CN103230984B - Automatic blanking equipment and method for seal head - Google Patents

Abstract

The invention discloses an automatic head blanking equipment and a blanking method, which is characterized in that: a blanking frame is set, and a pair of "X" to the "I" beam track; the press system consisting of the upper mold of the press, the lower mold of the press and the column of the press is located on one side of the blanking frame; the column of the press near the front "door" frame There is a material retrieving mechanism on one side of the "I" beam track; a blanking trolley that can move along the "I" beam track is set, and a double-drum hoist is installed on the blanking trolley to absorb the forming head. The suction cup is hoisted and lifted by a double drum hoist. The invention realizes the automatic blanking of the formed head and greatly improves the production efficiency.

Description

A kind of head automatic unloading equipment and unloading method

technical field

The invention relates to a blanking device and a blanking method, in particular to an equipment and a method for automatic blanking and conveying of formed heads.

Background technique

The head is an indispensable and important part of pressure-bearing equipment in many industries from petrochemical, atomic energy to food and pharmaceutical industries. The production process of the head is: "steel plate cutting into circles → welding → forming → finishing", and its forming mainly depends on stamping or spinning However, after the completion of the pressing, the automation of the blanking process of the head has not been effectively solved. At present, manual forklifts are still used for the blanking of stamping equipment for large-scale head parts in China. Manual operations are not only inefficient, labor-intensive, and poor in safety, but also cause certain damage to the head, resulting in a lot of waste. Manpower and material resources restrict the production potential.

Contents of the invention

In order to avoid the above-mentioned shortcomings in the prior art, the present invention provides an automatic head blanking equipment and a blanking method, so as to realize automatic blanking of formed heads and improve production efficiency.

The present invention adopts following technical scheme for solving technical problems:

The structural characteristics of the automatic head blanking equipment of the present invention are:

To set up the blanking rack, a pair of "X"-directed "I" beam rails are arranged in parallel between the front "door" frame and the rear "H" column; the upper mold of the press, the lower mold of the press and the The press system formed by the press column is located on one side of the blanking frame; a reclaiming mechanism is arranged on the side of the press column near the front-end "door" frame;

A blanking trolley that can move along the "I" beam track is set on the "I" beam track, and a double-drum hoist is arranged on the blanking trolley for sucking the suction cup of the forming head Hoisting and lifting by the double-drum hoist.

The structural characteristics of the automatic head blanking equipment of the present invention also lie in:

The hoisting and lifting centering mechanism for the forming head is set, and a centering cylinder is fixedly arranged under the feeding trolley, and the centering cylinder is a cone-shaped cylinder with the cone top facing upwards;

A centering cone is flexibly connected with a steel wire rope 45 below the double-drum hoist, and the centering cone is a conical body conforming to the shape of the centering cylinder with the top of the cone facing upwards; the suction cup is fixedly connected below the centering cone.

The structure of the retrieving mechanism is as follows: a retrieving motor is set to drive the rotating seat, the rotating seat is slidingly sleeved on the column of the press, a rotating seat base is arranged at the bottom of the rotating seat, and the retrieving manipulator It is fixedly arranged on one side of the rotating seat.

The characteristics of the blanking method of the end cap automatic blanking equipment of the present invention are to carry out according to the following steps:

Step 1. After the forming head is pressed, the reclaiming motor drives the reclaiming manipulator to enter above the center of the lower die of the press, so that the forming head is placed on the reclaiming manipulator, and the reclaiming motor reversely drives the reclaiming manipulator to make the forming seal The head enters the bottom of the feeding trolley;

Step 2. Start the double-drum elevator on the blanking trolley, the suction cup goes down to the forming head and then absorbs and lifts, the centering cone enters the centering cylinder and stops going up, the forming head is positioned, and the blanking trolley moves forward;

Step 3. After the blanking trolley runs to the designated station, the suction cup goes down and is released, the forming head is placed at the designated station, the suction cup moves up and resets, and the blanking trolley returns, and the forming head blanking operation is completed.

Compared with the prior art, the beneficial effects of the present invention are reflected in:

1. The invention fully automates the blanking process of the forming head, which greatly reduces the technical requirements for the operators and reduces the production cost;

2. The present invention avoids damage to the forming head by human operation, and improves product quality;

3. The arrangement and layout of the blanking of the present invention are reasonable, and the blanking process is convenient and simple;

4. The present invention is equipped with double-station palletizing, and the production efficiency is high.

Description of drawings

Fig. 1 is a schematic diagram of the three-dimensional structure of the present invention;

Fig. 2 is a schematic diagram of the front view of the present invention;

Labels in the figure: 11 upper mold, 12 lower mold, 13 column, 21 is "H" type column, 22 is "X" to "I" beam, 23 is "door" frame, 3 is material taking mechanism, 31 is taking Material manipulator, 32 rotating seat, 33 reclaiming motor, 34 rotating seat base, 41 unloading trolley, 42 vacuum station, 43 double drum hoist, 44 centering cylinder, 45 steel wire rope, 46 guide wheel, 51 suction cup, 52 Centering cone, 53 forming head, 61 first station, 62 second station.

detailed description

Referring to Fig. 1, the structural form of the head automatic blanking equipment in this embodiment is:

The blanking frame is set, and a pair of "X" to "I" beam rails 22 are arranged in parallel between the front end "door" type frame 23 and the rear end "H" type column 21; The press system composed of the lower mold 12 and the press column 13 is located on one side of the blanking frame; a reclaiming mechanism 3 is provided on the side of the press column 13 near the front end "door" frame 23;

A blanking trolley 41 that can move along the "I" beam track 22 is set on the "I" beam track 22, and a double-drum hoist 43 is provided on the blanking trolley 41, which is used to suck the suction cup 51 of the forming head 53 Hoisting and lifting by double-drum hoist 43.

In specific implementation, the corresponding structural settings also include:

The centering mechanism of the forming head is set, and the centering cylinder 44 is fixedly arranged under the blanking trolley 41. The centering cylinder 44 is a cone-shaped cylinder with the cone top facing upwards; it is used to realize the centering cone 52 connected by the wire rope 45. Accurate positioning when lifting.

Below the double-drum hoist 43, a centering cone 52 is flexibly connected with a steel wire rope 45. The centering cone 52 is a conical body that matches the shape of the centering cylinder 44 and the top of the cone is upward; the suction cup 51 is fixedly connected to the centering Below the cone 52, guide wheels 46 are provided at the four corners on the installation plane of the centering cylinder 44, so that the steel wire rope 45 can be lifted in a predetermined direction, and a vacuum station 42 is set on the blanking trolley 41 to realize that the suction cup 51 pairs of forming seals. Adsorption of head 53.

The structure of the retrieving mechanism 3 is set as follows: the retrieving motor 33 is set to be used to drive the rotating seat 32, the rotating seat 32 is slidingly sleeved on the press column 13, the rotating seat base 34 is set at the bottom of the rotating seat 32, and the retrieving manipulator 31 It is fixedly arranged on one side of the rotating seat 32 .

The blanking method of the head automatic blanking equipment in the present embodiment is carried out according to the following steps:

Step 1. After the pressing of the forming head 53 is completed, the reclaiming motor 33 drives the reclaiming manipulator 31 to enter above the center of the lower die 12 of the press, so that the forming head 53 is placed on the reclaiming manipulator 31, and the reclaiming motor 33 drives in reverse The reclaiming manipulator 31 makes the forming head 53 enter the bottom of the blanking trolley 41;

Step 2. Start the double-drum hoist 43 on the blanking trolley. The suction cup 51 goes down to the forming head and then absorbs and lifts. The centering cone 52 enters the centering cylinder 44 and stops going up. The forming head 53 is positioned, and the blanking trolley 41 Forward;

Step 3: After the blanking trolley 41 moves to the designated first station 61 or second station 62, the suction cup 51 goes down and is released, the forming head 53 is placed at the designated station, the suction cup 51 goes up and resets, and the blanking trolley returns , so far the blanking operation of the forming head is completed.

In this embodiment, the diameter of the formed head can reach 3200 mm, the total depth of the head is 1000 mm, and the weight is 3 tons.

Claims (2)

1. An automatic head blanking equipment, characterized in that: a blanking frame is set, and a pair of " X" to the "I" beam track (22); the press system consisting of a press upper die (11), a press lower die (12) and a press column (13) is located on one side of the blanking frame. side; a side of the press column (13) near the front end "door" type frame (23) is provided with a material taking mechanism (3); The unloading trolley (41) moved by the "I" beam track (22), on which a double-drum hoist (43) is arranged, is used to absorb the suction cup of the forming head (53) (51) hoisting and lifting by the double drum hoist (43); The hoisting and centering mechanism for the forming head is set, and a centering cylinder (44) is fixedly arranged below the blanking trolley (41), and the centering cylinder (44) is a conical cylinder with the cone top facing upwards ; The centering cone (52) is flexibly connected with the centering cone (52) by the steel wire rope (45) below the double-drum hoist (43), and the centering cone (52) is similar to the shape of the centering cylinder (44). Anastomosis, conical body with the cone top facing up; the suction cup (51) is fixedly connected under the centering cone (52), and guide wheels (46) are provided at the four corners on the installation plane of the centering cylinder (44) , to realize that the steel wire rope (45) is lifted in a predetermined direction, and a vacuum station (42) is set on the blanking trolley (41), so as to realize the adsorption of the suction cup (51) to the forming head (53). 2. The automatic head unloading device according to claim 1, characterized in that: the structure of the retrieving mechanism (3) is set as follows: a retrieving motor (33) is set to drive the rotating seat (32), so The rotating seat (32) is slidingly fitted on the press column (13), the rotating seat base (34) is set at the bottom of the rotating seat (32), and the reclaiming manipulator (31) is fixedly arranged on the rotating seat ( 32) on one side.