CN102513467B - Follow-up processing system for automatic production line - Google Patents

Abstract

The invention discloses a following machining system for an automatic production line. A linear guide rail is arranged on a base; a sliding block is fixedly arranged at the bottom of a die frame; the die frame comprises a plurality of guide posts, and a die is arranged in the space surrounded by the guide posts; the die comprises an upper die and a lower die; a cylinder is arranged on the top of the die frame; a fixed length guide rail fixed on the die frame is arranged on the die frame, and a baffle plate is arranged on the fixed length guide rail; the baffle plate is fixed on the fixed length guide rail through a locking block; the die frame is also provided with a limit switch; the upper die is provided with an induction block; a reset cylinder for pulling the die frame to slide on the linear guide rail is arranged on one side of the base; and the upper die is fixedly arranged on a piston of the cylinder, and the upper die is also provided with a cutter for cutting off workpieces. The following machining system has the advantages that: die cutting operation can be performed in the moving process of plates, the work efficiency of the machining system is improved, and the system has a compact structure.

Description

Follow-up processing system for automatic production line

technical field

The invention relates to a follow-up processing system, in particular to a follow-up processing system used in an automatic production line.

Background technique

In the automatic production line, it is often necessary to machine the workpiece. Steel guide rails for refrigerators are processed from steel strips. The production line includes unwinding mechanism, feeding guide system, rolling system, straightening system and stamping processing system. The strip-shaped steel strip is unrolled by the unwinding mechanism, and enters the rolling system through the feeding guide system, and the rolled steel strip enters the straightening system, and then enters the stamping processing system after straightening.

The existing stamping processing system includes a stamping mechanism and a driving mechanism. The driving mechanism is used to drive the steel strip to move, and the stamping mechanism is used to punch holes on the steel strip and cut off the punched steel strip. First, the driving mechanism drives the steel strip to move to the processing position, then stops, and then the stamping mechanism stamps and cuts the steel strip, and then starts the machine after stamping, and then moves the next section of steel strip to the processing position for the next section of steel strip stamping and cutting. The traditional method is to add a limit switch in front of the steel strip to collect signals, or use a rotary encoder to collect pulses, and control the start and stop of the steel strip through electrical control equipment. Every time it is cut off, it needs to be stopped first. In such a production line, the steel strip cannot be stamped until the machine is shut down, and the processing efficiency is low.

Contents of the invention

The present invention aims to avoid the disadvantages of the above-mentioned prior art, and provides a follow-up processing system for an automatic production line to carry out stamping and cutting processing while the workpiece is moving, thereby improving processing efficiency.

The present invention adopts the following technical solutions to solve the technical problems.

The follow-up processing system for automatic production lines is characterized in that it includes a base and a mold base, and a linear guide rail is arranged on the base; the bottom of the mold base is fixedly arranged to match the linear guide rail and can The slider sliding along the linear guide rail drives the mold frame to slide on the linear guide rail; the mold frame includes a plurality of guide pillars, and a mold is arranged in the space surrounded by the plurality of guide pillars; the mold It includes an upper mold and a lower mold, the lower mold is provided with a column, and the column is sleeved on a return spring; the top of the mold base is provided with an oil cylinder for driving the upper mold to move up and down in the vertical direction; The left side of the formwork is provided with a fixed-length guide rail fixed on the formwork, and a baffle is installed on the fixed-length guide rail; the baffle is fixed on the fixed-length guide rail through a locking block; the mold There is also a limit switch on the frame; an induction block is arranged on the upper mold; a reset cylinder for pulling the mold frame to slide on the linear guide rail is arranged on one side of the base; the upper mold is fixedly arranged on the On the piston of the oil cylinder, the upper mold is also provided with a cutter for cutting the workpiece.

The structural features of the follow-up processing system for automated production lines of the present invention also lie in:

The formwork includes four guide pillars, and the four guide pillars are sequentially fixed with a first rectangular frame, a second rectangular frame and a third rectangular frame from top to bottom; the oil cylinder is fixed on the first rectangular frame The top of the top, the limit switch is fixed on one side of the first rectangular frame; the induction block is located on one side of the upper mold, and the limit switch and the induction block are located on the mold same side of the shelf.

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

In the follow-up processing system of the present invention, the processing system is pushed by the moving sheet metal, and stamping and cutting are performed while the sheet material is moving, and after stamping and cutting, it is automatically reset under the action of the reset cylinder, which solves the problem in the prior art. The problem of needing to stop before stamping improves the processing efficiency. Among them, the function of the fixed-length guide rail and the baffle is to adjust the size of the product. When producing sheets of different lengths, loosen the locking block, adjust the position of the baffle on the fixed-length guide rail, and then lock the locking block, so that products with different lengths and sizes can be produced, which makes the system have good versatility. sex. The system of the invention has a compact structure and occupies less space. The follow-up processing system of the present invention has the advantages of being able to perform punching operations during sheet material movement, improving the working efficiency of the processing system, having good versatility, and having a compact system structure.

Description of drawings

Fig. 1 is the front view of the follow-up processing system of the present invention.

Fig. 2 is a top view of the follow-up processing system of the present invention.

Fig. 3 is a right side view of the follow-up processing system of the present invention.

Labels in attached drawings 1 to 3: 1 base, 2 formwork, 21 guide column, 22 first rectangular frame, 23 second rectangular frame, 24 third rectangular frame, 3 linear guide rail, 4 slider, 5 upper mold , 6 lower molds, 7 columns, 8 return springs, 9 oil cylinders, 10 fixed-length guide rails, 11 baffles, 12 locking blocks, 13 limit switches, 14 induction blocks, 15 reset cylinders, and 16 sheets.

The present invention will be further described below through specific embodiments and in conjunction with the accompanying drawings.

Detailed ways

Referring to Figures 1 to 3, the follow-up processing system used in an automated production line includes a base 1 and a formwork 2, and a linear guide rail 3 is arranged on the base 1; the bottom of the formwork 2 is fixedly arranged with the The slider 4 that is matched with the linear guide rail 3 and can slide along the linear guide rail 3 drives the mold frame 2 to slide on the linear guide rail 3; the mold frame 2 includes a plurality of guide pillars 21, and the plurality of A mold is provided in the space surrounded by the guide post 21; the mold includes an upper mold 5 and a lower mold 6, and the lower mold 6 is provided with a column 7, and the column 7 is sleeved on a return spring 8; the mold base 2 The top of the top is provided with an oil cylinder 9 for driving the upper mold 5 to move up and down in the vertical direction; the left side of the mold base 2 is provided with a fixed-length guide rail 10 fixed on the mold base 2, and the fixed-length A baffle 11 is installed on the guide rail 10; the baffle 11 is fixed on the fixed-length guide rail 10 through a locking block 12; a limit switch 13 is also provided on the mold frame 2; a Induction block 14; on one side of the base 1 is provided with a reset cylinder 15 for pulling the mold frame 2 to slide on the linear guide rail 3; the upper mold 5 is fixedly arranged on the piston of the oil cylinder 9, and the The upper mold 5 is also provided with a cutter for cutting off the workpiece. The column passes through the upper and lower molds, and the return spring is arranged between the upper and lower molds. After the sheet material 16 is formed by the roll, it enters the follow-up processing system of the present invention. After the sheet material 16 passes through the space between the upper and lower molds, it continues to move to the right and abuts against the baffle plate, and the baffle plate is fixed on the fixed plate. On the long guide rail, the fixed-length guide rail is fixed on the mold base, so under the push of the sheet material 16, the mold base slides from right to left along the linear guide rail; during the movement of the mold base, the oil cylinder drives the upper mold to When moving down, the return spring is compressed, punching the plate sandwiched between the upper and lower molds, and cutting off a section of the plate when the punching action is completed, and the cut plate falls into the material box. At this time, the sensor block above the upper mold touches the limit switch, stops supplying oil to the oil cylinder, and the upper mold resets under the action of the return spring, pushes the upper mold back to its original position, and prepares for the next punching. At the same time, the reset cylinder is activated, pulling the formwork to move from right to left along the linear guide rail, and return to the original position. Then the next section of sheet material is abutted against the baffle plate, and the punching and cutting process of the next section of sheet material is carried out. In the follow-up processing system of the present invention, the processing system is pushed by the moving sheet metal, and stamping and cutting are performed while the sheet material is moving, and after stamping and cutting, it is automatically reset under the action of the reset cylinder, which solves the problem in the prior art. The problem of needing to stop before stamping improves the processing efficiency. Among them, the function of the fixed-length guide rail and the baffle is to adjust the size of the product. When producing sheets of different lengths, loosen the locking block, adjust the position of the baffle on the fixed-length guide rail, and then lock the locking block, so that products with different lengths and sizes can be produced, which makes the system have good versatility. sex.

Described formwork includes four guide posts 21, and described four guide posts 21 are fixed with first rectangular frame 22, second rectangular frame 23 and third rectangular frame 24 sequentially from top to bottom; Described oil cylinder 9 is fixed on The top of the first rectangular frame 22, the limit switch 13 is fixed on one side of the first rectangular frame 22; the induction block 14 is arranged on one side of the upper mold 5, and the limit switch 13 The position switch 13 and the induction block 14 are located on the same side of the mold frame 2 . The mold is arranged in the space surrounded by the four guide columns, and parts such as the oil cylinder are arranged on the rectangular frame, so that the system of the present invention has a compact structure and takes up less space.

The above-mentioned embodiments are only to illustrate the technical concept and characteristics of the present invention, and the purpose is to enable those skilled in the art to understand and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes or modifications made according to the spirit of the present invention shall fall within the protection scope of the present invention.

Claims (2)

1. The follow-up processing system for an automated production line is characterized in that it comprises a base (1) and a formwork (2), and a linear guide (3) is provided on the base (1); the formwork ( The bottom of 2) is fixedly provided with a slider (4) that matches the linear guide rail (3) and can slide along the linear guide rail (3), driving the mold base (2) on the linear guide rail (3) upper slide; the mold base (2) includes a plurality of guide pillars (21), and the space surrounded by the plurality of guide pillars (21) is provided with a mold; the mold includes an upper mold (5) and a lower mold ( 6), the lower mold (6) is provided with a column (7), and the column (7) is provided with a return spring (8); the top of the mold base (2) is provided with a 5) an oil cylinder (9) that moves up and down in the vertical direction; a fixed-length guide rail (10) fixed on the mold base (2) is provided on the left side of the formwork (2), and the fixed-length guide rail (10) is equipped with a baffle (11); the baffle (11) is fixed on the fixed-length guide rail (10) through a locking block (12); the mold frame (2) is also provided with a limit switch (13); the upper mold (5) is provided with an induction block (14); on the side of the base (1) is provided with a sliding block for pulling the mold frame (2) on the linear guide rail (3) The reset cylinder (15); the upper mold (5) is fixedly arranged on the piston of the oil cylinder (9), and the upper mold (5) is also provided with a cutter for cutting off the workpiece. the 2. The follow-up processing system for an automated production line according to claim 1, wherein the formwork includes four guide pillars (21), and the four guide pillars (21) are arranged from top to bottom The first rectangular frame (22), the second rectangular frame (23) and the third rectangular frame (24) are fixed in sequence; the oil cylinder (9) is fixed on the top of the first rectangular frame (22), and the The limit switch (13) is fixedly arranged on one side of the first rectangular frame (22); the induction block (14) is arranged on one side of the upper mold (5), and the limit switch (13 ) and the induction block (14) are located on the same side of the mold frame (2). the

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