Cooling and shaping device in preservative film winding process

Abstract

The utility model discloses a cooling and shaping device in a preservative film winding process, which relates to the technical field of preservative films and comprises a cooling roller. The number of the cooling rollers is two, the inner sides of the two cooling rollers are hollow, and the cooling rollers are connected with mounted bearings installed on the main support in a matched mode. The two ends of the two cooling rollers are connected with rotating joints in a matched mode. According to the utility model, cold water output by the cooling tower is fed into the cooling roller through the cold water input pipe, and is returned to the cooling tower for re-cooling through the circulating water output pipe on the other side, so that resources can be saved, the rotation of the cooling roller, the cold water input pipe and the circulating water output pipe are not influenced under the connection action of the rotary joint, and the cooling roller is pressed by the pressing roller. The preservative film can be attached to the surface of the cooling roller to be cooled, the cooling effect is high, and the ductility of the preservative film is good.

Description

Technical Field

[0001] The utility model specifically relates to the technical field of cling film, in particular to a cooling and shaping device in the process of cling film winding. Background Art

[0002] Plastic wrap is a plastic film. As a kitchen item, plastic wrap can block moisture and prevent direct contact between air and food. It is mainly used in the kitchen for cooking, holding food, preserving food, or making some materials that can be easily cleaned.

[0003] Chinese utility model publication number CN 217891575 U discloses a cooling device for processing PE mildew-proof cling film, which relates to the technical field of cling film, and comprises an operating table, a cooling box is installed in the middle of the operating table, and right and left supporting plates are fixedly connected on both sides of the cooling box, respectively. A winding roller is rotatably installed on the upper part of the operating table and located on the left part of the cooling box, and the outside of the winding roller is wound with cling film, and a bellows is fixedly connected in the middle of the upper end surface of the cooling box, and a pre-cooling mechanism is arranged inside the bellows;

[0004] The above-mentioned cooling device for processing PE anti-mildew cling film blows towards the cling film through a bellows. After the cling film is just processed, it has a certain stickiness. The wind can easily make the cling film wrinkle, thereby causing adhesion. For this reason, we provide a cooling and shaping device for the cling film during the winding process. By attaching the cling film to a cooling roller and adding cooling water to the cooling roller, the temperature will be reduced. The circulating cold water can keep the temperature of the cooling roller constant, thereby ensuring that the cling film has better ductility after cooling and will not wrinkle or stick. This effectively compensates for the above-mentioned problems. Utility Model Content

[0005] The utility model aims to provide a cooling and shaping device in the process of fresh-keeping film winding, so as to solve the problems raised in the background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A cooling and shaping device in the process of cling film winding, comprising a cooling roller; two cooling rollers are provided, and the inner sides of the two cooling rollers are hollow, and the cooling rollers are connected with the seat bearings installed on the main bracket; both ends of the two cooling rollers are connected with rotating joints, and the rotating joint on one side of the cooling roller is connected with a cold water input pipe, and the rotating joint on the other side is connected with a circulating water output pipe, and the other ends of the cold water input pipe and the circulating water output pipe are respectively connected with the output end and the input end of the cooling tower; a pressing roller is provided in the middle position above the two cooling rollers.

[0008] As a further technical solution of the present utility model, the two ends of the pressing roller are respectively connected to the bearings with a seat installed on the lifting frame, the lifting frame is slidably connected to the main bracket, and the lifting frame is connected to the lifting screw by a thread; the lifting screw is connected to the bearings with a seat installed on the main bracket, the lifting screw is connected to the driving shaft of the lifting motor, and the lifting motor is fixed to the main bracket by bolts.

[0009] As a further technical solution of the utility model, a small gear ring is cooperatively connected to the outer side of one end of the two cooling rollers, and the two small gear rings are meshedly connected to the large gear, and the large gear is cooperatively connected to the seat bearing installed on the main bracket.

[0010] As a further technical solution of the utility model, the large gear is connected with a pulley, two pulleys are provided, the other one is connected to the driving shaft of the driving motor, and the two pulleys are connected by belts; the driving motor is fixed to the main bracket by bolts.

[0011] As a further technical solution of the utility model, a winding roller is provided on one side of the pressing roller, a load-bearing sleeve is sleeved on the outer side of the winding roller, and a locking rod is inserted on the load-bearing sleeve; the locking rod is welded to the bottom of the pressing plate, and the pressing plate is sleeved on the locking bolt, and the locking bolt is connected to the winding roller through a thread.

[0012] As a further technical solution of the utility model, the winding roller is connected with a bearing seat installed on the auxiliary bracket, and the winding roller is connected with a driving shaft of a winding motor, and the winding motor is fixed to the auxiliary bracket by bolts.

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

[0014] The utility model provides that the cold water outputted from the cooling tower is sent into the cooling roller through the cold water input pipe, and then returned to the cooling tower through the circulating water output pipe on the other side for re-cooling, thereby saving resources. Under the connection of the rotary joint, the cooling roller rotates, and the cold water input pipe and the circulating water output pipe are not affected. Under the pressure of the pressing roller, the cling film can be attached to the surface of the cooling roller for cooling, and the cooling effect is high and the ductility of the cling film is good.

[0015] In the utility model, the driving shaft of the lifting motor drives the connected lifting screw to rotate, and the lifting screw is threadedly connected to the lifting frame, and the lifting frame is slidably connected to the main bracket, so that it can move up and down, adjust the position of the pressing roller, and press the cling film of different thicknesses;

[0016] In the utility model, the driving shaft of the driving motor drives the connected pulley to rotate, and under the action of the belt, the pulley on the large gear can rotate, so that the large gear drives the meshing small gear ring to rotate, providing power for the rotation transmission of the cooling roller. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.

[0018] Figure 2 This utility model Figure 1 Schematic diagram from another perspective.

[0019] Figure 3 This utility model Figure 1 main view.

[0020] Figure 4 This utility model Figure 1 A partial enlarged view of point A.

[0021] In the figure: 1-main bracket, 2-driving motor, 3-pulley, 4-belt, 5-large gear, 6-small gear ring, 7-rotating joint, 8-cold water inlet pipe, 9-cooling roller, 10-pressing roller, 11-lifting frame, 12-lifting motor, 13-lifting screw, 14-circulating water output pipe, 15-auxiliary bracket, 16-bearing sleeve, 17-winding roller, 18-winding motor, 19-locking bolt, 20-pressing plate, 21-locking rod. 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 1-4 In an embodiment of the utility model, a cooling and shaping device in the process of cling film winding includes a cooling roller 9; two cooling rollers 9 are provided, and the inner sides of the two cooling rollers 9 are hollow, and the cooling rollers 9 are connected with the bearing seat installed on the main bracket 1; both ends of the two cooling rollers 9 are connected with rotating joints 7, and the rotating joints 7 on one side of the cooling rollers 9 are connected with the cold water input pipe 8, and the rotating joints 7 on the other side are connected with the circulating water output pipe 14, and secondly, the other ends of the cold water input pipe 8 and the circulating water output pipe 14 are connected with the output end and the input end of the cooling tower respectively; a pressing roller 10 is provided in the middle position above the two cooling rollers 9.

[0024] By adopting the above technical scheme, the cold water output by the cooling tower will be sent into the cooling roller 9 through the cold water input pipe 8, and then returned to the cooling tower through the circulating water output pipe 14 on the other side for re-cooling, thereby saving resources. Under the connection of the rotary joint 7, the cooling roller 9 rotates, and the cold water input pipe 8 and the circulating water output pipe 14 are not affected. Under the pressure of the pressing roller 10, the cling film can adhere to the surface of the cooling roller 9 for cooling, and the cooling effect is high and the cling film has good ductility.

[0025] In this embodiment, the two ends of the pressing roller 10 are respectively connected to the bearing seat installed on the lifting frame 11, the lifting frame 11 is slidably connected to the main bracket 1, and the lifting frame 11 is connected to the lifting screw 13 through a thread; the lifting screw 13 is connected to the bearing seat installed on the main bracket 1, the lifting screw 13 is connected to the driving shaft of the lifting motor 12, and the lifting motor 12 is fixed to the main bracket 1 by bolts.

[0026] By adopting the above technical solution, the driving shaft of the lifting motor 12 drives the connected lifting screw 13 to rotate. When the lifting screw 13 is threadedly connected to the lifting frame 11, and the lifting frame 11 is slidably connected to the main bracket 1, it can move up and down to adjust the position of the pressing roller 10 and press the cling film of different thicknesses.

[0027] In this embodiment, a small gear ring 6 is cooperatively connected to the outer side of one end of the two cooling rollers 9, and the two small gear rings 6 are meshedly connected to the large gear 5, and the large gear 5 is cooperatively connected to the seat bearing installed on the main bracket 1.

[0028] Furthermore, the large gear 5 is connected with a pulley 3, two pulleys 3 are provided, the other one is connected with the driving shaft of the driving motor 2, and the two pulleys 3 are connected with each other through a belt 4; the driving motor 2 is fixed to the main bracket 1 by bolts.

[0029] By adopting the above technical solution, the driving shaft of the driving motor 2 drives the connected pulley 3 to rotate. Under the action of the belt 4, the pulley 3 on the large gear 5 can rotate, so that the large gear 5 drives the meshing small gear ring 6 to rotate, providing power for the rotation transmission of the cooling roller 9.

[0030] In this embodiment, a winding roller 17 is provided on one side of the pressing roller 10, and a bearing sleeve 16 is sleeved on the outer side of the winding roller 17, and a locking rod 21 is inserted on the bearing sleeve 16; the locking rod 21 is welded to the bottom of the pressing plate 20, and the pressing plate 20 is sleeved on the locking bolt 19, and the locking bolt 19 is connected to the winding roller 17 through a thread.

[0031] By adopting the above technical solution, the bearing sleeve 16 is sleeved on the winding roller 17, and the pressing plate 20 is driven to move by turning the locking bolt 19. When the locking rod 21 is inserted into the bearing sleeve 16 and the pressing plate 20 is pressed, quick disassembly and assembly can be achieved.

[0032] In this embodiment, the winding roller 17 is connected with a seat bearing installed on the auxiliary bracket 15, and the winding roller 17 is connected with a driving shaft of a winding motor 18, and the winding motor 18 is fixed to the auxiliary bracket 15 by bolts.

[0033] By adopting the above technical solution, the driving shaft of the winding motor 18 drives the connected winding roller 17 to rotate, thereby providing power for the winding work.

[0034] The working principle of the utility model is as follows: the driving shaft of the driving motor 2 drives the connected pulley 3 to rotate, and under the action of the belt 4, the pulley 3 on the large gear 5 can rotate, so that the large gear 5 drives the meshing small gear ring 6 to rotate, providing power for the rotation transmission of the cooling roller 9; the driving shaft of the lifting motor 12 drives the connected lifting screw 13 to rotate, and the lifting screw 13 is threadedly connected to the lifting frame 11, and the lifting frame 11 is slidably connected to the main bracket 1, so that it can move up and down, adjust the position of the pressing roller 10, and press the cling film of different thicknesses; the cold water output by the cooling tower will be sent into the cooling roller 9 through the cold water input pipe 8, and then the circulating water on the other side will be The output pipe 14 is returned to the cooling tower for re-cooling, thereby saving resources. Under the connection of the rotary joint 7, the cooling roller 9 rotates, and the cold water input pipe 8 and the circulating water output pipe 14 are not affected. Under the pressure of the pressing roller 10, the cling film can adhere to the surface of the cooling roller 9 for cooling, and the cooling effect is high and the cling film has good ductility; the bearing sleeve 16 is sleeved on the winding roller 17, and the locking bolt 19 is turned to drive the pressing plate 20 to move. When the locking rod 21 is inserted into the bearing sleeve 16 and the pressing plate 20 is pressed, quick disassembly and assembly can be achieved; the driving shaft of the winding motor 18 drives the connected winding roller 17 to rotate, providing power for the winding work.

[0035] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0036] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A cooling and shaping device in the process of cling film winding, characterized in that: It comprises a cooling roller (9); two cooling rollers (9) are provided, and the inner sides of the two cooling rollers (9) are hollow, and the cooling rollers (9) are connected to the bearing seat installed on the main bracket (1); both ends of the two cooling rollers (9) are connected to the rotating joints (7), and the rotating joint (7) on one side of the cooling roller (9) is connected to the cold water input pipe (8), and the rotating joint (7) on the other side is connected to the circulating water output pipe (14), and the other ends of the cold water input pipe (8) and the circulating water output pipe (14) are respectively connected to the output end and the input end of the cooling tower; a pressing roller (10) is provided in the middle position above the two cooling rollers (9).

2. The cooling and shaping device in the process of cling film winding according to claim 1, characterized in that: The two ends of the pressing roller (10) are respectively connected to the bearing seat installed on the lifting frame (11), the lifting frame (11) is slidably connected to the main bracket (1), and the lifting frame (11) is connected to the lifting screw (13) through a thread; the lifting screw (13) is connected to the bearing seat installed on the main bracket (1), the lifting screw (13) is connected to the driving shaft of the lifting motor (12), and the lifting motor (12) is fixed to the main bracket (1) by bolts.

3. The cooling and shaping device in the process of cling film winding according to claim 1, characterized in that: A small tooth ring (6) is cooperatively connected to the outer side of one end of the two cooling rollers (9), and the two small tooth rings (6) are meshedly connected to the large gear (5), and the large gear (5) is cooperatively connected to the seat bearing installed on the main bracket (1).

4. The cooling and shaping device in the process of cling film winding according to claim 3, characterized in that: The large gear (5) is matched with a pulley (3), two pulleys (3) are provided, the other of which is matched with a driving shaft of a driving motor (2), and the two pulleys (3) are matched with each other through a belt (4); the driving motor (2) is fixed to the main bracket (1) by bolts.

5. The cooling and shaping device in the process of cling film winding according to claim 2, characterized in that: A winding roller (17) is provided on one side of the pressing roller (10), a bearing sleeve (16) is sleeved on the outer side of the winding roller (17), and a locking rod (21) is inserted on the bearing sleeve (16); the locking rod (21) is welded to the bottom of the pressing plate (20), and the pressing plate (20) is sleeved on the locking bolt (19), and the locking bolt (19) is connected to the winding roller (17) through a thread.

6. The cooling and shaping device in the process of cling film winding according to claim 5, characterized in that: The winding roller (17) is connected to a bearing seat mounted on the auxiliary bracket (15), and the winding roller (17) is connected to a drive shaft of a winding motor (18), and the winding motor (18) is fixed to the auxiliary bracket (15) by bolts.

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