Cutting structure for forming machine

Abstract

The utility model relates to a cutting structure for a forming machine. The cutting structure comprises a mounting plate and a cutting structure, when the raw materials need to be cut into different shapes, a motor drives one rotary table to rotate by a certain angle and drives the three cutters to rotate, and the other rotary table rotates along with the rotary table, so that the round holes in the three cutters coincide or partially coincide, the raw materials can be cut into different shapes, and the raw materials can be cut into different shapes according to the shapes needing to be cut. The rotating disc is rotated by a certain angle to drive the three cutters to rotate, and the circular holes in the three cutters are completely or partially overlapped, so that different shapes can be cut, and the device is more practical.

Description

Technical Field

[0001] The utility model relates to a cutting structure, in particular to a cutting structure for a forming machine. Background Art

[0002] A molding machine is a mechanical device used to manufacture products. It can process raw materials (usually plastic, food, metal, glass, etc.) into items of a specific shape.

[0003] In order to obtain product shapes such as different particles or lengths, a cutting knife is usually used on the forming machine, that is, the raw materials are cut by the cutting knife into the required shape, such as forming particles of different sizes or small strips of materials.

[0004] However, on the one hand, the shape of the finished product cut by the existing cutting knife is fixed and cannot be cut into different shapes, which is less practical; on the other hand, the existing cutting structure cannot achieve integrated driving and cutting of multiple workstations, which hinders the improvement of work efficiency. Utility Model Content

[0005] The main purpose of the utility model is to provide a cutting structure for a forming machine, which has solved the above-mentioned problems.

[0006] In order to achieve the above-mentioned purpose, the utility model provides a cutting structure for a forming machine, comprising a mounting plate and a cutting structure;

[0007] An opening is provided in the middle of the mounting plate, and a mounting portion is provided at the rear end of the mounting plate;

[0008] The cutting structure is arranged at the upper end of the opening, and the cutting structure includes two turntables, a first cutter, a second cutter and a third cutter. The two turntables are respectively arranged on both sides of the front end of the mounting plate, and the two ends of the first cutter are respectively rotatably arranged at the lower position of the two turntables, the two ends of the second cutter are respectively rotatably arranged at the upper position of the two turntables, and the two ends of the third cutter are respectively rotatably arranged at the middle position of the two turntables. The first cutter is provided with a plurality of first circular holes, the second cutter is provided with a plurality of second circular holes, and the third cutter is provided with a plurality of third circular holes.

[0009] The above-mentioned beneficial effect is that when it is necessary to cut into different shapes, one of the turntables is driven by the motor to rotate a certain angle, driving the three cutters to rotate, and the other turntable follows the rotation, so that the circular holes on the three cutters overlap or partially overlap, so that the raw materials can be cut into different shapes. According to the shape to be cut, the turntable is rotated a certain angle to drive the three cutters to rotate. By fully or partially overlapping the circular holes on the three cutters, different shapes can be cut, which is more practical.

[0010] Multiple groups of cutting points are set on the cutter at the same time, so that multiple groups of points can be cut at one time, that is, each group of materials is unloaded from a separate point and cut after passing through the circular hole formed by the cutter, thereby achieving the technical effect of single-drive multiple-point cutting.

[0011] A preferred solution is that the mounting portion is an extension plate, there are two extension plates, and both of the extension plates are provided with mounting holes.

[0012] A preferred solution is that the two turntables are respectively provided with an upper fixed rod, a middle fixed rod and a lower fixed rod, the two ends of the first cutter are respectively rotatably arranged on the lower fixed rods on the two turntables, the two ends of the second cutter are respectively rotatably arranged on the upper fixed rods of the two turntables, and the two ends of the third cutter are respectively rotatably arranged on the middle fixed rods on the two turntables.

[0013] A preferred solution is that a housing is provided at the front end of the mounting plate, and a plurality of inlets are provided at the upper end of the housing. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The present invention will be further described in detail below with reference to the accompanying drawings and specific implementation methods.

[0015] Figure 1 This is a schematic structural diagram of a plan view of a cutting structure for a molding machine of the present invention;

[0016] Figure 2 This is a structural schematic diagram of an exploded view of a cutting structure for a molding machine of the present invention;

[0017] Figure 3 This is a schematic structural diagram of a cutting structure with a shell for a molding machine of the present invention;

[0018] Figure 4 This is a structural schematic diagram of a second state plan view of a cutting structure for a molding machine of the present invention;

[0019] Figure 5 It is a structural schematic diagram of a third state plan view of a cutting structure for a molding machine of the present invention. DETAILED DESCRIPTION

[0020] The following is a clear and complete description of the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention can also be implemented in other ways different from those described herein, and those skilled in the art can make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0021] like Figures 1 to 5 As shown, the present invention provides a cutting structure for a forming machine, comprising a mounting plate 10 and a cutting structure 20;

[0022] An opening 11 is provided in the middle of the mounting plate 10, and a mounting portion 110 is provided at the rear end of the mounting plate 10;

[0023] The cutting structure 20 is arranged at the upper end of the opening 11, and the cutting structure 20 includes two turntables 21, a first cutter 22, a second cutter 23 and a third cutter 24. The two turntables 21 are respectively arranged on both sides of the front end of the mounting plate 10, and the two ends of the first cutter 22 are respectively rotatably arranged at the lower position of the two turntables 21, and the two ends of the second cutter 23 are respectively rotatably arranged at the upper position of the two turntables 21, and the two ends of the third cutter 24 are respectively rotatably arranged at the middle position of the two turntables 21. The first cutter 22 is provided with a plurality of first circular holes 25, the second cutter 23 is provided with a plurality of second circular holes 26, and the third cutter 24 is provided with a plurality of third circular holes 27.

[0024] During the working process, when it is necessary to cut into different shapes, one of the turntables 21 is driven by the motor to rotate a certain angle, driving the three cutters to rotate, and the other turntable 21 follows the rotation, so that the circular holes on the three cutters overlap or partially overlap, so that the raw materials can be cut into different shapes. According to the shape to be cut, the turntable 21 is rotated a certain angle, driving the three cutters to rotate. By fully or partially overlapping the circular holes on the three cutters, different shapes can be cut, which is more practical.

[0025] Preferably, the mounting portion 110 is an extension plate 111 , and there are two extension plates 111 , and both of the extension plates 111 are provided with a mounting hole 112 .

[0026] The installation of the cutting structure can be facilitated by the installation holes 112 on the extension plate 111 .

[0027] Preferably, the two turntables 21 are respectively provided with an upper fixed rod 211, a middle fixed rod 212 and a lower fixed rod 213, the two ends of the first cutter 22 are respectively rotatably set on the lower fixed rod 213 on the two turntables 21, the two ends of the second cutter 23 are respectively rotatably set on the fixed rod 211 on the two turntables 21, and the two ends of the third cutter 24 are respectively rotatably set on the middle fixed rod 212 on the two turntables 21.

[0028] Preferably, a housing 81 is provided at the front end of the mounting plate 10 , and a plurality of inlets 82 are provided at the upper end of the housing 81 .

[0029] The multiple discharge channels 1 on the extruder (molding machine) correspond to the multiple inlets 82 on the shell 81 respectively, so that the raw materials in the extruder are extruded through the multiple discharge channels 1 and then cut into the required shape through the cutting structure 20 in the shell 81 after passing through the inlets 82.

[0030] It should be noted that the plurality of material discharge channels 1 are respectively matched with the plurality of cutting circular holes, thereby achieving simultaneous cutting of multiple points.

[0031] In the utility model, different overlaps are formed by adjusting the three sets of cutters, thereby forming different sizes and shapes of feed holes. In this way, when the material falls through the feed hole, it will form a specific shape and width, and according to needs, it can be quickly cut at a specific time, thereby forming materials of different shapes, which is convenient for adjustment and realizes fast cutting.

[0032] Obviously, the embodiments described are only some of the embodiments of the present invention, not all of them. 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.

Claims

1. A cutting structure for a molding machine, characterized in that: include: A mounting plate, wherein an opening is provided in the middle of the mounting plate, and a mounting portion is provided at the rear end of the mounting plate; A cutting structure, wherein the cutting structure is arranged at the upper end of the opening, and the cutting structure comprises two turntables, a first cutter, a second cutter and a third cutter. The two turntables are respectively arranged on both sides of the front end of the mounting plate, the two ends of the first cutter are respectively rotatably arranged at the lower position of the two turntables, the two ends of the second cutter are respectively rotatably arranged at the upper position of the two turntables, the two ends of the third cutter are respectively rotatably arranged at the middle position of the two turntables, the first cutter is provided with a plurality of first circular holes, the second cutter is provided with a plurality of second circular holes, and the third cutter is provided with a plurality of third circular holes.

2. The cutting structure for a molding machine according to claim 1, characterized in that: The mounting portion is an extension plate, and there are two extension plates, and both of the two extension plates are provided with mounting holes.

3. The cutting structure for a molding machine according to claim 1, characterized in that: An upper fixed rod, a middle fixed rod and a lower fixed rod are respectively arranged on the two turntables, two ends of the first cutter are respectively rotatably arranged on the lower fixed rods on the two turntables, two ends of the second cutter are respectively rotatably arranged on the upper fixed rods on the two turntables, and two ends of the third cutter are respectively rotatably arranged on the middle fixed rods on the two turntables.

4. The cutting structure for a molding machine according to claim 1, characterized in that: A shell is arranged at the front end of the mounting plate, and a plurality of inlets are arranged at the upper end of the shell.

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