CN115083812A - Kludge with novel orbit aversion feed mechanism - Google Patents

Abstract

The invention provides an assembling machine with a novel track shift feeding mechanism, comprising: a part carrier, which is suitable for loading parts; The first position and the second position at both ends of the first linear direction; the driving mechanism has a first driving member and a second driving member which are driven by the same power component and can reciprocate along the second linear direction, and are respectively connected with the first driving member and the second driving member. The trajectory conversion assembly is connected to the driving member and the part carrier, the second linear direction intersects the first linear direction, and the trajectory conversion assembly is adapted to convert the movement of the first driving member along the second linear direction into the movement of the part carrier along the first linear direction. a first state of moving in a linear direction, and a second state of separating the first drive part from the part carrier when the second drive part 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

An assembly machine with a new track shift feeding mechanism

technical field

The invention relates to the technical field of automated assembly, in particular to an assembly machine with a novel track shift feeding mechanism.

Background technique

With the acceleration of my country's industrialization process, the rapid development of industrial automation. Industrial automation is clearly reflected in some automation equipment, which can liberate labor and improve production efficiency.

The existing micro switch automatic assembly machine generally includes a manipulator, a first cylinder, a second cylinder and a third cylinder. The first cylinder is used to drive the manipulator to clamp the parts to be assembled, the second cylinder is used to drive the manipulator to move up and down, and the third cylinder The cylinder is used to drive the manipulator to move left and right. During assembly, the second cylinder first drives the manipulator to move downward, the first cylinder drives the manipulator to clamp the parts to be assembled, then the second cylinder drives the manipulator to move upward, and then the third cylinder drives the manipulator to move above the fixture, and finally the third cylinder drives the manipulator to move above the fixture. The two cylinders drive the manipulator to move down and install the components to be assembled in the fixture. The above assembly process includes multiple steps of clamping, moving up and down, and moving left and right, and there is a certain time interval between the multiple steps, so the assembly speed is relatively slow, which greatly reduces the assembly efficiency; The structure of the assembling machine composed of the first cylinder, the second cylinder and the third cylinder is relatively complex, which not only increases the production cost, but also occupies a large space.

SUMMARY OF THE INVENTION

Therefore, the technical problem to be solved by the present 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 as to provide an automatic assembly machine with high assembly efficiency, simple structure and low cost. Assembling machine with bit feeding mechanism.

To this end, the present invention provides an assembly machine with a novel trajectory displacement feeding mechanism, including a part carrier and a driving mechanism, the part carrier is suitable for loading parts, and the part carrier can reciprocate along the first linear direction The mobile installation is on the frame, which has a first position and a second position respectively located at both ends of the first linear direction; the driving mechanism has a first drive driven by the same power component and can reciprocate along the second linear direction and a second driving member, and a trajectory conversion assembly respectively connected with the first driving member and the part carrier, the second linear direction intersects with the first linear direction, and the trajectory conversion assembly has is adapted to convert the movement of the first driving member in the second linear direction into a first state in which the part carrier is moved in the first linear direction, and the second driving member drives all the positions in the second position A second state in which the first driving member is separated from the part carrier when the part moves and completes the assembling action.

The rack is provided with a first sliding rail, the first sliding rail has a first sliding groove suitable for the part carrier to move along the first linear direction, and the track conversion assembly includes a track groove and linkage assembly, the track groove is arranged on the first driving member, and has a first moving groove, a second moving groove and a third moving groove that are connected in sequence, and the second moving groove is an oblique groove or an arc groove, The first moving slot and the third moving slot are both arranged parallel to the second linear direction, and extend in opposite directions; one end of the linkage assembly is fixed with the part carrier, and the other end extends into the track slot and can be driven by the first driving member.

When the part carrier is in the first position, the linkage assembly is located in the third moving groove; when the part carrier is in the second position, the linkage assembly is located in the first moving groove Inside, the first moving slot can be used for the linkage assembly to move therein.

The first sliding rail is formed with a second sliding groove suitable for installing the component and for the second driving member to slide.

The part carrier is formed with an installation groove suitable for placing the part, wherein, in the second position, the installation groove is arranged corresponding to the second sliding groove.

Above the first sliding rail is a second sliding rail extending toward the power assembly, and the second sliding rail is formed with a third sliding groove for the second driving member to slide.

The frame is provided with a third sliding rail, and the third sliding rail is formed with a fourth sliding groove for the first driving member to slide.

The power assembly includes a driving cylinder, a push rod and a fixing block, one end of the pushing rod is connected with the driving cylinder, and the other end is connected with the fixing block; The second driver is assembled.

The linkage assembly includes a connecting shaft connected with the component carrier, and a rolling element sleeved on the outer wall of the connecting shaft and abutting against the inner wall of the track groove.

The frame is also provided with a feeding mechanism. The feeding mechanism includes a vibrating tray, a feeding rail and a straight vibrator. One end of the feeding rail is connected to the outlet of the vibrating tray, and the other end is provided with the parts carrier. .

The technical scheme of the present invention has the following advantages:

1. The assembling machine with the novel trajectory displacement feeding mechanism provided by the present invention, by setting the trajectory conversion assembly, the trajectory conversion assembly has the ability to convert the movement of the first driving member along the second linear direction into the movement of the part carrier along the second linear direction. A first state of moving in a linear direction, and a second state of separating the first drive part from the part carrier when the second drive part drives the part at the second position to move and complete the assembly action. During assembly, the first driving member first drives the part carrier to move from the first position to the second position through the track conversion assembly, and then the second driving member drives the part located at the second position to move and complete the assembly action. Compared with the prior art, which requires multiple cylinders to drive, the structure is simpler and the production cost is reduced; in addition, since the assembly of the parts has only two steps, namely The first step follows the movement of the part carrier from the first position to the second position, and the second step moves along the second linear direction under the driving of the second driving member, which greatly improves the assembly efficiency.

2. The assembling machine with a novel trajectory displacement feeding mechanism provided by the present invention, the trajectory conversion assembly includes a trajectory groove, a first sliding rail and a linkage assembly, and the trajectory groove has a first moving groove, a second moving groove and The third moving groove, the second moving groove is an oblique groove or an arc-shaped groove, the first moving groove and the third moving groove are both arranged in parallel with the second linear direction, and the extending direction is opposite, the first sliding rail has a suitable for supplying parts The first chute where the carrier moves along the first linear direction, when the linkage assembly is located in the second moving groove, along with the movement of the first driving member along the second linear direction, the inner wall of the oblique groove or the arc-shaped groove is in line with the The linkage components are in contact with each other, thereby driving the component carrier along the first linear direction, and the above-mentioned track groove has the advantages of simple structure and low production cost.

3. The assembling machine provided by the present invention with a novel track shift feeding mechanism, when the part carrier is in the second position, the linkage assembly is located in the first moving groove, and the first moving groove can be used for the linkage assembly to move in it. In this way, when the second driving member drives the part located at the second position to move and completes the assembling action, the linkage assembly moves in the first moving groove, that is, the part carrier will not be linked with the first driving member. The first driving member and the second driving member are driven by the same power assembly, which has the advantage of simple structure.

4. The assembling machine provided by the present invention with a novel trajectory displacement feeding mechanism, the linkage assembly includes a connecting shaft connected with the parts carrier, and a rolling member sleeved on the outer wall of the connecting shaft and abutting against the inner wall of the trajectory groove, rolling. The parts and the inner wall of the track groove have rolling friction, so that the wear is small and the service life is prolonged.

Description of drawings

In order to illustrate the specific embodiments of the present invention or the technical solutions in the prior art more clearly, the following briefly introduces the accompanying drawings that need to be used in the description of the specific embodiments or the prior art. Obviously, the accompanying drawings in the following description The drawings are some embodiments of the present invention. For those of ordinary skill in the art, other drawings can also be obtained based on these drawings without creative efforts.

1 is a perspective view of an assembling machine with a novel track shift feeding mechanism of the present invention;

Figure 2 is a perspective view of the assembly machine after removing the feeding mechanism and the turntable;

Fig. 3 is the exploded structure schematic diagram of Fig. 2;

Figure 4 is a perspective view of the part in the part carrier;

Figure 5 is a perspective view of the part carrier in the first position;

6 is another perspective view of the part carrier in the first position;

Figure 7 is a perspective view of the part carrier in the second position;

Figure 8 is another perspective view of the part carrier in the second position;

FIG. 9 is a schematic diagram of the structure of the parts installed in the fixture.

Description of reference numerals: 1. Parts carrier; 2. Parts; 3. First driving part; 4. Second driving part; 5. Track groove; 6. First moving groove; 7. Second moving groove; 8. The third moving slot; 9, the first slide rail; 10, the first slide slot; 11, the second slide slot; 12, the installation slot; 13, the second slide rail; 14, the third slide rail; 15, the fourth slide groove; 16, driving cylinder; 17, push rod; 18, fixing block; 19, connecting shaft; 20, rolling element; 21, vibrating plate; 22, feeding track; 23, straight vibrator; 24, fixture; 25, turntable.

Detailed ways

The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts 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. The indicated orientation or positional relationship is based on the orientation or positional relationship shown in the accompanying drawings, which is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the indicated device or element must have a specific orientation or a specific orientation. construction and operation, and therefore should not be construed as limiting the invention. Furthermore, the terms "first", "second", and "third" are used for descriptive purposes only and should not be construed to indicate or imply relative importance.

In the description of the present invention, it should be noted that the terms "installed", "connected" and "connected" should be understood in a broad sense, unless otherwise expressly specified and limited, for example, it may be a fixed connection or a detachable connection Connection, or integral connection; can be mechanical connection, can also be electrical connection; can be directly connected, can also be indirectly connected through an intermediate medium, can be internal communication between two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood in specific situations.

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

Example

This embodiment provides an assembly machine with a novel track shift feeding mechanism, as shown in FIGS. 1 and 2 , including a frame, a part carrier 1 , a driving mechanism, a feeding mechanism and a turntable 25 .

The component carrier 1, as shown in Figures 2 and 4, is formed with a mounting groove 12 suitable for placing the component 2. The component carrier 1 can be reciprocated along the first linear direction to be installed on the rack, and has The first position and the second position are respectively arranged at both ends of the first linear direction.

The driving mechanism, as shown in Figures 2 and 3, has a first driving member 3 and a second driving member 4 which are driven by the same power assembly and can reciprocate along the second linear direction, and are respectively connected with the first driving member 3 and the second driving member 4. In the track conversion assembly connected to the part carrier 1, the second linear direction intersects the first linear direction.

The track conversion assembly has a first state suitable for converting the movement of the first driving member 3 in the second linear direction into a first state in which the part carrier 1 moves in the first linear direction, and driving the second driving member 4 A second state in which the first driving member 3 is separated from the part carrier 1 when the part 2 in the second position moves and completes the assembly action. As shown in FIG. 3 , the track conversion assembly includes: a track slot 5, which is arranged on the first driving member 3 and has a first moving slot 6, a second moving slot 7 and a third moving slot 8 that are connected in sequence. The second moving slot 7 is an oblique slot or an arc-shaped slot, the first moving slot 6 and the third moving slot 8 are both arranged in parallel with the second linear direction, and extend in opposite directions; the linkage assembly, One end is fixed with the part carrier 1 , and the other end extends into the track groove 5 and can be driven by the first driving element 3 , the linkage assembly includes a connecting shaft 19 connected with the part carrier 1 , and a rolling element 20 sleeved on the outer wall of the connecting shaft 19 and abutting against the inner wall of the track groove 5 . When the part carrier 1 is in the first position, the linkage assembly is located in the third moving slot 8; when the part carrier 1 is in the second position, the linkage assembly is located in the first position. Inside a moving slot 6, the first moving slot 6 can be used for the linkage assembly to move therein.

On the rack, as shown in FIG. 3 , there are a first slide rail 9 , a second slide rail 13 and a third slide rail 14 . The first sliding rail 9 has a first sliding groove 10 suitable for the component carrier 1 to move along the first linear direction, and is suitable for installing the component 2 and for the second driving member 4. The second sliding groove 11 for sliding; the second sliding rail 13 is arranged above the first sliding rail 9 and extends toward the power assembly, and the second sliding rail 13 is formed with the second driving member 4 The third sliding slot for sliding; the third sliding rail 14 is formed with a fourth sliding slot 15 for the first driving member 3 to slide. Wherein, in the second position, the installation groove 12 is correspondingly arranged with the second chute 11 .

The power assembly includes: a driving cylinder 16; a push rod 17, one end of which is connected to the driving cylinder 16, and the other end is connected to a fixing block 18; 3 is assembled with the second driving member 4 .

The feeding mechanism includes a vibrating tray 21 , a feeding rail 22 and a straight vibrator 23 . One end of the feeding rail 22 is connected to the outlet of the vibrating tray 21 , and the other end is provided with the component carrier 1 .

The turntable 25 has a plurality of clamps 24 spaced along its circumference. In this embodiment, as shown in FIG. 9 , the clamps 24 are used to assemble the micro switch, and the component 2 is a pin.

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

Before assembly, as shown in Figures 5 and 6, the part carrier 1 is located in the first position, and the linkage assembly is located in the first moving groove 6. When the power assembly drives the first driving member 3 and the second driving member 4 to move to the right , the linkage assembly enters the second moving groove 7 from the first moving groove 6 and moves along the second moving groove 7. Since the second moving groove 7 is an oblique groove or an arc-shaped groove, the linkage assembly is located on the inner wall of the second moving groove 7. Under driving, the part carrier 1 is moved from the first position to the second position. In the second position as shown in Figures 7 and 8, the linkage assembly enters the third moving slot 8, and the first driving member 3 continues to the right Moving (the linkage assembly slides relative to the third moving slot 8), the position of the linkage assembly and the part carrier 1 will remain unchanged, while the second driving part 4 will drive the part 2 to move to the right and complete the assembly.

The assembling machine with the novel trajectory displacement feeding mechanism provided by the present invention is provided with a trajectory conversion component, and the trajectory conversion component has the ability to convert the movement of the first driving member 3 along the second linear direction into the movement of the part carrier 1 along the first linear direction. The first state of moving in a linear direction, and the second state of separating the first drive part 3 from the part carrier 1 when the second drive part 4 drives the part 2 in the second position to move and complete the assembly action . During assembly, the first driving member 3 first drives the part carrier 1 to move from the first position to the second position through the track conversion assembly, and then the second driving member 4 drives the part 2 in the second position to move and complete the assembly action. Both the first driving member 3 and the second driving member 4 are driven by the same power assembly. Compared with the prior art that requires multiple cylinders to drive, the structure is simpler and the production cost is reduced; There are two steps, that is, the first step follows the part carrier 1 to move from the first position to the second position, and the second step is driven by the second driving member 4 to move along the second linear direction, which greatly improves the assembly efficiency. .

Obviously, the above-mentioned embodiments are only examples for clear description, and are not intended to limit the implementation manner. For those of ordinary skill in the art, changes or modifications in other different forms can also be made on the basis of the above description. There is no need and cannot be exhaustive of all implementations here. And the obvious changes or changes derived from this are still within the protection scope of the present invention.

Claims (10)

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).

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