Cooling cold cutting device
By introducing liquid nitrogen cooling and precisely controlled limiting components into the cutting device, the problems of traditional cutting devices being unable to cool down and control the cutting size are solved, achieving high-precision and high-quality cold cutting results.
Patent Information
- Application Number
- CN202520681958.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-10
- Publication Date
- 2026-02-27
- Estimated Expiration
- 2035-04-10
AI Technical Summary
Traditional cutting devices cannot effectively cool down the film during cutting, causing the film to soften and deform, affecting cutting accuracy and product quality. Furthermore, they cannot control the precision of cutting dimensions, resulting in reduced material utilization.
The cutting blade is cooled using liquid nitrogen via a cooling component, and the cutting depth and position are precisely controlled by a limiting component and a moving component. The cutting blade is then driven by an electric push rod and a motor.
It achieves effective cooling during the cutting process, improves cutting accuracy and product quality, reduces scrap rate and edge burrs, and ensures consistency and precision in cutting dimensions.
Smart Images
Figure CN223948040U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to cold cutting technical field, specifically a cold cutting's device of cooling. BACKGROUND
[0002] Cold cutting refers to a method that produces little or no heat when cutting materials. Compared with traditional hot cutting methods (such as flame cutting, plasma cutting, etc.), cold cutting can better protect the physical and chemical properties of materials, reduce deformation, and improve cutting accuracy.
[0003] In the traditional cutting device, there is a problem that it cannot be cooled during cutting. The adhesive film is usually sensitive to heat. If a large amount of heat is generated during the cutting process and cannot be dissipated in time, it will cause the adhesive film to soften, deform, and even melt, seriously affecting the cutting accuracy and product quality. In addition, the traditional cutting device also has the problem of being unable to control the cutting size accuracy. Insufficient cutting accuracy will cause the size of the adhesive film after cutting to exceed the tolerance range, and also cause the material utilization rate to decrease, resulting in more edge and waste materials and increasing the cost of raw materials. UTILITY MODEL CONTENT
[0004] The utility model aims at providing a cold cutting device that can be cooled to solve the problem of not being able to cool during cutting in the background art.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme:
[0006] A cold cutting device that can be cooled comprises:
[0007] A control cabinet;
[0008] A support plate is arranged on the side of the control cabinet;
[0009] A support cabinet is arranged between the control cabinet and the support plate;
[0010] A sliding plate is arranged on the top of the support cabinet;
[0011] It also comprises a cutting assembly for cutting the adhesive film roll, which comprises two electric push rods, two electric push rods are arranged at both ends of the top of the sliding plate, the output ends of the two electric push rods are provided with a support frame, one end of the support frame is provided with a first motor, the end of the support frame away from the first motor is provided with a protective cover, the output end of the first motor penetrates the protective cover and is provided with a cutting knife, and the support cabinet is provided with a cooling assembly for cooling the cutting knife;
[0012] The control cabinet is provided with a fixing assembly for fixing the adhesive film roll, the sliding plate is provided with a limiting assembly for limiting the cutting depth, and the support plate is provided with a moving assembly for moving the support cabinet.
[0013] On the basis of the above technical solutions, the utility model further provides the following optional technical solutions:
[0014] In an alternative: The cooling assembly includes a barrel, the barrel is equipped with a liquid nitrogen storage tank inside the support cabinet, the support cabinet top is equipped with a liquid pump, the input end of the liquid pump is communicated with the liquid nitrogen storage tank through the water inlet pipe, the output end of the liquid pump is equipped with a water outlet pipe, and the other end of the water outlet pipe is equipped inside the protective cover.
[0015] In an alternative: The fixing assembly includes two mounting blocks, two The mounting blocks are respectively arranged on both ends of one side of the control cabinet, and a second motor is mounted between the two mounting blocks.
[0016] In an alternative: The limiting assembly includes a hollow block, the hollow block is arranged on one end of the top of the sliding plate, the hollow block is slidably connected with a scale inside, and the hollow block is threadedly connected with a locking screw on the top.
[0017] In an alternative: The moving assembly includes a support frame, the support frame is arranged between the control cabinet and the support plate, one end of the support plate is provided with a third motor, the output end of the third motor penetrates the support plate and the support frame and is provided with a threaded rod, the threaded rod is rotatably connected to the inside of the support frame, the inside of the support frame is slidably connected with a support block, and the threaded rod is threadedly connected to the inside of the support block, both ends of the inside of the support frame are provided with limiting rods, and both the limiting rods are slidably connected to the inside of the support block, and one end of the support block is connected with the support cabinet.
[0018] In an alternative: The support frame top is further provided with an organ dust cover.
[0019] In an alternative: Two The electric push rods are the same frequency output.
[0020] In an alternative: The water inlet pipe and the water outlet pipe are made of polytetrafluoroethylene hose.
[0021] Compared with the prior art, the utility model has the beneficial effects as follows:
[0022] 1、The utility model discloses a cooling assembly is set up on the support cabinet, reaches the effect of cooling when cutting, cooling can prevent the glue film from heat deformation, thereby improving cutting accuracy, guaranteeing that product size meets the requirement, reducing the waste rate, can also reduce edge burr, slag and other defects, makes the cutting edge more smooth and flat, improves product aesthetic degree and subsequent processing performance.
[0023] 2. The utility model discloses a limiting assembly arranged on the sliding plate, which achieves the effect of controlling cutting precision, ensures that the size of each cut adhesive film meets strict specification requirements, reduces size deviation, and thus improves the overall quality and consistency of products. BRIEF DESCRIPTION OF DRAWINGS
[0024] Figure 1 It is a structural schematic view of the utility model.
[0025] Figure 2 It is a support frame structure cut view of the utility model.
[0026] Figure 3 It is a structural schematic view of the utility model Figure 2 at A.
[0027] Among them: 100, control cabinet;200, support plate;300, support cabinet;400, sliding plate;501, electric push rod;502, support frame;503, first motor;504, protective cover;505, cutting knife;601, placement barrel;602, liquid nitrogen storage tank;603, liquid pump;701, mounting block;702, second motor;703, gas expansion shaft;801, hollow block;802, scale;803, locking screw;901, support frame;902, third motor;903, threaded rod;904, support block. DETAILED DESCRIPTION
[0028] In order to make the utility model's purpose, technical scheme and advantage more clearly clear, the following is combined with the drawing and example, and the utility model is further detailed.
[0029] In one embodiment, as Figures 1-3As shown, a cold cutting device capable of cooling down, comprising: a control cabinet 100, a support plate 200, a support cabinet 300, a sliding plate 400 and a cutting assembly, the support plate 200 is arranged on the side of the control cabinet 100, the support cabinet 300 is arranged between the control cabinet 100 and the support plate 200, the sliding plate 400 is arranged on the top of the support cabinet 300, the cutting assembly comprises two electric push rods 501, the two electric push rods 501 are respectively arranged at both ends of the top of the sliding plate 400, the output ends of the two electric push rods 501 are provided with a support frame 502, one end of the support frame 502 is provided with a first motor 503, the end of the support frame 502 away from the first motor 503 is provided with a protective cover 504, the output end of the first motor 503 penetrates the protective cover 504 and is provided with a cutting knife 505, the support cabinet 300 is provided with a cooling assembly for cooling the cutting knife 505, the control cabinet 100 is provided with a fixing assembly for fixing the adhesive film roll, the sliding plate 400 is provided with a limiting assembly for limiting the cutting depth, the support plate 200 is provided with a moving assembly for moving the support cabinet 300, by starting the two electric push rods 501, the support frame 502 is moved on the top of the sliding plate 400, after moving to the appropriate position, the first motor 503 is started to drive the cutting knife 505 to rotate, so as to cut.
[0030] In one embodiment, as shown in Figure 2 The cooling assembly comprises a placing barrel 601 arranged on one side of the support cabinet 300, the placing barrel 601 is internally provided with a liquid nitrogen storage tank 602, the top of the support cabinet 300 is provided with a liquid pump 603, the input end of the liquid pump 603 is communicated with the liquid nitrogen storage tank 602 through a water inlet pipe, the output end of the liquid pump 603 is provided with a water outlet pipe, and the other end of the water outlet pipe is arranged in the protective cover 504, by starting the liquid pump 603, the liquid nitrogen in the liquid nitrogen storage tank 602 is pumped out through the water inlet pipe, and then discharged into the protective cover 504 through the water outlet pipe.
[0031] In one embodiment, as shown in Figure 1 The fixing assembly comprises two mounting blocks 701, the two mounting blocks 701 are respectively arranged on both ends of one side of the control cabinet 100, a second motor 702 is mounted between the two mounting blocks 701, the output end of the second motor 702 is provided with a gas expansion shaft 703, by placing the adhesive film roll to be cut on the gas expansion shaft 703, then fixing it through the gas expansion shaft 703, and then starting the second motor 702 to drive the gas expansion shaft 703 to rotate.
[0032] In one embodiment, as shown in Figure 2 and Figure 3As shown in the figure, the limiting assembly comprises a hollow block 801 arranged on one end of the top of the sliding plate 400, a scale 802 is slidably connected inside the hollow block 801, and a locking screw 803 is threadedly connected to the top of the hollow block 801. The depth of the cutting is adjusted according to the need, the locking screw 803 is turned away from the hollow block 801, then the scale 802 is moved, and after the adjustment is completed, the locking screw 803 is turned again to approach the scale 802 and fix it.
[0033] In one embodiment, as shown in Figure 1 and Figure 2 As shown in the figure, the moving assembly comprises a support frame 901 arranged between the control cabinet 100 and the support plate 200, a third motor 902 is arranged on one end of the support plate 200, the output end of the third motor 902 penetrates the support plate 200 and the support frame 901 and is provided with a threaded rod 903, the threaded rod 903 is rotatably connected inside the support frame 901, a support block 904 is slidably connected inside the support frame 901, and the threaded rod 903 is threadedly connected inside the support block 904, limit rods are arranged on both ends inside the support frame 901, and both the limit rods are slidably connected inside the support block 904, one end of the support block 904 is connected with the support cabinet 300, the third motor 902 is started to drive the threaded rod 903 to rotate, then the support block 904 is driven to move inside the support frame 901 under the action of the limit rods.
[0034] In one embodiment, as shown in Figure 1 and Figure 2 As shown in the figure, the support frame 901 is further provided with an organ dust cover, which can start the dustproof effect.
[0035] In one embodiment, as shown in Figure 1 and Figure 2 As shown in the figure, the two electric push rods 501 are the same frequency output, which avoids the interference of the support frame 502 when moving.
[0036] In one embodiment, as shown in Figure 2 As shown in the figure, the water inlet pipe and the water outlet pipe are both made of polytetrafluoroethylene hose, so that they can adapt to the temperature of liquid nitrogen and also adapt to the movement of the protective cover 504.
[0037] The above embodiment discloses a cold cutting device which can reduce temperature, wherein the rubber film roll to be cut is placed on the gas expansion shaft 703, then fixed by the gas expansion shaft 703, then the second motor 702 is started to drive the gas expansion shaft 703 to rotate, then the precision of cutting is adjusted, the locking screw 803 is rotated away from the hollow block 801, then the scale ruler 802 is moved, after the adjustment is completed, the locking screw 803 is rotated again to be close to the scale ruler 802 and fixed, then the two electric push rods 501 are started to drive the support frame 502 to move on the top of the sliding plate 400, after moving to the appropriate position, the first motor 503 is started to drive the cutting knife 505 to rotate to cut, and the liquid pump 603 can also be started to pump out the liquid nitrogen in the liquid nitrogen storage tank 602 through the water inlet pipe, then discharged to the inside of the protective cover 504 through the water outlet pipe, after cutting is completed at one end, the third motor 902 can be started to drive the threaded rod 903 to rotate, then under the action of the limiting rod, the support block 904 is driven to move in the support frame 901 to drive the cutting knife 505 to move.
[0038] The above is only a specific embodiment of the present application, but the protection scope of the present application is not limited to this, any person skilled in the art can easily think of changes or replacements within the technical range disclosed in the present application, which should be covered in the protection scope of the present application. Therefore, the protection scope of the present application should be subject to the protection scope of the claims.
Claims
1. A cold cutting device capable of cooling, comprising: a control cabinet (100); a support plate (200) arranged on the side of the control cabinet (100); a support cabinet (300) arranged between the control cabinet (100) and the support plate (200); a sliding plate (400) arranged on the top of the support cabinet (300); characterized in that it further comprises a cutting assembly for cutting the adhesive film roll, the cutting assembly comprising two electric push rods (501) arranged at both ends of the top of the sliding plate (400), the output ends of the two electric push rods (501) being provided with a support frame (502), one end of the support frame (502) being provided with a first motor (503), the end of the support frame (502) away from the first motor (503) being provided with a protective cover (504), the output end of the first motor (503) penetrating the protective cover (504) and being provided with a cutting knife (505), and the support cabinet (300) being provided with a cooling assembly for cooling the cutting knife (505); the control cabinet (100) being provided with a fixing assembly for fixing the adhesive film roll, the sliding plate (400) being provided with a limiting assembly for limiting the cutting depth, and the support plate (200) being provided with a moving assembly for moving the support cabinet (300).
2. A coolable cold cutting device according to claim 1, wherein, The cooling assembly comprises a placing barrel (601) arranged on one side of the support cabinet (300), the placing barrel (601) being provided with a liquid nitrogen storage tank (602) inside, the top of the support cabinet (300) being provided with a liquid pump (603), the input end of the liquid pump (603) being communicated with the liquid nitrogen storage tank (602) through a water inlet pipe, the output end of the liquid pump (603) being provided with a water outlet pipe, and the other end of the water outlet pipe being arranged inside the protective cover (504).
3. A coolable cold cutting device according to claim 1, wherein, The fixing assembly comprises two mounting blocks (701) arranged at both ends of one side of the control cabinet (100), a second motor (702) being mounted between the two mounting blocks (701), and the output end of the second motor (702) being provided with an air expansion shaft (703).
4. A coolable cold cutting device according to claim 1, wherein, The limiting assembly comprises a hollow block (801) arranged on one end of the top of the sliding plate (400), the hollow block (801) being slidably connected with a scale (802) inside, and the top of the hollow block (801) being threadedly connected with a locking screw (803).
5. A coolable cold cutting device as defined in claim 1, wherein, The mobile assembly comprises a support frame (901) arranged between a control cabinet (100) and a support plate (200), one end of the support plate (200) is provided with a third motor (902), the output end of the third motor (902) penetrates the support plate (200) and the support frame (901) and is provided with a threaded rod (903), the threaded rod (903) is rotationally connected to the inside of the support frame (901), a support block (904) is slidably connected to the inside of the support frame (901), and the threaded rod (903) is threadedly connected to the inside of the support block (904), both ends of the support frame (901) are provided with limiting rods, both the limiting rods are slidably connected to the inside of the support block (904), and one end of the support block (904) is connected with a support cabinet (300).
6. A coolable cold cutting device according to claim 5, wherein, The support frame (901) is further provided with an organ dust cover on the top.
7. A coolable cold cutting device as defined in claim 1, wherein, The two electric push rods (501) are the same frequency output.
8. A coolable cold cutting device according to claim 2, wherein, The water inlet pipe and the water outlet pipe are both made of a polytetrafluoroethylene hose.