Edge sealing device for ice pillow and ice mat processing

Abstract

The utility model discloses an edge sealing device for processing an ice pillow and an ice pad, which relates to the technical field of edge sealing devices and comprises an edge sealing workbench, a clip-shaped groove is formed in the top end of the edge sealing workbench, an upper clip-shaped electric heating block is arranged at the top of the edge sealing workbench, and a lower clip-shaped electric heating block is arranged at the bottom of the edge sealing workbench. According to the edge sealing machine, the pressing fixing mechanism and the blowing and sucking mechanism are arranged, so that an ice pillow or an ice pad can be fixed on the edge sealing workbench, position deviation in the edge sealing process is avoided, edge sealing stability is improved, air is released before hot pressing and is blown out, dust on the surface of the edge area of the ice pillow or the ice pad is removed, interference is reduced, and the service life of the ice pillow or the ice pad is prolonged. Meanwhile, air is extracted after hot pressing, hot air on the edge area is driven to rapidly flow outwards, the edge area is promoted to be rapidly cooled and fixed, rapid discharging is facilitated, follow-up edge sealing treatment of the ice pillow or the ice pad is facilitated, and efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of edge sealing devices, in particular to an edge sealing device for processing ice pillows and ice pads. Background Art

[0002] The edge sealing device is a device that seals the edge of the product. During the processing of ice pillows and ice pads, they often need to be sealed by edge sealing devices to prevent moisture, air or other impurities from entering the interior of the ice pillows and ice pads, while strengthening their connection strength, reducing cracking and extending their service life.

[0003] At present, the edge sealing of ice pillows and ice pads is mostly achieved by high-temperature hot pressing process, which uses high temperature to make the edge material soft to facilitate bonding together. However, in actual use, after hot pressing, the edges of the ice pillows and ice pads are often allowed to cool and solidify naturally, which makes it difficult to discharge the materials quickly, easily affecting the subsequent edge sealing of the ice pillows and ice pads and reducing their edge sealing efficiency. Utility Model Content

[0004] The purpose of the utility model is to make up for the deficiencies of the prior art and to provide an edge sealing device for processing ice pillows and ice pads.

[0005] To achieve the above-mentioned objectives, the utility model provides the following technical solutions: an edge sealing device for processing ice pillows and ice pads, comprising an edge sealing workbench, a circular groove is chiseled at the top of the edge sealing workbench, an upper circular electric heating block is provided on the top of the edge sealing workbench, and a lower circular electric heating block is provided on the bottom of the edge sealing workbench, opposite hot pressing mechanisms and auxiliary moving mechanisms are respectively provided between the outer walls of the upper and lower circular electric heating blocks and the top of the edge sealing workbench, an L-shaped plate is fixedly connected to the top of the edge sealing workbench, and a downward pressing fixing mechanism is provided on the outer wall of the L-shaped plate.

[0006] The above-mentioned opposing hot pressing mechanism includes a connecting plate embedded in the inner wall of the edge banding workbench, a bidirectional screw is rotatably connected between the connecting plate and the inner wall of the edge banding workbench through a bearing, the outer wall of the bidirectional screw is provided with a pair of external threads, and the thread directions of the pair of external threads are opposite, the outer wall of the bidirectional screw is sleeved with a pair of threaded sleeves, and the end of the threaded sleeve located at the top away from the connecting plate is fixedly connected to one end of the upper circular electric heating block, the bottom of the lower circular electric heating block is fixedly connected with a pair of straight plates, and one end of the straight plate located on one side is fixedly connected to the end of the threaded sleeve located at the bottom away from the connecting plate, the top of the connecting plate is fixedly connected with a motor, and the output end of the motor is fixedly connected to the top of the bidirectional screw.

[0007] As mentioned above, the inner walls of a pair of threaded sleeves are both provided with threaded holes, and the threaded sleeves are threadedly connected to the outer wall of the bidirectional screw through the threaded holes.

[0008] As mentioned above, the auxiliary moving mechanism includes two groups of fixed rods, and the number of fixed rods in each group is set to three. The ends of the two groups of fixed rods that are close to each other are respectively fixedly connected to the top and bottom ends of the edge banding workbench, and the ends of the two groups of fixed rods that are far away from each other are fixedly connected with cross plates. A porous sleeve plate is sleeved between the outer walls of the two groups of fixed rods, and one end of the porous sleeve plate is fixedly connected with a side connecting plate, and a pair of side connecting plates are respectively connected to the upper circular electric heating block and the straight plate on the other side at one end away from the porous sleeve plate.

[0009] As mentioned above, the downward pressing fixing mechanism includes a pair of electric telescopic rods embedded in the L-shaped plate, the bottom ends of the pair of electric telescopic rods are fixedly connected to a storage frame, and the bottom end of the storage frame is fixedly connected to a pressing frame, and a blowing and suction mechanism is provided between the interior of the storage frame and the pressing frame and the top of the upper circular electric heating block.

[0010] The above-mentioned blowing and suction mechanism includes an elastic telescopic airbag fixedly connected to the bottom end of the storage frame, the top of the elastic telescopic airbag is fixedly connected to the top plate, and both ends of the top plate are fixedly connected to the side long plates, both ends of the storage frame are opened with movable through grooves, and the ends of a pair of side long plates away from each other pass through the movable through grooves and extend to the outside thereof, the top of the upper circular electric heating block is fixedly connected with a docking pressure plate, and the inner wall of the docking pressure plate contacts the top of the side long plate, an air guide tube is embedded and connected between the top of the elastic telescopic airbag, the inner bottom end of the storage frame and the top of the pressure frame, the inside of the air guide tube is rotatably connected with a pair of tightly abutted rubber sealing sheets, and the outer wall of the pressure frame is opened with a plurality of air holes.

[0011] As mentioned above, the outer walls of the plurality of air holes are fixedly connected with an air-permeable spacer, and the shape of the air-permeable spacer is hemispherical.

[0012] Compared with the prior art, the technical solution provided by the utility model has the following beneficial effects:

[0013] 1. The utility model can drive the upper circular electric heating block and the lower circular electric heating block to move stably toward each other through the opposing hot pressing mechanism and the auxiliary moving mechanism, and perform precise hot pressing treatment on the edge area of ​​the ice pillow or ice pad to achieve edge sealing treatment.

[0014] 2. The utility model can fix the ice pillow or ice pad on the edge sealing workbench by means of the downward pressing fixing mechanism and the blowing and sucking mechanism, so as to avoid position displacement during the edge sealing process and provide edge sealing stability. The air is released to be blown outwards before hot pressing to remove dust on the surface of the edge area of ​​the ice pillow or ice pad and reduce interference. At the same time, air is extracted after hot pressing to drive the hot air on the edge area to flow outward quickly, so as to promote rapid cooling and fixing of the edge area, so as to facilitate rapid discharging, facilitate the subsequent edge sealing processing of the ice pillow or ice pad, and improve efficiency.

[0015] Other advantages, objectives and features of the present invention will be described in the following description to some extent, and will be apparent to those skilled in the art based on the following examination and study, or may be taught from the practice of the present invention to some extent. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0017] Figure 2 It is a three-dimensional structural schematic diagram of the opposing hot pressing mechanism and the auxiliary moving mechanism in the utility model;

[0018] Figure 3 It is a partial cross-sectional structural schematic diagram of the downward pressing and fixing mechanism and the blowing and sucking mechanism in the utility model;

[0019] Figure 4 For this utility model Figure 3 Schematic diagram of the enlarged structure at point A in the middle.

[0020] In the figure: 1. edge banding workbench; 2. circular groove; 3. upper circular electric heating block; 4. lower circular electric heating block; 5. opposite hot pressing mechanism; 501. connecting plate; 502. bidirectional screw; 503. motor; 504. threaded sleeve; 505. straight plate; 6. auxiliary moving mechanism; 601. fixed rod; 602. horizontal plate; 603. porous sleeve; 604. side connecting plate; 7. L-shaped plate; 8. downward pressing fixing mechanism; 801. electric telescopic rod; 802. storage frame; 803. pressing frame; 9. blowing and sucking mechanism; 901. elastic telescopic airbag; 902. top plate; 903. side long plate; 904. docking pressure plate; 905. movable through groove; 906. air guide tube; 907. rubber sealing piece; 908. air vent; 10. breathable partition net. DETAILED DESCRIPTION

[0021] 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.

[0022] like Figure 1-4As shown, the utility model provides a technical solution: an edge sealing device for processing ice pillows and ice pads, comprising an edge sealing workbench 1, a circular groove 2 is chiseled at the top of the edge sealing workbench 1, an upper circular electric heating block 3 is provided on the top of the edge sealing workbench 1, and a lower circular electric heating block 4 is provided at the bottom of the edge sealing workbench 1, opposite hot pressing mechanisms 5 and auxiliary moving mechanisms 6 are respectively provided between the outer walls of the upper circular electric heating block 3 and the lower circular electric heating block 4 and the top of the edge sealing workbench 1, an L-shaped plate 7 is fixedly connected to the top of the edge sealing workbench 1, and a downward pressing fixing mechanism 8 is provided on the outer wall of the L-shaped plate 7.

[0023] During use of the present solution, the edge sealing workbench 1 is used to place an ice pillow or ice pad, and the upper circular electric heating block 3 and the lower circular electric heating block 4 can heat and press the material in the edge area of ​​the ice pillow or ice pad to soften and bond them together, thereby realizing hot pressing edge sealing.

[0024] like Figure 1-2 As shown, the opposing hot pressing mechanism 5 includes a connecting plate 501 embedded in the inner wall of the edge banding workbench 1, a bidirectional screw 502 is rotatably connected between the connecting plate 501 and the inner wall of the edge banding workbench 1 through a bearing, the outer wall of the bidirectional screw 502 is provided with a pair of external threads, and the thread directions of the pair of external threads are opposite, the outer wall of the bidirectional screw 502 is sleeved with a pair of threaded sleeves 504, and the end of the threaded sleeve 504 at the top away from the connecting plate 501 is fixedly connected to one end of the upper circular electric heating block 3, the bottom of the lower circular electric heating block 4 is fixedly connected with a pair of straight plates 505, and one end of the straight plate 505 located on one side is fixedly connected to the end of the threaded sleeve 504 located at the bottom away from the connecting plate 501, the top of the connecting plate 501 is fixedly connected to a motor 503, and the motor 503 The output end is fixedly connected to the top of the bidirectional screw 502, and threaded holes are drilled on the inner walls of a pair of threaded sleeves 504, and the threaded sleeves 504 are threadedly connected to the outer walls of the bidirectional screw 502 through the threaded holes. The auxiliary moving mechanism 6 includes two groups of fixed rods 601, and the number of fixed rods 601 in each group is three. The ends of the two groups of fixed rods 601 that are close to each other are respectively fixedly connected to the top and bottom ends of the edge banding workbench 1, and the ends of the two groups of fixed rods 601 that are away from each other are fixedly connected to a cross plate 602. A porous sleeve 603 is sleeved between the outer walls of the two groups of fixed rods 601, and one end of the porous sleeve 603 is fixedly connected to a side connecting plate 604, and the ends of a pair of side connecting plates 604 that are away from the porous sleeve 603 are respectively connected to the upper circular electric heating block 3 and the straight plate 505 on the other side.

[0025] During use of this solution, the motor 503 drives the bidirectional screw 502 to rotate, causing a pair of threaded sleeves 504 to move toward each other, respectively driving the upper circular electric heating block 3 and the lower circular electric heating block 4 to move toward each other stably with the assistance of the porous sleeve 603 and the fixed rod 601, so as to facilitate precise docking, thereby heating and pressing the material in the edge area of ​​the ice pillow or ice pad, softening it and bonding it together, and realizing hot pressing and edge sealing.

[0026] like Figure 1 and Figure 3 As shown, the downward pressing fixing mechanism 8 includes a pair of electric telescopic rods 801 embedded in the L-shaped plate 7, the bottom ends of the pair of electric telescopic rods 801 are fixedly connected to a storage frame 802, and the bottom end of the storage frame 802 is fixedly connected to a pressing frame 803, and a blowing and suction mechanism 9 is provided between the interior of the storage frame 802 and the pressing frame 803 and the top of the upper circular electric heating block 3.

[0027] During use of the present solution, the electric telescopic rod 801 drives the storage frame 802 and the pressing frame 803 to move downward, so that the bottom end of the pressing frame 803 contacts the top end of the ice pillow or ice pad, pressing and fixing it, so that the ice pillow or ice pad remains stable during the hot pressing edge sealing process, avoiding displacement and causing defects in the edge sealing.

[0028] like Figure 1-4 As shown, the blowing and suction mechanism 9 includes an elastic telescopic airbag 901 fixedly connected to the bottom end of the storage frame 802, the top of the elastic telescopic airbag 901 is fixedly connected to a top plate 902, and both ends of the top plate 902 are fixedly connected to side long plates 903, both ends of the storage frame 802 are opened with movable through grooves 905, and the ends of a pair of side long plates 903 that are far away from each other pass through the movable through grooves 905 and extend to the outside thereof, and the top of the upper circular electric heating block 3 is fixedly connected to a docking pressure plate 904 , and the inner wall of the docking pressure plate 904 is in contact with the top of the side long plate 903, and an air guide tube 906 is embedded and connected between the top of the elastic telescopic airbag 901, the inner bottom end of the storage frame 802 and the top of the pressure frame 803. The inside of the air guide tube 906 is rotatably connected to a pair of tightly abutted rubber sealing sheets 907. The outer wall of the pressure frame 803 is drilled with a plurality of air holes 908, and the outer walls of the plurality of air holes 908 are fixedly connected with a breathable partition net 10, and the shape of the breathable partition net 10 is hemispherical.

[0029] The elastic elastic airbag 901 is compressed, so that the air inside the elastic elastic airbag 901 pushes the rubber sealing sheet 907 open and is discharged into the pressing frame 803, and then blown out through a plurality of air holes 908. The blown air is used to clean the dust on the surface of the edge area of ​​the ice pillow or ice pad to avoid interference caused by hot pressing and edge sealing. After the hot pressing is completed, the upper circular electric heating block 3 drives the docking pressure plate 904 to reset upward. The side long plate 903 that has lost its extrusion is reset upward under the elastic action of the elastic elastic airbag 901, and air is extracted, so that the hot air on the edge area flows outward quickly, prompting the edge area to be quickly cooled and fixed, so as to facilitate rapid discharging, which is beneficial to the subsequent edge sealing processing of the ice pillow or ice pad and improves efficiency.

[0030] Working principle: first, place the ice pillow or ice pad on the top of the edge sealing workbench 1, then the electric telescopic rod 801 drives the storage frame 802 and the pressure frame 803 to move downward, so that the bottom end of the pressure frame 803 contacts the top of the ice pillow or ice pad to press and fix it, and then the motor 503 drives the bidirectional screw 502 to rotate, so that a pair of threaded sleeves 504 move toward each other, and respectively drive the upper circular electric heating block 3 and the lower circular electric heating block 4 to move toward each other with the assistance of the porous sleeve 603 and the fixing rod 601, and when the upper circular electric heating block 3 moves downward, the docking pressure plate 904 moves downward synchronously, contacts the top of the side long plate 903 during the movement, and squeezes the side long plate 903 and the top plate 902 to move downward, driving the elastic telescopic airbag 901 to be compressed, so that the air inside the elastic telescopic airbag 901 pushes open the rubber seal The sheets 907 are discharged into the pressing frame 803 and then blown outwards through a plurality of air holes 908 to clean the dust on the surface of the edge area of ​​the ice pillow or ice pad, until the upper circular electric heating block 3 and the lower circular electric heating block 4 are respectively in contact with the edge area of ​​the ice pillow or ice pad for hot pressing and edge sealing. After the hot pressing and edge sealing is completed, the motor 503 drives the bidirectional screw 502 to rotate in the opposite direction, and drives the upper circular electric heating block 3 and the lower circular electric heating block 4 to move apart through a pair of threaded sleeve plates 504, so that the docking pressing plate 904 is separated from the side long plate 903, and the side long plate 903 that loses the extrusion is reset upward under the elastic action of the elastic telescopic airbag 901, and at the same time, the elastic telescopic airbag 901 extends, drawing air into the interior, so that the hot air on the edge area flows outward quickly, prompting the edge area to be quickly cooled and fixed, so as to facilitate rapid discharge.

[0031] The wiring diagram of the upper circular electric heating block 3, the lower circular electric heating block 4, the motor 503 and the electric telescopic rod 801 in this scheme is common knowledge in the field, and its working principle is a well-known technology. The model is selected according to the actual use, so the control method and wiring layout of the upper circular electric heating block 3, the lower circular electric heating block 4, the motor 503 and the electric telescopic rod 801 will not be explained in detail.

[0032] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An edge sealing device for processing ice pillows and ice pads, comprising an edge sealing workbench (1), characterized in that: The top of the edge-banding workbench (1) is provided with a circular groove (2), the top of the edge-banding workbench (1) is provided with an upper circular electric heating block (3), and the bottom of the edge-banding workbench (1) is provided with a lower circular electric heating block (4), and a facing hot pressing mechanism (5) and an auxiliary moving mechanism (6) are respectively provided between the outer walls of the upper circular electric heating block (3) and the lower circular electric heating block (4) and the top of the edge-banding workbench (1), and the top of the edge-banding workbench (1) is fixedly connected with an L-shaped plate (7), and the outer wall of the L-shaped plate (7) is provided with a downward pressing fixing mechanism (8).

2. The edge sealing device for processing ice pillows and ice pads according to claim 1, characterized in that: The opposing hot pressing mechanism (5) comprises a connecting plate (501) embedded in the inner wall of the edge-sealing workbench (1); a bidirectional screw (502) is rotatably connected between the connecting plate (501) and the inner wall of the edge-sealing workbench (1) via a bearing; the outer wall of the bidirectional screw (502) is provided with a pair of external threads, and the thread directions of the pair of external threads are opposite; the outer wall of the bidirectional screw (502) is provided with a pair of thread sleeves (504), and the thread sleeves (504) located at the top are away from each other. One end of the connecting plate (501) is fixedly connected to one end of the upper circular electric heating block (3), and a pair of straight plates (505) are fixedly connected to the bottom of the lower circular electric heating block (4), and one end of the straight plate (505) located on one side is fixedly connected to one end of the threaded sleeve plate (504) located at the bottom away from the connecting plate (501), and the top of the connecting plate (501) is fixedly connected to a motor (503), and the output end of the motor (503) is fixedly connected to the top of the bidirectional screw (502).

3. The edge sealing device for processing ice pillows and ice pads according to claim 2, characterized in that: The inner walls of the pair of threaded sleeves (504) are both provided with threaded holes, and the threaded sleeves (504) are threadedly connected to the outer wall of the bidirectional screw (502) via the threaded holes.

4. The edge sealing device for processing ice pillows and ice pads according to claim 2, characterized in that: The auxiliary moving mechanism (6) comprises two groups of fixed rods (601), each group of the fixed rods (601) is provided with three rods, the ends of the two groups of fixed rods (601) that are close to each other are respectively fixedly connected to the top and bottom ends of the edge banding workbench (1), the ends of the two groups of fixed rods (601) that are far away from each other are fixedly connected to a cross plate (602), a porous sleeve plate (603) is sleeved between the outer walls of the two groups of fixed rods (601), and one end of the porous sleeve plate (603) is fixedly connected to a side connecting plate (604), and the ends of a pair of side connecting plates (604) that are far away from the porous sleeve plate (603) are respectively connected to the upper circular electric heating block (3) and the straight plate (505) located on the other side.

5. The edge sealing device for processing ice pillows and ice pads according to claim 1, characterized in that: The downward pressing fixing mechanism (8) comprises a pair of electric telescopic rods (801) embedded and connected to the L-shaped plate (7), the bottom ends of the pair of electric telescopic rods (801) are fixedly connected to a storage frame (802), and the bottom end of the storage frame (802) is fixedly connected to a pressing frame (803), and a blowing and suction mechanism (9) is provided between the interior of the storage frame (802) and the pressing frame (803) and the top of the upper circular electric heating block (3).

6. The edge sealing device for processing ice pillows and ice pads according to claim 5, characterized in that: The blowing and suction mechanism (9) comprises an elastic telescopic airbag (901) fixedly connected to the bottom end of the storage frame (802), the top of the elastic telescopic airbag (901) is fixedly connected to a top plate (902), and both ends of the top plate (902) are fixedly connected to side long plates (903), both ends of the storage frame (802) are opened with movable through grooves (905), and the ends of a pair of side long plates (903) that are far away from each other pass through the movable through grooves (905) and extend to the outside thereof, and the upper circular electric The top of the heating block (3) is fixedly connected to a docking pressure plate (904), and the inner wall of the docking pressure plate (904) is in contact with the top of the side long plate (903). An air guide tube (906) is embedded and connected between the top of the elastic telescopic airbag (901), the inner bottom end of the storage frame (802) and the top of the pressure frame (803). The inside of the air guide tube (906) is rotatably connected to a pair of tightly abutted rubber sealing sheets (907), and the outer wall of the pressure frame (803) is provided with a plurality of air holes (908).

7. The edge sealing device for processing ice pillows and ice pads according to claim 6, characterized in that: The outer walls of the plurality of air holes (908) are all fixedly connected with an air-permeable partition net (10), and the shape of the air-permeable partition net (10) is hemispherical.

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