CN203048165U - Magnetic steel grabbing mechanism - Google Patents

Abstract

The utility model discloses a magnetic steel grabbing mechanism. The magnetic steel grabbing mechanism comprises a power source group and clamping jaws, wherein the power source group is formed by three working cylinders, the clamping jaws are used for clamping magnetic steel workpieces, and the three working cylinders are respectively a grabbing cylinder, a lifting cylinder and a directional carrying cylinder leastways; the grabbing cylinder is transversely and horizontally arranged and moves left and right to control the clamping jaws to grab and release the magnetic steel workpieces, the lifting cylinder is vertically arranged and is used for integrally driving the grabbing cylinder and the clamping jaws to move in an up and down translational manner, and the directional carrying cylinder is longitudinally and horizontally arranged and is used for integrally driving the lifting cylinder, the grabbing cylinder and the clamping jaws to move in a front and back translational manner. The magnetic steel grabbing mechanism is concise in structure and convenient to control, can be directly matched with other mechanisms to carry out online production operation and has the characteristics of high automation degree and accuracy in operation. The magnetic steel grabbing mechanism can meet the intelligent production requirements of magnet sticking special machines.

Description

A magnetic steel grabbing mechanism

technical field

The utility model relates to the technical field of fixtures, in particular to a grabbing tool for online grabbing and handling of magnetic steel in the loading mechanism of a special magnet bonding machine, in particular to a magnet grabbing mechanism.

Background technique

The process of traditional magnet bonding is generally done by hand, which is not only low in production efficiency, but also extremely unstable in quality, and it is difficult to improve the product yield, which seriously restricts the development of the market. In view of the above reasons, a special magnet The bonded magnet bonded special machine came into being. The magnet bonding machine can complete the magnet bonding work with high efficiency, and the scrap rate is extremely low. The magnetic steel filling mechanism is the core part of the special magnet sticking machine, and the grabbing tooling used for magnetic steel grasping and handling is an important part of the entire magnetic steel filling mechanism, so its degree of automation can not only greatly Reduce the production cost of magnet bonding, improve production efficiency, and reduce the labor intensity of employees.

Contents of the invention

The technical problem to be solved by the utility model is to provide a magnetic steel grasping mechanism with simple structure, high degree of automation, fast speed, accurate positioning and continuous operation on line to grasp and transport the magnetic steel in view of the above-mentioned existing technical status.

The technical scheme adopted by the utility model to solve the above-mentioned technical problems is: a magnetic steel grasping mechanism, including a power source group composed of three working cylinders and jaws for clamping magnetic steel workpieces, among the three working cylinders There are at least one grabbing cylinder, one lifting cylinder and one directional handling cylinder; the grabbing cylinder is installed horizontally and horizontally, and the grabbing cylinder moves left and right to control the jaws to grab and release the magnetic steel workpiece. The lifting cylinder is installed vertically, and the lifting cylinder is integrated Drive the grabbing cylinder and jaws to move up and down, and the directional handling cylinder is installed vertically and horizontally. The directional handling cylinder drives the lifting cylinder, grabbing cylinder and jaws to move forward and backward.

In order to optimize the above technical solutions, the measures taken also include:

The cylinder body of the above-mentioned directional carrying cylinder is fixedly installed on the workbench, and the upper end surface of the directional carrying cylinder body is provided with a rectangular conveying slide plate that slides forward and backward with the cylinder body of the directional carrying cylinder. The equipped conveying connection seat is fixedly connected, and the directional conveying cylinder drives the lifting cylinder, grabbing cylinder and jaws to move forward and backward through the conveying slide.

The first cylinder support is fixedly installed on the above-mentioned conveying slide, and the first cylinder support has an L-shaped structure, and the horizontal frame plate of the first cylinder support is matched with the conveying slide through bolts, and the lifting cylinder is fitted on the first cylinder support. vertical shelf.

The cylinder body of the above-mentioned lifting cylinder is vertically installed on the outer end surface of the vertical frame plate. The front end of the telescopic rod of the lifting cylinder is fixedly equipped with a lifting connecting seat, and the lifting connecting seat is fixedly connected with a lifting slide plate. The lifting slide plate and the cylinder body of the lifting cylinder Sliding up and down cooperates, and the lifting cylinder drives the grabbing cylinder and jaws to move up and down through the lifting slide.

A second cylinder bracket is fixedly installed on the lifting slide above, and the second cylinder bracket is in an L-shaped structure, and the longitudinal plate of the second cylinder bracket is matched with the lifting slide plate through bolts, and the grabbing cylinder is installed on the lateral direction of the second cylinder bracket. board.

The cylinder body of the above-mentioned grabbing cylinder is fixedly installed on the upper end surface of the transverse plate of the second cylinder bracket. The body slides and guides the matching guide slide, and the front end of the grasping connection seat is fixedly equipped with a jaw positioning seat.

The above-mentioned jaws include a main jaw and an auxiliary jaw that are matched and gripped. The main jaw is fixedly installed on the front end of the lower end surface of the transverse plate of the second cylinder bracket, and the auxiliary jaw is fixedly installed on the lower end surface of the jaw positioning seat. The cylinder is driven by the jaw positioning seat to move the auxiliary jaw to move left and right and cooperate with the positioned main jaw to realize the clamping and releasing of the magnetic steel workpiece.

The above-mentioned grasping cylinder, lifting cylinder and directional conveying cylinder are all double-connected cylinders. The double-connected cylinder has a cuboid cylinder body, and two cylinder chambers are arranged side by side in the cylinder body, and each cylinder chamber is equipped with There is a telescoping pole.

The above-mentioned conveying slides, lifting slides and guiding slides are equipped with limit blocks.

On the cylinder body of the above-mentioned grasping cylinder, on the cylinder body of the lifting cylinder and on the cylinder body of the directional carrying cylinder, a pilot rod is all installed.

Compared with the prior art, the utility model adopts the grasping cylinder, the lifting cylinder and the directional carrying cylinder to form a power source group capable of grasping, lifting and transporting, and the grasping cylinder drives the jaws to complete the grasping and releasing of the magnetic steel action, the lifting cylinder lifts the grabbing cylinder and the magnetic steel held by the jaws together, and then completes the directional delivery of the magnetic steel through the directional transport cylinder, thus ensuring that the magnetic steel can be transported quickly, efficiently and accurately, and realizing the magnetic steel grabbing and Automatic program control of handling. The utility model has simple structure and convenient control, can directly cooperate with other mechanisms for on-line production operations, has the characteristics of high degree of automation and precise operation, and can meet the intelligent on-line production requirements of special magnet sticking machines.

Description of drawings

Fig. 1 is the three-dimensional assembly structural diagram of the utility model embodiment;

Fig. 2 is the front structural diagram of the utility model;

Fig. 3 is the right view structural diagram of Fig. 2;

Fig. 4 is a top view of the utility model.

Detailed ways

Embodiments of the utility model are described in further detail below in conjunction with the accompanying drawings.

Figures 1 to 4 are schematic structural views of the utility model.

The reference signs are: limit block A, guiding rod B, jaw 1, main jaw 11, auxiliary jaw 12, grabbing cylinder 2, grabbing connection seat 21, guiding slide plate 22, jaw positioning Seat 23, lifting cylinder 3, lifting connecting seat 31, lifting sliding plate 32, directional carrying cylinder 4, conveying connecting seat 41, conveying sliding plate 42, first cylinder support 5, horizontal shelf plate 51, vertical shelf plate 52, second cylinder support 6. A longitudinal plate 61 and a transverse plate 62.

As shown in Figures 1 to 4, a magnetic steel grabbing mechanism of the present utility model includes a power source group composed of three working cylinders and a jaw 1 for clamping a magnetic steel workpiece. At least one grabbing cylinder 2, one lifting cylinder 3 and one directional handling cylinder 4; the grabbing cylinder 2 is horizontally installed, and the grabbing cylinder 2 moves left and right to control the jaw 1 to grab and release the magnetic steel workpiece, and the lifting cylinder 3 Installed vertically, the lifting cylinder 3 integrally drives the grasping cylinder 2 and jaw 1 to move up and down. Back and forth panning motion. The utility model is a grabbing mechanism specially used for grabbing and transporting magnetic steel, which is applied to the loading mechanism of a special magnet bonding machine. The mechanism mainly relies on three working cylinders to output mechanical power and a clamping jaw 1 to realize grabbing and clamping. Among the three working cylinders, the grasping cylinder 2 is responsible for controlling the clamping jaw 1 to grasp and clamp the magnetic steel workpiece by moving left and right, and the lifting cylinder 3 is used to lift the grasping cylinder 2 together with the clamping jaw 1 and the magnetic steel workpiece for directional handling Cylinder 4 transports the magnetic steel workpiece to the designated position by moving back and forth. The three working cylinders are controlled in sequence through the program to ensure that the magnetic steel can be transported quickly, efficiently and accurately, so that the magnetic steel can be grasped and released. Fully automatic operation effectively solves the trouble of traditional manual handling, greatly reduces the labor intensity of employees and improves production efficiency. The biggest advantage of the utility model is that it can continuously produce online, improves the overall automation level of the equipment, reduces the manufacturing cost of the product, and has simple structure, convenient control, precise operation, efficient and stable operation.

In the embodiment, the cylinder block of the directional transport cylinder 4 is fixedly installed on the workbench, and the upper end surface of the 4 cylinder body of the directional transport cylinder is provided with a rectangular conveying slide plate 42 that slides forward and backward with the 4 cylinder body of the directional transport cylinder, and the conveying slide plate 42 It is fixedly connected with the conveying connection seat 41 equipped at the front end of the telescopic rod of the directional carrying cylinder 4, and the directional carrying cylinder 4 drives the lifting cylinder 3, the grasping cylinder 2 and the gripper 1 through the conveying slide plate 42 to move forward and backward in translation.

From Fig. 1 and Fig. 2, it can be clearly seen that in the embodiment, the first cylinder support 5 is fixedly installed on the delivery slide 42, and the first cylinder support 5 is in an L-shaped structure, and the level of the first cylinder support 5 is The frame plate 51 is matched with the conveying slide plate 42 through bolts, and the lifting cylinder 3 is fitted on the vertical frame plate 52 of the first cylinder support 5 . FIG. 2 shows that the grabbing cylinder 2 and the jaws 1 are integrally supported on the vertical shelf 52 of the first cylinder bracket 5 through the lifting cylinder 3 . In this way, when the telescopic rod of the directional carrying cylinder 4 is telescopically moving forward and backward, the telescopic rod will drive the transport connecting seat 41 and the transport slide plate 42 to act together, thereby driving the lifting cylinder 3, the grasping cylinder 2 and the jaws through the first cylinder bracket 5 1 makes forward and backward translational movement to realize the purpose of transporting the magnetic steel workpiece clamped by jaw 1 to the designated position.

The cylinder body of the lifting cylinder 3 of the utility model is vertically installed on the outer end surface of the vertical frame plate 52, and the front end of the telescopic rod of the lifting cylinder 3 is fixedly equipped with a lifting connecting seat 31, and the lifting connecting seat 31 is fixedly connected with a lifting slide plate 32. The lifting slide plate 32 cooperates with the cylinder block of the lifting cylinder 3 sliding up and down, and the lifting cylinder 3 drives the grasping cylinder 2 and the clamping jaw 1 through the lifting slide plate 32 to move up and down in translation. After the magnetic steel workpiece is grasped and clamped, the magnetic steel workpiece is lifted away from the grasping platform by the lifting cylinder 3, so as to facilitate the next step of the handling procedure.

In the embodiment, a second cylinder support 6 is fixedly installed on the lifting slide 32, and the second cylinder support 6 is in an L-shaped structure, and the longitudinal plate 61 of the second cylinder support 6 is matched with the lifting slide 32 via bolts to grab the cylinder 2 is installed on the transverse plate 62 of the second cylinder bracket 6.

In the embodiment, the cylinder body of the grabbing cylinder 2 is fixedly installed on the upper end surface of the transverse plate 62 of the second cylinder bracket 6, and the front end of the telescopic rod of the grabbing cylinder 2 is fixedly installed with a grabbing connecting seat 21, and the grabbing connecting seat 21 is fixed A guide slide plate 22 is connected with the sliding guide of the grabbing cylinder 2 , and the front end of the grabbing connection seat 21 is fixedly equipped with a jaw positioning seat 23 .

In the embodiment, as shown in FIG. 2 , the jaws 1 include a main jaw 11 and a secondary jaw 12 that cooperate to grip. Jaw 12 is fixedly installed on the lower end surface of jaw positioning seat 23, grabbing cylinder 2 drives secondary jaw 12 to move left and right through jaw positioning seat 23 and cooperates with the main jaw 11 of positioning to realize magnetic steel workpiece clamping and loosening.

In the embodiment, the grabbing cylinder 2, the lifting cylinder 3 and the directional carrying cylinder 4 are all double-connected cylinders. The double-connected cylinder has a cuboid cylinder body, and two cylinder chambers are arranged side by side in the cylinder body. Each cylinder A telescoping rod is equipped in each cavity.

In the embodiment, the conveying slide 42 , the lifting slide 32 and the guiding slide 22 are equipped with limit blocks A.

In the embodiment, the guide rod B is installed on the cylinder body of the grasping cylinder 2 , the cylinder body of the lifting cylinder 3 and the cylinder body of the directional conveying cylinder 4 . The limit block A and the guide rod B can ensure the running balance and precise positioning of the whole mechanism.

The working principle of the utility model is as follows: first, the magnetic steel workpiece is pushed to the bottom of the jaw 1 by the magnetic steel propulsion mechanism. At this time, the grasping cylinder 2 moves, and the grasping cylinder 2 controls the jaw 1 to clamp the magnetic steel workpiece, and then The lifting cylinder 3 lifts the grabbing cylinder 2, the gripper 1 and the magnetic steel workpiece together, and then the directional handling cylinder 4 sends the lifting cylinder 3 together with the grabbing cylinder 2, gripper 1 and the magnetic steel workpiece to the working platform At the specified position, the magnetic steel workpiece clamped by jaw 1 is just above the iron sheet workpiece to be bonded, and then the lifting cylinder 3 is lowered to just put the magnetic steel workpiece on the small iron sheet, and then grab the cylinder 2. Open the gripper 1 for the stretching action, loosen the magnetic steel workpiece, and finally reset all the cylinders to complete the automatic clamping and handling process, and then the working platform rotates to enter the next process to realize the automatic program control of the whole machine.

Claims (10)

1. magnet steel grasping mechanism, comprise the propulsion source group of being formed by three working cylinders and the jaw (1) that is used for gripping magnet steel workpiece, it is characterized in that: have at least one to grasp cylinder (2), a lifting cylinder (3) and a directed carrying cylinder (4) in described three working cylinders; Described extracting cylinder (2) transverse horizontal is installed, this extracting cylinder (2) left and right moving control jaw (1) grasps and unclasps the magnet steel workpiece, described lifting cylinder (3) is vertical to be installed, this lifting cylinder (3) one drives extracting cylinder (2) and jaw (1) is done the upper and lower translation motion, the installation of described directed carrying cylinder (4) vertical equity, this orientation are carried the drive of cylinder (4) one and are promoted cylinder (3), grasp cylinder (2) and jaw (1) work front and back motion of translation.

2. a kind of magnet steel grasping mechanism according to claim 1, it is characterized in that: the cylinder body of described directed carrying cylinder (4) is fixedly mounted on the bench board, the upper surface of this orientation carrying cylinder (4) cylinder body is provided with the oblong of this orientation carrying cylinder (4) cylinder body front and back bearing fit and carries slide plate (42), described conveying slide plate (42) is connected to a fixed with the conveying Connection Block (41) that directed carrying cylinder (4) expansion link front end is equipped with, and described directed carrying cylinder (4) drives lifting cylinder (3) through carrying slide plate (42) one, grasp cylinder (2) and jaw (1) and make the front and back motion of translation.

3. a kind of magnet steel grasping mechanism according to claim 2, it is characterized in that: be installed with the first cylinder support (5) on the described conveying slide plate (42), the L-shaped structure of this first cylinder support (5), and the horizontal frame plate (51) of the first cylinder support (5) is equipped with carrying slide plate (42) mutually through bolt, and described lifting cylinder (3) is fitted on the vertical frame plate (52) of the first cylinder support (5).

4. a kind of magnet steel grasping mechanism according to claim 3, it is characterized in that: the cylinder body of described lifting cylinder (3) is vertically mounted on the outer face of vertical frame plate (52), the expansion link front end of this lifting cylinder (3) fixedly is fitted with and promotes Connection Block (31), described lifting Connection Block (31) is fixedly connected with and promotes slide plate (32), this lifting slide plate (32) slides up and down with the cylinder body that promotes cylinder (3) and matches, and described lifting cylinder (3) is done the upper and lower translation motion through promoting slide plate (32) one drive extracting cylinder (2) and jaw (1).

5. a kind of magnet steel grasping mechanism according to claim 4, it is characterized in that: be installed with the second cylinder support (6) on the described lifting slide plate (32), the L-shaped structure of this second cylinder support (6), and vertical plate (61) of the second cylinder support (6) is equipped with promoting slide plate (32) mutually through bolt, and described extracting cylinder (2) is installed on the transverse plate (62) of the second cylinder support (6).

6. a kind of magnet steel grasping mechanism according to claim 5, it is characterized in that: the cylinder body of described extracting cylinder (2) is fixedly mounted on the upper surface of second cylinder support (6) transverse plate (62), the expansion link front end of this extracting cylinder (2) is installed with and grasps Connection Block (21), described extracting Connection Block (21) is fixedly connected with the correcting slide plate (22) that cooperates with the cylinder body slide-and-guide that grasps cylinder (2), and the front end face of this extracting Connection Block (21) fixedly is fitted with jaw positioning seat (23).

7. a kind of magnet steel grasping mechanism according to claim 6, it is characterized in that: described jaw (1) comprises main folder pawl (11) and the sub-folder pawl (12) of the gripping that matches, described main folder pawl (11) is fixedly mounted on the front end of second cylinder support (6) transverse plate (62) lower surface, described sub-folder pawl (12) is fixedly mounted on the lower surface of jaw positioning seat (23), and described extracting cylinder (2) drives sub-folder pawl (12) sway through jaw positioning seat (23) and cooperates realization magnet steel workpiece gripping with the main folder pawl (11) of location and unclasp.

8. a kind of magnet steel grasping mechanism according to claim 7, it is characterized in that: described extracting cylinder (2), lifting cylinder (3) and directed carrying cylinder (4) are the twin cylinder, described twin cylinder has the cylinder body of a cuboid, be shaped on two cylinder chambeies in this cylinder body side by side, all be fitted with an expansion link in each described cylinder chamber.

9. a kind of magnet steel grasping mechanism according to claim 8 is characterized in that: all be fitted with limiting stopper (A) on described conveying slide plate (42), lifting slide plate (32) and the correcting slide plate (22).

10. a kind of magnet steel grasping mechanism according to claim 9 is characterized in that: on the cylinder body of described extracting cylinder (2), promote on the cylinder body of cylinder (3) and on the cylinder body of directed carrying cylinder (4) correcting bar (B) all is installed.

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