CN209682188U - A kind of polar driving mechanical arm of energy-saving efficient printing intelligent robot - Google Patents

Abstract

The utility model discloses a kind of polar driving mechanical arms of energy-saving efficient printing intelligent robot, including bottom plate and servo motor, motor is connected with main lead screw by shaft coupling, the first screw thread and the second screw thread are offered on the outer wall of main lead screw, first slide and second slide are flexibly connected with guide-track groove, and first slide and second slide are made of sheath, square plate and winged block etc.；The polar driving mechanical arm of this energy-saving efficient printing intelligent robot, driving part of the servo motor as whole device, single servo motor can drive two slide movements, it is energy-efficient, two groups of identical but oppositely oriented external screw threads of nominal dimension are opened up by the outer wall both ends in main lead screw, the slide meeting out movement that it can be made to match, two slide motion profiles are steadily symmetrical, it can be adapted for short-range material transmitting, the cover board being vacantly arranged does not influence to fly moving freely for block, cover board can prevent inside dust intrusion equipment, guarantee that equipment can be run for a long time and efficiently.

Description

A kind of polar driving mechanical arm of energy-saving efficient printing intelligent robot

Technical field

The utility model relates to mechanical equipment technical field, specially a kind of pair of energy-saving efficient printing intelligent robot To driving mechanical arm.

Background technique

Mechanical arm refer to high-precision, high speed glue dispensing machine hand, mechanical arm be a multiple-input and multiple-output, nonlinearity, The complication system of close coupling.Because of its unique operating flexibility, in industry assembling, the fields such as safety anti-explosive are answered extensively With.Be most of mechanical arms on the market all it is the one sliding seat movement of a motor driven, in many automation equipments, needs When two fixtures move simultaneously, especially when article is transmitted in short distance, most of at present is all using two Single Mechanicals Arm thus considerably increases equipment cost, while two mechanical arms not can guarantee traveling comfort also, and mechanical arm is being run When due to safeguard it is bad, easily lead to dust intrusion equipment inside, cause unnecessary abrasion, or even influence its service life.

China's multimedium digital printer at present, but printing machine on the market needs manually to measure larger, and there is presently no one Money is exclusively used in the robot of printing, and this patent specially researches and develops a kind of opposite drive of energy-saving efficient printing intelligent robot to this Dynamic mechanical arm.

Utility model content

The purpose of this utility model is to provide a kind of energy-saving efficient printing intelligent robot polar driving mechanical arm, Have the advantage good with the dust-proof durability of anti-gray that run smoothly, can solve the problems of the prior art.

To achieve the above object, the utility model provides the following technical solutions: a kind of energy-saving efficient printing intelligence machine The polar driving mechanical arm of people, including bottom plate and servo motor, the servo motor are located at the side of bottom plate, and the both ends of bottom plate are equal It is fixedly connected with end cap, the servo motor is fixedly connected with end cap by screw, and the output end of servo motor is equipped with shaft coupling, Servo motor is connected with main lead screw by shaft coupling, and the both ends of the main lead screw have been movably connected with square block and bearing block, main The first screw thread and the second screw thread are offered on the outer wall of lead screw, main lead screw is connected with first slide by the first screw thread, main Lead screw is connected with second slide by the second screw thread, and square block and bearing block are fixedly connected with the bottom wall of bottom plate, the bottom of bottom plate Guide-track groove is offered on wall, the first slide and second slide are flexibly connected with guide-track groove, first slide and second slide It is made of sheath, square plate and winged block etc., the inner wall of sheath is flexibly connected the first screw thread and the second screw thread, one end of sheath are fixed Square plate is connected, square plate is fixed by screws winged block, and the bottom end side wall for flying block is flexibly connected guide-track groove, flies to set right above block There is cover board.

Preferably, first screw thread is identical as the nominal dimension of the second screw thread, the rotation direction of the first screw thread and the second screw thread It is oppositely oriented.

Preferably, the inner wall of the winged block is matched with sheath, and the tip edges for flying block are provided with mounting bar, mounting bar Positioned at the two sides of cover board.

Preferably, threaded hole is offered on the cover board, cover board is connected by screw to end cap.

Preferably, the cover board is not contacted with winged block.

Compared with prior art, the beneficial effects of the utility model are as follows:

1. the polar driving mechanical arm of energy-saving efficient printing intelligent robot, drive of the servo motor as whole device Dynamic component, single servo motor can drive two slide movements, energy-efficient, open up public affairs by the outer wall both ends in main lead screw Two groups of external screw threads for claiming size identical but oppositely oriented, the slide meeting out movement that it can be made to match, two slides fortune Dynamic rail mark is steadily symmetrical, can be adapted for short-range material transmitting.

2. the polar driving mechanical arm of energy-saving efficient printing intelligent robot, the cover board being vacantly arranged do not influence to fly block Move freely, cover board can prevent dust intrusion equipment inside, guarantee equipment can run for a long time and efficiently.

Detailed description of the invention

Fig. 1 is the overall structure diagram of the utility model；

Fig. 2 is the partial structurtes enlarged drawing of the utility model；

Fig. 3 is the second slide cross-sectional view of the utility model.

In figure: 1, bottom plate；11, end cap；12, guide-track groove；2, servo motor；21, shaft coupling；3, main lead screw；31, the first spiral shell Line；32, the second screw thread；4, square block；5, first slide；6, second slide；7, bearing block；561, sheath；562, square plate；563, fly Block；564, mounting bar；8, cover board.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Please refer to Fig. 1-3, a kind of polar driving mechanical arm of energy-saving efficient printing intelligent robot, including 1 He of bottom plate Servo motor 2, driving part of the servo motor 2 as whole device, single servo motor 2 can drive two slide movements, Energy-efficient, two of them slide out movement, motion profile is steadily symmetrical, can be adapted for short-range material transmitting, watches The side that motor 2 is located at bottom plate 1 is taken, the both ends of bottom plate 1 are fixedly connected to end cap 11, and servo motor 2 connects by the way that screw is fixed End cap 11 is connect, the output end of servo motor 2 is equipped with shaft coupling 21, and servo motor 2 is connected with main lead screw 3 by shaft coupling 21, I.e. servo motor 2 drives main lead screw 3 to rotate by shaft coupling 21, and the both ends of main lead screw 3 have been movably connected with square block 4 and bearing Seat 7 offers the first screw thread 31 and the second screw thread 32, the nominal of the first screw thread 31 and the second screw thread 32 on the outer wall of main lead screw 3 Size is identical, and the rotation direction of the first screw thread 31 is oppositely oriented with the second screw thread 32, i.e., the first screw thread 31 is opposite with the second screw thread 32 Setting, the slide meeting out movement that such first screw thread 31 is matched with the second screw thread 32, main lead screw 3 are living by the first screw thread 31 Dynamic to be connected with first slide 5, main lead screw 3 is connected with second slide 6 by the second screw thread 32, and square block 4 and bearing block 7 are solid Determine the bottom wall of connecting bottom board 1, offer guide-track groove 12 on the bottom wall of bottom plate 1, first slide 5 and second slide 6 are and guide-track groove 12 are flexibly connected, and guide-track groove 12 is for first slide 5 and second slide 6 to limit, and first slide 5 and second slide 6 are by shield The inner wall of the composition such as set 561, square plate 562 and winged block 563, sheath 561 is flexibly connected the first screw thread 31 and the second screw thread 32, sheath 561 one end is fixedly connected with square plate 562, and square plate 562 is fixed by screws winged block 563, flies the bottom end side wall activity of block 563 Guide-track groove 12 is connected, the surface for flying block 563 is equipped with cover board 8, and cover board 8 is not contacted with winged block 563, when flying the movement of block 563, flies block 563 not will receive the friction of cover board 8, avoid the occurrence of unnecessary frictional dissipation, threaded hole is offered on cover board 8, cover board 8 passes through spiral shell Connection end cap 11 is followed closely, the cover board 8 being vacantly arranged does not influence to fly moving freely for block 563, and cover board 8 can prevent in dust intrusion equipment Portion guarantees that equipment can be run for a long time and efficiently, and the inner wall for flying block 563 is matched with sheath 561, flies the tip edge of block 563 Place is provided with mounting bar 564, and mounting bar 564 is located at the two sides of cover board 8, and the mounting bar 564 being arranged in this way is during exercise by flying block 563 drive, and fly block 563 and mounting bar 564 is driven to move fast left and right together, then install other adaptability on mounting bar 564 and set It is standby.

This energy-saving efficient prints the polar driving mechanical arm of intelligent robot, drive of the servo motor 2 as whole device Dynamic component, single servo motor 2 can drive two slide movements, and energy-efficient, two of them slide out movement moves rail Mark is steadily symmetrical, can be adapted for short-range material transmitting, and servo motor 2 is connected with main lead screw 3 by shaft coupling 21, that is, watches It taking motor 2 and drives main lead screw 3 to rotate by shaft coupling 21, the both ends of main lead screw 3 have been movably connected with square block 4 and bearing block 7, The first screw thread 31 and the second screw thread 32, the nominal dimension of the first screw thread 31 and the second screw thread 32 are offered on the outer wall of main lead screw 3 It is identical, but its is oppositely oriented, the slide meeting out movement that such first screw thread 31 is matched with the second screw thread 32, main lead screw 3 It is connected with first slide 5 by the first screw thread 31, main lead screw 3 is connected with second slide 6 by the second screw thread 32, leads Track slot 12 is for first slide 5 and second slide 6 to limit, and first slide 5 and second slide 6 are by sheath 561, square plate 562 It is formed with winged block 563 Deng, cover board 8 is connected by screw to end cap 11, and the cover board 8 being vacantly arranged does not influence to fly freely moving for block 563 Dynamic, cover board 8 can prevent from guaranteeing that equipment can be run for a long time and efficiently, mounting bar 564 is located at cover board 8 inside dust intrusion equipment Two sides, fly block 563 and mounting bar 564 driven to move fast left and right together, then other adaptability are installed on mounting bar 564 and are set It is standby.

In summary: this energy-saving efficient prints the polar driving mechanical arm of intelligent robot, and servo motor 2 is as entire The driving part of device, single servo motor 2 can drive two slide movements, energy-efficient, two of them slide opposite direction fortune Dynamic, motion profile is steadily symmetrical, can be adapted for short-range material transmitting, by opening up public affairs at the outer wall both ends of main lead screw 3 Two groups of external screw threads for claiming size identical but oppositely oriented, the slide meeting out movement that it can be made to match, are vacantly arranged Cover board 8 does not influence moving freely for winged block 563, and cover board 8 can prevent inside dust intrusion equipment, guarantees that equipment can be permanent and efficient Operation.

It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment Intrinsic element.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (5)

1. a kind of polar driving mechanical arm of energy-saving efficient printing intelligent robot, including bottom plate (1) and servo motor (2), It is characterized by: the servo motor (2) is located at the side of bottom plate (1), the both ends of bottom plate (1) are fixedly connected to end cap (11), the servo motor (2) is fixedly connected end cap (11) by screw, and the output end of servo motor (2) is equipped with shaft coupling (21), servo motor (2) is connected with main lead screw (3) by shaft coupling (21), and the both ends of the main lead screw (3) are movably connected with There are square block (4) and bearing block (7), offers the first screw thread (31) and the second screw thread (32), main lead screw on the outer wall of main lead screw (3) (3) it is connected with first slide (5) by the first screw thread (31), main lead screw (3) is connected with by the second screw thread (32) Second slide (6), square block (4) and bearing block (7) are fixedly connected with the bottom wall of bottom plate (1), offer and lead on the bottom wall of bottom plate (1) Track slot (12), the first slide (5) and second slide (6) are flexibly connected with guide-track groove (12), first slide (5) and second Slide (6) is made of sheath (561), square plate (562) and winged block (563) etc., and the inner wall of sheath (561) is flexibly connected the first spiral shell Line (31) and the second screw thread (32), one end of sheath (561) are fixedly connected square plate (562), square plate (562) company of being screwed Winged block (563) are connect, the bottom end side wall for flying block (563) is flexibly connected guide-track groove (12), and the surface for flying block (563) is equipped with cover board (8)。

2. a kind of polar driving mechanical arm of energy-saving efficient printing intelligent robot according to claim 1, feature Be: first screw thread (31) is identical as the nominal dimension of the second screw thread (32), the rotation direction and the second spiral shell of the first screw thread (31) Line (32) it is oppositely oriented.

3. a kind of polar driving mechanical arm of energy-saving efficient printing intelligent robot according to claim 1, feature Be: the inner wall of the winged block (563) is matched with sheath (561), and the tip edges for flying block (563) are provided with mounting bar (564), mounting bar (564) is located at the two sides of cover board (8).

4. a kind of polar driving mechanical arm of energy-saving efficient printing intelligent robot according to claim 1, feature It is: offers threaded hole on the cover board (8), cover board (8) is connected by screw to end cap (11).

5. a kind of polar driving mechanical arm of energy-saving efficient printing intelligent robot according to claim 1, feature Be: the cover board (8) does not contact with winged block (563).