Cutting device for high-barrier aluminum laminated film production
By designing an aluminum-plated film cutting device with a combination structure such as mounting rods, limit slots, and electromagnets, the problem of cumbersome adjustment of the position of the slicing tool in existing equipment and the problem of convenient edge cutting and slicing operations are achieved.
Patent Information
- Application Number
- CN202421334751.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-12
- Publication Date
- 2025-04-25
- Estimated Expiration
- 2034-06-12
AI Technical Summary
When used, the position adjustment of the slicing tool is complicated and inconvenient, and there is a great safety risk during the adjustment of the cutter.
A cutting device for the production of high-barrier aluminum-plated film is designed, and the combination structure of the mounting rod, limiting groove, electromagnet, sliding kit, elastic piece and iron limit block is used to adjust the position of the edge cutting assembly and slitting assembly through the sliding sleeve of the sliding kit and the mounting rod, and the limit connection is achieved by using the magnetic suction force of the electromagnet and iron limit block to simplify operation.
The convenience of cutting edges and slitting operations of the aluminum-plated film is achieved, the position adjustment process of the slitting tool is simplified, the complexity and safety risks of operation are reduced, and the overall use effect is improved.
Smart Images
Figure CN222792243U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of aluminized film processing, and in particular relates to a cutting device for producing high-barrier aluminized films. Background Art
[0002] Aluminum-coated film is a film made by evaporating high-purity aluminum wire into gas at high temperature through a vacuum aluminum coating process. When the plastic film passes through a vacuum evaporation chamber, gaseous aluminum molecules are precipitated onto the surface of the plastic film to form a bright metallic film with excellent gas and light barrier properties as well as good moisture resistance, heat resistance, and puncture resistance. In the production process of aluminized film, the semi-finished aluminized film needs to be cut into suitable widths by a cutting device, and then packaged and sold. However, when the existing cutting equipment is in use, the cutting tool and the mounting frame are mostly limited by bolts. When the position of the cutting tool needs to be adjusted according to actual needs, the cutting tool must be fixed to the desired width. When adjusting, it is necessary to first remove the bolts, and then adjust the position of the slitting tool, and finally, install the bolts again to fix the slitting tool on the mounting frame. This process requires multiple removal and installation of the bolts, which is troublesome, labor-intensive and time-consuming. In addition, the position switching of the slitting tool in the existing cutting equipment from the standby position to the working position is mostly manually adjusted, which is cumbersome to operate, and the sharp cutter also poses a great safety risk during the manual adjustment process. Therefore, in order to solve the above problems, it is necessary to develop a cutting device for the production of high-barrier aluminum-plated film with good overall use effect and convenient adjustment operation. Utility Model Content
[0003] The purpose of the utility model is to overcome the shortcomings of the prior art and to provide a cutting device for producing high-barrier aluminum-plated films which has good overall use effect and convenient adjustment and operation.
[0004] The object of the utility model is achieved in this way: a cutting device for the production of high-barrier aluminum-plated film, comprising a mounting base and a control box, wherein a first support plate is vertically fixedly arranged on both sides of the front end of the upper surface of the mounting base, and a second support plate is vertically fixedly arranged on both sides of the rear end of the upper surface, a cutting support roller is horizontally rotated in the middle part between the two first support plates, and a square mounting rod is horizontally fixedly arranged on the upper end between them, a limiting groove is arranged in the middle part of the upper surface of the mounting rod along its length direction, an electromagnet is fixedly arranged on the bottom surface of the limiting groove, both ends of the outer side of the mounting rod are slidingly sleeved with a trimming assembly, and the sliding sleeve at the middle position of the outer side is slidingly sleeved with a slitting assembly, the trimming assembly and the slitting assembly have the same structure, both of which are composed of a sliding sleeve, an intermediate connecting rod, a cutting knife and an electric push rod, the sliding sleeve of the sliding sleeve is slidingly sleeved on the outside of the mounting rod, and an elastic member is vertically arranged in the middle part of its inner top surface, and the elastic member An iron limit block that matches the limit groove structure is fixedly arranged below the sexual part, the intermediate connecting rod is vertically arranged as a whole, and its upper end is fixedly connected to the lower surface of the sliding sleeve, a connecting groove is arranged in the middle of the lower end, and a support a is fixedly arranged in the middle of the front end surface, the cutter is located below the intermediate connecting rod, one end of which is located in the connecting groove and is rotatably connected to the connecting groove through a pin shaft, and a support b is fixedly arranged above the other end, and the electric push rod is hingedly arranged between the support a and the support b; an adjustment block is vertically slidably arranged at the upper end of the inner side surface of the second support plate, an electric adjustment rod is vertically fixedly arranged between the lower end of the adjustment block and the upper surface of the mounting base plate, and a tensioning roller is horizontally rotatably arranged between the adjustment blocks in the two second support plates; the control box is fixedly arranged on the outside of the first support plate on the right side, and the electromagnet, the electric push rod and the electric adjustment rod are all electrically connected to the control box through wires.
[0005] The middle part of the front end surface of the installation rod is provided with a scale along its length direction, and the middle part of the front end surface of the sliding sleeve is provided with a square calibration through groove.
[0006] Conical calibration blocks are fixedly arranged at the middle of the upper end and the middle of the lower end of the calibration slot.
[0007] The elastic member is composed of a guide telescopic rod and a return spring sleeved on the outside of the guide telescopic rod.
[0008] The tensioning roller is located below the rear end of the cutting support roller.
[0009] The beneficial effects of the utility model are as follows: the utility model can simultaneously complete the trimming and slitting operations of the aluminum-plated film by arranging the trimming component and the slitting component; by arranging the mounting rod, the limiting groove, the electromagnet, the sliding kit, the elastic member and the iron limiting block, when in use, the position of the trimming component and the slitting component can be adjusted according to actual needs by utilizing the sliding sleeve between the sliding kit and the mounting rod, and after the position adjustment is completed, the power-on circuit of the electromagnet is turned on through the control box, at this time, by utilizing the magnetic attraction of the electromagnet on the iron limiting block after being energized, the elastic member can be unfolded, the iron limiting block can be moved downward and in close contact with the electromagnet, so that the limiting connection between the iron limiting block and the electromagnet due to the magnetic attraction can be completed, and the limiting connection between the mounting rod and the trimming component and the slitting component can be avoided, so that the problem of movement of the trimming component and the slitting component during use is avoided;
[0010] By setting a connecting groove, a support a, a support b and an electric push rod, the cutter and the connecting groove are connected to each other by a rotational connection realized by a pin shaft, and the two ends of the electric push rod are respectively hinged with the support a and the support b. When in use, the electric push rod can be controlled to be unfolded, and the thrust applied to the cutter by the support b when the electric push rod is unfolded can drive the cutter to rotate around the pin shaft, so that the cutting end of the cutter is in contact with the outer surface of the cutting support roller, and the position switching of the cutter from the standby position to the working position is completed;
[0011] By setting a second support plate, an adjusting block, an electric adjusting rod and a tensioning roller, when in use, the adjusting block is connected to the vertical sliding connection on the inner side of the second support plate, and the unfolding length of the electric adjusting rod can be controlled to drive the adjusting block and the tensioning roller arranged between the two adjusting blocks to move in the vertical direction. At this time, the tension of the aluminum-plated film located therebelow can be adjusted by utilizing the vertical movement of the tensioning roller, thereby avoiding the problem of affecting the slitting operation due to the inappropriate tension of the aluminum-plated film during the slitting operation. In general, the utility model has the advantages of good overall use effect and convenient adjustment operation. BRIEF DESCRIPTION OF THE DRAWINGS
[0012] Figure 1 It is a front view of the utility model.
[0013] Figure 2 It is a sectional view of the front view of the connection between the sliding kit and the mounting rod in the utility model.
[0014] Figure 3 It is a side view of the connection between the mounting rod and the slitting assembly in the utility model.
[0015] Figure 4 It is a front view of the connection between the installation base plate, the second support plate, the adjustment block and the tensioning roller in the utility model.
[0016] In the figure: 1. Installation base plate; 11. First support plate; 12. Second support plate; 13. Adjustment block; 14. Electric adjustment rod; 2. Control box; 3. Cutting support roller; 4. Installation rod; 41. Limiting groove; 42. Electromagnet; 5. Trimming assembly; 6. Slitting assembly; 61. Sliding kit; 611. Calibration slot; 62. Intermediate connecting rod; 621. Support a; 63. Cutter; 631. Support b; 64. Electric push rod; 65. Elastic member; 66. Iron limit block; 7. Tensioning roller. DETAILED DESCRIPTION
[0017] The utility model is further described below in conjunction with the accompanying drawings.
[0018] Example: Figure 1 , Figure 2 , Figure 3 , Figure 4 As shown, a cutting device for producing high-barrier aluminum-plated film comprises a mounting base plate 1 and a control box 2, wherein first support plates 11 are vertically fixedly arranged on both sides of the front end of the upper surface of the mounting base plate 1, and second support plates 12 are vertically fixedly arranged on both sides of the rear end of the upper surface, a cutting support roller 3 is horizontally rotatably arranged in the middle part between the two first support plates 11, and a square mounting rod 4 is horizontally fixedly arranged on the upper end therebetween, a limiting groove 41 is arranged in the middle part of the upper surface of the mounting rod 4 along its length direction, an electromagnet 42 is fixedly arranged on the bottom surface of the limiting groove 41, a trimming assembly 5 is slidably sleeved on both ends of the outer side of the mounting rod 4, and a slitting assembly 6 is slidably sleeved on the middle position of the outer side, the trimming assembly 5 and the slitting assembly 6 are identical in structure, and are composed of a sliding sleeve 61, an intermediate connecting rod 62, a cutter 63 and an electric push rod 64, the sliding sleeve 61 is slidably sleeved on the outer side of the mounting rod 4, an elastic member 65 is vertically arranged in the middle part of the inner top surface thereof, and an electromagnet 42 is fixedly arranged below the elastic member 65 The intermediate connecting rod 62 is vertically arranged as a whole, and its upper end is fixedly connected to the lower surface of the sliding sleeve 61, and a connecting groove is arranged in the middle of the lower end, and a support a621 is fixedly arranged in the middle of the front end surface. The cutter 63 is located below the intermediate connecting rod 62, and one end of the cutter 63 is located in the connecting groove and is rotatably connected to the connecting groove through a pin shaft, and a support b631 is fixedly arranged above the other end. The electric push rod 64 is hingedly arranged on the support a621 and The upper end of the inner side surface of the second support plate 12 is provided with an adjustment block 13 for vertical sliding, the lower end of the adjustment block 13 and the upper surface of the mounting base plate 1 are provided with an electric adjustment rod 14 for vertical fixing, and a tensioning roller 7 is provided for horizontal rotation between the adjustment blocks 13 in the two second support plates 12; the control box 2 is fixedly provided on the outside of the first support plate 11 on the right side, and the electromagnet 42, the electric push rod 64 and the electric adjustment rod 14 are all electrically connected to the control box 2 through wires.
[0019] The middle part of the front end surface of the mounting rod 4 is provided with a scale along its length direction, and the middle part of the front end surface of the sliding kit 61 is provided with a square calibration groove 611; the middle part of the upper end and the middle part of the lower end of the calibration groove 611 are fixedly provided with conical calibration blocks, and the cooperation of the calibration groove 611, the calibration block and the scale can increase the accuracy of the moving operation of the sliding kit 61; the elastic member 65 is composed of a guide telescopic rod and a reset spring sleeved on the outside of the guide telescopic rod. With this structure, after the electromagnet 42 is powered off, the tension of the reset spring can be used to realize the reset operation of the iron limit block 66; the tensioning roller 7 is located below the rear end of the cutting support roller 3.
[0020] When the utility model is in use, first, the aluminum-plated film to be cut passes through the lower end of the tensioning roller 7 and the upper end of the cutting support roller 3 in sequence, and then the electric adjustment rod 14 is controlled by the control box 2 to retract. At this time, the adjustment block 13 is vertically slidably connected to the inner side of the second support plate 12, and the adjustment block 13 and the tensioning roller 7 arranged between the two adjustment blocks 13 can be driven to move in the vertical direction while the electric adjustment rod 14 is retracted, so that the tension of the aluminum-plated film is adjusted by the movement of the tensioning roller 7, so as to avoid the subsequent cutting. During the cutting operation, the slitting operation is affected by the inappropriate tension of the aluminum-plated film; then, the sliding sleeve between the sliding kit 61 and the mounting rod 4 is used to slide and adjust the positions of the trimming assembly 5 and the slitting assembly 6 by external force according to actual needs, and after the position adjustment is completed, the power circuit of the electromagnet 42 is turned on through the control box 2. At this time, the magnetic attraction of the electromagnet 42 on the iron limit block 66 after being energized can make the elastic member 65 unfold, the iron limit block 66 move downward and make close contact with the electromagnet 42. At this point, By utilizing the limiting connection between the iron limiting block 66 and the electromagnet 42 due to the magnetic attraction, the limiting connection between the mounting rod 4 and the trimming assembly 5 and the slitting assembly 6 can be completed, so as to avoid the problem of movement of the trimming assembly 5 and the slitting assembly 6 during use; finally, the electric push rod 64 is controlled to be unfolded by the control box 2. At this time, by utilizing the rotation connection between the cutter 63 and the connecting groove through the pin shaft, the two ends of the electric push rod 64 are respectively hinged with the support a621 and the support b631, and the support b631 and the cutter 63 can be swung when the electric push rod 64 is unfolded. The thrust applied by the knife 63 drives the cutter 63 to rotate around the pin shaft, so that the cutting end of the cutter 63 is in contact with the outer surface of the cutting support roller 3, and the position switching of the cutter 63 from the standby position to the working position is completed; after completing the above operation, the aluminized film can be moved under the drive of the winding device, and at the same time, the cutting and slitting operations of the aluminized film can be completed simultaneously through the trimming component 5 and the slitting component 6 by utilizing the cooperation of the cutter 63 and the cutting support roller 3; in general, the utility model has the advantages of good overall use effect and convenient adjustment operation.
[0021] The above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model is described in detail with reference to the above embodiments, ordinary technicians in the relevant field should understand that the specific implementation methods of the utility model can still be modified or replaced by equivalents, and any modification or equivalent replacement that does not depart from the spirit and scope of the utility model should be included in the scope of the claims of the utility model.
Claims
1. A cutting device for producing high-barrier aluminum-plated films, comprising a mounting base plate (1) and a control box (2), characterized in that: The first support plates (11) are vertically fixedly arranged on both sides of the front end of the upper surface of the mounting base plate (1), and the second support plates (12) are vertically fixedly arranged on both sides of the rear end of the upper surface. A cutting support roller (3) is horizontally rotatably arranged in the middle between the two first support plates (11), and a square mounting rod (4) is horizontally fixedly arranged on the upper end between them. A limiting groove (41) is provided in the middle of the upper surface of the mounting rod (4) along its length direction, and an electromagnet (42) is fixedly arranged on the bottom surface of the limiting groove (41). Two outer sides of the mounting rod (4) are provided with a plurality of electric motors (42). The sliding sleeve at both ends is provided with a trimming assembly (5), and the sliding sleeve at the middle position of the outside is provided with a slitting assembly (6). The trimming assembly (5) and the slitting assembly (6) have the same structure, and both are composed of a sliding sleeve (61), an intermediate connecting rod (62), a cutting knife (63) and an electric push rod (64). The sliding sleeve (61) is slidingly sleeved on the outside of the mounting rod (4), and an elastic member (65) is vertically arranged in the middle of the inner top surface thereof, and an iron limit block (65) that matches the limit groove (41) structure is fixedly arranged below the elastic member (65). 66), the intermediate connecting rod (62) is vertically arranged as a whole, the upper end of which is fixedly connected to the lower surface of the sliding sleeve (61), the middle part of the lower end is provided with a connecting groove, the middle part of the front end surface is fixedly provided with a support a (621), the cutter (63) is located below the intermediate connecting rod (62), one end of which is located in the connecting groove and is rotatably connected to the connecting groove through a pin shaft, and the upper part of the other end is fixedly provided with a support b (631), the electric push rod (64) is hingedly arranged between the support a (621) and the support b (631); the first An adjustment block (13) is vertically slidably arranged at the upper end of the inner side surface of the second support plate (12), an electric adjustment rod (14) is vertically fixedly arranged between the lower end of the adjustment block (13) and the upper surface of the mounting base plate (1), and a tensioning roller (7) is horizontally rotatably arranged between the adjustment blocks (13) in the two second support plates (12); the control box (2) is fixedly arranged outside the first support plate (11) on the right side, and the electromagnet (42), the electric push rod (64) and the electric adjustment rod (14) are all electrically connected to the control box (2) through wires.
2. A cutting device for producing high barrier aluminized film according to claim 1, characterized in that: The middle portion of the front end surface of the mounting rod (4) is provided with a scale along its length direction, and the middle portion of the front end surface of the sliding sleeve (61) is provided with a square calibration through slot (611).
3. A cutting device for producing high barrier aluminized film according to claim 2, characterized in that: Conical calibration blocks are fixedly arranged at the middle of the upper end and the middle of the lower end of the calibration through slot (611).
4. A cutting device for producing high barrier aluminized film according to claim 1, characterized in that: The elastic member (65) is composed of a guide telescopic rod and a return spring sleeved on the outside of the guide telescopic rod.
5. A cutting device for producing high barrier aluminized film according to claim 1, characterized in that: The tensioning roller (7) is located below the rear end of the cutting support roller (3).