CN212923510U

CN212923510U - Large-stroke mechanism for pushing and translating by air cylinder

Info

Publication number: CN212923510U
Application number: CN202021915460.4U
Authority: CN
Inventors: 王献岗
Original assignee: Nanjing Marke Machinery Co ltd
Current assignee: Nanjing Marke Machinery Co ltd
Priority date: 2020-09-04
Filing date: 2020-09-04
Publication date: 2021-04-09
Anticipated expiration: 2030-09-04

Abstract

The utility model discloses a cylinder-pushing translation large-stroke mechanism, relating to the relevant technical field of workpiece moving mechanisms; the mechanism comprises a working chamber, wherein a processing assembly is arranged in the working chamber, the processing assembly comprises a grabbing mechanical arm and a moving connecting rod, and one side of the grabbing mechanical arm is connected with the moving connecting rod; the movable connecting rods are connected with the air cylinder assembly through a movable assembly, the middle part of the movable plate in the movable assembly is connected with the end parts of the movable connecting rods, two ends of the movable plate in the movable assembly are hinged with the swinging connecting rods through hinge rods, the end parts of the two swinging connecting rods are hinged to two sides of the supporting plate through hinge rods respectively, and one of the hinge rods is provided with a swinging rod; through setting up the removal subassembly, can drive through the removal connecting rod and snatch the manipulator and carry out the removal of vertical direction when carrying out the horizontal direction removal with the work piece on the mobile workbench that the interval set up, can avoid the barrier between two mobile workbench.

Description

Large-stroke mechanism for pushing and translating by air cylinder

Technical Field

The utility model relates to a work piece moving mechanism correlation technique field specifically is a cylinder promotes big stroke mechanism of translation.

Background

In a traditional assembly, a cylinder is used for pushing a movable connecting rod to horizontally translate on two movable working tables in a large stroke direction, then the movable connecting rod is lifted by a lifting assembly to avoid a barrier between the two movable working tables, and the lifting assembly needs to be additionally provided with a driving assembly to drive lifting, so that the whole assembly is complex and needs more power expenditure.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a big stroke mechanism of cylinder promotion translation to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a large-stroke mechanism for pushing and translating an air cylinder comprises a working chamber, wherein a processing assembly is arranged in the working chamber and comprises a grabbing manipulator and a moving connecting rod, one side of the grabbing manipulator is connected with the moving connecting rod, and the moving connecting rod is connected with an air cylinder assembly; the movable connecting rod is connected with the air cylinder assembly through a movable assembly, the movable assembly comprises a swinging rod, hinged rods, swinging connecting rods, a movable plate, a supporting plate, connecting blocks, a sliding chute, a driving rod, a disc, a rotating rod and a connecting rod, the middle part of the movable plate is connected with the end part of the movable connecting rod, two ends of the movable plate are hinged with the swinging connecting rods through the hinged rods, the end parts of the two swinging connecting rods are respectively hinged on two sides of the supporting plate through the hinged rods, the swinging rod is installed on one of the hinged rods, the end part of the swinging rod is hinged with the connecting rod through the hinged rod, the end part of the connecting rod is hinged on the eccentric part on one side of the disc through the hinged rod, the driving rod is hinged on the eccentric part on the other side of the disc, the disc is rotatably, one side of the connecting block is in sliding connection with a sliding groove arranged on the working chamber through a sliding block.

As a further aspect of the present invention: the air cylinder assembly comprises a pushing spring, a telescopic push rod and an air cylinder body, the telescopic push rod is connected to the air cylinder body in a sliding mode, the end portion of the telescopic push rod is connected with a connecting block, the pushing spring is sleeved on the periphery of the telescopic push rod, and two ends of the pushing spring are connected with the connecting block and the air cylinder body respectively.

As a further aspect of the present invention: two groups of movable working tables for conveying workpieces are arranged below the movable assembly at intervals, and when the movable connecting rod is located at the maximum stroke of the two sides, the grabbing mechanical arm is respectively contacted with the workpieces on the movable working tables at the two sides.

As a further aspect of the present invention: and an electromagnet is arranged on one side of the grabbing manipulator matched with the workpiece.

As a further aspect of the present invention: moving plate top one side is through buffering subassembly and studio inner wall connection, the buffering subassembly includes buffering telescopic link, buffer spring and buffer piston, buffering telescopic link one end is inserted and is established in buffer piston and with buffer piston sliding connection, buffer piston and studio inner wall sliding connection, the tip and the moving plate of buffering telescopic link are connected and the peripheral cover is equipped with buffer spring, buffer spring's both ends respectively with moving plate and buffer piston connection.

Compared with the prior art, the beneficial effects of the utility model are that:

1. through setting up the removal subassembly, can drive through the removal connecting rod and snatch the manipulator and carry out the removal of vertical direction when carrying out the horizontal direction removal with the work piece on the mobile workbench that the interval set up, can avoid the barrier between two mobile workbench for the suitability that the workplace required has been increased.

2. Through setting up the buffering subassembly, can drive the motion that removes the connecting rod when moving and play auxiliary motion's motion, thereby can the accessible carry on spacingly to the motion of buffer piston and buffering telescopic link simultaneously and carried on spacingly the effect to the motion of removing the connecting rod.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural view of the moving assembly and the cylinder assembly in fig. 1.

Notations for reference numerals: the device comprises a working chamber 1, an electromagnet 2, a grabbing manipulator 3, a buffer telescopic rod 4, a buffer spring 6, a buffer piston 7, a moving assembly 8, a pushing spring 9, a telescopic push rod 10, a cylinder body 11, a workpiece 12, a moving workbench 13, a moving connecting rod 14, a swing rod 81, a hinge rod 82, a swing connecting rod 83, a moving plate 84, a supporting plate 85, a connecting block 87, a sliding groove 88, a driving rod 89, a disc 90, a rotating rod 91 and a connecting rod 92.

Detailed Description

The present invention will be described in detail with reference to the following embodiments, wherein like or similar elements are designated by like reference numerals throughout the drawings or description, and wherein the shape, thickness or height of the various elements may be expanded or reduced in practical applications. The embodiments of the present invention are provided only for illustration, and not for limiting the scope of the present invention. Any obvious and obvious modifications or alterations to the present invention can be made without departing from the spirit and scope of the present invention.

Referring to fig. 1-2, in an embodiment of the present invention, an air cylinder pushing translation long-stroke mechanism includes a working chamber 1, a processing assembly is disposed in the working chamber 1, the processing assembly includes a grabbing manipulator 3 and a moving connecting rod 14, one side of the grabbing manipulator 3 is connected to the moving connecting rod 14, and the moving connecting rod 14 is connected to an air cylinder assembly; the moving connecting rod 14 is connected with the cylinder assembly through the moving assembly 8, the moving assembly 8 comprises a swinging rod 81, a hinged rod 82, a swinging connecting rod 83, a moving plate 84, a supporting plate 85, a connecting block 87, a sliding groove 88, a driving rod 89, a disc 90, a rotating rod 91 and a connecting rod 92, the middle part of the moving plate 84 is connected with the end part of the moving connecting rod 14, both ends of the moving plate 84 are hinged with the swinging connecting rod 83 through the hinged rod 82, the end parts of the two swinging connecting rods 83 are respectively hinged on both sides of the supporting plate 85 through the hinged rod 82, the swinging rod 81 is installed on one of the hinged rods 82, the end part of the swinging rod 81 is hinged with the connecting rod 92 through the hinged rod 82, the end part of the connecting rod 92 is hinged at the eccentric position on one side of the disc 90 through the hinged rod 82, the eccentric position on the other side, the end of the driving rod 89 is hinged to one end of the connecting block 87, the other end of the connecting block 87 is connected with the telescopic push rod 10, and one side of the connecting block 87 is in sliding connection with a sliding groove 88 arranged on the working chamber 1 through a sliding block.

In this embodiment, two sets of moving tables 13 for conveying the workpieces 12 are provided below the moving assembly at intervals, and when the moving link 14 is located at the maximum stroke on both sides, the gripping robot 3 contacts the workpieces 12 on the moving tables 13 on both sides respectively.

Referring to fig. 1, in another embodiment of the present invention, the cylinder assembly includes a push spring 9, a telescopic rod 10 and a cylinder body 11, the telescopic rod 10 is slidably connected to the cylinder body 11, an end of the telescopic rod 10 is connected to the connecting block 87, the push spring 9 is sleeved on a periphery of the telescopic rod 10, and two ends of the push spring 9 are respectively connected to the connecting block 87 and the cylinder body 11.

The working principle is as follows: the working chamber 1 pushes the connecting block 87 to do reciprocating motion in the horizontal direction at the sliding chute 88 through the telescopic push rod 10, when the connecting block 87 does reciprocating motion in the horizontal direction at the sliding chute 88, the disk 90 is driven to rotate by the driving rod 89, the disk 90 rotates on the working chamber 1 through the rotating rod 91 and drives the oscillating rod 81 to oscillate through the connecting rod 92, the motion track of the oscillating rod 81 is shown in the dotted line direction at the oscillating rod 81 in fig. 1, the oscillating rod 81 drives the hinge rod 82 to rotate when oscillating, the hinge rod 82 drives the moving plate 84 to do reciprocating motion in the horizontal direction and also do reciprocating motion in the vertical direction through the swing connecting rod 83, so that the grabbing manipulator 3 reciprocates between the two moving tables 13 to move the workpiece 12, and the motion track is shown in the dotted line above the moving tables 13 in fig. 1.

Through setting up the removal subassembly, can drive through the removal connecting rod 14 and snatch manipulator 3 and carry out the removal of vertical direction when carrying out the horizontal direction removal with work piece 12 on the mobile workbench 13 that the interval set up, can avoid the barrier between two mobile workbench 13 for the required suitability in workplace has been increased.

Referring to fig. 1, in another embodiment of the present invention, an electromagnet 2 is disposed on a side of the grabbing manipulator 3, which is engaged with the workpiece 12; the magnetic workpiece can be moved by means of an electromagnet 2.

Referring to fig. 1, in another embodiment of the present invention, one side of the top of the movable plate 84 is connected to the inner wall of the working chamber 1 through a buffer assembly, the buffer assembly includes a buffer telescopic rod 4, a buffer spring 6 and a buffer piston 7, one end of the buffer telescopic rod 4 is inserted into the buffer piston 7 and is slidably connected to the buffer piston 7, the buffer piston 7 is slidably connected to the inner wall of the working chamber 1, the end of the buffer telescopic rod 4 is connected to the movable plate 84, and a buffer spring 6 is sleeved on the periphery of the end of the buffer telescopic rod 4, and two ends of the buffer spring 6 are respectively connected to the movable plate 84 and the buffer piston 7.

The working principle is as follows: in the process of moving plate 84 up and down, left and right movement, buffering telescopic link 4 can be the reciprocating motion of vertical direction in buffering piston 7, buffering piston 7 can be the reciprocating motion of horizontal direction with studio 1, buffer spring 6 can play the effect of buffering when buffering telescopic link 4 is the reciprocating motion of vertical direction, through setting up the buffering subassembly, can drive the motion that removes connecting rod 14 when moving plate 84 and move, thereby can the accessible carry out spacing effect to the motion of buffering piston 7 and buffering telescopic link 4 and has played the motion that removes connecting rod 14 and carry out spacing effect simultaneously.

The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connection mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt prior art, and conventional model, including circuit connection adopts conventional connection mode among the prior art, does not detailed here again.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A large-stroke mechanism for translation pushed by an air cylinder comprises a working chamber (1), wherein a processing assembly is arranged in the working chamber (1), the processing assembly comprises a grabbing manipulator (3) and a moving connecting rod (14), one side of the grabbing manipulator (3) is connected with the moving connecting rod (14), and the moving connecting rod (14) is connected with an air cylinder assembly; the device is characterized in that the moving connecting rod (14) is connected with the cylinder assembly through a moving assembly (8), the moving assembly (8) comprises a swinging rod (81), a hinged rod (82), a swinging connecting rod (83), a moving plate (84), a supporting plate (85), a connecting block (87), a sliding chute (88), a driving rod (89), a disc (90), a rotating rod (91) and a connecting rod (92), the middle part of the moving plate (84) is connected with the end part of the moving connecting rod (14), two ends of the moving plate are hinged with the swinging connecting rod (83) through the hinged rod (82), the end parts of the two swinging connecting rods (83) are respectively hinged on two sides of the supporting plate (85) through the hinged rod (82), one of the hinged rods (82) is provided with the swinging rod (81), the end part of the swinging rod (81) is hinged with the connecting rod (92) through the hinged rod (82), the end part of the connecting rod (92) is hinged on the eccentric part of one side of, the eccentric department of opposite side of disc (90) articulates there is actuating lever (89), and disc (90) rotate with studio (1) inner wall through dwang (91) and are connected, the tip of actuating lever (89) articulates in connecting block (87) one end, the connecting block (87) other end is connected with telescopic push rod (10), one side of connecting block (87) is passed through the slider and is installed spout (88) sliding connection on studio (1).

2. The air cylinder pushing translation large-stroke mechanism according to claim 1, wherein the air cylinder assembly comprises a pushing spring (9), a telescopic push rod (10) and an air cylinder body (11), the telescopic push rod (10) is connected in the air cylinder body (11) in a sliding mode, the end portion of the telescopic push rod (10) is connected with the connecting block (87), the pushing spring (9) is sleeved on the periphery of the telescopic push rod (10), and two ends of the pushing spring (9) are respectively connected with the connecting block (87) and the air cylinder body (11).

3. The air cylinder pushing translation large-stroke mechanism according to claim 1 or 2, characterized in that two groups of moving platforms (13) for conveying the workpieces (12) are arranged below the moving assembly at intervals, and when the moving connecting rod (14) is located at the maximum stroke on two sides, the grabbing mechanical arm (3) is respectively contacted with the workpieces (12) on the moving platforms (13) on two sides.

4. The large-stroke mechanism for pushing and translating the air cylinder is characterized in that an electromagnet (2) is arranged on one side, which is matched with the workpiece (12), of the grabbing mechanical arm (3).

5. The large-stroke mechanism capable of achieving cylinder-driven translation according to claim 1, wherein one side of the top of the moving plate (84) is connected with the inner wall of the working chamber (1) through a buffering assembly, the buffering assembly comprises a buffering telescopic rod (4), a buffering spring (6) and a buffering piston (7), one end of the buffering telescopic rod (4) is inserted into the buffering piston (7) and is in sliding connection with the buffering piston (7), the buffering piston (7) is in sliding connection with the inner wall of the working chamber (1), the end of the buffering telescopic rod (4) is connected with the moving plate (84), the buffering spring (6) is sleeved on the periphery of the end of the buffering telescopic rod, and two ends of the buffering spring (6) are respectively connected with the moving plate (84) and the buffering piston (7).