Automatic loading and unloading mechanism and gear automatic loading and unloading machine

Abstract

The present invention discloses an automatic gear loading and unloading machine, comprising a first conveying mechanism (100), a second conveying mechanism (200), a door frame (300) and an automatic loading and unloading mechanism (400); the second conveying mechanism (200) is arranged at the door frame (300) and is perpendicular to the first conveying mechanism (100); the second conveying mechanism (200) has a space through which a walking frame can pass; and the automatic loading and unloading mechanism (400) is arranged at the door frame (300) in a walking manner. The present invention can improve the loading and unloading efficiency of tray tooling and reduce the labor intensity of workers.

Description

Technical Field

[0001] The invention relates to the field of machinery, in particular to an automatic loading and unloading mechanism and a gear automatic loading and unloading machine. Background Art

[0002] The gears after heat treatment are located on the tray tooling. The tray is in a multi-layer stacked state with spacing between layers. The gears are located on the tray and need to be loaded and unloaded after transportation (loading and unloading the tray). Currently, manual loading and unloading is generally used, which is inefficient and labor-intensive for workers. Summary of the invention

[0003] The purpose of the present invention is to solve the above problems and provide a gear automatic loading and unloading machine to improve loading and unloading efficiency and reduce the labor intensity of workers.

[0004] In order to achieve the above-mentioned purpose, the present invention adopts the following technical scheme: an automatic loading and unloading mechanism, characterized in that it includes a traveling frame (401) and an automatic loading and unloading component (402), the traveling frame (401) is in an inverted U-shape, having a first vertical portion (401a) located on one side, a second vertical portion located on the other side, and a transverse portion (401b) connecting the first vertical portion and the second vertical portion, the automatic loading and unloading component (402) is respectively liftably arranged on the inner side of the first vertical portion (401a) and the inner side of the second vertical portion, the automatic loading and unloading component (402) has a base (402a), a material picking arm (402b) is arranged on one side of the base (402a), and a pushing cylinder (402c) is arranged on the other side, the piston rod of the pushing cylinder (402c) is connected to the material picking arm (402b), and the two automatic loading and unloading components (402) cooperate to load and unload the material tray.

[0005] On the other hand, a gear automatic loading and unloading machine is characterized by comprising a first conveying mechanism (100), a second conveying mechanism (200), a door frame (300) and the automatic loading and unloading mechanism as described above;

[0006] The second conveying mechanism (200) is arranged at the door frame (300) and is perpendicular to the first conveying mechanism (100). The second conveying mechanism (200) has a space through which a walking frame can pass. The automatic loading and unloading mechanism is arranged at the door frame (300) in a walking manner.

[0007] Compared with the prior art, the present invention has the following beneficial effects: the present invention can improve the loading and unloading efficiency of the tray tooling and reduce the labor intensity of workers. BRIEF DESCRIPTION OF THE DRAWINGS

[0008] Figure 1 This is the front view of the automatic loading and unloading mechanism and the gear automatic loading and unloading machine, with some structures omitted in the figure.

[0009] Figure 2This is the left view of the automatic loading and unloading mechanism and the gear automatic loading and unloading machine, with some structures omitted in the figure.

[0010] Figure 3 This is a top view of the automatic loading and unloading mechanism and the gear automatic loading and unloading machine, with some structures omitted in the figure.

[0011] Figure 4 This is a left view of the automatic loading and unloading component, which is located at the second vertical portion.

[0012] Figure 5 This is a top view of the automatic loading and unloading component, which is located at the second vertical portion. DETAILED DESCRIPTION

[0013] Example 1

[0014] See also Figures 1 to 3 A gear automatic loading and unloading machine includes a first conveying mechanism 100, a second conveying mechanism 200, a gantry 300 and an automatic loading and unloading mechanism as in Example 2.

[0015] The second conveying mechanism 200 is disposed at the door frame 300 and is perpendicular to the first conveying mechanism 100 . The second conveying mechanism 200 has a space through which a traveling frame can pass. The automatic loading and unloading mechanism is disposed at the door frame 300 in a traveling manner.

[0016] The second conveying mechanism 200 has a front conveying part 201 and a rear conveying part 202. The front conveying part is located above the first conveying mechanism as a whole, and the front and rear sides of the front conveying part will not block the traveling frame, and the traveling frame (including the empty tray tooling) can pass through the front conveying part.

[0017] The bottom of the traveling frame 401 is provided with a sliding part, and the side of the first conveying mechanism 100 is provided with a guide rail 101 for the sliding part to travel. The sliding part cooperates with the guide rail so that the traveling frame can travel left and right. The implementation method can refer to the existing technology. For example, the sliding part is provided as a traveling wheel, and the traveling wheel can be driven by a motor, etc. The guide rail has a U-shaped cross section, and the traveling wheel travels in the guide rail.

[0018] The first conveying mechanism 100 and the second conveying mechanism 200 are both roller conveyors. The roller conveyor can refer to the prior art. It should be noted that the first conveying mechanism and the second conveying mechanism can be set as other types of conveying devices as needed, including but not limited to conveyor belt conveyors.

[0019] Taking unloading as an example, after the tray tooling equipped with gears is transferred (it can be transferred by forklift and other tools) to the first conveying mechanism, the first conveying mechanism sends the tray tooling to the door frame (the first conveying mechanism stops), the walking frame moves, so that the tray tooling is located in the walking frame, and the automatic loading and unloading parts are raised and lowered to adjust the position so that the material picking arm is located at the bottom of the tray to be picked up (generally the uppermost tray), and then the push cylinder is moved so that the two picking arms clamp the tray (the horizontal part of the picking arm is inserted under the tray, and the vertical part of the picking arm clamps the tray). The material tray is on the side of the tray. After the clamping is completed, the automatic loading and unloading component rises, takes the tray out of the tray fixture, and the traveling frame moves to the left to the second conveying mechanism, so that the tray is located above the second conveying mechanism. At this time, the automatic loading and unloading component descends, places the tray on the second conveying mechanism, pushes the cylinder to move, so that the material picking arm is disengaged from the tray, and the traveling frame moves to the right for the next material picking. The tray on the second conveying mechanism is sent to the exit (the front end of the second conveying mechanism) by the conveying mechanism, and then the worker removes the tray to complete the gear unloading. The above process is carried out until all the trays on the tray fixture are unloaded. After the tray on a tray fixture is unloaded, the first conveying mechanism sends the empty tray fixture to the left side of the first conveying mechanism (removed by a forklift or other tools), and the next tray fixture equipped with gears is sent to the traveling frame by the first conveying mechanism for the next unloading.

[0020] It should be noted that the tray tooling is prior art and will not be described in detail.

[0021] Example 2

[0022] See also Figures 1 to 5 An automatic loading and unloading mechanism includes a traveling frame 401 and an automatic loading and unloading component 402. The traveling frame 401 is in an inverted U shape, having a first vertical portion 401a located on one side, a second vertical portion located on the other side, and a transverse portion 401b connecting the first vertical portion and the second vertical portion. The automatic loading and unloading component 402 is respectively arranged on the inner side of the first vertical portion 401a and the inner side of the second vertical portion in a manner that can be lifted and lowered. The automatic loading and unloading component 402 has a base 402a, a material taking arm 402b is arranged on one side of the base 402a, and a push cylinder 402c (which can be a cylinder) is arranged on the other side. The piston rod of the push cylinder 402c is connected to the material taking arm 402b. The two automatic loading and unloading components 402 cooperate to load and unload the material tray. The material taking arm is L-shaped.

[0023] Figure 4 and Figure 5 The automatic loading and unloading component is arranged at the second vertical part, and the automatic loading and unloading component at the first vertical part is roughly symmetrical with the automatic loading and unloading component at the second vertical part. The base of the automatic loading and unloading component has a horizontally arranged plate-shaped part and a vertically arranged square part. In the embodiment, the piston rod of the push cylinder passes through the square part and is connected to the material taking arm.

[0024] The two automatic loading and unloading components are arranged opposite to each other. After the push cylinder is activated, the material picking arms (robots) of the two automatic loading and unloading components can clamp the material tray. The lifting method of the automatic loading and unloading components can refer to the existing technology, including but not limited to the following methods: Solution 1: realized by a chain-type lifting mechanism; Solution 2: taking the first vertical part as an example (the second vertical part is similar), a vertically arranged lifting cylinder is arranged above the inner side (rear side) of the first vertical part, and the piston rod of the lifting cylinder is connected to the automatic loading and unloading component (the base of the automatic loading and unloading component has a horizontally arranged plate-like part and a vertically arranged square part, and the piston rod of the lifting cylinder can be connected to the top of the square part of the base), and the automatic loading and unloading component is driven to rise and fall by the lifting cylinder.

[0025] The automatic loading and unloading mechanism can unload the tray and complete the transfer, improving the convenience of unloading.

[0026] The above is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiment. All technical solutions belonging to the principle of the present invention belong to the protection scope of the present invention. For those skilled in the art, several improvements made without departing from the principle of the present invention should also be regarded as the protection scope of the present invention.

Claims

1. A gear automatic loading and unloading machine, characterized in that: The invention comprises a traveling frame (401) and an automatic loading and unloading component (402), wherein the traveling frame (401) is in an inverted U shape, and comprises a first vertical portion (401a) located on one side, a second vertical portion located on the other side, and a transverse portion (401b) connecting the first vertical portion (401a) and the second vertical portion, wherein the automatic loading and unloading component (402) is respectively arranged on the inner side of the first vertical portion (401a) and the inner side of the second vertical portion in a manner that the automatic loading and unloading component (402) can be lifted and lowered, wherein the automatic loading and unloading component (402) comprises a base (402a), wherein a material taking arm (402b) is arranged on one side of the base (402a), and a pushing cylinder (402c) is arranged on the other side, wherein a piston rod of the pushing cylinder (402c) is connected to the material taking arm (402b), and the two automatic loading and unloading components (402) cooperate to load and unload a material tray, wherein the material taking The arm is L-shaped; it also includes a first conveying mechanism (100), a second conveying mechanism (200), a door frame (300) and an automatic loading and unloading mechanism; the second conveying mechanism (200) is arranged at the door frame (300) and is perpendicular to the first conveying mechanism (100), the second conveying mechanism (200) has a space through which a walking frame (401) can pass, and the automatic loading and unloading mechanism is arranged on the door frame (300) in a movable manner; the second conveying mechanism (200) has a front conveying part (201) and a rear conveying part (202), the front conveying part (201) is located above the first conveying mechanism (100) as a whole, the front side and the rear side of the front conveying part (201) will not block the walking frame (401), and the walking frame (401) can pass through the front conveying part (201).

2. The automatic gear loading and unloading machine according to claim 1, characterized in that: A sliding part is arranged at the bottom of the traveling frame (401), and a guide rail (101) for the sliding part to travel is arranged on the side of the first conveying mechanism (100).

3. The automatic gear loading and unloading machine according to claim 1, characterized in that: The first conveying mechanism (100) and the second conveying mechanism (200) are both roller conveyors.

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