CN108326095A - The flexible extrusion forming equipment of metal plate proximate matter - Google Patents
The flexible extrusion forming equipment of metal plate proximate matter Download PDFInfo
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- CN108326095A CN108326095A CN201711500646.6A CN201711500646A CN108326095A CN 108326095 A CN108326095 A CN 108326095A CN 201711500646 A CN201711500646 A CN 201711500646A CN 108326095 A CN108326095 A CN 108326095A
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- sheet metal
- metal plate
- push
- metal strip
- pusher
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- 239000002184 metal Substances 0.000 title claims abstract description 218
- 229910052751 metal Inorganic materials 0.000 title claims abstract description 218
- 238000001125 extrusion Methods 0.000 title claims abstract description 35
- 238000003825 pressing Methods 0.000 claims description 76
- 239000000463 material Substances 0.000 claims description 36
- 238000007667 floating Methods 0.000 claims description 9
- 238000011176 pooling Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 10
- 229920002635 polyurethane Polymers 0.000 description 6
- 239000004814 polyurethane Substances 0.000 description 6
- 230000005540 biological transmission Effects 0.000 description 5
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 3
- 239000010931 gold Substances 0.000 description 3
- 229910052737 gold Inorganic materials 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- 230000003139 buffering effect Effects 0.000 description 2
- 238000007373 indentation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000003252 repetitive effect Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D11/00—Bending not restricted to forms of material mentioned in only one of groups B21D5/00, B21D7/00, B21D9/00; Bending not provided for in groups B21D5/00 - B21D9/00; Twisting
- B21D11/14—Twisting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/003—Positioning devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/02—Advancing work in relation to the stroke of the die or tool
- B21D43/04—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work
- B21D43/12—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work by chains or belts
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Press Drives And Press Lines (AREA)
- Special Conveying (AREA)
Abstract
本发明涉及电气装配设备，更具体地说，涉及一种能够代替人工、提高效率的钣金型材的柔性挤压成型设备。一种钣金型材的柔性挤压成型设备，包括输出机构、夹紧机构、扭转机构、骨架，所述输出机构、夹紧机构、扭转机构固连于所述骨架上，所述输出机构用于将钣金条逐条输出并推出一段距离，所述夹紧机构用于将所述钣金条进行夹紧固定，所述扭转机构用于将所述钣金条进行扭转九十度。本发明钣金型材的柔性挤压成型设备实现了钣金条的自动排序、输出、夹紧及扭转，实现了钣金条加工的无人化作业。
The invention relates to electrical assembly equipment, more specifically, to a flexible extrusion molding equipment for sheet metal profiles that can replace labor and improve efficiency. A flexible extrusion molding equipment for sheet metal profiles, including an output mechanism, a clamping mechanism, a twisting mechanism, and a skeleton, the output mechanism, the clamping mechanism, and the twisting mechanism are fixedly connected to the skeleton, and the output mechanism is used for The sheet metal strips are output one by one and pushed out for a certain distance, the clamping mechanism is used to clamp and fix the sheet metal strips, and the twisting mechanism is used to twist the sheet metal strips by 90 degrees. The flexible extrusion molding equipment for sheet metal profiles of the present invention realizes automatic sorting, output, clamping and twisting of sheet metal bars, and realizes unmanned operation of sheet metal bar processing.
Description
技术领域technical field
本发明涉及电气装配设备，更具体地说，涉及一种能够代替人工、提高效率的钣金型材的柔性挤压成型设备。The invention relates to electrical assembly equipment, more specifically, to a flexible extrusion molding equipment for sheet metal profiles that can replace labor and improve efficiency.
背景技术Background technique
电气装配是传统的劳动力密集型制造业的代表，对劳动力需求极大，且人工一般从事大量简单重复的劳动。本发明的研究对象是钣金条的自动化扭转加工，目前该工作需要大量人工进行手工装配，效率低下且质量难以保障，因此需要转型升级，实现自动化改造。Electrical assembly is a representative of the traditional labor-intensive manufacturing industry, which has a great demand for labor, and the labor is generally engaged in a large amount of simple and repetitive labor. The research object of the present invention is the automatic torsion processing of sheet metal strips. At present, this work requires a lot of manual assembly, which is inefficient and difficult to guarantee the quality. Therefore, it needs transformation and upgrading to realize automatic transformation.
发明内容Contents of the invention
本发明的目的在于提供了一种钣金型材的柔性挤压成型设备，用于将数量众多、状态无序的钣金条实现逐条、有序的输出，并由推料机构将钣金条实现进行推出，由夹紧机构将钣金条实现固定，由扭转机构将钣金条的一端扭转九十度；本发明钣金型材的柔性挤压成型设备实现了钣金条的自动排序、输出、夹紧及扭转，实现了钣金条加工的无人化作业。The purpose of the present invention is to provide a flexible extrusion molding equipment for sheet metal profiles, which is used to output a large number of sheet metal strips in an disordered state one by one and in an orderly manner, and push the sheet metal strips out by the pushing mechanism , the sheet metal strip is fixed by the clamping mechanism, and one end of the sheet metal strip is twisted 90 degrees by the torsion mechanism; the flexible extrusion molding equipment of the sheet metal profile of the present invention realizes the automatic sorting, output, clamping and twisting of the sheet metal strip, The unmanned operation of sheet metal strip processing has been realized.
本发明钣金型材的柔性挤压成型设备中，包括：输出机构、夹紧机构、扭转机构、骨架，所述输出机构、夹紧机构、扭转机构固连于所述骨架上；The flexible extrusion molding equipment for sheet metal profiles of the present invention includes: an output mechanism, a clamping mechanism, a twisting mechanism, and a skeleton, and the output mechanism, the clamping mechanism, and the twisting mechanism are fixedly connected to the skeleton;
所述输出机构用于将钣金条逐条输出并推出一段距离；The output mechanism is used to output the sheet metal strips one by one and push them out for a certain distance;
所述夹紧机构用于将所述钣金条进行夹紧固定；The clamping mechanism is used to clamp and fix the sheet metal strip;
所述扭转机构用于将所述钣金条进行扭转九十度。The twisting mechanism is used to twist the sheet metal strip by ninety degrees.
优选地，所述输出机构，包括：输送带、输送电机、料槽、拨料电机、拨料轴、凸轮、推料机构，所述输送电机连接于所述输送带，所述料槽位于所述输送带的上部；所述拨料轴活动连接于所述料槽，所述拨料电机通过链传动机构连接于所述拨料轴，所述拨料轴上固连有所述凸轮；所述推料机构位于所述输送带的上部，所述推料机构用于实现钣金条的逐条推出；所述推料机构包括：推动气缸、推板、导轨、推杆，所述推动气缸和所述钣金条成平行布置，所述推动气缸的活塞杆的末端固连于所述推板，所述推板活动连接于所述导轨，所述导轨和所述钣金条成平行布置；在所述推板的下部固连有用于推动所述钣金条的推杆。Preferably, the output mechanism includes: a conveyor belt, a conveying motor, a material trough, a material shifting motor, a material shifting shaft, a cam, and a pushing mechanism, the conveying motor is connected to the conveyor belt, and the material trough is located at the The upper part of the conveyor belt; the shifting shaft is movably connected to the trough, the shifting motor is connected to the shifting shaft through a chain transmission mechanism, and the cam is fixedly connected to the shifting shaft; The pushing mechanism is located on the upper part of the conveyor belt, and the pushing mechanism is used to push out sheet metal strips one by one; the pushing mechanism includes: a pushing cylinder, a pushing plate, a guide rail, and a pushing rod. The sheet metal strips are arranged in parallel, the end of the piston rod of the push cylinder is fixedly connected to the push plate, and the push plate is movably connected to the guide rail, and the guide rail and the sheet metal strip are arranged in parallel; The lower part of the push plate is fixedly connected with a push rod for pushing the sheet metal strip.
优选地，所述夹紧机构包括：紧固手指气缸、压杆、压板、转轴、轴承座，所述紧固手指气缸的紧固气缸手指固连于所述压杆的两端，所述紧固手指气缸固连于所述转轴，所述转轴活动连接于所述轴承座；所述压板的内侧固连有所述压板。Preferably, the clamping mechanism includes: a tightening finger cylinder, a pressing rod, a pressing plate, a rotating shaft, and a bearing seat, the fingers of the tightening finger cylinder are fixedly connected to both ends of the pressing rod, the tightening The fixed finger cylinder is fixedly connected to the rotating shaft, and the rotating shaft is movably connected to the bearing seat; the inner side of the pressing plate is fixedly connected to the pressing plate.
优选地，所述压板的材料为聚氨酯材料。Preferably, the material of the pressing plate is polyurethane material.
优选地，所述扭转机构包括：滑动支架、推拉气缸、无杆气缸、推拉导轨、齿条、芯轴、齿轮、推料导轨、浮动接头、夹紧手指，所述推料导轨固连于所述骨架，所述滑动支架活动连接于所述推料导轨，所述无杆气缸与所述推料导轨平行布置，所述滑动支架固连于所述无杆气缸的活塞杆；所述推拉导轨固连于所述滑动支架，所述齿条活动连接于所述推拉导轨；所述推拉气缸的气缸体固连于所述滑动支架，所述推拉气缸的活塞杆通过所述浮动接头连接于所述齿条的一端；所述滑动支架上活动连接有所述芯轴，所述芯轴上固连有和所述齿条相匹配的所述齿轮，夹紧手指固连于所述芯轴。Preferably, the twisting mechanism includes: a sliding bracket, a push-pull cylinder, a rodless cylinder, a push-pull guide rail, a rack, a mandrel, a gear, a pushing guide rail, a floating joint, and a clamping finger, and the pushing guide rail is fixedly connected to the Described skeleton, described sliding bracket is movably connected with described pushing material guide rail, and described rodless cylinder is arranged in parallel with described pushing material guiding rail, and described sliding bracket is fixedly connected with the piston rod of described rodless cylinder; Said push-pull guide rail It is fixedly connected to the sliding bracket, and the rack is movably connected to the push-pull guide rail; the cylinder body of the push-pull cylinder is fixedly connected to the sliding bracket, and the piston rod of the push-pull cylinder is connected to the sliding bracket through the floating joint. One end of the rack; the sliding bracket is movably connected to the mandrel, the mandrel is fixedly connected with the gear matching the rack, and the clamping fingers are fixedly connected to the mandrel.
优选地，所述夹紧手指的数量为四个。Preferably, the number of the clamping fingers is four.
优选地，所述拨料电机沿旋转方向做顺时针方向转动，所述拨料电机带动所述拨料轴和凸轮做顺时针方向转动。Preferably, the shifting motor rotates clockwise along the rotation direction, and the shifting motor drives the shifting shaft and the cam to rotate clockwise.
优选地，在所述导轨的末端设置有用于对所述推板实现缓冲功能的阻尼器。Preferably, a damper for buffering the push plate is provided at the end of the guide rail.
优选地，所述钣金条分为还未被所述推料机构推出的待推钣金条和正在被所述推料机构推出的推出钣金条；在所述待推钣金条的上部设置有侧压板、中间压板、长压板，所述待推钣金条位于所述侧压板、中间压板、长压板的下部；所述推出钣金条位于所述侧压板和所述中间压板的中间，且所述推出钣金条未被所述侧压板和所述中间压板所压住；所述推出钣金条位于所述侧压板和所述长压板的中间，且所述推出钣金条未被所述侧压板和所述长压板所压住。Preferably, the sheet metal strip is divided into a sheet metal strip to be pushed that has not been pushed out by the pushing mechanism and a pushed sheet metal strip that is being pushed out by the pushing mechanism; a side pressing plate is arranged on the upper part of the sheet metal strip to be pushed , middle pressing plate, and long pressing plate, and the sheet metal bar to be pushed is located at the bottom of the side pressing plate, middle pressing plate, and long pressing plate; The gold bar is not pressed by the side pressing plate and the middle pressing plate; the push-out sheet metal strip is located in the middle of the side pressing plate and the long pressing plate, and the pushing-out sheet metal strip is not pressed by the side pressing plate and the long pressing plate Pressed by the pressure plate.
优选地，所述输送带的运动方向为从所述料槽运动至所述推料机构。Preferably, the moving direction of the conveyor belt is from the chute to the pushing mechanism.
优选地，所述凸轮距离所述输送带的最近距离为所述钣金条的厚度。Preferably, the closest distance between the cam and the conveyor belt is the thickness of the sheet metal strip.
和传统技术相比，本发明钣金型材的柔性挤压成型设备具有以下积极作用和有益效果：Compared with the traditional technology, the flexible extrusion molding equipment of the sheet metal profile of the present invention has the following positive effects and beneficial effects:
本发明钣金型材的柔性挤压成型设备中所述输出机构，所述输送电机连接于所述输送带，所述输送电机驱动所述输送带的运动方向为从所述料槽运动至所述推料机构。将所述钣金条从所述料槽不断地输送至所述推料机构所在位置。In the output mechanism of the flexible extrusion molding equipment for sheet metal profiles of the present invention, the conveying motor is connected to the conveying belt, and the moving direction of the conveying belt driven by the conveying motor is from the trough to the Pushing mechanism. The sheet metal strip is continuously transported from the chute to the position of the pushing mechanism.
所述料槽位于所述输送带的上部，数量众多的所述钣金条位于所述料槽中，所述钣金条处于无序的状态。所述料槽的挡料板上这是有和所述凸轮相匹配的缺口，所述凸轮位于所述缺口处。所述挡料板阻止所述钣金条无序地往所述推料机构所在方向运动。The trough is located on the upper part of the conveyor belt, and a large number of sheet metal strips are located in the chute, and the sheet metal strips are in a disordered state. There is a notch matching the cam on the baffle plate of the trough, and the cam is located at the notch. The baffle plate prevents the sheet metal strip from moving in the direction of the pushing mechanism in disorder.
所述拨料轴活动连接于所述料槽，所述拨料电机通过链传动机构连接于所述拨料轴，所述拨料轴上固连有所述凸轮。所述拨料电机沿旋转方向做顺时针方向转动，所述拨料电机带动所述拨料轴和凸轮做顺时针方向转动。所述凸轮距离所述输送带的最近距离为所述钣金条的厚度。所述凸轮拨动所述钣金条在所述料槽中翻动，当所述钣金条贴于所述输送带上时，所述凸轮接触不到所述钣金条；当所述钣金条不是贴于所述输送带上时，或者假设当所述钣金条立于所述输送带上时，所述凸轮会拨动所述钣金条，使所述钣金条继续翻动，直到所述钣金条贴于所述输送带上，并从所述凸轮的下部通过，从所述料槽中输出。The shifting shaft is movably connected to the trough, the shifting motor is connected to the shifting shaft through a chain transmission mechanism, and the cam is fixedly connected to the shifting shaft. The material shifting motor rotates clockwise along the rotation direction, and the material shifting motor drives the material shifting shaft and the cam to rotate clockwise. The shortest distance between the cam and the conveyor belt is the thickness of the sheet metal strip. The cam stirs the sheet metal strip to flip in the trough, when the sheet metal strip is attached to the conveyor belt, the cam cannot touch the sheet metal strip; when the sheet metal strip is not attached to When on the conveyor belt, or assuming that when the sheet metal strip stands on the conveyor belt, the cam will stir the sheet metal strip, so that the sheet metal strip will continue to turn until the sheet metal strip is attached to the conveyor belt. on the conveyor belt, and pass through the lower part of the cam, and output from the chute.
在所述待推钣金条的上部设置有侧压板、中间压板、长压板，所述侧压板、中间压板、长压板用于确保所述钣金条贴于所述输送带上。A side pressing plate, a middle pressing plate, and a long pressing plate are arranged on the upper part of the sheet metal strip to be pushed, and the side pressing plate, the middle pressing plate, and the long pressing plate are used to ensure that the sheet metal strip is attached to the conveyor belt.
所述钣金条分为还未被所述推料机构推出的待推钣金条和正在被所述推料机构推出的推出钣金条。所述待推钣金条位于所述侧压板、中间压板、长压板的下部；所述推出钣金条位于所述侧压板和所述中间压板的中间，且所述推出钣金条未被所述侧压板和所述中间压板所压住；所述推出钣金条位于所述侧压板和所述长压板的中间，且所述推出钣金条未被所述侧压板和所述长压板所压住。所述推料机构的功能就是将所述推出钣金条不断地推出，当所述推出钣金条从所述输送带上推出一段距离后，后道自动化扭转作业装备将会抓取到所述推出钣金条，并实现各种各样的自动化作业。接着所述推料机构复位，所述待推钣金条将进入刚才所述推出钣金条所在的位置，等待所述推料结构完成推料。The sheet metal strips are divided into to-be-pushed sheet metal strips that have not been pushed out by the pushing mechanism and pushed-out sheet metal strips being pushed out by the pushing mechanism. The sheet metal strip to be pushed is located at the bottom of the side pressing plate, middle pressing plate, and long pressing plate; and the middle pressing plate; the push-out sheet metal strip is located in the middle of the side pressing plate and the long pressing plate, and the pushing-out sheet metal strip is not pressed by the side pressing plate and the long pressing plate. The function of the pushing mechanism is to continuously push out the push-out sheet metal strips. When the push-out sheet metal strips are pushed out from the conveyor belt for a certain distance, the subsequent automatic twisting operation equipment will grab the push-out sheet metal strips. Gold bars, and realize various automation operations. Then the pusher mechanism is reset, and the sheet metal strip to be pushed will enter the position where the sheet metal strip is pushed out just now, waiting for the pusher structure to finish pushing.
所述推板活动连接于所述导轨，所述导轨和所述钣金条成平行布置，所述推动气缸的活塞杆的末端固连于所述推板，所述导轨用于保证所述推板的运动轨迹和所述推出钣金条是处于平行状态的。在所述推板的下部固连有用于推动所述钣金条的推杆。当所述推料机构处于复位状态时，所述推动气缸的活塞杆处于伸出状态，所述推杆脱离和所述钣金条的接触。所述推动气缸的活塞杆缩回，所述推杆接触到所述推出钣金条并推动所述推出钣金条逐渐离开所述输送带。The push plate is movably connected to the guide rail, the guide rail and the sheet metal strip are arranged in parallel, the end of the piston rod of the pushing cylinder is fixedly connected to the push plate, and the guide rail is used to ensure that the push plate The trajectory of the movement is parallel to the pushing out of the sheet metal strip. A push rod for pushing the sheet metal strip is fixedly connected to the lower part of the push plate. When the pushing mechanism is in the reset state, the piston rod of the pushing cylinder is in the extended state, and the push rod is out of contact with the sheet metal strip. The piston rod of the push cylinder is retracted, and the push rod contacts the push-out sheet metal strip and pushes the push-out sheet metal strip to gradually leave the conveyor belt.
本发明钣金型材的柔性挤压成型设备利用所述凸轮的转动，驱动所述钣金条不断翻动，直到所述钣金条贴于所述输送带上，确保了所述钣金条在从所述料槽中出来的时候，是处于一致的、有序的状态中的。所述推料机构，用于实现了将所述钣金条逐条地推出，为对所述钣金条的自动化扭转作业做好了准备。The flexible extrusion molding equipment for sheet metal profiles of the present invention utilizes the rotation of the cam to drive the sheet metal strips to flip continuously until the sheet metal strips are attached to the conveyor belt, ensuring that the sheet metal strips are moving from the material When it comes out of the tank, it is in a consistent and orderly state. The pushing mechanism is used to push out the sheet metal strips one by one, which is ready for the automatic twisting operation of the sheet metal strips.
在所述夹紧机构中，所述紧固手指气缸的紧固气缸手指固连于所述压杆的两端，所述紧固手指气缸对称布置于所述压杆的两端，使得所述压杆的力学性能更好。当所述压板对所述钣金条进行夹紧的时候，位于所述压杆两端的所述紧固手指气缸同时对所述钣金条施加夹紧力，确保所述钣金条受到可靠的夹紧力。In the clamping mechanism, the fastening cylinder fingers of the fastening finger cylinder are fixedly connected to both ends of the pressure rod, and the fastening finger cylinders are symmetrically arranged at both ends of the pressure rod, so that the The mechanical properties of the compression rod are better. When the pressing plate clamps the sheet metal strip, the fastening finger cylinders located at both ends of the pressing rod apply clamping force to the sheet metal strip at the same time, ensuring that the sheet metal strip receives a reliable clamping force .
所述压板的材料为聚氨酯材料，当所述钣金条的尺寸上存在误差的时候，所述压板可以发生一定程度的变形，以自动实现所述钣金条的尺寸误差，以确保所述钣金条受到可靠的夹紧力。同时，所述压板的聚氨酯材料可以确保所述钣金条在发生扭转的时候，不会留下压痕。保证了所述钣金条的外观美感。The material of the pressing plate is polyurethane material. When there is an error in the size of the sheet metal strip, the pressing plate can be deformed to a certain extent to automatically realize the dimensional error of the sheet metal strip, so as to ensure that the sheet metal strip is subjected to Reliable clamping force. At the same time, the polyurethane material of the pressing plate can ensure that no indentation will be left when the sheet metal strip is twisted. The aesthetic appearance of the sheet metal strip is guaranteed.
所述推拉气缸的气缸体固连于所述滑动支架，所述推拉气缸的活塞杆通过所述浮动接头连接于所述齿条的一端；所述推拉导轨固连于所述滑动支架，所述齿条活动连接于所述推拉导轨；所述滑动支架上活动连接有所述芯轴，所述芯轴上固连有和所述齿条相匹配的所述齿轮，夹紧手指固连于所述芯轴。所述推拉气缸的活塞杆伸出，可以驱动所述齿轮、夹紧手指发生转动。所述推拉气缸的行程，决定所述夹紧手指转动的角度。The cylinder body of the push-pull cylinder is fixedly connected to the sliding bracket, and the piston rod of the push-pull cylinder is connected to one end of the rack through the floating joint; the push-pull guide rail is fixedly connected to the sliding bracket, and the The rack is movably connected to the push-pull guide rail; the mandrel is movably connected to the sliding bracket, and the gear matching the rack is fixedly connected to the mandrel, and the clamping fingers are fixedly connected to the the mandrel. The piston rod of the push-pull cylinder stretches out to drive the gear and the clamping fingers to rotate. The stroke of the push-pull cylinder determines the rotation angle of the clamping fingers.
所述推料导轨固连于所述骨架，所述滑动支架活动连接于所述推料导轨，所述无杆气缸与所述推料导轨平行布置，所述滑动支架固连于所述无杆气缸的活塞杆。当所述推料机构将所述钣金条推出一段距离后，所述无杆气缸驱动所述夹紧手指向所述钣金条所在位置运动，所述夹紧手指夹住所述钣金条。接着，所述无杆气缸驱动所述夹紧手指，所述夹紧手指拉动所述钣金条，使所述钣金条脱离所述推料机构。接着所述夹紧机构将所述钣金条夹紧。最后，所述推拉气缸的活塞杆伸出，所述齿轮转动，驱动所述夹紧手指和被所述夹紧手指所固定的所述钣金条的一端，随所述齿轮做同步转动。由于所述钣金条的中部被所述所述夹紧机构固定，所述钣金条的一端随所述夹紧手指发生转动，所述钣金条生成了扭转段，而没有发生扭转的那部分，依然为笔直段。The pusher guide rail is fixedly connected to the skeleton, the sliding bracket is movably connected to the pusher guide rail, the rodless cylinder is arranged in parallel with the pusher guide rail, and the slide bracket is fixedly connected to the rodless cylinder piston rod. After the pushing mechanism pushes the sheet metal strip out for a certain distance, the rodless cylinder drives the clamping fingers to move toward the position of the sheet metal strip, and the clamping fingers clamp the sheet metal strip. Next, the rodless cylinder drives the clamping fingers, and the clamping fingers pull the sheet metal strips to separate the sheet metal strips from the pushing mechanism. The clamping mechanism then clamps the sheet metal strip. Finally, the piston rod of the push-pull cylinder is stretched out, and the gear rotates to drive the clamping finger and one end of the sheet metal strip fixed by the clamping finger to rotate synchronously with the gear. Since the middle part of the sheet metal strip is fixed by the clamping mechanism, one end of the sheet metal strip rotates with the clamping fingers, and the sheet metal strip generates a twisted section, while the part that does not twist still remains is a straight segment.
附图说明Description of drawings
图1是本发明钣金型材的柔性挤压成型设备的结构示意图；Fig. 1 is the structural representation of the flexible extrusion molding equipment of sheet metal profile of the present invention;
图2、3是本发明钣金型材的柔性挤压成型设备的夹紧机构的结构示意图；2 and 3 are schematic structural views of the clamping mechanism of the flexible extrusion molding equipment for sheet metal profiles of the present invention;
图4、5是本发明钣金型材的柔性挤压成型设备的扭转机构的结构示意图；4 and 5 are schematic structural views of the torsion mechanism of the flexible extrusion molding equipment for sheet metal profiles of the present invention;
图6、7、8是本发明钣金型材的柔性挤压成型设备的输出机构的结构示意图；Fig. 6, 7, 8 are the structural representations of the output mechanism of the flexible extrusion molding equipment of the sheet metal profile of the present invention;
图9是本发明钣金型材的柔性挤压成型设备的推料机构的结构示意图；Fig. 9 is a schematic structural view of the pushing mechanism of the flexible extrusion molding equipment for sheet metal profiles of the present invention;
图10是钣金条贴于输送带上进行输送的状态示意图；Fig. 10 is a schematic diagram of the state where the sheet metal strip is attached to the conveyor belt for conveying;
图11是钣金条立于输送带上进行输送的状态示意图；Fig. 11 is a schematic diagram of the state in which the sheet metal strip stands on the conveyor belt for conveying;
图12是钣金条经过扭转加工后的结构示意图；Fig. 12 is a structural schematic diagram of a sheet metal strip after torsion processing;
图13是钣金条未经过扭转加工的结构示意图。Fig. 13 is a schematic diagram of the structure of the sheet metal strip without twisting.
1输送带、2输送电机、4料槽、5拨料电机、6拨料轴、7凸轮、8推料机构、9挡料板、10链传动机构、11推动气缸、12推板、13导轨、14推杆、15待推钣金条、16推出钣金条、17侧压板、18中间压板、19阻尼器、20旋转方向、21长压板、22笔直段、23扭转段、24输出机构、25夹紧机构、26扭转机构、27骨架、29紧固手指气缸、30压杆、31压板、32紧固气缸手指、33滑动支架、34推拉气缸、35无杆气缸、36推拉导轨、37齿条、38芯轴、39齿轮、40推料导轨、41浮动接头、42夹紧手指。1. Conveyor belt, 2. Conveying motor, 4. Material trough, 5. Feeding motor, 6. Feeding shaft, 7. Cam, 8. Pushing mechanism, 9. Retaining plate, 10. Chain transmission mechanism, 11 Push cylinder, 12 Push plate, 13 Guide rail , 14 push rod, 15 sheet metal strip to be pushed, 16 sheet metal strip to be pushed out, 17 side pressure plate, 18 middle pressure plate, 19 damper, 20 rotation direction, 21 long pressure plate, 22 straight section, 23 torsion section, 24 output mechanism, 25 clip Tightening mechanism, 26 torsion mechanism, 27 skeleton, 29 fastening finger cylinder, 30 pressure rod, 31 pressure plate, 32 fastening cylinder finger, 33 sliding bracket, 34 push-pull cylinder, 35 rodless cylinder, 36 push-pull guide rail, 37 rack, 38 mandrel, 39 gears, 40 pushing guide rails, 41 floating joints, 42 clamping fingers.
具体实施方式Detailed ways
下面将结合附图对本发明作进一步地详细说明，但不构成对本发明的任何限制，附图中类似的元件标号代表类似的元件。如上所述，本发明提供了一种钣金型材的柔性挤压成型设备，用于将数量众多、状态无序的钣金条实现逐条、有序的输出，并由推料机构将钣金条实现进行推出，由夹紧机构将钣金条实现固定，由扭转机构将钣金条的一端扭转九十度；本发明钣金型材的柔性挤压成型设备实现了钣金条的自动排序、输出、夹紧及扭转，实现了钣金条加工的无人化作业。The present invention will be further described in detail below in conjunction with the accompanying drawings, but does not constitute any limitation to the present invention. Similar component numbers in the accompanying drawings represent similar components. As mentioned above, the present invention provides a flexible extrusion molding equipment for sheet metal profiles, which is used to output a large number of sheet metal strips in an orderly state one by one, and the sheet metal strips are realized by the pushing mechanism. Push out, the sheet metal strip is fixed by the clamping mechanism, and one end of the sheet metal strip is twisted 90 degrees by the torsion mechanism; the flexible extrusion molding equipment of the sheet metal profile of the present invention realizes the automatic sorting, output, clamping and twisting of the sheet metal strip , realizing the unmanned operation of sheet metal strip processing.
图1是本发明钣金型材的柔性挤压成型设备的结构示意图，图2、3是本发明钣金型材的柔性挤压成型设备的夹紧机构的结构示意图，图4、5是本发明钣金型材的柔性挤压成型设备的扭转机构的结构示意图，图6、7、8是本发明钣金型材的柔性挤压成型设备的输出机构的结构示意图，图9是本发明钣金型材的柔性挤压成型设备的推料机构的结构示意图，图10是钣金条贴于输送带上进行输送的状态示意图，图11是钣金条立于输送带上进行输送的状态示意图，图12是钣金条经过扭转加工后的结构示意图，图13是钣金条未经过扭转加工的结构示意图。Fig. 1 is a schematic structural view of the flexible extrusion molding equipment for sheet metal profiles of the present invention, Fig. 2 and 3 are schematic structural views of the clamping mechanism of the flexible extrusion molding equipment for sheet metal profiles of the present invention, and Figs. The structure schematic diagram of the torsion mechanism of the flexible extrusion molding equipment of metal profiles, Fig. 6, 7, 8 is the structural representation of the output mechanism of the flexible extrusion molding equipment of sheet metal profiles of the present invention, Fig. 9 is the flexible extrusion molding equipment of sheet metal profiles of the present invention Schematic diagram of the structure of the pushing mechanism of the extrusion molding equipment. Figure 10 is a schematic diagram of the state where the sheet metal strip is attached to the conveyor belt for transportation. Figure 11 is a schematic diagram of the state where the sheet metal strip is standing on the conveyor belt for transportation. Schematic diagram of the structure after torsion processing, Fig. 13 is a schematic diagram of the structure of the sheet metal strip without torsion processing.
本发明钣金型材的柔性挤压成型设备，包括输出机构24、夹紧机构25、扭转机构26、骨架27，所述输出机构24、夹紧机构25、扭转机构26固连于所述骨架27上；The flexible extrusion molding equipment for sheet metal profiles of the present invention includes an output mechanism 24, a clamping mechanism 25, a twisting mechanism 26, and a skeleton 27, and the output mechanism 24, the clamping mechanism 25, and the twisting mechanism 26 are fixedly connected to the skeleton 27 superior;
所述输出机构24用于将钣金条3逐条输出并推出一段距离；The output mechanism 24 is used to output the sheet metal strips 3 one by one and push them out for a certain distance;
所述夹紧机构25用于将所述钣金条3进行夹紧固定；The clamping mechanism 25 is used to clamp and fix the sheet metal strip 3;
所述扭转机构26用于将所述钣金条3进行扭转九十度。The twisting mechanism 26 is used to twist the sheet metal strip 3 by 90 degrees.
更具体地，所述输出机构24，包括：输送带1、输送电机2、料槽4、拨料电机5、拨料轴6、凸轮7、推料机构8，所述输送电机2连接于所述输送带1，所述料槽4位于所述输送带1的上部；所述拨料轴6活动连接于所述料槽4，所述拨料电机5通过链传动机构10连接于所述拨料轴6，所述拨料轴6上固连有所述凸轮7；所述推料机构8位于所述输送带1的上部，所述推料机构8用于实现钣金条3的逐条推出；所述推料机构8包括：推动气缸11、推板12、导轨13、推杆14，所述推动气缸11和所述钣金条3成平行布置，所述推动气缸11的活塞杆的末端固连于所述推板12，所述推板12活动连接于所述导轨13，所述导轨13和所述钣金条3成平行布置；在所述推板12的下部固连有用于推动所述钣金条3的推杆14。More specifically, the output mechanism 24 includes: a conveyor belt 1, a conveying motor 2, a trough 4, a material shifting motor 5, a material shifting shaft 6, a cam 7, and a pushing mechanism 8, and the conveying motor 2 is connected to the Said conveyor belt 1, said trough 4 is located at the top of said conveyor belt 1; said dial shaft 6 is movably connected to said trough 4, and said dial motor 5 is connected to said dial through a chain transmission mechanism 10 A material shaft 6, the cam 7 is fixedly connected to the material shifting shaft 6; the pushing mechanism 8 is located on the top of the conveyor belt 1, and the pushing mechanism 8 is used to realize the pushing out of the sheet metal strips 3 one by one; The pusher mechanism 8 includes: a push cylinder 11, a push plate 12, a guide rail 13, and a push rod 14, the push cylinder 11 and the sheet metal strip 3 are arranged in parallel, and the end of the piston rod of the push cylinder 11 is fixedly connected On the push plate 12, the push plate 12 is movably connected to the guide rail 13, and the guide rail 13 and the sheet metal strip 3 are arranged in parallel; Push rod 14 for gold bar 3.
更具体地，所述夹紧机构25包括：紧固手指气缸29、压杆30、压板31、转轴43、轴承座44，所述紧固手指气缸29的紧固气缸手指32固连于所述压杆30的两端，所述紧固手指气缸29固连于所述转轴43，所述转轴43活动连接于所述轴承座44；所述压板30的内侧固连有所述压板31。More specifically, the clamping mechanism 25 includes: a fastening finger cylinder 29, a pressing rod 30, a pressing plate 31, a rotating shaft 43, and a bearing seat 44, and the fastening cylinder finger 32 of the fastening finger cylinder 29 is fixedly connected to the Both ends of the pressing rod 30, the fastening finger cylinder 29 are fixedly connected to the rotating shaft 43, and the rotating shaft 43 is movably connected to the bearing seat 44; the inner side of the pressing plate 30 is fixedly connected to the pressing plate 31.
更具体地，所述压板31的材料为聚氨酯材料。More specifically, the material of the pressing plate 31 is polyurethane material.
更具体地，所述扭转机构26包括：滑动支架33、推拉气缸34、无杆气缸35、推拉导轨36、齿条37、芯轴38、齿轮39、推料导轨40、浮动接头41、夹紧手指42，所述推料导轨40固连于所述骨架27，所述滑动支架33活动连接于所述推料导轨40，所述无杆气缸35与所述推料导轨平行布置，所述滑动支架33固连于所述无杆气缸35的活塞杆；所述推拉导轨36固连于所述滑动支架33，所述齿条37活动连接于所述推拉导轨36；所述推拉气缸34的气缸体固连于所述滑动支架33，所述推拉气缸34的活塞杆通过所述浮动接头41连接于所述齿条37的一端；所述滑动支架33上活动连接有所述芯轴38，所述芯轴38上固连有和所述齿条37相匹配的所述齿轮39，夹紧手指42固连于所述芯轴38。More specifically, the torsion mechanism 26 includes: a sliding bracket 33, a push-pull cylinder 34, a rodless cylinder 35, a push-pull guide rail 36, a rack 37, a mandrel 38, a gear 39, a pushing guide rail 40, a floating joint 41, a clamping Finger 42, the pusher guide rail 40 is fixedly connected to the skeleton 27, the sliding bracket 33 is movably connected to the pusher guide rail 40, the rodless cylinder 35 is arranged in parallel with the pusher guide rail, and the sliding The support 33 is fixedly connected to the piston rod of the rodless cylinder 35; the push-pull guide rail 36 is fixedly connected to the sliding support 33, and the rack 37 is movably connected to the push-pull guide rail 36; the cylinder of the push-pull cylinder 34 The body is fixedly connected to the sliding bracket 33, and the piston rod of the push-pull cylinder 34 is connected to one end of the rack 37 through the floating joint 41; the sliding bracket 33 is movably connected to the mandrel 38, so The gear 39 matching the rack 37 is fixedly connected to the mandrel 38 , and the clamping fingers 42 are fixedly connected to the mandrel 38 .
更具体地，所述夹紧手指42的数量为四个。More specifically, the number of the clamping fingers 42 is four.
更具体地，所述拨料电机5沿旋转方向20做顺时针方向转动，所述拨料电机5带动所述拨料轴6和凸轮7做顺时针方向转动。More specifically, the shifting motor 5 rotates clockwise along the rotation direction 20 , and the shifting motor 5 drives the shifting shaft 6 and the cam 7 to rotate clockwise.
更具体地，在所述导轨13的末端设置有用于对所述推板12实现缓冲功能的阻尼器19。More specifically, a damper 19 for buffering the push plate 12 is provided at the end of the guide rail 13 .
更具体地，所述钣金条3分为还未被所述推料机构8推出的待推钣金条15和正在被所述推料机构8推出的推出钣金条16；在所述待推钣金条15的上部设置有侧压板17、中间压板18、长压板21，所述待推钣金条15位于所述侧压板17、中间压板18、长压板21的下部；所述推出钣金条16位于所述侧压板17和所述中间压板18的中间，且所述推出钣金条16未被所述侧压板17和所述中间压板18所压住；所述推出钣金条16位于所述侧压板17和所述长压板21的中间，且所述推出钣金条16未被所述侧压板17和所述长压板21所压住。More specifically, the sheet metal strip 3 is divided into a sheet metal strip 15 to be pushed that has not been pushed out by the pushing mechanism 8 and a sheet metal strip 16 that is being pushed out by the pushing mechanism 8; The top of 15 is provided with side pressing plate 17, middle pressing plate 18, long pressing plate 21, and described sheet metal bar 15 to be pushed is positioned at the bottom of described side pressing plate 17, middle pressing plate 18, long pressing plate 21; In the middle of the side pressure plate 17 and the middle pressure plate 18, and the push-out sheet metal strip 16 is not pressed by the side pressure plate 17 and the middle pressure plate 18; the push-out sheet metal strip 16 is located between the side pressure plate 17 and the In the middle of the long pressing plate 21, and the push-out sheet metal strip 16 is not pressed by the side pressing plate 17 and the long pressing plate 21.
更具体地，所述输送带1的运动方向为从所述料槽4运动至所述推料机构8。More specifically, the moving direction of the conveyor belt 1 is from the chute 4 to the pushing mechanism 8 .
更具体地，所述凸轮7距离所述输送带1的最近距离为所述钣金条3的厚度。More specifically, the shortest distance between the cam 7 and the conveyor belt 1 is the thickness of the sheet metal strip 3 .
以下结合图1至13，进一步描述本发明钣金型材的柔性挤压成型设备的工作原理和工作过程：Below in conjunction with Figures 1 to 13, the working principle and working process of the flexible extrusion molding equipment for sheet metal profiles of the present invention are further described:
本发明钣金型材的柔性挤压成型设备中所述输出机构24，所述输送电机2连接于所述输送带1，所述输送电机2驱动所述输送带1的运动方向为从所述料槽4运动至所述推料机构8。将所述钣金条3从所述料槽4不断地输送至所述推料机构8所在位置。The output mechanism 24 in the flexible extrusion molding equipment for sheet metal profiles of the present invention, the conveying motor 2 is connected to the conveying belt 1, and the moving direction of the conveying belt 1 driven by the conveying motor 2 is from the material The groove 4 moves to the pushing mechanism 8 . The sheet metal strip 3 is continuously conveyed from the trough 4 to the position of the pushing mechanism 8 .
所述料槽4位于所述输送带1的上部，数量众多的所述钣金条3位于所述料槽4中，所述钣金条3处于无序的状态。所述料槽4的挡料板9上这是有和所述凸轮7相匹配的缺口，所述凸轮7位于所述缺口处。所述挡料板阻止所述钣金条3无序地往所述推料机构8所在方向运动。The trough 4 is located on the upper part of the conveyor belt 1, and a large number of sheet metal strips 3 are located in the chute 4, and the sheet metal strips 3 are in a disordered state. There is a notch matched with the cam 7 on the material stopper 9 of the trough 4, and the cam 7 is located at the notch. The baffle plate prevents the sheet metal strip 3 from moving in the direction where the pushing mechanism 8 is located.
所述拨料轴6活动连接于所述料槽4，所述拨料电机5通过链传动机构10连接于所述拨料轴6，所述拨料轴6上固连有所述凸轮7。所述拨料电机5沿旋转方向20做顺时针方向转动，所述拨料电机5带动所述拨料轴6和凸轮7做顺时针方向转动。所述凸轮7距离所述输送带1的最近距离为所述钣金条3的厚度。所述凸轮7拨动所述钣金条3在所述料槽4中翻动，当所述钣金条3贴于所述输送带1上时，所述凸轮7接触不到所述钣金条3；当所述钣金条3不是贴于所述输送带1上时，或者假设当所述钣金条3立于所述输送带1上时，所述凸轮7会拨动所述钣金条3，使所述钣金条3继续翻动，直到所述钣金条3贴于所述输送带1上，并从所述凸轮7的下部通过，从所述料槽4中输出。The shifting shaft 6 is movably connected to the trough 4, the shifting motor 5 is connected to the shifting shaft 6 through a chain transmission mechanism 10, and the cam 7 is fixedly connected to the shifting shaft 6. The shifting motor 5 rotates clockwise along the rotation direction 20 , and the shifting motor 5 drives the shifting shaft 6 and the cam 7 to rotate clockwise. The shortest distance between the cam 7 and the conveyor belt 1 is the thickness of the sheet metal strip 3 . The cam 7 stirs the sheet metal strip 3 to flip in the trough 4. When the sheet metal strip 3 is attached to the conveyor belt 1, the cam 7 cannot touch the sheet metal strip 3; When the sheet metal strip 3 is not attached to the conveyor belt 1, or when the sheet metal strip 3 stands on the conveyor belt 1, the cam 7 will move the sheet metal strip 3 so that the sheet metal strip 3 The sheet metal strip 3 continues to turn until the sheet metal strip 3 sticks on the conveyor belt 1 , passes through the lower part of the cam 7 , and is output from the trough 4 .
在所述待推钣金条15的上部设置有侧压板17、中间压板18、长压板21，所述侧压板17、中间压板18、长压板21用于确保所述钣金条3贴于所述输送带1上。The top of the sheet metal strip 15 to be pushed is provided with a side pressing plate 17, an intermediate pressing plate 18, and a long pressing plate 21, and the side pressing plate 17, the middle pressing plate 18, and the long pressing plate 21 are used to ensure that the sheet metal strip 3 is attached to the conveying Bring 1 on.
所述钣金条3分为还未被所述推料机构8推出的待推钣金条15和正在被所述推料机构8推出的推出钣金条16。所述待推钣金条15位于所述侧压板17、中间压板18、长压板21的下部；所述推出钣金条16位于所述侧压板17和所述中间压板18的中间，且所述推出钣金条16未被所述侧压板17和所述中间压板18所压住；所述推出钣金条16位于所述侧压板17和所述长压板21的中间，且所述推出钣金条16未被所述侧压板17和所述长压板21所压住。所述推料机构8的功能就是将所述推出钣金条16不断地推出，当所述推出钣金条16从所述输送带1上推出一段距离后，后道自动化扭转作业装备将会抓取到所述推出钣金条16，并实现各种各样的自动化作业。接着所述推料机构8复位，所述待推钣金条15将进入刚才所述推出钣金条16所在的位置，等待所述推料结构8完成推料。The sheet metal strip 3 is divided into a sheet metal strip 15 to be pushed that has not been pushed out by the pushing mechanism 8 and a pushing sheet metal strip 16 being pushed out by the pushing mechanism 8 . The sheet metal bar 15 to be pushed is located at the bottom of the side platen 17, the middle platen 18, and the long platen 21; The metal bar 16 is not pressed by the side pressing plate 17 and the middle pressing plate 18; the pushing out sheet metal strip 16 is located in the middle of the side pressing plate 17 and the long pressing plate 21, and the pushing out sheet metal strip 16 is not pressed by the Said side pressing plate 17 and said long pressing plate 21 are pressed down. The function of the pushing mechanism 8 is to continuously push out the sheet metal strip 16. When the sheet metal strip 16 is pushed out from the conveyor belt 1 for a certain distance, the subsequent automatic twisting operation equipment will grab the The sheet metal strip 16 is released, and various automation operations are realized. Then the pushing mechanism 8 is reset, and the sheet metal strip 15 to be pushed will enter the position where the pushing sheet metal strip 16 is just now, waiting for the pushing structure 8 to finish pushing.
所述推板12活动连接于所述导轨13，所述导轨13和所述钣金条3成平行布置，所述推动气缸11的活塞杆的末端固连于所述推板12，所述导轨13用于保证所述推板12的运动轨迹和所述推出钣金条16是处于平行状态的。在所述推板12的下部固连有用于推动所述钣金条3的推杆14。当所述推料机构8处于复位状态时，所述推动气缸11的活塞杆处于伸出状态，所述推杆14脱离和所述钣金条3的接触。所述推动气缸11的活塞杆缩回，所述推杆14接触到所述推出钣金条16并推动所述推出钣金条16逐渐离开所述输送带1。The push plate 12 is movably connected to the guide rail 13, the guide rail 13 and the sheet metal strip 3 are arranged in parallel, the end of the piston rod of the push cylinder 11 is fixedly connected to the push plate 12, and the guide rail 13 It is used to ensure that the movement track of the push plate 12 and the push-out sheet metal strip 16 are in a parallel state. A push rod 14 for pushing the sheet metal strip 3 is fixedly connected to the lower part of the push plate 12 . When the pushing mechanism 8 is in the reset state, the piston rod of the pushing cylinder 11 is in the extended state, and the push rod 14 is out of contact with the sheet metal strip 3 . The piston rod of the push cylinder 11 is retracted, and the push rod 14 contacts the push-out sheet metal strip 16 and pushes the push-out sheet metal strip 16 away from the conveyor belt 1 gradually.
本发明钣金型材的柔性挤压成型设备利用所述凸轮7的转动，驱动所述钣金条3不断翻动，直到所述钣金条3贴于所述输送带1上，确保了所述钣金条3在从所述料槽4中出来的时候，是处于一致的、有序的状态中的。所述推料机构8，用于实现了将所述钣金条3逐条地推出，为对所述钣金条3的自动化扭转作业做好了准备。The flexible extrusion molding equipment for sheet metal profiles of the present invention uses the rotation of the cam 7 to drive the sheet metal strips 3 to flip continuously until the sheet metal strips 3 are attached to the conveyor belt 1, ensuring that the sheet metal strips 3 When coming out of the trough 4, it is in a consistent and orderly state. The pushing mechanism 8 is used to push out the sheet metal strips 3 one by one, making preparations for the automatic twisting operation of the sheet metal strips 3 .
在所述夹紧机构25中，所述紧固手指气缸29的紧固气缸手指32固连于所述压杆30的两端，所述紧固手指气缸32对称布置于所述压杆30的两端，使得所述压杆30的力学性能更好。当所述压板31对所述钣金条3进行夹紧的时候，位于所述压杆30两端的所述紧固手指气缸29同时对所述钣金条3施加夹紧力，确保所述钣金条3受到可靠的夹紧力。In the clamping mechanism 25, the fastening cylinder fingers 32 of the fastening finger cylinder 29 are fixedly connected to the two ends of the pressing rod 30, and the fastening finger cylinders 32 are symmetrically arranged on the sides of the pressing rod 30. Both ends make the mechanical performance of the pressure rod 30 better. When the pressing plate 31 clamps the sheet metal strip 3, the fastening finger cylinders 29 located at both ends of the pressing rod 30 apply a clamping force to the sheet metal strip 3 at the same time, ensuring that the sheet metal strip 3 Receive reliable clamping force.
所述压板31的材料为聚氨酯材料，当所述钣金条3的尺寸上存在误差的时候，所述压板31可以发生一定程度的变形，以自动实现所述钣金条3的尺寸误差，以确保所述钣金条3受到可靠的夹紧力。同时，所述压板31的聚氨酯材料可以确保所述钣金条3在发生扭转的时候，不会留下压痕。保证了所述钣金条3的外观美感。The material of the pressing plate 31 is a polyurethane material. When there is an error in the size of the sheet metal strip 3, the pressing plate 31 can be deformed to a certain extent to automatically realize the dimensional error of the sheet metal strip 3 to ensure that the Said sheet metal strip 3 is subjected to reliable clamping force. At the same time, the polyurethane material of the pressing plate 31 can ensure that no indentation will be left when the sheet metal strip 3 is twisted. The aesthetic appearance of the sheet metal strip 3 is guaranteed.
所述推拉气缸34的气缸体固连于所述滑动支架33，所述推拉气缸34的活塞杆通过所述浮动接头41连接于所述齿条37的一端；所述推拉导轨36固连于所述滑动支架33，所述齿条37活动连接于所述推拉导轨36；所述滑动支架33上活动连接有所述芯轴38，所述芯轴38上固连有和所述齿条37相匹配的所述齿轮39，夹紧手指42固连于所述芯轴38。所述推拉气缸34的活塞杆伸出，可以驱动所述齿轮39、夹紧手指42发生转动。所述推拉气缸34的行程，决定所述夹紧手指42转动的角度。The cylinder body of the push-pull cylinder 34 is fixedly connected to the sliding bracket 33, and the piston rod of the push-pull cylinder 34 is connected to one end of the rack 37 through the floating joint 41; the push-pull guide rail 36 is fixedly connected to the The sliding bracket 33, the rack 37 is movably connected to the push-pull guide rail 36; Matching the gear 39 , the clamping fingers 42 are fixedly connected to the mandrel 38 . The piston rod of the push-pull cylinder 34 stretches out to drive the gear 39 and the clamping fingers 42 to rotate. The stroke of the push-pull cylinder 34 determines the rotation angle of the clamping fingers 42 .
所述推料导轨40固连于所述骨架27，所述滑动支架33活动连接于所述推料导轨40，所述无杆气缸35与所述推料导轨平行布置，所述滑动支架33固连于所述无杆气缸35的活塞杆。当所述推料机构8将所述钣金条3推出一段距离后，所述无杆气缸35驱动所述夹紧手指42向所述钣金条3所在位置运动，所述夹紧手指42夹住所述钣金条3。接着，所述无杆气缸35驱动所述夹紧手指42，所述夹紧手指42拉动所述钣金条3，使所述钣金条3脱离所述推料机构8。接着所述夹紧机构25将所述钣金条3夹紧。最后，所述推拉气缸34的活塞杆伸出，所述齿轮39转动，驱动所述夹紧手指42和被所述夹紧手指42所固定的所述钣金条3的一端，随所述齿轮39做同步转动。由于所述钣金条3的中部被所述所述夹紧机构25固定，所述钣金条3的一端随所述夹紧手指42发生转动，所述钣金条3生成了扭转段23，而没有发生扭转的那部分，依然为笔直段22。The pusher guide rail 40 is fixedly connected to the skeleton 27, the sliding bracket 33 is movably connected to the pusher guide rail 40, the rodless cylinder 35 is arranged in parallel with the pusher guide rail, and the slide bracket 33 is fixed Be connected with the piston rod of described rodless cylinder 35. When the pushing mechanism 8 pushes the sheet metal strip 3 out for a certain distance, the rodless cylinder 35 drives the clamping finger 42 to move to the position of the sheet metal strip 3, and the clamping finger 42 clamps the Described sheet metal strip 3. Next, the rodless cylinder 35 drives the clamping fingers 42 , and the clamping fingers 42 pull the sheet metal strip 3 to separate the sheet metal strip 3 from the pushing mechanism 8 . Then the clamping mechanism 25 clamps the sheet metal strip 3 . Finally, the piston rod of the push-pull cylinder 34 stretches out, and the gear 39 rotates to drive the clamping finger 42 and one end of the sheet metal strip 3 fixed by the clamping finger 42, and the gear 39 Do synchronous rotation. Since the middle part of the sheet metal strip 3 is fixed by the clamping mechanism 25, one end of the sheet metal strip 3 rotates with the clamping fingers 42, and the sheet metal strip 3 generates a torsion section 23 without The twisted part is still the straight section 22 .
最后，应当指出，以上实施例仅是本发明较有代表性的例子。显然，本发明不限于上述实施例，还可以有许多变形。凡是依据本发明的技术实质对以上实施例所作的任何简单修改、等同变化与修饰，均应认为属于本发明的保护范围。Finally, it should be pointed out that the above embodiments are only representative examples of the present invention. Obviously, the present invention is not limited to the above-mentioned embodiments, and many variations are possible. All simple modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention shall be deemed to belong to the protection scope of the present invention.
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114226520A (en) * | 2021-12-19 | 2022-03-25 | 安费诺汽车连接系统（常州）有限公司 | Automobile part torsion manufacturing mechanism |
| CN114226520B (en) * | 2021-12-19 | 2023-10-24 | 安费诺汽车连接系统（常州）有限公司 | Torsion manufacturing mechanism for automobile parts |
| CN117840275A (en) * | 2024-03-06 | 2024-04-09 | 山西中德管业有限公司 | A processingequipment for pipeline is buckled |
| CN117840275B (en) * | 2024-03-06 | 2024-05-31 | 山西中德管业有限公司 | A processingequipment for pipeline is buckled |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107983812A (en) | 2018-05-04 |
| CN108326095B (en) | 2019-07-02 |
| CN106424257A (en) | 2017-02-22 |
| CN106424257B (en) | 2018-05-04 |
| CN107983812B (en) | 2019-05-14 |
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