Low-smoke halogen-free flame-retardant wrapping tape cutting device
By designing a low smoke halogen-free flame-retardant belt cutting device including a limit lower groove, a limit upper groove and a motor-driven screw, the problems of inaccurate cutting length and belt offset in the prior art are solved, and high-precision and high-efficiency belt cutting are achieved.
Patent Information
- Application Number
- CN202421094347.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-20
- Publication Date
- 2025-06-10
- Estimated Expiration
- 2034-05-20
AI Technical Summary
The existing low-smoke, halogen-free flame-retardant strap cutting devices lack the measurement device that automatically adjusts the cutting length and components that limit strap offset, resulting in inaccurate cut length and strap offset, affecting production efficiency and product quality.
A low smoke, halogen-free flame retardant belt cutting device including a workbench, a motor, a cleaning chamber, a limit lower groove, a limit upper groove, a cutting knife set and an adsorption layer is designed. Through the adjustment of the lower limit groove and upper limit groove and the rotation of the screw driven by the motor, the functions of automatically adjusting the cutting length and limiting the offset of the belt are realized.
The processing accuracy of the belt-padded cutting process is improved, the accuracy of the cutting length and the stability of the belt is ensured, and the production efficiency and product quality are improved.
Smart Images
Figure CN222958765U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of tape cutting, and specifically relates to a low-smoke and halogen-free flame-retardant tape cutting device. Background Technique
[0002] The low-smoke and halogen-free flame-retardant tape cutting device is a device specifically used for precisely cutting low-smoke and halogen-free flame-retardant tapes. This device combines advanced cutting technology and materials science, aiming to ensure that the tapes used in industries such as electricity and communication can be cut safely and efficiently. Its characteristics are that the smoke and harmful substances generated during the cutting process are extremely few, meeting environmental protection requirements, and at the same time having good flame-retardant performance, effectively improving the safety of the working environment. In addition, this device also has the advantages of simple operation and high cutting accuracy, and can meet the diverse needs of different industries for tape cutting.
[0003] In the process of implementing this application, it is found that there are the following problems with this technology: The existing low-smoke and halogen-free flame-retardant tape cutting device does not have a measuring device for automatically adjusting the cutting length, resulting in inaccurate cutting lengths, affecting production efficiency and product quality. At the same time, there is no component for restricting the offset of the tape, making the tape prone to offset during the cutting process, resulting in inaccurate cutting positions.
[0004] Therefore, a low-smoke and halogen-free flame-retardant tape cutting device is proposed. Content of the Utility Model
[0005] The purpose of the utility model is: In order to improve the processing accuracy of the low-smoke and halogen-free flame-retardant tape cutting process and effectively limit the tape cutting process, this application provides a low-smoke and halogen-free flame-retardant tape cutting device.
[0006] The technical solution adopted by the utility model is as follows:
[0007] A low-smoke and halogen-free flame-retardant tape cutting device includes a workbench. A motor and a cleaning bin are arranged on the outer surface of the left side of the workbench, and the cleaning bin is located at the bottom of the motor. A handle is arranged on the outer surface of the left side of the cleaning bin. An adsorption layer is arranged on the inner surface of the bottom of the cleaning bin. A lead screw is arranged at the output end of the motor. A threaded sleeve is arranged around the lead screw. A limiting lower groove is arranged on the outer surface of the top of the threaded sleeve.
[0008] Two groups of fixing plates are arranged in parallel on the outer surface of the top of the workbench. Scale bars are arranged on the outer surfaces of the two groups of fixing plates. Two groups of lifting chambers are arranged around the left ends of the two groups of fixing plates. Two groups of support columns are arranged around the right sides of the two groups of fixing plates. A tape roll is arranged between the two groups of support columns. Second rotating rods are arranged on the outer surfaces of both sides of the tape roll. Both of the two groups of second rotating rods are rotatably connected to the corresponding support columns.
[0009] Further, cutting limit blocks are provided on the inner walls at the left ends of the two groups of fixed plates. Cutting grooves are provided on the outer surfaces of each group of limit blocks. Lifting support platforms are provided between the inner surfaces at the tops of the two lifting chambers. Two electric cylinders I are provided on the lifting support platforms. Output rods I are provided at the output ends of each group of electric cylinders I.
[0010] Further, cutting tool groups are provided on the outer surfaces on the other sides of the two output rods I. Electric cylinders II are provided on the inner surfaces at the bottoms of the two lifting chambers. Output rods II are provided at the output ends of each group of electric cylinders II. The other ends at the other sides of the two output rods II are fixedly connected to the corresponding lifting support platforms.
[0011] Further, two limit holes are provided at the top of the lower limit groove. A friction layer is provided between the two limit holes. An upper limit groove is provided on the surface of the lower limit groove. Two rotating screws are rotatably connected to the surface of the upper limit groove. Rotating grips are provided on the outer surfaces at the tops of the two rotating screws.
[0012] Further, the outer surface of the rotating screw can be rotatably connected to the corresponding limit hole. A guiding winding ring is provided between the inner surfaces of the two fixed plates away from the lower limit groove. First rotating rods are provided on both sides of the guiding winding ring. The two first rotating rods are rotatably connected to the inner surfaces of the corresponding fixed plates.
[0013] Further, the two electric cylinders and the motor are all electrically connected to an external power source.
[0014] In summary, due to the adoption of the above technical solutions, the beneficial effects of the present utility model are as follows:
[0015] 1. In the present utility model, when using the cutting device to cut the low-smoke halogen-free flame-retardant tape, one end of the tape roll formed by winding the low-smoke halogen-free flame-retardant tape to be cut bypasses the lower surface of the first rotating rod. At the same time, one end of the tape roll is placed between the lower limit groove and the upper limit groove. The distance between the lower limit groove and the upper limit groove is adjusted by rotating the two rotating screws. The friction layer at the top of the lower limit groove fully contacts the corresponding tape roll. At this time, the corresponding motor is started to make the lead screw connected to its output end rotate. The rotation of the lead screw drives the threaded sleeve around it to move. The threaded sleeve drives the corresponding lower limit groove to move outwards, thereby pulling one end of the tape roll to move outwards.
[0016] 2. In the present utility model, when one end of the tape roll moves to the outside of the lifting chamber, the corresponding electric cylinder is activated to cause the output rod connected to its output end to move longitudinally. The longitudinal movement of the output rod drives the corresponding lifting support platform to move longitudinally. After the two electric cylinders on the lifting support platform move longitudinally to appropriate positions, the corresponding two electric cylinders are activated to cause the output rods connected to their output ends to move longitudinally, thereby driving the cutting knife group at their ends to move longitudinally to cut the low-smoke and halogen-free flame-retardant tape of a corresponding size. The cutting size of the specific scale is read through the scale bar. The scraps generated by cutting are adsorbed by the adsorption layer at the bottom, and a clean and tidy effect can be achieved by regularly cleaning the adsorption layer. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 is a schematic structural diagram of the whole of the present utility model;
[0018] Figure 2 is a schematic structural diagram of the limit component of the present utility model;
[0019] Figure 3 is a schematic structural diagram of the cleaning component of the present utility model;
[0020] Figure 4 is a cross-sectional view of the overall structure of the present utility model.
[0021] In the figure: 1 - workbench; 2 - cleaning bin; 3 - scale bar; 4 - cutting groove; 5 - cutting limit block; 6 - lifting chamber; 7 - first electric cylinder; 8 - first rotating rod; 9 - second rotating rod; 10 - tape roll; 11 - support column; 12 - guiding winding ring; 13 - handle; 14 - adsorption layer; 15 - rotating grip; 16 - rotating screw; 17 - upper limit groove; 18 - lower limit groove; 19 - limit hole; 20 - lifting support platform; 21 - first output rod; 22 - friction layer; 23 - cutting knife group; 24 - movable groove; 25 - second output rod; 26 - motor; 27 - lead screw; 28 - threaded sleeve; 29 - fixing plate; 30 - second electric cylinder. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0022] To make the objectives, technical solutions, and advantages of the embodiments of the present utility model clearer, the technical solutions in the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model. Obviously, the described embodiments are some, but not all, of the embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without making creative efforts fall within the scope of protection of the present utility model. Embodiment
[0023] Refer to Figures 1-4, A low-smoke and halogen-free flame-retardant tape cutting device, including a workbench 1. On the outer surface of the left side of the workbench 1, there is a motor 26 and a cleaning bin 2, and the cleaning bin 2 is located at the bottom of the motor 26. On the outer surface of the left side of the cleaning bin 2, there is a handle 13. On the inner surface of the bottom of the cleaning bin 2, there is an adsorption layer 14. The output end of the motor 26 is provided with a lead screw 27, and a threaded sleeve 28 is arranged around the lead screw 27. On the outer surface of the top of the threaded sleeve 28, there is a limiting lower groove 18. On the outer surface of the top of the workbench 1, two groups of fixed plates 29 are arranged in parallel. On the outer surfaces of the two groups of fixed plates 29, there are scale bars 3. Around the left ends of the two groups of fixed plates 29, there are two groups of lifting chambers 6. Around the right sides of the two groups of fixed plates 29, there are two groups of support columns 11. Between the two groups of support columns 11, there is a tape roll 10. On the outer surfaces of both sides of the tape roll 10, there are second rotating rods 9, and the two groups of second rotating rods 9 are respectively rotationally connected to the corresponding support columns 11. Specifically, through the cooperation of the above structures, the cutting quality of the low-smoke and halogen-free flame-retardant tape can be guaranteed, so as to meet the diverse requirements of different industries for tape cutting.
[0024] Refer to Figures 1-4 , On the inner walls of the left ends of the two groups of fixed plates 29, there are cutting limiting blocks 5. On the outer surface of each group of limiting blocks 5, there is a cutting groove 4. Between the inner surfaces of the tops of the two groups of lifting chambers 6, there is a lifting support platform 20. On the lifting support platform 20, there are two groups of electric cylinders 7. The output end of each group of electric cylinders 7 is provided with an output rod 21. Specifically, after the two groups of electric cylinders 7 on the lifting support platform 20 longitudinally move to appropriate positions, start the corresponding two groups of electric cylinders 7 to make the output rods 21 connected to their output ends longitudinally move, thereby driving the cutting tool group 23 at their ends to longitudinally move to cut the low-smoke and halogen-free flame-retardant tape of the corresponding size. On the outer surfaces of the other sides of the two groups of output rods 21, there is a cutting tool group 23. On the inner surfaces of the bottoms of the two groups of lifting chambers 6, there are electric cylinders 30. The output end of each group of electric cylinders 30 is provided with an output rod 25. The other ends of the two groups of output rods 25 are fixedly connected to the corresponding lifting support platforms 20. Specifically, start the corresponding electric cylinders 30 to make the output rods 25 connected to their output ends longitudinally move, and the longitudinal movement of the output rods 25 drives the corresponding lifting support platforms 20 to longitudinally move.
[0025] Refer to Figures 1-4, there are two groups of limiting holes 19 provided at the top of the lower limiting groove 18, a friction layer 22 is provided between the two groups of limiting holes 19, a limiting upper groove 17 is provided on the surface of the lower limiting groove 18, and two groups of rotating screws 16 are rotatably connected to the surface of the limiting upper groove 17. Rotating grips 15 are provided on the outer surfaces of the tops of the two groups of rotating screws 16. Specifically, by rotating the two groups of rotating screws 16, the distance between the lower limiting groove 18 and the upper limiting groove 17 is adjusted, and the friction layer 22 at the top of the lower limiting groove 18 is in full contact with the corresponding tape roll 10. At this time, the corresponding motor 26 is started to make the lead screw 27 connected to its output end rotate. The rotation of the lead screw 27 drives the threaded sleeve 28 around it to move, and the threaded sleeve 28 drives the corresponding lower limiting groove 18 to move outwards, thereby pulling one end of the tape roll 10 to move outwards. The outer surface of the rotating screw 16 can be rotatably connected within the corresponding limiting hole 19. A guiding winding ring 12 is provided between the inner surfaces of the two fixing plates 29 away from the lower limiting groove 18. First rotating rods 8 are provided on both sides of the guiding winding ring 12, and the two groups of first rotating rods 8 are rotatably connected to the inner surfaces of the corresponding fixing plates 29. Specifically, the rotational connection between the rotating screw 16 and the limiting hole 19 provides the possibility of flexible adjustment, and the guiding winding ring 12 and the first rotating rods 8 on both sides thereof ensure the stability of the tape during transmission.
[0026] Refer to Figures 1-4 , both of the two groups of first electric cylinders 7 and the motor 26 are electrically connected to an external power source. Specifically, both the first electric cylinders 7 and the motor 26 are connected to the external power source to achieve automatic control and ensure the stability and accuracy of tape cutting.
[0027] The implementation principle of the embodiment of the low-smoke and halogen-free flame-retardant tape cutting device of the present application is as follows:
[0028] When using the cutting device to cut the low-smoke and halogen-free flame-retardant tape, one end of the tape roll 10 formed by winding the low-smoke and halogen-free flame-retardant tape to be cut is bypassed under the lower surface of the first rotating rod 8. At the same time, one end of the tape roll 10 is placed between the lower limiting groove 18 and the upper limiting groove 17. By rotating the two groups of rotating screws 16, the distance between the lower limiting groove 18 and the upper limiting groove 17 is adjusted, and the friction layer 22 at the top of the lower limiting groove 18 is in full contact with the corresponding tape roll 10. At this time, the corresponding motor 26 is started to make the lead screw 27 connected to its output end rotate. The rotation of the lead screw 27 drives the threaded sleeve 28 around it to move, and the threaded sleeve 28 drives the corresponding lower limiting groove 18 to move outwards, thereby pulling one end of the tape roll 10 to move outwards.
[0029] On the other hand, after one end of the tape roll 10 moves outside the lifting chamber 6, the corresponding second electric cylinder 30 is activated to longitudinally move the second output rod 25 connected to its output end. The longitudinal movement of the second output rod 25 drives the corresponding lifting support platform 20 to longitudinally move. After the two first electric cylinders 7 on the lifting support platform 20 longitudinally move to appropriate positions, the corresponding two first electric cylinders 7 are activated to longitudinally move the first output rod 21 connected to their output ends, thereby driving the cutting tool set 23 at their ends to longitudinally move to cut the low-smoke and halogen-free flame-retardant tape of corresponding dimensions. The cutting size of the specific scale is read through the scale bar 3, and the scraps generated by cutting are adsorbed by the adsorption layer 14 at the bottom. The effect of cleanliness can be achieved by regularly cleaning the adsorption layer 14.
[0030] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements on some of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.
Claims
1. A low-smoke, halogen-free, flame-retardant tape cutting device, comprising a workbench (1), characterized in that: A motor (26) and a cleaning chamber (2) are arranged on the left outer surface of the workbench (1), and the cleaning chamber (2) is located at the bottom of the motor (26). A handle (13) is arranged on the left outer surface of the cleaning chamber (2), and an adsorption layer (14) is arranged on the bottom inner surface of the cleaning chamber (2). A screw rod (27) is arranged at the output end of the motor (26), and a threaded sleeve (28) is arranged on the periphery of the screw rod (27), and a limit lower groove (18) is arranged on the top outer surface of the threaded sleeve (28); Two groups of fixed plates (29) are arranged in parallel on the outer surface of the top of the workbench (1), and the outer surfaces of the two groups of fixed plates (29) are both provided with scale bars (3). Two groups of lifting chambers (6) are arranged on the outer periphery of the left ends of the two groups of fixed plates (29), and two groups of support columns (11) are arranged on the outer periphery of the right ends of the two groups of fixed plates (29). A tape roll (10) is arranged between the two groups of support columns (11), and second rotating rods (9) are arranged on the outer surfaces of both sides of the tape roll (10), and the two groups of the second rotating rods (9) are rotatably connected to the corresponding support columns (11).
2. A low-smoke, halogen-free, flame-retardant tape cutting device as claimed in claim 1, characterized in that: The inner walls of the left ends of the two groups of fixed plates (29) are both provided with cutting limit blocks (5), and the outer surface of each group of limit blocks (5) is provided with cutting grooves (4). A lifting support platform (20) is provided between the inner surfaces of the tops of the two groups of lifting chambers (6), and two groups of electric cylinders (7) are provided on the lifting support platform (20), and an output rod (21) is provided at the output end of each group of electric cylinders (7).
3. A low-smoke, halogen-free, flame-retardant tape cutting device as claimed in claim 2, characterized in that: A cutting knife group (23) is provided on the other side outer surface of the two groups of output rods one (21), and an electric cylinder two (30) is provided on the bottom inner surface of the two groups of lifting chambers (6). An output rod two (25) is provided at the output end of each group of electric cylinders two (30), and the other side ends of the two groups of output rods two (25) are fixedly connected to the corresponding lifting support platform (20).
4. A low-smoke, halogen-free, flame-retardant tape cutting device as claimed in claim 1, characterized in that: Two groups of limit holes (19) are arranged on the top of the limit lower groove (18), a friction layer (22) is arranged between the two groups of limit holes (19), a limit upper groove (17) is arranged on the surface of the limit lower groove (18), two groups of rotating screw rods (16) are rotatably connected to the surface of the limit upper groove (17), and a rotating handle (15) is arranged on the top outer surface of the two groups of rotating screw rods (16).
5. A low-smoke, halogen-free, flame-retardant tape cutting device as claimed in claim 4, characterized in that: The outer surface of the rotating screw rod (16) can be rotatably connected to the corresponding inner surface of the limiting hole (19), and a guide ring (12) is arranged between the inner surfaces of the two groups of fixed plates (29) away from the limiting lower groove (18). First rotating rods (8) are arranged on both sides of the guide ring (12), and the two groups of the first rotating rods (8) are rotatably connected to the inner surface of the corresponding fixed plate (29).
6. A low-smoke, halogen-free, flame-retardant tape cutting device as claimed in claim 2, characterized in that: The two groups of electric cylinders 1 (7) and the motors (26) are both electrically connected to an external power source.