TWI568957B - A cam-geared linkage mechanism device - Google Patents

Description

Cam-gear linkage mechanism device

The invention relates to a linkage device; in particular to a cam-gear linkage device, wherein a planetary arm of a planetary gear system rotates one turn, and a slider coupled to the second member of the rod member can reciprocate back and forth once on the slide rail to cause an output. The effect of doubling, different cam profiles can meet the motion requirements of different linear or oscillating outputs.

The doubling output device of the known technique does not have a cam mechanism applied, which can satisfy a small change in the movement demand of the linear or oscillating output.

Can meet the motion requirements of different linear or oscillating outputs, and can double the productivity of the machine

Therefore, there is a need to develop an output mechanism that can meet the doubling of diverse sports demands.

The invention relates to a cam-gear linkage mechanism device, comprising a motor, a fixed gear, a moving gear, a rod member, a joint member 1, a slide rail, a track disc, a cam, a slider, a joint member 2, and a rod member 2. Composed of a roller, the motor drives the rod member, the rod member is coupled to the moving gear, the moving gear, the track disc and the coupling member belong to the same component, the moving gear rotates around the fixed gear, and the rod member has a sliding rail thereon. There is a slider on the slide rail, and the slider one, the joint member 2 and the rod member are the same component. The rod has two ends connected to the roller, the roller rolls in the track disc, the rolling track moves according to the cam profile of the track disc, the cam rotates one turn, and the slider on the rod member can slide back and forth once on the slide rail Block three or the bar four times the output effect.

The effect of the invention is that it can provide a continuous double reciprocating linear or oscillating output requirement, and different cam contour designs can satisfy different output motion trajectories.

10‧‧‧ motor

210‧‧‧Fixed gear

220‧‧‧ moving gear

30‧‧‧Block one

310‧‧‧Combined piece one

320‧‧‧rails

40‧‧‧Track disc

410‧‧‧ cam

50‧‧‧ Slider 1

510‧‧‧Joint 2

520‧‧‧ Rod 2

530‧‧‧Roller

600‧‧‧Rotating or swinging output mechanism

610‧‧‧Sale III

620‧‧‧ Rod 3

630‧‧‧ Rod 4

640‧‧‧Rotating or swinging central axis

700‧‧‧Linear output mechanism

710‧‧‧ Pin 4

720‧‧‧ rods five

730‧‧‧ Slider III

740‧‧‧ Slider slot assembly

Figure 1 is a schematic view of a cam-gear linkage mechanism of the present invention.

Figure 2 is a schematic view of a cam-gear linkage mechanism of the present invention.

Figure 3 is a third schematic view of a cam-gear linkage mechanism of the present invention.

Figure 4 is a schematic view of a cam-gear linkage mechanism of the present invention.

Fig. 5 is a schematic view showing a coupling rotation or swing output mechanism of a cam-gear linkage mechanism of the present invention.

Figure 6 is a schematic view showing a coupled linear output mechanism of a cam-gear linkage mechanism of the present invention.

Please refer to FIG. 1 , FIG. 2 , FIG. 3 and FIG. 4 , which are schematic diagrams 1 , 2 , 3 and 4 of a cam-gear linkage mechanism, including a motor (10) and a fixed gear ( 210), moving gear (220), rod one (30), joint one (310), slide rail (320), track disc (40), cam (410), slider one (50), joint Two (510), a rod member (520) and a roller (530), the rod member (30) and the slide rail (320) are a set of co-moving components and are integrally formed, and the rod member (30) is arranged above There is a slide rail (320), a slide rail (320) has a slider (50), a slider (50) has a joint member 2 (510), a joint member 2 (510) and a rod member (520) end. The concentric joint member (510) and the rod member (520) are integrally formed, the other end of the rod member (520) is coupled to the roller (530), and the roller (530) is placed on the track disc (40) and the cam The groove of (410) rolls along the contour of the cam (410), and the moving gear (220), the track disc (40) and the coupling member (310) belong to the same component and are integrally formed, and the moving gear (220) The concentric joint member (310) also sleeves one end of the rod member (30) and is concentric, the lower part of the joint member (310) is coupled to the movable gear (220), and the middle portion of the joint member (310) is coupled to the rod member One end of the (30), the upper part of the joint member (310) is coupled to the track disc (40) and rotates concentrically, one end of the rod member (30) is sleeved on the joint member (310), and the motor (10) is The fixed gear (210) is coupled, the fixed gear (210) is opposite to the connecting gear (220), the moving gear (220) has a coupling member (310) above the coupling member (310), and the upper portion of the coupling member (310) is a track disc (40). The gear (220), the coupling member (310) and the orbital disk (40) are concentrically rotated, so that the motor (10) rotates The fixed gear (210) is driven, the fixed gear (210) drives the moving gear (220), and one end of the rod member (30) concentric with the moving gear (220) is rotated, and the rod member (30) is coupled with the coupling member ( 310), the joint member (310) and the movable gear (220) and the track disc (40) are integrally formed, so the moving gear (220) rotates to drive the concentric joint member (310) and the track disc (40) Rotating together, when the track disc (40) is rotated, the roller (530) is placed in the groove of the track disc (40) and the cam (410) to follow the contour of the cam (410), and the roller (530) rolls. When the other end of the rod member (520) is coupled to the roller (530), the rod member (520) is swung left and right, and the joint member (510) is concentric with one end of the rod member (520) and the second member (510) is coupled. ) is integrally formed with the rod member (520), the coupling member (510) is coupled to the slider one (50), and the slider one (50) is placed on the sliding rail (320), so that the rod member (520) When the left and right swings, the slider one (50) coupled to the joint member (510) slides back and forth on the slide rail (320); the slider one (50), the joint member two (510) and the rod member two (520) a set of co-moving components and integrally formed, the other side of the rod member (30) is coupled to the slide rail (320), There is a slider (50) on the slide rail (320), and a knot on the slider one (50) The fitting 2 (510), the coupling member 2 (510) and the rod member (520) are integrally formed, the motor (10) rotates to drive the fixed gear (210), and the fixed gear (210) drives the moving gear (220), and One end of the concentric rod member (30) of the moving gear (220) is rotated, and the rod member (30) is coupled to the coupling member (310), the coupling member (310) and the movable gear (220) and the orbital disc ( 40) is integrally formed, so the moving gear (220) rotates to drive the concentric joint member (30) to rotate together with the track disc (40). When the track disc (40) rotates, the roller (530) is placed on the rail. The grooves of the disc (40) and the cam (410) roll along the contour of the cam (410), and the rolling trajectory of the roller (530) moves according to the contour of the cam (410) in the orbital disc (40). The cam (410) is rotated one turn by the motor (10), and the slider one (50) on the rod member (520) can reciprocate back and forth on the slide rail (320) to double the output effect, and the different cams (410) contours The slider one (50) can be made to have different motion trajectories.

Please refer to FIG. 5, which is a schematic diagram of a coupling rotation or swing output mechanism of a cam-gear linkage mechanism, and a coupling member 2 (510) coupling rod member 2 (520) and a rotating or rocking output mechanism (600) rod member 3 (620), the pin member three (610) is coupled to the rod member three (620) and the rod member four (630), the rod member four (630) is coupled to the rotating or rocking center shaft (640), and the rod member (520) is linked A rotating or rocking output mechanism (600) centered on the rotating or rocking central axis (640) performs a rotating or rocking motion.

Please refer to FIG. 6 , which is a schematic diagram of a linear output mechanism coupled to a cam-gear linkage device, and a coupling member 2 (510) coupled to the rod member 2 (520) and the linear output mechanism (700) rod member 5 (720) , the pin four (710) is coupled to the rod member five (720) and the slider three (730), and the slider three (730) reciprocates in the slider slot assembly (740) of the linear output mechanism (700), the rod member two (520) interlocking with the slider three (730) in the slider slot assembly (740) of the linear output mechanism (700).

10‧‧‧ motor

210‧‧‧Fixed gear

220‧‧‧ moving gear

30‧‧‧Block one

310‧‧‧Combined piece one

320‧‧‧rails

40‧‧‧Track disc

410‧‧‧ cam

50‧‧‧ Slider 1

510‧‧‧Joint 2

520‧‧‧ Rod 2

530‧‧‧Roller

Claims (3)

A cam-gear linkage mechanism includes a motor, a fixed gear, a moving gear, a rod member 1, a joint member 1, a slide rail, a track disc, a cam, a slider, a joint member 2, a rod member 2 and a roller The rod member and the slide rail are a set of co-moving components and are integrally formed. The rail member is provided with the slide rail. The slide rail has the slider 1 thereon, and the slider has the joint thereon. Second, the coupling member 2 is concentric with one end of the rod member, and the coupling member 2 is integrally formed with the rod member. The other end of the rod member is coupled to the roller, and the roller is placed on the track disc. The groove of the cam rolls along the contour of the cam, the moving gear, the track disc and the coupling member are of the same component and are integrally formed, and the coupling member concentric with the moving gear is also sleeved One end of the rod member is concentric, and the coupling member is coupled to the movable gear. The middle portion of the coupling member is coupled to one end of the rod member. The upper portion of the coupling member is coupled to the rail disc and rotates concentrically. One end of the rod member is sleeved on the coupling member, the motor and the fixed gear Coupling, the fixed gear abuts the movable gear, the movable gear has a coupling member 1 above, the upper portion of the coupling member is the orbital disk, and the movable gear, the coupling member and the orbital disk are concentrically rotated, so When the motor rotates, the fixed gear is driven, the fixed gear drives the movable gear, and one end of the rod member concentric with the moving gear is rotated, and the rod member is coupled to the coupling member 1 so that the moving gear rotates to drive the concentric The coupling member rotates together with the track disk. When the track disk rotates, the roller is placed in the groove of the track disk and the cam to follow the contour of the cam. When the roller rolls, The other end of the rod member is coupled to the roller, so that the rod member 2 is swayed to the left and right. The coupling member 2 is coupled to the slider 1 , and the slider is placed on the slide rail so that the rod member is disposed on the left and right sides. When the swinging is coupled, the slider coupled to the coupling member 2 slides back and forth on the sliding rail; the slider, the coupling member 2 and the lever member are a set of the same moving component and are integrally formed. The other side of the piece is coupled to the slide rail, and the cam is Even motor After one rotation, the slider on the rod 2 can reciprocate back and forth once on the slide rail to cause an effect of doubling the output. Different cam profiles can cause the slider to generate different motion trajectories. The cam-gear linkage mechanism of claim 1, wherein the lever member 2 is externally coupled to the rotating or swinging output mechanism, the coupling member 2 coupling the lever member 2 and the rotating or swinging output mechanism The rod member 3 is coupled to the rod member 3 and the rod member 4, and the rod member 4 is coupled to the rotating or swinging central shaft. The rod member is interlocked with the center axis of the rotating or swinging center. The rotating or rocking output mechanism performs a rotating or rocking motion. The cam-gear linkage device of claim 1, wherein the rod member 2 is externally connected to the linear output mechanism, and the coupling member 2 is coupled to the rod member 2 and the rod member of the linear output mechanism. 5. The pin member 4 is coupled to the rod member 5 and the slider 3. The slider 3 reciprocates in the slider slot assembly of the linear output mechanism, and the rod member is linked to the slider of the linear output mechanism. The slider 3 in the slot assembly reciprocates.