Vibration disc with adjustable feeding width

Abstract

The utility model discloses a feeding width adjustable vibration disc, which comprises a disc body, a cross rod, a movable partition plate and a locking device, the cross rod is transversely arranged above the disc body and is connected with the disc body through the end part of the cross rod, and the middle part of the cross rod is separated from the top surface of the disc body by a certain distance; the movable partition plate is transversely and movably arranged on the tray body; and the locking device is connected between the cross rod and the movable partition plate and is used for positioning and pressing the movable partition plate. The movable partition plate can transversely move on the tray body, so that feeding channels with different widths are divided to meet use requirements, in addition, the transverse rod is arranged above the tray body, acting force is applied to the movable partition plate from the locking device on the transverse rod, the lower end of the movable partition plate is made to be tightly attached to the tray body, and meanwhile, the movable partition plate is fixed to the tray body. Due to the fact that the locking device generates counter-acting force on the transverse rod, the transverse rod and the disc body connected with the transverse rod move upwards relative to the movable partition plate, the movable partition plate is further tightly attached to the disc body, and the situation that gaps are generated and powder conveyed through vibration leaks to the outer side of the movable partition plate is avoided.

Description

Technical Field

[0001] The utility model relates to a material conveying device, in particular to a vibrating disk with adjustable feeding width. Background Art

[0002] Taking battery production as an example, it includes a process of flattening and conveying powder materials, and the flattening width depends on the battery specifications. Currently, the flattening and conveying is preferably realized by using a vibrating disk for conveying. Its structure is as follows: a vibrating motor is arranged at the bottom of a disk body with a fixed width, side plates are arranged on both sides of the disk body, a baffle is arranged at one end of the disk body and the other end is open. The powder materials are placed on the disk body, flattened by vibration to the width between the two side plates, and output to the open end. Since there are various battery production specifications, generally, manufacturers configure corresponding disk bodies according to the conventional battery production specifications. As Figure 11 shown, the disk body D has only a single width specification. If it is necessary to meet the needs of battery production with multiple specifications, multiple specifications of disk bodies need to be configured. Figure 11 As shown, it includes six specifications (or even more) from D1 to D6. Therefore, it causes a large amount of raw material consumption and processing and manufacturing costs, which violates the low-carbon and environmental protection production concept. Moreover, the operation of replacing the disk body is troublesome. Summary of the Utility Model

[0003] The purpose of the utility model is to provide a vibrating disk with adjustable feeding width, which has reasonable structure, is practical and convenient, saves costs, reduces material consumption, has a wide application range, and prevents powder leakage.

[0004] The purpose of the utility model is realized as follows:

[0005] A vibrating disk with adjustable feeding width includes a disk body, and also includes a cross bar which is horizontally arranged above the disk body and is connected to the disk body through its end. A certain distance is separated between the middle part of the cross bar and the top surface of the disk body.

[0006] A movable partition, which is horizontally and movably arranged on the disk body and divides a certain width range of feeding channels on the top surface of the disk body.

[0007] A locking device, which is connected between the cross bar and the movable partition and positions and presses the movable partition so that the bottom surface of the movable partition is tightly attached to the top surface of the disk body.

[0008] The purpose of the utility model can also be solved by adopting the following technical measures:

[0009] As a more specific scheme, the locking device includes a compression screw. A plurality of screw holes are arranged along the axial direction of the cross bar, and the compression screw is selectively connected to one of the screw holes and presses on the movable partition.

[0010] As a further solution, a cross panel is provided at the lower end of the movable partition corresponding to the outer side of the feeding channel. The cross panel extends along the direction of the feeding channel, and the bottom surface of the cross panel directly contacts or contacts the top surface of the tray body through a rubber pad; the pressing screw presses directly or indirectly upward on the cross panel. By providing the cross panel, the rigidity of the movable partition can be increased. In addition, the cross panel increases the bottom area of the movable partition, forming a larger fitting area with the tray body, and the partition effect is better. Preferably, a rubber pad is further provided on the bottom surface of the cross panel, and the sealing effect is better.

[0011] As a further solution, a rigid pressing pad is pressed between the cross panel of the movable partition and the pressing screw, and the vertical orthographic projection area of the rigid pressing pad is larger than the area of the lower end of the pressing screw. The rigid pressing pad can be a thickened pressing pad or a reinforcing structure such as a reinforcing rib provided on the surface. By pressing the cross panel with a large-area pad of a stable structure, the deformation amount of the cross panel can be reduced, and the fitting degree with the tray body is higher.

[0012] As a further solution, one side of the rigid pressing pad is closely attached to the outer side surface of the movable partition, and the lower end of the pressing screw is provided as a spherical surface. When the pressing screw rotates, the frictional force between the spherical surface and the rigid pressing pad is small, avoiding driving the rigid pressing pad to shift; at the same time, since the rigid pressing pad is closely attached to the movable partition, it further restricts the outward movement of the movable partition.

[0013] As a further solution, the locking device includes a positioning member. The positioning member includes an inner baffle and an outer baffle. The upper ends of the inner baffle and the outer baffle are connected together. A clamping groove is formed between the inner baffle and the outer baffle, and the clamping groove is clamped with the movable partition. The outer baffle and / or the inner baffle are connected to the cross bar through a connecting member. Alternatively, the positioning member includes an inner stopper and an outer stopper. The inner stopper abuts against the inner side of the movable partition and is directly or indirectly connected to the cross bar through a connecting member. The outer stopper abuts against the outer side of the movable partition and is directly or indirectly connected to the cross bar through a connecting member. The positioning member of this solution can be independently connected to the cross bar.

[0014] As another further solution, the locking device includes a positioning member. The positioning member includes an inner baffle and an outer baffle. The upper ends of the inner baffle and the outer baffle are connected together. A clamping groove is formed between the inner baffle and the outer baffle, and the clamping groove is clamped with the movable partition. A cross pressing plate is provided on the outer side of the outer baffle, and a long hole pointing horizontally is provided on the cross pressing plate; the screw hole penetrates through the upper and lower sides of the cross bar. At least a flat surface corresponding to the upper end of the screw hole is provided on the top surface of the cross bar. The cross pressing plate is placed on the flat surface, and the pressing screw passes through the long hole. A locking nut is also threadedly connected to the pressing screw, and the locking nut presses against the cross pressing plate. The positioning member of this solution also cooperates with the pressing screw at the same time to further lock the pressing screw.

[0015] As a further solution, there are more than two cross bars, and there are two movable partitions. The movable partitions are provided with relief openings corresponding to the cross bars, and the cross bars horizontally pass through the relief openings. Side plates are provided on the left and right sides of the disk body. The two ends of the disk body are respectively a sealing baffle and an open end, and the open end constitutes the discharge end. The side plates and the sealing baffle are connected to form a U-shaped surrounding edge. All the threads at both ends of the cross bar pass through the two side plates and are connected to fastening nuts so that the cross bar is fixed between the two side plates. Or, the two ends of the cross bar are respectively welded and fixed to the two side plates. Or, the left and right sides of the disk body are open sides, the two ends of the disk body are respectively a sealing baffle and an open end, and the open end constitutes the discharge end. Connecting columns are provided on the lower sides of the two ends of the cross bar, and the connecting columns are fixedly connected to the edge of the disk body. The number of cross bars is determined according to the length of the movable partition. A set of locking devices is provided for each cross bar corresponding to one movable partition, so that the movable partition can be reliably positioned.

[0016] As a further solution, a retaining rib is horizontally provided on the top surface of the disk body corresponding to the discharge end. The thickness of the retaining rib is less than 3 mm, and a relief groove is provided at the bottom of the movable partition corresponding to the retaining rib. The retaining rib helps to improve the spreading effect of the powder material.

[0017] As a further solution, a connecting rib plate is provided on the bottom surface of the disk body, and the sealing baffle inclines outward; a transverse reinforcing rib plate is further provided at the bottom of the disk body; when the disk body is provided with a U-shaped surrounding edge, an outward-turned edge is provided at the top end of the U-shaped surrounding edge, and the transverse reinforcing rib plate extends to the outside of the side plate.

[0018] The beneficial effects of the present utility model are as follows:

[0019] (1) The movable partition of this vibrating disk can move horizontally on the disk body, so as to divide feeding channels with different widths to meet the use requirements. In addition, by arranging a cross bar above the disk body and applying a force to the movable partition from the locking device on the cross bar, the lower end of the movable partition is tightly attached to the disk body. At the same time, due to the reaction force generated by the locking device on the cross bar, the cross bar and the disk body connected thereto move upward relative to the movable partition, further making the movable partition and the disk body tightly attached, avoiding the generation of gaps and preventing the powder material being vibrated and conveyed from leaking to the outside of the movable partition.

[0020] (2) The movable partition of this vibrating disk has longitudinal and horizontal positioning, making its position adjustment and positioning more accurate, especially meeting the use requirements in the powder material conveying occasions in the battery production industry. Description of the Drawings

[0021] Figure 1 It is a schematic structural diagram of an embodiment of the present utility model.

[0022] Figure 2 It is a schematic top view structural diagram of the present utility model.

[0023] Figure 3 Schematic structural diagram of the positioning member in the present utility model.

[0024] Figure 4 For Figure 2 Schematic cross-sectional structural diagram taken along line A-A of

[0025] Figure 5 For Figure 4 Enlarged structural diagram at position B in

[0026] Figure 6 Schematic structural diagram of the open end of the present utility model.

[0027] Figure 7 Schematic side structural diagram of the present utility model.

[0028] Figure 8 Schematic structural diagram of another embodiment of the present utility model.

[0029] Figure 9 Schematic structural diagram of the second embodiment of the present utility model.

[0030] Figure 10 Schematic structural diagram of the third embodiment of the present utility model.

[0031] Figure 11 Schematic structural diagram of the prior art. Specific implementation manners

[0032] The present utility model will be further described below in conjunction with the accompanying drawings and embodiments:

[0033] Embodiment 1. Referring to Figures 1 to 7 As shown, a vibratory bowl with adjustable feeding width includes a bowl body 1, and further includes a cross bar 2, a movable partition 3 and a locking device 5. The cross bar 2 is horizontally arranged above the bowl body 1 and is connected to the bowl body 1 through its end. The middle part of the cross bar 2 is separated from the top surface of the bowl body 1 by a certain distance. The movable partition 3 is horizontally movably arranged on the bowl body 1 and divides a certain width range of feeding channels on the top surface of the bowl body 1. The locking device 5 is connected between the cross bar 2 and the movable partition 3 and positions and presses the movable partition 3 so that the bottom surface of the movable partition 3 is in close contact with the top surface of the bowl body 1.

[0034] There are two or more cross bars 2, and there are two movable partitions 3. The movable partition 3 is provided with a relief opening 32 corresponding to the cross bar 2, and the cross bar 2 horizontally passes through the relief opening 32.

[0035] On the left and right sides of the disk body 1, there are side plates 16. The two ends of the disk body 1 are respectively a sealing baffle 12 and an open end, and the open end forms a discharge end 13. The side plates 16 and the sealing baffle 12 are connected to form a U-shaped border. All the threads are provided at both ends of the cross bar 2. The two ends of the cross bar 2 pass through the two side plates 16 and are connected to the fastening nuts 23, so that the cross bar 2 is fixed between the two side plates 16. Between the outer side surfaces of the fastening nut 23 and the side plate 16, a first spring washer 24 and a first flat washer 25 are sequentially provided. The fastening nut 23 is a double nut.

[0036] On the bottom surface of the disk body 1 along its length direction, there are two connecting rib plates 17. The sealing baffle 12 is inclined outward; at the bottom of the disk body 1, there is also a transverse reinforcing rib plate 14; when the disk body 1 is provided with a U-shaped border, the top end of its U-shaped border is provided with an outward flange 11, and the transverse reinforcing rib plate 14 extends to the outside of the side plate 16.

[0037] At the position corresponding to the discharge end 13 on the top surface of the disk body 1, there is a transverse rib 15 provided horizontally. The thickness of the transverse rib 15 is 2 mm (but the specific protection range is not limited to 2 mm, and its thickness mainly depends on the vibration intensity. In this embodiment, the thickness of 2 mm can not only improve the effect of powder spreading but also ensure that the powder can cross the transverse rib 15 after vibration). At the bottom of the movable partition 3, there is a relief groove corresponding to the transverse rib 15.

[0038] The locking device 5 includes a pressing screw 51. Along the axial direction of the cross bar 2, there are a plurality of screw holes 21 (specifically determined according to the width requirements of the common feeding channels. There are a plurality of screw holes 21 at both ends of the cross bar 2, and the screw holes 21 at both ends are symmetrically distributed). The pressing screw 51 is selectively connected to one of the screw holes 21 and presses on the movable partition 3.

[0039] At the lower end of the movable partition 3, there is a transverse panel 31 corresponding to the outside of the feeding channel. The transverse panel 31 extends along the direction of the feeding channel, and the bottom surface of the transverse panel 31 contacts the top surface of the disk body 1; the pressing screw 51 presses upward on the transverse panel 31.

[0040] Between the transverse panel 31 of the movable partition 3 and the pressing screw 51, there is a rigid pressing pad 6 pressed. The perpendicular projected area of the rigid pressing pad 6 is larger than the area of the lower end of the pressing screw 51. The rigid pressing pad 6 is a thickened pressing pad, and its thickness is greater than the thickness of the transverse panel 31.

[0041] One side of the rigid pressing pad 6 is closely attached to the outer side surface of the movable partition 3, and the lower end of the pressing screw 51 is set as a spherical surface 511.

[0042] The locking device 5 further includes a positioning member 4. The positioning member 4 includes an inner baffle 44 and an outer baffle 43. The upper ends of the inner baffle 44 and the outer baffle 43 are connected together. A clamping groove 45 is formed between the inner baffle 44 and the outer baffle 43. The clamping groove 45 is clamped with the movable partition 3. A transverse pressing plate 41 is arranged on the outer side of the outer baffle 43, and a long hole 42 pointing horizontally is arranged on the transverse pressing plate 41.

[0043] The screw hole 21 penetrates through the upper and lower sides of the cross bar 2. A flat surface 22 is arranged on the top surface of the cross bar 2 corresponding to the upper end of the screw hole 21. The transverse pressing plate 41 is placed on the flat surface 22, which is more stable. The pressing screw 51 passes through the long hole, and a locking nut 52 is also threadedly connected to the pressing screw 51. The locking nut 52 presses against the transverse pressing plate 41. A second spring washer 53 and a second flat washer 54 are sequentially arranged between the locking nut 52 and the transverse pressing plate 41.

[0044] Combined with Figure 8 As shown, a rubber pad 7 is further arranged on the bottom surface of the transverse panel 31, and it contacts the top surface of the disc body 1 through the rubber pad 7.

[0045] Its working principle is as follows: The positioning member 4 is pre-clamped on the top surface of the movable partition 3 through the clamping groove 45. According to the required feeding channel requirements, the movable partitions 3 on both sides are respectively moved to the corresponding screw holes 21. When the position is adjusted, the pressing screw 51 is tightened. The pressing screw 51 presses the transverse panel 31 of the movable partition 3 through the rigid pressing pad 6. And because the rigid pressing pad 6 is rectangular and its side surface is closely attached to the outer side surface of the movable partition 3, so lateral positioning is formed. Further, the locking nut 52 is tightened. On the one hand, the locking nut 52 presses against the transverse pressing plate 41, and on the other hand, it locks the pressing screw 51 to prevent loosening when the disc body vibrates at high frequency.

[0046] Embodiment 2 is different from Embodiment 1 in that: Refer to Figure 9 As shown, the left and right sides of the disc body 1 are open sides. The two ends of the disc body 1 are respectively a sealing baffle 12 and an open end, and the open end constitutes a discharge end 13. Connecting columns 26 are arranged on the lower sides of the two ends of the cross bar 2, and the connecting columns 26 are fixedly connected to the edge of the disc body 1.

[0047] Embodiment 3, which is different from Embodiment 1 in that: the positioning member 4 includes an inner stopper 47 and an outer stopper 46. The inner stopper 47 abuts against the inner side of the movable partition 3 and is directly or connected to the cross bar 2 through a connecting member. The outer stopper 46 abuts against the outer side of the movable partition 3 and is directly or connected to the cross bar 2 through a connecting member. Specifically: the cross bar is a screw, the inner stopper 47 is a nut and is threadedly connected to the screw; the outer stopper 46 is a square washer, and one side surface thereof abuts against the outer side of the movable partition 3; a long hole 42 pointing horizontally is provided on the surface of the square washer, and the pressing screw 51 passes through the long hole 42. A locking nut 52 is also threadedly connected to the pressing screw 51, and the locking nut 52 presses against the square washer.

[0048] The above is the preferred solution of the present invention, which shows and describes the basic principle, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principle of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed. The scope of protection claimed by the present invention is defined by the appended claims and their equivalents.

Claims

1. A vibrating plate with adjustable feeding width, comprising a plate body (1), characterized in that: It also comprises a cross bar (2), which is arranged transversely above the disk body (1) and connected to the disk body (1) through its end, and the middle part of the cross bar (2) is separated from the top surface of the disk body (1) by a certain distance; A movable baffle (3), the movable baffle (3) being movably arranged on the disc body (1) in a transverse direction and dividing a feeding channel with a certain width range on the top surface of the disc body (1); The locking device (5) is connected between the crossbar (2) and the movable partition (3) and positions and applies pressure to the movable partition (3) so that the bottom surface of the movable partition (3) is in close contact with the top surface of the disk body (1).

2. The vibrating plate with adjustable feeding width according to claim 1, characterized in that: The locking device (5) comprises a clamping screw (51). The crossbar (2) is provided with a plurality of screw holes (21) along its axial direction. The clamping screw (51) is selectively connected to one of the screw holes (21) and applies pressure to the movable partition (3).

3. The vibrating plate with adjustable feeding width according to claim 2 is characterized in that: A horizontal panel (31) is provided at the lower end of the movable partition (3) corresponding to the outer side of the feeding channel. The horizontal panel (31) extends in the direction of the feeding channel. The bottom surface of the horizontal panel (31) contacts the top surface of the disk body (1) directly or through a rubber pad (7). The clamping screw (51) applies pressure directly or indirectly to the top of the horizontal panel (31).

4. The vibrating plate with adjustable feeding width according to claim 3 is characterized in that: A rigid pressure pad (6) is pressed between the horizontal panel (31) of the movable partition (3) and the clamping screw (51), and the vertical projection area of ​​the rigid pressure pad (6) is larger than the area of ​​the lower end of the clamping screw (51).

5. The vibrating plate with adjustable feeding width according to claim 4 is characterized in that: One side of the rigid pressure pad (6) is in close contact with the outer side surface of the movable partition (3), and the lower end of the clamping screw (51) is configured as a spherical surface (511).

6. The vibrating plate with adjustable feeding width according to any one of claims 1 to 5, characterized in that: The locking device (5) comprises a positioning member (4), the positioning member (4) comprises an inner baffle (44) and an outer baffle (43), the upper ends of the inner baffle (44) and the outer baffle (43) are connected together, a slot (45) is formed between the inner baffle (44) and the outer baffle (43), the slot (45) is engaged with the movable partition (3), and the outer baffle (43) and / or the inner baffle (44) are connected to the cross bar (2) via a connecting member; Alternatively, the positioning member (4) comprises an inner stopper (47) and an outer stopper (46), wherein the inner stopper (47) abuts against the inner side of the movable partition (3) and is connected to the cross bar (2) directly or through a connecting member, and the outer stopper (46) abuts against the outer side of the movable partition (3) and is connected to the cross bar (2) directly or through a connecting member.

7. The vibrating plate with adjustable feeding width according to any one of claims 2 to 5, characterized in that: The locking device (5) comprises a positioning member (4), the positioning member (4) comprises an inner baffle (44) and an outer baffle (43), the upper ends of the inner baffle (44) and the outer baffle (43) are connected together, a clamping groove (45) is formed between the inner baffle (44) and the outer baffle (43), the clamping groove (45) is clamped with the movable partition (3), a transverse pressure plate (41) is provided on the outer side of the outer baffle (43), and a transversely oriented elongated hole (42) is provided on the transverse pressure plate (41); The screw hole (21) passes through the upper and lower sides of the cross bar (2); a plane (22) is provided on the top surface of the cross bar (2) at least corresponding to the upper end of the screw hole (21); the transverse pressure plate (41) is supported on the plane (22); the clamping screw (51) passes through the elongated hole; a locking nut (52) is threadedly connected to the clamping screw (51); and the locking nut (52) is clamped to the transverse pressure plate (41).

8. The vibrating plate with adjustable feeding width according to claim 1, characterized in that: The cross bars (2) are provided with more than two pieces, the movable partitions (3) are provided with two pieces, the movable partitions (3) are provided with clearance openings (32) corresponding to the cross bars (2), and the cross bars (2) pass through the clearance openings (32) transversely; The left and right sides of the disk body (1) are provided with side plates (16), the two ends of the disk body (1) are respectively a blocking baffle (12) and an open end, the open end constitutes a discharge end (13), the side plates (16) and the blocking baffle (12) are connected to form a U-shaped surrounding edge, both ends of the cross bar (2) have screw threads, the two ends of the cross bar (2) pass through the two side plates (16) and are connected to the fastening nuts (23) so that the cross bar (2) is fixed between the two side plates (16), or the two ends of the cross bar (2) are respectively welded to the two side plates (16); or the left and right sides of the disk body (1) are open sides, the two ends of the disk body (1) are respectively a blocking baffle (12) and an open end, the open end constitutes a discharge end (13), and the lower sides of the two ends of the cross bar (2) are provided with connecting columns, which are fixedly connected to the edge of the disk body (1).

9. The vibrating plate with adjustable feeding width according to claim 8, characterized in that: A retaining rib (15) is transversely arranged on the top surface of the disk body (1) corresponding to the discharge end (13); the thickness of the retaining rib (15) is less than 3 mm; and a clearance groove is arranged on the bottom of the movable partition plate (3) corresponding to the retaining rib (15).

10. The vibrating plate with adjustable feeding width according to claim 8, characterized in that: The bottom surface of the disk body (1) is provided with a connecting rib plate (17), and the blocking baffle plate (12) is inclined outwardly; the bottom of the disk body (1) is also provided with a transverse reinforcing rib plate (14); when the disk body (1) is provided with a U-shaped surrounding edge, the top end of the U-shaped surrounding edge is provided with an outward flange (11), and the transverse reinforcing rib plate (14) extends to the outside of the side plate (16).

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