Chain plate turnover machine

Abstract

The utility model discloses a chain plate turnover machine, and relates to the technical field of plate turnover machines. The device comprises a rack, the top of the rack is fixedly connected with a lifting motor, the output ends of the two sides of the lifting motor are fixedly connected with first rotating rods, the outer surfaces of the first rotating rods on the two sides are sleeved with chains, the bottom end of one side of each chain is fixedly connected with a lifting frame, the lifting frame is slidably connected with the rack, and the bottom end of the other side of each chain is fixedly connected with a balancing weight; a rotating motor is fixedly connected to one side of the lifting frame, the rotating plate is rotationally connected with the lifting frame, a plurality of vacuum suction cups are fixedly connected to the top of the rotating plate at equal intervals, two reinforcing mechanisms are arranged on the two sides of the bottom of the rack at equal intervals, a rotating handle drives a threaded rod to move in a reinforcing rod, and the threaded rod moves to drive an abutting plate to move. And the grounding area of the rack is increased through the abutting plate, so that the overall stability of the rack is enhanced.

Description

Technical Field

[0001] This application relates to the technical field of tipping machines, especially chain tipping machines. Background Art

[0002] The main function of a chain tipping machine is to suck a plate-like material from below, lift it and then flip it. There is a liftable and flippable tipping suction cup rod installed on the frame, and suction cups are installed on the tipping suction cup rod. The suction cups adsorb the plate-like material by pumping vacuum through a vacuum pump.

[0003] A tipping machine mentioned in the existing Chinese published patent (authorization publication number: CN215885352U) can achieve a wide range of applications, be applicable to various types of plates, have a simple structure and easy operation, can be matched with a variety of plate processing machines or production lines, and one device can complete the loading and tipping of plates to achieve unmanned continuous production.

[0004] Most of the existing chain tipping machines adsorb through vacuum suction cups, move the plate-like material to a certain height and then flip it to complete the tipping of the plate-like material. However, if the weight distribution of the flipped plate-like material is uneven or the placement position is unstable, it may cause the entire tipping machine to shake during operation, thereby affecting the working stability of the chain tipping machine. Summary of the Utility Model

[0005] The purpose of this application is to provide a chain tipping machine to solve the problem that if the weight distribution of the flipped plate-like material is uneven or the placement position is unstable, it may cause the entire tipping machine to shake during operation.

[0006] The specific technical solutions adopted by this application to achieve the above purpose are as follows:

[0007] A chain tipping machine, including a frame, a lifting motor is fixedly connected to the top of the frame, the output ends on both sides of the lifting motor are fixedly connected with a first rotating rod, chains are sleeved on the outer surfaces of the two first rotating rods, a lifting frame is fixedly connected to the bottom end of one side of the chain, the lifting frame is slidably connected with the frame, a counterweight block is fixedly connected to the bottom end of the other side of the chain, a rotating motor is fixedly connected to one side of the lifting frame, the output end of the rotating motor is fixedly connected with a second rotating rod, a first pulley is fixedly connected to the outer surface of the second rotating rod, a transmission belt is sleeved on the outer surface of the first pulley, a second pulley is sleeved on the outer surface of the transmission belt away from the first pulley, the second pulley is rotatably connected with the lifting frame, one end of the second pulley penetrates through the lifting plate and is fixedly connected with a rotating plate, the rotating plate is rotatably connected with the lifting frame, a plurality of vacuum suction cups are fixedly connected to the top of the rotating plate at equal intervals, and two groups of reinforcement mechanisms are arranged at equal intervals on both sides of the bottom of the frame.

[0008] By adopting the above technical solution, the lifting motor is started to move downward above the plate material, so that the vacuum suction cup fits with the semi-rib material, and then the vacuum pump is started to make the vacuum suction cup and the plate material firmly adsorbed. At this time, the lifting motor is started again to drive the rotating rod to rotate, and the rotation of the rotating rod drives the chains on both sides to move, and the movement of the chain will drive the lifting frame to move, and the movement of the lifting frame will drive the plate material to lift and lower. When it is lifted to a certain height, the rotating motor is started to drive the vacuum suction cup to rotate, thereby completing the flipping of the plate material. The reinforcement mechanism can reduce the risk of the frame shaking during operation.

[0009] Furthermore, the reinforcement mechanism includes two groups of reinforcement blocks fixedly connected on both sides of the frame, the inner sides of the reinforcement blocks are rotatably connected with reinforcement rods, the top of the reinforcement rod is threadedly connected with a threaded rod, the top of the threaded rod is fixedly connected with a handle, the bottom end of the threaded rod passes through the reinforcement rod and is rotatably connected with a contact plate, and the contact plate contacts the ground when moving.

[0010] By adopting the above technical solution, the handle is turned so that the contact plate is firmly in contact with the ground, and the contact plate increases the ground contact area of ​​the rack, thereby enhancing the overall stability of the rack.

[0011] Furthermore, a plurality of latching teeth are fixedly connected to the bottom of the abutment plate at equal intervals, and the bottom ends of the latching teeth are configured to be conical.

[0012] By adopting the above technical solution, the friction between the resistance plate and the ground is improved.

[0013] Furthermore, an auxiliary rod is fixedly connected to the top of the abutment plate, the top end of the auxiliary rod passes through the reinforcement rod, and the auxiliary rod is slidably connected to the reinforcement rod.

[0014] By adopting the above technical solution, the resistance plate can remain stable when moving.

[0015] Furthermore, vertical grooves are provided on both sides of the interior of the reinforcement block, an elastic member is fixedly connected to the inner bottom wall of the vertical groove, the elastic member consists of a telescopic rod and a spring, a lifting plate is fixedly connected to the top of the elastic member, and a locking block is fixedly connected to the top of the lifting plate.

[0016] By adopting the above technical solution, when the reinforcing rod is retracted, the engaging block will abut against the reinforcing rod.

[0017] Furthermore, a snap-fitting groove is provided at the bottom of the reinforcing rod, and both the snap-fitting block and the snap-fitting groove are configured to be hemispherical, and the shapes of the snap-fitting block and the snap-fitting groove are adapted to each other.

[0018] By adopting the above technical solution, the position of the reinforcement rod can be limited and fixed by the engagement block and the engagement groove.

[0019] Furthermore, slide grooves are provided on both sides of the vertical groove, and sliding blocks are fixedly connected to both sides of the lifting plate. The shapes of the sliding blocks are adapted to the slide grooves, and the sliding blocks are slidably connected to the slide grooves.

[0020] By adopting the above technical solution, the lifting plate can maintain a correct moving track when moving.

[0021] In summary, the present application includes at least one of the following beneficial effects:

[0022] 1. In the present application, when reinforcing the rack, the handle is turned to make the contact plate firmly contact the ground, and the contact plate increases the ground contact area of ​​the rack, thereby enhancing the overall stability of the rack, reducing shaking and instability during operation or running, and thus improving the safety of operation.

[0023] 2. In the present application, during transportation, the reinforcement rod is put back into the interior of the reinforcement block so that the locking block is engaged with the locking groove, thereby reducing unnecessary movement or loosening of the reinforcement rod, reducing the risk of movement, collision and damage of the reinforcement rod during transportation, and ensuring the safe fixation of the reinforcement rod during transportation. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the first three-dimensional structure of the rack in this application;

[0025] Figure 2 It is a schematic diagram of the second three-dimensional structure of the rack in this application;

[0026] Figure 3 This application Figure 2 The enlarged structural diagram at A in the middle;

[0027] Figure 4 It is a schematic diagram of the cross-sectional structure of the reinforcement block of the present application;

[0028] Figure 5 This application Figure 4 The enlarged structural diagram at B in the middle;

[0029] Figure 6 It is a schematic diagram of the three-dimensional structure of the reinforcement rod of this application.

[0030] Description of reference numerals:

[0031] 1. Frame; 2. Lifting motor; 3. First rotating rod; 4. Chain; 5. Counterweight; 6. Rotating motor; 7. Second rotating rod; 8. Lifting frame; 9. Second pulley; 10. Rotating plate; 11. Vacuum suction cup; 12. Reinforcing block; 13. Reinforcing rod; 14. Threaded rod; 15. Handle; 16. Contact plate; 17. Teeth; 18. Auxiliary rod; 19. Vertical groove; 20. Elastic member; 21. Lifting plate; 22. Engaging block; 23. Engaging groove; 24. Sliding groove; 25. Slider. Detailed implementation mode

[0032] The following is a further detailed description of this application in conjunction with the attached Figures 1-6 drawings.

[0033] The embodiment of this application discloses a chain turning machine.

[0034] Referring to Figure 1 and Figure 2 , the chain turning machine includes a frame 1. A lifting motor 2 is fixedly connected to the top of the frame 1. The output ends on both sides of the lifting motor 2 are fixedly connected with first rotating rods 3. A chain 4 is sleeved on the outer surfaces of the two first rotating rods 3. The bottom end of one side of the chain 4 is fixedly connected with a lifting frame 8, and the lifting frame 8 is slidably connected to the frame 1. The bottom end of the other side of the chain 4 is fixedly connected with a counterweight 5. A rotating motor 6 is fixedly connected to one side of the lifting frame 8. The output end of the rotating motor 6 is fixedly connected with a second rotating rod 7. A first pulley is fixedly connected to the outer surface of the second rotating rod 7. A transmission belt is sleeved on the outer surface of the first pulley. A second pulley 9 is sleeved on the outer surface of the transmission belt away from the first pulley. The second pulley 9 is rotatably connected to the lifting frame 8. One end of the second pulley 9 penetrates through the lifting plate 21 and is fixedly connected with a rotating plate 10. The rotating plate 10 is rotatably connected to the lifting frame 8. A plurality of vacuum suction cups 11 are fixedly connected to the top of the rotating plate 10 at equal intervals. Two groups of reinforcing mechanisms are arranged at equal intervals on both sides of the bottom of the frame 1.

[0035] When turning a plate-like material, first start the lifting motor 2 to move downward above the plate material so that the vacuum suction cups 11 are attached to the semi-rib material. Then start the vacuum pump so that the vacuum suction cups 11 are firmly adsorbed to the plate-like material. At this time, start the lifting motor 2 to drive the first rotating rod 3 to rotate. The rotation of the first rotating rod 3 drives the two chains 4 to move, and the movement of the chain 4 will drive the lifting frame 8 to move. The movement of the lifting frame 8 will drive the plate-like material to lift. When it is lifted to a certain height, start the rotating motor 6 to drive the second rotating rod 7 to rotate. The rotation of the rotating rod drives the first pulley to rotate. The rotation of the first pulley drives the transmission belt to work. The work of the transmission belt drives the second pulley 9 to rotate. The rotation of the second pulley 9 causes the connecting block to drive the rotating plate 10 to rotate, so that the vacuum suction cups 11 rotate, thus completing the turning work of the plate-like material. The frame 1 can be reinforced through the reinforcing mechanism, reducing the risk of the frame 1 shaking during the working process.

[0036] Reference Figures 2 to 4 The reinforcement mechanism includes two groups of reinforcement blocks 12 fixedly connected to both sides of the frame 1, and reinforcement rods 13 are rotatably connected to the inner sides of the reinforcement blocks 12. The top of the reinforcement rod 13 is threadedly connected to a threaded rod 14, and the top of the threaded rod 14 is fixedly connected to a handle 15. The bottom end of the threaded rod 14 penetrates the reinforcement rod 13 and is rotatably connected to a contact plate 16, which contacts the ground when moving.

[0037] A plurality of latching teeth 17 are fixedly connected to the bottom of the abutment plate 16 at equal intervals, and the bottom ends of the latching teeth 17 are configured to be conical.

[0038] In addition, an auxiliary rod 18 is fixedly connected to the top of the abutment plate 16 , the top end of the auxiliary rod 18 passes through the reinforcement rod 13 , and the auxiliary rod 18 is slidably connected to the reinforcement rod 13 .

[0039] When reinforcing the frame 1, first rotate the reinforcing rod 13 inside the reinforcing block 12 so that the rotating rods on both sides of the reinforcing block 12 move away from each other. When it is moved to a suitable position, the staff rotates the handle 15 to drive the threaded rod 14 to rotate, and the reinforcing rod 13 is threadedly connected with the threaded rod 14, so that the threaded rod 14 moves inside the reinforcing rod 13, and the movement of the threaded rod 14 will drive the contact plate 16 to move, so that the contact plate 16 is firmly in contact with the ground. The contact plate 16 increases the ground contact area of ​​the frame 1, so that the overall stability of the frame 1 is enhanced. When the contact plate 16 moves downward, the friction between the contact plate 16 and the ground can be increased by the latch tooth 17, thereby further improving the stability of the frame 1. When the contact plate 16 moves, the auxiliary rod 18 provides an additional support point for the contact plate 16, so that the contact plate 16 remains stable when moving.

[0040] Reference Figures 4 to 6 Vertical grooves 19 are provided on both sides of the interior of the reinforcement block 12, and an elastic member 20 is fixedly connected to the inner bottom wall of the vertical groove 19. The elastic member 20 is composed of a telescopic rod and a spring. A lifting plate 21 is fixedly connected to the top of the elastic member 20, and a locking block 22 is fixedly connected to the top of the lifting plate 21.

[0041] A snap-fitting groove 23 is formed at the bottom of the reinforcing rod 13 . Both the snap-fitting block 22 and the snap-fitting groove 23 are hemispherical in shape, and the shapes of the snap-fitting block 22 and the snap-fitting groove 23 match each other.

[0042] In addition, slide grooves 24 are provided on both sides of the vertical groove 19 , and sliders 25 are fixedly connected to both sides of the lifting plate 21 . The sliders 25 are adapted to the shapes of the slide grooves 24 , and the sliders 25 are slidably connected to the slide grooves 24 .

[0043] During transportation, the reinforcing rod 13 is placed back inside the reinforcing block 12. At this time, the reinforcing rod 13 will touch the engaging block 22. Since the engaging block 22 is set to be hemispherical, the engaging block 22 moves downward under the force, and the downward movement of the engaging block 22 drives the lifting plate 21 downward. The downward movement of the lifting plate 21 in turn causes the elastic member 20 to contract, generating elastic potential energy in the spring. When the engaging groove 23 moves to the position of the engaging block 22, the elastic potential energy of the spring is released, causing the engaging block 22 to engage with the engaging groove 23, thereby limiting and fixing the position of the reinforcing rod 13. When moving the reinforcing rod 13, since the engaging block 22 and the engaging groove 23 are hemispherical, by pulling the reinforcing rod 13, the engaging block 22 slides on the inner wall of the engaging groove 23 under the action of the arc surface of the engaging groove 23, so that the engaging block 22 disengages from the engaging groove 23. When the lifting plate 21 moves, the slider 25 and the sliding groove 24 provide a guiding function for the lifting plate 21, ensuring that the lifting plate 21 moves along the correct trajectory.

[0044] Working principle: When the lifting motor 2 is started to move downward above the plate material, the vacuum suction cup 11 is brought into contact with the semi-rib material. Then, the vacuum pump is started to firmly adsorb between the vacuum suction cup 11 and the plate material. At this time, the lifting motor 2 is started to drive the first rotating rod 3 to rotate. The rotation of the first rotating rod 3 drives the two sides of the chain 4 to move, and the movement of the chain 4 drives the lifting frame 8 to move. The movement of the lifting frame 8 drives the plate material to move up and down. When it reaches a certain height, the rotating motor 6 is started to drive the second rotating rod 7 to rotate. The rotation of the rotating rod drives the first pulley to rotate. The rotation of the first pulley drives the transmission belt to work. The working of the transmission belt drives the second pulley 9 to rotate. The rotation of the second pulley 9 causes the connecting block to drive the rotating plate 10 to rotate, making the vacuum suction cup 11 rotate, thus completing the flipping work of the plate material. By turning the handle 15 to drive the threaded rod 14 to rotate, since the reinforcing rod 13 is threadedly connected to the threaded rod 14, the threaded rod 14 moves inside the reinforcing rod 13, and the movement of the threaded rod 14 drives the abutting plate 16 to move, making the abutting plate 16 firmly abut against the ground. The abutting plate 16 increases the grounding area of the frame 1, enhancing the overall stability of the frame 1.

Claims

1. A chain flap machine, comprising a frame (1), characterized in that: The top of the frame (1) is fixedly connected to a lifting motor (2), and the output ends on both sides of the lifting motor (2) are fixedly connected to a rotating rod (3), and the outer surfaces of the rotating rods (3) on both sides are sleeved with chains (4), and the bottom end of one side of the chain (4) is fixedly connected to a lifting frame (8), and the lifting frame (8) is slidably connected to the frame (1), and the bottom end of the other side of the chain (4) is fixedly connected to a counterweight (5), and one side of the lifting frame (8) is fixedly connected to a rotating motor (6), and the output end of the rotating motor (6) is fixedly connected to a rotating rod (7), and the rotating The outer surface of the second rod (7) is fixedly connected to a pulley one, the outer surface of the pulley one is sleeved with a transmission belt, the outer surface of the transmission belt away from the pulley one is sleeved with a pulley two (9), the pulley two (9) is rotatably connected to the lifting frame (8), one end of the pulley two (9) passes through the lifting plate (21) and is fixedly connected to a rotating plate (10), the rotating plate (10) is rotatably connected to the lifting frame (8), the top of the rotating plate (10) is equidistantly fixedly connected to a plurality of vacuum suction cups (11), and two groups of reinforcement mechanisms are equidistantly arranged on both sides of the bottom of the frame (1).

2. The chain flap machine according to claim 1, characterized in that: The reinforcement mechanism comprises two groups of reinforcement blocks (12) fixedly connected to both sides of the frame (1); reinforcement rods (13) are rotatably connected to the inner sides of the reinforcement blocks (12); a threaded rod (14) is threadedly connected to the top of the reinforcement rod (13); a handle (15) is fixedly connected to the top of the threaded rod (14); the bottom end of the threaded rod (14) passes through the reinforcement rod (13) and is rotatably connected to a contact plate (16); the contact plate (16) contacts the ground when moving.

3. The chain flap machine according to claim 2, characterized in that: A plurality of latch teeth (17) are fixedly connected to the bottom of the abutment plate (16) at equal intervals, and the bottom ends of the latch teeth (17) are arranged in a conical shape.

4. The chain flap machine according to claim 2, characterized in that: The top of the abutment plate (16) is fixedly connected to an auxiliary rod (18), the top end of the auxiliary rod (18) passes through the reinforcement rod (13), and the auxiliary rod (18) is slidably connected to the reinforcement rod (13).

5. The chain plate turning machine according to claim 2, characterized in that: Vertical grooves (19) are provided on both sides of the reinforcing block (12); an elastic member (20) is fixedly connected to the inner bottom wall of the vertical groove (19); the elastic member (20) is composed of a telescopic rod and a spring; a lifting plate (21) is fixedly connected to the top of the elastic member (20); and a locking block (22) is fixedly connected to the top of the lifting plate (21).

6. The chain flap machine according to claim 5, characterized in that: The bottom of the reinforcing rod (13) is provided with a snap-fitting groove (23), the snap-fitting block (22) and the snap-fitting groove (23) are both configured to be hemispherical, and the shapes of the snap-fitting block (22) and the snap-fitting groove (23) are adapted to each other.

7. The chain plate turning machine according to claim 5, characterized in that: Slide grooves (24) are provided on both sides of the vertical groove (19), and sliders (25) are fixedly connected to both sides of the lifting plate (21). The shapes of the sliders (25) and the slide grooves (24) are adapted, and the sliders (25) are slidably connected to the slide grooves (24).

Images