Automatic discharging device

Abstract

The utility model discloses an automatic discharging device which comprises a supporting frame. An inclined plate is installed on the supporting frame, the inclined plate is arranged in an inclined mode, two first material guiding supporting plates are movably installed on the inclined plate, and a material detecting structure is installed on the two first material guiding supporting plates; according to the utility model, the solid shaft material can roll from a high position to a low position on the first material guide supporting plate, two ends of the clamp spring groove are enabled to fall into the two material detection grooves, the visual sensor is utilized to photograph and detect the clamp spring groove of the solid shaft material, and after detection, the jacking cylinder is started to eject the solid shaft material out of the material detection grooves at two sides. The solid shaft material continuously rolls to the lower position along the inclined plane of the jacking frame and is blocked by the two first material blocking discs, at the moment, a worker can take the solid shaft material for size inspection, and the material passing the inspection is put into the two second material guiding supporting plates, continuously rolls down and is finally blocked by the two second material blocking discs, so that the discharging step is completed; through the combination of machine inspection and manual inspection, the accuracy of real-axis material detection is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of real shaft processing equipment, in particular to an automatic feeding device. Background Art

[0002] The real shaft circlip groove (or circlip groove) is scientifically called the retaining ring groove. It is used in conjunction with the circlip. Its main function is to fix the inner ring or outer ring of the bearing on the shaft to prevent the axial movement of the bearing.

[0003] In the prior art, during the processing of the retaining spring groove of the solid shaft, if the size or shape of the retaining spring groove does not meet the requirements, the retaining spring may not be installed correctly or may become loose or fall off during use. In order to facilitate the removal of unqualified solid shaft materials, an automatic unloading device is needed to meet people's needs. Utility Model Content

[0004] The purpose of the utility model is to provide an automatic unloading device to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an automatic unloading device, comprising a support frame; an inclined plate is installed on the support frame, the inclined plate is inclined, two first material guide pallets are movably installed on the inclined plate, and a material picking structure is installed on the two first material guide pallets; two second material guide pallets are movably installed on the support frame, both of the two second material guide pallets are inclined, and a material blanking structure is installed on the two second material guide pallets, and adjustment structures are installed on the two first material guide pallets and the two second material guide pallets.

[0006] Preferably, the material picking structure includes two material picking grooves, which are respectively opened on the inner walls of the two first material guide pallets, and the two first material guide pallets are fixedly installed with L-shaped mounting plates, and the two L-shaped mounting plates are fixedly installed with electric push rods, and the output ends of the two electric push rods respectively pass through the two L-shaped mounting plates and are fixedly installed with pressure plates, a connecting plate is installed on one side of the pressure plate, and a visual sensor is installed on the connecting plate, and the visual sensor corresponds to the material picking groove, and a first limiting cylinder and a lifting cylinder are fixedly installed on one side of the support frame, the output end of the first limiting cylinder is fixedly installed with the first limiting plate, and the output end of the lifting cylinder is fixedly installed with the lifting frame, and the lifting frame is inclined, and the first material blocking disk is installed on the two first material guide pallets.

[0007] Preferably, two fixed plates are installed on the bottom side of the first material guide support plate, first slide seats are installed on the bottom sides of the two fixed plates, first slide rails are slidably installed on the two first slide seats, and the two first slide rails are installed on the top side of the inclined plate.

[0008] Preferably, the material dropping structure includes two second material stopping plates, which are respectively mounted on two second material guide plates, a second limiting cylinder is mounted on the support frame, a second limiting plate is mounted on the output end of the second limiting cylinder, and the second limiting plate is located between the two second material guide plates.

[0009] Preferably, two second slide seats are installed on the bottom side of the second material guiding support plate, and second slide rails are slidably installed on the two second slide seats, and the two second slide rails are installed on the support frame.

[0010] Preferably, the adjustment structure includes four bearing seats, and the four bearing seats are symmetrically mounted on the support frame and the inclined plate respectively. The same positive and negative screw rods are rotatably mounted on the two bearing seats located on the same side. Two threaded sliders are threadedly mounted on the two positive and negative screw rods. The four threaded sliders are respectively mounted on the bottom sides of the two first material guide plates and the two second material guide plates, and a handle is installed at one end of the two positive and negative screw rods.

[0011] Preferably, the support frame and the inclined plate are both equipped with metal locking seats, and metal locking blocks are provided on the two metal locking seats. The metal locking seat and the metal locking block located on the same side are installed on the same positive and negative threaded rod, and one end of the adjusting screw is installed on the metal locking seat, and the other end of the adjusting screw passes through the metal locking block and is threadedly equipped with an extrusion nut.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] (1) In the present invention, the solid shaft material after the processing of the retaining ring groove can be placed on two inclined first material guide pallets and located at a high position by a mechanical arm. The solid shaft material will roll from a high position to a low position on the first material guide pallet, and the two ends with the retaining ring groove opened will fall into the two material inspection troughs. At this time, turning on the electric push rod can drive the pressing plate to press on the two ends of the solid shaft material to fix it. At the same time, the visual sensor takes a photo to detect the retaining ring groove of the solid shaft material. After the detection, turning on the lifting cylinder can push the solid shaft material out of the material inspection troughs on both sides, so that the solid shaft material can be pushed out along the It continues to roll downward along the inclined surface of the lifting frame and is finally blocked by the two first material blocking plates. At this time, the staff can take the solid shaft material for size inspection. The material that passes the inspection is placed on the two second material guide pallets. At this time, the material can roll from the high position of the second material guide pallet to the low position and is finally blocked by the two second material blocking plates. The unloading step is completed. Turning on the second limit cylinder can drive the second limit pallet to lift the solid shaft material upward to facilitate the robot arm to grab and pack. The accuracy of solid shaft material detection is improved by combining machine inspection with manual inspection.

[0014] (2) By rotating the extrusion nut at the corresponding position to disengage the pressure on the metal locking block, the restriction of the corresponding positive and negative screws can be released. At this time, rotating the handle at the corresponding position can adjust the distance between the two first material guide plates or the two second material guide plates to meet the feeding needs of materials of different lengths. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a three-dimensional structural schematic diagram of an automatic unloading device proposed by the utility model;

[0016] Figure 2 This is a side structural schematic diagram of an automatic unloading device proposed by the utility model;

[0017] Figure 3 This is a partial structural schematic diagram of an automatic unloading device proposed by the utility model;

[0018] Figure 4 This is a schematic diagram of the first slide rail structure of an automatic unloading device proposed by the utility model;

[0019] Figure 5 This is a schematic diagram of the structure of a lifting cylinder of an automatic unloading device proposed by the utility model;

[0020] Figure 6 This is a schematic diagram of the structure of a metal locking seat of an automatic unloading device proposed by the utility model;

[0021] Figure 7 This is a schematic diagram of the electric push rod structure of an automatic unloading device proposed by the utility model;

[0022] Figure 8 This is a schematic diagram of the structure of the second limit cylinder of an automatic unloading device proposed by the utility model;

[0023] Fig. 9 This is a schematic diagram of the second slide rail structure of an automatic unloading device proposed by the utility model.

[0024] In the figure: 100, support frame; 101, tilting plate; 200, first material guide support plate; 201, material inspection trough; 202, L-shaped mounting plate; 203, electric push rod; 204, pressing plate; 205, connecting plate; 206, visual sensor; 207, first limit cylinder; 208, first limit support plate; 209, lifting cylinder; 210, lifting frame; 211, first material stop plate; 212, fixing plate; 213, first Slide seat; 214, first slide rail; 300, second material guide support plate; 301, second material stop plate; 302, second limit cylinder; 303, second limit support plate; 304, second slide seat; 305, second slide rail; 400, bearing seat; 401, positive and negative threaded screw rod; 402, threaded slider; 403, handle; 404, metal locking seat; 405, metal locking block; 406, adjusting screw; 407, extrusion nut. DETAILED DESCRIPTION

[0025] 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.

[0026] Example 1: Please refer to Figure 1-9 The utility model provides a technical solution: an automatic unloading device, including a support frame 100; an inclined plate 101 is installed on the support frame 100, the inclined plate 101 is inclined, two first material guide pallets 200 are movably installed on the inclined plate 101, and a material picking structure is installed on the two first material guide pallets 200; two second material guide pallets 300 are movably installed on the support frame 100, the two second material guide pallets 300 are both inclined, and a material unloading structure is installed on the two second material guide pallets 300, and adjustment structures are installed on the two first material guide pallets 200 and the two second material guide pallets 300.

[0027] Furthermore, the material picking structure includes two material picking grooves 201, which are respectively arranged on the inner walls of the two first material guiding support plates 200, and the two first material guiding support plates 200 are fixedly installed with L-shaped mounting plates 202, and the two L-shaped mounting plates 202 are fixedly installed with electric push rods 203, and the output ends of the two electric push rods 203 respectively penetrate the two L-shaped mounting plates 202 and are fixedly installed with pressing plates 204, and a connecting plate 205 is installed on one side of the pressing plate 204, and a visual sensor 206 is installed on the connecting plate 205, and the visual sensor 206 corresponds to the material picking groove 201, and a first limiting cylinder 207 and a lifting cylinder 209 are fixedly installed on one side of the support frame 100, and the output end of the first limiting cylinder 207 is fixedly installed with a first limiting support plate 208, and the lifting cylinder 209 is fixedly installed with a first limiting support plate 209. A lifting frame 210 is fixedly installed at the output end of the cylinder 209. The lifting frame 210 is tilted. The two first material guide pallets 200 are installed on the tilted inclined plate 101. Therefore, the two first material guide pallets 200 are in a tilted state. The solid shaft material with the retaining ring groove processed can be placed on the two tilted first material guide pallets 200 and located at a high place, so that it rolls from a high place to a low place. During the process, the two ends of the solid shaft material with the retaining ring groove opened will fall into the two material inspection troughs 201. At the same time, the solid shaft material will be located on the top of the lifting frame 210. At this time, the electric push rods 203 on both sides are turned on so that the output end thereof can drive the pressing plate 204 to move downward, so that the pressing plate 204 is pressed on both ends of the solid shaft material to fix it to prevent it from loosening. At the same time, the visual sensors 206 on both sides are used to take photos and detect the retaining ring groove of the solid shaft material.

[0028] Furthermore, two fixed plates 212 are installed on the bottom side of the first material guide pallet 200, and first slide seats 213 are installed on the bottom sides of the two fixed plates 212. First slide rails 214 are slidably installed on the two first slide seats 213, and the two first slide rails 214 are installed on the top side of the inclined plate 101. During the movement of the first material guide pallet 200, the fixed plates 212 can drive the first slide seats 213 to slide on the first slide rails 214, thereby limiting the moving direction of the first material guide pallet 200.

[0029] Furthermore, the material blanking structure includes two second material stopping plates 301, which are respectively installed on two second material guide plates 300. A second limiting cylinder 302 is installed on the support frame 100, and a second limiting plate 303 is installed at the output end of the second limiting cylinder 302. The second limiting plate 303 is located between the two second material guide plates 300.

[0030] Furthermore, two second slide seats 304 are installed on the bottom side of the second material guide pallet 300, and second slide rails 305 are slidably installed on the two second slide seats 304. The two second slide rails 305 are installed on the support frame 100. The movable second material guide pallet 300 can enable the second slide seats 304 to slide on the second slide rails 305, thereby limiting the moving direction of the second material guide pallet 300.

[0031] Example 2: Figure 2-9 The adjustment structure includes four bearing seats 400, which are symmetrically mounted on the support frame 100 and the inclined plate 101 respectively. The same positive and negative threaded rod 401 is rotatably mounted on the two bearing seats 400 on the same side. Two threaded sliders 402 are threadedly mounted on the two positive and negative threaded rods 401. The four threaded sliders 402 are respectively mounted on the bottom sides of the two first material guide support plates 200 and the two second material guide support plates 300. A handle 403 is mounted on one end of the two positive and negative threaded rods 401. Metal locking seats 404 are mounted on the support frame 100 and the inclined plate 101. Metal locking blocks 405 are provided on the two metal locking seats 404. The metal locking seats 404 on the same side are locked with metal locks. The tightening block 405 is installed on the same positive and negative threaded screw 401, and one end of the adjusting screw 406 is installed on the metal locking seat 404. The other end of the adjusting screw 406 passes through the metal locking block 405 and is threadedly installed with an extrusion nut 407. By turning the handle 403, the handle 403 can drive the positive and negative threaded screw 401 to rotate on the corresponding bearing seat 400. During the rotation of the positive and negative threaded screw 401, the two threaded sliders 402 can be driven to approach or move away from each other by cooperating with the threads of the two threaded sliders 402, thereby adjusting the distance between the two first material guide plates 200 or the two second material guide plates 300 so that they can adapt to materials of different lengths. The remaining features are the same as those in Example 1.

[0032] The working principle is as follows: open the first limit cylinder 207 so that its output end pushes the first limit support plate 208 to rise, and blocks one side of the first material guide support plate 200 to prevent the material from falling off. The two first material guide support plates 200 are installed on the inclined inclined plate 101, so the two first material guide support plates 200 are in an inclined state. The solid shaft material with the retaining ring groove processed can be placed on the two inclined first material guide support plates 200 and located at a high place, so that it rolls from a high place to a low place. During the process, the two ends of the solid shaft material with the retaining ring groove opened will fall into the two material inspection grooves 201, and the solid shaft material will be located on the top of the lifting frame 210. At this time, open the electric push rods 203 on both sides so that its output end can drive the pressure plate 204 to move downward, so that the pressure plate 204 is pressed on both ends of the solid shaft material to fix it to avoid loosening. At the same time, the visual sensors 206 on both sides are used to take photos of the retaining ring groove of the solid shaft material for detection. After the detection, open the lifting cylinder. 209 can make its output end drive the lifting frame 210, and the rising lifting frame 210 can push the solid shaft material out from the inspection grooves 201 on both sides, and then the solid shaft material can continue to roll along the inclined surface of the lifting frame 210 to the lower part of the first material guide support plate 200, and finally be blocked by the two first material blocking plates 211. At this time, the staff can take the solid shaft material for size inspection and remove the unqualified material. The material that passes the inspection is placed in the two second material guide support plates 300. At this time, the material can roll from the high place of the second material guide support plate 300 to the low place, and finally be blocked by the two second material blocking plates 301. At the same time, the solid shaft material will be located above the second limiting support plate 303. At this time, if the second limiting cylinder 302 is turned on, the output end can drive the second limiting support plate 303 to move upward, lift the solid shaft material upward, and block the real shaft material behind. The lifted real shaft material can be convenient for the robot arm to grab and pack.

[0033] By rotating the extrusion nut 407, it can be rotated and moved on the adjusting screw 406. When the moving extrusion nut 407 squeezes the metal locking block 405, the metal locking block 405 can be forced to squeeze the positive and negative threaded rod 401 to prevent the positive and negative threaded rod 401 from rotating and loosening. When the moving extrusion nut 407 is separated from the contact with the adjusting screw 406, the metal locking block 405 is separated from the squeezing of the positive and negative threaded rod 401 under the action of its own elastic potential energy. At this time, the handle 403 is turned, and the handle 403 can drive the positive and negative threaded rod 401 to rotate on the corresponding bearing seat 400. During the rotation of the positive and negative threaded rod 401, The threads of the two threaded sliders 402 cooperate to drive the two threaded sliders 402 to move closer to or away from each other, thereby adjusting the distance between the two first material guide pallets 200 or the two second material guide pallets 300 so that they can adapt to materials of different lengths. During the movement of the first material guide pallet 200, the first slide seat 213 can be driven by the fixed plate 212 to slide on the first slide rail 214, thereby limiting the moving direction of the first material guide pallet 200, while the moving second material guide pallet 300 can enable the second slide seat 304 to slide on the second slide rail 305, thereby limiting the moving direction of the second material guide pallet 300.

[0034] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An automatic unloading device, comprising a support frame (100); characterized in that: The support frame (100) is provided with an inclined plate (101), the inclined plate (101) is inclined, two first material guide support plates (200) are movably provided on the inclined plate (101), the two first material guide support plates (200) are provided with a material picking structure, two second material guide support plates (300) are movably provided on the support frame (100), the two second material guide support plates (300) are inclined, the two second material guide support plates (300) are provided with a material dropping structure, and the two first material guide support plates (200) and the two second material guide support plates (300) are provided with an adjustment structure.

2. The automatic unloading device according to claim 1, characterized in that: The material picking structure comprises two material picking grooves (201), the two material picking grooves (201) are respectively arranged on the inner walls of two first material guiding support plates (200), the two first material guiding support plates (200) are both fixedly mounted with L-shaped mounting plates (202), the two L-shaped mounting plates (202) are both fixedly mounted with electric push rods (203), the output ends of the two electric push rods (203) respectively penetrate the two L-shaped mounting plates (202) and are fixedly mounted with a pressing plate (204), a connecting plate (205) is installed on one side of the pressing plate (204), and the connecting plate A visual sensor (206) is installed on (205), and the visual sensor (206) corresponds to the material inspection slot (201). A first limiting cylinder (207) and a lifting cylinder (209) are fixedly installed on one side of the support frame (100). A first limiting support plate (208) is fixedly installed on the output end of the first limiting cylinder (207), and a lifting frame (210) is fixedly installed on the output end of the lifting cylinder (209). The lifting frame (210) is inclined, and a first material blocking plate (211) is installed on both first material guide support plates (200).

3. The automatic unloading device according to claim 1, characterized in that: Two fixed plates (212) are installed on the bottom side of the first material guide support plate (200), first slide seats (213) are installed on the bottom sides of the two fixed plates (212), first slide rails (214) are slidably installed on the two first slide seats (213), and the two first slide rails (214) are installed on the top side of the inclined plate (101).

4. The automatic unloading device according to claim 1, characterized in that: The material dropping structure comprises two second material stopping plates (301), the two second material stopping plates (301) are respectively mounted on two second material guiding plates (300), a second limiting cylinder (302) is mounted on the support frame (100), a second limiting plate (303) is mounted on the output end of the second limiting cylinder (302), and the second limiting plate (303) is located between the two second material guiding plates (300).

5. The automatic unloading device according to claim 1, characterized in that: Two second slide seats (304) are installed on the bottom side of the second material guiding support plate (300), and second slide rails (305) are slidably installed on the two second slide seats (304), and the two second slide rails (305) are installed on the support frame (100).

6. The automatic unloading device according to claim 1, characterized in that: The adjustment structure comprises four bearing seats (400), the four bearing seats (400) are symmetrically mounted on the support frame (100) and the inclined plate (101), the same positive and negative threaded rod (401) is rotatably mounted on the two bearing seats (400) on the same side, two threaded sliders (402) are threadedly mounted on the two positive and negative threaded rods (401), the four threaded sliders (402) are respectively mounted on the bottom sides of the two first material guide support plates (200) and the two second material guide support plates (300), and a handle (403) is mounted on one end of the two positive and negative threaded rods (401).

7. The automatic unloading device according to claim 1, characterized in that: The support frame (100) and the tilting plate (101) are both equipped with metal locking seats (404), and the two metal locking seats (404) are both equipped with metal locking blocks (405). The metal locking seats (404) and the metal locking blocks (405) located on the same side are installed on the same positive and negative threaded rod (401), and one end of the adjusting screw (406) is installed on the metal locking seat (404), and the other end of the adjusting screw (406) passes through the metal locking block (405) and is threadedly equipped with an extrusion nut (407).

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