Stripping knife and composite shaft integrated jig

Abstract

The utility model discloses a stripping knife and composite shaft integrated jig, which can enable products with asynchronous punching material sheets within 6mm to be directly compounded on a production line material belt, and improves the production efficiency. The mounting structure comprises two seat bodies which are oppositely arranged to form a pair of mounting seat bodies; a bottom roller; an upper roller; and a stripping knife. The bottom of the front end of the base body on each side is provided with a bottom roller installation notch, the upper portion of the front end of the base body on each side is provided with an upper roller installation notch, and the two ends of a first center shaft of the bottom roller are fixedly installed in the bottom roller installation notches of the corresponding base bodies through first fasteners respectively. The two ends of a second center shaft of the upper roller are fixedly installed on the upper roller installation notches of the corresponding base bodies through second fasteners respectively, the upper roller is located over the bottom roller, and a material piece and a production line material belt can pass through the space between a roller body of the upper roller and a roller body of the bottom roller. The cutting edge of the stripping knife is parallel to the axis of the first central shaft, and the two ends of the stripping knife are directly or indirectly fixedly arranged on the inner side area of the corresponding seat body.

Description

Technical Field

[0001] The utility model relates to the technical field of asynchronous sheet compounding, in particular to a jig integrating a stripping knife and a compound shaft. Background Art

[0002] In the die-cutting industry, after the sheet is punched onto the transfer belt, it needs to be peeled off by a stripping knife and attached to the belt of the production line. In the prior art, the stripping knife and the composite roller body are independently arranged. In actual use, since the stripping knife and the composite roller body have independent mounting seats, the gap between the blade of the stripping knife and the roller body is relatively large, and the length of the sheet directly peeled off by the stripping knife needs to be greater than or equal to 6 mm in order to directly use the online production process of direct compounding of the stripping knife and the composite roller. With the continuous reduction of the length of the sheet, it is urgently necessary to develop a jig that can be suitable for direct stripping and compounding of small-sized sheets. Summary of the invention

[0003] In view of the above problems, the utility model provides a stripping knife and a composite shaft integrated fixture, which can make the asynchronous punched sheet products within 6mm directly composited onto the production line material belt, thereby improving production efficiency.

[0004] The stripping knife and composite shaft integrated fixture is characterized in that it includes:

[0005] Two seat bodies, the two seat bodies are arranged facing each other to form a pair of mounting seat bodies;

[0006] a bottom roller;

[0007] One upper roller;

[0008] and a stripping knife;

[0009] A bottom roller mounting notch is provided at the bottom of the front end of each side seat body, and an upper roller mounting notch is provided at the upper part of the front end of each side seat body. The two ends of the first central axis of the bottom roller are respectively fixed to the bottom roller mounting notch of the corresponding seat body through a first fastener, and the two ends of the second central axis of the upper roller are respectively fixed to the upper roller mounting notch of the corresponding seat body through a second fastener. The upper roller is located directly above the bottom roller, and the roller body of the upper roller and the roller body of the bottom roller are used to pass the material sheet and the production line material belt;

[0010] The blade of the stripping knife is arranged parallel to the axis of the first central axis, and both ends of the stripping knife are directly or indirectly fixed to the inner area of ​​the corresponding seat body. The blade is arranged toward the pressing area formed by the bottom roller and the upper roller, and the distance between the blade and the corresponding roller body is used to pass the material sheet.

[0011] It is further characterized by:

[0012] The installation notch of the upper roller is an open concave waist-shaped groove, and a through waist-shaped hole is arranged on the seat body corresponding to the concave waist-shaped groove, and the second fastener is a clamping screw. The two ends of the second central axis of the upper roller are flat head structures. After the flat head structure is plugged into the corresponding position of the through waist-shaped hole, the clamping screw passes through the waist-shaped hole from top to bottom and is fastened and pressed on the upper surface of the flat head structure, thereby completing the assembly of the upper roller. Due to the arrangement of the waist-shaped hole and the concave waist-shaped groove, the position of the upper roller can be reasonably adjusted, so that the gap between the roller body of the upper roller and the roller body of the bottom roller can be adjusted;

[0013] The installation notch of the bottom roller is an inner concave notch groove, and the two ends of the first central axis include an optical axis end and a flat head positioning end from the inside to the outside. The flat head positioning end is embedded in the inner concave notch groove and fixed by a first fastener;

[0014] The first fastener is a fastening screw, which ensures that the installation position of the bottom roller is stable and reliable;

[0015] The two ends of the stripping knife are indirectly fixed to the inner area of ​​the corresponding seat body, the optical axis ends of the two ends of the first central axis are respectively fixed with connecting and mounting blocks, and the two ends of the stripping knife are respectively fixed to the connecting and mounting blocks;

[0016] The connecting and mounting block is fixedly sleeved on the optical axis end and arranged in a fixed axial and radial position. The connecting and mounting block also includes a connecting block at the rear end. A connecting hole is arranged on the upper surface of the connecting block. Both ends of the stripping knife are respectively fixedly connected to the connecting threaded holes through fasteners.

[0017] The two ends of the stripping knife are respectively provided with waist-shaped connecting holes, and the fasteners are fixed to the connecting threaded holes after passing through the waist-shaped connecting holes. The waist-shaped connecting holes make the distance between the blade of the stripping knife and the nearest roller body corresponding to the upper roller or the bottom roller adjustable, thus ensuring the universality of the fixture;

[0018] The roller body of the bottom roller is a steel roller, and the roller body of the upper roller is a silicone roller, which ensures the reliable lamination of the sheet and the production line strip.

[0019] After adopting the above technical scheme, the stripping knife and the composite shaft are combined to form an integrated structure, and the two ends of the stripping knife are directly or indirectly fixed to the inner area of ​​the seat body on both sides of the corresponding composite roller, and the blade is arranged toward the pressing area formed by the bottom roller and the upper roller, so that the distance between the blade and the corresponding roller body is used to pass the sheet, which can make the asynchronously punched sheets within 6mm directly compounded onto the production line material belt, thereby improving production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 The three-dimensional Figure 1 ;

[0021] Figure 2 The three-dimensional Figure 2 (Remove the upper roller);

[0022] Figure 3 It is a partial cross-sectional schematic diagram of the main view of the utility model;

[0023] Figure 4 It is a schematic diagram of the top view structure of the utility model;

[0024] Figure 5 It is a processing schematic diagram of the integrated jig of the stripping knife and the composite shaft using the utility model;

[0025] The names corresponding to the serial numbers in the figure are as follows:

[0026] Asynchronous material belt 1, transfer film 2, production line material belt 3;

[0027] Base body 10, bottom roller mounting notch 11, upper roller mounting notch 12, waist-shaped hole 13, side convex connecting block 14, through positioning hole 15, bottom roller 20, first center axis 21, optical axis end 22, flat head positioning end 23, upper roller 30, second center axis 31, flat head structure 32, stripping knife 40, blade 41, waist-shaped connecting hole 42, pressing area arrangement 50, clamping screw 60, fastening screw 70, connecting mounting block 80, connecting block 81, bolt 90, stripping knife and composite shaft integrated fixture 100, asynchronous punching roller 200, asynchronous knife 201, middle roller 202, lower roller 203. DETAILED DESCRIPTION

[0028] Stripping knife and composite shaft integrated fixture, see Figure 1-Figure 4 , which includes two base bodies 10, a bottom roller 20, an upper roller 30, and a stripping knife 40;

[0029] The two seats 10 are arranged facing each other to form a pair of mounting seats; a bottom roller mounting notch 11 is provided at the bottom of the front end of each side seat 10, and an upper roller mounting notch 12 is provided at the upper part of the front end of each side seat 10. The two ends of the first central axis 21 of the bottom roller 20 are respectively fixed to the bottom roller mounting notch 11 of the corresponding seat body through a first fastener, and the two ends of the second central axis 31 of the upper roller 30 are respectively fixed to the upper roller mounting notch 12 of the corresponding seat body 10 through a second fastener. The upper roller 30 is located directly above the bottom roller 20, and the roller body of the upper roller 30 and the roller body of the bottom roller 20 are used to pass the material sheet and the production line material belt;

[0030] The blade of the stripping knife 40 is arranged parallel to the axis of the first center axis 21, and both ends of the stripping knife 40 are directly or indirectly fixed to the inner area of ​​the corresponding seat body 10. The blade is arranged 50 toward the pressing area formed by the bottom roller 20 and the upper roller 30, and the distance between the blade portion 41 of the blade and the corresponding roller body is used to pass the material sheet.

[0031] During specific implementation: the upper roller installation notch 12 is an open concave waist-shaped groove, the seat body 10 is provided with a through waist-shaped hole 13 corresponding to the concave waist-shaped groove just above, the second fastener is a clamping screw 60, and the two ends of the second central axis 31 of the upper roller 30 are flat head structures 32. After the flat head structure 32 is plugged into the corresponding position of the through waist-shaped hole, the clamping screw 60 penetrates the waist-shaped hole 13 from top to bottom and is fastened and pressed on the upper surface of the flat head structure 32, thereby completing the assembly of the upper roller 30. Due to the setting of the waist-shaped hole 13 and the concave waist-shaped groove, the position of the upper roller 30 can be reasonably adjusted, so that the gap between the roller body of the upper roller 30 and the roller body of the bottom roller 20 can be adjusted;

[0032] The bottom roller installation notch 11 is an inner concave notch groove, and the two ends of the first central axis 21 include an optical axis end 22 and a flat head positioning end 23 from the inside to the outside. The flat head positioning end 23 is embedded in the inner concave notch groove and fixed by a first fastener;

[0033] The first fastening member is a fastening screw 70 , which ensures that the installation position of the bottom roller 20 is stable and reliable.

[0034] In a specific implementation, the two ends of the stripping knife 40 are indirectly fixed to the inner area of ​​the corresponding seat body 10, and the optical axis ends 22 at both ends of the first central axis 21 are respectively fixed with connecting and mounting blocks 80, and the two ends of the stripping knife 40 are respectively fixed to the connecting and mounting blocks 80;

[0035] The connection mounting block 80 is fixedly sleeved on the optical axis end 22, and the connection mounting block 80 is fixedly arranged in the axial and radial positions. The connection mounting block 80 also includes a connection block 81 at the rear end, and a connection hole is provided on the upper surface of the connection block 81. The two ends of the stripping knife 40 are respectively fixed to the connection threaded holes through fasteners. In a preferred embodiment, the two ends of the stripping knife 40 are respectively provided with waist-shaped connection holes 42, and the bolt 90 is used as a fastener to penetrate the waist-shaped connection hole 42 and then fixed to the connection threaded hole. The waist-shaped connection hole 42 makes the distance between the blade of the stripping knife 40 and the nearest roller body corresponding to the upper roller 30 or the bottom roller 20 adjustable, ensuring the versatility of the fixture.

[0036] In a specific implementation, the roller body of the bottom roller 20 is a steel roller, and the roller body of the upper roller 30 is a silicone roller, which ensures reliable lamination of the material sheet and the production line material belt.

[0037] The outer end surface of the seat body 10 on each side is provided with a side convex connection block 14 and a through positioning hole 15, which facilitates the rapid and reliable connection between the seat body and the production line.

[0038] A processing technology using a stripping knife and a composite shaft integrated fixture, see Figure 5: The stripping knife and the composite shaft integrated jig 100 are arranged in front of the asynchronous punching roller 200, and the production line punching roller or guide roller is arranged in front of the stripping knife and the composite shaft integrated jig 100. The asynchronous material belt 1 is punched by the asynchronous knife 201 of the asynchronous punching roller 200 to form a plurality of arranged sheets, and then the remaining waste corresponding to the sheet is separated from the asynchronous material belt 1 through the transfer film 2, and then the material belt with the asynchronous material belt 1 and the sheet passes through the stripping knife 40, and the asynchronous material belt 1 is separated from the sheet, and the asynchronous material belt 1 is changed and passed through the area between the middle roller 202 and the lower roller 203 of the asynchronous middle cutting roller 200 at the rear, and is wound up, and after the sheet is stripped, it is conveyed forward synchronously with the production line material belt 3, and is compounded by the upper roller 30 and the bottom roller 20 to form a whole material, and the whole material passes forward through the production line punching roller or guide roller.

[0039] The stripping knife and the composite shaft are combined to form an integrated structure. The two ends of the stripping knife are directly or indirectly fixed to the inner area of ​​the seat body on both sides of the corresponding composite roller. The blade is arranged toward the pressing area formed by the bottom roller and the upper roller, so that the distance between the blade and the corresponding roller body is used to pass the sheet. It can make the asynchronously punched sheets within 6mm directly compounded onto the production line material belt, thereby improving production efficiency.

[0040] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0041] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A stripping knife and a composite shaft integrated fixture, characterized in that: It includes: Two seat bodies, the two seat bodies are arranged facing each other to form a pair of mounting seat bodies; a bottom roller; One upper roller; and a stripping knife; A bottom roller mounting notch is provided at the bottom of the front end of each side seat body, and an upper roller mounting notch is provided at the upper part of the front end of each side seat body. The two ends of the first central axis of the bottom roller are respectively fixed to the bottom roller mounting notch of the corresponding seat body through a first fastener, and the two ends of the second central axis of the upper roller are respectively fixed to the upper roller mounting notch of the corresponding seat body through a second fastener. The upper roller is located directly above the bottom roller, and the roller body of the upper roller and the roller body of the bottom roller are used to pass the material sheet and the production line material belt; The blade of the stripping knife is arranged parallel to the axis of the first central axis, and both ends of the stripping knife are directly or indirectly fixed to the inner area of ​​the corresponding seat body. The blade is arranged toward the pressing area formed by the bottom roller and the upper roller, and the distance between the blade and the corresponding roller body is used to pass the material sheet.

2. The stripping knife and composite shaft integrated fixture according to claim 1, characterized in that: The installation notch of the upper roller is an open concave waist-shaped groove, and a through waist-shaped hole is arranged on the seat body corresponding to the upper part of the concave waist-shaped groove. The second fastener is a clamping screw, and the two ends of the second center axis of the upper roller are flat head structures. After the flat head structure is plugged into the corresponding position of the through waist-shaped hole, the clamping screw penetrates the waist-shaped hole from top to bottom and is tightened and pressed onto the upper surface of the flat head structure.

3. The stripping knife and composite shaft integrated fixture according to claim 1, characterized in that: The installation notch of the bottom roller is an inner concave notch groove. The two ends of the first central axis include an optical axis end and a flat head positioning end from the inside to the outside. The flat head positioning end is embedded in the inner concave notch groove and fixed by a first fastener.

4. The stripping knife and composite shaft integrated fixture according to claim 3, characterized in that: The first fastening member is a fastening screw.

5. The stripping knife and composite shaft integrated fixture according to claim 1, characterized in that: The two ends of the stripping knife are indirectly fixed to the inner area of ​​the corresponding seat body, the optical axis ends of the two ends of the first central axis are respectively fixed with connecting and mounting blocks, and the two ends of the stripping knife are respectively fixed to the connecting and mounting blocks.

6. The stripping knife and composite shaft integrated fixture according to claim 5, characterized in that: The connecting mounting block is fixedly sleeved on the optical axis end and arranged in fixed axial and radial positions. The connecting mounting block also includes a connecting block at the rear end. A connecting hole is arranged on the upper surface of the connecting block. The two ends of the stripping knife are respectively fixed to the connecting threaded holes by fasteners.

7. The stripping knife and composite shaft integrated fixture according to claim 1, characterized in that: The two ends of the stripping knife are respectively provided with waist-shaped connecting holes, and the fasteners penetrate through the waist-shaped connecting holes and are fixed to the connecting threaded holes. The waist-shaped connecting holes make the distance between the blade of the stripping knife and the nearest roller body corresponding to the upper roller or the bottom roller adjustable.

8. The stripping knife and composite shaft integrated fixture according to claim 1, characterized in that: The roller body of the bottom roller is a steel roller, and the roller body of the upper roller is a silicone roller.

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