CN209922402U

CN209922402U - Automatic clamping and conveying mechanism for dry batteries

Info

Publication number: CN209922402U
Application number: CN201920776568.0U
Authority: CN
Inventors: 曹超然
Original assignee: Anhui Zhengxi Biaowang New Energy Co Ltd
Current assignee: Anhui Zhengxi Biaowang New Energy Co Ltd
Priority date: 2019-05-28
Filing date: 2019-05-28
Publication date: 2020-01-10
Anticipated expiration: 2029-05-28

Abstract

The utility model discloses an automatic centre gripping conveying mechanism of dry battery, including fixed casing, removal seat, workstation and motor, a spout has been seted up to the inside of fixed casing, the back mounted who removes the seat has the slider and the slider horizontal slip in a spout, it has short folding bar to articulate on the preceding terminal surface of slider, the one end that the slider was kept away from to short folding bar articulates there is long folding bar. The utility model discloses an automatic centre gripping conveying mechanism of dry battery, two sets of cam structures coordinate the motion, make anchor clamps accomplish earlier descend, centre gripping, rise, move to the left, descend, loosen, rise, move back the circulation process to the initial position to the right side, utilize robotic arm centre gripping transportation, improve work efficiency, labour saving and time saving; the clamp has the advantages that the two groups of clamping rods with the springs are reasonably designed, the dry batteries can be automatically loosened by the clamping rods through the transmission of the push rods and the connecting rods, the problem that the dry batteries cannot be automatically clamped and loosened is solved, the clamp is suitable for different working conditions, and better use prospects are brought.

Description

Automatic clamping and conveying mechanism for dry batteries

Technical Field

The utility model relates to a dry battery processing field, in particular to automatic centre gripping of dry battery transports mechanism.

Background

Dry cell is a voltaic cell, which uses some absorbent (such as wood chip or gelatin) to make the content into paste without overflow, and is commonly used as power source for flashlight illumination, radio, etc.; the existing dry battery still needs manual operation to transfer the processed dry battery from one production area to another production area on a flow production line, and due to the large yield, the manual clamping and transferring are troublesome and labor-consuming, the efficiency is low, and certain adverse effect is brought in the use process, so that an automatic clamping and conveying mechanism for the dry battery is provided.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides an automatic centre gripping of dry battery transports mechanism can effectively solve the problem among the background art.

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

the utility model provides an automatic centre gripping conveying mechanism of dry battery, includes fixed casing, removes seat, workstation and motor, the spout has been seted up No. one to the inside of fixed casing, the back mounted who removes the seat has the slider and the slider slides from side to side in the spout, articulated on the front end face of slider have a short folding rod, the one end that the slider was kept away from to the short folding rod articulates there is long folding rod, fixed mounting has first contact on the one end that short folding rod was kept away from to long folding rod, the below of long folding rod is close the position rotation of first contact and is provided with the cam, the recess internalization of removal seat is provided with the lifter, the upper end of lifter is provided with the seat and the lower tip of lifter is seted up No. two spouts that supply the lifter to slide from side to side, the upper end of lifter has the depression bar to the horizontal direction extension welding, the other end fixed mounting of depression bar has the second contact, a second cam is rotatably arranged below one end part of the pressure rod and close to the position of the second contact, and fixed shafts are arranged in the bending parts of the long folding rod and the pressure rod;

the lower end of the lifting rod is connected with a clamping seat, a clamping groove for clamping the dry battery is arranged in the clamping seat, two groups of clamping rods are symmetrically and movably arranged on the inner wall of the clamping groove, a first fixing block for the clamping rods to pass through is fixedly arranged in the clamping seat, a first spring is sleeved on the clamping rod, one end of the first spring is connected with a first fixing block, the upper end part of the clamping rod is fixedly riveted with a connecting rod structure and is connected with the push rod through the connecting rod structure, the push rod is longitudinally arranged, the lower end of the push rod is fixedly provided with a movable extrusion block extending out of the bottom of the clamping seat, a second fixing block for a push rod to pass through is fixedly arranged in the clamping seat, a second spring is sleeved on the push rod, the upper end of the second spring is connected with the second fixing block, the workbench is fixedly arranged below the clamping seat, and two groups of fixed extrusion blocks matched with the movable extrusion blocks are fixedly welded on the workbench.

Preferably, the back of a cam and No. two cams extends backward and is a bull stick of fixedly connected with and No. two bull sticks respectively, the one end that a cam was kept away from to a bull stick is connected with the reduction gear No. one, the one end that No. two cams were kept away from to No. two bull sticks is connected with the reduction gear No. two, the inside of a reduction gear and No. two reduction gears all is connected with the pivot and outwards extends, equal splined connection has the sprocket in two sets of pivots and utilize the chain to connect between the sprocket, the motor passes through the shaft coupling and a set of pivot rotates the connection.

Preferably, the first cam is an eccentric cam, the second cam is a central cam and is similar to a snowflake in shape, the long folding rod and the pressing rod can rotate around the fixed shaft, and the bottom of the second sliding groove is provided with a limiting narrow opening acting on the lifting rod.

Preferably, the inside of holder is seted up and is supplied the inclined groove that the clamping bar slant removed, the lower terminal surface of clamping bar sets up the arc surface that caters to the dry battery surface, the connecting rod structure includes two sets of tip articulated connecting rods.

Compared with the prior art, the utility model discloses following beneficial effect has: according to the automatic clamping and conveying mechanism for the dry batteries, the two groups of cam structures move in a matched manner, so that the clamp completes the cyclic process of descending, clamping, ascending, moving left, descending, loosening, ascending and moving right to the initial position, and the mechanical arm is used for clamping and conveying, so that the working efficiency is improved, and time and labor are saved; the clamp reasonably designs two groups of clamping rods with springs, and the clamping rods can automatically loosen the dry batteries by utilizing the transmission of the push rod and the connecting rod, so that the problem that the dry batteries cannot be automatically clamped and loosened is solved; whole device design is simple, convenient operation, and degree of automation is high, can the production line of adaptation dry battery, and the effect of use is better for traditional mode, and it all is the same with prior art or can adopt prior art to realize not to relate to the part in this device.

Drawings

Fig. 1 is a schematic view of the overall structure of an automatic clamping and conveying mechanism for dry batteries according to the present invention;

fig. 2 is a sectional view of a clamping seat of an automatic clamping and conveying mechanism for dry batteries according to the present invention;

fig. 3 is a transmission structure diagram of an automatic clamping and conveying mechanism for dry batteries.

In the figure: 1. a stationary housing; 2. a first chute; 3. a movable seat; 4. a slider; 5. short folding rods; 6. a long folding rod; 7. a first contact; 8. a first cam; 9. a lifting rod; 10. a lifting seat; 11. a second chute; 12. a pressure lever; 13. a second contact; 14. a second cam; 15. a fixed shaft; 16. a holder; 17. a clamping groove; 18. a clamping bar; 19. a first fixed block; 20. a first spring; 21. a connecting rod structure; 22. a push rod; 23. a movable extrusion block; 24. a second fixed block; 25. a second spring; 26. a work table; 27. fixing the extrusion block; 28. a second rotating rod; 29. a first rotating rod; 30. a second speed reducer; 31. a first speed reducer; 32. a rotating shaft; 33. a sprocket; 34. a chain; 35. an electric motor.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

As shown in fig. 1-3, an automatic clamping and conveying mechanism for dry batteries comprises a fixed housing 1, a movable seat 3, a workbench 26 and a motor 35, wherein a first sliding groove 2 is formed in the fixed housing 1, a sliding block 4 is installed on the back surface of the movable seat 3, the sliding block 4 slides in the first sliding groove 2 from left to right, a short folding rod 5 is hinged on the front end surface of the sliding block 4, a long folding rod 6 is hinged on one end of the short folding rod 5 far away from the sliding block 4, a first contact 7 is fixedly installed on one end of the long folding rod 6 far away from the short folding rod 5, a first cam 8 is rotatably arranged at a position below the long folding rod 6 close to the first contact 7, a lifting rod 9 is movably arranged in a groove in the movable seat 3, a lifting seat 10 is arranged at the upper end of the lifting rod 9, a second sliding groove 11 for the lifting rod 9 to slide from left to right is formed at the lower end of the lifting seat 10, a pressing rod 12 is, a second contact 13 is fixedly arranged at the other end of the pressure lever 12, a second cam 14 is rotatably arranged at a position close to the second contact 13 below one end part of the pressure lever 12, and a fixed shaft 15 is arranged in the bending parts of the long folding rod 6 and the pressure lever 12;

the lower end of the lifting rod 9 is connected with a clamping seat 16, a clamping groove 17 for clamping dry batteries is formed in the clamping seat 16, two groups of clamping rods 18 are symmetrically and movably arranged on the inner wall of the clamping groove 17, a first fixing block 19 for the clamping rods 18 to penetrate through is fixedly arranged in the clamping seat 16, a first spring 20 is sleeved on each clamping rod 18, one end of the first spring 20 is connected with the first fixing block 19, the upper end of each clamping rod 18 is fixedly riveted with a connecting rod structure 21 and connected with a push rod 22 through the connecting rod structure 21, the push rod 22 is longitudinally arranged, a movable extrusion block 23 extending out of the bottom of the clamping seat 16 is fixedly arranged at the lower end of the push rod 22, a second fixing block 24 for the push rod 22 to penetrate through is fixedly arranged in the clamping seat 16, a second spring 25 is sleeved on the push rod 22, the upper end of the second spring 25 is connected with the second fixing block 24, a workbench 26 is fixedly arranged below the clamping seat 16, and two groups of fixed extrusion blocks 27 matched with;

the back surfaces of the first cam 8 and the second cam 14 extend backwards to be fixedly connected with a first rotating rod 29 and a second rotating rod 28 respectively, one end, far away from the first cam 8, of the first rotating rod 29 is connected with a first speed reducer 31, one end, far away from the second cam 14, of the second rotating rod 28 is connected with a second speed reducer 30, rotating shafts 32 are connected inside the first speed reducer 31 and the second speed reducer 30 and extend outwards, chain wheels 33 are connected to the two groups of rotating shafts 32 through splines, the chain wheels 33 are connected through chains 34, and a motor 35 is rotatably connected with one group of rotating shafts 32 through a coupler; the first cam 8 is an eccentric cam, the second cam 14 is a central cam, the shape of the first cam is similar to that of a snowflake, the first cam is provided with two groups of symmetrical protruding parts, the long folding rod 6 and the pressing rod 12 can rotate around the fixed shaft 15, return springs capable of generating torsional force are mounted at the contact parts of the long folding rod 6 and the pressing rod 12 and used for driving the long folding rod 6 and the pressing rod 12 to return, and the bottom of the second sliding groove 11 is provided with a limiting narrow opening acting on the lifting rod 9 and used for preventing the lifting rod 9 from separating from the second sliding groove 11; the interior of the clamping seat 16 is provided with a chute for the clamping rod 18 to move obliquely, the lower end surface of the clamping rod 18 is set to be an arc surface facing the surface of the dry battery, and the connecting rod structure 21 comprises two groups of connecting rods with hinged ends.

It should be noted that the utility model relates to an automatic clamping and transporting mechanism for dry batteries, when in use, firstly, the motor 35 is started to drive a set of rotating shaft 32 to rotate through the coupling, the rotating shaft 32 outputs rotating force through the second rotating rod 28 after being decelerated through the second decelerator 30, and the second cam 14 makes central circular motion, meanwhile, a set of rotating shaft 32 drives another set of rotating shaft 32 to rotate through the chain wheel structure, the rotating shaft 29 outputs power after being decelerated through the first decelerator 31, and the first cam 8 makes eccentric motion, the second cam 14 uses the bulge to push up the second contact 13, and makes the pressing rod 12 swing around the fixed shaft 15, the other end of the pressing rod 12 downwards presses the lifting seat 10, the lifting seat 10 descends and makes the lifting rod 9 descend in the groove of the moving seat 3, the clamping seat 16 descends to the position for placing dry batteries, and uses the clamping groove 17 to clamp dry batteries, two groups of clamping rods 18 form extrusion force on the dry batteries under the action of the compression elastic force of a first spring 20 to achieve the fastening effect, then a second cam 14 moves to a concave position, a compression rod 12 rotates at a fixed shaft 15 to generate reset elastic force to drive a lifting seat 10 to return to the original position, a clamping seat 16 rises, meanwhile, a first cam 8 utilizes a convex part to extrude a first contact 7 to the side, a long folding rod 6 and a short folding rod 5 are bent at a hinged position, the short folding rod 5 drives a sliding block 4 to move left in a first sliding groove 2 and enables a moving seat 3 to move left, a lifting rod 9 moves left in a second sliding groove 11, the whole clamping mechanism transports the dry batteries to another working area of a working platform 26, at the moment, the second cam 14 utilizes another symmetrical convex part to extrude a second contact 13, the lifting seat 10 and the lifting rod 9 descend again, the clamping seat 16 descends to the end face of the working platform 26, the movable extrusion block 23 at the lower end of the clamp base 16 is extruded by the fixed extrusion block 27, moves inwards and enables the push rod 22 to ascend, the clamp rod 18 is pushed to move upwards in the chute in a slanting way by utilizing the action of two groups of hinged connecting rods, at the moment, the two groups of clamp rods 18 for clamping dry batteries retreat and loosen the dry batteries, the dry batteries are left on the table board, then the lifting base 10 and the lifting rod 9 ascend again, the cam 8 moves to the concave part, the long folding rod 6 rotates at the fixed shaft 15 to generate reset elastic force so that the long folding rod 6 and the short folding rod 5 become straight lines at the hinged part and push the sliding block 4 to move rightwards, the movable base 3 comes to the initial position, the clamping operation of the next group of dry batteries is continued, and the cycle is practical.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an automatic centre gripping conveying mechanism of dry battery, includes fixed casing (1), removes seat (3), workstation (26) and motor (35), its characterized in that: a first sliding groove (2) is formed in the fixed shell (1), a sliding block (4) is installed on the back surface of the movable seat (3), the sliding block (4) slides left and right in the first sliding groove (2), a short folding rod (5) is hinged to the front end surface of the sliding block (4), a long folding rod (6) is hinged to one end, away from the sliding block (4), of the short folding rod (5), a first contact (7) is fixedly installed on one end, away from the short folding rod (5), of the long folding rod (6), a first cam (8) is rotatably arranged at a position, close to the first contact (7), below the long folding rod (6), a lifting rod (9) is movably arranged in a groove in the movable seat (3), a lifting seat (10) is arranged at the upper end of the lifting rod (9), and a second sliding groove (11) for the lifting rod (9) to slide left and right is formed in the lower end of the lifting seat (10), a compression rod (12) is welded at the upper end of the lifting seat (10) in an extending mode in the horizontal direction, a second contact (13) is fixedly installed at the other end of the compression rod (12), a second cam (14) is rotatably arranged below one end portion of the compression rod (12) and close to the second contact (13), and fixed shafts (15) are installed in the bending portions of the long folding rod (6) and the compression rod (12);

the lower extreme of lifter (9) is connected with holder (16), inside double-layered groove (17) of seting up the centre gripping dry battery of holder (16), the symmetry activity is provided with two sets of clamping bars (18) on the inner wall of double-layered groove (17), holder (16) internal fixation is provided with No. one fixed block (19) that supplies clamping bar (18) to pass, the cover is equipped with a spring (20) and the one end and the fixed block (19) of a spring (20) are connected on clamping bar (18), the fixed riveting in upper end of clamping bar (18) has connecting rod structure (21) and passes through connecting rod structure (21) and push rod (22) are connected, push rod (22) vertically set up and the lower extreme of push rod (22) is fixed to be provided with movable extrusion piece (23) that stretch out holder (16) bottom, holder (16) internal fixation is provided with No. two fixed blocks (24) that supply push rod (22) to pass, the push rod (22) is sleeved with a second spring (25), the upper end of the second spring (25) is connected with a second fixing block (24), the workbench (26) is fixedly arranged below the clamping seat (16), and the workbench (26) is fixedly welded with two sets of fixed extrusion blocks (27) matched with the movable extrusion blocks (23).

2. The automatic clamping and conveying mechanism for dry batteries according to claim 1, wherein: the back of a cam (8) and No. two cam (14) extends backward and is fixedly connected with bull stick (29) and bull stick (28) No. two respectively, the one end of keeping away from a cam (8) in bull stick (29) is connected with reduction gear (31) No. one, the one end of keeping away from No. two cam (14) in bull stick (28) is connected with reduction gear (30) No. two, the inside of reduction gear (31) and reduction gear (30) all is connected with pivot (32) and outside extension, equal splined connection has sprocket (33) and utilize chain (34) to connect between sprocket (33) on two sets of pivots (32), motor (35) rotate the connection through shaft coupling and a set of pivot (32).

3. The automatic clamping and conveying mechanism for dry batteries according to claim 1, wherein: the first cam (8) is an eccentric cam, the second cam (14) is a central cam and is similar to a snowflake in shape, the long folding rod (6) and the pressing rod (12) can rotate around the fixed shaft (15), and a limiting narrow opening acting on the lifting rod (9) is formed in the bottom of the second sliding groove (11).

4. The automatic clamping and conveying mechanism for dry batteries according to claim 1, wherein: the inside of holder (16) is seted up and is supplied the inclined groove that clamping bar (18) slant removed, the lower terminal surface of clamping bar (18) sets up the arc surface that caters to the dry battery surface, connecting rod structure (21) include two sets of tip articulated connecting rods.