An improved elevator T-type guide rail finishing conveying device

Abstract

The present invention discloses an improved elevator T-guide rail finishing conveying device, which relates to the technical field of T-guide rail processing and transportation, and comprises a base, a transport mechanism is fixedly installed on the top of the base, a loading mechanism is fixedly installed on the top of the base, a steering mechanism is fixedly installed on the top of the base, and the transport mechanism comprises a group of first fixed plates, a group of first fixed plates are fixedly installed with first support columns on the top, and a group of first support columns are fixedly installed with a support frame between the tops of every two. By setting up the transport mechanism, the T-guide rail is loaded and unloaded, and the layout of the device is reasonable and the structure is relatively compact, which reduces the floor space of the device. At the same time, by setting up the steering mechanism, the T-guide rail is steered, so that there is no need to install punching machines at both ends of the transport line, which reduces the purchase cost of the equipment, so the problems raised by the above-mentioned background technology are solved.

Description

Technical Field

[0001] The invention relates to the technical field of T-type guide rail processing and transportation, in particular to an improved elevator T-type guide rail finishing and transportation device. Background Art

[0002] The elevator guide rail is the safety rail for the elevator to travel up and down in the hoistway. The guide rail is installed on the hoistway wall and is fixed to the hoistway wall by the guide rail frame and the guide rail bracket. The commonly used guide rail for elevators is the "T"-shaped guide rail. It has the characteristics of strong rigidity, high reliability, safety and low cost. The guide rail surface must be smooth without obvious uneven surfaces. Since the guide rail is the shuttle rail for the guide shoe and the safety clamp on the elevator car, the gap must be ensured during installation. At the same time, the guide rail has to bear the task of stopping the elevator when an overspeed accident occurs in the elevator, so its rigidity cannot be ignored, and a transportation device is usually required during the processing of the T-shaped guide rail.

[0003] However, in the prior art, most T-rail transport devices are large equipment, occupying a large area, and are not suitable for use in small factories. In addition, the T-rail needs to be drilled at both ends of the T-steel during the processing. The existing T-rail transport device, due to the lack of a steering mechanism, usually has punchers placed at both ends of the transport device. First, one end of the T-steel is punched. After the punching is completed, the conveyor belt is turned over and the T-steel is sent to the puncher at the other end for drilling. Although the efficiency of drilling holes in the T-rail by two machines at the same time is very high, it is necessary to purchase double the punchers, which will increase a lot of costs, and will also increase the floor area of ​​the device and increase the land cost. Summary of the invention

[0004] The purpose of the present invention is to provide an improved elevator T-guide rail finishing and conveying device. By setting up a transportation mechanism, the T-guide rail can be loaded and unloaded. The layout of the device is reasonable and the structure is relatively compact, which reduces the footprint of the device. At the same time, by setting up a steering mechanism, the T-guide rail can be steered, so there is no need to install punching machines at both ends of the transportation line, which reduces the purchase cost of the equipment, thereby solving the problems raised by the above-mentioned background technology.

[0005] To achieve the above object, the present invention provides the following technical solutions: an improved elevator T-guide rail finishing conveying device, comprising a base, a transport mechanism is fixedly installed on the top of the base, a loading mechanism is fixedly installed on the top of the base, and a steering mechanism is fixedly installed on the top of the base;

[0006] The transport mechanism comprises a group of first fixed plates, a first support column is fixedly installed on the top of each group of the first fixed plates, a support frame is fixedly installed between the tops of every two of the first support columns, a group of first reinforcing plates is fixedly installed on the tops of the two support frames, and a first U-shaped frame is fixedly installed on the tops of each group of the first reinforcing plates;

[0007] The feeding mechanism comprises two rectangular frames, the inner surfaces of the two rectangular frames are movably inserted with threaded rods, the outer surfaces of the two threaded rods are rotatably connected with two sliders, one side of the outer walls of the two rectangular frames is fixedly installed with a fixing frame, the inner surfaces of the two fixing frames are fixedly inserted with a second motor, and the output ends of the two second motors respectively penetrate one side of the outer walls of the two rectangular frames and are respectively connected to the outer ends of the two threaded rods, the tops of the four sliders are fixedly installed with a third support column, the tops of the four third support columns are fixedly installed with a first electric telescopic rod, and a support plate is fixedly sleeved between the outer surfaces of every two of the four first electric telescopic rods, a group of third reinforcing plates are provided on the tops of the two support plates, and a third U-shaped frame is fixedly installed on the tops of a group of the third reinforcing plates;

[0008] The steering mechanism includes a group of fourth support columns, wherein a top plate is fixedly installed on the top of every two of the fourth support columns, a connecting rod is fixedly installed between opposite sides of the two top plates, a second sleeve is fixedly installed on the top of the connecting rod, a third motor is fixedly inserted into the inner surface wall of the second sleeve, and the output end of the third motor passes through the bottom of the connecting rod, a fourth reinforcing plate is fixedly sleeved on the output end of the third motor, a bottom plate is fixedly installed on the bottom of the fourth reinforcing plate, two second electric telescopic rods are arranged at the bottom of the bottom plate, and electromagnetic suction cups are arranged at the output ends of the two second electric telescopic rods.

[0009] Preferably, a group of second fixed plates are fixedly installed on the top of the base, a group of second fixed plates are fixedly installed with second support columns on the top, a group of second support columns are fixedly installed with second reinforcing plates on the top, a group of second reinforcing plates are fixedly installed with second U-shaped frames on the top, a group of second U-shaped frames are movably inserted with first transmission wheels on both sides of the inner walls, a group of second U-shaped frames are fixedly installed with first sleeves on both sides of the outer walls, a group of first sleeves are fixedly inserted with first motors on the inner surface walls, a group of output ends of the first motors pass through one side of the outer wall of the second U-shaped frame and are respectively connected to one end of the outer wall of the first transmission wheel, so that the first transmission wheel can be driven to rotate under the action of the first motor, thereby driving the T-shaped track to move.

[0010] Preferably, a group of the first U-shaped frames each has two first rectangular grooves on the top, and a first metal rod is fixedly inserted into the inner wall of each first rectangular groove, and a group of the first metal rods each has a first roller movably mounted on the outer wall, so as to facilitate the movement of the auxiliary T-shaped track under the action of the first roller.

[0011] Preferably, the bottoms of the four sliding blocks are each provided with a slide groove, and the inner surface walls of a group of the slide grooves are each movably provided with rollers, so as to facilitate the movement of the auxiliary feeding mechanism under the action of the rollers.

[0012] Preferably, two connecting columns are fixedly installed between opposite sides of the two support plates, and the two connecting columns are respectively located at both ends of the two support plates, so as to facilitate the connection of the two support plates under the action of the connecting columns.

[0013] Preferably, two groups of support rods are fixedly installed on the top of the base, and a fourth U-shaped frame is fixedly installed on the top of each of the two groups of support rods. Two second rectangular grooves are provided on the tops of the two fourth U-shaped frames, and a group of second metal rods are movably inserted into the inner wall of each second rectangular groove, and the outer walls of the four groups of second metal rods are fixedly sleeved with second conveying wheels, so as to facilitate loading and unloading of the T-shaped track under the action of the second conveying wheels.

[0014] Preferably, two of the four groups of the second metal rods have pulleys fixedly sleeved on one end of their outer walls, and a belt is movably sleeved between the outer walls of each of the two groups of pulleys, so as to drive the entire drum to rotate under the action of the belt.

[0015] Preferably, an L-shaped frame is fixedly installed on one side of the outer wall of the two fourth U-shaped frames, a fourth motor is fixedly inserted into the inner wall of the two L-shaped frames, and the output ends of the two fourth motors are respectively fixedly inserted on one side of the outer wall of one of the pulleys, so as to facilitate the rotation of the pulleys under the action of the fourth motor.

[0016] Preferably, a group of rubber pads are fixedly mounted on the bottom of the base, and each rubber pad is equal in shape and size, so that the entire device can be easily shock-absorbed by the rubber pads.

[0017] Preferably, the bottoms of a group of the first fixing plates are fixedly mounted on the top of the base, the two rectangular frames are fixedly mounted on the top of the base, and the tops of a group of the fourth supporting columns are fixedly mounted on the top of the base.

[0018] Compared with the prior art, the present invention has the following beneficial effects:

[0019] In the present invention, a rotating mechanism is provided to realize the turning of the T-shaped track, so that the punching machine can punch holes at both ends of the T-shaped track, and there is no need to provide punching machines at both ends of the conveying device, thus reducing the purchase cost and land cost of the equipment. Since the top of the transportation mechanism is composed of four groups of first U-shaped frames, when the T-shaped track is sent into the first group of first U-shaped frames, starting the second motor will cause the threaded rod to rotate. When the threaded rod rotates, it will drive the slider to move. Since the slider is limited in the rectangular frame, the slider will move in a straight line, and at this time it will drive the third support column on the top to move until the third support column moves to the bottom of the T-shaped track. At this time, starting the first electric telescopic rod will prop up the third support column upward until the third U-shaped frame on the top lifts the T-shaped track. At this time, reversing the second motor can move the T-shaped track. , until the bottom of the T-track coincides with one of the first U-shaped frames, then retract the first electric telescopic rod to place the T-track in the first U-shaped frame of the second group. After the punching of one end of the T-track is completed, the T-track is moved to the first U-shaped frame of the third group in the same way, and the second electric telescopic rod is started until the electromagnetic suction cup is adsorbed on the T-track. At this time, the second electric telescopic rod is retracted to pull up the T-track, and then the third motor is started to drive the bottom plate to rotate, thereby driving the T-track to rotate until the T-track rotates 180 degrees. At this time, the T-track is placed on the first U-shaped frame of the third group, and then the other end of the T-track is punched. In this way, as long as a punching machine is set at one end of the T-track, holes can be punched at both ends of the T-track, thereby reducing the purchase cost and land cost of the equipment.

[0020] 2. In the present invention, since the transportation mechanism is composed of four groups of first U-shaped frames and four groups of second U-shaped frames, the T-shaped track is firstly fed into the first group of first U-shaped frames, and then the feeding mechanism feeds the T-shaped track into the second group of first U-shaped frames for punching, and then the punched T-shaped track is fed into the third group of first U-shaped frames, and then the steering mechanism turns the T-shaped track, thereby completing the punching work at both ends of the T-shaped track, and then the processed T-shaped track is fed into the fourth group of first U-shaped frames by the feeding mechanism, and then transported out, when the first T-shaped track is fed from the second group of U-shaped frames into the third group of U-shaped frames, the second T-shaped track will be fed from the first group of first U-shaped frames into the second group of first U-shaped frames, thereby forming an assembly line, and the layout of the device is reasonable and the structure is compact, so the footprint of the device is reduced. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the main structure of an improved elevator T-type guide rail finishing conveying device of the present invention;

[0022] Figure 2It is a side structural schematic diagram of an improved elevator T-guide rail finishing conveying device of the present invention;

[0023] Figure 3 It is a structural schematic diagram of the bottom side mechanism of an improved elevator T-type guide rail finishing conveying device of the present invention;

[0024] Figure 4 It is a schematic diagram of the structure of a transport mechanism of an improved elevator T-type guide rail finishing transport device of the present invention;

[0025] Figure 5 It is a schematic diagram of the structure of a feeding mechanism of an improved elevator T-type guide rail finishing conveying device of the present invention;

[0026] Figure 6 It is a partial structural schematic diagram of a feeding mechanism of an improved elevator T-type guide rail finishing conveying device of the present invention;

[0027] Figure 7 It is a schematic diagram of the structure of the steering mechanism of an improved elevator T-guide rail finishing conveying device of the present invention;

[0028] Figure 8 It is a partial structural schematic diagram of an improved elevator T-type guide rail finishing conveying device of the present invention;

[0029] In the figure: 1, base; 2, transport mechanism; 201, first fixed plate; 202, first support column; 203, support frame; 204, first reinforcing plate; 205, first U-shaped frame; 206, first rectangular groove; 207, first metal rod; 208, first roller; 209, second fixed plate; 210, second support column; 211, second reinforcing plate; 212, second U-shaped frame; 213, first transmission wheel; 214, first sleeve; 215, first motor; 3, feeding mechanism; 301, rectangular frame; 302, threaded rod; 303, slider; 304, fixed frame; 305, second motor; 306, third support column; 307 , first electric telescopic rod; 308, support plate; 309, third reinforcement plate; 310, third U-shaped frame; 311, connecting column; 312, slide groove; 313, roller; 4, steering mechanism; 401, fourth support column; 402, top plate; 403, connecting rod; 404, second sleeve; 405, third motor; 406, fourth reinforcement plate; 407, bottom plate; 408, second electric telescopic rod; 409, electromagnetic suction cup; 5, support rod; 6, fourth U-shaped frame; 7, second rectangular groove; 8, second metal rod; 9, second transmission wheel; 10, pulley; 11, belt; 12, L-shaped frame; 13, fourth motor; 14, rubber pad. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the implementation regulations described 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 creative work are within the scope of protection of the present invention.

[0031] Reference Figure 1-Figure 8 As shown: an improved elevator T-guide rail finishing conveying device comprises a base 1, a transport mechanism 2 is fixedly installed on the top of the base 1, a feeding mechanism 3 is fixedly installed on the top of the base 1, and a steering mechanism 4 is fixedly installed on the top of the base 1;

[0032] The transport mechanism 2 includes a group of first fixed plates 201, a first support column 202 is fixedly installed on the top of each group of first fixed plates 201, a support frame 203 is fixedly installed between the tops of every two of the first support columns 202, a group of first reinforcing plates 204 is fixedly installed on the tops of the two support frames 203, and a first U-shaped frame 205 is fixedly installed on the tops of each group of first reinforcing plates 204;

[0033] The feeding mechanism 3 includes two rectangular frames 301, the inner surfaces of the two rectangular frames 301 are movably inserted with threaded rods 302, the outer surfaces of the two threaded rods 302 are rotatably connected to two sliders 303, a fixing frame 304 is fixedly installed on one side of the outer wall of the two rectangular frames 301, the inner surfaces of the two fixing frames 304 are fixedly inserted with a second motor 305, and the output ends of the two second motors 305 respectively pass through one side of the outer wall of the two rectangular frames 301, and are respectively connected to the outer ends of the two threaded rods 302, the tops of the four sliders 303 are fixedly installed with a third support column 306, the tops of the four third support columns 306 are fixedly installed with a first electric telescopic rod 307, and a support plate 30 is fixedly sleeved between the outer walls of every two of the four first electric telescopic rods 307. 8. A group of third reinforcing plates 309 are provided on the top of the two support plates 308. A third U-shaped frame 310 is fixedly installed on the top of the group of third reinforcing plates 309. At this time, starting the second motor 305 will cause the threaded rod 302 to rotate. When the threaded rod 302 rotates, it will drive the slider 303 to move. Since the slider 303 is limited in the rectangular frame 301, the slider 303 will move in a straight line, and then the third support column 306 on the top will be driven to move until the third support column 306 moves to the bottom of the T-shaped track. At this time, starting the first electric telescopic rod 307 will prop up the third support column 306 until the third U-shaped frame 310 on the top lifts the T-shaped track. At this time, reversing the second motor 305 can move the T-shaped track.

[0034] The steering mechanism 4 includes a group of fourth support columns 401, wherein a top plate 402 is fixedly installed on the top of each two of the group of fourth support columns 401, a connecting rod 403 is fixedly installed between opposite sides of the two top plates 402, a second sleeve 404 is fixedly installed on the top of the connecting rod 403, a third motor 405 is fixedly inserted into the inner surface wall of the second sleeve 404, and the output end of the third motor 405 passes through the bottom of the connecting rod 403, a fourth reinforcing plate 406 is fixedly sleeved on the output end of the third motor 405, a bottom plate 407 is fixedly installed on the bottom of the fourth reinforcing plate 406, two second electric telescopic rods 408 are arranged at the bottom of the bottom plate 407, and the output ends of the two second electric telescopic rods 408 are both provided with electromagnetic suction cups 409, the second electric telescopic rods 408 are started until the electromagnetic suction cups 409 are adsorbed on the T-track, and then the second electric telescopic rods 408 are retracted to pull up the T-track, and then the third motor 405 is started to drive the bottom plate 407 to rotate, thereby driving the T-track to rotate.

[0035] Reference Figure 1-2 and Figure 4 As shown, a group of second fixed plates 209 are fixedly installed on the top of the base 1, a group of second fixed plates 209 are fixedly installed on the top of each second support column 210, a group of second support columns 210 are fixedly installed on the top of each second reinforcement plate 211, a group of second reinforcement plates 211 are fixedly installed on the top of each second U-shaped frame 212, a group of first transmission wheels 213 are movably inserted on both sides of the inner wall of each second U-shaped frame 212, a group of first sleeves 214 are fixedly installed on both sides of the outer wall of each second U-shaped frame 212, a group of first motors 215 are fixedly inserted on the inner surface wall of each first sleeve 214, and an output end of each first motor 215 passes through one side of the outer wall of the second U-shaped frame 212 and is respectively connected to one end of the outer wall of the first transmission wheel 213. When the first motor 215 is started, the first transmission wheel 213 will be driven to rotate. When the first transmission wheel 213 rotates, the T-shaped guide rail above it will be driven to move, so that the T-shaped guide rail can be sent into the punching machine for punching.

[0036] Reference Figure 1-2 and Figure 4 As shown, a group of first U-shaped frames 205 each have two first rectangular grooves 206 on the top, and a first metal rod 207 is fixedly inserted into the inner wall of each first rectangular groove 206, and a group of first metal rods 207 each have a first roller 208 movably sleeved on the outer wall. When the T-shaped track moves above the first U-shaped frame 205, the rolling action of the first roller 208 will reduce the friction between the T-shaped track and the first U-shaped frame 205, thereby facilitating the movement of the T-shaped track.

[0037] Reference Figure 6As shown, the bottom of the four sliders 303 are provided with slide grooves 312, and the inner surface walls of a group of slide grooves 312 are movably provided with rollers 313. When the feeding mechanism 3 moves, the rollers 313 at the bottom will roll, thereby reducing the friction between the sliders 303 and the rectangular frame 301, making it easier for the feeding mechanism 3 to move.

[0038] Reference Figure 1-3 and Figure 5 As shown, two connecting columns 311 are fixedly installed between opposite sides of the two support plates 308, and the two connecting columns 311 are respectively located at both ends of the two support plates 308. By setting the connecting columns 311, not only the feeding mechanism 3 can be reinforced, but also the two support plates 308 can be moved synchronously.

[0039] Reference Figure 1-3 and Figure 8 As shown, two groups of support rods 5 are fixedly installed on the top of the base 1, and a fourth U-shaped frame 6 is fixedly installed on the top of each group of the two groups of support rods 5. Two second rectangular grooves 7 are opened on the top of the two fourth U-shaped frames 6, and a group of second metal rods 8 are movably inserted into the inner surface wall of each second rectangular groove 7. The outer surface walls of the four groups of second metal rods 8 are fixedly sleeved with second transmission wheels 9. By setting the second transmission wheels 9, when the T-shaped track is placed on the fourth U-shaped 6 for transmission, the T-shaped track can be quickly moved by the rolling action of the second transmission wheels 9.

[0040] Reference Figure 1-3 and Figure 8 As shown, two of the four groups of second metal rods 8 have pulleys 10 fixedly sleeved on one end of their outer walls, and a belt 11 is movably sleeved between the outer walls of each of the two groups of pulleys 10. The transmission connection of the belt 11 can drive the entire group of pulleys 10 to rotate.

[0041] Reference Figure 1-3 and Figure 8 As shown, an L-shaped frame 12 is fixedly installed on one side of the outer wall of the two fourth U-shaped frames 6, and a fourth motor 13 is fixedly inserted into the inner wall of the two L-shaped frames 12, and the output ends of the two fourth motors 13 are respectively fixedly inserted on one side of the outer wall of one of the pulleys 10. When the fourth motor 13 is started, the pulley 10 will be driven to rotate, and then the entire second transmission wheel 9 will be driven to rotate, so as to facilitate the transportation of the T-shaped track on its surface.

[0042] Reference Figure 3 As shown, a group of rubber pads 14 are fixedly installed at the bottom of the base 1, and the shape and size of each rubber pad 14 are equal. By arranging the rubber pads 14, the vibration of the entire device during operation can be reduced.

[0043] Reference Figure 1-Figure 3As shown, the bottoms of a group of first fixing plates 201 are fixedly mounted on the top of the base 1 , the two rectangular frames 301 are fixedly mounted on the top of the base 1 , and the tops of a group of fourth supporting columns 401 are fixedly mounted on the top of the base 1 .

[0044] The method of use and working principle of the device are as follows: first, place the entire device at the designated position, then place the T-shaped guide rail into one of the fourth U-shaped frames 6, and then start the fourth motor 13, which will drive one of the pulleys 10 to rotate. Since the pulleys 10 are connected with the belt 11, the entire group of pulleys 10 will be driven to rotate under the transmission connection of the belt 11. Since the pulley 10 is fixedly sleeved on the outer wall of the second metal rod 8, it will drive the second transmission wheel 9 to rotate. When the second transmission wheel 9 rotates, it will drive the T-shaped guide rail to move forward until the T-shaped guide rail is moved to the first group of the first U-shaped frame 205. At this time, start the second motor 305, which will make the threaded rod 30 2 is rotated, when the threaded rod 302 is rotating, it will drive the slider 303 to move. Since the slider 303 is limited in the rectangular frame 301, the slider 303 will move in a straight line, and then it will drive the third support column 306 at the top to move until the third support column 306 moves to the bottom of the T-shaped track. At this time, the first electric telescopic rod 307 is started to prop up the third support column 306 upward until the third U-shaped frame 310 at the top lifts the T-shaped track. At this time, the second motor 305 is reversed to move the T-shaped track until the bottom of the T-shaped track coincides with the second group of first U-shaped frames 205. At this time, the first electric telescopic rod 307 is retracted to place the T-shaped track on the second group The first U-shaped frame 205 is in the first U-shaped frame 205. At this time, the first motor 215 is started, which will drive the first transmission wheel 213 to rotate. When the first transmission wheel 213 rotates, it will drive the T-shaped guide rail to move forward until it moves to the punching machine for punching. After the punching is completed, the first motor 215 is reversed to transport the T-shaped guide rail out. At this time, the punched T-shaped guide rail is transported from the second group of first U-shaped frames 205 to the third group of first U-shaped frames 205 through the feeding mechanism 3. At this time, the second electric telescopic rod 408 is started until the electromagnetic suction cup 409 is adsorbed on the T-shaped track. At this time, the second electric telescopic rod 408 is retracted to pull up the T-shaped track, and then the third motor 405 is started to drive the bottom The plate 407 rotates, thereby driving the T-shaped track to rotate until the T-shaped track rotates 180 degrees. At this time, the T-shaped track is placed on the third group of first U-shaped frames 205, and the first motor 215 is started to send the T-shaped track into the punching machine for punching. After the punching is completed, the feeding mechanism 3 transports the processed T-shaped track from the third group of first U-shaped frames 205 to the fourth group of first U-shaped frames 205. Since the layout of the device is reasonable and the structure is relatively compact, the footprint of the device is reduced. At the same time, by setting a steering mechanism 4, the T-shaped guide rail is steered, so there is no need to install punching machines at both ends of the transportation line, which reduces the purchase cost of the equipment, so the problems raised by the above-mentioned background technology are solved.

[0045] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An improved elevator T-guide rail finishing conveying device, comprising a base (1), characterized in that: A transport mechanism (2) is fixedly mounted on the top of the base (1), a loading mechanism (3) is fixedly mounted on the top of the base (1), and a steering mechanism (4) is fixedly mounted on the top of the base (1); The transport mechanism (2) comprises a group of first fixed plates (201), a first support column (202) is fixedly mounted on the top of each group of the first fixed plates (201), a support frame (203) is fixedly mounted between the tops of every two of the first support columns (202), a group of first reinforcing plates (204) is fixedly mounted on the tops of the two support frames (203), and a first U-shaped frame (205) is fixedly mounted on the tops of each group of the first reinforcing plates (204); The feeding mechanism (3) comprises two rectangular frames (301), the inner surfaces of the two rectangular frames (301) are movably inserted with threaded rods (302), the outer surfaces of the two threaded rods (302) are rotatably connected to two sliders (303), a fixing frame (304) is fixedly installed on one side of the outer wall of the two rectangular frames (301), the inner surfaces of the two fixing frames (304) are fixedly inserted with second motors (305), and the output ends of the two second motors (305) respectively penetrate one side of the outer wall of the two rectangular frames (301) and are respectively connected to the two threaded rods (302). The outer ends of the groove rods (302) are connected, the tops of the four sliders (303) are fixedly mounted with third support columns (306), the tops of the four third support columns (306) are fixedly mounted with first electric telescopic rods (307), the outer walls of every two of the four first electric telescopic rods (307) are fixedly sleeved with support plates (308), the tops of the two support plates (308) are provided with a group of third reinforcement plates (309), and the tops of the group of third reinforcement plates (309) are fixedly mounted with a third U-shaped frame (310); The steering mechanism (4) comprises a group of fourth support columns (401), wherein a top plate (402) is fixedly mounted on the top of each of the two fourth support columns (401), a connecting rod (403) is fixedly mounted between opposite sides of the two top plates (402), a second sleeve (404) is fixedly mounted on the top of the connecting rod (403), a third motor (405) is fixedly inserted into the inner surface wall of the second sleeve (404), and the output end of the third motor (405) passes through the bottom of the connecting rod (403), a fourth reinforcing plate (406) is fixedly sleeved on the output end of the third motor (405), a bottom plate (407) is fixedly mounted on the bottom of the fourth reinforcing plate (406), two second electric telescopic rods (408) are arranged at the bottom of the bottom plate (407), and the output ends of the two second electric telescopic rods (408) are each provided with an electromagnetic suction cup (409); A group of second fixing plates (209) are fixedly mounted on the top of the base (1); a second support column (210) is fixedly mounted on the top of each group of the second fixing plates (209); a second reinforcing plate (211) is fixedly mounted on the top of each group of the second support columns (210); a second U-shaped frame (212) is fixedly mounted on the top of each group of the second reinforcing plates (211); a first transmission wheel (213) is movably inserted on both sides of the inner wall of each group of the second U-shaped frame (212); a first sleeve (214) is fixedly mounted on both sides of the outer wall of each group of the second U-shaped frame (212); a first motor (215) is fixedly inserted on the inner surface wall of each group of the first sleeve (214); and an output end of each group of the first motor (215) passes through one side of the outer wall of the second U-shaped frame (212) and is respectively connected to one end of the outer wall of the first transmission wheel (213).

2. The improved elevator T-guide rail finishing conveying device according to claim 1 is characterized in that: A group of the first U-shaped frames (205) each has two first rectangular grooves (206) on its top, and a first metal rod (207) is fixedly inserted into the inner wall of each first rectangular groove (206), and a group of the first metal rods (207) each has a first roller (208) movably sleeved on its outer wall.

3. The improved elevator T-guide rail finishing conveying device according to claim 1 is characterized in that: The bottoms of the four sliding blocks (303) are each provided with a slide groove (312), and the inner surface walls of a group of the slide grooves (312) are each movably provided with a roller (313).

4. The improved elevator T-guide rail finishing conveying device according to claim 1 is characterized in that: Two connecting columns (311) are fixedly installed between opposite sides of the two support plates (308), and the two connecting columns (311) are respectively located at two ends of the two support plates (308).

5. The improved elevator T-guide rail finishing conveying device according to claim 1 is characterized in that: Two groups of support rods (5) are fixedly mounted on the top of the base (1); a fourth U-shaped frame (6) is fixedly mounted on the top of each of the two groups of support rods (5); two second rectangular grooves (7) are provided on the tops of the two fourth U-shaped frames (6); a group of second metal rods (8) is movably inserted into the inner surface wall of each second rectangular groove (7); and second transmission wheels (9) are fixedly sleeved on the outer surface walls of the four groups of the second metal rods (8).

6. The improved elevator T-guide rail finishing conveying device according to claim 5 is characterized in that: The outer walls of two of the four groups of the second metal rods (8) are fixedly sleeved with a belt pulley (10) at one end, and the outer walls of each of the two groups of the belt pulleys (10) are movably sleeved with a belt (11).

7. The improved elevator T-guide rail finishing conveying device according to claim 5 is characterized in that: An L-shaped frame (12) is fixedly mounted on one side of the outer wall of the two fourth U-shaped frames (6), a fourth motor (13) is fixedly inserted into the inner wall of the two L-shaped frames (12), and the output ends of the two fourth motors (13) are respectively fixedly inserted into one side of the outer wall of one of the pulleys (10).

8. The improved elevator T-guide rail finishing conveying device according to claim 1 is characterized in that: A group of rubber pads (14) are fixedly mounted on the bottom of the base (1), and each rubber pad (14) is of equal shape and size.

9. The improved elevator T-guide rail finishing conveying device according to claim 1 is characterized in that: The bottoms of a group of the first fixing plates (201) are fixedly mounted on the top of the base (1), the two rectangular frames (301) are fixedly mounted on the top of the base (1), and the tops of a group of the fourth supporting columns (401) are fixedly mounted on the top of the base (1).

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