Automatic stamping line tail discharging and loading mechanism

Abstract

The invention discloses an automatic stamping line tail discharging and loading mechanism, and relates to the field of stamping line tail discharging and loading, the automatic stamping line tail discharging and loading mechanism comprises a loading assembly and a pressing assembly, the loading assembly is slidably connected to the bottom of the pressing assembly, the pressing assembly comprises a movable plate, a reinforcing block and a pressing plate, the reinforcing block is fixedly mounted on the lower surface of the movable plate, and the pressing plate is fixedly mounted on the lower surface of the movable plate. And the pressing plate is fixedly mounted at the bottom of the reinforcing block. The movable plate is pushed to move downwards through the electric cylinder, plates in the charging box are pushed down and flattened through the pressing plate at the bottom of the reinforcing block, and the plates in an inclined state originally are pushed to be in a horizontal state, so that the problem that the plates in the inclined state occupy more space is solved, the space utilization rate in the charging box is increased, and the use ratio of the plates in the charging box is increased. And the pressing plate is not connected with the charging box, so that the inner space of the charging box is not occupied, and it is ensured that the actual loading capacity of the charging box is not affected.

Description

Technical Field

[0001] The invention relates to the technical field of stamping line tail discharging and loading, and in particular to an automated stamping line tail discharging and loading mechanism. Background Art

[0002] A press line refers to a combination of a series of equipment and process flows used for stamping processing, usually including a stamping machine, a feeder, a mold, an automation device, and related control systems. A press line is usually used for batch production of metal parts. At the end of the press line, a loading mechanism is provided to store the products.

[0003] For example, "A kind of automated stamping line tail discharge loading mechanism" with publication number CN110773662A includes a loading box body and a limiting top plate distributed directly above the loading box body, a central mounting groove is provided in the center of the loading box body, two positioning sockets are penetrated at the left and right ends of the central mounting groove, and four positioning connecting screw holes are evenly distributed around the loading box body; four positioning connecting through holes corresponding to the positioning connecting screw holes are evenly distributed around the limiting top plate, and positioning connecting bolts are installed in the positioning connecting through holes, and the positioning connecting bolts pass through the supporting springs and are connected to the positioning connecting screw holes; a sliding cross bar is installed in the positioning socket, and first clamping springs are symmetrically installed at both ends of the sliding cross bar, linear clamping mechanisms are evenly distributed between the two first clamping springs, and a first separating spring is installed between two adjacent linear clamping mechanisms.

[0004] However, in the prior art, when loading the sheet after the stamping line has stamped it into shape, a hollow box structure is mainly used. However, when loading the sheet on this hollow box, the single loading volume is not large. This is because the sheet will move during the falling process, causing it to be in a tilted state in the hollow box. The tilted state will leave a large gap between it and the box, occupying a large space, resulting in a serious waste of space in the loading mechanism and insufficient space utilization. Summary of the invention

[0005] The object of the present invention is to provide an automated stamping line tail discharge loading mechanism to solve the problem raised in the above-mentioned background technology that the plate will move during the falling process, causing it to be in a tilted state in the hollow box. The tilted state will leave a large gap between it and the box, occupying a large space, resulting in serious waste of space in the loading mechanism and insufficient space utilization.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: an automated stamping line tail discharge loading mechanism, comprising a loading assembly and a pressing assembly, wherein the loading assembly is slidably connected to the bottom of the pressing assembly; The pressing assembly includes a movable plate, a reinforcement block and a pressing plate, wherein the reinforcement block is fixedly mounted on the lower surface of the movable plate, the pressing plate is fixedly mounted on the bottom of the reinforcement block, a push rod is fixedly connected to the top of the movable plate, one end of the push rod is fixedly connected to a connector, the top of the connector is fixedly connected to an electric cylinder by bolts, and the electric cylinder is set in a vertical state; The charging assembly comprises a charging box, the charging box is located directly below the pressing plate, the pressing plate is located inside the charging box, and the shape of the pressing plate is adapted to the shape of the inner cavity of the charging box; The four corners of the movable plate are all slidably connected with guide rods, the bottom of the guide rods is fixedly connected with a bearing base, and the charging box is slidably connected to the upper surface of the bearing base.

[0007] Preferably, a support plate is fixedly connected to one side of the supporting base, a blanking frame is fixedly connected to the top of the support plate, the blanking frame is used to dock with the stamping line, the blanking frame is in a semi-open state, and the inclination angle is greater than forty degrees and less than fifty degrees, and the support plate is a trapezoidal metal plate.

[0008] Preferably, a notch is provided on one side of the loading box, and one side of the loading box and one end of the blanking frame are overlapped with each other, and the shape of the notch is adapted to the shape of the inner groove of the blanking frame.

[0009] Preferably, a bearing plate is fixedly mounted on the top of the guide rod, the electric cylinder is fixedly mounted on the upper surface of the bearing plate in a vertical state, and the piston rod of the electric cylinder passes through the bearing plate.

[0010] Preferably, a tilting rod is fixedly connected to one side of the movable plate, the tilting angle of the tilting rod is matched with the tilting angle of the blanking frame, and the tilting rod and the blanking frame are perpendicular to each other.

[0011] Preferably, one end of the tilt rod is slidably connected to a hollow shell, a spring is provided inside the hollow shell, and one end of the spring is fixedly connected to the tilt rod, and the tilt rod is inserted into the inside of the hollow shell.

[0012] Preferably, a blocking block is fixedly connected to the bottom of the hollow shell, the width of the blocking block is adapted to the width of the inner groove of the blanking frame, and the height of the blocking block is adapted to the depth of the inner groove of the blanking frame.

[0013] Preferably, a strap is fixedly installed at the junction of the blocking block and the hollow shell, the lower surface of the strap overlaps the inclined surface of the blanking frame, and the strap is parallel to the blanking frame.

[0014] Preferably, a guide groove is provided inside the bearing base, an extension rod is fixedly installed at the connection between the bearing base and the guide groove, and a protrusion is fixedly installed at the bottom of the charging box, and the protrusion is slidably connected to the inside of the guide groove.

[0015] Preferably, rollers are rotatably mounted inside the bearing base, the bottom of the charging box overlaps the top of the rollers, and an arc groove is formed on the lower surface of the charging box.

[0016] Compared with the prior art, the present invention has the following beneficial effects: 1. In the present invention, by arranging the loading assembly at the bottom of the pressing assembly, when in use, the electric cylinder pushes the movable plate to move downward, and the pressing plate at the bottom of the reinforcement block is used to push down and flatten the plates inside the loading box, and the plates that were originally in an inclined state are pushed into a horizontal state, so as to solve the problem that the plates in an inclined state will occupy more space, thereby improving the space utilization rate in the loading box, so that the loading box can load more plates at a time, and the pressing plate is not connected to the loading box, so as not to occupy the internal space of the loading box, ensuring that it does not affect the actual loading capacity of the loading box, and the shape of the pressing plate is adapted to the shape of the inner cavity of the loading box, so that all the plates in the loading box can be fully pressed, avoiding the problem that some plates cannot contact the pressing plate.

[0017] 2. In the present invention, a tilted unloading frame is provided on the side of the supporting base, and the unloading frame is used for docking with the punching line. The tilted state can ensure that the plate can fall into the loading box normally, and a blocking block for preventing the plate from continuing to fall is provided on the side of the movable plate. When the movable plate moves downward, the blocking block will be sent into the unloading frame through the tilting rod to prevent the subsequent plate from continuing to move, thereby ensuring that the subsequent eraser will not affect the plate that falls into the loading box first, thereby ensuring that the loading can be carried out in an orderly manner and avoiding collision between the plates to further aggravate the problem of space occupancy.

[0018] 3. In the present invention, a guide groove is opened inside the bearing base to determine the position of the charging box. When placing the charging box, the protrusion at the bottom of the charging box will move along the route of the extension rod, thereby ensuring that the notch of the charging box can be aligned with the blanking frame, and when the charging box is aligned with the blanking frame, it can also be aligned with the pressure plate. Rollers are arranged inside the bearing base, and the existence of the rollers can avoid excessive friction between the charging box and the bearing base. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a structural schematic diagram of an automated stamping line tail discharge loading mechanism of the present invention; Figure 2 It is a side view of an automated stamping line tail discharge loading mechanism of the present invention; Figure 3 It is a schematic diagram of the three-dimensional structure of a pressing component of an automated stamping line tail discharge loading mechanism of the present invention; Figure 4 This is a schematic diagram of the structure of a movable plate and a blocking block of an automated stamping line tail discharge loading mechanism of the present invention; Figure 5 It is a schematic diagram of the three-dimensional structure of a blocking block of an automated stamping line tail discharge loading mechanism of the present invention; Figure 6 This is a schematic diagram of the connection and structure of the bearing base and the blanking frame of an automated stamping line tail discharge loading mechanism of the present invention; Figure 7 The present invention is a schematic diagram of the structure of a bearing base of an automated stamping line tail discharge loading mechanism.

[0020] In the figure: 1. loading assembly; 2. pressing assembly; 11. loading box; 12. notch; 13. protrusion; 14. arc groove; 21. bearing base; 22. guide rod; 23. movable plate; 24. bearing plate; 25. electric cylinder; 26. support plate; 27. unloading frame; 28. push rod; 29. ​​connector; 210. reinforcement block; 211. pressure plate; 212. tilting rod; 213. hollow shell; 214. blocking block; 215. strap; 216. extension rod; 217. guide groove; 218. roller. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the implementation regulations described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0022] Example 1: Reference Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 and Figure 7 As shown: an automated stamping line tail discharge loading mechanism, comprising a loading component 1 and a pressing component 2, wherein the loading component 1 is slidably connected to the bottom of the pressing component 2; The pressing assembly 2 includes a movable plate 23, a reinforcement block 210 and a pressing plate 211. The reinforcement block 210 is fixedly mounted on the lower surface of the movable plate 23. The pressing plate 211 is fixedly mounted on the bottom of the reinforcement block 210. A push rod 28 is fixedly connected to the top of the movable plate 23. A connector 29 is fixedly connected to one end of the push rod 28. An electric cylinder 25 is fixedly connected to the top of the connector 29 by bolts. The electric cylinder 25 is set in a vertical state. The charging assembly 1 includes a charging box 11, which is located directly below a pressing plate 211. The pressing plate 211 is located inside the charging box 11, and the shape of the pressing plate 211 is adapted to the shape of the inner cavity of the charging box 11; The four corners of the movable plate 23 are slidably connected with guide rods 22, the bottom of the guide rods 22 is fixedly connected with a bearing base 21, the loading box 11 is slidably connected to the upper surface of the bearing base 21, one side of the bearing base 21 is fixedly connected with a support plate 26, the top of the support plate 26 is fixedly connected with a blanking frame 27, the blanking frame 27 is used to dock with the stamping line, the blanking frame 27 is in a semi-open state, and the inclination angle is greater than forty degrees and less than fifty degrees, the support plate 26 is a trapezoidal metal plate, one side of the loading box 11 is provided with a notch 12, one side of the loading box 11 and one end of the blanking frame 27 overlap each other, and the shape of the notch 12 is adapted to the shape of the inner groove of the blanking frame 27.

[0023] In this embodiment, the main structure of the loading assembly 1 is a loading box 11, which is arranged on a bearing base 21 and is located below a pressing plate 211. When in use, a blanking frame 27 is connected to a punching line, and the processed sheet material will follow the blanking frame 27, pass through the notch 12 and fall into the loading box 11; After the sheet falls into the loading box 11, the electric cylinder 25 is started. When the piston rod of the electric cylinder 25 is extended, the push rod 28 is pushed vertically downward through the joint 29 to push the pressing plate 211 into the loading box 11. If the sheet in the loading box 11 is in a horizontal state, loading can continue. If the sheet is in an inclined state, the pressing plate 211 will push the sheet into a horizontal state when it moves downward, and then loading can be carried out. This improves the space utilization rate in the loading box 11, so that the loading box 11 can load more sheets at a time, and the pressing plate 211 is not connected to the loading box 11, so as not to occupy the internal space of the loading box 11, ensuring that the actual loading capacity of the loading box 11 is not affected. The blanking frame 27 is connected to the support plate 26, and its own tilted state can allow the plate to slide normally, and the support plate 26 with a trapezoidal structure can ensure the structural stability of the blanking frame 27, and the pressing plate 211 is connected to the movable plate 23 through the reinforcing block 210, and the four corners of the movable plate 23 are all sleeved on the guide rod 22. During the movement, the movable plate 23 can determine the moving route of the pressing plate 211 to prevent the problem of misalignment between the pressing plate 211 and the charging box 11; The push rod 28 is connected to the piston rod of the electric cylinder 25 through a connector 29, and can be disassembled and replaced when in use, and can be adapted to charging boxes 11 of different sizes by replacing pressure plates 211 of other sizes.

[0024] Embodiment 2: According to Figure 1 , Figure 2 , Figure 3 , Figure 4, Figure 5 and Figure 6 As shown, a bearing plate 24 is fixedly installed on the top of the guide rod 22, and an electric cylinder 25 is fixedly installed on the upper surface of the bearing plate 24 in a vertical state. The piston rod of the electric cylinder 25 passes through the bearing plate 24. A tilting rod 212 is fixedly connected to one side of the movable plate 23. The tilting angle of the tilting rod 212 is adapted to the tilting angle of the blanking frame 27. The tilting rod 212 and the blanking frame 27 are perpendicular to each other. One end of the tilting rod 212 is slidably connected to a hollow shell 213. A spring is arranged inside the hollow shell 213, and the spring One end is fixedly connected to the tilting rod 212, and the tilting rod 212 is inserted into the inside of the hollow shell 213. A blocking block 214 is fixedly connected to the bottom of the hollow shell 213. The width of the blocking block 214 is adapted to the width of the inner groove of the blanking frame 27, and the height of the blocking block 214 is adapted to the depth of the inner groove of the blanking frame 27. A strap 215 is fixedly installed at the junction of the blocking block 214 and the hollow shell 213. The lower surface of the strap 215 is overlapped on the inclined surface of the blanking frame 27, and the strap 215 is parallel to the blanking frame 27.

[0025] In this embodiment, the carrying plate 24 is used to determine the position of the electric cylinder 25 to ensure that the electric cylinder 25 is always in a vertical state. The tilting rod 212 arranged on the side of the movable plate 23 is mainly used to connect the blocking block 214. The tilting rod 212 is inserted into the hollow shell 213 through a spring. During the movement of the movable plate 23, the blocking block 214 will be sent into the blanking frame 27 to block the subsequent plate from falling. After the blocking block 214 contacts the blanking frame 27, the tilting rod 212 will be inserted into the hollow shell 213 to ensure that the blocking block 214 can adapt to the different movement ranges of the movable plate 23. If the movable plate 23 moves downward in a large range, the blocking block 214 can move a certain distance along the blanking frame 27 driven by the tilting rod 212. A bridge plate 215 is provided at the junction of the blocking block 214 and the hollow shell 213 . When the blocking block 214 contacts the blanking frame 27 , the bridge plate 215 will also be bridged to both sides of the blanking frame 27 to improve the stability of the blocking block 214 in the blanking frame 27 .

[0026] Embodiment 3: According to Figure 1 , Figure 6 and Figure 7 As shown, a guide groove 217 is provided inside the bearing base 21, an extension rod 216 is fixedly installed at the connection between the bearing base 21 and the guide groove 217, a protrusion 13 is fixedly installed at the bottom of the loading box 11, the protrusion 13 is slidably connected inside the guide groove 217, a roller 218 is rollingly installed inside the bearing base 21, the bottom of the loading box 11 overlaps the top of the roller 218, and an arc groove 14 is provided on the lower surface of the loading box 11.

[0027] In this embodiment, a guide groove 217 is provided inside the supporting base 21 to determine the position of the charging box 11. When placing the charging box 11, the protrusion 13 at the bottom of the charging box 11 is aligned with the extension rod 216, and then the charging box 11 is pushed to move along the route of the extension rod 216, and finally enters the inside of the guide groove 217. When the protrusion 13 moves to the end of the guide groove 217, the notch 12 is aligned with the blanking frame 27, and the charging box 11 can also be aligned with the pressing plate 211. A roller 218 is arranged inside the supporting base 21 . The roller 218 is located in the arc groove 14 , which can further improve the stability of the charging box 11 . In addition, during the movement of the charging box 11 , the roller 218 can avoid excessive friction between the charging box 11 and the supporting base 21 .

[0028] The use method and working principle of the device are as follows: when placing the charging box 11, align the protrusion 13 at the bottom of the charging box 11 with the extension rod 216, and then push the charging box 11 to move along the route of the extension rod 216, and finally enter the inside of the guide groove 217, and when the protrusion 13 moves to the end of the guide groove 217, the notch 12 will be aligned with the unloading frame 27, and the charging box 11 can also be aligned with the pressing plate 211; When in use, the blanking frame 27 is docked with the punching line, and the processed sheet will follow the blanking frame 27, pass through the notch 12 and fall into the loading box 11. After the sheet falls into the loading box 11, the electric cylinder 25 is started. When the piston rod of the electric cylinder 25 is extended, the push rod 28 is pushed vertically downward through the connector 29 to push the pressing plate 211 into the loading box 11. If the sheet in the loading box 11 is in a horizontal state, loading can continue. If the sheet is in an inclined state, the pressing plate 211 will push the sheet into a horizontal state when it moves downward, and then loading can be carried out later. The push rod 28 is connected to the piston rod of the electric cylinder 25 through the connector 29, and can be disassembled and replaced when in use. By replacing pressing plates 211 of other sizes, it can adapt to loading boxes 11 of different sizes. During the movement of the movable plate 23, the blocking block 214 will be sent into the blanking frame 27 to block the subsequent plate from falling. After the blocking block 214 contacts the blanking frame 27, the tilting rod 212 will be inserted into the hollow shell 213 to ensure that the blocking block 214 can adapt to different moving ranges of the movable plate 23. If the movable plate 23 moves downward in a large range, the blocking block 214 can move a certain distance along the blanking frame 27 driven by the tilting rod 212. After the plates are loaded, the loading box 11 is removed.

[0029] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An automated stamping line tail discharge loading mechanism, Features: It comprises a loading assembly (1) and a pressing assembly (2), wherein the loading assembly (1) is slidably connected to the bottom of the pressing assembly (2); The pressing assembly (2) comprises a movable plate (23), a reinforcement block (210) and a pressing plate (211); the reinforcement block (210) is fixedly mounted on the lower surface of the movable plate (23); the pressing plate (211) is fixedly mounted on the bottom of the reinforcement block (210); a push rod (28) is fixedly connected to the top of the movable plate (23); one end of the push rod (28) is fixedly connected to a connector (29); the top of the connector (29) is fixedly connected to an electric cylinder (25) via bolts; the electric cylinder (25) is arranged in a vertical state; The charging assembly (1) comprises a charging box (11), the charging box (11) is located directly below a pressing plate (211), the pressing plate (211) is located inside the charging box (11), and the shape of the pressing plate (211) is adapted to the shape of the inner cavity of the charging box (11); The four corners of the movable plate (23) are slidably connected to guide rods (22), the bottom of the guide rods (22) is fixedly connected to a bearing base (21), and the charging box (11) is slidably connected to the upper surface of the bearing base (21).

2. An automated stamping line tail discharge loading mechanism according to claim 1, Features: A support plate (26) is fixedly connected to one side of the bearing base (21), and a blanking frame (27) is fixedly connected to the top of the support plate (26). The blanking frame (27) is used for docking with the punching line. The blanking frame (27) is in a semi-open state, and the inclination angle is greater than 40 degrees and less than 50 degrees. The support plate (26) is a trapezoidal metal plate.

3. An automated stamping line tail discharge loading mechanism according to claim 2, Features: A notch (12) is provided on one side of the loading box (11), one side of the loading box (11) and one end of the unloading frame (27) are overlapped with each other, and the shape of the notch (12) matches the shape of the inner groove of the unloading frame (27).

4. The automatic stamping line tail discharge loading mechanism according to claim 1, Features: A bearing plate (24) is fixedly mounted on the top of the guide rod (22), the electric cylinder (25) is fixedly mounted on the upper surface of the bearing plate (24) in a vertical state, and the piston rod of the electric cylinder (25) penetrates the bearing plate (24).

5. The automatic stamping line tail discharge loading mechanism according to claim 1, Features: A tilting rod (212) is fixedly connected to one side of the movable plate (23); the tilting angle of the tilting rod (212) matches the tilting angle of the blanking frame (27); and the tilting rod (212) and the blanking frame (27) are perpendicular to each other.

6. An automated stamping line tail discharge loading mechanism according to claim 5, Features: One end of the tilting rod (212) is slidably connected to a hollow shell (213), a spring is provided inside the hollow shell (213), one end of the spring is fixedly connected to the tilting rod (212), and the tilting rod (212) is inserted into the inside of the hollow shell (213).

7. An automated stamping line tail discharge loading mechanism according to claim 6, Features: A blocking block (214) is fixedly connected to the bottom of the hollow shell (213); the width of the blocking block (214) matches the width of the inner groove of the blanking frame (27); and the height of the blocking block (214) matches the depth of the inner groove of the blanking frame (27).

8. An automated stamping line tail discharge loading mechanism according to claim 7, Features: A strap plate (215) is fixedly mounted at the junction of the blocking block (214) and the hollow shell (213), the lower surface of the strap plate (215) being overlapped on the inclined surface of the blanking frame (27), and the strap plate (215) being parallel to the blanking frame (27).

9. The automatic stamping line tail discharge loading mechanism according to claim 1, Features: A guide groove (217) is provided inside the bearing base (21), an extension rod (216) is fixedly installed at the connection between the bearing base (21) and the guide groove (217), and a protrusion (13) is fixedly installed at the bottom of the charging box (11), and the protrusion (13) is slidably connected to the inside of the guide groove (217).

10. The automatic stamping line tail discharge loading mechanism according to claim 1, Features: A roller (218) is rotatably mounted inside the bearing base (21), the bottom of the charging box (11) overlaps the top of the roller (218), and an arc-shaped groove (14) is formed on the lower surface of the charging box (11).

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