CN218817824U

CN218817824U - Spacing buffer structure of manipulator of adjustable mounted position

Info

Publication number: CN218817824U
Application number: CN202223153820.3U
Authority: CN
Inventors: 罗清国
Original assignee: Zhongshan Jiali Speed Mechanical Automation Technology Co ltd
Current assignee: Zhongshan Jiali Speed Mechanical Automation Technology Co ltd
Priority date: 2022-11-25
Filing date: 2022-11-25
Publication date: 2023-04-07
Anticipated expiration: 2032-11-25

Abstract

The utility model discloses a spacing buffer structure of manipulator of adjustable mounted position, including manipulator base, fixing base, backing plate and compact heap, the fixing base is installed to the one end of manipulator base, one side threaded connection of fixing base has the knob, the one end of knob is fixed with the rotation block, the surface symmetry of fixing base is provided with the slide rail, the spout has been seted up to the downside of backing plate, the top of backing plate is provided with the compact heap. This spacing buffer structure of manipulator of adjustable mounted position carries out fastening connection with the compact heap both sides through outer hexagon screw and backing plate to screw up lock nut and promote the turning block and the antiskid tooth chucking belt of clamp plate one side, guarantee that this spacing buffer structure is more convenient when fastening the belt, drive the backing plate through rotatory operation knob and remove along the direction of slide rail, thereby can finely tune this spacing buffer structure's mounted position, make things convenient for the removal stroke distance of fine setting manipulator subassembly.

Description

Spacing buffer structure of manipulator of adjustable mounted position

Technical Field

The utility model relates to a spacing buffering technical field of manipulator specifically is a spacing buffer structure of manipulator of adjustable mounted position.

Background

The injection molding manipulator is a machine specially equipped for automation of injection molding production, and can reduce heavy physical labor, improve labor conditions and realize safe production. The widespread use of robots in industry makes it possible to carry out production operations by means of automatic control, either to convey the articles or to handle the tools according to predetermined requirements. And when the manipulator of moulding plastics was used, the manipulator subassembly can carry out the sideslip along the base of equipment and go forward, and this process just needs to use supporting spacing buffer structure to carry out the restriction of maximum stroke position, guarantees the security of manipulator operation.

According to the five-axis double-section cross-walking type injection molding manipulator 2021219809545 in the patent specification, in the technical scheme, two belt holders 11 respectively arranged at two ends of the base 10 are arranged on the base 10, and each of the two belt holders 11 comprises a belt fixing plate 111 and a belt pressing plate 112; the belt pressing plate 112 presses one end of the fixing belt 34 against the belt fixing plate 111. Specifically, the two belt retainers 11 are respectively arranged close to two ends of the sliding rail 13, the two belt retainers 11 form the maximum moving stroke of the sliding plate 20, two ends of the belt are respectively fixed on the corresponding belt retainers 11, the belt pressing plate 112 presses the fixing belt 34 on the belt fixing plate 111, the fixing belt 34 is tightened, and the fixing belt 34 is convenient and simple to install;

according to the above, the belt fixer and the limit buffer structure of the present scheme are both limit components on the manipulator, and the principle is the same, but it can be seen from the above patent contents in combination with the drawings of the specification that the strip-shaped holes with adjustable positions are formed on both sides of the belt fixing plate, and the position of the maximum stroke can be changed by manual adjustment by adjusting the installation position of the limit buffer component, but the adjustment of the limit buffer structure on the installation position is difficult to be simply controlled, and is difficult to be applied to the adjustment when the manipulator runs.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a spacing buffer structure of manipulator of adjustable mounted position to the spacing buffer structure who provides of above-mentioned background art of solution is difficult to carry out simple control in mounted position's adjustment, is difficult to make its problem of adjustment when being applicable to the manipulator operation.

In order to achieve the above object, the utility model provides a following technical scheme: a manipulator limiting and buffering structure with an adjustable installation position comprises a manipulator base, a fixed seat, a base plate and a pressing block,

the manipulator comprises a manipulator base and is characterized in that a fixed seat is installed at one end of the manipulator base, a knob is connected to one side of the fixed seat through threads, a rotating block is fixed to one end of the knob, slide rails are symmetrically arranged on the surface of the fixed seat, a slide groove is formed in the lower side of a base plate, the base plate is in butt joint with the slide rails through the slide groove, a limiting strip is fixed to the surface of the upper side of the base plate, a pressing block is arranged at the top of the base plate, the pressing block penetrates through strip-shaped holes in two sides of the pressing block, and one end of a belt is inserted between the base plate and the pressing block.

Preferably, the preformed groove of butt joint with the belt is seted up to the downside of compact heap, spacing is equal interval distribution at the upside of backing plate.

Preferably, a groove is formed in the middle of the pressing block close to the reserved groove, and a pin rod penetrates through the groove.

Preferably, the inner wall of the groove is connected with a rotating block through a pin rod, and anti-skidding teeth are fixed on one side of the cambered surface of the rotating block.

Preferably, a pressing plate is fixed at the top of the rotating block, and a through hole is formed in the middle of the pressing plate.

Preferably, one side of the top of the pressing block is movably connected with a rotating pin, and the threaded end of the rotating pin penetrates through a through hole in the middle of the pressing plate and is connected with the locking nut.

Compared with the prior art, the beneficial effects of the utility model are that: this spacing buffer structure of manipulator of adjustable mounted position carries out fastening connection with the compact heap both sides through outer hexagon screw and backing plate to screw up lock nut and promote the turning block and the antiskid tooth chucking belt of clamp plate one side, guarantee that this spacing buffer structure is more convenient when fastening the belt, drive the backing plate through rotatory operation knob and remove along the direction of slide rail, thereby can finely tune this spacing buffer structure's mounted position, make things convenient for the removal stroke distance of fine setting manipulator subassembly.

1. When the mechanical arm limiting buffer structure with the adjustable installation position is used, a limiting buffer structure component is generally assembled at the end part of a base of an injection molding mechanical arm, a belt used by a driving component is clamped and installed through the limiting buffer structure component, and meanwhile, the moving stroke of the mechanical arm can be limited through the limiting buffer structure component;

2. this spacing buffer structure of manipulator of adjustable mounted position, need carry out the shift position through the meshing transmission between the flank of tooth of belt one side and the synchronizing wheel when the injection molding manipulator removes, make the installation of belt need guarantee sufficient stability, carry out fastening connection with the backing plate through outer hexagon screw with the compact heap both sides, make the backing plate upside be spacing of equal interval distribution tentatively hug closely with the downside of belt, and simultaneously, it promotes the clamp plate along the swivelling pin to screw up lock nut, make the turning block drive anti-skidding tooth chucking belt, it is more convenient when fastening the belt to guarantee this spacing buffer structure, prevent that the not hard up possibility of skidding from appearing in the belt installation.

Drawings

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

FIG. 2 is a schematic top view of the present invention;

fig. 3 is a schematic structural view of a front cross section of the manipulator base according to the present invention;

fig. 4 is a left side view structure diagram of the base plate of the present invention;

fig. 5 is a schematic view of the right cross-sectional structure of the backing plate of the present invention.

In the figure: 1. a manipulator base; 2. a fixed seat; 21. a knob; 22. rotating the block; 3. a slide rail; 4. a base plate; 41. a limiting strip; 5. a chute; 6. a compression block; 61. a groove; 62. rotating the block; 63. anti-slip teeth; 64. pressing a plate; 65. a rotation pin; 66. locking the nut; 7. a belt.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a manipulator limiting buffer structure with an adjustable installation position comprises a manipulator base 1, a fixed seat 2, a base plate 4 and a pressing block 6, wherein the fixed seat 2 is installed at one end of the manipulator base 1, a knob 21 is connected to one side of the fixed seat 2 through threads, a rotating block 22 is fixed to one end of the knob 21, slide rails 3 are symmetrically arranged on the surface of the fixed seat 2, the slide rails 3 are of a T-shaped structure, a slide groove 5 is formed in the lower side of the base plate 4, the base plate 4 is in butt joint with the slide rails 3 through the slide groove 5, the slide rails 3 and the slide groove 5 are identical in size, the rotating block 22 is movably connected with a reserved rotating groove in one side of the base plate 4, a limiting strip 41 is fixed to the upper side surface of the base plate 4, the pressing block 6 is arranged at the top of the base plate 4, the pressing block 6 penetrates through connecting screws through strip holes in two sides, one end of a belt 7 is inserted between the base plate 4 and the pressing block 6, and the base plate 4 and the pressing block 6 are installed through outer hexagonal screws; the preformed groove of butt joint with belt 7 is seted up to compact heap 6's downside, and spacing 41 is the upside of equal interval distribution at backing plate 4.

During specific implementation, the fixing seat 2 is installed at the end part of the manipulator base 1, the end part of the belt 7 is flatly placed between the backing plate 4 and the pressing block 6 for fastening connection, the knob 21 of the vertical section of the fixing seat 2 is rotated, so that the knob 21 drives the rotating block 22 to rotate, and the rotating block 22 is rotatably connected with the backing plate 4;

referring to fig. 2, since the strip-shaped holes are formed in both sides of the backing plate 4, the backing plate 4 is connected to the fixing base 2 after penetrating through the strip-shaped holes in both sides of the backing plate 4 by screws, so that the backing plate 4 is restricted by the movement distance of the screws in the strip-shaped holes when the mounting position is adjusted by sliding.

Referring to fig. 3-5, a groove 61 is formed in the middle of the pressing block 6 close to the preformed groove, and a pin rod is connected to the inside of the groove 61 in a penetrating manner; the inner wall of the groove 61 is connected with a rotating block 62 through a pin rod, the rotating block 62 is of a fan-shaped structure, an anti-skidding tooth 63 is fixed on one side of the cambered surface of the rotating block 62, and the anti-skidding tooth 63 is of a triangular structure; a pressing plate 64 is fixed at the top of the rotating block 62, and a through hole is formed in the middle of the pressing plate 64; one side swing joint in top of compact heap 6 has rotatory round pin 65, and the screw thread end of rotatory round pin 65 runs through the through-hole in clamp plate 64 middle part and is connected with lock nut 66, and lock nut 66's one end is the hemisphere structure of middle part threaded hole, and lock nut 66's the other end is the regular hexagonal prism structure of middle part threaded hole.

During specific implementation, when fixing the belt 7, the downside butt joint of belt 7 is in the spacing strip 41 department of backing plate 4 upside, and carry out fastening connection with backing plate 4 through outer hexagon screw with compact heap 6 both sides, thereby make backing plate 4 upside be spacing strip 41 of equal interval distribution and preliminarily hug closely with the downside of belt 7, and simultaneously, screw up the lock nut 66 of rotatory round pin 65 one end, make lock nut 66 promote clamp plate 64 along rotatory round pin 65, make clamp plate 64 drive the turning block 62 of fan-shaped structure rotatory round the round pin axle, thereby make the last side of anti-skidding tooth 63 chucking belt 7 on the turning block 62 arcwall face, simultaneously through the turning block 62 extrusion down of tightening, can guarantee that the tip both sides of belt 7 are carried out spacing locking by spacing strip 41 and anti-skidding tooth 63 respectively, guarantee that this spacing buffer structure is more convenient when fastening belt 7, prevent that the installation of belt 7 from appearing skidding not hard up the possibility.

In summary, the fixing base 2 of the limit buffer structure is installed at a predetermined installation position of the end of the manipulator base 1, the end of the belt 7 is clamped by using a combination structure of the backing plate 4 and the pressing block 6, and the knob 21 on one side of the fixing base 2 is operated to rotate, so that the knob 21 can pull or push the backing plate 4 and the pressing block 6 to move on the slide rail 3, the tightness and the maximum stroke position of the belt 7 on the limit buffer structure can be adjusted at any time when the manipulator runs, and it is ensured that the driving device of the manipulator can drive the double-arm manipulator assembly to move on the manipulator base 1 and the belt 7, and what is not described in detail in this specification belongs to the prior art known to those skilled in the art.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a spacing buffer structure of manipulator of adjustable mounted position, includes manipulator base (1), fixing base (2), backing plate (4) and compact heap (6), its characterized in that:

fixing base (2) are installed to the one end of manipulator base (1), one side threaded connection of fixing base (2) has knob (21), the one end of knob (21) is fixed with rotation block (22), the surface symmetry of fixing base (2) is provided with slide rail (3), spout (5) have been seted up to the downside of backing plate (4), backing plate (4) dock with slide rail (3) through spout (5), the upside fixed surface of backing plate (4) has spacing (41), the top of backing plate (4) is provided with compact heap (6), compact heap (6) are through the bar hole through connection screw of both sides, it has the one end of belt (7) to peg graft between backing plate (4) and compact heap (6).

2. The mounting position adjustable manipulator limit buffer structure of claim 1, wherein: the lower side of the pressing block (6) is provided with a preformed groove butted with the belt (7), and the limiting strips (41) are distributed on the upper side surface of the base plate (4) at equal intervals.

3. The installation position adjustable mechanical arm limiting and buffering structure as claimed in claim 1, wherein: the middle part of the compressing block (6) close to the reserved groove is provided with a groove (61), and a pin rod is connected inside the groove (61) in a penetrating manner.

4. The mounting position adjustable manipulator limit buffer structure of claim 3, wherein: the inner wall of the groove (61) is connected with a rotating block (62) through a pin rod, and an anti-skidding tooth (63) is fixed on one side of the cambered surface of the rotating block (62).

5. The installation position adjustable manipulator limiting and buffering structure as claimed in claim 4, wherein: the top of the rotating block (62) is fixed with a pressing plate (64), and the middle of the pressing plate (64) is provided with a through hole.

6. The mounting position adjustable manipulator limit buffer structure of claim 5, wherein: one side of the top of the pressing block (6) is movably connected with a rotating pin (65), and the threaded end of the rotating pin (65) penetrates through a through hole in the middle of the pressing plate (64) to be connected with a locking nut (66).