Transverse double-station stacking machine for port

Abstract

The invention discloses a port transverse double-station stacking machine, and relates to the technical field of port equipment, the port transverse double-station stacking machine comprises a base, a conveying device, a telescopic stacking device, a box body, a stacking cavity, an auxiliary guide groove, a supporting block and a placing groove; the telescopic stacking device is reasonable and simple in structure, low in production cost and convenient to install, through the double-station design, the two telescopic stacking devices operate in parallel, the taking and placing speed of the material trays is multiplied, and the rapid turnover requirement of a port is met; the internal structure of the telescopic stacking device is ingeniously designed, the T-shaped sliding groove is tightly matched with the lifting base, it is guaranteed that the material tray vertically ascends and descends stably, and operation safety and efficiency are guaranteed; according to the invention, the transmission gear is linked with the rack, so that the insertion arm is accurately stretched and retracted and can be quickly and accurately inserted into the bottom of a material tray, and the operation precision is improved; the auxiliary wheels are combined with the auxiliary guide grooves with chamfers, so that the reliability of the insertion arms in the storage process of the material tray is enhanced in all directions, the deformation risk of the insertion arms is reduced, and the service life of equipment is prolonged.

Description

Technical Field

[0001] The invention relates to the technical field of port equipment, and in particular to a port transverse double-station stacker. Background Art

[0002] In today's globalized trade pattern, ports, as key hubs for sea and land transportation, bear the heavy responsibility of loading, unloading, transshipment and storage of massive amounts of goods. Efficient storage management of goods is directly related to port operating costs, logistics timeliness and customer satisfaction. Traditional port stacking equipment is gradually becoming weak in responding to the growing logistics needs. On the one hand, most conventional stackers are only equipped with a single-station operation mode. When faced with large-scale and continuous demand for cargo warehousing, the way in which a single station handles material pallets in sequence greatly limits the stacking speed, which can easily lead to congestion of cargo at the dock, prolonged loading and unloading time of ships, and forced delays in subsequent logistics links, bringing high time costs to port operations. From the perspective of structural design, the lifting and handling mechanisms of early stacking equipment were crude and crude. For example, in the process of handling material pallets, there is a lack of precise and stable guide and support structures, and the arms are prone to offset and shaking when carrying heavy objects, which not only threatens the safety of the operation, but also requires additional manpower and time for frequent correction operations. Moreover, due to the lack of effective auxiliary reinforcement design, the arm is prone to fatigue deformation after long-term stress, shortening the service life of the equipment, and frequent maintenance and replacement of parts further increase the economic burden of the port. Furthermore, when the material pallet enters and exits the stacking area, the traditional equipment does not have tailor-made auxiliary guidance facilities for it. The movement of the pallet depends entirely on the operator's experience, and it is very easy to collide and rub with the box body, inner cavity wall and other structures of the stacker, causing damage to the pallet and scattered goods, which not only loses the value of the goods, but also requires extra effort to clean up the site and reorganize the goods, which seriously interferes with the continuity of the normal operation process. In addition, with the diversification of trade goods, the size and weight specifications of material pallets vary. Traditional stackers lack flexible compatibility design. Every time a batch of pallet goods of different specifications is replaced, it is often necessary to manually debug the equipment parameters and replace the adapter parts, which greatly reduces the efficiency of equipment use and cannot meet the needs of fast-paced and multi-category goods rapid turnover in ports. In order to overcome these difficulties and achieve high efficiency, precision, safety and compatibility of port stacking operations, the present invention has developed a port horizontal double-station stacker. Summary of the invention

[0003] The purpose of the present invention is to provide a port horizontal double-station stacker in order to solve the above problems, which solves the problems of low single-station operation efficiency, unstable handling mechanism, lack of auxiliary guidance, easy collision, and poor compatibility with material pallets of different specifications existing in traditional port stacking equipment.

[0004] To solve the above problems, the present invention provides a technical solution: a port horizontal double-station stacker, comprising a base, a conveying device, a telescopic stacking device, a box body, a stacking cavity, an auxiliary guide groove, a support block and a placement groove; there are two telescopic stacking devices, and the bottoms of the two telescopic stacking devices are respectively fixedly connected to both sides of the right side of the base; there are two placement grooves, and the two placement grooves are respectively opened on both sides of the left side of the base; the conveying device is located between the telescopic stacking device and the placement groove, and the conveying device is fixedly connected to the upper right side of the base; there are two box bodies, and several support blocks are fixedly connected to the bottoms of the two box bodies, and the support blocks are respectively located inside the corresponding placement grooves. A stacking cavity is provided inside the right sides of the two box bodies, and several auxiliary guide grooves are opened on both side surfaces of the stacking cavity. Preferably, the specific structure of the conveying device includes a mounting seat, a mounting groove, a roller shaft, a conveyor belt, a first motor and a support plate; an mounting groove is provided inside the upper side of the mounting seat, and a first motor is fixedly connected to the left side of the mounting seat; there are two roller shafts, and the two roller shafts are respectively movably connected to the front and rear sides of the mounting groove. The center of the left side of one of the roller shafts is fixedly connected to the output shaft of the first motor, and the two roller shafts are connected by a conveyor belt; the support plate is fixedly connected to the top of the mounting seat, and the top surface of the support plate is connected to the inner top surface of the conveyor belt.

[0005] Preferably, the first motor is a servo motor or a stepping motor.

[0006] Preferably, the top surface of the support plate is a smooth surface.

[0007] Preferably, the specific structure of the telescopic stacking device includes a vertical seat, an inner cavity, a sliding groove, a sprocket, a lifting oil cylinder, a chain, a lifting seat, an inserting arm, a lifting seat, a lifting oil cylinder, a groove, an auxiliary wheel, a guide hole, a rack, a spline shaft, a transmission gear, a belt pulley, a synchronous belt and a second motor; an inner cavity is provided inside the vertical seat, and vertical sliding grooves are formed on both side surfaces of the inner cavity; the outer parts on both sides of the lifting seat are respectively movably connected inside the corresponding sliding grooves, and transverse guide holes are formed inside the front and rear sides of the lifting seat; the outer part of the lower side of the lifting oil cylinder is fixedly connected inside the lower side of the inner cavity, and the end of the piston rod on the upper side of the lifting oil cylinder is movably connected with a sprocket; one end of the chain is fixedly connected to the bottom surface of the inner cavity, and the other side of the chain is fixedly connected to the upper left side of the lifting seat through the sprocket; there are two inserting arms, and the outer parts of the two inserting arms are respectively horizontally movably connected inside the corresponding guide holes, racks are fixedly connected to the side surfaces of the two inserting arms, grooves are formed on the upper left sides of the two inserting arms, auxiliary wheels are movably connected to the left side surfaces of the two inserting arms, and the auxiliary wheels are matched with the inside of the auxiliary guide grooves; there are two lifting seats, and the outer parts of the two lifting seats are respectively vertically movably connected inside the corresponding grooves; there are several lifting oil cylinders, and the several lifting oil cylinders are respectively fixedly connected to the bottom surfaces of the corresponding grooves, and the end parts of the piston rods on the upper sides of the several lifting oil cylinders are respectively fixedly connected to the inner top surfaces of the corresponding lifting seats; there are two spline shafts, and the two spline shafts are respectively movably connected to the front and rear positions on the right side of the inner cavity, belt pulleys are fixedly connected to the outer parts on the upper sides of the two spline shafts, and the belt pulleys are connected through a synchronous belt; there are two transmission gears, and the two transmission gears are respectively movably connected inside the front and rear positions on the right side of the lifting seat, spline holes formed in the centers of the two transmission gears are respectively connected with the corresponding spline shafts, and the two transmission gears are respectively connected with the corresponding racks; the second motor is fixedly connected to the top of the front right side of the vertical seat, and the output shaft on the lower side of the second motor is fixedly connected to the center of the upper side of the front spline shaft.

[0008] Preferably, the sliding groove is a T-shaped sliding groove and is matched with the front and rear outsides of the lifting seat.

[0009] Preferably, the second motor is a servo motor or a stepper motor.

[0010] Preferably, the guide hole is a rectangular guide hole.

[0011] Preferably, chamfers are provided at the upper and lower positions of the right opening of the auxiliary guide groove.

[0012] The beneficial effects of the present invention are as follows: (1) The structure of the present invention is reasonable and simple, the production cost is low, and the installation is convenient. Through the double-station design, two telescopic stacking devices operate in parallel, doubling the picking and placing rate of the material tray and meeting the rapid turnover requirements of the port.

[0013] (2) The present invention ingeniously designs the internal structure of the telescopic stacking device, and uses the T-shaped slide groove to closely cooperate with the lifting seat to ensure the vertical lifting and lowering stability of the material pallet, thereby ensuring safe and efficient operation.

[0014] (3) The present invention adopts a transmission gear and a rack linkage to achieve precise extension and retraction of the insertion arm, which can be quickly and accurately inserted into the bottom of the material tray, thereby improving the operation accuracy.

[0015] (4) The present invention is equipped with an auxiliary wheel and a chamfered auxiliary guide groove combination to comprehensively enhance the reliability of the insert arm during the storage of the material tray, reduce the risk of deformation of the insert arm, and extend the service life of the equipment.

[0016] (5) The present invention optimizes the conveying device into a motor-driven roller and conveyor belt mode, and cooperates with a smooth support plate to ensure that the material tray is smooth and unobstructed from placement to transfer to the workstation, thereby improving the material transfer efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of the present invention.

[0018] Figure 2 It is a cross-sectional view of the present invention.

[0019] Figure 3 It is a schematic diagram of the structure of the conveying device.

[0020] Figure 4 It is a structural schematic diagram of the telescopic stacking device.

[0021] Figure 5 for Figure 4 Enlarged view of position A in the middle.

[0022] 1-base; 2-conveying device; 3-telescopic stacking device; 4-box; 5-stacking cavity; 6-auxiliary guide groove; 7-support block; 8-placing groove; 21-mounting seat; 22-mounting groove; 23-roller; 24-conveyor belt; 25-motor one; 26-support plate; 31-stand; 32-inner cavity; 33-slide; 34-sprocket; 35-lifting cylinder; 36-chain; 37-lifting seat; 38-insertion arm; 39-lifting seat; 310-lifting cylinder; 311-groove; 312-auxiliary wheel; 313-guide hole; 314-rack; 315-spline shaft; 316-transmission gear; 317-pulley; 318-synchronous belt; 319-motor two. DETAILED DESCRIPTION

[0023] like Figure 1 and Figure 2As shown in the figure, the following technical solutions are adopted in this specific embodiment: A horizontal double-station stacker for ports, comprising a base 1, a conveying device 2, a telescopic stacking device 3, a box body 4, a stacking cavity 5, an auxiliary guide groove 6, a support block 7 and a placement groove 8; There are two telescopic stacking devices 3, and the bottoms of the two telescopic stacking devices 3 are respectively fixedly connected to both sides of the right side of the base 1; There are two placement grooves 8, and the two placement grooves 8 are respectively opened on both sides of the left side of the base 1; The conveying device 2 is located between the telescopic stacking device 3 and the placement groove 8, and the conveying device 2 is fixedly connected to the upper right side of the base 1; There are two box bodies 4, the bottoms of the two box bodies 4 are fixedly connected with several support blocks 7, and the support blocks 7 are respectively located inside the corresponding placement grooves 8. There is a stacking cavity 5 inside the right sides of the two box bodies 4, and several auxiliary guide grooves 6 are opened on both side surfaces of the stacking cavity 5.

[0024] As Figure 3 shown, the specific structure of the conveying device 2 includes a mounting seat 21, a mounting groove 22, a roller shaft 23, a conveyor belt 24, a first motor 25 and a support plate 26; An installation groove 22 is arranged inside the upper side of the installation seat 21, and a first motor 25 is fixedly connected to the left side of the installation seat 21; There are two roller shafts 23, and the two roller shafts 23 are respectively movably connected to the front and rear sides of the installation groove 22. The center of the left side of one of the roller shafts 23 is fixedly connected to the output shaft of the first motor 25, and the two roller shafts 23 are connected by a conveyor belt 24; The support plate 26 is fixedly connected to the top of the mounting seat 21, and the top surface of the support plate 26 is connected to the inner top surface of the conveyor belt 24.

[0025] Among them, the first motor 25 is a servo motor or a stepper motor; The top surface of the support plate 26 is a smooth surface.

[0026] As Figure 4 and Figure 5As shown in the figure, the specific structure of the telescopic stacking device 3 includes a vertical seat 31, an inner cavity 32, a chute 33, a sprocket 34, a lifting oil cylinder 35, a chain 36, a lifting seat 37, an inserting arm 38, a lifting seat 39, a lifting oil cylinder 310, a groove 311, an auxiliary wheel 312, a guide hole 313, a rack 314, a spline shaft 315, a transmission gear 316, a belt pulley 317, a synchronous belt 318 and a second motor 319. An inner cavity 32 is provided inside the vertical seat 31, and vertical chutes 33 are formed on both side surfaces of the inner cavity 32. The outer parts on both sides of the lifting seat 37 are respectively movably connected inside the corresponding chutes 33, and horizontal guide holes 313 are formed inside the front and rear sides of the lifting seat 37. The outer part of the lower side of the lifting oil cylinder 35 is fixedly connected inside the lower side of the inner cavity 32, and the end of the piston rod on the upper side of the lifting oil cylinder 35 is movably connected with a sprocket 34. One end of one side of the chain 36 is fixedly connected to the bottom surface of the inner cavity 32, and the other side of the chain 36 is fixedly connected to the upper left side of the lifting seat 37 through the sprocket 34. There are two inserting arms 38, and the outer parts of the two inserting arms 38 are respectively horizontally movably connected inside the corresponding guide holes 313. Racks 314 are fixedly connected to the side surfaces of the two inserting arms 38. Grooves 311 are formed on the upper left sides of the two inserting arms 38. Auxiliary wheels 312 are movably connected to the left side surfaces of the two inserting arms 38, and the auxiliary wheels 312 are matched with the inside of the auxiliary guide groove 6. There are two lifting seats 39, and the outer parts of the two lifting seats 39 are respectively vertically movably connected inside the corresponding grooves 311. There are several lifting oil cylinders 310, and the several lifting oil cylinders 310 are respectively fixedly connected to the bottom surfaces of the corresponding grooves 311. The end parts of the piston rods on the upper sides of the several lifting oil cylinders 310 are respectively fixedly connected to the inner top surfaces of the corresponding lifting seats 39. There are two spline shafts 315, and the two spline shafts 315 are respectively movably connected to the front and rear positions on the right side of the inner cavity 32. Belt pulleys 317 are fixedly connected to the outer parts on the upper sides of the two spline shafts 315, and the belt pulleys 317 are connected through a synchronous belt 318. There are two transmission gears 316, and the two transmission gears 316 are respectively movably connected to the inside of the front and rear positions on the right side of the lifting seat 37. The spline holes formed in the centers of the two transmission gears 316 are respectively connected to the corresponding spline shafts 315, and the two transmission gears 316 are respectively connected to the corresponding racks 314. The second motor 319 is fixedly connected to the top of the right front side of the vertical seat 31, and the output shaft on the lower side of the second motor 319 is fixedly connected to the center of the upper side of the front spline shaft 315.

[0027] Among them, the chute 33 is a T-shaped chute and is matched with the front and rear exteriors of the lifting seat 37. The second motor 319 is a servo motor or a stepping motor. The guide hole 313 is a rectangular guide hole. Chamfers are provided at the upper and lower positions of the right opening of the auxiliary guide groove 6.

[0028] The usage state of the present invention is as follows: The present invention has a reasonable and simple structure, low production cost, and convenient installation. When stacking and storing, first place the material tray on the conveying device 2. At this time, the first motor 25 (servo motor or stepping motor) of the conveying device 2 starts, and the first motor 25 drives the roller shaft 23 fixedly connected to its output shaft to rotate. Since the two roller shafts 23 are connected by a conveyor belt 24, and the top surface of the support plate 26 is connected to the inner top surface of the conveyor belt 24, and the top surface of the support plate 26 is a smooth surface, which is convenient for the smooth movement of the material tray. The material tray is conveyed to the working position of the corresponding telescopic stacking device 3 under the action of the conveyor belt 24. When the material tray reaches the working position of the telescopic stacking device 3, start the second motor 319 (servo motor or stepping motor). The lower output shaft of the second motor 319 is fixedly connected to the upper center of the front spline shaft 315, driving the front spline shaft 315 to rotate. The front spline shaft 315 drives the rear spline shaft 315 to rotate synchronously through the synchronous belt 318. The belt wheels 317 on the two spline shafts 315 rotate accordingly, and the transmission gear 316 (the spline holes provided in the center are respectively connected to the corresponding spline shafts 315) connected to the spline shaft 315 also rotates. The transmission gear 316 meshes with the rack 314 fixedly connected to the side of the insertion arm 38, thereby driving the insertion arm 38 to extend. The outer parts of the insertion arm 38 are respectively horizontally movably connected inside the corresponding guide holes 313 (rectangular guide holes) to ensure the stable horizontal movement of the insertion arm 38. The insertion arm 38 extends and inserts into the bottom of the material tray. When the insertion arm 38 inserts into the bottom of the material tray, several lifting oil cylinders 310 extend. The lifting oil cylinders 310 are respectively fixedly connected to the bottom surfaces of the corresponding grooves 311, and the upper piston rod ends are respectively fixedly connected to the inner top surfaces of the corresponding lifting seats 39, so that the lifting seats 39 lift the material tray. Then the lifting oil cylinder 35 extends. The lower outer part of the lifting oil cylinder 35 is fixedly connected to the lower part of the inner cavity 32. The upper piston rod end is movably connected with a sprocket 34. One end of one side of the chain 36 is fixedly connected to the bottom surface of the inner cavity 32, and the other side is fixedly connected to the upper left side of the lifting seat 37 through the sprocket 34. The outer parts on both sides of the lifting seat 37 are respectively movably connected inside the corresponding sliding grooves 33 (T-shaped sliding grooves, and are matched with the front and rear exteriors of the lifting seat 37). Under the action of the sprocket 34 and the chain 36, the material tray is driven to rise to the required height. Start the second motor 319 again. According to the transmission principle when the insertion arm extends as described above, the insertion arm 38 drives the material tray to move towards the stacking cavity 5. At this time, the auxiliary wheel 312 movably connected to the left side surface of the insertion arm 38 enters the auxiliary guide groove 6 (the upper and lower positions of the right opening of the auxiliary guide groove 6 are provided with chamfers to facilitate the smooth entry of the auxiliary wheel 312), ensuring the strength of the insertion arm 38 after extension, thereby improving the stability and safety during use. The material tray enters the stacking cavity 5. When the material tray enters the stacking cavity 5, the lifting oil cylinder 310 shortens, driving the material tray to descend and stack on the lower material tray, completing one stacking and storing operation. Since two telescopic stacking devices 3 are provided, the above operations can be alternately performed to meet the need for rapid picking and placing of the material tray.When it is necessary to take out the material tray, start the process opposite to the stacking storage operation. First, the lifting oil cylinder 310 in the corresponding telescopic stacking device 3 extends, causing the lifting seat 39 to lift the topmost material tray in the stacking cavity 5. Subsequently, start the second motor 319. According to the reverse transmission principle of the material tray entering the cavity during stacking storage, drive the insertion arm 38 to move the material tray out of the stacking cavity 5. After the insertion arm 38 drives the material tray out of the stacking cavity 5, the lifting oil cylinder 35 shortens, causing the material tray to descend to an appropriate height. The second motor 319 is started again, driving the insertion arm 38 to retract and disengage from the bottom of the material tray. Finally, the material tray lands on the conveying device 2, and the first motor 25 rotates in reverse, driving the conveyor belt 24 to convey the material tray to the designated position, completing the operation of taking out the material tray. Similarly, the two telescopic stacking devices 3 can alternately perform the taking-out operation according to requirements, improving work efficiency.

[0029] The control mode of the present invention is controlled by manual start or through existing automation technologies. The wiring diagram of the power components and the power supply are common knowledge in the art, and the present invention mainly aims to protect mechanical devices. Therefore, the control mode and wiring layout will not be explained in detail in the present invention.

[0030] In the description of the invention, it should be understood that the orientation or positional relationship indicated by terms such as "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", "top", "inner", "front", "center", "both ends", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation of the invention.

[0031] In the invention, unless otherwise clearly specified and defined, terms such as "installation", "setting", "connection", "fixation", "swivel connection", etc. should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or integrated; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium. It can be the internal communication of two components or the interaction relationship between two components. Unless otherwise clearly defined, for those of ordinary skill in the art, the specific meanings of the above terms in the invention can be understood according to specific circumstances.

[0032] The basic principles, main features and advantages of the invention have been shown and described above. Those skilled in the art should understand that the invention is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principles of the invention. Without departing from the spirit and scope of the invention, the invention will have various changes and improvements, and these changes and improvements all fall within the scope of the claimed invention. The scope of the claimed invention is defined by the appended claims and their equivalents.

Claims

1. A port transverse double-station stacker, characterized in that: It comprises a base (1), a conveying device (2), a telescopic stacking device (3), a box body (4), a stacking cavity (5), an auxiliary guide groove (6), a support block (7) and a placement groove (8); There are two telescopic stacking devices (3), and the bottoms of the two telescopic stacking devices (3) are respectively fixedly connected to the two sides of the right side of the base (1); There are two placement slots (8), and the two placement slots (8) are respectively opened on two sides of the left side of the base (1); The conveying device (2) is located between the telescopic stacking device (3) and the placement groove (8), and the conveying device (2) is fixedly connected to the upper right side of the base (1); There are two boxes (4), and a plurality of support blocks (7) are fixedly connected to the bottom of the two boxes (4), and the support blocks (7) are respectively located inside the corresponding placement grooves (8). A stacking cavity (5) is provided inside the right side of the two boxes (4), and a plurality of auxiliary guide grooves (6) are provided on both side surfaces of the stacking cavity (5).

2. The port transverse double-station stacker according to claim 1, characterized in that: The specific structure of the conveying device (2) includes a mounting seat (21), a mounting groove (22), a roller shaft (23), a conveyor belt (24), a motor 1 (25) and a support plate (26); A mounting groove (22) is provided inside the upper side of the mounting seat (21), and a motor 1 (25) is fixedly connected to the left side of the mounting seat (21); There are two roller shafts (23), and the two roller shafts (23) are movably connected to the front and rear sides of the installation groove (22), respectively, and the left center of one of the roller shafts (23) is fixedly connected to the output shaft of the motor 1 (25), and the two roller shafts (23) are connected by a conveyor belt (24); The support plate (26) is fixedly connected to the top of the mounting seat (21), and the top surface of the support plate (26) is connected to the inner top surface of the conveyor belt (24).

3. The port transverse double-station stacker according to claim 2, characterized in that: The motor 1 (25) is a servo motor or a stepper motor.

4. The port transverse double-station stacker according to claim 2, characterized in that: The top surface of the support plate (26) is a smooth surface.

5. The port transverse double-station stacker according to claim 1, characterized in that: The specific structure of the telescopic stacking device (3) includes a stand (31), an inner cavity (32), a slide groove (33), a sprocket (34), a lifting cylinder (35), a chain (36), a lifting seat (37), an insert arm (38), a lifting seat (39), a lifting cylinder (310), a groove (311), an auxiliary wheel (312), a guide hole (313), a rack (314), a spline shaft (315), a transmission gear (316), a pulley (317), a synchronous belt (318) and a second motor (319); An inner cavity (32) is provided inside the stand (31), and vertical sliding grooves (33) are provided on both side surfaces of the inner cavity (32); The exteriors of both sides of the lifting seat (37) are movably connected to the interiors of the corresponding slide grooves (33), and transverse guide holes (313) are provided inside the front and rear sides of the lifting seat (37); The lower exterior of the lifting cylinder (35) is fixedly connected to the lower interior of the inner cavity (32), and the upper piston rod end of the lifting cylinder (35) is movably connected to a sprocket (34); One end of the chain (36) is fixedly connected to the bottom surface of the inner cavity (32), and the other end of the chain (36) is fixedly connected to the upper left side of the lifting seat (37) via a sprocket (34); There are two insert arms (38), the outsides of the two insert arms (38) are respectively movably connected to the inside of the corresponding guide holes (313) in a transverse manner, the sides of the two insert arms (38) are fixedly connected to racks (314), the upper left sides of the two insert arms (38) are provided with grooves (311), and the left sides of the two insert arms (38) are movably connected to auxiliary wheels (312), and the auxiliary wheels (312) match the inside of the auxiliary guide groove (6); There are two lifting seats (39), and the exteriors of the two lifting seats (39) are respectively vertically movably connected to the interiors of corresponding grooves (311); There are a plurality of lifting cylinders (310), and the plurality of lifting cylinders (310) are respectively fixedly connected to the bottom surfaces of the corresponding grooves (311), and the ends of the upper piston rods of the plurality of lifting cylinders (310) are respectively fixedly connected to the inner top surfaces of the corresponding lifting seats (39); There are two spline shafts (315), and the two spline shafts (315) are movably connected to the front and rear positions of the right side of the inner cavity (32), and the upper sides of the two spline shafts (315) are fixedly connected to the outside with pulleys (317), and the pulleys (317) are connected by a synchronous belt (318); There are two transmission gears (316), and the two transmission gears (316) are movably connected to the front and rear positions on the right side of the lifting seat (37), and the spline holes arranged in the center of the two transmission gears (316) are respectively connected to the corresponding spline shafts (315), and the two transmission gears (316) are respectively connected to the corresponding racks (314); The second motor (319) is fixedly connected to the top of the right front side of the stand (31), and the output shaft at the lower side of the second motor (319) is fixedly connected to the center of the upper side of the spline shaft (315) at the front side.

6. The port transverse double-station stacker according to claim 5, characterized in that: The slide groove (33) is a T-shaped slide groove and matches the front and rear exterior of the lifting seat (37).

7. The port transverse double-station stacker according to claim 5, characterized in that: The second motor (319) is a servo motor or a stepper motor.

8. The port transverse double-station stacker according to claim 5, characterized in that: The guide hole (313) is a rectangular guide hole.

9. The port transverse double-station stacker according to claim 1, characterized in that: Chamfers are provided at upper and lower positions of the right opening of the auxiliary guide groove (6).

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