Camshaft feeding and discharging placing frame

Abstract

The utility model discloses a camshaft loading and unloading placing rack, which belongs to the technical field of camshaft processing, and has the technical scheme that the camshaft loading and unloading placing rack comprises a base, a power mechanism is arranged on the base, the power mechanism provides power for a shifting mechanism, a bearing plate is arranged on the base, a concentric-square-shaped groove is formed in the bearing plate, and the concentric-square-shaped groove is connected with the shifting mechanism. The material shifting mechanism comprises a material shifting plate, a sliding rod is installed on the side face of the material shifting plate, the sliding rod is connected with the concentric-square-shaped groove, and the power mechanism drives the sliding rod to slide on the concentric-square-shaped groove. The device can load and unload the camshafts in order, so that the working efficiency is improved, collision among batches of camshafts is prevented, and the quality of the camshafts is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of camshaft processing, in particular to a camshaft loading and unloading placement rack. Background Art

[0002] The camshaft is a key component used to control the engine's valves and fuel injection and other functions. The existing camshaft loading and unloading process usually involves manually placing batches of camshafts on a rack, which are then loaded and unloaded by an external robot. When manually placing batches of camshafts on the rack for loading and unloading, the batches of camshafts cannot be separated in time, resulting in the camshafts being placed crookedly, thereby increasing the probability of mutual contact and friction between the camshafts. At the same time, the batches of camshafts will roll and collide with each other, which not only affects the external robot's picking up and slows down production efficiency, but also causes the camshafts to rub and collide with each other, affecting the quality of the camshafts. Utility Model Content

[0003] In view of the problems existing in the prior art, the purpose of the utility model is to provide a camshaft loading and unloading rack, which can load and unload the camshafts neatly and orderly, speed up work efficiency, prevent collisions between batches of camshafts, and ensure the quality of the camshafts.

[0004] The above-mentioned technical purpose of the utility model is achieved through the following technical scheme: a camshaft loading and unloading placement rack, including a base, a power mechanism is arranged on the base, the power mechanism provides power for the material shifting mechanism, a supporting plate is arranged on the base, a return groove is arranged on the supporting plate, the material shifting mechanism includes a material shifting plate, a sliding rod is installed on the side of the material shifting plate, the sliding rod is connected to the return groove, and the power mechanism drives the sliding rod to slide on the return groove.

[0005] In some embodiments, a baffle is disposed on the base at a side of the supporting plate.

[0006] In some embodiments, a sloped portion is disposed inside the base.

[0007] In some embodiments, a hook is disposed at the end of the supporting plate.

[0008] In some embodiments, the power mechanism includes a motor box, a motor in the motor box is connected to a rotating shaft, the rotating shaft is connected to the base, a rotating rod is rotatably connected to the circular groove, and a transmission wheel is arranged between the rotating rod and the rotating shaft.

[0009] In some embodiments, a sliding groove is provided on the rotating rod.

[0010] In some embodiments, a recycling box is inserted into the base.

[0011] In summary, the utility model has the following beneficial effects:

[0012] The utility model lifts and loads batches of camshafts by means of a carrying plate and a material shifting plate, ensures that the camshafts are spaced apart from each other and do not contact each other, avoids collision, ensures the quality of the camshafts, ensures the processing effect, and at the same time enhances the support for the batches of camshafts to prevent the camshafts from tilting and falling. The power mechanism is used to drive the rotating rod to rotate, thereby the linkage slide rod drives the material shifting plate to shift the batches of camshafts along the path of the circular groove, ensures that the camshafts are neat and orderly, is convenient for the external manipulator to clamp, and improves the working efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0014] Figure 2 It is a schematic diagram of the overall structure of the base of the utility model;

[0015] Figure 3 It is a schematic diagram of the overall structure of the power mechanism of the utility model;

[0016] Figure 4 It is a cross-sectional view of a part of the structure of the utility model;

[0017] Figure 5 It is a schematic diagram of the overall structure of the material-shifting mechanism of the utility model.

[0018] In the figure: 1. base; 11. baffle; 12. bearing plate; 121. hook; 122. circular groove; 13. inclined portion; 2. power mechanism; 21. motor box; 22. rotating shaft; 23. pulley; 24. rotating rod; 241. slide groove; 25. transmission wheel; 3. material discharging mechanism; 31. material discharging plate; 32. slide rod; 4. recycling box. DETAILED DESCRIPTION

[0019] 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.

[0020] See also Figure 1-5A camshaft loading and unloading rack comprises a base 1, a power mechanism 2 is arranged on the base 1, the power mechanism 2 provides power for a material shifting mechanism 3, a bearing plate 12 is arranged on the base 1, a return groove 122 is arranged on the bearing plate 12, the material shifting mechanism 3 comprises a material shifting plate 31, a sliding rod 32 is installed on the side of the material shifting plate 31, the sliding rod 32 is connected to the return groove 122, and the power mechanism 2 drives the sliding rod 32 to slide on the return groove 122. During use, when loading and unloading are required, the operator places the batch of camshafts on the carrier plate 12. The surfaces of the carrier plate 12 and the material-dispensing plate 31 are both wavy, which can ensure that the camshafts will not roll when placed thereon. After the operator takes away a camshaft on the carrier plate 12 through the external manipulator, the next camshaft needs to be transferred to the manipulator's picking position for waiting. The picking position is the end position of the carrier plate 12. Then the operator controls the power mechanism 2 to provide power for the material-dispensing mechanism 3. The sliding rod 32 in the material-dispensing mechanism 3 is driven by the power mechanism 2 to move on the circular groove 122, and then the sliding rod 32 drives the material-dispensing plate 31 to move. There are two material-dispensing plates 31 and the carrier plate 12. The two material-dispensing plates 31 and the carrier plate 12 are each provided with two. The camshaft can be lifted up to prevent it from tilting and falling. Two slide bars 32 are arranged on the opposite sides of the two stripper plates 31. Two circular grooves 122 are arranged on the opposite sides of the two carrier plates 12. Four slide bars 32 and four circular grooves 122 are grouped in pairs to control the movement of one stripper plate 31 respectively. During the movement, taking one group as an example, the power mechanism 2 drives the two slide bars 32 to move on one circular groove 122 respectively, and then the two slide bars 32 jointly drive one stripper plate 31 to move upward along the path of the circular groove 122 first, and lift the batch of camshafts placed on the carrier plate 12 and leave the carrier plate 12 to ensure that the batch of camshafts are placed on the stripper plate 31, and then the stripper plate 31 takes the batch of camshafts along the path of the circular groove 122 toward the attached Figure 2 The material stripping plate 31 is then driven to move downward, thereby placing the batch of camshafts on the carrier plate 12 again. Finally, the material stripping plate 31 is driven to its original position, i.e., reset is achieved. The batch of camshafts are also driven to move a position, thereby facilitating the robot to take the camshafts. This cycle can be repeated to quickly load and unload materials. At the same time, the operator can place the camshaft at the end of the carrier plate 12 away from the robot to replenish materials in time. The loading and unloading are neat and orderly, and the camshafts will not be damaged by friction with each other, thereby ensuring the quality of the camshafts.

[0021] In some embodiments, a baffle 11 is provided on the base 1 on the side of the carrier plate 12. The baffle 11 can limit the camshaft to prevent the operator from placing the camshaft with one end protruding too much to affect the material feeding, and can also prevent the magazines from splashing onto the cam to ensure the surface of the cam is clean.

[0022] In some embodiments, a sloped portion 13 is provided inside the base 1. When the operator places the camshaft on the supporting plate 12, since the operator can only stand on both sides of the base 1 to place the camshaft, if the operator's arm length is not long enough, it is easy to make mistakes when placing the camshaft, causing the camshaft to fall into the base 1. The sloped portion 13 can play a guiding role, allowing the camshaft to roll along the sloped portion 13 into the base 1 for collection, thereby preventing the camshaft from rolling out of the base 1 and becoming difficult to collect, resulting in slower processing efficiency.

[0023] In some embodiments, a hook 121 is provided at the end of the carrier plate 12. If the gripping position is not found correctly when the external clamping manipulator grabs the camshaft, resulting in the camshaft being moved by the manipulator, or the material shifting plate 31 is too strong to cause the camshaft to move too far, the hook 121 can catch the camshaft being moved over to prevent the camshaft from being moved and falling to the ground and being damaged. At the same time, the hook 121 can also serve as a temporary storage point. The operator can temporarily store the camshaft on the hook 121 for quick placement and faster loading.

[0024] In some embodiments, the power mechanism 2 includes a motor box 21, a motor in the motor box 21 is fixedly connected to a rotating shaft 22, the rotating shaft 22 is rotatably connected to the base 1, a rotating rod 24 is rotatably connected to the circular groove 122, a transmission wheel 25 is arranged between the rotating rod 24 and the rotating shaft 22, two rotating shafts 22 are arranged, and the ends of the two rotating shafts 22 are connected to a rotating rod 24 through a transmission wheel 25, and the four rotating rods 24 are respectively slidably connected to a slide bar 32. When the operator loads and unloads materials, the motor in the motor box 21 is controlled to drive one rotating shaft 22 to rotate, and the other rotating shaft 22 is rotated through the linkage of the pulley 23, and the two ends of the two rotating shafts 22 respectively drive a rotating rod 24 to rotate through a transmission wheel 25, and each rotating rod 24 drives a slide bar 32 to rotate in a circular groove 122, thereby driving the two material-pickup plates 31 to move.

[0025] In some embodiments, a slide groove 241 is provided on the rotating rod 24. When the rotating rod 24 rotates, the rotating rod 24 drives the slide bar 32 to move on the circular groove 122, and the slide groove 241 can provide a moving space for the slide bar 32, and can ensure that the slide bar 32 will not be restricted by the rotating rod 24 when moving on the circular groove 122. For example, when the slide bar 32 is driven by the rotating rod 24 to the four corners of the circular groove 122, the slide bar 32 is farthest from the rotation center of the rotating rod 24. When the slide bar 32 is driven by the rotating rod 24 to the four positions of the top, bottom, left and right of the circular groove 122, the slide bar 32 is closest to the rotation center of the rotating rod 24, that is, the slide groove 241 can meet the movement of the slide bar 32 without being restricted, thereby ensuring the normal operation of the material digging mechanism 3.

[0026] In some embodiments, a recovery box 4 is inserted into the base 1. When the camshaft falls into the base 1 due to an operator's operating error, the camshaft will enter the base 1 along the inclined surface 13 and be collected in the recovery box 4. The operator can pull out the recovery box 4 at any time, take out the camshaft and reload it, thereby speeding up work efficiency.

[0027] This specific embodiment is merely an explanation of the present invention and is not a limitation of the present invention. After reading this specification, those skilled in the art may make non-creative modifications to the present embodiment as needed, but such modifications are protected by patent law as long as they are within the scope of the claims of the present invention.

Claims

1. A camshaft loading and unloading rack, comprising a base (1), characterized in that: The base (1) is provided with a power mechanism (2), the power mechanism (2) providing power for the material shifting mechanism (3), the base (1) is provided with a bearing plate (12), the bearing plate (12) is provided with a round-shaped groove (122), the material shifting mechanism (3) comprises a material shifting plate (31), a sliding rod (32) is installed on the side of the material shifting plate (31), the sliding rod (32) is connected to the round-shaped groove (122), and the power mechanism (2) drives the sliding rod (32) to slide on the round-shaped groove (122).

2. A camshaft loading and unloading rack according to claim 1, characterized in that: A baffle (11) is provided on the base (1) at the side of the bearing plate (12).

3. The camshaft loading and unloading rack according to claim 1, characterized in that: A sloped portion (13) is provided inside the base (1).

4. The camshaft loading and unloading rack according to claim 1, characterized in that: A hook (121) is provided at the end of the bearing plate (12).

5. The camshaft loading and unloading rack according to claim 1, characterized in that: The power mechanism (2) comprises a motor box (21), a motor in the motor box (21) being connected to a rotating shaft (22), the rotating shaft (22) being connected to the base (1), a rotating rod (24) being rotatably connected to the circular groove (122), and a transmission wheel (25) being provided between the rotating rod (24) and the rotating shaft (22).

6. The camshaft loading and unloading rack according to claim 5, characterized in that: The rotating rod (24) is provided with a sliding groove (241).

7. The camshaft loading and unloading rack according to claim 3, characterized in that: A recovery box (4) is inserted into the base (1).

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