Solvent-free composite cooling and curing production device
By setting up a cooling assembly and a placement mechanism in the cooling and maturation production device, the suspended assembly and moving assembly are used to facilitate the placement and cooling of the rolled film, the inconvenience and white spot problems of traditional devices are solved, and the adhesion between the film and the stability of glue reaction is improved.
Patent Information
- Application Number
- CN202421176323.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-27
- Publication Date
- 2025-03-11
- Estimated Expiration
- 2034-05-27
AI Technical Summary
During the maturation production process, the traditional cooling and maturation device is inconvenient to place the rolled film, and the solvent-free composite PET (dust oil)/VMPET structure is prone to produce composite white spots.
A solvent-free composite cooling and maturation production device is designed. By setting up a cooling component and a placement mechanism, the combination of the suspension component and the moving component is used to facilitate the placement of the rolled film body inside the cooling and maturation device, and the viscosity of the solvent-free two-component glue is increased through the cooling component, the adhesion between the film is increased, and the intensity of the glue reaction is reduced.
This device makes the storage and retrieval of the rolled film more convenient, reduces the appearance of white spots, improves the adhesion between the film, and reduces the intensity of the glue reaction.
Smart Images
Figure CN222590441U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of aging production equipment, in particular to a solvent-free composite cooling aging production equipment. Background Art
[0002] At present, solvent-free lamination is used to connect films. Solvent-free lamination is a method of laminating two substrates together on a solvent-free laminating machine using a 100% solid solvent-free adhesive, also known as reactive lamination.
[0003] In the flexible packaging industry, aluminized film lamination, especially PET (matt oil) / VMPET, a rigid-to-rigid matt oil structure, generally adopts dry lamination process, but solvent-free lamination of PET (matt oil) / VMPET, a rigid-to-rigid matt oil structure, is prone to composite white spots. There are many reasons for composite white spots: including the adhesion of matt oil, the matching of white ink and glue, the selection and production process of glue, etc.
[0004] During the curing production process, the film roll is cooled by cooling to reduce the appearance of white spots. However, in the cooling and curing device, the film roll is placed only by rails on both sides, and the film roll is placed on the rails. This placement method is inconvenient for storing or taking the film roll. Therefore, we propose a solvent-free composite cooling and curing production device. Utility Model Content
[0005] The utility model aims to provide a solvent-free composite cooling and maturing production device, which facilitates the placement of a roll film body inside the cooling and maturing device by arranging the cooperation of a cooling component and a placing mechanism, and then utilizes the cooperation of a suspension component and a moving component, and then utilizes the cooling component to increase the viscosity of the solvent-free two-component glue, increase the adhesion between the films, and reduce the intensity of the two-component glue reaction.
[0006] To achieve the above object, the utility model provides the following technical solution: a solvent-free composite cooling and maturation production device, comprising a cooling and maturation device and a box door arranged on the cooling and maturation device, a cooling assembly is arranged inside the cooling and maturation device, a placing mechanism is arranged on the cooling and maturation device, and the placing mechanism comprises:
[0007] A moving assembly, the moving assembly is arranged inside the cooling and curing device, and the moving assembly includes a plurality of rotating shafts rotatably arranged on the inner wall surface of the cooling and curing device, rotating wheels fixedly connected to both ends of the rotating shafts, a plurality of grooves provided on the outer surface of the rotating wheel, a moving crawler sleeved on the outer surface of the rotating wheel, and two sets of teeth arranged in the moving crawler;
[0008] A suspension component, wherein a plurality of suspension components are arranged on the moving component, and a film roll body is placed on each suspension component;
[0009] The driving component is arranged at one side of the moving component, and is used for driving the moving component to move.
[0010] Preferably, the suspension assembly includes two fixed rods fixedly arranged on the movable assembly, a cross rod fixedly connected between the two fixed rods, two rings sleeved on the outer surface of the cross rod, a connecting rod fixedly connected to the side edges of the rings, and an arc block fixedly connected to one side of the connecting rod, and the film roll body is placed between the two arc blocks.
[0011] Preferably, the cooling assembly includes a refrigerator fixedly arranged at the top of the cooling and maturation device and a condensed water discharge pipe fixedly connected to the bottom of the refrigerator, and one end of the condensed water discharge pipe extends to the outside of the cooling and maturation device.
[0012] Preferably, an air curtain assembly is arranged on the outer side of the cooling and curing device, and the air curtain assembly comprises an air curtain fan fixedly connected to one side of the top of the cooling and curing device and an induction switch arranged below the air curtain fan.
[0013] Preferably, the driving assembly comprises a driving ring fixedly connected to the end of the rotating shaft and a plurality of gripping rods fixedly connected to one side of the driving ring, and the number of the gripping rods is at least four.
[0014] Preferably, the air curtain fan is arranged above the box door, and the induction switch is arranged between the cooling and curing device and the box door.
[0015] Preferably, the driving assembly is arranged on a rotating shaft close to the door, and each of the two ends of the rotating shaft is provided with a shaft sleeve.
[0016] Technical effects and advantages of the utility model:
[0017] By placing the roll film body on the suspension component, and then driving the moving component to move through the driving component, thereby driving the suspension component to move, it is convenient to place the roll film body on the empty suspension component in turn. The cooperation of the suspension component and the moving component is convenient for storing or taking the roll film body, and then closing the box door, and then allowing the cooling component to release cold air to cool the roll film body, thereby increasing the viscosity of the solvent-free two-component glue, increasing the adhesion between the films, and reducing the intensity of the two-component glue reaction, thereby reducing white spots. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model.
[0019] Figure 2 It is a schematic diagram of the internal structure of the utility model.
[0020] Figure 3 For this utility model Figure 2 Schematic diagram of the local enlarged structure at point A in the middle.
[0021] Figure 4 This is a schematic diagram of the structure of the mobile component of the utility model.
[0022] In the figure: 1. Cooling and aging device; 2. Box door; 3. Moving assembly; 301. Rotating shaft; 302. Rotating wheel; 303. Moving crawler; 304. Groove; 305. Teeth; 4. Suspension assembly; 401. Fixed rod; 402. Crossbar; 403. Ring; 404. Connecting rod; 405. Arc block; 5. Driving assembly; 501. Driving ring; 502. Grip; 6. Film roll body; 7. Cooling assembly; 701. Refrigerating machine; 702. Condensate discharge pipe; 8. Air curtain assembly; 801. Air curtain fan; 802. Induction switch. DETAILED DESCRIPTION
[0023] 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.
[0024] The utility model provides Figure 1-4 A solvent-free composite cooling and maturing production device is shown, comprising a cooling and maturing device 1 and a door 2 arranged on the cooling and maturing device 1, a cooling component 7 is arranged inside the cooling and maturing device 1, and a placing mechanism is arranged on the cooling and maturing device 1, the placing mechanism comprising: a moving component 3, the moving component 3 is arranged inside the cooling and maturing device 1; a suspension component 4, a plurality of suspension components 4 are arranged on the moving component 3, and a film roll body 6 is placed on each suspension component 4; a driving component 5, the driving component 5 is arranged on one side of the moving component 3, and the driving component 5 is used to drive the moving component 3 to move; by placing the film roll body 6 on the suspension component 4, and then driving the moving component 3 to move by the driving component 5, thereby driving the suspension component 4 to move, so as to facilitate placing the film roll body 6 on the empty suspension component 4 in turn, and then closing the door 2, and then allowing the cooling component 7 to release cold air, so as to cool the film roll body 6, thereby increasing the viscosity of the solvent-free two-component glue, increasing the adhesion between the films, and reducing the intensity of the two-component glue reaction.
[0025] It should be further explained that the moving component 3 includes a plurality of rotating shafts 301 rotatably arranged on the inner wall surface of the cooling and ripening device 1, a rotating wheel 302 fixedly connected to both ends of the rotating shaft 301, a plurality of grooves 304 opened on the outer surface of the rotating wheel 302, a moving track 303 sleeved on the outer surface of the rotating wheel 302 and two groups of teeth 305 arranged in the moving track 303; the rotating shaft 301 rotates, thereby driving the rotating wheel 302 to rotate, and utilizing the cooperation between the groove 304 and the teeth 305 to drive the moving track 303 to move, thereby realizing the movement of the suspension component 4, thereby facilitating the storage or taking of the roll film body 6.
[0026] It should be noted that the suspension component 4 includes two fixed rods 401 fixedly set on the moving component 3, a cross bar 402 fixedly connected between the two fixed rods 401, two rings 403 sleeved on the outer surface of the cross bar 402, a connecting rod 404 fixedly connected to the side of the ring 403 and an arc block 405 fixedly connected to one side of the connecting rod 404, and the film roll body 6 is placed between the two arc blocks 405; the film roll body 6 is placed between the two arc blocks 405, when the moving crawler 303 moves, it will drive the fixed rod 401 to move, thereby driving the cross bar 402 to move, and because the connecting rod 404 and the arc block 405 are subject to gravity, the ring 403 can rotate along the cross bar 402, thereby keeping the arc block 405 and its film roll body 6 parallel to the ground.
[0027] It should be noted that the cooling assembly 7 includes a refrigerator 701 fixedly arranged at the top of the cooling and maturation device 1 and a condensate discharge pipe 702 fixedly connected to the bottom of the refrigerator 701, and one end of the condensate discharge pipe 702 extends to the outside of the cooling and maturation device 1; the cold air released by the refrigerator 701 is used to cool the roll film body 6 in the cooling and maturation device 1, and the generated condensate will be discharged from the condensate discharge pipe 702. The refrigerator 701 can also be a refrigeration device that can release cold air in the prior art.
[0028] Furthermore, an air curtain assembly 8 is provided on the outside of the cooling and curing device 1, and the air curtain assembly 8 includes an air curtain fan 801 fixedly connected to one side of the top of the cooling and curing device 1 and a sensor switch 802 arranged below the air curtain fan 801; the air curtain fan 801 is arranged above the box door 2, and the sensor switch 802 is arranged between the cooling and curing device 1 and the box door 2; the sensor switch 802 can be an induction infrared switch, wherein the transmitting end is on the cooling and curing device 1, and the receiving end is arranged on the box door 2. When the box door 2 is opened, the receiving end cannot receive the infrared signal. At this time, the sensor switch 802 enables the air curtain fan 801 to start working, thereby isolating the temperature inside and outside the box door 2, thereby reducing the influence of the external temperature on the film roll body 6 inside the cooling and curing device 1.
[0029] Furthermore, the driving assembly 5 includes a driving ring 501 fixedly connected to the end of the rotating shaft 301 and a plurality of grip rods 502 fixedly connected to one side of the driving ring 501, and the number of the grip rods 502 is set to at least four; the driving assembly 5 is arranged on the rotating shaft 301 close to the box door 2, and each end of the rotating shaft 301 is provided with a sleeve; by holding the grip rod 502 and rotating it, the driving ring 501 is driven to rotate, thereby driving the rotating shaft 301 to rotate along the sleeve, so that the driving assembly 5 drives the rotating shaft 301 to rotate.
[0030] Finally, it should be noted that the above is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model shall be included in the protection scope of the present utility model.
Claims
1. A solvent-free composite cooling and maturation production device, comprising a cooling and maturation device (1) and a chamber door (2) arranged on the cooling and maturation device (1), characterized in that: The cooling and curing device (1) is provided with a cooling assembly (7) inside, and the cooling and curing device (1) is provided with a placement mechanism, and the placement mechanism comprises: A moving assembly (3), the moving assembly (3) being arranged inside the cooling and curing device (1), the moving assembly (3) comprising a plurality of rotating shafts (301) rotatably arranged on the inner wall surface of the cooling and curing device (1), a rotating wheel (302) fixedly connected to both ends of the rotating shaft (301), a plurality of grooves (304) formed on the outer surface of the rotating wheel (302), a moving crawler (303) sleeved on the outer surface of the rotating wheel (302), and two groups of teeth (305) arranged inside the moving crawler (303); A suspension component (4), wherein a plurality of suspension components (4) are arranged on the moving component (3), and a film roll body (6) is placed on each suspension component (4); A driving component (5), wherein the driving component (5) is arranged on one side of the moving component (3), and the driving component (5) is used to drive the moving component (3) to move.
2. The solvent-free composite cooling and maturing production device according to claim 1, characterized in that: The suspension assembly (4) comprises two fixed rods (401) fixedly arranged on the moving assembly (3), a cross rod (402) fixedly connected between the two fixed rods (401), two rings (403) sleeved on the outer surface of the cross rod (402), a connecting rod (404) fixedly connected to the side of the ring (403) and an arc block (405) fixedly connected to one side of the connecting rod (404), and the film roll body (6) is placed between the two arc blocks (405).
3. The solvent-free composite cooling and maturing production device according to claim 1, characterized in that: The cooling assembly (7) comprises a refrigerator (701) fixedly arranged at the top of the cooling and maturation device (1) and a condensed water discharge pipe (702) fixedly connected to the bottom of the refrigerator (701), and one end of the condensed water discharge pipe (702) extends to the outside of the cooling and maturation device (1).
4. The solvent-free composite cooling and maturing production device according to claim 1, characterized in that: An air curtain assembly (8) is arranged on the outside of the cooling and curing device (1), and the air curtain assembly (8) comprises an air curtain fan (801) fixedly connected to one side of the top of the cooling and curing device (1) and an induction switch (802) arranged below the air curtain fan (801).
5. The solvent-free composite cooling and maturing production device according to claim 2, characterized in that: The driving assembly (5) comprises a driving ring (501) fixedly connected to the end of the rotating shaft (301) and a plurality of gripping rods (502) fixedly connected to one side of the driving ring (501), and the number of the gripping rods (502) is set to at least four.
6. The solvent-free composite cooling and maturing production device according to claim 4, characterized in that: The air curtain fan (801) is arranged above the chamber door (2), and the induction switch (802) is arranged between the cooling and curing device (1) and the chamber door (2).
7. The solvent-free composite cooling and maturing production device according to claim 5, characterized in that: The driving assembly (5) is arranged on a rotating shaft (301) close to the cabinet door (2), and each of the rotating shafts (301) is provided with a shaft sleeve at both ends.