Self-protection transfer device

Abstract

The utility model relates to the technical field of transfer equipment, in particular to a self-protection transfer device which comprises a rack, a material taking part and a plurality of installation units. The bottom surface of the rack is fixedly connected with the mounting unit, the material taking part and the mounting base are connected through the mounting unit, the mounting unit comprises the mounting base with a cavity, a fixing mechanism and a protection mechanism, the fixing mechanism comprises a strong magnet and a positioning rod, the strong magnet is fixedly connected with the end of the mounting base, and a through hole allowing the positioning rod to penetrate through is formed in the strong magnet; the positioning rod and the strong magnet are arranged on the same side, the positioning rod is elastically connected with the mounting base, the protection mechanism comprises a protection part, the protection part is rotationally connected with the mounting base, a locking part bent downwards is arranged at the tail end of the protection part, and the mounting structure of the material taking part is simplified through the design of the fixing mechanism; through the design of the protection mechanism, under the condition that the fixing mechanism is not installed, the protection piece can effectively prevent the fixing mechanism from resetting.

Description

Technical Field

[0001] The utility model relates to the technical field of transfer equipment, in particular to a self-protection transfer device. Background Art

[0002] In an automated production line, the transfer device is a key component for achieving automatic material handling. The material-grabbing part on the transfer device is responsible for grabbing and releasing materials, and its stability and reliability are crucial to the efficiency of the entire production line. However, the existing transfer device has some design deficiencies, which are mainly manifested in the following aspects: the material-grabbing part adopts a replaceable structure, which is convenient for maintenance and replacement, but the installation structure is complex and inconvenient to operate, which results in a long time spent on replacing the material-grabbing part on the production line, affecting production efficiency; the material-grabbing part is easy to reset when the fixing mechanism is not installed, which will cause the material-grabbing part to need to reset the fixing mechanism to leave space for the material-grabbing part to be installed, and repeated operations will take a long time, and the material-grabbing part or personnel may be damaged during the reset process. Utility Model Content

[0003] The technical problem to be solved by the present invention is: in order to overcome the problem that the material picking part in the prior art adopts a replaceable structure, which is convenient for maintenance and replacement, but has a complex installation structure, is inconvenient to operate, and is easy to reset when the fixing mechanism is not installed, which will cause the material picking part to need to reset the fixing mechanism to leave space for the material picking part to be installed, repeat the operation, and take a long time, a self-protection transfer device is provided.

[0004] The technical solution adopted by the utility model to solve the technical problem is: a self-protection transfer device, including a frame, a material taking part and a plurality of installation units;

[0005] The bottom surface of the frame is fixedly connected to the mounting unit, and the material picking part and the mounting seat are connected through the mounting unit, and the mounting unit includes a mounting seat with a cavity, a fixing mechanism and a protective mechanism, the fixing mechanism is arranged in the cavity of the mounting seat, and the fixing mechanism is located at the end of the mounting seat, and the fixing mechanism and the protective mechanism correspond one to one. The fixing mechanism includes a strong magnet and a positioning rod, the strong magnet and the end of the mounting seat are fixedly connected, the strong magnet has a through hole for the positioning rod to pass through, the positioning rod and the strong magnet are arranged on the same side, the positioning rod and the mounting seat are elastically connected, and the head end of the positioning rod passes through the through hole of the strong magnet on its side, the strong magnet is used to adsorb the material picking part, and the connecting section of the material picking part is made of magnetic material, the protective mechanism includes a protective member, the protective member is rotatably connected to the mounting seat, and the tail end of the protective member is provided with a downwardly bent locking portion. The design of the fixing mechanism simplifies the mounting structure of the material picking part, makes the installation process more convenient and quick, and reduces the difficulty of operation; through the design of the protective mechanism, when the fixing mechanism is not installed, the protective member of the present invention can effectively prevent the fixing mechanism from resetting, thereby avoiding damage or functional failure of the material picking part caused by resetting;

[0006] When the material-removing member is separated from the mounting seat, the head end of the protective member protrudes from the end of the mounting seat, and the protective member abuts against the positioning rod to prevent the end thereof from extending out of the mounting seat;

[0007] When the material picking piece is adsorbed on the strong magnet, the material picking piece presses against the head end of the protective piece, and the tail end of the protective piece tilts up and separates from the positioning rod.

[0008] It further includes a fixing mechanism comprising a first connecting block and an elastic element. The first connecting block is fixedly connected to the mounting seat. The elastic element is sleeved on the first connecting block. One end of the elastic element abuts the first connecting block, and the other end abuts the positioning rod.

[0009] It further includes a second connecting block and a positioning block on the fixing mechanism, the positioning block is fixedly connected to the positioning rod, the second connecting block is fixedly connected to the mounting seat, the positioning block is located between the first connecting block and the second connecting block, one end of the elastic element is against the first connecting block, and the other end is against the positioning block, and the second connecting block is located between the first connecting block and the end of the mounting seat.

[0010] The protective member further comprises a tail end extending between the first connecting block and the second connecting block;

[0011] When the material picking piece is adsorbed on the strong magnet, the positioning block is close to the second connecting block, and the positioning block is located between the second connecting block and the locking portion.

[0012] It further includes an avoidance surface on the end surface of the locking portion close to the second connecting block, which is inclined downward and away from the second connecting block.

[0013] The fixing mechanism further includes a limiting block, the limiting block is fixedly connected to the tail end of the positioning rod, and the positioning rod passes through the first connecting block.

[0014] The fixing mechanism further includes a stabilizing seat, which is fixedly connected to the frame, the stabilizing seat and the mounting seat are arranged at intervals, the material picking piece is located between the stabilizing seat and the mounting seat, and the stabilizing seat has a stabilizing hole that matches the positioning rod.

[0015] The beneficial effects of the present invention are as follows: the self-protective transfer device provided by the present invention simplifies the installation structure of the material picking part through the design of the fixing mechanism, making the installation process more convenient and quick, and reducing the difficulty of operation; through the design of the protective mechanism, when the fixing mechanism is not installed, the protective part of the present invention can effectively prevent the fixing mechanism from being reset, thereby avoiding damage to the material picking part or functional failure caused by reset. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0017] Figure 1 It is a structural diagram of the utility model;

[0018] Figure 2 It is a schematic cross-sectional structural diagram of the present utility model;

[0019] Figure 3 This utility model Figure 2 Schematic diagram of the enlarged structure at A in the middle;

[0020] Figure 4 This utility model Figure 3 Schematic diagram of the structure in protection state.

[0021] In the figure: 1. Frame, 2. Material picking part, 3. Mounting unit, 31. Mounting seat, 32. Fixing mechanism, 321. Strong magnet, 322. Positioning rod, 323. First connecting block, 324. Elastic element, 325. Second connecting block, 326. Positioning block, 327. Limiting block, 328. Stable seat, 3281. Stable hole, 33. Protective mechanism, 331. Protective part, 3311. Locking part, 3312. Avoidance surface. DETAILED DESCRIPTION

[0022] The present invention will now be described in further detail with reference to the accompanying drawings, which are simplified schematic diagrams that illustrate the basic structure of the present invention in a schematic manner.

[0023] like Figure 1 This is a structural diagram of the utility model, a self-protection transfer device, including a frame 1, a material taking member 2 and a plurality of installation units 3;

[0024] The bottom surface of the frame 1 is fixedly connected to the mounting unit 3, and the material taking part 2 and the mounting seat 31 are connected via the mounting unit 3. Figure 2 、 Figure 3 As shown, the mounting unit 3 includes a mounting base 31 with a cavity, a fixing mechanism 32 and a protective mechanism 33. The fixing mechanism 32 is arranged in the cavity of the mounting base 31, and the fixing mechanism 32 is located at the end of the mounting base 31. The fixing mechanism 32 and the protective mechanism 33 correspond one to one. The fixing mechanism 32 includes a strong magnet 321 and a positioning rod 322. The strong magnet 321 is fixedly connected to the end of the mounting base 31. The strong magnet 321 has a through hole for the positioning rod 322 to pass through. The positioning rod 322 and the strong magnet 321 are arranged on the same side. The positioning rod 322 is elastically connected to the mounting base 31, and the head end of the positioning rod 322 passes through the through hole of the strong magnet 321 on its side. The strong magnet 321 is used to adsorb the material 2. The strong magnet 321 has extremely high magnetic properties and can generate a strong magnetic field. The strong magnet can be a neodymium iron boron magnet, and its adsorption force is ≈ total weight × 600 times;

[0025] The connecting section of the material picking member 2 is made of magnetic material, which can be iron or other materials. The material picking member 2 can be a supporting plate or a material picking member such as a gripper. The protective mechanism 33 includes a protective member 331, which is rotatably connected to the mounting seat 31. The distance from the tail end of the protective member 331 to its rotation center is greater than the distance from the head end of the protective member 331 to its rotation center. The tail end of the protective member 331 is provided with a downwardly bent locking portion 3311. The design of the fixing mechanism 32 simplifies the installation structure of the material picking member 2, making the installation process more convenient and quick, and reducing the difficulty of operation. Through the design of the protective mechanism 33, when the fixing mechanism is not installed, the protective member 331 of the present invention can effectively prevent the fixing mechanism 32 from resetting, thereby avoiding damage or functional failure of the material picking member 2 caused by resetting.

[0026] like Figure 4 As shown, when the material taking member 2 is separated from the mounting seat 31, the head end of the protective member 331 protrudes from the end of the mounting seat 31, and the protective member 331 abuts against the positioning rod 322 to prevent its end from extending out of the mounting seat 31;

[0027] like Figure 2 、 Figure 3 As shown, when the material picking member 2 is adsorbed on the strong magnet 321 , the material picking member 2 presses against the head end of the protective member 331 , and the tail end of the protective member 331 tilts up and separates from the positioning rod 322 .

[0028] like Figure 2 、 Figure 3As shown, the fixing mechanism 32 includes a first connecting block 323 and an elastic element 324. The elastic element 324 is a spring. The first connecting block 323 is fixedly connected to the mounting seat 31. The elastic element 324 is sleeved on the first connecting block 323. One end of the elastic element 324 is against the first connecting block 323, and the other end is against the positioning rod 322.

[0029] like Figure 2 、 Figure 3 As shown, the fixing mechanism 32 has a second connecting block 325 and a positioning block 326, the positioning block 326 and the positioning rod 322 are fixedly connected, the second connecting block 325 and the mounting seat 31 are fixedly connected, the positioning block 326 is located between the first connecting block 323 and the second connecting block 325, one end of the elastic element 324 is against the first connecting block 323, and the other end is against the positioning block 326, and the second connecting block 325 is located between the first connecting block 323 and the end of the mounting seat 31.

[0030] like Figure 2 、 Figure 3 As shown, the tail end of the protective member 331 extends between the first connecting block 323 and the second connecting block 325;

[0031] When the picking member 2 is attracted to the strong magnet 321 , the positioning block 326 is close to the second connecting block 325 , and the positioning block 326 is located between the second connecting block 325 and the locking portion 3311 .

[0032] like Figure 3 、 Figure 4 As shown, the end surface of the locking portion 3311 close to the second connecting block 325 has an avoidance surface 3312 inclined downward from the second connecting block 325.

[0033] like Figure 2 、 Figure 3 As shown, the fixing mechanism 32 includes a limiting block 327, which is fixedly connected to the tail end of the positioning rod 322. The positioning rod 322 passes through the first connecting block 323 to prevent the positioning rod 322 from slipping.

[0034] like Figure 2 、 Figure 3 As shown, the fixing mechanism 32 includes a stabilizing seat 328, which is fixedly connected to the frame 1, and the stabilizing seat 328 and the mounting seat 31 are arranged at intervals. The material picking piece 2 is located between the stabilizing seat 328 and the mounting seat 31. The stabilizing seat 328 has a stabilizing hole 3281 that matches the positioning rod 322. The stabilizing hole 3281 can provide support at the end of the positioning rod 322, thereby increasing the stability of the fixing of the material picking piece 2.

[0035] In the initial state: that is, the state when there is no material picking part 2, the protective part 331 is in a falling state due to the action of gravity and its center of gravity. At this time, the positioning block 326 on the positioning rod 322 is located between the locking part 3311 and the first connecting block 323, the elastic element 324 is in a compressed state, and the positioning block 326 is against the locking part 3311, preventing the positioning rod 322 from resetting.

[0036] Installation status: The end (connecting section) of the material picking component 2 is attracted by the strong magnet 321. Since the material picking component 2 is against the head end of the protective component 331, the protective component 331 moves downward, driving the tail end of the protective component 331 to tilt upward, thereby releasing the protection of the positioning rod 322. The positioning rod 322 moves laterally under the elastic force of the elastic element 324, and the head end of the positioning rod 322 protrudes from the positioning seat 31 until the positioning rod 322 enters the stabilizing hole 3281, completing the installation of the material picking component 2.

[0037] The positioning rod 322 in the fixing mechanism 32 can be directly pressed to retract it into the mounting seat 31. After the material-taking piece 2 is taken away, the protective piece 331 can be placed in the initial state.

[0038] The fixing mechanism 32 can also include a power component, which is arranged in the mounting seat 31. The output end of the power component 31 is transmission-connected to the positioning rod 322. The power component is used to provide power for the movement of the positioning rod 322. The power component can be a structure such as a cylinder, a hydraulic cylinder or an electric push rod.

[0039] Based on the above-mentioned ideal embodiment of the present invention, and in accordance with the above description, relevant personnel can make various changes and modifications without departing from the technical scope of the present invention. The technical scope of the present invention is not limited to the content of the specification, but must be determined according to the scope of the claims.

Claims

1. A self-protection transfer device, characterized in that: It comprises a frame (1), a material taking component (2) and a plurality of installation units (3); The bottom surface of the frame (1) is fixedly connected to the mounting unit (3), and the material picking member (2) and the mounting seat (31) are connected via the mounting unit (3). The mounting unit (3) includes a mounting seat (31) having a cavity, a fixing mechanism (32), and a protective mechanism (33). The fixing mechanism (32) is arranged in the cavity of the mounting seat (31), and the fixing mechanism (32) is located at the end of the mounting seat (31). The fixing mechanism (32) and the protective mechanism (33) correspond to each other one by one. The fixing mechanism (32) includes a strong magnet (321) and a positioning rod (322). The strong magnet (321) is fixedly connected to the end of the mounting seat (31). The strong magnet (321) has a through hole for the positioning rod (322) to pass through, the positioning rod (322) and the strong magnet (321) are arranged on the same side, the positioning rod (322) and the mounting seat (31) are elastically connected, and the head end of the positioning rod (322) passes through the through hole of the strong magnet (321) on the side where it is located, the strong magnet (321) is used to adsorb the material picking piece (2), and the connecting section of the material picking piece (2) is made of magnetic material. The protective mechanism (33) includes a protective piece (331), the protective piece (331) and the mounting seat (31) are rotatably connected, and the tail end of the protective piece (331) has a downwardly bent locking portion (3311); When the material-removing member (2) is separated from the mounting seat (31), the head end of the protective member (331) protrudes from the end of the mounting seat (31), and the protective member (331) abuts against the positioning rod (322) to prevent the end thereof from extending out of the mounting seat (31); When the material picking member (2) is adsorbed on the strong magnet (321), the material picking member (2) presses against the head end of the protective member (331), and the tail end of the protective member (331) tilts up and separates from the positioning rod (322).

2. A self-protection transfer device according to claim 1, characterized in that: The fixing mechanism (32) comprises a first connecting block (323) and an elastic element (324); the first connecting block (323) is fixedly connected to the mounting seat (31); the elastic element (324) is sleeved on the first connecting block (323); one end of the elastic element (324) abuts against the first connecting block (323), and the other end abuts against the positioning rod (322).

3. A self-protection transfer device according to claim 2, characterized in that: The fixing mechanism (32) is provided with a second connecting block (325) and a positioning block (326); the positioning block (326) is fixedly connected to the positioning rod (322); the second connecting block (325) is fixedly connected to the mounting seat (31); the positioning block (326) is located between the first connecting block (323) and the second connecting block (325); one end of the elastic element (324) abuts against the first connecting block (323) and the other end abuts against the positioning block (326); the second connecting block (325) is located between the first connecting block (323) and the end of the mounting seat (31).

4. A self-protection transfer device according to claim 3, characterized in that: The tail end of the protective member (331) extends between the first connecting block (323) and the second connecting block (325); When the material picking member (2) is adsorbed on the strong magnet (321), the positioning block (326) is close to the second connecting block (325), and the positioning block (326) is located between the second connecting block (325) and the locking portion (3311).

5. The self-protection transfer device according to claim 1, characterized in that: The locking portion (3311) has an avoidance surface (3312) on its end surface close to the second connection block (325), which is inclined downward from the top toward the direction away from the second connection block (325).

6. A self-protection transfer device according to claim 2, characterized in that: The fixing mechanism (32) comprises a limiting block (327), the limiting block (327) is fixedly connected to the tail end of the positioning rod (322), and the positioning rod (322) passes through the first connecting block (323).

7. The self-protection transfer device according to claim 1, characterized in that: The fixing mechanism (32) includes a stabilizing seat (328), the stabilizing seat (328) is fixedly connected to the frame (1), the stabilizing seat (328) and the mounting seat (31) are arranged at intervals, the material picking member (2) is located between the stabilizing seat (328) and the mounting seat (31), and the stabilizing seat (328) has a stabilizing hole (3281) that matches the positioning rod (322).

Images