TWM495931U - Synchronized gripper - Google Patents

Description

Synchronous jaw

A synchronizing jaw, in particular a first jaw and a second jaw of a jaw set, synchronized to perform synchronous or oppositely moving jaws.

Pressing, the jaws are used to hold the articles. Generally, the jaws are driven by the driver to move the two chucks in close proximity to each other to hold the articles. The jaws are mostly used to hold a single small object; another level The movable jaw mainly uses a driver to drive a chuck toward the other chuck to clamp the article. The horizontal jaw is mostly used to hold large objects or to hold most objects side by side. And move it. However, such a horizontal jaw drives a collet toward the other collet. Therefore, if the objects are mostly side by side, the collet will push the object to generate a long moving distance, which is more likely to be damaged for the object. Moreover, the moving distance is long and the working time required is long. For the cost, it takes more time and the cost is relatively increased.

Therefore, how to solve the above-mentioned problems and shortcomings is the subject of research and development that the relevant industry is eager to develop.

The main purpose of the present invention is to use the link device to synchronize the first jaw of the jaw set with the second jaw toward or away from the base group to reduce the distance that the object to be clamped is displaced by the jaw group. Avoid damage to objects and shorten the time it takes for the jaws to clamp objects to reduce costs.

In order to achieve the above purpose, the creation synchronous jaw is provided with a base group and a jaw group. And a connecting rod device, the base assembly has a base, and the clamping jaw set is respectively provided with a first clamping jaw and a second clamping jaw on two sides of the base, and a driver is arranged on the base, and the driver is connected to the first The jaws are respectively pivotally connected to the two sides of the first jaw and the second jaw adjacent to the base, and the two ends of each link device are respectively pivotally connected to the first jaw and the second jaw When the driver drives the first jaw toward or away from the base, the second jaw is synchronously moved toward or away from the base through the connecting rod device.

1‧‧‧Pedestal group

11‧‧‧Base

111‧‧‧Long hole

12‧‧‧ Drive

121‧‧‧ drive rod

13‧‧‧Guide bars

131‧‧‧First Guidance

132‧‧‧Second guidance

14‧‧‧ Fixed seat

15‧‧‧Fixed components

2‧‧‧claw group

21‧‧‧First jaw

211‧‧‧ first base

212‧‧‧First perforation

213‧‧‧First claw

22‧‧‧second jaw

221‧‧‧ Second Base

222‧‧‧Second perforation

223‧‧‧second claw

3‧‧‧ linkage device

31‧‧‧ first link

32‧‧‧Second link

33‧‧‧ Third Link

34‧‧‧fourth link

35‧‧‧ fifth link

36‧‧‧ Sixth link

4‧‧‧ pivotal components

The first picture is a three-dimensional appearance of the creation.

The second figure is an exploded view of the partial components of the creation (1).

The third figure is a three-dimensional exploded view of the partial components of the creation (2).

The fourth figure is a schematic view of the creation jaws being close to each other.

The fifth figure is a side view of the creation jaws being close to each other.

The sixth figure is a schematic view of the creation jaws relatively far from the top.

The seventh figure is a side view of the creation jaws relatively far away.

The eighth figure is a schematic diagram of adjusting the width of the jaws for the creation.

Referring to the first to third figures, it can be clearly seen from the figure that the creation system is provided with a base set 1, a jaw set 2 and a link device 3, wherein: the base set 1 has a base The base 11 is provided with an elongated hole 111 on the surface of the base 11. The base 14 is provided with a fixing base 14 . The fixing base 14 is fastened to the elongated hole 111 by a fixing member 15 , and the driver 12 is connected to the fixing base 14 . The driver 12 has a driving rod 121, and the guiding rods 13 are respectively disposed on two sides of the base 11, and the first guiding portion 131 and the second guiding portion 132 are respectively formed on two sides of the guiding rods 13.

The clamping jaw set 2 is provided with a first clamping jaw 21 and a second clamping jaw 22, the first clamping jaw 21 and the second clamping jaw 22 are respectively located on two sides of the base 11 and the first clamping jaw 21 is connected to the driver. a drive rod 121 of 12, and the first jaw 21 is close to the first of the guide rods 13 The guiding portion 131, the second clamping jaw 22 is adjacent to the second guiding portion 132 of the guiding rod 13; and the first clamping jaw 21 has a first base portion 211, and the first base portion 211 is provided with a first through hole 212 on each side of the first base portion 211 A first claw portion 213 is disposed below the first base portion 211, and the first guiding portion 131 on one side of the guiding rod 13 is disposed in the first through hole 212, so that the first clamping claw 21 is guided by the guiding rod 13. The first guiding portion 131 is displaced and further approaches or away from the base 11; and the second clamping member 22 has a second base portion 221, and the second base portion 221 is provided with a second through hole 222 on each of the two sides, and below the second base portion 221 The second claw portion 223 is extended, and the second guiding portion 132 on one side of the guiding rod 13 is disposed in the second through hole 222, so that the second clamping claw 22 is displaced by the second guiding portion 132 of the guiding rod 13 . Further toward or away from the susceptor 11.

The connecting rod device 3 is respectively disposed on the two sides of the base 11 adjacent to the first clamping jaw 21 and the second clamping jaw 22, and each connecting rod device 3 has a first connecting rod 31 and a second connecting rod 32, first The connecting rod 31 and the second connecting rod 32 are pivotally connected to the base 11 by the pivoting member 4, and the same side ends of the first connecting rod 31 and the second connecting rod 32 are respectively pivotally connected with the third connecting rod 33 and the fourth connecting rod The first link portion 211 of the first clamping jaw 21 is pivotally connected to the first base portion 211 of the first clamping jaw 21, and the first connecting rod 31 and the second connecting rod 32 are The fifth link 35 and the sixth link 36 are respectively pivotally connected to the other side of the third link 33 and the fourth link 34, and the fifth link 35 and the sixth link 36 are pivoted by the arm member 4 Connected to the second base 221 of the second jaw 22 .

Referring to the fourth to seventh figures, it can be clearly seen from the fourth and fifth figures that when the object is clamped, the first jaw 21 is driven by the driving rod 121 of the driver 12. The base 11 is close to each other. When the first jaw 21 moves, the first jaw 21 drives the second jaw 22 to move closer to the base 11 through the linkage device 3, thereby clamping the object; likewise, when the creation is When the object is released, as shown in the sixth and seventh figures, the first jaw 21 is driven away from the base 11 by the driving rod 121 of the driver 12, and when the first jaw 21 is moved, the first jaw 21 is moved. Through the linkage device 3 The second clamping jaw 22 is driven to move away from the base 11 to release the object; and the first clamping jaw 21 and the second clamping jaw 22 are centered on the base 11 because the first clamping jaw 21 and the second clamping jaw 22 are between the clamping object and the releasing object. Simultaneously moving away from or approaching the base 11, thereby shortening the moving distance of the first jaw 21 and the second jaw 22 and the required time, and simultaneously driving the first jaw 21 and the second by using a single driver 12. The jaws 22 are displaced in opposite or opposite directions to reduce the cost of installation of the driver 12.

Referring to the eighth figure, it can be clearly seen from the figure that the user can adjust the position of the fixing member 14 in the elongated hole 111 by adjusting the position of the fixing member 15 of the base group 1 to change the position of the driver 12. Thereby, the distance between the first jaw 21 and the second jaw 22 can be changed, and the first jaw 21 and the second jaw 22 can be adjusted to an appropriate distance according to the state of use.

1‧‧‧Pedestal group

11‧‧‧Base

111‧‧‧Long hole

12‧‧‧ Drive

13‧‧‧Guide bars

131‧‧‧First Guidance

132‧‧‧Second guidance

15‧‧‧Fixed components

2‧‧‧claw group

21‧‧‧First jaw

211‧‧‧ first base

212‧‧‧First perforation

213‧‧‧First claw

22‧‧‧second jaw

221‧‧‧ Second Base

222‧‧‧Second perforation

223‧‧‧second claw

3‧‧‧ linkage device

31‧‧‧ first link

32‧‧‧Second link

33‧‧‧ Third Link

34‧‧‧fourth link

35‧‧‧ fifth link

36‧‧‧ Sixth link

4‧‧‧ pivotal components

Claims (4)

A synchronous jaw is provided with a base set, a jaw set and a link device, the base set has a base, and the clamp set is respectively provided with a first jaw and a second jaw on two sides of the base, The utility model is characterized in that: the base of the base set is provided with a driver, the driver is connected to the first jaw, and the link device is respectively pivotally connected to the two sides of the first jaw and the second jaw adjacent to the base And the two ends of the connecting rods are respectively pivotally connected to the first jaw and the second jaw, so that when the driver drives the first jaw toward or away from the base, the second jaw is synchronously driven through the connecting rod device. The pedestal is near or far away. The synchronous jaw according to claim 1, wherein the base of the base group is provided with a guide bar on both sides, and the first jaw has a first base, and the first base has two first sides respectively. Perforating, and a first claw portion extending downwardly of the first base portion, the guide rod side is disposed in the first through hole, so that the first clamping jaw is adjacent or away from the base toward the base, and the second clamping jaw has a second base portion is disposed on each of the two sides of the second base portion, and a second claw portion is disposed below the second base portion, and a side of the guide rod is disposed in the second through hole, so that the second claw is guided by the guide rod Approach or stay away from the base. The synchronization jaw according to claim 1, wherein the linkage device has a first link and a second link, and the first link and the second link are pivotally connected to the base by using a pivoting member. And the third link and the fourth link are respectively pivotally connected to the same side end of the first link and the second link, and the third link and the fourth link end are pivotally connected to the first by the pivoting component a clamping jaw, and the first connecting rod and the second connecting rod are respectively pivotally connected with the fifth connecting rod and the sixth connecting rod on the other side away from the third connecting rod and the fourth connecting rod, and the fifth connecting rod and the sixth connecting rod are respectively connected The rod is pivotally connected to the second jaw by a pivoting member. The synchronizing jaw according to claim 1, wherein a fixing seat is disposed under the base, the driver is connected to the fixing base, and the base surface is provided with an elongated shape. The hole and the fixed seat are locked to the elongated hole by a fixing member.