Adjustable blowing mechanism for vibration disc

Abstract

The utility model discloses an adjustable blowing mechanism for a vibrating disk, which comprises a disk body with an upward opening, a spiral upward material conveying track arranged on the inner wall surface of the disk body, a straight vibrator connected and mounted at the upper end of the material conveying track, a groove arranged on the wall surface of the disk body, an embedded block assembled in the groove, and an up-down adjusting block assembled on the outer side surface of the embedded block, the up-down adjusting block moves up and down relative to the embedded block and is locked and fixed through a bolt; a joint penetrates through the up-down adjusting block from outside to inside, and is communicated with an external air source; a hard pipe is arranged at the end of the connector, the hard pipe penetrates through the up-down adjusting block and then extends into the embedded block, and a through long groove for assembling the hard pipe is formed in the embedded block in an inside-outside penetrating mode. In the use process, air is blown towards the preset position in the disc body through the hard pipe, and screening of materials on the material conveying rail is assisted; the joint and the hard pipe are driven to be synchronously adjusted through the adjustment of the up-down adjusting block relative to the embedded block in the vertical direction, upward or downward adjustment is achieved, and the flexibility of actual use is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of vibration disks, in particular to an adjustable air blowing mechanism for vibration disks. Background Art

[0002] The vibrating plate is an auxiliary feeding device that can achieve orderly dispersing of materials and is suitable for the field of automatic assembly or automatic processing machinery. The materials in the vibrating plate hopper are vibrated and rise along the conveying track, and finally delivered at the discharge port of the conveying track. The vibrating plate arranges the disordered materials in an orderly manner through vibration and accurately delivers them to the next process.

[0003] In order to achieve directional feeding of materials, a sorting and screening structure is usually arranged along the feeding track in the vibrating plate hopper, so that the materials finally delivered can be arranged in an orderly and directional manner. In the prior art, the gas separation structure is a more commonly used screening form, especially for blowing off stacked materials; the existing gas separation structure has a single form, is usually fixed relative to the hopper, is inconvenient to adjust or cannot be adjusted, and has poor flexibility when used for different materials. Utility Model Content

[0004] In order to solve the above problems, the present application provides a rationally structured adjustable blowing mechanism for a vibrating plate, thereby facilitating the screening of materials on the conveyor track and being able to conveniently adjust the up and down heights, effectively improving the flexibility of actual use.

[0005] The technical solution adopted by the utility model is as follows:

[0006] An adjustable blowing mechanism for a vibrating disk comprises a disk body with an opening facing upward, an inner wall of the disk body being provided with a spiral upward feeding track, an upper end of the feeding track being connected to and installed with a straight vibrator, a groove being provided on the wall of the disk body, an insert being provided in the groove, an upper and lower adjustment block being provided on the outer side of the insert, the upper and lower adjustment block being movable up and down relative to the insert and being fixed by bolts; a joint being provided through the upper and lower adjustment blocks from the outside to the inside, the joint being connected to an external air source; the end of the joint being a hard pipe, the hard pipe passing through the upper and lower adjustment blocks and extending into the insert, a through long groove for the hard pipe to be fitted is provided inside and outside the insert.

[0007] As a further improvement of the above technical solution:

[0008] The outer side of the insert block is provided with a vertical through slot which passes through the upper and lower adjustment blocks, and the upper and lower adjustment blocks are installed in the vertical through slot; the upper and lower adjustment blocks are provided with vertical long holes, and the insert block is provided with threaded holes, and the bolts are passed through the vertical long holes and then locked into the threaded holes.

[0009] The upper and lower adjustment blocks are provided with circular fitting holes for fitting the joints, the fitting holes are directly opposite to the through long slots, and the hard pipes extend into the through long slots after passing through the fitting holes.

[0010] The through long slot includes a wide hole portion for accommodating the hard tube, the end of the wide hole portion is connected to a narrow hole portion, and the length of the wide hole portion is greater than that of the narrow hole portion.

[0011] The fitting holes correspond to the through long slots one by one, and a plurality of the fitting holes are respectively arranged along the direction of the feeding track.

[0012] The side surface of the insert facing the inside of the disc body is arranged as a curved surface coplanar with the material conveying track; the insert block is fixed in the groove of the disc body by means of a long screw assembly.

[0013] The joint is connected to an external gas source via a hose, and a gas regulating mechanism is mounted on the hose near the joint.

[0014] The structure of the air regulating mechanism is as follows: it includes a support mounted on the hose, a guide rod is installed inside and outside the support, a clamping block is installed on the inner end of the guide rod, and an elastic part is mounted on the guide rod between the clamping block and the inner wall of the support; it also includes a rotating adjustment block, the end of the rotating adjustment block matches the conical surface of the end of the clamping block, and the end of the clamping block facing away from the guide rod is arranged toward the hose.

[0015] There are two guide rods, which are coaxially arranged. The clamping blocks at the opposite ends of the two guide rods are located on both sides of the hose. The rotation adjustment block and the clamping blocks on both sides form an inclined plane match.

[0016] One end of the support is open, and an end block is mounted on the open end of the support. The rotation adjustment block is screwed on the end block. By rotating and applying force, the rotation adjustment block is screwed in or out relative to the end block.

[0017] Compared with the prior art, the utility model has the following beneficial effects:

[0018] The utility model is easy to operate. When in use, air is blown toward a preset position in the disc body through the hard pipe to assist in screening materials on the conveying track. The upper and lower adjustment blocks are adjusted relative to the insert block in the vertical direction to drive the joint and the hard pipe to adjust synchronously, so as to achieve upward or downward adjustment, thereby effectively improving the flexibility of actual use.

[0019] The utility model also has the following advantages:

[0020] By installing an air regulating mechanism on the hose, it is convenient to adjust the amount of air flow in the hose; the air regulating mechanism realizes adjustment by rotating the adjusting block to adjust the degree of pressure of the clamping block on the hose wall. The installation and adjustment on the hose are simple, convenient and reliable, which not only avoids damage to the hose, but also keeps the purity of the gas in the tube body without being affected by the adjustment. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0022] Figure 2 It is an exploded view of the adjustable blowing mechanism of the utility model.

[0023] Figure 3 for Figure 2 Schematic diagram from another perspective.

[0024] Figure 4 It is a cross-sectional view of the insert of the utility model.

[0025] Figure 5 It is a structural schematic diagram of the gas regulating mechanism of the utility model.

[0026] Among them: 1. Straight vibrator; 2. Plate; 3. Insert; 4. Joint; 5. Air regulating mechanism; 6. Hose; 7. Long screw assembly; 8. Upper and lower adjustment blocks; 9. Bolts;

[0027] 20. Feeding track; 21. Groove;

[0028] 31, through long slot; 32, vertical through slot; 33, threaded hole; 311, narrow hole portion; 312, wide hole portion;

[0029] 41. Hard pipe;

[0030] 51. Support; 52. Clamping block; 53. Elastic member; 54. Guide rod; 55. End block; 56. Rotation adjustment block;

[0031] 81. Vertical long hole; 82. Mounting hole. DETAILED DESCRIPTION

[0032] The specific implementation of the present utility model is described below in conjunction with the accompanying drawings.

[0033] like Figure 1 and Figure 2 As shown, the adjustable blowing mechanism for the vibration disk of this embodiment includes a disk body 2 with an opening facing upward, an inner wall surface of the disk body 2 is provided with a spiral upward feeding track 20, the upper end of the feeding track 20 is connected and installed with a straight vibrator 1, a groove 21 is provided on the wall surface of the disk body 2, an insert block 3 is installed in the groove 21, and an upper and lower adjustment block 8 is installed on the outer side of the insert block 3, the upper and lower adjustment block 8 moves up and down relative to the insert block 3 and is locked and fixed by bolts 9; a joint 4 is installed from the outside to the inside through the upper and lower adjustment block 8, and the joint 4 is connected to an external air source; the end of the joint 4 is a hard pipe 41, and the hard pipe 41 passes through the upper and lower adjustment blocks 8 and then extends into the insert block 3, and a through long groove 31 for the hard pipe 41 to be installed is provided on the insert block 3 inside and outside.

[0034] When in use, air is blown toward a preset position in the disc body 2 through the hard tube 41 to assist in screening materials on the conveying track 20; through the adjustment of the upper and lower adjustment blocks 8 relative to the insert block 3 in the vertical direction, the joint 4 and the hard tube 41 are driven to adjust synchronously to achieve upward or downward adjustment.

[0035] like Figure 3 As shown, a vertical through slot 32 which passes through the upper and lower parts is provided on the outer side of the insert block 3, and the upper and lower adjustment blocks 8 are mounted in the vertical through slot 32, so as to realize accurate mounting and facilitate relative adjustment up and down; a vertical long hole 81 is provided on the upper and lower adjustment blocks 8, and a threaded hole 33 is provided on the insert block 3, and the bolt 9 is passed through the vertical long hole 81 and then locked in the threaded hole 33; when the upper and lower adjustment blocks 8 move up and down relative to the insert block 3, the bolt 9 is adjusted in the vertical long hole 81 relative to the upper and lower adjustment blocks 8, and after adjustment, the bolt 9 is locked in the threaded hole 33.

[0036] A circular mounting hole 82 for mounting the joint 4 is formed on the upper and lower adjusting blocks 8 . The mounting hole 82 is directly opposite to the through long slot 31 . The hard tube 41 passes through the mounting hole 82 and extends into the through long slot 31 .

[0037] In this embodiment, the joint 4 is fixed relative to the up-down adjustment block 8 via the fitting hole 82. When the up-down adjustment block 8 is adjusted up-down relative to the insert block 3, the joint 4 moves up-down relative to the insert block 3 to achieve height adjustment of the air outlet.

[0038] The hard tube 41 at the end of the joint 4 extends into the through long slot 31 , and can be adjusted in the through long slot 31 as the height of the joint 4 is adjusted, thereby adjusting the height of the air outlet center in the through long slot 31 .

[0039] like Figure 4 As shown, the through long slot 31 includes a wide hole portion 312 for accommodating the hard tube 41, and the end of the wide hole portion 312 is connected to the narrow hole portion 311, and the length of the wide hole portion 312 is greater than the length of the narrow hole portion 311; by reducing the cross-section of the through long slot 31, the speed of the airflow blowing from the insert 3 to the disc body 2 is adjusted to ensure reliable blowing away of the material at the outlet.

[0040] The mounting holes 82 correspond to the through long slots 31 one by one, and a plurality of mounting holes 82 are respectively arranged along the direction of the feeding track 20 ; through the selection of the mounting holes 82 and the through long slots 31 , it is convenient to adjust and select the blowing position along the feeding track 20 in actual use.

[0041] The side surface of the insert block 3 facing the inside of the disc body 2 is set to be a curved surface coplanar with the material conveying track 20 so as not to hinder the transportation of materials; the insert block 3 is locked and fixed in the groove 21 of the disc body 2 through the long screw assembly 7.

[0042] The connector 4 is connected to an external gas source via a hose 6 , and a gas regulating mechanism 5 is mounted on the hose 6 near the connector 4 .

[0043] By installing the air regulating mechanism 5 on the hose 6, the amount of air flow in the hose 6 can be adjusted; and the air regulating mechanism 5 is arranged close to the joint 4 to facilitate the adjustment operation.

[0044] like Figure 5 As shown, the structure of the air regulating mechanism 5 is as follows: it includes a support 51 mounted on the hose 6, a guide rod 54 is installed inside and outside the support 51, a clamping block 52 is installed on the inner end of the guide rod 54, and an elastic member 53 is mounted on the guide rod 54 between the clamping block 52 and the inner wall of the support 51; it also includes a rotation adjustment block 56, the end of the rotation adjustment block 56 matches the conical surface of the end of the clamping block 52, and the end of the clamping block 52 away from the guide rod 54 is arranged toward the hose 6.

[0045] In this embodiment, the gas regulating mechanism 5 is adjusted by rotating the adjusting block 56 to adjust the degree of pressure on the wall of the hose 6 by the rotating adjusting clamping block 52. The installation and adjustment on the hose 6 are simple, convenient and reliable, which not only avoids damage to the hose 6, but also keeps the purity of the gas in the tube body unaffected by the adjustment.

[0046] Two guide rods 54 are arranged coaxially, and the clamping blocks 52 at the opposite ends of the two guide rods 54 are located on both sides of the hose 6; the rotation adjustment block 56 and the clamping blocks 52 on both sides form an inclined surface match.

[0047] In this embodiment, an anti-rotation and stable guide structure may be provided between the guide rod 54 and the support 51 , or between the clamping block 52 and the support 51 , to ensure that the clamping block 52 moves stably toward or away from the hose 6 .

[0048] After the clamping block 52 applies force to the hose 6, the gas regulating mechanism 5 can be conveniently moved to another position of the hose 6 as a new adjustment force application point, and the actual operation is flexible.

[0049] One end of the support 51 is open, and an end block 55 is mounted on the open end of the support 51 . A rotation adjustment block 56 is screwed onto the end block 55 . The rotation adjustment block 56 is screwed in or out relative to the end block 55 by applying a rotation force.

[0050] The arrangement of the upper end block 55 of the support 51 facilitates the structural installation, maintenance and adjustment of the gas regulating mechanism 5 .

[0051] The usage of the utility model is:

[0052] The joint 4 and the hard pipe 41 connected to the external air source blow air toward the inside of the vibrating plate body 2 to help screen and sort the materials on the conveying track 20 .

[0053] Loosen the bolt 9 and apply force to the upper and lower adjustment blocks 8, which drive the joint 4 and the hard tube 41 to adjust up and down relative to the insert block 3, thereby adjusting the height of the air outlet of the hard tube 41 relative to the insert block 3 and the disk body 2.

[0054] The rotating adjustment block 56 is rotated to rotate it in or out relative to the support 51. The rotating adjustment block 56 acts on the clamping block 52 through the end inclined surface. Combined with the elastic action of the elastic member 53, the clamping block 52 is pressed and applied to the hose 6 or separated from the hose 6, thereby realizing rapid adjustment of the air flow of the hose 6.

[0055] The utility model helps to screen materials on the feeding track and can conveniently adjust the up and down heights, thus effectively improving the flexibility of actual use.

[0056] The various embodiments in this specification are described in a progressive manner, and each embodiment focuses on the differences from other embodiments. The same or similar parts between the various embodiments can be referenced to each other.

[0057] The above description is an explanation of the utility model, not a limitation of the utility model. The scope of the utility model is defined by the claims. Any form of modification can be made within the protection scope of the utility model.

Claims

1. An adjustable blowing mechanism for a vibrating plate, comprising a plate body (2) with an opening facing upward, an inner wall of the plate body (2) having a spiral upward feeding track (20), an upper end of the feeding track (20) being connected and mounted with a straight vibrator (1), characterized in that: A groove (21) is provided on the wall surface of the disk body (2), an insert block (3) is arranged in the groove (21), an upper and lower adjustment block (8) is arranged on the outer side of the insert block (3), the upper and lower adjustment block (8) moves up and down relative to the insert block (3) and is fixed by bolts (9); a joint (4) is installed from the outside to the inside through the upper and lower adjustment block (8), and the joint (4) is connected to an external air source; the end of the joint (4) is a hard pipe (41), the hard pipe (41) passes through the upper and lower adjustment block (8) and then extends into the insert block (3), and a through long groove (31) for the hard pipe (41) to be arranged is provided on the insert block (3) inside and outside.

2. The adjustable blowing mechanism for a vibrating plate according to claim 1, characterized in that: The outer side surface of the insert block (3) is provided with a vertical through groove (32) which passes through the upper and lower adjustment blocks (8), and the upper and lower adjustment blocks (8) are fitted in the vertical through groove (32); the upper and lower adjustment blocks (8) are provided with a vertical long hole (81), and the insert block (3) is provided with a threaded hole (33), and the bolt (9) passes through the vertical long hole (81) and is locked in the threaded hole (33).

3. The adjustable blowing mechanism for a vibrating plate according to claim 1, characterized in that: The upper and lower adjustment blocks (8) are provided with circular fitting holes (82) for fitting the joints (4), the fitting holes (82) are directly opposite to the through long slots (31), and the hard tube (41) passes through the fitting holes (82) and extends into the through long slots (31).

4. The adjustable blowing mechanism for a vibrating plate according to claim 1 or 3, characterized in that: The through long slot (31) comprises a wide hole portion (312) for accommodating the hard tube (41), the end of the wide hole portion (312) is connected to the narrow hole portion (311), and the length of the wide hole portion (312) is greater than the length of the narrow hole portion (311).

5. The adjustable blowing mechanism for a vibrating plate according to claim 3, characterized in that: The fitting holes (82) correspond one to one with the through long slots (31), and a plurality of the fitting holes (82) are respectively arranged along the direction of the feeding track (20).

6. The adjustable blowing mechanism for a vibrating plate according to claim 1, characterized in that: The side surface of the insert (3) facing the inside of the disc body (2) is arranged as a curved surface coplanar with the material conveying track (20); the insert (3) is locked and fixed in the groove (21) of the disc body (2) through a long screw assembly (7).

7. The adjustable blowing mechanism for a vibrating plate according to claim 1, characterized in that: The joint (4) is connected to an external gas source via a hose (6), and a gas regulating mechanism (5) is mounted on the hose (6) near the joint (4).

8. The adjustable blowing mechanism for a vibrating plate according to claim 7, characterized in that: The structure of the air regulating mechanism (5) is as follows: it comprises a support (51) sleeved on the hose (6), a guide rod (54) is installed through the support (51) inside and outside, a clamping block (52) is installed on the inner end of the guide rod (54), and an elastic member (53) is sleeved on the guide rod (54) located between the clamping block (52) and the inner wall surface of the support (51); and it also comprises a rotation adjustment block (56), the end of the rotation adjustment block (56) matches the conical surface of the end of the clamping block (52), and the end of the clamping block (52) away from the guide rod (54) is arranged toward the hose (6).

9. The adjustable blowing mechanism for a vibrating plate according to claim 8, characterized in that: Two guide rods (54) are arranged coaxially, and the clamping blocks (52) at the opposite ends of the two guide rods (54) are located on both sides of the hose (6); the rotation adjustment block (56) and the clamping blocks (52) on both sides form an inclined surface match.

10. The adjustable blowing mechanism for a vibrating plate according to claim 8, characterized in that: One end of the support (51) is open, and an end block (55) is mounted on the open end of the support (51). The rotation adjustment block (56) is screwed onto the end block (55). By applying a rotation force, the rotation adjustment block (56) is screwed in or out relative to the end block (55).

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