the workbench 1, and then the synchronous plate 2107 is manually pushed upward so that the synchronous plate 21 07 moves upward along the embedded track 2108 and hits the external plate 2106, and then the squeezed external plate 2106 will move upward with the external rod 2105, and the shift column 2102 fixedly connected to the top of the external rod 2105 will pass through the slider 2103 and move upward along the vertical rail 2104, wherein the top of the shift column 2102 is fixedly connected to the handle sleeve 210 through the universal seat 2101, so the handle sleeve 210 will give an upward force to the handle 217 connected thereto, and then the handle 217 will deflect upward with the rotating shaft 216 as the fulcrum, and then the eccentric clamping wheel 215 connected to the rotating shaft 216 will deflect downward synchronously and limit and fix the terminal bracket 214,This plays a role in the preliminary positioning and fixing of the bottom of the control cabinet, the terminal slot plate assembly 22 and the terminal assembly 23.

[0036] like Fig. 9 , Fig.10 and Fig.11 As shown, the limiting mechanism 3 includes a limiting folding rod 31, which is inserted into the interior of the workbench 1, and an elastic pad 32 is fixedly connected to the inner side of the limiting folding rod 31. An inner sleeve 33 is sleeved inside the limiting folding rod 31, and a spring 34 is fixedly connected to the inner side of the inner sleeve 33. The end of the spring 34 away from the inner sleeve 33 is fixedly connected to the outer side of the workbench 1. A hole groove 35 is provided on one side of the limiting folding rod 31 inserted into the interior of the workbench 1, and a threaded hollow rod 36 is slidably adapted inside the hole groove 35. An end of the threaded hollow rod 36 away from the hole groove 35 is threadedly connected to an internal threaded sleeve 37, and a bearing connecting plate 38 is extruded and adapted on the outer side of the internal threaded sleeve 37. A bearing 39 is extruded and adapted inside the internal threaded sleeve 37, and a limiting rod 30 is extruded and adapted inside the bearing 39. The limiting rod 30 is slidably adapted inside the threaded hollow rod 36. By pulling the limit folding rod 31 out of the workbench 1, the spring 34 connected to the limit folding rod 31 through the inner sleeve plate 33 will be stretched. As the limit folding rod 31 moves outward, a certain space for the control cabinet to pass through is given. Then the limit folding rod 31 is released. At this time, under the restoring force of the spring 34, the limit folding rod 31 and the elastic pad 32 will initially squeeze and limit the ring side of the control cabinet. When the position of the limit folding rod 31 is determined, the internal threaded sleeve 37 is rotated forward. At this time, the internal threaded sleeve 37 will move along the outer side of the threaded hollow rod 36 and toward the direction of the limit folding rod 31. Then the limit rod 30 connected to the inside of the internal threaded sleeve 37 through the bearing 39 will move inward together until the hole groove 35 opened on the surface of the limit folding rod 31 is squeezed, thereby fixing and limiting the limit folding rod 31.

[0037] like Fig.12 , Fig.13 , Fig.14 and Fig.15As shown, the dust removal mechanism 4 includes a double-headed rod 41, one end of the double-headed rod 41 is fixedly connected to the bearing connecting plate 38, and the end of the double-headed rod 41 away from the bearing connecting plate 38 is fixedly connected to a hole blocking plate 42, and a short rod 43 is fixedly connected to the outer side of the hole blocking plate 42. Both ends of the hole blocking plate 42 are slidably adapted to be equipped with a cross beam plate 44, and the cross beam plate 44 is fixedly connected to the workbench 1. The bottom of the workbench 1 is fixedly connected to a retention frame 45, and a dust collector 46 is fixedly installed at the bottom of the retention frame 45, which moves toward the direction of the limit folding rod 31 through the internal threaded sleeve 37, so that the extrusion is adapted to The bearing connecting plate 38 mounted on its outer side will move in the same direction therewith, wherein the portion where the bearing connecting plate 38 is connected to the internal threaded sleeve 37 is connected via an embedded bearing. At this time, the double-headed rod 41 fixedly connected to the outer side of the bearing connecting plate 38 will move with the hole blocking plate 42. Therefore, as the hole blocking plate 42 moves, the hole originally blocked by it will be exposed. The hole is opened on the top of the workbench 1, and finally the vacuum cleaner 46 is started, so that the debris generated inside the control cabinet and during the pre-processing process will be collected into the retention frame 45.

[0038] A circuit and terminal pre-processing process for an automated control cabinet comprises the following steps: Step 1: Preliminary limiting, the handle 217 will deflect upward with the rotating shaft 216 as the fulcrum, and then the eccentric pressing wheel 215 connected to the rotating shaft 216 will deflect downward synchronously, and the terminal bracket 214 will be limited and fixed, thereby realizing the preliminary positioning of the bottom of the control cabinet, the terminal slot plate assembly 22 and the terminal assembly 23; Step 2: The ring side is limited by rotating the internal thread sleeve 37 in the forward direction. At this time, the internal thread sleeve 37 will move along the outer side of the threaded hollow rod 36 and toward the limit folding rod 31. Then, the limit rod 30 connected to the inner part of the internal thread sleeve 37 through the bearing 39 will move inward together until the hole groove 35 provided on the surface of the limit folding rod 31 is squeezed. At this time, the limit folding rod 31 will limit and fix the ring side of the control cabinet; Step three: debris collection. As the hole blocking plate 42 moves, the hole originally blocked by it will be exposed. The hole is opened on the top of the workbench 1. Finally, the vacuum cleaner 46 is started to collect the debris generated inside the control cabinet and during the pre-processing process into the retention frame 45.

[0039] When the present invention is in use: first, place the control cabinet on the terminal assembly 23, then connect the terminal slot plate assembly 22 and the terminal assembly 23 to the control cabinet respectively through fasteners, and then manually push the synchronization plate 2107 upwards, so that the synchronization plate 2107 moves upwards along the embedded rail 2108 and hits the external plate 2106, and then the squeezed external plate 2106 will move upwards with the external rod 2105, and the shift column 2102 fixedly connected to the top of the external rod 2105 will pass through the slider 2103 and move upwards along the vertical rail 2104, wherein the top of the shift column 2102 is fixedly connected to the handle sleeve 210 through the universal seat 2101, so the handle sleeve 210 will give an upward force to the handle 217 connected thereto, and then the handle 217 will deflect upwards with the rotating shaft 216 as the fulcrum, and then the eccentric clamping wheel 215 connected to the rotating shaft 216 will synchronously deflect downwards and limit the terminal bracket 214.

[0040] By pulling the limit folding rod 31 out of the workbench 1, the spring 34 connected to the limit folding rod 31 through the inner sleeve plate 33 will be stretched, and the limit folding rod 31 will move outward, so as to give the control cabinet a certain purpose of passing through the space. Then the limit folding rod 31 is released, and the limit folding rod 31 will initially squeeze and limit the control cabinet under the restoring force of the spring 34. When the position of the limit folding rod 31 is determined, the internal threaded sleeve 37 is rotated forward, and the internal threaded sleeve 37 will move along the outer side of the threaded hollow rod 36 and toward the direction of the limit folding rod 31. Then the limit rod 30 connected to the inside of the internal threaded sleeve 37 through the bearing 39 will move inward together until the hole groove 35 opened on the surface of the limit folding rod 31 is squeezed and fixed.

[0041] By moving the internal threaded sleeve 37 toward the limit folding rod 31, the bearing connecting plate 38 extruded and adapted on its outer side will move in the same direction. At this time, the double-headed rod 41 fixedly connected to the outer side of the bearing connecting plate 38 will move with the hole blocking plate 42. Therefore, as the hole blocking plate 42 moves, the hole originally blocked by it will be exposed. The hole is opened on the top of the workbench 1, and finally the vacuum cleaner 46 is started to collect and process the debris generated inside the control cabinet and during the pre-processing process.

[0042] The above-mentioned embodiments are only preferred embodiments of the present invention, and cannot be used to limit the scope of protection of the present invention. Various changes made by ordinary technicians in this field based on the above-mentioned concepts without creative work all fall within the scope of protection of the present invention.

Claims

1. A circuit and terminal pre-processing platform for an automation control cabinet, characterized in that: include: A terminal mechanism (2), the terminal mechanism (2) being used to position and tighten a portion of a control cabinet where terminals need to be installed, a workbench (1) being fixedly mounted on the bottom of the terminal mechanism (2); A limiting mechanism (3), the limiting mechanism (3) being used for limiting and fixing the outer body of the control cabinet; A dust removal mechanism (4), the dust removal mechanism (4) being used to collect and process debris generated inside the control cabinet and during the pre-processing process; A large number of holes are provided on the top of the workbench (1); the dust removal mechanism (4) is fixedly mounted on the bottom of the workbench (1); and the limiting mechanism (3) is symmetrically arranged at both ends of the workbench (1); The terminal mechanism (2) comprises a positioning assembly (21), the top of the positioning assembly (21) is fixedly connected to a terminal slot plate assembly (22), and the top of the terminal slot plate assembly (22) is fixedly connected to a wiring terminal assembly (23); The positioning assembly (21) comprises a clamping seat (211), the clamping seat (211) is fixedly mounted on the top of the workbench (1), a positioning hole (212) is provided inside the clamping seat (211), a clamping pad (213) is fixedly connected inside the clamping seat (211), a terminal bracket (214) is squeezed and adapted on the top of the clamping pad (213), the terminal bracket (214) is inserted on the outside of the clamping seat (211), and the top of the terminal bracket (214) is fixedly connected to the terminal slot plate assembly (22); An eccentric clamping wheel (215) is extruded and adapted on the side of the terminal bracket (214) away from the clamping pad (213); a rotating shaft (216) is fixedly connected inside the eccentric clamping wheel (215); the rotating shaft (216) is rotatably connected to the inside of the clamping seat (211); a handle (217) is fixedly connected to the outside of the rotating shaft (216); a double disc (218) is fixedly connected to one end of the handle (217) away from the rotating shaft (216); a return spring (219) is fixedly connected to the inside of the double disc (218); and one end of the return spring (219) away from the double disc (218) is fixedly connected to the outside of the clamping seat (211).

2. A circuit and terminal pre-processing platform for an automated control cabinet according to claim 1, characterized in that: The handle (217) is fixedly connected to a handle sleeve (210) on the outside, the handle sleeve (210) is fixedly connected to a universal seat (2101) on the bottom, the universal seat (2101) is fixedly connected to a shift column (2102) on the bottom, the shift column (2102) is symmetrically connected to sliders (2103) at both ends, the sliders (2103) are slidably adapted on the outside of the sliders (2103) to be equipped with vertical rails (2104), wherein a large number of friction protrusions are arranged inside the vertical rails (2104), and the vertical rails (2104) are fixedly mounted inside the workbench (1).

3. A circuit and terminal pre-processing platform for an automated control cabinet according to claim 2, characterized in that: The bottom of the shift column (2102) is fixedly connected to an external rod (2105), the outer side of the external rod (2105) is fixedly connected to an external disc (2106), the bottom of the external disc (2106) is extruded with a synchronous plate (2107), both ends of the synchronous plate (2107) are slidably adapted with embedded rails (2108), wherein a large number of friction protrusions are arranged inside the embedded rails (2108), and the embedded rails (2108) are fixedly connected to the workbench (1).

4. The circuit and terminal pre-processing platform for an automated control cabinet according to claim 1, characterized in that: The limiting mechanism (3) comprises a limiting folding rod (31), the limiting folding rod (31) is inserted into the interior of the workbench (1), an elastic pad (32) is fixedly connected to the inner side of the limiting folding rod (31), an inner sleeve plate (33) is sleeved inside the limiting folding rod (31), a spring (34) is fixedly connected to the inner side of the inner sleeve plate (33), and one end of the spring (34) away from the inner sleeve plate (33) is fixedly connected to the outer side of the workbench (1).

5. The circuit and terminal pre-processing platform for an automated control cabinet according to claim 4, characterized in that: The limiting folding rod (31) is inserted into the workbench (1) and has a hole groove (35) on one side thereof; a threaded hollow rod (36) is slidably fitted inside the hole groove (35); an end of the threaded hollow rod (36) away from the hole groove (35) is threadedly connected to an internal threaded sleeve (37); a bearing connecting plate (38) is extruded and fitted on the outside of the internal threaded sleeve (37); a bearing (39) is extruded and fitted inside the internal threaded sleeve (37); a limiting rod (30) is extruded and fitted inside the bearing (39); and the limiting rod (30) is slidably fitted inside the threaded hollow rod (36).

6. The circuit and terminal pre-processing platform for an automated control cabinet according to claim 1, characterized in that: The dust removal mechanism (4) comprises a double-headed rod (41), one end of the double-headed rod (41) being fixedly connected to the bearing connecting plate (38), one end of the double-headed rod (41) away from the bearing connecting plate (38) being fixedly connected to a hole blocking plate (42), and a short rod (43) being fixedly connected to the outer side of the hole blocking plate (42).

7. The circuit and terminal pre-processing platform for an automated control cabinet according to claim 6, characterized in that: Both ends of the hole blocking plate (42) are slidably adapted to be equipped with crossbeam plates (44), the crossbeam plates (44) are fixedly connected to the workbench (1), the bottom of the workbench (1) is fixedly connected to a retention frame (45), and the bottom of the retention frame (45) is fixedly mounted with a vacuum cleaner (46).

8. A circuit and terminal pre-processing process for an automated control cabinet, using the circuit and terminal pre-processing platform for an automated control cabinet as claimed in any one of claims 1 to 7, characterized in that: The following steps are involved: Step 1: preliminary limiting, the handle (217) will deflect upward with the rotating shaft (216) as the fulcrum, and then the eccentric pressure wheel (215) connected to the rotating shaft (216) will deflect downward synchronously, and the terminal bracket (214) will be limited and fixed, thereby realizing the preliminary positioning of the bottom of the control cabinet, the terminal slot plate assembly (22) and the terminal assembly (23); Step 2: The ring side is limited by rotating the internal thread sleeve (37) in the forward direction. At this time, the internal thread sleeve (37) will move along the outer side of the threaded hollow rod (36) and toward the limit folding rod (31). Then, the limit rod (30) connected to the inside of the internal thread sleeve (37) through the bearing (39) will move inward together until the hole groove (35) formed on the surface of the limit folding rod (31) is squeezed. At this time, the limit folding rod (31) will limit and fix the ring side of the control cabinet; Step 3: Debris collection. As the hole blocking plate (42) moves, the hole originally blocked by it will be exposed, wherein the hole is opened on the top of the workbench (1). Finally, the vacuum cleaner (46) is started to collect the debris generated inside the control cabinet and during the pre-processing process into the retention frame (45).

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