Automatic bar discharging equipment

Abstract

The utility model relates to the technical field of automatic bar discharging, in particular to automatic bar discharging equipment which comprises a punching device, a pushing device, a receiving box and a receiving guide plate, the receiving guide plate comprises a receiving and guiding plate and an expansion plate, and the receiving and guiding plate is obliquely arranged below a discharging port of the punching device; the expansion plate is fixedly connected to the end, away from a discharging port of the punching device, of the connecting and guiding plate, the connecting baffles are connected to the two sides of the expansion plate in an inserted mode, one ends of the two connecting baffles are connected into the expansion plate in an inserted mode, the other ends of the two connecting baffles extend upwards to form protective baffles, and the material receiving box is arranged below the expansion plate. A worker pulls the connecting baffles out of the two sides of the expansion plate to enable the protective baffles to expand out of the two sides of the expansion plate, so that the width of the material receiving guide plate is expanded, and therefore when long bars need to be punched, the long bars cannot be clamped on the material receiving guide plate after being punched; and therefore, the practicability and adaptability of the automatic bar discharging equipment are improved.

Description

Technical Field

[0001] The present application relates to the technical field of automatic bar blanking, and particularly relates to an automatic bar blanking device. Background Art

[0002] The automatic bar blanking device is an efficient and automated processing device, which is widely used in the blanking processing of materials such as metals and woods.

[0003] In the prior art, the specific structure of the automatic bar blanking device is a punching device, a pushing device, and a receiving guide plate. The pushing device is used to push the bar stock to be punched into the punching device for punching. After the punching device finishes punching, the pushing device continues to push the bar stock to be punched to eject the punched bar stock out of the punching device and drop it onto the receiving guide plate, and then drop along the receiving guide rail into the collection box to complete the collection.

[0004] However, when the punched bar stock is ejected from the punching device and drops onto the receiving guide plate, it may deviate to both sides of the receiving guide plate due to inertia, resulting in the bar stock not accurately falling into the collection box. In the prior art, to solve this technical problem, side baffles are provided on both sides of the receiving guide plate to prevent the bar stock from falling from both sides of the receiving guide plate, so that the bar stock can fall into the collection box along the receiving guide plate.

[0005] Although the setting of the side baffles can prevent the bar stock from falling from both sides of the receiving guide plate, it also limits the width of the receiving guide plate. If the bar stock punched by the punching device is too long, the two ends of the bar stock will abut against the side baffles, resulting in the subsequent bar stock getting stuck on the receiving guide plate. Utility Model Content

[0006] Aiming at the deficiencies existing in the prior art, the purpose of the present application is to provide an automatic bar blanking device, which is used to solve the technical problem that if the bar stock punched by the punching device is too long, the two ends of the bar stock will abut against the side baffles, resulting in the subsequent bar stock getting stuck on the receiving guide plate in the prior art.

[0007] The above purpose of the present application is achieved through the following technical solutions: an automatic bar blanking device, including a punching device, a pushing device, a receiving box, and a receiving guide plate. The receiving guide plate includes a guiding plate and an expanding plate. The guiding plate is inclined and arranged below the discharge port of the punching device. The expanding plate is fixedly connected to one end of the guiding plate away from the discharge port of the punching device. Connecting baffles are inserted on both sides of the expanding plate, and protective baffles extend upward from one ends of the two connecting baffles away from the expanding plate.

[0008] By adopting the above technical scheme, when the punching device needs to punch out a longer rod, the staff pulls the connecting baffle outward on both sides of the expansion plate to expand the protective baffle outward on both sides of the expansion plate, thereby expanding the width of the material receiving guide plate. In this way, when it is necessary to punch out a longer rod, it will not be stuck on the material receiving guide plate after the punching is completed, thereby improving the practicality and adaptability of the automatic rod unloading equipment, and solving the technical problem in the prior art that if the rod punched out by the punching device is too long, the two ends of the rod will abut against the side baffle, causing the subsequent rod to be stuck on the material receiving guide plate.

[0009] Furthermore, fixing devices for fixing and connecting the baffles are provided on both sides of the expansion plate.

[0010] By adopting the above technical scheme, although the practicability and adaptability of the automatic bar unloading equipment can be improved by expanding the connecting baffle, when the bar is pushed out of the punching device by the pushing device, it falls on the expansion plate and may hit the protective baffle due to inertia, causing the connecting baffle to continue to expand outward on both sides of the expansion plate. If at this time the opening of the receiving box under the expansion plate is exactly the same width as the expansion plate before expansion, the width of the expansion plate will be greater than the width of the receiving box opening, causing the bar falling into the receiving box to fall outside the receiving box. The setting of the fixing device solves this technical problem. The connecting baffle is fixed by the fixing device to prevent the connecting baffle from expanding after the bar hits the protective baffle, thereby improving the stability of the connecting baffle.

[0011] Furthermore, the fixing device includes a fixing plate fixedly connected to one end of the protective baffle plate close to the receiving plate and a fixing bolt threadedly connected to the receiving plate through the fixing plate, and the protective baffle plate is located on the outer side of the receiving plate.

[0012] By adopting the above technical solution, the fixing bolt is screwed into one side of the fixing plate, and the fixing bolt passes through the fixing plate and is threadedly connected to the upper guide plate, thereby fixing the column connecting the baffle to prevent the connecting baffle from expanding after the rod hits the protective baffle.

[0013] Furthermore, a protective device for preventing the rod from passing over the expansion plate is provided at one end of the expansion plate away from the receiving plate.

[0014] By adopting the above technical solution, when the pushing device pushes the rod, the pushing device may push the rod before the rod falls, resulting in the rod not falling on the receiving plate, but directly flying over the expansion plate and falling to the ground, resulting in the rod not falling into the receiving box. The provision of the protective device solves this technical problem. The protective device can block the top of the expansion plate to prevent the rod that has not fallen on the receiving plate from flying directly over the receiving box. The blocked rod hits the protective device, falls on the expansion plate, and falls into the receiving box under the guidance of the expansion plate.

[0015] Furthermore, the protective device includes two support rods respectively fixedly connected to the two protective baffles and an inclined baffle arranged between the two support rods, and two sides of the inclined baffle are fixedly connected to the two support rods.

[0016] By adopting the above technical solution, the inclined baffle blocks the top of the expansion plate, so that the bars that have not fallen on the receiving plate hit the inclined baffle. The inclination of the inclined baffle guides the bars to fall on the expansion plate, so that the bars fall into the receiving box along the expansion plate.

[0017] Furthermore, the inclined baffle includes a storage plate and a plug-in plate, the plug-in plate is plugged into the storage plate, one side of the plug-in plate is fixedly connected to one of the two support rods, and the other side is plugged into the storage plate, and the side of the storage plate away from the plug-in plate is fixedly connected to the other support rod.

[0018] By adopting the above technical solution, although the setting of the inclined baffle can prevent the rods that have not fallen on the receiving plate from flying directly over the receiving box, when the connecting baffle expands, the connection of the inclined baffle through the support rod will jam the connecting baffle and hinder its expansion. Setting the inclined baffle as a storage plate and a plug-in plate solves this technical problem. When the connecting baffle expands, the plug-in plate and the storage plate are driven by the support rod to make the inclined baffle expand with the connecting baffle as a whole. Therefore, the inclined baffle does not hinder the expansion of the connecting baffle, and at the same time, the inclined baffle can also block the rods that have not fallen on the receiving plate after the connecting baffle expands.

[0019] Furthermore, a protective cotton pad is provided on one side of the inclined baffle plate close to the punching device.

[0020] By adopting the above technical solution, the protective cotton pad can reduce the damage of the rod material impacting on the inclined baffle.

[0021] Furthermore, the inclined baffle has impact resistance.

[0022] In summary, the present application includes at least one of the following beneficial technical effects.

[0023] Through the setting of the receiving plate and the expansion plate, when the punching device needs to punch out a longer bar, the staff can pull the connecting baffles outward on both sides of the expansion plate to make the protective baffles expand outward on both sides of the expansion plate, thereby expanding the width of the receiving guide plate. In this way, when a longer bar needs to be punched out, it will not be stuck on the receiving guide plate after the punching is completed, thereby improving the practicality and adaptability of the automatic bar unloading equipment.

[0024] Through the setting of the fixing device, it is achieved by screwing in the fixing bolt from one side of the fixing plate, so that the fixing bolt passes through the fixing plate thread and is connected to the upper guide plate, thereby fixing the column connecting baffle, preventing the connecting baffle from expanding after the rod hits the protective baffle, and improving the stability of the connecting baffle.

[0025] By setting up the protective device, the inclined baffle blocks the top of the expansion plate, so that the bars that have not fallen on the receiving plate hit the inclined baffle. The inclination of the inclined baffle guides the bars to fall on the expansion plate, so that the bars fall into the receiving box along the expansion plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is the overall structure diagram of the embodiment;

[0027] Figure 2 yes Figure 1 Enlarged view of part A in the middle;

[0028] Figure 3 It is another view of the overall structure of the embodiment.

[0029] Figure numerals: 1. punching device; 10. pushing device; 11. material receiving box; 2. material receiving guide plate; 20. receiving plate; 21. expansion plate; 22. connecting baffle; 23. protective baffle; 3. fixing device; 30. fixing plate; 31. fixing bolt; 4. protective device; 40. support rod; 41. inclined baffle; 410. storage plate; 411. plug-in plate; 5. protective cotton pad. DETAILED DESCRIPTION

[0030] The present application is further described in detail below with reference to the accompanying drawings.

[0031] Example, see Figure 1 , Figure 2, A bar automatic blanking device, including a punching device 1, a pushing device 10, a receiving box 11 and a receiving guide plate 2. The receiving guide plate 2 includes a guiding plate 20 and an expanding plate 21. The guiding plate 20 is inclined and arranged below the discharge port of the punching device 1. The expanding plate 21 is fixedly connected to one end of the guiding plate 20 away from the discharge port of the punching device 1. Connecting baffles 22 are inserted on both sides of the expanding plate 21. At the ends of the two connecting baffles 22 away from the expanding plate 21, protective baffles 23 extend upward. The receiving box 11 is arranged below the expanding plate 21. When the punching device 1 needs to punch out a bar with a longer length, the staff pulls the connecting baffles 22 outward on both sides of the expanding plate 21, so that the protective baffles 23 expand outward on both sides of the expanding plate 21, thereby expanding the width of the receiving guide plate 2. In this way, when punching out a bar with a longer length, the punched bar will not be stuck on the receiving guide plate 2 after punching, thus improving the practicability and adaptability of the bar automatic blanking device, and solving the technical problem in the prior art that if the bar punched out by the punching device 1 is too long, the two ends of the bar will abut against the side baffles, resulting in the subsequent bar being stuck on the receiving guide plate 2.

[0032] Although the practicability and adaptability of the bar automatic blanking device can be improved through the expansion of the connecting baffles 22, when the bar is pushed out of the punching device 1 by the pushing device 10 and falls on the expanding plate 21, it may impact the protective baffle 23 due to inertia, resulting in the connecting baffle 22 continuing to expand outward on both sides of the expanding plate 21. If the opening of the receiving box 11 below the expanding plate 21 is exactly the same as the width of the expanding plate 21 before expansion at this time, it will cause the width of the expanding plate 21 to be greater than the width of the opening of the receiving box 11, resulting in the bar falling into the receiving box 11 falling outside the receiving box 11. To solve this technical problem, in this embodiment, fixing devices 3 for fixing the connecting baffles 22 are provided on both sides of the expanding plate 21. The fixing device 3 includes a fixing plate 30 fixedly connected to one end of the protective baffle 23 close to the guiding plate 20 and a fixing bolt 31 passing through the fixing plate 30 and threadedly connected to the guiding plate 20. The protective baffle 23 is located outside the guiding plate 20. By screwing the fixing bolt 31 into the guiding plate 20 from one side of the fixing plate 30, the fixing bolt 31 passes through the fixing plate 30 and is threadedly connected to the guiding plate 20, thereby fixing the connecting baffle 22 and preventing the connecting baffle 22 from expanding after the bar impacts the protective baffle 23, improving the stability of the connecting baffle 22.

[0033] When the pushing device 10 pushes the bar material, the pushing device 10 may push the bar material before the bar material falls, resulting in the bar material not falling on the receiving plate 20, but directly flying over the expansion plate 21 and falling to the ground, resulting in the bar material not falling into the receiving box 11. In order to solve this technical problem, in this embodiment, the expansion plate 21 is provided with a protective device 4 at one end away from the receiving plate 20 to prevent the bar material from passing over the expansion plate 21. The protective device 4 includes two support rods 40 respectively fixedly connected to the two protective baffles 23 and an inclined baffle 41 arranged between the two support rods 40. The two sides of the inclined baffle 41 are fixedly connected to the two support rods 40. The inclined baffle 41 blocks the top of the expansion plate 21, so that the bar material that has not fallen on the receiving plate 20 hits the inclined baffle 41. The inclination of the inclined baffle 41 guides the bar material to fall on the expansion plate 21, so that the bar material falls into the receiving box 11 along the expansion plate 21.

[0034] Although the setting of the inclined baffle 41 can prevent the bars that have not fallen on the receiving plate 20 from flying directly over the receiving box 11, when the connecting baffle 22 expands, the connection of the inclined baffle 41 through the support rod 40 will block the connecting baffle 22 and prevent its expansion. Figure 3 In order to solve this technical problem, in this embodiment, the inclined baffle 41 is configured to include a storage plate 410 and a plug-in plate 411. The plug-in plate 411 is plugged into the storage plate 410. One side of the plug-in plate 411 is fixedly connected to one of the two support rods 40, and the other side is plugged into the storage plate 410. The side of the storage plate 410 away from the plug-in plate 411 is fixedly connected to the other support rod 40. When the connecting baffle 22 expands, the plug-in plate 411 and the storage plate 410 are driven by the support rod 40, so that the inclined baffle 41 as a whole expands with the connecting baffle 22, so that the inclined baffle 41 does not hinder the expansion of the connecting baffle 22, and at the same time, the inclined baffle 41 can also block the rods that have not fallen on the receiving plate 20 after the connecting baffle 22 expands, and a protective cotton pad 5 is provided on the side of the inclined baffle 41 close to the stamping device, which can reduce the damage of the rods that hit the inclined baffle 41.

[0035] Specific implementation process: pull the connecting baffle 22 outward from the expansion plate 21, adjust the distance between the protective baffles 23, so that the width of the expansion plate 21 adapts to the length of the punched bar. After the adjustment is completed, screw in the fixing bolt 31 from one side of the fixing plate 30, so that the fixing bolt 31 passes through the fixing plate 30 and is threadedly connected to the connecting plate 20, and then start the punching device 1 for processing.

[0036] The embodiments of this specific implementation method are all preferred embodiments of the present application, and are not intended to limit the protection scope of the application. Therefore, all equivalent changes made based on the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. An automatic bar unloading device, comprising a punching device (1), a pushing device (10), a material receiving box (11) and a material receiving guide plate (2), characterized in that: The material receiving guide plate (2) comprises a receiving plate (20) and an expansion plate (21); the receiving plate (20) is arranged obliquely below the discharge port of the punching and shearing device (1); the expansion plate (21) is fixedly connected to one end of the receiving plate (20) away from the discharge port of the punching and shearing device (1); connecting baffles (22) are inserted on both sides of the expansion plate (21); and protective baffles (23) extend upward from one end of the two connecting baffles (22) away from the expansion plate (21).

2. The automatic bar unloading equipment according to claim 1, characterized in that: Fixing devices (3) for fixing and connecting the baffle plate (22) are provided on both sides of the expansion plate (21).

3. The automatic bar unloading equipment according to claim 2, characterized in that: The fixing device (3) comprises a fixing plate (30) fixedly connected to one end of the protective baffle (23) close to the receiving plate (20) and a fixing bolt (31) passing through the fixing plate (30) and threadedly connected to the receiving plate (20); the protective baffle (23) is located outside the receiving plate (20).

4. The automatic bar unloading equipment according to claim 1, characterized in that: A protective device (4) for preventing the bar from passing over the expansion plate (21) is provided at one end of the expansion plate (21) away from the receiving plate (20).

5. The automatic bar unloading equipment according to claim 4, characterized in that: The protection device (4) comprises two support rods (40) respectively fixedly connected to two protection baffles (23) and an inclined baffle (41) arranged between the two support rods (40), and two sides of the inclined baffle (41) are fixedly connected to the two support rods (40).

6. The automatic bar unloading equipment according to claim 5, characterized in that: The inclined baffle (41) comprises a storage plate (410) and a plug-in plate (411), wherein the plug-in plate (411) is plugged into the storage plate (410), one side of the plug-in plate (411) is fixedly connected to one of the two support rods (40), and the other side is plugged into the storage plate (410), and the side of the storage plate (410) away from the plug-in plate (411) is fixedly connected to the other support rod (40).

7. The automatic bar unloading equipment according to claim 5, characterized in that: A protective cotton pad (5) is provided on one side of the inclined baffle (41) close to the punching device.

8. The automatic bar unloading equipment according to claim 5, characterized in that: The inclined baffle (41) has impact resistance.

Images