Adjustable material collecting assembly for multi-diameter metal bar machining

Abstract

The invention discloses an adjustable material receiving assembly for multi-diameter metal bar machining, which comprises a material receiving box, the material receiving box is provided with a jacking progressive assembly for displacement of metal bars with different diameters through a built-in cavity, the jacking progressive of the metal bars is completed through the preset jacking progressive assembly, the disordered bars are rolled in sequence, and the working efficiency is improved. In the sequential rolling process, matched progressive feeding of the metal bars of various diameters is achieved through the jacking progressive assembly capable of changing the longitudinal direction, classification and conclusion are immediately completed through the diameter-based distinguishing assembly after feeding is completed, and matched uniform receiving of the metal bars of different masses can be achieved through the diameter-based distinguishing assembly capable of changing the inclined direction in the classification and conclusion process. And orderly and smooth material receiving of the metal bars with different diameters and different masses is realized through combination of the material receiving device and the material receiving device.

Description

Technical Field

[0001] The invention relates to the technical field of bar processing and conveying, and in particular to an adjustable material receiving component for processing multi-diameter metal bars. Background Art

[0002] After the metal bars are cut and processed, they need to be sorted and transported before finishing. In this process, different transportation methods are required due to the different diameters of the bars during the processing of large quantities of bars.

[0003] In the prior art, for example, an adjustable round bar receiving device disclosed in application No. 2014106323478 can achieve neat receiving of metal bars after processing and avoid scratches. However, the cutting process of metal bars not only has different lengths, but more importantly, different batches have different diameter requirements. For metal bars of different diameters, when they are progressively advanced on demand, there is a problem that they cannot adapt to smooth receiving, resulting in a scattered receiving phenomenon of bars of different diameters.

[0004] To this end, this application proposes a solution. Summary of the invention

[0005] The object of the present invention is to provide an adjustable material receiving assembly for processing multi-diameter metal bars, which is used to solve the problem that metal bars of different diameters cannot be smoothly received when they are progressively advanced on demand.

[0006] The object of the present invention can be achieved by the following technical scheme: An adjustable material receiving assembly for processing multi-diameter metal bars, comprising a material receiving box, a built-in cavity is opened in the middle of the material receiving box, and a lifting and progressive assembly for displacement of metal bars of different diameters is arranged through the built-in cavity;

[0007] The lifting and progressive assembly comprises a lifting plate and a progressive plate which are adjacent and spaced apart, and a feeding slope and a receiving slope are respectively provided at the upper ends of the lifting plate and the progressive plate, and the feeding slope and the receiving slope are arranged in parallel and are inclined downward from the front end of the feeding to the rear end of the feeding, and an inner connecting frame is commonly installed on the outer side of each progressive plate of the material receiving box, and the material receiving box is hinged with a variable longitudinal cylinder which is rotatably connected to the inner connecting frame;

[0008] A mounting vertical plate is provided in the middle of the material receiving box, and a tilting plate is hingedly provided at the feeding rear end of the mounting vertical plate, and a diameter partitioning component for classifying metal bars is installed on the tilting plate.

[0009] It is further configured that: the diameter-differentiating component includes a material receiving plate connected to the inclined adjustment plate, and the first material discharge box, the second material discharge box and the third material discharge box are installed through the material receiving plate, and the lengths of the first material discharge box, the second material discharge box and the third material discharge box in the feeding direction gradually increase.

[0010] It is further configured as follows: the first discharge box, the second discharge box and the third discharge box are all in an "L" shape and the bottoms are aligned in the vertical direction, a variable tilt cylinder is hinged on the outer side of the end of the receiving plate corresponding to the receiving box, a guide hole is opened at the end of the receiving plate corresponding to the receiving box, and the output end of the variable tilt cylinder is rotatably connected to the receiving plate through a guide rod passing through the guide hole.

[0011] It is further configured as follows: a lifting cylinder is installed at the bottom of the built-in cavity of the material receiving box, a support rod is installed at the output end of the lifting cylinder, and the upper end of the support rod is connected to the bottom of each lifting plate.

[0012] It is further configured as follows: an adjustment hole vertically corresponding to the progressive plate is opened on the outer side of the corresponding built-in cavity of the material receiving box, and the internal connecting frame passes through the adjustment hole and is connected to the progressive plate.

[0013] It is further configured as follows: a feeding port is provided at the feeding end of the material receiving box, and a sliding trough for initially receiving metal bars is provided inside the material receiving box corresponding to the feeding port.

[0014] It is further configured as follows: the ends of the adjacent and different groups of the lifting plates and the progressive plates are connected, and the upper surface of the lifting plate at the front end of the feeding is aligned with the sliding trough, and the upper surface of the progressive plate at the end of the feeding is aligned with the receiving plate.

[0015] It is further configured as follows: a defect row hole is opened at the end of the receiving plate, and the width of the defect row hole is greater than the width of the third discharge box.

[0016] The present invention has the following beneficial effects:

[0017] 1. The present invention is aimed at the problem that metal bars of different diameters cannot be smoothly collected when they are progressively advanced on demand. The metal bars are lifted and advanced by a preset lifting and advancing component, and the disordered bars are rolled sequentially. In the process of sequential rolling, the lifting and advancing component that can be "vertically changed" is used to realize the coordinated progressive feeding of metal bars of various diameters. After the feeding is completed, the classification and induction are completed immediately by the diameter-differentiating component. In the process of classification and induction, the diameter-differentiating component that can be "inclined" can also realize the coordinated and uniform collection of metal bars of different qualities. The combination of the two realizes the orderly and smooth collection of metal bars of different diameters and qualities.

[0018] 2. When the lifting plate is lifted upward, the lifted rods move vertically until the feeding slope on the upper surface of the lifting plate coincides with the receiving slope on the adjacent progressive plate, and the material dropping is completed. Similarly, adaptive conveying is completed for rods of different diameters and meeting the radius limit. Therefore, the progressive plate is driven to move vertically upward by the variable longitudinal cylinder, so as to achieve the change of the height difference between the top of the progressive plate and the top of the lifting plate, so as to meet the material collection and movement of rods of different diameters and meet the purpose of progressive one by one. And according to the weight of the metal rods during collection, the deflection angle of the collection plate is adjusted to achieve the smooth sliding of the metal rods from the progressive plate to the collection plate, so as to avoid the problem of failure to classify according to the corresponding diameter and collision between continuously collected rods. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0020] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0021] Figure 2 It is a bottom view schematic diagram of the present invention;

[0022] Figure 3 is a side cross-sectional view of the present invention;

[0023] Figure 4 It is a disassembled structural diagram of the jacking progressive assembly of the present invention;

[0024] Figure 5 It is a driving schematic diagram of the jacking and progressive assembly of the present invention;

[0025] Figure 6 It is a side view of the lifting and advancing assembly and the driving assembly of the present invention;

[0026] Figure 7 It is a structural diagram of the diameter-divided component of the present invention;

[0027] Figure 8 It is a schematic diagram of the installation of the tilting plate of the present invention;

[0028] Fig. 9 It is a schematic diagram of the longitudinal change of the progressive plate of the present invention.

[0029] In the figure: 1. material receiving box; 2. material feed port; 3. material receiving plate; 4. lifting plate; 5. progressive plate; 6. adjustment hole; 7. first discharge box; 8. second discharge box; 9. third discharge box; 10. variable longitudinal cylinder; 11. variable tilt cylinder; 12. built-in cavity; 13. lifting cylinder; 14. defect discharge hole; 15. guide hole; 16. hinged rod; 17. support rod; 18. internal connecting frame; 19. hinged ring; 20. feeding slope; 21. material receiving slope; 22. installation vertical plate; 23. tilt adjustment plate; 24. guide rod. DETAILED DESCRIPTION

[0030] The technical solution of the present invention will be clearly and completely described below in conjunction with the embodiments. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0031] Embodiment 1: When metal bars of different diameters are fed progressively on demand, there is a problem that the material cannot be smoothly collected. For this purpose, the following technical solution is proposed:

[0032] Reference Figure 1 - Fig. 9 As shown, in this embodiment, an adjustable material receiving assembly for processing multi-diameter metal bars comprises a material receiving box 1, a built-in cavity 12 is provided in the middle of the material receiving box 1, and a lifting and advancing assembly for displacement of metal bars of different diameters is provided through the built-in cavity 12;

[0033] The lifting and progressive assembly includes a lifting plate 4 and a progressive plate 5 that are adjacent and spaced apart. A feeding slope 20 and a receiving slope 21 are respectively provided at the upper ends of the lifting plate 4 and the progressive plate 5. The feeding slope 20 and the receiving slope 21 are arranged in parallel and are inclined downward from the front end of the feeding to the rear end of the feeding. An inner connecting frame 18 is commonly installed on the outer side of each progressive plate 5 of the receiving box 1.

[0034] The receiving box 1 is hinged with a variable longitudinal cylinder 10 which is rotatably connected to the internal connecting frame 18; a mounting vertical plate 22 is provided in the middle of the receiving box 1, and a tilting plate 23 is hingedly provided at the rear end of the feeding mounting vertical plate 22, and a diameter-dividing component for classifying metal bars is installed on the tilting plate 23;

[0035] Reference Figure 3 , Figure 5 and Figure 6As shown, the receiving box 1 is provided with a lifting cylinder 13 at the bottom of the built-in cavity 12, and a support rod 17 is installed at the output end of the lifting cylinder 13. The upper end of the support rod 17 is connected to the bottom of each lifting plate 4. An adjustment hole 6 corresponding to the vertical direction of the progressive plate 5 is opened on the outer side of the corresponding built-in cavity 12 of the receiving box 1. The internal connecting frame 18 penetrates the adjustment hole 6 and is connected to the progressive plate 5. The variable longitudinal cylinder 10 drives the progressive plate 5 to move vertically through the internal connecting frame 18, thereby changing the height difference between the top of the progressive plate 5 and the top of the lifting plate 4, so as to meet the progressive collection of metal bars of different diameters one by one.

[0036] Reference Figure 1 and Figure 3 As shown, a feeding port 2 is provided at the feeding end of the receiving box 1, and a sliding trough for preliminary receiving of metal bars is provided inside the receiving box 1 corresponding to the feeding port 2. The ends of adjacent and different groups of lifting plates 4 and progressive plates 5 are connected, and the upper surface of the lifting plate 4 at the front end of the feeding is aligned with the sliding trough, and the upper surface of the progressive plate 5 at the end of the feeding is aligned with the receiving plate 3. When the metal bars on the lifting plate 4 move to the top of the progressive plate 5, they slide down to the feeding slope 21 through the material receiving slope 20 under the action of gravity, and the continuous regularization of the metal bars is completed by the lifting and progressive components arranged in sequence, so as to achieve the purpose of progressive one by one.

[0037] Basic principle: During the process of collecting metal bars, the metal bars are lifted and advanced by the preset lifting and advancing components, and the disordered bars are rolled sequentially. In the process of sequential rolling, the lifting and advancing components that can be "vertically changed" are used to realize the coordinated progressive feeding of metal bars of various diameters. After the feeding is completed, the diameter-based classification components are used to complete the classification and induction immediately. In the process of classification and induction, the diameter-based classification components that can be "inclined" can also be used to realize the coordinated and uniform collection of metal bars of different qualities. The combination of the two realizes the orderly and smooth collection of metal bars of different diameters and qualities.

[0038] It is particularly important to note that: Fig. 9 As shown, the thickness of the lifting plate 4 and the progressive plate 5 is preset, that is, there are the following limitations when in use: the width of the lifting plate 4 is the limit lifting radius of the metal bar, that is, the metal bar with a radius less than or equal to the width of the lifting plate 4 can complete adaptive lifting; when the lifting plate 4 is lifted upward, the lifting bar moves vertically until the feeding slope 20 on the upper surface of the lifting plate 4 coincides with the receiving slope 21 on the adjacent progressive plate 5, and the blanking is completed;

[0039] By analogy, adaptive conveying is completed for rods of different diameters that meet the radius limit; therefore, the variable longitudinal cylinder 10 drives the progressive plate 5 to move vertically upward to achieve a change in the height difference between the top of the progressive plate 5 and the top of the lifting plate 4, thereby meeting the requirements for the collection and movement of rods of different diameters, thereby achieving the purpose of progressive one by one.

[0040] Embodiment 2: This embodiment further optimizes the process of differentiating by diameter in Embodiment 1:

[0041] Reference Figure 3 , Figure 7 and Figure 8 As shown, the diameter classification component includes a receiving plate 3 connected to the tilting plate 23, and the first discharge box 7, the second discharge box 8 and the third discharge box 9 are installed through the receiving plate 3. The lengths of the first discharge box 7, the second discharge box 8 and the third discharge box 9 in the feeding direction gradually increase. The first discharge box 7, the second discharge box 8 and the third discharge box 9 are all in an "L" shape and the bottoms are aligned in the vertical direction;

[0042] The outer side of the receiving box 1 corresponding to the end of the receiving plate 3 is hinged with a variable-angle cylinder 11, and the end of the receiving box 1 corresponding to the receiving plate 3 is provided with a guide hole 15, and the output end of the variable-angle cylinder 11 is rotatably connected to the receiving plate 3 through the guide hole 15 via a guide rod 24; the end of the receiving plate 3 is provided with a defect row hole 14, and the width of the defect row hole 14 is greater than the width of the third discharge box 9;

[0043] After the metal bars of different diameters are transported in sequence, the weight of the currently rolling metal bars is obtained through the pressure sensor on the sliding trough on the receiving box 1, and the variable tilt cylinder 11 is controlled to make targeted control actions, including:

[0044] Action 1: tilting action, at this time, the tilting cylinder 11 is started, and drives the receiving plate 3 to deflect upward, and at this time, the receiving plate 3 drives the first discharge box 7, the second discharge box 8 and the third discharge box 9 to deflect upward around the hinge rod 16, that is, the receiving speed of the metal bars sliding from the progressive plate 5 to the receiving plate 3 is slowed down, and the probability of not being able to be classified according to the corresponding diameter due to too fast speed is reduced;

[0045] Action 2: The downward adjustment action, at this time, the variable tilt cylinder 11 is started and drives the receiving plate 3 to deflect downward. At this time, the receiving plate 3 drives the first discharge box 7, the second discharge box 8 and the third discharge box 9 to deflect downward around the hinge rod 16, that is, the receiving speed of the metal bars sliding down from the progressive plate 5 to the receiving plate 3 is increased, and the problem of collision between continuously received bars caused by too slow speed is reduced.

[0046] Embodiment 3: This embodiment combines the technical contents of Embodiment 1 and Embodiment 2 to form the following material receiving method of an adjustable material receiving assembly for processing multi-diameter metal bars, comprising the following steps:

[0047] Step 1: The metal bar is placed into the receiving box 1 through the feed port 2. Under the action of gravity, the metal bar rolls down from the sliding trough to the lifting plate 4 at the front end of the feed and contacts the progressive plate 5;

[0048] Step 2: Then the lifting cylinder 13 is started and drives the lifting plate 4 to lift upward, lifting the bar to move vertically until the feeding slope 20 on the upper surface of the lifting plate 4 coincides with the receiving slope 21 on the adjacent progressive plate 5, and the blanking is completed;

[0049] Step 3: In step 2, for metal bars of different diameters, the variable longitudinal cylinder 10 drives the progressive plate 5 to move vertically upward, thereby changing the height difference between the top of the progressive plate 5 and the top of the lifting plate 4, so as to meet the requirements of the collection and movement of bars of different diameters;

[0050] Step 4: In step 1, the weight of the current bar is obtained through the pressure sensor embedded in the sliding trough, and the tilting cylinder 11 is controlled to adjust the angle of the receiving plate 3. The upward adjustment action is that the tilting cylinder 11 is started, and drives the receiving plate 3 to deflect upward. At this time, the receiving plate 3 drives the first discharge box 7, the second discharge box 8 and the third discharge box 9 to deflect upward around the hinge rod 16, while the downward adjustment action is the opposite, driving the receiving plate 3 to deflect downward;

[0051] Step 5: After the progressive material collection is completed, the metal bars are discharged in sequence according to their diameters through the first discharge box 7, the second discharge box 8 or the third discharge box 9, completing the entire material collection process.

[0052] The effect is that during the process of collecting metal bars, the metal bars are lifted and advanced by the preset lifting and advancing components, so that the disordered bars can be rolled sequentially, and in the process of sequential rolling, the lifting and advancing components that can be "vertically changed" can be used to realize the coordinated progressive feeding of metal bars of various diameters. After the feeding is completed, the diameter-based differentiation components can be used to complete the classification and induction immediately, and in the process of classification and induction, the diameter-based differentiation components that can be "inclined" can be used to realize the coordinated and uniform collection of metal bars of different qualities. The combination of the two can realize the orderly and smooth collection of metal bars of different diameters and qualities.

[0053] When the lifting plate 4 is lifted upward, the bar is lifted and moved vertically until the feeding slope 20 on the upper surface of the lifting plate 4 coincides with the receiving slope 21 on the adjacent progressive plate 5, and the material is dropped. Similarly, the adaptive conveying is completed for bars of different diameters and meeting the radius limit; therefore, the progressive plate 5 is driven to move vertically upward by the variable longitudinal cylinder 10, so as to change the height difference between the top of the progressive plate 5 and the top of the lifting plate 4, so as to meet the requirements of the material collection movement of bars of different diameters and meet the purpose of progressive one by one;

[0054] The upward adjustment and downward adjustment actions, wherein the upward adjustment action slows down the receiving speed of the metal bars sliding down from the advancing plate 5 to the receiving plate 3, thereby reducing the probability of failure to classify according to the corresponding diameter due to excessive speed, while the downward adjustment action increases the receiving speed of the metal bars sliding down from the advancing plate 5 to the receiving plate 3, thereby reducing the problem of collision between continuously received bars caused by too slow speed.

[0055] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. The preferred embodiments of the present invention disclosed above are only used to help explain the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the invention to only specific implementation methods.

Claims

1. An adjustable material receiving assembly for processing multi-diameter metal bars, comprising a material receiving box (1), characterized in that: A built-in cavity (12) is provided in the middle of the material receiving box (1), and a lifting and advancing component for displacement of metal bars of different diameters is provided on the material receiving box (1) through the built-in cavity (12); The lifting and progressive assembly comprises a lifting plate (4) and a progressive plate (5) which are adjacent and spaced apart, and the upper ends of the lifting plate (4) and the progressive plate (5) are respectively provided with a feeding slope (20) and a receiving slope (21), and the feeding slope (20) and the receiving slope (21) are arranged in parallel and are inclined downward from the front end of the feeding to the rear end of the feeding, and the receiving box (1) is commonly provided with an inner connecting frame (18) corresponding to the outer side of each progressive plate (5), and the receiving box (1) is hinged with a variable longitudinal cylinder (10) which is rotatably connected to the inner connecting frame (18); A mounting vertical plate (22) is provided in the middle of the material receiving box (1), a tilting plate (23) is hingedly provided at the rear end of the mounting vertical plate (22) for feeding, and a diameter-dividing component for classifying metal bars is installed on the tilting plate (23).

2. The adjustable material receiving assembly for processing multi-diameter metal bars according to claim 1, characterized in that: The diameter-differentiating component comprises a receiving plate (3) connected to the tilting plate (23), and a first discharge box (7), a second discharge box (8) and a third discharge box (9) are installed through the receiving plate (3), and the lengths of the first discharge box (7), the second discharge box (8) and the third discharge box (9) in the feeding direction gradually increase.

3. The adjustable material receiving assembly for processing multi-diameter metal bars according to claim 2, characterized in that: The first discharge box (7), the second discharge box (8) and the third discharge box (9) are all in an "L" shape and their bottoms are aligned in the vertical direction. A variable-angle cylinder (11) is hingedly connected to the outer side of the end of the receiving plate (3) of the receiving box (1). A guide hole (15) is provided at the end of the receiving plate (3) of the receiving box (1). The output end of the variable-angle cylinder (11) is rotatably connected to the receiving plate (3) through the guide hole (15) via a guide rod (24).

4. The adjustable material receiving assembly for processing multi-diameter metal bars according to claim 1, characterized in that: The material receiving box (1) is provided with a lifting cylinder (13) at the bottom of the built-in cavity (12), and a support rod (17) is provided at the output end of the lifting cylinder (13), and the upper end of the support rod (17) is connected to the bottom of each lifting plate (4).

5. The adjustable material receiving assembly for processing multi-diameter metal bars according to claim 4, characterized in that: An adjustment hole (6) vertically corresponding to the progressive plate (5) is provided on the outer side of the corresponding built-in cavity (12) of the material receiving box (1), and the internal connecting frame (18) passes through the adjustment hole (6) and is connected to the progressive plate (5).

6. The adjustable material receiving assembly for processing multi-diameter metal bars according to claim 1, characterized in that: The feeding end of the material receiving box (1) is provided with a feeding port (2), and the interior of the material receiving box (1) corresponding to the feeding port (2) is provided with a sliding trough for preliminary receiving of metal bars.

7. The adjustable material receiving assembly for processing multi-diameter metal bars according to claim 6, characterized in that: The ends of the adjacent and different groups of the lifting plates (4) and the progressive plates (5) are connected, and the upper surface of the lifting plate (4) at the front end of the feeding is aligned with the sliding trough, and the upper surface of the progressive plate (5) at the end of the feeding is aligned with the receiving plate (3).

8. The adjustable material receiving assembly for processing multi-diameter metal bars according to claim 2, characterized in that: A defect row hole (14) is provided at the end of the receiving plate (3), and the width of the defect row hole (14) is greater than the width of the third discharge box (9).

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