Automatic grabbing device for titanium sponge barrel cover

Abstract

The utility model belongs to the technical field of titanium sponge conveying, and relates to an automatic grabbing device for a titanium sponge barrel cover. The device comprises a door-shaped frame, a motor is arranged on a cross beam of the door-shaped frame, the output end of the motor is connected with a gear, a rack fixing device is arranged on the side face of the door-shaped frame, a rack module is arranged in the rack fixing device, and a rack in the rack module is meshed with the gear. The grabbing mechanism is controlled to move up and down through the rack module; by means of the novel device, the problem that labor intensity is large due to the fact that the barrel cover needs to be grabbed many times to be opened or closed when titanium sponge is picked and conveyed manually is solved, manual operation is replaced by a mechanical structure, the risk that workers are prone to being injured in the production process is avoided, and the grabbing efficiency of the titanium sponge barrel cover is effectively improved.

Description

Technical Field

[0001] This utility model belongs to the field of sponge titanium conveying technology, and relates to an automatic gripping device for sponge titanium barrel lids. Background Technology

[0002] The sponge titanium sorting and conveying production line is an important supporting equipment for the production of active metals and refractory metals such as titanium / titanium alloys, zirconium, molybdenum, and niobium. This production line is responsible for the precise sorting and intelligent conveying of sponge titanium raw materials. However, sponge titanium is packaged in standard sealed barrels during production, which requires repeatedly grasping the barrel lids to open or close them, resulting in high manual labor intensity. Utility Model Content

[0003] The purpose of this invention is to overcome the shortcomings of the prior art and to propose an automatic gripping device for sponge titanium bucket lids.

[0004] To achieve the above objectives, the present invention adopts the following technical solution:

[0005] An automatic gripping device for sponge titanium bucket lids includes a portal frame, a motor mounted on the crossbeam of the portal frame, a gear connected to the output end of the motor, a rack fixing device on the side of the portal frame, a rack module inside the rack fixing device, and a rack in the rack module meshing with a gear, thereby controlling the up-and-down movement of the gripping mechanism.

[0006] The gripping mechanism includes a suction cup module and a buffer connection part. The lower end of the rack module is connected to a square connecting frame. The lower end of the rack module is connected to the center of the square connecting frame. Each corner of the square connecting frame is connected to the buffer connection part.

[0007] Furthermore, the buffer connection includes a connecting post, on which a sleeve is fitted, and each corner of the square connecting frame is provided with a through hole, and a sleeve is provided in each through hole. A suction cup module is connected to the lower end of the connecting post, and a first limiting block is provided at the upper end of the connecting post.

[0008] Furthermore, a first spring and a second spring are sleeved on the connecting column. The first spring is located between the sleeve and the first limiting block, and the second spring is located between the sleeve and the suction cup module.

[0009] Furthermore, the outer wall of the sleeve is provided with threads, and nuts for fixing the square connecting bracket are screwed to both the upper and lower ends of the sleeve.

[0010] Furthermore, the suction cup module includes a suction cup, and the upper end of the suction cup is provided with a compressed air interface.

[0011] Furthermore, a circular hole is provided at the center of the suction cup.

[0012] Furthermore, the motor is a self-locking motor.

[0013] Furthermore, the rack module includes a connecting plate, a guide rail is provided on the first side wall of the connecting plate, a guide rail slider is provided inside the rack fixing device, the guide rail slides on the guide rail slider, and the rack is located on the second side wall of the connecting plate.

[0014] Furthermore, a second limiting block is provided at the upper end of the connecting plate.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] This utility model provides an automatic gripping device for sponge titanium barrel lids. This new device solves the problem of high labor intensity caused by the need for manual labor to repeatedly grip the lids to open or close them during the sponge titanium picking and conveying process. It realizes the mechanical structure to replace manual operation, avoids the risk of injury to workers during the production process, and effectively improves the gripping efficiency of sponge titanium barrel lids. Attached Figure Description

[0017] The accompanying drawings are incorporated in and form part of this specification, and together with the description, serve to explain the principles of this invention.

[0018] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, for those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0019] Figure 1 This is a schematic diagram of the automatic grasping device of this utility model;

[0020] Figure 2 This is a side view of the automatic gripping device of this utility model;

[0021] Figure 3 This is a schematic diagram of the buffer connection part of the automatic gripping device of this utility model;

[0022] Figure 4 This is a schematic diagram of the rack module of the automatic gripping device of this utility model.

[0023] Wherein: 1 is the portal frame; 2 is the motor; 3 is the rack; 4 is the rack fixing device; 5 is the gear; 6 is the square connecting frame; 7 is the buffer connecting part; 7-1 is the connecting column; 7-2 is the nut; 7-3 is the first spring; 7-4 is the second spring; 7-5 is the first limiting block; 7-6 is the sleeve; 8 is the suction cup module; 8-1 is the compressed air interface; 8-2 is the suction cup; 9 is the rack module; 9-1 is the connecting plate; 9-2 is the guide rail; 9-3 is the guide rail slider; 10 is the second limiting block. Detailed Implementation

[0024] Exemplary embodiments will be described in detail below. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with this invention. Rather, they are merely examples consistent with some aspects of this invention as detailed in the appended claims.

[0025] To enable those skilled in the art to better understand the technical solution of this utility model, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments.

[0026] Example

[0027] like Figure 1-2 As shown, an automatic gripping device for sponge titanium bucket lids includes a portal frame 1. A motor 2 is mounted on the crossbeam of the portal frame 1. A gear 5 is connected to the output end of the motor 2. A rack fixing device 4 is mounted on the side of the portal frame 1. A rack module 9 is mounted inside the rack fixing device 4. The rack 3 in the rack module 9 meshes with the gear 5. The gripping mechanism moves up and down through the rack module 9.

[0028] like Figure 3 As shown, the gripping mechanism includes a suction cup module 8 and a buffer connection part 7. The lower end of the rack module 9 is connected to a square connecting frame 6. The lower end of the rack module 9 is connected to the center of the square connecting frame 6. Each corner of the square connecting frame 6 is connected to the buffer connection part 7.

[0029] In this embodiment: the motor 2 can drive the gear 5 to rotate forward or reverse, thereby driving the rack module 9 to rise or fall. When the rack module 9 falls to the position of the bucket lid, it continues to press down, so that the suction cup grips the bucket lid and then the rack module 9 rises, thereby opening the bucket lid. When the rack module 9 grips the bucket lid and falls to the position of the bucket opening, it continues to press down, so that the bucket lid is closed to the bucket opening.

[0030] It should be noted that the photoelectric triggering system is used to detect whether the bucket is under the device, thereby enabling the opening and closing of the bucket lid.

[0031] Furthermore, such as Figure 4As shown, the buffer connection part 7 includes a connecting post 7-1, a sleeve 7-6 is sleeved on the connecting post 7-1, each corner of the square connecting frame 6 is provided with a through hole, and a sleeve 7-6 is provided in each of the through holes. The lower end of the connecting post 7-1 is connected to a suction cup module 8, and the upper end of the connecting post 7-1 is provided with a first limiting block 7-5.

[0032] In this embodiment, the buffer connection mainly serves a buffering function, which can prevent the bucket lid from breaking due to excessive downward pressure from the automatic lid gripping device.

[0033] Furthermore, a first spring 7-3 and a second spring 7-4 are sleeved on the connecting post 7-1. The first spring 7-3 is located between the sleeve 7-6 and the first limiting block 7-5, and the second spring 7-4 is located between the sleeve 7-6 and the suction cup module 8.

[0034] In this embodiment, both the first spring 7-3 and the second spring 7-4 serve as buffers and protectors. When the device performs a downward pressing action, the first spring 7-3 takes effect, and when the device performs a lifting action, the second spring 7-4 takes effect.

[0035] Furthermore, the outer wall of the sleeve 7-6 is provided with threads, and nuts 7-2 for fixing the square connecting bracket 6 are screwed to both the upper and lower ends of the sleeve 7-6.

[0036] In this embodiment, two nuts 7-2 are screwed to the bottom and top surfaces of the square connecting frame 6, respectively, which can fix the square frame.

[0037] Furthermore, the suction cup module 8 includes a suction cup 8-2, and a compressed air interface 8-1 is provided at the upper end of the suction cup 8-2.

[0038] In this embodiment: Compressed air can be connected through the compressed air interface 8-1. When the suction cup 8-2 does not need to adsorb the bucket lid, air is introduced to separate the suction cup 8-2 from the bucket lid.

[0039] Furthermore, the motor 2 is a self-locking motor.

[0040] In this embodiment, the self-locking motor can be locked to prevent the rack module 9 from sliding after the motor stops running.

[0041] Furthermore, the rack module 9 includes a connecting plate 9-1, a guide rail 9-2 is provided on the first side wall of the connecting plate 9-1, a guide rail slider 9-3 is provided inside the rack fixing device 4, the guide rail slides on the guide rail slider 9-3, and the rack 3 is located on the second side wall of the connecting plate 9-1.

[0042] In this embodiment: the guide rail slider 9-3 is fixed at the side edge of the rack fixing device 4, the guide rail slider 9-3 cooperates with the guide rail 9-2, the guide rail 9-2 and the guide rail slider 9-3 are slidably connected, the rack 3 meshes with the gear 5, the gear 5 drives the rack 3 to move up or down, thereby driving the connecting plate 9-1 to move up or down.

[0043] Furthermore, a second limiting block 10 is provided at the upper end of the connecting plate 9-1.

[0044] In this embodiment: the second limiting block 10 has a T-shaped structure. When the connecting plate 9-1 descends, the second limiting block 10 will be limited by the rack fixing device, which can achieve the limiting function.

[0045] The above description is merely a specific embodiment of this utility model, enabling those skilled in the art to understand or implement it. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of this utility model.

[0046] It should be understood that this utility model is not limited to the content already described above, and various modifications and changes can be made without departing from its scope. The scope of this utility model is limited only by the appended claims.

Claims

1. An automatic gripping device for sponge titanium bucket lids, characterized in that, The system includes a portal frame (1), a motor (2) is mounted on the crossbeam of the portal frame (1), a gear (5) is connected to the output end of the motor (2), a rack fixing device (4) is mounted on the side of the portal frame (1), a rack module (9) is mounted inside the rack fixing device (4), and the rack (3) in the rack module (9) meshes with the gear (5). The rack module (9) controls the gripping mechanism to move up and down. The gripping mechanism includes a suction cup module (8) and a buffer connection part (7). The lower end of the rack module (9) is connected to a square connecting frame (6). The lower end of the rack module (9) is connected to the center of the square connecting frame (6). Each corner of the square connecting frame (6) is connected to the buffer connection part (7).

2. The automatic gripping device for sponge titanium bucket lids according to claim 1, characterized in that, The buffer connection part (7) includes a connecting post (7-1), a sleeve (7-6) is sleeved on the connecting post (7-1), each corner of the square connecting frame (6) is provided with a through hole, and a sleeve (7-6) is provided in each through hole. A suction cup module (8) is connected to the lower end of the connecting post (7-1), and a first limiting block (7-5) is provided at the upper end of the connecting post (7-1).

3. The automatic gripping device for sponge titanium bucket lids according to claim 2, characterized in that, The connecting column (7-1) is fitted with a first spring (7-3) and a second spring (7-4). The first spring (7-3) is located between the sleeve (7-6) and the first limiting block (7-5), and the second spring (7-4) is located between the sleeve (7-6) and the suction cup module (8).

4. The automatic gripping device for sponge titanium bucket lids according to claim 2, characterized in that, The outer wall of the sleeve (7-6) is threaded, and nuts (7-2) for fixing the square connecting bracket (6) are screwed to both the upper and lower ends of the sleeve (7-6).

5. The automatic gripping device for sponge titanium bucket lids according to claim 1, characterized in that, The suction cup module (8) includes a suction cup (8-2), and the upper end of the suction cup (8-2) is provided with a compressed air interface (8-1).

6. The automatic gripping device for sponge titanium bucket lids according to claim 5, characterized in that, The suction cup (8-2) has a circular hole in the center.

7. The automatic gripping device for sponge titanium bucket lids according to claim 1, characterized in that, The motor (2) is a self-locking motor.

8. The automatic gripping device for sponge titanium bucket lids according to claim 1, characterized in that, The rack module (9) includes a connecting plate (9-1), a guide rail (9-2) is provided on the first side wall of the connecting plate (9-1), a guide rail slider (9-3) is provided in the rack fixing device (4), the guide rail slides on the guide rail slider (9-3), and the rack (3) is located on the second side wall of the connecting plate (9-1).

9. The automatic gripping device for sponge titanium bucket lid according to claim 8, characterized in that, The upper end of the connecting plate (9-1) is provided with a second limiting block (10).

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