A rotary front stop mechanism

Abstract

The present invention discloses a rotary front stop mechanism, including a front stop assembly and a driving assembly, wherein the front stop assembly includes a baffle, a rotating shaft and a hinge support, wherein the baffle and the hinge support are fixedly connected to both sides of the rotating shaft by bolts, nuts and washers, and the driving assembly is hinged on the hinge support. The present invention has a simple structure and strong practicality, and not only increases the working range of the rotary front stop mechanism, but also can adjust the height position of the front stop assembly through a lifting assembly according to the different heights of the assembly line bracket and the thickness requirements of the silkworm frame, thereby meeting the installation requirements of different assembly line brackets and realizing automatic operation.

Description

Technical Field

[0001] The invention relates to a rotary front stop mechanism. Background Art

[0002] In the process of insect breeding, breeding frames are generally needed for breeding. In the process of factory breeding, assembly line processing is required to meet the use needs of the entire growth cycle of insects. Since the breeding frames need to be stacked on the assembly line for easy transportation, a mechanical structure is required to block the breeding frames so that the breeding frames stay in the required position to achieve layer-by-layer stacking of breeding frames. When the breeding frames are transported on the assembly line, the mechanical structure needs to be used to control the equal spacing of the breeding frames. Summary of the invention

[0003] The purpose of the present invention is to provide a technical solution of a rotary front baffle mechanism to address the deficiencies in the prior art, which not only increases the working range of the rotary front baffle mechanism and allows the breeding frames to stay in a stacked position, but also can meet the installation requirements of different assembly line brackets and realize automated operation.

[0004] In order to solve the above technical problems, the present invention adopts the following technical solutions:

[0005] A rotary front block mechanism, characterized in that it includes a front block assembly and a driving assembly, the front block assembly includes a baffle, a rotating shaft and a hinge support, the baffle and the hinge support are fixedly connected on both sides of the rotating shaft by bolts, nuts and gaskets, and the driving assembly is hinged on the hinge support; through the design of the front block assembly, the breeding frame transported to the corresponding position can be blocked, which is convenient for the superposition and stacking of the breeding frames. When in use, the rotating shaft drives the baffle and the hinge support to rotate 180°, so that the baffle and the hinge support maintain relative balance during rotation, thereby improving the stability and reliability of the front block assembly during rotation. The rotary front block mechanism can not only be directly installed on the assembly line bracket, but also can adjust the height position of the front block assembly through the lifting assembly according to the different heights of the assembly line bracket and the thickness requirements of the breeding frame, thereby meeting the installation requirements of different assembly line brackets and enhancing its flexibility and reliability during use.

[0006] Furthermore, the baffle has an L-shaped structure, and the rotation angle of the baffle around the rotating shaft is a, and the range of the rotation angle a is 0° to 90°. The L-shaped baffle design not only improves the stability of the baffle when blocking the movement of the breeding frame, but also improves the connection strength between the baffle and the rotating shaft. The baffle rotates within this rotation angle range to block or push the breeding frame, thereby meeting the requirements of the breeding frame assembly line movement.

[0007] Furthermore, a buffer plate is horizontally arranged on the side of the baffle, which can protect the breeding frame and prevent the breeding frame from moving too fast and causing a violent collision between the breeding frame and the baffle, thereby affecting the insects in the breeding frame, and at the same time can protect the entire front baffle mechanism.

[0008] Furthermore, the driving assembly includes a cylinder and a cross block. The cylinder is fixedly connected to the bottom of the cylinder mounting plate through an intermediate ear shaft seat. The cylinder mounting plate is connected to the center of the rear side of the cross block through bolts and nuts. Both ends of the front side of the cross block are fixedly connected with angle connectors. The intermediate ear shaft seat improves the connection strength and stability between the cylinder and the cylinder mounting plate, which facilitates the rotation of the cylinder during operation. The cross block improves the stability and reliability of the connection between the cylinder and the lifting assembly. The angle connector improves the connection strength between the cross block and the lifting assembly. The driving assembly can drive the front block assembly to rotate, so that the front block assembly rotates within the set rotation range to achieve automatic control.

[0009] Furthermore, the cylinder is connected to the Y-type double-elbow joint through a piston rod, and the Y-type double-elbow joint is rotatably connected to the hinge support. The cylinder drives the Y-type double-elbow joint to move horizontally through the piston rod, and the Y-type double-elbow joint drives the hinge support to rotate along the rotating shaft, thereby adjusting the angle position of the baffle.

[0010] Furthermore, the cylinder is provided with a quick-change joint and a magnetic switch, and the magnetic switch is convenient for controlling the operation of the cylinder so that the cylinder drives the front stop assembly to operate.

[0011] Furthermore, two ends of the rotating shaft are symmetrically connected with diamond seat bearings, and the diamond seat bearings are connected to the seat bearing mounting plate. The diamond seat bearings improve the stability of the connection between the rotating shaft and the lifting assembly.

[0012] Furthermore, the driving assembly and the front block assembly are both connected above the lifting assembly, and the lifting assembly includes an upper support plate, a lower support plate and a cross beam. A positioning frame is provided on the inner side surface of the upper support plate, and the positioning frame is respectively connected to the front block assembly and the driving assembly, and the lower support plate is connected to the bottom of the upper support plate through a guide rod and a lifting rod, and the two guide rods are symmetrically arranged on both sides of the lifting rod, and a first through hole and a second through hole are provided on the lower support plate, the guide rod matches the first through hole, and the lifting rod matches the second through hole, and the positioning frame improves the connection strength and stability between the upper support plate and the front block assembly and the driving assembly, and the lower support plate drives the upper support plate to move up and down through the guide rod and the lifting rod, thereby adjusting the height position of the front block assembly and the driving assembly, and the first through hole and the second through hole improve the stability and reliability of the guide rod and the lifting rod during the up and down movement.

[0013] Furthermore, the cross beam is horizontally fixedly connected between the bottom surfaces of the two lower support plates, and servo motors are symmetrically arranged on the top surface of the cross beam. Gears are arranged on the servo motors, and racks are arranged on the sides of the lifting rods. The gears and the racks are meshed with each other. The cross beam not only improves the connection strength between the two lower support plates, but also can be used to place the servo motor. At the same time, when the cross beam, the lower support plates and the assembly line bracket are fixedly installed, the stability of the connection between the entire front stop mechanism and the assembly line bracket is improved. The servo motor drives the rack to move through the gear, and then drives the front stop assembly and the drive assembly to move up and down through the lifting rod.

[0014] Furthermore, two groups of reinforcing mechanisms are symmetrically arranged between the driving assembly and the front block assembly, and the reinforcing mechanism includes a sleeve, a reinforcing rod and a positioning block. One end of the reinforcing rod is fixedly connected to the side of the cross block through the positioning block, and the other end of the reinforcing rod is sleeved on the rotating shaft through the sleeve. The rotating shaft is connected to the cross block through the reinforcing rod, which not only improves the connection strength between the two, but also makes the rotating shaft more stable and reliable during rotation. The sleeve does not affect the rotation of the rotating shaft. The reinforcing mechanism improves the connection strength and stability between the front block assembly and the driving assembly, so that the baffle remains stable and reliable during rotation, while reducing the vibration generated by the driving assembly.

[0015] The present invention has the following beneficial effects due to the adoption of the above technical solution:

[0016] 1. Through the design of the front block assembly, the breeding frames transported to the corresponding positions can be blocked, which is convenient for the stacking of breeding frames. When in use, the shaft drives the baffle and the hinge support to rotate 180°, so that the baffle and the hinge support maintain relative balance during rotation, thereby improving the stability and reliability of the front block assembly during rotation.

[0017] 2. The driving component can drive the front block component to rotate, so that the front block component rotates within a set rotation range to achieve automatic control.

[0018] 3. The strengthening mechanism improves the connection strength and stability between the front baffle assembly and the drive assembly, so that the baffle remains stable and reliable during rotation, while reducing the vibration caused by the drive assembly.

[0019] 4. The rotary front baffle mechanism can not only be directly installed on the assembly line bracket, but also can adjust the height position of the front baffle assembly through the lifting assembly according to the different heights of the assembly line bracket and the thickness requirements of the breeding frame, so as to meet the installation requirements of different assembly line brackets and enhance its flexibility and reliability during use.

[0020] The present invention has a simple structure and strong practicality. It not only increases the working range of the rotary front stop mechanism, but also can adjust the height position of the front stop assembly through the lifting assembly according to the different heights of the assembly line brackets and the thickness requirements of the breeding frame, thereby meeting the installation requirements of different assembly line brackets and realizing automated operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The present invention will be further described below in conjunction with the accompanying drawings:

[0022] Figure 1 It is a structural schematic diagram of a rotary front stop mechanism of the present invention;

[0023] Figure 2 It is a schematic diagram of the connection between the front block assembly and the drive assembly in the present invention;

[0024] Figure 3 for Figure 1 Schematic diagram of the cross section along the AA direction;

[0025] Figure 4 It is a schematic diagram of the connection between the front block assembly, the drive assembly and the lifting mechanism;

[0026] Figure 5 It is a structural schematic diagram of the lifting assembly in the present invention.

[0027] In the figure: 1-hinge support; 2-rotating shaft; 3-baffle; 4-buffer plate; 5-bearing mounting plate with seat; 6-cross block; 7-cylinder mounting plate; 8-angle connector; 9-Y-type double elbow joint; 10-bearing with diamond seat; 11-cylinder; 12-middle ear shaft seat; 13-quick-change connector; 14-piston rod; 15-positioning frame; 16-upper support plate; 17-lower support plate; 18-servo motor; 19-crossbeam; 20-reinforcement rod; 21-positioning block; 22-sleeve; 23-guide rod; 24-lifting rod; 25-first through hole; 26-second through hole. DETAILED DESCRIPTION

[0028] like Figures 1 to 5As shown, a rotary front baffle mechanism of the present invention includes a front baffle assembly and a driving assembly. The front baffle assembly includes a baffle plate 3, a rotating shaft 2 and a hinge support 1. The baffle plate 3 and the hinge support 1 are fixedly connected to both sides of the rotating shaft 2 by bolts, nuts and washers. The baffle plate 3 is L-shaped. The rotation angle of the baffle plate 3 around the rotating shaft 2 is a, and the range of the rotation angle a is 0° to 90°. The design of the baffle plate 3 with an L-shaped structure not only improves the stability of the baffle plate 3 when blocking the movement of the breeding frame, but also improves the connection strength between the baffle plate 3 and the rotating shaft 2. The baffle plate 3 rotates within this rotation angle range to achieve blocking or pushing the breeding frame, meeting the requirements of the breeding frame assembly line movement. A buffer plate 4 is horizontally arranged on the side of the baffle plate 3. The buffer plate 4 It can protect the breeding frame and prevent the breeding frame from moving too fast, causing a violent collision between the breeding frame and the baffle 3, thereby affecting the insects in the breeding frame. At the same time, it can protect the entire front baffle mechanism. The two ends of the rotating shaft 2 are symmetrically connected with diamond seat bearings 10, and the diamond seat bearings 10 are connected to the seat bearing mounting plate 5. The diamond seat bearings 10 improve the stability of the connection between the rotating shaft 2 and the lifting assembly.

[0029] The driving assembly is hinged on the hinge support 1, and the driving assembly includes a cylinder 11 and a cross bar 6. The cylinder 11 is fixedly connected to the bottom of the cylinder mounting plate 7 through an intermediate trunnion seat 12. The cylinder mounting plate 7 is connected to the center of the rear side of the cross bar 6 through bolts and nuts. The two ends of the front side of the cross bar 6 are fixedly connected with angle connectors 8. The intermediate trunnion seat 12 improves the connection strength and stability between the cylinder 11 and the cylinder mounting plate 7, which is convenient for the cylinder 11 to rotate during operation. The cross bar improves the stability and reliability of the connection between the cylinder 11 and the lifting assembly. The angle connector 8 improves the connection strength between the cross block 6 and the lifting assembly. The cylinder 11 is connected to the Y-type double-elbow joint 9 through the piston rod 14. The Y-type double-elbow joint 9 is rotatably connected to the hinge support 1. The cylinder 11 drives the Y-type double-elbow joint 9 to move horizontally through the piston rod 14. The Y-type double-elbow joint 9 drives the hinge support 1 to rotate along the rotating shaft 2, thereby adjusting the angular position of the baffle 3. A quick-change joint 13 and a magnetic switch are provided on the cylinder 11. The magnetic switch is convenient for controlling the operation of the cylinder 11, so that the cylinder 11 drives the front block assembly to work.

[0030] Two sets of reinforcing mechanisms are symmetrically arranged between the driving assembly and the front block assembly, and the reinforcing mechanisms include a sleeve 22, a reinforcing rod 20 and a positioning block 21. One end of the reinforcing rod 20 is fixedly connected to the side of the cross block 6 through the positioning block 21, and the other end of the reinforcing rod 20 is sleeved on the rotating shaft 2 through the sleeve 22. The rotating shaft 2 is connected to the cross block 6 through the reinforcing rod 20, which not only improves the connection strength between the two, but also makes the rotating shaft 2 more stable and reliable during rotation. The sleeve 22 does not affect the rotation of the rotating shaft 2.

[0031] The driving assembly and the front block assembly are both connected above the lifting assembly. The lifting assembly includes an upper support plate 16, a lower support plate 17 and a crossbeam 19. A positioning frame 15 is provided on the inner side surface of the upper support plate 16. The positioning frame 15 is respectively connected to the front block assembly and the driving assembly. The lower support plate 17 is connected to the bottom of the upper support plate 16 through a guide rod 23 and a lifting rod 24, and the two guide rods 23 are symmetrically arranged on both sides of the lifting rod 24. A first through hole 25 and a second through hole 26 are provided on the lower support plate 17. The guide rod 23 matches the first through hole 25, and the lifting rod 24 matches the second through hole 26. The positioning frame 15 improves the connection strength and stability between the upper support plate 16 and the front block assembly and the driving assembly. The lower support plate 17 drives the upper support plate 16 to move up and down through the guide rod 23 and the lifting rod 24, thereby adjusting the height position of the front block assembly and the driving assembly. The first through hole 25 and the second through hole 26 improve the stability and reliability of the guide rod 23 and the lifting rod 24 during the up and down movement.

[0032] The crossbeam 19 is horizontally fixedly connected between the bottom surfaces of the two lower support plates 17. A servo motor 18 is symmetrically arranged on the top surface of the crossbeam 19. A gear is arranged on the servo motor 18. A rack is arranged on the side of the lifting rod 24. The gear and the rack are meshed with each other. The crossbeam 19 not only improves the connection strength between the two lower support plates 17, but also can be used to place the servo motor 18. At the same time, when the crossbeam 19, the lower support plate 17 and the assembly line bracket are fixedly installed, the stability of the connection between the entire front block mechanism and the assembly line bracket is improved. The servo motor 18 drives the rack to move through the gear, and then drives the front block assembly and the drive assembly to move up and down through the lifting rod 24. Through the design of the front block assembly, the breeding frame transported to the corresponding position can be blocked, which is convenient for the superposition and stacking of the breeding frames. When in use, the rotating shaft 2 drives the baffle 3 and the hinge support 1 to rotate 180°, so that the baffle 3 and the hinge support 1 maintain relative balance during rotation, thereby improving the stability and reliability of the front baffle assembly during rotation; the driving assembly can drive the front baffle assembly to rotate, so that the front baffle assembly rotates within a set rotation range to achieve automatic control; the strengthening mechanism improves the connection strength and stability between the front baffle assembly and the driving assembly, so that the baffle 3 maintains stability and reliability during rotation, while reducing the vibration caused by the driving assembly; the rotating front baffle mechanism can not only be directly installed on the assembly line bracket, but also can adjust the height position of the front baffle assembly through the lifting assembly according to the different heights of the assembly line bracket and the thickness requirements of the breeding frame, thereby meeting the installation requirements of different assembly line brackets and enhancing its flexibility and reliability during use.

[0033] The working principle of the present invention is as follows:

[0034] During actual use, first fix the lower support plate and cross beam of the lifting assembly on the assembly line bracket, start the two servo motors, drive the rack to move through the gear, and then drive the upper support rod to move upward through the lifting rod until the front block assembly and the drive assembly reach the required height position, then start the cylinder, drive the Y-shaped double elbow joint to move through the piston rod, further drive the shaft to rotate through the hinge support, and the shaft drives the baffle to rotate to achieve blocking of the breeding frame.

[0035] The above are only specific embodiments of the present invention, but the technical features of the present invention are not limited thereto. Any simple changes, equivalent replacements or modifications made based on the present invention to achieve basically the same technical effects are all included in the protection scope of the present invention.

Claims

1. A rotary front stop mechanism, which is installed on a production line support and is used to stop a breeding frame transported to a corresponding position, and is characterized by: The cam is connected to the bottom of the support frame by a bolt, and the two guide wheels are connected to the bottom of the support frame by a spring, and the two guide wheels are symmetrically arranged on the two sides of the support frame. A first through hole and a second through hole are provided on the support plate, the guide rod matches the first through hole, and the lifting rod matches the second through hole; two groups of reinforcing mechanisms are symmetrically arranged between the driving assembly and the front block assembly, and the reinforcing mechanism includes a sleeve, a reinforcing rod and a positioning block, one end of the reinforcing rod is fixedly connected to the side of the cross block through the positioning block, and the other end of the reinforcing rod is sleeved on the rotating shaft through the sleeve; the baffle is an L-shaped structure, and the rotation angle of the baffle around the rotating shaft is a, and the range of the rotation angle a is 0° to 90°; bearings with diamond seats are symmetrically connected at both ends of the rotating shaft, and the bearings with diamond seats are connected to the bearing mounting plate with seats; the crossbeam, the lower support plate and the assembly line bracket are fixedly installed, and when in use, the rotating shaft drives the baffle and the hinge support to rotate 180°, so that the baffle and the hinge support maintain relative balance during rotation.

2. A rotary front stop mechanism according to claim 1, characterized in that: A buffer plate is horizontally arranged on the side surface of the baffle.

3. The rotary front stop mechanism according to claim 1, characterized in that: The cylinder is connected to a Y-shaped double-elbow joint through a piston, and the Y-shaped double-elbow joint is rotatably connected to the hinge support.

4. The rotary front stop mechanism according to claim 1, characterized in that: The cylinder is provided with a quick-change joint and a magnetic switch.

5. The rotary front stop mechanism according to claim 1, characterized in that: The crossbeam is horizontally fixedly connected between the bottom surfaces of the two lower support plates, a servo motor is symmetrically arranged on the top surface of the crossbeam, a gear is arranged on the servo motor, a rack is arranged on the side surface of the lifting rod, and the gear and the rack are meshed with each other.

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