Automatic metal profile micro-shaping device

Abstract

The utility model discloses an automatic metal profile micro-shaping device, which relates to the technical field of metal profile processing and comprises a frame, an upper pressing wheel, a lower pressing wheel and a driving motor, the upper pressing wheel and the lower pressing wheel are rotatably arranged on the frame, the lower pressing wheel is in transmission connection with the driving motor, a lifting adjusting mechanism is arranged on the frame, and the lifting adjusting mechanism is connected with the driving motor. The lifting end of the lifting adjusting mechanism is connected with the upper pressing wheel; the height of the upper pressing wheel is adjusted through the lifting adjusting mechanism, a deformed product is clamped between the upper pressing wheel and the lower pressing wheel, the size of a gap between the upper pressing wheel and the lower pressing wheel is adjusted through the lifting adjusting mechanism, and after the driving motor is started, the deformed product can be extruded and formed into a standard finished product again through the lower pressing wheel and the upper pressing wheel. Continuous production of new products by machining equipment is not affected, the production efficiency of the machining equipment is guaranteed, the deformed products are treated through waste heat of the deformed products, heat resources of the machining equipment do not need to be occupied again, and machining resources are saved.

Description

Technical Field

[0001] The utility model relates to the technical field of metal profile processing, in particular to an automatic metal profile micro-shaping device. Background Art

[0002] In the field of industrial aluminum extrusion, aluminum products are formed by pressing heated aluminum rods into molds through extruders. However, during the production process, changes in process conditions such as aluminum rod temperature, mold temperature, ingot barrel temperature, and extrusion speed often cause the extruded aluminum profiles to deform, the product's flatness is uneven, and it is easy to produce deformation defects such as convex or concave on one side. In addition, affected by temperature, the thickness of the deformed product usually exceeds the standard thickness of the product.

[0003] In the past, factories would scrap defective products. Scrapped aluminum profiles generally needed to be reprocessed, that is, recycled and re-heated and extruded, which seriously affected the production efficiency of the finished aluminum profiles and wasted processing resources.

[0004] Therefore, people are in urgent need of an automatic metal profile micro-shaping device that can process deformed products, ensure aluminum profile production efficiency, and save processing resources. Summary of the invention

[0005] The purpose of the utility model is to provide an automatic metal profile micro-shaping device to solve the problems existing in the above-mentioned prior art, utilize the cooperation of the upper pressing wheel and the lower pressing wheel to process the deformed product, ensure the production efficiency of aluminum profiles, and save processing resources.

[0006] To achieve the above-mentioned purpose, the utility model provides the following solution: The utility model provides an automatic metal profile micro-shaping device, comprising a frame, an upper pressing wheel, a lower pressing wheel and a driving motor, the upper pressing wheel and the lower pressing wheel are both rotatably arranged on the frame, the lower pressing wheel is drivingly connected to the driving motor, and a lifting and lowering adjustment mechanism is arranged on the frame, and the lifting and lowering end of the lifting and lowering adjustment mechanism is connected to the upper pressing wheel.

[0007] Preferably, the lifting and lowering adjustment mechanism includes a nut, an adjusting rod and a slider, the nut is fixedly arranged on the top of the frame, the slider is slidably arranged on the frame up and down, the adjusting rod includes a threaded section and a smooth section, the threaded section is threadedly connected to the nut, the smooth section extends downward and passes through the slider, and the part of the smooth section that extends downward from the slider is provided with a fixing pin to prevent the slider from sliding off downward, the upper pressure wheel is rotatably arranged on a rotating shaft, one end of the rotating shaft is connected to the slider, and a spring that is in a compressed state during shaping is arranged between the slider and the inner top of the frame.

[0008] Preferably, the lifting and lowering adjustment mechanisms are provided on both sides of the frame corresponding to the upper pressing wheel, and the two ends of the rotating shaft are respectively connected to the sliders of the two lifting and lowering adjustment mechanisms.

[0009] Preferably, a first handle is provided on the top of the adjusting rod for facilitating force application and rotation.

[0010] Preferably, the frame is provided with a feed trough for feeding and a discharge trough for discharging, the feed trough and the discharge trough are respectively located on both sides of the lower pressing wheel, and the bottom walls of the feed trough and the discharge trough are located on the same horizontal plane with the top of the lower pressing wheel.

[0011] Preferably, an adjustment plate for adjusting the width of the feed trough is provided in the feed trough, and the adjustment plate is vertically arranged in the feed trough along the feeding direction of the feed trough, and the bottom end of the adjustment plate contacts the bottom wall of the feed trough, and a horizontal adjustment mechanism for adjusting the horizontal position of the adjustment plate is provided on the side wall of the feed trough.

[0012] Preferably, the horizontal adjustment mechanism includes a nut and a tensioning screw, the nut is fixedly disposed on the side wall of the feed trough, the tensioning screw is threadedly connected to the nut, and one end of the tensioning screw passes through the side wall of the feed trough and is rotatably connected to the adjustment plate.

[0013] Preferably, a second handle for facilitating force application and rotation is provided at one end of the tension screw away from the adjustment plate.

[0014] Preferably, rubber foot pads are provided at the bottom of the rack.

[0015] Preferably, the automatic metal profile micro-shaping device also includes a control cabinet for controlling the movement of the drive motor, and the control cabinet is electrically connected to the drive motor.

[0016] Compared with the prior art, the utility model mainly achieves the following technical effects:

[0017] The height of the upper pressing wheel is adjusted by the lifting and adjusting mechanism, and the deformed product is clamped between the upper pressing wheel and the lower pressing wheel. The size of the gap between the upper pressing wheel and the lower pressing wheel is adjusted by the lifting and adjusting mechanism. After starting the driving motor, the lower pressing wheel and the upper pressing wheel can extrude the deformed product into a standard finished product again. Compared with recycling and reheating and extruding, this device is an independent device, which does not affect the continuous production of new products by the processing equipment, thereby ensuring the production efficiency of the processing equipment, and utilizes the waste heat of the deformed product itself to process it, without occupying the thermal resources of the processing equipment again, thus saving processing resources. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0019] Figure 1 This is a schematic diagram of the structure of the automatic metal profile micro-shaping device of the utility model;

[0020] Figure 2 This is a front view of the automatic metal profile micro-shaping device of the utility model;

[0021] Figure 3 It is a top view of the automatic metal profile micro-shaping device of the utility model;

[0022] Figure 4 This is a schematic diagram of the structure of the control cabinet of the utility model;

[0023] Among them, 1. frame; 2. base; 3. vertical stand; 4. top plate; 5. upper pressure wheel; 6. lower pressure wheel; 7. drive motor; 8. adjustment rod; 9. slider; 10. fixing pin; 11. spring; 12. first handle; 13. feed trough; 14. discharge trough; 15. adjustment plate; 16. tension screw; 17. second handle; 18. control cabinet; 19. start and close button; 20. speed regulator. DETAILED DESCRIPTION

[0024] 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.

[0025] The utility model aims to provide an automatic metal profile micro-shaping device to solve the problems existing in the prior art, utilize the cooperation of an upper pressing wheel and a lower pressing wheel to process deformed products, ensure the production efficiency of aluminum profiles, and save processing resources.

[0026] In order to make the above-mentioned purposes, features and advantages of the present invention more obvious and easy to understand, the present invention is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0027] Please refer to Figures 1 to 4As shown, an automatic metal profile micro-shaping device is provided, including a frame 1, an upper pressing wheel 5, a lower pressing wheel 6 and a driving motor 7. The frame 1 includes a base 2, two vertical upright plates 3 and a top plate 4. The top plate 4 is mounted on the top of the two vertical upright plates 3. Bolts are used to connect the base 2 and the vertical upright plates 3, and the vertical upright plates 3 and the top plate 4 to improve the convenience of installation and disassembly. The upper pressing wheel 5 and the lower pressing wheel 6 are both rotatably arranged on the frame 1. Specifically, the lower pressing wheel 6 is directly rotatably arranged on the vertical upright plates 3 through a bearing. The driving motor 7 is arranged on the frame 1. The lower pressing wheel 6 is transmission-connected to the driving motor 7. The transmission connection method can be direct transmission by a coupling or transmission by a synchronous belt. The frame 1 A lifting and adjusting mechanism is provided on the upper part, and the lifting end of the lifting and adjusting mechanism is connected to the upper pressing wheel 5. The height of the upper pressing wheel 5 is adjusted by the lifting and adjusting mechanism to clamp the deformed product between the upper pressing wheel 5 and the lower pressing wheel 6. The size of the gap between the upper pressing wheel 5 and the lower pressing wheel 6 is adjusted by the lifting and adjusting mechanism. After starting the driving motor 7, the lower pressing wheel 6 and the upper pressing wheel 5 can extrude the deformed product into a standard finished product again. Compared with recycling and reheating and extruding, this device is an independent device, which does not affect the continuous production of new products by the processing equipment, thereby ensuring the production efficiency of the processing equipment, and utilizes the waste heat of the deformed product itself to process it, without occupying the thermal resources of the processing equipment again, thereby saving processing resources.

[0028] In order to save costs, the lifting and adjusting mechanism in this embodiment does not use an electric / gas / hydraulic telescopic rod, but a mechanical transmission mechanism. Specifically, the lifting and adjusting mechanism includes a nut, an adjusting rod 8 and a slider 9. The nut is fixedly welded and arranged on the top of the frame 1. A vertical sliding hole is arranged in the middle of the vertical upright plate 3. A vertical through groove body matching the edge of the sliding hole is arranged at the position corresponding to the edge of the sliding hole of the slider 9. The slider 9 is arranged on the sliding hole of the frame 1 through the vertical through groove body to slide up and down. The adjusting rod 8 includes a threaded section and a smooth section. The threaded section is located above the smooth section. The threaded section is threadedly connected to the nut. The smooth section extends downward and penetrates the slider 9. The part of the smooth section extending downward from the slider 9 is pierced with a fixing pin 10 to prevent the slider 9 from sliding down. That is, the length of the fixing pin 10 is greater than the diameter of the smooth section, and it is horizontally inserted at the bottom of the smooth section. The upper pressing wheel 5 is rotatably arranged on the rotating shaft through a bearing, and one end of the rotating shaft is connected to the slider 9. A spring 11 that is in a compressed state during the shaping work is arranged between the slider 9 and the top of the sliding hole in the frame 1. The spring 11 can not only ensure that the slider 9 is always located at the bottom of the smooth section, but also when the deformed product partially protrudes and cannot be squeezed and deformed, the upper pressing wheel 5 is subjected to sufficient force to overcome the elastic force of the spring 11 and move upward, thereby ensuring that the upper pressing wheel 5 will not be damaged and improving its service life. The elastic force of the spring 11 needs to be adjusted according to the actual situation, and it should be ensured that when the deformed product is normally extruded, the upper pressing wheel 5 will not overcome the elastic force and move upward.

[0029] The end of the rotating shaft is inserted into the slider 9, and the smooth section of the adjusting rod 8 passes through the rotating shaft and the slider 9 is connected with the fixing pin 10. After the fixing pin 10 is pulled out later, the rotating shaft can be removed from the slider 9, thereby improving the convenience of installation and disassembly.

[0030] In order to improve the structural strength, lifting and lowering adjustment mechanisms are provided on both sides of the frame 1 corresponding to the upper pressing wheel 5 , and the two ends of the rotating shaft are respectively connected to the sliders 9 of the two lifting and lowering adjustment mechanisms.

[0031] A first handle 12 is provided on the top of the adjusting rod 8 to facilitate the staff to apply force to rotate the adjusting rod 8 .

[0032] The frame 1 is provided with a feed trough 13 for feeding and a discharge trough 14 for discharging. The feed trough 13 and the discharge trough 14 are respectively located on both sides of the lower pressing wheel 6, and the bottom walls of the feed trough 13 and the discharge trough 14 are located on the same horizontal plane as the top of the lower pressing wheel 6.

[0033] Since the widths of profiles of different specifications are different, in order to ensure that profiles of different specifications can straightly enter between the upper pressing wheel 5 and the lower pressing wheel 6 when used on the present device, while ensuring the stability of the profile during extrusion, an adjustment plate 15 for adjusting the width of the feed trough 13 is provided in the feed trough 13. The adjustment plate 15 is vertically arranged in the feed trough 13 along the feeding direction of the feed trough 13. The bottom end of the adjustment plate 15 contacts the bottom wall of the feed trough 13. A trough body matching the width of the profile is formed between one end face of the adjustment plate 15 and the inner side wall of the feed trough 13 corresponding to the end face. A horizontal adjustment mechanism for adjusting the horizontal position of the adjustment plate 15 is provided on the side wall of the feed trough 13. The position of the adjustment plate 15 can be conveniently adjusted through the horizontal adjustment mechanism, thereby conveniently adjusting the trough body width matching the width of the profile.

[0034] In order to save costs, the horizontal adjustment mechanism in this embodiment does not use an electric / gas / hydraulic telescopic rod, but a mechanical transmission mechanism. Specifically: the horizontal adjustment mechanism includes a nut and a tensioning screw 16. The nut is fixedly welded on the side wall of the feed trough 13. The tensioning screw 16 is threadedly connected to the nut. One end of the tensioning screw 16 passes through the side wall of the feed trough 13 and is rotatably connected to the adjustment plate 15. The end of the tensioning screw 16 corresponding to the adjustment plate 15 is a smooth structure, and a bearing can be set on the adjustment plate 15 to realize the rotational connection with the tensioning screw 16.

[0035] A second handle 17 is provided at one end of the tensioning screw 16 away from the adjusting plate 15 , so that the staff can apply force to rotate the tensioning screw 16 .

[0036] The first handle 12 and the second handle 17 both include a large cylinder and a small cylinder. The large cylinder is fixedly welded to the adjusting rod 8 or the tensioning screw 16 , and the small cylinder is eccentrically arranged on the end surface of the large cylinder away from the adjusting rod 8 or the tensioning screw 16 .

[0037] Anti-slip grooves are provided on the outer wall of the large cylinder to facilitate the use of auxiliary equipment such as a wrench to clamp the large cylinder for rotation when manual force is difficult to apply. A main body with a hexagonal cross-section can also be directly provided to replace the large cylinder.

[0038] The small cylinder is rotatably arranged on the large cylinder through a bearing, so that during rotation, the small cylinder can be kept from rotating, thereby improving the operating comfort.

[0039] Rubber pads are provided at the bottom of the rack 1 to improve the stability of the equipment.

[0040] The automatic metal profile micro-shaping device also includes a control cabinet 18 , on which are disposed an on / off button 19 for controlling the on / off of the drive motor 7 and a speed regulator 20 for adjusting the output speed of the drive motor 7 . The control cabinet 18 is electrically connected to the drive motor 7 .

[0041] In actual use, follow the steps below:

[0042] First: Place the deformed product flatly into the feed trough 13, and place the end of the deformed product on the top of the lower pressing wheel 6;

[0043] Second: rotate the tension screw 16 to control the distance between the adjustment plate 15 and the side wall of the feed trough 13 to match the width of the deformed product;

[0044] Third: Rotate the adjusting rod 8 to control the upper pressing wheel 5 to move downward, so that the upper pressing wheel 5 squeezes and deforms the product. After adjustment, the distance between the bottom end of the upper pressing wheel 5 and the top end of the lower pressing wheel 6 should be equal to the thickness of the standard product.

[0045] Fourth: turn on the on / off button 19 on the control cabinet 18;

[0046] Fifth: adjust the speed regulator 20 to the minimum speed, and then gradually increase the speed. The drive motor 7 starts to rotate, and the pressure between the upper and lower wheels is used to shape the flatness of the product. The lower pressing wheel 6 rotates, and the product enters the feed trough 13 and comes out of the receiving trough.

[0047] Sixth: Confirm the size of the product after plastic surgery. If it is not standard, repeat steps 3, 4, and 5.

[0048] Seventh: Take out the standard product after plastic surgery.

[0049] In the third step, if the distance between the upper pressing wheel 5 and the lower pressing wheel 6 cannot be adjusted to be equal to the thickness of the standard product in a single time, multiple adjustments can be made, that is, first press down a part, start the motor for shaping, then repeat the pressing and shaping, until the distance between the upper pressing wheel 5 and the lower pressing wheel 6 is equal to the thickness of the standard product.

[0050] In the fifth step, the initial slow movement belongs to the debugging stage, to check whether the profile cannot move forward when shaping with the current distance between the upper pressing wheel 5 and the lower pressing wheel 6. If so, it is necessary to stop the drive motor 7 and slightly increase the height of the upper pressing wheel 5 and then start the drive motor 7. If the profile is squeezed and transported forward normally under this movement, continue with the subsequent high-speed mode. The high-speed mode is to improve the shaping efficiency.

[0051] Adaptive changes made according to actual needs are all within the protection scope of this utility model.

[0052] It should be noted that it is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or basic features of the present invention. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims are included in the present invention. Any reference numerals in the claims should not be regarded as limiting the claims involved.

[0053] The present invention uses specific examples to illustrate the principle and implementation of the present invention. The above examples are only used to help understand the method and core idea of ​​the present invention. At the same time, for those skilled in the art, according to the idea of ​​the present invention, there will be changes in the specific implementation and application scope. In summary, the content of this specification should not be understood as limiting the present invention.

Claims

1. An automatic metal profile micro-shaping device, characterized in that: It includes a frame, an upper pressing wheel, a lower pressing wheel and a driving motor. The upper pressing wheel and the lower pressing wheel are both rotatably arranged on the frame. The lower pressing wheel is drivingly connected to the driving motor. A lifting and lowering adjustment mechanism is arranged on the frame. The lifting and lowering end of the lifting and lowering adjustment mechanism is connected to the upper pressing wheel.

2. The automatic metal profile micro-shaping device according to claim 1, characterized in that: The lifting and lowering adjustment mechanism includes a nut, an adjusting rod and a slider, the nut is fixedly arranged on the top of the frame, the slider is slidably arranged on the frame up and down, the adjusting rod includes a threaded section and a smooth section, the threaded section is threadedly connected to the nut, the smooth section extends downward and passes through the slider, and the part of the smooth section that extends downward from the slider is penetrated by a fixing pin to prevent the slider from sliding off downward, the upper pressure wheel is rotatably arranged on the rotating shaft, one end of the rotating shaft is connected to the slider, and a spring is arranged between the slider and the inner top of the frame, which is in a compressed state during shaping work.

3. The automatic metal profile micro-shaping device according to claim 2, characterized in that: The lifting and lowering adjustment mechanisms are arranged on both sides of the frame corresponding to the upper pressing wheel, and the two ends of the rotating shaft are respectively connected to the sliders of the two lifting and lowering adjustment mechanisms.

4. The automatic metal profile micro-shaping device according to claim 2, characterized in that: The top of the adjusting rod is provided with a first handle for facilitating force application and rotation.

5. The automatic metal profile micro-shaping device according to claim 1, characterized in that: The frame is provided with a feed trough for feeding and a discharge trough for discharging, the feed trough and the discharge trough are respectively located on both sides of the lower pressing wheel, and the bottom walls of the feed trough and the discharge trough are located on the same horizontal plane as the top of the lower pressing wheel.

6. The automatic metal profile micro-shaping device according to claim 5, characterized in that: An adjustment plate for adjusting the width of the feed trough is provided in the feed trough, and the adjustment plate is vertically arranged in the feed trough along the feeding direction of the feed trough. The bottom end of the adjustment plate contacts the bottom wall of the feed trough, and a horizontal adjustment mechanism for adjusting the horizontal position of the adjustment plate is provided on the side wall of the feed trough.

7. The automatic metal profile micro-shaping device according to claim 6, characterized in that: The horizontal adjustment mechanism includes a nut and a tensioning screw, wherein the nut is fixedly arranged on the side wall of the feed trough, the tensioning screw is threadedly connected to the nut, and one end of the tensioning screw passes through the side wall of the feed trough and is rotatably connected to the adjustment plate.

8. The automatic metal profile micro-shaping device according to claim 7, characterized in that: The end of the tension screw away from the adjustment plate is provided with a second handle for facilitating force application and rotation.

9. The automatic metal profile micro-shaping device according to claim 1, characterized in that: A rubber foot pad is arranged at the bottom of the frame.

10. The automatic metal profile micro-shaping device according to claim 1, characterized in that: The automatic metal profile micro-shaping device also includes a control cabinet for controlling the movement of the drive motor, and the control cabinet is electrically connected to the drive motor.

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