Flexible bending center combined type suction cup wide in application range

Abstract

The utility model relates to the technical field of flexible bending center combined type suction cups, and discloses a flexible bending center combined type suction cup which is wide in application range and comprises a frame, an installation plate, a suction cup body, a driving mechanism and an adjusting mechanism, and the adjusting mechanism comprises a first guide rail fixedly installed at the bottom end of the installation plate. A second guide rail is fixedly mounted at the bottom end of the first guide rail, uniformly distributed third guide rails are slidably mounted at the bottom end of the first guide rail, first mounting blocks are fixedly mounted at the bottom end of the second guide rail, and uniformly distributed second mounting blocks are slidably mounted at the bottom ends of the second guide rail and the third guide rails. The air cylinder push rod drives the first connecting plate to move, the second sliding rail, the first connecting rod, the first mounting block and the second mounting block are used in cooperation, then the servo motor drives the first connecting plate to move, and the second mounting block, the guide rod and the second connecting rod are used in cooperation; therefore, the effect of bidirectionally adjusting the distance between the suction cups is achieved.

Description

Technical Field

[0001] This utility model relates to the field of flexible bending center combination suction cup technology, specifically a flexible bending center combination suction cup with a wide range of applications. Background Technology

[0002] The flexible bending center combination suction cup is an innovative piece of equipment used in the industrial field. It uses a combination of suction cups to pick up and transport sheet materials.

[0003] The existing flexible bending center combination suction cups have the following main technical defects: The existing flexible bending center combination suction cups mainly use several sets of suction cups to pick up the bending sheet material, and then load and unload it. However, the existing combination suction cups often have a limited range of applications. Most of them are only suitable for square sheet materials of one size. When transporting square sheet materials of different sizes, the number of suction cups is often increased to cope with the problem. When transporting square sheet materials larger than the suction cup size, it is not convenient to adjust the spacing between the suction cups. When picking up square sheet materials, there is a problem of uneven suction distribution. The sheet material may shake during loading, which will affect the bending accuracy and cause inconvenience to daily use. Utility Model Content

[0004] The purpose of this invention is to provide a flexible bending center combination suction cup with a wide range of applications to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a flexible bending center combination suction cup with wide applicability, comprising a frame, a mounting plate fixedly installed at the bottom of the frame, a suction cup provided at the bottom of the mounting plate, a driving mechanism fixedly installed at the upper end of the mounting plate, and an adjustment mechanism fixedly installed at the bottom end of the mounting plate, wherein:

[0006] The adjustment mechanism includes a first guide rail fixedly installed at the bottom of the mounting plate, a second guide rail fixedly installed at the bottom of the first guide rail, a third guide rail slidably installed at the bottom of the first guide rail, a first mounting block fixedly installed at the bottom of the second guide rail, and a second mounting block slidably installed at the bottom of the second and third guide rails.

[0007] Furthermore, the adjustment mechanism also includes a first mounting block and a guide rod fixedly mounted on one side of the second mounting block at the bottom of the second guide rail, a guide plate fixedly mounted on one side of the second mounting block at the bottom of the second guide rail, and a uniformly distributed first connecting rod rotatably mounted on the side of the first mounting block and the second mounting block away from the guide rod at the bottom of the second guide rail, and a uniformly distributed second connecting rod rotatably mounted on the side of the second mounting block away from the guide plate at the bottom of the third guide rail.

[0008] Furthermore, the second mounting block is slidably connected to the guide rod, and one side of the second mounting block at the bottom of the third guide rail is slidably connected to the guide plate. The first guide rail is symmetrically arranged about the bottom of the mounting plate, and one end of the second connecting rod is rotatably mounted on one side of the first mounting block.

[0009] Furthermore, the drive mechanism includes a cylinder push rod fixedly mounted on the upper end of the mounting plate. The working end of the cylinder push rod is fixedly connected to a first connecting plate. Fixed blocks are symmetrically mounted on the upper end of the mounting plate. A servo motor is fixedly mounted on one side of the fixed block. A threaded rod is rotatably mounted inside the fixed block. A second connecting block is threadedly connected to the outer side of the threaded rod.

[0010] Furthermore, the bottom end of the first connecting plate is fixedly connected to the side of the guide plate away from the second mounting block, the output end of the servo motor is fixedly connected to one end of the threaded rod through the fixing block, and the bottom end of the second connecting block is fixedly connected to the side of the third guide rail that is slidably installed at the bottom end of the first guide rail near the guide plate.

[0011] Furthermore, the suction cup is fixedly installed at the bottom ends of the first mounting block and the second mounting block.

[0012] Furthermore, the suction cup is a vacuum suction cup with cushioning.

[0013] Compared with the prior art, this utility model provides a flexible bending center combination suction cup with a wide range of applications, and has the following beneficial effects:

[0014] This versatile flexible bending center combination suction cup moves the first connecting plate via a cylinder push rod. The longitudinal spacing between the suction cups can be adjusted through the cooperation of the second slide rail, the first connecting rod, the first mounting block, and the second mounting block. Then, the first connecting plate moves via a servo motor, and the lateral spacing between the suction cups can be adjusted through the cooperation of the second mounting block, the guide rod, and the second connecting rod. This achieves bidirectional adjustment of the suction cup spacing, thus adapting to square sheet materials of different sizes. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the main structure of the present utility model;

[0016] Figure 2 This is a schematic diagram of the drive mechanism structure of this utility model;

[0017] Figure 3 This is a schematic diagram of the adjustment mechanism of this utility model;

[0018] Figure 4 This is a partial structural diagram of the adjustment mechanism of this utility model;

[0019] Figure 5This is a schematic diagram of the structure for taking square sheet material according to this utility model;

[0020] Figure 6 This is a schematic diagram of the structure of this utility model when taking square plates of different sizes.

[0021] In the diagram: 1. Frame; 2. Mounting plate; 3. Drive mechanism; 31. Cylinder push rod; 32. First connecting plate; 33. Servo motor; 34. Fixing block; 35. Threaded rod; 36. Second connecting block; 4. Adjustment mechanism; 41. First guide rail; 42. Second guide rail; 43. Third guide rail; 44. First mounting block; 45. Second mounting block; 46. Guide rod; 47. Guide plate; 48. First connecting rod; 49. Second connecting rod; 5. Suction cup. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model. Example

[0023] Please see Figure 1 - Figure 6 A widely applicable flexible bending center combination suction cup includes a frame 1, a mounting plate 2 fixedly mounted at the bottom of the frame 1, a suction cup 5 provided at the bottom of the mounting plate 2, a driving mechanism 3 fixedly mounted at the upper end of the mounting plate 2, and an adjusting mechanism 4 fixedly mounted at the bottom end of the mounting plate 2, wherein:

[0024] The adjustment mechanism 4 includes a first guide rail 41 fixedly installed at the bottom of the mounting plate 2, a second guide rail 42 fixedly installed at the bottom of the first guide rail 41, a third guide rail 43 evenly distributed slidably installed at the bottom of the first guide rail 41, a first mounting block 44 fixedly installed at the bottom of the second guide rail 42, and a second mounting block 45 evenly distributed slidably installed at the bottom of the second guide rail 42 and the third guide rail 43.

[0025] Furthermore, the adjustment mechanism 4 also includes a first mounting block 44 and a guide rod 46 fixedly mounted on one side of the second mounting block 45 at the bottom end of the second guide rail 42. A guide plate 47 is fixedly mounted on one side of the second mounting block 45 at the bottom end of the second guide rail 42. A uniformly distributed first connecting rod 48 is rotatably mounted on the side of the first mounting block 44 and the second mounting block 45 away from the guide rod 46 at the bottom end of the second guide rail 42. A uniformly distributed second connecting rod 49 is rotatably mounted on the side of the second mounting block 45 away from the guide plate 47 at the bottom end of the third guide rail 43.

[0026] Furthermore, the second mounting block 45 is slidably connected to the guide rod 46, and one side of the second mounting block 45 at the bottom of the third guide rail 43 is slidably connected to the guide plate 47. The first guide rail 41 is symmetrically arranged about the bottom of the mounting plate 2. One end of the second connecting rod 49 is rotatably mounted on one side of the first mounting block 44. The first mounting block 44 is fixedly mounted, and the second mounting block 45 can slide on the bottom of the third guide rail 43 and the second guide rail 42 through the first connecting plate 32, so as to achieve the effect of bidirectional adjustment of the suction cup.

[0027] Furthermore, the driving mechanism 3 includes a cylinder push rod 31 fixedly installed on the upper end of the mounting plate 2. The working end of the cylinder push rod 31 is fixedly connected to a first connecting plate 32. Fixed blocks 34 are symmetrically installed on the upper end of the mounting plate 2. A servo motor 33 is fixedly installed on one side of the fixed block 34. A threaded rod 35 is rotatably installed inside the fixed block 34. A second connecting block 36 is threadedly connected to the outer side of the threaded rod 35. The cylinder push rod 31 can cooperate with the first connecting plate 32 to drive the adjustment mechanism 4 to adjust the longitudinal spacing between the suction cups 5. The servo motor 33, in cooperation with the second connecting plate 36, drives the adjustment mechanism to adjust the lateral spacing between the suction cups 5.

[0028] Furthermore, the bottom end of the first connecting plate 32 is fixedly connected to the side of the guide plate 47 away from the second mounting block 45, the output end of the servo motor 33 is fixedly connected to one end of the fixed block 34 and the threaded rod 35, and the bottom end of the second connecting block 36 is fixedly connected to the side of the third guide rail 43, which is slidably mounted on the bottom end of the first guide rail 41, near the guide plate 47.

[0029] Furthermore, the suction cup 5 is fixedly installed at the bottom of the first mounting block 44 and the second mounting block 45, and the suction cup 5 can be adjusted bidirectionally according to the first mounting block 44 and the second mounting block 45.

[0030] Furthermore, the suction cup 5 is a vacuum suction cup with cushioning.

[0031] The specific usage and function of this embodiment are as follows:

[0032] In use, the operator first connects the combined suction cup to the drive device through frame 1. Then, the drive device can move the device to the square plate to be processed for conveying. The suction cup 5 picks up the square plate, and then the drive device conveys the square plate to the bending area for bending.

[0033] Furthermore, when processing directional plates of different sizes, if the size of the square plate is too large, the distance between the suction cups 5 is adjusted by the drive mechanism 3 in conjunction with the adjustment mechanism 4 to accommodate the square plate. First, the cylinder push rod 31 is activated, which pushes the first connecting plate 32 to move. The first connecting plate 32 drives the second mounting block 44, which is slidably mounted on the bottom of the second guide rail 42, to slide. Then, the first connecting rod 48 is used to uniformly adjust the distance between each group of second mounting blocks 45. At the same time, the second mounting block 45, which is slidably mounted on the bottom of the third guide rail 43, slides on the bottom of the third guide rail 43 to adjust the longitudinal distance between the suction cups 5.

[0034] Furthermore, by starting the servo motor 33, the threaded rod 35 is driven to rotate. Then, the threaded rod 35 can drive the second connecting block 36 to move. The second connecting block 36 drives the third guide rail 43 to slide at the bottom end of the first guide rail 41. The second mounting block 45 installed at the bottom end of the third guide rail 43 slides outside the guide rod 46. At the same time, one side of the second mounting block 45 can slide inside the guide plate 47. Through the cooperation of the guide rod 46 and the guide plate 47, the second mounting block 45 is guided during adjustment and made more stable during adjustment. Then, the lateral spacing between the suction cups 5 can be adjusted by adjusting the second mounting block 45.

[0035] Furthermore, the distance between the suction cups 5 is adjusted bidirectionally by the drive mechanism 3 in conjunction with the adjustment mechanism 4. After the suction cups 5 are adjusted according to the size of the square plate to be processed, the square plate can be picked up by the suction cups 5 and then transported to the bending area for subsequent processing.

[0036] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A widely applicable flexible bending center combination suction cup, comprising a frame (1), wherein a mounting plate (2) is fixedly installed at the bottom end of the frame (1), and a suction cup (5) is provided at the bottom of the mounting plate (2), characterized in that, A drive mechanism (3) is fixedly installed on the upper end of the mounting plate (2), and an adjustment mechanism (4) is fixedly installed on the bottom end of the mounting plate (2), wherein: The adjustment mechanism (4) includes a first guide rail (41) fixedly installed at the bottom of the mounting plate (2), a second guide rail (42) fixedly installed at the bottom of the first guide rail (41), a third guide rail (43) slidably installed at the bottom of the first guide rail (41), a first mounting block (44) fixedly installed at the bottom of the second guide rail (42), and a second mounting block (45) slidably installed at the bottom of the second guide rail (42) and the third guide rail (43).

2. The widely applicable flexible bending center combination suction cup according to claim 1, characterized in that: The adjustment mechanism (4) further includes a first mounting block (44) at the bottom of the second guide rail (42) and a guide rod (46) fixedly mounted on one side of the second mounting block (45). A guide plate (47) is fixedly mounted on one side of the second mounting block (45) at the bottom of the second guide rail (42). A first connecting rod (48) is rotatably mounted on the side of the first mounting block (44) and the second mounting block (45) away from the guide rod (46) at the bottom of the second guide rail (42). A second connecting rod (49) is rotatably mounted on the side of the second mounting block (45) at the bottom of the third guide rail (43) away from the guide plate (47).

3. The widely applicable flexible bending center combination suction cup according to claim 2, characterized in that: The second mounting block (45) is slidably connected to the guide rod (46). The second mounting block (45) at the bottom of the third guide rail (43) is slidably connected to the guide plate (47). The first guide rail (41) is symmetrically arranged about the bottom of the mounting plate (2). One end of the second connecting rod (49) is rotatably mounted on one side of the first mounting block (44).

4. The widely applicable flexible bending center combination suction cup according to claim 1, characterized in that: The drive mechanism (3) includes a cylinder push rod (31) fixedly installed on the upper end of the mounting plate (2). The working end of the cylinder push rod (31) is fixedly connected to a first connecting plate (32). Fixed blocks (34) are symmetrically installed on the upper end of the mounting plate (2). A servo motor (33) is fixedly installed on one side of the fixed block (34). A threaded rod (35) is rotatably installed inside the fixed block (34). A second connecting block (36) is threadedly connected to the outside of the threaded rod (35).

5. A widely applicable flexible bending center combination suction cup according to claim 4, characterized in that: The bottom end of the first connecting plate (32) is fixedly connected to the side of the guide plate (47) away from the second mounting block (45). The output end of the servo motor (33) is fixedly connected through the fixed block (34) and one end of the threaded rod (35). The bottom end of the second connecting block (36) is fixedly connected to the side of the third guide rail (43) that is slidably installed on the bottom end of the first guide rail (41) near the guide plate (47).

6. The widely applicable flexible bending center combination suction cup according to claim 1, characterized in that: The suction cup (5) is fixedly installed at the bottom of the first mounting block (44) and the second mounting block (45).

7. A widely applicable flexible bending center combination suction cup according to claim 6, characterized in that: The suction cup (5) is a vacuum suction cup with buffer.

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