Novel hydraulic cutting machine

Abstract

The utility model provides a novel hydraulic cutting machine, which relates to the technical field of hydraulic cutting machines, and comprises a cutting machine control base, a cutting machine is arranged above the cutting machine control base, a first cavity is arranged in the middle of the cutting machine control base, a lifting component is arranged in the first cavity in a sliding manner, and a hydraulic cylinder is arranged in the lifting component. A raw material conveying mechanism is arranged on the lifting assembly, a second cavity communicating with the first cavity is formed in the middle of the front wall face of the cutting machine control base, and an insole cutting mold assembly is arranged in the second cavity in a sliding mode. The cutting machine, the raw material conveying mechanism, the lifting assembly and the insole cutting die assembly are matched with one another, so that quick positioning between raw materials and the insole cutting die assembly is achieved, manual positioning is not needed, and the production efficiency is greatly improved; and automatic material returning of waste materials after raw materials are cut off and automatic separation between finished products and the device are achieved, and manual stripping is not needed.

Description

Technical Field

[0001] The utility model belongs to the technical field of hydraulic cutting machines, and more specifically, particularly relates to a new type of hydraulic cutting machine. Background Art

[0002] Hydraulic cutting machines are used in leather and shoemaking, embroidery, stationery, plastic chemicals, automobiles, electronics and other light industrial equipment. Their characteristics are: when the punching head acts on the workpiece through the die, the pressure in the oil cylinder has not reached the rated pressure, and the pressure will increase with the contact (cutting into the workpiece) time, until the electromagnetic reversing valve receives a signal, the reversing valve changes direction, and the punching head begins to reset; at this time, the pressure in the oil cylinder may not reach the set rated pressure value due to the time limit of the pressure oil entering the oil cylinder; that is, the system pressure has not reached the design value, and the punching is completed;

[0003] When cutting insoles, the existing hydraulic cutting machine needs to manually position the raw material and the cutting tool before cutting. Although the deviation between the tool and the raw material is avoided, it greatly reduces the efficiency of raw material processing and is not conducive to large-scale production.

[0004] Therefore, in view of this, the existing structure and defects are studied and improved, and a new hydraulic cutting machine is provided to achieve a more practical purpose. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a new hydraulic cutting machine to solve the above problems.

[0006] The purpose and effect of the new hydraulic cutting machine of the utility model are achieved by the following specific technical means:

[0007] A new type of hydraulic cutting machine comprises a cutting machine control base, a cutting machine is installed above the cutting machine control base, a first cavity is opened in the middle of the cutting machine control base, a lifting component is slidably arranged in the first cavity, a raw material conveying mechanism is arranged on the lifting component, a second cavity connected to the first cavity is opened in the middle of the front wall surface of the cutting machine control base, and an insole cutting mold component is slidably arranged in the second cavity.

[0008] Furthermore, the lifting assembly includes a frame-shaped lifting plate whose upper wall is coplanar with the first cavity, first telescopic rods are fixedly installed at the four ends of the bottom surface of the frame-shaped lifting plate, first spring shells are fixedly installed at the four corners of the first cavity, the first telescopic rod is slidably arranged in the corresponding first spring shell, and a first spring is also arranged between the first telescopic rod and the first spring shell.

[0009] Furthermore, the raw material conveying mechanism includes two inverted concave sliding blocks symmetrically arranged on both sides of the top surface of the frame-shaped lifting plate, and the top surface of the frame-shaped lifting plate is provided with a sliding groove for matching the sliding lower end of the inverted concave sliding block, a bidirectional screw rod is threadedly connected between the front lower ends of the two inverted concave sliding blocks, one end of the bidirectional screw rod is provided with a first motor matching the use thereof, the first motor is fixedly installed in the sliding groove, and a sliding rod is connected between the rear lower ends of the two inverted concave sliding blocks.

[0010] Furthermore, the raw material conveying mechanism also includes two second motors symmetrically fixed in the middle of the outer wall of the inverted concave slider, the rotating end of the second motor passes through the rear outer wall of the inverted concave slider and is fixedly connected to a pulley, a rubber belt is installed between the two pulleys, and rubber ribs are evenly distributed on the outer wall of the rubber belt.

[0011] Furthermore, the insole cutting mold assembly includes limiting sliding grooves on both sides of the second cavity, an insole cutting mold is slidably arranged between the two limiting sliding grooves, the cutting machine control base is located in the middle of the second cavity and is provided with a rectangular sliding groove, a right-angle arc block is slidably arranged in the rectangular sliding groove, a second spring shell is fixedly installed in the middle of the bottom surface of the rectangular sliding groove, a second telescopic rod is slidably arranged in the second spring shell, and a second spring is arranged between the second telescopic rod and the second spring shell.

[0012] Furthermore, the outer edge size of the insole cutting mold matches the inner wall size of the frame-shaped lifting plate.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] 1. The utility model realizes the rapid positioning between the raw material and the insole cutting mold assembly through the cooperation between the cutting machine, the raw material conveying mechanism and the lifting assembly and the insole cutting mold assembly, without manual positioning, and its production efficiency is greatly improved. It also realizes the automatic return of waste materials after the raw material is cut, and the automatic separation between the finished product and the device, without manual peeling.

[0015] 2. The utility model can select an insole cutting mold of appropriate size according to the size of the insole, and then push the insole cutting mold into the limiting sliding groove. During the pushing process, the front wall surface of the right-angle arc block contacts the wall surface of the insole cutting mold, and then slides downward, driving the second telescopic rod to be squeezed with the second spring in the second spring shell. When the insole cutting mold completely enters the limiting sliding groove, the second telescopic rod is affected by the release of elastic potential energy of the second spring and resets. The rear wall surface of the right-angle arc block on it is in close contact with the outer edge of the insole cutting mold, thereby limiting the random sliding of the insole cutting mold. The replacement of the insole cutting mold is quick and convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0017] Figure 2 The utility model is a schematic diagram of the top surface structure of the cutting machine control base.

[0018] Figure 3 It is a cross-sectional view of a control base of a cutting machine of the utility model.

[0019] Figure 4 It is an enlarged schematic diagram of the structure of point A of the utility model.

[0020] In the figure, the corresponding relationship between the component names and the figure numbers is as follows:

[0021] 1. Cutting machine control base; 2. Cutting machine; 3. Raw material conveying mechanism; 4. Lifting assembly; 5. Insole cutting mold assembly; 301. Inverted concave slider; 302. Bidirectional screw rod; 303. First motor; 304. Sliding rod; 305. Second motor; 306. Pulley; 307. Rubber belt; 308. Rubber rib; 401. Frame-shaped lifting plate; 402. First spring shell; 403. First telescopic rod; 404. First spring; 501. Insole cutting mold; 502. Limiting sliding groove; 503. Right-angle arc block; 504. Second spring shell; 505. Second telescopic rod; 506. Second spring. DETAILED DESCRIPTION

[0022] The following is a further detailed description of the implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but cannot be used to limit the scope of the present invention.

[0023] In the description of the present invention, unless otherwise specified, "multiple" means two or more; the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", "third" and the like are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0024] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0025] Example:

[0026] As attached Figure 1 To Attachment Figure 4 As shown: a new type of hydraulic cutting machine, including a cutting machine control base 1, a cutting machine 2 is installed above the cutting machine control base 1, a first cavity is opened in the middle of the cutting machine control base 1, a lifting component 4 is slidably arranged in the first cavity, a raw material conveying mechanism 3 is arranged on the lifting component 4, a second cavity connected to the first cavity is opened in the middle of the front wall surface of the cutting machine control base 1, and an insole cutting mold component 5 is slidably arranged in the second cavity.

[0027] As attached Figure 1 To Attachment Figure 4 As shown, in some embodiments, the lifting assembly 4 includes a frame-shaped lifting plate 401 whose upper wall is coplanar with the first cavity, first telescopic rods 403 are fixedly installed at the four ends of the bottom surface of the frame-shaped lifting plate 401, and first spring shells 402 are fixedly installed at the four corners of the first cavity. The first telescopic rod 403 is slidably arranged in the corresponding first spring shell 402, and a first spring 404 is also arranged between the first telescopic rod 403 and the first spring shell 402.

[0028] As attached Figure 1 To Attachment Figure 4 As shown, in some embodiments, the raw material conveying mechanism 3 includes two inverted concave sliding blocks 301 symmetrically arranged on both sides of the top surface of the frame-shaped lifting plate 401, and the top surface of the frame-shaped lifting plate 401 is provided with a sliding groove matching the sliding of the lower end of the inverted concave sliding block 301, and a bidirectional screw rod 302 is threadedly connected between the front lower ends of the two inverted concave sliding blocks 301, and one end of the bidirectional screw rod 302 is provided with a first motor 303 matching the use thereof, and the first motor 303 is fixedly installed in the sliding groove, and a sliding rod 304 is connected between the rear lower ends of the two inverted concave sliding blocks 301.

[0029] As attached Figure 1 To Attachment Figure 4As shown, in some embodiments, the raw material conveying mechanism 3 also includes two second motors 305 symmetrically fixed in the middle of the outer wall of the inverted concave slider 301, and the rotating end of the second motor 305 passes through the rear outer wall of the inverted concave slider 301 and is fixedly connected to a pulley 306, a rubber belt 307 is installed between the two pulleys 306, and rubber ribs 308 are evenly distributed on the outer wall of the rubber belt 307.

[0030] As attached Figure 1 To Attachment Figure 4 As shown, in some embodiments, the insole cutting mold assembly 5 includes a limiting sliding groove 502 opened on both sides of the second cavity, and an insole cutting mold 501 is slidably arranged between the two limiting sliding grooves 502. The cutting machine control base 1 is located in the middle of the second cavity and is provided with a rectangular sliding groove, and a right-angle arc block 503 is slidably arranged in the rectangular sliding groove. A second spring shell 504 is fixedly installed in the middle of the bottom surface of the rectangular sliding groove, and a second telescopic rod 505 is slidably arranged in the second spring shell 504, and a second spring 506 is arranged between the second telescopic rod 505 and the second spring shell 504.

[0031] As attached Figure 1 To Attachment Figure 4 As shown, in some embodiments, the outer edge size of the insole cutting mold 501 matches the inner wall size of the frame-shaped lifting plate 401 .

[0032] The specific usage and function of this embodiment are as follows: according to the size of the insole, an insole cutting mold 501 of a suitable size is selected, and then the insole cutting mold 501 is pushed into the limiting sliding groove 502. During the pushing process, the front wall surface of the right-angle arc block 503 contacts the wall surface of the insole cutting mold 501, and then slides downward, driving the second telescopic rod 505 to be squeezed with the second spring 506 in the second spring shell 504. When the insole cutting mold 501 completely enters the limiting sliding groove 502, the second telescopic rod 505 is affected by the elastic potential energy released by the second spring 506 and then resets, and the rear wall surface of the right-angle arc block 503 on it is in close contact with the outer edge of the insole cutting mold 501, thereby limiting the random sliding of the insole cutting mold 501.

[0033] The first motor 303 is driven to rotate according to the width of the raw material, so that the bidirectional screw rod 302 rotates to drive the two concave sliding blocks 301 to move closer to or away from each other, thereby adapting to the width of the raw material;

[0034] After adjusting the distance between the two concave sliders 301, the two second motors 305 on the two concave sliders 301 are driven to rotate simultaneously to drive the rubber belt 307 to rotate. At this time, the staff aligns the two sides of the front end of the raw material and pushes it under the rubber belt 307. Then, under the action of the rubber belt 307 and the rubber rib 308, the front end of the raw material slides from the front end of the concave slider 301 to the rear end. At this time, the second motor 305 stops working, and the positioning of the raw material and the insole cutting mold assembly 5 under the frame-shaped lifting plate 401 is completed;

[0035] The cutting machine 2 is controlled to press downward, so that the bottom surface of the cutting machine 2 contacts the top surface of the inverted concave slider 301 on the frame-shaped lifting plate 401. As the cutting machine 2 is pressed downward, the frame-shaped lifting plate 401 slides toward the inner cavity of the cutting machine control base 1, and then the insole cutting mold 501 contacts the bottom surface of the raw material. As the cutting machine 2 is pressed, the raw material is cut into the shape of the insole on the insole cutting mold 501, and naturally falls from the insole cutting mold 501 and falls below the cutting machine control base 1. The staff only needs to place a collection box below the bottom surface of the cutting machine control base 1. At this time, the cutting machine 2 is reset. When the frame-shaped lifting plate 401 slides downward, the first spring 404 squeezed by the first telescopic rod 403 in the first spring shell 402 releases elastic potential energy, driving the first telescopic rod 403 to drive the frame-shaped lifting plate 401 to reset.

[0036] After resetting, the second motor 305 rotates in the reverse direction to drive the rubber belt 307 to move in the reverse direction, thereby withdrawing the cut raw materials under the rubber belt 307, thereby facilitating rapid manual feeding and improving production efficiency.

[0037] The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific purposes.

Claims

1. A novel hydraulic cutting machine, comprising a cutting machine control base (1), a cutting machine (2) being installed above the cutting machine control base (1), characterized in that: A first cavity is provided in the middle of the cutting machine control base (1), a lifting assembly (4) is slidably provided in the first cavity, a raw material conveying mechanism (3) is provided on the lifting assembly (4), a second cavity connected to the first cavity is provided in the middle of the front wall surface of the cutting machine control base (1), and an insole cutting mold assembly (5) is slidably provided in the second cavity.

2. A new hydraulic cutting machine as claimed in claim 1, characterized in that: The lifting assembly (4) comprises a frame-shaped lifting plate (401) whose upper wall surface is coplanar with the first cavity; first telescopic rods (403) are fixedly mounted at four ends of the bottom surface of the frame-shaped lifting plate (401); first spring shells (402) are fixedly mounted at four corners of the first cavity; the first telescopic rods (403) are slidably arranged in the corresponding first spring shells (402); and a first spring (404) is further arranged between the first telescopic rod (403) and the first spring shell (402).

3. A new hydraulic cutting machine as claimed in claim 2, characterized in that: The raw material conveying mechanism (3) comprises two inverted concave sliding blocks (301) symmetrically arranged on both sides of the top surface of the frame-shaped lifting plate (401); the top surface of the frame-shaped lifting plate (401) is provided with a sliding groove for matching the sliding lower ends of the inverted concave sliding blocks (301); a bidirectional screw rod (302) is threadedly connected between the front lower ends of the two inverted concave sliding blocks (301); one end of the bidirectional screw rod (302) is provided with a first motor (303) matched therewith; the first motor (303) is fixedly installed in the sliding groove; and a sliding rod (304) is connected between the rear lower ends of the two inverted concave sliding blocks (301).

4. A new hydraulic cutting machine as claimed in claim 3, characterized in that: The raw material conveying mechanism (3) further comprises two second motors (305) symmetrically fixed to the middle of the outer wall surface of the inverted concave sliding block (301); the rotating end of the second motor (305) passes through the rear outer wall surface of the inverted concave sliding block (301) and is fixedly connected to a pulley (306); a rubber belt (307) is installed between the two pulleys (306); and rubber ribs (308) are evenly distributed on the outer wall surface of the rubber belt (307).

5. A new hydraulic cutting machine as claimed in claim 4, characterized in that: The insole cutting mold assembly (5) comprises limiting sliding grooves (502) provided on both sides of the second cavity, an insole cutting mold (501) is slidably arranged between the two limiting sliding grooves (502), the cutting machine control base (1) is provided with a rectangular sliding groove in the middle of the second cavity, a right-angle arc block (503) is slidably arranged in the rectangular sliding groove, a second spring shell (504) is fixedly installed in the middle of the bottom surface of the rectangular sliding groove, a second telescopic rod (505) is slidably arranged in the second spring shell (504), and a second spring (506) is arranged between the second telescopic rod (505) and the second spring shell (504).

6. A novel hydraulic cutting machine as claimed in claim 5, characterized in that: The outer edge size of the insole cutting mold (501) matches the inner wall size of the frame-shaped lifting plate (401).

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