CN218947714U

CN218947714U - Handrail assembly line manipulator

Info

Publication number: CN218947714U
Application number: CN202223095263.4U
Authority: CN
Inventors: 张力民
Original assignee: Juxin Bohui Intelligent Equipment Tianjin Co ltd
Current assignee: Juxin Bohui Intelligent Equipment Tianjin Co ltd
Priority date: 2022-11-16
Filing date: 2022-11-16
Publication date: 2023-05-02
Anticipated expiration: 2032-11-16

Abstract

The utility model relates to the field of armrest assembly, and discloses an armrest assembly line manipulator which comprises a mechanical arm, wherein the bottom end of one side of the mechanical arm is movably connected with a mounting plate, the lower ends of two sides of the mounting plate are fixedly connected with electric push rods, the output ends of the electric push rods are fixedly connected with clamping plates, the lower end of one side of each clamping plate is movably connected with a fixing plate, and the other side of each fixing plate is fixedly connected with a rubber pad. This handrail assembly line manipulator, through the block of fixture block and draw-in groove, realize preliminary block dismouting between grip block and the fixed plate, reuse reset spring's elasticity for the locating piece removes the card to inside the constant head tank, realizes the inside firm chucking of fixture block and draw-in groove, and then realizes the quick assembly disassembly between grip block and the fixed plate, is convenient for change the rubber pad, and then can avoid its damaged back, leads to flexible clamping effect and the inconvenience that the centre gripping stability descends and brings.

Description

Handrail assembly line manipulator

Technical Field

The utility model relates to the field of armrest assembly, in particular to an armrest assembly line manipulator.

Background

The handrail is a component which is positioned at the upper end of the handrail or the railing panel and at the side wall of the stair way and is used for people to climb, the component can be almost seen everywhere in the daily life at present, and along with the continuous science and technology, the assembly production of the handrail is more intelligent and mechanized, and the corresponding manipulator is usually arranged on the assembly line at present for the simple assembly, shipment and use of the handrail, so that the manual labor amount is greatly reduced, and the corresponding production efficiency is improved.

In the chinese utility model patent: the utility model provides a mechanical arm of authorized bulletin number CN211137151U, includes the base, it is equipped with the arm to rotate on the base, articulated on the arm is connected with the gripper of perpendicular upset, the arm with the gripper articulates and is connected with first electric jar, the gripper includes the base, base one side with the arm articulates and is connected, the base opposite side is equipped with the spout, it is equipped with two slip claw boards to slide on the spout, be equipped with actuating mechanism on the base, actuating mechanism drive two slip claw board moves in opposite directions or moves dorsad, works as the base is when vertical state slip claw board is the horizontality. The utility model provides a manipulator which can avoid the condition that the outer package is damaged or even the inner goods are influenced when excessive force is applied to the goods in the process of clamping and moving the heavier goods.

The following problems exist in the prior art:

1. in the prior art, the manipulator is inconvenient to replace quickly, in order to avoid abrasion to the surface of the handrail, soft materials such as rubber pads are usually arranged, but after the manipulator is damaged for a long time, the flexible clamping effect can be affected, and the clamping stability can be reduced, so that the manipulator needs to be replaced, the traditional replacing mode is complicated, the quick replacement operation of the manipulator is not facilitated, and the use is inconvenient.

2. In the prior art, the manipulator is inconvenient to assemble, disassemble and maintain, the manipulator and the manipulator are usually fixed by adopting bolts, nuts and the like, and then the wires are connected, so that the manipulator is convenient to control, but when the bolts and the nuts are assembled and disassembled, tools are needed to be used, so that the disassembly and the maintenance are inconvenient.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides the manipulator for the handrail assembly line, which has the advantages of convenient and rapid replacement, convenient disassembly and maintenance and the like, and solves the problems in the prior art.

(II) technical scheme

In order to achieve the purposes of being convenient for quick replacement and convenient for disassembly, assembly and maintenance, the utility model provides the following technical scheme: the utility model provides an armrest assembly line manipulator, includes the arm, the bottom swing joint of arm one side has the mounting panel, the inside swing joint of arm on mounting panel top has mounting structure, the lower extreme fixedly connected with electric putter of mounting panel both sides, electric putter's output fixedly connected with grip block, the lower extreme swing joint of grip block one side has the fixed plate, the inside swing joint of grip block of fixed plate one side has the change structure, the opposite side fixedly connected with rubber pad of fixed plate.

The utility model provides a change structure includes the draw-in groove, the lower extreme in clamping plate one side is seted up to the draw-in groove, the fixed slot has been seted up to the inside clamping plate of draw-in groove one end, the inside swing joint of fixed slot has reset spring, reset spring both ends fixedly connected with extends to the inside locating piece of draw-in groove, the upper end and the lower extreme fixedly connected with fixture block of fixed plate one side, the constant head tank has been seted up to one side of fixture block inside, through the block and the block's block, realizes preliminary block dismouting between clamping plate and the fixed plate, recycles reset spring's elasticity for the locating piece removes the card to inside the constant head tank, realizes the inside firm chucking of fixture block and clamping groove, and then realizes the quick assembly disassembly between clamping plate and the fixed plate, is convenient for change the rubber pad, reduces its change degree of difficulty.

Preferably, a clamping structure is formed between the clamping block and the inside of the clamping groove, and a welding integrated structure is formed between one side of the clamping block and one side of the fixing plate, so that preliminary clamping and dismounting between the clamping plate and the fixing plate are realized.

Preferably, the shape of locating piece and constant head tank is the U type, and constitutes the block structure between locating piece and the inside of constant head tank, can improve the fastening nature of fixture block card to the inside of draw-in groove, guarantees firm installation between grip block and the fixed plate.

Preferably, the upper end and the lower end of the front surface of the fixed groove are provided with reserved grooves penetrating through the clamping plate, and the front surface of the positioning block is fixedly connected with a deflector rod penetrating through the reserved grooves and extending to the outer part of the clamping plate, so that a user can easily drive the positioning block to move through the deflector rod, and complete separation of the positioning block and the positioning groove is realized.

Preferably, the mounting structure comprises a thread groove, the bottom in the inside one side of arm is seted up to the thread groove, and the inside mounting groove of having seted up of arm in thread groove one side, arm one side swing joint has the installation pole that extends to the mounting groove inside, and installation pole one side fixedly connected with extends to the inside installation piece of thread groove, the installation pole surface winding of installation piece one side has a mounting spring, mounting panel top fixedly connected with and thread groove matched with thread block, and the inside one side upper end of thread block has seted up the mounting hole that cooperatees with the installation piece, through the screw thread cooperation of thread block and thread groove, realizes the quick assembly disassembly of mounting panel and arm, and the elasticity of usable mounting spring for the installation piece card is inside the mounting hole, realizes the spacing chucking of thread block, avoids its and thread groove to take place the screw thread loose and lead to the insecure of installation between mounting panel and the arm, and then is convenient for to the quick assembly disassembly of two, avoids traditional bolt fastening to lead to the loaded down with trivial details that must be dismantled and assembled with the help of tool nut.

Preferably, a clamping structure is formed between the mounting block and the inside of the mounting hole, and the length of the mounting block is smaller than the depth of the inside of the mounting groove, so that the mounting block has enough moving space, and can be completely separated from the inside of the mounting hole.

Preferably, the limiting grooves are formed in two sides of the bottom end of the mounting plate, and limiting blocks which are in sliding fit with the limiting grooves are fixedly connected to the top ends of the clamping plates, so that the clamping plates move more stably, and the clamping action of the handrails is facilitated.

Preferably, an anti-skid groove is formed in one side of the rubber pad, the anti-skid groove is in a wave shape, and the contact friction force between the rubber pad and the surface of the handrail can be increased, so that the stability of clamping is improved.

Advantageous effects

Compared with the prior art, the utility model provides a manipulator for an armrest assembly line, which comprises the following components

The beneficial effects are that:

1. this handrail assembly line manipulator, through the change structure that sets up, through the block of fixture block and draw-in groove, realize preliminary block dismouting between grip block and the fixed plate, reuse reset spring's elasticity for the locating piece removes the card to inside the constant head tank, realize the inside firm chucking of fixture block and draw-in groove, and then realize the quick assembly disassembly between grip block and the fixed plate, be convenient for change the rubber pad, reduce its change degree of difficulty, and then can avoid its damage after, lead to flexible centre gripping effect and the inconvenience that centre gripping stability descends and bring, improve its practicality, thereby solve inconvenient quick replacement's problem.

2. This handrail assembly line manipulator, through the mounting structure who sets up, screw thread cooperation through screw thread piece and thread groove realizes the quick assembly disassembly of mounting panel and arm, and the elasticity of usable installation spring, make the installation piece card inside to the mounting hole, realize the spacing chucking of screw thread piece, avoid it to take place screw thread looseness with the thread groove and lead to the not firm of installation between mounting panel and the arm, and then be convenient for to the quick assembly disassembly of two, avoid traditional bolt and nut fixed the loaded down with trivial details that lead to must just can the dismouting with the help of the instrument, convenient to use person maintains the dismouting of two, improve corresponding maintenance efficiency, thereby the inconvenient problem of dismouting maintenance has been solved.

Drawings

FIG. 1 is a schematic elevational view of the present utility model;

FIG. 2 is a schematic view of a partially enlarged structure of a mounting plate of the present utility model;

FIG. 3 is a schematic view showing a perspective structure of a clamping plate according to the present utility model;

FIG. 4 is a schematic view of a partially enlarged structure of the mounting structure of the present utility model;

fig. 5 is an enlarged schematic view of the structure of fig. 2 a according to the present utility model.

In the figure: 1. a mechanical arm; 2. a mounting structure; 201. a screw block; 202. a thread groove; 203. a mounting rod; 204. installing a spring; 205. a mounting groove; 206. a mounting block; 207. a mounting hole; 3. a mounting plate; 4. a clamping plate; 5. replacing the structure; 501. a clamping block; 502. a fixing groove; 503. a clamping groove; 504. a reserved groove; 505. a deflector rod; 506. a return spring; 507. a positioning block; 508. a positioning groove; 6. a rubber pad; 7. a limit groove; 8. a limiting block; 9. a fixing plate; 10. an anti-skid groove; 11. an electric push rod.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

The preferred embodiment of the arm rest assembly line manipulator provided by the present utility model is shown in fig. 1 to 5: the utility model provides an armrest assembly line manipulator, includes arm 1, the bottom swing joint of arm 1 one side has mounting panel 3, the inside swing joint of arm 1 on mounting panel 3 top has mounting structure 2, the lower extreme fixedly connected with electric putter 11 of mounting panel 3 both sides, electric putter 11's output fixedly connected with grip block 4, the lower extreme swing joint of grip block 4 one side has fixed plate 9, the inside swing joint of grip block 4 of fixed plate 9 one side has change structure 5, the opposite side fixedly connected with rubber pad 6 of fixed plate 9.

The replacement structure 5 comprises a clamping groove 503, the clamping groove 503 is formed in the lower end of one side of the clamping plate 4, a fixing groove 502 is formed in the clamping plate 4 at one end of the clamping groove 503, a reset spring 506 is movably connected to the inside of the fixing groove 502, two ends of the reset spring 506 are fixedly connected with positioning blocks 507 which extend to the inside of the clamping groove 503, the upper end and the lower end of one side of the fixing plate 9 are fixedly connected with clamping blocks 501, positioning grooves 508 are formed in one side of the inner side of the clamping blocks 501, the clamping blocks 501 and the clamping grooves 503 are clamped, preliminary clamping and dismounting between the clamping plate 4 and the fixing plate 9 are achieved, the elastic force of the reset spring 506 is utilized, the clamping blocks 507 are clamped inside the positioning grooves 508, the clamping blocks 501 and the inside of the clamping grooves 503 are firmly clamped, quick dismounting between the clamping plate 4 and the fixing plate 9 is achieved, the rubber pads 6 are convenient to replace, and replacement difficulty is reduced.

In this embodiment, a clamping structure is formed between the clamping block 501 and the inside of the clamping groove 503, and a welding integrated structure is formed between one side of the clamping block 501 and one side of the fixing plate 9, and preliminary clamping and dismounting between the clamping plate 4 and the fixing plate 9 are realized through the clamping of the clamping block 501 and the clamping groove 503.

In this embodiment, the positioning block 507 and the positioning slot 508 are U-shaped, and a clamping structure is formed between the positioning block 507 and the inside of the positioning slot 508, so that the tightness of the clamping block 501 in the clamping slot 503 can be improved by the clamping of the U-shaped positioning block 507 and the positioning slot 508, and the firm installation between the clamping plate 4 and the fixing plate 9 is ensured.

In this embodiment, the upper end and the lower end of the front surface of the fixing groove 502 are provided with a reserved groove 504 penetrating through the clamping plate 4, and the front surface of the positioning block 507 is fixedly connected with a shift lever 505 penetrating through the reserved groove 504 and extending to the outside of the clamping plate 4, and by providing the reserved groove 504 and the shift lever 505, a user can easily drive the movement of the positioning block 507 through the shift lever 505, so as to realize complete separation of the positioning block 507 and the positioning groove 508.

Example 2

On the basis of embodiment 1, a preferred embodiment of the arm rest assembly line manipulator provided by the present utility model is shown in fig. 1 to 5: the mounting structure 2 comprises a thread groove 202, the bottom of one side in the mechanical arm 1 is arranged in the thread groove 202, the mounting groove 205 is arranged in the mechanical arm 1 on one side of the thread groove 202, a mounting rod 203 extending to the inside of the mounting groove 205 is movably connected to one side of the mechanical arm 1, one side of the mounting rod 203 is fixedly connected with a mounting block 206 extending to the inside of the thread groove 202, a mounting spring 204 is wound on the surface of the mounting rod 203 on one side of the mounting block 206, the top end of the mounting plate 3 is fixedly connected with a thread block 201 which is in threaded fit with the thread groove 202, a mounting hole 207 which is in threaded fit with the mounting block 206 is arranged at the upper end of one side in the thread block 201, the quick assembly and disassembly of the mounting plate 3 and the mechanical arm 1 are realized through the threaded fit of the thread block 201 and the thread groove 202, and the elasticity of the mounting spring 204 is utilized, so that the mounting block 206 is clamped into the mounting hole 207, the limit clamping of the thread block 201 is realized, the mounting block is prevented from being loose with the thread groove 202, the mounting block is not firmly installed with the mechanical arm 1, and the mounting block is convenient to quickly disassemble and assemble and disassemble only by means of tools.

In this embodiment, a clamping structure is formed between the mounting block 206 and the inside of the mounting hole 207, and the length of the mounting block 206 is smaller than the depth of the inside of the mounting groove 205, and by providing the deeper mounting groove 205, the mounting block 206 has enough space for moving, so that it can be completely separated from the inside of the mounting hole 207.

Further, the spacing groove 7 has been seted up to the both sides of mounting panel 3 bottom, and grip block 4 top fixedly connected with and spacing groove 7 matched with stopper 8, through the slip of stopper 8 in spacing groove 7 inside for the removal of grip block 4 is more steady, is convenient for follow-up to the centre gripping action of handrail.

In addition, the anti-skid groove 10 is formed in one side of the rubber pad 6, and the anti-skid groove 10 is in a wave shape, and by the aid of the anti-skid groove 10, contact friction force between the rubber pad 6 and the surface of the handrail can be increased, so that stability of clamping is improved.

When the handrail is used, the mechanical arm 1 is installed and fixed at a proper position on a handrail assembly line, then the mechanical arm 1 controls the movement of the mounting plate 3 to enable the clamping plate 4 to move to the handrail, then the electric push rod 11 is started to drive the clamping plate 4 to move, and the limiting block 8 is utilized to slide in the limiting groove 7 to enable the clamping plate 4 to stably move to drive the fixing plate 9 to move, and further the rubber pad 6 flexibly clamps the handrail to avoid abrasion of the surface of the handrail, meanwhile, the contact friction force between the rubber pad 6 and the surface of the handrail can be increased through the arrangement of the wavy anti-skid groove 10, so that the stability of clamping is improved, then the mechanical arm 1 works to transfer the handrail to the next station, then the mounting plate 3 is started to enable the clamping plate 4 to reversely move, and the handrail is put down;

meanwhile, when the rubber pad 6 is damaged, the deflector rod 505 can be stirred to drive the positioning block 507 to move and compress the reset spring 506 to be completely separated from the inside of the positioning groove 508, then the fixing plate 9 is pulled, so that the clamping block 501 is completely separated from the inside of the clamping groove 503, and the rubber pad 6 can be detached;

and accessible pulling installation pole 203 drives installation piece 206 and removes compression installation spring 204 to break away from completely with mounting hole 207 inside, then rotate mounting panel 3, make thread piece 201 break away from completely with thread groove 202 inside can realize the dismantlement action of mounting panel 3, and during the installation, pulling installation pole 203 drives installation piece 206 and removes to get into completely inside the mounting groove 205 earlier, afterwards through the screw thread cooperation of thread piece 201 and thread groove 202, realize the firm installation of mounting panel 3 and arm 1, and loosen installation pole 203, utilize the elasticity of installation spring 204, make installation piece 206 card to inside the mounting hole 207, realize the spacing chucking of thread piece 201, avoid it to take place the screw thread with thread groove 202 to become flexible and lead to the infirm of installation between mounting panel 3 and the arm 1, and then be convenient for to the quick assembly and disassembly of the two, avoid traditional bolt and nut to fix and lead to the loaded down with trivial details that must only can be dismantled and assembled with the help of the instrument.

To sum up, this handrail assembly line manipulator, this manipulator can realize the quick assembly disassembly and replacement to rubber pad 6, avoids its damage back, leads to flexible centre gripping effect and centre gripping stability to descend the inconvenience that brings, can not use under the prerequisite of instrument simultaneously, realizes the dismouting maintenance between arm 1 and the mounting panel 3, avoids traditional bolt and nut to fix and leads to the loaded down with trivial details that must just can dismantle with the help of the instrument.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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

Claims

1. The utility model provides an armrest assembly line manipulator, includes arm (1), its characterized in that: the automatic mechanical arm comprises a mechanical arm body, and is characterized in that a mounting plate (3) is movably connected to the bottom end of one side of the mechanical arm body (1), a mounting structure (2) is movably connected to the inside of the mechanical arm body (1) at the top end of the mounting plate (3), an electric push rod (11) is fixedly connected to the lower ends of two sides of the mounting plate (3), a clamping plate (4) is fixedly connected to the output end of the electric push rod (11), a fixing plate (9) is movably connected to the lower end of one side of the clamping plate (4), a replacement structure (5) is movably connected to the inside of the clamping plate (4) at one side of the fixing plate (9), and a rubber pad (6) is fixedly connected to the other side of the fixing plate (9);

the replacement structure (5) comprises a clamping groove (503), the clamping groove (503) is formed in the lower end of one side of a clamping plate (4), a fixing groove (502) is formed in the clamping plate (4) at one end of the clamping groove (503), a reset spring (506) is movably connected to the fixing groove (502), positioning blocks (507) extending to the inner portion of the clamping groove (503) are fixedly connected to the two ends of the reset spring (506), a clamping block (501) is fixedly connected to the upper end and the lower end of one side of the fixing plate (9), and a positioning groove (508) is formed in one side of the inner portion of the clamping block (501).

2. The armrest assembly line manipulator of claim 1, wherein: a clamping structure is formed between the clamping block (501) and the inside of the clamping groove (503), and a welding integrated structure is formed between one side of the clamping block (501) and one side of the fixing plate (9).

3. The armrest assembly line manipulator of claim 1, wherein: the positioning block (507) and the positioning groove (508) are U-shaped, and a clamping structure is formed between the positioning block (507) and the inside of the positioning groove (508).

4. The armrest assembly line manipulator of claim 1, wherein: the upper end and the lower end of the front surface of the fixed groove (502) are provided with reserved grooves (504) penetrating through the clamping plate (4), and the front surface of the positioning block (507) is fixedly connected with a deflector rod (505) penetrating through the reserved grooves (504) and extending to the outside of the clamping plate (4).

5. The armrest assembly line manipulator of claim 1, wherein: the mounting structure (2) comprises a thread groove (202), the bottom on one side of the inside of the mechanical arm (1) is arranged in the thread groove (202), the mounting groove (205) is arranged in the inside of the mechanical arm (1) on one side of the thread groove (202), a mounting rod (203) extending to the inside of the mounting groove (205) is movably connected on one side of the mechanical arm (1), a mounting block (206) extending to the inside of the thread groove (202) is fixedly connected on one side of the mounting rod (203), a mounting spring (204) is wound on the surface of the mounting rod (203) on one side of the mounting block (206), a thread block (201) matched with the thread groove (202) is fixedly connected on the top of the mounting plate (3), and a mounting hole (207) matched with the mounting block (206) is formed in the upper end on one side of the inside of the thread block (201).

6. The armrest assembly line robot of claim 5, wherein: a clamping structure is formed between the mounting block (206) and the inside of the mounting hole (207), and the length of the mounting block (206) is smaller than the depth of the inside of the mounting groove (205).

7. The armrest assembly line manipulator of claim 1, wherein: limiting grooves (7) are formed in two sides of the bottom end of the mounting plate (3), and limiting blocks (8) which are in sliding fit with the limiting grooves (7) are fixedly connected to the top end of the clamping plate (4).

8. The armrest assembly line manipulator of claim 1, wherein: an anti-skid groove (10) is formed in one side of the rubber pad (6), and the anti-skid groove (10) is in a wave shape.