Air cylinder indexing punching automatic machine

Abstract

The utility model belongs to the technical field of automation equipment, and discloses an air cylinder indexing punching automatic machine which comprises a machine body, and the machine body is provided with a feeding mechanism, a positioning mechanism and a punching mechanism. The punching mechanism comprises a base and a fourth telescopic cylinder which are hinged to the machine body, a limiting rod is installed on the base, the machine body is provided with an arc-shaped groove matched with the limiting rod in position, the output end of the fourth telescopic cylinder is connected with the side, provided with the limiting rod, of the base, the base is provided with a motor, and the motor is connected with the machine body. The output end of the motor is in transmission connection with a first circular gear, the axis of the first circular gear is connected with a rotating shaft, the rotating shaft is provided with rotating teeth, the base is provided with a lifting table in a sliding mode, the lifting table is provided with a rack matched with the rotating teeth in a meshed mode, and the lifting table is provided with a punch. And the angle of the base can be controlled by controlling the fourth telescopic cylinder to operate, so that the purpose of indexing adjustment is achieved, and the use adaptability is enhanced.

Description

Technical Field

[0001] The utility model belongs to the technical field of automation equipment, and in particular relates to a cylinder indexing punching automatic machine. Background Art

[0002] At present, although ordinary punching machines can complete basic processing tasks such as punching and bending, their processing capabilities are stretched when facing sheet metal parts with complex shapes, multiple processes and high precision requirements. In addition, the automation level of ordinary punching machines is low, and production efficiency and processing quality are subject to certain restrictions.

[0003] In order to overcome these shortcomings, a cylinder indexing punching automatic machine is needed to improve the processing quality, production efficiency and automation level of sheet metal processing to meet the needs of the ever-evolving manufacturing industry. Utility Model Content

[0004] In view of the problems raised by the above background technology, the purpose of the utility model is to provide a cylinder indexing punching automatic machine.

[0005] In order to achieve the above technical purpose, the technical solution adopted by the utility model is as follows:

[0006] The cylinder indexing punching automatic machine comprises a machine body, wherein the machine body is equipped with a feeding mechanism, a positioning mechanism and a punching mechanism;

[0007] The feeding mechanism comprises a feeding platform installed on the machine body, the feeding platform is equipped with a feeding hopper, a first telescopic cylinder and a first track, the output end of the feeding hopper is provided with a discharge hole, the first track is slidably equipped with a moving block, the output end of the first telescopic cylinder is connected to the moving block, the moving block is equipped with a second telescopic cylinder, the output end of the second telescopic cylinder is connected to a mounting plate, the mounting plate is equipped with a material taking mechanism, and the output end of the material taking mechanism corresponds to the discharge hole;

[0008] The positioning mechanism comprises a second track and a third telescopic cylinder installed on the machine body, the second track is slidably installed with a moving platform, the output end of the third telescopic cylinder is connected to the moving platform, the moving platform is slidably installed with a clamping mechanism, the moving platform is installed with a displacement mechanism, and the output end of the displacement mechanism is connected to the clamping mechanism;

[0009] The stamping mechanism includes a base and a fourth telescopic cylinder hingedly mounted on the body, the base is installed with a limit rod, the body is provided with an arc groove whose position matches the limit rod, the output end of the fourth telescopic cylinder is connected to a side of the base where the limit rod is installed, the base is installed with a motor, the output end of the motor is connected with a first circular gear with a transmission, the axis of the first circular gear is connected with a rotating shaft, the rotating shaft is installed with rotating teeth, a lifting platform is slidably installed on the base, the lifting platform is provided with a rack meshing with the rotating teeth, and a punch is installed on the lifting platform.

[0010] It is further defined that the material picking mechanism includes a fifth telescopic cylinder, and an automatic material picking claw is installed at the output end of the fifth telescopic cylinder. Such a design controls the fifth telescopic cylinder to achieve the displacement of the automatic material picking claw, and controls the automatic material picking claw to achieve the grasping and clamping of the workpiece.

[0011] It is further defined that the clamping mechanism includes a straight shaft, and an automatic three-claw is installed at the end of the straight shaft. With this design, the automatic three-claw can be moved by moving the straight shaft, and the automatic three-claw can be controlled to grasp and clamp the workpiece.

[0012] It is further defined that the displacement mechanism includes a sixth telescopic cylinder, and a clamping ring is hingedly installed on the output end of the sixth telescopic cylinder. The clamping ring is rotatably installed on the straight shaft, and the axis center line of the clamping ring overlaps with the axis center line of the straight shaft. With this design, by controlling the operation of the sixth telescopic cylinder, the horizontal movement of the straight shaft can be achieved.

[0013] It is further defined that the rotating shaft is connected to a second circular gear, the second circular gear is meshed and matched with a third circular gear installed on the base, the axis of the third circular gear is connected to a cylinder, an induction plate is installed at the end of the cylinder, and a proximity switch is installed on the induction plate in matching manner. With such a design, the motor can be started and stopped by cooperating with the induction plate and the proximity switch, thereby achieving the purpose of controlling the distance and time of a stamping operation.

[0014] The beneficial effects of adopting the utility model are:

[0015] By adopting the structural design of the utility model, the angle of the base can be controlled by controlling the operation of the fourth telescopic cylinder, thereby achieving the purpose of indexing adjustment, thereby enhancing the adaptability of use;

[0016] The structural design of the utility model can realize fully automated feeding, positioning and punching. Compared with ordinary punching machines, it saves labor costs, improves production efficiency, ensures processing quality, and has good product consistency, which meets the needs of the ever-evolving manufacturing industry. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The present invention can be further described by the non-limiting embodiments given in the accompanying drawings;

[0018] Figure 1 The structure diagram of the embodiment of the cylinder indexing punching automatic machine of the utility model is shown in FIG. Figure 1 ;

[0019] Figure 2 The structure diagram of the embodiment of the cylinder indexing punching automatic machine of the utility model is shown in FIG. Figure 2 ;

[0020] Figure 3 It is a right side structural schematic diagram of an embodiment of the cylinder indexing punching automatic machine of the utility model;

[0021] Figure 4 It is a cross-sectional structural schematic diagram of an embodiment of the utility model cylinder indexing punching automatic machine;

[0022] The main component symbols are described as follows:

[0023] Machine body 1; feeding mechanism 2; positioning mechanism 3; punching mechanism 4; taking mechanism 5;

[0024] Loading platform 21; loading hopper 22; first telescopic cylinder 23; first track 24; discharge hole 25; moving block 26; second telescopic cylinder 27; mounting plate 28;

[0025] The second track 31; the third telescopic cylinder 32; the moving platform 33; the clamping mechanism 34; the displacement mechanism 35;

[0026] Base 41; fourth telescopic cylinder 42; limit rod 43; arc groove 44; motor 45; first circular gear 46; rotating shaft 47; rotating gear 48; lifting platform 49; rack 410; punch 411; second circular gear 412; third circular gear 413; cylinder 414; induction sheet 415; proximity switch 416;

[0027] The fifth telescopic cylinder 51; the automatic material taking claw 52;

[0028] Straight shaft 341; automatic three-claw 342;

[0029] Sixth telescopic cylinder 351; clamping ring 352. DETAILED DESCRIPTION

[0030] In order to enable those skilled in the art to better understand the present invention, the technical solution of the present invention is further described below in conjunction with the accompanying drawings and embodiments.

[0031] like Figure 1 to Figure 4 As shown, the cylinder indexing punching automatic machine of the utility model comprises a machine body 1, on which a feeding mechanism 2, a positioning mechanism 3 and a punching mechanism 4 are installed;

[0032] The feeding mechanism 2 includes a feeding platform 21 installed on the machine body 1, the feeding platform 21 is installed with a feeding hopper 22, a first telescopic cylinder 23 and a first track 24, the output end of the feeding hopper 22 is provided with a discharge hole 25, the first track 24 is slidably installed with a moving block 26, the output end of the first telescopic cylinder 23 is connected to the moving block 26, the moving block 26 is installed with a second telescopic cylinder 27, the output end of the second telescopic cylinder 27 is connected to a mounting plate 28, the mounting plate 28 is installed with a material taking mechanism 5, and the output end of the material taking mechanism 5 corresponds to the discharge hole 25;

[0033] The positioning mechanism 3 includes a second track 31 and a third telescopic cylinder 32 installed on the machine body 1. The second track 31 is slidably installed with a moving platform 33. The output end of the third telescopic cylinder 32 is connected to the moving platform 33. The moving platform 33 is slidably installed with a clamping mechanism 34. The moving platform 33 is installed with a displacement mechanism 35. The output end of the displacement mechanism 35 is connected to the clamping mechanism 34.

[0034] The stamping mechanism 4 includes a base 41 and a fourth telescopic cylinder 42 hingedly mounted on the body 1, the base 41 is installed with a limit rod 43, the body 1 is provided with an arc groove 44 whose position matches the limit rod 43, the output end of the fourth telescopic cylinder 42 is connected to one side of the base 41 on which the limit rod 43 is installed, the base 41 is installed with a motor 45, the output end of the motor 45 is connected with a first circular gear 46 with a transmission, the axis of the first circular gear 46 is connected with a rotating shaft 47, the rotating shaft 47 is installed with a rotating gear 48, the base 41 is slidably installed with a lifting platform 49, the lifting platform 49 is provided with a rack 410 meshing and matching with the rotating gear 48, and the lifting platform 49 is installed with a punch 411.

[0035] In this embodiment, when the cylinder indexing punching automatic machine is used, the material is loaded by the loading mechanism 2, positioned by the positioning mechanism 3, and then punched by the punching mechanism 4 to complete the automatic punching. The fourth telescopic cylinder 42 is controlled to cooperate with the arc groove 44 to achieve the indexing adjustment.

[0036] Specifically, the material is put into the upper hopper 22, the material taking mechanism 5 operates, the material is taken out and clamped from the upper hopper 22, and then the first telescopic cylinder 23 operates, cooperates with the first track 24 to move the material taking mechanism 5 to the position of the clamping mechanism 34, the material taking mechanism 5 sends the material into the clamping mechanism 34, and after being clamped by the clamping mechanism 34, the material taking mechanism 5 moves until it is safe, the displacement mechanism 35 operates, cooperates with the second track 31 and the third telescopic cylinder 32 to move the workpiece to the processing position, the motor 45 in the stamping mechanism 4 operates to drive the first circular gear 46 and the rotating shaft 47 located at the axial position of the first circular gear 46 to rotate, and the rotating gear 48 rotates immediately, so that the rack 410 meshing with the rotating gear 48 is displaced, and then the lifting platform 49 is displaced, so that the purpose of displacement of the punch 411 is achieved, and the stamping effect is achieved;

[0037] When the angle of the base 41 needs to be adjusted, the fourth telescopic cylinder 42 is controlled to operate. Under the limitation of the limit rod 43 and the arc groove 44, the base 41 hingedly mounted on the body 1 will be subjected to the force of the fourth telescopic cylinder 42 and will rotate at the angle of the hinge axis position, thereby achieving the purpose of indexing adjustment.

[0038] Preferably, the material picking mechanism 5 includes a fifth telescopic cylinder 51, and an automatic material picking claw 52 is installed at the output end of the fifth telescopic cylinder 51. Such a design controls the fifth telescopic cylinder 51 to achieve the displacement of the automatic material picking claw 52, ​​and controls the automatic material picking claw to achieve the grasping and clamping of the workpiece. In fact, the structure of the material picking mechanism 5 can also be considered according to specific circumstances.

[0039] Preferably, the clamping mechanism 34 includes a straight shaft 341, and an automatic three-claw 342 is installed at the end of the straight shaft 341. With this design, moving the straight shaft 341 can achieve the movement of the automatic three-claw 342, and controlling the automatic three-claw 342 can achieve the grasping and clamping of the workpiece. In fact, the structure of the clamping mechanism 34 can also be considered according to specific circumstances.

[0040] Preferably, the displacement mechanism 35 includes a sixth telescopic cylinder 351, and a clamp ring 352 is hingedly installed on the output end of the sixth telescopic cylinder 351. The clamp ring 352 is rotatably installed on the straight shaft 341, and the axis line of the clamp ring 352 overlaps with the axis line of the straight shaft 341. With this design, by controlling the operation of the sixth telescopic cylinder 351, the horizontal movement of the straight shaft 341 can be achieved. In fact, the structure of the displacement mechanism 35 can also be considered according to specific circumstances.

[0041] Preferably, the rotating shaft 47 is connected to the second circular gear 412, the second circular gear 412 is meshed with the third circular gear 413 installed on the base 41, the axis of the third circular gear 413 is connected to the cylinder 414, the end of the cylinder 414 is installed with a sensor plate 415, and the sensor plate 415 is matched with a proximity switch 416. With this design, the motor 45 can be started and stopped through the cooperation of the sensor plate 415 and the proximity switch 416, thereby achieving the purpose of controlling the distance and time of a stamping. In fact, the position determination and counting measures can also be considered according to the specific situation.

[0042] The above embodiments are merely illustrative of the principles and effects of the present invention, and are not intended to limit the present invention. Anyone familiar with the technology may modify or change the above embodiments without violating the spirit and scope of the present invention. Therefore, all equivalent modifications or changes made by those with ordinary knowledge in the relevant technical field without departing from the spirit and technical ideas disclosed in the present invention shall still be covered by the claims of the present invention.

Claims

1. A cylinder indexing punching automatic machine, comprising a machine body (1), characterized in that: The machine body (1) is equipped with a feeding mechanism (2), a positioning mechanism (3) and a punching mechanism (4); The feeding mechanism (2) comprises a feeding platform (21) mounted on the machine body (1), the feeding platform (21) being equipped with a feeding hopper (22), a first telescopic cylinder (23) and a first track (24), the output end of the feeding hopper (22) being provided with a discharge hole (25), the first track (24) being slidably equipped with a moving block (26), the output end of the first telescopic cylinder (23) being connected to the moving block (26), the moving block (26) being equipped with a second telescopic cylinder (27), the output end of the second telescopic cylinder (27) being connected to a mounting plate (28), the mounting plate (28) being equipped with a material taking mechanism (5), the output end of the material taking mechanism (5) corresponding to the discharge hole (25); The positioning mechanism (3) comprises a second track (31) and a third telescopic cylinder (32) mounted on the machine body (1); a moving platform (33) is slidably mounted on the second track (31); an output end of the third telescopic cylinder (32) is connected to the moving platform (33); a material clamping mechanism (34) is slidably mounted on the moving platform (33); a displacement mechanism (35) is mounted on the moving platform (33); an output end of the displacement mechanism (35) is connected to the material clamping mechanism (34); The punching mechanism (4) comprises a base (41) and a fourth telescopic cylinder (42) hingedly mounted on the machine body (1); a limit rod (43) is mounted on the base (41); the machine body (1) is provided with an arc groove (44) whose position matches the limit rod (43); an output end of the fourth telescopic cylinder (42) is connected to a side of the base (41) on which the limit rod (43) is mounted; a motor (45) is mounted on the base (41); an output end of the motor (45) is connected to a first circular gear (46) via a belt transmission; a rotating shaft (47) is connected to the axis of the first circular gear (46); a rotating shaft (47) is mounted with a rotating tooth (48); a lifting platform (49) is slidably mounted on the base (41); the lifting platform (49) is provided with a rack (410) meshing and matching with the rotating tooth (48); and a punch (411) is mounted on the lifting platform (49).

2. The cylinder indexing punching automatic machine according to claim 1, characterized in that: The material taking mechanism (5) comprises a fifth telescopic cylinder (51), and an automatic material taking claw (52) is installed at the output end of the fifth telescopic cylinder (51).

3. The cylinder indexing punching automatic machine according to claim 2, characterized in that: The material clamping mechanism (34) comprises a straight shaft (341), and an automatic three-claw (342) is installed at the end of the straight shaft (341).

4. The cylinder indexing punching automatic machine according to claim 3 is characterized in that: The displacement mechanism (35) comprises a sixth telescopic cylinder (351), the output end of the sixth telescopic cylinder (351) is hingedly mounted with a clamping ring (352), the clamping ring (352) is rotatably mounted on the straight shaft (341), and the axis center line of the clamping ring (352) overlaps the axis center line of the straight shaft (341).

5. The cylinder indexing punching automatic machine according to claim 4, characterized in that: The rotating shaft (47) is connected to a second circular gear (412), the second circular gear (412) is meshed with a third circular gear (413) installed on the base (41), the axis of the third circular gear (413) is connected to a cylinder (414), the end of the cylinder (414) is installed with a sensing sheet (415), and the sensing sheet (415) is matched with a proximity switch (416).

Images