CN113104574A

CN113104574A - Fixing and stabilizing device for keeping mechanical arm in carrying

Info

Publication number: CN113104574A
Application number: CN202110375953.6A
Authority: CN
Inventors: 周文龙
Original assignee: Xiamen Tuoyao Trading Co ltd
Current assignee: Xiamen Tuoyao Trading Co ltd
Priority date: 2021-04-08
Filing date: 2021-04-08
Publication date: 2021-07-13

Abstract

The invention relates to the technical field of industrial robot related equipment, and discloses a fixing and stabilizing device for keeping a carrying mechanical arm, which comprises a sliding chute, wherein the inner wall of the sliding chute is connected with a sliding block in a sliding manner, an electromagnet is connected in the sliding block in a sliding manner, the bottom end of the sliding block is fixedly provided with a fixed block, one ends, close to each other, of the fixed blocks are connected with a spring block in a sliding manner, one ends, close to the fixed blocks, of the spring blocks are fixedly provided with contacts, and the inside of the fixed blocks is fixedly. This keep carrying fixed stabilising arrangement of arm, robotic arm drives the sliding plate when fixing the goods and removes to utilize the sliding plate to carry out the secondary to the bottom of goods and fix, prevent that the goods from taking place because of the phenomenon that fixed insecure leads to dropping at the in-process of transportation, robotic arm removes and fixes the back to the goods, fixes robotic arm, prevents that the phenomenon that the robotic arm appears rocking in the transportation, has guaranteed the stability of transportation.

Description

Fixing and stabilizing device for keeping mechanical arm in carrying

Technical Field

The invention relates to the technical field of industrial robot related equipment, in particular to a fixing and stabilizing device for keeping a carrying mechanical arm.

Background

Industrial robot divide into welding, application, transport and assembly several kinds, be used for uses such as security protection, dangerous work and rescue frequently, the robot need use robotic arm to fix the goods often with the pile up neatly at the assembly, but traditional robotic arm does not have further fixed measure after fixing the goods, the phenomenon that the goods is fixed insecure to lead to dropping can appear at the in-process of transportation takes place, and the phenomenon that rocks can appear at the in-process robotic arm of transportation, and then influences the stability of transportation goods.

In order to solve the above problems, the inventor provides a fixing and stabilizing device for holding a carrying mechanical arm, wherein a sliding plate is driven to move while a cargo is fixed by a mechanical arm, the bottom end of the cargo is secondarily fixed by the sliding plate, so that the cargo is prevented from falling off due to infirm fixation in the transportation process, the mechanical arm is fixed after the mechanical arm moves to fix the cargo, the mechanical arm is prevented from shaking in the transportation process, and the transportation stability is ensured.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides a fixing and stabilizing device for holding a carrying mechanical arm, which has the advantages of stable fixing and preventing shaking in transportation, and solves the problems of unstable fixing and shaking in transportation.

(II) technical scheme

In order to realize the purposes of fixing stably and preventing shaking in transportation, the invention provides the following technical scheme: a fixing and stabilizing device for keeping a carrying mechanical arm comprises a sliding chute, wherein the inner wall of the sliding chute is connected with a sliding block in a sliding manner, the interior of the sliding block is connected with an electromagnet in a sliding manner, the bottom end of the sliding block is fixedly provided with a fixed block, the end, close to each other, of the fixed block is connected with a spring block in a sliding manner, the end, close to the fixed block, of the spring block is fixedly provided with a contact, the interior of the fixed block is fixedly provided with a contact, one side, far away from the spring block, of the fixed block is rotatably connected with a gear, one side, far away from the spring block, of the fixed block is fixedly provided with a sliding rail, the interior of the sliding rail is connected with a sliding block in a sliding manner, the top end of the sliding block is fixedly provided with a, the left and right sides sliding connection of gasbag has the connecting block, the top of connecting block front end is rotated and is connected with the connecting rod, the middle part fixed mounting of connecting rod has the lug, the inside of fixed chamber is rotated and is connected with winding group, the bottom fixed mounting of gasbag has the trachea, tracheal bottom fixed mounting has the air cavity, the inside sliding connection of air cavity has the sliding plate.

Preferably, the number of the sliding blocks is two, the running directions are opposite, and the fixing blocks are driven to move by utilizing the mutual movement of the sliding blocks so as to fix the goods.

Preferably, the electromagnets are symmetrically arranged on the upper side and the lower side of the sliding block, the similar ends of the electromagnets after being electrified are magnetic poles of the same kind, the electromagnets are electrically connected with the resistor strips, and the electromagnets are mutually exclusive after being electrified and mutually limit the sliding groove and fix the sliding block.

Preferably, the gear is meshed with the toothed bar, and the gear rotates to drive the toothed bar to move.

Preferably, the rear end of the air bag in the fixed cavity is fixedly provided with an arc-shaped groove, and the lug is connected in the arc-shaped groove in a sliding manner.

Preferably, the winding set is elastically connected with the lug through a connecting line, and the winding set rotates to drive the lug to move through the connecting line.

Preferably, the sliding plates are sleeved inside the sliding plate with a larger volume, and the sliding plate with a smaller volume is slidably connected inside the sliding plate with a larger volume through the return spring.

(III) advantageous effects

Compared with the prior art, the invention provides a fixing and stabilizing device for holding a carrying mechanical arm, which has the following beneficial effects:

1. the fixing and stabilizing device for keeping the carrying mechanical arm drives the fixed block to move through the sliding block, when the fixed block fixes goods, the spring block is pressed by the goods to drive the contact to move towards the direction of the fixed block, when the contact is contacted with the contact, the gear is driven, the gear rotates to drive the toothed bar which is connected in a meshed way to move downwards, the toothed bar drives the sliding block to move downwards, the sliding block drives the sliding plate in the fixed cavity to move downwards, the sliding block drives the contact strip to move when moving, the contact strip slides at the front end of the resistor strip, so that the resistance value of a resistor strip circuit is reduced, the winding group which is electrically connected with the resistor strip is driven, the winding group drives the lug to move through the connecting wire after being driven, the connecting rod rotates when moving, the connecting blocks on the left side and the right side are driven to be close to each other when the connecting rod rotates, the air bag is pressed during the movement, the inside gas in air cavity promotes the sliding plate and removes to the goods direction, carries on spacingly through the bottom of sliding plate to the goods, prevents to fix the unstability to the goods, and then leads to the goods to appear the phenomenon of dropping in the transportation and makes the goods damage.

2. This keep fixed stabilising arrangement of transport arm drives the fixed block through the slider and fixes the back to the goods, and resistance strip electric connection's electric quantity of electrifying increases, and mutual repulsion after the electromagnet circular telegram, the electromagnet is removed in the inside of slider and is spacing each other to the inner wall of spout after mutual repulsion, prevents that the phenomenon of rocking from appearing in the in-process of transporting the goods in the arm, has increased the stability when the arm transports.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the internal structure of the chute of the present invention;

FIG. 3 is a schematic view of the internal structure of the fixing block according to the present invention;

FIG. 4 is a schematic rear view of a fixed chamber structure according to the present invention;

FIG. 5 is an enlarged view of the structure at A in FIG. 1 according to the present invention.

In the figure: 1. a chute; 2. a slider; 3. an electromagnet; 4. a fixed block; 5. a spring block; 6. a contact; 7. a contact; 8. a gear; 9. a slide rail; 10. a slider; 11. a rack bar; 12. a touch bar; 13. a resistor strip; 14. a fixed cavity; 15. an air bag; 16. connecting blocks; 17. a connecting rod; 18. a bump; 19. winding; 20. an air tube; 21. an air cavity; 22. a sliding plate.

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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, a fixing and stabilizing device for holding and carrying a mechanical arm comprises a chute 1, wherein the inner wall of the chute 1 is slidably connected with two sliding blocks 2, the number of the sliding blocks 2 is two, the moving directions of the sliding blocks are opposite, the fixed block 4 is driven to move by the mutual movement of the sliding blocks 2 to fix goods, electromagnets 3 are slidably connected inside the sliding blocks 2, the electromagnets 3 are symmetrically arranged on the upper side and the lower side of the sliding blocks 2, the adjacent ends of the electromagnets 3 after being electrified are same magnetic poles, the electromagnets 3 are electrically connected with a resistor strip 13, the electromagnets 3 are mutually repelled after being electrified and mutually limited with the chute 1 and fix the sliding blocks 2, the fixed block 4 is fixedly arranged at the bottom end of the sliding blocks 2, the spring block 5 is slidably connected with the end of the fixed block 4 close to each other, a contact 6 is fixedly arranged at the end, one side of the fixed block 4, which is far away from the spring block 5, is rotatably connected with a gear 8, the gear 8 is meshed with a toothed bar 11 and is connected with the toothed bar 11, the gear 8 rotates to drive the toothed bar 11 to move, one side of the fixed block 4, which is far away from the spring block 5, is fixedly provided with a slide rail 9, the slide rail 9 is internally and slidably connected with a slide block 10, the top end of the slide block 10 is fixedly provided with the toothed bar 11, the bottom end of the slide block 10 is fixedly provided with a contact strip 12, the bottom end of the slide rail 9 is fixedly provided with a resistance strip 13, the bottom end of the slide block 10 is fixedly provided with a fixed cavity 14, the rear end of an air bag 15 in the fixed cavity 14 is fixedly provided with an arc-shaped groove, a lug 18 is slidably connected in the arc-shaped groove, the air bag 15 is fixedly provided in the fixed cavity 14, the, winding group 19 passes through connecting wire and lug 18 elastic connection, winding group 19 rotates and drives lug 18 through the connecting wire and remove, the bottom fixed mounting of gasbag 15 has trachea 20, the bottom fixed mounting of trachea 20 has air chamber 21, the inside sliding connection of air chamber 21 has sliding plate 22, sliding plate 22 cup joints each other in the inside of the great sliding plate 22 of volume, the less sliding plate 22 of volume passes through reset spring sliding connection in the inside of the great sliding plate 22 of volume.

The working principle is that when the sliding blocks 2 approach each other, the sliding blocks 2 drive the fixed block 4 to move, when the fixed block 4 fixes the goods, the spring block 5 is pressed by the goods to drive the contact 6 to move towards the fixed block 4, when the contact 6 contacts with the contact 7, the gear 8 is driven, the gear 8 rotates to drive the toothed bar 11 which is in meshed connection to move downwards, the toothed bar 11 drives the sliding block 10 to move downwards, the sliding block 10 drives the sliding plate 22 in the fixed cavity 14 to move downwards, the sliding block 10 drives the contact strip 12 to move when moving, the contact strip 12 slides at the front end of the resistor strip 13, so that the resistance value of the circuit of the resistor strip 13 is reduced, the circuit is driven by the winding group 19 which is electrically connected with the resistor strip 13, the winding group 19 drives the lug 18 to move through the connecting wire, the connecting rod 17 rotates when the lug 18 moves, the connecting rod 17 drives the connecting blocks 16, connecting block 16 removes the in-process and constantly presses down gasbag 15, gasbag 15 receives and presses back inside gas and passes through trachea 20 row to air cavity 21, the inside gas of air cavity 21 promotes sliding plate 22 and removes to the goods direction, carry on spacingly to the bottom of goods through sliding plate 22, prevent to fix the unstability to the goods, and then lead to the goods to appear the phenomenon of dropping in the transportation making the goods damage, after slider 2 drives fixed block 4 and fixes the goods, and resistance strip 13 electric connection's electromagnet 3's electric quantity increases, electromagnet 3 repels each other after the circular telegram, remove and spacing each other to the inner wall of spout 1 in slider 2's inside after electromagnet 3 repels each other, prevent that the phenomenon that the arm from appearing rocking at the in-process of transporting the goods, stability when having increased the arm transportation.

In summary, in the fixing and stabilizing device for holding and carrying the mechanical arm, the sliding block 2 drives the fixed block 4 to move, when the fixed block 4 fixes the goods, the spring block 5 is pressed by the goods to drive the contact 6 to move towards the fixed block 4, the gear 8 is driven when the contact 6 is contacted with the contact 7, the gear 8 rotates to drive the toothed bar 11 which is engaged and connected to move downwards, the toothed bar 11 drives the sliding block 10 to move downwards, the sliding block 10 drives the sliding plate 22 inside the fixed cavity 14 to move downwards, the sliding block 10 drives the contact strip 12 to move when moving, the contact strip 12 slides at the front end of the resistor strip 13, so that the resistance value of the circuit of the resistor strip 13 is reduced, the contact strip is driven by the winding set 19 which is electrically connected with the resistor strip 13, the winding set 19 drives the lug 18 to move through the connecting wire, the connecting rod 17 rotates when the lug 18 moves, and the connecting rod 17 drives the connecting blocks 16, connecting block 16 removes the in-process and constantly presses down gasbag 15, and gasbag 15 receives the inside gas of pressing back and passes through trachea 20 and arrange to air cavity 21, and the inside gas of air cavity 21 promotes sliding plate 22 and removes to the goods direction, carries on spacingly through sliding plate 22 to the bottom of goods, prevents to fix the unstability to the goods, and then leads to the goods to appear the phenomenon of dropping in the transportation and makes the goods damage.

And, this fixed stabilising arrangement who keeps transport arm drives fixed block 4 through slider 2 and fixes the back to the goods, increases with resistance strip 13 electric connection's electric quantity of electromagnet 3, and electromagnet 3 repels each other after circular telegram, and electromagnet 3 repels each other the back and removes and spacing each other to the inner wall of spout 1 in slider 2's inside, prevents that the phenomenon that the arm from appearing rocking at the in-process of transporting the goods, has increased the stability when the arm transports.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a keep carrying fixed stabilising arrangement of arm, includes spout (1), its characterized in that: the inner wall sliding connection of spout (1) has slider (2), the inside sliding connection of slider (2) has electromagnet (3), the bottom fixed mounting of slider (2) has fixed block (4), the one end sliding connection that fixed block (4) are close to each other has spring block (5), the one end fixed mounting that spring block (5) are close to fixed block (4) has contact (6), the inside fixed mounting of fixed block (4) has contact (7), one side that spring block (5) were kept away from in fixed block (4) rotates and is connected with gear (8), one side fixed mounting that spring block (5) were kept away from in fixed block (4) has slide rail (9), the inside sliding connection of slide rail (9) has sliding block (10), the top fixed mounting of sliding block (10) has ratch (11), the bottom fixed mounting of sliding block (10) has touch strip (12), the utility model discloses a pneumatic control valve, including slide rail (9), slide rail (10), connecting block (16), connecting rod (17), middle part fixed mounting of connecting rod (17) has lug (18), the inside rotation of fixed chamber (14) is connected with wire winding group (19), the bottom fixed mounting of gasbag (15) has resistance strip (13), the bottom fixed mounting of slide block (10) has fixed chamber (14), the inside fixed mounting of fixed chamber (14) has gasbag (15), both sides sliding connection has connecting block (16) about gasbag (15), the top of connecting block (16) front end rotates and is connected with connecting rod (17), the middle part fixed mounting of connecting rod (17) has lug (18), the inside rotation of fixed chamber (14) is connected with wire winding group (19), the bottom fixed mounting of gasbag (15) has trachea (20.

2. A stationary stabilizing device for holding a handling robot as claimed in claim 1, wherein: the number of the sliding blocks (2) is two, and the running directions are opposite.

3. A stationary stabilizing device for holding a handling robot as claimed in claim 1, wherein: the electromagnets (3) are symmetrically arranged on the upper side and the lower side of the sliding block (2), the same magnetic poles are arranged at the near ends of the electromagnets (3) after being electrified, and the electromagnets (3) are electrically connected with the resistor strips (13).

4. A stationary stabilizing device for holding a handling robot as claimed in claim 1, wherein: the gear (8) is meshed with the toothed bar (11).

5. A stationary stabilizing device for holding a handling robot as claimed in claim 1, wherein: the rear end of the air bag (15) in the fixed cavity (14) is fixedly provided with an arc-shaped groove, and the lug (18) is connected in the arc-shaped groove in a sliding manner.

6. A stationary stabilizing device for holding a handling robot as claimed in claim 1, wherein: the winding group (19) is elastically connected with the lug (18) through a connecting line.

7. A stationary stabilizing device for holding a handling robot as claimed in claim 1, wherein: the sliding plates (22) are sleeved inside the sliding plate (22) with a larger volume, and the sliding plate (22) with a smaller volume is connected inside the sliding plate (22) with a larger volume in a sliding mode through the return spring.