Novel machine tool scrap iron transporting and dumping device

Abstract

The utility model provides a novel machine tool scrap iron transporting and dumping device, which relates to the field of machine tool machining scrap iron transporting equipment and comprises a frame body, universal wheels are arranged on the frame body, a scrap iron box is rotatably connected to the frame body, a front turning cover is rotatably connected to the front portion of the scrap iron box, and a handle is arranged on the rear portion of the scrap iron box. The first connecting piece, the second connecting piece and the third connecting piece are symmetrically distributed and hinged, one end of the elastic reset assembly is connected with a pedal, the pedal is connected with a moving rod, and the two ends of the moving rod are symmetrically provided with mounting columns; according to the device, the front turning cover can be quickly unlocked by treading the pedal and through transmission of a series of assemblies, and at the moment, a worker does not need to walk to the front area of the trolley to manually unlock a fixing pin and then turn back to the rear of the trolley; and the handle is lifted while the iron scrap box is treaded by feet, so that the iron scraps can be conveniently discharged into the iron scrap pool subsequently, and the iron scrap dumping efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the field of iron chip transportation equipment for machine tool processing, in particular to a novel iron chip transportation and dumping device for machine tools. Background Art

[0002] With the rapid development of the country's modernization construction, all walks of life are competing with each other, and various advanced automated technologies are gradually replacing artificial intelligence and are also being promoted. No matter how advanced and high-end the technology is, it has its irreplaceable aspects by manual labor. For example, in the mechanical processing industry, there is the problem of transporting and dumping iron chips generated by automated machine tools into the iron chip pool.

[0003] At present, a trolley is needed in the process of transferring iron chips from the automated machine tool to the iron chip pool. During the process of transferring iron chips, the front flap of the existing trolley is generally rotatably connected to the front side of the iron chip box and locked with a fixed pin. After the trolley transports the iron chips to the designated place, it is first necessary to move forward to unlock the front flap, and then move to the rear of the iron chip box to push the handle to rotate the iron chip box along the flip position of the bottom mounting frame to complete the centralized dumping of the iron chips. The efficiency of the iron chip dumping process needs to be improved. Utility Model Content

[0004] The purpose of the utility model is to solve the problems raised in the above background technology, and then propose a new type of machine tool iron chip transportation and dumping device.

[0005] The technical solution adopted by the utility model to solve its technical problems is:

[0006] A novel iron chip transport and dumping device for machine tools comprises a frame, a universal wheel is provided on the frame and a iron chip box is rotatably connected to the frame, a front flap is rotatably connected to the front of the iron chip box and a handle is provided at the rear, an elastic reset component and a first connecting member, a second connecting member and a third connecting member are symmetrically distributed and hinged on the frame, one end of the elastic reset component is connected to a foot pedal, the foot pedal is slidably matched with the frame and the foot pedal is connected to a moving rod, mounting columns are symmetrically provided at both ends of the moving rod, a long strip hole matching with the mounting column is provided on the first connecting member and a first connecting rod is hinged on the first connecting member, one end of the first connecting rod is hinged with the second connecting member and an arc hole is provided on the second connecting member, a matching roller connected to the iron chip box is matched in the arc hole, a second connecting rod is hinged on the second connecting member, one end of the second connecting rod is hinged with the third connecting member, a limiting groove is provided on the third connecting member, and connecting rollers matching with the limiting groove are symmetrically provided on the front flap.

[0007] The device can quickly unlock the front flap by stepping on the foot pedal and through the transmission of a series of components. At this time, there is no need to walk to the front area of ​​the trolley to manually unlock the fixing pin and then return to the rear of the trolley. The handle can be lifted while stepping on the foot to deflect the iron filings box at an angle, which can facilitate the subsequent discharge of iron filings into the iron filings pool, thereby improving the efficiency of iron filings dumping.

[0008] Furthermore, a limit frame is symmetrically arranged on the frame body, a slide groove is opened on the inner wall of the limit frame, and a moving rod is slidably fitted in the slide groove.

[0009] The above solution can limit the movement direction of the moving rod by the limit frame, that is, the moving rod can only perform vertical lifting movement.

[0010] Furthermore, the moving rod and the iron scrap box are connected via a spring pin assembly.

[0011] The above scheme can self-lock the position of the iron chip box after the iron chip box is transported and transferred or the iron chip box and the foot pedal are reset through the spring pin assembly, thereby reducing the probability of the iron chip box being bumped during the pushing and transferring trolley.

[0012] Furthermore, the elastic reset assembly includes a fixed block, a guide column and a spring. The frame is provided with a fixed block, a spring is provided between the fixed block and the pedal, and the pedal is provided with a guide column located inside the spring, and the guide column slides in cooperation with the inside of the fixed block.

[0013] The above scheme can realize the return of the moving rod to its original position after the foot pedal is released through the elastic reset component, thereby re-implementing the locking process of the front flip cover of the scrap metal box in the non-deflected state.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] Compared with the prior art, the device can quickly unlock the front flap by stepping on the foot pedal and through the transmission of a series of components. At this time, there is no need to walk to the front area of ​​the trolley to manually unlock the fixing pin and then return to the rear of the trolley. While stepping on the foot, lifting the handle makes the iron chip box deflect at an angle to facilitate the subsequent discharge of iron chips into the iron chip pool, thereby improving the efficiency of iron chip dumping. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 for Figure 1 A partial enlarged view of the label A;

[0018] Figure 3 for Figure 1 A partial enlarged view of the label B;

[0019] Reference numerals:

[0020] 1. Frame; 11. Universal wheel; 12. Bearing seat; 13. Rotating shaft; 14. Limiting frame; 2. Iron filing box; 21. Handle; 22. Front flap; 23. Connecting roller; 31. Fixed block; 32. Foot pedal; 33. Guide column; 34. Spring; 35. Moving rod; 36. Mounting column; 41. First connecting piece; 401. First hinged column; 42. Long hole; 43. First connecting rod; 44. Second connecting piece; 441. Arc hole; 442. Matching roller; 443. Second hinged column; 45. Second connecting rod; 46. Third connecting piece; 461. Limiting groove; 462. Third hinged column; 5. Spring pin assembly. DETAILED DESCRIPTION

[0021] 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. The utility model is further described in combination with the drawings and embodiments:

[0022] like Figures 1 to 3As shown, a novel machine tool iron chip transport and dumping device includes a frame 1, a plurality of universal wheels 11 are arranged on the frame 1 and a iron chip box 2 is rotatably connected (specifically, a bearing seat 12 is symmetrically arranged on the frame 1, and a rotating shaft 13 connected to the iron chip box 2 is rotatably connected in the bearing seat 12), the front of the iron chip box 2 is rotatably connected to a front flip cover 22 and a handle 21 is arranged at the rear, the frame 1 is also provided with an elastic reset component and a symmetrically distributed and hinged first connecting member 41 (the first connecting member 41 is hinged to the frame 1 through a first hinge column 401), a second connecting member 44 (the second connecting member 44 is hinged to the frame 1 through a second hinge column 443) and a third connecting member 46 (the third connecting member 46 is hinged to the frame 1 through a third hinge column 462), the elastic reset component One end of the member is connected to a foot pedal 32 and the foot pedal 32 is slidably matched with the frame 1, the foot pedal 32 is connected to a moving rod 35, and mounting columns 36 are symmetrically arranged at both ends of the moving rod 35, a long strip hole 42 matching with the mounting column 36 is opened on the first connecting member 41, and a first connecting rod 43 is hinged on the first connecting member 41, one end of the first connecting rod 43 is hinged to the second connecting member 44 and an arc hole 441 is opened on the second connecting member 44, and a matching roller 442 connected to the iron filing box 2 is matched in the arc hole 441, a second connecting rod 45 is hinged on the second connecting member 44, and one end of the second connecting rod 45 is hinged to the third connecting member 46, and a limiting groove 461 is opened on the third connecting member 46, and a connecting roller 23 matching with the limiting groove 461 is symmetrically arranged on the front flip cover 22.

[0023] Specifically, the elastic reset component includes a fixed block 31, a guide column 33 and a spring 34. The frame 1 is provided with a fixed block 31, a spring 34 is provided between the fixed block 31 and the foot pedal 32, and the foot pedal 32 is provided with a guide column 33 located inside the spring 34, and the guide column 33 is slidably matched with the inside of the fixed block 31; through the elastic reset component, the moving rod 35 can be returned to its original position after releasing the foot pedal 32, thereby re-realizing the locking process of the front flip cover 22 of the iron chip box 2 in the non-deflected state.

[0024] The workflow of this utility model:

[0025] First, push the device to the edge of the iron filings pool, then step on the locking device on the universal wheel 11 to stop it. The installation of the locking device on the universal wheel 11 belongs to the existing technical means and no improvement is made. Then the device can no longer move, and then step on the foot pedal 32 downward, and then the foot pedal 32 will drive the moving rod 35 to move downward. The movement of the moving rod 35 will cause the installation column 36 to apply force to the first connecting member 41, and then the first connecting member 41 can rotate along the first hinge column 401. The movement of the first connecting member 41 can then pull the second connecting member 44 to rotate along the second hinge column 443 through the first connecting rod 43. After the second connecting member 44 rotates, the third connecting member 46 can be pulled by the second connecting rod 45 to rotate along the third hinge column 462. At this time, the limiting groove 461 will be disengaged from the connecting roller 23 (the connecting roller 23 is in the limiting groove 461 in the initial state, as shown in the attached manual Figure 1 As shown in the figure, this is a locked state diagram between the front flip cover 22 and the iron filings box 2), that is, the lock of the front flip cover 22 is released so that the front flip cover 22 can be tilted at a certain angle, which is convenient for the subsequent iron filings to be discharged. After the front flip cover 22 is unlocked, it is always stepped on, and then the iron filings box 2 is lifted upward by the handle 21. At this time, the matching roller 442 can move along the arc hole 441. At the same time, the rotating shaft 13 at the bottom of the iron filings box 2 rotates along the bearing seat 12 to realize the deflection of the iron filings box to facilitate the dumping of the iron filings. When the iron filings in the iron filings box 2 are emptied, First, the iron filing box 2 is reset by the handle 21 (after the reset, the front flap 22 is again fitted with the front side of the iron filing box 2, and the bottom of the iron filing box 2 is again in contact with the surface of the frame 1), and then the foot pedal 32 is released. At this time, the foot pedal 32 moves upward under the action of the spring 34 and the guide column 33, and then pushes the moving rod 35 to move upward. Finally, the moving rod 35 moves back to the initial position to re-lock the front flap 22, and then the lock of the universal wheel 11 is released, and then the device is pushed back to the automated machine tool for a new round of iron filing loading and transportation;

[0026] Compared with the prior art, the present device can quickly unlock the front flap 22 by stepping on the foot pedal 32 and through the transmission of a series of components. At this time, there is no need to walk to the front area of ​​the trolley to manually unlock the fixing pin and then return to the rear of the trolley. While stepping on the foot, lifting the handle 21 makes the iron filing box 2 deflect at an angle to facilitate the subsequent discharge of iron filings into the iron filing pool, thereby improving the efficiency of iron filing dumping.

[0027] In some embodiments, Figure 1 and Figure 2 As shown, a limit frame 14 is symmetrically arranged on the frame body 1, and a slide groove is opened on the inner wall of the limit frame 14, which is not shown separately in the figure, and a moving rod 35 is slidably fitted in the slide groove; this embodiment can limit the movement direction of the moving rod 35 through the limit frame 14, that is, the moving rod 35 can only perform vertical lifting movement.

[0028] In other embodiments, Figure 1 and Figure 2 As shown, the moving rod 35 and the iron scrap box 2 are connected by a spring pin assembly 5; the spring pin assembly 5 belongs to the prior art means and the principle is not described, and no detailed structural number is given in the figure; this embodiment can self-lock the position of the iron scrap box 2 when transporting and transferring the iron scrap box 2 or after the iron scrap box 2 and the foot pedal 32 are reset, thereby reducing the probability of the iron scrap box 2 being bumped during the pushing and transferring trolley.

[0029] The above shows and describes the basic principles, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions in the specification are only to illustrate the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the protection required by the utility model. The scope of protection required by the utility model is defined by the attached claims and their equivalents.

Claims

1. A novel machine tool iron chip transport and dumping device, comprising a frame (1), the frame (1) is provided with a universal wheel (11) and is rotatably connected to an iron chip box (2), the front of the iron chip box (2) is rotatably connected to a front flip cover (22) and the rear is provided with a handle (21), characterized in that: The frame (1) is also provided with an elastic reset component and a first connecting member (41), a second connecting member (44) and a third connecting member (46) which are symmetrically distributed and hinged. One end of the elastic reset component is connected to a foot pedal (32). The foot pedal (32) is slidably matched with the frame (1) and the foot pedal (32) is connected to a moving rod (35). Both ends of the moving rod (35) are symmetrically provided with mounting posts (36). The first connecting member (41) is provided with a long hole (42) which matches with the mounting post (36). The first connecting member (41) is hinged with a first A connecting rod (43), one end of the first connecting rod (43) is hinged to the second connecting member (44) and the second connecting member (44) is provided with an arc hole (441), a matching roller (442) connected to the iron scrap box is matched in the arc hole (441), a second connecting rod (45) is hinged to the second connecting member (44), one end of the second connecting rod (45) is hinged to the third connecting member (46), a limiting groove (461) is provided on the third connecting member (46), and a connecting roller (23) matching with the limiting groove (461) is symmetrically arranged on the front flip cover (22).

2. A new type of machine tool iron chip transport and dumping device according to claim 1, characterized in that: A limit frame (14) is symmetrically arranged on the frame body (1), a slide groove is provided on the inner wall of the limit frame (14), and a moving rod (35) is slidably fitted in the slide groove.

3. A new type of machine tool iron chip transport and dumping device according to claim 1, characterized in that: The moving rod (35) and the iron scrap box (2) are connected via a spring pin assembly (5).

4. A new type of machine tool iron chip transport and dumping device according to claim 1, characterized in that: The elastic reset assembly comprises a fixed block (31), a guide column (33) and a spring (34); the frame (1) is provided with a fixed block (31); a spring (34) is provided between the fixed block (31) and a foot pedal (32); the foot pedal (32) is provided with a guide column (33) located inside the spring (34); the guide column (33) is slidably matched with the inside of the fixed block (31).

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