Cabinet frame stand column positioning and mounting device and production line

Abstract

The utility model discloses a cabinet frame stand column positioning and mounting device which comprises a stand column clamping mechanism, a sliding rail pre-pressing mechanism and a material changing damping mechanism. The relative distance between the upper sliding block and the lower sliding block is controlled through telescoping of the small air cylinder, and the upper sliding block connecting plate, the stand column clamping mechanism and the lower sliding block connecting plate are integrated. When the clamping jaw clamps the stand column, the small air cylinder retracts to drive the stand column clamping mechanism and the stand column to move downwards, so that the stand column is inserted into the iron tee joint positioning piece. According to the device, the working efficiency of stand column installation can be greatly improved, a stand column can be clamped through the stand column clamping mechanism, positioning of the stand column can be rapidly completed, the stand column is accurately inserted into an iron tee joint positioning piece, and extremely high installation precision is always kept; the device is provided with a safety protection structure, and the magnetic design is more convenient for opening, closing, inspection and maintenance of equipment; and the cabinet frame production line can be adjusted to meet the production requirements of cabinets with different sizes.

Description

Technical Field

[0001] The utility model relates to the technical field of cabinet production equipment, and in particular to a cabinet frame column positioning and installation device and a production line. Background Art

[0002] Currently, large-scale AI model applications represented by ChatGPT have brought about an explosion in demand for computing power, and the supporting demand for computing power servers is also following closely.

[0003] In the cabinet production process, the cabinet frame needs to be built first. As the size of the cabinet continues to increase, the size of the cabinet frame also continues to increase. At present, the cabinet frame construction process mostly uses manual construction methods, and the assembly of the frame is mostly completed manually. Manual installation will cause problems such as low work efficiency and low precision. For example, the longer columns are manually erected, which is inconvenient to operate and cannot be accurately aligned with the installed columns below; in addition, the insertion depth of the cabinet columns at various angles cannot be guaranteed to be consistent when installed manually. Utility Model Content

[0004] The purpose of the utility model is to provide a cabinet frame column positioning and installation device and a production line, in order to solve all or part of the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A cabinet frame column positioning and installation device, comprising a column clamping mechanism, a slide rail pre-pressing mechanism, and a material change damping mechanism;

[0007] The slide rail preloading mechanism comprises a frame, a slide rail, a slider, a clamping mechanism connecting plate, an upper slider connecting plate, a lower slider connecting plate, a small cylinder, and a small cylinder connecting plate. The slide rail is vertically fixed on the frame. The slider comprises an upper slider and a lower slider. The upper slider and the lower slider are respectively slidably fixed on the slide rail. The upper slider connecting plate is fixed on the upper slider. The lower slider connecting plate is fixed on the lower slider. The clamping mechanism connecting plate is fixed on the upper slider connecting plate. The small cylinder connecting plate is fixed on the lower slider connecting plate. The small cylinder is fixed on the small cylinder connecting plate. The action end of the small cylinder is connected to the clamping mechanism connecting plate. A slider limit baffle is installed on the top of the slide rail to prevent the upper slider from derailing.

[0008] The material changing damping mechanism comprises a latch block, a friction plate, a bushing, a positioning plate, a rubber damping, and a latch. The friction plate is vertically fixed on the frame, the positioning plate is vertically fixed on the frame, the bushing is fixed on the positioning plate, the latch block is fixed on the lower slider connecting plate, the latch is movably fixed on the latch block and corresponds to the bushing, and the rubber damping is movably fixed on the latch block and corresponds to the friction plate;

[0009] The column clamping mechanism is fixed on the clamping mechanism connecting plate.

[0010] The latch can be inserted into the bushing to position the lower slider. If the position of the lower slider needs to be changed due to changes in the length of the column or the downward pressure distance, the latch can be opened. The rubber damper and the friction plate can be adjusted slowly. When adjusted to the appropriate position, the latch can be inserted into the bushing to position the lower slider. The rear of the rubber damper is connected to a shaft, which is covered with a compression spring. The shaft passes through the latch block, and the rear of the shaft is fixed by a locking nut. The friction resistance between the rubber damper and the friction plate can be adjusted by adjusting the feed amount of the locking nut.

[0011] The action end of the small cylinder is connected to the clamping mechanism connecting plate through an external hexagonal screw. In particular, the stroke of the small cylinder is greater than the length of the iron tee positioning piece. The relative spacing between the upper and lower sliders is controlled by the telescopic movement of the small cylinder, because the upper slider connecting plate, the column clamping mechanism, and the lower slider connecting plate are an integral whole; when the clamping jaws have clamped the column, the retraction of the small cylinder can drive the column clamping mechanism and the column to move downward, so that the column is inserted into the iron tee positioning piece.

[0012] In an embodiment that can optimize the above-mentioned solution, the column clamping mechanism includes an inclined cylinder assembly, a clamping jaw assembly, and a clamping cylinder assembly. The inclined cylinder assembly is fixed to the upper part of the clamping cylinder assembly, the clamping jaw assembly is connected to the action end of the clamping cylinder assembly, and the column clamping mechanism is fixed to the clamping mechanism connecting plate through the clamping cylinder assembly. The column clamping mechanism can be used to tighten the column, complete the positioning of the column, and accurately insert the column into the iron tee positioning piece.

[0013] In an implementation that can optimize the above-mentioned solution, the clamping cylinder assembly includes a limit block A, a limit block mounting part, a clamping cylinder, and a mounting block A. The mounting block A is fixed to the side of the clamping cylinder, the limit block mounting part is fixed to the mounting block A, the limit block A is fixed to the limit block mounting part, the inclined cylinder assembly is fixed to the upper part of the clamping cylinder, the clamping jaw assembly is connected to the action end of the clamping cylinder, and the clamping mechanism connecting plate is fixedly connected to the clamping cylinder. The clamping cylinder is also connected to an air pipe assembly, and is connected to an external air circuit. It is driven by the external air circuit to generate a rotation of not less than 90°, driving the clamping jaw assembly to close, and the limit block serves as a limit for the clamping jaw assembly.

[0014] In an implementation that can optimize the above-mentioned solution, the oblique cylinder assembly includes a cylinder mounting plate, a clamping block, and a telescopic cylinder. The telescopic cylinder is obliquely fixed on the cylinder mounting plate, the clamping block is fixed on the action end of the telescopic cylinder, and the cylinder mounting plate is fixed on the clamping cylinder. After the clamping jaw assembly is closed, the oblique cylinder assembly pushes out the clamping block driven by the telescopic cylinder, and the column is positioned and clamped with the cooperation of the clamping jaw assembly.

[0015] In an implementation method that can optimize the aforementioned scheme, the clamping jaw assembly includes a jaw, a mounting block B, a proximity switch A, a limit block B, and a limit block C. The jaw is fixed at the front end of the mounting block B, the proximity switch A is fixed on the mounting block B, the limit block B is fixed on the inner side of the rear end of the mounting block B, the limit block C is fixed on the inner side of the front end of the mounting block B, and the front end of the jaw is connected to the actuating end of the clamping cylinder. Preferably, an adjustment gasket is provided between the limit block B and the mounting block B for fine-tuning to ensure that the column can be stably grasped when closed. The proximity switch A is used to determine whether there is material in the column clamping mechanism. The limit block C cooperates with the limit block A to limit the excessive closing of the jaw.

[0016] In an embodiment that can optimize the above-mentioned solution, the material change damping mechanism further includes a proximity switch B and a detection plate, wherein the proximity switch B is vertically fixed on the frame, the detection plate is fixed on the latch block, and the detection plate cooperates with the proximity switch B. When the latch is inserted into different bushings, the proximity switch B arranged on the left side can detect whether the detection plate installed on the latch block is in place.

[0017] In an implementation that can optimize the above-mentioned solution, it also includes a drag chain mounting plate, a drag chain slot, and a drag chain. The drag chain slot is fixed on the external device, the drag chain is movably fixed in the drag chain slot, the drag chain mounting plate is fixed on the cylinder mounting plate, and one end of the drag chain is fixedly connected to the drag chain mounting plate. The air circuit and circuit required for the entire device can be integrated in the drag chain structure to prevent the scattered air circuit and circuit from being damaged by the operation of the device when the device is in operation.

[0018] In an embodiment that can optimize the above-mentioned solution, it also includes a magnet mounting plate, a magnet, and a cover, the cover can be movably fixed on the frame, the magnet mounting plate is fixed on the side of the clamping cylinder, the magnet is fixed on the magnet mounting plate, and the cover is attracted to the magnet. The cover can play a safety protection role, and the magnetic attraction design is more convenient for opening and closing inspection and maintenance.

[0019] Another aspect of the utility model is a cabinet frame production line using the installation device described in the aforementioned solution, comprising a cabinet frame production line body, and a plurality of cabinet frame column positioning and installation devices, wherein the plurality of cabinet frame column positioning and installation devices are relatively arranged on both sides of the cabinet frame production line body, and are fixed to the cabinet frame production line body through the lower part of the frame. The cabinet frame column positioning and installation devices are relatively arranged in groups of two, and the number of installation devices can be set according to the number of columns required for each cabinet unit, preferably two groups, and with the positioning and transmission cooperation of the production line, simultaneous downward pressing can be achieved to quickly complete the installation of the columns.

[0020] In an embodiment that can optimize the above-mentioned solution, the cabinet frame column positioning and installation device is movably fixed to the cabinet frame production line body through the lower part of the frame. The installation devices can all be adjusted in position to suit cabinets of different lengths and sizes. Preferably, the first group of installation devices is fixed, and the subsequent installation devices are set as movable and adjustable structures.

[0021] The electrical equipment on the above device is connected to the external control system through the circuit, and the gas circuit equipment is controlled by the external control system through the solenoid valve.

[0022] Compared with the prior art, the beneficial effects of the utility model are:

[0023] The utility model discloses a cabinet frame column positioning and installation device and production line, which can greatly improve the work efficiency of column installation. The column can be tightened by the column clamping mechanism, and the column positioning can be quickly completed. The column is accurately inserted into the iron tee positioning piece, and the extremely high installation accuracy is always maintained. The device is designed with a safety protection structure, and the magnetic suction design is more convenient for equipment opening and closing, inspection and maintenance; the cabinet frame production line can be adjusted to meet the production needs of cabinets of different sizes. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0025] Figure 1 This is a schematic diagram of the structure of the cabinet frame column positioning and installation device of the utility model in use state;

[0026] Figure 2 This is a structural diagram of the column clamping mechanism of the utility model;

[0027] Figure 3 This is a structural diagram of the inclined cylinder assembly of the utility model;

[0028] Figure 4 This is a multi-angle structural diagram of the clamping jaw assembly of the utility model;

[0029] Figure 5 This is a multi-angle structural diagram of the clamping cylinder assembly of the utility model;

[0030] Figure 6 This is a multi-angle structural diagram of the slide rail preloading mechanism of the utility model;

[0031] Figure 7This is a multi-angle structural diagram of the material change damping mechanism described in the utility model.

[0032] Reference numerals

[0033] 1. Iron tee positioning piece, 2. Column, 3. Column clamping mechanism, 4. Crossbar, 5. Inclined cylinder assembly, 6. Clamping jaw assembly, 7. Clamping cylinder assembly, 8. Cylinder mounting plate, 9. Clamping block, 10. Cylinder connecting screws, 11. Air pipe connecting assembly, 12. Telescopic cylinder, 13. Drag chain mounting plate, 14. Drag chain mounting plate fixing screws, 15. Cylinder mounting plate fixing screws, 16. Limit block A, 17. Limit block mounting piece, 18. Clamp Tightening cylinder, 19, air pipe assembly, 20, magnet mounting plate, 21, magnet, 22, screw A, 23, mounting block A, 24, screw B, 25, positioning pin, 26, screw C, 27, clamping claw, 28, limit block fixing screw, 29, mounting block B, 30, proximity switch mounting plate, 31, fixing screw A, 32, proximity switch mounting plate, 33, proximity switch A, 34, limit block B, 35, fixing screw B, 36, adjustment gasket, 3 7. Fixing screw C, 38. Limit block C, 39. Slide rail preload mechanism, 40. Slide rail preload mechanism, 41. Rack, 42. Slide rail, 43. Slider, 44. Slider mounting screw, 45. Slider limit baffle, 46. Limit baffle mounting screw, 47. Drag chain slot, 48. Drag chain, 49. Clamping mechanism connecting plate, 50. Screw D, 51. Positioning pin, 52. Screw E, 53. Upper slider connecting plate, 54. Lower slider connecting plate, 55. Small cylinder, 56, screw F, 57, small cylinder connecting plate, 58, screw G, 59, screw H, 60, hexagonal screw, 61, screw I, 62, screw J, 63, positioning pin, 64, latch block, 65, friction plate, 66, bushing, 67, screw K, 68, positioning plate, 69, rubber damping, 70, compression spring, 71, shaft, 72, locking nut, 73, latch, 74, proximity switch B, 75, detection plate, 76, cover. DETAILED DESCRIPTION

[0034] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0035] It should be noted that similar reference numerals denote similar items in the following drawings, and therefore, once an item is defined in one drawing, it does not require further definition and explanation in the subsequent drawings.

[0036] It should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, or the positions or positional relationships in which the utility model product is usually placed when in use. They are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as a limitation on the utility model. In addition, the terms "first", "second", etc. are only used to distinguish descriptions, and cannot be understood as indicating or implying relative importance.

[0037] In addition, the terms "horizontal", "vertical", "overhanging" and the like do not mean that the components are required to be absolutely horizontal or overhanging, but can be slightly tilted. For example, "horizontal" only means that its direction is more horizontal than "vertical", and does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0038] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0039] See also Figures 1 to 7 , this embodiment provides a cabinet frame column positioning and installation device and a production line.

[0040] A cabinet frame column positioning and installation device, comprising a column clamping mechanism 3, a slide rail pre-pressing mechanism 39, and a material change damping mechanism 40;

[0041] The slide rail preloading mechanism 39 includes a frame 41, a slide rail 42, a slider 43, a clamping mechanism connecting plate 49, an upper slider connecting plate 53, a lower slider connecting plate 54, a small cylinder 55, and a small cylinder connecting plate 57. The slide rail 42 is vertically fixed on the frame 41. The slider 43 includes an upper slider and a lower slider. The upper slider and the lower slider are respectively slidably fixed on the slide rail 42. The upper slider connecting plate 53 is fixed on the upper slider, and the lower slider connecting plate 54 is fixed on the lower slider. The clamping mechanism connecting plate 49 is fixed on the upper slider connecting plate 53, the small cylinder connecting plate 57 is fixed on the lower slider connecting plate 54, and the small cylinder 55 is fixed on the small cylinder connecting plate 57. The action end of the small cylinder 55 is connected to the clamping mechanism connecting plate 49; a slider limit baffle is installed on the top of the slide rail to prevent the upper slider from derailing.

[0042] The refueling damping mechanism 40 includes a latch block 64, a friction plate 65, a bushing 66, a positioning plate 68, a rubber damping 69, and a latch 73. The friction plate 65 is vertically fixed on the frame 41, the positioning plate 68 is vertically fixed on the frame 41, the bushing 66 is fixed on the positioning plate 68, the latch block 64 is fixed on the lower slider connecting plate 54, the latch 73 is movably fixed on the latch block 64 and corresponds to the bushing 66, and the rubber damping 69 is movably fixed on the latch block 64 and corresponds to the friction plate 65;

[0043] The column clamping mechanism 3 is fixed on the clamping mechanism connecting plate 49 .

[0044] An optimized implementation of the above scheme is as follows: the column clamping mechanism 3 includes an inclined cylinder assembly 5, a clamping jaw assembly 6, and a clamping cylinder assembly 7. The inclined cylinder assembly 5 is fixed to the upper part of the clamping cylinder assembly 7. The clamping jaw assembly 6 is connected to the action end of the clamping cylinder assembly 7. The column clamping mechanism 3 is fixed to the clamping mechanism connecting plate 49 through the clamping cylinder assembly 7. The clamping cylinder assembly 7 includes a limit block A16, a limit block mounting member 17, a clamping cylinder 18, and a mounting block A23. The mounting block A23 is fixed to the side of the clamping cylinder 18. The limit block mounting member 17 is fixed to the mounting block A23. The limit block A16 is fixed to the limit block mounting member 17. The inclined cylinder assembly 5 is fixed to the upper part of the clamping cylinder 18. The clamping jaw assembly 6 is connected to the action end of the clamping cylinder 18. The clamping mechanism connecting plate 49 is fixedly connected to the clamping cylinder 18. The inclined cylinder assembly 5 includes a cylinder mounting plate 8, a clamping block 9, and a telescopic cylinder 12. The telescopic cylinder 12 is obliquely fixed on the cylinder mounting plate 8, the clamping block 9 is fixed on the action end of the telescopic cylinder 12, and the cylinder mounting plate 8 is fixed on the clamping cylinder 18. The clamping jaw assembly 6 includes a clamping jaw 27, a mounting block B29, a proximity switch A33, a limit block B34, and a limit block C38. The clamping jaw 27 is fixed on the front end of the mounting block B29, the proximity switch A33 is fixed on the mounting block B29, the limit block B34 is fixed on the inner side of the rear end of the mounting block B29, the limit block C38 is fixed on the inner side of the front end of the mounting block B29, and the front end of the clamping jaw 27 is connected to the action end of the clamping cylinder 18.

[0045] In further optimization of the above solution, an adjustment gasket 36 is provided between the limit block B34 and the mounting block B29 for fine adjustment.

[0046] Another optimized implementation of the above scheme is: the material change damping mechanism 40 also includes a proximity switch B74 and a detection plate 75, the proximity switch B74 is vertically fixed on the frame 41, the detection plate 75 is fixed on the latch block 64, and the detection plate 75 cooperates with the proximity switch B74.

[0047] The third optimized implementation of the above scheme is: it also includes a drag chain mounting plate 13, a drag chain groove 47, and a drag chain 48, the drag chain groove 47 is fixed on the external equipment, the drag chain 48 is movably fixed in the drag chain groove 47, the drag chain mounting plate 13 is fixed on the cylinder mounting plate 8, and one end of the drag chain 48 is fixedly connected to the drag chain mounting plate 13.

[0048] The fourth optimized implementation of the above scheme is: it also includes a magnet mounting plate 20, a magnet 21, and a cover shell 76, the cover shell 76 is movably fixed on the frame 41, the magnet mounting plate 20 is fixed on the side of the clamping cylinder 18, the magnet 21 is fixed on the magnet mounting plate 20, and the cover shell 76 is attracted to the magnet 21.

[0049] When the above device is applied to the production line, it includes a cabinet frame production line body and several sets of cabinet frame column positioning and installation devices. The several sets of cabinet frame column positioning and installation devices are relatively arranged on both sides of the cabinet frame production line body, and are fixed to the cabinet frame production line body through the lower part of the frame 41. The cabinet frame column positioning and installation device is movably fixed to the cabinet frame production line body through the lower part of the frame 41.

[0050] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A cabinet frame column positioning and installation device, characterized in that: It comprises a column clamping mechanism (3), a slide rail pre-pressing mechanism (39), and a material changing damping mechanism (40); A slide rail preloading mechanism (39), the slide rail preloading mechanism (39) comprises a frame (41), a slide rail (42), a slider (43), a clamping mechanism connecting plate (49), an upper slider connecting plate (53), a lower slider connecting plate (54), a small cylinder (55), and a small cylinder connecting plate (57), wherein the slide rail (42) is vertically fixed on the frame (41), the slider (43) comprises an upper slider and a lower slider, the upper slider and the lower slider are respectively slidably fixed on the slide rail (42), the upper slider connecting plate (53) is fixed on the upper slider, the lower slider connecting plate (54) is fixed on the lower slider, the clamping mechanism connecting plate (49) is fixed on the upper slider connecting plate (53), the small cylinder connecting plate (57) is fixed on the lower slider connecting plate (54), the small cylinder (55) is fixed on the small cylinder connecting plate (57), and the action end of the small cylinder (55) is connected to the clamping mechanism connecting plate (49); A material changing damping mechanism (40), the material changing damping mechanism (40) comprising a latch block (64), a friction plate (65), a bushing (66), a positioning plate (68), a rubber damper (69), and a latch (73), wherein the friction plate (65) is vertically fixed on the frame (41), the positioning plate (68) is vertically fixed on the frame (41), the bushing (66) is fixed on the positioning plate (68), the latch block (64) is fixed on the lower slider connecting plate (54), the latch (73) is movably fixed on the latch block (64) and corresponds to the bushing (66), and the rubber damper (69) is movably fixed on the latch block (64) and corresponds to the friction plate (65); The column clamping mechanism (3) is fixed on a clamping mechanism connecting plate (49).

2. The cabinet frame column positioning and installation device according to claim 1, characterized in that: The column clamping mechanism (3) comprises an inclined cylinder assembly (5), a clamping jaw assembly (6), and a clamping cylinder assembly (7); the inclined cylinder assembly (5) is fixed to the upper part of the clamping cylinder assembly (7); the clamping jaw assembly (6) is connected to the action end of the clamping cylinder assembly (7); and the column clamping mechanism (3) is fixed to the clamping mechanism connecting plate (49) via the clamping cylinder assembly (7).

3. The cabinet frame column positioning and installation device according to claim 2 is characterized in that: The clamping cylinder assembly (7) comprises a limit block A (16), a limit block mounting member (17), a clamping cylinder (18), and a mounting block A (23); the mounting block A (23) is fixed to the side of the clamping cylinder (18); the limit block mounting member (17) is fixed to the mounting block A (23); the limit block A (16) is fixed to the limit block mounting member (17); the inclined cylinder assembly (5) is fixed to the upper part of the clamping cylinder (18); the clamping jaw assembly (6) is connected to the action end of the clamping cylinder (18); and the clamping mechanism connecting plate (49) is fixedly connected to the clamping cylinder (18).

4. The cabinet frame column positioning and installation device according to claim 3 is characterized in that: The inclined cylinder assembly (5) comprises a cylinder mounting plate (8), a clamping block (9), and a telescopic cylinder (12); the telescopic cylinder (12) is obliquely fixed on the cylinder mounting plate (8), the clamping block (9) is fixed on the action end of the telescopic cylinder (12), and the cylinder mounting plate (8) is fixed on the clamping cylinder (18).

5. The cabinet frame column positioning and installation device according to claim 3, characterized in that: The clamping jaw assembly (6) comprises a clamping jaw (27), a mounting block B (29), a proximity switch A (33), a limit block B (34), and a limit block C (38); the clamping jaw (27) is fixed to the front end of the mounting block B (29); the proximity switch A (33) is fixed to the mounting block B (29); the limit block B (34) is fixed to the inner side of the rear end of the mounting block B (29); the limit block C (38) is fixed to the inner side of the front end of the mounting block B (29); and the front end of the clamping jaw (27) is connected to the action end of the clamping cylinder (18).

6. The cabinet frame column positioning and installation device according to claim 1, characterized in that: The material change damping mechanism (40) further comprises a proximity switch B (74) and a detection plate (75), wherein the proximity switch B (74) is vertically fixed on the frame (41), the detection plate (75) is fixed on the latch block (64), and the detection plate (75) cooperates with the proximity switch B (74).

7. The cabinet frame column positioning and installation device according to claim 4, characterized in that: It also includes a drag chain mounting plate (13), a drag chain slot (47), and a drag chain (48), wherein the drag chain slot (47) is fixed on an external device, the drag chain (48) is movably fixed in the drag chain slot (47), the drag chain mounting plate (13) is fixed on the cylinder mounting plate (8), and one end of the drag chain (48) is fixedly connected to the drag chain mounting plate (13).

8. The cabinet frame column positioning and installation device according to claim 3, characterized in that: The invention also comprises a magnet mounting plate (20), a magnet (21), and a cover shell (76). The cover shell (76) is movably fixed on the frame (41). The magnet mounting plate (20) is fixed on the side of the clamping cylinder (18). The magnet (21) is fixed on the magnet mounting plate (20), and the cover shell (76) is attracted to the magnet (21).

9. A cabinet frame production line using the installation device according to any one of claims 1 to 8, characterized in that: It comprises a cabinet frame production line body and a plurality of cabinet frame column positioning and installation devices. The plurality of cabinet frame column positioning and installation devices are relatively arranged on both sides of the cabinet frame production line body and are fixed to the cabinet frame production line body through the lower part of the frame (41).

10. The cabinet frame production line according to claim 9, characterized in that: The cabinet frame column positioning and installation device is movably fixed on the cabinet frame production line body through the lower part of the frame (41).

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