Forming device for PE film embossing

Abstract

The utility model discloses a forming device for PE film embossing, and particularly relates to the technical field of forming devices, the forming device comprises a vertical plate, supporting seats are arranged on the inner wall of the vertical plate, cushion rollers are arranged on the sides, close to each other, of the two supporting seats, the inner wall of the vertical plate is connected with a movable seat in a sliding mode, and the movable seat is connected with the movable seat in a sliding mode. And the sides, close to each other, of the two moving seats are rotationally connected with an embossing connecting shaft, the outer wall of the embossing connecting shaft is fixedly sleeved with an embossing disc, the upper end of the vertical plate is fixedly connected with an adjusting mechanism, and the upper end of the vertical plate is fixedly connected with a transverse plate. According to the forming device for PE film embossing, through the arranged adjusting mechanism, on one hand, the height of the embossing rotary drum device can be conveniently adjusted, and on the other hand, the pressure during embossing can be adjusted; and through the arranged dust collection mechanism, the equipment can conduct embossing on the PE film, and dust and impurities in the equipment can possibly fall on the surface of the PE film.

Description

Technical Field

[0001] The utility model relates to the technical field of forming devices, in particular to a forming device for embossing PE films. Background Art

[0002] With the development of the packaging industry, the requirements for material packaging are getting higher and higher, especially the requirement that the valve-mouth paper bag has a double-layer property of both exhaust and moisture-proof. In order to meet this characteristic, a layer of polymer material PE film is added to the inner layer of the paper bag body of the valve-mouth paper bag, and the paper bag can achieve the exhaust function through the implementation of embossing molding process on the PE film. Since the embossing on the PE film has an automatic closing function, when the material is filled, the embossing on the PE film automatically closes to form a moisture-proof liner layer to achieve the moisture-proof function; however, in order to increase the speed of high-speed filling of nano-powder materials, the existing valve-mouth packaging bag punching micro-hole exhaust method cannot meet the demand for high-speed filling and exhaust of nano-powder materials, and the PE film needs to be embossed. Therefore, it is urgent to design a device that is conducive to exhaust when the packaging bag is filled with materials. Based on this, the utility model designs a molding device for embossing PE film to solve the above problems.

[0003] The prior art has the following problems.

[0004] 1. The existing forming device for embossing PE film is not convenient to adjust the height of the embossing connecting shaft, is not convenient to use, and has poor practicality;

[0005] 2. The existing forming device for embossing PE film does not effectively clean the dust around the PE film, which is easy to affect the PE film. Utility Model Content

[0006] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0007] A forming device for embossing PE film, comprising a vertical plate, the inner wall of the vertical plate is provided with a support seat, the side where two support seats are close to each other is provided with a pad roller, the inner wall of the vertical plate is slidably connected with a movable seat, the side where two movable seats are close to each other is rotatably connected with an embossing connecting shaft, the outer wall of the embossing connecting shaft is fixedly sleeved with an embossing disk, the upper end of the vertical plate is fixedly connected with an adjustment mechanism, the upper end of the vertical plate is fixedly connected with a horizontal plate, the upper right side of the horizontal plate is fixedly connected with a dust suction mechanism, and one side of the vertical plate is rotatably connected with a flattening roller.

[0008] Preferably, the adjustment mechanism includes a rack, the lower end of the rack is fixedly connected to the upper end of the moving seat, a gear is provided on one side of the rack, a rotating tube is provided in the middle of the gear, a handle is fixedly connected to the outer wall of the rotating tube, a push rod is inserted into the inside of the rotating tube, a shear cut is provided at the end of the rotating tube, a spring is fixedly connected to the left side of the rotating tube, a connecting bearing is fixedly connected to one side of the spring, a connecting cover is fixedly connected to one side of the connecting bearing, and a clamping strip is fixedly connected to the end of the push rod.

[0009] Preferably, one end of the rack is meshingly connected to the outer wall of the rack, and the middle part of the rack is fixedly sleeved to the outer wall of the rotating tube.

[0010] Preferably, the left end of the rotating tube is integrally provided with an external thread section, blind grooves are provided at both ends of the rear side of the upper surface of the horizontal plate, the inner wall of the right blind groove is fixedly connected with a clamping groove, and the rotating tube passes through the two groups of blind grooves through a common bearing and is coaxially distributed with the clamping groove.

[0011] Preferably, the dust suction mechanism includes a dust suction box, the lower end of the dust suction box is fixedly connected to the upper end of the horizontal plate, the interior of the dust suction box is provided with a dustproof net, one side of the dustproof net is provided with a pipe, the middle part of the pipe is connected with an exhaust fan, the lower end of the exhaust fan is detachably connected to a support plate, one end of the pipe is fixedly connected to a branch pipe, both sides of the branch pipe are sleeved with fixing rings, the lower end of the branch pipe is fixedly connected to a dust suction port, and the inner wall of the dust suction box is plugged with a storage box.

[0012] Preferably, the inner wall of the dust collection box is fixedly connected to the outer wall of the dustproof net, and one side of the dustproof net is fixedly connected to one end of the pipe.

[0013] Preferably, the number of the dust suction ports is eight, and they are equidistantly installed at the lower ends of the branch pipes.

[0014] Preferably, the outer wall of the support seat is fixedly connected to the inner wall of the vertical plate, and the sides of the two support seats close to each other are rotatably connected to the two sides of the pad roller.

[0015] Compared with the prior art, the utility model has the following beneficial effects:

[0016] 1. The utility model can make it easy to adjust the height of the embossing drum device by setting the adjusting mechanism, and can adjust the pressure during embossing to meet the needs of different pressures, thereby achieving the effect of controlling the embossing depth.

[0017] 2. During the implementation of the utility model, the dust suction mechanism is set up so that the device can emboss the PE film. The dust and impurities inside the device may fall on the surface of the PE film. The dust and impurities falling on the surface of the PE film are likely to affect the quality of the PE film. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the structure of the adjustment mechanism of the utility model;

[0020] Figure 3 It is a detailed structural diagram of the adjustment mechanism of the utility model;

[0021] Figure 4 This is a schematic diagram of the structure of the dust collection mechanism of the utility model;

[0022] Figure 5 It is a side view of the utility model.

[0023] In the figure: 1. vertical plate; 2. support seat; 3. pad roller; 4. movable seat; 5. embossed connecting shaft; 6. embossed disk; 7. adjustment mechanism; 8. dust suction mechanism; 9. horizontal plate; 10. flattening roller; 71. rack; 72. gear; 73. rotating tube; 74. handle; 75. push rod; 76. shear cut; 77. spring; 78. connecting bearing; 79. connecting cover; 710. clamping strip; 81. dust suction box; 82. dustproof net; 83. pipe; 84. exhaust fan; 85. support plate; 86. branch pipe; 87. fixing ring; 88. dust suction port; 89. storage box. DETAILED DESCRIPTION

[0024] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0025] like Figure 1 , Figure 5As shown, a forming device for embossing PE film comprises a vertical plate 1, the inner wall of the vertical plate 1 is provided with a support seat 2, a pad roller 3 is provided on the side where two support seats 2 are close to each other, a moving seat 4 is slidably connected to the inner wall of the vertical plate 1, an embossing connecting shaft 5 is rotatably connected to the side where two moving seats 4 are close to each other, an embossing connecting shaft 5 is fixedly sleeved on the outer wall of the embossing connecting shaft 5, and an adjusting mechanism 7 is fixedly connected to the upper end of the vertical plate 1. The adjusting mechanism 7 can make the equipment convenient to adjust the height of the embossing rotating drum device on the one hand, and can adjust the pressure during embossing on the other hand to meet different The pressure requirement is met, thereby achieving the effect of controlling the embossing depth. The upper end of the vertical plate 1 is fixedly connected to a horizontal plate 9, and the upper right side of the horizontal plate 9 is fixedly connected to a dust suction mechanism 8. The dust suction mechanism 8 can enable the equipment to emboss the PE film. The dust and impurities inside the device may fall on the surface of the PE film. The dust and impurities falling on the surface of the PE film are likely to affect the quality of the PE film. One side of the vertical plate 1 is rotatably connected to a flattening roller 10, the outer wall of the support seat 2 is fixedly connected to the inner wall of the vertical plate 1, and the side of the two support seats 2 close to each other is rotatably connected to the two sides of the pad roller 3.

[0026] like Figure 2 , Figure 3 As shown, the adjustment mechanism 7 includes a rack 71, the lower end of the rack 71 is fixedly connected to the upper end of the moving seat 4, a gear 72 is provided on one side of the rack 71, a rotating tube 73 is provided in the middle of the gear 72, a handle 74 is fixedly connected to the outer wall of the rotating tube 73, a push rod 75 is inserted into the interior of the rotating tube 73, a shearing notch 76 is provided at the end of the rotating tube 73, a spring 77 is fixedly connected to the left side of the rotating tube 73, a connecting bearing 78 is fixedly connected to one side of the spring 77, a connecting cover 79 is fixedly connected to one side of the connecting bearing 78, and a clamping strip 710 is fixedly connected to the end of the push rod 75;

[0027] One end of the rack 71 is meshedly connected with the outer wall of the rack 71 , and the middle part of the rack 71 is fixedly sleeved with the outer wall of the rotating tube 73 ;

[0028] The left end of the rotating tube 73 is integrally provided with an external thread section, and blind grooves are provided at both ends of the rear side of the upper surface of the cross plate 9. The inner wall of the right blind groove is fixedly connected with a clamping groove. The rotating tube 73 passes through the two groups of blind grooves through a common bearing and is coaxially distributed with the clamping groove.

[0029] As can be seen from the above, a transparent cover is fixed to the upper end surface of the blind groove by screws, which facilitates observation of the working conditions and reduces the entry of debris to hinder movement.

[0030] like Figure 4As shown, the dust collection mechanism 8 includes a dust collection box 81, the lower end of the dust collection box 81 is fixedly connected to the upper end of the horizontal plate 9, a dustproof net 82 is arranged inside the dust collection box 81, a pipe 83 is arranged on one side of the dustproof net 82, an exhaust fan 84 is connected through the middle of the pipe 83, and a support plate 85 is detachably connected to the lower end of the exhaust fan 84, a branch pipe 86 is fixedly connected to one end of the pipe 83, fixing rings 87 are sleeved on both sides of the branch pipe 86, a dust collection port 88 is fixedly connected to the lower end of the branch pipe 86, and a storage box 89 is inserted into the inner wall of the dust collection box 81;

[0031] The inner wall of the dust collecting box 81 is fixedly connected to the outer wall of the dustproof net 82, and one side of the dustproof net 82 is fixedly connected to one end of the pipe 83;

[0032] There are eight dust suction ports 88 , which are installed at equal distances from the lower end of the branch pipe 86 .

[0033] As can be known from the above, the fixing ring 87 is fixedly connected to both sides of the top of the inner side of the horizontal plate 9 , and the fixing ring 87 can support and limit the branch pipe 86 to prevent the branch pipe 86 from being damaged.

[0034] The working principle of the utility model is as follows: first, the gear 72 is fixedly sleeved on the outer wall of the rotating tube 73, the gear 72 is meshed with the rack 71, and the shearing notch 76 is set at the outer wall of the rotating tube 73 near the blind groove. The inner cavity of the rotating tube 73 is connected with a push rod 75 through a welding guide sleeve. The clamping strip 710 is welded to the right side of the outer wall of the push rod 75 and extends to the outside of the shearing notch 76. The left end of the push rod 75 is welded to the inner wall center of the connecting cover 79, and the connecting cover 79 matches the external thread section. The inner wall of the connecting cover 79 and the left end surface of the rotating tube 73 are fixed with a connecting bearing 78 through a relatively welded connecting pipe. The spring 77 is welded between the two sets of connecting bearings 78. The spring 77 is coaxially distributed with the push rod 75. By rotating the handle 74, the gear 72 drives the rack 71 to move up and down. At the same time, the clamping strip 710 rotates in the inner cavity of the blind groove, so that the movable seat 4 moves up and down to adjust the distance between the embossing disk 6 and the pad roller 3. The PE film is laminated and embossed through the gap between the two, and then the flattening roller 10 is used to flatten the wrinkles of the PE film after embossing. Further, by pushing the connecting cover 79 inward and rotating the connecting cover 79 to connect it with the external threaded section, the card strip 710 is plugged into the blind groove, thereby blocking the rotation of the rotating tube 73 for limiting the position. At the same time of embossing, the exhaust fan 84 is started, and the exhaust fan 84 absorbs the dust and impurities on the PE film into the interior of the storage box 89 through the pipeline 83 and the dust suction port 88. The dust suction port 88 set at the bottom end of the branch pipe 86 can increase the efficiency of adsorption. After the dust and impurities enter the interior of the dust suction box 81, they will fall into the interior of the storage box 89. When there are more dust and impurities in the storage box 89, the storage box 89 is pulled away from the interior of the dust suction box 81, and the storage box 89 can be taken out from the interior of the dust suction box 81 to facilitate the unified treatment of the dust and impurities in the storage box 89.

[0035] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A forming device for embossing a PE film, comprising a vertical plate (1), characterized in that: The inner wall of the vertical plate (1) is provided with a support seat (2), and a pad roller (3) is provided on the side where the two support seats (2) are close to each other. The inner wall of the vertical plate (1) is slidably connected with a movable seat (4), and the side where the two movable seats (4) are close to each other is rotatably connected with an embossed connecting shaft (5), and the outer wall of the embossed connecting shaft (5) is fixedly sleeved with an embossed disk (6). The upper end of the vertical plate (1) is fixedly connected with an adjustment mechanism (7), the upper end of the vertical plate (1) is fixedly connected with a transverse plate (9), and the upper right side of the transverse plate (9) is fixedly connected with a dust collection mechanism (8), and one side of the vertical plate (1) is rotatably connected with a flattening roller (10).

2. A forming device for embossing PE film according to claim 1, characterized in that: The adjusting mechanism (7) comprises a rack (71), the lower end of the rack (71) is fixedly connected to the upper end of the movable seat (4), a gear (72) is arranged on one side of the rack (71), a rotating tube (73) is arranged in the middle of the gear (72), a handle (74) is fixedly connected to the outer wall of the rotating tube (73), a push rod (75) is inserted into the interior of the rotating tube (73), a shearing notch (76) is provided at the end of the rotating tube (73), a spring (77) is fixedly connected to the left side of the rotating tube (73), a connecting bearing (78) is fixedly connected to one side of the spring (77), a connecting cover (79) is fixedly connected to one side of the connecting bearing (78), and a clamping strip (710) is fixedly connected to the end of the push rod (75).

3. A forming device for embossing PE film according to claim 2, characterized in that: One end of the rack (71) is meshedly connected to the outer wall of the rack (71), and the middle part of the rack (71) is fixedly sleeved to the outer wall of the rotating tube (73).

4. A forming device for embossing PE film according to claim 3, characterized in that: The left end of the rotating tube (73) is integrally provided with an external thread section, and blind grooves are provided at both ends of the rear side of the upper surface of the horizontal plate (9). The inner wall of the right blind groove is fixedly connected with a clamping groove, and the rotating tube (73) passes through the two groups of blind grooves through a common bearing and is coaxially distributed with the clamping groove.

5. A forming device for embossing PE film according to claim 1, characterized in that: The dust collection mechanism (8) comprises a dust collection box (81), the lower end of the dust collection box (81) is fixedly connected to the upper end of the horizontal plate (9), a dustproof net (82) is arranged inside the dust collection box (81), a pipe (83) is arranged on one side of the dustproof net (82), an exhaust fan (84) is connected through the middle of the pipe (83), the lower end of the exhaust fan (84) is detachably connected to a support plate (85), one end of the pipe (83) is fixedly connected to a branch pipe (86), both sides of the branch pipe (86) are sleeved with fixing rings (87), the lower end of the branch pipe (86) is fixedly connected to a dust collection port (88), and the inner wall of the dust collection box (81) is plugged with a storage box (89).

6. A forming device for embossing PE film according to claim 5, characterized in that: The inner wall of the dust collection box (81) is fixedly connected to the outer wall of the dustproof net (82), and one side of the dustproof net (82) is fixedly connected to one end of the pipe (83).

7. A forming device for embossing PE film according to claim 6, characterized in that: The number of the dust suction ports (88) is eight and they are installed equidistantly from the lower end of the branch pipe (86).

8. The forming device for embossing PE film according to claim 1, characterized in that: The outer wall of the support seat (2) is fixedly connected to the inner wall of the vertical plate (1), and the sides of the two support seats (2) close to each other are rotatably connected to the two sides of the pad roller (3).

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