CN214086545U

CN214086545U - Full-automatic accurate blanking device for screws

Info

Publication number: CN214086545U
Application number: CN202022775718.1U
Authority: CN
Inventors: 王鲁山
Original assignee: Shenzhen Yueshun Industrial Equipment Co ltd
Current assignee: Shenzhen Yueshun Industrial Equipment Co ltd
Priority date: 2020-11-26
Filing date: 2020-11-26
Publication date: 2021-08-31
Anticipated expiration: 2030-11-26

Abstract

The utility model discloses a full-automatic accurate doffer for screw, including the support frame, the support frame lateral wall is provided with the motor, and the motor output is connected with the rotation axis, and rotation axis fixedly connected with delivery tray has seted up the sliding tray, is connected with the grip block through the centre gripping subassembly in the sliding tray, and the material conveying mouth has been seted up to the grip block. The utility model discloses an utilize the rotation axis, the chain, the axis of rotation, the cam, vertical post, the spacing ring, the removal of reciprocating plate is realized to gangbar and spliced pole, make the combined action of the pole that blocks that sets up on it, carry the grip block on the delivery disc one by one with the screw that is located the conveyer pipe, utilize the grip block to follow the delivery disc and rotate the realization and to the transport of screw, and utilize and realize the end cyclic annular strip of contradicting at the difference and to the conflict of conflict ball, thereby realize making the screw in disorder to the centre gripping of grip block can be arranged in order, make every bolt that falls be the spiral shell lid up, the screw rod is down, thereby make things convenient for subsequent processing and packing.

Description

Full-automatic accurate blanking device for screws

Technical Field

The utility model relates to a screw processing technology field especially relates to a full-automatic accurate doffer for screw.

Background

The screw is a tool for fastening the parts of the object step by utilizing the physics and mathematical principles of the inclined circular rotation and friction of the object.

The screw comprises screw rod and spiral shell lid, and current device is carrying out the transportation in-process to the screw, can't realize the arrangement to the screw, often can make the screw be in mixed and disorderly state for the workman need arrange in order when carrying out follow-up processing or packing, with spiral shell lid towards one side, can influence workman's processing packing efficiency like this.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects in the prior art and providing a full-automatic accurate blanking device for screws.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a full-automatic accurate doffer for screw, includes the support frame, the support frame lateral wall is provided with the motor, the motor output end is connected with the rotation axis, rotation axis tip fixedly connected with drive sprocket, drive sprocket is connected with reciprocating plate through aggregate unit, be provided with unloading mechanism on the reciprocating plate, rotation axis lateral wall fixedly connected with delivery disc, the sliding tray of a plurality of relative settings has been seted up to the delivery disc, be connected with the grip block through the centre gripping subassembly in the sliding tray, the conveying mouth has all been seted up to the grip block relative lateral wall, the barrier cover of support frame fixedly connected with cover at the delivery disc lateral wall is established, the penetration mouth has all been seted up to the lower extreme on the barrier cover, penetration mouth department all is provided with the conveyer pipe.

Preferably, the centre gripping subassembly includes the spacing post of fixed connection in the sliding tray, spacing post cover is equipped with the shift ring, shift ring one end is provided with the conflict ball, and other end fixed connection has the connecting piece, connecting piece and grip block lateral wall fixed connection, the connecting piece is connected with the sliding tray lateral wall through the conflict spring of cover on the spacing post lateral wall of establishing.

Preferably, the lateral walls of the two sides of the blocking cover are provided with abutting annular strips, and the lateral wall of the conveying disc is fixedly connected with lateral blocking strips which are oppositely arranged.

Preferably, the linkage device comprises a rotating shaft which is rotatably connected to the support frame, one end of the rotating shaft is fixedly connected with a rotating chain wheel, the rotating chain wheel is connected with a transmission chain wheel through a chain, and the end part of the rotating shaft is fixedly connected with a cam;

the support frame lateral wall fixedly connected with support ring, support ring inner wall sliding connection has vertical post, vertical toe portion fixedly connected with touches the wheel, vertical post lateral wall fixedly connected with spacing ring, the spacing ring is connected with the support ring through the answer spring of cover on the vertical post.

Preferably, the side wall of the reciprocating plate is fixedly connected with a connecting column, and the connecting column is rotatably connected with the top of the vertical column through a linkage rod.

Preferably, unloading mechanism is including seting up two through-holes on being located the top conveyer pipe, through-hole inner wall sliding connection has the pole of blockking, it is connected with reciprocal board through the connecting block to block the pole.

Preferably, the top of the reciprocating plate is fixedly connected with a sliding rail, and the supporting frame is provided with a sliding groove matched with the sliding rail.

Compared with the prior art, the beneficial effects of the utility model are that:

through utilizing the rotation axis, the chain, the axis of rotation, the cam, vertical post, the spacing ring, the removal of reciprocating plate is realized to gangbar and spliced pole, make the combined action of the pole that blocks that sets up on it, the screw that will be located in the conveyer pipe is carried on the grip block on the delivery disc one by one, utilize the grip block to follow the delivery disc and rotate the realization and to the transport of screw, and utilize and realize the conflict of end conflict cyclic annular strip to the conflict ball of holding in the difference, thereby the realization makes the screw in disorder to the centre gripping of grip block can be put in order, make every bolt that falls be the spiral shell lid up, the screw rod is down, thereby make things convenient for subsequent processing and packing.

Drawings

Fig. 1 is a schematic structural view of a full-automatic accurate blanking device for screws according to the present invention;

fig. 2 is a schematic cross-sectional structural view of a full-automatic accurate blanking device for screws provided by the present invention;

FIG. 3 is an enlarged schematic view of the structure at A in FIG. 2;

fig. 4 is a schematic structural diagram of the abutting annular strip in the full-automatic accurate blanking device for screws.

In the figure: the device comprises a support frame 1, a motor 2, a rotating shaft 3, a reciprocating plate 4, a conveying disc 5, a clamping block 6, a conveying port 7, a blocking cover 8, a conveying pipe 9, a limiting column 10, a moving ring 11, a connecting piece 12, a collision ball 13, a collision annular strip 14, a side blocking strip 15, a rotating shaft 16, a chain 17, a cam 18, a vertical column 19, a limiting ring 20, a linkage rod 21, a connecting column 22, a blocking rod 23 and a sliding rail 24.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-4, a full-automatic accurate blanking device for screws comprises a support frame 1, wherein a motor 2 is arranged on the side wall of the support frame 1, the output end of the motor 2 is connected with a rotating shaft 3, the end part of the rotating shaft 3 is fixedly connected with a transmission chain wheel, the transmission chain wheel is connected with a reciprocating plate 4 through a linkage device, further, the linkage device comprises a rotating shaft 16 which is rotatably connected on the support frame 1, one end of the rotating shaft 16 is fixedly connected with a rotating chain wheel, the rotating chain wheel is connected with the transmission chain wheel through a chain 17, and the end part of the rotating shaft 16 is fixedly connected with a cam 18; the side wall of the support frame 1 is fixedly connected with a support ring, the inner wall of the support ring is connected with a vertical column 19 in a sliding manner, the bottom of the vertical column 19 is fixedly connected with an abutting wheel, the outer side wall of the vertical column 19 is fixedly connected with a limiting ring 20, and the limiting ring 20 is connected with the support ring through a return spring sleeved on the vertical column 19; furthermore, the side wall of the reciprocating plate 4 is fixedly connected with a connecting column 22, and the connecting column 22 is rotatably connected with the top of the vertical column 19 through a linkage rod 21.

Be provided with unloading mechanism on reciprocating plate 4, furtherly, unloading mechanism is including seting up two through-holes on being located top conveyer pipe 9, and through-hole inner wall sliding connection has the pole 23 that blocks, blocks that pole 23 is connected with reciprocating plate 4 through the connecting block, and reciprocating plate 4 top fixedly connected with slide rail 24 sets up the spout with slide rail 24 looks adaptation on the support frame 1.

3 lateral wall fixedly connected with delivery disc 5 of rotation axis, the sliding tray 5 of a plurality of relative settings is seted up, be connected with grip block 6 through the centre gripping subassembly in the sliding tray, furthermore, the grip block includes fixed connection at the spacing post 10 of sliding tray, spacing post 10 cover is equipped with shift ring 11, shift ring 11 one end is provided with conflict ball 13, the other end is fixed to be linked there is connecting piece 12, connecting

piece

12 and 6 lateral wall fixed connection of grip block, connecting piece 12 is connected with the sliding tray lateral wall through the conflict spring of cover on spacing post 10 lateral wall, 8 lateral walls in both sides of blocking cover all are provided with the cyclic annular strip 14 of contradicting, wherein the cyclic annular strip 14 of contradicting all presents the recess in conveyer pipe 9 department that lies in the bottom, its concrete shape please refer to figure 4, 5 lateral wall fixedly connected with of delivery disc is provided with side.

Conveying opening 7 has all been seted up to 6 relative lateral walls of grip block, and 1 fixedly connected with cover of support frame establishes the block cover 8 at 5 lateral walls of delivery tray, and the lower extreme has all been seted up at the last lower extreme of block cover 8 and has been run through the mouth, and run through mouth department all is provided with conveyer pipe 9, and conveyer pipe 9 is provided with threely, and its top is one, and the lower part is two.

The utility model discloses when using, open through control motor 2, the rotation axis 3 that motor 2 output is connected can drive conveying dish 5 and rotate, when conveying dish 5 rotates, axis of rotation 16 through chain 17 and rotation axis 3 transmission connection can drive cam 18 and rotate, cam 18 can conflict the touch wheel when moving and make vertical post 19 reciprocate, gangbar 21 that sets up on vertical post 19 can be used for making reciprocating plate 4 through spliced pole 22 connection carry out horizontal reciprocating motion with it, when reciprocating plate 4 moves, two stop bars 23 that set up on reciprocating plate 4 can be in reciprocating motion process with the screw that is located conveyer pipe 9 transported downwards one by one;

when a screw falls, the clamping block 6 on the conveying disc 5 is just positioned at the bottom, the screw rod part of the screw with the upward screw cover falls into the material conveying opening 7 in the clamping block 6 and clamps the clamping block 6, the screw is carried by the conveying disc 5 to be conveyed forwards, the screw cover at the bottom of the screw with the downward screw cover can be blocked by the clamping block 6, so that the screw can be conveyed with the downward screw cover, in the conveying process, when the conveying disc 5 drives the screw to rotate, the collision of the collision annular strip 14 on the conveying pipe 9 at one side of the bottom cancels the collision of the collision ball 13, at the moment, the clamping block 4 quickly opens the screw positioned therein, the screw cover can fall into the conveying pipe 9 from the top, when the screw cover above the position is at the top, the screw at the moment can automatically fall into the screw clamping block 6 of the conveying pipe below due to not being clamped by the clamping block 6 and is clamped and carried for transportation, and when the screw moves to the conveying pipe 9 at the right side, the clamping block 6 is opened to convey the screw cap of the screw downwards into the other conveying pipe 9, so that the screws are sorted, each screw is guaranteed to be downward when the screws are discharged, and the follow-up use is facilitated.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A full-automatic accurate blanking device for screws comprises a support frame (1) and is characterized in that a motor (2) is arranged on the side wall of the support frame (1), the output end of the motor (2) is connected with a rotating shaft (3), the end part of the rotating shaft (3) is fixedly connected with a transmission chain wheel, the transmission chain wheel is connected with a reciprocating plate (4) through a linkage device, a blanking mechanism is arranged on the reciprocating plate (4), the outer side wall of the rotating shaft (3) is fixedly connected with a conveying disc (5), the conveying disc (5) is provided with a plurality of oppositely arranged sliding grooves, clamping blocks (6) are connected in the sliding grooves through clamping components, material conveying ports (7) are respectively arranged on the opposite side walls of the clamping blocks (6), the support frame (1) is fixedly connected with a blocking cover (8) which is sleeved on the outer side wall of the conveying disc (5), and through holes are respectively arranged at the upper end and the lower end of the blocking cover (8), and conveying pipes (9) are arranged at the through holes.

2. The full-automatic accurate blanking device for the screws according to claim 1, wherein the clamping assembly comprises a limiting column (10) fixedly connected in the sliding groove, the limiting column (10) is sleeved with a moving ring (11), one end of the moving ring (11) is provided with a collision ball (13), the other end of the moving ring (11) is fixedly connected with a connecting piece (12), the connecting piece (12) is fixedly connected with the side wall of the clamping block (6), and the connecting piece (12) is connected with the side wall of the sliding groove through a collision spring sleeved on the outer side wall of the limiting column (10).

3. The full-automatic accurate blanking device for the screws as claimed in claim 1, wherein the side walls of both sides of the blocking cover (8) are provided with abutting annular strips (14), and the outer side wall of the conveying disc (5) is fixedly connected with opposite side blocking strips (15).

4. The full-automatic accurate blanking device for the screws is characterized in that the linkage device comprises a rotating shaft (16) rotatably connected to the support frame (1), one end of the rotating shaft (16) is fixedly connected with a rotating chain wheel, the rotating chain wheel is connected with a transmission chain wheel through a chain (17), and the end part of the rotating shaft (16) is fixedly connected with a cam (18);

support frame (1) lateral wall fixedly connected with support ring, support ring inner wall sliding connection has vertical post (19), vertical post (19) bottom fixedly connected with touch wheel, vertical post (19) lateral wall fixedly connected with spacing ring (20), spacing ring (20) are connected with the support ring through the answer spring of cover on vertical post (19).

5. The full-automatic accurate blanking device for the screws as claimed in claim 4, wherein the side wall of the reciprocating plate (4) is fixedly connected with a connecting column (22), and the connecting column (22) is rotatably connected with the top of the vertical column (19) through a linkage rod (21).

6. The full-automatic accurate blanking device for the screws according to claim 1, wherein the blanking mechanism comprises two through holes formed in the upper conveying pipe (9), blocking rods (23) are slidably connected to inner walls of the through holes, and the blocking rods (23) are connected with the reciprocating plate (4) through connecting blocks.

7. The full-automatic accurate blanking device for the screws according to claim 1, wherein a sliding rail (24) is fixedly connected to the top of the reciprocating plate (4), and a sliding groove matched with the sliding rail (24) is formed in the support frame (1).