Movable high-temperature-resistant heat insulation pad

Abstract

The utility model discloses a movable high-temperature-resistant heat insulation pad in the technical field of blister packaging machines, which comprises a frame of a blister packaging machine, a heating roller is mounted on one side of the frame, a fixed roller is mounted on one side of the frame and positioned on one side of the heating roller, an aluminum roller die is sleeved on the outer side of the fixed roller, and limiting rings are arranged on the outer side of the aluminum roller die and close to two ends of the aluminum roller die. Teflon high-temperature adhesive tape PVC with the thickness of mm is placed on the aluminum roller die, the situation that the heating roller makes direct contact with the aluminum roller die, and consequently the aluminum roller die is scalded is avoided, the rotating roller can drive the heat insulation pad to be wound and released for laying heat insulation, the aluminum roller die and the fixed roller can be disassembled and assembled through the lock catch piece, the aluminum roller die can be conveniently overhauled or replaced, and the service life of the aluminum roller die is prolonged. The problems that a heating roller is close to an aluminum roller die, the aluminum roller die is prone to hot ironing deformation or damage scrapping, a heat insulation pad is inconvenient to deliver, the heat insulation effect is poor, the operation of replacing the aluminum roller die of existing equipment is tedious, and the aluminum roller die is inconvenient to disassemble, replace or maintain in time are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of blister packaging machines, in particular to a movable high-temperature resistant heat-insulating pad. Background Art

[0002] After the aluminum-plastic production is completed, the compressed air valve is closed. The heating roller of the automatic blister packaging machine slowly drops after losing the compressed air supply and presses on the aluminum roller mold. Because the temperature of the heating roller part reaches about 240°C during operation, it still takes more than three hours to reduce the temperature to below 50°C after stopping heating. In the past, the PTP and PVC sealing products that have been completed are placed to avoid the aluminum roller mold from being deformed due to heat treatment and causing the aluminum roller mold to be scrapped. However, since the PTP carries product information, it is easy to cause confusion on site and cause quality risks.

[0003] The heating roller is close to the aluminum roller mold, which can easily cause heat deformation or damage to the aluminum roller mold, making it inconvenient to deliver the insulation pad, resulting in poor insulation effect. In addition, the operation of replacing the aluminum roller mold with existing equipment is cumbersome, and it is not convenient to disassemble, replace or repair the aluminum roller mold in time. Therefore, technical personnel in this field provide a movable high-temperature resistant insulation pad to solve the problems raised in the above background technology. Utility Model Content

[0004] The purpose of the utility model is to provide a movable high temperature resistant heat insulation pad to solve the problems raised in the above background technology.

[0005] To achieve the above object, the utility model provides the following technical solution: a movable high temperature resistant heat insulation pad, comprising a frame of a blister packaging machine, a heating roller is installed on one side of the frame, a fixed roller is installed on one side of the frame and located on the side of the heating roller, and an aluminum roller mold is sleeved on the outer side of the fixed roller;

[0006] A locking piece is installed between one end of the fixed roller and the aluminum roller mold, a rotating roller is installed on one side of the frame and below the heating roller, and a heat insulation pad is sleeved on the outer side of the rotating roller.

[0007] Preferably: the locking member comprises a fixing cover mounted on one end of the fixing roller, two fixing strips are connected to the outer side of the fixing roller, two fixing grooves are provided on the inner side of the aluminum roller mold, the fixing strips are movably connected to the fixing grooves, and the fixing cover is screwed and installed on the fixing roller.

[0008] Preferably: the locking member also includes two movable cavities opened on the inner side of the fixed cover, a bidirectional screw penetrates the inner side of the movable cavity, a connecting plate is installed on the outer side of the bidirectional screw and located on the inner side of the movable cavity, a locking block is connected to one side of the connecting plate, two locking grooves are opened on the outer side of the fixed roller and near one end, the bidirectional screw penetrates the connecting plate and is threadedly connected to the connecting plate, and the connecting plate is slidably connected to the movable cavity.

[0009] Preferably, a fixing ring is connected to the other side of the fixing cover, a gasket is connected to one side of the fixing ring, and the fixing ring is rotatably connected to the fixing cover and does not separate.

[0010] Preferably, two fixing rods are installed on one side of the frame and located on the top of the aluminum roller mold, and rollers are sleeved on the outer sides of the fixing rods, and the rollers are rotatably connected to the fixing rods.

[0011] Preferably: a limiting ring is provided on the outside of the aluminum roller mold and close to both ends.

[0012] Preferably, a spring is sleeved on one side of the connecting plate and located outside the screw rod, and two ends of the spring are respectively fixedly connected to the connecting plate and the movable cavity.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. In the utility model, by arranging a heating roller, a fixed roller, an aluminum roller mold and a heat insulating pad, the heating roller on one side of the frame can approach and move away from the aluminum roller mold, the aluminum roller mold can rotate on the outside of the fixed roller, the heat insulating pad is a Teflon high temperature tape, and a section of .mm thick Teflon high temperature tape is glued to the transparent PVC. When the equipment is finished running, the .mm thick Teflon high temperature tape PVC is placed on the aluminum roller mold to avoid direct contact between the heating roller and the aluminum roller mold, which causes the aluminum roller mold to be burned. The rotating roller can drive the heat insulating pad to be rolled up and released to lay heat insulation. The aluminum roller mold and the fixed roller can be disassembled and assembled by using the locking parts to facilitate the maintenance or replacement of the aluminum roller mold.

[0015] 2. In the utility model, by arranging a fixing cover, a fixing strip, a fixing groove, a bidirectional screw, a connecting plate, a locking block and a locking groove, the aluminum roller mold is sleeved on the outer side of the fixing roller, and then the fixing strip is embedded in the fixing groove to increase the contact area between the fixing roller and the aluminum roller mold, the fixing cover is sleeved on the outer side of the fixing roller for screw installation, the bidirectional screw is used to drive the connecting plate to slide in the movable cavity, and then the locking block on one side of the connecting plate is embedded in the locking groove on the outer side of the fixing roller, so that the locking block locks and fixes the fixing cover, so as to facilitate the disassembly of the aluminum roller mold for replacement, inspection or maintenance.

[0016] 3. In the utility model, a fixing ring and a gasket are provided, the cross section of the fixing ring is T-shaped, the fixing cover limits the gasket through the fixing ring, and the gasket on one side of the fixing ring fits with the side of the aluminum roller mold, thereby improving the stability of the installation and fixing of the aluminum roller mold. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 It is a front cutaway stereoscopic view of the overall structure of the utility model;

[0019] Figure 3 It is a left-side cutaway stereoscopic view of the overall structure of the utility model;

[0020] Figure 4 The overall structure of the utility model Figure 2 Enlarged view of point A in the middle.

[0021] In the figure: 1. frame; 2. heating roller; 3. fixed roller; 4. aluminum roller mold; 5. rotating roller; 6. thermal insulation pad; 7. fixed cover; 8. fixed strip; 9. fixed groove; 10. movable cavity; 11. bidirectional screw; 12. connecting plate; 13. locking block; 14. locking groove; 15. fixing ring; 16. gasket; 17. fixing rod; 18. roller; 19. limiting ring; 20. spring. DETAILED DESCRIPTION

[0022] 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.

[0023] See also Figure 1 to Figure 4 In an embodiment of the utility model, a movable high-temperature resistant heat-insulating pad comprises a frame 1 of a blister packaging machine, a heating roller 2 is installed on one side of the frame 1, a fixed roller 3 is installed on one side of the frame 1 and located on the side of the heating roller 2, an aluminum roller mold 4 is sleeved on the outside of the fixed roller 3, a limiting ring 19 is arranged on the outside of the aluminum roller mold 4 and close to both ends, a locking piece is installed between one end of the fixed roller 3 and the aluminum roller mold 4, a rotating roller 5 is installed on one side of the frame 1 and located below the heating roller 2, and a heat-insulating pad 6 is sleeved on the outside of the rotating roller 5.

[0024] When in use, the limiting rings 19 on the outside of the aluminum roller mold 4 and close to the two ends can limit the heat insulation pad 6, the heating roller 2 on one side of the frame 1 can approach and move away from the aluminum roller mold 4, and the aluminum roller mold 4 can rotate on the outside of the fixed roller 3. The heat insulation pad 6 is Teflon high-temperature tape. A section of 0.3mm thick Teflon high-temperature tape is glued to the transparent PVC. The transparent PVC and the Teflon high-temperature tape are bonded together to make the surface free of protrusions. When the equipment is finished running, the 0.3mm thick Teflon high-temperature tape PVC is placed on the aluminum roller mold 4. After using 0.3mm Teflon high-temperature tape PVC, the heat of the anilox roller can be effectively isolated. , avoiding the deformation of the aluminum roller mold and damage to the equipment mold, and can also effectively reduce the use of compressed air, reduce production costs, avoid direct contact between the heating roller 2 and the aluminum roller mold 4, causing the aluminum roller mold 4 to be burned, and avoid product confusion due to the use of PTP with words, and avoid quality risks. Both sides of the Teflon high-temperature tape PVC are smooth, which is easy to clean and can be effectively cleaned, avoiding cross contamination due to material residues and causing quality risks. The rotating roller 5 can drive the insulation pad 6 to reel and release for laying insulation. The aluminum roller mold 4 and the fixed roller 3 can be disassembled and assembled by using the locking parts to facilitate the maintenance or replacement of the aluminum roller mold 4.

[0025] In one embodiment, specifically, the locking member includes a fixed cover 7 which is sleeved on one end of the fixed roller 3, two fixed bars 8 are connected to the outside of the fixed roller 3, two fixed grooves 9 are provided on the inside of the aluminum roller mold 4, the locking member also includes two movable cavities 10 provided on the inside of the fixed cover 7, a bidirectional screw 11 passes through the inside of the movable cavity 10, a connecting plate 12 is installed on the outside of the bidirectional screw 11 and located on the inside of the movable cavity 10, a locking block 13 is connected to one side of the connecting plate 12, two locking grooves 14 are provided on the outside of the fixed roller 3 and close to one end, a spring 20 is sleeved on one side of the connecting plate 12 and located on the outside of the screw, two ends of the spring 20 are respectively fixedly connected to the connecting plate 12 and the movable cavity 10, the bidirectional screw 11 passes through the connecting plate 12 and is screwed thereto, the connecting plate 12 is slidably connected to the movable cavity 10, the fixed bar 8 is movably connected to the fixed groove 9, and the fixed cover 7 is screwed and installed on the fixed roller 3.

[0026] Among them, the aluminum roller mold 4 is sleeved on the outside of the fixed roller 3, and then the fixing bar 8 is embedded in the fixing groove 9 to increase the contact area between the fixed roller 3 and the aluminum roller mold 4. The fixing cover 7 is sleeved on the outside of the fixed roller 3 for screw installation, and the bidirectional screw 11 is used to drive the connecting plate 12 to slide in the movable cavity 10. The spring 20 in the movable cavity 10 can squeeze and push the connecting plate 12, and then the locking block 13 on one side of the connecting plate 12 is embedded in the locking groove 14 on the outside of the fixed roller 3, so that the locking block 13 locks and fixes the fixing cover 7, so as to facilitate the disassembly of the aluminum roller mold 4 for replacement, inspection or maintenance.

[0027] Furthermore, a fixing ring 15 is connected to the other side of the fixing cover 7 , a gasket 16 is connected to one side of the fixing ring 15 , and the fixing ring 15 is rotatably connected to the fixing cover 7 and does not separate.

[0028] In one embodiment, specifically, the cross section of the fixing ring 15 is T-shaped, and the fixing cover 7 limits the gasket 16 through the fixing ring 15. The gasket 16 on one side of the fixing ring 15 fits with the side of the aluminum roller mold 4 to improve the stability of installing and fixing the aluminum roller mold 4.

[0029] Among them, two fixed rods 17 are installed on one side of the frame 1 and on the top of the aluminum roller mold 4. Rollers 18 are mounted on the outside of the fixed rods 17. The rollers 18 are rotatably connected to the fixed rods 17. The rollers 18 on the outside of the two fixed rods 17 can guide the heat-sealed workpiece.

[0030] The working principle of this utility model:

[0031] First, the thermal insulation pad 6 is rotated on the outside of the rotating roller 5, and then the thermal insulation pad 6 is laid on the outside of the aluminum roller mold 4. At the same time, the limiting rings 19 on both sides of the aluminum roller mold 4 block and limit the thermal insulation pad 6. Then the heating roller 2 moves downward so that the thermal insulation pad 6 is present between the heating roller 2 and the aluminum roller mold 4 to avoid direct contact between the heating roller 2 and the aluminum roller mold 4, which may cause the aluminum roller mold 4 to be burned.

[0032] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A movable high temperature resistant heat insulation pad, comprising a frame (1) of a blister packaging machine, characterized in that: A heating roller (2) is installed on one side of the frame (1), a fixed roller (3) is installed on one side of the frame (1) and located on the side of the heating roller (2), and an aluminum roller mold (4) is sleeved on the outer side of the fixed roller (3); A locking piece is installed between one end of the fixed roller (3) and the aluminum roller mold (4), and a rotating roller (5) is installed on one side of the frame (1) and below the heating roller (2), and a heat insulation pad (6) is installed on the outside of the rotating roller (5).

2. A movable high temperature resistant heat insulation pad according to claim 1, characterized in that: The locking member comprises a fixing cover (7) sleeved on one end of the fixing roller (3), the fixing roller (3) is connected to two fixing strips (8) on the outside, the aluminum roller mold (4) is provided with two fixing grooves (9) on the inside, the fixing strips (8) are movably connected to the fixing grooves (9), and the fixing cover (7) is screwed and installed on the fixing roller (3).

3. A movable high temperature resistant heat insulation pad according to claim 2, characterized in that: The locking member also includes two movable chambers (10) provided on the inner side of the fixed cover (7), a bidirectional screw (11) passing through the inner side of the movable chamber (10), a connecting plate (12) being installed outside the bidirectional screw (11) and located inside the movable chamber (10), a locking block (13) being connected to one side of the connecting plate (12), two locking grooves (14) being provided on the outer side of the fixed roller (3) and close to one end, the bidirectional screw (11) passing through the connecting plate (12) and being screwed thereto, and the connecting plate (12) being slidably connected to the movable chamber (10).

4. A movable high temperature resistant heat insulation pad according to claim 2, characterized in that: A fixing ring (15) is connected to the other side of the fixing cover (7), a gasket (16) is connected to one side of the fixing ring (15), and the fixing ring (15) is rotatably connected to the fixing cover (7) and does not separate.

5. The movable high temperature resistant heat insulation pad according to claim 1, characterized in that: Two fixing rods (17) are installed on one side of the frame (1) and located on the top of the aluminum roller mold (4). Rollers (18) are sleeved on the outside of the fixing rods (17). The rollers (18) are rotatably connected to the fixing rods (17).

6. The movable high temperature resistant heat insulation pad according to claim 1, characterized in that: Limiting rings (19) are located outside the aluminum roller mold (4) and close to both ends.

7. The movable high temperature resistant heat insulation pad according to claim 3, characterized in that: A spring (20) is sleeved on one side of the connecting plate (12) and located outside the screw rod, and two ends of the spring (20) are respectively fixedly connected to the connecting plate (12) and the movable chamber (10).

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