Section NG material framing machine

Abstract

The invention belongs to the technical field of profile machining, and provides a profile NG material framing machine which comprises an NG material collecting and conveying line, an NG material frame arranged on one side of the NG material conveying line and a framing device for transferring NG materials from the NG material collecting and conveying line to the NG material frame. The NG material collecting and conveying line comprises a conveying belt and a length measuring piece installed on the conveying belt, a material blocking piece and a detecting piece are arranged at the tail end of the conveying belt, the conveying belt is driven by a conveying motor, the conveying motor is connected with an encoder, and the length measuring piece measures the length of the NG material flowing into the conveying belt. The conveying motor drives the conveying belt to reversely convey the NG material according to the length of the corresponding NG material, so that the middle of the NG material roughly coincides with the middle of the conveying belt. According to the sectional material NG material framing machine, the center of the NG material can roughly coincide with the designated standard point of the conveying belt so that a framing device can grab the NG material conveniently, it can be guaranteed that the weight of an NG material frame loaded with the NG material is evenly distributed, hoisting instability is avoided, and the sectional material NG material framing machine is safer.

Description

Technical Field

[0001] The present invention relates to the technical field of profile processing, and particularly relates to a profile NG material framing machine. Background Art

[0002] Profiles refer to materials formed by plastic processing of metals or non-metals into materials with certain geometric shapes. Profiles can be used alone or further processed into other manufactured products. Inevitably, NG (non-conforming) profiles will be produced during the forming process of profiles. Here, NG materials specifically refer to profiles whose length dimensions do not meet the requirements. Therefore, during subsequent deep processing, it is necessary to first remove the NG materials to avoid affecting subsequent processing.

[0003] Generally, in order to reduce waste of raw materials, NG materials are placed in a material frame for collection and then centrally processed. Since the lengths of NG materials are not uniform, it is very difficult for NG materials to be framed by mechanical grasping, and generally only manual recycling and framing can be carried out. Moreover, due to the large difference in the lengths of NG materials, the weight distribution of the material frame after loading NG materials is uneven, and it is easy to become unstable during hoisting and transfer, posing a greater safety hazard.

[0004] The technical problem to be solved by this application is: how to solve the problem that the existing profile NG material framing operation can only be carried out manually and there is uneven gravity distribution after the NG materials are framed. Summary of the Invention

[0005] In order to overcome the deficiencies of the prior art, the purpose of the present invention is to provide a profile NG material framing machine, which can replace manual labor to carry out the framing operation on NG materials, make the weight distribution of the NG materials uniform after framing, and has the characteristics of safety, reliability and high efficiency.

[0006] The technical solution adopted by the present invention is: a profile NG material framing machine, including an NG material collection and conveying line, an NG material frame arranged on one side of the NG material conveying line, and a framing device for transferring the NG materials from the NG material collection and conveying line to the NG material frame;

[0007] The NG material collection and conveying line includes a conveyor belt and a length measuring member installed on the conveyor belt. A baffle member and a detection member are arranged at the end of the conveyor belt. The conveyor belt is driven by a conveyor motor, and the conveyor motor is connected to an encoder. The length measuring member measures the length of the NG materials flowing onto the conveyor belt. When the NG materials contact the baffle member, the conveyor motor drives the conveyor belt to convey the NG materials in the reverse direction according to the length of the corresponding NG materials, so that the center point of the NG materials approximately coincides with the specified standard point on the conveyor belt.

[0008] The profile NG material framing machine of the present application measures the length of the NG material flowing onto the conveyor belt through a length measuring component. After the NG material contacts the material blocking component, the conveyor motor sends it back a corresponding distance according to the length of the NG material, so that the center point of the NG material approximately coincides with the specified standard point on the conveyor belt. This facilitates the framing device to grasp the NG material, making the framing operation more efficient than manual work. Moreover, when the NG material is loaded into the NG material frame, the center of gravity of the NG material approximately coincides with the center of gravity of the NG material frame, ensuring that the weight distribution of the NG material frame after loading the NG material is uniform, avoiding hoisting instability and being safer.

[0009] In some embodiments, the length measuring component is a photoelectric sensor. The photoelectric sensor is arranged at the input end of the conveyor belt. The photoelectric sensor calculates the length of the NG material by detecting the passing time of the head and tail of the NG material and combining the conveying speed of the conveyor belt.

[0010] Adopting the above technical solution can efficiently and accurately measure the length of the NG material to ensure subsequent adjustment of the position of the NG material on the conveyor belt, facilitating mechanical grasping and framing operations.

[0011] In some embodiments, the NG material collection and conveying line further includes an aggregate mechanism. The aggregate mechanism includes a collection chute, a pushing plate and a pushing power component. The collection chute is arranged on one side of the conveyor belt close to the NG material frame, the pushing plate is arranged on the side of the conveyor belt away from the collection chute, and the pushing power component drives the pushing plate to push the NG material from the conveyor belt into the collection chute.

[0012] Adopting the above technical solution, the pushing power component pushes the NG material from the conveyor belt into the collection chute. After collecting a certain amount of NG material, it can be grasped and framed at one time, which is more efficient.

[0013] In some embodiments, the collection chute includes an introduction section and a collection section. One end of the introduction section is connected to the conveyor belt, and the other end extends downward obliquely and is connected to the collection section. The other end of the collection section extends obliquely upward in a direction away from the introduction section.

[0014] Adopting the above technical solution can make the NG material concentrate at the lowest point of the collection chute, making the NG material centered and aggregated, facilitating positioning and thus facilitating mechanical grasping.

[0015] In some embodiments, aggregate sensors are respectively arranged at both ends of the collection section. The aggregate sensors are signal-connected to the framing device.

[0016] Adopting the above technical solution, the aggregate sensors are set to detect the number of NG materials stored in the collection section. When the specified number is reached, a signal is sent to the framing device for grasping and framing operations.

[0017] In some embodiments, the framing device includes a manipulator, a horizontal moving power member, and a lifting power member. The horizontal moving power member drives the manipulator to reciprocally translate between the collection chute and the NG material frame. The lifting power member drives the manipulator to lift and lower. The manipulator includes a gripper frame and a plurality of grippers mounted on the gripper frame. Each gripper is arranged at intervals along the length direction of the NG material.

[0018] With the above technical solution, by setting multiple grippers, the force can be more balanced when grasping the NG material, and at the same time, the error tolerance rate is higher, so as to improve the accuracy of grasping.

[0019] In some embodiments, a single gripper includes a first claw arm, a second claw arm, and a grasping power member. Both the first claw arm and the second claw arm are pivotally connected to the gripper frame. The grasping power member is mounted on the gripper frame. The grasping power member drives the first claw arm and the second claw arm to open and close. After the first claw arm and the second claw arm are closed, they form an annular structure.

[0020] With the above technical solution, by grasping the NG material in an encircling manner, it is possible to grasp multiple materials at one time, and the grasping is tighter, reducing the possibility of material leakage.

[0021] In some embodiments, the framing device further includes a truss erected above the conveyor belt and the NG material frame. A translation sliding seat is slidably arranged on the truss. The horizontal moving power member is mounted on the truss to drive the translation sliding seat to reciprocally translate. The gripper frame is slidably connected to the translation sliding seat. The lifting power member is mounted on the translation sliding seat to drive the gripper frame to lift and lower on the translation sliding seat.

[0022] With the above technical solution, by setting the truss, it is convenient to install the manipulator, and it is beneficial to modular installation and transportation.

[0023] In some embodiments, a guide plate is arranged on the side of the conveyor belt away from the collection chute. When the pusher plate is in the initial position, the pusher plate is flush with or recessed from the guide plate.

[0024] With the above technical solution, when the NG material is conveyed on the conveyor belt, the NG material is in contact with the guide plate, which can keep the NG material parallel to the conveying direction and ensure the accuracy of length measurement. And the pusher plate being flush or recessed with the guide plate can prevent the pusher plate from hindering the conveyance of the profile.

[0025] In some embodiments, sealing plates are arranged at both ends and on the side walls of the NG material frame. A notch is provided in the middle of the side wall of the NG material frame. A limiting member and a hoisting member are arranged on the top of the NG material frame.

[0026] Adopting the above technical solution, setting sealing plates at both ends and the side walls of the NG material frame can prevent material leakage during hoisting and transportation. Setting a notch in the middle of the side wall can facilitate observing the loading condition of NG materials in the material frame. The limiting parts at the top can play a positioning role when multiple NG material frames are stacked, improving the stacking stability. The hoisting parts can facilitate the hoisting of the NG material frame by a lifting device. Description of the Drawings

[0027] Figure 1 is a schematic structural view of a profile NG material loading frame machine according to a preferred embodiment of the present invention;

[0028] Figure 2 is Figure 1 a schematic structural view of the NG material collection and conveying line in the profile NG material loading frame machine shown;

[0029] Figure 3 is Figure 2 a partial schematic structural view of the NG material collection and conveying line shown;

[0030] Figure 4 is Figure 2 a schematic structural view of the aggregate mechanism in the NG material collection and conveying line shown;

[0031] Figure 5 is Figure 1 a schematic structural view of the loading frame device in the profile NG material loading frame machine shown;

[0032] Figure 6 is Figure 5 a schematic structural view of another perspective of the loading frame device shown, where the truss is not shown;

[0033] Figure 7 is Figure 6 a schematic structural view of the gripper in the loading frame device shown;

[0034] Figure 8 is Figure 1 a schematic structural view of the NG material frame in the profile NG material loading frame machine shown.

[0035] In the figure: 100, profile NG material framing machine; 10, NG material collection and conveying line; 11, conveyor belt; 111, material guiding plate; 112, material blocking member; 113, detection member; 12, conveyor motor; 13, encoder; 14, aggregate mechanism; 141, collection chute; 1411, introduction section; 1412, collection section; 142, pusher plate; 143, pusher power member; 144, aggregate induction member; 20, NG material frame; 21, frame; 22, sealing plate; 23, notch; 24, limiting member; 25, lifting member; 30, framing device; 31, manipulator; 311, gripper frame; 312, gripper; 313, first claw arm; 314, second claw arm; 315, grasping power member; 32, horizontal movement power member; 33, lifting power member; 34, truss; 35, horizontal movement sliding seat. Detailed implementation manners

[0036] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0037] It should be noted that when an element is referred to as being "fixed to" another element, it can be directly on the other element or there may also be a middle element. When an element is considered to be "connected" to another element, it can be directly connected to the other element or there may be a middle element at the same time. When the number of an element is referred to as having "a plurality", it can be any number of two or more. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are only for the purpose of illustration and do not represent the only implementation manner.

[0038] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the technical field to which this invention belongs. The terms used in the description of the present invention herein are only for the purpose of describing specific implementation manners and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more of the related listed items.

[0039] Please refer to Figures 1 to 8 , a profile NG material framing machine 100 according to a preferred embodiment of the present invention, includes an NG material collection and conveying line 10, an NG material frame 20 arranged on one side of the NG material conveying line, and a framing device 30 for transferring the NG material from the NG material collection and conveying line 10 to the NG material frame 20;

[0040] The NG material collection and conveying line 10 includes a conveyor belt 11 and a length measuring member (not shown in the figure) installed on the conveyor belt 11. A material blocking member 112 and a detection member 113 are provided at the end of the conveyor belt 11. The conveyor belt 11 is driven by a conveyor motor 12, and the conveyor motor 12 is connected with an encoder 13. The length measuring member measures the length of the NG materials flowing onto the conveyor belt 11. When the NG materials contact the material blocking member 112, the conveyor motor 12 drives the conveyor belt 11 to convey the NG materials in the reverse direction according to the length of the corresponding NG materials, so that the center point of the NG materials coincides approximately with the specified standard point of the conveyor belt 11.

[0041] For the profile NG material framing machine 100 of the present application, the length of the NG materials flowing onto the conveyor belt 11 is measured by the length measuring member. When the NG materials contact the material blocking member 112, the conveyor motor 12 conveys them back a corresponding distance according to the length of the NG materials, so that the center point of the NG materials coincides approximately with the specified standard point on the conveyor belt 11. This can facilitate the gripping of the NG materials by the framing device 30, making the framing operation more efficient than manual work. Moreover, when the NG materials are loaded into the NG material frame 20, the center of gravity of the NG materials can coincide approximately with the center of gravity of the NG material frame 20, ensuring that the weight distribution of the NG material frame 20 after loading the NG materials is uniform, avoiding hoisting instability and being safer.

[0042] It should be noted that the specified standard point of the conveyor belt 11 can be the middle position in the physical sense, that is, at the midpoint of the length between the head and the end of the conveyor belt 11, or a specified position can be used as the central position, that is, a certain position on the conveyor belt 11 can be set to coincide approximately with the central position of each NG material according to requirements. For the convenience of framing, the specified standard point on the conveyor belt 11 should correspond to the central position of the NG material frame 20 when it is in the framing position.

[0043] In an embodiment, the length measuring member is a photoelectric sensor. The photoelectric sensor is arranged at the input end of the conveyor belt 11. The photoelectric sensor calculates the length of the NG materials by detecting the passing time of the head and the end of the NG materials and combining with the conveying speed of the conveyor belt 11. By detecting the starting point and the ending point of the NG materials with the photoelectric sensor and calculating in combination with the speed of the conveyor belt 11, the length of the NG materials can be measured efficiently and accurately to ensure the subsequent adjustment of the position of the NG materials on the conveyor belt 11, facilitating the mechanical gripping and framing operation. It has the characteristics of low cost and simple installation.

[0044] In other embodiments, other methods can also be used to measure the length of NG materials. For example, the encoder 13 pulse counting method can be used to measure the NG materials, and the moving distance can be measured through the pulse count of the motor encoder 13. The length of the NG materials can also be measured by a vision measurement system. An image is taken by a camera, the edges of the object are identified through an image processing algorithm, and the actual length is converted according to the pixel ratio. The length can also be measured by a laser ranging sensor. Multiple laser sensors are arranged horizontally or a scanner is used to measure the contour of the object. When the sensor is triggered, the position data is recorded, and the head-to-tail distance is calculated to obtain the length of the NG materials. In addition, the length of the NG materials can also be measured by a contact coding wheel. The coding wheel contacts the surface of the NG materials, and the moving distance is calculated by rotation.

[0045] As Figure 2 shown, in this embodiment, the conveyor belt 11 is a roller conveyor belt 11. Each roller is connected to the conveyor motor 12 through a chain drive. In order to prevent the profiles from falling between the rollers due to uneven force, a support plate is provided between each roller.

[0046] Optionally, the detection member 113 is installed on one side of the material blocking member 112, and the detection member 113 is a reflective photoelectric sensor for detecting whether the NG material contacts the material blocking member 112. In other embodiments, the detection member 113 can be a contact microswitch, a photoelectric sensor, a camera, or other detection members 113 that can achieve the same function.

[0047] To improve the accuracy of the length dimension measurement of the NG materials, the conveyor belt 11 only conveys one NG material each time.

[0048] In one embodiment, the NG material collection and conveying line 10 further includes an aggregate mechanism 14. The aggregate mechanism 14 includes a collection chute 141, a pusher plate 142, and a pusher power member 143. The collection chute 141 is arranged on one side of the conveyor belt 11 close to the NG material frame 20. The pusher plate 142 is arranged on the side of the conveyor belt 11 away from the collection chute 141. The pusher power member 143 drives the pusher plate 142 to push the NG material from the conveyor belt 11 into the collection chute 141. By pushing the NG material from the conveyor belt 11 into the collection chute 141 through the pusher power member 143, after a certain amount of NG materials are collected, they can be grabbed and loaded into the frame at one time, which is more efficient.

[0049] Optionally, multiple collection chutes 141 can be provided, and the collection chutes 141 are arranged at intervals along the length extension direction of the NG materials. The collection chute 141 can also be set as an integral structure. However, in order to facilitate the grasping of the NG materials, an avoidance slot should be reserved when using the integral collection chute 141 to facilitate the grasping by the manipulator 31.

[0050] Specifically, the collecting chute 141 includes an introduction section 1411 and a collecting section 1412. One end of the introduction section 1411 is connected to the conveyor belt 11, and the other end extends downwardly and is connected to the collecting section 1412. The other end of the collecting section 1412 extends upwardly and obliquely away from the introduction section 1411. The NG materials can be concentrated at the lowest point of the collecting chute 141, so that the NG materials are centered and gathered, which is convenient for positioning and mechanical grasping.

[0051] Furthermore, the two ends of the collecting section 1412 are respectively provided with material collecting sensors 144, which are connected to the frame device 30 by signal. The material collecting sensors 144 are provided to detect the amount of NG materials stored in the collecting section 1412, and when the specified amount is reached, a signal is sent to the frame device 30 to perform the grabbing and framing operation.

[0052] Furthermore, a guide plate 111 is provided on one side of the conveyor belt 11 away from the collecting chute 141, and when the push plate 142 is in the initial position, the push plate 142 is flush with or recessed in the guide plate 111. When the NG material is conveyed on the conveyor belt 11, the NG material is in contact with the guide plate 111, so that the NG material can be kept parallel to the conveying direction, ensuring the accuracy of the length measurement, and the flushness or recess of the push plate 142 with the guide plate 111 can prevent the push plate 142 from obstructing the conveying of the profile.

[0053] like Figure 4 As shown, in one embodiment, the pushing power member 143 is a cylinder, and the telescopic rod of the cylinder is connected to the pushing plate 142 by an "L"-shaped connecting rod. In this way, the cylinder can be installed at the bottom of the conveyor belt 11, which can make full use of the space and make the overall structure of the equipment more compact. In order to improve the accuracy of pushing, a slider is provided at the bottom of the "L"-shaped connecting rod, and a guide rail matching the slider is provided on the conveyor belt 11 frame.

[0054] like Figure 5 and Figure 6 As shown, the framing device 30 includes a manipulator 31, a translation force member 32 and a lifting power member 33. The translation force member 32 drives the manipulator 31 to reciprocate between the collecting chute 141 and the NG material frame 20, and the lifting power member 33 drives the manipulator 31 to rise and fall. The manipulator 31 includes a gripper frame 311 and a plurality of grippers 312 mounted on the gripper frame 311. Each gripper 312 is arranged at intervals along the length direction of the NG material. By setting a plurality of grippers 312, the force can be more balanced when grabbing the NG material, and the fault tolerance rate is higher, so as to improve the accuracy of grabbing.

[0055] like Figure 7As shown, specifically, a single gripper 312 includes a first claw arm 313, a second claw arm 314 and a grabbing power member 315. The first claw arm 313 and the second claw arm 314 are both pivotally connected to the gripping frame 311. The grabbing power member 315 is installed on the gripping frame 311. The grabbing power member 315 drives the first claw arm 313 and the second claw arm 314 to open and close. The first claw arm 313 and the second claw arm 314 form a ring structure after closing. By grabbing NG materials in an embracing manner, multiple materials can be grabbed at one time, and the grabbing is tighter, reducing the possibility of material leakage. Optionally, the grabbing power member 315 is a cylinder.

[0056] In one embodiment, in order to facilitate the installation of the manipulator 31, the framing device 30 further includes a truss 34 erected above the conveyor belt 11 and the NG material frame 20, a translation slide 35 is slidably arranged on the truss 34, a translation force member 32 is installed on the truss 34 to drive the translation slide 35 to reciprocate, a gripper frame 311 is slidably connected to the translation slide 35, and a lifting power member 33 is installed on the translation slide 35 to drive the gripper frame 311 to rise and fall on the translation slide 35. The provision of the truss 34 can facilitate the installation of the manipulator 31, and is conducive to modular installation and transportation.

[0057] like Figure 6 As shown, the translation power member 32 and the lifting power member 33 are both servo motors, a horizontal guide rail (not marked in the figure) that slides with the translation slide 35 is arranged on the top of the truss 34, a horizontal slider (not marked in the figure) that slides with the horizontal guide rail is arranged on the translation slide 35, and a buffer member (not marked in the figure) is arranged at both ends of the horizontal guide rail to reduce the impact when the translation slide 35 slides to the end of the horizontal guide rail. Similarly, a vertical guide rail (not marked in the figure) that slides with the translation slide 35 is arranged on the gripper frame 311, a vertical slider (not marked in the figure) that slides with the vertical guide rail is arranged on the translation slide 35, and buffer members (not marked in the figure) are also arranged at both ends of the vertical guide rail.

[0058] Furthermore, the translational power member 32 is transmission-connected to the translational slide 35 through the cooperation of the synchronous wheel and the synchronous belt, and the lifting power member 33 is transmission-connected to the gripping frame 311 through the cooperation of the gear rack.

[0059] In other embodiments, the robot arm 31 may also be directly installed on the ceiling of the production workshop.

[0060] like Figure 8As shown, sealing plates 22 are provided at both ends and on the side walls of the NG material frame 20. A notch 23 is provided in the middle of the side wall of the NG material frame 20. A limiting member 24 and a lifting member 25 are provided at the top of the NG material frame 20. Providing the sealing plates 22 at both ends and on the side walls of the NG material frame 20 can prevent material leakage during hoisting and transportation. Providing the notch 23 in the middle of the side wall can facilitate observing the loading condition of the NG material in the material frame. The limiting member 24 at the top can play a positioning role when multiple NG material frames 20 are stacked, improving the stacking stability. The lifting member 25 can facilitate the hoisting of the NG material frame 20 by a hoisting device.

[0061] The profile NG loading machine of the present application further includes a PLC controller (not shown in the figure). The PLC controller is signal-connected to each power component and detection component for controlling the coordinated operation of each mechanism.

[0062] During loading, the NG material flows from the upstream to the conveyor belt 11. The NG material is conveyed close to the guide plate 111. After the length measuring member measures the length of the NG material, the relevant data is transmitted to the PLC controller. When the detection member 113 detects that the NG material contacts the material blocking member 112, a relevant signal is sent to the PLC controller. The PLC controller controls the conveyor motor 12 to rotate in the reverse direction, and the NG material is conveyed in the reverse direction by a corresponding distance according to the length of the NG material, so that the center of the NG material is approximately equal to the center of the conveyor belt 11. Then, the pushing power member 143 drives the pushing plate 142 to push the NG material from the conveyor belt 11 onto the collection chute 141. When the aggregate inductor detects that the number of NG materials in the collection chute reaches the preset number, a relevant signal is sent to the PLC controller. The PLC controller controls the manipulator 31 to move to grab the NG material on the collection chute 141 and then transfer it into the NG material frame 20, realizing the NG material loading operation.

[0063] Finally, it should be noted that the above are only preferred examples of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A profile NG material framing machine, characterized in that: It comprises an NG material collecting and conveying line (10), an NG material frame (20) arranged on one side of the NG material conveying line, and a frame loading device (30) for transferring the NG material from the NG material collecting and conveying line (10) to the NG material frame (20); The NG material collection conveyor line (10) comprises a conveyor belt (11) and a length measuring piece installed on the conveyor belt (11); a material stopper (112) and a detection piece (113) are provided at the end of the conveyor belt (11); the conveyor belt (11) is driven by a conveying motor (12); the conveying motor (12) is connected to an encoder (13); the length measuring piece measures the length of the NG material flowing onto the conveyor belt (11); when the NG material contacts the material stopper (112), the conveying motor (12) drives the conveyor belt (11) to reversely transport the NG material according to the length of the corresponding NG material, so that the center point of the NG material roughly coincides with a designated standard point on the conveyor belt (11).

2. The profile NG material framing machine according to claim 1, characterized in that: The length measuring member is a photoelectric sensor, which is arranged at the input end of the conveyor belt (11). The photoelectric sensor calculates the length of the NG material by detecting the length of time the first and last sections of the NG material pass through, and then combining the conveying speed of the conveyor belt (11).

3. The profile NG material framing machine according to claim 1, characterized in that: The NG material collection conveyor line (10) also includes a material collection mechanism (14), which includes a collection chute (141), a push plate (142) and a push power member (143). The collection chute (141) is arranged on a side of the conveyor belt (11) close to the NG material frame (20), and the push plate (142) is arranged on a side of the conveyor belt (11) away from the collection chute (141). The push power member (143) drives the push plate (142) to push the NG material from the conveyor belt (11) into the collection chute (141).

4. The profile NG material framing machine according to claim 3, characterized in that: The collecting chute (141) comprises an introduction section (1411) and a collecting section (1412); one end of the introduction section (1411) is connected to the conveyor belt (11), and the other end extends downwardly and obliquely to connect to the collecting section (1412); the other end of the collecting section (1412) extends upwardly and obliquely in a direction away from the introduction section (1411).

5. The profile NG material framing machine according to claim 4, characterized in that: Both ends of the collecting section (1412) are respectively provided with material collecting induction components (144), and the material collecting induction components (144) are connected to the framing device (30) by signal.

6. The profile NG material framing machine according to claim 1 or 3, characterized in that: The framing device (30) comprises a robot (31), a translational force member (32) and a lifting power member (33); the translational force member (32) drives the robot (31) to reciprocate between the collecting chute (141) and the NG material frame (20); the lifting power member (33) drives the robot (31) to move up and down; the robot (31) comprises a gripping frame (311) and a plurality of gripping hands (312) mounted on the gripping frame (311); and each of the gripping hands (312) is arranged at intervals along the length direction of the NG material.

7. The profile NG material framing machine according to claim 6, characterized in that: A single gripper (312) comprises a first gripper arm (313), a second gripper arm (314) and a gripping power member (315); the first gripper arm (313) and the second gripper arm (314) are both pivotally connected to a gripper frame (311); the gripping power member (315) is mounted on the gripper frame (311); the gripping power member (315) drives the first gripper arm (313) and the second gripper arm (314) to open and close; the first gripper arm (313) and the second gripper arm (314) form a ring structure when closed.

8. The profile NG material framing machine according to claim 6, characterized in that: The framing device (30) also includes a truss (34) erected above the conveyor belt (11) and the NG material frame (20), a translation slide (35) is slidably arranged on the truss (34), the translation power member (32) is installed on the truss (34) to drive the translation slide (35) to reciprocate, the gripper frame (311) is slidably connected to the translation slide (35), and the lifting power member (33) is installed on the translation slide (35) to drive the gripper frame (311) to rise and fall on the translation slide (35).

9. The profile NG material framing machine according to claim 3, characterized in that: A material guide plate (111) is provided on one side of the conveyor belt (11) away from the collecting chute (141); when the material push plate (142) is in an initial position, the material push plate (142) is flush with or recessed in the material guide plate (111).

10. The profile NG material framing machine according to claim 1, characterized in that: The two ends and side walls of the NG material frame (20) are provided with sealing plates (22), the middle of the side wall of the NG material frame (20) is provided with a notch (23), and the top of the NG material frame (20) is provided with a limiting member (24) and a hanging member (25).

Images