Connection table capable of switching conveying directions

Abstract

The utility model relates to the technical field of conveying equipment, in particular to a connection table capable of switching conveying directions, which comprises a material blocking mechanism used for blocking a material plate to a reversing position in the conveying process. A reversing mechanism used for conducting rotary reversing on the material plate arranged at the reversing position is arranged at the center position between the left side conveying part and the right side conveying part. A plurality of supporting legs are slidably arranged at the bottom of the supporting table body, hydraulic cylinders with the same number as the supporting legs are arranged in the supporting table body, telescopic rods of the hydraulic cylinders are arranged downwards, and the ends of the telescopic rods of the hydraulic cylinders are fixedly connected with the top ends of the supporting legs. The position of the reversing mechanism can also be changed, and after the distance between the left conveying part and the right conveying part is adjusted, the reversing mechanism moves in the direction close to or away from the fixing frame, so that the reversing mechanism is always arranged in the center position between the left conveying part and the right conveying part; and rotating and reversing treatment can be conveniently conducted on the material plates of different sizes, and the practicability of the connection table is improved.

Description

Technical Field

[0001] This utility model relates to the field of conveying equipment technology, and in particular to a connecting platform with switchable conveying direction. Background Technology

[0002] In material handling and automated production lines, feeder platforms play a crucial role, smoothly transferring materials from one conveyor to another to ensure the continuity and efficiency of the production process. However, with the continuous development of industrial production and the increasing demand for product diversification, the limitations of traditional feeder platforms in switching conveying directions when dealing with pallets of different sizes are becoming increasingly apparent.

[0003] Most existing feeder systems are designed to be fixed or can only accommodate plates within a specific size range. When handling plates with significant size variations, these feeder systems often cannot flexibly adjust the conveying direction, leading to production interruptions or poor material transport. Especially on automated production lines, the size of the plates may change frequently due to differences in product type, production batch, or customer requirements, which necessitates that the feeder system possess excellent adaptability and flexibility.

[0004] Furthermore, existing feeder systems generally suffer from complex operation and low efficiency in switching conveyor directions. While some feeder systems attempt to achieve this by adding adjustable components or mechanical structures, these solutions are often structurally complex, have high maintenance costs, and require significant time and manpower in actual operation. This not only increases the company's operating costs but also reduces the overall efficiency of the production line. Therefore, this paper proposes a feeder system with switchable conveyor directions to solve the aforementioned technical problems. Utility Model Content

[0005] The purpose of this invention is to provide a switching conveyor platform to address the shortcomings of existing technologies, thereby solving the technical problem that existing conveyor platforms cannot switch the conveying direction of material plates of different sizes.

[0006] To achieve the above objectives, the technical solution of this utility model is as follows:

[0007] A conveying direction switchable docking station includes a support platform and a fixed frame disposed on the top of the support platform. The fixed frame is provided with a plurality of horizontally arranged and parallel guide rods. It also includes a fixed frame fixedly disposed on the guide rods and a movable frame slidably disposed on the guide rods. The movable frame is equipped with a left conveying part, and the fixed frame is equipped with a right conveying part for cooperating with the left conveying part to convey the material plate.

[0008] It also includes a material blocking mechanism for blocking the material plate during the conveying process to the reversing position, and a reversing mechanism for rotating and reversing the material plate placed in the reversing position is installed at the center position between the left conveying section and the right conveying section.

[0009] The bottom of the support platform is provided with several legs that slide freely. The support platform is equipped with a number of hydraulic cylinders that are the same as the number of legs and whose telescopic rods are arranged downwards. The ends of the telescopic rods of the hydraulic cylinders are fixedly connected to the top of the legs.

[0010] Furthermore, the fixed frame is provided with several first lead screws whose axes are parallel to the guide rods, and the first lead screws are threadedly connected to the movable frame; each first lead screw is provided with a synchronous pulley on the end on the same side, and a synchronous belt is wound around the synchronous pulley; the fixed frame is equipped with a first stepper motor for driving one of the first lead screws to rotate.

[0011] Furthermore, the left conveying section includes a first driven wheel and a second driven wheel that are rotatably disposed at both ends of the movable frame along the length direction and are at the same level. A conveyor belt for conveying material plates is wound around the first driven wheel and the second driven wheel. The movable frame is also equipped with a drive motor, and a drive wheel is provided at the end of the output shaft of the drive motor. The lower half of the conveyor belt is wound around the drive wheel.

[0012] Furthermore, the reversing mechanism includes a crossbeam for support, on which a slide rail is provided with a length direction parallel to the length direction of the guide rod. A movable seat is slidably provided on the slide rail, and a first cylinder with its telescopic rod facing upward is mounted on the movable seat. A lifting frame is mounted on the end of the telescopic rod of the first cylinder, and a second stepper motor with its output shaft facing upward is mounted on the lifting frame. A turntable is mounted on the end of the output shaft of the second stepper motor, and the axis of the output shaft of the second stepper motor is coaxial with the center point of the turntable. The center point of the turntable is located at the center position between the left conveying section and the right conveying section. Several vacuum nozzles facing upward and arranged in an array around the center point of the turntable are mounted on the turntable.

[0013] Furthermore, a third stepper motor is installed on the movable seat, and a second lead screw with its length direction parallel to the length direction of the slide rail is fixed on the fixed frame. The second lead screw is provided with a lead screw sleeve that is threadedly engaged with it, and the lead screw sleeve is rotatably mounted on the movable seat. Both the output shaft of the third stepper motor and the lead screw sleeve are equipped with transmission wheels, and a transmission belt is wound around the transmission wheels.

[0014] Furthermore, both the movable frame and the fixed frame are provided with guide bars at the top to guide the downward-moving material plate to the left and right conveying sections, and guide bevels are formed on the side where the guide bars are close to each other.

[0015] Furthermore, the material blocking mechanism includes a second cylinder mounted on a fixed frame with its telescopic rod facing upward. The end of the telescopic rod of the second cylinder is provided with a push plate, and the push plate is provided with a vertically arranged stop bar for blocking the material plate during the conveying process to the reversing position.

[0016] Furthermore, the fixed frame has a guide rail on its side with a length direction parallel to the conveying direction of the material plate. A slider is slidably provided on the guide rail, and a connecting frame is installed on the slider. The stop bar is slidably set on the connecting frame. A groove is formed on the push plate with a length direction parallel to the length direction of the guide rail. A roller that rolls in the groove is installed at the bottom end of the stop bar.

[0017] Furthermore, a fourth stepper motor is installed on the side of the fixed frame, and a third lead screw with its length direction parallel to the length direction of the guide rail is installed on the output shaft of the fourth stepper motor. The third lead screw is threadedly connected to the slider.

[0018] The beneficial effects of this utility model are as follows: After the connecting platform is connected to other conveying equipment, it conveys the material plate. During the conveying process, the material plate is blocked by the blocking mechanism to the reversing position. Then, the reversing mechanism is operated to first lift the material plate, and then rotate the material plate by a specified angle (90°, 180°, 270°) and place it back on the left and right conveying sections to complete the switching of the material plate orientation. Then, several hydraulic cylinders are operated to control the support platform to move up or down, so that the initial ends of the left and right conveying sections are connected to another conveying equipment with the opposite conveying direction (the two conveying equipment are arranged vertically and in opposite directions). Then, the left and right conveying sections are controlled to convey in the opposite direction to realize the switching of the material plate conveying direction, which facilitates the conveying of the material plate to the next mechanism.

[0019] In addition, the position of the reversing mechanism can also be changed. When the distance between the left and right conveying sections is adjusted, the reversing mechanism moves towards or away from the fixed frame, so that the reversing mechanism is always placed in the center position between the left and right conveying sections. This facilitates the rotation and reversal of material plates of different sizes, improving the practicality of this connecting platform. Attached Figure Description

[0020] Figure 1 This is a three-dimensional structural diagram of the present invention.

[0021] Figure 2 This is a schematic diagram of the internal structure of this utility model.

[0022] Figure 3 This is a schematic diagram of the internal structure of the present invention from another perspective.

[0023] Figure 4 This is a partial structural schematic diagram of the present invention.

[0024] Figure 5 This is a schematic diagram of the reversing mechanism of this utility model.

[0025] Figure 6 This is a schematic diagram of the material blocking mechanism of this utility model.

[0026] Figure 7 This is a schematic diagram of the material blocking mechanism from another perspective of this utility model.

[0027] The reference numerals in the figures include:

[0028] 1. Support platform; 2. Fixed frame; 3. Guide rod; 4. Movable frame; 5. Fixed frame; 6. Left side conveyor section; 61. First driven wheel; 62. Second driven wheel; 63. Conveyor belt; 64. Driving wheel; 65. Drive motor; 7. Right side conveyor section; 8. First lead screw; 9. First stepper motor; 10. Synchronous pulley; 11. Synchronous belt; 12. Reversing mechanism; 121. Crossbeam; 122. Slide rail; 123. Movable seat; 124. First cylinder; 125. Lifting frame; 126. Second stepper motor; 127. Rotary... 128. Disc; 129. Vacuum nozzle; 120. Third stepper motor; 1210. Second lead screw; 1211. Lead screw sleeve; 1212. Transmission wheel; 1213. Transmission belt; 13. Material stop mechanism; 131. Guide rail; 132. Slider; 133. Fourth stepper motor; 134. Third lead screw; 135. Connecting frame; 137. Stop bar; 138. Second cylinder; 139. Push plate; 1310. Slide groove; 1311. Roller; 14. Hydraulic cylinder; 15. Support leg; 16. Guide bar; 17. Guide bevel; 18. Cover. Detailed Implementation

[0029] The following is a detailed description of a switching conveying platform according to the present invention, with reference to the accompanying drawings.

[0030] like Figure 1-3As shown, an embodiment of the conveying direction switchable docking station of this utility model includes a support platform 1 and a fixed frame 2 disposed on the top of the support platform 1. The fixed frame 2 is provided with several horizontally arranged and parallel guide rods 3, and also includes a fixed frame 5 fixedly disposed on the guide rods 3 and a movable frame 4 slidably disposed on the guide rods 3. Applying force to the movable frame 4 causes it to slide on the guide rods 3 towards or away from the fixed frame 5. The movable frame 4 is equipped with a left conveying section 6, and the fixed frame 5 is equipped with a right conveying section 7 for cooperating with the left conveying section 6 to convey material plates. The left conveying section 6 and the right conveying section 7 combine to form a conveying line for conveying material plates, and the beginning and end of this conveying line are respectively connected to different conveying devices, thereby achieving the connection of different conveying devices. Furthermore, applying force to the movable frame 4 adjusts the distance between the left conveying section 6 and the right conveying section 7 to convey material plates of different sizes.

[0031] To achieve automatic adjustment of the distance between the left conveying section 6 and the right conveying section 7, several first lead screws 8 with axes parallel to the guide rods 3 are provided on the fixed frame 2. The first lead screws 8 are threadedly connected to the movable frame 4. By driving the several first lead screws 8 to rotate, the movable frame 4 can be controlled to slide on the guide rods 3. To make the several first lead screws 8 rotate synchronously, a synchronous wheel 10 is provided on the end of each first lead screw 8 located on the same side. A synchronous belt 11 is wound around the synchronous wheel 10. A first stepper motor 9 for driving one of the first lead screws 8 to rotate is installed on the fixed frame 2. When the first stepper motor 9 is run to drive one of the first lead screws 8 to rotate, the several first lead screws 8 can be driven to rotate simultaneously under the transmission of the synchronous wheel 10 and the synchronous belt 11.

[0032] During the conveying of the material plate via the left conveyor 6 and the right conveyor 7, in order to switch the orientation of the material plate, this connecting platform also includes a blocking mechanism 13 for blocking the material plate during the conveying process to the reversing position. Furthermore, a reversing mechanism 12 for rotating and reversing the material plate placed in the reversing position is installed at the center position between the left conveyor 6 and the right conveyor 7. The blocking mechanism 13 is located at the end of either the left conveyor 6 or the right conveyor 7. After connecting this connecting platform with other conveying equipment, the material plate is... During the conveying process, the material plate is stopped by the blocking mechanism 13 to the reversing position. Then, the reversing mechanism 12 operates, first lifting the material plate, then rotating it by a specified angle (90°, 180°, 270°), and placing it back on the left conveying section 6 and the right conveying section 7. At the same time, the blocking mechanism 13 moves the material plate aside, and then the left conveying section 6 and the right conveying section 7 operate to convey the reversing material plate to the next conveying device, completing the switching of the material plate's orientation, which facilitates subsequent processing of the material plate. In addition, the position of the reversing mechanism 12 can also change. When the distance between the left conveying section 6 and the right conveying section 7 is adjusted, the reversing mechanism 12 moves towards or away from the fixed frame 5, so that the reversing mechanism 12 is always positioned in the center position between the left conveying section 6 and the right conveying section 7, which facilitates the rotation and reversal of the material plate.

[0033] In another embodiment, after switching the orientation of the material plate, the left conveying section 6 and the right conveying section 7 can be controlled to convey in opposite directions, thereby changing the conveying direction of the material plate. Specifically, the bottom of the support platform 1 is slidably provided with several legs 15, and the support platform 1 is equipped with hydraulic cylinders 14, the number of which is the same as the number of legs 15 and the telescopic rods are arranged downwards. The ends of the telescopic rods of the hydraulic cylinders 14 are fixedly connected to the tops of the legs 15. The legs 15 are used to contact the ground to support the support platform 1. At the same time, by operating several hydraulic cylinders 14, the support platform 1 can be controlled to move up and down. After switching the orientation of the material plate, the support platform 1 is controlled to move up or down, so that the initial ends of the left conveying section 6 and the right conveying section 7 are connected to another conveying device with the opposite conveying direction (the two conveying devices are arranged vertically and in opposite directions). Then, the left conveying section 6 and the right conveying section 7 are controlled to convey in opposite directions, thereby realizing the switching of the material plate conveying direction.

[0034] A cover 18 is movably provided on the fixed frame 2 via a hinge. The cover 18 is positioned directly above the left conveying section 6 and the right conveying section 7 to protect the material plate during the rotation and reversal process, prevent the material plate from being misplaced after accidental contact, and avoid the inability to accurately place it on the left conveying section 6 and the right conveying section 7.

[0035] like Figure 4As shown, the left conveying section 6 and the right conveying section 7 have the same structure and operate in the same way. The left conveying section 6 includes a first driven wheel 61 and a second driven wheel 62 rotatably mounted at both ends of the movable frame 4 along its length and at the same horizontal level. A conveyor belt 63 for conveying material plates is wound around the first driven wheel 61 and the second driven wheel 62. The movable frame 4 is also equipped with a drive motor 65, and a drive wheel 64 is located at the end of the output shaft of the drive motor 65. The lower half of the conveyor belt 63 is wound around the drive wheel 64. Running the drive motor 65 drives the drive wheel 64 to rotate, which in turn drives the conveyor belt 63 to move, thus conveying the material plates.

[0036] like Figure 5 As shown, the reversing mechanism 12 includes a crossbeam 121 for support. The crossbeam 121 is provided with a slide rail 122 whose length direction is parallel to that of the guide rod 3. A movable seat 123 is slidably provided on the slide rail 122, and a first cylinder 124 with its telescopic rod facing upward is mounted on the movable seat 123. A lifting frame 125 is mounted on the end of the telescopic rod of the first cylinder 124, and a second stepper motor 126 with its output shaft facing upward is mounted on the lifting frame 125. Running the first cylinder 124 can control the lifting frame 125 to slide up and down, thereby moving the second stepper motor 126 up and down together. A turntable 127 is mounted on the end of the output shaft of the second stepper motor 126. The axis of the output shaft of the second stepper motor 126 is coaxial with the center point of the turntable 127, and the center point of the turntable 127 is located at the center between the left conveying section 6 and the right conveying section 7. Several vacuum nozzles 128 are mounted on the turntable 127, which are arranged upward and around the center point of the turntable 127. During the conveying process, the material plate is stopped by the material blocking mechanism 13 to the reversing position (located directly above the turntable 127). First, the first cylinder 124 is activated to control the lifting frame 125 to move upward, so that several vacuum nozzles 128 can contact the bottom surface of the material plate, thereby lifting the material plate. During the lifting process, the vacuum nozzles 128 draw a vacuum to hold the material plate. Then, the second stepper motor 126 is activated to control the turntable 127 to rotate around the center position between the left conveying section 6 and the right conveying section 7 by a specified angle (90°, 180°, 270°), thereby reversing the material plate. After the reversal is completed, the first cylinder 124 controls the lifting frame 125 to reset downward, thereby placing the reversed material plate back on the left conveying section 6 and the right conveying section 7. At the same time as it is placed, the vacuum nozzles 128 stop drawing a vacuum. Finally, the left conveying section 6 and the right conveying section 7 are activated to convey the material plate to the next conveying equipment.

[0037] In addition, when the distance between the left conveying section 6 and the right conveying section 7 changes, in order to control the sliding of the movable seat 123 on the slide rail 122 to adjust the position of the turntable 127, a third stepper motor 129 is installed on the movable seat 123. A second lead screw 1210 with a length direction parallel to the length direction of the slide rail 122 is fixed on the fixed frame 2. The second lead screw 1210 is provided with a lead screw sleeve 1211 that is threaded to it, and the lead screw sleeve 1211 is rotatably mounted on the movable seat 123. A transmission wheel 1212 is installed on the output shaft of the third stepper motor 129 and on the lead screw sleeve 1211. A transmission belt 1213 is wound around the transmission wheel 1212. When the position of turntable 127 needs to be adjusted, the third stepper motor 129 is activated. Under the action of transmission wheel 1212 and transmission belt 1213, the lead screw sleeve 1211 is driven to rotate. Since the second lead screw 1210 is fixed, when the lead screw sleeve 1211 rotates, it can drive the movable seat 123 to slide on the slide rail 122.

[0038] Additionally, both the movable frame 4 and the fixed frame 5 are equipped with guide bars 16 at their tops to guide the downward-moving material plates to the left conveyor section 6 and the right conveyor section 7, and guide bevels 17 are formed on the sides of the guide bars 16 that are close to each other. During the process of placing the reversed material plates onto the left conveyor section 6 and the right conveyor section 7, the guide bars 16 are guided by the guide bevels 17 to prevent the material plates from being placed accurately on the left conveyor section 6 and the right conveyor section 7 due to slight deviations after reversal. The accuracy of reversal is improved by the action of the guide bars 16.

[0039] like Figure 6-7 As shown, the material blocking mechanism 13 includes a second cylinder 138 mounted on the fixed frame 2 with its telescopic rod facing upward. A push plate 139 is provided at the end of the telescopic rod of the second cylinder 138, and a vertically arranged stop bar 137 is provided on the push plate 139 for blocking the material plate during the conveying process to the reversing position. The initial state of the second cylinder 138 is the upward extended state. During the conveying of the material plate by the left conveying part 6 and the right conveying part 7, the material plate is blocked to the designated reversing position by the stop bar 137. After the reversing is completed, the second cylinder 138 is activated, and the telescopic rod retracts downward to drive the push plate 139 and the stop bar 137 to move downward, thereby making way for the reversing material plate and facilitating the conveying of the reversing material plate to the next conveying equipment.

[0040] To accommodate materials of different sizes, a guide rail 131 with its length direction parallel to the conveying direction of the material is provided on the side of the fixed frame 5. A slider 132 is slidably provided on the guide rail 131, and a connecting frame 135 is mounted on the slider 132. A stop bar 137 is slidably mounted on the connecting frame 135. In addition, a groove 1310 with its length direction parallel to the length direction of the guide rail 131 is formed on the push plate 139, and a roller 1311 that rolls in the groove 1310 is mounted at the bottom of the stop bar 137. By controlling the size of the material plate, the slider 132 slides a specified distance on the guide rail 131, thereby driving the stop bar 137 to move a specified distance along the conveying direction of the material plate, blocking the material plate to the specified reversing position; while the slider 132 moves with the stop bar 137, under the action of the roller 1311 and the slide groove 1310, the stop bar 137 slides on the push plate 139, and while sliding, the push plate 139 can also drive the stop bar 137 to move up and down on the connecting frame 135.

[0041] To control the sliding of slider 132 on guide rail 131, a fourth stepper motor 133 is installed on the side of the fixing frame 5. A third lead screw 134, whose length direction is parallel to the length direction of guide rail 131, is installed on the output shaft of the fourth stepper motor 133. The third lead screw 134 is threadedly connected to slider 132. By running the fourth stepper motor 133, the third lead screw 134 can be driven to rotate, thereby controlling slider 132 to slide freely on guide rail 131.

[0042] In summary, this utility model possesses the aforementioned excellent characteristics, enabling it to achieve unprecedented efficiency in use and thus become a highly practical product.

[0043] The above description is only a preferred embodiment of this utility model. For those skilled in the art, there will be changes in the specific implementation method and application scope based on the idea of ​​this utility model. The content of this specification should not be construed as a limitation of this utility model.

Claims

1. A transfer platform with switchable conveying direction, characterized in that: It includes a support platform (1) and a fixed frame (2) set on the top of the support platform (1). The fixed frame (2) is provided with several horizontally arranged and parallel guide rods (3). It also includes a fixed frame (5) fixedly set on the guide rods (3) and a movable frame (4) slidably set on the guide rods (3). The movable frame (4) is equipped with a left conveying part (6), and the fixed frame (5) is equipped with a right conveying part (7) for cooperating with the left conveying part (6) to convey the material plate. It also includes a material blocking mechanism (13) for blocking the material plate in the conveying process to the reversing position, and a reversing mechanism (12) for rotating the material plate placed in the reversing position to change direction is installed at the center position between the left conveying section (6) and the right conveying section (7). The position of the reversing mechanism (12) is adjustable. The bottom of the support platform (1) is provided with several legs (15). The support platform (1) is equipped with a number of hydraulic cylinders (14) that are the same as the number of legs (15) and whose telescopic rods are arranged downwards. The end of the telescopic rod of the hydraulic cylinder (14) is fixedly connected to the top of the legs (15).

2. The switching conveying direction docking station according to claim 1, characterized in that: The fixed frame (2) is provided with several first lead screws (8) whose axes are parallel to the guide rod (3). The first lead screws (8) are threadedly connected to the movable frame (4). Each first lead screw (8) is provided with a synchronous pulley (10) on the same side end. A synchronous belt (11) is wound around the synchronous pulley (10). The fixed frame (2) is equipped with a first stepper motor (9) for driving one of the first lead screws (8) to rotate.

3. A switching conveying direction docking station according to claim 1, characterized in that: The left conveying section (6) includes a first driven wheel (61) and a second driven wheel (62) rotatably disposed at both ends of the movable frame (4) along the length direction and at the same level. A conveyor belt (63) for conveying material plates is wound around the first driven wheel (61) and the second driven wheel (62). The movable frame (4) is also equipped with a drive motor (65). A drive wheel (64) is provided at the end of the output shaft of the drive motor (65). The lower half of the conveyor belt (63) is wound around the drive wheel (64).

4. A switching conveying direction docking station according to claim 1, characterized in that: The reversing mechanism (12) includes a crossbeam (121) for support. A slide rail (122) with its length direction parallel to the length direction of the guide rod (3) is provided on the crossbeam (121). A movable seat (123) is slidably provided on the slide rail (122), and a first cylinder (124) with its telescopic rod facing upwards is mounted on the movable seat (123). A lifting frame (125) is mounted on the end of the telescopic rod of the first cylinder (124), and an output shaft facing upwards is mounted on the lifting frame (125). A second stepper motor (126) is arranged in the direction of the output shaft of the second stepper motor (126). A turntable (127) is installed on the end of the output shaft of the second stepper motor (126). The axis of the output shaft of the second stepper motor (126) is coaxial with the center point of the turntable (127). The center point of the turntable (127) is located at the center between the left conveying section (6) and the right conveying section (7). A number of vacuum nozzles (128) are arranged upward and arranged in an array around the center point of the turntable (127).

5. A switching conveying direction docking station according to claim 4, characterized in that: A third stepper motor (129) is mounted on the movable seat (123). A second lead screw (1210) with a length direction parallel to the length direction of the slide rail (122) is fixed on the fixed frame (2). A lead screw sleeve (1211) with a threaded engagement is provided on the second lead screw (1210), and the lead screw sleeve (1211) is rotatably mounted on the movable seat (123). A transmission wheel (1212) is mounted on the output shaft of the third stepper motor (129) and on the lead screw sleeve (1211). A transmission belt (1213) is wound around the transmission wheel (1212).

6. A switching conveying direction docking station according to claim 1, characterized in that: The top of both the movable frame (4) and the fixed frame (5) is provided with guide strips (16) for guiding the downward moving material plate to the left conveying section (6) and the right conveying section (7), and guide bevels (17) are formed on the side of the guide strips (16) that are close to each other.

7. A switching conveying direction docking station according to claim 1, characterized in that: The material blocking mechanism (13) includes a second cylinder (138) mounted on the fixed frame (2) with the telescopic rod facing upward. The telescopic rod end of the second cylinder (138) is provided with a push plate (139), and the push plate (139) is provided with a vertically arranged stop bar (137) for blocking the material plate in the conveying process to the reversing position.

8. A switching conveying direction docking station according to claim 7, characterized in that: The fixed frame (5) has a guide rail (131) on its side with the length direction parallel to the conveying direction of the material plate. A slider (132) is slidably provided on the guide rail (131). A connecting frame (135) is installed on the slider (132), and the stop bar (137) is slidably provided on the connecting frame (135). A groove (1310) with the length direction parallel to the length direction of the guide rail (131) is formed on the push plate (139). A roller (1311) that rolls in the groove (1310) is installed at the bottom of the stop bar (137).

9. A switching conveying direction docking station according to claim 8, characterized in that: A fourth stepper motor (133) is installed on the side of the fixed frame (5), and a third lead screw (134) with a length direction parallel to the length direction of the guide rail (131) is installed on the output shaft of the fourth stepper motor (133). The third lead screw (134) is threadedly connected to the slider (132).

Images