Blanking transfer frame

Abstract

The utility model belongs to the technical field of transfer frame, concretely relates to a blanking transfer frame, including discharge frame, material transfer frame and feed frame, the upper portion of discharge frame and feed frame all is equipped with the inclined slide plate that sets, material transfer frame sets up between discharge frame and feed frame, is equipped with material transfer mechanism on material transfer frame, through material transfer mechanism shifts the material on discharge frame to feed frame, material transfer mechanism includes bottom plate, inclined plate, receiving plate and receiving hopper, inclined plate and receiving plate all are fixedly connected with material transfer frame, and receiving plate is located the below of inclined plate, bottom plate is connected with material transfer frame sliding, is equipped with first telescopic cylinder between bottom plate and material transfer frame, be equipped with drive mechanism on bottom plate, through drive mechanism drive receiving hopper horizontal rotation, be equipped with push mechanism on receiving hopper, be equipped with the opening that supplies receiving hopper and push mechanism to pass through on inclined plate. Through the design of inclined slide plate, utilize gravity to realize the unpowered movement of material, save the power transmission mechanism such as transmission belt.

Description

Technical Field

[0001] This utility model belongs to the field of transfer frame technology, specifically relating to a material unloading transfer frame. Background Technology

[0002] Material handling is a common process in industrial production, especially for long and thin workpieces such as bars and tubes that need to be transferred between different workstations during processing. Traditional material handling devices typically rely on power transmission mechanisms, such as conveyor belts, chain conveyors, or roller conveyors. These devices use motors to drive the conveyor belts or chains, thereby moving the materials. While these methods can achieve automated material handling, they have some inherent drawbacks. First, the power transmission mechanism requires additional energy consumption, increasing operating costs. Second, transmission components such as belts and chains are prone to wear and tear, requiring regular maintenance and replacement, resulting in high maintenance costs. Furthermore, these mechanisms are complex in structure, occupy a large amount of space, and are inconvenient to install and debug.

[0003] Therefore, there is an urgent need for a material transfer device that is simple in structure, low in energy consumption, and easy to maintain, and that can efficiently complete the transfer and redirection of materials. Utility Model Content

[0004] To address the aforementioned technical problems, this utility model provides a material feeding and transfer frame that enables materials to slide without power and automatically turn.

[0005] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is as follows: A material transfer frame includes an output frame, a transfer frame, and a feeding frame; the upper part of the output frame and the feeding frame are both provided with inclined slide plates; the transfer frame is located between the output frame and the feeding frame, and the transfer frame is provided with a transfer mechanism; the transfer mechanism transfers the material on the output frame to the feeding frame. The material transfer mechanism includes a base plate, an inclined plate, a receiving plate, and a receiving hopper. The inclined plate and the receiving plate are both fixedly connected to the transfer frame, and the receiving plate is located below the inclined plate. The base plate is slidably connected to the transfer frame, and a first telescopic cylinder is provided between the base plate and the transfer frame. The base plate is provided with a driving mechanism, which drives the receiving hopper to rotate horizontally. The receiving hopper is provided with a pushing mechanism, and the inclined plate is provided with an opening for the receiving hopper and the pushing mechanism to pass through.

[0006] The driving mechanism includes a rotating shaft and a drive motor. A support base is fixedly connected to the base plate. The rotating shaft is rotatably connected to the support base. The housing of the drive motor is fixedly connected to the base plate. The output shaft of the drive motor is fixedly connected to the rotating shaft. The receiving hopper is fixedly connected to the rotating shaft.

[0007] A bearing is provided between the rotating shaft and the support base.

[0008] The pushing mechanism includes a second telescopic cylinder and a pushing plate. The cylinder body of the second telescopic cylinder is fixedly connected to the receiving hopper, and the piston rod of the second telescopic cylinder is fixedly connected to the pushing plate.

[0009] The receiving hopper is also equipped with a limiting mechanism, which is linked to the pushing mechanism.

[0010] The pusher plate is fixedly connected to a guide plate, which is slidably connected to the receiving hopper. The guide plate has an inclined part and a horizontal part. The limiting mechanism includes a limiting post, a connecting plate, and a top plate. The limiting post is slidably connected to the receiving hopper, and a tension spring is provided between the limiting post and the receiving hopper. The top plate is slidably connected to the receiving hopper and is located below the guide plate. The two ends of the connecting plate are fixedly connected to the limiting post and the top plate, respectively.

[0011] A rotating wheel is rotatably connected to the top plate.

[0012] Compared with the prior art, the advantages of this utility model are: By using an inclined slide design, gravity is used to achieve unpowered movement of materials, eliminating the need for power transmission mechanisms such as drive belts, thus reducing energy consumption and operating costs.

[0013] The material transfer mechanism is controlled by a telescopic cylinder and a drive motor to achieve smooth material transfer and horizontal rotation. It is adaptable to L-shaped layout, has a compact structure, and is reliable in operation.

[0014] The limiting mechanism ensures that the bar stock is prevented from falling during transfer. Simultaneously, the pushing mechanism and the limiting mechanism are linked, allowing the pushing mechanism to control the operating status of the limiting mechanism. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a structural schematic diagram of the material transfer rack of this utility model; Figure 3 yes Figure 2 A cross-sectional view of the structure shown; Figure 4 This is a schematic diagram of the material transfer mechanism and the limiting mechanism of this utility model; Figure 5 yes Figure 4 A magnified view of a section at point A in the middle; Figure 6 yes Figure 4 A schematic diagram of the structure from another direction shown; Wherein: 1 is the discharge rack, 2 is the transfer rack, 3 is the feeding rack, 4 is the slide plate, 5 is the transfer mechanism, 50 is the base plate, 51 is the inclined plate, 52 is the receiving plate, 53 is the receiving hopper, 54 is the first telescopic cylinder, 55 is the drive mechanism, 550 is the rotating shaft, 551 is the drive motor, 56 is the pushing mechanism, 57 is the second telescopic cylinder, 58 is the pushing plate, 6 is the limiting mechanism, 60 is the limiting column, 61 is the connecting plate, 62 is the top plate, 63 is the tension spring, 64 is the rotating wheel, 7 is the guide plate, 70 is the inclined part, 71 is the horizontal part, and 8 is the support base. Detailed Implementation

[0016] The technical solutions in the embodiments of this utility model will be clearly and completely described below. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments.

[0017] like Figures 1 to 6 As shown, a material feeding and transfer frame includes a discharge frame 1, a transfer frame 2, and a feeding frame 3; the upper part of the discharge frame 1 and the feeding frame 3 are provided with inclined slide plates 4; the material can slide along the inclined slide plates 4, thereby realizing the material's unpowered movement, thus eliminating the need for a power transmission mechanism such as a transmission belt.

[0018] The transfer rack 2 is located between the discharge rack 1 and the feeding rack 3, and the transfer rack 2 is equipped with a transfer mechanism 5; the transfer mechanism 5 transfers the material on the discharge rack 1 to the feeding rack 3. Taking the conveying of bar stock as an example, the cut single bars are placed one by one on the slide plate 4 of the discharge rack 1. After the bar stock slides along the slide plate 4 to the transfer rack 2, it is transferred to the slide plate 4 of the feeding rack 3 by the transfer mechanism 5. The bar stock slides along the slide plate 4 to the subsequent processing device for further processing.

[0019] The material transfer mechanism 5 includes a base plate 50, an inclined plate 51, a receiving plate 52, and a receiving hopper 53. The inclined plate 51 and the receiving plate 52 are both fixedly connected to the material transfer frame 2, and the receiving plate 52 is located below the inclined plate 51.

[0020] The base plate 50 is slidably connected to the transfer frame 2. A first telescopic cylinder 54 is provided between the base plate 50 and the transfer frame 2. The two ends of the first telescopic cylinder 54 are fixedly connected to the base frame and the transfer frame 2, respectively. The base plate 50 moves up and down by extending and retracting the piston rod of the first telescopic cylinder 54.

[0021] Specifically: the discharge rack 1 and the feeding rack 3 are arranged in an L-shape; therefore, a drive mechanism 55 is provided on the base plate 50, which drives the receiving hopper 53 to rotate horizontally, thereby realizing the horizontal rotation of the bar stock. The receiving hopper 53 is provided with a pushing mechanism 56, and the inclined plate 51 is provided with an opening for the receiving hopper 53 and the pushing mechanism 56 to pass through.

[0022] The specific transfer process is as follows: the bar stock on the slide plate 4 of the discharge rack 1 first slides down along the receiving plate 52 into the receiving hopper 53. The piston rod of the first telescopic cylinder 54 extends, causing the receiving hopper 53 and the pushing mechanism 56 to extend out from the opening of the inclined plate 51. The drive mechanism 55 drives the receiving hopper 53 to rotate horizontally. Then, the pushing mechanism 56 pushes the bar stock from the receiving hopper 53 onto the inclined plate 51. The bar stock slides down along the inclined plate 51 onto the slide plate 4 of the supply rack 3. Finally, the drive mechanism 55 drives the receiving hopper 53 to rotate in the opposite direction to reset, and the piston rod of the first drive cylinder retracts back to its original position.

[0023] Furthermore, the drive mechanism 55 includes a rotating shaft 550 and a drive motor 551. A support base 8 is fixedly connected to the base plate 50. The rotating shaft 550 is rotatably connected to the support base 8. The housing of the drive motor 551 is fixedly connected to the base plate 50. The output shaft of the drive motor 551 is fixedly connected to the rotating shaft 550. The receiving hopper 53 is fixedly connected to the rotating shaft 550. The rotation of the output shaft of the drive motor 551 drives the rotating shaft 550 and the receiving hopper 53 to rotate.

[0024] Furthermore, in order to reduce the resistance to rotation, a bearing is provided between the rotating shaft 550 and the support base 8; specifically, the outer ring of the bearing is fixedly connected to the support base 8, and the inner ring of the bearing is fixedly connected to the rotating shaft 550.

[0025] Furthermore, the pushing mechanism 56 includes a second telescopic cylinder 57 and a pushing plate 58. The cylinder body of the second telescopic cylinder 57 is fixedly connected to the receiving hopper 53, and the piston rod of the second telescopic cylinder 57 is fixedly connected to the pushing plate 58. By extending the piston rod of the second telescopic cylinder 57, the pushing plate 58 is moved to push the bar material on the receiving hopper 53 out.

[0026] Furthermore, the receiving hopper 53 is also equipped with a limiting mechanism 6, which restricts the movement of the bar stock; and the limiting mechanism 6 is linked with the pushing mechanism 56, that is, when the piston rod of the second telescopic cylinder 57 in the pushing mechanism 56 extends, the limiting mechanism 6 releases the restriction on the bar stock.

[0027] Furthermore, a guide plate 7 is fixedly connected to the pusher plate 58, and the guide plate 7 is slidably connected to the receiving hopper 53. The guide plate 7 has an inclined portion 70 and a horizontal portion 71. The horizontal portion 71 is slidably connected to the receiving hopper 53, and the horizontal portion 71 not only guides the pusher plate 58, but also restricts the movement of the top plate 62 described below.

[0028] The limiting mechanism 6 includes a limiting post 60, a connecting plate 61, and a top plate 62. The limiting post 60 is slidably connected to the receiving hopper 53, and a tension spring 63 is provided between the limiting post 60 and the receiving hopper 53. The two ends of the tension spring 63 are fixedly connected to the limiting post 60 and the receiving hopper 53, respectively. The top plate 62 is slidably connected to the receiving hopper 53 and is located below the guide plate 7. The two ends of the connecting plate 61 are fixedly connected to the limiting post 60 and the top plate 62, respectively.

[0029] When the piston rod of the second telescopic cylinder 57 extends, the inclined part 70 on the guide plate 7 gradually contacts the top plate 62, and pushes the top plate 62, the connecting plate 61 and the limiting post 60 to move down (the tension spring 63 is stretched) until the top plate 62 contacts the horizontal part 71; at this time, the limiting post 60 is in the retracted state.

[0030] When the bar stock on the slide plate 4 of the discharge rack 1 needs to slide down the receiving plate 52 into the receiving hopper 53, the limiting post 60 is in the retracted state (at this time, the piston rod of the second telescopic cylinder 57 is not fully extended, and the bar stock will not be blocked by the pusher plate 58 and cannot enter the receiving hopper 53). After the bar stock falls into the receiving hopper 53, the piston rod of the second telescopic cylinder 57 retracts, and the tension spring 63 releases its elastic potential energy to extend the limiting post 60 for limiting. Specifically: the bottom plate 50 of the receiving hopper 53 is also inclined, and the bar stock can slide down the bottom plate 50 into the receiving hopper 53.

[0031] Furthermore, in order to reduce resistance, a rotating wheel 64 is rotatably connected to the top plate 62.

[0032] The above description only describes the preferred embodiments of the present invention, but the present invention is not limited to the above embodiments.

Claims

1. A material unloading and transfer frame, characterized in that: It includes a discharge rack (1), a transfer rack (2), and a feeding rack (3); the upper part of the discharge rack (1) and the feeding rack (3) are provided with inclined slide plates (4); the transfer rack (2) is located between the discharge rack (1) and the feeding rack (3), and the transfer rack (2) is provided with a transfer mechanism (5); the material on the discharge rack (1) is transferred to the feeding rack (3) through the transfer mechanism (5); The material transfer mechanism (5) includes a base plate (50), an inclined plate (51), a receiving plate (52), and a receiving hopper (53). The inclined plate (51) and the receiving plate (52) are both fixedly connected to the material transfer frame (2), and the receiving plate (52) is located below the inclined plate (51). The base plate (50) is slidably connected to the material transfer frame (2), and a first telescopic cylinder (54) is provided between the base plate (50) and the material transfer frame (2). The base plate (50) is provided with a driving mechanism (55), which drives the receiving hopper (53) to rotate horizontally. The receiving hopper (53) is provided with a pushing mechanism (56), and the inclined plate (51) is provided with an opening for the receiving hopper (53) and the pushing mechanism (56) to pass through.

2. The material transfer frame according to claim 1, characterized in that: The drive mechanism (55) includes a rotating shaft (550) and a drive motor (551). A support base (8) is fixedly connected to the base plate (50). The rotating shaft (550) is rotatably connected to the support base (8). The housing of the drive motor (551) is fixedly connected to the base plate (50). The output shaft of the drive motor (551) is fixedly connected to the rotating shaft (550). The receiving hopper (53) is fixedly connected to the rotating shaft (550).

3. The material transfer frame according to claim 2, characterized in that: A bearing is provided between the rotating shaft (550) and the support base (8).

4. The material transfer frame according to claim 1, characterized in that: The pushing mechanism (56) includes a second telescopic cylinder (57) and a pushing plate (58). The cylinder body of the second telescopic cylinder (57) is fixedly connected to the receiving hopper (53), and the piston rod of the second telescopic cylinder (57) is fixedly connected to the pushing plate (58).

5. The material transfer frame according to claim 4, characterized in that: The receiving hopper (53) is also provided with a limiting mechanism (6), which is linked with the pushing mechanism (56).

6. The material transfer frame according to claim 5, characterized in that: The pusher plate (58) is fixedly connected to the guide plate (7), and the guide plate (7) is slidably connected to the receiving hopper (53). The guide plate (7) has an inclined part (70) and a horizontal part (71). The limiting mechanism (6) includes a limiting post (60), a connecting plate (61) and a top plate (62). The limiting post (60) is slidably connected to the receiving hopper (53), and a tension spring (63) is provided between the limiting post (60) and the receiving hopper (53). The top plate (62) is slidably connected to the receiving hopper (53) and is located below the guide plate (7). The two ends of the connecting plate (61) are fixedly connected to the limiting post (60) and the top plate (62) respectively.

7. A material transfer frame according to claim 6, characterized in that: A rotating wheel (64) is rotatably connected to the top plate (62).

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