CN221112122U - Novel film longitudinal cutting device - Google Patents

Abstract

The utility model relates to the technical field of film longitudinal cutting, and discloses a novel film longitudinal cutting device which comprises a mounting plate, a cutting assembly and a cutter supporting assembly, wherein the cutting assembly comprises a cutting knife and a first adjusting mechanism, the cutter supporting assembly comprises a cutter supporting head and a second adjusting mechanism, the first adjusting mechanism comprises a motor, a fixing seat, a fixing block, a screw rod and a connecting rod mechanism, the motor is fixedly connected with the mounting plate, a limiting rod is arranged between the fixing seat and the fixing block, the screw rod penetrates through the fixing block and is rotationally clamped with the fixing seat, a first connecting part is arranged in the cutting knife, and a positioning groove is formed in the first connecting part. Through the design, the longitudinal cutting device can uniformly adjust the distance between the corresponding cutting assembly and the cutting knife and the cutter supporting head on the knife supporting assembly through the first adjusting mechanism and the second adjusting mechanism, and does not need to adjust the blades and the cutter grooves one by operators, so that the production efficiency is improved.

Description

Novel film longitudinal cutting device

Technical Field

The utility model relates to the technical field of film longitudinal cutting, in particular to a novel film longitudinal cutting device.

Background

In the final stage of film production line, the film is cut by means of film multi-cutter longitudinal cutter, the film is divided into two parts, the upper cutter is lower shaft, the upper part of the film is cut by means of high-speed rotating blade, and the bottom of the film is supported by means of cutter shaft with cutter groove.

Because the connection mode of the blades on the existing multi-blade longitudinal cutting machine is complicated, operators are required to adjust the blades and the cutter grooves one by one when the longitudinal cutting specification of the film is adjusted, and the production efficiency is reduced. Accordingly, a new film slitting device is provided by those skilled in the art to solve the above-mentioned problems associated with the prior art.

Disclosure of utility model

(One) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a novel film longitudinal cutting device, which aims to solve the problems in the background art.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a novel film is indulged and is cut device, includes setting plate, cutting assembly and holds in the palm the sword subassembly, including cutting knife, adjustment mechanism I in the cutting assembly, hold in the palm including holding in the palm blade disc, adjustment mechanism II in the sword subassembly, adjustment mechanism I includes motor, fixing base, fixed block, screw rod and link mechanism, motor and setting plate fixed connection, install the gag lever post between fixing base and the fixed block, the screw rod runs through fixed block and fixing base rotation joint, install connecting portion I in the cutting knife, the constant head tank has been seted up on the connecting portion I, link mechanism and constant head tank rotation joint, adjustment mechanism I is the same with adjustment mechanism II structure;

The fixing seat is characterized in that a fixing rod I is arranged on the lower side of the fixing seat, a fixing rod II is arranged on the lower side of the threaded sleeve, the fixing seat is fixedly connected with a cutting knife adjacent to one side of the fixing seat through the fixing rod I, and the threaded sleeve is fixedly connected with the cutting knife adjacent to one side of the threaded sleeve through the fixing rod II.

Preferably, a second connecting part is arranged in the cutter supporting disc, and the second connecting part and the first connecting part are symmetrical and identical in structure.

Preferably, the screw is connected with the bolt on the fixed block in a threaded manner, and the bolt is in pressing contact with the screw rod, so that the screw rod can be conveniently extruded and fixed.

Preferably, the screw rod penetrates through a plurality of cutting knives in sequence, and the limiting rod penetrates through a plurality of cutting knives in sequence, so that the cutting knives are limited, and the motor is started to drive the cutting knives to rotate through the fixing seat.

Preferably, both sides of the thread bush are in sliding clamping connection with the limiting rod and are used for sliding limiting the thread bush.

(III) beneficial effects

Compared with the prior art, the utility model provides a novel film longitudinal cutting device, which comprises the following components

The beneficial effects are that:

Through the design, the longitudinal cutting device can uniformly adjust the distance between the corresponding cutting assembly and the cutting knife and the cutter supporting head on the knife supporting assembly through the first adjusting mechanism and the second adjusting mechanism, and does not need to adjust the blades and the cutter grooves one by operators, so that the production efficiency is improved.

Drawings

Fig. 1 is a schematic perspective view of a novel film slitting device according to an embodiment of the present application.

Fig. 2 is a schematic structural diagram of a novel film slitting device according to an embodiment of the present application.

Fig. 3 is a schematic structural diagram of a novel film slitting device according to an embodiment of the present application.

In the figure: 1. a setting plate; 2. a cutting assembly; 201. a cutting knife; 2011. a first connecting part; 2012. a positioning groove; 202. an adjusting mechanism I; 2021. a motor; 2022. a fixing seat; 2023. a limit rod; 2024. a first fixed rod; 2025. a fixed block; 2026. a bolt; 2027. a screw; 2028. a thread sleeve; 2029. a second fixing rod; 2030. a link mechanism; 3. a knife supporting assembly; 301. a cutter supporting disc; 3011. a second connecting part; 302. and a second adjusting mechanism.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The utility model provides a technical scheme, referring to fig. 1 and 2, a novel film longitudinal cutting device comprises a mounting plate 1, a cutting assembly 2 and a supporting knife assembly 3, wherein the cutting assembly 2 comprises a cutting knife 201 and a first adjusting mechanism 202, the supporting knife assembly 3 comprises a supporting knife disc 301 and a second adjusting mechanism 302, referring to fig. 2 and 3, the first adjusting mechanism 202 comprises a motor 2021, a fixed seat 2022, a fixed block 2025, a screw rod 2027 and a connecting rod mechanism 2030, the motor 2021 is fixedly connected with the mounting plate 1, a limiting rod 2023 is arranged between the fixed seat 2022 and the fixed block 2025, the screw rod 2027 penetrates through the fixed block 2025 and is in rotary clamping connection with the fixed seat 2022, a first connecting part 2011 is arranged in the cutting knife 201, a positioning groove 2012 is formed in the first connecting part 2011, the connecting rod mechanism 2030 is in rotary clamping connection with the positioning groove 2012, and the first adjusting mechanism 202 has the same structure as the second adjusting mechanism 302;

Referring to fig. 2 and 3, a bolt 2026 is connected to the fixing block 2025 in a threaded manner, the bolt 2026 is in abutting contact with the screw 2027, so as to conveniently extrude and fix the screw 2027, two sides of the screw 2028 are in sliding clamping connection with the limiting rod 2023, so that the screw 2027 sequentially penetrates through a plurality of cutting knives 201, a fixing rod one 2024 is mounted on the lower side of the fixing block 2022, a fixing rod two 2029 is mounted on the lower side of the screw 2028, the fixing block 2022 is fixedly connected with the cutting knives 201 adjacent to one side of the fixing block 2022 through the fixing rod one 2024, the screw 2028 is fixedly connected with the cutting knives 201 adjacent to one side of the screw 2028 through the fixing rod two 2029, a connecting part two 3011 is mounted in the cutter head 301, the connecting part two 3011 and the connecting part one 2011 are symmetrically identical in structure, the screw 2027 sequentially penetrates through a plurality of the cutting knives 201, so that the cutting knives 201 are limited, a motor 2021 drives the cutting knives 201 to rotate through the fixing block 2022, and when the screw 2026 is required to be contracted, the screw 2027 is required to be screwed down, and the screw 201 is required to be contracted at a constant speed, and the screw position is required to be fixed by the screw rod 2026, and the screw 201 is required to be contracted, and the screw rod is required to be screwed down to rotate the screw rod 2027 when the screw rod 2026 is required to be screwed down, and the screw rod 201 is contracted, and the screw rod is contracted.

The working principle of the device is as follows: the cutting assembly 2 and the supporting cutter assembly 3 are respectively arranged on the setting plate 1, wherein the cutting assembly 2 comprises a cutting knife 201 and an adjusting mechanism I202, and the supporting cutter assembly 3 comprises a supporting cutter head 301 and an adjusting mechanism II 302;

Further, a first connecting part 2011 is installed in the middle of the cutter 201, a second connecting part 3011 is installed in the middle of the cutter supporting head 301, and the first adjusting mechanism 202 and the second adjusting mechanism 302 have the same structure;

Further, in the first adjusting mechanism 202, the motor 2021 is fixedly connected with the mounting plate 1, an output end at one side of the motor 2021 is in driving connection with a fixing base 2022, a screw rod 2027 is rotatably clamped in the fixing base 2022, it is worth to say that threads on the screw rod 2027 are internal thread grooves, two sides of the screw rod 2027 are provided with limiting rods 2023, the limiting rods 2023 are fixedly connected with the fixing base 2022, a fixed block 2025 is arranged at the other end of the limiting rods 2023, connecting parts 2011 in a plurality of cutting knives 201 are connected with a connecting rod mechanism 2030 through positioning grooves 2012, and the cutting knives 201 adjacent to the fixing base 2022 and the fixed block 2025 are fixedly connected with the corresponding fixing base 2022 and the corresponding fixed block 2025 through corresponding fixing rods 2024 and fixing rods 2029;

When the interval between the cutting knives 201 needs to be adjusted, the bolts 2026 are loosened, the screw 2027 is rotated, the screw sleeve 2028 moves under the rotation of the screw 2027, and as the side, close to the fixed block 2025, of the cutting knives 201 is fixed, the screw sleeve 2028 drives the cutting knives 201 to shrink through the fixed rod two 2029, under the limit of the connecting rod mechanism 2030, the cutting knives 201 shrink at a constant speed, after the cutting specification is shrunk to the needed cutting specification, the screw 2026 is screwed, so that the screw 2027 is fixed, the position of the cutting knives 201 is also fixed, and the effect of adjusting the interval between the cutting knives 201 is further achieved;

and the blade supporting assembly 3 is adjusted in the same way as the cutting assembly 2.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

In this document, unless specifically stated and limited otherwise, the terms "mounted," "configured," "connected," "secured," "screwed," and the like are to be construed broadly, and may, for example, be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; either directly or indirectly through intermediaries, or in communication with each other or in interaction with each other, unless explicitly defined otherwise, the meaning of the terms described above in this application will be understood by those of ordinary skill in the art in view of the specific circumstances.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a novel film indulges cutting device, includes setting plate (1), cutting assembly (2) and holds in palm sword subassembly (3), its characterized in that: the cutting assembly (2) comprises a cutting knife (201) and a first adjusting mechanism (202), the first cutter supporting assembly (3) comprises a cutter supporting head (301) and a second adjusting mechanism (302), the first adjusting mechanism (202) comprises a motor (2021), a fixing base (2022), a fixing block (2025), a screw rod (2027) and a connecting rod mechanism (2030), the motor (2021) is fixedly connected with the mounting plate (1), a limiting rod (2023) is arranged between the fixing base (2022) and the fixing block (2025), the screw rod (2027) penetrates through the fixing block (2025) and is rotatably clamped with the fixing base (2022), a first connecting part (2011) is arranged in the cutting knife (201), a positioning groove (2012) is formed in the first connecting part (2011), the connecting rod mechanism (2030) is rotatably clamped with the positioning groove (2012), and the first adjusting mechanism (202) is identical to the second adjusting mechanism (302) in structure;

The fixing base (2022) is provided with a fixing rod I (2024) at the lower side, and the threaded sleeve (2028) is provided with a fixing rod II (2029) at the lower side.

2. The novel film slitting device of claim 1, wherein: and a second connecting part 3011 is arranged in the cutter supporting disc 301, and the second connecting part 3011 and the first connecting part 2011 are symmetrical and identical in structure.

3. The novel film slitting device of claim 1, wherein: the fixing block (2025) is connected with a bolt (2026) in a threaded mode, and the bolt (2026) is in abutting contact with the screw rod (2027).

4. The novel film slitting device of claim 1, wherein: the screw rod (2027) sequentially penetrates through the plurality of cutting knives (201), and the limiting rod (2023) also sequentially penetrates through the plurality of cutting knives (201).

5. The novel film slitting device of claim 1, wherein: both sides of the thread sleeve (2028) are in sliding clamping connection with the limiting rod (2023).

6. The novel film slitting device of claim 1, wherein: the fixing base (2022) is fixedly connected with the cutting knife (201) adjacent to one side of the fixing base (2022) through a fixing rod I (2024), and the thread sleeve (2028) is fixedly connected with the cutting knife (201) adjacent to one side of the thread sleeve (2028) through a fixing rod II (2029).