An all-in-one aluminum-plastic film slitting knife structure

Abstract

The utility model relates to the technical field of aluminum-plastic film processing, and discloses an all-in-one aluminum-plastic film slitting knife structure, comprising a processing table having a stainless steel bottom plate connected to the bottom, a roller assembly arranged on the top of the processing table and the stainless steel bottom plate, an aluminum-plastic film being conveyed on the roller assembly, a slitting knife mechanism arranged on the top output end of the processing table, a driving motor arranged on the outer side of the processing table, a knife holder support rod connected to the output shaft of the driving motor, at least two groups of knife holder platforms arranged on the rod of the knife holder support rod, a positioning assembly arranged on each knife holder platform, a spacing between two adjacent knife holder platforms being adjusted by the positioning assembly, and a detachable cutting knife body arranged on the outer end of each knife holder platform; in the utility model, the design of the adjustable knife holder platform spacing is just to solve these problems, so that the equipment can adapt to aluminum-plastic films of different sizes and widths, improves flexibility and applicability, and can also improve production efficiency and equipment utilization.

Description

Technical Field

[0001] The utility model relates to the technical field of aluminum-plastic film processing, in particular to an all-in-one aluminum-plastic film slitting knife structure. Background Art

[0002] A cell refers to a single electrochemical cell containing positive and negative electrodes, which is generally not used directly. The difference between a cell and a battery is that a battery contains a protective circuit and a shell and can be used directly. Therefore, when assembling the battery, it is necessary to install a shell on the outside of the cell. Our company's external shell is an aluminum-plastic composite film. Before packaging, the aluminum-plastic film must be cut into small pieces and then punched into corresponding models. In the aluminum-plastic film slitting process, the original process is to cut the aluminum-plastic film horizontally at the front end of the upper rubber roller, first cut the aluminum-plastic film into large pieces, and then use a manual cutting knife to cut small pieces. The defects are: 1. Secondary manual cutting, high labor costs; 2. Secondary cutting, after turnover, increases the risk of poor appearance of the aluminum-plastic film and reduces the pass rate; This patent is based on the defects of the existing slitting process, and transforms the aluminum-plastic film cutting knife structure, adds multiple knife holders behind the upper rubber roller, and adjusts the knife holder position according to the size of the small piece of aluminum-plastic film for one-time slitting and forming;

[0003] In order to solve the defects of the above technologies, an all-in-one aluminum-plastic film slitting knife is designed. This knife structure can simultaneously slit multiple aluminum-plastic films of different models and sizes, greatly improving production efficiency and improving equipment utilization.

[0004] Therefore, we propose an all-in-one aluminum-plastic film slitting knife structure. Utility Model Content

[0005] The utility model mainly solves the above-mentioned existing technical problems and provides an all-in-one aluminum-plastic film slitting knife structure.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: an all-in-one aluminum-plastic film slitting knife structure, comprising a processing table having a stainless steel bottom plate connected to the bottom, roller assemblies arranged on the top of the processing table and the stainless steel bottom plate, and an aluminum-plastic film is transmitted on the roller assembly, a slitting knife mechanism for cutting the top of the processing table is arranged at the top output end of the processing table, a driving motor for driving the slitting knife mechanism to rotate is arranged on the outside of the processing table, the output shaft of the driving motor is connected to a knife holder support rod, at least two groups of knife holder platforms are arranged on the rod of the knife holder support rod, each knife holder platform is provided with a positioning assembly for fixing and adjusting with the output shaft of the driving motor, the spacing between two adjacent knife holder platforms is adjusted by the positioning assembly, and a detachable cutting knife body is arranged on the outer end of each knife holder platform.

[0007] Furthermore, the tool holder platform includes a convex tool holder tube, which is composed of two large and small circular tubes. Three groups of positioning components are arranged on the outside of the small circular tube. Each positioning component includes a connecting tube that passes through the inside and outside of the small circular tube. The outer side of the connecting tube is threadedly connected with a locking screw, and the locking screw is pressed against the tool holder support rod on the inner side of the small cylinder to fix the tool holder platform.

[0008] Furthermore, the outer side of the tool holder tube is provided with docking ports at equal intervals, and the outer side of the tool holder tube is symmetrically provided with docking holes connected to the interior of the docking ports. The tail of the cutting knife body is inserted into the corresponding docking ports, and the outer side of the docking hole is threadedly connected with fixing bolts, which penetrate through both sides of the tail of the cutting knife body.

[0009] Furthermore, at least three groups of docking ports are provided on the outer side of each of the tool holder tubes.

[0010] Furthermore, the roller assembly includes a rubber roller rod and an external motor that drives the rubber roller rod to rotate.

[0011] Furthermore, each of the cutting blade bodies is a steel blade.

[0012] Beneficial Effects

[0013] The utility model provides an all-in-one aluminum-plastic film slitting knife structure, which has the following beneficial effects:

[0014] (1) The all-in-one aluminum-plastic film slitting knife structure adopts a design with adjustable knife stand spacing, which can be adjusted according to the requirements of aluminum-plastic films of different widths. By turning the locking screw on the positioning component, the cutting spacing between the cutting knife bodies on the knife stand can be easily adjusted. This enables the equipment to adapt to aluminum-plastic films of different sizes and widths, improving flexibility and applicability.

[0015] (2) In the all-in-one aluminum-plastic film slitting knife structure, each knife seat is provided with multiple sets of positioning components, and the cutting knife body is fixed to the knife seat by fixing bolts. This design enhances the fixing effect of the knife seat on the knife support rod, prevents the position of the knife seat from shifting during operation, and improves the stability of the cutting state. This helps to ensure the consistency and accuracy of the cutting quality.

[0016] (3) The all-in-one aluminum-plastic film slitting knife structure is provided with multiple sets of detachably connected cutting knife bodies. This allows multiple cuts to be made when the knife support rod rotates one circle, thereby improving the cutting efficiency. At the same time, if necessary, only one set of cutting knife bodies can be installed, and the other blades can be removed and kept in reserve. This design makes the equipment more flexible and efficient to use.

[0017] (4) The all-in-one aluminum-plastic film slitting knife structure can be easily disassembled and connected through the design of the docking interface, docking hole and fixing bolt. In this way, when the blade is worn or needs to be replaced, the blade can be easily disassembled and a new blade can be installed. This not only facilitates the maintenance and replacement of the blade, but also prolongs the service life of the blade. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the implementation of the utility model or the technical solution in the prior art, the following is a brief introduction to the drawings required for the implementation or the prior art description. Obviously, the drawings in the following description are only exemplary, and for ordinary technicians in this field, other implementation drawings can be derived from the provided drawings without creative work.

[0019] The structures, proportions, sizes, etc. illustrated in this specification are only used to match the contents disclosed in the specification so as to facilitate understanding and reading by persons familiar with the technology. They are not used to limit the conditions under which the present invention can be implemented, and therefore have no substantial technical significance. Any structural modification, change in proportion or adjustment of size shall still fall within the scope of the technical contents disclosed in the present invention without affecting the effects and purposes that can be achieved by the present invention.

[0020] Figure 1 It is a side view of the structure of the all-in-one aluminum-plastic film slitting knife of the utility model;

[0021] Figure 2 This is a schematic diagram of connecting multiple sets of tool holders on the tool holder support rod of the utility model;

[0022] Figure 3 It is a structural schematic diagram of the knife seat platform of the utility model.

[0023] Legend:

[0024] 1. Processing table; 2. Stainless steel bottom plate; 201. Rubber roller wheel rod; 3. Driving motor; 301. Tool holder support rod; 4. Tool holder tube; 401. Connecting tube; 402. Locking screw; 403. Docking port; 404. Docking hole; 405. Fixing bolt; 5. Cutting knife body. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] Embodiment: An all-in-one aluminum-plastic film slitting knife structure, such as Figure 1-Figure 3 As shown, the bottom of the processing table 1 is connected to a stainless steel bottom plate 2, and roller assemblies are arranged on the top of the processing table 1 and the stainless steel bottom plate 2. The aluminum-plastic film is conveyed on the roller assembly. The roller assembly includes a rubber roller rod 201 and an external motor that drives the rubber roller rod 201 to rotate.

[0027] The top output end of the processing table 1 is provided with a slitting knife mechanism for cutting the top of the processing table 1. The slitting knife mechanism includes a driving motor 3, a knife holder support rod 301, a knife seat platform and a cutting knife body 5. The outer side of the processing table 1 is provided with a driving motor 3 for driving the slitting knife mechanism to rotate. The output shaft of the driving motor 3 is connected to the knife holder support rod 301. At least two groups of knife seat platforms are provided on the rod of the knife holder support rod 301. Each knife seat platform is provided with a positioning component for fixing and adjusting with the output shaft rod of the driving motor 3. The spacing between two adjacent knife seat platforms is adjusted by the positioning component, and a detachable cutting knife body 5 is provided on the outer end of each knife seat platform. Each of the cutting knife bodies 5 is a steel blade, and the cutting knife body 5 adopts an imported stainless steel blade.

[0028] like Figure 3 As shown, the tool holder platform includes a convex tool holder tube 4, which is composed of two large and small round tubes. Three groups of positioning components are arranged on the outside of the small round tube, and each positioning component includes a connecting tube 401 that passes through the inside and outside of the small round tube. The outer side of the connecting tube 401 is threadedly connected with a locking screw 402, and the locking screw 402 rests on the tool holder support rod 301 on the inner side of the small cylinder to fix the tool holder platform.

[0029] In order to facilitate the docking and detachable installation of the cutting knife body 5 on the knife base tube 4, docking ports 403 are opened at equal intervals on the outer side of the knife base tube 4, and at least three groups of docking ports 403 are opened on the outer side of each knife base tube 4. Docking holes 404 connected to the inside of the docking ports 403 are symmetrically opened on the outer side of the knife base tube 4. The tail of the cutting knife body 5 is inserted into the corresponding docking port 403, and the outer side of the docking hole 404 is threadedly connected with a fixing bolt 405, which passes through both sides of the tail of the cutting knife body 5.

[0030] The working principle of the utility model is as follows: a tool holder support rod 301 is connected to the output end of the driving motor 3, and at least two groups of tool holder platforms are arranged on the rod of the tool holder support rod 301, and each tool holder platform is equipped with a corresponding positioning component, and the cutting spacing between the cutting knife bodies 5 on the tool holder platform can be adjusted according to the different width requirements of the aluminum-plastic film. It is only necessary to rotate the locking screw 402 on the positioning component to loosen the tool holder platform and slide it on the tool holder support rod 301; at the same time, in order to improve the fixing effect of the tool holder platform on the tool holder support rod 301, three groups of positioning components are arranged on each tool holder platform, which further improves the fixing effect of the tool holder platform on the tool holder support rod 301, prevents the tool holder platform from being positionally offset on the rod of the tool holder support rod 301, and improves the stability of the cutting state.

[0031] Each knife base platform is provided with docking ports 403 at equal intervals on the outer side of the knife base tube 4. The docking ports 403 cooperate with the docking holes 404 and the fixing bolts 405 to detachably connect multiple groups of cutting knife bodies 5 on the knife base platform. Multiple groups of detachably connected cutting knife bodies 5 are provided, and multiple cutting operations can be performed when the knife holder support rod 301 rotates one circle, thereby improving the cutting efficiency. At the same time, only one group can be installed, and the other cutting knife bodies 5 can be removed for standby use. The docking ports 403 opened on the outer side of the knife base tube 4 can facilitate the docking and installation of a group of cutting knife bodies 5 on the knife base tube 4.

[0032] 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. An all-in-one aluminum-plastic film slitting knife structure, comprising a processing table (1) having a stainless steel bottom plate (2) connected to the bottom, a roller assembly disposed on the top of the processing table (1) and the stainless steel bottom plate (2), and an aluminum-plastic film is conveyed on the roller assembly, characterized in that: A slitting knife mechanism for cutting the top of the processing table (1) is arranged at the top output end of the processing table (1), a driving motor (3) for driving the slitting knife mechanism to rotate is arranged on the outer side of the processing table (1), the output shaft of the driving motor (3) is connected to a knife holder support rod (301), at least two groups of knife holder platforms are arranged on the rod of the knife holder support rod (301), each knife holder platform is provided with a positioning component for fixing and adjusting with the output shaft rod of the driving motor (3), the spacing between two adjacent knife holder platforms is adjusted by the positioning component, and a detachable cutting knife body (5) is arranged on the outer end of each knife holder platform.

2. The all-in-one aluminum-plastic film slitting knife structure according to claim 1, characterized in that: The tool holder platform comprises a convex tool holder tube (4), which is composed of two large and small round tubes. Three groups of positioning components are arranged on the outside of the small round tube. Each positioning component comprises a connecting tube (401) that passes through the inside and outside of the small round tube. The outer side of the connecting tube (401) is threadedly connected with a locking screw (402). The locking screw (402) is pressed against the tool holder support rod (301) on the inner side of the small cylinder to fix the tool holder platform.

3. The all-in-one aluminum-plastic film slitting knife structure according to claim 2, characterized in that: The outer side of the knife seat tube (4) is provided with docking ports (403) at equal intervals, and the outer side of the knife seat tube (4) is symmetrically provided with docking holes (404) connected to the inside of the docking ports (403); the tail of the cutting knife body (5) is inserted into the inside of the corresponding docking port (403), and the outer side of the docking hole (404) is threadedly connected with a fixing bolt (405), which passes through both sides of the tail of the cutting knife body (5).

4. The all-in-one aluminum-plastic film slitting knife structure according to claim 3, characterized in that: At least three groups of docking ports (403) are provided on the outer side of each of the tool holder tubes (4).

5. The all-in-one aluminum-plastic film slitting knife structure according to claim 1, characterized in that: The roller assembly comprises a rubber roller rod (201) and an external motor for driving the rubber roller rod (201) to rotate.

6. The all-in-one aluminum-plastic film slitting knife structure according to claim 1, characterized in that: Each of the cutting blade bodies (5) is a steel blade.

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