A transition transfer device for the production of eight-row pipes

Abstract

The present invention discloses a transition transfer device for the production of eight-piece tubes, which relates to the technical field of eight-piece tube production equipment, including a bottom and a transfer box transport device, wherein a mobile structure is provided on the top of the transfer box transport device. The present invention sets a mobile structure and a placement structure, starts a servo motor 1 to drive the vertical threaded rod to rotate, so that the sliding frame drives the connecting member to move downward together, and the rotating gear, rack 2, double-headed gear and rack are engaged one by one to drive the storage member to move in the connecting member. When the sliding frame moves to the lowest end, the servo motor 2 is started to drive the horizontal threaded rod to rotate, so that the connecting member moves inside the sliding frame. The transmission belt drives the bearing, sliding rod, eccentric disk and rotating rod to rotate, so that the connecting rod pulls the moving block to slide up and down in the fixed member to push the tube into the interior of the transfer box. The N-shaped member squeezes and pushes the tube inside the storage member to move forward, thereby realizing the automatic transportation of the tube, thereby reducing the workload of the staff.

Description

Technical Field

[0001] The invention relates to the technical field of equipment for producing eight-tube strips, in particular to a transition transfer device for producing eight-tube strips. Background Art

[0002] An octet tube strip is generally eight identical test tubes connected together and is widely used in comparative experiments in laboratory testing.

[0003] During the production process of eight-strip tubes, the plastic-pressed eight-strip tubes are generally placed manually into the transfer box. Since the eight-strip tubes are small and the production base is large, the workers need to operate for a long time, which leads to a sharp increase in the workload of the workers. Summary of the Invention

[0004] The purpose of the present invention is to provide a transition transfer device for the production of eight-row pipes in order to solve the problem of manual transfer of eight-row pipes.

[0005] To achieve the above-mentioned object, the present invention provides the following technical solution: a transition transfer device for the production of eight-row pipes, comprising a base, a transfer box transport device provided on the top of the base, the transfer box transport device being used to transport the transfer box, and a movable structure provided on the top of the transfer box transport device, the movable structure being used to transport the row pipes;

[0006] The mobile structure includes a gantry fixed to the top of the base, a sliding frame vertically slidably connected to the inner side of the gantry, and a horizontal threaded rod threadedly connected to the sliding frame;

[0007] The interior of the sliding frame is slidably connected to a placement structure, and the placement structure is used to install the row pipe into the interior of the transfer box;

[0008] The placement structure includes a connecting piece, a receiving piece, a rack 1, a double-headed gear, a rotating gear, a rack 2, a transmission belt, a bearing, a sliding rod, an eccentric disk, a rotating rod, a connecting rod, a moving block, a fixing piece and an N-shaped piece;

[0009] The connecting member includes a long plate and a bottom block, the bottom block is fixed to the bottom of the long plate, the long plate is horizontally slidably connected to the inside of the sliding frame, the storage member is slidably connected to the inside of the bottom block, the rack 1 is fixedly connected to the bottom of one end of the storage member, the double-headed gear is composed of two fixedly connected gears and is rotatably connected to the inside of the bottom block, and one gear of the double-headed gear is meshed with the rack 1;

[0010] The rotating gear is rotatably connected to the outer wall of the bottom block and meshes with the other gear of the double-headed gear, and the second rack is fixedly connected to the inner side of the gantry;

[0011] The transmission belt is sleeved on the outer wall of the transmission wheel formed at the end of the horizontal threaded rod, the bearing is rotatably connected to one end of the sliding frame and externally connected to the inner wall of one end of the transmission belt, and the sliding rod is slidably connected to the inside of the bearing and passes through the long plate;

[0012] The eccentric disk is fixedly connected to one end of the sliding rod away from the bearing, the rotating rod is fixedly connected to one side of the eccentric disk, the connecting rod is slidably connected to one end of the rotating rod, the moving block is arranged at one end of the top surface of the bottom block and the connecting rod is slidably connected to the moving block, the fixing piece is fixedly installed on the top of the bottom block and the moving block is slidably connected to the fixing piece, and the N-shaped piece is fixedly connected to the bottom of one end of the sliding frame.

[0013] As a further solution of the present invention: the mobile structure further includes a first servo motor, a vertical threaded rod, a mounting plate and a second servo motor;

[0014] The servo motor 1 is fixedly installed on the top of the gantry, the four vertical threaded rods are rotatably connected to the inside of the gantry column, and one of the vertical threaded rods is fixedly connected to the output end of the servo motor 1, the vertical threaded rods are connected to each other by a transmission belt, and the vertical threaded rods are threadedly connected to the sliding frame;

[0015] The mounting plate is formed at one end of the sliding frame, the servo motor 2 is fixedly mounted on the top of the mounting plate, the horizontal threaded rod is fixedly connected to the output end of the servo motor 2 and one end of the horizontal threaded rod is rotatably connected to the sliding frame.

[0016] As a further solution of the present invention: a pipe transport guide structure is provided on the top of one end of the transfer box transport device, and the pipe transport guide structure is used to transport the pipes;

[0017] The pipe transport guide structure includes a pipe transport belt, a guide plate, an electric push rod, a push member and an auxiliary rod;

[0018] The pipe conveyor belt is installed on the top of one end of the transfer box transport device, and baffles for limiting the movement of the pipes are provided on both sides of the pipe conveyor belt;

[0019] The guide plate is fixedly mounted on the top of the end baffle of the pipe conveyor belt, and an arc groove is formed inside the guide plate to guide the moving direction of the pipe;

[0020] The electric push rod is arranged on the inner side of the pipe conveyor belt, and the pushing member is fixedly connected to the output end of the electric push rod and slidably connected to the inside of the side shell of the pipe conveyor belt;

[0021] The auxiliary rod is fixedly connected to the inner side of the baffle end of the pipe conveyor belt and has the same shape as the storage piece;

[0022] The inner side of the pushing member is in contact with the surface of the pipe conveyor belt.

[0023] As a further solution of the present invention: two limit push rods are symmetrically arranged on the top of the transfer box transportation device, and the limit push rods are used to position and limit the movement of the transfer box.

[0024] As a further solution of the present invention: one end of the storage member is rotatably connected to a limiting block via a torsion spring, and the limiting block is used to limit the row of tubes accommodated in the storage member;

[0025] The force of the moving block pushing the drain pipe and the force of the pushing member pushing the drain pipe are both greater than the elastic force of the torsion spring.

[0026] As a further solution of the present invention: a control center is provided outside the base, and the control center is electrically connected to each electric component via a signal line.

[0027] As a further solution of the present invention: the rack 2 and the rotating gear are on the same plane.

[0028] As a further solution of the present invention, the storage member is formed with an inclined surface that matches the outer wall of the row pipe.

[0029] As a further solution of the present invention: the N-shaped member is slidably connected to the connecting member, and the height of the N-shaped member is flush with the top height of the row of tubes inside the storage member.

[0030] Compared with the prior art, the present invention has the following beneficial effects:

[0031] By setting up a moving structure and a placing structure, starting servo motor 1 drives the vertical threaded rod to rotate, so that the sliding frame drives the connecting part to move downward together, and the rotating gear, rack 2, double-headed gear and rack are engaged one by one to drive the storage part to move in the connecting part. When the sliding frame moves to the lowest end, starting servo motor 2 drives the horizontal threaded rod to rotate, so that the connecting part moves inside the sliding frame, and the transmission belt drives the bearing, sliding rod, eccentric disk, and rotating rod to rotate, so that the connecting rod pulls the moving block to slide up and down in the fixed part to push the row pipe into the transfer box. The N-shaped part will squeeze and push the row pipe inside the storage part to move forward, thereby realizing automatic transfer of the row pipe, thereby reducing the workload of the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] Figure 1 It is a structural schematic diagram of the present invention;

[0033] Figure 2 It is a schematic cross-sectional structure diagram of the pipe transport guide structure of the present invention;

[0034] Figure 3 It is a structural schematic diagram of the mobile structure and the placement structure of the present invention;

[0035] Figure 4 This is a structural schematic diagram of the mobile structure and the placement structure after removing the gantry frame of the present invention;

[0036] Figure 5 It is a structural schematic diagram of the transfer box transportation device of the present invention;

[0037] Figure 6 It is a schematic cross-sectional structure diagram of the placement structure and the sliding frame of the present invention;

[0038] Figure 7 It is a schematic cross-sectional view of the placement structure of the present invention;

[0039] Figure 8 It is a partial cross-sectional structural schematic diagram of the storage component of the present invention.

[0040] In the figure: 1. Base; 2. Transfer box transport device; 3. Mobile structure; 301. Gantry; 302. Servo motor 1; 303. Vertical threaded rod; 304. Sliding frame; 305. Mounting plate; 306. Servo motor 2; 307. Horizontal threaded rod; 4. Placement structure; 401. Connector; 4011. Long board; 4012. Bottom block; 402. Storage unit; 403. Rack 1; 404. Double-headed gear; 405. Rotating gear; 4 06. Rack 2; 407. Transmission belt; 408. Bearing; 409. Sliding rod; 410. Eccentric disk; 411. Rotating rod; 412. Connecting rod; 413. Moving block; 414. Fixing part; 415. N-shaped part; 5. Pipe transport guide structure; 501. Pipe transport belt; 502. Guide plate; 503. Electric push rod; 504. Pushing member; 505. Auxiliary rod; 6. Limit push rod; 7. Pipe; 8. Transfer box; 9. Limit block. DETAILED DESCRIPTION

[0041] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. 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 making creative efforts are within the scope of protection of the present invention.

[0042] In the description of the present invention, it should be noted that the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the devices or components referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are only used for descriptive purposes and should not be understood as indicating or implying relative importance. In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", and "set" should be understood in a broad sense, for example, they can be fixedly connected, detachably connected, or connected in one piece; they can be mechanically connected or electrically connected; they can be directly connected, or indirectly connected through an intermediate medium, or they can be internal connections between two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances. The following describes an embodiment of the present invention based on its overall structure.

[0043] See also Figures 1 to 8 In an embodiment of the present invention, a transition transfer device for the production of eight-row pipes includes a base 1, a transfer box transport device 2 is provided on the top of the base 1, the transfer box transport device 2 is used to transport a transfer box 8, and a mobile structure 3 is provided on the top of the transfer box transport device 2, the mobile structure 3 is used to transport the row pipe 7;

[0044] The mobile structure 3 includes a gantry 301 fixed to the top of the base 1, a sliding frame 304 vertically slidably connected to the inner side of the gantry 301, and a horizontal threaded rod 307 threadedly connected to the sliding frame 304;

[0045] The interior of the sliding frame 304 is slidably connected to a placement structure 4, which is used to install the row tube 7 into the interior of the transfer box 8;

[0046] The placement structure 4 includes a connecting member 401, a storage member 402, a rack 1 403, a double-headed gear 404, a rotating gear 405, a rack 2 406, a transmission belt 406, a bearing 408, a sliding rod 409, an eccentric disk 410, a rotating rod 411, a connecting rod 412, a moving block 413, a fixing member 414 and an N-shaped member 415;

[0047] The connecting member 401 includes a long plate 4011 and a bottom block 4012. The bottom block 4012 is fixed to the bottom of the long plate 4011. The long plate 4011 is horizontally slidably connected to the inside of the sliding frame 304. The storage member 402 is slidably connected to the inside of the bottom block 4012. The rack 1 403 is fixedly connected to the bottom of one end of the storage member 402. The double-headed gear 404 is composed of two fixedly connected gears and is rotatably connected to the inside of the bottom block 4012. One gear of the double-headed gear 404 is meshed with the rack 1 403.

[0048] The rotating gear 405 is rotatably connected to the outer wall of the bottom block 4012 and meshes with the other gear of the double-headed gear 404. The second rack 406 is fixedly connected to the inner side of the gantry 301.

[0049] The transmission belt 406 is sleeved on the outer wall of the transmission wheel formed at the end of the horizontal threaded rod 307. The bearing 408 is rotatably connected to one end of the sliding frame 304 and is externally connected to the inner wall of one end of the transmission belt 406. The sliding rod 409 is slidably connected to the inside of the bearing 408 and passes through the long plate 4011.

[0050] The eccentric disk 410 is fixedly connected to the end of the sliding rod 409 away from the bearing 408, the rotating rod 411 is fixedly connected to one side of the eccentric disk 410, the connecting rod 412 is slidably connected to one end of the rotating rod 411, the moving block 413 is provided at one end of the top surface of the bottom block 4012, and the connecting rod 412 is slidably connected to the moving block 413, the fixing member 414 is fixedly installed on the top of the bottom block 4012, and the moving block 413 is slidably connected to the fixing member 414, and the N-shaped member 415 is fixedly connected to the bottom of one end of the sliding frame 304;

[0051] The mobile structure 3 also includes a servo motor 1 302 , a vertical threaded rod 303 , a mounting plate 305 and a servo motor 2 306 ;

[0052] Servo motor 1 302 is fixedly installed on the top of gantry 301, and four vertical threaded rods 303 are rotatably connected to the inside of the gantry 301 column, and one of the vertical threaded rods 303 is fixedly connected to the output end of servo motor 1 302. The vertical threaded rods 303 are connected to each other by a transmission belt, and the vertical threaded rods 303 are threadedly connected to the sliding frame 304;

[0053] The mounting plate 305 is formed at one end of the sliding frame 304 , the servo motor 2 306 is fixedly mounted on the top of the mounting plate 305 , the horizontal threaded rod 307 is fixedly connected to the output end of the servo motor 2 306 and one end of the horizontal threaded rod 307 is rotatably connected to the sliding frame 304 .

[0054] In this embodiment, when the device is performing eight-row tube transfer work, the servo motor 1 302 is activated to rotate the vertical threaded rod 303 to drive the sliding frame 304 to move downward, thereby driving the connecting member 401 to move together;

[0055] When the connecting member 401 moves downward, the rotating gear 405 on the outer wall of the bottom block 4012 meshes and rotates with the second rack 406 on the inner side of the gantry 301, so that the rotating gear 405 meshes and rotates with the double-headed gear 404, thereby meshing the double-headed gear 405 with the first rack 403, so that the storage member 402 drives the collected row tubes 7 to move inside the bottom block 4012 (it should be supplemented that: when the sliding frame 304 moves to the lowest end, the bottom block 4012 is sleeved on the top of the transfer box 8, the storage member 402 is located inside the bottom block 4012, and the bottom of the row tube 7 in the storage member 402 is located on the top of the transfer box 8);

[0056] When the sliding frame 304 moves to the lowest end, the servo motor 2 306 is started to rotate the horizontal threaded rod 307, so that the connecting member 401 moves inside the sliding frame 304 through the long plate 4011, and the rotating force of the horizontal threaded rod 307 is transmitted to the bearing 408 through the transmission belt 407, so that the bearing 408 drives the sliding rod 409 to rotate (it should be noted that the outer wall of the sliding rod 409 is formed with a protrusion connected to the bearing 408, and the length of the protrusion is until the long plate of the connecting member 401 is close to the bearing 408). 08, when the connecting member 401 moves, it drives the sliding rod 409 to slide in the bearing 408), so that the rotating rod 409 drives the eccentric disk 410 to rotate, and the eccentric disk 410 drives the rotating rod 411 to rotate, so that the connecting rod 412 pulls and pushes the moving block 413 to slide up and down inside the fixing member 414. When the moving block 413 moves downward, it contacts the rows of tubes 7 placed on the inner side of the storage member 402, and squeezes them to make them fall off and fall into the transfer box 8 at the upper end of the transfer box transport device 2;

[0057] At the same time, during the movement of the connecting member 401, the N-shaped member 415 squeezes and pushes the row tube 7 inside the receiving member 402 forward, thereby enabling the moving member 413 to continuously push the row tube 7 into the transfer box 8 (it should be supplemented that when the connecting member 401 begins to move within the sliding frame 304, the N-shaped member and the row tube 7 inside the receiving member 402 are in contact with each other, and the time interval for the moving member 413 to push the row tube 7 into the storage box 8 is equal to the time interval for the connecting member 401 to drive the row tube 7 to move to the new installation hole in the storage box 8);

[0058] Through the above structure, the automatic transportation of the pipes can be achieved, thereby reducing the workload of the staff.

[0059] Please refer to Figures 1 to 2 A pipe transport guide structure 5 is provided on the top of one end of the transfer box transport device 2, and the pipe transport guide structure 5 is used to transport the pipe 7;

[0060] The pipe transport guide structure 5 includes a pipe transport belt 501, a guide plate 502, an electric push rod 503, a push member 504 and an auxiliary rod 505;

[0061] The pipe conveyor belt 501 is installed on the top of one end of the transfer box transport device 2. Baffles are set on both sides of the pipe conveyor belt 501 to limit the movement of the pipe 7.

[0062] The guide plate 502 is fixedly mounted on the top of the end baffle of the pipe conveyor belt 501. An arc groove is formed inside the guide plate 502 to guide the movement direction of the pipe 7.

[0063] The electric push rod 503 is arranged on the inner side of the pipe conveyor belt 501, and the pushing member 504 is fixedly connected to the output end of the electric push rod 503 and slidably connected to the inner side shell of the pipe conveyor belt 501;

[0064] The auxiliary rod 505 is fixedly connected to the inner side of the baffle end of the tube conveyor belt 501 and has the same shape as the storage member 402;

[0065] The inner side of the pushing member 504 is in contact with the surface of the tube conveyor belt 501 .

[0066] In this embodiment: when this structure is loading the row tube 7, the row tube 7 is moved by the row tube conveyor belt 501. When the row tube 7 moves to the guide plate 502, the cooperation of the row tube conveyor belt 501 and the guide plate 502 can make the top of the row tube 7 fit into the surface of the row tube conveyor belt 501. When the top of the row tube 7 contacts the pushing member 504, the bottom of the row tube 7 will be separated from the guide plate 502 first under the action of gravity and inserted into the auxiliary rod 505, thereby realizing the flipping of the row tube 7, which makes it easy to start the electric push rod 503 to push the pushing member 504, so that the row tube 7 slides along the auxiliary rod 505 into the storage member 402, thereby facilitating subsequent transportation work (it should be noted that there is a certain distance between the row tubes moved by the row tube conveyor belt 501, and the working interval of the electric push rod 503 meets the use requirements).

[0067] Please refer to Figure 1 、 Figure 5 Two limiting push rods 6 are symmetrically arranged on the top of the transfer box transportation device 2, and the limiting push rods 6 are used to position and limit the movement of the transfer box 8.

[0068] In this embodiment: when the transfer box transport device 2 transports the transfer box 8, this structure limits the movement of the transfer box 8 through the limiting push rod 6, and at the same time makes the transfer box 8 face the bottom of the connecting piece 401, thereby facilitating the subsequent placement of the pipe 7.

[0069] Please refer to Figure 8One end of the receiving member 402 is rotatably connected to the limiting block 9 through a torsion spring, and the limiting block 9 is used to limit the row tube 7 accommodated in the receiving member 402;

[0070] The force of the moving block 413 pushing the drain tube 7 and the force of the pushing member 504 pushing the drain tube 7 are both greater than the elastic force of the torsion spring.

[0071] In this embodiment, when the receiving member 402 moves the drain tube 7 , this structure can prevent the drain tube 7 from falling off due to shaking during the movement, thereby affecting the subsequent placement of the drain tube.

[0072] Please refer to Figures 1 to 8 A control center is provided outside the base 1, and the control center is electrically connected to each electric component through a signal line.

[0073] In this embodiment, when this structure is performing the transfer work of eight-row pipes, the start-up sequence and start-up time of each electric component can be controlled by the control center, thereby making the transfer work more convenient.

[0074] Please refer to Figure 3 , rack 2 406 and rotating gear 405 are on the same plane.

[0075] In this embodiment: this structure can make the meshing transmission between the second rack 406 and the rotating gear 405 more stable when the sliding frame 304 drives the connecting member 401 to move downward, thereby stabilizing the recovery of the storage member 402 to facilitate subsequent placement work.

[0076] Please refer to Figure 8 The receiving part 402 is formed with an inclined surface that matches the outer wall of the row tube 7.

[0077] In this embodiment, this structure enables the drain tube 7 to move smoothly when it moves in the storage member 402 , thereby ensuring smooth placement and storage of the drain tube 7 .

[0078] Please refer to Figure 4 The N-shaped member 415 is slidably connected to the connecting member 401 , and the height of the N-shaped member 415 is flush with the top height of the row tube 7 inside the storage member 402 .

[0079] In this embodiment: when the connecting member 401 moves, the N-shaped member 415 can squeeze the row tubes 7 inside the storage member 402, so that the row tubes 7 move in the storage member 402, so that the moving member 413 can push each row tube 7 into the transfer box 8.

[0080] The above is only a preferred specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any technician familiar with this technical field, within the technical scope disclosed by the present invention, who makes equivalent replacements or changes based on the technical solutions and inventive concepts of the present invention, should be covered by the scope of protection of the present invention.

Claims

1. A transition transfer device for the production of eight-row pipes, comprising a base (1), a transfer box transport device (2) being provided on the top of the base (1), the transfer box transport device (2) being used to transport transfer boxes (8), characterized in that: A movable structure (3) is provided on the top of the transfer box transport device (2), and the movable structure (3) is used to transport the row pipe (7); The mobile structure (3) comprises a gantry (301) fixed on the top of the base (1), a sliding frame (304) vertically slidably connected to the inner side of the gantry (301), and a horizontal threaded rod (307) threadedly connected to the sliding frame (304); The interior of the sliding frame (304) is slidably connected to a placement structure (4), and the placement structure (4) is used to install the row tube (7) into the interior of the transfer box (8); The placement structure (4) includes a connecting member (401), a storage member (402), a rack 1 (403), a double-headed gear (404), a rotating gear (405), a rack 2 (406), a transmission belt (407), a bearing (408), a sliding rod (409), an eccentric disk (410), a rotating rod (411), a connecting rod (412), a moving block (413), a fixing member (414) and an N-shaped member (415); The connecting member (401) includes a long plate (4011) and a bottom block (4012), wherein the bottom block (4012) is fixed to the bottom of the long plate (4011), the long plate (4011) is horizontally slidably connected to the inside of the sliding frame (304), the storage member (402) is slidably connected to the inside of the bottom block (4012), the rack (403) is fixedly connected to the bottom of one end of the storage member (402), the double-headed gear (404) is composed of two fixedly connected gears and is rotatably connected to the inside of the bottom block (4012), and one gear of the double-headed gear (404) is meshed with the rack (403); The rotating gear (405) is rotatably connected to the outer wall of the bottom block (4012) and meshes with the other gear of the double-headed gear (404), and the second rack (406) is fixedly connected to the inner side of the gantry (301); The transmission belt (407) is sleeved on the outer wall of the transmission wheel formed at the end of the horizontal threaded rod (307); the bearing (408) is rotatably connected to one end of the sliding frame (304) and externally connected to the inner wall of one end of the transmission belt (407); the sliding rod (409) is slidably connected to the inside of the bearing (408) and passes through the long plate (4011); The eccentric disk (410) is fixedly connected to one end of the sliding rod (409) away from the bearing (408), the rotating rod (411) is fixedly connected to one side of the eccentric disk (410), the connecting rod (412) is slidably connected to one end of the rotating rod (411), the moving block (413) is arranged at one end of the top surface of the bottom block (4012) and the connecting rod (412) is slidably connected to the moving block (413), the fixing member (414) is fixedly installed on the top of the bottom block (4012) and the moving block (413) is slidably connected to the fixing member (414), and the N-shaped member (415) is fixedly connected to the bottom of one end of the sliding frame (304).

2. The transition transfer device for producing eight-row pipes according to claim 1, characterized in that: The mobile structure (3) further includes a servo motor 1 (302), a vertical threaded rod (303), a mounting plate (305) and a servo motor 2 (306); The servo motor 1 (302) is fixedly installed on the top of the gantry (301), the four vertical threaded rods (303) are rotatably connected to the inside of the gantry (301) column, and one of the vertical threaded rods (303) is fixedly connected to the output end of the servo motor 1 (302), the vertical threaded rods (303) are connected to each other through a transmission belt, and the vertical threaded rods (303) are threadedly connected to the sliding frame (304); The mounting plate (305) is formed at one end of the sliding frame (304), the servo motor 2 (306) is fixedly mounted on the top of the mounting plate (305), the horizontal threaded rod (307) is fixedly connected to the output end of the servo motor 2 (306), and one end of the horizontal threaded rod (307) is rotatably connected to the sliding frame (304).

3. The transition transfer device for producing eight-row pipes according to claim 1, characterized in that: A pipe transport guide structure (5) is provided at the top of one end of the transfer box transport device (2), and the pipe transport guide structure (5) is used to transport the pipe (7); The pipe transport guide structure (5) comprises a pipe transport belt (501), a guide plate (502), an electric push rod (503), a push member (504) and an auxiliary rod (505); The tube conveyor belt (501) is installed on the top of one end of the transfer box transport device (2), and baffles for limiting the movement of the tubes (7) are provided on both sides of the tube conveyor belt (501); The guide plate (502) is fixedly mounted on the top of the end baffle of the pipe conveyor belt (501), and an arc groove is formed inside the guide plate (502) to guide the moving direction of the pipe (7); The electric push rod (503) is arranged on the inner side of the pipe conveyor belt (501), and the pushing member (504) is fixedly connected to the output end of the electric push rod (503) and slidably connected to the inside of the side shell of the pipe conveyor belt (501); The auxiliary rod (505) is fixedly connected to the inner side of the baffle end of the pipe conveyor belt (501) and has the same shape as the storage member (402); The inner side of the pushing member (504) is in contact with the surface of the tube conveyor belt (501).

4. The transition transfer device for producing eight-row pipes according to claim 1, characterized in that: Two limiting push rods (6) are symmetrically arranged on the top of the transfer box transport device (2), and the limiting push rods (6) are used to position and limit the movement of the transfer box (8).

5. The transition transfer device for producing eight-row pipes according to claim 1, characterized in that: One end of the receiving member (402) is rotatably connected to a limiting block (9) via a torsion spring, and the limiting block (9) is used to limit the row of tubes (7) accommodated in the receiving member (402); The force of the moving block (413) pushing the drain pipe (7) and the force of the pushing member (504) pushing the drain pipe (7) are both greater than the elastic force of the torsion spring.

6. The transition transfer device for producing eight-row pipes according to claim 1, characterized in that: A control center is provided outside the base (1), and the control center is electrically connected to each electric component via a signal line.

7. The transition transfer device for producing eight-row pipes according to claim 1, characterized in that: The second rack (406) and the rotating gear (405) are on the same plane.

8. The transition transfer device for producing eight-row pipes according to claim 1, characterized in that: The receiving piece (402) is formed with an inclined surface that matches the outer wall of the row tube (7).

9. The transition transfer device for producing eight-row pipes according to claim 1, characterized in that: The N-shaped member (415) is slidably connected to the connecting member (401), and the height of the N-shaped member (415) is flush with the top height of the internal pipe (7) of the storage member (402).

Images