Aluminum plastic machine with adjustable cutter stepping roller

Abstract

The utility model discloses an aluminum plastic machine with an adjustable cutter stepping roller, and relates to the technical field of aluminum plastic machines, the aluminum plastic machine comprises an aluminum plastic machine device main body, the aluminum plastic machine device main body comprises a rack, a punching box, a feeding assembly and an adjusting assembly used for adjusting the left-right position of the feeding assembly, the punching box is arranged on the left side of the rack, and the feeding assembly is arranged on the right side of the rack. The automatic punching machine has the advantages that the adjusting assembly is arranged, double screws in the adjusting assembly have the self-locking characteristic, when the servo motor stops working, the screws can be kept at the current positions of the screws, the screws can be automatically adjusted, the screws can be automatically adjusted, and the adjusting assembly is arranged on the feeding assembly on the right side of the machine frame. By observing the position of the material plate in the material groove of the limiting plate, the left-right position of the stepping roller is accurately fixed, rapid adjustment is achieved, the problem that the stepping roller needs to be disassembled when the material plate is adjusted to move left and right is solved, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of aluminum plastic machines, in particular to an aluminum plastic machine with an adjustable cutting knife stepping roller. Background Art

[0002] When the aluminum-plastic machine replaces the mold, due to the deviation between the molds, the up and down displacement of the board cut by the cutter can be adjusted by parameters, but the left and right displacement requires the stepping roller to be removed and the fixed base of the stepping roller above the cutter to achieve the adjustment of the left and right displacement. This adjustment method requires the stepping roller to be removed and then installed back to check whether the adjustment distance is suitable, which greatly wastes time and has a very serious problem of low efficiency. At the same time, due to manual adjustment, there is a problem of low accuracy. For this reason, we propose an aluminum-plastic machine with an adjustable cutter stepping roller. Utility Model Content

[0003] The utility model aims to provide an aluminum plastic machine with an adjustable cutting knife stepping roller.

[0004] To achieve the above object, the utility model provides the following technical solutions: an aluminum-plastic machine with adjustable cutting knife stepping rollers, comprising an aluminum-plastic machine device body, the aluminum-plastic machine device body comprising a frame, a punching box, a feeding assembly and an adjusting assembly for adjusting the left and right positions of the feeding assembly, the punching box is arranged on the left side of the frame, the feeding assembly is arranged above the punching box and passes through the frame, and the adjusting assembly is arranged on the feeding assembly on the right side of the frame;

[0005] The feeding assembly includes a stepping roller, a coupling and a stepping motor, the left end of the coupling is key-connected to the right end of the stepping roller, the right end of the coupling is key-connected to the left output end of the stepping motor, the right end of the coupling passes through the frame and is provided with a fixing ring on the periphery, and a motor seat 1 is fixedly connected to the bottom of the stepping motor;

[0006] The adjustment assembly includes a servo motor, a dual-output shaft reducer, two single-output shaft reducers, two screws and an adjustment plate, the top output end of the servo motor is key-connected with the bottom input end of the dual-output shaft reducer, the left output end of the dual-output shaft reducer is key-connected with the right input end of one of the single-output shaft reducers, and the right output end of the dual-output shaft reducer is key-connected with the left input end of the other single-output shaft reducer, the two screws are respectively arranged in the output ends on the front sides of the two single-output shaft reducers, the two screws are arranged in parallel and have threads of the same rotation direction, both ends of the right side of the adjustment plate are provided with sliders, and the middle parts of the two sliders are provided with internal threads matching the screws;

[0007] The fixing ring is connected with the adjusting plate by bolts for fixing the coupling, the motor seat 1 is connected with the adjusting plate by bolts for fixing the stepping motor, and a sleeve is arranged in the middle of the bottom of the adjusting plate.

[0008] As a further solution of the utility model: the aluminum-plastic machine device body also includes a support assembly for fixing the adjustment assembly, the support assembly includes a second motor seat, a right-angle plate, a screw support frame and a guide rod, and the left side of the support assembly is fixedly connected to the right side of the frame.

[0009] As a further solution of the utility model: the second motor seat is located below the servo motor, and the top of the second motor seat is fixedly connected to the bottom of the servo motor, and two right-angle plates are provided, and the two right-angle plates are respectively arranged at the output ends on both sides of the dual output shaft reducer.

[0010] As a further solution of the utility model: two screw support frames are provided, and the two screw support frames are respectively arranged directly below the two screws, and two support blocks are provided on the top of the front end of the two screw support frames, and the bearings provided on the top of the two support blocks are respectively rotatably connected to the front and rear ends of the screw.

[0011] As a further solution of the utility model: the guide rod and the sleeve slide in close contact, the left end of the guide rod is fixed to the right side of the frame, and a crank is provided at the right end of the guide rod, the bearings provided at both ends of the crank are respectively rotatably connected to the right ends of the two screw rods, and the bearing provided in the middle of the crank is rotatably connected to the right end of the guide rod.

[0012] As a further solution of the utility model: a limit plate is arranged on the punching box below the front side of the stepping roller, and a plurality of material slots are evenly opened on the front side of the limit plate.

[0013] By adopting the above technical solution, compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. The utility model starts the servo motor by setting an adjustment component, and the servo motor drives the output shafts at the left and right ends of the double-output shaft reducer to rotate simultaneously. The output shafts rotating at both ends of the double-output shaft reducer respectively drive the output shafts of the single-output shaft reducers on both sides to rotate, thereby driving the two screws to rotate synchronously. When the two screws rotate synchronously, due to the effect of the thread, the stepping roller on the coupling will move along the axial direction of the screw, that is, when the servo motor rotates forward, the stepping roller drives the material plate thereon to move to the left, and when the servo motor rotates reversely, the stepping roller drives the material plate thereon to move to the right. In addition, the double screws have a self-locking characteristic, that is, when the servo motor stops working, the friction between the lines will prevent the screws from automatically loosening or moving, so that the screws will remain in their current positions, which is conducive to improving the accuracy of the stepping roller displacement;

[0015] 2. The utility model uses the adjustment component and the limit plate in coordination, and by observing the position of the material plate in the material slot of the limit plate, the left and right positions of the stepping rollers are accurately fixed, thereby achieving rapid adjustment and avoiding the need to remove the stepping rollers when adjusting the left and right shifts of the material plate, which is beneficial to improving work efficiency.

[0016] Other advantages, objectives and features of the present invention will be described in the following description to some extent, and will be apparent to those skilled in the art based on the following examination and study, or may be taught from the practice of the present invention to some extent. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 The overall structure of the aluminum plastic machine device body in the embodiment of the utility model is shown in FIG. Figure 1 ;

[0018] Figure 2 The overall structure of the aluminum plastic machine device body in the embodiment of the utility model is shown in FIG. Figure 2 ;

[0019] Figure 3 for Figure 2 A local enlarged schematic diagram of the middle A;

[0020] Figure 4 This is a schematic diagram of the installation position of the support assembly in the embodiment of the utility model;

[0021] Figure 5 This is a schematic diagram of the structure of the adjustment component in the embodiment of the utility model;

[0022] Figure 6 It is a schematic diagram of the structural explosion of the adjustment component in the embodiment of the utility model.

[0023] In the figure: 1. frame; 2. punching box; 3. feeding assembly; 31. stepping roller; 32. coupling; 321. fixing ring; 33. stepping motor; 331. motor seat 1; 4. adjustment assembly; 41. servo motor; 42. double output shaft reducer; 43. single output shaft reducer; 44. screw; 45. adjustment plate; 451. slider; 452. sleeve; 5. support assembly; 51. motor seat 2; 52. right angle plate; 53. screw support frame; 531. support block; 54. guide rod; 55. crank; 6. limit plate; 61. material trough. DETAILED DESCRIPTION

[0024] The specific implementation modes of the present invention are further described below in conjunction with the accompanying drawings. It should be noted that the description of these implementation modes is used to help understand the present invention, but does not constitute a limitation to the present invention.

[0025] In addition, the technical features involved in each embodiment of the present invention described below can be combined with each other as long as there is no conflict between them.

[0026] Please see attached Figure 1 - Attachment Figure 6 The utility model discloses an aluminum-plastic machine with an adjustable cutting knife stepping roller, comprising an aluminum-plastic machine device body, the aluminum-plastic machine device body comprising a frame 1, a punching box 2, a feeding assembly 3 and an adjusting assembly 4 for adjusting the left and right positions of the feeding assembly 3, the punching box 2 is arranged on the left side of the frame 1, the feeding assembly 3 is arranged above the punching box 2 and passes through the frame 1, and the adjusting assembly 4 is arranged on the feeding assembly 3 on the right side of the frame 1;

[0027] The feeding assembly 3 includes a stepping roller 31, a coupling 32 and a stepping motor 33. The left end of the coupling 32 is key-connected to the right end of the stepping roller 31, and the right end of the coupling 32 is key-connected to the left output end of the stepping motor 33. The right end of the coupling 32 passes through the frame 1 and is provided with a fixing ring 321 on the periphery. A motor seat 331 is fixedly connected to the bottom of the stepping motor 33.

[0028] The adjustment component 4 includes a servo motor 41, a dual-output shaft reducer 42, two single-output shaft reducers 43, two screws 44 and an adjustment plate 45. The top output end of the servo motor 41 is key-connected with the bottom input end of the dual-output shaft reducer 42, the left output end of the dual-output shaft reducer 42 is key-connected with the right input end of a single-output shaft reducer 43, and the right output end of the dual-output shaft reducer 42 is key-connected with the left input end of another single-output shaft reducer 43. The two screws 44 are respectively arranged in the output ends of the front sides of the two single-output shaft reducers 43. The two screws 44 are arranged in parallel and have threads of the same rotation direction processed thereon. Slide blocks 451 are provided at both ends of the right side of the adjustment plate 45, and the middle parts of the two slide blocks 451 are provided with internal threads matching the screws 44.

[0029] The fixing ring 321 is connected with the adjusting plate 45 by bolts for fixing the coupling 32 , the motor seat 331 is connected with the adjusting plate 45 by bolts for fixing the stepping motor 33 , and a sleeve 452 is provided in the middle of the bottom of the adjusting plate 45 .

[0030] In one embodiment of the present utility model: the main body of the aluminum plastic machine device also includes a support assembly 5 for fixing the adjustment assembly 4, the support assembly 5 includes a motor seat 2 51, a right-angle plate 52, a screw support frame 53 and a guide rod 54, and the left side of the support assembly 5 is fixedly connected to the right side of the frame 1.

[0031] In one embodiment of the present invention: the second motor seat 51 is located below the servo motor 41, and the top of the second motor seat 51 is fixedly connected to the bottom of the servo motor 41, and two right-angle plates 52 are provided, and the two right-angle plates 52 are respectively arranged at the output ends on both sides of the dual output shaft reducer 42.

[0032] In one embodiment of the present invention: two screw support frames 53 are provided, and the two screw support frames 53 are respectively arranged directly below the two screws 44, and two support blocks 531 are provided on the top of the front end of the two screw support frames 53, and the bearings provided on the top of the two support blocks 531 are respectively rotatably connected to the front and rear ends of the screw 44.

[0033] In one embodiment of the present utility model: the guide rod 54 slides in close contact with the sleeve 452, the left end of the guide rod 54 is fixed to the right side of the frame 1, and a crank 55 is provided at the right end of the guide rod 54, the bearings provided at both ends of the crank 55 are respectively rotatably connected to the right ends of the two screw rods 44, and the bearing provided in the middle of the crank 55 is rotatably connected to the right end of the guide rod 54.

[0034] In one embodiment of the present utility model: a limit plate 6 is provided on the punching box 2 below the front side of the stepping roller 31 , and a plurality of material slots 61 are evenly provided on the front side of the limit plate 6 .

[0035] Example 1, please refer to the attached Figure 1 - Attachment Figure 6 In the double-screw 44 transmission, the two screws 44 work at the same time, so that the load is distributed on the two screws 44, which can avoid the bending deformation and local wear problems caused by the force concentrated on one screw 44 in the single-screw 44 transmission. At the same time, the double-screw 44 transmission can achieve high-precision linear motion by accurately controlling the rotation angle and speed of the two screws 44. The synchronous movement of the two screws 44 can reduce the motion deviation caused by the manufacturing error or installation error of the single screw 44, thereby ensuring that the stepping roller 31 remains stable and has high position accuracy during the movement.

[0036] Example 2, please refer to the attached Figure 1 - Attachment Figure 6 , align the material plate with the material trough 61. When the material plate on the stepping roller 31 deviates to the left, start the servo motor 41 to reverse it, and drive the output shafts at the left and right ends of the dual-output shaft reducer 42 to rotate at the same time. The output shafts rotating at both ends of the dual-output shaft reducer 42 respectively drive the output shafts of the single-output shaft reducers 43 on both sides to rotate, thereby driving the two screws 44 to rotate synchronously, and driving the stepping roller 31 on the screw 44 to shift to the right. When the material plate on the stepping roller 31 is flush with the material plate in the material trough 61, turn off the servo motor 41. At this time, the adjustment of the stepping roller 31 is completed. When the material plate on the stepping roller 31 deviates to the right, start the servo motor 41 to make it rotate forward, and the subsequent operations are the same as above.

[0037] Specifically, an adjustment component 4 is set, and the servo motor 41 is started. The servo motor 41 drives the output shafts at the left and right ends of the dual-output shaft reducer 42 to rotate simultaneously, and the output shafts rotating at both ends of the dual-output shaft reducer 42 respectively drive the output shafts of the single-output shaft reducers 43 on both sides to rotate, thereby driving the two screws 44 to rotate synchronously. When the two screws 44 rotate synchronously, due to the action of the thread, the stepping roller 31 on the coupling 32 will move along the axial direction of the screw 44, that is, when the servo motor 41 rotates forward, the stepping roller 31 drives the material plate thereon to move to the left, and when the servo motor 41 rotates reversely, the stepping roller 31 drives the material plate thereon to move to the right. In addition, the dual screws 44 have a self-locking characteristic, that is, when the servo motor 41 stops working, the friction between the lines will prevent the screw 44 from automatically loosening or moving, so that the screw 44 will remain in its current position, which is beneficial to improving the accuracy of the displacement of the stepping roller 31.

[0038] Specifically, by observing the position of the material plate in the material slot 61 of the limit plate 6, the left and right positions of the stepping roller 31 are accurately fixed to achieve rapid adjustment, thereby avoiding the need to remove the stepping roller 31 when adjusting the left and right displacement of the material plate, which is beneficial to improving work efficiency.

[0039] Working principle:

[0040] First, observe the position of the material plate in the material slot 61 of the limit plate 6. When the material plate on the stepping roller 31 deviates to the left, start the servo motor 41 to reverse it, and drive the stepping roller 31 on the screw 44 to shift to the right. When the material plate on the stepping roller 31 deviates to the right, start the servo motor 41 to rotate forward, and drive the stepping roller 31 on the screw 44 to shift to the left. During the above adjustment process, when the material plate on the stepping roller 31 is flush with the material plate in the material slot 61, turn off the servo motor 41. At this time, the adjustment of the stepping roller 31 is completed. At this point, the entire workflow is completed.

[0041] The above-mentioned front, back, left, right, top and bottom are all based on the figures in the specification. Figure 1 As a benchmark, according to the person's observation perspective, the side of the device facing the observer is defined as the front, the left side of the observer is defined as the left, and so on.

[0042] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the scope of protection of the present invention.

[0043] It should be noted that the equipment structure and drawings of the utility model mainly describe the principle of the utility model. In terms of the technology of the design principle, the settings of the power mechanism, power supply system and control system of the device are not fully described. On the premise that the technical personnel in this field understand the principle of the above-mentioned utility model, the details of its power mechanism, power supply system and control system can be clearly known. The control method of the application document is automatic control through a controller, and the control circuit of the controller can be realized by simple programming by technical personnel in this field.

[0044] The standard parts used therein can all be purchased from the market and can be customized according to the instructions and drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt conventional models in the prior art, and the structures and principles of the components known to technical personnel in this field can be known by these technical personnel through technical manuals or through conventional experimental methods.

[0045] The embodiments of the present invention are described in detail above with reference to the accompanying drawings, but the present invention is not limited to the described embodiments.

[0046] For those skilled in the art, various changes, modifications, substitutions and variations can be made to these implementations without departing from the principles and spirit of the present invention, and they still fall within the protection scope of the present invention.

Claims

1. An aluminum-plastic machine with adjustable cutting knife stepping roller, comprising an aluminum-plastic machine device body, characterized in that: The main body of the aluminum plastic machine device comprises a frame (1), a punching box (2), a feeding assembly (3), and an adjusting assembly (4) for adjusting the left and right positions of the feeding assembly (3); the punching box (2) is arranged on the left side of the frame (1); the feeding assembly (3) is arranged above the punching box (2) and passes through the frame (1); and the adjusting assembly (4) is arranged on the feeding assembly (3) on the right side of the frame (1); The feeding assembly (3) comprises a stepping roller (31), a coupling (32) and a stepping motor (33); the left end of the coupling (32) is key-connected to the right end of the stepping roller (31); the right end of the coupling (32) is key-connected to the left output end of the stepping motor (33); the right end of the coupling (32) passes through the frame (1) and is provided with a fixing ring (321) on the periphery; and a motor seat (331) is fixedly connected to the bottom of the stepping motor (33); The adjustment component (4) comprises a servo motor (41), a dual-output shaft reduction box (42), two single-output shaft reduction boxes (43), two screw rods (44) and an adjustment plate (45); the top output end of the servo motor (41) is key-connected with the bottom input end of the dual-output shaft reduction box (42); the left output end of the dual-output shaft reduction box (42) is key-connected with the right input end of one of the single-output shaft reduction boxes (43); and the right output end of the dual-output shaft reduction box (42) is key-connected with the left input end of the other single-output shaft reduction box (43); the two screw rods (44) are respectively arranged in the output ends of the front sides of the two single-output shaft reduction boxes (43); the two screw rods (44) are arranged in parallel and have threads of the same rotation direction processed thereon; both ends of the right side of the adjustment plate (45) are provided with sliders (451); the middle parts of the two sliders (451) are provided with internal threads matching with the screw rods (44); The fixing ring (321) is bolted to the adjusting plate (45) for fixing the coupling (32); the motor seat (331) is bolted to the adjusting plate (45) for fixing the stepping motor (33); and a sleeve (452) is provided in the middle of the bottom of the adjusting plate (45).

2. The aluminum-plastic machine with adjustable cutting blade stepping roller according to claim 1, characterized in that: The aluminum plastic machine device body also includes a support assembly (5) for fixing the adjustment assembly (4), the support assembly (5) includes a second motor seat (51), a right angle plate (52), a screw support frame (53) and a guide rod (54), and the left side of the support assembly (5) is fixedly connected to the right side of the frame (1).

3. The aluminum-plastic machine with adjustable cutting blade stepping roller according to claim 2, characterized in that: The second motor seat (51) is located below the servo motor (41), and the top of the second motor seat (51) is fixedly connected to the bottom of the servo motor (41). Two right-angle plates (52) are provided, and the two right-angle plates (52) are respectively arranged at the output ends on both sides of the dual-output shaft reduction box (42).

4. The aluminum-plastic machine with adjustable cutting blade stepping roller according to claim 2, characterized in that: Two screw support frames (53) are provided, and the two screw support frames (53) are respectively arranged directly below the two screws (44), and two support blocks (531) are respectively provided at the top of the front end of the two screw support frames (53), and the bearings provided at the top of the two support blocks (531) are respectively rotatably connected to the front and rear ends of the screw (44).

5. The aluminum-plastic machine with adjustable cutting blade stepping roller according to claim 2, characterized in that: The guide rod (54) and the sleeve (452) are fitted and slidably connected, the left end of the guide rod (54) is fixed to the right side of the frame (1), and a crank (55) is provided at the right end of the guide rod (54), bearings provided at both ends of the crank (55) are respectively rotatably connected to the right ends of the two screw rods (44), and a bearing provided in the middle of the crank (55) is rotatably connected to the right end of the guide rod (54).

6. The aluminum-plastic machine with adjustable cutting blade stepping roller according to claim 1, characterized in that: A limiting plate (6) is provided on the punching box (2) below the front side of the stepping roller (31), and a plurality of material slots (61) are evenly arranged on the front side of the limiting plate (6).

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