Inner container propelling device
Through the inner liner propulsion device that is matched with hydraulic cylinder and spring, the problem of inner liner deviation due to inertia is solved, and the accurate positioning and stable propulsion of the inner liner is achieved, adapting to different sizes of inner liner to reduce wear.
Patent Information
- Application Number
- CN202422152827.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-02
- Publication Date
- 2025-08-01
- Estimated Expiration
- 2034-09-02
AI Technical Summary
The inner liner is deviated due to inertia during the production process, which affects subsequent production work, and it is difficult for the existing technology to accurately advance to the designated position.
The hydraulic cylinder is used to push the push plate to abut the inner liner, and the cylinder drives the lift plate to lower the lift plate to make the contact plate come into contact with the inner liner. The spring compresses the abutment plate to stabilize the inner liner, and adjust the position with the guide inclined plate to ensure that the inner liner is accurately promoted.
The inner liner can be accurately pushed to the designated position, reduce deviation, adapt to the inner liner with different outer diameters, reduce wear, and improve position adjustment accuracy.
Smart Images
Figure CN223175170U_ABST
Abstract
Description
Technical Field
[0001] This application relates to the technical field of inner tank production, and particularly to an inner tank propulsion device. Background Art
[0002] An inner tank generally refers to a layer of material or component inside a container or device, used to store contents or protect the external structure. During the production process of the inner tank, after each production process is completed, it needs to be transported to the next production process. Usually, the method is to use a propulsion device to push the inner tank. For example, in the final inspection step, if the inner tank passes the inspection, it needs to be pushed from the inspection conveyor belt to the OK conveyor belt for discharging. If the inner tank fails the inspection, it needs to be pushed from the inspection conveyor belt to the NG conveyor belt for recycling. However, the shapes of some inner tanks are usually cylindrical and heavy, resulting in the situation that the inner tank continues to roll due to inertia after being pushed to the designated position, unable to be accurately pushed to the designated position, thus affecting the subsequent production work of the inner tank. Summary of the Utility Model
[0003] In order to reduce the situation of the inner tank being displaced after transportation due to the influence of the inertia of the inner tank and enable the inner tank to be accurately pushed to the designated position, this application provides an inner tank propulsion device.
[0004] An inner tank propulsion device provided by this application adopts the following technical solution:
[0005] An inner tank propulsion device includes a frame body. A hydraulic cylinder is installed on the frame body. The piston rod of the hydraulic cylinder is connected to a push plate. An installation frame is installed on the top of the push plate. A cylinder is arranged on the installation frame. The cylinder is connected to a lifting plate. A plurality of springs are arranged on the side of the lifting plate facing the push plate. The plurality of springs are jointly connected to an abutting plate.
[0006] By adopting the above technical solution, when advancing the inner tank, the hydraulic cylinder advances the push plate towards the inner tank. After the push plate abuts against the inner tank, the air cylinder starts and drives the lifting plate to descend. Since the peripheral surface of the inner tank is an arc surface, the lifting plate abuts against the inner tank during the descending process, and makes the abutting plate move towards the direction close to the lifting plate. At this time, the spring is in a compressed state. Then the hydraulic cylinder continues to advance the inner tank to the designated position. After the inner tank reaches the designated position, since the spring controls the abutting plate to abut against the inner tank, the inner tank will not continue to roll due to inertia. Then the air cylinder drives the lifting to rise, the abutting plate is separated from the inner tank, the spring returns to the natural state and drives the abutting plate to reset. Finally, the hydraulic cylinder drives the push plate to reset and waits to advance the next inner tank. Thus, the inner tank can be accurately advanced to the designated position, reducing the situation of deviation after the inner tank is transported due to the influence of the inertia of the inner tank. And the cooperation of the spring and the abutting plate can abut tightly against the inner tanks with different outer diameters. Usually, the larger the outer diameter of the inner tank, the heavier the weight, and the abutting plate will increase the compression amount of the spring, further increasing the pressure between the abutting plate and the inner tank, so as to stably advance the inner tanks with different outer diameters to the designated position.
[0007] Optionally, guide inclined plates are arranged at both ends of the push plate, and the two guide inclined plates are inclined in the direction away from each other, and the mounting frame is mounted on the two guide inclined plates.
[0008] By adopting the above technical solution, when the inner tank is misaligned during transportation and does not align with the push plate, after the hydraulic cylinder advances the push plate towards the inner tank, the abutting plate can cooperate with the guide inclined plate during the descending process to adjust the inner tank to align with the push plate, realizing the adjustment of the position of the inner tank, so that the inner tank can be accurately advanced to the designated position.
[0009] Optionally, polyurethane plates are mounted on the sides of the guide inclined plate and the push plate facing away from the hydraulic cylinder.
[0010] By adopting the above technical solution, the polyurethane plate is a flexible plate, reducing the rigid contact during the pushing process of the inner tank and reducing the situation of wear and scratching on the outer periphery of the inner tank.
[0011] Optionally, a guide rod is mounted on the push plate, a guide sleeve is mounted on the frame body, the guide rod is parallel to the piston rod of the hydraulic cylinder, and the guide rod passes through the guide sleeve.
[0012] Optionally, the side surface of the abutting plate facing the push plate is set as a guide inclined surface, and the guide inclined surface inclines from the top of the abutting plate to the bottom of the abutting plate in the direction away from the push plate.
[0013] By adopting the above technical solution, the guide inclined surface cooperates with the peripheral surface of the inner tank, making it easier to push the abutting plate to compress the spring and reducing the situation of scratching the peripheral surface of the inner tank by the side of the abutting plate.
[0014] Optionally, the frame body includes a lifting assembly and a support plate. The lifting assembly is installed at the bottom of the support plate and controls the lifting of the support plate, and the hydraulic cylinder is installed on the support plate.
[0015] By adopting the above technical solution, the lifting assembly can control the lifting of the support plate, and further control the lifting of the hydraulic cylinder, which is convenient for adjusting the height of the pushing plate to push the inner liner on conveyors of different heights.
[0016] Optionally, the lifting assembly includes a mounting seat and a guiding seat. A worm is rotatably connected to one side of the mounting seat. The worm is connected with a hand crank. A worm gear is rotatably connected in the mounting seat. The worm gear meshes with the worm. The central axis of the worm gear is perpendicular to the horizontal plane. A rotating sleeve is coaxially fixed to the worm gear. A lifting screw is slidably connected to the mounting seat. The lifting screw passes through the rotating sleeve and is threadedly connected. The lifting screw is connected with a support column. The support column is fixed to the bottom of the support plate. A guiding column is slidably arranged in the guiding seat. The guiding column is parallel to the support column. The guiding column is fixed to the bottom of the support plate.
[0017] By adopting the above technical solution, when the hand crank is rotated, the hand crank drives the worm to rotate, the worm drives the worm gear to rotate, the worm gear drives the rotating sleeve to rotate, the rotating sleeve drives the lifting screw to lift and lower, the lifting screw drives the support column to lift and lower, and the guiding column plays a guiding role, so that the support plate can be lifted and lowered stably.
[0018] Optionally, a reinforcing rib is installed at the top of the guiding column, and the reinforcing rib is fixed to the bottom of the support plate.
[0019] In summary, the present application includes at least one of the following beneficial technical effects:
[0020] 1. After the inner liner reaches the specified position, since the spring controls the abutting plate to abut against the inner liner, the inner liner will not continue to roll due to inertia. Then the air cylinder drives the lifting to rise, the abutting plate is separated from the inner liner, the spring returns to its natural state and drives the abutting plate to reset, and finally the hydraulic cylinder drives the pushing plate to reset and waits to push the next inner liner. Thus, the inner liner can be accurately pushed to the specified position, reducing the situation of deviation of the inner liner after transfer due to the influence of the inertia of the inner liner.
[0021] 2. The cooperation of the spring and the abutting plate can tighten inner liners with different outer diameters. Usually, the larger the outer diameter of the inner liner, the heavier its weight, and the abutting plate will increase the compression amount of the spring, further increasing the pressure between the abutting plate and the inner liner, so that inner liners with different outer diameters can be stably pushed to the specified position.
[0022] 3. When the inner tank is misaligned during transportation and fails to align with the push plate, after the hydraulic cylinder pushes the push plate close to the inner tank, the abutting plate can cooperate with the guiding inclined plate during the descending process to adjust the inner tank to align with the push plate, realizing the adjustment of the position of the inner tank, so that the inner tank can be accurately pushed to the designated position. Description of the Drawings
[0023] Figure 1 is a schematic diagram of the overall structure of an embodiment of the present application.
[0024] Figure 2 is Figure 1 an enlarged schematic diagram of part A in
[0025] Figure 3 is a schematic diagram of the structure for embodying the rotating sleeve in an embodiment of the present application.
[0026] Description of the reference numerals: 1, frame body; 11, support plate; 12, reinforcing rib; 2, hydraulic cylinder; 21, guide sleeve; 22, guide rod; 3, push plate; 31, guiding inclined plate; 32, polyurethane plate; 4, lifting assembly; 41, mounting seat; 42, guiding seat; 43, worm; 44, hand crank; 45, worm gear; 46, rotating sleeve; 47, lifting screw rod; 48, support column; 49, guiding column; 5, mounting frame; 51, air cylinder; 52, lifting plate; 53, spring; 54, abutting plate; 541, guiding inclined surface. Detailed Description of the Embodiment
[0027] The following will Figures 1-3 further describe the present application in detail with reference to the attached
[0028] An embodiment of the present application discloses an inner tank propulsion device.
[0029] As Figure 1 , Figure 2 and Figure 3 , the inner tank propulsion device includes a frame body 1, a hydraulic cylinder 2 and a push plate 3;
[0030] The frame body 1 includes a lifting assembly 4 and a support plate 11. The lifting assembly 4 includes a mounting seat 41 and a guiding seat 42. The mounting seat 41 is located directly below the support plate 11. The number of guiding seats 42 is two, and the two guiding seats 42 are located below one end of the frame body 1. One side of the mounting seat 41 is rotatably connected to a worm 43, and the worm 43 is connected to a hand crank 44. A worm gear 45 is rotatably connected inside the mounting seat 41. The worm gear 45 meshes with the worm 43. The central axis of the worm gear 45 is perpendicular to the horizontal plane. The worm gear 45 is coaxially fixed with a rotating sleeve 46. The rotating sleeve 46 is located below the worm gear 45. A lifting screw rod 47 is slidably connected inside the mounting seat 41. The lifting screw rod 47 passes through the rotating sleeve 46 and the worm gear 45, and the lifting screw rod 47 is threadedly connected to the rotating sleeve 46. The lifting screw rod 47 is connected to a support column 48, and the support column 48 is bolted to the bottom of the support plate 11. A guiding column 49 is inserted into the guiding seat 42. The guiding column 49 is adapted to the guiding seat 42. The guiding column 49 is parallel to the support column 48. The guiding column 49 is bolted to the bottom of the support plate 11. One side of the top of the guiding column 49 is welded with a reinforcing rib 12, and the reinforcing rib 12 is bolted to the bottom of the support plate 11.
[0031] The number of hydraulic cylinders 2 is two. The two hydraulic cylinders 2 are arranged along the length direction of the support plate 11 and installed on the top surface of the support plate 11. A guiding sleeve 21 is installed on the support plate 11. One guiding sleeve 21 is arranged on each side of each hydraulic cylinder 2. Each guiding sleeve 21 is provided with a guiding rod 22 passing through it. The guiding rod 22 is adapted to the guiding sleeve 21. The piston rod of each hydraulic cylinder 2 and the guiding rods 22 on its two sides are commonly bolted to a pushing plate 3.
[0032] Both ends of the pushing plate 3 are welded with guiding inclined plates 31. The two guiding inclined plates 31 are inclined in the direction away from each other. Polyurethane plates 32 are bolted to the sides of the guiding inclined plates 31 and the pushing plate 3 facing away from the hydraulic cylinders 2. An installation frame 5 is bolted to the top surface of one end of the two guiding inclined plates 31 away from the pushing plate 3. An air cylinder 51 is fixed on the installation frame 5. The piston cylinder of the air cylinder 51 is vertically downward. The air cylinder 51 is connected to a lifting plate 52. A plurality of springs 53 are fixed to the side of the lifting plate 52 facing the pushing plate 3. The plurality of springs 53 are commonly connected to a butting plate 54. The side of the butting plate 54 facing the pushing plate 3 is provided with a guiding inclined surface 541. The guiding inclined surface 541 slopes from the top to the bottom of the butting plate 54 in the direction away from the pushing plate 3.
[0033] Before propulsion, first rotate the hand crank 44. The hand crank 44 drives the worm to rotate. The worm 43 drives the worm gear 45 to rotate. The worm gear 45 drives the rotating sleeve 46 to rotate. The rotating sleeve 46 drives the lifting screw rod 47 to lift and lower. The lifting screw rod 47 drives the support column 48 to lift and lower. The guiding column 49 plays a guiding role, enabling the support plate 11 to be lifted and lowered stably, and adjusting the height of the pushing plate 3 so that the pushing plate 3 is directly opposite to the inner container.
[0034] When pushing the inner tank, a hydraulic cylinder 2 cooperating with a push plate 3 can push the inner tank from the inspection conveyor belt onto the OK conveyor belt, and another hydraulic cylinder 2 cooperating with a push plate 3 can push the inner tank from the inspection conveyor belt onto the NG conveyor belt;
[0035] The hydraulic cylinder 2 pushes the push plate 3 close to the inner tank. After the push plate 3 abuts against the inner tank, the air cylinder 51 starts and drives the lifting plate 52 to descend. Since the peripheral surface of the inner tank is an arc surface and under the action of the guiding inclined surface 541, the lifting plate 52 abuts against the inner tank during the descending process, and makes the abutting plate 54 move towards the direction close to the lifting plate 52. At this time, the spring 53 is in a compressed state, realizing that the abutting plate 54 and the push plate 3 jointly clamp the inner tank. Then the hydraulic cylinder 2 continues to push the inner tank to the designated position. When the inner tank reaches the designated position, because the spring 53 controls the abutting plate 54 to abut against the inner tank, the inner tank will not continue to roll due to inertia. Then the air cylinder 51 drives the lifting to rise, the abutting plate 54 is separated from the inner tank, and the spring 53 returns to its natural state and drives the abutting plate 54 to reset. Finally, the hydraulic cylinder 2 drives the push plate 3 to reset and waits to push the next inner tank. Thus, the inner tank can be accurately pushed to the designated position, reducing the situation of deviation after the inner tank is transported due to the influence of the inertia of the inner tank. And the cooperation of the spring 53 and the abutting plate 54 can clamp the inner tanks with different outer diameters. Usually, the larger the outer diameter of the inner tank, the heavier the weight, and the abutting plate 54 will increase the compression amount of the spring 53, further increasing the pressure between the abutting plate 54 and the inner tank, so as to stably push the inner tanks with different outer diameters to the designated position;
[0036] When the inner tank is misaligned during the transportation process and does not align with the push plate 3, after the hydraulic cylinder 2 pushes the push plate 3 close to the inner tank, the abutting plate 54 can cooperate with the guiding inclined plate 31 during the descending process to adjust the inner tank to align with the push plate 3, realizing the adjustment of the position of the inner tank, so that the inner tank can be accurately pushed to the designated position.
[0037] The implementation principle of the embodiment of the present application is: when the inner tank reaches the designated position, because the spring 53 controls the abutting plate 54 to abut against the inner tank, the inner tank will not continue to roll due to inertia. Then the air cylinder 51 drives the lifting to rise, the abutting plate 54 is separated from the inner tank, and the spring 53 returns to its natural state and drives the abutting plate 54 to reset. Finally, the hydraulic cylinder 2 drives the push plate 3 to reset and waits to push the next inner tank. Thus, the inner tank can be accurately pushed to the designated position, reducing the situation of deviation after the inner tank is transported due to the influence of the inertia of the inner tank.
[0038] The above are all the preferred embodiments of the present application, and do not limit the protection scope of the present application accordingly. Therefore, all equivalent changes made according to the structure, shape, and principle of the present application should be covered within the protection scope of the present application.
Claims
1. An inner container propulsion device, characterized in that: The invention comprises a frame (1), a hydraulic cylinder (2) is installed on the frame (1), a piston rod of the hydraulic cylinder (2) is connected to a push plate (3), a mounting frame (5) is installed on the top of the push plate (3), a cylinder (51) is provided on the mounting frame (5), the cylinder (51) is connected to a lifting plate (52), a plurality of springs (53) are provided on the side of the lifting plate (52) facing the push plate (3), and the plurality of springs (53) are commonly connected to an abutting plate (54).
2. The inner container propulsion device according to claim 1, characterized in that: Both ends of the push plate (3) are provided with guide inclined plates (31), the two guide inclined plates (31) are arranged in a direction away from each other, and the mounting frame (5) is mounted on the two guide inclined plates (31).
3. The inner liner propulsion device according to claim 2, characterized in that: A polyurethane plate (32) is installed on the side of the guide inclined plate (31) and the push plate (3) facing away from the hydraulic cylinder (2).
4. The inner liner propulsion device according to claim 2, wherein: A guide rod (22) is installed on the push plate (3), a guide sleeve (21) is installed on the frame (1), the guide rod (22) is parallel to the piston rod of the hydraulic cylinder (2), and the guide rod (22) passes through the guide sleeve (21).
5. The inner liner propulsion device according to claim 1, characterized in that: The side surface of the abutment plate (54) facing the push plate (3) is provided with a guide slope (541), and the guide slope (541) is inclined from the top of the abutment plate (54) to the bottom of the abutment plate (54) in a direction away from the push plate (3).
6. The inner liner propulsion device according to claim 1, characterized in that: The frame (1) comprises a lifting assembly (4) and a support plate (11); the lifting assembly (4) is mounted on the bottom of the support plate (11) and controls the lifting of the support plate (11); and the hydraulic cylinder (2) is mounted on the support plate (11).
7. The inner liner propulsion device according to claim 6, characterized in that: The lifting assembly (4) includes a mounting seat (41) and a guide seat (42), one side of the mounting seat (41) is rotatably connected to a worm (43), the worm (43) is connected to a hand crank (44), a worm wheel (45) is rotatably connected inside the mounting seat (41), the worm wheel (45) is meshed with the worm (43), the center axis of the worm wheel (45) is perpendicular to the horizontal plane, and a rotating sleeve (46) is coaxially fixed to the worm wheel (45), and the mounting seat (41) is slidably connected to a lifting screw (47), the lifting screw (47) passes through the rotating sleeve (46) and is threadedly connected, the lifting screw (47) is connected to a support column (48), the support column (48) is fixed to the bottom of the support plate (11), a guide column (49) is slidably provided in the guide seat (42), the guide column (49) is parallel to the support column (48), and the guide column (49) is fixed to the bottom of the support plate (11).
8. The inner container propulsion device according to claim 7, characterized in that: A reinforcing rib (12) is installed on the top of the guide column (49), and the reinforcing rib (12) is fixed to the bottom of the support plate (11).