Profile framing pretreatment equipment

Abstract

The utility model belongs to the technical field of sectional material processing, and provides sectional material framing pretreatment equipment which comprises a machine frame, and further comprises an end alignment mechanism and an axial alignment mechanism which are sequentially installed on the machine frame in the flowing direction of sectional materials. The aligning mechanism comprises a plurality of transition conveying belts and a beating and aligning assembly, the transition conveying belts are arranged on the rack at intervals in the length direction of the sectional materials, the beating and aligning assembly comprises a first beating plate, a second beating plate and a beating and aligning power piece, and the first beating plate and the second beating plate are oppositely arranged on the side faces of the two transition conveying belts on the outermost side. The patting power piece drives the first patting plate and the second patting plate to get close to or away from each other; the axial aligning mechanism comprises a plurality of swing conveying belts and a swing assembly, the swing conveying belts are parallel to the transition conveying belt, the swing conveying belts are in pivot joint with the rack, the swing assembly drives the swing conveying belts to be switched between the state that the swing conveying belts are flush with or lower than the downstream conveying belts in butt joint with the swing conveying belts, and subsequent mechanical framing is facilitated.

Description

TECHNICAL FIELD

[0001] The utility model relates to profile processing technical field, especially a kind of profile frame mounting pretreatment equipment. BACKGROUND

[0002] For the reason of transfer or counting, the profile produced is usually neatly loaded in frame, and then is transferred to downstream processing or assembly process with frame. The frame mounting operation is stacked neatly in frame by artificial stratification in the past, and the profile is loaded into frame by artificial, which has problems of low work efficiency and high labor intensity of workers, and cannot adapt to large-scale and large-scale automatic production, so the demand of modern production will gradually use mechanical stacking to replace artificial frame mounting operation. But mechanical stacking needs to place profile neatly according to preset posture, so that mechanical equipment can carry out grabbing and stacking operation, therefore, a mechanical equipment capable of arranging profile neatly is needed to adapt to subsequent mechanical frame mounting operation.

[0003] The technical problem to be solved by the utility model is how to provide a profile pretreatment equipment to make profile neatly arranged to facilitate subsequent mechanical frame mounting operation. UTILITY MODEL CONTENT

[0004] In order to overcome the defects of prior art, the utility model aims at providing a profile frame mounting pretreatment equipment, which can arrange profile and make it arranged according to preset posture to facilitate subsequent frame mounting operation.

[0005] The technical scheme adopted by the utility model is as follows: a profile frame mounting pretreatment equipment, comprising a rack, further comprising an end alignment mechanism and an axial alignment mechanism installed on the rack in sequence along the profile flow direction.

[0006] The end alignment mechanism comprises a transition conveyor belt and a alignment assembly, the number of transition conveyor belts is several, each transition conveyor belt is arranged on the rack along the length direction of profile, the alignment assembly comprises a first paddle, a second paddle and a alignment power element, the first paddle and the second paddle are respectively arranged on the side surface of the two outermost transition conveyor belts, and the alignment power element drives the first paddle and the second paddle to approach or move away.

[0007] The axial alignment mechanism comprises a swing conveyor belt and a swing assembly, the number of swing conveyor belts is several, each swing conveyor belt is arranged in parallel with the transition conveyor belt, and each swing conveyor belt is pivotally connected with the rack, and the swing assembly drives each swing conveyor belt to switch between flat or below the downstream conveyor belt connected with it.

[0008] The profile frame pre-processing equipment of the application, when the profile flows to the transition conveying belt, the end of the profile is aligned by the first beating plate and the second beating plate, so that the end of the profile on the transition conveying belt is arranged in order, when the profile after the end is arranged in order flows to the swing conveying belt, the swing assembly drives the swing conveying belt to be slightly lower than the downstream conveying belt which is butt joint with it, when both ends of the profile are close to the downstream conveying belt, the swing assembly drives the swing conveying belt to rise to be flush with the downstream conveying belt and is conveyed to the downstream conveying belt, which ensures that the profiles are arranged in order in parallel, so that the end of the profile flowing to the downstream conveying belt is flush and axial (the length extension direction of the profile) flush, in order to facilitate the subsequent mechanical frame operation.

[0009] In some embodiments, the input end of the transition conveying belt is provided with a first sensor, and the first sensor is signal connected with the alignment power element.

[0010] The above technical scheme is adopted, when the first sensor senses that the profile flows to the transition conveying belt, the related signal is transmitted to the alignment power element, and then the alignment power element drives the first beating plate and the second beating plate to align the end of the profile.

[0011] In some embodiments, the first beating plate and the second beating plate are slidingly connected with the rack, the alignment power element is a motor, the alignment power element is drivingly connected with a first synchronous wheel and a second synchronous wheel, the first synchronous wheel and the second synchronous wheel are connected through a synchronous belt, and the first beating plate and the second beating plate are respectively connected with the upper edge and the lower edge of the synchronous belt.

[0012] The above technical scheme is adopted, the first beating plate and the second beating plate can be driven to approach or move away from each other by one alignment power element, the synchronization and cooperation are high, the ends of the profiles are aligned, and the investment of power components can be saved.

[0013] In some embodiments, the swing assembly includes a swing power element and a synchronous rod, the swing power element is installed on the rack, the synchronous rod is rotationally connected with the rack, a plurality of swing rods are arranged on the synchronous rod at intervals, each swing rod corresponds to each swing conveying belt, one end of each swing rod is pivotally connected with the synchronous rod, and the other end is pivotally connected with the swing conveying belt.

[0014] The above technical scheme is adopted, a plurality of swing conveying belts can be driven to swing by one swing power element, the synchronization is high, the coordination is good, the profiles on the swing conveying belts are kept balanced, and the number of power components can be saved.

[0015] In some embodiments, each swing conveying belt is divided into two groups, and the two groups of swing conveying belts are driven by two motors respectively.

[0016] The above technical scheme is adopted, two groups of swing conveying belts are driven by two motors respectively, when the inclination amplitude of the profile is large, the transmission speed difference of the two ends of the profile can be used to correct the profile, and the control is more flexible.

[0017] In some embodiments, the input mechanism is further installed on the rack, and the input mechanism comprises a plurality of input conveyors and a lifting baffle, the input conveyors are arranged in parallel at the input end of the transition conveyor, and the lifting baffle is arranged at one end of the input conveyor close to the transition conveyor and is driven to lift by a lifting power.

[0018] The input conveyor is used to input the profile, when the second sensor senses that the profile flows, it sends a signal to the lifting power, the lifting baffle is lifted by the lifting power to block the profile, preventing the profile from flowing into the transition conveyor and affecting the flattening of the previous profile, and the profile flowing into the transition conveyor can also be prevented from being arranged too closely.

[0019] In some embodiments, the NG material removing mechanism is further installed on the rack, and the NG material removing mechanism comprises an NG material transverse conveyor and an NG material storage rack, the NG material transverse conveyor is arranged vertically at the input end of the transition conveyor and is arranged above the transition conveyor, the NG material storage rack is installed on one side of the NG material transverse conveyor, the NG material storage rack comprises a buffer platform and an import plate, the buffer platform is parallel to the NG material transverse conveyor, one side of the import plate is connected to the buffer platform, and the other side extends obliquely toward the NG material transverse conveyor, a telescopic blocking piece is arranged on the import plate and is driven to extend or retract by a telescopic power.

[0020] The NG material removing mechanism is used to remove the profile with an unqualified length to prevent the NG material from flowing into the subsequent process, the NG material is detected by manual or visual recognition device, and then is placed on the NG material transverse conveyor or the NG material storage rack by manual or mechanical hand, if the NG material transverse conveyor is empty at this time, the NG material can be directly placed on the NG material transverse conveyor, and if the NG material transverse conveyor is conveying material, the NG material is placed on the NG material storage rack.

[0021] In some embodiments, the NG material removing mechanism further comprises a third sensor arranged at both ends of the NG material transverse conveyor and a fourth sensor arranged on the import plate, the third sensor and the second sensor are signal connected to the telescopic power, the third sensor is used to monitor whether the NG material transverse conveyor has the profile, and the fourth sensor is used to monitor whether the import plate has the profile.

[0022] Adopting the technical scheme, when the third sensor detects that there is no profile on the NG material transverse conveying belt and the fourth sensor detects that there is profile on the guide-in plate, relevant signals are sent to the telescopic power piece to drive the telescopic blocking piece to retract, so that the NG material on the guide-in plate falls on the NG material transverse conveying belt and is conveyed away; when the third sensor detects that there is profile on the NG material transverse conveying belt, even if the fourth sensor detects that there is profile on the guide-in plate, the telescopic power piece drives the telescopic blocking piece to keep extending, preventing the NG material on the guide-in plate from falling into the NG material transverse conveying belt, so that it can be ensured that the NG material transverse conveying belt only conveys one NG material at a time, so as to facilitate subsequent retraction processing of the NG material.

[0023] In some embodiments, further comprising a sampling mechanism mounted on the rack, the sampling mechanism comprising a supporting platform, a lifting support and a lifting tray, the supporting platform being arranged opposite to the NG material storage rack above the NG material transverse conveying belt, the lifting support being mounted on one side of the supporting platform, and the lifting tray being in sliding connection with the lifting support and being driven to lift on the lifting support by a lifting power piece.

[0024] Adopting the technical scheme, the sampling mechanism is arranged to facilitate sampling of the profile, a sampler randomly selects the profile on the conveying belt, and then the profile is grabbed onto the lifting tray by a hand or a mechanical hand, and then the lifting tray is lifted by the lifting power piece, so that the sampler can take the profile for detection, the supporting platform is used for temporarily storing the profile to be detected or the detected profile, the unqualified profile after sampling is put into the NG material rejection mechanism for processing, and the qualified profile after sampling is put back to the conveying belt for normal processing.

[0025] In some embodiments, the sampling mechanism further comprises a sampling workbench arranged above the rack and away from the NG material transverse conveying belt on the side of the lifting support.

[0026] Adopting the technical scheme, the sampling workbench is arranged, so that the sampler can conveniently pass through for detection, and safety is further improved. BRIEF DESCRIPTION OF DRAWINGS

[0027] Figure 1 It is a structural schematic view of the profile frame mounting pretreatment equipment of a preferred embodiment of the utility model;

[0028] Figure 2 It is a structural schematic view of the profile frame mounting pretreatment equipment of a preferred embodiment of the utility model; Figure 1 It is another angle structural schematic view of the profile frame mounting pretreatment equipment shown in the figure, wherein the sampling workbench is not shown;

[0029] Figure 3 It is another angle structural schematic view of the profile frame mounting pretreatment equipment shown in the figure, wherein the sampling workbench is not shown; Figure 2 It is another angle structural schematic view of the profile frame mounting pretreatment equipment shown in the figure, wherein the sampling workbench is not shown;

[0030] Figure 4 It is another angle structural schematic view of the profile frame mounting pretreatment equipment shown in the figure, wherein the sampling workbench is not shown;Figure 2 Another view of the profile frame pre-processing equipment structure diagram, where the sampling workbench is not shown;

[0031] Figure 5 For Figure 3 The profile frame pre-processing equipment partial structure diagram is shown;

[0032] Figure 6 For Figure 3 The profile frame pre-processing equipment axial alignment mechanism partial structure diagram is shown;

[0033] Figure 7 For Figure 5 The profile frame pre-processing equipment input mechanism partial structure diagram is shown;

[0034] Figure 8 For Figure 2 The profile frame pre-processing equipment NG material rejection mechanism structure diagram is shown;

[0035] Figure 9 For Figure 2 The profile frame pre-processing equipment sampling mechanism partial structure diagram is shown.

[0036] In the figure: 100, profile frame pre-processing equipment; 10, rack; 20, end alignment mechanism; 21, transition conveyor belt; 22, alignment assembly; 221, first paddle; 222, second paddle; 223, alignment power element; 224, first synchronous wheel; 225, second synchronous wheel; 226, synchronous belt; 30, axial alignment mechanism; 31, swing conveyor belt; 32, swing assembly; 321, swing power element; 322, synchronous rod; 323, swing rod; 40, input mechanism; 41, input conveyor belt; 42, lifting baffle; 43, lifting power element; 50, NG material rejection mechanism; 51, NG material transverse transfer conveyor belt; 52, NG material storage rack; 521, buffer platform; 522, guide-in plate; 53, telescopic material blocking element; 54, telescopic power element; 60, sampling mechanism; 61, supporting platform; 62, lifting support; 63, lifting tray; 64, lifting power element; 65, sampling workbench. DETAILED DESCRIPTION

[0037] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the present application.

[0038] It should be noted that when an element is referred to as being "on" another element, it can be directly on the other element or intervening elements can also be present. Where, when an element is referred to as being "connected" or "coupled" to another element, it can be directly connected or coupled to the other element or intervening elements can also be present. Where an element is referred to as being "a" or "one", it means there can be one or more of the element present. The terminology used herein is for the purpose of describing specific embodiments only and is not intended to be limiting of the present application. As used herein, the term "and / or" includes any and all combinations of one or more of the associated listed items.

[0039] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used in the description of the application herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. As used herein, the term "and / or" includes any and all combinations of one or more of the associated listed items.

[0040] Please refer to Figures 1 to 9 A profile frame pre-processing equipment 100 of a preferred embodiment of the present application comprises a rack 10, further comprising an end alignment mechanism 20 and an axial alignment mechanism 30 installed on the rack 10 in sequence along the profile flow direction;

[0041] The end alignment mechanism 20 comprises a transition conveying belt 21 and a alignment assembly 22, the number of the transition conveying belt 21 is several, each transition conveying belt 21 is arranged on the rack 10 along the length direction of the profile, the alignment assembly 22 comprises a first paddle 221, a second paddle 222 and an alignment power element 223, the first paddle 221 and the second paddle 222 are respectively arranged on the side surface of the two outermost transition conveying belts 21, and the alignment power element 223 drives the first paddle 221 and the second paddle 222 to approach or move away from each other;

[0042] The axial alignment mechanism 30 comprises a swing conveying belt 31 and a swing assembly 32, the number of the swing conveying belt 31 is several, each swing conveying belt 31 is arranged in parallel with the transition conveying belt 21, and each swing conveying belt 31 is pivotally connected with the rack 10, and the swing assembly 32 drives each swing conveying belt 31 to switch between being flush or lower than the downstream conveying belt connected therewith.

[0043] Optionally, the number and the interval distance of the transition conveying belt 21 can be adjusted according to actual needs, and no specific limitation is made. Preferably, each transition conveying belt 21 is driven by a same motor, and a transmission rod is drivingly connected to the output end of the motor, and the transmission rod is drivingly connected with each transition conveying belt 21.

[0044] Furthermore, a first sensor (not shown in the figure) is provided at the input end of the transition conveyor belt 21, and the first sensor is signal-connected to the alignment power unit 223. When the first sensor senses that a profile is flowing onto the transition conveyor belt 21, it transmits the relevant signal to the alignment power unit 223, which then drives the first platen 221 and the second platen 222 to align the ends of the profile.

[0045] Specifically, the first striking plate 221 and the second striking plate 222 are slidably connected to the frame 10. The aligning power component 223 is a motor, which is driven by a first synchronous pulley 224 and a second synchronous pulley 225. The first synchronous pulley 224 and the second synchronous pulley 225 are connected by a synchronous belt 226. The first striking plate 221 and the second striking plate 222 are respectively connected to the upper and lower edges of the synchronous belt 226. The first striking plate 221 and the second striking plate 222 can be driven to move closer or further apart by a single aligning power component 223, achieving high synchronization and ensuring alignment of the ends of each profile, while also saving on the investment in power components.

[0046] In other embodiments, a ball screw and ball nut can be used to drive the first striking plate 221 and the second striking plate 222 closer to or further apart. Alternatively, other methods can be used to drive the first striking plate 221 and the second striking plate 222 closer to or further apart, such as equipping each of the first striking plate 221 and the second striking plate 222 with a striking power component 223. The striking power component 223 can be a cylinder, hydraulic cylinder, or motor. Furthermore, the striking power component 223 can independently drive the first striking plate 221 closer to or further away from the second striking plate 222 to achieve end-striking of the profile.

[0047] like Figure 6 As shown, in one embodiment, the swing assembly 32 includes a swing power component 321 and a synchronizing rod 322. The swing power component 321 is mounted on the frame 10, and the synchronizing rod 322 is rotatably connected to the frame 10. Multiple swing arms 323 are spaced apart on the synchronizing rod 322, each swing arm 323 corresponding to a swing conveyor belt 31. One end of each swing arm 323 is pivotally connected to the synchronizing rod 322, and the other end is pivotally connected to the swing conveyor belt 31. Multiple swing conveyor belts 31 can be driven to swing by a single swing power component 321, resulting in high synchronization and good coordination, ensuring the profiles on the swing conveyor belts 31 remain balanced, and saving on the number of power components.

[0048] In this embodiment, the swing power component 321 is a cylinder. In other embodiments, the swing power component 321 may also be a hydraulic cylinder or a motor.

[0049] In an embodiment, each swing conveyor 31 is divided into two groups, and the two groups of swing conveyors 31 are driven by two motors respectively. When the inclination amplitude of the profile is large, the profile can be corrected by using the speed difference of the two ends of the profile, and the control is more flexible.

[0050] As shown in the drawings, Figure 2 With Figure 5 In an embodiment, the profile loading frame pre-processing equipment 100 of the present application further comprises an input mechanism 40 installed on the rack 10, the input mechanism 40 comprises an input conveyor 41 and a lifting baffle 42, the number of input conveyors 41 is several, each input conveyor 41 is arranged in parallel at the input end of the transition conveyor 21, the lifting baffle 42 is arranged at one end of the input conveyor 41 close to the transition conveyor 21, the lifting baffle 42 is driven to lift by a lifting power element 43, and the second sensor (not marked in the figure) connected with the lifting power element 43 is arranged at one end of the input conveyor 41 close to the transition conveyor 21. The input conveyor 41 is used for inputting the profile, when the second sensor senses that the profile flows over, it sends a related signal to the lifting power element 43, the lifting power element 43 drives the lifting baffle 42 to rise and blocks the profile, preventing the profile from flowing into the transition conveyor 21 and affecting the flattening of the last profile, and also can play a role in shunting, avoiding the profiles flowing into the transition conveyor 21 being arranged too closely.

[0051] Optionally, each input conveyor 41 is driven by a motor, and the number and interval of the input conveyors 41 can also be adjusted according to actual needs.

[0052] Optionally, the lifting power element 43 is a pneumatic cylinder.

[0053] In order to balance the force when blocking the profile, the number of lifting baffles 42 is at least two, and each lifting power element 43 can correspond to one or more lifting baffles 42.

[0054] Preferably, in order to make the profile flow between the conveyors, the conveyors are staggered along the flow direction of the profile, and the end portions of adjacent conveyors are partially overlapped along the flow direction of the profile.

[0055] In order to prevent the NG material (mainly refers to the length of the profile does not meet the specifications) to flow to the downstream frame assembly link, affecting the subsequent production, the profile frame assembly pretreatment equipment 100 further comprises an NG material rejection mechanism 50 installed on the rack 10, the NG material rejection mechanism 50 comprises an NG material transverse conveying belt 51 and an NG material storage rack 52, the NG material transverse conveying belt 51 is vertically arranged at the input end of the transition conveying belt 21, and the NG material transverse conveying belt 51 is arranged above the transition conveying belt 21, the NG material storage rack 52 is installed on one side of the NG material transverse conveying belt 51, the NG material storage rack 52 comprises a buffer platform 521 and a guide plate 522, the buffer platform 521 is parallel to the NG material transverse conveying belt 51, one side of the guide plate 522 is connected with the buffer platform 521, and the other side extends obliquely towards the NG transverse conveying belt, the guide plate 522 is provided with a telescopic material blocking piece 53, and the telescopic material blocking piece 53 is driven to extend or retract by a telescopic power piece 54. The NG material rejection mechanism 50 is used for rejecting the length of the profile that does not meet the specifications, preventing the NG material from flowing to the subsequent process, and the NG material is detected by manual or visual recognition device, and then placed on the NG material transverse conveying belt 51 or the NG material storage rack 52 by manual or mechanical hand grabbing from the conveying belt, if the NG material transverse conveying belt 51 is empty at this time, the NG material can be directly placed on the NG material transverse conveying belt 51, and if the NG material transverse conveying belt 51 is conveying, the NG material is placed in the NG material storage rack 52.

[0056] Further, the NG material rejection mechanism 50 further comprises a third sensor (not marked in the figure) arranged at both ends of the NG material transverse conveying belt 51 and a fourth sensor (not marked in the figure) arranged on the guide plate 522, the third sensor and the second sensor are signal connected with the telescopic power piece 54, the third sensor is used for monitoring whether there is profile on the NG material transverse conveying belt 51, and the fourth sensor is used for monitoring whether there is profile on the guide plate 522. When the third sensor detects that there is no profile on the NG material transverse conveying belt 51 and the fourth sensor detects that there is profile on the guide plate 522, relevant signals are sent to the telescopic power piece 54 to drive the telescopic material blocking piece 53 to retract, so that the NG material on the guide plate 522 falls on the NG material transverse conveying belt 51 and is conveyed away; when the third sensor detects that there is profile on the NG material transverse conveying belt 51, even if the fourth sensor detects that there is profile on the guide plate 522, the telescopic power piece 54 drives the telescopic material blocking piece 53 to keep extending, preventing the NG material on the guide plate 522 from falling into the NG material transverse conveying belt 51, so that the NG material transverse conveying belt 51 can only convey one NG material at a time, so as to facilitate the subsequent retraction treatment of the NG material.

[0057] Optionally, each sensor can adopt one or a combination of photoelectric sensor, contact microswitch or visual recognition sensor, which can be used alone or in combination according to actual needs.

[0058] Optionally, the telescopic power member 54 is a cylinder, and the telescopic material blocking member 53 is a rod-shaped or plate-shaped structure.

[0059] In an embodiment, the profile frame assembling pretreatment device 100 of the present application further comprises a sampling mechanism 60 installed on the rack 10, the sampling mechanism 60 comprising a supporting platform 61, a lifting support 62 and a lifting tray 63, the supporting platform 61 being arranged opposite to the NG material storage rack 52 above the NG material transverse conveying belt 51, the lifting support 62 being installed on one side of the supporting platform 61, the lifting tray 63 being in sliding connection with the lifting support 62, and the lifting tray 63 being driven to rise and fall on the lifting support 62 by a lifting power member 64. By arranging the sampling mechanism 60, the profiles on the conveying belt can be sampled at random, and then the profiles are grabbed onto the lifting tray 63 by a manual or mechanical hand, and then the lifting power member 64 drives the lifting tray 63 to rise, so that the sampler can take the profiles for detection, the supporting platform 61 is used for temporarily storing the profiles to be detected or the detected profiles, the unqualified profiles sampled are put into the NG material rejection mechanism 50 for processing, and the qualified profiles sampled are put back to the conveying belt for normal processing.

[0060] Further, the lifting support 62 comprises a plurality of columns, and each column is provided with a lifting tray 63, so as to better support the profiles and avoid the profiles from being bent, each column is equipped with a transmission assembly matched with the lifting tray 63, and the transmission assembly can be a synchronous belt and a synchronous wheel, a lead screw and a nut, a chain wheel and a chain, etc., and each group of transmission assemblies is in transmission connection with the same motor through a transmission rod, so as to ensure that the lifting trays 63 can be synchronously lifted.

[0061] As shown in Figure 8 , the structure of the supporting platform 61 is similar to that of the NG material storage rack 52, comprising a horizontally arranged storage part and an inclined guiding part towards the NG material transverse conveying belt 51.

[0062] As shown in Figure 1 , in an embodiment, the sampling mechanism 60 further comprises a sampling workbench 65 arranged above the rack 10, and the sampling workbench 65 is arranged on the side of the lifting support 62 away from the NG material transverse conveying belt 51. By arranging the sampling workbench 65, the sampler can conveniently pass through for detection, and it is safer.

[0063] The profile frame assembling pretreatment device 100 of the present application further comprises a controller (not shown in the figure), which is in signal connection with each sensor and each power component, so as to control the coordinated work of each mechanism.

[0064] The profile frame pre-processing equipment 100 of the present application, when the profiles flow to the transition conveying belt 21, the ends of the profiles are aligned by the first beating plate 221 and the second beating plate 222, so that the ends of the profiles on the transition conveying belt 21 are arranged in order, when the profiles arranged in order flow to the swinging conveying belt 31, the swinging assembly 32 drives the swinging conveying belt 31 to be slightly lower than the downstream conveying belt which is in butt joint with the swinging conveying belt 31, when the two ends of the profiles are in butt joint with the downstream conveying belt, the swinging assembly 32 drives the swinging conveying belt 31 to rise to be flush with the downstream conveying belt and is conveyed to the downstream conveying belt, so as to ensure that the profiles are arranged in order in parallel, so that the ends of the profiles flowing to the downstream conveying belt are flush and axial, in order to facilitate the subsequent mechanical frame assembly work, by setting the NG material rejection mechanism 50, the NG material can be rejected, so as to prevent the NG material from flowing with the OK material to the downstream and affecting the subsequent processing, and the sampling mechanism 60 can facilitate the inspector to sample the profiles in the conveying process, so as to master the qualified condition of the profiles.

[0065] Finally, it should be noted that the above only for the preferred examples of the present application, and not for limiting the present application, although the present application is described in detail with reference to the foregoing embodiments, for those skilled in the art, it can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement for part of the technical features. Any modification, equivalent replacement, improvement, etc. within the spirit and principles of the present application shall be included in the protection scope of the present application.

Claims

1. A profile framing pre-treatment apparatus comprising a frame (10), characterized in that: The end alignment mechanism (20) and the axial alignment mechanism (30) are sequentially arranged on the rack (10) along the profile flow direction. The end alignment mechanism (20) comprises a transition conveyor belt (21) and a alignment assembly (22), the number of the transition conveyor belt (21) is several, each transition conveyor belt (21) is arranged on the rack (10) along the length direction of the profile, the alignment assembly (22) comprises a first paddle (221), a second paddle (222) and a alignment power element (223), the first paddle (221) and the second paddle (222) are respectively arranged on the side of the outermost two transition conveyor belts (21), and the alignment power element (223) drives the first paddle (221) and the second paddle (222) to be close or away from each other. The axial alignment mechanism (30) comprises a swing conveyor belt (31) and a swing assembly (32), the number of the swing conveyor belt (31) is several, each swing conveyor belt (31) is arranged in parallel with the transition conveyor belt (21), and each swing conveyor belt (31) is pivotally connected with the rack (10), and the swing assembly (32) drives each swing conveyor belt (31) to switch between the horizontal or lower than the downstream conveyor belt connected with it.

2. The profile framing pre-treatment apparatus according to claim 1, characterized in that, The input end of the transition conveyor belt (21) is provided with a first sensor, and the first sensor is signal connected with the alignment power element (223).

3. The profile framing pre-treatment apparatus according to claim 1, characterized in that, The first paddle (221) and the second paddle (222) are slidably connected with the rack (10), the alignment power element (223) is a motor, the alignment power element (223) is drivingly connected with a first synchronous wheel (224) and a second synchronous wheel (225), the first synchronous wheel (224) and the second synchronous wheel (225) are connected through a synchronous belt (226), and the first paddle (221) and the second paddle (222) are respectively connected with the upper edge and the lower edge of the synchronous belt (226).

4. The profile framing pre-treatment apparatus according to claim 1, characterized in that, The swing assembly (32) comprises a swing power element (321) and a synchronous rod (322), the swing power element (321) is installed on the rack (10), the synchronous rod (322) is rotatably connected with the rack (10), and a plurality of swing rods (323) are arranged on the synchronous rod (322) in a spaced manner, each swing rod (323) corresponds to each swing conveyor belt (31), one end of each swing rod (323) is pivotally connected with the synchronous rod (322), and the other end is pivotally connected with the swing conveyor belt (31).

5. The profile framing pre-treatment apparatus according to claim 1, characterized in that, Each swing conveyor belt (31) is divided into two groups, and the two groups of swing conveyor belts (31) are respectively driven by two motors.

6. The profile framing pre-treatment apparatus according to claim 1, characterized in that, The input mechanism (40) is installed on the rack (10), and comprises input conveying belts (41) and a lifting baffle (42). The input conveying belts (41) are parallel to each other and arranged at the input end of the transition conveying belt (21). The lifting baffle (42) is arranged at one end of the input conveying belts (41) close to the transition conveying belt (21), and is driven to lift by a lifting power element (43). The input conveying belts (41) are provided with a second sensor at the end close to the transition conveying belt (21) and connected to the lifting power element (43).

7. The profile framing pre-treatment apparatus according to claim 1, characterized in that, The NG material removing mechanism (50) is installed on the rack (10), and comprises an NG material transverse conveying belt (51) and an NG material storage rack (52). The NG material transverse conveying belt (51) is vertically arranged at the input end of the transition conveying belt (21) and is arranged above the transition conveying belt (21). The NG material storage rack (52) is installed on one side of the NG material transverse conveying belt (51). The NG material storage rack (52) comprises a buffer platform (521) and a guide-in plate (522). The buffer platform (521) is parallel to the NG material transverse conveying belt (51). The guide-in plate (522) is connected to one side of the buffer platform (521) and extends obliquely towards the NG material transverse conveying belt on the other side. The guide-in plate (522) is provided with a telescopic material blocking element (53) driven by a telescopic power element (54) to extend or retract.

8. A profile framing pre-treatment apparatus according to claim 7, characterized in that, The NG material removing mechanism (50) further comprises a third sensor arranged at both ends of the NG material transverse conveying belt (51) and a fourth sensor arranged on the guide-in plate (522). The third sensor and the second sensor are both connected to the telescopic power element (54) and are used to monitor whether there is a profile on the NG material transverse conveying belt (51) and the guide-in plate (522), respectively.

9. The profile framing pre-treatment apparatus according to claim 7, characterized in that, The sampling mechanism (60) is installed on the rack (10) and comprises a supporting platform (61), a lifting bracket (62) and a lifting tray (63). The supporting platform (61) is arranged above the NG material transverse conveying belt (51) opposite to the NG material storage rack (52). The lifting bracket (62) is installed on one side of the supporting platform (61). The lifting tray (63) is connected to the lifting bracket (62) in a sliding manner and is driven by a lifting power element (64) to lift on the lifting bracket (62).

10. The sampling mechanism (60) according to claim 9, further comprising said profile framing pre-treatment device, characterized in that, The sampling mechanism (60) further comprises a sampling workbench (65) arranged above the rack (10). The sampling workbench (65) is arranged on the side of the lifting bracket (62) away from the NG material transverse conveying belt (51).

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