Low-temperature pressing device for filtering material

Abstract

The utility model relates to the technical field of filter material production, in particular to a low-temperature pressing device for filter materials, which comprises a processing workbench and a pressing plate, a slide rail plate is slidably arranged on the surface of the processing workbench, and a slide block is embedded at the slide groove end of the slide rail plate. A pressing plate is arranged on the side, close to the center end of the machining workbench, of the sliding block, the pressing plate comprises an external pressing piece, a pressing roller, a mounting groove, a heating pipe and a temperature displayer, one side of the bottom of the pressing plate is half wrapped with the pressing roller, and the mounting groove is formed in the other side of the bottom of the pressing plate; a heating pipe is mounted on the inner side of the mounting groove; according to the device, the problems that in the prior art, when an existing device is used for pressing multiple layers of materials, the pressing effect is poor, the situation that part of the materials are not tightly pressed frequently occurs, consequently, the attached position is bulged, the production requirement of the filtering materials is affected, the air temperature is low, the texture of the materials becomes hard, and the pressing effect becomes poor are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of filter material production, in particular to a low-temperature pressing device for filter materials. Background Art

[0002] Filter material is a material used to filter impurities and bacteria. It can be used as the production material of protective masks and protective clothing. When producing the filter raw materials, multiple layers of different filter materials need to be pressed together to form a further filter material to meet the protection needs of the protective material and achieve the specified protection indicators.

[0003] When the existing device presses multiple layers of materials, the pressing effect is poor, and some places are often not pressed tightly, resulting in bulging at the joints, affecting the production demand of the filter material. In addition, the temperature is relatively low, causing the material texture to harden and the pressing effect to deteriorate.

[0004] Therefore, in view of this, the existing structure and defects are studied and improved, and a low-temperature pressing device for filter materials is proposed, in order to achieve a more practical purpose. Utility Model Content

[0005] The purpose of the utility model is to provide a low-temperature pressing device for filter materials to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a low-temperature pressing device for filtering materials, comprising a processing workbench and a pressure plate, the surface of the processing workbench is slidably provided with a slide rail plate, and a slider is embedded in the slide groove end of the slide rail plate, and a pressure plate is provided on the side of the slider close to the center end of the processing workbench, the pressure plate comprises an external pressing part, a pressing roller, an installation groove, a heating tube and a temperature display, one side of the bottom of the pressure plate is half-wrapped with a pressing roller, and the other side of the bottom of the pressure plate is provided with a installation groove, a heating tube is installed on the inner side of the installation groove, an external pressing part is provided on the outer side of the installation groove, and the external pressing part comprises an arc plate, a temperature sensing metal sheet and a heat-conducting metal wire, and a heat-conducting metal wire is provided at the arc surface of the arc plate facing the heating tube, and a temperature sensing metal sheet is provided on the surface side of the heat-conducting metal wire, and the temperature sensing metal sheet is connected to the temperature display through a wire.

[0007] Furthermore, the external pressing part cooperates with the size of the installation groove through the arc plate, and the external pressing part and the pressure plate constitute a detachable structure.

[0008] Furthermore, the bottom plane of the pressure plate is higher than the bottom plane of the arc plate, and the arc plate protrudes downward from the inner side of the mounting groove.

[0009] Furthermore, the temperature sensing metal sheet is electrically connected to a temperature display via a wire to display the temperature value of the heat-conducting metal wire.

[0010] Furthermore, a card plate is provided on one side of the top of the processing workbench, a connecting plate is installed on one end of the outer side of the slide rail plate, and the slide rail plate and the connecting plate are combined and embedded in the outer wall of the card plate.

[0011] Furthermore, the connecting plate includes an auxiliary pulley and a transmission gas rod. The bottom of the connecting plate is equipped with an auxiliary pulley for assisting sliding, and one side of the outer wall of the connecting plate is provided with a transmission gas rod for pneumatic transmission.

[0012] Furthermore, the slider includes a lifting rod, a guide rod and a plastic cushion. The lifting rod is vertically installed on one side of the slider, and the guide rod is vertically installed on the other side of the slider. The plastic cushion is installed on the bottom plane of the slider.

[0013] Furthermore, a non-slip pad is embedded on the surface of the processing workbench.

[0014] Furthermore, the heat-conducting metal wires are laid in a honeycomb shape.

[0015] The utility model provides a low-temperature pressing device for filtering materials, which has the following beneficial effects:

[0016] 1. The utility model adopts a roller pressing method as the pressing basis, and utilizes the overall horizontal sliding to continuously roll and press the bottom material;

[0017] Cooperating with the arc plate at the rear side, the elastic property of the arc plate that can be slightly deformed is utilized to elastically press the filter material, and the two pressing methods are combined to make the multi-layer filter material tightly pressed.

[0018] 2. In the utility model, heat-conducting metal wires are laid on the inner side of the arc plate, which receive the heat transferred by the top non-contact heating tube to avoid overheating and concentrated heating. The honeycomb-shaped heat-conducting metal wires can diffuse the heat evenly, and cooperate with temperature monitoring to enable the arc plate to provide low-temperature assistance during pressing to ensure the pressing effect;

[0019] The temperature monitoring component is not in direct contact with the heating component, which can extend the service life of the temperature monitoring component. The temperature monitoring is stable and in direct contact with the heat-conducting metal wire, which can ensure the accuracy of the temperature monitoring value and is not prone to malfunction. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The disclosure of the present invention will become easier to understand with reference to the accompanying drawings. It is easy for those skilled in the art to understand that these drawings are only used to illustrate the technical solution of the present invention and are not intended to limit the scope of protection of the present invention. In the drawings:

[0021] Figure 1 This is a front perspective structural diagram of a low-temperature pressing device for filtering materials according to the utility model;

[0022] Figure 2 It is a rear perspective structural schematic diagram of a low-temperature pressing device for filtering materials of the utility model;

[0023] Figure 3 It is a schematic diagram of the three-dimensional structure of a slider of a low-temperature pressing device for filtering materials of the utility model;

[0024] Figure 4 This is a schematic diagram of the three-dimensional structure of a pressure plate of a low-temperature pressing device for filtering materials according to the utility model;

[0025] Figure 5 The utility model is a schematic diagram of the three-dimensional structure of an external pressing plate of a low-temperature pressing device for filtering materials.

[0026] In the figure: 1. Processing table; 2. Clamping plate; 3. Slide plate; 4. Connecting plate; 401. Auxiliary pulley; 402. Transmission gas rod; 5. Sliding block; 501. Lifting rod; 502. Guide rod; 503. Plastic cushion; 6. Pressing plate; 601. External pressing part; 6011. Arc plate; 6012. Temperature sensing metal sheet; 6013. Heat-conducting metal wire; 602. Pressing roller; 603. Mounting slot; 604. Heating tube; 605. Temperature display; 7. Anti-slip pad. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] See also Figure 1-5The utility model provides a technical solution: a low-temperature pressing device for filtering materials, comprising a processing table 1 and a pressure plate 6, a slide plate 3 is slidably arranged on the surface of the processing table 1, and a slider 5 is embedded in the slide groove end of the slide plate 3, and a pressure plate 6 is arranged on the side of the slider 5 close to the center end of the processing table 1, the pressure plate 6 comprises an external pressing part 601, a pressing roller 602, an installation groove 603, a heating tube 604 and a temperature display 605, one side of the bottom of the pressure plate 6 is half-wrapped with a pressing roller 602, and the other side of the bottom of the pressure plate 6 is opened The heating tube 604 is installed on the inner side of the installation groove 603, and the external pressing piece 601 is arranged on the outer side of the installation groove 603, and the external pressing piece 601 includes an arc plate 6011, a temperature sensing metal sheet 6012 and a heat conducting metal wire 6013, and the arc plate 6011 is provided with a heat conducting metal wire 6013 at the arc surface facing the heating tube 604, and the surface side of the heat conducting metal wire 6013 is provided with a temperature sensing metal sheet 6012, and the temperature sensing metal sheet 6012 is connected to a temperature display 605 through a wire; the external pressing piece 601 is connected to the heating tube 604 through a wire; The arc plate 6011 and the installation groove 603 are matched in size, and the external pressing piece 601 and the pressure plate 6 constitute a detachable structure; the bottom plane of the pressure plate 6 is higher than the bottom plane of the arc plate 6011, and the arc plate 6011 protrudes downward from the inner side of the installation groove 603; the temperature sensing metal sheet 6012 is electrically connected to the temperature display 605 through a wire to display the temperature value of the heat-conducting metal wire 6013; a card plate 2 is provided on one side of the top of the processing workbench 1, and a connecting plate 4 is installed on one end of the outer side of the slide plate 3, and the slide plate 3 and the connecting plate 4 are combined and embedded On the outer wall of the card plate 2; the connecting plate 4 includes an auxiliary pulley 401 and a transmission gas rod 402, the bottom of the connecting plate 4 is equipped with an auxiliary pulley 401 for auxiliary sliding, and one side of the outer wall of the connecting plate 4 is provided with a transmission gas rod 402 for pneumatic transmission; the slider 5 includes a lifting rod 501, a guide rod 502 and a plastic cushion 503, the lifting rod 501 is vertically installed on one side of the inner side of the slider 5, and the guide rod 502 is vertically installed on the other side of the inner side of the slider 5, and the plastic cushion 503 is installed on the bottom plane of the slider 5; the surface of the processing workbench 1 is embedded with an anti-slip pad 7;

[0029] The spliced ​​slider structure is adopted, and the slide rail plate 3 and the connecting plate 4 are combined to make them engage and slide horizontally on the card plate 2, and are pushed by the transmission gas rod 402 to ensure stability during the sliding process, so that the pressing is more stable;

[0030] The double-rod lifting structure is adopted, and the lifting rod 501 and the guide rod 502 are positioned in both directions, so that the lifting process is more precise and can better meet the pressing requirements of different filter materials;

[0031] The roller pressing method is used as the pressing basis, and the pressing roller 602 is used to continuously roll and press the bottom material by horizontal sliding of the pressing roller 602 as a whole;

[0032] Cooperating with the arc plate 6011 on the rear side of the pressure plate 6, the arc plate 6011 can be slightly deformed to elastically press the filter material, and combining the two pressing methods to make the multi-layer filter material tightly pressed;

[0033] Furthermore, the arc plate 6011 is provided with a detachable structure, and the corresponding arc plate 6011 can be replaced and adjusted according to the pressing strength requirements.

[0034] Heat-conducting metal wires 6013 are laid on the inner side of the arc plate, which receive the heat transferred by the top non-contact heating tube 604 to avoid overheating and concentrated heating. The honeycomb-shaped heat-conducting metal wires 6013 can diffuse the heat evenly, and cooperate with temperature monitoring to enable the arc plate 6011 to provide low-temperature assistance during pressing to ensure the pressing effect;

[0035] The temperature sensing metal sheet 6012 is not in direct contact with the heating tube 604, which can extend the service life of the temperature sensing metal sheet 6012, and the temperature monitoring is stable. It is in direct contact with the heat-conducting metal wire 6013, which can ensure the accuracy of the temperature monitoring value and is not prone to malfunction.

[0036] Working principle: For this type of low-temperature pressing device for filtering materials, the filtering materials to be pressed are first evenly laid on the surface of the anti-slip mat 7 of the processing workbench 1, and then the heating tube 604 is energized to gradually heat up the heating tube 604. Then, the arc plate 6011 under the heating tube 604 receives heat through the heat-conducting metal wire 6013 to gradually heat up the arc plate 6011, and the temperature is monitored by the temperature sensing metal sheet 6012, and the temperature value is displayed on the temperature display 605. When the temperature monitoring reaches the appropriate temperature;

[0037] By starting and controlling the lifting rod 501, the top slider 5 is pulled down, so that the pressing roller 602 is gradually pressed on the filter material, and then the transmission air rod 402 is controlled to push the connecting plate 4 to move horizontally, so that the pressing roller 602 gradually rolls on the filter material to move and press the filter material;

[0038] During horizontal pressing, the arc plate 6011 at the rear side of the pressure plate 6 will be slightly deformed to elastically pressurize the filter material, and the arc plate 6011 with a certain temperature can press the filter material at the bottom more tightly.

[0039] The above description is only a specific implementation method of the utility model, but the protection scope of the utility model is not limited to this. Any changes or substitutions that can be thought of by any technician familiar with the field within the technical scope disclosed by the utility model without creative work should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope defined in the claims.

Claims

1. A low-temperature pressing device for filter materials, comprising a processing table (1) and a pressing plate (6), characterized in that: The surface of the processing workbench (1) is slidably provided with a slide rail plate (3), and a slider (5) is embedded in the slide groove end of the slide rail plate (3), and a pressure plate (6) is provided on the side of the slider (5) close to the center end of the processing workbench (1), and the pressure plate (6) includes an external pressing part (601), a pressing roller (602), a mounting groove (603), a heating tube (604) and a temperature display (605), one side of the bottom of the pressure plate (6) is half-wrapped with the pressing roller (602), and the other side of the bottom of the pressure plate (6) is provided with a mounting groove (603), and the mounting groove (60 3) is installed with a heating tube (604) on the inner side, an external pressing piece (601) is arranged on the outer side of the installation groove (603), and the external pressing piece (601) includes an arc plate (6011), a temperature sensing metal sheet (6012) and a heat conducting metal wire (6013), and the arc plate (6011) is provided with a heat conducting metal wire (6013) on the arc surface facing the heating tube (604), and a temperature sensing metal sheet (6012) is arranged on one side of the surface of the heat conducting metal wire (6013), and the temperature sensing metal sheet (6012) is connected to a temperature display (605) via a wire.

2. A low temperature pressing device for filter material according to claim 1, characterized in that: The external pressing piece (601) cooperates with the size of the arc plate (6011) and the installation groove (603), and the external pressing piece (601) and the pressure plate (6) form a detachable structure.

3. A low temperature pressing device for filter material according to claim 1, characterized in that: The bottom plane of the pressure plate (6) is higher than the bottom plane of the arc plate (6011), and the arc plate (6011) protrudes downward from the inner side of the mounting groove (603).

4. A low temperature pressing device for filter material according to claim 1, characterized in that: The temperature sensing metal sheet (6012) is electrically connected to the temperature display (605) via a wire, and is used to display the temperature value of the heat-conducting metal wire (6013).

5. A low temperature pressing device for filter material according to claim 1, characterized in that: A clamping plate (2) is arranged on one side of the top of the processing workbench (1), a connecting plate (4) is installed on one end of the outer side of the slide rail plate (3), and the slide rail plate (3) and the connecting plate (4) are combined and embedded in the outer wall of the clamping plate (2).

6. A low temperature pressing device for filter material according to claim 5, characterized in that: The connecting plate (4) comprises an auxiliary pulley (401) and a transmission air rod (402); the bottom of the connecting plate (4) is provided with an auxiliary pulley (401) for assisting sliding; one side of the outer wall of the connecting plate (4) is provided with a transmission air rod (402) for pneumatic transmission.

7. A low temperature pressing device for filter material according to claim 1, characterized in that: The slider (5) comprises a lifting rod (501), a guide rod (502) and a plastic cushion (503); the lifting rod (501) is vertically installed on one side of the interior of the slider (5), and the guide rod (502) is vertically installed on the other side of the interior of the slider (5); and the plastic cushion (503) is installed on the bottom plane of the slider (5).

8. A low temperature pressing device for filter material according to claim 1, characterized in that: An anti-slip pad (7) is embedded and installed on the surface of the processing workbench (1).

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