Vacuum bag cleaning device

Abstract

The utility model relates to a vacuum package cleaning device, it relates to vacuum package cleaning field, it includes frame, cleaning mechanism and is used for fixing the fixing mechanism of vacuum package, the cleaning mechanism includes cleaning subassembly and is used for controlling the moving subassembly of cleaning subassembly, the moving subassembly is provided on the frame, and the fixing mechanism is used for fixing the fixing mechanism of vacuum package. The cleaning assembly comprises a first cutter set and a motor, the fixed end of the motor is arranged on the moving assembly, the first cutter set is detachably connected to the output end of the motor, the fixing mechanism is arranged on the rack, the vacuum bag is fixed and clamped through the fixing mechanism, and then the vacuum bag is cleaned through the cleaning mechanism. And removing the deposited and viscous sediments on the inner wall of the vacuum bag. According to the utility model, the cleaning effect and the cleaning efficiency are improved.

Description

Technical Field

[0001] The utility model relates to the field of vacuum bag cleaning, in particular to a vacuum bag cleaning device. Background Art

[0002] The vacuum bag is an important equipment for transferring molten aluminum in the aluminum electrolysis workshop. It is mainly responsible for transferring the molten aluminum in the electrolytic cell to the casting workshop or other places. The accompanying lifting and tilting device makes the whole working process simple and convenient. The molten aluminum in the electrolyte tank is sucked into the device by using a vacuum negative pressure device, and then the molten aluminum is kept warm and transferred by an overhead crane.

[0003] However, during long-term use, hard and sticky deposits will form on the bottom and inner wall of the vacuum bag, so it needs to be cleaned regularly before it can be reused.

[0004] At present, a Chinese utility model patent application with announcement number CN220739458U and publication date April 9, 2024 proposes a vacuum lifting bag cleaning cart, including: a car body, one side of the car body is evenly distributed with steps, the lower end of the car body is provided with a universal locking wheel, and a connecting plate is provided on one side of the vertical surface of the car body. The height of the connecting plate is higher than the vacuum lifting bag, and support frames are symmetrically provided on both sides of the upper surface of the connecting plate. A fixed block is provided on one side of the top of the support frame, and a hydraulic telescopic rod is provided at the lower end of the fixed block. The telescopic end of the hydraulic telescopic rod is connected to the support plate, and the support plate is located above the connecting plate. The lower end of the support plate is vertically connected to the vertical plate, and the outer side surfaces of the vertical plate are respectively provided with a first pedal and a second pedal along their height direction, and the second pedal protrudes from the first pedal.

[0005] When in use, workers enter the vacuum bag through a cleaning cart to perform cleaning operations.

[0006] Regarding the above-mentioned related technologies, when cleaning the vacuum bag, workers use a pneumatic pick to clean the inside of the vacuum bag. Workers are prone to generate dust during the cleaning process, and the sticky sediment formed inside the vacuum bag has different shapes, which makes cleaning difficult and the cleaning efficiency low. Utility Model Content

[0007] In order to improve the cleaning efficiency of a vacuum bag, the utility model provides a vacuum bag cleaning device.

[0008] The utility model provides a vacuum bag cleaning device, which adopts the following technical solutions:

[0009] A vacuum bag cleaning device comprises a frame, a cleaning mechanism and a fixing mechanism for fixing the vacuum bag, the cleaning mechanism comprises a cleaning component and a moving component for controlling the movement of the cleaning component, the moving component is arranged on the frame, the cleaning component comprises a first knife group and a motor, the fixed end of the motor is arranged on the moving component, the first knife group is detachably connected to the output end of the motor, and the fixing mechanism is arranged on the frame.

[0010] By adopting the above technical scheme, the vacuum bag is fixed on the fixing mechanism, and then the first knife group is coaxially positioned with the vacuum bag by controlling the moving component, and then the motor drives the first knife group to rotate, and the moving component pushes the first knife group to move into the vacuum bag, and the first knife group crushes and cleans the accumulated sticky sediment on the inner wall of the vacuum bag. When the first knife group moves to the bottom of the vacuum bag, the accumulated sticky sediment at the bottom of the vacuum bag is crushed and cleaned, and the cleaning work of the vacuum bag is completed, which reduces the labor intensity of workers and improves the cleaning efficiency; by replacing the first knife group and re-coaxially positioning the first knife group and the vacuum bag, it is possible to clean vacuum bags of different models, thereby improving the scope of use of the device.

[0011] Optionally, the cleaning assembly further comprises a second knife group, wherein the second knife group is arranged on the outer peripheral surface of the first knife group, and the second knife group is arranged in a spiral shape.

[0012] By adopting the above technical scheme, while the first knife group is performing the cleaning work, the second knife group is further cleaning the inner wall of the vacuum bag, thereby improving the cleaning effect. At the same time, cleaning debris generated during the cleaning process can be sent out of the vacuum bag under the guiding action of the second knife group, thereby reducing the influence of the cleaning debris on the cleaning process and the possibility of the device getting stuck during the cleaning process, thereby improving the cleaning effect.

[0013] Optionally, the cleaning assembly further comprises a dust cover, and the dust cover is slidably disposed on the moving assembly.

[0014] By adopting the above technical solution, after the first knife group and the vacuum bag are positioned, the dust cover abuts against the vacuum bag. During the cleaning process, the dust cover slides on the moving component and blocks the dust generated during the cleaning process, thereby reducing the possibility of pollution to the surrounding environment and facilitating the collection of the cleaning debris.

[0015] Optionally, the cleaning assembly further includes a dust suction pipe and a fan, the dust suction pipe is arranged on the dust cover, and the fan is arranged in the dust suction pipe.

[0016] By adopting the above technical solution, the dust generated during the cleaning process is sucked into the dust suction pipe through the fan, so that the dust can be collected centrally and the possibility of dust leaking outside the device and causing pollution to the environment can be reduced.

[0017] Optionally, the moving component includes a moving platform, a first hydraulic cylinder, a guide plate and a second hydraulic cylinder, the fixed end of the second hydraulic cylinder is arranged on a frame, the moving platform is slidably arranged on the frame, the moving platform is arranged on an output rod of the second hydraulic cylinder, the fixed end of the first hydraulic cylinder is arranged on the moving platform, the guide plate is slidably arranged on the moving platform, the guide plate is arranged on the output rod of the first hydraulic cylinder, and the fixed end of the motor is arranged on the guide plate.

[0018] By adopting the above technical solution, the height of the movable platform is adjusted by controlling the second hydraulic cylinder, thereby realizing the positioning process, and the guide plate is driven to move by the first hydraulic cylinder, thereby enabling the motor to move, thereby realizing the mobile cleaning function of the inside of the vacuum bag.

[0019] Optionally, the moving component further includes a displacement sensor, and the displacement sensor is disposed on the moving platform.

[0020] By adopting the above technical solution, the displacement distance of the first knife group is detected by a displacement sensor, and the cleaning drilling distance of the first knife group is obtained by obtaining the inner wall distance of the vacuum bag, so that the displacement distance of the first knife group can be accurately controlled, thereby reducing the possibility of inadequate cleaning or excessive cleaning, and at the same time, it can be suitable for cleaning vacuum bags of different models.

[0021] Optionally, the fixing mechanism includes a fixing component, which includes a mounting platform, a third hydraulic cylinder, a clamping frame and a lifting frame. The mounting platform is set on the frame, the fixed end of the lifting frame is set on the mounting platform, the fixed end of the third hydraulic cylinder is rotatably set on the output end of the lifting frame, one end of the clamping frame is rotatably set on the output end of the lifting frame, and the other end of the clamping frame is rotatably connected to the telescopic rod of the third hydraulic cylinder.

[0022] By adopting the above technical solution, the clamping position of the clamping frame can be adjusted under the telescopic action of the third hydraulic cylinder, and the vacuum bag is clamped and fixed by the clamping frame and the mounting table, which reduces the possibility of rotation of the vacuum bag during the cleaning process and improves the stability of cleaning. The lifting frame can adjust the clamping height of the clamping frame by lifting and lowering, thereby achieving the ability to clamp vacuum bags of different models.

[0023] Optionally, the fixing assembly further includes a distance sensor, a positioning groove is provided on the mounting platform, the clamping frame is arranged in an arc shape, and the distance sensor is arranged on the clamping frame.

[0024] By adopting the above technical solution, the vacuum bag is placed on the mounting table, and the vacuum bag is fixed in the positioning groove under the action of gravity to achieve automatic positioning, and is clamped by an arc-shaped clamping frame; after the clamping frame fixes and clamps the vacuum bag, the distance sensor detects the distance between the clamping frame and the arc-shaped groove of the mounting table, and this distance is the diameter of the vacuum bag, thereby obtaining the height of the axis of the vacuum bag, and then adjusting the cleaning component to a suitable position for cleaning, thereby improving the positioning accuracy, thereby improving the cleaning effect, and enabling the device to be suitable for vacuum bags of different models.

[0025] Optionally, the fixing mechanism also includes a material pouring assembly, which includes a fourth hydraulic cylinder, a rotating shaft and a material box. The fixed end of the fourth hydraulic cylinder is rotatably set on the frame, the output rod of the fourth hydraulic cylinder is rotatably connected to the mounting platform, the mounting platform is rotatably set on the frame through the rotating shaft, and the material box is set at the lower end of the frame.

[0026] By adopting the above technical solution, during the cleaning process, the cleaning debris generated falls from the vacuum bag into the material box, reducing the possibility of scattering of the cleaning debris. After the cleaning is completed, the fourth hydraulic cylinder is extended to lift the mounting table, and the mounting table is rotated on the frame through the rotating shaft, thereby dumping the cleaning debris in the vacuum bag out, reducing the steps of manually collecting the cleaning debris, further reducing the labor intensity of the staff, and improving the cleaning efficiency.

[0027] Optionally, the cleaning mechanism further comprises a controller, wherein the controller is disposed on the frame and is electrically connected to the cleaning component, the moving component and the fixing mechanism.

[0028] By adopting the above technical solution, workers can control the device through the control panel of the controller, so that workers can adjust the device more conveniently, thereby improving the degree of automation of the device.

[0029] In summary, the utility model includes at least one of the following beneficial technical effects:

[0030] By setting up a cleaning mechanism, the labor intensity of workers is reduced and the cleaning efficiency is improved; by replacing the first knife group, vacuum bags of different models can be cleaned.

[0031] By arranging the second knife group in the cleaning component, the influence of cleaning debris on the cleaning process is reduced, and at the same time the possibility of the device getting stuck during the cleaning process is reduced, thereby improving the cleaning effect and cleaning efficiency.

[0032] By installing a dust cover, the possibility of dust leaking outside the device and causing environmental pollution can be reduced.

[0033] By setting a distance sensor, the accurate position of the vacuum bag axis can be obtained, and then the cleaning component can be adjusted to a suitable position for cleaning, thereby improving the positioning accuracy and the cleaning effect, so that the device can be applied to vacuum bags of different models. BRIEF DESCRIPTION OF THE DRAWINGS

[0034] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the utility model;

[0035] Figure 2 It is a schematic diagram of the fixing mechanism part;

[0036] Figure 3 It is a schematic diagram of the fixed component part;

[0037] Figure 4 It is a schematic diagram of the cleaning mechanism part;

[0038] Figure 5 This is a schematic diagram of the overall structure from another perspective.

[0039] Explanation of the reference numerals: 100, frame; 200, fixing mechanism; 210, fixing assembly; 211, mounting table; 212, third hydraulic cylinder; 213, clamping frame; 2131, rotating part; 2132, clamping part; 214, lifting frame; 215, distance sensor; 216, positioning groove; 220, pouring assembly; 221, rotating shaft; 222, material box; 223, fourth hydraulic cylinder; 300, cleaning mechanism; 310, moving assembly; 311, moving table; 312, first hydraulic cylinder; 313, second hydraulic cylinder; 314, displacement sensor; 315, guide plate; 320, cleaning assembly; 321, first knife group; 322, second knife group; 323, motor; 324, dust cover; 325, dust suction pipe; 326, fan; 330, controller; 400, vacuum bag. DETAILED DESCRIPTION

[0040] The following combination Figures 1 to 5 The utility model is described in further detail.

[0041] The utility model discloses a vacuum bag cleaning device. Figures 1 to 5 A vacuum bag cleaning device mainly includes a frame 100, a fixing mechanism 200 and a cleaning mechanism 300. The fixing mechanism 200 and the cleaning mechanism 300 are both installed on the frame 100. The vacuum bag 400 is fixed and clamped by the fixing mechanism 200, and then the vacuum bag 400 is cleaned by the cleaning mechanism 300 to remove the accumulated sticky sediment on the inner wall of the vacuum bag 400, thereby improving the cleaning efficiency and cleaning effect.

[0042] Reference Figures 1 to 3The fixing mechanism 200 includes a fixing assembly 210 and a pouring assembly 220. The fixing assembly 210 includes a mounting platform 211, a third hydraulic cylinder 212, a clamping frame 213, a lifting frame 214 and a distance sensor 215. One end of the mounting platform 211 is rotatably mounted on the frame 100 through a rotating shaft 221. A positioning groove 216 is provided at the upper end of the mounting platform 211. The positioning groove 216 is arranged in an arc shape. The arc center of the clamping frame 213 is in line with the arc center of the positioning groove 216 and is perpendicular to the mounting platform 211. The fixed end of the lifting frame 214 is fixedly mounted on the mounting platform 211 by bolts. On the mounting platform 211, the clamping frame 213 includes a clamping portion 2132 and a rotating portion 2131. The clamping portion 2132 is rotatably mounted on the rotating portion 2131 through a bearing. The clamping portion 2132 is arranged in an arc shape. The rotating portion 2131 is rotatably mounted on the output end of the lifting frame 214 through a bearing. The fixed end of the third hydraulic cylinder 212 is rotatably mounted on the output end of the lifting frame 214 through a bearing. The telescopic rod end of the third hydraulic cylinder 212 is rotatably connected to the rotating portion 2131 through a bearing. The distance sensor 215 is fixedly mounted on the clamping portion 2132 by bolts.

[0043] The material unloading assembly 220 includes a fourth hydraulic cylinder 223, a rotating shaft 221, and a material box 222. The fixed end of the fourth hydraulic cylinder 223 is rotatably mounted on the frame 100 via a bearing. The output rod end of the fourth hydraulic cylinder 223 is rotatably connected to the bottom end of the mounting platform 211 via a bearing. The material box 222 is arranged at the lower end of the frame 100, and a material unloading port is opened on the frame 100 at the upper end of the material box 222.

[0044] The vacuum bag 400 is placed on the mounting table 211. Under the action of gravity, the vacuum bag 400 is fixed in the positioning groove 216 to achieve automatic positioning. Under the telescopic action of the third hydraulic cylinder 212, the vacuum bag 400 is clamped by the arc-shaped clamping part 2132. After the clamping part 2132 fixes and clamps the vacuum bag 400, the distance sensor 215 detects the distance between the clamping part 2132 and the arc-shaped groove of the mounting table 211. This distance is the diameter of the vacuum bag 400, thereby obtaining the specific position of the axis of the vacuum bag 400, and then adjusting the cleaning component 320 to a suitable position for cleaning, thereby improving the positioning accuracy, and then improving the cleaning effect, so that the device can be suitable for vacuum bags 400 of different models.

[0045] During the cleaning process, the cleaning debris generated falls from the vacuum bag 400 into the material box 222, reducing the possibility of scattering of the cleaning debris. After the cleaning is completed, the fourth hydraulic cylinder 223 is extended to lift the end of the mounting table 211 away from the rotating shaft 221. The mounting table 211 rotates on the frame 100 through the rotating shaft 221 to tilt the vacuum bag 400, thereby dumping the cleaning debris in the vacuum bag 400, reducing the steps of manually collecting the cleaning debris, further reducing the labor intensity of the staff, and improving the cleaning efficiency.

[0046] Reference Figure 1 , Figure 4 and Figure 5 The cleaning mechanism 300 includes a cleaning component 320, a moving component 310 and a controller 330. The moving component 310 includes a moving platform 311, a first hydraulic cylinder 312, a second hydraulic cylinder 313, a guide plate 315 and a displacement sensor 314. The fixed end of the second hydraulic cylinder 313 is fixedly mounted on the frame 100 by bolts, and the moving platform 311 is slidably set on the frame 100. The moving platform 311 is fixedly mounted on the output rod of the second hydraulic cylinder 313 by bolts, the fixed end of the first hydraulic cylinder 312 is fixedly mounted on the moving platform 311 by bolts, the guide plate 315 is fixedly mounted on the output shaft of the first hydraulic cylinder 312 by bolts, the guide plate 315 and the moving platform 311 are slidably matched by means of a slider slot, the fixed end of the motor 323 is fixedly mounted on the guide plate 315 by bolts, and the displacement sensor 314 is fixed to the moving platform 311 by bolts.

[0047] Reference Figure 4 The cleaning assembly 320 includes a first knife group 321, a second knife group 322, a motor 323, a dust cover 324, a dust suction pipe 325 and a fan 326. The fixed end of the motor 323 is fixedly mounted on the movable platform 311 by bolts. The first knife group 321 is detachably connected to the driving shaft of the motor 323. The second knife group 322 is fixedly mounted on the outer peripheral surface of the first knife group 321 by bolts. The second knife group 322 is arranged in a spiral shape. The dust cover 324 is slidably arranged on the movable platform 311. The dust suction pipe 325 is fixedly mounted on the dust cover 324 by bolts. The fan 326 is fixedly mounted in the dust suction pipe 325 by bolts.

[0048] Reference Figure 1 The controller 330 is fixed to the frame 100 by bolts, and the controller 330 is connected to the first hydraulic cylinder 312, the second hydraulic cylinder 313, the displacement sensor 314, the motor 323, the fan 326, the third hydraulic cylinder 212, the fourth hydraulic cylinder 223 and the distance sensor 215 through wire electrical signals.

[0049] The controller 330 controls the moving assembly 310 to coaxially position the axis of the first knife group 321 with the axis of the vacuum bag 400, and then the motor 323 drives the first knife group 321 to rotate, and the moving assembly 310 pushes the first knife group 321 to move into the vacuum bag 400, and the first knife group 321 crushes and cleans the accumulated sticky sediment on the inner wall of the vacuum bag 400, and the second knife group 322 cleans the inner wall of the vacuum bag 400 again, and the cleaning debris generated during the cleaning process can be sent out of the vacuum bag 400 under the guidance of the second knife group 322. When the first knife group 321 moves to the bottom of the vacuum bag 400, the accumulated sticky sediment at the bottom of the vacuum bag 400 is crushed and cleaned, and the cleaning work of the vacuum bag 400 is completed, which reduces the labor intensity of workers, improves the cleaning efficiency, reduces the impact of cleaning debris on the cleaning process, and reduces the possibility of the device getting stuck during the cleaning process, thereby improving the cleaning effect; by replacing the first knife group 321 and re-coaxially positioning the first knife group 321 and the vacuum bag 400, it is possible to clean vacuum bags 400 of different models, thereby improving the use range of the device.

[0050] After the first knife group 321 and the vacuum bag 400 are positioned, the dust cover 324 abuts against the vacuum bag 400. During the cleaning process, the dust cover 324 slides on the moving component 310, and at the same time blocks the dust generated during the cleaning process. The dust generated during the cleaning process is sucked into the dust suction pipe 325 through the fan 326, so as to realize the centralized collection of the dust, reduce the possibility of dust leakage outside the device to pollute the environment, and facilitate the collection of the cleaning debris.

[0051] The displacement distance of the first knife group 321 is detected by the displacement sensor 314, and the cleaning drilling distance of the first knife group 321 is obtained by obtaining the inner wall distance of the vacuum bag 400, so that the displacement distance of the first knife group 321 can be accurately controlled, thereby reducing the possibility of insufficient cleaning or excessive cleaning, and at the same time, it can be suitable for cleaning vacuum bags 400 of different models.

[0052] The implementation principle of a vacuum bag cleaning device in the embodiment of the utility model is:

[0053] When performing cleaning work, the vacuum bag 400 is placed in the positioning groove 216 on the fixed plate, and the vacuum bag 400 is positioned by rolling itself, and then the vacuum bag 400 is fixed and clamped by the clamping frame 213 to reduce the possibility of rotation of the vacuum bag 400, and the axial position of the vacuum bag 400 is obtained, and then the axis of the first knife group 321 of the cleaning component 320 is adjusted to a position colinear with the axial direction of the vacuum bag 400 by the moving component 310, and then the first knife group 321 is pushed into the vacuum bag 400, and then the cleaning work is performed, thereby improving the cleaning effect and cleaning efficiency.

[0054] The above are all preferred embodiments of the present utility model, and are not intended to limit the protection scope of the present utility model. Therefore, any equivalent changes made based on the structure, shape, and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A vacuum bag cleaning device, characterized in that: The invention comprises a frame (100), a cleaning mechanism (300), and a fixing mechanism (200) for fixing a vacuum bag (400); the cleaning mechanism (300) comprises a cleaning component (320) and a moving component (310) for controlling the movement of the cleaning component (320); the moving component (310) is arranged on the frame (100); the cleaning component (320) comprises a first knife group (321) and a motor (323); a fixed end of the motor (323) is arranged on the moving component (310); the first knife group (321) is detachably connected to the output end of the motor (323); and the fixing mechanism (200) is arranged on the frame (100).

2. A vacuum bag cleaning device according to claim 1, characterized in that: The cleaning assembly (320) further comprises a second knife group (322), wherein the second knife group (322) is arranged on the outer peripheral surface of the first knife group (321), and the second knife group (322) is arranged in a spiral shape.

3. A vacuum bag cleaning device according to claim 1, characterized in that: The cleaning component (320) further comprises a dust cover (324), wherein the dust cover (324) is slidably disposed on the moving component (310).

4. A vacuum bag cleaning device according to claim 3, characterized in that: The cleaning assembly (320) further comprises a dust suction pipe (325) and a fan (326); the dust suction pipe (325) is arranged on the dust cover (324), and the fan (326) is arranged inside the dust suction pipe (325).

5. A vacuum bag cleaning device according to any one of claims 1 to 4, characterized in that: The moving assembly (310) comprises a moving platform (311), a first hydraulic cylinder (312), a guide plate (315), and a second hydraulic cylinder (313); the fixed end of the second hydraulic cylinder (313) is arranged on a frame (100); the moving platform (311) is slidably arranged on the frame (100); the moving platform (311) is arranged on an output rod of the second hydraulic cylinder (313); the fixed end of the first hydraulic cylinder (312) is arranged on the moving platform (311); the guide plate (315) is slidably arranged on the moving platform (311); the guide plate (315) is arranged on the output rod of the first hydraulic cylinder (312); and the fixed end of the motor (323) is arranged on the guide plate (315).

6. A vacuum bag cleaning device according to claim 5, characterized in that: The moving component (310) further comprises a displacement sensor (314), wherein the displacement sensor (314) is arranged on the moving platform (311).

7. A vacuum bag cleaning device according to any one of claims 1 to 4, characterized in that: The fixing mechanism (200) comprises a fixing assembly (210), wherein the fixing assembly (210) comprises a mounting platform (211), a third hydraulic cylinder (212), a clamping frame (213) and a lifting frame (214); the mounting platform (211) is arranged on the frame (100); a fixed end of the lifting frame (214) is arranged on the mounting platform (211); a fixed end of the third hydraulic cylinder (212) is rotatably arranged on an output end of the lifting frame (214); one end of the clamping frame (213) is rotatably arranged on the output end of the lifting frame (214); and the other end of the clamping frame (213) is rotatably connected to a telescopic rod of the third hydraulic cylinder (212).

8. A vacuum bag cleaning device according to claim 7, characterized in that: The fixing assembly (210) further comprises a distance sensor (215); a positioning groove (216) is provided on the mounting platform (211); the clamping frame (213) is arranged in an arc shape; and the distance sensor (215) is arranged on the clamping frame (213).

9. A vacuum bag cleaning device according to claim 7, characterized in that: The fixing mechanism (200) further comprises a material pouring assembly (220), the material pouring assembly (220) comprising a fourth hydraulic cylinder (223), a rotating shaft (221) and a material box (222), the fixed end of the fourth hydraulic cylinder (223) being rotatably arranged on the frame (100), the output rod of the fourth hydraulic cylinder (223) being rotatably connected to a mounting platform (211), the mounting platform (211) being rotatably arranged on the frame (100) via the rotating shaft (221), and the material box (222) being arranged at the lower end of the frame (100).

10. The vacuum bag cleaning device according to claim 1, characterized in that: The cleaning mechanism (300) further comprises a controller (330), wherein the controller (330) is arranged on the frame (100), and the controller (330) is connected to the cleaning component (320), the moving component (310) and the fixing mechanism (200) via electrical signals.

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