Antibacterial plastic film sealing and cutting equipment

Abstract

The utility model discloses antibacterial plastic film sealing and cutting equipment which comprises driving boxes, the driving boxes are symmetrically distributed, a conveying roller set is installed between the driving boxes, a linear module is arranged on one side of the conveying roller set, a sealing and cutting mechanism is arranged at the moving end of the linear module, and a pressing and sealing mechanism is arranged on one side of the linear module. A cleaning assembly is arranged at one end of the top of the linear module, a limiting mechanism is arranged above the conveying roller set, a lifting frame is arranged on the other side of the conveying roller set, a sealing and pressing mechanism is arranged at the bottom of the lifting frame, a first guide roller is further arranged in the driving box, a second guide roller is arranged below the first guide roller, and a winding mechanism is arranged below the second guide roller. The plastic film sealing and cutting device has the advantages that the plastic film is stably conveyed and positioned in a balanced mode, the sealing and cutting sealing performance and sterility of the plastic film are guaranteed, the sealing and cutting portion is automatically cleaned, manual operation is avoided, and the winding quality of the plastic film is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of plastic film processing, and more specifically, relates to an antibacterial plastic film sealing and cutting device. Background Art

[0002] At present, with the widespread application of plastic films in many fields such as food packaging and medical supplies packaging, the requirements for the sealing and cutting quality and antibacterial properties of plastic films are increasing.

[0003] Traditional plastic film sealing and cutting equipment can suffer from problems such as loose sealing and gaps that can easily breed bacteria. Furthermore, when processing plastic films requiring antimicrobial treatment, there is a lack of specialized equipment that integrates antimicrobial treatment and sealing and cutting. This results in plastic film sealing and cutting products that fail to meet hygiene and antimicrobial performance requirements. Manual cleaning of the cutting area is required, making the process cumbersome. Furthermore, the sealing and cutting process cannot ensure balanced force on the plastic film, and the film is only positioned at the sealing point, which can easily cause deformation of the plastic film. Utility Model Content

[0004] In view of the deficiencies in the prior art, the present invention provides an antibacterial plastic film sealing and cutting device to solve the problems raised in the above background technology.

[0005] To achieve the above objectives, the present invention is implemented through the following technical solutions: an antibacterial plastic film sealing and cutting device, comprising a drive box,

[0006] The drive boxes are symmetrically distributed, and a conveying roller group is installed between the drive boxes. A linear module is provided on one side of the conveying roller group. A sealing and cutting mechanism is provided on the moving end of the linear module to quickly separate the plastic film through the sealing and cutting mechanism. A pressure sealing mechanism is provided on one side of the linear module to position the cutting position of the plastic film through the pressure sealing mechanism. A cleaning component is provided on one end of the top of the linear module. A limiting mechanism is provided above the conveying roller group.

[0007] The limiting mechanism includes a side mounting frame, which is symmetrically arranged on one side of the linear module, and a first cylinder is installed on the side mounting frame. A positioning wheel frame is provided at the pushing end of the first cylinder, and the conveying roller group is stabilized by the positioning wheel frame. A hanging frame is provided on the other side of the conveying roller group, and a sealing and pressing mechanism is provided at the bottom of the hanging frame. A transition roller frame is provided on one side of the sealing and pressing mechanism, and the plastic film is conveyed by the transition roller frame. An adjustment mechanism is provided on one side of the drive box, and the tightness of the conveyed plastic film is adjusted by the adjustment mechanism. A PLC control screen is provided on the drive box for controlling various driving components. A first guide roller is also provided in the drive box, and a second guide roller is provided below the first guide roller. A winding mechanism is provided below the second guide roller, and the cut plastic film is wound by the winding mechanism.

[0008] As an optional solution of the present invention, the sealing and cutting mechanism includes a driver, a cutter is installed at the driving end of the driver, and rapid cutting is performed by the cutter. An ultraviolet antibacterial lamp is installed on one side of the driver, and the cutter area is treated with antibacterial treatment by the ultraviolet antibacterial lamp.

[0009] As an optional solution of the present invention, the pressure sealing mechanism includes a limit bracket, which is symmetrically arranged on one side of the linear module. A second cylinder is installed on the limit bracket, and an upper heat sealing plate is provided at the pushing end of the second cylinder. A lower heat sealing plate is also provided under the upper heat sealing plate. Heating wires are provided in both the upper and lower heat sealing plates, and the surface is made of antibacterial alloy material containing silver ion antibacterial components.

[0010] As an optional solution of the present invention, the cleaning component includes a sterilizing liquid tank, one side of the sterilizing liquid tank is connected to a spray tube group, a cleaning brush wheel is provided at the nozzle at the bottom of the spray tube group, the cleaning brush wheel is installed on the second motor, and the second motor is installed on the side wall of the drive box.

[0011] As an optional solution of the present invention, the sealing and pressing mechanism includes a second electric cylinder, which is installed at the bottom of the lifting frame. A lower pressure seat is provided at the pushing end of the second electric cylinder, and a lower pressure roller is installed in the lower pressure seat. A support seat is provided under the lower pressure roller for supporting the plastic film.

[0012] As an optional solution of the present invention, the adjustment mechanism includes an adjustment seat, which is symmetrically distributed on one side of the drive box. A first electric cylinder is provided on the top of the adjustment seat, and the pushing end of the first electric cylinder is connected to an adapter plate. An adjustment plate is installed on the adapter plate, and an adjustment roller is installed between the adjustment plates. A first motor is provided outside the adjustment plate, and the driving end of the first motor is connected to the adjustment roller.

[0013] As an optional solution of the present invention, symmetrical dust-proof glass covers are further provided between the drive boxes.

[0014] As an optional solution of the present invention, the winding mechanism includes a winding frame, which is installed in a drive box through a rotating shaft. Electric telescopic rods are connected on both sides of the winding frame, and the electric telescopic rods are movably connected to the inner side of the drive box. The winding frame is swung and wound by the electric telescopic rods. A winding roller is installed on the winding frame, and the plastic film is continuously wound by the winding roller.

[0015] The utility model provides an antibacterial plastic film sealing and cutting device, which has the following beneficial effects:

[0016] The height of the adjusting roller is adjusted by the adjusting seat to adjust the tightness of the plastic film. The stable rotation of the conveying roller group is ensured by setting the positioning wheel frame to descend. The lower pressure roller is driven by the second electric cylinder to press the plastic film to ensure the force balance of the film. The upper heat sealing plate is driven by the second cylinder to press down and fit the lower heat sealing plate to achieve positioning and sealing. The cutter is driven by the linear module for rapid cutting, and the ultraviolet antibacterial lamp is used for continuous irradiation to ensure sterile cutting. The cutter is cleaned in all directions by cleaning the brush wheel and the sterilization liquid tank to ensure the sterility of the cutter and improve the winding quality of the plastic film. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural diagram of the utility model;

[0018] Figure 2 It is a front view of the utility model;

[0019] Figure 3 It is the AA cross-sectional view of the present utility model;

[0020] Figure 4 For this utility model Figure 3 A partial enlarged view of area A.

[0021] Figure: 1. Drive box; 101. First guide roller; 102. Second guide roller; 103. PLC control panel; 2. Adjustment seat; 201. First electric cylinder; 202. Adapter plate; 203. Adjustment plate; 3. Adjustment roller; 4. First motor; 5. Plastic film; 6. Transition roller frame; 7. Dustproof glass cover; 8. Linear module; 9. Sterilizer tank; 901. Spray tube assembly; 10. Second motor; 11. Cleaning brush wheel; 12. Side-mounted Frame; 121, first cylinder; 122, positioning wheel frame; 13, limiting bracket; 131, second cylinder; 132, upper heat sealing plate; 133, lower heat sealing plate; 14, conveyor roller group; 15, driver; 151, cutter; 16, lifting frame; 161, second electric cylinder; 162, lower pressure seat; 163, lower pressure roller; 164, support seat; 17, ultraviolet antibacterial lamp; 18, electric telescopic rod; 19, winding frame; 191, winding roller. DETAILED DESCRIPTION

[0022] The following embodiments of the present invention are described in further detail with reference to the accompanying drawings and examples. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0023] See also Figures 1 to 4The utility model provides a technical solution: an antibacterial plastic film 5 sealing and cutting device, comprising a driving box 1, the driving boxes 1 are symmetrically distributed, and a conveying roller group 14 is installed between the driving boxes 1, the conveying roller group 14 is composed of a double conveying roller group 14, and is distributed up and down, connected to the driving part of the driving box 1, a linear module 8 is provided on one side of the conveying roller group 14, and a sealing and cutting mechanism is provided on the moving end of the linear module 8, which quickly separates the plastic film 5 through the sealing and cutting mechanism, and the sealing and cutting mechanism includes a driver 15, and a cutter 151 is installed on the driving end of the driver 15, which is quickly cut by the cutter 151, and an ultraviolet antibacterial lamp 17 is installed on one side of the driver 15, and the ultraviolet antibacterial lamp 17 is used to perform antibacterial treatment on the cutter 151 area to ensure the cleanliness and safety of the plastic film 5 after sealing and cutting, and a pressure sealing mechanism is provided on one side of the linear module 8, which is used to position and seal the cut part of the plastic film 5.

[0024] The pressing and sealing mechanism includes a limit bracket 13, which is symmetrically arranged on one side of the linear module 8. A second cylinder 131 is installed on the limit bracket 13, and an upper heat sealing plate 132 is provided at the pushing end of the second cylinder 131. A lower heat sealing plate 133 is also provided under the upper heat sealing plate 132. Both the upper heat sealing plate 132 and the lower heat sealing plate 133 are provided with heating wires, and the surface is made of antibacterial alloy material containing silver ion antibacterial components. A cleaning component is provided at one end of the top of the linear module 8, and the cutter 151 is sterilized and cleaned by the cleaning component. The cleaning component includes a sterilizing liquid tank 9, and a spray tube group 901 is connected to one side of the sterilizing liquid tank 9. A cleaning brush wheel 11 is provided at the nozzle at the bottom of the spray tube group 901. The cleaning brush wheel 11 is installed on the second motor 10, and the second motor 10 is installed on the side wall of the drive box 1. The cutter 151 is quickly cleaned and sterilized by the cleaning brush wheel 11 to improve the sealing and antibacterial performance. A limiting mechanism is provided above the conveying roller group 14.

[0025] The limiting mechanism includes a side mounting frame 12, which is symmetrically arranged on one side of the linear module 8. A first cylinder 121 is installed on the side mounting frame 12, and a positioning wheel frame 122 is provided at the pushing end of the first cylinder 121. The positioning wheel frame 122 stabilizes the conveying roller group 14 to prevent the conveying roller group 14 from vibrating and causing the plastic film 5 to deviate. A hanging frame 16 is provided on the other side of the conveying roller group 14, and a sealing and pressing mechanism is provided at the bottom of the hanging frame 16. When sealing and cutting are required, it is pressed down immediately to ensure overall stability.

[0026] The sealing and pressing mechanism includes a second electric cylinder 161, which is installed at the bottom of the lifting frame 16. A lower pressing seat 162 is provided at the pushing end of the second electric cylinder 161. A lower pressing roller 163 is installed in the lower pressing seat 162. A support seat 164 is provided below the lower pressing roller 163 to support the plastic film 5. The lower pressing roller 163 is used to perform stable pressing and balance the force on the plastic film 5 in the area of ​​the conveying roller group 14. A transition roller frame 6 is provided on one side of the sealing and pressing mechanism to convey the plastic film 5. An adjustment mechanism is provided on one side of the drive box 1 to adjust the tightness of the conveyed plastic film 5 through the adjustment mechanism to facilitate subsequent sealing and cutting.

[0027] The adjustment mechanism includes an adjustment seat 2, which is symmetrically distributed on one side of the drive box 1. A first electric cylinder 201 is provided on the top of the adjustment seat 2. The pushing end of the first electric cylinder 201 is connected to an adapter plate 202. An adjustment plate 203 is installed on the adapter plate 202. An adjustment roller 3 is installed between the adjustment plates 203. A first motor 4 is provided outside the adjustment plate 203. The driving end of the first motor 4 is connected to the adjustment roller 3 to improve the conveying capacity of the adjustment roller 3. A symmetrical dust-proof glass cover 7 is also provided between the drive boxes 1. The dust-proof glass cover 7 provides effective protection and can effectively monitor the interior. A PLC control screen 103 is provided on the drive box 1 for controlling various drive components to improve safety and convenience in operation.

[0028] A first guide roller 101 is also provided in the drive box 1, and a second guide roller 102 is provided below the first guide roller 101. The first guide roller 101 and the second guide roller 102 are used to guide the winding of the plastic film 5, and the surfaces of the first guide roller 101 and the second guide roller 102 are provided with an antibacterial coating to improve the degree of sterility in transportation. A winding mechanism is provided below the second guide roller 102, and the cut plastic film 5 is wound by the winding mechanism.

[0029] The winding mechanism includes a winding frame 19, which is installed in the drive box 1 through a rotating shaft. The electric telescopic rod 18 is connected to both sides of the winding frame 19. The electric telescopic rod 18 is movably connected to the inner side of the drive box 1. The winding frame 19 is swung and wound by the electric telescopic rod 18. A winding roller 191 is installed on the winding frame 19, and the plastic film 5 is continuously wound by the winding roller 191.

[0030] The specific usage and function of this embodiment are as follows: First, the height of the adjusting roller 3 is adjusted by the adjusting seat 2, so as to adjust the tightness of the plastic film 5 to ensure the conveying stability, and the adjusting roller 3 and the conveying roller group 14 are started for continuous conveying. The positioning wheel frame 122 descends to ensure the stable rotation of the conveying roller group 14. When the film needs to be sealed and cut, the second electric cylinder 161 is started to drive the lower pressing roller 163 to press the plastic film 5. After stabilizing one end, the second cylinder 131 is started to drive the upper heat sealing plate 132 to press down until it fits the lower heat sealing plate 133. After positioning and sealing, the linear module 8 is started to drive the cutter 151 to cut quickly, and the ultraviolet antibacterial lamp 17 is continuously irradiated to ensure sterile cutting. Finally, sterile winding is performed, and the cutter 151 is cleaned in all directions by the cleaning brush wheel 11 and the sterilizing liquid tank 9 regularly to ensure the sterility of the cutter 151 and improve the stability of the overall sealing and cutting operation.

[0031] The device embodiments described above are merely illustrative. The units described as separate components may or may not be physically separate, and the components shown as units may or may not be physical units, i.e., they may be located in one location or distributed across multiple network units. Some or all of the modules may be selected based on actual needs to achieve the objectives of the present embodiment. Persons of ordinary skill in the art will be able to understand and implement the present invention without inventive effort.

[0032] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the various embodiments of the present invention.

Claims

1. An antibacterial plastic film sealing and cutting device, characterized by: comprising a drive box (1), The driving boxes (1) are symmetrically distributed, and a conveying roller group (14) is installed between the driving boxes (1). A linear module (8) is provided on one side of the conveying roller group (14). A sealing and cutting mechanism is provided on the moving end of the linear module (8). The plastic film (5) is quickly separated by the sealing and cutting mechanism. A pressure sealing mechanism is provided on one side of the linear module (8). The plastic film (5) is positioned at the cutting position by the pressure sealing mechanism. A cleaning component is provided on one end of the top of the linear module (8). A limiting mechanism is provided above the conveying roller group (14). The limiting mechanism includes a side mounting frame (12), the side mounting frame (12) is symmetrically arranged on one side of the linear module (8), a first cylinder (121) is installed on the side mounting frame (12), a positioning wheel frame (122) is provided at the pushing end of the first cylinder (121), and the conveying roller group (14) is stabilized by the positioning wheel frame (122), a hanging frame (16) is provided on the other side of the conveying roller group (14), a sealing and pressing mechanism is provided at the bottom of the hanging frame (16), a transition roller frame (6) is provided on one side of the sealing and pressing mechanism, and the transition roller frame (6) is provided. The plastic film (5) is transported. An adjusting mechanism is provided on one side of the driving box (1). The tightness of the transported plastic film (5) is adjusted by the adjusting mechanism. A PLC control screen (103) is provided on the driving box (1) for controlling various driving components. A first guide roller (101) is further provided in the driving box (1). A second guide roller (102) is provided below the first guide roller (101). A winding mechanism is provided below the second guide roller (102). The cut plastic film (5) is wound by the winding mechanism.

2. The antibacterial plastic film sealing and cutting device according to claim 1, characterized in that: The sealing and cutting mechanism comprises a driver (15), a cutter (151) is installed at a driving end of the driver (15), and rapid cutting is performed by the cutter (151); an ultraviolet antibacterial lamp (17) is installed on one side of the driver (15), and an antibacterial treatment is performed on the cutter (151) area by the ultraviolet antibacterial lamp (17).

3. The antibacterial plastic film sealing and cutting device according to claim 1, characterized in that: The pressure sealing mechanism includes a limit bracket (13), which is symmetrically arranged on one side of the linear module (8). A second cylinder (131) is installed on the limit bracket (13), and an upper heat sealing plate (132) is provided at the pushing end of the second cylinder (131). A lower heat sealing plate (133) is also provided below the upper heat sealing plate (132). Heating wires are provided in both the upper heat sealing plate (132) and the lower heat sealing plate (133), and the surfaces are made of an antibacterial alloy material containing silver ion antibacterial components.

4. The antibacterial plastic film sealing and cutting device according to claim 1, characterized in that: The cleaning assembly comprises a sterilizing liquid tank (9), one side of the sterilizing liquid tank (9) is connected to a spray tube group (901), a cleaning brush wheel (11) is provided at the nozzle at the bottom of the spray tube group (901), the cleaning brush wheel (11) is mounted on a second motor (10), and the second motor (10) is mounted on the side wall of the drive box (1).

5. The antibacterial plastic film sealing and cutting device according to claim 1, characterized in that: The sealing and pressing mechanism comprises a second electric cylinder (161), the second electric cylinder (161) being mounted on the bottom of the hanging frame (16), a lower pressing seat (162) being provided at the pushing end of the second electric cylinder (161), a lower pressing roller (163) being mounted in the lower pressing seat (162), and a support seat (164) being provided below the lower pressing roller (163) for supporting the plastic film (5).

6. The antibacterial plastic film sealing and cutting device according to claim 1, characterized in that: The adjustment mechanism comprises an adjustment seat (2), the adjustment seat (2) being symmetrically distributed on one side of the drive box (1), a first electric cylinder (201) being provided on the top of the adjustment seat (2), an adapter plate (202) being connected to an ejection end of the first electric cylinder (201), an adjustment plate (203) being mounted on the adapter plate (202), an adjustment roller (3) being mounted between the adjustment plates (203), a first motor (4) being provided outside the adjustment plates (203), and a driving end of the first motor (4) being connected to the adjustment roller (3).

7. The antibacterial plastic film sealing and cutting device according to claim 1, characterized in that: Symmetrical dustproof glass covers (7) are also provided between the drive boxes (1).

8. The antibacterial plastic film sealing and cutting device according to claim 1, characterized in that: The winding mechanism includes a winding frame (19), the winding frame (19) is installed in the driving box (1) through a rotating shaft, the two sides of the winding frame (19) are connected to the electric telescopic rod (18), the electric telescopic rod (18) is movably connected to the inner side of the driving box (1), and the winding frame (19) is swung and wound by the electric telescopic rod (18). A winding roller (191) is installed on the winding frame (19), and the plastic film (5) is continuously wound by the winding roller (191).

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