Plate parallel gripper device

Abstract

The utility model relates to a plate parallel gripper device which is characterized in that two gripper assemblies are mounted on a gripping mounting frame side by side in the left-right direction, and the tops of the gripper assemblies are mounted on the gripping mounting frame through a gripper mounting frame; the gripper assembly sequentially comprises a first portal frame and a gripper base frame from top to bottom, the driving end of the bottom of a lifting air cylinder drives a lifting movable plate below to move in the vertical direction, and the bottom of a suction cup mounting rod penetrates through the gripper base frame and then is connected with a suction cup. The driving end of the side pushing air cylinder drives the lower supporting plate located on the inner side of the side plate to move in the front-back direction through a side pushing rod. The plate is grabbed through the suction cups, the bottom of the plate is supported through the lower supporting plates on the two sides of the lower portion of the plate, the guide wheels are installed on the lower supporting plates, and the grabbed plate can be continuously conveyed conveniently.

Description

Technical Field

[0001] The utility model relates to the technical field related to aluminum plate stacking processing, in particular to a parallel gripping device for plate materials. Background Art

[0002] Aluminum plate refers to a rectangular plate made by rolling aluminum ingots. It is divided into pure aluminum plate, alloy aluminum plate, thin aluminum plate, medium and thick aluminum plate, and patterned aluminum plate. The shapes of aluminum plates in the actual processing process are various.

[0003] After extensive searching, I found the Chinese patent publication number CN220316542U, which discloses a pneumatic clamping mechanism suitable for stacking aluminum plates. The mechanism includes two support beams arranged in parallel along the Y-axis direction, two mounting beams arranged in parallel along the X-axis direction are installed at the top between the two support beams, a mounting top frame is installed at the top between the two mounting beams, and two mounting beams arranged in parallel along the X-axis direction are installed at the bottom between the support beams. Several suction cup clamping mechanisms are evenly fixed and installed along the Y-axis at the bottom of the mounting beam on the negative side of the X-axis. A lifting cylinder is installed near the middle of the bottom of the mounting beam on the positive side of the X-axis along the Y-axis direction, and a lifting cylinder is installed on the cylinder frame. The driving end of the bottom of the lifting cylinder is connected to the suction cup clamping mechanism below. The suction cup clamping mechanism of the utility model can be flexibly adjusted on the mounting beam, and the clamped aluminum plate can be auxiliary fastened by a fastening plate to reduce the risk of the aluminum plate falling.

[0004] In summary, when the existing suction cup clamping mechanism grabs the sheet material, it can perform auxiliary fastening processing on the clamped sheet material through the fastening plate. After the fastening plate fastens the sheet material, it is inconvenient to continue the conveying process of the sheet material.

[0005] In view of the above-mentioned defects, the designer actively carried out research and innovation in order to create a parallel sheet material gripper device to make it more valuable for industrial use. Utility Model Content

[0006] In order to solve any of the above technical problems, the purpose of the present invention is to provide a parallel plate gripping device.

[0007] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0008] A parallel gripper device for sheet materials includes a gripper mounting frame, on which two gripper assemblies are mounted in parallel along the left-right direction, and the tops of the gripper assemblies are mounted on the gripper mounting frame through the gripper mounting frame;

[0009] The gripper assembly includes a first gantry and a gripper base frame from top to bottom. The middle part of the first gantry is connected to the bottom of the gripper mounting frame. A second gantry is installed in the middle part of the gripper base frame. A lifting cylinder is installed in the middle part of the second gantry. A lifting movable plate is provided between the second gantry and the gripper base frame. The driving end at the bottom of the lifting cylinder drives the lifting movable plate below to move in the vertical direction. A number of suction cup mounting rods are installed at the bottom of the lifting movable plate. The bottom of the suction cup mounting rod passes through the gripper base frame and is connected to the suction cup.

[0010] Side plates are installed on the front and rear sides of the bottom of the gripper base frame, and side push cylinders are installed on the outer sides of the side plates. The driving end of the side push cylinder drives the lower support plate located on the inner side of the side plate to move in the front and rear directions through the side push rod.

[0011] As a further improvement of the present invention, a docking block is installed on the top of the gripper mounting frame, and a docking slot adapted to the above-mentioned docking block is opened on the gripping mounting frame on one side of the docking block, and the docking block is inserted into the docking slot along the front-to-back direction.

[0012] As a further improvement of the present invention, both the inserting block and the slot are arranged in a T-shaped structure.

[0013] As a further improvement of the present invention, a locking groove is provided in the middle of the top of the plug block, a through hole connected to the locking groove is provided on the grabbing mounting frame directly above the locking groove, and the bottom of the locking rod in the through hole is threadedly connected to the locking groove.

[0014] As a further improvement of the present invention, an adsorption structure is installed at the bottom of the gripper base frame inside the plurality of suction cups.

[0015] As a further improvement of the present invention, the adsorption structure is a vacuum adsorption platform.

[0016] As a further improvement of the present invention, the lifting movable plate is connected to the second gantry via a plurality of lifting guide shafts.

[0017] As a further improvement of the present invention, at least one guide wheel seat is installed on the lower support plate, a guide wheel is installed on the guide wheel seat, and the guide wheel runs along the left and right directions.

[0018] By means of the above solution, the present invention has at least the following advantages:

[0019] The utility model grabs the sheet material through the suction cup, and supports the bottom of the sheet material through the lower support plates on both sides below, and guide wheels are installed on the lower support plates to facilitate the continued transportation and processing of the sheet material after grabbing;

[0020] The gripper assembly of the utility model is installed on the gripping mounting frame through the structure of the inserting block and the slot, so that the position of the gripper assembly on the gripping mounting frame is more adjustable.

[0021] The above description is only an overview of the technical solution of the present invention. In order to more clearly understand the technical means of the present invention and to implement it according to the contents of the specification, the following is a detailed description of the preferred embodiments of the present invention in conjunction with the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following is a brief introduction to the drawings required for use in the embodiments. It should be understood that the following drawings only illustrate certain embodiments of the present invention and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying any creative work.

[0023] Figure 1 This is a structural diagram of a parallel plate gripping device of the utility model;

[0024] Figure 2 yes Figure 1 Schematic diagram of the structure of the side view of the middle gripper assembly.

[0025] The meanings of the reference numerals in the figures are as follows.

[0026] Grabbing mounting frame 1, gripper assembly 2, gripper mounting frame 3, inserting block 4, slotting slot 5, through hole 6, locking rod 7, locking groove 8, first gantry 9, gripper base frame 10, side plate 11, second gantry 12, lifting cylinder 13, lifting movable plate 14, lifting guide shaft 15, suction cup mounting rod 16, suction cup 17, adsorption structure 18, side thrust cylinder 19, side thrust rod 20, lower support plate 21, guide wheel seat 22, guide wheel 23. DETAILED DESCRIPTION

[0027] The following embodiments are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0028] In order to enable those skilled in the art to better understand the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all of the embodiments. The components of the embodiments of the present invention generally described and shown in the drawings here can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the present invention provided in the drawings is not intended to limit the scope of the utility model for which protection is sought, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without making creative work are within the scope of protection of the present invention.

[0029] Example

[0030] like Figure 1~Figure 2 As shown,

[0031] A parallel gripper device for sheet materials comprises a gripper mounting frame 1 on which two gripper assemblies 2 are mounted in parallel along the left-right direction. The tops of the gripper assemblies 2 are mounted on the gripper mounting frame 1 via a gripper mounting frame 3.

[0032] 1. Removable installation method of gripper assembly 2:

[0033] A docking block 4 is mounted on the top of the gripper mounting frame 3. A docking slot 5 is provided on the gripper mounting frame 1 on one side of the docking block 4, which is adapted to the docking block 4. The docking block 4 is inserted into the docking slot 5 along the front-to-back direction. Both the docking block 4 and the docking slot 5 are T-shaped.

[0034] A locking groove 8 is provided in the middle of the top of the insert block 4, and a through hole 6 connected to the locking groove 8 is provided on the grabbing mounting frame 1 just above the locking groove 8. The bottom of the locking rod 7 in the through hole 6 is threadedly connected to the locking groove 8.

[0035] 2. Gripper component 2:

[0036] The gripper assembly 2 includes a first gantry 9 and a gripper base 10 from top to bottom. The middle of the first gantry 9 is connected to the bottom of the gripper mounting frame 3. A second gantry 12 is installed in the middle of the gripper base 10. A lifting cylinder 13 is installed in the middle of the second gantry 12. A lifting movable plate 14 is provided between the second gantry 12 and the gripper base 10. The driving end at the bottom of the lifting cylinder 13 drives the lifting movable plate 14 below to move in the vertical direction. The lifting movable plate 14 is connected to the second gantry 12 through a number of lifting guide shafts 15. A number of suction cup mounting rods 16 are installed at the bottom of the lifting movable plate 14. The bottom of the suction cup mounting rod 16 passes through the gripper base 10 and is connected to the suction cup 17. An adsorption structure 18 is installed at the bottom of the gripper base 10 inside the number of suction cups 17. The adsorption structure 18 is a vacuum adsorption platform.

[0037] Side plates 11 are installed on the front and rear sides of the bottom of the gripper base 10, and side thrust cylinders 19 are installed on the outer sides of the side plates 11. The driving end of the side thrust cylinder 19 drives the lower support plate 21 located on the inner side of the side plate 11 to move in the front and rear directions through the side thrust rod 20.

[0038] At least one guide wheel seat 22 is mounted on the lower support plate 21 , and a guide wheel 23 is mounted on the guide wheel seat 22 , and the guide wheel 23 runs in the left-right direction.

[0039] The lifting cylinder 13 drives the suction cup 17 downward via the suction cup mounting rod 16 to grab the sheet material. Then, the side push cylinder 19 drives the lower support plate 21 inward via the side push rod 20, so that the lower support plate 21 is positioned above the sheet material, thereby supporting both sides of the sheet material. The suction structure 18 can play a role in assisting the grabbing. Then, after the grabbing is completed, the sheet material can be easily docked with the subsequent transportation mechanism via the guide wheel 23.

[0040] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implying the number of technical features indicated. Therefore, features defined as "first", "second", etc. may explicitly or implicitly include one or more of such features. In the description of the present invention, unless otherwise specified, "multiple" means two or more.

[0041] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense. For example, they may refer to fixed connections, detachable connections, or integral connections; mechanical connections, electrical connections, direct connections, indirect connections through an intermediate medium, and internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on specific circumstances.

[0042] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. It should be pointed out that ordinary technicians in this technical field can make several improvements and modifications without departing from the technical principles of the present invention. These improvements and modifications should also be regarded as within the scope of protection of the present invention.

Claims

1. A parallel gripper device for sheet materials, comprising a gripper mounting frame (1), two gripper assemblies (2) being mounted in parallel along the left-right direction on the gripper mounting frame (1), and the tops of the gripper assemblies (2) being mounted on the gripper mounting frame (1) via a gripper mounting frame (3); Its characteristics are: The gripper assembly (2) includes a first gantry (9) and a gripper base frame (10) from top to bottom, the middle of the first gantry (9) is connected to the bottom of the gripper mounting frame (3), a second gantry (12) is installed in the middle of the gripper base frame (10), a lifting cylinder (13) is installed in the middle of the second gantry (12), a lifting movable plate (14) is provided between the second gantry (12) and the gripper base frame (10), the driving end at the bottom of the lifting cylinder (13) drives the lifting movable plate (14) below to move in the vertical direction, and a plurality of suction cup mounting rods (16) are installed at the bottom of the lifting movable plate (14), and the bottom of the suction cup mounting rod (16) passes through the gripper base frame (10) and is connected to the suction cup (17); Side plates (11) are installed on both the front and rear sides of the bottom of the gripper base (10), and a side thrust cylinder (19) is installed on the outer side of the side plate (11). The driving end of the side thrust cylinder (19) drives the lower support plate (21) located on the inner side of the side plate (11) to move in the front and rear directions through the side thrust rod (20).

2. A parallel sheet material gripper device according to claim 1, characterized in that: A mating block (4) is installed on the top of the gripper mounting frame (3), and a mating slot (5) adapted to the mating block (4) is provided on the gripping mounting frame (1) on one side of the mating block (4), and the mating block (4) is inserted into the mating slot (5) along the front-back direction.

3. A parallel plate gripper device according to claim 2, characterized in that: The inserting block (4) and the slot (5) are both arranged in a T-shaped structure.

4. A parallel plate gripper device according to claim 2, characterized in that: A locking groove (8) is provided in the middle of the top of the plug-in block (4), a through hole (6) connected to the locking groove (8) is provided on the grabbing mounting frame (1) directly above the locking groove (8), and the bottom of the locking rod (7) in the through hole (6) is threadedly connected to the locking groove (8).

5. The parallel plate gripping device according to claim 1, characterized in that: An adsorption structure (18) is installed at the bottom of the gripper base frame (10) inside the plurality of suction cups (17).

6. A parallel plate gripper device according to claim 5, characterized in that: The adsorption structure (18) is a vacuum adsorption platform.

7. A parallel plate gripper device according to claim 1, characterized in that: The lifting movable plate (14) is connected to the second gantry (12) via a plurality of lifting guide shafts (15).

8. The parallel plate gripper device according to claim 1, characterized in that: At least one guide wheel seat (22) is mounted on the lower support plate (21), a guide wheel (23) is mounted on the guide wheel seat (22), and the guide wheel (23) runs in a left-right direction.

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