A graphite boat point adjustment mechanism

Abstract

The utility model discloses a graphite boat point adjustment mechanism, including a mechanical arm, one end of the mechanical arm is fixedly connected to a connection seat, one side of the connection seat is fixedly connected to a cylinder, one side of the cylinder is fixedly connected to a mounting frame, one side of the mounting frame is provided with a plurality of evenly and symmetrically distributed clamping arms, the plurality of clamping arms are connected by a connecting assembly, wherein two clamping arms located in the middle and opposite to each other are rotatably connected to the mounting frame, the outer sides of the plurality of clamping arms are slidably connected to a slide, and a roller is rotatably connected inside the slide. The utility model can not only clamp graphite boats of different sizes, thus improving the use effect of the adjustment mechanism, but also enable the graphite boat to fall off quickly, thus improving the convenience of the use of the adjustment mechanism, and can also stably clamp the graphite boat, while preventing the roller from damaging the surface of the graphite boat, thus further improving the use effect of the adjustment mechanism.

Description

Technical Field

[0001] The utility model relates to the technical field of battery sheet printing, in particular to a graphite boat point adjustment mechanism. Background Art

[0002] Graphite boat belongs to graphite mold. Graphite mold is originally a carrier. Raw materials and parts that need to be shaped or positioned can be placed into the graphite mold together and formed by high-temperature sintering.

[0003] After searching, a graphite boat point adjustment mechanism disclosed in announcement number CN220306270U is simple to operate, has obvious effect, can further shorten the debugging time, improve production capacity, save costs, reduce the fragmentation rate, has low modification cost, and can further improve the quality assurance of lean products in the production process. However, the size of its adsorption module is customized and can only grab specific graphite boats. However, there are differences in the size of graphite boats, which leads to limitations in its use. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes a graphite boat point adjustment mechanism.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A graphite boat point adjustment mechanism comprises a mechanical arm, one end of the mechanical arm is fixedly connected to a connecting seat, one side of the connecting seat is fixedly connected to a cylinder, one side of the cylinder is fixedly connected to a mounting frame, one side of the mounting frame is provided with a plurality of evenly and symmetrically distributed clamping arms, the plurality of clamping arms are connected by a connecting assembly, wherein two clamping arms located in the middle and opposite to each other are rotatably connected to the mounting frame, the outer sides of the plurality of clamping arms are slidably connected to a slide, a roller is rotatably connected inside the slide, one end of the clamping arm is fixedly connected to a friction block for auxiliary fixing of the roller, one end of the cylinder pneumatic rod passes through the mounting frame and is provided with a power assembly for driving the clamping arm to rotate and clamp.

[0007] As a further solution of the utility model, the connecting assembly includes a plurality of connecting holes, and the plurality of connecting holes are respectively opened on one side of the plurality of clamp arms. A connecting rod is provided between two adjacent clamp arms, and the connecting rod extends into the connecting hole and is fixed to the clamp arm.

[0008] As a further solution of the utility model, the power assembly includes a fixing rod, which is fixed to the pneumatic rod of the cylinder, wherein one side of the two clamp arms located opposite to each other in the middle is provided with a avoidance groove, both ends of the fixing rod extend into the avoidance groove, one side of the fixing rod is provided with a guide groove at a position in the avoidance groove, and fixing columns are provided in the two guide grooves, and the fixing columns are fixed to the clamp arms.

[0009] As a further solution of the utility model, two elastic plates are fixedly connected to the top of the slide, and the elastic plates are fixed to the clamping arms.

[0010] As a further solution of the utility model, a limiting rod is fixedly connected to one side of the connecting seat, and the limiting rod is fixed to the mounting frame.

[0011] As a further solution of the utility model, a rubber ring is fixedly connected to the outer side of the roller.

[0012] As a further solution of the present invention, the rubber ring is as wide as the roller.

[0013] The beneficial effects of the utility model are:

[0014] 1. Through the setting of the clamping arm, the power assembly drives the clamping arm to rotate, so that the clamping arm clamps the graphite boat through the roller, so that graphite boats of different sizes can be clamped, thereby improving the use effect of the adjustment mechanism.

[0015] 2. Through the setting of the roller, after the graphite boat is clamped, the roller is disengaged from the friction block, and the graphite boat can be quickly dropped off, thereby improving the convenience of using the adjustment mechanism.

[0016] 3. Through the setting of the rubber ring, when the roller clamps the graphite boat, the rubber ring can increase the friction between the roller and the graphite boat, so that the graphite boat can be stably clamped. At the same time, the rubber ring can prevent the roller from damaging the surface of the graphite boat, further improving the use effect of the adjustment mechanism. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a three-dimensional structural schematic diagram of a graphite boat point adjustment mechanism proposed by the utility model;

[0018] Figure 2 It is a partially enlarged structural schematic diagram of a graphite boat point adjustment mechanism proposed by the utility model;

[0019] Figure 3 The utility model is a partial cross-sectional structural schematic diagram of a graphite boat point adjustment mechanism.

[0020] In the figure: 1. Robotic arm; 2. Connecting seat; 3. Cylinder; 4. Mounting frame; 5. Clamp arm; 6. Connecting hole; 7. Connecting rod; 8. Limit rod; 9. Fixing rod; 10. Elastic plate; 11. Slide; 12. Roller; 13. Guide groove; 14. Fixing column; 15. Avoidance groove; 16. Friction block; 17. Rubber ring. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. The described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of the utility model.

[0022] Reference Figure 1-Figure 3 A graphite boat point adjustment mechanism includes a mechanical arm 1, one end of the mechanical arm 1 is fixed with a connecting seat 2 by bolts, one side of the connecting seat 2 is fixed with a cylinder 3 by bolts, one side of the cylinder 3 is fixed with a mounting frame 4 by bolts, one side of the mounting frame 4 is provided with a plurality of evenly and symmetrically distributed clamping arms 5, the plurality of clamping arms 5 are connected by a connecting assembly, wherein two clamping arms 5 located in the middle and opposite to each other are rotatably connected with the mounting frame 4, the outer sides of the plurality of clamping arms 5 are slidably connected with a slide 11, the inner side of the slide 11 is rotatably connected with a roller 12, one end of the clamping arm 5 is bonded with a friction block 16 for auxiliary fixing of the roller 12, one end of the pneumatic rod of the cylinder 3 passes through the mounting frame 4 and is provided with There is a power component for driving the clamping arms 5 to rotate for clamping, and the two clamping arms 5 connected to the mounting frame 4 are rotated toward each other through the power component. The two clamping arms 5 will drive the other clamping arms 5 connected thereto to rotate toward each other through the connecting component, so that the roller 12 is in contact with the graphite boat. When the roller 12 is in contact with the graphite boat, the clamping arms 5 will continue to rotate, and at this time, the roller 12 will be moved through the slide 11. When the roller 12 moves to contact with the friction block 16, the friction block 16 will increase the friction force of the roller 12, making it impossible for the roller 12 to rotate, thereby achieving the clamping of the graphite boat, so that graphite boats of different sizes can be clamped.

[0023] In the utility model, the connecting component includes a plurality of connecting holes 6, and the plurality of connecting holes 6 are respectively provided on one side of the plurality of clamping arms 5. A connecting rod 7 is provided between two adjacent clamping arms 5, and the connecting rod 7 extends into the connecting hole 6 and is fixed to the clamping arm 5. The clamping arm 5 drives the other clamping arms 5 connected thereto to rotate toward each other through the connecting rod 7. The power component includes a fixing rod 9, and the fixing rod 9 is fixed to the pneumatic rod of the cylinder 3, wherein one side of the two clamping arms 5 opposite to each other in the middle is provided with a avoidance groove 15, and both ends of the fixing rod 9 extend into the avoidance groove 15, and one side of the fixing rod 9 is provided with a guide groove 13 at a position in the avoidance groove 15, and a fixing column 14 is provided in the two guide grooves 13, and the fixing column 14 is fixed to the clamping arm 5. The cylinder 3 extends and pushes the fixing rod 9 to move, and the fixing rod 9 causes the fixing column 14 to move along the guide groove 13 during the movement, thereby causing the two clamping arms 5 connected to the mounting frame 4 to rotate toward each other.

[0024] Two elastic plates 10 are welded on the top of the slide 11, and the elastic plates 10 are fixed to the clamping arm 5. The slide 11 will squeeze the elastic plates 10 to deform during the movement. When the clamping is completed, the cylinder 3 contracts to make the clamping arm 5 rotate in the opposite direction. At this time, the roller 12 and the friction block 16 are separated by the elastic plate 10 and gravity. At this time, the roller 12 can rotate, so that the graphite boat can fall under the action of gravity and the roller 12 can rotate, so that the graphite boat can fall off quickly. A limit rod 8 is fixed to one side of the connecting seat 2 by bolts, and the limit rod 8 is fixed to the mounting frame 4. The limit rod 8 can increase the stability of the installation of the mounting frame 4. A rubber ring 17 is bonded to the outer side of the roller 12, and the rubber ring 17 is the same width as the roller 12. When the roller 12 clamps the graphite boat, the rubber ring 17 can increase the friction between the roller 12 and the graphite boat, so that the graphite boat can be clamped stably. At the same time, the rubber ring 17 can prevent the roller 12 from causing damage to the surface of the graphite boat.

[0025] Working principle: when it is needed, the cylinder 3 extends and pushes the fixed rod 9 to move. During the movement of the fixed rod 9, the fixed column 14 moves along the guide groove 13, so that the two clamping arms 5 connected to the mounting frame 4 rotate toward each other. The two clamping arms 5 drive the other clamping arms 5 connected thereto to rotate toward each other through the connecting rod 7, so that the roller 12 contacts the graphite boat. When the roller 12 contacts the graphite boat, the clamping arm 5 continues to rotate, and at this time, it moves through the roller 12 through the slide 11, and the slide 11 squeezes the elastic plate 10 to deform. At the same time, when the roller 12 moves to the friction After the block 16 contacts, the friction block 16 will increase the friction force of the roller 12, making the roller 12 unable to rotate, thereby achieving the clamping of the graphite boat, so that graphite boats of different sizes can be clamped, improving the use effect of the adjustment mechanism, when the clamping is completed, the cylinder 3 contracts, causing the clamping arm 5 to rotate in the opposite direction, at this time, the roller 12 and the friction block 16 are disengaged under the action of the elastic plate 10 and gravity, and the roller 12 can rotate at this time, so that the graphite boat can fall under the action of gravity and the roller 12 can rotate, so that the graphite boat can fall off quickly, improving the convenience of using the adjustment mechanism.

[0026] Finally, it should be noted that: for those skilled in the art, they can still modify the technical solutions recorded in the above embodiments, or replace some of the technical features therein with equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of this utility model shall be included in the protection scope of this utility model.

Claims

1. A graphite boat position adjustment mechanism, comprising a mechanical arm (1), characterized in that: One end of the mechanical arm (1) is fixedly connected to a connecting seat (2), one side of the connecting seat (2) is fixedly connected to a cylinder (3), one side of the cylinder (3) is fixedly connected to a mounting frame (4), one side of the mounting frame (4) is provided with a plurality of evenly and symmetrically distributed clamping arms (5), the plurality of clamping arms (5) are connected to each other through a connecting assembly, wherein two clamping arms (5) located in the middle and opposite to each other are rotatably connected to the mounting frame (4), the outer sides of the plurality of clamping arms (5) are slidably connected to a slide frame (11), a roller (12) is rotatably connected inside the slide frame (11), one end of the clamping arm (5) is fixedly connected to a friction block (16) for auxiliary fixing of the roller (12), one end of the pneumatic rod of the cylinder (3) passes through the mounting frame (4) and is provided with a power assembly for driving the clamping arm (5) to rotate and clamp.

2. A graphite boat point adjustment mechanism according to claim 1, characterized in that: The connection assembly comprises a plurality of connection holes (6), wherein the plurality of connection holes (6) are respectively opened on one side of the plurality of clamp arms (5), a connection rod (7) is provided between two adjacent clamp arms (5), and the connection rod (7) extends into the connection hole (6) and is fixed to the clamp arm (5).

3. The graphite boat point adjustment mechanism according to claim 1, characterized in that: The power assembly comprises a fixing rod (9), wherein the fixing rod (9) is fixed to the pneumatic rod of the cylinder (3), wherein one side of the two clamping arms (5) located opposite to each other in the middle is provided with a avoidance groove (15), both ends of the fixing rod (9) extend into the avoidance groove (15), one side of the fixing rod (9) located in the avoidance groove (15) is provided with a guide groove (13), and the two guide grooves (13) are provided with a fixing column (14), and the fixing column (14) is fixed to the clamping arm (5).

4. The graphite boat point adjustment mechanism according to claim 1, characterized in that: Two elastic plates (10) are fixedly connected to the top of the slide (11), and the elastic plates (10) are fixed to the clamping arms (5).

5. The graphite boat point adjustment mechanism according to claim 1, characterized in that: A limiting rod (8) is fixedly connected to one side of the connecting seat (2), and the limiting rod (8) is fixed to the mounting frame (4).

6. The graphite boat point adjustment mechanism according to claim 1, characterized in that: A rubber ring (17) is fixedly connected to the outer side of the roller (12).

7. The graphite boat point adjustment mechanism according to claim 6, characterized in that: The rubber ring (17) is as wide as the roller (12).

Images