Edge pressing device for composite packaging film

Abstract

The utility model relates to the technical field of production and processing of composite packaging films, in particular to an edge pressing device of a composite packaging film, which comprises a processing table, a first sliding groove is arranged on the processing table, a first support is fixedly mounted on the processing table, a second support is arranged on the side edge of the first support, and winding rollers are mounted on the inner sides of the first support and the second support. A second sliding groove is formed in the side edge of the second support, the lower side of the second support is slidably connected with the second sliding groove, an edge pressing assembly is arranged on the inner side of the first sliding groove, and a driving assembly is arranged on the side edge of the second sliding groove. And the edge pressing assembly comprises a dovetail sliding block, the dovetail sliding block is arranged on the inner side of the first sliding groove in a sliding mode, and a lower pressing plate is fixedly installed on the upper side of the dovetail sliding block. According to the edge pressing device, the dovetail sliding block, the lower pressing plate, the upper pressing plate and the threaded column are matched in the edge pressing assembly, so that the edge pressing device can be suitable for edge pressing machining of composite packaging films with different thicknesses and different widths, the applicability is improved, and the practicability is enhanced.

Description

Technical Field

[0001] The utility model relates to the technical field of composite packaging film production and processing, in particular to a composite packaging film edge pressing device. Background Art

[0002] Composite packaging film is a multi-layer film material that is composited through a specific process and is used for a variety of packaging needs.

[0003] Since the composite packaging film is produced by synthesizing multiple layers of film, its sides need to be sealed during the processing. The edge sealing device in the existing technology is insufficient in applicability to the production width and thickness of the composite packaging film. Therefore, we propose a composite packaging film edge pressing device to solve the above problems. Utility Model Content

[0004] The utility model aims to solve the shortcomings of the prior art and proposes a composite packaging film edge pressing device.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A edge pressing device for a composite packaging film comprises a processing table, a first slide groove is provided on the processing table, a first support is fixedly installed on the processing table, a second support is arranged on the side of the first support, a winding roller is installed on the inner sides of the first support and the second support, a second slide groove is provided on the side of the second support, the lower side of the second support is slidably connected to the second slide groove, an edge pressing component is provided on the inner side of the first slide groove, and a driving component is provided on the side of the second slide groove; the edge pressing component comprises a dovetail slider, the dovetail slider is slidably arranged on the inner side of the first slide groove and ... A lower pressure plate is fixedly installed on the upper side of the slider, an upper pressure plate is arranged on the upper side of the lower pressure plate, a lower ear seat is fixedly installed on the side of the lower pressure plate, an upper ear seat is fixedly installed on the side of the upper pressure plate, a threaded column is rotatably installed on the lower ear seat, the threaded column is screwed through to the upper side of the upper ear seat, and electric heating wires are arranged inside the lower pressure plate and the upper pressure plate; the driving assembly includes a sealing plate, a second motor is fixedly installed on the outer side of the sealing plate, an output end of the second motor is rotatably passed through to the inner side of the sealing plate and a threaded rod is fixedly installed on the output end of the second motor, and the threaded rod is screwed to the lower side of the second support.

[0007] Preferably, a composite packaging film is wound on the winding roller.

[0008] Preferably, a support column is provided at the bottom of the processing table.

[0009] Preferably, a first rotating shaft is rotatably mounted inside the first support, a second rotating shaft is rotatably mounted inside the second support, plug-in slots are provided at both ends of the winding roller, and the winding roller is plug-in mounted between the first support and the second support.

[0010] Preferably, the first rotating shaft and the second rotating shaft are both fixedly connected with a clamping strip on their outer sides, and a clamping groove is provided on the inner wall of the plug-in slot, and the cross-sectional size of the clamping groove is matched with the cross-sectional size of the clamping strip.

[0011] Preferably, a first motor is fixedly mounted on the rear side of the first support, and an output end of the first motor rotates through the inner side of the first support and is fixedly connected to the first rotating shaft.

[0012] Preferably, a limiting screw is threadedly installed on the dovetail slider, and sliding rods are symmetrically arranged on both sides of the threaded column. The sliding rods are fixedly connected to the sides of the lower pressure plate, and the upper side of the sliding rods is slidably connected to the rear side of the upper pressure plate.

[0013] Preferably, shaft seats are symmetrically and fixedly installed below the winding roller, and a guide roller is rotatably installed between the two shaft seats.

[0014] Compared with the related art, the edge pressing device of the composite packaging film proposed by the utility model has the following beneficial effects:

[0015] The utility model discloses a composite packaging film edge pressing device, through the edge pressing component set, in which the dovetail slider and the first slide groove are in a sliding connection relationship, and the spacing of the dovetail sliders on both sides in the first slide groove can be slidably adjusted so that the pressure plate on the dovetail slider also follows the position change, thereby making the spacing between the pressure plates on both sides have the ability to be flexibly adjusted. The arrangement here can be applicable to the edge pressing processing of composite packaging films of different widths. In addition, a threaded column is arranged between the lower pressure plate and the upper pressure plate, and the spacing between the upper pressure plate and the lower pressure plate can be driven to change by rotating the threaded column. This arrangement is convenient for the edge sealing processing of composite packaging films of different thicknesses. The coordinated design of the dovetail slider, the lower pressure plate, the upper pressure plate and the threaded column in the edge pressing component makes the device applicable to the edge pressing processing of composite packaging films of different thicknesses and different widths, thereby improving the applicability and enhancing the practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a three-dimensional structural schematic diagram of a composite packaging film edge pressing device proposed by the utility model;

[0017] Figure 2 A schematic diagram of the three-dimensional disassembly structure of a composite packaging film edge pressing device proposed by the utility model Figure 1 ;

[0018] Figure 3A schematic diagram of the three-dimensional disassembly structure of a composite packaging film edge pressing device proposed by the utility model Figure 2 ;

[0019] Figure 4 It is a three-dimensional enlarged structural schematic diagram of the edge pressing component.

[0020] In the figure: 1. processing table; 2. first slide; 3. edge pressing assembly; 31. dovetail slider; 32. limiting screw; 33. lower pressure plate; 34. upper pressure plate; 35. lower ear seat; 36. upper ear seat; 37. threaded column; 38. slide rod; 4. shaft seat; 5. guide roller; 6. first support; 61. first motor; 62. first rotating shaft; 7. second support; 71. second rotating shaft; 8. winding roller; 81. plug-in slot; 9. composite packaging film; 10. second slide; 11. driving assembly; 111. sealing plate; 112. second motor; 113. threaded rod. DETAILED DESCRIPTION

[0021] The utility model is further described below in conjunction with the accompanying drawings and implementation modes.

[0022] Reference Figure 1-4 , please refer to Figure 1-Figure 4 ,in, Figure 1 This is a three-dimensional structural schematic diagram of a composite packaging film edge pressing device proposed by the utility model; Figure 2 A schematic diagram of the three-dimensional disassembly structure of a composite packaging film edge pressing device proposed by the utility model Figure 1 ; Figure 3 A schematic diagram of the three-dimensional disassembly structure of a composite packaging film edge pressing device proposed by the utility model Figure 2 ; Figure 4 The diagram is a three-dimensional enlarged structural diagram of the edge pressing assembly. A edge pressing device for a composite packaging film comprises: a processing table 1, a first slide 2 is provided on the processing table 1, a first support 6 is fixedly installed on the processing table 1, a second support 7 is arranged on the side of the first support 6, a winding roller 8 is installed on the inner side of the first support 6 and the second support 7, a second slide 10 is provided on the side of the second support 7, the lower side of the second support 7 is slidably connected to the second slide 10, and a composite packaging film 9 is rolled on the winding roller 8. It should be noted that the composite packaging film 9 is a multi-layer film material, which is composited by a specific process and is a prior art, which will not be described in detail here; a support column is provided at the bottom of the processing table 1, a edge pressing assembly 3 is provided on the inner side of the first slide 2, and a driving assembly 11 is provided on the side of the second slide 10.

[0023] In the present embodiment, the edge pressing assembly 3 includes a dovetail slider 31, the dovetail slider 31 is slidably arranged on the inner side of the first slide groove 2 and a lower pressure plate 33 is fixedly installed on the upper side of the dovetail slider 31, an upper pressure plate 34 is arranged on the upper side of the lower pressure plate 33, a lower ear seat 35 is fixedly installed on the side of the lower pressure plate 33, an upper ear seat 36 is fixedly installed on the side of the upper pressure plate 34, a threaded column 37 is rotatably installed on the lower ear seat 35, the threaded column 37 is screwed through to the upper side of the upper ear seat 36, and electric heating wires are arranged inside the lower pressure plate 33 and the upper pressure plate 34.

[0024] Through the arrangement in the above manner, the electric heating wires arranged inside the lower pressing plate 33 and the upper pressing plate 34, when powered on, utilize the heating effect of the electric heating wires to generate heat on the inner surfaces of the lower pressing plate 33 and the upper pressing plate 34. When the side of the composite packaging film 9 slides through between the lower pressing plate 33 and the upper pressing plate 34, the upper and lower sides of the edge sealing on both sides can be heated, so that the layers of composite film at the edge sealing are heated and bonded, thereby generating a closed edge sealing. The double-sided heating effect between the upper pressing plate 34 and the lower pressing plate 33 ensures the production quality of the composite packaging film 9 during edge pressing.

[0025] In this method, a first rotating shaft 62 is rotatably installed on the inner side of the first support 6, and a second rotating shaft 71 is rotatably installed on the inner side of the second support 7. Insertion slots 81 are provided at both ends of the winding roller 8. The winding roller 8 is inserted and installed between the first support 6 and the second support 7. The outer sides of the first rotating shaft 62 and the second rotating shaft 71 are fixedly connected with a clamping strip. A clamping groove is provided on the inner wall of the insertion slot 81. The cross-sectional size of the clamping groove is adapted to the cross-sectional size of the clamping strip. A first motor 61 is fixedly installed on the rear side of the first support 6. The output end of the first motor 61 rotates and passes through the inner side of the first support 6 and is fixedly connected to the first rotating shaft 62.

[0026] By the arrangement in the above manner, when the first motor 61 rotates, its output end drives the first rotating shaft 62 to rotate, and the first rotating shaft 62 drives the winding roller 8 to rotate, thereby driving the composite packaging film 9 to rotate and wrap around the winding roller 8, providing conveying power for the composite packaging film 9 during edge pressing production.

[0027] In this method, the driving assembly 11 includes a sealing plate 111, and a second motor 112 is fixedly installed on the outer side of the sealing plate 111. The output end of the second motor 112 rotates through the inner side of the sealing plate 111 and a threaded rod 113 is fixedly installed on the output end of the second motor 112. The threaded rod 113 is screwed to the lower side of the second support 7.

[0028] Through the arrangement in the above manner, when the second motor 112 is started, the threaded rod 113 on the inner side of the sealing plate 111 can be driven to rotate, and then the threaded rod 113 can be used to drive the second support 7 to slide inside the second slide groove 10, so that the distance between the first support 6 and the second support 7 changes, so that winding rollers 8 of different widths can be installed between the first support 6 and the second support 7. In addition, by driving the second support 7 to move outward, the winding roller 8 can be slid and pulled out from the first rotating shaft 62 on the side of the first support 6, which facilitates the installation and disassembly of the winding roller 8. When the winding roller 8 collects the composite packaging film 9 with the edge pressed, it is necessary to replace it with a new winding roller 8. The arrangement here can make it very convenient to replace the winding roller 8, thereby improving practicality.

[0029] In this embodiment, a limit screw 32 is threadedly installed on the dovetail slider 31, and sliding rods 38 are symmetrically arranged on both sides of the threaded column 37. The sliding rods 38 are fixedly connected to the side of the lower pressure plate 33, and the upper side of the sliding rods 38 is slidably connected to the rear side of the upper pressure plate 34.

[0030] Through the above-mentioned arrangement, the arrangement of the slide rod 38 enables the upper pressing plate 34 to stably move up and down when the threaded column 37 drives the sliding movement.

[0031] In this embodiment, shaft seats 4 are symmetrically and fixedly installed below the winding roller 8 , and a guide roller 5 is rotatably installed between the two shaft seats 4 .

[0032] Through the above-mentioned arrangement, the guide roller 5 provides a guiding function for the composite packaging film 9 .

[0033] The working principle of the edge pressing device of a composite packaging film provided by the utility model is as follows:

[0034] When in use, the spacing between the dovetail sliders 31 on both sides is adjusted according to the width and thickness of the composite packaging film 9 to be produced. After the adjustment is completed, the limiting screw 32 is tightened so that the bottom of the limiting screw 32 abuts against the bottom of the first slide groove 2 to complete the positioning of the dovetail slider 31, and then the threaded column 37 is rotated to drive the upper pressing plate 34 to move so that the spacing between the upper pressing plate 34 and the lower pressing plate 33 is adapted to the thickness of the composite packaging film 9. After the adjustment is completed, the two sides of the composite packaging film 9 are passed through the upper pressing plate 34 and the lower pressing plate 33 in turn, and then bypass the bottom of the guide roller 5, and finally wind around the winding roller 8, and start the heating wire inside the upper pressing plate 34 and the lower pressing plate 33. Start the first motor 61 to drive the first rotating shaft 62 to rotate, and use the first rotating shaft 62 to drive the winding roller 8 to rotate, and then drive the composite packaging film 9 to rotate and be connected to the winding roller 8, providing a conveying power for the composite packaging film 9 during the edge pressing production. Under the heating action of the electric heating wire, the inner sides of the lower pressing plate 33 and the upper pressing plate 34 generate heat. When the side of the composite packaging film 9 slides through between the lower pressing plate 33 and the upper pressing plate 34, the upper and lower surfaces on both sides of the composite packaging film 9 can be heated, so that the layers of composite film on the side are heat-bonded, thereby generating a closed edge seal, and the composite packaging film 9 passing between the upper pressing plate 34 and the lower pressing plate 33 completes the edge pressing production.

[0035] Compared with the related art, the edge pressing device of a composite packaging film provided by the utility model has the following beneficial effects:

[0036] The utility model provides a composite packaging film edge pressing device. The utility model utilizes the coordinated design of a dovetail slider 31, a lower pressing plate 33, an upper pressing plate 34 and a threaded column 37 in the edge pressing component 3, so that the device can be used for edge pressing processing of composite packaging films 9 of different thicknesses and different widths, thereby improving applicability and enhancing practicality.

[0037] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A composite packaging film edge pressing device, characterized in that: The invention comprises a processing table (1), wherein a first slide groove (2) is provided on the processing table (1), a first support (6) is fixedly installed on the processing table (1), a second support (7) is arranged on the side of the first support (6), a winding roller (8) is installed inside the first support (6) and the second support (7), a second slide groove (10) is provided on the side of the second support (7), the lower side of the second support (7) is slidably connected to the second slide groove (10), a pressing assembly (3) is arranged on the inside of the first slide groove (2), and a driving assembly (11) is arranged on the side of the second slide groove (10); The edge pressing assembly (3) comprises a dovetail slider (31), the dovetail slider (31) is slidably arranged on the inner side of the first slide groove (2) and a lower pressing plate (33) is fixedly installed on the upper side of the dovetail slider (31), an upper pressing plate (34) is arranged on the upper side of the lower pressing plate (33), a lower ear seat (35) is fixedly installed on the side of the lower pressing plate (33), an upper ear seat (36) is fixedly installed on the side of the upper pressing plate (34), a threaded column (37) is rotatably installed on the lower ear seat (35), the threaded column (37) is screwed through to the upper side of the upper ear seat (36), and electric heating wires are arranged inside the lower pressing plate (33) and the upper pressing plate (34); The driving assembly (11) comprises a blocking plate (111), a second motor (112) is fixedly mounted on the outer side of the blocking plate (111), an output end of the second motor (112) rotates through the inner side of the blocking plate (111) and a threaded rod (113) is fixedly mounted on the output end of the second motor (112), and the threaded rod (113) is threadedly connected to the lower side of the second support (7).

2. The edge pressing device of a composite packaging film according to claim 1, characterized in that: The winding roller (8) is rolled up with a composite packaging film (9).

3. The edge pressing device of a composite packaging film according to claim 1, characterized in that: A support column is arranged at the bottom of the processing table (1).

4. The edge pressing device for a composite packaging film according to claim 1, characterized in that: A first rotating shaft (62) is rotatably mounted on the inner side of the first support (6), a second rotating shaft (71) is rotatably mounted on the inner side of the second support (7), plug-in slots (81) are provided at both ends of the winding roller (8), and the winding roller (8) is plug-in mounted between the first support (6) and the second support (7).

5. The edge pressing device of a composite packaging film according to claim 4, characterized in that: The first rotating shaft (62) and the second rotating shaft (71) are both fixedly connected with a clamping strip on their outer sides, and a clamping groove is provided on the inner wall of the plug-in slot (81), and the cross-sectional size of the clamping groove is matched with the cross-sectional size of the clamping strip.

6. The edge pressing device of a composite packaging film according to claim 1, characterized in that: A first motor (61) is fixedly mounted on the rear side of the first support (6), and an output end of the first motor (61) rotates through the inside of the first support (6) and is fixedly connected to a first rotating shaft (62).

7. The edge pressing device of a composite packaging film according to claim 1, characterized in that: A limiting screw rod (32) is threadedly installed on the dovetail slider (31), and sliding rods (38) are symmetrically arranged on both sides of the threaded column (37). The sliding rods (38) are fixedly connected to the side of the lower pressure plate (33), and the upper side of the sliding rod (38) is slidably connected to the rear side of the upper pressure plate (34).

8. The edge pressing device for composite packaging film according to claim 1, characterized in that: A shaft seat (4) is symmetrically and fixedly installed below the winding roller (8), and a guide roller (5) is rotatably installed between the two shaft seats (4).

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