CN105328064B - Automatic feeding and discharging production line for plates - Google Patents

Abstract

The invention relates to the technical field of automatic production equipment, in particular to an automatic plate feeding and discharging production line which comprises a plate feeding mechanism, a plate receiving mechanism and a plate pulling mechanism, wherein the plate feeding mechanism comprises a feeding base, the feeding base is connected with a feeding platform in a sliding manner, the feeding base is connected with a feeding support, the feeding support is provided with a vertical material taking assembly, and the feeding support is provided with a transverse material taking assembly; the plate material receiving mechanism comprises a material receiving base, and the material receiving base is connected with a rotary material receiving assembly used for receiving a product material on the stamping equipment in a sliding manner; the plate material pulling mechanism comprises a material pulling base, the material pulling base is slidably connected with a material pulling platform, the material pulling base is connected with a material pulling support, the material pulling support is provided with a material pulling mechanical arm for pulling a plate material of the stamping equipment, an automatic discharging door device is arranged below the material pulling mechanical arm, the automatic feeding and discharging production line can complete feeding and discharging work of a stamping die at a high speed and efficiently, automatic production of plate stamping is achieved, and safety accidents are reduced.

Description

A plate automatic loading and unloading production line

technical field

The invention relates to the technical field of automatic production equipment, in particular to an automatic plate loading and unloading production line.

Background technique

Sheet metal pressure processing technology is an extremely important processing method in machinery manufacturing, household appliances, instrumentation and other industries, but at present, the main equipment for pressure processing of sheet metal in China is stamping dies. The transmission is mostly done by manual operation, the production efficiency is low, the labor cost of the enterprise is increased, the working environment is harsh, and personal injury accidents often occur.

Therefore, there is an urgent need to improve the loading and unloading operations of existing plate stamping.

Contents of the invention

The object of the present invention is to provide an automatic loading and unloading production line for sheet materials to solve the shortcomings of the prior art, which can complete the loading and unloading work of stamping dies at high speed and high efficiency, realize automatic production, and reduce the occurrence of safety accidents.

In order to achieve the above object, an automatic board loading and unloading production line of the present invention includes a board feeding mechanism, a board receiving mechanism and a board pulling mechanism, the board feeding mechanism includes a feeding base, and the feeding base is slidably connected with a The material feeding platform, the feeding base is connected with a feeding bracket, and the feeding bracket is provided with a vertical feeding assembly for absorbing the sheet material on the feeding platform, and the feeding bracket is provided with a sheet material for the vertical feeding assembly The material is placed in the horizontal feeding assembly of the stamping equipment;

The plate material receiving mechanism includes a material receiving base, and the material receiving base is slidably connected with a rotating material receiving assembly for collecting product materials on the stamping equipment;

The plate material pulling mechanism includes a material pulling base, the material pulling base is slidably connected with a material pulling platform, the material pulling base is connected with a material pulling bracket, and the material pulling bracket is provided with a puller for pulling the plate material of the punching equipment. A material manipulator, an automatic unloading door device is arranged below the material pulling manipulator, and the material pulling platform is located below the automatic unloading door device.

As a preference, the vertical reclaiming assembly includes a vertical reclaiming cylinder and a reclaiming holder, the reclaiming holder slides up and down and is connected to the feeding bracket, and the output shaft of the vertical reclaiming cylinder is connected to the reclaiming holder, The reclaiming fixed frame is provided with several suction pans.

As a preference, the horizontal feeding assembly includes a horizontal fixing frame that slides up and down and is connected to the feeding bracket, the feeding bracket is provided with a horizontal feeding cylinder, the output shaft of the horizontal feeding cylinder is connected to the horizontal fixing frame, and the horizontal fixing frame The bottom is provided with a material-retrieving bottom plate, and the material-retrieving bottom plate is provided with a first lead screw transmission device, and the first lead screw transmission device is connected with several suction pans.

Preferably, the suction pan of the taking-out fixing frame is located outside the suction pan of the first lead screw transmission device.

Preferably, the rotating receiving assembly includes a receiving bracket, the bottom of the receiving bracket is slidingly connected to the receiving base, and the top of the receiving bracket is provided with a receiving fixed frame, and the receiving fixed frame passes through the first The two lead screw transmission devices slide up and down and are connected to the top of the receiving support; the receiving fixed frame is provided with a rotating motor, and the output shaft of the rotating motor is connected with a receiving arm, and the receiving arm is connected with a number of suction plates .

Preferably, the receiving base is slidably connected with a receiving platform.

As a preference, the material pulling manipulator includes a material pulling fixed frame, and the material pulling fixed frame is slidably connected to the material pulling bracket through a third screw drive device, the bottom of the material pulling fixed frame is connected with a material pulling bottom plate, and the The drawing bottom plate is provided with a fourth screw drive device, and the nut sleeve of the fourth screw drive device is connected with a mechanical finger.

As a preference, the automatic discharge door device includes two discharge doors, the pulling bracket is provided with a guide rod, and the guide rod is slidably connected with two sliders, and the front sides of the two discharge doors are respectively connected to the two slides. The two sliding blocks are respectively connected with driving cylinders that drive them to slide along the guide rods.

Preferably, both sides of the pulling bracket are provided with guide rods, both front sides of the discharge door are slidably connected to the guide rods through sliders; both rear sides of the discharge door are hinged with link arms.

Preferably, the pulling base is slidably connected with two sets of pulling platforms.

Beneficial effects of the present invention: The sheet material automatic loading and unloading production line of the present invention includes a sheet material feeding mechanism, a sheet material receiving mechanism and a sheet material pulling mechanism. The straight take-up component sucks up the plate material on the feeding platform, the vertical take-off component delivers the sucked plate material to the horizontal take-up component, and the horizontal take-off component moves laterally to place the plate material in the stamping die, and the stamping die pairs The plate material is stamped, and the stamped plate material is formed into a finished plate and a waste plate. The rotating receiving component of the plate receiving mechanism rotates to the stamping die and absorbs the finished plate, and places the finished plate in the finished plate placement area ;The pulling manipulator of the sheet material pulling mechanism extends into the stamping die, the pulling manipulator pulls out the waste sheet and places it on the automatic unloading door device, and the automatic unloading door device automatically discharges the waste sheet to the pulling platform, Complete the automatic loading and unloading action of the plate, such a cycle, complete the loading and unloading work of the stamping die at high speed and efficiently, realize the automatic production of plate stamping, reduce the occurrence of safety accidents, and liberate the operators from dangerous, monotonous and heavy physical labor , and the above-mentioned mechanism can adjust the position conveniently and flexibly to be suitable for stamping production of different products.

Description of drawings

Fig. 1 is a three-dimensional structural schematic diagram of the sheet material feeding mechanism of the present invention.

Fig. 2 is a front structural schematic diagram of the board feeding mechanism of the present invention.

Fig. 3 is a side view structural schematic diagram of the sheet material feeding mechanism of the present invention.

Fig. 4 is a schematic diagram of another three-dimensional structure of the sheet material feeding mechanism of the present invention.

Fig. 5 is a three-dimensional structural schematic view of the sheet material receiving mechanism of the present invention.

Fig. 6 is a front structural schematic view of the plate receiving mechanism of the present invention.

Fig. 7 is a side view structural schematic diagram of the sheet material receiving mechanism of the present invention.

Fig. 8 is a three-dimensional structural schematic diagram of the sheet material pulling mechanism of the present invention.

Fig. 9 is a front structural schematic view of the sheet material pulling mechanism of the present invention.

Fig. 10 is a side structural schematic diagram of the sheet material pulling mechanism of the present invention.

Fig. 11 is a schematic diagram of another three-dimensional structure of the sheet material pulling mechanism of the present invention.

Reference signs include:

1—sheet feeding mechanism 11—feeding base 12—feeding platform

13—Feeding bracket 14—Vertical reclaiming assembly 141—Vertical reclaiming cylinder

142—Fixed frame for retrieving material 143—Suction tray 15—Lateral reclaiming assembly

151—horizontal fixing frame 152—feeding bottom plate 153—first screw drive device

154—horizontal reclaiming cylinder 2—sheet receiving mechanism 21—receiving base

22—rotary receiving assembly 221—receiving bracket 222—receiving fixed frame

223—the second screw drive device 224—rotating motor 225—receiving arm

23—receiving platform 3—sheet material pulling mechanism 31—pulling base

32—Pull material platform 33—Pull material bracket 34—Pull material manipulator

341—Pull material fixing frame 342—Third screw drive device 343—Pull material bottom plate

344—the fourth screw drive device 345—mechanical finger 35—automatic discharge door device

351—discharge door 352—guide rod 353—slider

354—Link arm.

detailed description

The present invention will be described in detail below in conjunction with the accompanying drawings.

As shown in Figures 1 to 11, an automatic board loading and unloading production line of the present invention includes a board feeding mechanism 1, a board receiving mechanism 2 and a board pulling mechanism 3, and the board feeding mechanism 1 includes a feeding base 11. The feeding base 11 is slidably connected with a feeding platform 12 for placing sheet materials, and the feeding base 11 is connected with a feeding bracket 13, and the feeding bracket 13 is provided with a vertical feeding assembly 14 for sucking the sheet materials on the feeding platform 12 , the feeding bracket 13 is provided with a horizontal feeding assembly 15 for placing the sheet material of the vertical feeding assembly 14 on the stamping equipment; the sheet receiving mechanism 2 includes a receiving base 21, and the receiving base 21 slides It is connected with a rotating material receiving assembly 22 for collecting product materials on the stamping equipment; the plate material pulling mechanism 3 includes a material pulling base 31, and the material pulling base 31 is slidably connected with a material pulling platform 32, and the material pulling base 31 Connected with a material pulling support 33, the material pulling support 33 is provided with a material pulling manipulator 34 for pulling the plate material of the stamping equipment, an automatic unloading door device 35 is arranged below the material pulling manipulator 34, and the material pulling platform 32 Located below the automatic discharge door device 35. The sheet material feeding mechanism 1, the sheet material receiving mechanism 2 and the sheet material pulling mechanism 3 can be directly installed on the side of the stamping die, the sheet material is placed on the feeding platform 12, and the vertical feeding component 14 sucks and lifts the sheet material on the feeding platform 12 , the vertical take-up component 14 hands the sucked plate material to the horizontal take-up component 15, and the horizontal take-off component 15 moves laterally to place the plate material in the stamping die, and the stamping die stamps the plate material, and the stamped plate material Finished sheets and waste sheets are formed, and the rotary receiving assembly 22 of the sheet material receiving mechanism 2 rotates to the stamping die and absorbs the finished sheet, and places the finished sheet in the finished sheet placement area; the pull of the sheet pulling mechanism 3 The material manipulator 34 extends into the stamping die, the material pulling manipulator 34 pulls out the waste sheet and places it on the automatic unloading door device 35, and the automatic unloading door device 35 automatically discharges the waste sheet to the pulling platform 32 to complete the sheet material. The automatic loading and unloading action, such a cycle, completes the loading and unloading work of the stamping die at high speed and efficiently, realizes the automatic production of sheet metal stamping, reduces the occurrence of safety accidents, and liberates the operators from dangerous, monotonous, and heavy physical labor. The above-mentioned mechanism can adjust the position conveniently and flexibly so as to be suitable for stamping production of different products.

As shown in Figures 1 to 4, the vertical reclaiming assembly 14 of this embodiment includes a vertical reclaiming cylinder 141 and a reclaiming fixed frame 142, and the retrieving fixed frame 142 is slidably connected to the feeding bracket 13 up and down. The output shaft of the reclaiming cylinder 141 is connected to the reclaiming fixed frame 142, and the reclaimed fixed frame 142 is provided with several suction plates 143. The vertical retrieving cylinder 141 drives the retrieving fixed frame 142 to slide up and down along the feeding support 13 to reclaim the material, and several suction plates 143 of the retrieving fixed frame 142 can firmly absorb the plate. As a preference, the reclaiming fixed frame 142 is provided with 4 guide pillars to ensure the stability of the material retrieving fixed frame 142 sucking up and down.

The horizontal feeding assembly 15 of the present embodiment includes a horizontal fixing frame 151 sliding up and down connected to the feeding bracket 13, the feeding bracket 13 is provided with a horizontal feeding cylinder 154, and the output shaft of the horizontal feeding cylinder 154 is connected to the horizontal fixing frame 151 ; the bottom of the horizontal fixing frame 151 is provided with a material retrieving bottom plate 152 , and the material retrieving bottom plate 152 is provided with a first lead screw transmission device 153 , and the first lead screw transmission device 153 is connected with a plurality of suction pans 143 . The horizontal feeding cylinder 154 drives the horizontal fixing frame 151 to slide up and down along the feeding bracket 13, the suction plate 143 of the first lead screw transmission device 153 absorbs the sheet material on the feeding fixing frame 142, and the first screw drive device 153 drives the sheet material Move horizontally, and finally place the plate material in the stamping die to complete the feeding work of the plate material.

The material suction plate 143 of the material taking fixture 142 of the present embodiment is located outside the material suction plate 143 of the first lead screw transmission device 153, which facilitates the stable delivery of the material sucked by the material retrieval fixture 142 to the first lead screw transmission device 153. The suction tray 143 improves the reliability of the action.

As shown in Figures 5 to 7, the rotary receiving assembly 22 of this embodiment includes a receiving bracket 221, the bottom of the receiving bracket 221 is slidably connected to the receiving base 21, and the top of the receiving bracket 221 is provided with The material receiving fixed frame 222, the described material receiving fixed frame 222 is connected to the top of the material receiving support 221 by sliding up and down through the second lead screw transmission device 223; the described material receiving fixed frame 222 is provided with a rotating motor 224, and the rotating motor 224 The output shaft of the output shaft is connected with a material receiving arm 225, and the material receiving arm 225 is connected with a plurality of suction pans 143. After the plate material enters the stamping die for stamping, the second lead screw transmission device 223 drives the receiving arm 225 to rise or fall, and the rotating motor 224 drives the receiving arm 225 to screw in or out of the stamping die, and the suction arm 225 will The material tray 143 absorbs the finished sheet material stamped by the stamping die.

Further, the material receiving base 21 of this embodiment is slidably connected with a material receiving platform 23 . After the receiving arm 225 is screwed into the stamping die to absorb the finished sheet, the receiving arm 225 is unscrewed and the sucked finished sheet is stacked and placed on the receiving platform 23 one by one. The sheets are shipped away.

As shown in Figures 8 to 11, the pulling manipulator 34 of this embodiment includes a pulling fixing frame 341, and the pulling fixing frame 341 is slidably connected to the pulling bracket 33 through a third lead screw transmission device 342. The bottom of the material fixing frame 341 is connected with a material pulling bottom plate 343 , and the material pulling bottom plate 343 is provided with a fourth screw drive device 344 , and the nut sleeve of the fourth screw drive device 344 is connected with a mechanical finger 345 . The third lead screw transmission device 342 drives the mechanical finger 345 to extend laterally into the stamping die. After the mechanical finger 345 extends into the stamping die, it can clamp the waste sheet. The third lead screw transmission device 342 drives the mechanical finger 345 to withdraw from the stamping die. The material is taken out by the mechanical finger 345 and placed on the automatic discharge door device 35.

Specifically, the automatic discharge door device 35 of the present embodiment includes two discharge doors 351, the pull bracket 33 is provided with a guide rod 352, and the guide rod 352 is slidably connected with two sliders 353, and the two discharge doors The front side of door 351 is connected with two slide blocks 353 respectively, and the back side of two fan discharge doors 351 is hinged with link arm 354, and the other end of described link arm 354 is hinged with pulling material support 33; Two slide blocks 353 respectively It is connected with a drive cylinder that drives it to slide along the guide rod 352 . When the waste sheet is taken out by the mechanical finger 345 and placed on the automatic discharge door device 35, the driving cylinders of the two sliders 353 respectively act at the same time, pushing the slider 353 to slide along the guide rod 352, due to the rear of the discharge door 351 The side is hinged with a link arm 354. Under the action of the link arm 354, the two discharge doors 351 are opened vertically, and the waste sheets fall on the pulling platform 32 under their own weight, and the waste sheets are placed on the pulling platform in turn. Material platform 32 is disposablely transported away. Preferably, two sets of material pulling platforms 32 are slidably connected to the material pulling base 31 . Two sets of material pulling platforms 32 can be stacked alternately to place waste sheets to realize uninterrupted sheet material pulling action.

The plate automatic loading and unloading production line of the present invention completes the loading and unloading work of stamping dies at high speed and high efficiency, realizes automatic production, reduces the occurrence of safety accidents, and one person can take care of multiple devices, reducing the labor cost of enterprises.

The above content is only a preferred embodiment of the present invention. For those of ordinary skill in the art, according to the idea of the present invention, there will be changes in the specific implementation and application scope. limits.

Claims (7)

1. An automatic plate loading and unloading production line, comprising a plate feeding mechanism, a plate receiving mechanism and a plate pulling mechanism, characterized in that: the plate feeding mechanism includes a feeding base, and the feeding base is slidably connected with a place for placing plate materials The feeding platform, the feeding base is connected with a feeding bracket, and the feeding bracket is provided with a vertical retrieving assembly for absorbing the plate material on the feeding platform, and the feeding support is provided with a vertical feeding assembly for placing the sheet material of the vertical retrieving assembly Horizontal reclaiming components for stamping equipment; The plate material receiving mechanism includes a material receiving base, and the material receiving base is slidably connected with a rotating material receiving assembly for collecting product materials on the stamping equipment; The plate material pulling mechanism includes a material pulling base, the material pulling base is slidably connected with a material pulling platform, the material pulling base is connected with a material pulling bracket, and the material pulling bracket is provided with a puller for pulling the plate material of the punching equipment. A material manipulator, an automatic unloading door device is arranged below the material pulling manipulator, and the material pulling platform is located below the automatic unloading door device; The vertical reclaiming assembly includes a vertical reclaiming cylinder and a reclaiming fixed frame, the reclaiming fixed frame slides up and down and is connected to the feeding bracket, the output shaft of the vertical reclaiming cylinder is connected to the reclaiming fixed frame, and the retrieving The material fixing frame is provided with several suction trays; The horizontal retrieving assembly includes a horizontal fixing frame that slides up and down and is connected to the feeding bracket. The feeding bracket is provided with a horizontal feeding cylinder, and the output shaft of the horizontal retrieving cylinder is connected to the horizontal fixing frame. The material retrieving base plate is provided with a first lead screw transmission device, and the first lead screw transmission device is connected with a plurality of suction plates; The rotary receiving assembly includes a receiving bracket, the bottom of the receiving bracket is slidingly connected with the receiving base, and the top of the receiving bracket is provided with a receiving fixed frame, and the receiving fixed frame is passed through the second lead screw The transmission device slides up and down and is connected to the top of the receiving bracket; The receiving fixed frame is provided with a rotating motor, the output shaft of the rotating motor is connected with a receiving arm, and the receiving arm is connected with several suction plates. 2 . The automatic plate loading and unloading production line according to claim 1 , characterized in that: the suction plate of the retrieving and fixing frame is located outside the suction plate of the first lead screw transmission device. 3 . 3. An automatic plate loading and unloading production line according to claim 1, characterized in that: the receiving base is slidably connected with a receiving platform. 4. An automatic plate loading and unloading production line according to claim 1, characterized in that: the pulling manipulator includes a pulling fixing frame, and the pulling fixing frame is slidably connected to the pulling material through a third screw drive device. The bracket, the bottom of the pulling material fixing frame is connected with a pulling bottom plate, and the pulling material bottom plate is provided with a fourth screw drive device, and the nut sleeve of the fourth screw drive device is connected with a mechanical finger. 5. An automatic plate loading and unloading production line according to claim 1, characterized in that: the automatic unloading door device includes two unloading doors, the pulling bracket is provided with a guide rod, and the guide rod slides There are two sliders connected, the front sides of the two discharge doors are respectively connected with the two sliders, the rear sides of the two discharge doors are hinged with link arms, and the other end of the link arms is hinged with the pulling bracket; The sliders are respectively connected with drive cylinders that drive them to slide along the guide rods. 6. An automatic plate loading and unloading production line according to claim 5, characterized in that: both sides of the pulling bracket are provided with guide rods, and the two front sides of the discharge door are slidably connected to the guide rods through sliders. rod; the two rear sides of the discharge door are hinged with link arms. 7. The automatic plate loading and unloading production line according to claim 1, characterized in that: the pulling base is slidably connected with two sets of pulling platforms.