CN115083812A

CN115083812A - Kludge with novel orbit aversion feed mechanism

Info

Publication number: CN115083812A
Application number: CN202210938710.3A
Authority: CN
Inventors: 郑建中; 卢章林; 杨拓
Original assignee: ZHEJIANG ZHONGXUN ELECTRONICS CO Ltd
Current assignee: ZHEJIANG ZHONGXUN ELECTRONICS CO Ltd
Priority date: 2022-08-05
Filing date: 2022-08-05
Publication date: 2022-09-20

Abstract

The invention provides an assembling machine with a novel track shifting feeding mechanism, which comprises: the part bearing piece is suitable for loading parts, can be mounted on the rack in a reciprocating manner along a first linear direction, and has a first position and a second position which are respectively arranged at two ends of the first linear direction; the driving mechanism is provided with a first driving piece and a second driving piece which are driven by the same power assembly and can reciprocate along a second linear direction, and a track conversion assembly which is respectively connected with the first driving piece and the part bearing piece, wherein the second linear direction is intersected with the first linear direction, the track conversion assembly is provided with a first state which is suitable for converting the movement of the first driving piece along the second linear direction into the movement of the part bearing piece along the first linear direction, and a second state which is suitable for separating the first driving piece from the part bearing piece when the second driving piece drives the part at the second position to move and complete the assembly action. Compared with the prior art, the structure is simpler, and the production cost is reduced.

Description

Kludge with novel orbit aversion feed mechanism

Technical Field

The invention relates to the technical field of automatic assembly, in particular to an assembling machine with a novel track shifting and feeding mechanism.

Background

With the acceleration of the industrialization process in China, the development on industrial automation is rapid. Industrial automation is obvious on some automation equipment, labor force can be liberated, and production efficiency is improved.

The existing automatic assembling machine for the microswitch generally comprises a mechanical arm, a first cylinder, a second cylinder and a third cylinder, wherein the first cylinder is used for driving the mechanical arm to clamp a part to be assembled, the second cylinder is used for driving the mechanical arm to move up and down, and the third cylinder is used for driving the mechanical arm to move left and right. During assembly, the first cylinder drives the manipulator to clamp the component to be assembled, the second cylinder drives the manipulator to move upwards, the third cylinder drives the manipulator to move to the position above the clamp, and finally the second cylinder drives the manipulator to move downwards to install the component to be assembled in the clamp. The assembling process comprises a plurality of steps of clamping, moving up and down, moving left and right, and a certain time interval is formed among the steps, so that the assembling speed is low, and the assembling efficiency is greatly reduced; in addition, the assembling machine composed of the manipulator, the first cylinder, the second cylinder and the third cylinder is complex in structure, production cost is increased, and occupied space is large.

Disclosure of Invention

Therefore, the technical problem to be solved by the invention is to overcome the defects of low assembly efficiency, complex structure and high cost of the automatic assembly machine in the prior art, so that the assembly machine with the novel track shifting feeding mechanism is high in assembly efficiency, simple in structure and low in cost.

Therefore, the invention provides an assembling machine with a novel track shifting feeding mechanism, which comprises a part bearing piece and a driving mechanism, wherein the part bearing piece is suitable for loading parts, can be mounted on a rack in a reciprocating manner along a first linear direction, and is provided with a first position and a second position which are respectively arranged at two ends of the first linear direction; the driving mechanism is provided with a first driving piece and a second driving piece which are driven by the same power assembly and can reciprocate along a second linear direction, and a track conversion assembly which is respectively connected with the first driving piece and the part bearing piece, wherein the second linear direction is intersected with the first linear direction, the track conversion assembly is provided with a first state which is suitable for converting the movement of the first driving piece along the second linear direction into the movement of the part bearing piece along the first linear direction, and a second state which is suitable for driving the part bearing piece to move along the first linear direction and enabling the first driving piece and the part bearing piece to be separated when the part is moved and the assembly action is completed at the second position.

The rack is provided with a first slide rail, the first slide rail is provided with a first slide groove suitable for the part bearing piece to move along the first straight line direction, the track conversion assembly comprises a track groove and a linkage assembly, the track groove is arranged on the first driving piece and is provided with a first moving groove, a second moving groove and a third moving groove which are sequentially communicated, the second moving groove is an oblique groove or an arc-shaped groove, and the first moving groove and the third moving groove are both arranged in parallel with the second straight line direction and have opposite extension directions; and one end of the linkage assembly is fixed with the part bearing piece, and the other end of the linkage assembly extends into the track groove and can be driven by the first driving piece.

When the part carrier is at the first position, the linkage assembly is positioned in the third moving groove; when the part bearing piece is at the second position, the linkage assembly is positioned in the first moving groove, and the first moving groove can be used for the linkage assembly to move in the first moving groove.

And a second sliding groove which is suitable for mounting the part and is used for the second driving piece to slide is formed on the first sliding rail.

The part bearing piece is formed with a mounting groove suitable for placing the part, wherein the mounting groove and the second sliding groove are correspondingly arranged at the second position.

And a second sliding rail extending towards the direction of the power assembly is arranged above the first sliding rail, and a third sliding groove for the second driving piece to slide is formed in the second sliding rail.

And a third sliding rail is arranged on the rack, and a fourth sliding groove for the first driving piece to slide is formed in the third sliding rail.

The power assembly comprises a driving cylinder, a push rod and a fixed block, wherein one end of the push rod is connected with the driving cylinder, and the other end of the push rod is connected with the fixed block; and the upper side and the lower side of the fixing block are respectively assembled with the first driving piece and the second driving piece through fasteners.

The linkage assembly comprises a connecting shaft connected with the part bearing piece and a rolling piece sleeved on the outer wall of the connecting shaft and abutted against the inner wall of the track groove.

The feeding mechanism is further arranged on the rack and comprises a vibration disc, a feeding rail and a straight vibration device, one end of the feeding rail is connected with an outlet of the vibration disc, and the other end of the feeding rail is provided with the part bearing piece.

The technical scheme of the invention has the following advantages:

1. the assembling machine with the novel track shifting and feeding mechanism is provided with the track conversion assembly, wherein the track conversion assembly is provided with a first state which is suitable for converting the movement of the first driving piece along the second linear direction into the movement of the part bearing piece along the first linear direction, and a second state which is used for separating the first driving piece from the part bearing piece when the second driving piece drives the part at the second position to move and complete the assembling action. During assembly, the first driving piece drives the part bearing piece to move from the first position to the second position through the track conversion assembly, then the second driving piece drives the part at the second position to move and complete assembly, and as the first driving piece and the second driving piece are driven by the same power assembly, compared with the mode of driving by a plurality of cylinders in the prior art, the structure is simpler, and the production cost is reduced; in addition, the assembly efficiency is greatly improved because the assembly of the parts only comprises two steps, namely the first step moves to the second position along with the part bearing piece from the first position, and the second step moves along the second linear direction under the driving of the second driving piece.

2. The track conversion assembly comprises a track groove, a first slide rail and a linkage assembly, wherein the track groove is provided with a first moving groove, a second moving groove and a third moving groove which are sequentially communicated, the second moving groove is an inclined groove or an arc-shaped groove, the first moving groove and the third moving groove are arranged in parallel with a second linear direction and extend in opposite directions, the first slide rail is provided with a first slide groove suitable for a part bearing piece to move along the first linear direction, when the linkage assembly is positioned in the second moving groove, the inner wall of the inclined groove or the arc-shaped groove is abutted against the linkage assembly along with the movement of a first driving piece along the second linear direction, so that the part bearing piece is driven along the first linear direction, and the track groove has the advantages of simple structure and low production cost.

3. According to the assembling machine with the novel track shifting feeding mechanism, when the part bearing piece is at the second position, the linkage assembly is located in the first moving groove, and the linkage assembly can move in the first moving groove. Like this when the part that the second driving piece drive is located the second position removes and when accomplishing the assembly action, the linkage subassembly removes in first shifting chute, and the part holds the carrier and can not link with first driving piece even more, and above-mentioned structure setting has guaranteed that first driving piece and second driving piece are driven by same power component, has simple structure's advantage.

4. According to the assembling machine with the novel track shifting feeding mechanism, the linkage assembly comprises the connecting shaft connected with the part bearing piece and the rolling piece sleeved on the outer wall of the connecting shaft and abutted against the inner wall of the track groove, the rolling piece and the inner wall of the track groove are in rolling friction, so that abrasion is small, and the service life is prolonged.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.

FIG. 1 is a perspective view of an assembly machine with a novel track shift loading mechanism of the present invention;

FIG. 2 is a perspective view of the assembly machine with the feed mechanism and turntable removed;

FIG. 3 is a schematic diagram of the exploded structure of FIG. 2;

FIG. 4 is a perspective view of a part within the parts carrier;

FIG. 5 is a perspective view of the parts carrier in a first position;

FIG. 6 is another perspective view of the parts carrier in the first position;

FIG. 7 is a perspective view of the parts carrier in a second position;

FIG. 8 is another perspective view of the parts carrier in a second position;

fig. 9 is a schematic view of the structure in which the component is mounted in the jig.

Description of reference numerals: 1. a parts carrier; 2. a part; 3. a first driving member; 4. a second driving member; 5. a track groove; 6. a first moving slot; 7. a second moving slot; 8. a third moving slot; 9. a first slide rail; 10. a first chute; 11. a second chute; 12. mounting grooves; 13. a second slide rail; 14. a third slide rail; 15. a fourth chute; 16. a driving cylinder; 17. a push rod; 18. a fixed block; 19. a connecting shaft; 20. a rolling member; 21. vibrating the material tray; 22. a feeding track; 23. a straight vibration device; 24. a clamp; 25. a turntable.

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. 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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in a specific case to those of ordinary skill in the art.

In addition, the technical features involved in the different embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.

Examples

The present embodiment provides an assembling machine with a novel track shifting feeding mechanism, as shown in fig. 1 and 2, including a rack, a part carrier 1, a driving mechanism, a feeding mechanism, and a turntable 25.

The parts carrier 1, as shown in fig. 2 and 4, is formed with a mounting slot 12 adapted to receive the parts 2, and the parts carrier 1 is mounted on the frame in a reciprocating manner along a first linear direction and has a first position and a second position respectively disposed at both ends of the first linear direction.

The driving mechanism, as shown in fig. 2 and 3, has a first driving member 3 and a second driving member 4 driven by the same power assembly and capable of reciprocating along a second linear direction, and a track switching assembly respectively connected to the first driving member 3 and the parts carrier 1, wherein the second linear direction intersects with the first linear direction.

And the track conversion assembly is provided with a first state which is suitable for converting the movement of the first driving piece 3 along the second linear direction into the movement of the part carrier 1 along the first linear direction, and a second state which enables the first driving piece 3 to be separated from the part carrier 1 when the second driving piece 4 drives the part 2 at the second position to move and complete the assembling action. As shown in fig. 3, the trajectory conversion component includes: the track groove 5 is arranged on the first driving piece 3 and is provided with a first moving groove 6, a second moving groove 7 and a third moving groove 8 which are sequentially communicated, the second moving groove 7 is an oblique groove or an arc-shaped groove, and the first moving groove 6 and the third moving groove 8 are both arranged in parallel with the second linear direction and have opposite extending directions; and one end of the linkage component is fixed with the part bearing piece 1, the other end of the linkage component extends into the track groove 5 and can be driven by the first driving piece 3, and the linkage component comprises a connecting shaft 19 connected with the part bearing piece 1 and a rolling piece 20 sleeved on the outer wall of the connecting shaft 19 and abutted against the inner wall of the track groove 5. When the parts carrier 1 is in the first position, the linkage assembly is located in the third moving groove 8; when the parts carrier 1 is in the second position, the linkage assembly is located in the first moving slot 6, and the first moving slot 6 can be used for moving the linkage assembly therein.

As shown in fig. 3, the rack is provided with a first slide rail 9, a second slide rail 13, and a third slide rail 14. The first slide rail 9 has a first slide slot 10 adapted to allow the parts carrier 1 to move in the first linear direction, and a second slide slot 11 adapted to mount the parts 2 and allow the second driving member 4 to slide; the second slide rail 13 is arranged above the first slide rail 9 and extends towards the direction of the power assembly, and a third slide groove for the second driving piece 4 to slide is formed in the second slide rail 13; the third slide rail 14 is formed with a fourth slide slot 15 for the first driving member 3 to slide. Wherein, in the second position, the mounting groove 12 is arranged corresponding to the second sliding groove 11.

The power assembly includes: a drive cylinder 16; one end of the push rod 17 is connected with the driving air cylinder 16, and the other end of the push rod is connected with the fixed block 18; and a fixing block 18 whose upper and lower sides are assembled with the first driving member 3 and the second driving member 4 by fasteners, respectively.

The feeding mechanism comprises a vibration disc 21, a feeding track 22 and a straight vibration device 23, wherein one end of the feeding track 22 is connected with an outlet of the vibration disc 21, and the other end is provided with the part bearing part 1.

A turntable 25 having a plurality of jigs 24 arranged at intervals along the circumferential direction thereof, in the present embodiment, as shown in fig. 9, the jigs 24 are used for assembling a microswitch, and the parts 2 are pins.

The working principle of the assembling machine with the novel track shifting feeding mechanism provided by the invention is as follows:

before assembly, as shown in fig. 5 and 6, the parts carrier 1 is located at a first position, the linkage assembly is located in the first moving slot 6, when the power assembly drives the first driving member 3 and the second driving member 4 to move rightwards, the linkage assembly enters the second moving slot 7 from the first moving slot 6 and moves along the second moving slot 7, the linkage assembly drives the parts carrier 1 to move from the first position to a second position under the driving of the inner wall of the second moving slot 7 because the second moving slot 7 is an inclined slot or an arc slot, and when the linkage assembly enters the third moving slot 8 at the second position shown in fig. 7 and 8, as the first driving member 3 continues to move rightwards (the linkage assembly slides relative to the third moving slot 8), the positions of the linkage assembly and the parts carrier 1 are kept unchanged, and the second driving member 4 drives the parts 2 to move rightwards and complete the assembly.

The assembling machine with the novel track shifting and feeding mechanism is provided with the track conversion assembly, wherein the track conversion assembly is provided with a first state which is suitable for converting the movement of the first driving piece 3 along the second linear direction into the movement of the part bearing piece 1 along the first linear direction, and a second state which is used for separating the first driving piece 3 from the part bearing piece 1 when the second driving piece 4 drives the part 2 at the second position to move and complete the assembling action. During assembly, the first driving part 3 drives the part bearing part 1 to move from the first position to the second position through the track conversion assembly, then the second driving part 4 drives the part 2 located at the second position to move and complete assembly, and as the first driving part 3 and the second driving part 4 are driven by the same power assembly, compared with the mode of driving by a plurality of cylinders in the prior art, the structure is simpler, and the production cost is reduced; in addition, the assembly efficiency is greatly improved because the assembly of the part 2 only has two steps, namely the first step moves to the second position along with the part carrier 1 from the first position, and the second step moves along the second linear direction under the driving of the second driving piece 4.

It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications derived therefrom are intended to be within the scope of the invention.

Claims

1. The utility model provides an kludge with novel orbit aversion feed mechanism which characterized in that includes:

the part bearing piece (1) is suitable for loading parts (2), the part bearing piece (1) can be mounted on the rack in a reciprocating mode along a first linear direction, and has a first position and a second position which are arranged at two ends of the first linear direction respectively;

the driving mechanism is provided with a first driving piece (3) and a second driving piece (4) which are driven by the same power assembly and can reciprocate along a second linear direction, and a track conversion assembly which is respectively connected with the first driving piece (3) and the part bearing piece (1), wherein the second linear direction is intersected with the first linear direction, the track conversion assembly is provided with a first state which is suitable for converting the movement of the first driving piece (3) along the second linear direction into the movement of the part bearing piece (1) along the first linear direction, and a second state which is suitable for separating the first driving piece (3) from the part bearing piece (1) when the part (2) moves and finishes the assembling action and is driven by the second driving piece (4) to be positioned at the second position.

2. An assembling machine with a novel track shifting and feeding mechanism according to claim 1, wherein a first slide rail (9) is provided on the machine frame, the first slide rail (9) has a first chute (10) adapted for moving the parts carrier (1) along the first linear direction, and the track conversion assembly comprises:

the track groove (5) is arranged on the first driving piece (3) and is provided with a first moving groove (6), a second moving groove (7) and a third moving groove (8) which are sequentially communicated, the second moving groove (7) is an inclined groove or an arc-shaped groove, and the first moving groove (6) and the third moving groove (8) are both arranged in parallel with the second linear direction and have opposite extending directions;

and one end of the linkage assembly is fixed with the part bearing piece (1), and the other end of the linkage assembly extends into the track groove (5) and can be driven by the first driving piece (3).

3. The assembling machine with the novel track-shifting feeding mechanism according to claim 2, wherein when the parts carrier (1) is at the first position, the linkage assembly is located in the third moving groove (8); when the parts carrier (1) is in the second position, the linkage assembly is located in the first moving groove (6), and the first moving groove (6) can be used for the linkage assembly to move in.

4. An assembling machine with a novel track shifting and feeding mechanism according to claim 2 or 3, characterized in that a second chute (11) suitable for mounting the part (2) and allowing the second driving member (4) to slide is formed on the first slide rail (9).

5. Assembly machine with a novel trajectory-shifting feeding mechanism according to claim 4, characterized in that the parts carrier (1) is formed with a mounting slot (12) suitable for placing the parts (2), wherein in the second position the mounting slot (12) is arranged in correspondence with the second chute (11).

6. An assembling machine with a novel track shifting and feeding mechanism according to any one of claims 1-5, characterized in that a second slide rail (13) extending towards the direction of the power assembly is arranged above the first slide rail (9), and the second slide rail (13) is formed with a third sliding groove for the second driving member (4) to slide.

7. An assembling machine with a novel track shifting and feeding mechanism according to any one of claims 1-6, characterized in that a third slide rail (14) is arranged on the machine frame, and the third slide rail (14) is formed with a fourth slide groove (15) for the first driving member (3) to slide.

8. The assembling machine with the novel track shifting and feeding mechanism according to claim 1, wherein the power assembly comprises:

a drive cylinder (16);

one end of the push rod (17) is connected with the driving cylinder (16), and the other end of the push rod is connected with the fixed block (18);

and the upper side and the lower side of the fixing block (18) are respectively assembled with the first driving piece (3) and the second driving piece (4) through fasteners.

9. An assembling machine with a novel track shifting and feeding mechanism according to claim 2, characterized in that the linkage assembly comprises a connecting shaft (19) connected with the part carrier (1) and a rolling member (20) sleeved on the outer wall of the connecting shaft (19) and abutting against the inner wall of the track groove (5).

10. An assembling machine with a novel track shifting and feeding mechanism according to claim 1, wherein a feeding mechanism is further arranged on the frame, the feeding mechanism comprises a material vibrating disc (21), a feeding track (22) and a straight vibration device (23), one end of the feeding track (22) is connected with an outlet of the material vibrating disc (21), and the other end of the feeding track is provided with the part bearing member (1).