Vacuum defoaming machine

Abstract

The utility model discloses a vacuum defoaming machine, include: frame is provided with the oscillation mechanism on the frame, and the oscillation mechanism includes sliding assembly and material tank, and sliding assembly includes fixed base, slide, pull rod and driver, and fixed base sets up on the slide, and fixed base is used for fixing material tank, and pull rod one end is connected with fixed base, and the other end is connected with driver, and driver can drive pull rod rotation to drive slide to slide on the frame, make the material tank of fixed on fixed base oscillation, and material is disturbed unceasingly in the oscillation process, and internal bubble is extruded, collision and converges fast, and gas is separated from material and is discharged through vacuum interface, effectively solved the problem of long defoaming time of traditional mode, because of the improvement of defoaming efficiency, need not long time to maintain vacuum state, reduced the moisture in material is excessively extracted, avoided the change of material viscosity, component proportion etc. characteristics caused by moisture loss, ensured the stability of product final performance.

Description

Technical Field

[0001] This utility model relates to the field of material handling, and in particular to a vacuum defoaming machine. Background Technology

[0002] Before filling materials, eliminating gas from the material is a crucial step in ensuring product quality, especially for high-viscosity materials. Currently, most methods for eliminating gas in high-viscosity materials involve directly vacuuming the material. However, this method has significant drawbacks: it is extremely time-consuming, often taking up to 24 hours, which not only extends the product cycle but also doesn't always yield ideal results. Furthermore, prolonged vacuuming can remove moisture from the material, altering its properties and affecting the final product performance. Analysis has revealed that the main reason for the excessively long vacuum defoaming time in existing technologies is that in a vacuum environment, the material is stationary, making it difficult for the gas inside to escape on its own within a short time.

[0003] Therefore, a vacuum defoaming machine is needed to solve the above problems. Utility Model Content

[0004] This invention overcomes the shortcomings of the prior art and provides a vacuum defoaming machine.

[0005] To achieve the above objectives, the technical solution adopted by this utility model is as follows: a vacuum defoaming machine, comprising: a frame, on which a vibration mechanism is provided, the vibration mechanism including a sliding component and a material tank, the sliding component including a fixed seat, a sliding plate, a pull rod and a driver, the fixed seat being disposed on the sliding plate and used to fix the material tank, one end of the pull rod being connected to the fixed seat and the other end being connected to the driver, the driver being able to drive the pull rod to rotate thereby causing the sliding plate to slide on the frame, causing the material tank fixed on the fixed seat to vibrate.

[0006] In a preferred embodiment of the present invention, a connecting member is provided between the pull rod and the driving member. The connecting member includes a connecting rod and a connecting rod support. The connecting rod is disposed on the connecting rod support, and the pull rod is hinged to the connecting rod.

[0007] In a preferred embodiment of the present invention, the oscillation mechanism further includes a guide rail, and the slide plate is slidably connected to the guide rail via a slider.

[0008] In a preferred embodiment of this utility model, there are two guide rails, which are symmetrically arranged on both sides of the slide plate.

[0009] In a preferred embodiment of this utility model, the fixing base is detachably connected to the sliding plate.

[0010] In a preferred embodiment of this utility model, the driving component is a speed-regulating motor, which can adjust the rotational speed of the connecting rod, thereby adjusting the oscillation rate of the material tank.

[0011] In a preferred embodiment of this utility model, the material tank is provided with a material inlet and a vacuum interface.

[0012] In a preferred embodiment of the present invention, a protective shell is provided on the frame, and the protective shell is detachably connected to the frame. The bottom of the frame is equipped with shock-absorbing pads.

[0013] In a preferred embodiment of this utility model, both the fixing base and the material tank are provided with fixing holes, and the material tank and the fixing base are detachably connected by fixing bolts.

[0014] In a preferred embodiment of this utility model, a vacuum connection pipe is provided on the frame.

[0015] This utility model solves the defects existing in the background technology, and has the following beneficial effects: (1) This utility model sets up an oscillation mechanism on the frame, which drives the material tank to oscillate up and down. During the oscillation process, the material is constantly disturbed, and the internal bubbles are quickly squeezed, collided and converged, which accelerates the gas from the material and discharges through the vacuum interface. This effectively solves the problem of long defoaming time in traditional methods and significantly shortens the product cycle. Due to the improvement of defoaming efficiency, there is no need to maintain a vacuum state for a long time, which reduces the situation of excessive extraction of water from the material. This avoids changes in the viscosity, composition ratio and other characteristics of the material due to water loss, and ensures the stability of the final performance of the product.

[0016] (2) The guide rail and slider in the oscillation mechanism of this utility model cooperate to ensure the smoothness of the slide plate sliding up and down, making the oscillation process of the material tank more stable, reducing unnecessary impact on the material, and the fixed seat and slide plate are detachably connected, and the fixed hole is adapted to the fixed bolt on the material tank, which is convenient to replace according to different specifications of material tanks, thus enhancing the versatility of the equipment.

[0017] In addition, the drive unit uses a speed-regulating motor, which can control the oscillation rate of the material tank by adjusting the rotation speed of the connecting rod. It can flexibly adjust the oscillation intensity according to the viscosity and characteristics of the material to meet the defoaming needs of different materials. Attached Figure Description

[0018] The present invention will be further described below with reference to the accompanying drawings and embodiments; Figure 1 This is a three-dimensional structural diagram of a preferred embodiment of the present invention, showing a frame connected to a protective shell. Figure 2This is a three-dimensional structural diagram of the frame without the protective shell of a preferred embodiment of the present invention; Figure 3 This is a cross-sectional view of the frame of a preferred embodiment of the present invention; Figure 4 This is a preferred embodiment of the connection structure between the fixing base and the material tank of this utility model; Figure 5 This is an enlarged view of the structure of the pull rod and connector according to a preferred embodiment of the present invention.

[0019] In the diagram: 1. Frame; 2. Vibration mechanism; 20. Sliding assembly; 200. Fixed base; 2001. Fixed hole; 201. Slide plate; 202. Tie rod; 203. Driver; 204. Connecting rod; 205. Connecting rod support; 21. Material tank; 210. Material inlet; 212. Vacuum interface; 22. Guide rail; 23. Slider; 3. Protective shell; 4. Shock-absorbing pad; 5. Vacuum connection pipe. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0021] It should be noted that when a component is said to be "fixed to" another component, it can be directly on the other component or it can be fixed through another intermediate component. When a component is said to be "connected to" another component, it can be directly connected to the other component or it may be fixed through another intermediate component. When a component is said to be "set on" another component, it can be set directly on the other component or it may be set through another intermediate component. The terms "vertical," "horizontal," "left," "right," and similar expressions used in this document are for illustrative purposes only.

[0022] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0023] like Figures 1 to 5As shown, a vacuum defoaming machine includes: a frame 1, on which a vibration mechanism 2 and a vacuum connection pipe 5 are provided. The vibration mechanism 2 includes a sliding component 20 and a material tank 21. The material tank 21 is provided with a material port 210 and a vacuum interface 212. The sliding component 20 includes a fixed base 200, a sliding plate 201, a pull rod 202 and a driver 203. The fixed base 200 is disposed on the sliding plate 201 and is used to fix the material tank 21. One end of the pull rod 202 is connected to the fixed base 200 and the other end is connected to the driver 203. The driver 203 can drive the pull rod 202 to rotate, thereby causing the sliding plate 201 to slide on the frame 1, so that the material tank 21 fixed on the fixed base 200 vibrates.

[0024] By setting an oscillation mechanism 2 on the frame 1, the oscillation mechanism 2 drives the material tank 21 to oscillate up and down. During the oscillation process, the material is constantly disturbed, and the internal bubbles are quickly squeezed, collided and converged, which accelerates the gas from leaving the material and is discharged through the vacuum interface 212. This effectively solves the problem of long defoaming time in traditional methods and significantly shortens the product cycle. Due to the improved defoaming efficiency, it is not necessary to maintain a vacuum state for a long time, which reduces the situation of excessive extraction of moisture from the material. This avoids changes in the material viscosity, composition ratio and other characteristics caused by moisture loss, and ensures the stability of the final product performance.

[0025] Specifically, a connecting member is provided between the pull rod 202 and the driving component. The connecting member includes a connecting rod 204 and a connecting rod support 205. The connecting rod 204 is mounted on the connecting rod support 205, and the pull rod 202 is hinged to the connecting rod 204. The driver 203 drives the connecting rod 204 to rotate on the connecting rod support 205, thereby driving the pull rod 202, which is hinged to it, to move up and down. The driving component is a speed-regulating motor, which can adjust the rotation speed of the connecting rod 204, thereby adjusting the oscillation rate of the material tank 21. The use of a speed-regulating motor in the driving component allows for the control of the oscillation rate of the material tank 21 by adjusting the rotation speed of the connecting rod 204. It can flexibly adjust the oscillation intensity according to the viscosity and characteristics of the material to meet the defoaming requirements of different materials.

[0026] The oscillation mechanism 2 also includes a guide rail 22. The slide plate 201 is slidably connected to the guide rail 22 via a slider 23. There are two guide rails 22, which are symmetrically arranged on both sides of the slide plate 201. The guide rail 22 and the slider 23 cooperate to ensure the smoothness of the slide plate 201 sliding up and down, making the oscillation process of the material tank 21 more stable and reducing unnecessary impact on the material.

[0027] In a preferred embodiment of this utility model, the fixed base 200 and the sliding plate 201 are detachably connected. Both the fixed base 200 and the material tank 21 are provided with fixing holes 2001. The material tank 21 and the fixed base 200 are detachably connected by fixing bolts. The fixing bolts are compatible with the fixing holes 2001, so they can be replaced according to different specifications of material tanks 21, thereby enhancing the versatility of the equipment.

[0028] In a preferred embodiment of this utility model, a protective shell 3 is provided on the frame 1, and the protective shell 3 is detachably connected to the frame 1. A shock-absorbing pad 4 is provided at the bottom of the frame 1. The protective shell 3 provided on the frame 1 can effectively isolate the vibrating parts, prevent the operator from contacting the moving parts during the operation of the equipment, and improve the safety of the equipment during use.

[0029] When using this utility model: Before starting the equipment, check that all components are securely connected, especially the transmission components such as the motor, connecting rod 204, and pull rod 202, and ensure that the guide rail 22 and slider 23 slide smoothly. Confirm that the vacuum connection pipe 5 is undamaged and that the protective shell 3 is properly installed.

[0030] Place the material container 21 containing the high-viscosity material on the material container 21 fixing base 200. Tighten the bolts on the material container 21 to ensure it is securely fixed and prevents it from falling off during vibration. If the material container 21 needs to be replaced, simply remove the fixing bolts.

[0031] Seal the gas outlet of material tank 21 to the vacuum connection pipe 5 on the frame 1, ensuring no air leakage at the connection. Start the vacuum system to place the entire device (including material tank 21) in a preset vacuum environment, creating conditions for bubble overflow.

[0032] Based on the characteristics of high-viscosity materials (such as viscosity and bubble content), the rotation speed of connecting rod 204 is adjusted by a speed-regulating motor to set a suitable oscillation frequency and amplitude. When the motor is started, it drives connecting rod 204 to rotate, which in turn causes pull rod 202 to move up and down. This, in turn, causes sliding plate 201, material tank 21 fixing seat 200, and material tank 21 to move smoothly up and down along guide rail 22, initiating the oscillation and defoaming process.

[0033] This invention combines the combined effects of a vacuum environment and vibration. When the motor drives the connecting rod 204 and pull rod 202 to move the slide plate 201 and material tank 21 up and down, the high-viscosity material moves continuously under the vibration force, constantly disturbing and compressing the internal air bubbles. Simultaneously, the vacuum environment provides the power for gas overflow, allowing the air bubbles to quickly detach from the material and be discharged through the gas outlet under this dual action. This synergistic effect completely solves the problem of gas overflow during traditional static vacuuming, significantly shortening the defoaming time and greatly improving defoaming efficiency compared to traditional methods.

[0034] Furthermore, the equipment integrates the vacuum system and the oscillation mechanism 2 on the frame 1, which simplifies the installation and connection process of the equipment and makes it convenient for users to put it into use quickly.

[0035] The above embodiments only illustrate several implementation methods of this utility model, and their descriptions are relatively specific and detailed, but they should not be construed as limiting the scope of the utility model patent. It should be noted that for those skilled in the art, several modifications and improvements can be made without departing from the concept of this utility model. These are all equivalent modifications and improvements made to the above embodiments based on the essential technology of this utility model, and all of these fall within the protection scope of this utility model.

Claims

1. A vacuum defoaming machine, characterized in that, include: A frame is provided with a vibration mechanism, which includes a sliding component and a material tank. The sliding component includes a fixed base, a sliding plate, a pull rod, and a driver. The fixed base is disposed on the sliding plate and is used to fix the material tank. One end of the pull rod is connected to the fixed base, and the other end is connected to the driver. The driver can drive the pull rod to rotate, thereby causing the sliding plate to slide on the frame, so that the material tank fixed on the fixed base vibrates.

2. The vacuum defoaming machine according to claim 1, characterized in that: A connector is provided between the pull rod and the driver. The connector includes a connecting rod and a connecting rod support. The connecting rod is disposed on the connecting rod support, and the pull rod is hinged to the connecting rod.

3. The vacuum defoaming machine according to claim 1, characterized in that: The oscillation mechanism also includes a guide rail, and the slide plate is slidably connected to the guide rail via a slider.

4. The vacuum defoaming machine according to claim 3, characterized in that: There are two guide rails, which are symmetrically arranged on both sides of the skateboard.

5. The vacuum defoaming machine according to claim 1, characterized in that: The mounting base is detachably connected to the sliding plate.

6. The vacuum defoaming machine according to claim 1, characterized in that: The driver is a speed-regulating motor, which can adjust the rotation speed of the connecting rod, thereby adjusting the oscillation rate of the material tank.

7. The vacuum defoaming machine according to claim 1, characterized in that: The material tank is equipped with a material inlet and a vacuum interface.

8. The vacuum defoaming machine according to claim 1, characterized in that: The frame is provided with a protective shell, which is detachably connected to the frame. The bottom of the frame is equipped with shock-absorbing pads.

9. The vacuum defoaming machine according to claim 1, characterized in that: Both the fixing base and the material tank are provided with fixing holes, and the material tank and the fixing base are detachably connected by fixing bolts.

10. The vacuum defoaming machine according to claim 1, characterized in that: The frame is equipped with a vacuum connection pipe.

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