CN113146669A

CN113146669A - Grabbing mechanism of copper bar production line

Info

Publication number: CN113146669A
Application number: CN202110385467.2A
Authority: CN
Inventors: 周涛
Original assignee: Jiangxi Zhongsheng Metal Co ltd
Current assignee: Jiangxi Zhongsheng Metal Co ltd
Priority date: 2021-04-10
Filing date: 2021-04-10
Publication date: 2021-07-23
Anticipated expiration: 2041-04-10
Also published as: CN113146669B

Abstract

The invention relates to the technical field of grabbing mechanisms, in particular to a grabbing mechanism of a copper bar production line. Has the advantages that: through the first rack that sets up, second rack and gear, according to the gear respectively in first rack and the meshing of second rack relation, when servo motor drives first movable seat and rotates, just can indirectly drive the second movable seat and carry out the rotation in the opposite direction with first movable seat, this process will make first grip block and the second grip block of first movable seat and second movable seat bottom stagger, the steel sheet that adapts to different width, and at the grabbing in-process, carry out opposite operation can, compare with current device, the contact point of grabbing mechanism and billet has been increased, improve the stability degree of grabbing in-process copper bar, reduce the danger that drops.

Description

Grabbing mechanism of copper bar production line

Technical Field

The invention relates to the field of grabbing mechanisms, in particular to a grabbing mechanism of a copper bar production line.

Background

The copper bar is a large-current conductive product, is suitable for electrical engineering such as high-low voltage electrical appliances, switch contacts, power distribution equipment, bus ducts and the like, is also widely used for metal smelting, electrochemical plating, chemical caustic soda and other super-large current electrolytic smelting engineering, has the advantages of low resistivity, large bending degree and the like, is also called as a copper bus, a copper busbar or a copper busbar, and a grounding copper bar, is a long conductor with a rectangular or chamfered (fillet) rectangular cross section, is made of an aluminum material and called as an aluminum bar, and plays a role in conveying current and connecting electrical equipment in a circuit.

The mechanism that snatchs that uses at the production line of copper bar at present is two point fixed most, carries out the centre gripping to the both sides of copper bar promptly, and the contact position just is the fixed point, and this mode shortcoming lies in, and the stabilizing effect is poor, snatchs the process and takes place to rock because of the unbalance at copper bar both ends easily, follows the danger that breaks away from, and the traditional mechanism is a set of transport once mostly when snatching simultaneously, influences efficiency.

Disclosure of Invention

The invention aims to solve the defects in the prior art and provides a grabbing mechanism for a copper bar production line.

In order to achieve the purpose, the invention adopts the following technical scheme:

the design is a grabbing mechanism of a copper bar production line, and comprises a main body, a servo motor is installed on the top of the inside of the main body, the output end of the servo motor is connected with an insert block, a grabbing mechanism is arranged on the outer side of the insert block, a fixing mechanism is arranged at the bottom end of the grabbing mechanism, a bottom plate is arranged at the bottom end of the main body, and a sliding groove is formed in the inside of the bottom plate.

Preferably, the grabbing mechanism comprises a first movable seat, a first rack is arranged on the outer wall of the first movable seat, a second movable seat is arranged on the outer side of the first movable seat, a second rack is arranged on the inner wall of the second movable seat, and a gear is arranged between the first movable seat and the second movable seat.

Preferably, the fixing mechanism comprises a first clamping block, a groove is formed in the outer wall of the first clamping block, a top block is arranged inside the groove, a spring is arranged between the groove and the top block, and the fixing mechanism further comprises a second clamping block.

Preferably, first sliding seat is the cylinder structure, the second sliding seat is the ring structure, first sliding seat cup joints with the second sliding seat, the gear meshes in first rack and second rack mutually respectively, the quantity of gear is four groups, the quantity of the first grip block in first sliding seat bottom is two sets of, the quantity of second sliding seat bottom second grip block is two sets of.

Preferably, first grip block is the rectangle structure, first grip block rotates with first sliding seat to be connected, the kicking block outside is the inclined plane structure, the top of kicking block is provided with the protection line, the quantity of kicking block is the multiunit, and the kicking block is respectively at the four sides of first grip block, second grip block structure is the same with first grip block.

Preferably, the size and the slot phase-match of inserted block, the spout is the arc structure, spout quantity is four groups, and four groups of spouts correspond with first grip block and second grip block position respectively.

Preferably, the bottom plate can be dismantled with the main part and be connected, the material that first movable seat and second movable seat adopted is the aluminum alloy for being, servo motor and external power source electric connection.

The grabbing mechanism for the copper bar production line has the beneficial effects that:

1. through the first rack that sets up, second rack and gear, according to the gear respectively in first rack and the meshing of second rack relation, when servo motor drives first movable seat and rotates, just can indirectly drive the second movable seat and carry out the rotation in opposite direction with first movable seat, this process will make first grip block and the second grip block of first movable seat and second movable seat bottom stagger, adapt to the copper bar of different width, and snatch the in-process, carry out opposite operation can, compare with current device, the contact point of snatching mechanism and copper bar has been increased, the stability degree of the in-process copper bar is snatched in the improvement, reduce the danger that drops.

2. Through the kicking block and the spring that set up, under the help of spring, just can contract into in the recess when the kicking block receives the extrusion, when snatching the copper bar, will contract completely with the kicking block of copper bar direct contact, and the kicking block of non-contact will keep the gesture of withstanding at the edge of copper bar, with this realization to the location of copper bar, and satisfy the copper bar of different thickness and carry out the centre gripping, be the structure on inclined plane simultaneously according to the kicking block outside, when the mechanism is accomplished to the snatching back of a set of copper bar, just can acquire its corresponding width, and when snatching to the copper bar that gets off, alright avoid the process of first sliding seat and the rotatory adjustment of second sliding seat, only need the control main part carry out the vertical lift can, the characteristic of cooperation multiunit kicking block, realize the single effect of snatching the multiunit copper bar, improve the efficiency of device.

Drawings

Fig. 1 is a front view of a grabbing mechanism of a copper bar production line provided by the invention;

fig. 2 is an exploded view of a grabbing mechanism of a copper bar production line according to the present invention;

fig. 3 is a cross sectional view of a first clamping block of the grabbing mechanism of the copper bar production line provided by the invention;

fig. 4 is a schematic view of an internal structure of a grabbing mechanism of a copper bar production line provided by the invention;

fig. 5 is a schematic view of a gear structure of the grabbing mechanism of the copper bar production line provided by the invention.

In the figure: 1. a main body; 2. a servo motor; 3. inserting a block; 4. a first movable seat; 5. a first rack; 6. a slot; 7. a first clamping block; 8. a second movable seat; 9. a second rack; 10. a second clamping block; 11. a gear; 12. a base plate; 13. a chute; 14. a groove; 15. a top block; 16. a spring; 17. a grabbing mechanism; 18. and a fixing mechanism.

Detailed Description

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

Referring to fig. 1-5, a grabbing mechanism of a copper bar production line. Including main part 1, servo motor 2 is installed on the inside top of main part 1, and servo motor 2's output is connected with inserted block 3, and the outside of inserted block 3 is provided with snatchs mechanism 17, and the bottom of snatching mechanism 17 is provided with fixed establishment 18, and the bottom of main part 1 is provided with bottom plate 12, and the inside of bottom plate 12 is provided with spout 13

Through the first rack 5 that sets up, second rack 9 and gear 11, according to gear 11 respectively in the relation of first rack 5 and the meshing of second rack 9, when servo motor 2 drives first movable seat 4 and rotates, just can indirectly drive second movable seat 8 and carry out the rotation with first movable seat 4 opposite direction, this process will make first grip block 7 and the staggering of second grip block 10 of first movable seat 4 and the 8 bottoms of second movable seat, adapt to the steel sheet of different width, and snatch the in-process, carry out opposite operation can, compare with current device, the contact point of snatching mechanism and billet has been increased, improve the stable degree of snatching in-process copper bar, reduce the danger that drops.

Wherein, snatch mechanism 17 and include first sliding seat 4, the outer wall of first sliding seat 4 is provided with first rack 5, the outside of first sliding seat 4 is provided with second sliding seat 8, the inner wall of second sliding seat 8 is provided with second rack 9, be provided with gear 11 between first sliding seat 4 and the second sliding seat 8, fixed establishment 18 includes first grip block 7, the outer wall of first grip block 7 is provided with recess 14, the inside of recess 14 is provided with kicking block 15, be provided with spring 16 between recess 14 and the kicking block 15, fixed establishment 18 still includes second grip block 10.

Through the spring 16 that sets up, under spring 16's help, just can contract into recess 14 when kicking block 15 receives the extrusion in, when snatching the copper bar, will contract completely with copper bar direct contact's kicking block 15, and contactless kicking block 15 will keep the gesture of withstanding at the edge of copper bar to this realization is to the location of copper bar.

Wherein, first sliding seat 4 is the cylinder structure, second sliding seat 8 is the ring structure, first sliding seat 4 cup joints with second sliding seat 8, gear 11 meshes in first rack 5 and second rack 9 respectively, the quantity of gear 11 is four groups, the quantity of the first grip block 7 in 4 bottoms of first sliding seat is two sets of, the quantity of the second grip block 10 in 8 bottoms of second sliding seat is two sets of, first grip block 7 is the rectangle structure, first grip block 7 rotates with first sliding seat 4 to be connected, the kicking block 15 outside is the inclined plane structure, the top of kicking block 15 is provided with the protective patterns, the quantity of kicking block 15 is the multiunit, and kicking block 15 is respectively at the four sides of first grip block 7, second grip block 10 structure is the same with first grip block 7.

Through the kicking block 15 that sets up, be the structure on inclined plane according to the kicking block 15 outside, after the mechanism is accomplished snatching of a set of copper bar, just can acquire its corresponding width, and when snatching next copper bar, alright avoid the process of first sliding seat 4 and the rotatory adjustment of second sliding seat 8, only need control main part 1 carry out vertical lift can.

Wherein, the size and the slot 6 phase-match of inserted block 3, spout 13 are the arc structure, and spout 13 quantity is four groups, and four group's spouts 13 correspond with first grip block 7 and second grip block 10 positions respectively, and bottom plate 12 can be dismantled with main part 1 and be connected, and the material that first sliding seat 4 and second sliding seat 8 adopted is for being the aluminum alloy, servo motor 2 and external power source electric connection.

Through the first grip block 7 that sets up, when servo motor 2 drove first sliding seat 4 and rotates, just can indirectly drive second sliding seat 8 and carry out the rotation with first sliding seat 4 opposite direction, this process will make first grip block 7 and the second grip block 10 in first sliding seat 4 and the 8 bottoms of second sliding seat stagger, adapt to the steel sheet of different width.

The working principle is as follows: according to the relation that the gear 11 is respectively meshed with the first rack 5 and the second rack 9, when the servo motor 2 drives the first movable seat 4 to rotate, the second movable seat 8 is indirectly driven to rotate in the direction opposite to the direction of the first movable seat 4, the process can cause the first clamping block 7 and the second clamping block 10 at the bottom ends of the first movable seat 4 and the second movable seat 8 to be staggered to adapt to steel plates with different widths, and in the grabbing process, opposite operation can be carried out, compared with the existing device, the contact point of a grabbing mechanism and a steel bar is increased, the stability of the copper bar in the grabbing process is improved, the falling danger is reduced, when the copper bar is grabbed, the top block 15 directly contacted with the copper bar is completely contracted, and the top block 15 not contacted keeps the posture of the copper bar at the edge of the copper bar, so that the positioning of the copper bar is realized, and the copper bars with different thicknesses are clamped, simultaneously is the structure on inclined plane according to the kicking block 15 outside, when the mechanism finishes the back of snatching to a set of copper bar, just can acquire its corresponding width, and when snatching to next copper bar, alright avoid the process of first sliding seat 4 and the rotatory adjustment of second sliding seat 8, only need control main part 1 carry out vertical lift can, cooperation multiunit kicking block 15's characteristic realizes the single effect of snatching the multiunit copper bar, improves the efficiency of device.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. The utility model provides a copper bar production line snatch mechanism, includes main part (1), its characterized in that: servo motor (2) are installed on the inside top of main part (1), the output of servo motor (2) is connected with inserted block (3), the outside of inserted block (3) is provided with snatchs mechanism (17), the bottom of snatching mechanism (17) is provided with fixed establishment (18), the bottom of main part (1) is provided with bottom plate (12), the inside of bottom plate (12) is provided with spout (13).

2. The grabbing mechanism of a copper bar production line according to claim 1, wherein the grabbing mechanism (17) comprises a first movable seat (4), a first rack (5) is arranged on the outer wall of the first movable seat (4), a second movable seat (8) is arranged on the outer side of the first movable seat (4), a second rack (9) is arranged on the inner wall of the second movable seat (8), and a gear (11) is arranged between the first movable seat (4) and the second movable seat (8).

3. The grabbing mechanism of a copper bar production line according to claim 1, wherein the fixing mechanism (18) comprises a first clamping block (7), a groove (14) is formed in the outer wall of the first clamping block (7), a top block (15) is arranged inside the groove (14), a spring (16) is arranged between the groove (14) and the top block (15), and the fixing mechanism (18) further comprises a second clamping block (10).

4. The grabbing mechanism of a copper bar production line as claimed in claim 2, wherein the first movable seat (4) is of a cylindrical structure, the second movable seat (8) is of a circular ring structure, the first movable seat (4) is sleeved with the second movable seat (8), the gears (11) are respectively engaged with the first rack (5) and the second rack (9), the number of the gears (11) is four, the number of the first clamping blocks (7) at the bottom end of the first movable seat (4) is two, and the number of the second clamping blocks (10) at the bottom end of the second movable seat (8) is two.

5. The grabbing mechanism of the copper bar production line as claimed in claim 2, wherein the first clamping block (7) is of a rectangular structure, the first clamping block (7) is rotatably connected with the first movable seat (4), the outer side of the top block (15) is of an inclined plane structure, the top end of the top block (15) is provided with a plurality of groups of protection lines, the top blocks (15) are respectively arranged on four sides of the first clamping block (7), and the second clamping block (10) is identical to the first clamping block (7) in structure.

6. The grabbing mechanism of the copper bar production line as claimed in claim 1, wherein the size of the insertion block (3) is matched with the slot (6), the sliding chutes (13) are arc-shaped, the number of the sliding chutes (13) is four, and the four sliding chutes (13) correspond to the first clamping block (7) and the second clamping block (10) respectively.

7. The grabbing mechanism of the copper bar production line as claimed in claim 1, wherein the bottom plate (12) is detachably connected with the main body (1), the first movable seat (4) and the second movable seat (8) are made of aluminum alloy, and the servo motor (2) is electrically connected with an external power supply.