Leftover material cutting-off device for key machining

Abstract

The utility model belongs to the field of leftover material recovery, and particularly relates to a leftover material cutting device for key processing, which comprises a working table, a conveying mechanism arranged on the working table and used for conveying materials, a cutting mechanism arranged on the working table and used for cutting the conveyed materials, and a cutting mechanism arranged on the working table and used for cutting the conveyed materials. The storage mechanism is used for temporarily storing the cut-off crushed materials, and the collecting box is placed under the storage mechanism and used for collecting the cut-off crushed materials; through the structural design of a storage frame, a fixing block, a guide rod and a supporting plate, when the collecting box is full of crushed materials, the supporting plate can be operated to be matched with the storage frame and the workbench to form a temporary storage bin used for temporarily storing a small amount of crushed materials, so that workers can move out the collecting box for centralized treatment under the condition that production is not interrupted, and the working efficiency is improved. And the flexibility of the production process is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of corner material recycling, and particularly relates to a corner material cutting device for key processing. BACKGROUND

[0002] In the key processing industry, a punch press is an important device for stamping key raw materials into the required shape and size. The working process of the existing punch press generally includes winding the continuous metal raw material on a feeding roller, and then stamping it into a single finished product through a stamping die. After completing the stamping operation, the remaining corner material (i.e. waste material after stamping) generally needs to be collected and processed.

[0003] At present, for the collection of the corner material of the wound material after stamping, a winding device is generally used. This device tightly winds the corner material by rotating the winding shaft, so as to facilitate subsequent processing or recycling. However, the existing winding method has some deficiencies. Specifically, in this recycling process, the operator needs to watch over it from time to time, judge the winding amount and perform the cutting operation. If the recycling is not timely, the accumulation of the corner material winding may cause the winding device to be overloaded, jammed, and even cause the punch press to stop working, which seriously affects continuous production. Therefore, in view of the above situation, a corner material cutting device for key processing is proposed to solve the above problems. SUMMARY

[0004] In order to make up for the problem that the operator needs to watch over it from time to time, judge the winding amount and perform the cutting operation in the prior art, and the workload is large, the utility model provides a corner material cutting device for key processing.

[0005] The technical scheme adopted by the utility model to solve its technical problems is: a corner material cutting device for key processing, comprising a workbench, a conveying mechanism arranged on the workbench and used for conveying materials.

[0006] A cutting mechanism arranged on the workbench and used for cutting the conveyed materials.

[0007] A storage mechanism arranged on the workbench and used for temporarily storing the cut materials.

[0008] A collection box placed directly below the storage mechanism and used for collecting the cut materials.

[0009] The storage mechanism comprises a storage frame fixed on the workbench, the storage frame is provided with a storage groove, the outer walls on both sides of the storage frame are each fixed with a pair of fixed blocks, and a guide rod is fixed on the pair of fixed blocks.

[0010] The storage mechanism comprises a supporting plate, both ends of the top of the supporting plate are fixed with sliding blocks, the sliding blocks are in sliding fit with guide rods, the bottom of the supporting plate is attached to the bottom surface of a storage frame, and the outer surface of the storage frame is further provided with a pair of protective plates.

[0011] Preferably, the conveying mechanism comprises a mounting frame fixed on the workbench, and a transmission roller and a conveying roller are respectively rotatably installed on the corresponding two side plates of the mounting frame.

[0012] Preferably, the conveying mechanism further comprises a supporting roller arranged on one side of the mounting frame, and the supporting roller is arranged in flush with the conveying roller.

[0013] Preferably, the cutting mechanism comprises a supporting frame fixed on the workbench, a cylinder is fixed on the top of the supporting frame, a cutter is fixed on the extension end of the cylinder after penetrating through the supporting frame, and a baffle is fixed on the side edge of the cutter.

[0014] Preferably, the cutting mechanism further comprises a supporting seat fixed on the workbench, the supporting seat is arranged below the supporting frame, and the supporting seat is in the shape of a trapezoid.

[0015] Preferably, a groove is arranged on the supporting seat.

[0016] Preferably, a first magnet is embedded on the fixing block, a through hole is arranged on the sliding block and in sliding fit with the guide rod, and a second magnet is embedded on both sides of the sliding block.

[0017] Preferably, when the supporting plate is in sliding contact with the workbench, the supporting plate covers the bottom opening of the storage groove, and the storage groove, the supporting plate and the workbench cooperatively form a temporary storage bin.

[0018] The utility model discloses the advantages are:

[0019] 1. The utility model discloses a structure design of storage frame, fixing block, guide rod and supporting plate, when the collection box is full, can form temporary storage bin through operating supporting plate cooperation storage frame and workbench, is used for temporarily storing a small amount of broken material, so that the staff can not interrupt the production under the condition, removes the collection box and carries out the centralized processing, improves the flexibility of production process.

[0020] 2. The utility model discloses the structure design of first magnet, second magnet and protective plate, can effectively prevent the accidental sliding of supporting plate, ensures the stability and reliability of temporary storage bin under the working stage and non - working stage of supporting plate.

[0021] 3. The utility model discloses the baffle on the cutter, can effectively shield the broken material that is cut off, prevents it splashes, avoids the risk that the operator can face in the cutting moment of flying splinters, thereby improves the security of the operation process.

[0022] 4、The utility model discloses through the structural design of (2), (3) and (4) can be more convenient recycling processing to the scrap after the processing of punch press, reduce the difficulty of recycling operation, reduce the working strength. BRIEF DESCRIPTION OF DRAWINGS

[0023] In order to more clearly illustrate the technical scheme in the embodiment of the utility model or prior art, the following will be to the embodiment or prior art description needed to use the drawing briefly introduced, obviously, the following description in the drawing is only some embodiments of the utility model, for ordinary skilled person in the art comes, under the premise of not paying creative labor, can also obtain other drawings according to these drawings.

[0024] Figure 1 It is the structural schematic diagram of cutting device;

[0025] Figure 2 It is the structural schematic diagram of cutting mechanism;

[0026] Figure 3 It is the structural schematic diagram of storage mechanism;

[0027] Figure 4 It is Figure 3 It is the local amplification structural schematic diagram of A in the middle;

[0028] Figure 5 It is the structural schematic diagram of storage frame.

[0029] In the drawing: 1, workbench;2, conveying mechanism;201, mounting frame;202, transmission roller;203, conveying roller;204, support roller;3, cutting mechanism;301, support frame;302, air cylinder;303, cutter;304, baffle;305, support seat;4, storage mechanism;401, storage frame;4010, storage groove;402, fixed block;4020, first magnet;403, guide rod;404, supporting plate;405, sliding block;4050, first

[0030] Second magnet;406, protective plate;5, collection box. DETAILED DESCRIPTION

[0031] The technical scheme in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings in the embodiments of the utility model, obviously, the described embodiments are only some embodiments of the utility model, not all embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary skilled person in the art without creative labor belong to the scope of protection of the utility model.

[0032] The following will be combined with the drawings in the embodiment of the utility model, Figures 1-5 The present application will be further described in detail,

[0033] The embodiment of the application discloses a cutting device for key processing. Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 and Figure 5 A cutting device for key processing, comprising a workbench 1, a conveying mechanism 2 arranged on the workbench 1 and used for conveying materials.

[0034] A cutting mechanism 3 arranged on the workbench 1 and used for cutting the conveyed materials.

[0035] A storage mechanism 4 arranged on the workbench 1 and used for temporarily storing the cut materials.

[0036] A collection box 5 arranged directly below the storage mechanism 4 and used for collecting the cut materials.

[0037] The storage mechanism 4 comprises a storage frame 401 fixed on the workbench 1, the storage frame 401 is provided with a storage groove 4010, and a pair of fixed blocks 402 are fixed to the outer walls on the two sides of the storage frame 401, and a guide rod 403 is fixed to the pair of fixed blocks 402.

[0038] The storage mechanism 4 comprises a supporting plate 404, one side of the supporting plate 404 is provided with a handle, sliding blocks 405 are fixed to the two ends of the top of the supporting plate 404, the sliding blocks 405 are located on the horizontal central axis of the supporting plate 404, the sliding blocks 405 are in sliding fit with the guide rod 403, the bottom of the supporting plate 404 is attached to the bottom surface of the storage frame 401, a pair of protective plates 406 are further arranged on the outer surface of the storage frame 401, the pair of protective plates 406 are spaced apart, so as to facilitate an operator to operate the supporting plate 404, and in the normal collection stage of the cut materials, the supporting plate 404 is located directly below the protective plates 406 after being slid, the supporting plate 404 is prevented from being accidentally slid by the shielding of the protective plates 406, and the stability and reliability of the supporting plate 404 in the working stage and the non-working stage are ensured.

[0039] Referring to Figure 1 , the conveying mechanism 2 comprises a mounting frame 201 fixed on the workbench 1, and a transmission roller 202 and a conveying roller 203 are rotatably arranged on the two side plates of the mounting frame 201 respectively.

[0040] The conveying mechanism 2 further comprises a supporting roller 204 arranged on one side of the mounting frame 201, the supporting roller 204 is arranged in the same plane with the conveying roller 203, the supporting roller 204 is used for supporting the materials in the conveying process, and the supporting roller 204 is installed on the workbench 1 through a supporting seat.

[0041] As a further description of the above embodiment: the transmission roller 202 is located directly above the conveying roller 203, and there is a gap between the transmission roller 202 and the conveying roller 203 for the metal material to pass through. Correspondingly, the conveying roller 203 is fixedly connected with the output shaft of the driving motor at one end of the mounting frame 201, and the conveying roller 203 is driven to rotate by the driving motor, and the material conveying work is completed in cooperation with the transmission roller 202.

[0042] With reference to Figure 1 and Figure 2 , the cutting mechanism 3 comprises a support frame 301 fixed on the workbench 1, the top of the support frame 301 is fixed with a cylinder 302, the telescopic end of the cylinder 302 is fixed with a cutter 303 after penetrating through the support frame 301, the side of the cutter 303 is fixed with a baffle 304, which can effectively shield the cuttings and prevent them from splashing.

[0043] As a further description of the above embodiment: a hollow hole is formed in the center of the top of the support frame 301 for the telescopic end of the cylinder 302 to pass through, and on the support frame 301, there are through holes on both sides of the hollow hole, vertical rods are fitted in the through holes, and the vertical rods are fixed on the cutter 303 after penetrating through the through holes.

[0044] Further, the cutter 303 comprises a cutter holder and a cutter body, the bottom of the cutter holder is fixed with the cutter body, and the baffle 304 is fixed on the cutter holder.

[0045] With reference to Figure 2 , the cutting mechanism 3 further comprises a support seat 305 fixed on the workbench 1, the support seat 305 is provided with a groove, the support seat 305 is located below the support frame 301, and the support seat 305 is trapezoidal in shape.

[0046] As a further description of the above embodiment: the groove serves as a reserved opening for the cutter body to descend to complete the cutting work, avoiding direct contact between the cutter body and the support seat 305, reducing the wear of the cutter body, and after the cutting of the material is completed, the cuttings will slide down the inclined surface of the support seat 305 to the storage groove 4010 and then fall into the collection box 5.

[0047] With reference to Figure 3 and Figure 4 , the first magnet 4020 is embedded in the fixed block 402, the sliding block 405 is provided with a through hole in sliding fit with the guide rod 403, and the second magnet 4050 is embedded on both sides of the sliding block 405.

[0048] As a further description of the above embodiment: the cooperation of the second magnet 4050 and the first magnet 4020 can realize the positioning treatment after the sliding of the supporting plate 404.

[0049] With reference to Figure 1 , Figure 3 and Figure 5When the supporting plate 404 slides to contact the workbench 1, the supporting plate 404 covers the bottom opening of the storage groove 4010, and the storage groove 4010, the supporting plate 404 and the workbench 1 cooperate to form a temporary storage bin.

[0050] As a further description of the above embodiment: the shape of the storage groove 4010 is trapezoidal, the upper opening is large, and the bottom opening is small.

[0051] Working principle: in use, the material conveyed from the waste port of the punch is first passed through the gap between the transmission roller 202 and the conveying roller 203, the driving motor is started, the driving motor drives the conveying roller 203 to rotate, and the material is conveyed to the horizontal end of the supporting seat 305 in cooperation with the transmission roller 202, at this time, the cutter 303 is driven to descend by the working of the air cylinder 302, the cutter 303 descends to cut off the conveyed material, the cut-off material slides along the inclined surface of the supporting seat 305 to the storage groove 4010, and falls into the collecting box 5 for collection.

[0052] When the collecting box 5 is full, the worker moves the supporting plate 404 at the interval between the two protective plates 406, the supporting plate 404 is moved to make the sliding block 405 slide on the guide rod 403, and then the sliding block 405 is moved to contact and magnetically connect with the first magnet 4020 on the fixed block 402 on the side of the workbench 1, realizing the positioning of the supporting plate 404, at this time, the supporting plate 404, the storage frame 401 and the workbench 1 cooperate to form a temporary storage bin, and the cut-off material can be temporarily stored.

[0053] The basic principle, main features and advantages of the present application are shown and described above. It should be understood by those skilled in the art that the present application is not limited by the above embodiments, and the above embodiments and descriptions in the specification are only to illustrate the principles of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the claimed present application.

Claims

1. A swarf cutting device for key machining, comprising a worktable (1), characterized in that, Also include: The conveying mechanism (2) is arranged on the workbench (1) and used for conveying materials; The cutting mechanism (3) is arranged on the workbench (1) and used for cutting the conveyed materials; The storage mechanism (4) is arranged on the workbench (1) and used for temporarily storing the cut materials; The collecting box (5) is placed directly below the storage mechanism (4) and used for collecting the cut materials; The storage mechanism (4) comprises a storage frame (401), the storage frame (401) is fixed on the workbench (1), the storage frame (401) is provided with a storage groove (4010) on the top, the outer wall of the two sides of the storage frame (401) is fixed with a pair of fixed blocks (402), and a guide rod (403) is fixed on the pair of fixed blocks (402). The storage mechanism (4) comprises a supporting plate (404), both ends of the top of the supporting plate (404) are fixed with sliding blocks (405), the sliding blocks (405) are in sliding fit with the guide rods (403), the bottom of the supporting plate (404) is attached to the bottom surface of the storage frame (401), and the outer surface of the storage frame (401) is further provided with a pair of protective plates (406).

2. A swarf cutting device for key machining according to claim 1, characterised in that: The conveying mechanism (2) comprises a mounting frame (201) fixed on the workbench (1), and transmission rollers (202) and conveying rollers (203) are rotatably installed on the corresponding two side plates of the mounting frame (201).

3. A swarf cutting device for key machining according to claim 2, characterised in that: The conveying mechanism (2) further comprises a supporting roller (204) arranged on one side of the mounting frame (201), and the supporting roller (204) is arranged in flush with the conveying rollers (203).

4. A swarf cutting device for key machining according to claim 1, characterised in that: The cutting mechanism (3) comprises a supporting frame (301) fixed on the workbench (1), a cylinder (302) fixed on the top of the supporting frame (301), a cutter (303) fixed on the extension end of the cylinder (302) penetrating through the supporting frame (301), and a baffle (304) fixed on the side of the cutter (303).

5. A swarf cutting device for key machining according to claim 4, characterised in that: The cutting mechanism (3) further comprises a supporting seat (305) fixed on the workbench (1), and the supporting seat (305) is located below the supporting frame (301) and has a trapezoidal shape.

6. A swarf cutting device for key machining according to claim 5, characterised in that: The supporting seat (305) is provided with a groove.

7. A swarf cutting device for key machining according to claim 1, characterised in that: The first magnet (4020) is embedded in the fixed block (402), the sliding block (405) is provided with a through hole in sliding fit with the guide rod (403), and the second magnet (4050) is embedded in the two sides of the sliding block (405).

8. A swarf cutting device for key machining according to claim 5, characterised in that: When the supporting plate (404) is in sliding contact with the workbench (1), the supporting plate (404) covers the bottom opening of the storage groove (4010), and the storage groove (4010), the supporting plate (404) and the workbench (1) cooperatively form a temporary storage bin.

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