Novel cutting device for heating film

Abstract

The utility model relates to the technical field of cutting devices, and discloses a novel heating film cutting device which comprises a machine frame, a machining base is arranged in the center of the bottom of the machine frame, a cutting assembly is arranged at the top of the machine frame, and the cutting assembly comprises a mounting base slidably connected with the machine frame in the vertical direction. A mounting seat is arranged on the rack, a plurality of blades are uniformly and vertically arranged on the mounting seat, the plurality of blades are arranged in a straight line, an adjusting assembly for controlling the plurality of blades to move and adjusting the distance between the blades is arranged on the rack, and a control assembly for controlling the lifting of the mounting seat is arranged on the rack. The utility model has the effects of improving the processing efficiency and ensuring the processing quality.

Description

Technical Field

[0001] This utility model relates to the field of cutting device technology, and in particular to a novel cutting device for heating film. Background Technology

[0002] Heating films are a special type of material that is widely used in the heating field due to their good electrical conductivity and thermal insulation properties. Generally, they are composed of multiple thin film layers, including a metal film, an insulating layer, and a conductive layer.

[0003] Utility model patent application number 202320504957.4 discloses a heating film cutting device, including a base with a mounting frame fixedly connected to its top. A cutting mechanism is located at the bottom of the mounting frame. The cutting mechanism includes a cylinder, a mounting plate, a bidirectional screw, a cutting component, and a pre-pressing component. By utilizing the coordinated arrangement of the cylinder, mounting plate, bidirectional screw, cutting component, and pre-pressing component, and adjusting the spacing between multiple cutting blades via the bidirectional screw, multiple segments can be cut at once according to cutting requirements, thus accelerating cutting efficiency. The pre-pressing component contacts the heating film first, ensuring the heating film adheres tightly to the base and guaranteeing stability during cutting. However, the above device can only perform two-segment cutting of the heating film, resulting in low cutting production efficiency, which needs further improvement. Utility Model Content

[0004] The purpose of this invention is to provide a novel heating film cutting device that improves processing efficiency and ensures processing quality.

[0005] The above-mentioned technical objective of this utility model is achieved through the following technical solution: a novel heating film cutting device, comprising a frame, a processing base disposed at the center of the bottom of the frame, a cutting assembly disposed at the top of the frame, the cutting assembly comprising a mounting seat slidably connected to the frame in a vertical direction, a plurality of blades uniformly disposed on the mounting seat, the blades being vertically disposed and arranged in a straight line, an adjustment assembly disposed on the frame for controlling the movement of the plurality of blades and adjusting the blade spacing, and a control assembly disposed on the frame for controlling the lifting and lowering of the mounting seat.

[0006] By adopting the above technical solution, the heating film is located on the processing base. The adjustment component adjusts the distance between several blades as needed. Then, the control component controls the mounting base to descend so that the blades contact the heating film to complete the cutting. The adjustment component controls the spacing between the blades, which can cut the heating film in multiple segments at one time, effectively improving the cutting efficiency.

[0007] A further feature of this invention is that the adjusting assembly includes an adjusting wheel, a pin, a connecting rod, and a guide rail. The guide rail is horizontally arranged and fixedly connected to the mounting base. The adjusting wheel is parallel to the guide rail. The blade is fixedly connected to the bottom of the connecting rod by bolts. The top of the connecting rod is fixedly connected to the pin. The guide rail passes through the connecting rod, and the connecting rod is slidably connected to the guide rail. The adjusting wheel is rotatably connected to the mounting base. The adjusting wheel has a sliding groove, and the pin is embedded in the sliding groove and slidably connected to the sliding groove.

[0008] By adopting the above technical solution, the rotation of the adjusting wheel controls the pin that is slidably connected in the slide groove to drive the connecting rod to move. The movement of the connecting rod controls the spacing between the blades fixed at the bottom of the connecting rod, so that the size of multi-segment cutting can be adjusted as needed.

[0009] A further feature of this invention is that the slide groove includes a concave groove one located in the middle of the adjusting wheel and circumferentially disposed outside the adjusting wheel, and cam grooves two mirror-displayed on both sides of the concave groove one. The number of cam grooves two is several, and the included angle between the cam groove two and the axis of the adjusting wheel gradually decreases from the middle to the end of the adjusting wheel.

[0010] By adopting the above technical solution, when the adjusting wheel rotates, the included angle between the second cam groove on the adjusting wheel and the axis of the adjusting wheel gradually decreases from the middle to the end of the adjusting wheel. When the pin moves along the second cam groove, under the restriction of the guide rail, the pin drives the connecting rod to move in the horizontal direction, thereby realizing the adjustment of the distance between the blades.

[0011] A further feature of this invention is that the mounting base is provided with a drive component for controlling the rotation of the adjusting wheel.

[0012] By adopting the above technical solution, the drive component controls the rotation of the adjusting wheel to achieve the adjustment of the blade spacing.

[0013] A further feature of this invention is that the control component includes a lifting cylinder fixedly connected to the frame, and the output end of the lifting cylinder is fixedly connected to the mounting base.

[0014] By adopting the above technical solution, the lifting cylinder drives the mounting base to rise and fall, controlling whether the blade contacts the heating film to perform cutting.

[0015] A further feature of this invention is that both ends of the mounting base are fixedly connected to vertically arranged guide rods, the guide rods pass through the frame and are slidably connected to the frame.

[0016] By adopting the above technical solution, the guide rod provides further limitation and support for the lifting and lowering of the mounting base.

[0017] A further feature of this invention is that the central axis of the processing base is collinear with the concave groove located in the middle of the adjusting wheel.

[0018] By adopting the above technical solution, the blade located in the middle is always collinear with the central axis of the processing base, thus ensuring the cutting quality.

[0019] A further feature of this invention is that: a sleeve rod is fixedly connected to the bottom of both ends of the mounting base, an auxiliary pressure rod is inserted into the sleeve rod, a spring is fixedly connected to the top of the auxiliary pressure rod, and the end of the spring away from the auxiliary pressure rod is fixedly connected to the sleeve rod.

[0020] By adopting the above technical solution, when the lifting cylinder controls the mounting base to descend, the auxiliary pressure rod first contacts the heating film and fixes the heating film on the processing base, ensuring that the heating film will not shift during the cutting process and guaranteeing the processing quality.

[0021] A further feature of this invention is that a pressure plate is fixedly connected to the bottom of the auxiliary pressure rod.

[0022] By adopting the above technical solution, the pressure plate can increase the contact area with the heating film and better fix the heating film.

[0023] A further feature of this invention is that the distance between the two auxiliary pressure rods is less than the length of the processing base.

[0024] The beneficial effects of this utility model are:

[0025] 1. In this utility model, the driving component controls the rotation of the adjusting wheel. The included angle between the second cam groove on the adjusting wheel and the axis of the adjusting wheel gradually decreases from the middle to the end of the adjusting wheel. When the pin moves along the second cam groove, the pin drives the connecting rod to move in the horizontal direction under the restriction of the guide rail, thereby realizing the adjustment of the distance between the blades, which facilitates multi-segment cutting of the heating film at one time and effectively improves the cutting efficiency.

[0026] 2. This utility model is designed with auxiliary pressure rods and pressure plates, which contact both ends of the heating film before cutting, thereby fixing the heating film and ensuring that the heating film does not shift during the cutting process, thus ensuring processing quality. Attached Figure Description

[0027] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0028] Figure 1This is a schematic diagram of the structure of this utility model.

[0029] Figure 2 yes Figure 1 Schematic diagram of the cross-sectional structure of AA.

[0030] Figure 3 This is a schematic diagram of the adjustment component structure of this utility model.

[0031] In the diagram, 1. Frame; 2. Processing base; 3. Cutting assembly; 31. Mounting seat; 32. Blade; 33. Adjustment assembly; 331. Adjusting wheel; 332. Pin; 333. Connecting rod; 334. Guide rail; 335. Slide groove; 3351. Concave wheel groove one; 3352. Cam groove two; 4. Lifting cylinder; 5. Guide rod; 6. Sleeve rod; 7. Auxiliary pressure rod; 8. Spring; 9. Pressure plate. Detailed Implementation

[0032] The technical solution of this utility model will now be clearly and completely described with reference to specific embodiments. Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without creative effort are within the scope of protection of this utility model.

[0033] Example: Please refer to Figure 1-3 A novel heating film cutting device includes a frame 1, a processing base 2 at the bottom center of the frame 1, and a cutting assembly 3 at the top of the frame 1. The cutting assembly 3 includes a mounting base 31 slidably connected to the frame 1 in a vertical direction. A plurality of blades 32 are evenly arranged on the mounting base 31, with the blades 32 vertically arranged in a straight line. An adjustment assembly 33 is provided on the frame 1 to control the movement of the blades 32 and adjust the spacing between them. A control assembly is provided on the frame 1 to control the raising and lowering of the mounting base 31. The heating film is located on the processing base 2. The adjustment assembly 33 adjusts the distance between the blades 32 as needed. Then, the control assembly controls the mounting base 31 to lower so that the blades 32 contact the heating film to complete the cutting. The adjustment assembly 33 controls the spacing between the blades 32, allowing for multi-segment cutting of the heating film at one time, effectively improving cutting efficiency.

[0034] Furthermore, the adjustment assembly 33 includes an adjustment wheel 331, a pin 332, a connecting rod 333, and a guide rail 334. The guide rail 334 is horizontally arranged and fixedly connected to the mounting base 31. The adjustment wheel 331 is arranged parallel to the guide rail 334. The blade 32 is fixedly connected to the bottom of the connecting rod 333 by bolts. The top of the connecting rod 333 is fixedly connected to the pin 332. The guide rail 334 passes through the connecting rod 333 and the connecting rod 333 is slidably connected to the guide rail 334. The adjustment wheel 331 is rotatably connected to the mounting base 31. The adjustment wheel 331 is provided with a groove 335. The pin 332 is embedded in the groove 335 and is slidably connected to the groove 335. The rotation of the adjustment wheel 331 controls the pin 332, which is slidably connected in the groove 335, to drive the connecting rod 333 to move. The movement of the connecting rod 333 controls the spacing between the blades 32 fixed at the bottom of the connecting rod 333, so that the size of the multi-segment cutting can be adjusted as needed.

[0035] Furthermore, the slide groove 335 includes a concave groove 3351 located in the middle of the adjusting wheel 331 and circumferentially disposed outside the adjusting wheel 331, and cam grooves 3352 mirror-distributed on both sides of the concave groove 3351. There are several cam grooves 3352. The included angle between the cam grooves 3352 and the axis of the adjusting wheel 331 gradually decreases from the middle to the end of the adjusting wheel 331. When the adjusting wheel 331 rotates, since the included angle between the cam grooves 3352 and the axis of the adjusting wheel 331 gradually decreases from the middle to the end of the adjusting wheel 331, when the pin 332 moves along the cam grooves 3352, under the restriction of the guide rail 334, the pin 332 drives the connecting rod 333 to move in the horizontal direction, thereby realizing the adjustment of the distance between the blades 32.

[0036] Furthermore, the mounting base 31 is provided with a drive component that controls the rotation of the adjusting wheel 331. The drive component controls the rotation of the adjusting wheel 331 to adjust the spacing of the blades 32. In this embodiment, the drive component is a belt drive mechanism.

[0037] Furthermore, the control component includes a lifting cylinder 4 fixedly connected to the frame 1. The output end of the lifting cylinder 4 is fixedly connected to the mounting base 31. Vertically arranged guide rods 5 are fixedly connected to both ends of the mounting base 31. The guide rods 5 pass through the frame 1 and are slidably connected to the frame 1. The lifting cylinder 4 drives the mounting base 31 to rise and fall, controls whether the blade 32 contacts the heating film to cut, and the guide rods 5 limit and support the rise and fall of the mounting base 31.

[0038] Furthermore, the central axis of the processing base 2 is collinear with the concave groove 3351 located in the middle of the adjusting wheel 331, ensuring that the blade 32 located in the middle is always collinear with the central axis of the processing base 2, thus ensuring cutting quality.

[0039] Furthermore, sleeve rods 6 are fixedly connected to the bottom of both ends of the mounting base 31. An auxiliary pressure rod 7 is inserted into the sleeve rod 6. A spring 8 is fixedly connected to the top of the auxiliary pressure rod 7. The end of the spring 8 away from the auxiliary pressure rod 7 is fixedly connected to the sleeve rod 6. When the lifting cylinder 4 controls the mounting base 31 to descend, the auxiliary pressure rod 7 first contacts the heating film and fixes the heating film on the processing base 2, ensuring that the heating film will not shift during the cutting process and ensuring the processing quality.

[0040] Furthermore, a pressure plate 9 is fixedly connected to the bottom of the auxiliary pressure rod 7. The pressure plate 9 can increase the contact area with the heating film and better fix the heating film.

[0041] Furthermore, the distance between the two auxiliary pressure rods 7 is less than the length of the processing base 2.

[0042] Working principle of this utility model:

[0043] The driving component controls the rotation of the adjusting wheel 331. The included angle between the cam groove 3352 on the adjusting wheel 331 and the axis of the adjusting wheel 331 gradually decreases from the middle to the end of the adjusting wheel 331. When the pin 332 moves along the cam groove 3352, under the restriction of the guide rail 334, the pin 332 drives the connecting rod 333 to move in the horizontal direction, thereby adjusting the distance between the blades 32 according to actual needs, which facilitates multi-segment cutting of the heating film at one time. The auxiliary pressure rod 7 controls the pressure plate 9 to contact the two ends of the heating film before cutting, thereby fixing the heating film.

[0044] The contents not described in detail in this specification are existing technologies known to those skilled in the art.

[0045] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A novel heating film cutting device, comprising a frame (1), characterized in that: A processing base (2) is provided at the center of the bottom of the frame (1), and a cutting assembly (3) is provided at the top of the frame (1). The cutting assembly (3) includes a mounting seat (31) that is slidably connected to the frame (1) in the vertical direction. Several blades (32) are evenly arranged on the mounting seat (31). The blades (32) are vertically arranged and arranged in a straight line. An adjustment assembly (33) is provided on the frame (1) to control the movement of the blades (32) and adjust the spacing between the blades (32). A control assembly is provided on the frame (1) to control the lifting and lowering of the mounting seat (31).

2. The novel heating film cutting device according to claim 1, characterized in that: The adjustment assembly (33) includes an adjustment wheel (331), a pin (332), a connecting rod (333), and a guide rail (334). The guide rail (334) is horizontally arranged and fixedly connected to the mounting base (31). The adjustment wheel (331) is arranged parallel to the guide rail (334). The blade (32) is fixedly connected to the bottom of the connecting rod (333) by bolts. The top of the connecting rod (333) is fixedly connected to the pin (332). The guide rail (334) passes through the connecting rod (333) and the connecting rod (333) is slidably connected to the guide rail (334). The adjustment wheel (331) is rotatably connected to the mounting base (31). The adjustment wheel (331) is provided with a sliding groove (335). The pin (332) is embedded in the sliding groove (335) and the pin (332) is slidably connected to the sliding groove (335).

3. The novel heating film cutting device according to claim 2, characterized in that: The slide groove (335) includes a concave groove 1 (3351) located in the middle of the adjusting wheel (331) and circumferentially arranged outside the adjusting wheel (331), and cam grooves 2 (3352) mirror-arranged on both sides of the concave groove 1 (3351). There are several cam grooves 2 (3352). The included angle between the cam groove 2 (3352) and the axis of the adjusting wheel (331) gradually decreases from the middle to the end of the adjusting wheel (331).

4. The novel heating film cutting device according to claim 3, characterized in that: The mounting base (31) is provided with a drive component for controlling the rotation of the adjusting wheel (331).

5. The novel heating film cutting device according to claim 1, characterized in that: The control component includes a lifting cylinder (4) fixedly connected to the frame (1), and the output end of the lifting cylinder (4) is fixedly connected to the mounting base (31).

6. The novel heating film cutting device according to claim 5, characterized in that: Both ends of the mounting base (31) are fixedly connected with vertically arranged guide rods (5), which pass through the frame (1) and are slidably connected to the frame (1).

7. The novel heating film cutting device according to claim 3, characterized in that: The central axis of the processing base (2) is collinear with the concave groove (3351) located in the middle of the adjusting wheel (331).

8. The novel heating film cutting device according to claim 1, characterized in that: Both ends of the mounting base (31) are fixedly connected to sleeve rods (6), and auxiliary pressure rods (7) are inserted into the sleeve rods (6). A spring (8) is fixedly connected to the top of the auxiliary pressure rods (7), and the end of the spring (8) away from the auxiliary pressure rods (7) is fixedly connected to the sleeve rods (6).

9. A novel heating film cutting device according to claim 8, characterized in that: The bottom of the auxiliary pressure rod (7) is fixedly connected to a pressure plate (9).

10. A novel heating film cutting device according to claim 8, characterized in that: The distance between the two auxiliary pressure rods (7) is less than the length of the processing base (2).

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