CN107671879B - Multifunctional furnace frame robot clamp - Google Patents

Abstract

A multifunctional hob robot fixture, comprising a jig frame, the jig frame is provided with a flange for connecting a robot; the jig frame is provided with a hob clamping mechanism for clamping an upper hob and a lower hob, and a The glue column clamping mechanism for clamping the glue column; the furnace rack clamping mechanism includes a first clamping cylinder and clamping claws, more than two clamping claws are arranged on both sides of the clamping station, and the first clamping cylinder More than one clamping claw is arranged and at least one clamping claw is driven to reciprocate, so that the clamping claw on both sides is close to or away from each other; the glue column clamping mechanism is arranged inside the clamping station, which includes more than one group of glue column clamping components, the The glue column clamping assembly includes a second clamping cylinder and two clamping blocks. The second clamping cylinder drives one or two clamping blocks to reciprocate, so as to make the two clamping blocks approach or move away from each other. The invention integrates the furnace frame clamping mechanism and the glue column clamping mechanism on the same fixture, so that the upper and lower furnace frames and the glue column can be simultaneously clamped.

Description

A multifunctional furnace rack robot fixture

technical field

The invention relates to a robot jig, in particular to a multifunctional hob robot jig.

Background technique

At present, the stamping production process of component semiconductors includes: 1. Manually put the lower grate on the chip arranger, and the chip layer arranges the products according to the stamping process; 2. Manually put the upper grate on the chip layer and the lower grate Fit the product together and clamp the product firmly inside; 3. Put the glue column into the already arranged glue column machine using the positioning frame that has been photographed, make sure that after the glue column is placed, take out the positioning frame and start the stamping machine. 4. After the stamping is completed, put the upper and lower furnace racks together with the products on the glue removal machine, and carry out the glue removal treatment to obtain the final product. It can be seen that in the whole process, it is necessary to manually pick and place the upper furnace rack and positioning rack for many times. This kind of labor is large and complicated, which can easily lead to employee fatigue, and may also be misplaced, resulting in poor products and product production. Slow, long-term, it will cause employees to overwork themselves, and even cause physical exhaustion. According to reports, domestic enterprises have experienced age gaps. With the increasing labor costs in China, it is necessary to use automatic systems to replace manual labor. to complete the work. Therefore, further improvement is necessary.

SUMMARY OF THE INVENTION

The purpose of the present invention is to provide a multifunctional hob robot fixture with simple and reasonable structure, reliable performance, reduced labor intensity, high work efficiency, and can simultaneously clamp the upper and lower hob and glue columns, so as to overcome the deficiencies in the prior art. place.

A multifunctional hob robot fixture designed for this purpose includes a jig frame on which a flange for connecting the robot is provided, and is characterized in that: the jig frame is provided with a jig for clamping the upper hob and the lower The oven rack clamping mechanism of the oven rack, and the glue column clamping mechanism for clamping the glue column; the oven rack clamping mechanism includes a first clamping cylinder and a clamping claw, and the clamping claw is provided with more than two and distributed On both sides of the clamping station, more than one first clamping cylinder is installed and at least one clamping claw is driven to reciprocate, so that the clamping claws on both sides are close to or away from each other; the glue column clamping mechanism is arranged on the clamping station. It includes more than one set of glue column clamping components, the glue column clamping components include a second clamping cylinder and two clamping blocks, the second clamping cylinder drives one or two clamping blocks to reciprocate, so as to Move the two clamping blocks closer to or away from each other.

The fixture frame is provided with a reciprocating sliding movable bracket, and the furnace rack clamping mechanism and the glue column clamping mechanism are respectively arranged on the movable bracket, and slide back and forth relative to the fixture frame with the movable bracket, and the clamping station is located under the movable bracket. .

The glue column clamping assembly further includes a lifting cylinder for driving the lifting movement of the second clamping cylinder, and the cylinder body of the first clamping cylinder and the cylinder body of the lifting cylinder are respectively fixed on the moving bracket.

The fixture frame is provided with a fixing member for pressing the upper furnace frame on the lower furnace frame, the bottom of the fixing member is bent and pressed on the upper furnace frame, and the bottom of the clamping claw is provided with a clamping jaw for simultaneously clamping the upper furnace frame. and the clamping opening of the lower oven rack.

The two clamping blocks in the rubber column clamping assembly are arranged symmetrically on the left and right, and more than one profiling jaw is respectively provided on the two clamping blocks, and the profiling jaws corresponding to each other on the two clamping blocks are combined to form a clamp for clamping. Holds the gripping position of the glue column.

A first clamping cylinder and a clamping claws are combined with each other and are provided with even groups. The clamping claws on both sides of the clamping station are symmetrical in pairs, and the first clamping cylinders work simultaneously; Two even groups are arranged symmetrically, and the second clamping cylinder in the glue column clamping assembly drives the two clamping blocks to reciprocate at the same time.

The invention integrates the furnace frame clamping mechanism and the glue column clamping mechanism on the same fixture, so that the upper and lower furnace frames and the glue column can be clamped at the same time, without manual participation in the work, greatly reducing the labor intensity of workers, and working efficiency It is greatly improved, the workpiece feeding position is accurate, and the use safety is high; after using this fixture, it can achieve the effect of one person taking care of multiple equipment and setting up unattended, which greatly reduces labor costs.

Description of drawings

1 and 2 are perspective views of an embodiment of the present invention in different directions, respectively.

FIG. 3 is a front view of an embodiment of the present invention.

FIG. 4 is a top view of an embodiment of the present invention.

FIG. 5 and FIG. 6 are respectively schematic diagrams of working states in different directions according to an embodiment of the present invention.

FIG. 7 is an arrangement diagram of workpieces in an embodiment of the present invention.

Detailed ways

The present invention will be further described below with reference to the accompanying drawings and embodiments.

Referring to Fig. 1-Fig. 7, the multifunctional furnace rack robot fixture includes a fixture frame 2, a flange 1 for connecting the robot is provided on one side of the top of the fixture frame 2; the bottom of the fixture frame 2 is provided with an upper furnace rack A1 for clamping and the furnace frame clamping mechanism of the lower furnace frame A2, and the glue column clamping mechanism for clamping the glue column A3; the furnace frame clamping mechanism includes a first clamping cylinder 6 and a clamping claw 7, a first clamping mechanism The air cylinder 6 and a clamping claw 7 are combined with each other and are provided with even groups. The clamping claws 7 are distributed on both sides of the clamping station b and are symmetrical in pairs. Each first clamping cylinder 6 simultaneously drives its matching clamping claw 7. The reciprocating motion makes the clamping claws 7 on both sides close to or away from each other to achieve the purpose of clamping or unloading the upper and lower furnace racks; the glue column clamping mechanism is arranged inside the clamping station b, which includes four groups of glue column clamping components , each glue column clamping assembly includes a second clamping cylinder 9 and two clamping blocks 10. The second clamping cylinder 9 drives the two clamping blocks 10 to reciprocate at the same time, so that the two clamping blocks 10 are close to or away from each other. , to achieve the purpose of clamping or unloading the glue column A3. The fixture can clamp the upper and lower furnace frames and the plastic column A3 at the same time, which can eliminate the frequent work of workers, effectively reduce the labor intensity of workers, improve work efficiency, and improve work quality. Even unattended equipment can greatly reduce labor costs and meet the automation requirements of Industry 4.0.

Further, the bottom of the clamp frame 2 is provided with a moving bracket 5 that slides back and forth. In order to improve the smoothness of sliding, a sliding guide 3 and a slider are arranged between the clamp frame 2 and the moving support 5, and the sliding guide 3 is fixed on the clamp frame 2. , the moving bracket 5 is fixed on the slider, and the slider slides on the sliding rail 3, so that the sliding of the moving bracket 5 relative to the fixture frame 2 is smooth and reliable; the furnace rack clamping mechanism and the glue column clamping mechanism are respectively arranged on the movable bracket 5 and slides reciprocatingly relative to the clamp frame 2 with the moving bracket 5 , and the clamping station b is located under the moving bracket 5 . The moving bracket 5 can drive the furnace rack clamping mechanism and the glue column clamping mechanism to reach the loading position of the corresponding workpiece for loading.

Further, the glue column clamping assembly also includes a lifting cylinder 4 for driving the lifting movement of the second clamping cylinder 9, and the cylinder body of the first clamping cylinder 6 and the cylinder body of the lifting cylinder 4 are respectively fixed on the moving bracket 5, By controlling the lifting and lowering movement of the second clamping cylinder 9, the clamping block 10 is raised and lowered so as to transport and unload the glue column A3.

Further, the bottom of the fixture frame 2 extends downward with a fixing member 8 for pressing the upper furnace rack A1 on the lower furnace rack A2 to ensure that the upper furnace rack A1 is tightly pressed on the lower furnace rack A2, thereby making the product A4 firmly clamped Tightly between the upper furnace rack A1 and the lower furnace rack A2; the bottom of the fixed part 8 is bent and pressed to act on the upper furnace rack A1, and the bottom of the clamping claw 7 is provided for simultaneously clamping the upper furnace rack A1 and the lower furnace rack. Clamping port 7.1 of A2.

Further, the two clamping blocks 10 in the rubber column clamping assembly are arranged symmetrically on the left and right, and the two clamping blocks 10 are respectively linearly arranged with eight profiling jaws 10.1. The clamping openings 10.1 are combined into a clamping position for clamping the glue column A3, that is, each glue column clamping assembly can hold eight glue columns A3 at the same time.

The above are preferred embodiments of the present invention, showing and describing the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above-mentioned embodiments. The above-mentioned embodiments and descriptions only illustrate the principle of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various Variations and improvements are intended to fall within the scope of the claimed invention. The claimed scope of the present invention is defined by the appended claims and their equivalents.

Claims (3)

1. A multifunctional hob robot gripper, comprising a gripper frame (2), the gripper frame (2) is provided with a flange (1) for connecting a robot, and the gripper frame (2) is provided with a flange (1) for clamping An oven rack clamping mechanism for an upper oven rack (A1) and a lower oven rack (A2), and a glue column clamping mechanism for clamping a glue column (A3); the oven rack clamping mechanism includes a first clamping cylinder (6) and clamping claws (7), more than two clamping claws (7) are provided and distributed on both sides of the clamping station (b), and more than one first clamping cylinder (6) is provided and drives at least one clamp The holding claws (7) reciprocate, so that the clamping claws (7) on both sides are close to or away from each other; the glue column clamping mechanism is arranged on the inner side of the clamping station (b), which includes more than one group of glue column clamping The rubber column clamping assembly includes a second clamping cylinder (9) and two clamping blocks (10), and the second clamping cylinder (9) drives one or two clamping blocks (10) to reciprocate, so as to Make the two clamping blocks (10) close to or away from each other; The clamp frame (2) is provided with a moving support (5) that slides back and forth, and the furnace rack clamping mechanism and the glue column clamping mechanism are respectively arranged on the moving support (5), and are relative to the clamp with the moving support (5). The frame (2) slides back and forth, and the clamping station (b) is located below the moving bracket (5); The glue column clamping assembly further comprises a lifting cylinder (4) for driving the lifting movement of the second clamping cylinder (9), and the cylinder body of the first clamping cylinder (6) and the cylinder body of the lifting cylinder (4) are respectively be fixed on the movable bracket (5); It is characterized in that: the fixture frame (2) is provided with a fixing member (8) for pressing the upper furnace frame (A1) on the lower furnace frame (A2), and the bottom of the fixing member (8) is bent and pressed. On the upper oven rack (A1), the bottom of the clamping jaws (7) is provided with a clamping opening (7.1) for simultaneously clamping the upper oven rack (A1) and the lower oven rack (A2). 2. The multifunctional hob robot fixture according to claim 1, wherein the two clamping blocks (10) in the rubber column clamping assembly are arranged symmetrically on the left and right, and the two clamping blocks (10) are respectively provided with There is more than one profiling jaw (10.1), and the profiling jaws (10.1) corresponding to each other on the two clamping blocks (10) are combined to form a clamping position for clamping the rubber column (A3). 3. The multifunctional hob robot fixture according to claim 1 or 2, characterized in that: a first clamping cylinder (6) and a clamping claw (7) are matched and combined with each other and an even group is arranged, and the clamping station (b) The clamping claws (7) on both sides are symmetrical in pairs, and the first clamping cylinders (6) work at the same time; the glue column clamping assemblies are symmetrically arranged with even groups, and the glue column clamping assemblies are provided with even groups. The second clamping cylinder (9) simultaneously drives the two clamping blocks (10) to reciprocate.

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