Pearl wool hydraulic cutting machine

Abstract

The utility model relates to the technical field of pearl wool production, in particular to a pearl wool hydraulic cutting machine which comprises a base, a downward pressing mechanism is installed on the lower surface of the base and comprises a second hydraulic cylinder, one end of the second hydraulic cylinder is fixedly connected with the lower surface of the base, and the output end of the second hydraulic cylinder is fixedly connected with a first connecting ring. A moving block is installed on the lower surface of the first connecting ring, a connecting rod is fixedly connected to the lower surface of the moving block, a pressing plate is fixedly connected to the tail end of the connecting rod, a moving mechanism is installed on the surface of the connecting rod and comprises a second connecting ring, and the inner wall of the second connecting ring is movably connected with the surface of the connecting rod; the surface of the second connecting ring is fixedly connected with an electric telescopic rod. According to the pearl wool cutting device, leftward and rightward pulling force is applied to pearl wool through the pressing plate, so that the pearl wool is cut by the blade when the surface of the pearl wool is in a tightened state, the pearl wool can be cut more quickly, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the field of pearl cotton production, in particular to a pearl cotton hydraulic cutting machine. Background Art

[0002] Polyethylene foam is a non-cross-linked closed-cell structure, also known as EPE pearl cotton, which is a new type of environmentally friendly packaging material. It is composed of countless independent bubbles produced by physical foaming of low-density polyethylene resin. It overcomes the shortcomings of ordinary foamed plastics that are fragile, deformed, and have poor recovery. It has many advantages such as waterproof and moisture-proof, shockproof, sound insulation, heat preservation, good plasticity, strong toughness, recycling, environmental protection, strong impact resistance, etc. It also has good chemical resistance. It is an ideal substitute for traditional packaging materials.

[0003] When pearl cotton is used as packaging material, it needs to be cut into appropriate lengths. During the process of cutting pearl cotton, the common pearl cotton hydraulic cutting machine on the market cannot cut the pearl cotton quickly when the blade contacts the surface of the pearl cotton due to its elasticity, which reduces the working efficiency of the device. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes a pearl cotton hydraulic cutting machine.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a pearl cotton hydraulic cutting machine, comprising a base, a pressing mechanism is installed on the lower surface of the base, the pressing mechanism comprises a second hydraulic cylinder, one end of the second hydraulic cylinder is fixedly connected to the lower surface of the base, the output end of the second hydraulic cylinder is fixedly connected to a first connecting ring, a moving block is installed on the lower surface of the first connecting ring, the lower surface of the moving block is fixedly connected to a connecting rod, the end of the connecting rod is fixedly connected to a pressure plate, the surface of the connecting rod is installed with a moving mechanism, the moving mechanism comprises a second connecting ring, the inner wall of the second connecting ring is movably connected to the surface of the connecting rod, and the surface of the second connecting ring is fixedly connected to an electric telescopic rod.

[0006] As a further description of the above technical solution:

[0007] A third groove is formed on the lower surface of the first connecting ring, the moving block is located inside the third groove, and the inner wall of the third groove is movably connected to the surface of the moving block.

[0008] As a further description of the above technical solution:

[0009] A lifting mechanism is installed on the lower surface of the base, and the lifting mechanism includes a first hydraulic cylinder, one end of the first hydraulic cylinder is fixedly connected to the lower surface of the base, and an output end of the first hydraulic cylinder is fixedly connected to a connecting block.

[0010] As a further description of the above technical solution:

[0011] A fixing ring is fixedly connected to the lower surface of the first connecting ring, the surface of the fixing ring is fixedly connected to one end of the electric telescopic rod, and the inner wall of the fixing ring is in contact with the surface of the first hydraulic cylinder.

[0012] As a further description of the above technical solution:

[0013] A first groove is formed on the lower surface of the connection block, a cutting mechanism is installed inside the first groove, and the cutting mechanism includes a tool holder, a surface of the tool holder is fixedly connected to the inner wall of the first groove, and a blade is fixedly connected to the lower surface of the tool holder.

[0014] As a further description of the above technical solution:

[0015] A second groove is formed on the surface of the first groove, a spring is fixedly connected to the inner wall of the second groove, a protrusion is fixedly connected to the end of the spring, and the protrusion is located on the front side of the tool holder.

[0016] As a further description of the above technical solution:

[0017] A feeding mechanism is installed on the upper surface of the base, and the feeding mechanism includes a bracket, the lower surface of the bracket is fixedly connected to the upper surface of the base, the surface of the bracket is movably connected to a rotating shaft, and the surface of the rotating shaft is fixedly connected to a first roller.

[0018] As a further description of the above technical solution:

[0019] A motor is fixedly connected to the front of the base, and an output end of the motor is fixedly connected to one end of the rotating shaft. A second roller is installed on the upper surface of the base, and the second roller is located on the right side of the first roller.

[0020] The utility model has the following beneficial effects:

[0021] 1. Compared with the prior art, the hydraulic cutting machine for pearl cotton uses the second hydraulic cylinder, the pressing plate and the electric telescopic rod. When in use, the second hydraulic cylinder fixed on the lower surface of the base is started, and the first connecting ring fixed on the output end of the second hydraulic cylinder is lowered accordingly. The connecting rod inside the first connecting ring drives the pressing plate fixed at the end of the connecting rod to descend, so that the pressing plate contacts the surface of the pearl cotton. At this time, the electric telescopic rod is started, and the electric telescopic rod is extended, so that the second connecting ring fixed on the end of the electric telescopic rod and sleeved on the connecting rod pushes the connecting rod to the left and right sides, that is, the pressing plate applies a pulling force to the left and right on the pearl cotton. , so that the surface of the pearl cotton is in a taut state, and then the first hydraulic cylinder is started, so that the blade inside the connecting block fixed at the end of the first hydraulic cylinder contacts the surface of the pearl cotton, and the pearl cotton can be cut faster. Compared with conventional devices, due to the elasticity of the pearl cotton, when the blade contacts the surface of the pearl cotton, the pearl cotton cannot be cut quickly, which reduces the working efficiency of the device. The device can apply left and right pulling force to the pearl cotton through the pressure plate, so that the surface of the pearl cotton is in a taut state and then the blade is used for cutting, which can cut the pearl cotton faster and improve the working efficiency.

[0022] 2. Compared with the prior art, this kind of pearl cotton hydraulic cutting machine, through the spring, the protrusion, the tool holder, when in use, when the blade needs to be replaced, the protrusion installed on the front of the blade can be pressed into the inside of the second groove opened on the connecting block, at this time the tool holder and the blade fixed on the tool holder can be removed as a whole for replacement, after the new blade is replaced on the tool holder, the tool holder is inserted into the first groove opened on the connecting block, the protrusion is released, and the spring fixed on the surface of the protrusion pushes the protrusion toward the center, and the protrusion blocks the front of the tool holder, at this time the tool holder can be fixed inside the connecting block, the device can play a convenient role in replacing the tool holder and the blade, and improves the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a schematic diagram of the overall structure of a pearl cotton hydraulic cutting machine proposed by the utility model from a first perspective;

[0024] Figure 2 This is a second-angle overall structural diagram of a pearl cotton hydraulic cutting machine proposed by the utility model;

[0025] Figure 3 A kind of pearl cotton hydraulic cutting machine proposed by the utility model Figure 2 A magnified view of the structure at A;

[0026] Figure 4 This is a cross-sectional view of a pearl cotton hydraulic cutting machine proposed by the utility model;

[0027] Figure 5 A kind of pearl cotton hydraulic cutting machine proposed by the utility model Figure 4Enlarged view of the structure at B.

[0028] Legend:

[0029] 1. Base; 2. Lifting mechanism; 201. First hydraulic cylinder; 202. Connecting block; 203. First groove; 204. Second groove; 3. Cutting mechanism; 301. Tool holder; 302. Blade; 303. Spring; 304. Bump; 4. Pressing mechanism; 401. Second hydraulic cylinder; 402. First connecting ring; 403. Third groove; 404. Moving block; 405. Connecting rod; 406. Pressing plate; 5. Moving mechanism; 501. Fixed ring; 502. Electric telescopic rod; 503. Second connecting ring; 6. Feeding mechanism; 601. Bracket; 602. Motor; 603. Rotating shaft; 604. First roller; 7. Second roller. DETAILED DESCRIPTION

[0030] Reference Figure 1-5 The utility model provides a kind of pearl cotton hydraulic cutting machine: it includes a base 1, a pressing mechanism 4 is installed on the lower surface of the base 1, the pressing mechanism 4 includes a second hydraulic cylinder 401, one end of the second hydraulic cylinder 401 is fixedly connected to the lower surface of the base 1, the output end of the second hydraulic cylinder 401 is fixedly connected to the first connecting ring 402, the lower surface of the first connecting ring 402 is installed with a moving block 404, the lower surface of the moving block 404 is fixedly connected with a connecting rod 405, the end of the connecting rod 405 is fixedly connected with a pressing plate 406, the surface of the connecting rod 405 is installed with a moving mechanism 5, the moving mechanism 5 includes a second connecting ring 503, the inner wall of the second connecting ring 503 is movably connected to the surface of the connecting rod 405, the surface of the second connecting ring 503 is fixedly connected with an electric telescopic rod 502, the lower surface of the base 1 is fixedly connected, and the moving mechanism 5 includes a second connecting ring 503. The second hydraulic cylinder 401 is fixed, and the first connecting ring 402 fixed at the output end of the second hydraulic cylinder 401 descends accordingly, and the connecting rod 405 inside the first connecting ring 402 drives the pressing plate 406 fixed at the end of the connecting rod 405 to descend, so that the pressing plate 406 contacts the surface of the pearl cotton, and then the electric telescopic rod 502 is started, and the electric telescopic rod 502 is extended, so that the second connecting ring 503 fixed on the end of the electric telescopic rod 502 and sleeved on the connecting rod 405 pushes the connecting rod 405 to the left and right sides, that is, the pressing plate 406 applies a pulling force to the left and right on the pearl cotton, so that the surface of the pearl cotton is in a taut state, and then the first hydraulic cylinder 201 is started again, so that the blade 302 inside the connecting block 202 fixed at the end of the first hydraulic cylinder 201 contacts the surface of the pearl cotton, which can cut the pearl cotton faster.

[0031] A third groove 403 is formed on the lower surface of the first connecting ring 402, and the moving block 404 is located inside the third groove 403. The inner wall of the third groove 403 is movably connected to the surface of the moving block 404. A lifting mechanism 2 is installed on the lower surface of the base 1. The lifting mechanism 2 includes a first hydraulic cylinder 201. One end of the first hydraulic cylinder 201 is fixedly connected to the lower surface of the base 1. The output end of the first hydraulic cylinder 201 is fixedly connected to the connecting block 202. The lower surface of the first connecting ring 402 is fixedly connected to a fixing ring 501. The surface of the fixing ring 501 is fixedly connected to one end of the electric telescopic rod 502. The inner wall of the connecting block 202 is fitted with the surface of the first hydraulic cylinder 201, the lower surface of the connecting block 202 is provided with a first groove 203, the interior of the first groove 203 is provided with a cutting mechanism 3, the cutting mechanism 3 comprises a tool holder 301, the surface of the tool holder 301 is fixedly connected to the inner wall of the first groove 203, the lower surface of the tool holder 301 is fixedly connected with a blade 302, the surface of the first groove 203 is provided with a second groove 204, the inner wall of the second groove 204 is fixedly connected with a spring 303, the end of the spring 303 is fixedly connected with a protrusion 304, the protrusion 304 is located on the front of the tool holder 301, when the blade needs to be cut When replacing the blade 302, the protrusion 304 installed on the front side of the blade 302 can be pressed into the inside of the second groove 204 opened on the connecting block 202. At this time, the blade holder 301 and the blade 302 fixed on the blade holder 301 can be removed as a whole for replacement. After the new blade 302 is replaced on the blade holder 301, the blade holder 301 is inserted into the first groove 203 opened on the connecting block 202, and the protrusion 304 is released. The spring 303 fixed on the surface of the protrusion 304 pushes the protrusion 304 toward the center, and the protrusion 304 blocks the front side of the blade holder 301. At this time, the blade holder 301 can be fixed inside the connecting block 202. The device can play a role in conveniently replacing the tool holder 301 and the blade 302, thereby improving the practicability of the device. A feeding mechanism 6 is installed on the upper surface of the base 1, and the feeding mechanism 6 includes a bracket 601. The lower surface of the bracket 601 is fixedly connected to the upper surface of the base 1, and the surface of the bracket 601 is movably connected to a rotating shaft 603. The surface of the rotating shaft 603 is fixedly connected to a first roller 604. The front of the base 1 is fixedly connected to a motor 602, and the output end of the motor 602 is fixedly connected to one end of the rotating shaft 603. A second roller 7 is installed on the upper surface of the base 1, and the second roller 7 is located on the right side of the first roller 604.

[0032] Working principle: start the second hydraulic cylinder 401 fixed on the lower surface of the base 1, and the first connecting ring 402 fixed at the output end of the second hydraulic cylinder 401 will drop accordingly, and the connecting rod 405 inside the first connecting ring 402 drives the pressing plate 406 fixed at the end of the connecting rod 405 to drop, so that the pressing plate 406 contacts the surface of the pearl cotton, and then start the electric telescopic rod 502, the electric telescopic rod 502 extends, so that the second connecting ring 503 fixed on the end of the electric telescopic rod 502 and sleeved on the connecting rod 405 pushes the connecting rod 405 to the left and right sides, that is, the pressing plate 406 applies a pulling force to the left and right on the pearl cotton, so that the surface of the pearl cotton is in a taut state, and then start the first hydraulic cylinder 201 again, so that the blade 302 inside the connecting block 202 fixed at the end of the first hydraulic cylinder 201 contacts the pearl cotton The surface of the blade 302 is in contact with the blade 302, and the pearl cotton can be cut faster. When the blade 302 needs to be replaced, the protrusion 304 installed on the front of the blade 302 can be pressed into the inside of the second groove 204 opened on the connecting block 202. At this time, the knife holder 301 and the blade 302 fixed on the knife holder 301 can be removed as a whole for replacement. After the new blade 302 is replaced on the knife holder 301, the knife holder 301 is inserted into the first groove 203 opened on the connecting block 202, and the protrusion 304 is released. The spring 303 fixed on the surface of the protrusion 304 pushes the protrusion 304 toward the center, and the protrusion 304 blocks the front of the knife holder 301. At this time, the knife holder 301 can be fixed inside the connecting block 202. The device can facilitate the replacement of the knife holder 301 and the blade 302, thereby improving the practicality of the device.

[0033] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A pearl cotton hydraulic cutting machine, comprising a base (1), characterized in that: A pressing mechanism (4) is installed on the lower surface of the base (1), and the pressing mechanism (4) comprises a second hydraulic cylinder (401), one end of the second hydraulic cylinder (401) is fixedly connected to the lower surface of the base (1), the output end of the second hydraulic cylinder (401) is fixedly connected to a first connecting ring (402), a moving block (404) is installed on the lower surface of the first connecting ring (402), a connecting rod (405) is fixedly connected to the lower surface of the moving block (404), a pressing plate (406) is fixedly connected to the end of the connecting rod (405), a moving mechanism (5) is installed on the surface of the connecting rod (405), and the moving mechanism (5) comprises a second connecting ring (503), an inner wall of the second connecting ring (503) is movably connected to the surface of the connecting rod (405), and an electric telescopic rod (502) is fixedly connected to the surface of the second connecting ring (503).

2. A pearl cotton hydraulic cutting machine according to claim 1, characterized in that: A third groove (403) is provided on the lower surface of the first connecting ring (402), the moving block (404) is located inside the third groove (403), and the inner wall of the third groove (403) is movably connected to the surface of the moving block (404).

3. The hydraulic cutting machine for pearl cotton according to claim 1, characterized in that: A lifting mechanism (2) is installed on the lower surface of the base (1), and the lifting mechanism (2) comprises a first hydraulic cylinder (201), one end of the first hydraulic cylinder (201) is fixedly connected to the lower surface of the base (1), and the output end of the first hydraulic cylinder (201) is fixedly connected to a connecting block (202).

4. The hydraulic cutting machine for pearl cotton according to claim 1, characterized in that: A fixing ring (501) is fixedly connected to the lower surface of the first connecting ring (402), the surface of the fixing ring (501) is fixedly connected to one end of the electric telescopic rod (502), and the inner wall of the fixing ring (501) is in contact with the surface of the first hydraulic cylinder (201).

5. The hydraulic cutting machine for pearl cotton according to claim 3, characterized in that: The lower surface of the connecting block (202) is provided with a first groove (203), a cutting mechanism (3) is installed inside the first groove (203), and the cutting mechanism (3) comprises a knife holder (301), the surface of the knife holder (301) is fixedly connected to the inner wall of the first groove (203), and the lower surface of the knife holder (301) is fixedly connected to a blade (302).

6. The hydraulic cutting machine for pearl cotton according to claim 5, characterized in that: A second groove (204) is provided on the surface of the first groove (203); a spring (303) is fixedly connected to the inner wall of the second groove (204); a protrusion (304) is fixedly connected to the end of the spring (303); and the protrusion (304) is located on the front side of the tool holder (301).

7. The hydraulic cutting machine for pearl cotton according to claim 1, characterized in that: A feeding mechanism (6) is installed on the upper surface of the base (1), and the feeding mechanism (6) comprises a bracket (601), the lower surface of the bracket (601) is fixedly connected to the upper surface of the base (1), the surface of the bracket (601) is movably connected to a rotating shaft (603), and the surface of the rotating shaft (603) is fixedly connected to a first roller (604).

8. The hydraulic cutting machine for pearl cotton according to claim 1, characterized in that: A motor (602) is fixedly connected to the front of the base (1), and the output end of the motor (602) is fixedly connected to one end of the rotating shaft (603). A second roller (7) is installed on the upper surface of the base (1), and the second roller (7) is located on the right side of the first roller (604).

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