Material stacking device of punching machine

Abstract

The utility model discloses a material stacking device of a punching machine, which relates to the technical field of plate material stacking equipment and comprises a base, a carrier plate, a guide rail and a jacking component. A material stacking station is arranged on the carrying plate and comprises a material pre-stacking space, a material stacking space arranged above the material pre-stacking space and a limiting piece, and the limiting piece is arranged between the material stacking space and the material pre-stacking space; when the plate pre-stacking device is used, the end of the guide rail is in butt joint with a discharging port of a punching machine, machined plates are guided to the pre-stacking space, when the plates from the guide rail enter the pre-stacking space, the upward jacking assembly jacks the plates upwards and jacks the plates into the pre-stacking space, the plates cannot fall back to the pre-stacking space through limitation of the limiting piece, and therefore the plates can be stacked in the pre-stacking space. And the steps are repeated till the stacking space is full, a row of plates are taken out by workers or mechanical arms, manual stacking is not needed, the machining efficiency is improved, and manpower and material resources are saved.

Description

Technical Field

[0001] The utility model relates to the technical field of sheet material stacking equipment, in particular to a punching machine stacker. Background Art

[0002] A punching machine is a stamping press. In national production, the stamping process has the advantages of saving materials and energy, high efficiency, low technical requirements for operators, and being able to produce products that cannot be achieved by mechanical processing through various die applications. Therefore, its uses are becoming more and more extensive.

[0003] Stamping production is mainly for sheet materials. Through dies, blanking, punching, forming, drawing, trimming, fine blanking, shaping, riveting, and extrusion parts, etc. can be made, and it is widely used in various fields.

[0004] In the prior art, after the punching machine processes the sheet materials, the processed sheet materials are directly pushed into the material box. Since the material box does not have the function of stacking materials, when taking the processed sheet materials, it is necessary to stack the sheet materials, which is very inconvenient.

[0005] In view of this, there is an urgent need for a punching machine stacker. Summary of the Invention

[0006] Aiming at the problems existing in the prior art, the utility model solves this problem with the following technical structure.

[0007] To achieve the above object, the utility model adopts the following technical scheme:

[0008] A punching machine stacker includes: a base, a carrier plate, a guiding track, and an upper lifting assembly. The carrier plate is arranged on the base, and the guiding track is arranged on one side of the base;

[0009] A stacking station is arranged on the carrier plate. The stacking station includes a pre-stacking space, a stacking space arranged above the pre-stacking space, and a restricting member. The restricting member is arranged between the stacking space and the pre-stacking space. The restricting member is used to block the sheet materials at the stacking space from entering the pre-stacking space. The pre-stacking space is arranged at the end of the guiding track. When the sheet materials from the guiding track enter the pre-stacking space, the upper lifting assembly pushes the sheet materials into the stacking space.

[0010] Further features thereof are as follows

[0011] The stacking station further includes an end limiting member and two side limiting members. The side limiting members include a bottom plate and a side blocking member vertically arranged on the top surface of the bottom plate. The two bottom plates are arranged in parallel. The pre-stacking space is between the two bottom plates, and the stacking space is between the two side blocking members. The end limiting member is arranged on the side of the stacking space away from the guiding track.

[0012] The side baffle includes a plurality of first baffle rods distributed along a straight line, and the distribution direction of the first baffle rods is perpendicular to the sliding direction of the carrier plate.

[0013] The end limiting member includes a plurality of second baffle rods distributed along a straight line, and the distribution direction of the second baffle rods is parallel to the sliding direction of the carrier plate.

[0014] The limiting member includes two limiting plates, the two limiting plates are respectively arranged on the top surfaces of the two bottom plates, one side of each of the two limiting plates extends above the pre-material loading space, and the sides of the two limiting plates close to each other are both arranged as inclined surfaces, and the inclined surfaces extend towards the inside of the material loading space from bottom to top.

[0015] Both ends of the limiting plate are provided with first installation holes in a shape of a straight line, the extending direction of the first installation holes is consistent with the sliding direction of the carrier plate, first bolts are respectively inserted through the first installation holes, and the limiting plate is fixed on the carrier plate by the two first bolts.

[0016] Both ends of the bottom plate are provided with second installation holes in a shape of a straight line, the extending direction of the second installation holes is consistent with the sliding direction of the carrier plate, second bolts are respectively inserted through the second installation holes, and the bottom plate is fixed on the carrier plate by the two second bolts.

[0017] The upper top assembly includes a top plate and a driving member for driving the top plate to move up and down. The top plate is arranged on the base, and the carrier plate is provided with a movable hole directly below the pre-material loading space, and the movable hole is adapted to the top plate.

[0018] Both sides of the top surface of the guiding track are provided with side plate assemblies. The side plate assemblies include fixing plates, movable plates and screw rods. The fixing plates are arranged on the top surface of the guiding track, the movable plates are arranged inside the fixing plates, the screw rods are in threaded connection with the fixing plates, the screw rods are rotatably connected with the movable plates, and the bottom surface of the movable plate is in contact with the top surface of the guiding track.

[0019] Mounting rods are arranged on the two fixing plates, and a pressing belt is rotatably arranged on the mounting rods, and the pressing belt extends from one side of the mounting rod to one side of the base.

[0020] Adopting the above structure of the present utility model can achieve the following beneficial effects:

[0021] When processing a plate with a punching machine, the end of the guiding track is docked with the blanking opening of the punching machine, and the processed plate is guided to the pre-stacking space. When the plate from the guiding track enters the pre-stacking space, the upward pushing assembly pushes the plate upward and into the stacking space. Due to the restriction of the restricting member, the plate will not fall back into the pre-stacking space. This process is repeated until the stacking space is full, and then a worker or a robotic arm takes out a row of plates, eliminating the need for manual stacking, improving the processing efficiency, and saving manpower and material resources. Description of the Drawings

[0022] Figure 1 is a structural schematic diagram of the present application;

[0023] Figure 2 is Figure 1 an enlarged structural schematic diagram of part A in

[0024] Figure 3 is a structural schematic diagram of the restricting plate and the bottom plate in the present application.

[0025] In the figure: 1, base; 2, carrier plate; 3, top plate; 4, guiding track; 41, fixing plate; 42, movable plate; 43, screw; 44, mounting rod; 45, pressing belt; 5, bottom plate; 51, second mounting hole; 52, second bolt; 6, first stop bar; 7, second stop bar; 8, restricting plate; 81, first mounting hole; 82, first bolt. Detailed Description of the Embodiment

[0026] In order to enable those skilled in the art to better understand the solution of the present utility model, the technical solutions in the embodiments of the present utility model will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model.

[0027] It should be noted that the terms "including" and "having" and any variations thereof in the specification and claims of the present utility model and the above-mentioned accompanying drawings are intended to cover non-exclusive inclusion. For example, a process, method, device, product or equipment including a series of steps or units does not necessarily have to be limited to those steps or units clearly listed, but may include other steps or units not clearly listed or inherent to these processes, methods, products or equipment.

[0028] The following will further describe the present application in detail in conjunction with the attached Figures 1-3 drawings.

[0029] Refer to Figures 1-3A punching material piling device shown in the figure includes: a base 1, a carrier plate 2, a guiding track 4, and an upper lifting assembly. The carrier plate 2 is arranged on the base 1, and the guiding track 4 is arranged on one side of the base 1. A material piling station is arranged on the carrier plate 2. The material piling station includes a pre-piling space, a piling space arranged above the pre-piling space, and a restricting member. The restricting member is arranged between the piling space and the pre-piling space. The restricting member is used to block the plates at the piling space from entering the pre-piling space. The pre-piling space is arranged at the end of the guiding track 4. When the plates from the guiding track 4 enter the pre-piling space, the upper lifting assembly tops the plates into the piling space. In this way, when the punching machine processes the plates, the end of the guiding track 4 is docked with the blanking port of the punching machine, and the processed plates are guided to the pre-piling space. When the plates from the guiding track 4 enter the pre-piling space, the upper lifting assembly lifts the plates upward and tops them into the piling space. Due to the restriction of the restricting member, the plates will not fall back into the pre-piling space. In this way, it repeats until the piling space is full, and then the worker or the robotic arm takes out a row of plates, eliminating the need for manual piling, improving the processing efficiency, and saving manpower and material resources.

[0030] Reference Figures 1-3 As shown in the figure, the material piling station further includes an end limiting member and two side limiting members. The side limiting members include a bottom plate 5 and a side blocking member vertically arranged on the top surface of the bottom plate 5. The two bottom plates 5 are arranged in parallel. The pre-piling space is between the two bottom plates 5, and the piling space is between the two side blocking members. The end limiting member is arranged on the side of the piling space away from the guiding track 4. In this way, the pre-piling space and the piling space (the pre-piling space and the piling space are U-shaped) are enclosed by the two side limiting members and the end limiting member for piling the stamped plates. Among them, the side blocking member is composed of a plurality of first blocking rods 6 distributed in a straight line. The distribution direction of the first blocking rods 6 is perpendicular to the sliding direction of the carrier plate 2, so as to realize the restriction on both sides of the plates and pile the plates. Similarly, the end limiting member is composed of a plurality of second blocking rods 7 distributed in a straight line. The distribution direction of the second blocking rods 7 is parallel to the sliding direction of the carrier plate 2, and in cooperation with the first blocking rods 6 on both sides, it restricts three sides of the plates to achieve neat piling.

[0031] Reference Figures 2-3 As shown in the figure, the restricting member includes two restricting plates 8. The two restricting plates 8 are respectively arranged on the top surfaces of the two bottom plates 5. One side of each of the two restricting plates 8 extends above the pre-piling space. The sides of the two restricting plates 8 close to each other are both arranged as inclined surfaces, and the inclined surfaces extend inward to the piling space from bottom to top. In this way, when the upper lifting assembly lifts the plates in the pre-piling space, the two sides of the plates contact the inclined surfaces of the two restricting plates 8 on both sides, causing the restricting plates 8 to deform (the restricting plates 8 can be made of elastic materials such as rubber) until the plates cross the restricting plates 8 and enter the piling space. When the sides of the plates have the ability of elastic deformation, the restricting plates 8 can also be made of hard materials, so that when crossing the restricting plates 8, the sides of the plates deform.

[0032] Further optimization is as follows. Figure 2 As shown, in order to stack plates of different specifications, first mounting holes 81 in the shape of a straight line are provided at both ends of the limiting plate 8. The extending direction of the first mounting holes 81 is the same as the sliding direction of the carrier plate 2. First bolts 82 are inserted through the first mounting holes 81. The limiting plate 8 is fixed to the carrier plate 2 by two first bolts 82. In this way, by adjusting the relative positions of the first bolts 82 in the first mounting holes 81, the limiting plate 8 can be translated on the bottom plate 5 to achieve the purpose of adjusting the distance between the two limiting plates 8.

[0033] Further optimization is as follows. Figure 2 As shown, in order to adapt to stacking plates of different specifications, second mounting holes 51 in the shape of a straight line are provided at both ends of the bottom plate 5. The extending direction of the second mounting holes 51 is the same as the sliding direction of the carrier plate 2. Second bolts 52 are inserted through the second mounting holes 51. The bottom plate 5 is fixed to the carrier plate 2 by two second bolts 52. In this way, by adjusting the relative positions of the second bolts 52 in the second mounting holes 51, the bottom plate 5 can be translated on the carrier plate 2 to achieve the purpose of adjusting the distance between the two bottom plates 5, thereby adjusting the distance between the two side limiting members to adapt to the stacking of plates of different widths.

[0034] As Figure 1 shown, the upper top assembly includes a top plate 3 and a driving member (not shown in the figure, which can be a cylinder or an electric cylinder to realize the lifting movement of the top plate 3) for driving the top plate 3 to make a lifting movement. The top plate 3 is arranged on the base 1. The top plate 3 is arranged on one side of the guiding track 4. An activity hole is opened directly below the pre-stacking space on the carrier plate 2. The activity hole is adapted to the top plate 3. In this way, when the plate falls into the pre-stacking space, the driving member drives the top plate 3 to rise and pushes the plate into the stacking space.

[0035] As Figure 1 shown, in order to adapt to the guiding of plates of different specifications, side plate assemblies are provided on both sides of the top surface of the guiding track 4. The side plate assembly includes a fixing plate 41, a movable plate 42 and a screw 43. The fixing plate 41 is arranged on the top surface of the guiding track 4. The movable plate 42 is arranged inside the fixing plate 41. The screw 43 is threadedly connected to the fixing plate 41. The screw 43 is rotatably connected to the movable plate 42. The bottom surface of the movable plate 42 is in contact with the top surface of the guiding track 4. In this way, by rotating the screw 43, the distance between the two movable plates 42 can be adjusted so that plates of different widths can slide through between the two movable plates 42 and can be accurately guided into the pre-stacking space.

[0036] Further optimization is as follows. Figure 1As shown, when a lightweight plate slides on the guide rail 4, the plate may float up, causing the plate to be unable to enter the pre-stacking space. Therefore, a mounting rod 44 is provided on the two fixed plates 41, and a pressing belt 45 is rotatably provided on the mounting rod 44. The pressing belt 45 extends from one side of the mounting rod 44 to the side of the base 1. In this way, after the plate enters the guide rail 4, it slides from the bottom of the mounting rod 44 and is pressed down by the pressing belt 45. The bottom of the plate will slide on the guide rail 4 to ensure that the plate enters the pre-stacking space smoothly.

[0037] The working principle of the utility model is as follows: when the punching machine processes the plate, the end of the guide track 4 is connected with the discharge port of the punching machine, and the processed plate is guided to the pre-stacking space. When the plate from the guide track 4 enters the pre-stacking space, the upper push component lifts the plate upward and pushes it into the stacking space. The plate will not fall back into the pre-stacking space due to the restriction of the limiting part, and this cycle is repeated until the stacking space is full. A worker or a mechanical arm takes out a row of plates without manual stacking, thereby improving processing efficiency and saving manpower and material resources.

[0038] The above are only preferred embodiments of the present application, and the present invention is not limited to the above embodiments. It is understood that other improvements and changes directly derived or associated by those skilled in the art without departing from the spirit and concept of the present invention should be considered to be included in the protection scope of the present invention.

Claims

1. A punching machine coder, characterized in that: include: A base (1), a carrier plate (2), a guide rail (4) and an upper assembly, wherein the carrier plate (2) is arranged on the base (1), and the guide rail (4) is arranged on one side of the base (1); The carrier plate (2) is provided with a stacking station, the stacking station comprising a pre-stacking space, a stacking space arranged above the pre-stacking space, and a limiting member, the limiting member being arranged between the stacking space and the pre-stacking space, the limiting member being used to block the sheet material at the stacking space from entering the pre-stacking space, the pre-stacking space being arranged at the end of the guide track (4), when the sheet material from the guide track (4) enters the pre-stacking space, the upper push component pushes the sheet material into the stacking space.

2. A punching machine coder according to claim 1, characterized in that: The stacking station further comprises an end stopper and two side stoppers, wherein the side stoppers comprise a bottom plate (5) and a side stopper vertically arranged on the top surface of the bottom plate (5), the two bottom plates (5) are arranged in parallel, a pre-stacking space is provided between the two bottom plates (5), and a stacking space is provided between the two side stoppers, and the end stopper is provided on a side of the stacking space away from the guide track (4).

3. A punching machine coder according to claim 2, characterized in that: The side stopper comprises a plurality of first stop rods (6) distributed along a straight line, wherein the distribution direction of the first stop rods (6) is perpendicular to the sliding direction of the carrier plate (2).

4. A punching machine coder according to claim 2, characterized in that: The end stopper comprises a plurality of second shift rods (7) distributed along a straight line, and the distribution direction of the second shift rods (7) is parallel to the sliding direction of the carrier plate (2).

5. A punching machine coder according to claim 4, characterized in that: The limiting member comprises two limiting plates (8), the two limiting plates (8) are respectively arranged on the top surfaces of the two bottom plates (5), one side of the two limiting plates (8) extends to the top of the pre-stacking space, and the sides of the two limiting plates (8) close to each other are arranged as inclined surfaces, and the inclined surfaces extend from bottom to top toward the inner side of the pre-stacking space.

6. A punching machine coder according to claim 5, characterized in that: Both ends of the limiting plate (8) are provided with first mounting holes (81) in the shape of a letter "I", the extension direction of the first mounting holes (81) is consistent with the sliding direction of the carrier plate (2), first bolts (82) are passed through the first mounting holes (81), and the limiting plate (8) is fixed to the carrier plate (2) by means of the two first bolts (82).

7. A punching machine coder according to claim 2, characterized in that: Two ends of the bottom plate (5) are provided with second mounting holes (51) in the shape of a letter "I", the extension direction of the second mounting holes (51) is consistent with the sliding direction of the carrier plate (2), second bolts (52) are passed through the second mounting holes (51), and the bottom plate (5) is fixed to the carrier plate (2) by means of the two second bolts (52).

8. The punching machine coder according to claim 1, characterized in that: The upper top assembly comprises a top plate (3) and a driving member for driving the top plate (3) to perform lifting motion, the top plate (3) being arranged on a base (1), and the carrier plate (2) being provided with a movable hole just below the pre-coding space, the movable hole being adapted to the top plate (3).

9. The punching machine coder according to claim 1, characterized in that: Side plate assemblies are provided on both sides of the top surface of the guide rail (4), and the side plate assemblies include a fixed plate (41), a movable plate (42) and a screw (43). The fixed plate (41) is provided on the top surface of the guide rail (4), and the movable plate (42) is provided on the inner side of the fixed plate (41). The screw (43) is threadedly connected to the fixed plate (41), and the screw (43) is rotatably connected to the movable plate (42). The bottom surface of the movable plate (42) is in contact with the top surface of the guide rail (4).

10. A punching machine coder according to claim 9, characterized in that: The two fixing plates (41) are provided with mounting rods (44), and a pressing belt (45) is rotatably provided on the mounting rods (44), and the pressing belt (45) extends from one side of the mounting rods (44) to one side of the base (1).

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