Multifunctional disc material arranging device

Abstract

The utility model discloses a multifunctional disc material arranging device, which belongs to the field of bar material conveying and comprises a material storage slide way and a material arranging slide way, the material storage slide way and the material arranging slide way are obliquely arranged downwards along the conveying direction, a material conveying disc is arranged between the material storage slide way and the material arranging slide way, and a plurality of material arranging groove groups are arranged on the periphery of the material conveying disc. Each material arranging groove group comprises a plurality of U-shaped grooves which are circumferentially and uniformly distributed on the periphery of the material conveying disc; the center of the circular truncated cone is connected with a main shaft, and one end of the main shaft is provided with a gear motor driving the main shaft to rotate. The outer diameter of the material blocking circular plate is the same as that of the material conveying disc, an inner hole is formed in the center of the material blocking circular plate, the material blocking circular plate is arranged on the circular table in a sleeving mode through the inner hole, and an inner meshing ratchet mechanism is arranged between the material blocking circular plate and the circular table; a plurality of open grooves are evenly distributed in the circumference of the material blocking circular plate, and the width of the open grooves is larger than that of the widest U-shaped groove. The structure is suitable for bars with different diameters, and adjustment operation is convenient.

Description

Technical Field

[0001] This utility model relates to the field of bar stock conveying, specifically to a multifunctional disc feeding device. Background Technology

[0002] Currently, there are two commonly used types of bar feed processing machinery: one is a feeding disc, and the other is a disc.

[0003] The material feeding disc is driven by a cylinder. The cylinder's action drives the material feeding disc to feed the bar stock from the storage area to the feeding area. One cylinder drives one material feeding disc. When there is a lot of material in the storage area, the material feeding disc may feed multiple bars at once.

[0004] The disc is a rotating disc with slots on it. The bar stock rolls into the slots and the disc rotates to transfer the bar stock from the storage area to the sorting area. One type of disc can only be used for bar stock of a few diameters. When the diameters of the bar stock differ too much, multiple bar stock may get stuck at once. The bar stock compatibility is relatively small, and when the diameters of the bar stock differ too much, the transfer process is prone to instability.

[0005] To address the aforementioned problems, this invention designs and manufactures a multifunctional disc material handling device to overcome the aforementioned deficiencies. Summary of the Invention

[0006] To address the problems existing in the prior art, this utility model provides a multifunctional disc feeding device that is suitable for bars of different diameters and is easy to adjust and operate.

[0007] To achieve the above objectives, the technical solution adopted by this utility model is as follows: A multifunctional disc material handling device includes a storage slide and a material handling slide. Both the storage slide and the material handling slide are inclined downward along the conveying direction. A conveying disc is provided between the storage slide and the material handling slide. Multiple material handling groove groups are provided around the conveying disc. Each material handling groove group includes several U-shaped grooves evenly distributed around the periphery of the conveying disc. The width of the U-shaped grooves in different material handling groove groups is different, and the number of U-shaped grooves in different material handling groove groups is the same.

[0008] The feeding disc has a protruding frustum at its center, and a main shaft is connected to the center of the frustum. The main shaft is supported on the bracket by a bearing seat, and a geared motor that drives the main shaft to rotate is provided at one end of the main shaft.

[0009] It also includes a material-stopping circular plate, the outer diameter of which is the same as the outer diameter of the material-feeding disc, the material-stopping circular plate has an inner hole at its center, the material-stopping circular plate is sleeved on the circular platform through the inner hole, and an internal meshing ratchet mechanism is provided between the material-stopping circular plate and the circular platform;

[0010] The baffle plate has several opening slots evenly distributed around its circumference. The width of the opening slot is greater than the width of the widest U-shaped slot, and the distance between the bottom of the opening slot and the main shaft is less than the distance between the bottom of the U-shaped slot and the main shaft.

[0011] Preferably, the depth of the U-shaped groove is slightly greater than the diameter of the bar stock.

[0012] Preferably, when the opening slot on the baffle plate coincides with the material feeding slot of a material feeding slot group, the material feeding slots of other material feeding slot groups will be blocked by the baffle plate in the axial direction.

[0013] Preferably, when the feeding disc feeds material clockwise, the internal meshing ratchet mechanism can restrict the stop plate from rotating counterclockwise.

[0014] Preferably, the main shaft is located at a certain height between the end of the storage chute and the front end of the sorting chute.

[0015] Preferably, an anti-interference gap is provided between the end of the storage chute and the conveying disc, and an anti-interference gap is also provided between the front end of the sorting chute and the conveying disc.

[0016] Preferably, the main shaft includes two frustum-shaped feeding discs and two stop discs that engage with an internal ratchet mechanism.

[0017] Preferably, the internal meshing ratchet mechanism includes ratchet teeth disposed on the inner hole of the stop plate and pawls disposed on the platform.

[0018] Preferably, two pawls are symmetrically arranged.

[0019] Preferably, the main shaft is provided with a retaining ring to restrict the axial movement of the retaining disc, and the outer diameter of the retaining ring is larger than the inner diameter of the retaining disc.

[0020] The advantages of this utility model are:

[0021] 1. Compared with existing material feeding discs, this utility model is applicable to a wider variety of bar stock. Moreover, with the increase in the size of the feeding disc and the baffle plate, the compatibility of bar stock will also increase, enabling it to handle bar stock of more sizes.

[0022] 2. When feeding rods of different diameters, this utility model does not require replacing the feeding disc; only the baffle plate needs to be rotated. The relative movement direction during feeding is self-locked by the internal meshing ratchet mechanism, eliminating the need for additional fixing devices. The operation is simple and stable.

[0023] 3. The internal meshing ratchet mechanism of this utility model can not only restrict the relative rotation of the feeding disc and the stop plate, but also, by setting a structure that restricts the stop plate to rotate counterclockwise when the feeding disc is feeding clockwise, it can ensure the stability of the transfer process and avoid friction between the bar material on the storage slide and the circumference of the stop plate, so as to prevent the position of the stop plate from changing. Attached Figure Description

[0024] Figure 1 This is a schematic diagram of a multifunctional disc feeding device for bar feeding;

[0025] Figure 2 This is a schematic diagram of a multifunctional disc feeding device feeding a bar of another size.

[0026] Figure 3 This is a front sectional view of a multifunctional disc feeding device;

[0027] Figure 4 This is a front view of the material conveying disc of this utility model;

[0028] Figure 5 This is the front view of the material-blocking circular plate of this utility model.

[0029] In the diagram: 1. Storage chute; 2. Feeding chute; 3. Feeding disc; 4. Stopping disc; 5. U-shaped groove; 6. Opening groove; 7. Internal meshing ratchet mechanism; 8. Frustum; 9. Main shaft; 71. Ratchet; 72. Pawl. Detailed Implementation

[0030] To facilitate understanding by those skilled in the art, the present invention will be further described below with reference to the accompanying drawings.

[0031] like Figures 1 to 5 As shown, a multifunctional disc feeding device includes a storage slide 1 and a feeding slide 2. Both the storage slide 1 and the feeding slide 2 are inclined downward along the conveying direction. A feeding disc 3 is provided between the storage slide 1 and the feeding slide. Specifically, the center of the feeding disc 3 is located at a certain height between the end of the storage slide 1 and the front end of the feeding slide 2, preferably at the middle position.

[0032] The feeding disc 3 is surrounded by multiple material handling troughs. Each material handling trough includes several U-shaped grooves 5 evenly distributed around the periphery of the feeding disc 3. The depth of the U-shaped grooves 5 is slightly larger than the diameter of the bar stock. The width of the U-shaped grooves 5 in different material handling troughs is different, but the difference between the maximum width and the minimum width should not be more than double, preferably more than 0.5 times the width. The number of U-shaped grooves 5 in different material handling troughs is the same. In this way, the bar stock can enter the U-shaped grooves 5 one by one by free rolling, realizing material handling and transfer.

[0033] The present invention has a protruding frustum 8 at the center of the feeding disc 3, and a main shaft 9 is connected to the center of the frustum 8. The main shaft 9 is supported on the bracket by a bearing seat, and a geared motor is provided at one end of the main shaft 9 to drive the main shaft 9 to rotate.

[0034] It also includes a baffle plate 4, the outer diameter of which is the same as that of the conveying disc 3. The baffle plate 4 has an inner hole at its center and is fitted onto the frustum 8 through the inner hole. An internal meshing ratchet mechanism 7 is provided between the baffle plate 4 and the frustum 8. The baffle plate 4 of this invention has several opening slots 6 evenly distributed around its circumference. The width of the opening slots 6 is greater than the width of the widest U-shaped slot 5. The distance between the bottom of the opening slots 6 and the main shaft 9 is less than the distance between the bottom of the U-shaped slot 5 and the main shaft 9.

[0035] Specifically, when the opening slot 6 on the baffle plate 4 coincides with the material feeding slot of a material feeding slot group, the material feeding slots of other material feeding slot groups will be blocked by the baffle plate 4 in the axial direction.

[0036] With the above structure, this utility model is applicable to a wider variety of bar stock compared to existing material handling discs. Moreover, as the feed disc 3 and the baffle disc 4 increase in size, the compatibility of bar stock will also increase, enabling it to handle bar stock of more sizes.

[0037] Moreover, when feeding rods of different diameters, it is not necessary to replace the feeding disc 3; only the baffle disc 4 needs to be rotated. The relative motion direction during feeding is self-locked by the internal meshing ratchet mechanism 7, eliminating the need for additional fixing devices. The operation is simple and stable.

[0038] The internal meshing ratchet mechanism 7 of this utility model can not only restrict the relative rotation of the feeding disc 3 and the baffle plate 4, but also, by setting a structure that restricts the baffle plate 4 from rotating counterclockwise when the feeding disc 3 is feeding clockwise, can ensure the stability of the transfer process and prevent the bar material on the storage slide 1 from rubbing against the circumference of the baffle plate 4, thus avoiding changes in the position of the baffle plate 4.

[0039] An anti-interference gap is provided between the end of the storage chute 1 and the conveying disc 3, and an anti-interference gap is also provided between the front end of the material handling chute 2 and the conveying disc 3 to prevent interference caused by relative movement.

[0040] The internal meshing ratchet mechanism 7 specifically includes ratchet teeth 71 disposed on the inner hole of the stop plate 4 and pawls 72 disposed on the frustum 8. Preferably, two pawls 72 are symmetrically arranged. The pawls 72 can swing and are connected to springs. Under the action of the springs, the ends of the pawls 72 tend to move towards the ratchet teeth 71.

[0041] The main shaft 9 of this invention preferably includes two conveying discs 3 with frustums 8 and two stop discs 4 that engage with an internally meshing ratchet mechanism 7. This provides the bar stock with two support points during the material handling process, improving the stability of the conveying process.

[0042] In addition, the main shaft 9 of this utility model is preferably provided with a retaining ring that restricts the axial movement of the retaining plate 4, and the outer diameter of the retaining ring is larger than the inner diameter of the retaining plate 4.

[0043] It should be understood that these embodiments are for illustrative purposes only and are not intended to limit the scope of protection of this utility model. Furthermore, it should be understood that after reading the technical description of this utility model, those skilled in the art can make various alterations, modifications, and / or variations to this utility model, and all such equivalent forms also fall within the scope of protection defined by the appended claims.

Claims

1. A multifunctional disc feeding device, characterized in that, It includes a storage chute (1) and a sorting chute (2). Both the storage chute (1) and the sorting chute (2) are inclined downward along the conveying direction. A conveying disc (3) is provided between the storage chute (1) and the sorting chute. Multiple sorting trough groups are provided around the conveying disc (3). Each sorting trough group includes several U-shaped grooves (5) evenly distributed around the conveying disc (3). The width of the U-shaped grooves (5) of different sorting trough groups is different, and the number of U-shaped grooves (5) of different sorting trough groups is the same. The material conveying disc (3) has a protruding frustum (8) at its center. The frustum (8) is connected to a main shaft (9) at its center. The main shaft (9) is supported on a bracket by a bearing seat. One end of the main shaft (9) is equipped with a speed reduction motor that drives the main shaft (9) to rotate. It also includes a baffle plate (4), the outer diameter of which is the same as the outer diameter of the conveying disc (3), the baffle plate (4) has an inner hole in the center, the baffle plate (4) is sleeved on the frustum (8) through the inner hole, and an internal meshing ratchet mechanism (7) is provided between the baffle plate (4) and the frustum (8). The baffle plate (4) has several opening slots (6) evenly distributed around its circumference. The width of the opening slot (6) is greater than the width of the widest U-shaped slot (5). The distance between the bottom of the opening slot (6) and the main shaft (9) is less than the distance between the bottom of the U-shaped slot (5) and the main shaft (9).

2. The multifunctional disc feeding device according to claim 1, characterized in that, The depth of the U-shaped groove (5) is slightly greater than the diameter of the bar stock.

3. The multifunctional disc feeding device according to claim 1, characterized in that, When the opening slot (6) on the baffle plate (4) coincides with the material feeding slot of a material feeding slot group, the material feeding slots of other material feeding slot groups will be blocked from the axial direction by the baffle plate (4).

4. The multifunctional disc feeding device according to claim 1, characterized in that, When the feeding disc (3) feeds materials clockwise, the internal meshing ratchet mechanism (7) can restrict the material blocking disc (4) from rotating counterclockwise.

5. The multifunctional disc feeding device according to claim 1, characterized in that, The main shaft (9) is located at a certain height between the end of the storage chute (1) and the front end of the material handling chute (2).

6. The multifunctional disc feeding device according to claim 1, characterized in that, An anti-interference gap is provided between the end of the storage chute (1) and the conveying disc (3), and an anti-interference gap is also provided between the front end of the material handling chute (2) and the conveying disc (3).

7. The multifunctional disc feeding device according to claim 1, characterized in that, The main shaft (9) includes two conveying discs (3) with frustums (8) and two stop discs (4) that cooperate through an internal meshing ratchet mechanism (7).

8. The multifunctional disc feeding device according to claim 1, characterized in that, The internal meshing ratchet mechanism (7) includes ratchet teeth (71) provided on the inner hole of the stop plate (4) and pawls (72) provided on the truncated cone (8).

9. A multifunctional disc feeding device according to claim 8, characterized in that, Two pawls (72) are symmetrically arranged.

10. A multifunctional disc feeding device according to claim 1, characterized in that, The main shaft (9) is provided with a retaining ring that restricts the axial movement of the retaining plate (4), and the outer diameter of the retaining ring is larger than the inner diameter of the retaining plate (4).

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