Bar feeding device with screening function

Abstract

The utility model relates to the technical field of reinforcing steel bar processing, in particular to a bar feeding device with a screening function, which comprises a main body component consisting of a conveying part, a storage part and a support frame, a feeding component consisting of a moving frame, a lifting part and a height fixing part, and a screening component consisting of a short screening part, a long screening part and an adjusting part. According to the scheme, finished bar materials with the length lower than the standard length can be screened out and collected through the short screening piece before feeding, finished bar materials with the length larger than the standard length in the finished bar materials are screened out and collected during feeding, and meanwhile adjusting and screening are conducted through the adjusting piece according to different requirements of multiple lengths and fixed lengths.

Description

Technical Field

[0001] The utility model relates to the technical field of steel bar processing, in particular to a bar material feeding device with a screening function. Background Art

[0002] Automatic bar loader refers to a feeding machine that cooperates with equipment that can continuously cycle and process bar materials to realize automatic feeding, thereby improving the processing efficiency and automation level of the equipment.

[0003] The existing bar feeder cannot judge the quality of the finished bars when feeding, and cannot determine whether they meet the requirements of multiple-length or fixed-length production. Utility Model Content

[0004] The purpose of this section is to summarize some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the specification abstract and utility model name of this application to avoid blurring the purpose of this section, specification abstract and utility model name, and such simplifications or omissions cannot be used to limit the scope of the utility model.

[0005] In view of the problem that the above or existing bar feeders cannot judge the quality of finished bars when feeding, and cannot determine whether they meet the production requirements of multiple lengths or fixed lengths, the present utility model is proposed.

[0006] Therefore, the purpose of the utility model is to provide a bar feeding device with a screening function.

[0007] In order to solve the above technical problems, the utility model proposes the following technical solutions: a bar material feeding device with screening function, comprising a main body assembly, including a conveying member, a storage member and a support frame, wherein the storage member is arranged on the conveying member and the support frame;

[0008] A loading assembly comprises a moving frame, a lifting member and a height-fixing member, wherein the moving frame is movably connected to the supporting frame, the lifting member is fixedly connected to the moving frame, and the height-fixing member is fixedly connected to the supporting frame;

[0009] The screening component comprises a short screening piece, a long screening piece and an adjusting piece, wherein the short screening piece is arranged on the conveying piece, the long screening piece cooperates with the feeding component, and the adjusting piece is arranged on the conveying piece and the movable frame.

[0010] As a preferred solution of the rod feeding device with screening function of the utility model, wherein: the storage part includes a qualified part storage groove, a long rod storage groove and a short rod storage groove, the qualified part storage groove is arranged on the support frame, the long rod storage groove is arranged on the support frame, and the short rod storage groove is arranged on the conveying part.

[0011] As a preferred solution of the rod feeding device with screening function of the utility model, wherein: the lifting member is arranged as a lifting step with a blocking surface and an interaction surface as a group, the blocking surface cooperates with the rod, and the interaction surface cooperates with the height fixing member.

[0012] As a preferred solution of the rod feeding device with screening function of the utility model, wherein: the height determining part is arranged as a height determining step with a picking surface and a height determining surface as a group, the picking surface cooperates with the interaction surface, and the height determining surface cooperates with the rod.

[0013] As a preferred solution of the rod feeding device with screening function of the utility model, wherein: the height determining member further includes a guide block, and the guide block cooperates with the interaction surface.

[0014] As a preferred solution of the rod feeding device with screening function of the utility model, the short screening member includes an oblique track, a carrying plate and an alignment plate, the oblique track is arranged on the conveying member, the alignment plate is arranged on the carrying plate, the carrying plate is provided with screen holes, the screen holes cooperate with the alignment plate, and a blocking block is arranged in the screen hole.

[0015] As a preferred solution of the rod feeding device with screening function of the utility model, the screening length piece includes a flush piece and a judging piece, and the flush piece and the judging piece are designed based on the lifting piece and cooperate with the height-fixing piece.

[0016] As a preferred solution of the rod feeding device with screening function of the utility model, the flush part also includes a flush plate, a long rod lifting step and a long rod material collection block, the flush plate is slightly larger than the lifting part, and the long rod material collection block is arranged on the long rod storage groove and cooperates with the long rod lifting step.

[0017] As a preferred solution of the rod feeding device with screening function of the utility model, wherein: the distance between the judging member and the flush plate is slightly larger than the specified size, and the height-fixing member matched with the judging member is a movable structure.

[0018] As a preferred solution of the rod feeding device with screening function of the utility model, the adjusting member includes a judgment adjusting hole and a sieve hole control member, the judgment adjusting hole is arranged on the supporting frame and the movable frame, and the sieve hole control member is arranged on the supporting plate.

[0019] The beneficial effects of the utility model are as follows: the scheme can screen out and collect finished bars that are shorter than the length standard before loading through the short screening piece, and screen out and collect finished bars that are longer than the length standard during loading, and at the same time adjust and screen according to different requirements of multiple lengths and fixed lengths through the adjusting piece. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following briefly introduces the drawings required for the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them:

[0021] Figure 1 Schematic diagram of the overall decoration of the rod feeding device with screening function.

[0022] Figure 2 A top view of the conveyor.

[0023] Figure 3 It is a schematic diagram of the coordination between the feeding component and the screening length component.

[0024] Figure 4 It is a schematic diagram of the accessories of the lifting assembly and the screening length. DETAILED DESCRIPTION

[0025] In order to make the above-mentioned purposes, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0026] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0027] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.

[0028] Example 1

[0029] Reference Figure 1-2 , which is the first embodiment of the utility model, provides a rod feeding device with screening function, the rod feeding device with screening function comprises a main body component 100 composed of a conveying member 101, a storage member 102 and a support frame 103, and a short screening member 301.

[0030] Specifically, the storage member 102 includes a qualified part storage slot 102a, a long rod storage slot 102b and a short rod storage slot 102c. The qualified part storage slot 102a is fixedly connected to the support frame 103, and is used to collect rods that meet the standards. The long rod storage slot 102b is fixedly connected to the support frame 103, and is used to collect rods that exceed the standards for recycling and secondary processing. The short rod storage slot 102c is fixedly connected to the conveying member 101, and is used for rods shorter than the standards for recycling and processing.

[0031] Furthermore, the short screening member 301 includes an oblique track 301a, a carrying plate 301b and an alignment plate 301c. The oblique track 301a is arranged on the conveying member 101, and the alignment plate 301c is arranged on the carrying plate 301b. The oblique track 301a obliquely pushes the rod on the carrying plate 301b. The oblique track 301a faces the direction of the alignment plate 301c. Therefore, when the rod is pushed by the oblique track 301a, the rod is inclined to the alignment plate 301c. The force of 301c causes one end of the rod to gradually align with the alignment plate 301c, and when passing through the sieve hole 301d opened on the carrier plate 301b, the end of the rod shorter than the standard away from the alignment plate 301c falls into the sieve hole 301d, and then falls into the short rod storage groove 102c, while the rod longer than the standard is blocked by the blocking block 301e set in the sieve hole 301d and falls into the sieve hole 301d, and then enters the loading assembly 200 for loading.

[0032] In summary, in this solution, the bars shorter than the standard are screened out and collected through the screen holes 301d and the blocking blocks 301e in the short screening piece 301, so as to facilitate their recycling.

[0033] Example 2

[0034] Reference Figure 1 to Figure 3 , which is the second embodiment of the utility model, this embodiment provides a rod feeding device with a screening function. Different from the previous embodiment, this embodiment provides a rod feeding device with a screening function, including a feeding assembly 200 composed of a movable frame 201, a lifting member 202 and a height fixing member 203, and a screening member 302.

[0035] Specifically, the movable frame 201 is movably connected to the support frame 103, and the movable frame 201 can be moved along the inclined surface of the support frame 103 by a motor or a hydraulic drive. The lifting member 202 is set as a lifting step 202a with a blocking surface 202a-1 and an interaction surface 202a-2 as a group. A plurality of lifting steps 202a are set to meet the height required for lifting the material. The blocking surface 202a-1 cooperates with the rod material. The height-fixing member 203 is set as a height-fixing step 203a with a picking surface 203a-1 and a height-fixing surface 203a-2 as a group. A plurality of sets of height-fixing steps 203a are provided to meet the height required for lifting the material. The picking surface 203a-1 cooperates with the interaction surface 202a-2. When not in operation, the picking surface 203a-1 is more prominent than the set surface 202a-1, so that when the interaction surface 202a-2 is descending at an inclined angle, the picking surface 203a-1 can accurately pick up the rods on the interaction surface 202a-2. The height-fixing member 203 also includes a guide block 203b, which cooperates with the interaction surface 202a-2.

[0036] During use, the rod falls on the interactive surface 202a-2 of the lifting step 202a and is blocked by the blocking surface 202a-1, so that the rod stays in the lifting step 202a of the lifting step 202. When the lifting member 202 rises along the inclined surface of the support frame 103 with the moving frame 201, the rod rises at the same time and contacts the picking surface 203a-1 of the fixed height step 203a when it reaches the height of the next set of fixed height steps 203a. Then the moving frame 201 descends along the support frame 103, driving the lifting member 202 to descend. The rod is lifted up by the picking surface 203a-1. It is lifted on the picking surface 203a-1 and rises along the blocking surface 202a-1 relative to the lifting member 202. After the movable frame 201 completes the descent, the blocking surface 202a-1 releases its blocking effect on the rod, causing it to slide down along the picking surface 203a-1 and be blocked by the fixed height surface 203a-2, completing one level of ascent. After one reciprocating motion, it can complete multiple ascents and reach the height of the guide block 203b. After that, the rod is no longer blocked by the blocking surface 202a-1 of the lifting member 202, and slides into the qualified parts storage slot 102a along the guide block 203b to complete the loading.

[0037] Furthermore, the screening member 302 includes a flush member 302a and a judging member 302b. The flush member 302a and the judging member 302b are designed based on the lifting member 202, and their working principles are the same as those of the lifting member 202. The flush member 302a also includes a flush plate 302a-1, a long rod lifting step 302a-2 and a long rod material taking block 302a-3. The flush plate 302a-1 is slightly larger than the lifting member 202, and the flush plate 302a-1 and the long rod lifting step 302a-2 are connected to each other. 02a-2 is fixedly connected and is used to keep the ends of the rods entering the long rod lifting step 302a-2 under the action of the oblique crawler 301a and the alignment plate 301c flush. The long rod material removal block 302a-3 is set on the long rod storage groove 102b and cooperates with the long rod lifting step 302a-2 to remove the rods that exceed the specified length lifted by the long rod lifting step 302a-2. The distance between the judgment piece 302b and the flush plate 302a-1 is slightly larger than the specified size.

[0038] It should be noted that the number of lifting steps 202a of the flush member 302a and the judgment member 302b is more than that of the ordinary lifting steps 202a, and the extra part is the long rod lifting step 302a-2, which is not limited to only one more step in the present solution, and can be set corresponding to the height that needs to be lifted.

[0039] When in use, because the distance between the judgment piece 302b and the flat plate 302a-1 is slightly larger than the specified size, and it is determined that the rods at one end of the flat plate 302a-1 are flush and have passed the short screening piece 301, the rods that cannot be lifted by the judgment piece 302b are standard size rods within the specified size tolerance, otherwise they are over-standard size rods. When they are lifted to the position of the long rod material taking block 302a-3 through the long rod lifting step 302a-2, the long rod material taking block 302a-3 takes out the rods in accordance with the cooperation principle of the height fixing piece 203 and the lifting piece 202, and make them fall into the long rod storage groove 102b for centralized recycling and reprocessing.

[0040] In summary, this solution completes the feeding of standard bars through the cooperation of the feeding assembly 200 and the screening element 302, and at the same time, screens out and collects the bars that exceed the standard so as to be recycled and processed in a centralized manner.

[0041] Example 3

[0042] Reference Figure 1 to Figure 4 , which is the third embodiment of the utility model, the embodiment provides a rod feeding device with a screening function, the rod feeding device with a screening function includes the rod feeding device with a screening function in embodiments 1 and 2, and also includes an adjustment member 303 composed of a judgment adjustment hole 303a and a sieve hole control member 303b.

[0043] Specifically, the height determining member 203 cooperating with the judging member 302b is a movable structure, and the judging adjustment hole 303a is arranged on the supporting frame 103 and the movable frame 201. The judging member 302b can adjust the position of the judging member 302b and the single height determining member 203 cooperating with the judging member 302b to change the distance between the flush plate 302a-1 and the judging member 302b to meet the screening of super-standard rods under different fixed lengths and multiple lengths. The sieve hole control member 303b is arranged on the supporting plate 301b, and is used to adjust the opening size of the sieve hole 301d to meet the screening needs of substandard rods under different fixed lengths and multiple lengths.

[0044] In summary, this solution can meet the screening requirements under different fixed lengths and multiple lengths through the adjusting member 303.

[0045] Additionally, in order to provide a concise description of example embodiments, all features of an actual embodiment (ie, those features that are not relevant to the best mode presently contemplated for carrying out the invention or those that are not relevant to implementing the invention) may not be described.

[0046] It will be appreciated that in the development of any actual implementation, as in any engineering or design project, numerous implementation-specific decisions may be made. Such a development effort may be complex and time-consuming, but will be a routine task of design, fabrication, and production for those of ordinary skill having the benefit of this disclosure without undue experimentation.

[0047] It should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the spirit and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A bar feeding device with screening function, characterized in that: include, A main body component (100) comprises a conveying member (101), a storage member (102) and a support frame (103), wherein the storage member (102) is arranged on the conveying member (101) and the support frame (103); A loading assembly (200) comprises a moving frame (201), a lifting member (202) and a height-fixing member (203), wherein the moving frame (201) is movably connected to a supporting frame (103), the lifting member (202) is fixedly connected to the moving frame (201), and the height-fixing member (203) is fixedly connected to the supporting frame (103); The screening component (300) comprises a short screening piece (301), a long screening piece (302) and an adjusting piece (303); the short screening piece (301) is arranged on the conveying piece (101); the long screening piece (302) cooperates with the feeding component (200); and the adjusting piece (303) is arranged on the conveying piece (101) and the movable frame (201).

2. The bar feeding device with screening function according to claim 1, characterized in that: The storage member (102) comprises a qualified member storage slot (102a), a long rod storage slot (102b) and a short rod storage slot (102c); the qualified member storage slot (102a) is arranged on the support frame (103), the long rod storage slot (102b) is arranged on the support frame (103), and the short rod storage slot (102c) is arranged on the conveying member (101).

3. The bar feeding device with screening function as claimed in claim 2, characterized in that: The lifting member (202) is arranged as a lifting step (202a) with a blocking surface (202a-1) and an interaction surface (202a-2) as a group, wherein the blocking surface (202a-1) cooperates with the rod, and the interaction surface (202a-2) cooperates with the height-fixing member (203).

4. The bar feeding device with screening function as claimed in claim 3, characterized in that: The height-setting member (203) is arranged as a height-setting step (203a) with a picking surface (203a-1) and a height-setting surface (203a-2) as a group, the picking surface (203a-1) cooperates with the interaction surface (202a-2), and the height-setting surface (203a-2) cooperates with the rod.

5. The bar feeding device with screening function as claimed in claim 4, characterized in that: The height-fixing member (203) further comprises a guide block (203b), and the guide block (203b) cooperates with the interaction surface (202a-2).

6. The bar feeding device with screening function as claimed in claim 5, characterized in that: The short screening member (301) comprises an oblique track (301a), a carrying plate (301b) and an alignment plate (301c); the oblique track (301a) is arranged on the conveying member (101); the alignment plate (301c) is arranged on the carrying plate (301b); a screening hole (301d) is arranged on the carrying plate (301b); the screening hole (301d) cooperates with the alignment plate (301c); and a blocking block (301e) is arranged in the screening hole (301d).

7. The bar feeding device with screening function as claimed in claim 6, characterized in that: The screening length member (302) comprises a flush member (302a) and a judging member (302b), wherein the flush member (302a) and the judging member (302b) are designed based on the lifting member (202) and cooperate with the height determining member (203).

8. The bar feeding device with screening function as claimed in claim 7, characterized in that: The flush member (302a) further comprises a flush plate (302a-1), a long rod lifting step (302a-2) and a long rod material removal block (302a-3); the flush plate (302a-1) is slightly larger than the lifting member (202); the long rod material removal block (302a-3) is arranged on the long rod storage groove (102b) and cooperates with the long rod lifting step (302a-2).

9. The bar feeding device with screening function as claimed in claim 8, characterized in that: The distance between the judging member (302b) and the leveling plate (302a-1) is slightly larger than a specified size, and the height-determining member (203) matched with the judging member (302b) is a movable structure.

10. The bar feeding device with screening function according to claim 9, characterized in that: The adjusting member (303) comprises a judgment adjusting hole (303a) and a sieve hole control member (303b), wherein the judgment adjusting hole (303a) is arranged on the supporting frame (103) and the moving frame (201), and the sieve hole control member (303b) is arranged on the carrying plate (301b).

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