Roller type conveying device for gas tank production

Abstract

The invention discloses a roller type conveying device for gas tank production, and relates to the technical field of gas tank production. Comprising a connecting mechanism, the connecting mechanism comprises a connecting assembly, the connecting assembly comprises a first fixing frame, a through hole is formed in the middle of one side of the first fixing frame, a rotating shaft is rotationally connected into the through hole, one end of the rotating shaft is in threaded connection with a first screwing ring, a through hole is formed in the center of the top of the first fixing frame, and a first connecting shaft is inserted into the through hole. Through the arrangement of the adjusting mechanism, in the using process, a second connecting block and a rotating plate are firstly connected through a mounting plate, bolts and other connecting pieces, meanwhile, a gas tank is attached to a belt, the gas tank is conveyed through cooperation between a guide wheel and a fixing rod, and in the process, the gas tank is conveyed through the adjusting mechanism; the angle of the second fixing plate is adjusted through cooperation of the first rotating rod and the balls, and the device can rapidly adjust the body position and posture of the tank body through the multiple adjusting mechanisms.

Description

Technical Field

[0001] The invention relates to the technical field of gas tank production, and in particular to a roller conveying device for gas tank production. Background Art

[0002] For example, the conveying mechanism of a steel cylinder with the patent publication number CN209582730U includes a frame, both sides of the frame in the length direction are provided with limit plates, the limit plates are slidably connected to the frame, and the chain is located below the limit plates; an auxiliary rod is vertically provided on one side of the frame along the movement direction of the chain, the limit plates are located on one side or both sides of the auxiliary rod close to the inside of the frame, and an auxiliary rod is provided at both ends of the limit plates, and an adjustment component is provided between the limit plates and the auxiliary rods; the adjustment component includes a wedge block connected to the frame, a connecting part connecting the limit plate and the auxiliary rod, the wedge block includes an inclined surface abutting against the limit plate, one end face of the limit plate abuts against the inclined surface, and the other end face is connected to the auxiliary rod. The distance between the limit plates on both sides of the frame is adjusted by moving the limit plate on the wedge block.

[0003] However, during the use of the above-mentioned equipment and similar equipment, due to the setting of its internal frame, the production process of gas tanks is relatively large, and multiple production lines are required. The production lines are transported by roller conveyors, and the different processes corresponding to each production line result in different positions and postures of the tank body. The traditional roller conveyor relies on mechanical lifting and flipping mechanisms to change the posture of the tank body. Therefore, it is necessary to purchase lifting and flipping mechanisms separately at both ends of the roller conveyor, which increases the cost and reduces the flexibility. At the same time, due to the large number of production lines, the production line and the roller conveyor, and the roller conveyor and the roller conveyor are usually required to be connected. During the connection, due to the different specifications of the roller conveyor and the production line, there is a mismatch. Usually, they are connected through a single connector, which leads to a mismatch between the roller conveyor and the production line, which increases the installation and debugging time. Therefore, in view of this situation, we propose a more convenient and practical roller conveyor to meet the use requirements. Summary of the invention

[0004] The object of the present invention is to provide a roller conveyor device for producing gas tanks to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a roller conveying device for producing gas tanks, comprising a connecting mechanism, the connecting mechanism comprising a connecting assembly, the connecting assembly comprising a first fixed frame, a through hole is opened in the middle of one side of the first fixed frame, a rotating shaft is rotatably connected in the through hole, a first tightening ring is threadedly connected to one end of the rotating shaft, a through hole is opened in the center of the top of the first fixed frame, a first connecting shaft is inserted in the through hole, second tightening rings are threadedly connected to both ends of the first connecting shaft, the first fixing shaft is fixedly connected to the outer wall of the first connecting shaft, limiting plates are arranged on both sides of the first fixing shaft, a through hole is opened on one side of the limiting plate, a limiting rod is arranged in the through hole, one end of the limiting rod is connected to the first fixing shaft Then, another thread is connected with a third tightening ring, a driving mechanism is arranged on the top of the connecting mechanism, a supporting mechanism is arranged on one side of the driving mechanism, the supporting mechanism includes a fixing assembly and a driving assembly, an adjusting mechanism is arranged on one side of the supporting mechanism, the adjusting mechanism includes a second fixing plate, a plurality of equidistant fixing rods are fixedly connected to one side of the second fixing plate, a through hole is opened on one side of the fixing rod, a guide wheel is rotatably connected in the through hole, a belt is installed on the outer wall of the guide wheel, an adjusting assembly is arranged on one side of the second fixing plate, a rotating mechanism is arranged on one side of the second fixing plate, the rotating mechanism includes a second rotating rod, the second rotating rod is rotatably connected to the second fixing plate, and a rotating assembly is arranged on one side of the second rotating rod.

[0006] Furthermore, the connecting mechanism also includes a supporting base, which is connected between the supporting base and one end of the rotating shaft, a conveying roller is rotatably connected to the center of the top of the supporting base, a first connecting rod is fixedly connected to one side of the supporting base, support rods are fixedly connected to the outer walls at both ends of the first connecting rod, and a supporting roller is rotatably connected to one side of the top of the support rod.

[0007] Furthermore, the driving mechanism includes an L-shaped first fixed plate, connecting holes are opened on both sides of the bottom of the first fixed plate, a first cylinder is installed on one side of the bottom of the first fixed plate, a slot is opened on one side of the top of the first fixed plate, a sliding block is slidably connected in the slot, a second cylinder is installed on one side of the sliding block, and a third cylinder is installed on the top of the first fixed plate, and the output end of the third cylinder and the sliding block are connected.

[0008] Furthermore, the fixing assembly includes a support plate, which is connected to the output ends of the first cylinder and the second cylinder, a first connecting block is fixedly connected to the middle of one side of the support plate, a through hole is opened on one side of the first connecting block, a second fixed shaft is rotatably connected in the through hole, a first rotating block is fixedly connected to the outer wall of the second fixed shaft, and a rotating plate is fixedly connected to one side of the first rotating block.

[0009] Furthermore, the driving assembly includes a first driven gear, which is connected to a second fixed shaft, a first driving gear is provided on one side of the first driven gear, the teeth of the first driven gear and the first driving gear are meshed, a first locking motor is installed on one side of the first driving gear, and the first locking motor is connected to a first connecting block.

[0010] Furthermore, a first fixed block is fixedly connected to one side of the top of the rotating plate, a fourth cylinder is rotatably connected to one side of the first fixed block, a support block is rotatably connected to one end of the fourth cylinder, and the support block is connected to one side of the bottom of the support plate.

[0011] Furthermore, the adjustment assembly includes a first rotating rod, which is connected to a second fixed plate, one end of the first rotating rod is fixedly connected to a ball bearing, the outer wall of the ball bearing is rotatably connected to a second connecting block, one side of the second connecting block is fixedly connected to a mounting plate, and the mounting plate and the rotating plate are connected.

[0012] Furthermore, the second connecting block is rotatably connected to a rotating base on both sides, a third connecting block is fixedly connected to the center of the top of the rotating base, one side of the third connecting block is rotatably connected to the fifth cylinder, one side of the fifth cylinder is rotatably connected to the second rotating block, one side of the second rotating block is rotatably connected to the fourth connecting block, one side of the fourth connecting block is rotatably connected to the second fixed block, and one side of the second fixed block is connected to the second fixed plate.

[0013] Furthermore, a second driven gear is fixedly connected to the outer wall of one end of the second rotating rod, a second driving gear is provided on one side of the second driven gear, the teeth of the second driving gear and the second driven gear are meshed, a second locking motor is installed on one side of the second driving gear, and the second locking motor is connected to the second fixed plate.

[0014] Furthermore, the rotating assembly includes a second fixed frame, which is connected to a second rotating rod, a through hole is opened on the top of the second fixed frame, an insertion rod is inserted in the through hole, fourth tightening rings are threadedly connected to both ends of the insertion rod, a third fixed shaft is rotatably connected to the outer wall of the insertion rod, third fixed frames are rotatably connected to both sides of the third fixed shaft, and a third rotating rod is fixedly connected to one side of the third fixed frame.

[0015] Compared with the prior art, the present invention has the following beneficial effects: The roller conveying device for producing the gas tank is provided with a connecting mechanism, a supporting mechanism, an adjusting mechanism and a rotating mechanism. During use, the second connecting block and the rotating plate are first connected by connecting parts such as a mounting plate and bolts, and the gas tank is fitted with the belt, and the gas tank is transported by the cooperation between the guide wheel and the fixed rod. In this process, the first rotating rod and the ball are cooperated, and the fifth cylinder is started at the same time, and the angle of the second fixed plate and the belt is adjusted with the cooperation of the rotating base, the third connecting block, the second rotating block, the fourth connecting block and the second fixed block. The device can quickly adjust the position and posture of the tank body through multiple adjusting mechanisms to adapt to different processes. It is highly practical and suitable for promotion.

[0016] At the same time, the connecting mechanism can easily adjust the angle and position when connecting with external equipment or other components to adapt to different production line layouts and installation requirements, thereby improving the versatility and flexibility of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a schematic diagram of the angle adjustment principle of the present invention; Figure 3 It is a schematic diagram of the connection mechanism structure of the present invention; Figure 4 It is a schematic diagram of the driving mechanism structure of the present invention; Figure 5 It is a schematic diagram of the supporting mechanism structure of the present invention; Figure 6 It is a schematic diagram of the structure of the regulating mechanism of the present invention; Figure 7 It is a schematic diagram of the rotating mechanism structure of the present invention.

[0018] In the figure: 1. connecting mechanism; 101. supporting base; 102. conveying roller; 103. first connecting rod; 104. supporting rod; 105. supporting roller; 106. first fixed frame; 107. rotating shaft; 108. first tightening ring; 109. first connecting shaft; 110. second tightening ring; 111. first fixed shaft; 112. limiting plate; 113. limiting rod; 114. third tightening ring; 2. driving mechanism; 201. first fixed plate; 202. connecting hole; 203. first cylinder; 204. sliding block; 205. second cylinder; 206. third cylinder; 3. supporting mechanism; 301. supporting plate; 302. first connecting block; 303. second fixed shaft; 304. first rotating block; 305. rotating plate; 306. first driven gear; 307. first driving gear; 308 , the first locking motor; 309, the first fixed block; 310, the fourth cylinder; 311, the support block; 4, the adjustment mechanism; 401, the second fixed plate; 402, the fixed rod; 403, the guide wheel; 404, the belt; 405, the first rotating rod; 406, the ball; 407, the second connecting block; 408, the mounting plate; 409, the rotating base; 410, the third connecting block; 411, the fifth cylinder; 412, the second rotating block; 413, the fourth connecting block; 414, the second fixed block; 5, the rotating mechanism; 501, the second rotating rod; 502, the second driven gear; 503, the second driving gear; 504, the second locking motor; 505, the second fixed frame; 506, the insertion rod; 507, the fourth tightening ring; 508, the third fixed shaft; 509, the third fixed frame; 510, the third rotating rod. DETAILED DESCRIPTION

[0019] 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 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 creative work are within the scope of protection of the present invention.

[0020] In the process of producing gas cylinders, conveying equipment is needed. The conveying equipment provided by the present invention is specially used for gas cylinder conveying operations in the process of producing gas cylinders. In the process of using this equipment for conveying operations, it is necessary to conduct a comprehensive inspection of the equipment before using this conveying equipment to ensure that all parts are intact, tightly connected, and not loose or falling off. At the same time, check whether the power supply, air pressure, etc. are normal to ensure that the equipment can operate normally. To ensure the long-term stable operation of the equipment, the equipment should be maintained and serviced regularly. During the conveying process, close attention should be paid to the conveying status of the gas cylinder to ensure that the gas cylinder passes through the conveying device stably and orderly. If any abnormal situation occurs, such as gas tank jamming, equipment failure, etc., the machine should be stopped for inspection immediately, and the operation can be continued only after the fault is eliminated.

[0021] like Figure 1-Figure 6 As shown, the present invention provides a technical solution: a roller conveying device for gas tank production, including a conveying device that is needed in the gas tank production process. The conveying device provided by the present invention is specially used for gas tank conveying operations in the gas tank production process. In the process of using this equipment for conveying operations, it is necessary to conduct a comprehensive inspection of the equipment before using this conveying equipment to ensure that all components are intact, tightly connected, and not loose or falling off. At the same time, check whether the power supply, air pressure, etc. are normal to ensure that the equipment can operate normally. In order to ensure the long-term stable operation of the equipment, the equipment should be maintained and serviced regularly. During the conveying process, close attention should be paid to the conveying status of the gas tank to ensure that the gas tank passes through the conveying device stably and orderly. If an abnormal situation occurs, such as gas tank jamming, equipment failure, etc., the machine should be stopped for inspection immediately, and the operation can be continued only after the failure is eliminated.

[0022] like Figure 1-Figure 7As shown, the present invention provides a technical solution: a roller conveyor device for producing gas cylinders, comprising a connecting mechanism 1, the connecting mechanism 1 comprises a connecting assembly, the connecting assembly comprises a first fixed frame 106, a through hole is opened in the middle of one side of the first fixed frame 106, a rotating shaft 107 is rotatably connected in the through hole, a first tightening ring 108 is threadedly connected at one end of the rotating shaft 107, a through hole is opened in the center of the top of the first fixed frame 106, a first connecting shaft 109 is inserted in the through hole, second tightening rings 110 are threadedly connected at both ends of the first connecting shaft 109, a first fixed shaft 111 is fixedly connected to the outer wall of the first connecting shaft 109, limiting plates 112 are arranged on both sides of the first fixed shaft 111, a through hole is opened on one side of the limiting plate 112, a limiting rod 113 is arranged in the through hole, and one end of the limiting rod 113 and the first fixed shaft 111 are mutually connected. The connecting mechanism 1 is connected with a third tightening ring 114 through a thread. A driving mechanism 2 is arranged on the top of the connecting mechanism 1. A supporting mechanism 3 is arranged on one side of the driving mechanism 2. The supporting mechanism 3 includes a fixing assembly and a driving assembly. An adjusting mechanism 4 is arranged on one side of the supporting mechanism 3. The adjusting mechanism 4 includes a second fixing plate 401. A plurality of equidistant fixing rods 402 are fixedly connected to one side of the second fixing plate 401. A through hole is provided on one side of the fixing rod 402. A guide wheel 403 is rotatably connected in the through hole. A belt 404 is installed on the outer wall of the guide wheel 403. An adjusting assembly is arranged on one side of the second fixing plate 401. A rotating mechanism 5 is arranged on one side of the second fixing plate 401. The rotating mechanism 5 includes a second rotating rod 501. The second rotating rod 501 is rotatably connected to the second fixing plate 401. A rotating assembly is arranged on one side of the second rotating rod 501.

[0023] like Figure 3 As shown, the connecting mechanism 1 also includes a supporting base 101, which is connected to one end of a rotating shaft 107, a conveying roller 102 is rotatably connected to the center of the top of the supporting base 101, a first connecting rod 103 is fixedly connected to one side of the supporting base 101, support rods 104 are fixedly connected to the outer walls at both ends of the first connecting rod 103, and a support roller 105 is rotatably connected to one side of the top of the support rod 104.

[0024] It should be noted that during use, the conveying roller 102 on the support base 101 is first installed in sequence and connected to the motor. At the same time, the first connecting rod 103 and the support rod 104 are fixed on the support base 101, and the support roller 105 is installed. When it is necessary to connect to the equipment, first adjust the angle of the first fixing frame 106 by rotating the shaft 107, and clamp it through the first tightening ring 108, then put the first fixed shaft 111 under the first fixed frame 106, and at the same time insert the first connecting shaft 109 into the first fixed shaft 111 and manually rotate the second tightening ring 110 to fix it, and insert the limit plate 112 into the limit rod 113 through the limit rods 113 on the other two sides of the first fixed shaft 111 to adjust the distance between the support bases 101, and finally clamp it through the third tightening ring 114. The connecting mechanism 1 can be conveniently adjusted in angle and position when connected to external equipment or other components to adapt to different production line layouts and installation requirements, thereby improving the versatility and flexibility of the device.

[0025] like Figure 4 As shown, the driving mechanism 2 includes an L-shaped first fixed plate 201, connecting holes 202 are opened on both sides of the bottom of the first fixed plate 201, a first cylinder 203 is installed on one side of the bottom of the first fixed plate 201, a slot is opened on one side of the top of the first fixed plate 201, a sliding block 204 is slidably connected in the slot, a second cylinder 205 is installed on one side of the sliding block 204, the output ends of the first cylinder 203 and the second cylinder 205 are connected to the support plate 301, and a third cylinder 206 is installed on the top of the first fixed plate 201, and the output end of the third cylinder 206 is connected to the sliding block 204.

[0026] It should be noted that during use, the first fixed plate 201 and the support base 101 are first connected through the connecting hole 202 by bolts and other connecting parts, and then the support plate 301, the first cylinder 203 and the second cylinder 205 are connected. When the angle and height need to be adjusted, the first cylinder 203 and the second cylinder 205 are first started to adjust the position of the support mechanism 3, and finally the third cylinder 206 is started to drive the sliding block 204 to adjust the height of the support mechanism 3. The driving mechanism 2 can flexibly adjust the position of the support plate 301 according to actual production needs during the gas tank transportation process to adapt to the transportation requirements of different heights and angles, thereby ensuring that the gas tank is always in the best transportation state.

[0027] like Figure 5As shown, the fixing component includes a support plate 301, which is connected to the output ends of the first cylinder 203 and the second cylinder 205. A first connecting block 302 is fixedly connected to the middle part of one side of the support plate 301. A through hole is provided on one side of the first connecting block 302. A second fixed shaft 303 is rotatably connected in the through hole. A first rotating block 304 is fixedly connected to the outer wall of the second fixed shaft 303. A rotating plate 305 is fixedly connected to one side of the first rotating block 304. The driving component includes a first driven gear 306, which is connected to the second fixed shaft 303. A first driving gear 307 is provided on one side of the first driven gear 306. The teeth of the first driven gear 306 and the first driving gear 307 are meshed with each other. A first locking motor 308 is installed on one side of the first driving gear 307. The first locking motor 308 is connected to the first connecting block 302.

[0028] It should be noted that during use, the rotating plate 305 is first connected to the second connecting block 407. When the angle of the rotating plate 305 needs to be adjusted, the first locking motor 308 is started to drive the first driving gear 307 to rotate, driving the first driven gear 306 to rotate and the first rotating block 304 is rotated along the first connecting block 302 under the action of the second fixed shaft 303, thereby adjusting the angle of the rotating plate 305. At the same time, the fourth cylinder 310 is supported by the first fixed block 309 and the support block 311. The support mechanism 3 can realize the precise angle adjustment of the rotating plate 305, according to different process requirements and production line layout, to adapt to the transportation posture requirements of the gas tank at different stages, thereby improving the adaptability of the device.

[0029] like Figure 6 As shown, the adjustment component includes a first rotating rod 405, which is connected to a second fixed plate 401, one end of the first rotating rod 405 is fixedly connected to a ball bearing 406, the outer wall of the ball bearing 406 is rotatably connected to a second connecting block 407, one side of the second connecting block 407 is fixedly connected to a mounting plate 408, the mounting plate 408 and the rotating plate 305 are connected, both sides of the second connecting block 407 are rotatably connected to a rotating base 409, the top center of the rotating base 409 is fixedly connected to a third connecting block 410, one side of the third connecting block 410 is rotatably connected to a fifth cylinder 411, one side of the fifth cylinder 411 is rotatably connected to a second rotating block 412, one side of the second rotating block 412 is rotatably connected to a fourth connecting block 413, one side of the fourth connecting block 413 is rotatably connected to a second fixed block 414, and one side of the second fixed block 414 is connected to the second fixed plate 401.

[0030] It should be noted that during use, the second connecting block 407 and the rotating plate 305 are first connected by means of the mounting plate 408 and connecting parts such as bolts, and at the same time, the gas tank is fitted with the belt 404, and the gas tank is transported by means of the cooperation between the guide wheel 403 and the fixed rod 402. In this process, the first rotating rod 405 and the ball 406 cooperate, and at the same time, the fifth cylinder 411 is started, and the angles of the second fixed plate 401 and the belt 404 are adjusted with the cooperation of the rotating base 409, the third connecting block 410, the second rotating block 412, the fourth connecting block 413 and the second fixed block 414. The adjustment mechanism 4 can perform multi-dimensional position and angle adjustments to adapt to various complex working conditions and production requirements.

[0031] like Figure 7 As shown, a second driven gear 502 is fixedly connected to the outer wall of one end of the second rotating rod 501, and a second driving gear 503 is arranged on one side of the second driven gear 502. The teeth of the second driving gear 503 and the second driven gear 502 are meshed with each other. A second locking motor 504 is installed on one side of the second driving gear 503. The second locking motor 504 is connected to the second fixed plate 401. The rotating assembly includes a second fixed frame 505. The second fixed frame 505 is connected to the second rotating rod 501. A through hole is opened on the top of the second fixed frame 505, and an insertion rod 506 is inserted in the through hole. Fourth tightening rings 507 are threadedly connected at both ends of the insertion rod 506. The outer wall of the insertion rod 506 is rotatably connected to a third fixed shaft 508. Third fixed frames 509 are rotatably connected to both sides of the third fixed shaft 508. A third rotating rod 510 is fixedly connected to one side of the third fixed frame 509.

[0032] It should be noted that during use, first, the third fixed frame 509, the third rotating rod 510 and the third fixed shaft 508 are placed in the second fixed frame 505, and the insertion rod 506 is inserted into the third fixed shaft 508, and the fourth tightening ring 507 is manually rotated to make the insertion rod 506 clamp the second fixed frame 505, and finally the second locking motor 504 drives the second driving gear 503 to rotate and drive the second driven gear 502 and the second rotating rod 501 to rotate. Since the multiple adjustment mechanisms 4 are arranged in sequence, the third rotating rod 510 and the second fixed plate 401 are fixed to each other, and the rotating mechanism 5 can meet the requirements for precise control during the gas tank transportation process, ensuring the stability and reliability of the device.

[0033] It should be noted that the connecting mechanism 1, the driving mechanism 2, the supporting mechanism 3, the adjusting mechanism 4 and the rotating mechanism 5 are an integral unit, and the conveying device is composed of multiple units. Through the cooperation between the supporting mechanism 3 and the adjusting mechanism 4, when it is necessary to adjust the posture of the tank body, the first locking motor 308 starts to drive the first driving gear 307 to rotate, driving the first driven gear 306 to rotate and under the action of the second fixed shaft 303, the first rotating block 304 rotates along the first connecting block 302, thereby adjusting the angle of the rotating plate 305. In this process, The first rotating rod 405 and the ball 406 cooperate with each other, and the fifth cylinder 411 is started at the same time, and the angles of the second fixed plate 401 and the belt 404 are adjusted with the cooperation of the rotating base 409, the third connecting block 410, the second rotating block 412, the fourth connecting block 413 and the second fixed block 414. Finally, the second locking motor 504 drives the second driving gear 503 to rotate, driving the second driven gear 502 and the second rotating rod 501 to rotate, so that the second fixed plate 401 adjusts its angle in turn to form a curve, so that the tank body can adjust its position during transportation.

[0034] 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 limited by the attached embodiments and their equivalents.

Claims

1. A roller conveyor for gas tank production, characterized in that: The invention comprises a connection mechanism (1), wherein the connection mechanism (1) comprises a connection assembly, wherein the connection assembly comprises a first fixing frame (106), a through hole is provided in the middle of one side of the first fixing frame (106), a rotating shaft (107) is rotatably connected in the through hole, a first tightening ring (108) is threadedly connected to one end of the rotating shaft (107), a through hole is provided in the center of the top of the first fixing frame (106), a first connecting shaft (109) is inserted in the through hole, second tightening rings (110) are threadedly connected to both ends of the first connecting shaft (109), a first fixing shaft (111) is fixedly connected to the outer wall of the first connecting shaft (109), limiting plates (112) are provided on both sides of the first fixing shaft (111), a through hole is provided on one side of the limiting plate (112), a limiting rod (113) is provided in the through hole, one end of the limiting rod (113) is connected to the first fixing shaft (111), and the other end of the limiting rod (113) is threadedly connected to the third tightening ring (114), and the A driving mechanism (2) is arranged on the top of the connecting mechanism (1); a supporting mechanism (3) is arranged on one side of the driving mechanism (2); the supporting mechanism (3) comprises a fixing assembly and a driving assembly; an adjusting mechanism (4) is arranged on one side of the supporting mechanism (3); the adjusting mechanism (4) comprises a second fixing plate (401); a plurality of equidistant fixing rods (402) are fixedly connected to one side of the second fixing plate (401); a through hole is opened on one side of the fixing rod (402); a guide wheel (403) is rotatably connected in the through hole; a belt (404) is installed on the outer wall of the guide wheel (403); an adjusting assembly is arranged on one side of the second fixing plate (401); a rotating mechanism (5) is arranged on one side of the second fixing plate (401); the rotating mechanism (5) comprises a second rotating rod (501); the second rotating rod (501) is rotatably connected to the second fixing plate (401); and a rotating assembly is arranged on one side of the second rotating rod (501).

2. A roller conveyor for producing gas tanks according to claim 1, characterized in that: The connection mechanism (1) further comprises a support base (101), the support base (101) and one end of a rotating shaft (107) being connected, a conveying roller (102) being rotatably connected to the center of the top of the support base (101), a first connecting rod (103) being fixedly connected to one side of the support base (101), support rods (104) being fixedly connected to the outer walls at both ends of the first connecting rod (103), and a support roller (105) being rotatably connected to one side of the top of the support rod (104).

3. The roller conveyor for producing gas tanks according to claim 1, characterized in that: The driving mechanism (2) comprises an L-shaped first fixing plate (201), connecting holes (202) are provided on both sides of the bottom of the first fixing plate (201), a first cylinder (203) is installed on one side of the bottom of the first fixing plate (201), a slot is provided on one side of the top of the first fixing plate (201), a sliding block (204) is slidably connected in the slot, a second cylinder (205) is installed on one side of the sliding block (204), a third cylinder (206) is installed on the top of the first fixing plate (201), and an output end of the third cylinder (206) and the sliding block (204) are connected.

4. The roller conveyor for producing gas tanks according to claim 1, characterized in that: The fixing assembly comprises a support plate (301), the support plate (301) being connected to the output ends of the first cylinder (203) and the second cylinder (205); a first connecting block (302) being fixedly connected to the middle of one side of the support plate (301); a through hole being provided on one side of the first connecting block (302); a second fixed shaft (303) being rotatably connected in the through hole; a first rotating block (304) being fixedly connected to the outer wall of the second fixed shaft (303); and a rotating plate (305) being fixedly connected to one side of the first rotating block (304).

5. The roller conveyor for producing gas tanks according to claim 1, characterized in that: The driving assembly comprises a first driven gear (306), the first driven gear (306) and the second fixed shaft (303) are connected, a first driving gear (307) is arranged on one side of the first driven gear (306), the teeth of the first driven gear (306) and the first driving gear (307) are meshed, a first locking motor (308) is installed on one side of the first driving gear (307), and the first locking motor (308) and the first connecting block (302) are connected.

6. The roller conveyor for producing gas tanks according to claim 4, characterized in that: A first fixed block (309) is fixedly connected to one side of the top of the rotating plate (305); a fourth cylinder (310) is rotatably connected to one side of the first fixed block (309); a support block (311) is rotatably connected to one end of the fourth cylinder (310); and the support block (311) is connected to one side of the bottom of the supporting plate (301).

7. The roller conveyor for producing gas tanks according to claim 1, characterized in that: The adjustment assembly comprises a first rotating rod (405), the first rotating rod (405) and the second fixed plate (401) are connected, one end of the first rotating rod (405) is fixedly connected to a ball bearing (406), the outer wall of the ball bearing (406) is rotatably connected to a second connecting block (407), one side of the second connecting block (407) is fixedly connected to a mounting plate (408), and the mounting plate (408) and the rotating plate (305) are connected.

8. The roller conveyor for producing gas tanks according to claim 7, characterized in that: The second connecting block (407) is rotatably connected to a rotating base (409) on both sides, the rotating base (409) is fixedly connected to a third connecting block (410) at the top center, the third connecting block (410) is rotatably connected to a fifth cylinder (411) on one side, the fifth cylinder (411) is rotatably connected to a second rotating block (412) on one side, the second rotating block (412) is rotatably connected to a fourth connecting block (413) on one side, the fourth connecting block (413) is rotatably connected to a second fixed block (414) on one side, and the second fixed block (414) is connected to the second fixed plate (401) on one side.

9. The roller conveyor device for producing gas tanks according to claim 1, characterized in that: A second driven gear (502) is fixedly connected to the outer wall of one end of the second rotating rod (501); a second driving gear (503) is arranged on one side of the second driven gear (502); the teeth of the second driving gear (503) and the second driven gear (502) are meshed; a second locking motor (504) is installed on one side of the second driving gear (503); and the second locking motor (504) and the second fixed plate (401) are connected.

10. The roller conveyor for producing gas tanks according to claim 1, characterized in that: The rotating assembly comprises a second fixed frame (505), the second fixed frame (505) and the second rotating rod (501) are connected, a through hole is opened on the top of the second fixed frame (505), an insertion rod (506) is inserted into the through hole, both ends of the insertion rod (506) are threadedly connected to a fourth tightening ring (507), an outer wall of the insertion rod (506) is rotatably connected to a third fixed shaft (508), both sides of the third fixed shaft (508) are rotatably connected to a third fixed frame (509), and one side of the third fixed frame (509) is fixedly connected to a third rotating rod (510).

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