Anti-wrinkle packaging film winding machine

Abstract

The utility model discloses an anti-wrinkle packaging film winding machine, which relates to the field of packaging film production auxiliary equipment, and comprises a main bearing support and a driving shaft, the side of the main bearing support is equidistantly provided with fixing rods, and the other end of each fixing rod is fixedly provided with a protection assembly. The inner surface of the main bearing support is slidably connected with an anti-wrinkle assembly. According to the anti-wrinkle packaging film winding machine, by arranging the limiting roller rod, a packaging film to be wound can be always in a straight state when the winding machine winds the manufactured packaging film, and due to the fact that a rubber pad is additionally arranged on the outer surface of the limiting roller rod, the packaging film is prevented from being wrinkled. Through the arrangement of the limiting roller rod, the packaging film cannot be broken when the limiting roller rod pressurizes the packaging film, and through the arrangement of the anti-wrinkle assembly, the rolled packaging film can be attached layer by layer when the packaging film is rolled by the rolling assembly, so that the phenomenon of wrinkles or gaps between the packaging films is prevented.

Description

Technical Field

[0001] The utility model relates to the field of packaging film production auxiliary equipment, in particular to an anti-wrinkle packaging film winding machine. Background Art

[0002] Packaging film mainly refers to the film used for packaging articles, usually including polyethylene film, biaxially oriented polyester (BOPET), BOPP film and CPP film, etc. It is mainly used in the packaging of food, medicine and textiles. When manufacturers produce packaging film, they need to use a winder to wind the finished packaging film.

[0003] However, the current packaging film winders still have some shortcomings. For example, the existing packaging film winders have poor anti-wrinkle function, which causes wrinkles or gaps to easily appear in the rolled packaging film when the winders are rolling up the manufactured packaging film, thereby causing certain interference to the subsequent packaging processing of the manufacturer and the subsequent use of the user, and thus there are certain usage defects.

[0004] Therefore, it is urgent to improve this shortcoming. The utility model studies and improves the existing structural deficiencies and provides an anti-wrinkle packaging film winding machine. Utility Model Content

[0005] The utility model aims to provide a wrinkle-proof packaging film winder to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an anti-wrinkle packaging film winder, comprising a main load-bearing bracket and a driving shaft, wherein fixed rods are equidistantly installed on the sides of the main load-bearing bracket, and a protective component is fixedly installed on the other end of the fixed rod, and the anti-wrinkle component is slidably connected to the inner surface of the main load-bearing bracket, the driving shaft is rotatably connected to the inner surface of the main load-bearing bracket, and a connecting component is installed on the end of the driving shaft, a driving motor is installed on the left end of the driving shaft, and a winding component is installed on the side of the connecting component.

[0007] Furthermore, the protection component includes an auxiliary bearing bracket, a connecting shaft and a limiting roller rod, and the connecting shaft is symmetrically mounted on the inner surface of the auxiliary bearing bracket for vertical rotation, and the limiting roller rod is fixedly mounted on the end of the connecting shaft.

[0008] Furthermore, the side of the auxiliary support bracket is fixedly connected to the end of the fixing rod, and the other end of the fixing rod is fixedly connected to the side of the main support bracket, and the auxiliary support bracket forms a fixed structure with the main support bracket through the fixing rod.

[0009] Furthermore, the anti-wrinkle assembly includes a connecting plate, an elastic limiting mechanism, a lower pressure plate, a T-shaped slider and a threaded adjustment rod, and the elastic limiting mechanism is equidistantly installed on the bottom of the connecting plate, and the lower pressure plate is fixedly installed on the bottom of the elastic limiting mechanism, and the T-shaped slider is symmetrically installed on the side of the connecting plate, and the top of the connecting plate is rotatably connected to the threaded adjustment rod, and the side of the threaded adjustment rod is threadedly connected to the top inner surface of the main bearing bracket.

[0010] Furthermore, the top of the elastic limiting mechanism is fixedly connected to the bottom of the connecting plate, and the bottom of the elastic limiting mechanism is fixedly connected to the top of the lower pressing plate, and the lower pressing plate forms an elastic structure with the connecting plate through the elastic limiting mechanism.

[0011] Furthermore, the side of the connecting plate is fixedly connected to the side of the T-shaped slider, and the connecting plate forms a sliding structure with the main bearing bracket through the T-shaped slider.

[0012] Furthermore, the connecting component includes a supporting frame, an arc-shaped limit block, a handle and a limit groove, and the inner surface of the side of the supporting frame is magnetically connected to the arc-shaped limit block, and the handle is fixedly installed on the outer side of the arc-shaped limit block, and the inner surface of the supporting frame is provided with a limit groove.

[0013] Furthermore, the winding assembly includes a packaging film winding roller, a connecting rod and a positioning rod, and the end of the packaging film winding roller is symmetrically installed with a connecting rod, and the outer surface of the connecting rod is symmetrically installed with a positioning rod front and back, and the positioning rod forms a snap-fit ​​structure with the supporting frame through a limiting groove.

[0014] The utility model provides a wrinkle-proof packaging film winding machine, which has the following beneficial effects:

[0015] 1. The utility model provides a limiting roller rod, so that the winding machine can keep the packaging film to be wound up in a straight state when winding the manufactured packaging film, and because the outer surface of the limiting roller rod is equipped with a rubber pad, the limiting roller rod will not cause the packaging film to break when the packaging film is pressurized, and the anti-wrinkle component is provided, so that the packaging film to be wound up can be adhered layer by layer when the winding component is winding up the packaging film, so as to prevent wrinkles or gaps from occurring between the packaging films, thereby avoiding the occurrence of wrinkles or gaps in the wound packaging film when the winding machine is winding up the manufactured packaging film, which may interfere with the subsequent packaging processing of the manufacturer and the subsequent use of the user.

[0016] 2. The utility model arranges an electromagnet to adsorb and fix the arc limit block and the carrier frame, so that the arc limit block and the carrier frame can be quickly disassembled and assembled by the staff. When the staff turns off the electromagnet embedded on the inner surface of the carrier frame, the arc limit block is convenient for the staff to pull it outward along the side of the carrier frame, thereby providing convenience for the staff to replace the winding assembly. In addition, through the provided limit groove and positioning rod, the winding assembly will not rotate out of position when the connecting assembly drives the winding assembly to rotate for winding, thereby ensuring the stability of the winding assembly during winding. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the overall three-dimensional structure of an anti-wrinkle packaging film winder of the utility model;

[0018] Figure 2 This is a schematic diagram of the overall split three-dimensional structure of an anti-wrinkle packaging film winder of the utility model;

[0019] Figure 3 The utility model is a wrinkle-proof packaging film winding machine Figure 2 A schematic diagram of the enlarged structure in the middle.

[0020] In the figure: 1. Main bearing bracket; 2. Fixed rod; 3. Protection assembly; 31. Auxiliary bearing bracket; 32. Connecting shaft; 33. Limiting roller rod; 4. Anti-wrinkle assembly; 41. Connecting plate; 42. Elastic limiting mechanism; 43. Lower pressure plate; 44. T-shaped slider; 45. Threaded adjustment rod; 5. Driving shaft; 6. Connecting assembly; 61. Bearing frame; 62. Arc-shaped limiting block; 63. Handle; 64. Limiting groove; 7. Driving motor; 8. Winding assembly; 81. Packaging film winding roller; 82. Connecting rod; 83. Positioning rod. DETAILED DESCRIPTION

[0021] The following is a further detailed description of the implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but cannot be used to limit the scope of the present invention.

[0022] like Figure 1 and Figure 2As shown, an anti-wrinkle packaging film winder includes a main load-bearing bracket 1 and a driving shaft 5, a fixing rod 2 is equidistantly installed on the side of the main load-bearing bracket 1, and a protective assembly 3 is fixedly installed on the other end of the fixing rod 2, the protective assembly 3 includes an auxiliary load-bearing bracket 31, a connecting shaft 32 and a limiting roller rod 33, and the connecting shaft 32 is symmetrically rotated up and down on the inner surface of the auxiliary load-bearing bracket 31, the side of the auxiliary load-bearing bracket 31 is fixedly connected to the end of the fixing rod 2, and the other end of the fixing rod 2 is fixedly connected to the side of the main load-bearing bracket 1, and the auxiliary load-bearing bracket 31 is fixedly connected to the side of the main load-bearing bracket 1. The frame 31 forms a fixed structure with the main load-bearing bracket 1 through the fixing rod 2. The auxiliary load-bearing bracket 31 and the main load-bearing bracket 1 are set as the fixed structure, so that the limiting roller rod 33 will not be loose when the packaging film is tightened, and the end of the connecting shaft 32 is fixedly installed with the limiting roller rod 33, and the inner surface of the main load-bearing bracket 1 is slidably connected with an anti-wrinkle component 4, and the anti-wrinkle component 4 includes a connecting plate 41, an elastic limiting mechanism 42, a lower pressure plate 43, a T-shaped slider 44 and a threaded adjustment rod 45, and the connecting plate The bottom of the packaging film 41 is equidistantly provided with an elastic limiting mechanism 42, and the bottom of the elastic limiting mechanism 42 is fixedly provided with a lower pressing plate 43, the top of the elastic limiting mechanism 42 is fixedly connected to the bottom of the connecting plate 41, and the bottom of the elastic limiting mechanism 42 is fixedly connected to the top of the lower pressing plate 43, and the lower pressing plate 43 forms an elastic structure with the connecting plate 41 through the elastic limiting mechanism 42, and the lower pressing plate 43 and the connecting plate 41 are configured as an elastic structure, so that the lower pressing plate 43 can always be attached to the outer surface of the packaging film for wrinkle prevention treatment, and T-shaped sliders 44 are symmetrically installed on the sides of the connecting plate 41. The sides of the connecting plate 41 are fixedly connected to the sides of the T-shaped sliders 44, and the connecting plate 41 forms a sliding structure with the main load-bearing bracket 1 through the T-shaped sliders 44. By setting the connecting plate 41 and the main load-bearing bracket 1 as a sliding structure, the connecting plate 41 is more stable when it is lifted and moved along the inner surface of the main load-bearing bracket 1. At the same time, the top of the connecting plate 41 is rotatably connected to a threaded adjustment rod 45, and the side of the threaded adjustment rod 45 is threadedly connected to the top inner surface of the main load-bearing bracket 1.

[0023] like Figure 1-Figure 3As shown, the driving shaft 5 is rotatably connected to the inner surface of the main bearing bracket 1, and a connecting assembly 6 is installed at the end of the driving shaft 5, and the connecting assembly 6 includes a bearing frame 61, an arc-shaped limit block 62, a handle 63 and a limit groove 64, and the inner surface of the side of the bearing frame 61 is magnetically connected to the arc-shaped limit block 62, and the handle 63 is fixedly installed on the outer side of the arc-shaped limit block 62, and the inner surface of the bearing frame 61 is provided with a limit groove 64, and a driving motor 7 is installed at the end of the left driving shaft 5, and the connecting assembly 6 A winding assembly 8 is installed on the side of the component 6, and the winding assembly 8 includes a packaging film winding roller 81, a connecting rod 82 and a positioning rod 83. The connecting rod 82 is symmetrically installed on the end of the packaging film winding roller 81, and the positioning rod 83 is symmetrically installed on the outer surface of the connecting rod 82. The positioning rod 83 forms a clamping structure with the supporting frame 61 through the limiting groove 64. By setting the positioning rod 83 and the supporting frame 61 into a clamping structure, the winding assembly 8 is convenient for the staff to quickly install and handle.

[0024] In summary, the anti-wrinkle packaging film winder is first based on Figures 1 to 3The structure shown in the figure, the staff grasps the packaging film winding roller 81 and moves the connecting rods 82 at both ends toward the inside of the supporting frame 61. At this time, the preliminary installation of the winding assembly 8 is completed by inserting the positioning rod 83 into the inside of the limiting groove 64. Then the staff grasps the arc-shaped limiting block 62 and drives it to move along the inner surface of the side of the supporting frame 61 toward the side of the connecting rod 82. At this time, the positioning rod 83 on the other side of the connecting rod 82 automatically inserts into the limiting groove 64 on the side of the arc-shaped limiting block 62. Then the staff turns on the electromagnet on the inner surface of the supporting frame 61 through the controller, so that the arc-shaped limiting block 62 is firmly fixed on the inner surface of the supporting frame 61. Then the staff passes the packaging film to be wound between the two limiting roller rods 33 that are bonded up and down and fixes it on the outer surface of the packaging film winding roller 81. Then the staff grasps the threaded adjustment rod 45 and drives it to rotate on the top of the connecting plate 41. At this time, the connection is made through the threaded connection between the side of the threaded adjustment rod 45 and the main supporting bracket 1 and the sliding of the T-shaped slider 44. The plate 41 moves downward along the inner surface of the main bearing bracket 1. When the bottom of the lower pressure plate 43 is in contact with the top of the packaging film winding roller 81, the threaded adjustment rod 45 stops rotating. Then the staff turns on the driving motor 7 through the controller. When the driving motor 7 starts to run, it drives the driving shaft 5 to rotate inside the main bearing bracket 1, so that the connecting component 6 drives the winding component 8 to automatically wind up the packaging film. At this time, through the cooperation of the connecting shaft 32, the limiting roller rod 33 rotates on the inner surface of the auxiliary bearing bracket 31 when the packaging film passes through the limiting roller rod 33, and at the same time achieves the purpose of preliminary straightening of the packaging film. In addition, through the cooperation of the lower pressure plate 43, the winding component 8 will not wrinkle when winding the packaging film. In addition, through the setting of the elastic limiting mechanism 42, the lower pressure plate 43 can gradually move upward as the thickness of the rolled packaging film increases, so as to ensure that the anti-wrinkle component 4 will not interfere with the winding work of the winding component 8, and also ensure that the layers of the rolled packaging film are completely in contact with each other.

[0025] 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 will be apparent to those of ordinary skill in the art. The embodiments are selected and described 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 uses.

Claims

1. A wrinkle-proof packaging film winder, comprising a main bearing support (1) and a drive shaft (5), characterized in that: The sides of the main bearing bracket (1) are equidistantly mounted with fixing rods (2), and the other end of the fixing rods (2) is fixedly mounted with a protection component (3), and the inner surface of the main bearing bracket (1) is slidably connected with an anti-wrinkle component (4), the driving shaft (5) is rotatably connected to the inner surface of the main bearing bracket (1), and the end of the driving shaft (5) is mounted with a connecting component (6), the left end of the driving shaft (5) is mounted with a driving motor (7), and the side of the connecting component (6) is snap-fitted with a winding component (8).

2. The wrinkle-proof packaging film winder according to claim 1, characterized in that: The protection component (3) comprises an auxiliary bearing bracket (31), a connecting shaft (32) and a limiting roller rod (33), and the connecting shaft (32) is symmetrically mounted on the inner surface of the auxiliary bearing bracket (31) for rotation up and down, and the limiting roller rod (33) is fixedly mounted on the end of the connecting shaft (32).

3. The wrinkle-proof packaging film winder according to claim 2, characterized in that: The side of the auxiliary bearing bracket (31) is fixedly connected to the end of the fixing rod (2), and the other end of the fixing rod (2) is fixedly connected to the side of the main bearing bracket (1), and the auxiliary bearing bracket (31) forms a fixed structure with the main bearing bracket (1) through the fixing rod (2).

4. The wrinkle-proof packaging film winder according to claim 1, characterized in that: The anti-wrinkle assembly (4) includes a connecting plate (41), an elastic limiting mechanism (42), a lower pressure plate (43), a T-shaped slider (44) and a threaded adjustment rod (45), and the bottom of the connecting plate (41) is equidistantly installed with the elastic limiting mechanism (42), and the bottom of the elastic limiting mechanism (42) is fixedly installed with the lower pressure plate (43), and the side of the connecting plate (41) is symmetrically installed with a T-shaped slider (44), and the top of the connecting plate (41) is rotatably connected with a threaded adjustment rod (45), and the side of the threaded adjustment rod (45) is threadedly connected to the top inner surface of the main bearing bracket (1).

5. The wrinkle-proof packaging film winder according to claim 4, characterized in that: The top of the elastic limiting mechanism (42) is fixedly connected to the bottom of the connecting plate (41), and the bottom of the elastic limiting mechanism (42) is fixedly connected to the top of the lower pressing plate (43), and the lower pressing plate (43) forms an elastic structure with the connecting plate (41) through the elastic limiting mechanism (42).

6. The wrinkle-proof packaging film winder according to claim 4, characterized in that: The side of the connecting plate (41) is fixedly connected to the side of the T-shaped slider (44), and the connecting plate (41) forms a sliding structure with the main bearing bracket (1) through the T-shaped slider (44).

7. The wrinkle-proof packaging film winder according to claim 1, characterized in that: The connecting assembly (6) comprises a supporting frame (61), an arc-shaped limiting block (62), a handle (63) and a limiting groove (64), and the inner surface of the side of the supporting frame (61) is magnetically connected to the arc-shaped limiting block (62), and the handle (63) is fixedly installed on the outer side of the arc-shaped limiting block (62), and the inner surface of the supporting frame (61) is provided with a limiting groove (64).

8. The wrinkle-proof packaging film winder according to claim 7, characterized in that: The winding assembly (8) comprises a packaging film winding roller (81), a connecting rod (82) and a positioning rod (83), and the end of the packaging film winding roller (81) is symmetrically installed with the connecting rod (82), and the outer surface of the connecting rod (82) is symmetrically installed with the positioning rod (83) front and back, and the positioning rod (83) forms a snap-fit ​​structure with the supporting frame (61) through a limiting groove (64).

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