Door plate cut-off structure of roller shutter door
By designing the cut-off structure of the roller shutter door panel, and using adjustment components and spray components, the cutting offset and inconvenience in the production of roller shutter doors is solved, and higher cutting accuracy and safety are achieved, and different models of roller shutter door curtains are adapted to different models.
Patent Information
- Application Number
- CN202420904833.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-28
- Publication Date
- 2024-12-13
- Estimated Expiration
- 2034-04-28
AI Technical Summary
The existing cutting devices for rolling shutter door production are prone to deviation during cutting, which affects the cutting accuracy and is inconvenient to fix and adjust the cutting position of different models of rolling shutter door curtains, resulting in inconvenient and inaccurate cutting.
A rolling shutter door and door panel cut-off structure is designed, including a processing box, cutting knife, moving plate, frame, fixing plate, adjustment assembly and spray assembly. The position adjustment of the cutting knife and the limit fixation of the plate are achieved through the motor drive screw and hydraulic rod. , spray assembly is used to cool down and prevent dust.
It improves the accuracy and safety of plate cutting, and can adapt to different models of roller shutter door curtains for fixing and cutting position adjustment, avoiding excessive temperature and dust on the cutting knife.
Smart Images
Figure CN222154080U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of rolling shutter door processing, and more specifically, to a rolling shutter door panel cutting structure. Background Art
[0002] Rolling shutter doors are made of multi-jointed door panels connected in series. In a fixed slide, the doors rotate up and down with the reel above the door as the center. When rolling shutter doors are produced, the panels need to be cut according to demand before the next step of processing. When cutting with existing cutting devices for rolling shutter door production, the door curtain is usually fixed by manual hand-held method, and it is easy to cause deviation during cutting, which will affect the accuracy of cutting.
[0003] After searching, the Chinese patent with publication number CN216829930U discloses a fixed-length automatic cutting device for rolling shutter door curtains. The advantage of this structure is that a negative pressure can be formed inside the dust storage bin through the operation of the fan, so that the dust can be sucked into the dust storage bin through the dust collecting pipe, so that the dust generated during operation will not cause harm to the staff, which greatly improves the safety of the staff and is worthy of vigorous promotion.
[0004] However, in actual use, since the pressing block and the cutting machine are fixed in position inside the device body, and since different types of rolling door curtains have different corresponding sizes, it is not only inconvenient to fix different types of rolling door curtains, but also inconvenient to adjust the cutting position of the rolling door curtain. Utility Model Content
[0005] In order to overcome the problems and defects in the prior art, the utility model provides a rolling door panel cutting structure to solve the problems raised in the above background technology.
[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a rolling shutter door panel cutting structure, comprising a processing box and a cutting knife installed inside the processing box, a movable plate is provided inside the processing box, a frame is provided at the bottom of the movable plate, a fixed plate is symmetrically provided at the bottom of the processing box and located at the bottom of the cutting knife, an adjustment component is provided between the bottom of the movable plate and the frame; the adjustment component comprises a plurality of fixed cylinders arranged at the bottom of the movable plate and located on both sides of the frame, a plurality of the fixed cylinders are provided with movable rods at the bottom, a plurality of the movable rods are provided with mounting frames at the bottom, a fixed rod is provided between the two mounting frames, a roller is sleeved on the fixed rod, a movable groove is opened on the surface of the movable plate, a screw rod is provided inside the movable groove, a movable block is threadedly sleeved on the screw rod, the bottom of the movable block is connected to the surface of the frame, a first motor is provided on one side of the movable plate, and the output end of the first motor is connected to the screw rod, which is conducive to fixing the plate and cutting the plate at different positions.
[0007] Preferably, a base is provided at the bottom of the processing box, the top of the base is connected with the surface of the processing box, a collecting groove is provided on the surface of the base, a collecting frame is provided inside the collecting groove, a support frame is provided on one side of the processing box, a storage tank is provided on the support frame, and a spray assembly is provided between one side of the frame and the storage tank; the spray assembly includes a connecting plate arranged on one side of the frame, a spray pipe is provided at the bottom of the connecting plate, a delivery pipe is connected to one side of the spray pipe, one end of the delivery pipe passes through the surface of the processing box and is connected to the storage tank, which is beneficial to avoid excessive temperature of the cutting knife and avoid dust generation.
[0008] Preferably, electric push rods are provided on both sides of the processing box, the output ends of the two electric push rods pass through the surface of the processing box and are connected to the surface of the fixed plate, the top surfaces of the two fixed plates are provided with a first slide groove, and the two first slide grooves are provided with sliding rollers, and the one side surfaces of the two fixed plates are provided with a second slide groove, and the two second slide grooves are provided with rotating rollers, which is conducive to limiting the two sides of the plate.
[0009] Preferably, a hydraulic rod is provided on the top of the processing box, and the output end of the hydraulic rod passes through the surface of the processing box and is connected to the surface of the movable plate. Limiting plates are provided on both sides of the movable plate. Limiting holes are provided on the surfaces of the two limiting plates. Limiting rods are provided inside the two limiting holes and inside the processing box. Both ends of the two limiting rods are connected to the inner wall of the processing box, which is conducive to limiting the movable plate.
[0010] Preferably, a rotating rod is provided inside the frame, the cutting knife is located outside the rotating rod, a second motor is provided on one side of the frame, and the output end of the second motor is connected to the rotating rod, which is conducive to cutting the plate.
[0011] Preferably, the tops of the multiple movable rods all pass through the surface of the fixed tube and extend into the inside of the fixed tube, and the tops of the multiple movable rods are all provided with baffles, and the tops of the baffles are provided with springs, one end of the springs is connected to the inner wall of the fixed tube, which is conducive to limiting the movable rods.
[0012] Technical effects and advantages of the utility model:
[0013] 1. By setting the adjustment component and the fixed plate, starting the first motor to drive the screw to rotate, so that the moving block drives the frame to move along the screw, the position of the cutting knife can be adjusted, and then starting the electric push rod to make the fixed plate contact the side of the plate, so that the two sides of the plate can be limited, and then starting the hydraulic rod to drive the moving plate to move downward along the limit rod, so that the position of the cutting knife is moved downward, so that the roller contacts the plate, and the moving plate generates pressure on the fixed cylinder to make the movable rod move inside the fixed cylinder. Through the elasticity of the spring, a driving force is generated on the movable rod, and the movable rod generates pressure on the fixed rod, so that the roller can be closely fitted with the surface of the plate, and the two ends of the plate can be squeezed and fixed, so that not only the plate can be fixed, but also the cutting position of the plate can be changed, which can improve the accuracy of plate cutting;
[0014] 2. By setting up a spray component, the clean water in the storage tank is transported to the inside of the spray pipe through the delivery pipe, and it can be sprayed when the cutting knife is cutting the plate. This can not only avoid the temperature of the cutting knife being too high, but also avoid the generation of dust. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model.
[0016] Figure 2 It is a cross-sectional structural schematic diagram of the utility model.
[0017] Figure 3 It is a schematic diagram of the structure of the regulating component of the utility model.
[0018] Figure 4 It is a schematic diagram of the structure of the fixing tube and the fixing rod of the utility model.
[0019] Figure 5 It is a schematic diagram of the structure of the fixing plate and the limiting rod of the utility model.
[0020] Figure 6 For the utility model Figure 2 A partial enlarged schematic diagram in the middle.
[0021] The accompanying drawings are marked as follows: 1. processing box; 2. cutting knife; 3. moving plate; 4. frame; 5. fixed plate; 6. fixed cylinder; 7. movable rod; 8. fixed rod; 9. roller; 10. screw rod; 11. moving block; 12. first motor; 13. base; 14. collecting frame; 15. storage tank; 16. connecting plate; 17. spray tube; 18. conveying pipe; 19. electric push rod; 20. sliding roller; 21. rotating roller; 22. hydraulic rod; 23. limit plate; 24. limit rod; 25. second motor; 26. spring. DETAILED DESCRIPTION
[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0023] As attached Figure 1-6 A rolling door panel cutting structure shown in the figure includes a processing box 1 and a cutting knife 2 installed inside the processing box 1, a moving plate 3 is provided inside the processing box 1, a frame 4 is provided at the bottom of the moving plate 3, a fixed plate 5 is symmetrically provided at the bottom of the processing box 1 and located at the bottom of the cutting knife 2, and an adjustment component is provided between the bottom of the moving plate 3 and the frame 4; the adjustment component includes a plurality of fixed cylinders 6 arranged at the bottom of the moving plate 3 and located on both sides of the frame 4, a movable rod 7 is provided at the bottom of the plurality of fixed cylinders 6, a mounting frame is provided at the bottom of the plurality of movable rods 7, a fixed rod 8 is provided between the two mounting frames, a roller 9 is sleeved on the fixed rod 8, a moving groove is opened on the surface of the moving plate 3, a screw rod 10 is provided inside the moving groove, a moving block 11 is threadedly sleeved on the screw rod 10, and the bottom of the moving block 11 is connected to the surface of the frame 4, a first motor 12 is provided on one side of the moving plate 3, and the output end of the first motor 12 is connected to the screw rod 10.
[0024] As attached Figure 1 , 2 As shown in Figures 5 and 6, a base 13 is provided at the bottom of the processing box 1, and the top of the base 13 is connected with the surface of the processing box 1, a collecting groove is provided on the surface of the base 13, and a collecting frame 14 is provided inside the collecting groove. A supporting frame is provided on one side of the processing box 1, and a storage tank 15 is provided on the supporting frame. A spray assembly is provided between one side of the frame 4 and the storage tank 15; the spray assembly includes a connecting plate 16 arranged on one side of the frame 4, a spray pipe 17 is provided at the bottom of the connecting plate 16, and a conveying pipe 18 is connected to one side of the spray pipe 17, and one end of the conveying pipe 18 passes through the surface of the processing box 1 and is connected to the storage tank 15. The contact position between the cutting knife 2 and the plate is sprayed through the spray pipe 17, so that the cutting knife 2 can be cooled and the dust can be wetted.
[0025] As attached Figure 1 , 5 As shown, electric push rods 19 are provided on both sides of the processing box 1, and the output ends of the two electric push rods 19 penetrate the surface of the processing box 1 and are connected to the surface of the fixed plate 5. The top surfaces of the two fixed plates 5 are provided with first slide grooves, and the two first slide grooves are provided with slide rollers 20. The side surfaces of the two fixed plates 5 are provided with second slide grooves, and the two second slide grooves are provided with rollers 21. Start the electric push rods 19 to drive the fixed frame to move, and make the rollers 21 contact with the side of the plate, so that the two sides of the plate can be limited.
[0026] As attached Figure 2 , 3 As shown in Figures 5 and 6, a hydraulic rod 22 is provided on the top of the processing box 1, and the output end of the hydraulic rod 22 passes through the surface of the processing box 1 and is connected to the surface of the movable plate 3. Limiting plates 23 are provided on both sides of the movable plate 3. Limiting holes are provided on the surfaces of the two limiting plates 23. Limiting rods 24 are provided inside the two limiting holes and inside the processing box 1. Both ends of the two limiting rods 24 are connected to the inner wall of the processing box 1. When the hydraulic rod 22 is started, the movable plate 3 is driven to move, so that the limiting holes on the surface of the movable plate 3 slide along the limiting rods 24, and then the movable plate 3 can be limited, so that the movable plate 3 can move vertically along the processing box 1.
[0027] As attached Figure 6 As shown, a rotating rod is provided inside the frame 4, and the cutting knife 2 is located outside the rotating rod. A second motor 25 is provided on one side of the frame 4, and the output end of the second motor 25 is connected to the rotating rod. When the second motor 25 is started, the rotating rod and the cutting knife 2 are driven to rotate, so that the plate can be cut.
[0028] As attached Figure 4 As shown, the tops of the multiple movable rods 7 pass through the surface of the fixed cylinder 6 and extend to the inside of the fixed cylinder 6. The tops of the multiple movable rods 7 are provided with baffles. The baffles can limit the tops of the movable rods 7 when the movable rods 7 move to prevent the movable rods 7 from falling off from the inside of the fixed cylinder 6. A spring 26 is provided on the top of the baffle, and one end of the spring 26 is connected to the inner wall of the fixed cylinder 6. Through the spring 26 of the spring 26, a thrust can be generated on the movable rod 7 to move the movable rod 7 downward.
[0029] Working principle of the utility model: when in use, first place the plate inside the processing box 1 so that it is located at the bottom of the roller 9, then start the two electric push rods 19, make the rollers 21 on one side of the two fixed plates 5 fit with the side of the plate, then start the hydraulic rod 22, drive the movable plate 3 to move along the limit rod 24, move the cutting knife 2 downward, then start the second motor 25, drive the rotating rod and the cutting knife 2 to rotate, and the plate can be cut. During the movement of the movable plate 3, the rollers 9 on both sides of the cutting knife 2 are driven to contact the surface of the plate. When the movable plate 3 continues to move, the movable rod 7 slides inside the fixed cylinder 6 to generate expansion and contraction. The elasticity of the spring 26 can generate thrust on the movable rod 7 and the fixed rod 8, and the fixed rod 8 drives the roller 9 to move downward so that the roller 9 contacts the surface of the plate. The two rollers 9 on both sides of the cutting knife 2 can squeeze and fix the two ends of the plate;
[0030] Secondly, the second motor 25 is started to drive the rotating rod and the cutting knife 2 to operate, and then the plate is pushed, so that the two sides of the plate and the rollers 21 inside the second chute on the surface of the fixed plate 5 generate friction, so that the rollers 21 rotate inside the second chute, so that the top of the plate and the roller 9 generate friction, so that the roller 9 rotates on the fixed rod 8, so that the plate can be fixed and moved at the same time, so as to facilitate direct cutting of the plate;
[0031] Then, since the plate will produce debris, and the cutting knife 2 will be easily overheated after long-term operation, the clean water in the storage tank 15 is transported to the inside of the spray pipe 17 through the delivery pipe 18. Since the spray pipe 17 is inclined, the position where the cutting knife 2 contacts the plate can be sprayed, which can not only cool the cutting knife 2, but also make the debris moist, thereby avoiding the debris from splashing;
[0032] When it is necessary to cut the plate at different positions, the first motor 12 is started to drive the screw rod 10 to rotate, so that the moving block 11 drives the frame 4 to move along the screw rod 10, and then the position of the cutting knife 2 can be adjusted, which can increase the use range of the cutting knife 2. The utility model can adjust the position of the cutting knife 2 and the fixed plate 5, and then cooperate with the roller 9, which can not only adjust the cutting position of the plate, but also limit and fix the plate to avoid sliding of the plate and improve the accuracy of plate cutting. Through the spray tube 17, not only can the temperature of the cutting knife 2 be prevented from being too high, but also the debris can be processed.
[0033] Finally: The above embodiments are only illustrative of the principles and effects of the present invention, and are not intended to limit the present invention. Anyone familiar with the technology may modify or change the above embodiments without violating the spirit and scope of the present invention. Therefore, all equivalent modifications or changes made by those with ordinary knowledge in the relevant technical field without departing from the spirit and technical ideas disclosed by the present invention should still be covered by the claims of the present invention.
Claims
1. A rolling door panel cutting structure, comprising a processing box (1) and a cutting knife (2) installed inside the processing box (1), characterized in that: A movable plate (3) is provided inside the processing box (1), a frame (4) is provided at the bottom of the movable plate (3), a fixed plate (5) is symmetrically provided at the bottom of the processing box (1) and located at the bottom of the cutting knife (2), and an adjustment component is provided between the bottom of the movable plate (3) and the frame (4); The adjustment assembly comprises a plurality of fixed cylinders (6) arranged at the bottom of the movable plate (3) and located on both sides of the frame (4); a movable rod (7) is provided at the bottom of each of the fixed cylinders (6); a mounting frame is provided at the bottom of each of the movable rods (7); a fixed rod (8) is provided between two mounting frames; a roller (9) is sleeved on the fixed rod (8); a movable groove is provided on the surface of the movable plate (3); a screw rod (10) is provided inside the movable groove; a movable block (11) is threadedly sleeved on the screw rod (10); the bottom of the movable block (11) is connected to the surface of the frame (4); a first motor (12) is provided on one side of the movable plate (3); and an output end of the first motor (12) is connected to the screw rod (10).
2. The rolling door panel cutting structure according to claim 1, characterized in that: The processing box (1) has a base (13) at the bottom, the top of the base (13) is connected to the surface of the processing box (1), the surface of the base (13) is provided with a collecting groove, the inside of the collecting groove is provided with a collecting frame (14), one side of the processing box (1) is provided with a support frame, the support frame is provided with a storage tank (15), and a spray assembly is provided between one side of the frame (4) and the storage tank (15); The spray assembly comprises a connecting plate (16) arranged on one side of the frame (4); a spray pipe (17) is provided at the bottom of the connecting plate (16); a delivery pipe (18) is connected to one side of the spray pipe (17); one end of the delivery pipe (18) passes through the surface of the processing box (1) and is connected to the storage tank (15).
3. The rolling door panel cutting structure according to claim 1, characterized in that: Electric push rods (19) are provided on both sides of the processing box (1), and the output ends of the two electric push rods (19) penetrate the surface of the processing box (1) and are connected to the surface of the fixed plate (5). The top surfaces of the two fixed plates (5) are provided with first slide grooves, and the insides of the two first slide grooves are provided with rollers (20). The side surfaces of the two fixed plates (5) are provided with second slide grooves, and the insides of the two second slide grooves are provided with rollers (21).
4. The rolling door panel cutting structure according to claim 1, characterized in that: A hydraulic rod (22) is provided on the top of the processing box (1), the output end of the hydraulic rod (22) penetrates the surface of the processing box (1) and is connected to the surface of the movable plate (3), and limit plates (23) are provided on both sides of the movable plate (3), and limit holes are provided on the surfaces of the two limit plates (23), and limit rods (24) are provided inside the two limit holes and inside the processing box (1), and both ends of the two limit rods (24) are connected to the inner wall of the processing box (1).
5. The rolling door panel cutting structure according to claim 1, characterized in that: A rotating rod is provided inside the frame (4), the cutting knife (2) is located outside the rotating rod, a second motor (25) is provided on one side of the frame (4), and an output end of the second motor (25) is connected to the rotating rod.
6. The rolling door panel cutting structure according to claim 1, characterized in that: The tops of the plurality of movable rods (7) all pass through the surface of the fixed tube (6) and extend into the interior of the fixed tube (6); baffles are provided on the tops of the plurality of movable rods (7); a spring (26) is provided on the top of the baffle; one end of the spring (26) is connected to the inner wall of the fixed tube (6).