Feeding and waste collecting device for hardware stamping parts

Abstract

The utility model discloses a feeding and waste collecting device for hardware stamping parts, which comprises a mounting rack, a first guide roller, a stamping structure, a driving roller, a second guide roller, a bidirectional supporting structure, a winding structure and a pressing structure, and is characterized in that the stamping structure is arranged on the mounting rack; the first guide roller and the second guide roller are arranged on the two sides of the stamping structure correspondingly. The driving roller is arranged beside the stamping end of the stamping structure, the bidirectional supporting structure is arranged at the discharging end of the mounting frame, the winding structure is arranged outside the mounting frame, and the pressing structure is arranged on the winding structure. The angle of the bidirectional supporting structure can be automatically adjusted according to the speed change when waste materials are wound, it is ensured that waste coiled materials are tightly and orderly wound, the pressing end of the pressing structure is tightly attached to the waste coiled materials in the winding process all the time through continuous pressure provided by the pressing structure, and the stability and reliability of the whole system are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to stamping waste recovery technical field, especially a kind of feeding and waste material device for hardware stamping parts. BACKGROUND

[0002] In hardware stamping processing industry, the stamping operation of coiled material (such as aluminum, copper and other metal materials) is a common and important production link.

[0003] In the related art, the waste collection after the coiled material stamping is completed is mainly through the winding structure (i.e. winding roller) for storage, and after the coiled material is unwound, the continuous waste coiled material is stored through the rotation of the winding roller.

[0004] However, when processing thin-walled thick coiled material, the thin-walled thick coiled material is soft and easy to deform, so the waste generated during the stamping process is not easy to wind neatly, resulting in disorganized accumulation of waste, increasing the cost and difficulty of subsequent processing, and there may be a phenomenon of asynchronization between the feeding speed and the waste winding speed during the stamping process. The speed difference will cause the waste coiled material to be loose or not tightly wound during the winding process, affecting the waste management efficiency. SUMMARY

[0005] The utility model aims to solve at least one of the above technical problems.

[0006] To achieve the above purpose, the utility model provides a feeding and waste material device for hardware stamping parts, which comprises a mounting frame, a first guide roller, a stamping structure, a driving roller, a second guide roller, a bidirectional support structure, a winding structure and a pressing structure, wherein the stamping structure is arranged on the mounting frame; the first guide roller and the second guide roller are arranged on the two sides of the stamping structure respectively; the driving roller is arranged beside the stamping end of the stamping structure; the bidirectional support structure is arranged at the discharge end of the mounting frame, and the bidirectional support structure comprises a rotating arm, a shaft, a roller body and a torsion spring, wherein the discharge end of the mounting frame is provided with an extension frame; the shaft is arranged at the center of the rotating arm, and the shaft is rotatably arranged on the extension frame; two roller bodies are rotatably arranged at the two ends of the rotating arm respectively; the torsion spring is sleeved on the shaft, one end of the torsion spring is connected with the end of the shaft, and the other end is connected with the extension frame; the winding structure is arranged outside the mounting frame, and the pressing structure is arranged on the winding structure.

[0007] In addition, the feeding and waste material device for hardware stamping parts according to the utility model can have the following additional technical features.

[0008] As a further description of the above technical scheme: the coiled material passes through the stamping structure, the driving roller, the second guide roller and the two roller bodies of the bidirectional supporting structure in sequence along the first guide roller, and then extends to outside the mounting frame and is wound on the winding structure, and the pressing structure is elastically pressed on the coiled material.

[0009] As a further description of the above technical scheme: two movable limiting sleeves are sleeved on the first guide roller and are locked through quick release.

[0010] As a further description of the above technical scheme: the stamping structure comprises a stamping table and a liftable stamping head located above the stamping table.

[0011] As a further description of the above technical scheme: the number of the driving rollers is two, and each of the two driving rollers is connected with a gear, and the two gears are connected in meshing.

[0012] As a further description of the above technical scheme: the bidirectional supporting structure further comprises a limiting block arranged on the extension frame and located within the rotation range of the rotating arm to limit the rotating arm.

[0013] As a further description of the above technical scheme: the winding structure comprises a fixing frame, a second driving motor and a winding roller, wherein the second driving motor is arranged on the fixing frame, and the winding roller is arranged on the output end of the second driving motor.

[0014] As a further description of the above technical scheme: the pressing structure comprises a sleeve, a sliding rod, a rotating roller and an extrusion spring, wherein the sleeve is vertically arranged below the winding structure, the sliding rod is sleeved in the sleeve in a sliding mode, the extrusion spring is arranged in the sleeve, one end of the extrusion spring is connected with the bottom of the sliding rod, and the other end is connected with the bottom of the sleeve, and the rotating roller is arranged on the top of the sliding rod through a frame body and presses the coiled material wound on the winding structure.

[0015] The feeding and waste material collecting device for hardware stamping parts can automatically adjust the angle of the bidirectional supporting structure according to the speed change during waste material winding, compensate the loose condition of the waste material coiled material caused by the speed difference, ensure that the waste material coiled material is tightly and orderly wound, improve the neatness of waste material recovery and facilitate subsequent processing, in addition, the continuous pressure provided by the pressing structure makes the pressing end of the pressing structure always closely contact the waste material coiled material in the winding, which not only helps to maintain the compact state of the waste material coiled material, but also reduces the wrinkles and distortion on the surface of the waste material coiled material, and improves the stability and reliability of the whole system.

[0016] Additional aspects and advantages of the present utility model will be partially given in the following description, some will become obvious from the following description, or will be understood through the practice of the present utility model. BRIEF DESCRIPTION OF DRAWINGS

[0017] The above and / or additional aspects and advantages of the present utility model will become apparent and more readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings, in which:

[0018] Figure 1 is the structure schematic view of the feeding and waste collecting device for hardware stamping parts according to one embodiment of the present utility model;

[0019] Figure 2 is the structure schematic view of the feeding and waste collecting device for hardware stamping parts according to another embodiment of the present utility model;

[0020] Figure 3 is the internal structure schematic view of the feeding and waste collecting device for hardware stamping parts according to one embodiment of the present utility model;

[0021] Figure 4 is the local A enlarged structure schematic view according to one embodiment of the present utility model;

[0022] Figure 5 is the schematic view of bidirectional support structure according to one embodiment of the present utility model;

[0023] As shown in the figure:

[0024] 100, mounting frame;200, first guide roller;201, limiting sleeve;300, stamping structure;310, stamping table;320, stamping head;400, drive roller;401, gear;402, drive motor;500, second guide roller;600, bidirectional support structure;601, extension frame;610, rotating arm;620, rotating shaft;630, roller body;640, torsion spring;650, limiting block;700, winding structure;800, compression structure;810, sleeve;820, sliding rod;830, rotating roller;840, extrusion spring;900, coiled material. DETAILED DESCRIPTION

[0025] The embodiments of the present utility model will be described in detail below, examples of the embodiments are shown in the drawings, wherein the same or similar reference signs represent the same or similar elements or elements with the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary and are intended to explain the present utility model, and cannot be understood as a limitation of the present utility model.

[0026] The feeding and waste collecting device for hardware stamping parts of the embodiments of the present utility model will be described below in conjunction with the drawings.

[0027] AsFigures 1 to 3 As shown in the drawings, the utility model discloses a hardware stamping part material feeding and waste material collecting device can include mounting frame 100, first guide roller 200, stamping structure 300, drive roller 400, second guide roller 500, two -way support structure 600, winding structure 700 and compact structure 800.

[0028] Among them, stamping structure 300 sets up on mounting frame 100, and first guide roller 200 and second guide roller 500 set up respectively at both sides of stamping structure 300, and drive roller 400 sets up at the stamping end of stamping structure 300.

[0029] Two -way support structure 600 sets up at the discharge end of mounting frame 100, for example, Figure 5 As shown in the drawings, two -way support structure 600 includes rotating arm 610, pivot 620, roller body 630 and torsion spring 640.

[0030] Among them, the discharge end of mounting frame 100 is provided with extension frame 601, pivot 620 sets up at the center of rotating arm 610, and pivot 620 can rotatably set up on extension frame 601, two roller bodies 630 rotatably set up at both ends of rotating arm 610 respectively, and torsion spring 640 is sleeved on pivot 620, and one end of torsion spring 640 is connected with the end of pivot 620, and the other end is connected with extension frame 601.

[0031] Winding structure 700 sets up outside mounting frame 100, and compact structure 800 sets up on winding structure 700.

[0032] It should be noted that the coiled material 900 is guided along the first guide roller 200 in sequence through the stamping structure 300, the drive roller 400, the second guide roller 500 and the two roller bodies 630 of the two-way support structure 600, and extends outside the mounting frame 100 and is wound on the winding structure 700, and the compact structure 800 is elastically pressed on the coiled material 900.

[0033] Specifically, when the relevant staff needs to stamp the coiled material 900 with a thin wall thickness, first, the coiled material 900 is unwound and guided by the first guide roller 200 into the stamping structure 300 for stamping, and then passes through the drive roller 400, the second guide roller 500 and the two roller bodies 630 of the two-way support structure 600, and is wound on the winding structure 700.

[0034] With the driving effect of the driving roller 400, the movement of the coiled material 900 can be driven, and cooperates with the punching structure 300, so that the punched coiled material 900 waste moves in an orderly manner, when the coiled material 900 enters the bidirectional supporting structure 600, if its speed is greater than the winding speed, the coiled material 900 is prone to accumulation, at this time, the roller body 630 on the rotating arm 610 lacks the downward pressing effect of the coiled material 900, so that the rotating arm 610 rotates under the restoring action of the torsion spring 640, and the coiled material 900 is kept in a tension state; and when the speed of the coiled material 900 entering the bidirectional supporting structure 600 is less than the winding speed, the rotating arm 610 will rotate in the opposite direction under the pulling action of the coiled material 900, and always keep the coiled material in a tension state, which effectively reduces the loose phenomenon of the coiled material 900 caused by the speed difference.

[0035] With the winding of the winding structure 700, the pressing end of the pressing structure 800 is pressed on the coiled material 900, so that the coiled material 900 is tightly and orderly wound.

[0036] As a possible case, the bidirectional supporting structure 600 further comprises a limiting block 650, the limiting block 650 is arranged on the extension frame 601 and located in the rotating range of the rotating arm 610, so as to limit the rotating arm 610.

[0037] It should be noted that the limiting block 650 can prevent the rotating arm 610 from excessive swinging due to external impact or abnormal conditions (such as sudden speed change), so as to avoid damage to the equipment itself or other components, by setting the maximum rotating angle of the rotating arm 610, it is ensured that it always works in a safe and effective range, so as to maintain the operation stability of the whole device.

[0038] In order to further improve the stability of the coiled material 900 before punching, two movable limiting sleeves 201 are arranged on the first guide roller 200, and are locked by quick release, wherein the coiled material 900 passes between the two limiting sleeves 201.

[0039] In an embodiment of the present application, the punching structure 300 comprises a punching table 310 and a liftable punching head 320 located above the punching table 310.

[0040] It should be noted that the punching head 320 can be connected with a telescopic rod (such as a hydraulic telescopic rod or a pneumatic telescopic rod or an electric telescopic rod), and relevant staff controls the extension and contraction of the telescopic rod, so that the punching head 320 punches the coiled material 900 on the punching table 310.

[0041] In an embodiment of the utility model, the number of driving rollers 400 is two, and the two driving rollers 400 are respectively connected with gears 401, and the two gears 401 are connected in meshing, wherein one of the driving rollers 400 is connected with the output end of the driving motor 402.

[0042] It should be noted that the coiled material 900 passes between the two driving rollers 400, and the relevant staff can make the two driving rollers 400 rotate relatively by turning on the driving motor 402, so as to bite the coiled material 900 and realize the movement of the coiled material 900.

[0043] In an embodiment of the utility model, the winding structure 700 comprises a fixing frame, a second driving motor and a winding roller.

[0044] Among them, the second driving motor is arranged on the fixing frame, and the winding roller is arranged on the output end of the second driving motor.

[0045] In order to clearly illustrate the above embodiment, in an embodiment of the utility model, as shown in Figure 4 The pressing structure 800 comprises a sleeve 810, a sliding rod 820, a rotating roller 830 and a squeezing spring 840.

[0046] Among them, the sleeve 810 is vertically arranged below the winding structure 700 (specifically, it can be arranged on the fixing frame), the sliding rod 820 is slidingly arranged in the sleeve 810, the squeezing spring 840 is arranged in the sleeve 810, one end of the squeezing spring 840 is connected with the bottom of the sliding rod 820, the other end is connected with the bottom of the sleeve 810, and the rotating roller 830 is arranged on the top of the sliding rod 820 through a frame body and presses the coiled material 900 wound on the winding structure 700.

[0047] It should be noted that after the stamping process starts, the waste coiled material 900 processed by the stamping structure 300 will pass through the driving roller 400, the second guide roller 500 and the two roller bodies 630 of the bidirectional supporting structure 600 in turn, and finally extend to the outside of the mounting frame 100 and be wound on the winding roller of the winding structure 700.

[0048] With the progress of the stamping process, the second driving motor rotates continuously, drives the winding roller to rotate, and tightly and orderly winds the waste coiled material 900, and by adjusting the rotating speed of the second driving motor, the winding speed can be accurately controlled to ensure that it matches the stamping feeding speed, avoiding the problems of loose or not tightly wound waste coiled material 900 caused by speed difference.

[0049] During the winding process, the rotating roller 830 of the pressing structure 800 is always tightly attached to the coiled material 900 by the pressure provided by the squeezing spring 840, ensuring that it is tightly and orderly wound, while reducing the occurrence of surface wrinkles and distortion.

[0050] In conclusion, according to the feeding and waste collecting device for hardware stamping parts, the bidirectional supporting structure 600 can automatically adjust the angle according to the speed change during waste collecting, compensate the loose condition of the waste coiled material 900 caused by the speed difference, ensure that the waste coiled material 900 is tightly and orderly coiled, improve the neatness of waste recovery and facilitate subsequent processing, in addition, the continuous pressure provided by the pressing structure 800 makes the pressing end of the pressing structure 800 always closely contact the waste coiled material 900 in the coiling, which not only helps to maintain the compact state of the waste coiled material 900, but also reduces the wrinkles and distortion on the surface of the waste coiled material 900, and improves the stability and reliability of the overall system.

[0051] In the description of the present specification, the terms "first", "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features. Therefore, the features defined with "first", "second" can explicitly or implicitly include at least one of the features. In the description of the present application, the meaning of "a plurality of" is at least two, for example, two, three, etc., unless otherwise specifically limited.

[0052] In the description of the present specification, the description referring to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" and the like means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present application. In the present specification, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any appropriate manner in any one or more embodiments or examples. In addition, different embodiments or examples described in the present specification and the features of different embodiments or examples can be combined and combined by those skilled in the art without contradiction.

[0053] Although the embodiments of the present application have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limiting the present application, and those skilled in the art can make changes, modifications, replacements and variations to the above embodiments within the scope of the present application.

Claims

1. A feeding and waste collection device for metal stamping parts, characterized in that, include: The structure comprises a mounting frame (100), a first guide roller (200), a stamping structure (300), a drive roller (400), a second guide roller (500), a bidirectional support structure (600), a winding structure (700), and a pressing structure (800), wherein... The stamping structure (300) is mounted on the mounting bracket (100); The first guide roller (200) and the second guide roller (500) are respectively disposed on both sides of the stamping structure (300); The drive roller (400) is disposed beside the stamping end of the stamping structure (300); The bidirectional support structure (600) is disposed at the discharge end of the mounting frame (100). The bidirectional support structure (600) includes a rotating arm (610), a rotating shaft (620), a roller (630), and a torsion spring (640). The discharge end of the mounting frame (100) is provided with an extension frame (601); The rotating shaft (620) is located at the center of the rotating arm (610), and the rotating shaft (620) is rotatably mounted on the extension frame (601); The two rollers (630) are rotatably disposed at both ends of the rotating arm (610); The torsion spring (640) is sleeved on the rotating shaft (620), and one end of the torsion spring (640) is connected to the end of the rotating shaft (620), and the other end is connected to the extension frame (601). The winding structure (700) is disposed outside the mounting frame (100), and the clamping structure (800) is disposed on the winding structure (700).

2. The feeding and waste collection device for metal stamping parts according to claim 1, characterized in that, The roll material (900) is guided along the first guide roller (200) and passes sequentially through the stamping structure (300), the drive roller (400), the second guide roller (500), and the two rollers (630) of the bidirectional support structure (600), then extends to the outside of the mounting frame (100) and is wound around the winding structure (700), while the pressing structure (800) elastically presses the roll material (900) onto it.

3. The feeding and waste collection device for metal stamping parts according to claim 2, characterized in that, The first guide roller (200) is fitted with two movable limiting sleeves (201) and locked by quick release, wherein the roll material (900) passes between the two limiting sleeves (201).

4. The feeding and waste collection device for metal stamping parts according to claim 1, characterized in that, The stamping structure (300) includes a stamping table (310) and a liftable stamping head (320) located above the stamping table (310).

5. The feeding and waste collection device for metal stamping parts according to claim 1, characterized in that, There are two drive rollers (400), and gears (401) are connected to the outside of each of the two drive rollers (400). The two gears (401) are meshed and connected, and one of the drive rollers (400) is connected to the output end of the drive motor (402).

6. The feeding and waste collection device for metal stamping parts according to claim 1, characterized in that, The bidirectional support structure (600) further includes a limiting block (650), which is disposed on the extension frame (601) and located within the rotation range of the rotating arm (610) to limit the rotating arm (610).

7. The feeding and waste collection device for metal stamping parts according to claim 1, characterized in that, The winding structure (700) includes a fixed frame, a second drive motor, and a winding roller, wherein, The second drive motor is mounted on the fixed frame; The take-up roller is mounted on the output end of the second drive motor.

8. The feeding and waste collection device for metal stamping parts according to claim 1, characterized in that, The clamping structure (800) includes a sleeve (810), a slide bar (820), a rotating roller (830), and a compression spring (840), wherein, The sleeve (810) is vertically positioned below the winding structure (700); The slide rod (820) is slidably sleeved inside the sleeve (810); The compression spring (840) is disposed inside the sleeve (810), and one end of the compression spring (840) is connected to the bottom of the slide rod (820), and the other end is connected to the bottom of the sleeve (810); The rotating roller (830) is mounted on top of the slide bar (820) via a frame and presses the roll material (900) wound on the winding structure (700).

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