Cutting machine with structure capable of freely adjusting cutting length

Abstract

The utility model provides a cutting machine with a structure capable of freely adjusting the cutting length, which comprises a cutting machine main body, a cutting mechanism, a supporting frame and a length scale, and four groups of supporting legs are arranged at the lower end of the internal composition of the cutting machine main body. Compared with the prior art, the cutting machine has the advantages that the cutting machine body, the cutting mechanism, the bearing frame and the length ruler are additionally arranged, the adjusting motor drives the adjusting screw rod to rotate, the adjusting sliding block slides front and back on the inner side of the adjusting sliding groove, the front-back position of the cutting mechanism is adjusted, and the length is determined according to the scale value of the length ruler; by additionally arranging the cutting machine body and the length ruler, the length ruler is embedded into the clamping groove, and the clamping seat is driven to clamp the length ruler under the resilience force of the clamping spring, so that the cutting length can be adjusted freely, and the cutting machine body is more convenient to use. And the length scale can be conveniently disassembled and assembled.

Description

Technical Field

[0001] The utility model belongs to the technical field of cutting machines, in particular to a cutting machine with a structure for freely adjusting cutting length. Background Art

[0002] A cutting machine is a mechanical device used to cut various materials (such as paper, plastic, metal, textiles, etc.). The cutting machine uses an automated telescopic structure to drive the cutting blade to achieve material cutting operations, thereby improving the efficiency and quality of cutting in production. The cutting blades of the cutting machines used in production are mostly fixed structures. When it is necessary to cut the cutting materials to different lengths, most of them are adjusted by moving the cutting materials. However, due to design limitations, most of the cutting machines are not equipped with corresponding supporting structures after the cutting materials are conveyed to the outside of the cutting machine, resulting in the cutting materials being in a relatively uneven state or coiled state. This makes it inconvenient to measure the length of the cutting materials, which will lead to deviations in the cutting materials after the length adjustment, affecting the length quality after the cutting is completed, and thus the cutting length of the cutting materials cannot be freely adjusted.

[0003] In summary, a cutting machine that cannot freely adjust the cutting length has some problems in use, so it is hoped to propose a new structure to solve the above technical problems. Utility Model Content

[0004] In view of the shortcomings of the prior art, the purpose of the present invention is to provide a cutting machine with a freely adjustable cutting length structure to solve the problems raised in the above background technology.

[0005] The utility model is realized through the following technical solutions: a cutting machine with a freely adjustable cutting length structure, comprising: a cutting machine body, a cutting mechanism, a supporting frame and a length scale, the lower end of the internal composition of the cutting machine body is provided with four groups of legs, the upper part of the legs is fixedly connected to the cutting machine body frame, the left and right ends of the upper surface of the cutting machine body frame are provided with adjustment slides for assisting the front and rear position adjustment of the cutting mechanism, a cutting mechanism for cutting is provided above the cutting machine body frame, a group of clamping seats for fixing the length scale are provided at the front and rear ends of the left side of the cutting machine body frame, a length scale for assisting length adjustment is provided between the front and rear two groups of the clamping seats, and a plurality of groups of supporting frames for supporting workpieces are provided on the inner side of the cutting machine body frame.

[0006] As a preferred embodiment, bearings are installed on both the front and rear ends of the inner side of the adjustment slide groove at the right end, and an adjusting screw is provided on the inner side of the bearing for driving the cutting mechanism to move forward and backward for adjustment. The front side of the adjusting screw is connected to an adjusting motor through a coupling, and the adjusting motor drives the adjusting screw to rotate, so that the adjusting screw cooperates with the adjusting threaded hole to drive the cutting mechanism to move forward and backward.

[0007] As a preferred embodiment, the cutting mechanism has a cutting seat at the lower end thereof, a cutting frame is fixedly connected above the cutting seat, and a cutting frame has a lower end on the rear side thereof vertically penetrated to form a through slot for the workpiece to pass through.

[0008] As a preferred embodiment, the left and right ends of the lower surface of the cutting frame are fixedly connected with adjustment sliders, and the rear side of the adjustment slider at the right end is vertically penetrated to form an adjustment threaded hole, and the adjustment slider and the adjustment slide groove are movably engaged with each other.

[0009] As a preferred embodiment, the adjusting screw is threadedly connected to the adjusting threaded hole, a telescopic cylinder bracket is provided in the middle position above the cutting frame, a telescopic cylinder for driving the cutting knife to move is provided below the telescopic cylinder bracket, a cutting knife is provided below the telescopic cylinder, and the telescopic cylinder can drive the cutting knife to move downward to cut the workpiece.

[0010] As a preferred embodiment, the inner sides of the left and right ends of the cutting machine main frame are provided with supporting slides for adjusting the front and rear positions of the supporting frame, and the left and right ends of the supporting frame are provided with supporting sliders, and the supporting sliders and the supporting slides are movably engaged with each other.

[0011] As a preferred embodiment, inner holes are opened on the inner sides of the front and rear ends of the left side of the main frame of the cutting machine, and a clamping spring is provided inside the inner hole, and a clamping column is provided inside the clamping spring;

[0012] The left end of the clamping column and the clamping seat are an integrated structure. A card slot is provided on the upper surface of the clamping seat. The front and rear ends of the length scale are engaged with the two sets of card slots. The length scale is embedded in the card slot and, under the action of the rebound force of the clamping spring, drives the clamping seat to clamp the length scale, which can facilitate the disassembly and assembly of the length scale.

[0013] After adopting the above technical scheme, the beneficial effects of the utility model are as follows: by adding a cutting machine body, a cutting mechanism, a supporting frame and a length scale, the adjusting motor drives the adjusting screw to rotate, so that the adjusting slider slides back and forth inside the adjusting slide groove, adjusts the front and rear position of the cutting mechanism, and determines the length according to the scale value of the length scale, so that the supporting frame follows the movement back and forth without hindering the movement of the cutting mechanism and assists in supporting the workpiece, thereby achieving the effect of freely adjusting the cutting length. By adding a cutting machine body and a length scale, the length scale is embedded in the card slot, and the clamping seat is driven to clamp the length scale under the action of the rebound force of the clamping spring, which can facilitate the disassembly and assembly of the length scale. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative labor.

[0015] Figure 1 This is a schematic diagram of the overall structure of a cutting machine with a freely adjustable cutting length structure according to the present invention.

[0016] Figure 2 This is a structural schematic diagram of a cutting machine main body in a cutting machine with a freely adjustable cutting length structure according to the present invention.

[0017] Figure 3 The utility model is a partial cross-sectional schematic diagram of a cutting machine body in a cutting machine with a freely adjustable cutting length structure.

[0018] Figure 4 The utility model is a structural schematic diagram of a cutting mechanism in a cutting machine with a freely adjustable cutting length structure.

[0019] Figure 5 This is a structural schematic diagram of a support frame in a cutting machine with a freely adjustable cutting length structure according to the present invention.

[0020] In the figure, 100-cutter body, 101-supporting legs, 102-cutter body frame, 103-adjusting slide, 104-adjusting screw, 105-adjusting motor, 106-clamping spring, 107-clamping column, 108-clamping seat, 109-card slot, 110-supporting slide;

[0021] 200-cutting mechanism, 201-cutting seat, 202-cutting frame, 203-adjusting slider, 204-adjusting threaded hole, 205-threading slot, 206-cutting knife, 207-telescopic cylinder;

[0022] 300-support bracket, 301-support slider;

[0023] 400-length ruler. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0025] See also Figures 1 to 5 The utility model provides a technical solution: a cutting machine with a freely adjustable cutting length structure, comprising: a cutting machine body 100, a cutting mechanism 200, a support frame 300 and a length scale 400. The lower end of the cutting machine body 100 is provided with four sets of supporting legs 101;

[0026] The support legs 101 are fixedly connected to a main frame 102 of the cutting machine. Adjustment slots 103 are provided on both the left and right ends of the upper surface of the main frame 102 for assisting the front and rear position adjustment of the cutting mechanism 200. A cutting mechanism 200 for cutting is provided above the main frame 102.

[0027] A set of clamping seats 108 for fixing the length scale 400 is provided at the front and rear ends of the left side of the cutting machine main frame 102. A length scale 400 for auxiliary length adjustment is provided between the front and rear clamping seats 108. Several sets of supporting frames 300 for supporting workpieces are provided on the inner side of the cutting machine main frame 102.

[0028] Bearings are installed on both the front and rear ends of the inner side of the right end adjustment slide 103, and an adjusting screw 104 is provided on the inner side of the bearing for driving the cutting mechanism 200 to move forward and backward. The front side of the adjusting screw 104 is connected to the adjusting motor 105 through a coupling. The adjusting motor 105 drives the adjusting screw 104 to rotate, so that the adjusting screw 104 cooperates with the adjusting threaded hole 204 to drive the cutting mechanism 200 to move forward and backward.

[0029] The cutting mechanism 200 has a cutting seat 201 at the lower end thereof, a cutting frame 202 is fixedly connected to the cutting seat 201, and a through slot 205 is formed vertically through the lower end of the rear side surface of the cutting frame 202 for the workpiece to pass through.

[0030] Adjustment sliders 203 are fixedly connected to both ends of the lower surface of the cutting frame 202. An adjustment threaded hole 204 is vertically penetrated through the rear side of the right adjustment slider 203. The adjustment slider 203 and the adjustment slot 103 are movably engaged with each other.

[0031] The adjusting screw 104 is threadedly connected to the adjusting threaded hole 204. A telescopic cylinder bracket is provided in the middle position above the cutting frame 202. A telescopic cylinder 207 for driving the cutting knife 206 to move is provided below the telescopic cylinder bracket. The cutting knife 206 is provided below the telescopic cylinder 207. The telescopic cylinder 207 can drive the cutting knife 206 to move downward to cut the workpiece.

[0032] The inner sides of the left and right ends of the cutting machine main frame 102 are provided with supporting grooves 110 for adjusting the front and rear positions of the supporting frame 300. The left and right ends of the supporting frame 300 are provided with supporting sliders 301, and the supporting sliders 301 are movably engaged with the supporting grooves 110.

[0033] See also Figure 1-Figure 2 and Figure 4-Figure 5 As the first embodiment of the present utility model: First, the user drives the adjusting motor 105 to rotate the adjusting screw 104 according to the cutting length requirement, so that the adjusting screw 104 cooperates with the adjusting threaded hole 204 to drive the adjusting slider 203 to slide back and forth inside the adjusting slide groove 103, adjust the front and rear position of the cutting mechanism 200, and determine the specific length according to the scale value of the length scale 400. Secondly, when the cutting mechanism 200 moves back and forth, the supporting frame 300 can follow the movement back and forth without hindering the movement of the cutting mechanism 200 and assisting in supporting the workpiece. After the length adjustment is completed, the telescopic cylinder 207 is controlled to drive the cutting knife 206 to move downward to cut the workpiece, thereby achieving the effect of freely adjusting the cutting length.

[0034] The left side of the main frame 102 of the cutting machine is provided with inner holes at both the front and rear ends. A clamping spring 106 is provided inside the inner holes. A clamping column 107 is provided inside the clamping spring 106.

[0035] The left end of the clamping column 107 and the clamping seat 108 are an integrated structure. A card slot 109 is provided on the upper surface of the clamping seat 108. The front and rear ends of the length scale 400 are interlocked with the two sets of card slots 109. The length scale 400 is embedded in the card slot 109 and, under the action of the rebound force of the clamping spring 106, drives the clamping seat 108 to clamp the length scale 400, which can facilitate the disassembly and assembly of the length scale 400.

[0036] See also Figure 1-Figure 3 As the second embodiment of the present invention: Based on the above-mentioned first embodiment, the scale mark on the left side of the length scale 400 is prone to wear in the production area. After long-term use, it will become unclear due to wear, resulting in an inability to accurately judge the scale when adjusting the length, and there will be problems with adjustment deviation. The user can pull the clamping seat 108 to the left to drive the clamping spring 106 to compress through the clamping column 107, and then embed the length scale 400 into the slot 109, and drive the clamping seat 108 to clamp and install the length scale 400 under the action of the rebound force of the clamping spring 106, so as to facilitate the disassembly and assembly of the length scale 400.

[0037] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A cutting machine with a freely adjustable cutting length structure, comprising: The cutting machine body (100), the cutting mechanism (200), the supporting frame (300) and the length scale (400) are characterized in that: the lower end of the internal components of the cutting machine body (100) is provided with four groups of supporting legs (101); A cutting machine main frame (102) is fixedly connected above the supporting legs (101), and adjustment slots (103) for assisting the front and rear position adjustment of the cutting mechanism (200) are provided on both left and right ends of the upper surface of the cutting machine main frame (102), and a cutting mechanism (200) for cutting is provided above the cutting machine main frame (102); A group of clamping seats (108) for fixing a length ruler (400) are provided at both the front and rear ends of the left side of the cutting machine main frame (102); a length ruler (400) for assisting length adjustment is provided between the front and rear groups of the clamping seats (108); and a plurality of supporting frames (300) for supporting workpieces are provided inside the cutting machine main frame (102).

2. A cutting machine with a freely adjustable cutting length structure according to claim 1, characterized in that: The front and rear ends of the inner side of the adjusting chute (103) at the right end are both equipped with bearings. The inner side of the bearing is penetrated by an adjusting screw (104) for driving the cutting mechanism (200) to move forward and backward for adjustment. The front side of the adjusting screw (104) is connected to an adjusting motor (105) through a coupling.

3. A cutting machine with a freely adjustable cutting length structure according to claim 2, characterized in that: The cutting mechanism (200) has a cutting seat (201) at the lower end thereof, a cutting frame (202) is fixedly connected above the cutting seat (201), and a through slot (205) is vertically penetrated through the lower end of the rear side surface of the cutting frame (202) for the workpiece to pass through.

4. A cutting machine with a freely adjustable cutting length structure according to claim 3, characterized in that: The left and right ends of the lower surface of the cutting frame (202) are fixedly connected with adjustment sliders (203), and the rear side surface of the right end adjustment slider (203) is vertically penetrated to form an adjustment threaded hole (204), and the adjustment slider (203) and the adjustment slide groove (103) are movably engaged with each other.

5. The cutting machine with a freely adjustable cutting length structure according to claim 4, characterized in that: The adjusting screw (104) is threadedly connected to the adjusting threaded hole (204); a telescopic cylinder bracket is provided in the middle position above the cutting frame (202); a telescopic cylinder (207) for driving the cutting knife (206) to move is provided below the telescopic cylinder bracket; and a cutting knife (206) is provided below the telescopic cylinder (207).

6. The cutting machine with a freely adjustable cutting length structure according to claim 2, characterized in that: The inner side surfaces of the left and right ends of the cutting machine main frame (102) are both provided with supporting slides (110) for adjusting the front and rear positions of the supporting frame (300), and the left and right ends of the supporting frame (300) are both provided with supporting sliders (301), and the supporting sliders (301) and the supporting slides (110) are movably engaged with each other.

7. The cutting machine with a freely adjustable cutting length structure according to claim 1, characterized in that: The left side of the cutting machine main frame (102) is provided with inner holes at both the front and rear ends, the inner sides of the inner holes are provided with clamping springs (106), and the inner sides of the clamping springs (106) are provided with clamping columns (107); The left end of the clamping column (107) and the clamping seat (108) are an integrated structure. A clamping slot (109) is provided on the upper surface of the clamping seat (108). The front and rear ends of the length scale (400) are engaged with the two sets of clamping slots (109).

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