Dew-proof cotton hot compress glue device

Abstract

The utility model discloses a dew-proof cotton hot compress glue device, and relates to the technical field of dew-proof cotton processing, the dew-proof cotton hot compress glue device comprises a hot compress glue pressing machine, a bottom plate is arranged in the hot compress glue pressing machine, the bottom plate is provided with a dew-proof cotton body to be processed by hot compress glue, the top of the hot compress glue pressing machine is provided with an air cylinder, and the air cylinder is provided with an air outlet. An air cylinder is arranged on the bottom plate, a pressing plate used for covering and pressing the dew-proof cotton body is arranged at the telescopic end of the air cylinder, two sliding grooves are symmetrically formed in the bottom plate, sliding blocks are slidably connected into the two sliding grooves respectively, pressing rollers are rotatably connected to the side walls of the sliding blocks, a plurality of roller blades are distributed on the pressing rollers at equal intervals, and the roller blades abut against the dew-proof cotton body. And one end of the sliding block is provided with a driving mechanism used for driving the sliding block to slide in the sliding groove, and the sliding block slides through the driving mechanism. According to the utility model, surface pretreatment is carried out on the dew-proof cotton body before hot-compress glue processing, so that the processing quality of the hot-compress glue pressing machine on the dew-proof cotton body hot-compress glue processing is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of dew-proof cotton processing, in particular to a dew-proof cotton hot compress glue device. Background Art

[0002] The dew-proof cotton is used in equipment such as outdoor ring network cabinets, cable branch boxes and control unit cabinets of distribution networks to absorb and lock water, and prevent condensation from dripping from the cabinet top and causing equipment short circuits. Dew-proof cotton is a functional polymer material with high water absorption and water lock. The material itself also has good moisture resistance and durability. It uses polymer grafting technology and is attached to the top plate and side walls of the equipment to ensure that there is no visible water dripping from the top plate. The dew-proof cotton body has the ability to lock water and weaken temperature differences. When the cotton body is saturated with moisture, no dripping will form on the surface. It has a good moisture regulation function and will be released in a cycle to ensure that the humidity value inside the equipment is not too high and that no visible water will be generated on the cabinet wall, thereby achieving an anti-condensation effect.

[0003] Hot compress glue for insulation cotton is one of the processing steps in the production process of insulation cotton. It is to place the insulation cotton raw material to be processed with hot compress glue on the bottom plate of the hot compress glue press machine, and then lay a layer of hot compress glue and film, and then use the cylinder to drive the pressing plate to press down to cover and press the insulation cotton, so that the glue layer adheres to the insulation cotton, so that the insulation cotton can be pasted to the external equipment through the glue layer after the film layer is torn off during the construction. However, in the process of processing, because the glue layer is directly applied to the surface of the insulation cotton, the quality of the hot compress bonding between the two is simply affected by the pressing effect, which limits the application firmness of the glue layer. In the later operation process, the hot compress glue layer on the insulation cotton is prone to debonding and opening, which affects the processing quality of the hot compress glue operation of the insulation cotton by the hot compress glue press machine. Utility Model Content

[0004] In view of the above-mentioned technical problems existing in the processing and application of the existing dew-isolating cotton, the utility model provides a dew-isolating cotton hot compress glue device.

[0005] A hot compress glue device for insulating cotton comprises a hot compress glue press, wherein a bottom plate is arranged in the hot compress glue press, a body of insulating cotton to be processed with hot compress glue is arranged on the bottom plate, a cylinder is arranged on the top of the hot compress glue press, a pressing plate for covering and pressing the body of insulating cotton is arranged at the telescopic end of the cylinder, two slide grooves are symmetrically opened on the bottom plate, sliders are slidably connected in the two slide grooves respectively, a pressure roller is rotatably connected to the side wall of the slider, a plurality of roller blades are equidistantly arranged on the pressure roller, and the roller blades abut against the body of insulating cotton;

[0006] One end of the slider is provided with a driving mechanism for driving the slider to slide along the slide groove, and the sliding of the slider drives the pressing roller to roll along the surface of the isolation cotton body.

[0007] Furthermore, the driving mechanism includes a connecting block and an electric push rod, a slot is provided in the slide groove, the connecting block is arranged in the slot, and one end of the connecting block is fixedly connected to the bottom of the slider, the electric push rod is arranged on a side wall of the base plate, and the telescopic shaft of the electric push rod is fixedly connected to the connecting block and pushes the connecting block to move along the slot.

[0008] Furthermore, a bearing is embedded in the slider, and two ends of the pressure roller are respectively inserted into the inner ring of the bearing.

[0009] Furthermore, a cavity is provided inside the pressure roller, and a plurality of air outlets connected to the cavity are evenly distributed on the pressure roller wall. One end of the pressure roller is penetrated through the extension of the slider and is rotatably connected to a rotary joint.

[0010] Furthermore, one end of the rotary joint is connected to an air supply pipe, and one end of the air supply pipe is connected to an air outlet of a blower arranged on the hot compress glue pressing machine.

[0011] Beneficial effects of the utility model:

[0012] 1. The exposed cotton body to be processed with hot-compression glue is placed on the bottom plate, so that the connecting block is driven by the telescopic shaft of the electric push rod to move along the groove, and then the slider is driven to slide along the slide groove, so that the pressure roller moves accordingly, and then the roller blade is abutted against the exposed cotton body, so that the pressure roller rolls along the surface of the exposed cotton body around the bearing, and then the surface of the exposed cotton body is scratched by the force of the roller blade to cut a crack on the surface of the exposed cotton body, so as to further increase the adhesion area between the rubber layer and the surface of the exposed cotton body when the rubber layer is further applied on the surface of the exposed cotton body, and at the same time, when the cylinder drives the pressure plate to cover the exposed cotton body for hot-compression glue processing, the rubber layer is embedded in the crack on the surface of the exposed cotton body, so as to improve the hot-compression bonding effect between the two, and improve the application firmness of the rubber layer, reduce the possibility of debonding and opening of the hot-compression glue layer on the exposed cotton body in the later stage, and improve the processing quality of the hot-compression glue operation of the exposed cotton body by the hot-compression glue pressing machine by pre-treating the surface of the exposed cotton body before hot-compression glue processing.

[0013] 2. The gas is delivered to the cavity inside the pressure roller through the air pipe by the blower, and then discharged from the air outlet. Then, as the pressure roller rolls along the surface of the isolation cotton body, the air from the air outlet is blown toward the surface of the isolation cotton body, which is convenient for blowing and dust removal on the surface of the isolation cotton body, and reduces the interference of dust impurities that may be attached to the surface of the isolation cotton body on its hot compress adhesive processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a three-dimensional diagram of a hot compress glue pressing machine.

[0015] Figure 2 A cross-sectional view of the base plate.

[0016] Figure 3 for Figure 2 Schematic diagram of the enlarged structure at point A in the middle.

[0017] Reference numerals

[0018] 1. Hot compress glue pressing machine; 2. Bottom plate; 3. Isolation cotton body; 4. Cylinder; 5. Pressing plate; 6. Slide groove; 7. Sliding block; 8. Pressing roller; 9. Roller blade; 10. Connecting block; 11. Electric push rod; 12. Notch; 13. Bearing; 14. Cavity; 15. Air outlet; 16. Rotary joint; 17. Air pipe; 18. Blower. DETAILED DESCRIPTION

[0019] The present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments. The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations are obvious to those of ordinary skill in the art. The embodiments are selected and described in order to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific purposes.

[0020] Example

[0021] A device for hot compress glue for insulating cotton includes a hot compress glue press machine 1. A base plate 2 is provided inside the hot compress glue press machine 1. An insulating cotton body 3 to be processed with hot compress glue is provided on the base plate 2. A cylinder 4 is provided on the top of the hot compress glue press machine 1. A pressing plate 5 for covering and pressing the insulating cotton body 3 is provided at the telescopic end of the cylinder 4. The working position of the pressing plate 5 matches the insulating cotton body 3. The size of the pressing plate 5 is smaller than that of the base plate 2. The insulating cotton body 3 to be processed with hot compress glue is placed on the base plate 2, and then a layer of hot compress glue and a film are laid. The pressing plate 5 is then driven downward by the cylinder 4 to cover and press the insulating cotton body 3. This allows the adhesive layer to adhere to the insulating cotton body 3. When the insulating cotton body 3 is constructed later, the film layer can be torn off and the body can be pasted to an external device through the adhesive layer. This is an existing hot compress glue processing technology for the insulating cotton body 3. Please refer to Figure 1 , Figure 2 .

[0022] Two dovetail shaped chutes 6 are symmetrically provided on the bottom plate 2, and matching sliders 7 are slidably connected in the two chutes 6, and a pressure roller 8 is rotatably connected to the side wall of the slider 7. A bearing 13 is embedded in the side wall of the slider 7. The two ends of the pressure roller 8 are respectively inserted into the inner ring of the bearing 13 and are rotatably connected to the slider 7 through the bearing 13. Multiple roller blades 9 are equidistantly arranged on the pressure roller 8, and the roller blades 9 are abutted against the isolation cotton body 3. The roller blades 9 are arranged in a thorn shape, refer to Figure 1 , Figure 3 .

[0023] A driving mechanism for driving the slider 7 to slide along the slide groove 6 is provided at one end of the slider 7, and the sliding of the slider 7 drives the pressure roller 8 to roll along the surface of the isolation cotton body 3. The driving mechanism includes a connecting block 10 and an electric push rod 11. A rectangular notch 12 is provided at the bottom of the slide groove 6. The connecting block 10 is arranged in the notch 12, and one end of the connecting block 10 is fixedly connected to the bottom of the slider 7. The electric push rod 11 is arranged at one side wall of the bottom plate 2, and the telescopic shaft of the electric push rod 11 is fixedly connected to the side wall of the connecting block 10, and pushes the connecting block 10 to move along the notch 12. When the pressure roller 8 completes the operation, the electric push rod 11 cooperates with the connecting block 10 to drive the slider 7 to slide to a side position of the bottom plate 2 away from the isolation cotton body 3, thereby driving the pressure roller 8 to move accordingly, and staggered with the pressure plate 5, so as not to interfere with the pressing operation of the pressure plate 5, refer to Figure 1 , Figure 2 .

[0024] By placing the insulation cotton body 3 to be processed with hot compress glue on the bottom plate 2, the connecting block 10 is driven by the telescopic shaft of the electric push rod 11 to move along the notch 12, and then the slider 7 is driven to slide along the slide groove 6, so that the pressure roller 8 moves accordingly, and then the roller blade 9 abuts against the insulation cotton body 3, so that the pressure roller 8 rolls along the surface of the insulation cotton body 3 around the bearing 13. Then, the surface of the insulation cotton body 3 is scratched by the force of the roller blade 9 to cut a crack on the surface of the insulation cotton body 3, so as to further increase the adhesion area between the rubber layer and the surface of the insulation cotton body 3 when the rubber layer is applied on the surface of the insulation cotton body 3. At the same time, when the cylinder 4 drives the pressing plate 5 to cover the insulation cotton body 3 for hot compress glue processing, the rubber layer is embedded in the crack on the surface of the insulation cotton body 3, so as to improve the hot compress bonding effect between the two, and improve the application firmness of the rubber layer, and reduce the possibility of debonding and opening of the hot compress rubber layer on the insulation cotton body 3 in the later stage. By pre-treating the surface of the insulation cotton body 3 before hot compress glue processing, the processing quality of the hot compress glue pressing machine 1 on the insulation cotton body 3 can be improved. Figure 1 , Figure 2 .

[0025] A cavity 14 is provided inside the pressure roller 8, and a plurality of fan-shaped air outlets 15 connected to the cavity 14 are evenly distributed on the wall of the pressure roller 8. One end of the pressure roller 8 is set to be closed, and the other end of the pressure roller 8 is set to be open. One end of the pressure roller 8 is inserted into the extension of the slider 7, and is rotatably connected to a rotary joint 16. The rotary joint 16 is connected to the open end of the pressure roller 8. The rotary joint 16 is concentrically arranged with the pressure roller 8, and one end of the rotary joint 16 is flexibly connected to one end of the pressure roller 8 through a preset hose. A precision bearing connected to the hose is provided in the rotary joint 16 for rotation operation. An air supply pipe 17 is connected to one end of the rotary joint 16, and one end of the air supply pipe 17 is connected to the air outlet of a blower 18 arranged on the hot compress glue laminating machine 1. The material of the air supply pipe 17 is rubber, which is convenient for flexible connection with the rotary joint 16, and the setting length of the air supply pipe 17 meets the requirements of its movement operation with the pressure roller 8. By using the cooperation of the rotary joint 16, the pressure roller 8 drives the end of the rotary joint 16 provided with a precision bearing to rotate during the rotation process, so that the air pipe 17 is not easy to rotate. The air is transported to the cavity 14 in the pressure roller 8 through the air pipe 17 by the blower 18, and then discharged from the air outlet 15. Then, as the pressure roller 8 rolls along the surface of the isolation cotton body 3, the air from the air outlet 15 blows toward the surface of the isolation cotton body 3, which is convenient for blowing and dust removal on the surface of the isolation cotton body 3 to reduce the interference of dust impurities that may be attached to the surface of the isolation cotton body 3 on its hot compress adhesive processing. Figure 2 , Figure 3 .

[0026] Obviously, the described embodiments are only part of the embodiments of the utility model, not all of them. The technicians in the technical field of the utility model can make various modifications or supplements to the specific embodiments described, or replace them in a similar way, but they will not deviate from the spirit of the utility model or exceed the scope defined by the attached claims. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field and related fields without creative work should fall within the scope of protection of the utility model.

Claims

1. A hot compress glue device for insulating cotton, comprising a hot compress glue press (1), wherein a bottom plate (2) is arranged inside the hot compress glue press (1), and an insulating cotton body (3) to be processed with hot compress glue is arranged on the bottom plate (2), and a cylinder (4) is arranged on the top of the hot compress glue press (1), and a pressing plate (5) for covering and pressing the insulating cotton body (3) is arranged at the telescopic end of the cylinder (4), characterized in that: Two slide grooves (6) are symmetrically provided on the bottom plate (2), and sliders (7) are slidably connected in the two slide grooves (6), and a pressure roller (8) is rotatably connected on the side wall of the slider (7). A plurality of roller blades (9) are equidistantly provided on the pressure roller (8), and the roller blades (9) are in contact with the isolation cotton body (3); A driving mechanism for driving the slider (7) to slide along the slide groove (6) is provided at one end of the slider (7), and the sliding movement of the slider (7) drives the pressing roller (8) to roll along the surface of the isolation cotton body (3).

2. The dew-proof cotton hot compress glue device according to claim 1, characterized in that: The driving mechanism comprises a connecting block (10) and an electric push rod (11); a notch (12) is provided in the slide groove (6); the connecting block (10) is arranged in the notch (12), and one end of the connecting block (10) is fixedly connected to the bottom of the slide block (7); the electric push rod (11) is arranged on a side wall of the bottom plate (2), and the telescopic shaft of the electric push rod (11) is fixedly connected to the connecting block (10) and pushes the connecting block (10) to move along the notch (12).

3. The dew-proof cotton hot compress glue device according to claim 1, characterized in that: The slider (7) is embedded with a bearing (13), and the two ends of the pressure roller (8) are respectively inserted into the inner ring of the bearing (13).

4. The dew-proof cotton hot compress glue device according to claim 3, characterized in that: The pressure roller (8) is provided with a cavity (14) therein, and a plurality of air outlets (15) communicating with the cavity (14) are evenly distributed on the wall of the pressure roller (8). One end of the pressure roller (8) is passed through the extension of the slider (7) and is rotatably connected to a rotary joint (16).

5. The dew-proof cotton hot compress glue device according to claim 4, characterized in that: One end of the rotary joint (16) is connected to an air supply pipe (17), and one end of the air supply pipe (17) is connected to an air outlet of a blower (18) provided on the hot compress adhesive laminating machine (1).

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