CN114178884B

CN114178884B - Plastic-steel door and window processing production line

Info

Publication number: CN114178884B
Application number: CN202111520896.2A
Authority: CN
Inventors: 陈道富
Original assignee: Jinan Feinidik Mechanical Equipment Co ltd
Current assignee: Jinan Feinidik Mechanical Equipment Co ltd
Priority date: 2021-12-13
Filing date: 2021-12-13
Publication date: 2022-10-21
Anticipated expiration: 2041-12-13
Also published as: CN114178884A

Abstract

The invention provides a plastic-steel door and window processing production line which sequentially comprises a feeding device, a door and window processing center and a discharging device along a workpiece feeding direction, wherein the door and window processing center is provided with a processing lathe bed, one side of the processing lathe bed opposite to the feeding device is provided with a feeding clamping assembly, one side of the processing lathe bed opposite to the discharging device is provided with a discharging clamping assembly, and the discharging clamping assembly is connected to the processing lathe bed in a sliding manner along a discharging direction; the blanking device comprises a blanking support, a blanking slide rail is arranged on the blanking support, a blanking rack is connected to the blanking slide rail in a sliding mode, and one end of the blanking rack is detachably connected with the discharging clamping assembly. The clamping device has the beneficial effects that the clamping device can clamp two ends of a workpiece in the processing process of the workpiece, so that the processing error of the workpiece is reduced; meanwhile, the workpiece can be driven to move through the discharging clamping assembly, and zero tailing processing and discharging actions of the workpiece are achieved.

Description

Plastic-steel door and window processing production line

Technical Field

The invention belongs to the technical field of door and window processing equipment, and particularly relates to a plastic-steel door and window processing production line.

Background

The plastic-steel door and window is made up by using polyvinyl chloride resin as main raw material, adding a certain proportion of stabilizing agent, colouring agent, filling agent and UV-ray absorbent, extruding to obtain the invented product, filling steel lining into the cavity of the formed material, cutting, welding or screw-connecting to obtain the door and window frame sash, then mounting sealing rubber strip, wool top and hardware components, etc. so as to obtain the invented door and window.

With the acceleration of the urbanization speed in recent years, the building industry develops rapidly, and as compared with the traditional steel windows, wood windows and aluminum-plastic-steel windows, the plastic-steel windows and doors not only have great improvement on the aspects of heat insulation and heat preservation performance, sound insulation effect, ageing resistance, air tightness, water tightness and the like, but also are more environment-friendly and more energy-saving, and more buildings begin to use the plastic-steel windows and doors. In the existing plastic-steel door and window processing production line, the blanking device is only responsible for transferring processed workpieces to the blanking table from a processing center in the production process, so the blanking device in the existing plastic-steel door and window processing production line has a single function; in addition, a group of clamping assemblies are generally arranged at the feed end of the existing plastic-steel door and window processing center and only clamp and position one end of the plastic-steel section, but because the rigidity and the strength of the plastic-steel section are smaller than those of an aluminum alloy section due to the special material of the plastic-steel section, the plastic-steel door and window processing center is easy to shake in the plastic-steel section processing process, so that the error in cutting and processing the plastic-steel section can be increased, and the yield of the whole plastic-steel door and window processing production line can be reduced.

Disclosure of Invention

The invention aims to provide and design a plastic-steel door and window processing production line aiming at the defects of single function of a blanking device and easiness in shaking of workpieces in the existing plastic-steel door and window processing production line, so that the blanking device can be used for transferring the processed workpieces to a discharging table from a processing center and clamping the workpieces in the processing process, and the clamping of two ends of the workpieces and the zero tailing processing are realized.

In order to achieve the purpose, the invention adopts the technical scheme that: a plastic-steel door and window processing production line sequentially comprises a feeding device, a door and window processing center and a discharging device along a workpiece feeding direction, wherein the door and window processing center is provided with a processing lathe bed, one side of the processing lathe bed opposite to the feeding device is provided with a feeding clamping assembly, one side of the processing lathe bed opposite to the discharging device is provided with a discharging clamping assembly, and the discharging clamping assembly is connected to the processing lathe bed in a sliding manner along a discharging direction; the blanking device comprises a blanking support, a blanking slide rail is arranged on the blanking support, a blanking frame is connected to the blanking slide rail in a sliding mode, and one end of the blanking frame is detachably connected with the discharging clamping assembly. When the workpiece is cut and machined in the door and window machining center, the discharging clamping assembly and the feeding clamping assembly can respectively clamp two ends of the workpiece, so that the workpiece is guaranteed not to shake in the machining process, machining errors are reduced, and zero tailing machining of the workpiece is realized; and after work piece processing was accomplished, accessible unloading frame drove ejection of compact clamping component along the length direction of unloading slide rail and removes, and the work piece that presss from both sides on the ejection of compact clamping component simultaneously can remove along the unloading slide rail along ejection of compact clamping component together to take out the work piece from door and window machining center.

Further, between feeding clamping component and the ejection of compact clamping component, be provided with vertical horizontal slide rail on the processing lathe bed, sliding connection has zhongting cutting assembly, V mouthful cutting assembly in proper order from the past backward on the vertical horizontal slide rail to carry out zhongting processing or V mouthful processing to the work piece through zhongting cutting assembly and V mouthful cutting assembly.

Furthermore, the feeding clamping assembly comprises a first fixing table, the first fixing table is detachably mounted on the machining lathe body, at least two groups of first clamping plates are sequentially arranged on the first fixing table from front to back, each group of first clamping plates comprises a first fixing clamping plate and a first movable clamping plate, the first fixing clamping plates are fixedly mounted on the first fixing table, the first movable clamping plates are horizontally and slidably mounted on the first fixing table, and the first fixing clamping plates and the first movable clamping plates in each group of first clamping plates are oppositely arranged; the first movable clamping plate is connected with a third clamping driving assembly in a transmission mode, the third clamping driving assembly is used for driving the first movable clamping plate to move towards the direction close to or far away from the first fixed clamping plate, and therefore the feeding clamping assembly can simultaneously clamp or loosen a plurality of workpieces, and machining efficiency is improved.

Furthermore, the discharging clamping assembly comprises a second fixed table, the second fixed table is horizontally slidably mounted on the machining bed body along the discharging direction, at least two groups of second clamping plates are sequentially arranged on the second fixed table from front to back, each group of second clamping plates comprises a second fixed clamping plate and a second movable clamping plate, the second fixed clamping plates are fixedly mounted on the second fixed table, the second movable clamping plates are horizontally slidably mounted on the second fixed table, and the second fixed clamping plates and the second movable clamping plates in each group of second clamping plates are oppositely arranged; the second movable clamping plate is connected with a fourth clamping driving assembly in a transmission mode, the fourth clamping driving assembly is used for driving the second movable clamping plate to move towards the direction close to or far away from the second fixed clamping plate, and therefore the discharging clamping assembly can horizontally clamp or loosen the right ends of a plurality of workpieces at the same time, and material clamping and discharging actions are achieved.

Further, a blanking conveying table is arranged below the blanking frame, a fixed conveying table is fixedly mounted at one end, far away from the blanking frame, of the blanking conveying table, a movable conveying table is rotatably mounted at one end, close to the blanking frame, of the blanking conveying table, when the movable conveying table is in a blanking state, the height of one end, close to the fixed conveying table, of the movable conveying table is the same as that of the fixed conveying table, and the end, far away from the fixed conveying table, of the movable conveying table is higher than that of the fixed conveying table. In the blanking process, the workpiece is placed on the movable conveying table by the blanking frame, so that the workpiece orderly rolls downwards on the inclined movable conveying table until the workpiece stops on the fixed conveying table, and the workpieces are naturally and orderly placed on the fixed conveying table side by side in the process of orderly rolling downwards so as to avoid mutual overlapping; in addition, because there is certain distance between fixed transport platform and the last work or material rest, it can avoid the work or material rest and the work piece that presss from both sides to cause the accidental injury to the staff down.

Furthermore, two groups of supporting leg assemblies are symmetrically arranged on the lower side of the movable conveying table along the central line of the movable conveying table, and each group of supporting leg assemblies comprises at least two supporting legs; the unloading is carried bench and is provided with two sets of support column subassemblies along the central line symmetry of activity transport platform, and two sets of support column subassemblies are corresponding with two sets of leg subassemblies respectively, and every support column subassembly of group includes two at least second support columns, every second support column all with the vertical sliding connection of a supporting leg, is connected with second lift drive assembly in the lower extreme transmission of supporting leg, second lift drive assembly is used for driving the supporting leg that corresponds and reciprocates along the second support column. The sample blanking device can control the height of the corresponding side on the movable conveying platform by controlling the lifting of the corresponding supporting legs, so that the rotation of the movable conveying platform is realized.

Further, loading attachment includes the material loading support, be provided with first material loading slide rail on the material loading support, sliding connection has a material loading manipulator on the first material loading slide rail, material loading manipulator is used for placing the work piece of treating processing to feeding clamping component department, realizes the material loading action.

Furthermore, at least one horizontal second feeding slide rail is arranged below the feeding manipulator, and the second feeding slide rail is perpendicular to the first feeding slide rail; all sliding connection has first material loading subassembly on every second material loading slide rail, all is provided with second material loading subassembly in one side of every second material loading slide rail rear end, second material loading subassembly can set up the below at material loading manipulator side by side with the first material loading subassembly that corresponds, the below of second material loading subassembly is provided with first lift drive subassembly, first lift drive subassembly is used for driving second material loading subassembly and reciprocates. Like this at the material loading in-process, can carry out horizontal material loading through first material loading subassembly earlier, the vertical material loading is carried out to rethread second material loading subassembly.

Furthermore, the first feeding assembly comprises a first clamping seat, the first clamping seat is slidably mounted on the second feeding slide rail, the first clamping seat is in transmission connection with a clamping seat driving assembly, and the clamping seat driving assembly is used for driving the first clamping seat to slide along the length direction of the second feeding slide rail; the upper end of the first clamping seat is detachably provided with at least two first clamping pieces along the length direction of the second feeding slide rail, one side of the first clamping seat is provided with at least two second clamping pieces along the length direction of the second feeding slide rail in a sliding manner, each second clamping piece corresponds to one first clamping piece, the second clamping pieces are connected with a first clamping driving assembly in a transmission manner, and the first clamping driving assembly is used for driving the second clamping pieces to slide along the length direction of the second feeding slide rail. After the workpiece is placed on the first clamping seat, the workpiece between the workpiece and the first clamping piece can be automatically clamped through the movement of the second clamping piece, and the workpiece is prevented from shaking or inclining in the feeding process.

Further, the second feeding assembly comprises a first supporting column and a second clamping seat, the lower end of the second clamping seat is vertically and slidably connected with the first supporting column, a first lifting driving assembly is arranged at the lower end of the second clamping seat, and the first lifting driving assembly is used for driving the second clamping seat to vertically ascend or descend; at least two third clamping pieces are detachably mounted at the upper end of the second clamping seat along the length direction of the second feeding slide rail, at least two fourth clamping pieces are slidably mounted on one side of the second clamping seat along the length direction of the second feeding slide rail, and each fourth clamping piece corresponds to one third clamping piece; and the fourth clamping piece is connected with a second clamping driving assembly in a transmission manner, and the second clamping driving assembly is used for driving the fourth clamping piece to slide along the length direction of the second feeding slide rail. Like this when first material loading subassembly and second material loading subassembly are abreast, the second holder is raised to the first lift drive subassembly of accessible to shift the work piece from first holder to the second holder on, and it can continue to lift the work piece, realizes the material loading action, and at the material loading in-process, it can be tight through the work piece clamp that third clamping piece and fourth clamping piece will shift to on the second holder, avoids it to take place to rock simultaneously.

According to the technical scheme, the invention has the following advantages: firstly, the two ends of a workpiece can be respectively clamped by the feeding clamping assembly and the discharging clamping assembly, so that the workpiece is prevented from shaking in the machining process, and the cutting error is reduced; meanwhile, the discharging clamping assembly can drive the workpiece to horizontally slide, so that zero tailing processing and discharging actions of the workpiece are realized; secondly, the invention can simultaneously carry out feeding, processing and discharging on a plurality of workpieces, thereby greatly improving the processing efficiency of the plastic-steel doors and windows.

Drawings

In order to more clearly illustrate the technical solution of the present invention, the drawings used in the description will be briefly introduced, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.

FIG. 1 is a schematic structural diagram of an embodiment of the present invention.

Fig. 2 is a partially enlarged view of a point a in fig. 1.

Fig. 3 is a schematic structural diagram of the first feeding assembly and the second feeding assembly in the invention.

Fig. 4 is a partially enlarged view of C in fig. 3.

Fig. 5 is a partially enlarged view of fig. 3 at B.

Fig. 6 is a top view of the door and window processing center of the present invention.

Fig. 7 is a rear view of the door and window processing center of the present invention.

Fig. 8 is a front view of the door and window processing center of the present invention.

FIG. 9 is a schematic view of the feed pinch assembly of the present invention.

FIG. 10 is a first schematic structural diagram of a blanking device and a discharge clamping assembly according to the present invention.

FIG. 11 is a second schematic structural view of the blanking device and the discharge clamping assembly of the present invention.

In the figure: 1. a first feeding component, 2, a second feeding component, 3, a feeding manipulator, 4, a feeding bracket, 5, a first feeding slide rail, 6, a discharging bracket, 7, a discharging conveying platform, 8, a door and window processing center, 9, a feeding frame, 10, a feeding slide plate, 11, a clamping hand, 12, a vertical clamping driving component, 13, a second feeding slide rail, 14, a first clamping driving component, 15, a first clamping seat, 16, a driving wheel, 17, a conveying belt, 18, a first clamping component, 19, a second clamping component, 20, a driven wheel, 21, a first supporting column, 22, a second clamping driving component, 23, a lifting inclined plate, 24, a lifting roller, 25, a second clamping seat, 26, a third clamping component, 27, a material supporting roller, 28, a fourth clamping component, 29, a discharging clamping component, 30, a discharging frame, 31, a longitudinal horizontal slide rail, 32, a waste output component, 33, a V-mouth cutting component, 34, a second sawing and milling motor, 35, a sheet metal cover, 36, a feeding clamping assembly, 37, a second fixed frame, 38, a second vertical driving assembly, 39, a second horizontal sliding rail, 40, a second movable frame, 41, a second sawing and milling cutter, 42, a third sawing and milling motor, 43, a third sawing and milling cutter, 44, a second horizontal sliding plate, 45, a first vertical driving assembly, 46, a first fixed frame, 47, a first vertical sliding rail, 48, a first movable frame, 49, a first sawing and milling cutter, 50, a middle cutting assembly, 51, a first vertical guide pillar, 52, a first upper pressing plate, 53, a first movable clamping plate, 54, a third clamping driving assembly, 55, a first vertical clamping driving assembly, 56, a first fixed clamping plate, 57, a first fixed table, 58, a blanking sliding rail, 59, a second upper pressing plate, 60, a second vertical guide pillar, 61, a second fixed table, 62, a fourth clamping driving assembly, 63, a second vertical driving assembly, 64. the movable conveying platform 65, the fixed conveying platform 66, the second lifting driving assembly 67, the second movable clamp plate 68, the second fixed clamp plate 69, the second supporting column 70 and the supporting leg.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1, the invention provides a plastic-steel door and window processing production line, which is sequentially provided with a feeding device, a door and window processing center 8 and a discharging device according to a workpiece feeding direction.

Wherein, as shown in fig. 1 and 2, the feeding device comprises a feeding support 4, a first horizontal feeding slide rail 5 is arranged on the feeding support 4, and a feeding manipulator 3 is connected to the first feeding slide rail 5 in a sliding manner. Specifically, material loading manipulator 3 includes material loading frame 9, material loading frame 9 one end with 5 sliding connection of first material loading slide rail, material loading frame 9 the other end along with 5 vertically direction sliding connection of first material loading slide rail have material loading slide plate 10, be provided with vertical material clamping drive assembly 12 on the material loading slide plate 10, vertical material clamping drive assembly 12's the at least one material hand 11 of pressing from both sides of output fixedly connected with, just material hand 11 can reciprocate under vertical material clamping drive assembly 12's the effect. In addition, as shown in fig. 1 and 3, at least one horizontal second feeding slide rail 13 is disposed below the feeding manipulator 3, and the second feeding slide rails 13 are both perpendicular to the first feeding slide rail 5. All sliding connection has first material loading subassembly 1 on every second material loading slide rail 13, all is provided with second material loading subassembly 2 in one side of every second material loading slide rail 13 rear end, just second material loading subassembly 2 can set up in parallel in the below of material loading manipulator 3 with first material loading subassembly 1 that corresponds to loop through first material loading subassembly 1 and second material loading subassembly 2 and will treat that the work piece of processing is delivered to material loading manipulator 3 department.

Specifically, as shown in fig. 4, the first feeding assembly 1 includes a first clamping seat 15, the first clamping seat 15 is slidably mounted on the second feeding slide rail 13, and a clamping seat driving assembly is connected to the first clamping seat 15 in a transmission manner, and the clamping seat driving assembly is configured to drive the first clamping seat 15 to slide along the length direction of the second feeding slide rail 13. In addition, at least two first clamping pieces 18 are detachably mounted at the upper end of the first clamping seat 15 along the length direction of the second feeding slide rail 13, at least two second clamping pieces 19 are slidably mounted at one side of the first clamping seat 15 along the length direction of the second feeding slide rail 13, and each second clamping piece 19 corresponds to one first clamping piece 18; the second clamping member 19 is further connected with a first clamping driving assembly 14 in a transmission manner, and the first clamping driving assembly 14 is used for driving the second clamping member 19 to slide along the length direction of the second feeding slide rail 13. Further, preferably, the first clamping driving assembly 14 includes a clamping driving motor and a belt transmission mechanism installed on the first holder 15, the clamping driving motor is in transmission connection with a driving wheel 16 of the belt transmission mechanism, the driving wheel 16 and a driven wheel 20 of the belt transmission mechanism are rotatably installed on the side surface of the first holder 15, the conveying direction of the conveyor belt 17 of the belt transmission mechanism is parallel to the length direction of the second feeding slide rail 13, and the second clamping member 19 is detachably installed on the conveyor belt 17, so that when the driving wheel 16 of the belt transmission mechanism drives the conveyor belt 17 to move, the second clamping member 19 on the conveyor belt 17 can be simultaneously driven to move along with the conveyor belt 17, and thus a workpiece between the first clamping member 18 and the corresponding second clamping member 19 is clamped or loosened.

As shown in fig. 5, the second feeding assembly 2 includes a first supporting column 21 and a second holder 25, a lower end of the second holder 25 is vertically slidably connected to the first supporting column 21, and a first lifting driving assembly is disposed at a lower end of the second holder 25 and is used for driving the second holder 25 to vertically ascend or descend. Specifically, the first lifting driving assembly comprises a lifting roller 24 and a lifting inclined plate 23, wherein the upper end surface of the lifting inclined plate 23 is an inclined surface with a higher end and a lower end, and a horizontal driving cylinder for driving the lifting inclined plate 23 to move horizontally is connected to the lifting inclined plate 23 in a transmission manner; the lifting roller 24 is rotatably installed at the lower end of the second clamping seat 25, the lifting inclined plate 23 is arranged below the lifting roller 24, and the upper end surface of the lifting inclined plate 23 is in contact with the lower end of the lifting roller 24. When the horizontal drive cylinder drives the inclined lift plate 23 to carry out horizontal migration like this, because the up end that contacts with lift roller 24 on the inclined lift plate 23 is the inclined plane, the height of lift roller 24 can be raised or reduced to inclined lift plate 23 to make whole second holder 25 raise or reduce, in order to realize the lift of second material loading subassembly 2.

At least two third clamping pieces 26 are detachably mounted at the upper end of the second clamping seat 25 along the length direction of the second feeding slide rail 13, and the number of the third clamping pieces 26 is the same as that of the first clamping pieces 18; in addition, at least two fourth clamping pieces 28 are slidably mounted on one side of the second clamping seat 25 along the length direction of the second feeding slide rail 13, and each fourth clamping piece 28 corresponds to one third clamping piece 26; the fourth clamping member 28 is further connected with a second clamping driving assembly 22 in a transmission manner, the second clamping driving assembly 22 is used for driving the fourth clamping member 28 to slide along the length direction of the slide rail, the structure of the second clamping driving assembly 22 is preferably the same as that of the first clamping driving assembly 14, and in addition, the second clamping driving assembly 22 can also adopt a driving mechanism such as an air cylinder driving mechanism, a ball screw mechanism and the like. Preferably, a material supporting roller 27 is detachably mounted on the other side of the second clamping seat 25, and friction generated when the workpiece moves on the second feeding assembly 2 is reduced by the material supporting roller 27.

In addition, as shown in fig. 6, the door and window processing center 8 includes a processing bed, a feeding clamping assembly 36 is disposed on one side of the processing bed corresponding to the feeding device, and the feeding clamping assembly 36 is disposed opposite to the feeding manipulator 3; one side that corresponds with unloader on the processing lathe bed is provided with ejection of compact clamping component 29 between feeding clamping component 36 and the ejection of compact clamping component 29, be provided with vertical horizontal slide rail 31 on the processing lathe bed, vertical horizontal slide rail 31 with second material loading slide rail 13 is parallel, just from preceding sliding connection in proper order backward has atrium cutting assembly 50, V mouthful cutting assembly 33 on the vertical horizontal slide rail 31. In addition, a scrap discharging assembly 32 is arranged on the machine tool body below the atrium cutting assembly 50 and the V-shaped opening cutting assembly 33, and the scrap discharging assembly 32 is used for conveying out scraps and leftovers generated after the workpieces are cut.

As shown in fig. 9, the feeding clamping assembly 36 includes a first fixed table 57 detachably mounted on the processing bed, at least two sets of first clamping plates are sequentially arranged on the first fixed table 57 from front to back, each set of first clamping plate includes a first fixed clamping plate 56 and a first movable clamping plate 53, the first fixed clamping plate 56 is fixedly mounted on the first fixed table 57, the first movable clamping plate 53 is horizontally slidably mounted on the first fixed table 57, and the first fixed clamping plate 56 and the first movable clamping plate 53 in each set of first clamping plates are arranged opposite to each other; the first movable clamping plate 53 is further connected with a third clamping driving assembly 54 in a transmission manner, and the third clamping driving assembly 54 is used for driving the first movable clamping plate 53 to move towards or away from the first fixed clamping plate 56. In addition, in order to avoid the workpiece clamped between the first fixed clamp 56 and the first movable clamp 53 from shaking in the vertical direction, the two ends of the first fixed table 57 are vertically and slidably connected with first vertical guide pillars 51, the lower end of the first vertical guide pillar 51 is provided with a first vertical clamping driving assembly 55, and the first vertical clamping driving assembly 55 is used for driving the first vertical guide pillar 51 to move up and down; the upper end of the first vertical guide post 51 is provided with a first upper pressure plate 52, and the first upper pressure plate 52 is positioned above the first fixed clamp plate 56 and the first movable clamp plate 53 and is arranged opposite to the first fixed table 57.

As shown in fig. 8, the atrium cutting assembly 50 includes a first fixed frame 46, the first fixed frame 46 is horizontally slidably connected with the first longitudinal horizontal slide rail 31, a first vertical slide rail 47 is disposed on one side of the first fixed frame 46, a first movable frame 48 is vertically slidably connected to the first vertical slide rail 47, a first vertical driving assembly 45 for driving the first movable frame 48 to move along the first vertical slide rail 47 is drivingly connected to the first movable frame 48, a first sawing and milling motor is also detachably mounted on the first movable frame 48, a first sawing and milling cutter 49 is connected to an output end of the first sawing and milling motor, an axis of the first sawing and milling cutter 49 is a horizontal straight line, and an axis of the first sawing and milling cutter 49 is perpendicular to the first longitudinal horizontal slide rail 31, so that the first sawing and milling cutter 49 can perform atrium processing on a workpiece between the feeding clamping assembly 36 and the discharging clamping assembly 29.

As shown in fig. 6 and 7, the V-notch cutting assembly 33 includes a second fixed frame 37, the second fixed frame 37 is horizontally slidably connected to the longitudinal horizontal slide rail 31, a second vertical slide rail 37 is disposed on one side of the second fixed frame 37, a second movable frame 40 is vertically slidably connected to the second vertical slide rail, a second vertical driving assembly 38 for driving the second movable frame 40 to vertically move along the second vertical slide rail is movably connected to the second movable frame 40, a first transverse horizontal slide rail and a second transverse horizontal slide rail 39 are further disposed on the front side and the rear side of the second movable frame 40, the first transverse horizontal slide rail and the second transverse horizontal slide rail 39 are at the same height, and the first transverse horizontal slide rail and the second transverse horizontal slide rail 39 are perpendicular to the longitudinal horizontal slide rail 31. Horizontal sliding connection has horizontal slide one on horizontal slide one, demountable installation has the second motor 34 of sawing and milling on the horizontal slide one, the output of sawing and milling motor two 34 is connected with saw milling cutter two 41, just contained angle between the axis of saw milling cutter two 41 and the vertical straight line is preferred 45 degrees. Horizontal sliding connection has two 44 of horizontal slide rail on the horizontal slide rail two 39, demountable installation has three 42 of saw milling motor on two 44 of horizontal slide plate, three 42's of output of saw milling motor is connected with saw milling cutter three 43, just contained angle between the axis of saw milling cutter three 43 and the vertical straight line is preferably 45 degrees, contained angle is preferably 90 degrees between the axis of saw milling cutter three 43 and the axis of saw milling cutter two 41.

As shown in fig. 10 and 11, the discharging clamping assembly 29 includes a second fixed table 61, the second fixed table 61 is horizontally slidably mounted on the machine tool body along a direction perpendicular to the longitudinal horizontal sliding rail 31 (i.e. a discharging direction), and at least two sets of second clamping plates are sequentially arranged on the second fixed table 61 from front to back, each set of second clamping plates includes a second fixed clamping plate 68 and a second movable clamping plate 67, the second fixed clamping plate 68 is fixedly mounted on the second fixed table 61, the second movable clamping plate 67 is horizontally slidably mounted on the second fixed table 61, and the second fixed clamping plate 68 and the second movable clamping plate 67 in each set of second clamping plates are arranged oppositely; the second movable clamp plate 67 is also in transmission connection with a fourth clamping driving assembly 62, and the fourth clamping driving assembly 62 is used for driving the second movable clamp plate 67 to move towards or away from the second fixed clamp plate 68. In addition, in order to avoid the workpiece clamped between the second fixed clamp plate 68 and the second movable clamp plate 67 from shaking in the vertical direction, the two ends of the second fixed table 61 are vertically and slidably connected with second vertical guide pillars 60, the lower ends of the second vertical guide pillars 60 are provided with second vertical clamping driving assemblies 63, and the second vertical clamping driving assemblies 63 are used for driving the second vertical guide pillars 60 to move up and down; the upper end of the second vertical guide post 60 is provided with a second upper pressing plate 59, and the second upper pressing plate 59 is positioned above the second fixed clamping plate 68 and the second movable clamping plate 67 and is opposite to the second fixed table 61.

Additionally, unloader includes unloading support 6, be provided with horizontally unloading slide rail 58 on the unloading support 6, unloading slide rail 58 with 5 parallel arrangement of first material loading slide rail, just sliding connection has unloading frame 30 on the unloading slide rail 58, keep away from the one end of unloading support 6 on the unloading frame 30 with the fixed splint 68 of second can dismantle in the ejection of compact clamping component 29 and connect, just the unloading frame 30 with the horizontal sliding connection of second activity splint 67, the accessible unloading frame 30 drives whole ejection of compact clamping component 29 horizontal migration like this to the work piece that presss from both sides on the drive ejection of compact clamping component 29 carries out horizontal migration, and then realizes the unloading action of work piece and the zero tails processing of work piece.

In addition, the blanking device further comprises a blanking conveying table 7, and the blanking conveying table 7 is arranged below the blanking frame 30. The blanking conveying table 7 is sequentially provided with a fixed conveying table 65 and a movable conveying table 64. The fixed conveying table 65 is fixedly mounted at one end of the blanking conveying table 7 far away from the blanking frame 30, the movable conveying table 64 is rotatably mounted at the other end of the blanking conveying table 7, when the movable conveying table 64 is in a blanking state, the height of one end, close to the fixed conveying table 65, of the movable conveying table 64 is the same as that of the fixed conveying table 65, and the height of one end, far away from the fixed conveying table 65, of the movable conveying table 64 is higher than that of the fixed conveying table 65, so that the included angle between the movable conveying table 64 and the blanking conveying table 7 is changed, and workpieces can be conveniently moved from the movable conveying table 64 to the fixed conveying table 65.

Specifically, two sets of leg assemblies are symmetrically installed on the lower side of the movable conveying table 64 along the center line of the movable conveying table 64, each set of leg assembly comprises at least two support legs 70, and the support legs 70 in each set of leg assembly are uniformly arranged on the movable conveying table 64 along the center line of the movable conveying table 64; two sets of support column assemblies are symmetrically arranged on the blanking conveying table 7 along the central line of the movable conveying table 64, the two sets of support column assemblies correspond to the two sets of support column assemblies respectively, each set of support column assembly comprises at least two second support columns 69, each second support column 69 is connected with one support leg 70 in a vertical sliding mode, a second lifting driving assembly 66 is connected to the lower end of each support leg 70 in a transmission mode, and the second lifting driving assembly 66 is used for driving the corresponding support leg 70 to move up and down along the second support column 69. Thereby realizing the rotation of the movable delivery platform 64, and the structure of the second lifting driving component 66 is the same as that of the first lifting driving component.

The terms "first," "second," "third," "fourth," and the like in the description and in the claims, as well as in the drawings, if any, are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the invention described herein are capable of operation in sequences other than those illustrated or described herein. Furthermore, the terms "comprising" and "having," as well as any variations thereof, are intended to cover non-exclusive inclusions.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A plastic-steel door and window processing production line sequentially comprises a feeding device, a door and window processing center (8) and a discharging device along a workpiece feeding direction, and is characterized in that the door and window processing center (8) is provided with a processing lathe bed, one side of the processing lathe bed opposite to the feeding device is provided with a feeding clamping assembly (36), one side of the processing lathe bed opposite to the discharging device is provided with a discharging clamping assembly (29), and the discharging clamping assembly (29) is connected to the processing lathe bed in a sliding mode along the discharging direction; the blanking device comprises a blanking support (6), a blanking slide rail (58) is arranged on the blanking support (6), a blanking frame (30) is connected onto the blanking slide rail (58) in a sliding manner, and one end of the blanking frame (30) is detachably connected with the discharging clamping assembly (29); the feeding clamping assembly (36) comprises a first fixing table (57), the first fixing table (57) is detachably mounted on the machining lathe body, at least two groups of first clamping plates are sequentially arranged on the first fixing table (57) from front to back, each group of first clamping plate comprises a first fixing clamping plate (56) and a first movable clamping plate (53), the first fixing clamping plate (56) is fixedly mounted on the first fixing table (57), the first movable clamping plate (53) is horizontally and slidably mounted on the first fixing table (57), and the first fixing clamping plate (56) and the first movable clamping plate (53) in each group of first clamping plates are oppositely arranged; the first movable clamping plate (53) is in transmission connection with a third clamping driving assembly (54), and the third clamping driving assembly (54) is used for driving the first movable clamping plate (53) to move towards or away from the first fixed clamping plate (56).

2. The plastic-steel door and window processing production line of claim 1, wherein a longitudinal horizontal sliding rail (31) is arranged on the processing lathe body between the feeding clamping assembly (36) and the discharging clamping assembly (29), and an atrium cutting assembly (50) and a V-shaped opening cutting assembly (33) are connected to the longitudinal horizontal sliding rail (31) in a sliding mode from front to back in sequence.

3. The plastic-steel door and window processing production line of claim 1 or 2, wherein the discharging clamping assembly (29) comprises a second fixed table (61), the second fixed table (61) is horizontally and slidably mounted on the processing lathe body along a discharging direction, at least two groups of second clamping plates are sequentially arranged on the second fixed table (61) from front to back, each group of second clamping plates comprises a second fixed clamping plate (68) and a second movable clamping plate (67), the second fixed clamping plate (68) is fixedly mounted on the second fixed table (61), the second movable clamping plate (67) is horizontally and slidably mounted on the second fixed table (61), and the second fixed clamping plate (68) and the second movable clamping plate (67) in each group of second clamping plates are oppositely arranged; and a fourth clamping driving assembly (62) is in transmission connection with the second movable clamping plate (67), and the fourth clamping driving assembly (62) is used for driving the second movable clamping plate (67) to move towards or away from the second fixed clamping plate (68).

4. The plastic-steel door and window processing production line according to claim 1 or 2, wherein a blanking conveying table (7) is arranged below the blanking frame (30), a fixed conveying table (65) is fixedly arranged at one end, far away from the blanking frame (30), of the blanking conveying table (7), a movable conveying table (64) is rotatably arranged at one end, close to the blanking frame (30), of the blanking conveying table (7), when the movable conveying table (64) is in a blanking state, the height of one end, close to the fixed conveying table (65), of the movable conveying table (64) is the same as that of the fixed conveying table (65), and the end, far away from the fixed conveying table (65), of the movable conveying table (64) is higher than that of the fixed conveying table (65).

5. The plastic-steel door and window processing production line of claim 4, wherein two groups of leg assemblies are symmetrically arranged on the lower side of the movable conveying platform (64) along the central line of the movable conveying platform (64), and each group of leg assemblies comprises at least two supporting legs (70); the unloading is carried the central line symmetry of platform (64) to be provided with two sets of support column subassemblies along the activity on platform (7), and two sets of support column subassemblies are corresponding with two sets of leg assemblies respectively, and every group support column subassembly includes two at least second support columns (69), every second support column (69) all with the vertical sliding connection of a supporting leg (70), be connected with second lift drive subassembly (66) in the lower extreme transmission of supporting leg (70), second lift drive subassembly (66) are used for driving supporting leg (70) that correspond and reciprocate along second support column (69).

6. The plastic-steel door and window processing production line of claim 5, wherein the feeding device comprises a feeding support (4), a first feeding slide rail (5) is arranged on the feeding support (4), a feeding manipulator (3) is connected onto the first feeding slide rail (5) in a sliding manner, and the feeding manipulator (3) is used for placing a workpiece to be processed at the feeding clamping assembly (36).

7. The plastic-steel door and window processing production line of claim 6, wherein at least one horizontal second feeding slide rail (13) is arranged below the feeding manipulator (3), and the second feeding slide rail (13) is arranged vertically to the first feeding slide rail (5); all sliding connection has first material loading subassembly (1) on every second material loading slide rail (13), all is provided with second material loading subassembly (2) in one side of every second material loading slide rail (13) rear end, second material loading subassembly (2) can set up the below in material loading manipulator (3) side by side with first material loading subassembly (1) that corresponds, the below of second material loading subassembly (2) is provided with first lift drive subassembly, first lift drive subassembly is used for driving second material loading subassembly (2) and reciprocates.

8. The plastic-steel door and window processing production line of claim 7, wherein the first feeding assembly (1) comprises a first clamping seat (15), the first clamping seat (15) is slidably mounted on the second feeding slide rail (13), and a clamping seat driving assembly is in transmission connection with the first clamping seat (15) and is used for driving the first clamping seat (15) to slide along the length direction of the second feeding slide rail (13); at least two first clamping pieces (18) are detachably mounted at the upper end of the first clamping seat (15) along the length direction of the second feeding slide rail (13), at least two second clamping pieces (19) are slidably mounted on one side of the first clamping seat (15) along the length direction of the second feeding slide rail (13), each second clamping piece (19) corresponds to one first clamping piece (18), a first clamping driving assembly (14) is connected to the second clamping pieces (19) in a transmission mode, and the first clamping driving assembly (14) is used for driving the second clamping pieces (19) to slide along the length direction of the second feeding slide rail (13).

9. The plastic-steel door and window processing production line of claim 8, wherein the second feeding assembly (2) comprises a first support column (21) and a second clamping seat (25), the lower end of the second clamping seat (25) is vertically and slidably connected with the first support column (21), the lower end of the second clamping seat (25) is provided with a first lifting driving assembly, and the first lifting driving assembly is used for driving the second clamping seat (25) to vertically ascend or descend; at least two third clamping pieces (26) are detachably mounted at the upper end of the second clamping seat (25) along the length direction of the second feeding slide rail (13), at least two fourth clamping pieces (28) are slidably mounted on one side of the second clamping seat (25) along the length direction of the second feeding slide rail (13), and each fourth clamping piece (28) corresponds to one third clamping piece (26); and a second clamping driving assembly (22) is in transmission connection with the fourth clamping part (28), and the second clamping driving assembly (22) is used for driving the fourth clamping part (28) to slide along the length direction of the second feeding slide rail (13).