Quantitative cut-off machine for casing production

Abstract

The utility model discloses a quantitative cut-off machine for casing production. The quantitative cut-off machine comprises a cut-off table, a length fixing assembly is arranged at the top of the cut-off table and comprises sliding rods symmetrically fixed to the outer side of the cut-off table, a first sliding block and a second sliding block are slidably connected to the sliding rods, and a length ruler fixedly connected with the cut-off table is arranged below the sliding rods; the top of the first sliding block is fixedly connected with a moving frame, the middle of the inner side of the moving frame is fixedly connected with a fixing plate, a plurality of vertical plates are embedded in the fixing plate, the bottoms of the inner sides of the vertical plates are fixedly connected with spring shells, and cranks are arranged at the tops of the vertical plates. According to the casing cutting device, one end of a casing can be stably pressed and fixed through a fixing plate and a rubber pad, the casing is prevented from sliding and being damaged during fixing, and a second sliding block can slide on a sliding rod, so that the casing cutting device can meet the cutting requirements of various lengths of casings, and the practicability of the casing cutting device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of casing processing, in particular to a quantitative cutting machine for casing production. Background Technique

[0002] The published patent No. CN219294067U discloses a casing fixed-length cutting machine. In view of the existing problems, the following scheme is proposed. It includes a support box, a U-shaped frame, two mounting plates, two cutting knives, a lifting assembly, a first adjusting assembly, a strip plate, a support buffer assembly, a strip plate, a second adjusting assembly and a lifting plate. The U-shaped frame is fixedly installed on the top of the support box, and the support box and the U-shaped frame are provided with the same lifting assembly. The structure of this device is reasonably designed and easy to operate. It can perform fixed-length cutting operations on casings of different lengths according to actual needs, and at the same time can ensure neatness after cutting, so as to improve the operation of packing the cut casings by operators, effectively improving work efficiency, and solving the problems that the existing casing cutting is not convenient for accurately controlling the cutting length, and at the same time is scattered and not convenient for storage and packing after cutting. However, the following problems still exist in the actual use of this patent:

[0003] During the process of cutting the casing, the residual grease and water inside the casing cannot be pushed out, so that the cut casing still remains with moisture inside, affecting the subsequent transportation and storage of the casing. Moreover, the above device needs to fix the casing on the support rod, but the casing is extremely slippery. Simple winding is not only prone to slipping, time-consuming and laborious, but also affects the measured length. Using existing clips may damage the integrity of the casing.

[0004] A quantitative cutting machine for casing production is proposed to solve the problems mentioned above. Content of the Utility Model

[0005] The purpose of the utility model is to provide a quantitative cutting machine for casing production to solve the problem that the above device needs to fix the casing on the support rod in the background technology, but the casing is extremely slippery. Simple winding is not only prone to slipping, time-consuming and laborious, but also affects the measured length. Using existing clips may damage the integrity of the casing.

[0006] To achieve the above purpose, the utility model provides the following technical scheme: A quantitative cutting machine for casing production, including a cutting table;

[0007] A fixed-length component is arranged on the top of the cutting table. The fixed-length component includes sliding rods symmetrically fixed on the outside of the cutting table. A first slider is slidably connected to the sliding rods. A length scale fixedly connected to the cutting table is arranged below the sliding rods;

[0008] Among them, a moving frame is fixedly connected to the top of the first slider, a fixed plate is fixedly connected to the middle inside of the moving frame, several vertical plates are buried inside the fixed plate, a spring housing is fixedly connected to the bottom inside of the vertical plate, and a crank is arranged at the top of the vertical plate;

[0009] Among them, the crank consists of a rod and a round block, and the round block is rotationally connected to the vertical plate and the connection point is not located at the center of the round block.

[0010] Preferably, a spring is fixedly connected inside the spring housing, a sliding rod is fixedly connected to the top of the spring, and the top of the sliding rod extends out of the spring housing and is fixedly connected to a pressing plate.

[0011] Preferably, a rubber pad is fixedly connected to the bottom of one side of the pressing plate, an arc block is movably connected to the top of the pressing plate, and the arc surface of the arc block fits with the bottom of the round block.

[0012] Preferably, a second slider is also slidably connected to the sliding rod, side plates are fixedly connected to both sides of the top of the second slider, a screw is threadedly connected to the middle of the side plates, a friction pad is rotatably connected to one end of the screw close to the sliding rod, a top column is fixedly connected to the side of the side plates, a pressure sensing block is fixedly connected to the side of the moving frame, and a pointer is fixedly connected to the bottom of the second slider.

[0013] Preferably, a cutting mechanism is arranged on one side of the top of the cutting table, the cutting mechanism includes a fixed frame fixed on one side of the cutting table, the moving frame is located between the fixed frame and the second slider, and a mounting plate is fixedly connected to the middle inside of the fixed frame.

[0014] Preferably, a first telescopic rod is fixedly connected to the top of the fixed frame, the output end of the first telescopic rod faces downward and is fixedly connected to a top plate, and electric rollers are installed on the surfaces of the top plate and the mounting plate.

[0015] Preferably, a mechanical cavity is opened inside the mounting plate, a second telescopic rod is fixedly connected to the bottom of the mechanical cavity, the output end of the second telescopic rod is fixedly connected to a lifting plate, several rotary cutters are installed on the surface of the lifting plate, and the mechanical cavity and the electric roller are arranged in a dislocation manner.

[0016] Compared with the prior art, the beneficial effects of the present utility model are as follows: for this quantitative cutting machine for casing production, one end of the casing can be stably pressed by the rubber pad, avoiding the sliding of the casing and the damage during the fixing of the casing. At the same time, the second slider can slide on the sliding rod, so that the device can meet the cutting requirements of various lengths of casings, increasing the practicability of the device. The specific content is as follows:

[0017] 1. Pass one end of the casing through between two electric rollers, place it from the side under the rubber pad, then press down the handle rod to make the round block rotate, and make the round block squeeze the arc block to move, so that the pressing plate drives the sliding rod and the rubber pad to descend simultaneously, finally enabling the rubber pad to stably press one end of the casing, preventing the casing from sliding, and the plane contact between the rubber pad and the fixed plate realizes the pressing, which can avoid the damage of the casing during fixation. And by turning the screw, the friction pad can be disengaged from the extrusion of the sliding rod, and then the second slider can slide on the sliding rod, so that the device can adapt to the cutting needs of casings of various lengths, increasing the practicability of the device;

[0018] 2. By using the first telescopic rod, the two electric rollers can clamp the casing, pull the moving frame to move and start the electric rollers at the same time, so that while the casing is stably delivered by the electric rollers, the grease and moisture inside it are extruded. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 is a front structural schematic diagram of the present utility model;

[0020] Figure 2 is a side structural schematic diagram of the moving frame;

[0021] Figure 3 is Figure 1 an enlarged structural schematic diagram of area B in

[0022] Figure 4 is Figure 1 an enlarged structural schematic diagram of area A in

[0023] Figure 5 is a side structural schematic diagram of the fixed frame.

[0024] In the figure: 1, cutting table; 2, length-determining component; 201, sliding rod; 202, first slider; 203, length scale; 204, moving frame; 205, fixed plate; 206, vertical plate; 207, crank; 208, spring housing; 209, spring; 210, sliding rod; 211, pressing plate; 212, rubber pad; 213, arc block; 214, second slider; 215, screw; 216, friction pad; 217, top column; 218, pressure sensing block; 219, pointer; 3, cutting mechanism; 301, fixed frame; 302, mounting plate; 303, first telescopic rod; 304, top plate; 305, electric roller; 306, mechanical cavity; 307, second telescopic rod; 308, lifting plate. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0025] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0026] Please refer to Figures 1-5 , the present utility model provides a technical solution: a quantitative cutting machine for casing production, including a cutting table 1;

[0027] A fixed-length component 2 is arranged on the top of the cutting table 1. The fixed-length component 2 includes sliding rods 201 symmetrically fixed on the outside of the cutting table 1. A first slider 202 is slidably connected to the sliding rods 201. A length scale 203 fixedly connected to the cutting table 1 is arranged below the sliding rods 201;

[0028] Among them, a moving frame 204 is fixedly connected to the top of the first slider 202. A fixed plate 205 is fixedly connected to the middle of the inner side of the moving frame 204. A plurality of vertical plates 206 are embedded in the fixed plate 205. A spring shell 208 is fixedly connected to the bottom of the inner side of the vertical plate 206. A crank 207 is arranged at the top of the vertical plate 206; among them, the crank 207 is composed of a handle rod and a round block. The round block is rotatably connected to the vertical plate 206 and the connection point is not located at the center of the round block; a spring 209 is fixedly connected to the inside of the spring shell 208. The top of the spring 209 is fixedly connected to a sliding rod 210. The top of the sliding rod 210 extends out of the spring shell 208 and is fixedly connected to a pressing plate 211; the spring 209 can push the sliding rod 210 to rise when not squeezed by the round block, so that a proper gap is maintained between the rubber pad 212 and the fixed plate 205 under normal conditions, and thus it is convenient to press and fix the casing.

[0029] A rubber pad 212 is fixedly connected to the bottom of one side of the pressing plate 211. An arc block 213 is movably connected to the top of the pressing plate 211. The arc surface of the arc block 213 is attached to the bottom of the round block; the rubber pad 212 can stably press and fix one end of the casing to prevent the casing from sliding, and the plane contact between the rubber pad 212 and the fixed plate 205 realizes the pressing and fixing, and can avoid the damage of the casing during fixing.

[0030] A second slider 214 is also slidably connected to the slide bar 201, and side plates are fixedly connected to the top two sides of the second slider 214, and a screw button 215 is threadedly connected to the middle of the side plate, and a friction pad 216 is rotatably connected to the end of the screw button 215 close to the slide bar 201, and a top column 217 is fixedly connected to the side of the side plate, and a pressure sensing block 218 is fixedly connected to the side of the movable frame 204, and a pointer 219 is fixedly connected to the bottom of the second slider 214; the length of the casing is the scale of the length ruler 203 pointed by the pointer 219, and the screw button 215 is rotated to disengage the friction pad 216 from the squeeze of the slide bar 201, and then the second slider 214 can slide on the slide bar 201, so that the device can meet the needs of cutting casings of various lengths, thereby increasing the practicality of the device.

[0031] A cutting mechanism 3 is provided on one side of the top of the cutting table 1, and the cutting mechanism 3 includes a fixed frame 301 fixed to one side of the cutting table 1, a movable frame 204 is located between the fixed frame 301 and the second slider 214, and a mounting plate 302 is fixedly connected to the inner middle part of the fixed frame 301; a first telescopic rod 303 is fixedly connected to the top of the fixed frame 301, and the output end of the first telescopic rod 303 is downward and fixedly connected to a top plate 304, and electric rollers 305 are installed on the surfaces of the top plate 304 and the mounting plate 302; the first telescopic rod 303 enables the two electric rollers 305 to clamp the casing, pull the movable frame 204 to move and start the electric rollers 305 at the same time, so that the casing is stably delivered by the electric rollers 305 while the grease and moisture inside it are squeezed out.

[0032] A mechanical cavity 306 is provided inside the mounting plate 302, a second telescopic rod 307 is fixedly connected to the bottom of the mechanical cavity 306, a lifting plate 308 is fixedly connected to the output end of the second telescopic rod 307, a plurality of rotary cutters are installed on the surface of the lifting plate 308, and the mechanical cavity 306 is staggered with the electric roller 305; the casing first passes through the electric roller 305, and then passes over the mechanical cavity 306 to prevent debris from falling into the mechanical cavity 306.

[0033] Working principle: Before using this quantitative cutting machine for casing production, it is necessary to check the overall condition of the device to ensure that it can work normally. Figure 1 - Figure 5 As shown, firstly, one end of the casing is passed between the two motorized rollers 305 and placed under the rubber pad 212 from the side, and then the handle is pressed downward to rotate the round block, and the round block squeezes the arc block 213 to move, so that the pressing plate 211 drives the sliding rod 210 and the rubber pad 212 to descend at the same time, and finally the rubber pad 212 can stably press one end of the casing to prevent the casing from sliding, and the rubber pad 212 is in plane contact with the fixing plate 205 to achieve pressing and fixing, which can prevent the casing from being damaged when fixed;

[0034] The spring 209 can push the sliding rod 210 to rise when it is not squeezed by the round block, so that a proper gap is maintained between the rubber pad 212 and the fixed plate 205 under normal conditions, thus facilitating the pressing of the casing;

[0035] Then, start the first telescopic rod 303 so that the two electric rollers 305 can clamp the casing, pull the moving frame 204 to move and start the electric rollers 305 at the same time, so that while the casing is stably delivered by the electric rollers 305, the grease and moisture inside it are squeezed out;

[0036] Until the pressure sensing block 218 on the moving frame 204 is touched by the ejector pin 217, the electric rollers 305 stop rotating, and the second telescopic rod 307 and the rotary cutter are started, so that the lifting plate 308 pushes the upper rotary cutter to rise and extend out of the mechanical cavity 306, thereby enabling the rotary cutter to cut off the casing; at this time, the length of the casing is the scale of the length scale 203 pointed to by the pointer 219;

[0037] When it is necessary to change the cutting length, rotate the screw 215 so that the friction pad 216 is disengaged from the extrusion of the sliding rod 201, and then the second slider 214 can slide on the sliding rod 201, so that the device can adapt to the cutting requirements of various lengths of the casing, increasing the practicability of the device.

[0038] Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A quantitative cutting machine for casing production, comprising a cutting table (1); It is characterized in that Also includes: A fixed-length component (2) is arranged on the top of the cutting table (1), and the fixed-length component (2) comprises a sliding rod (201) symmetrically fixed to the outside of the cutting table (1), a first sliding block (202) is slidably connected to the sliding rod (201), and a length ruler (203) fixedly connected to the cutting table (1) is arranged below the sliding rod (201); The top of the first sliding block (202) is fixedly connected to a moving frame (204), the inner middle of the moving frame (204) is fixedly connected to a fixed plate (205), a plurality of vertical plates (206) are embedded inside the fixed plate (205), the inner bottom of the vertical plate (206) is fixedly connected to a spring shell (208), and the top of the vertical plate (206) is provided with a crank (207); The crank (207) is composed of a handle and a round block, and the round block is rotatably connected to the vertical plate (206) and the connection point is not located at the center of the round block.

2. A quantitative cutting machine for casing production according to claim 1, characterized in that: A spring (209) is fixedly connected inside the spring shell (208), a sliding rod (210) is fixedly connected to the top of the spring (209), and the top of the sliding rod (210) extends out of the spring shell (208) and is fixedly connected to a pressing plate (211).

3. A quantitative cutting machine for casing production according to claim 2, characterized in that: A rubber pad (212) is fixedly connected to the bottom of one side of the pressing plate (211), and an arc block (213) is movably connected to the top of the pressing plate (211), and the arc surface of the arc block (213) fits with the bottom of the round block.

4. The quantitative cutting machine for casing production according to claim 1, characterized in that: The slide bar (201) is also slidably connected to a second slide block (214); the top two sides of the second slide block (214) are fixedly connected to side plates; a screw button (215) is threadedly connected to the middle of the side plate; an end of the screw button (215) close to the slide bar (201) is rotatably connected to a friction pad (216); a top column (217) is fixedly connected to the side of the side plate; a pressure sensing block (218) is fixedly connected to the side of the movable frame (204); and a pointer (219) is fixedly connected to the bottom of the second slide block (214).

5. The quantitative cutting machine for casing production according to claim 1, characterized in that: A cutting mechanism (3) is provided on one side of the top of the cutting table (1), the cutting mechanism (3) comprising a fixed frame (301) fixed to one side of the cutting table (1), the movable frame (204) being located between the fixed frame (301) and the second sliding block (214), and a mounting plate (302) being fixedly connected to the inner middle portion of the fixed frame (301).

6. A quantitative cutting machine for casing production according to claim 5, characterized in that: A first telescopic rod (303) is fixedly connected to the top of the fixed frame (301); an output end of the first telescopic rod (303) faces downward and is fixedly connected to a top plate (304); and electric rollers (305) are installed on the surfaces of the top plate (304) and the mounting plate (302).

7. The quantitative cutting machine for casing production according to claim 5, characterized in that: A mechanical cavity (306) is provided inside the mounting plate (302); a second telescopic rod (307) is fixedly connected to the bottom of the mechanical cavity (306); an output end of the second telescopic rod (307) is fixedly connected to a lifting plate (308); a plurality of rotary cutters are installed on the surface of the lifting plate (308); and the mechanical cavity (306) and the electric roller (305) are staggered.

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