Super-long part transfer device

Abstract

The utility model relates to a super-long part transfer device which comprises a plurality of conveying mechanisms and a jacking translation mechanism. The multiple conveying mechanisms are arranged side by side at intervals in the Y direction, and all the conveying mechanisms are used for conveying the super-long parts in the X direction. The jacking translation mechanism comprises a plurality of material supporting pieces, translation pieces and jacking pieces; the plurality of material supporting parts are arranged in one-to-one correspondence with the plurality of conveying mechanisms, the material supporting parts are used for supporting or putting down the ultra-long parts on the corresponding conveying mechanisms, the plurality of material supporting parts are all mounted on the translation part, and the translation part is used for driving the plurality of material supporting parts to move in the Y direction; and the jacking piece is used for driving the translation piece to move in the Z direction. According to the transfer device, super-long parts can be transferred between line bodies, the transfer time of the super-long parts is effectively shortened, the production takt is accelerated, and the occupied area of the transfer device is small.

Description

Technical Field

[0001] The utility model relates to the technical field of parts transfer, in particular to a super-long parts transfer device. Background Art

[0002] During production, some extra-long parts, such as angle steel or steel components longer than 5 meters, need to be transported by conveyor lines, and processed by processing equipment such as cutting and marking. At present, due to their long length, these extra-long parts are generally transported between lines by hoisting. This method not only takes up a large amount of space, but also because the products are long, this hoisting method often takes a long time to move, affecting the production rhythm. In addition, during the processing and inspection of such extra-long parts, it is often necessary to collect product information for verification, such as quality and length. In the face of such scenarios that require inspection, the parts are often moved to the designated measuring platform, which is a cumbersome and time-consuming process. Utility Model Content

[0003] Based on this, it is necessary to address the technical problem that at present, due to the long length, the transfer of super-long parts between lines is generally carried out by lifting. This method not only occupies a large space on the site, but also often takes a long time to transfer, affecting the production rhythm. The utility model provides a super-long parts transfer device.

[0004] It should be noted that the X direction, Y direction, and Z direction involved in the present invention are perpendicular to each other.

[0005] The utility model provides an extra-long parts transfer device, which comprises:

[0006] A plurality of conveying mechanisms are arranged side by side and at intervals, and each conveying mechanism is used to convey the super-long parts along the X direction;

[0007] The lifting and translating mechanism comprises a plurality of supporting members, a translating member and a lifting member; the plurality of supporting members are respectively arranged in one-to-one correspondence with the plurality of conveying mechanisms, the supporting members are used to lift or put down the super-long parts on the corresponding conveying mechanisms, the plurality of supporting members are installed on the translating member and the translating member is used to drive the plurality of supporting members to move along the Y direction, and the lifting member is used to drive the translating member to move in the Z direction.

[0008] The utility model uses a plurality of conveying mechanisms to convey extra-long parts. When the extra-long parts on a certain conveying mechanism are processed and need to be processed in the next step, the conveying mechanism stops conveying, the lifting member drives the translation member to move up a predetermined distance, the translation member drives each supporting member to move up a predetermined distance, so that the supporting member lifts the long angle steel on the conveying mechanism, and then the translation member drives each supporting member to move a predetermined distance in a predetermined direction, so that the extra-long parts are moved to the top of the next conveying mechanism, and then the lifting member drives the translation member to descend and reset, thereby driving the supporting member to descend and reset below the conveying surface of the conveying mechanism, so that the extra-long parts fall onto the next conveying mechanism, and then the translation member drives the supporting member to translate and reset, thereby completing the transfer of the extra-long parts between the lines, effectively shortening the transfer time of the extra-long parts, accelerating the production rhythm, and the transfer device of the utility model occupies a small area.

[0009] As a further improvement of the above scheme of the utility model, the conveying mechanism includes multiple conveying members, which are arranged at intervals along the X direction, and each conveying member includes a mounting frame, a plurality of conveying shafts, a plurality of conveying rollers, a conveying motor and a transmission member. The plurality of conveying shafts are arranged at intervals along the X direction and both ends of the plurality of conveying shafts are rotatably mounted on the mounting frame, the plurality of conveying rollers are respectively mounted on the plurality of conveying shafts, and the conveying motor is connected to the plurality of conveying shafts through the transmission member and is used to drive the plurality of conveying shafts to rotate.

[0010] As a further improvement of the above solution of the utility model, the conveying mechanism also includes a fixing frame, and the bottom of the mounting frame of each conveying member is mounted on the fixing frame.

[0011] As a further improvement of the above scheme of the utility model, the jacking member includes a jacking frame, a plurality of synchronous lifters and a jacking driving member. The jacking frame is located above the fixed frame, and the plurality of synchronous lifters are arranged at intervals along the X direction at the bottom of the jacking frame and are all installed on the fixed frame. The jacking driving member is used to drive the jacking frame to move in the Z direction; the translation member is installed on the jacking frame.

[0012] As a further improvement of the above scheme of the utility model, the jacking drive member includes a plurality of vertically arranged jacking servo hydraulic cylinders, which are spaced apart along the X direction at the bottom of the jacking frame, and the telescopic ends of the jacking servo hydraulic cylinders are connected to the jacking frame.

[0013] As a further improvement of the above scheme of the utility model, the translation member includes a translation frame and a translation drive member, the translation frame is slidably installed on the lifting frame, the translation drive member is installed on the lifting frame and is used to drive the translation frame to move along the Y direction; several of the supporting members are installed on the translation frame.

[0014] As a further improvement of the above solution of the utility model, the translation drive member includes a plurality of horizontally arranged translation servo hydraulic cylinders, the plurality of translation servo hydraulic cylinders are spaced apart along the X direction, and the telescopic end of each translation servo hydraulic cylinder is connected to the translation frame.

[0015] As a further improvement of the above solution of the utility model, the translation member also includes a wire sensor or a distance measuring sensor installed on the lifting frame and used to detect the moving distance of the translation frame.

[0016] As a further improvement of the above scheme of the utility model, the supporting member includes multiple contoured supporting racks, the bottoms of the multiple contoured supporting racks are all installed on the translation frame, and a pressure sensor is provided at the connection between the bottom of each contoured supporting rack and the translation frame; a contoured supporting rack is provided between any two adjacent conveying members in the conveying mechanism corresponding to the supporting member.

[0017] As a further improvement of the above-mentioned scheme of the utility model, a plurality of lower auxiliary wheels that are in rolling contact with the translation frame are arranged on the lifting frame below the translation frame, and a plurality of upper auxiliary wheels are installed at both ends of the lifting frame along the X direction, and each upper auxiliary wheel is located above the translation frame and in rolling contact with the translation frame.

[0018] Compared with the prior art, the utility model has the following beneficial effects:

[0019] 1. The utility model uses several conveying mechanisms to convey extra-long parts. When the extra-long parts on a conveying mechanism are processed and need to be processed next, the conveying mechanism stops conveying, the lifting member drives the translation member to move up a predetermined distance, and the translation member drives each supporting member to move up a predetermined distance, so that the supporting member lifts the long angle steel on the conveying mechanism, and then the translation member drives each supporting member to move a predetermined distance in a predetermined direction, so that the extra-long parts move to the top of the next conveying mechanism, and then the lifting member drives the translation member to descend and reset, thereby driving the supporting member to descend and reset below the conveying surface of the conveying mechanism, so that the extra-long parts fall onto the next conveying mechanism, and then the translation member drives the supporting member to translate and reset, thereby completing the transfer of the extra-long parts between the lines, effectively shortening the transfer time of the extra-long parts, speeding up the production rhythm, and the transfer device of the utility model occupies a small area.

[0020] 2. The pressure sensor under the contoured support rack of the utility model can weigh the parts, which is convenient for detecting the weight of extra-long parts.

[0021] 3. Since the long angle steel products are of fixed lengths, the utility model arranges the multiple contoured support racks of the support piece according to the production length of the long angle steel, so that the distance between any two contoured support racks of each support piece satisfies: when the support piece is lifted upward, both ends of the long angle steel of any length can be aligned with the two contoured support racks. At this time, the pressure sensors at the bottom of the contoured support racks in contact with the long angle steel all feedback signals, and the pressure sensors can judge and know the length of the long angle steel based on the feedback signals. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is an axial side view of an ultra-long parts transfer device proposed in an embodiment of the utility model;

[0023] Figure 2 A top view of an extra-long parts transfer device proposed in an embodiment of the utility model;

[0024] Figure 3 for Figure 2 Sectional view along AA direction;

[0025] Figure 4 for Figure 2 The enlarged schematic diagram of point B in the middle;

[0026] Figure numerals: 110, conveying member; 111, mounting frame; 112, conveying shaft; 113, conveying roller; 114, conveying motor; 120, fixing frame; 210, contoured support frame; 220, translation servo hydraulic cylinder; 230, lifting frame; 240, translation frame; 250, pressure sensor; 260, wire sensor; 270, lower auxiliary wheel; 280, upper auxiliary wheel; 290, lifting servo hydraulic cylinder; 2100, synchronous lifter. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] It should be noted that when a component is referred to as being "mounted on" another component, it may be directly on the other component or there may be a central component. When a component is considered to be "set on" another component, it may be directly set on the other component or there may be a central component at the same time. When a component is considered to be "fixed to" another component, it may be directly fixed on the other component or there may be a central component at the same time.

[0029] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art in the technical field of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "or / and" used herein includes any and all combinations of one or more related listed items.

[0030] This embodiment proposes a super-long parts transfer device to solve the current technical problem that the transfer time of super-long parts between lines is often long, affecting the production cycle. Figure 1-Figure 3 The super-long parts transfer device of this embodiment includes a plurality of conveying mechanisms and lifting and translation mechanisms, and may also include a fixed frame 120.

[0031] The fixing frame 120 can be fixed on the ground. The fixing frame 120 is a frame-type structure and can be made of aluminum profiles or steel profiles. In this embodiment, the length and width of the fixing frame 120 are not specifically limited. The length and width of the fixing frame 120 can be reasonably designed according to actual conditions. In this embodiment, the length direction of the fixing frame 120 is defined as the X direction, the width direction of the fixing frame 120 is defined as the Y direction, and the vertical direction is defined as the Z direction. The X direction, the Y direction, and the Z direction are perpendicular to each other.

[0032] Several conveying mechanisms are arranged side by side and spaced apart along the Y direction, and the distance between any two adjacent conveying mechanisms is equal, and each conveying mechanism is used to convey the super-long parts along the X direction. In this embodiment, the number of conveying mechanisms is at least two, Figure 1-Figure 3 Only one conveying mechanism is shown. Each conveying mechanism includes a plurality of conveying members 110. The plurality of conveying members 110 are sequentially arranged at intervals along the X direction on the fixing frame 120. Figure 4Each conveying member 110 includes a mounting frame 111, a plurality of conveying shafts 112, a plurality of conveying rollers 113, a conveying motor 114 and a transmission member. The bottom of the mounting frame 111 of each conveying member 110 is mounted on the fixed frame 120. The plurality of conveying shafts 112 of the conveying member 110 are arranged at intervals along the X direction and both ends of the plurality of conveying shafts 112 are rotatably mounted on the corresponding mounting frame 111; the plurality of conveying rollers 113 are respectively mounted on the plurality of conveying shafts 112; the conveying motor 114 is mounted on the mounting frame 111 and is connected to the plurality of conveying shafts 112 through the transmission member, and the conveying motor 114 is used to drive the plurality of conveying shafts 112 to rotate. With the above structural arrangement, when placing super-long parts on the conveying mechanism, after the conveying motors 114 of the plurality of conveying members 110 are started, the super-long parts can be moved along the X direction. The conveying mechanism of this embodiment can realize the conveying of parts of different lengths. The number of conveying rollers 113 of each conveying member 110 is not the same, and the number of conveying rollers 113 of each conveying member 110 can be reasonably arranged according to actual conditions.

[0033] The lifting and translation mechanism includes several supporting parts, translation parts and lifting parts. Among them:

[0034] The lifting parts include a lifting frame 230, a plurality of synchronous lifters 2100 and a lifting drive. The lifting frame 230 is located above the fixed frame 120. In this embodiment, the lifting frame 230 is also a frame-type structure, and the length direction of the lifting frame 230 is consistent with the length direction of the fixed frame 120. A plurality of lower auxiliary wheel groups are arranged at intervals along the length direction of the lifting frame 230, and each lower auxiliary wheel group includes a plurality of lower auxiliary wheels 270 arranged along the Y direction. Upper auxiliary wheel groups are installed at both ends of the length direction of the lifting frame 230, and the upper auxiliary wheel groups include a plurality of limit frames and a plurality of upper auxiliary wheels 280. The plurality of limit frames are arranged at intervals along the Y direction, and the plurality of upper auxiliary wheels 280 are respectively installed on the plurality of limit frames. A plurality of synchronous lifters 2100 are arranged at intervals along the X direction at the bottom of the lifting frame 230 and are all installed on the fixed frame 120. In this embodiment, the synchronous lifters 2100 adopt the existing technology. Each synchronous lifter 2100 includes four lifting units distributed in a rectangular shape. The four lifting units are connected to the bottom of the lifting frame 230 and a transmission assembly is provided between adjacent lifting units along the circumferential direction of the rectangle. The lifting drive includes a plurality of vertically arranged lifting servo hydraulic cylinders 290. The plurality of lifting servo hydraulic cylinders 290 are arranged at intervals along the X direction at the bottom of the lifting frame 230. The lifting servo hydraulic cylinders 290 are fixed on the ground and their telescopic ends are connected to the lifting frame 230. The lifting servo hydraulic cylinders 290 are lifted, and the synchronous lifter 2100 starts to move. The plurality of synchronous lifters 2100 ensure that each point is in step with each other during lifting and lowering, and ensure the stability of the contouring translation frame 240 during the rising process.

[0035] The translation member includes a translation frame 240, a translation drive member, and a wire sensor 260. The translation frame 240 is located above the lifting frame 230 and its two ends are located between the limit frames at the two ends of the lifting frame 230. The upper auxiliary wheels 280 on the limit frames are in rolling contact with the top surfaces of the two ends of the translation frame 240. The bottom of the translation frame 240 and the corresponding positions of each lower auxiliary wheel 270 group are provided with a slide groove arranged along the Y direction. Several lower auxiliary wheels 270 of the lower auxiliary wheel 270 group extend into the corresponding slide groove and are in rolling contact with the translation frame 240. The translation drive member includes a plurality of horizontally arranged translation servo hydraulic cylinders 220. The plurality of translation servo hydraulic cylinders 220 are arranged at intervals along the X direction and are installed on the lifting frame 230. The telescopic end of each translation servo hydraulic cylinder 220 is connected to the translation frame 240. The wire sensor 260 is installed on the lifting frame 230 and is used to detect the moving distance of the translation frame 240 .

[0036] A number of supporting members are respectively arranged in one-to-one correspondence with a number of conveying mechanisms, and each supporting member includes a number of contoured supporting frames 210, which are arranged in sequence at intervals along the X direction and the bottom of the contoured supporting frames 210 can be detachably mounted on the translation frame 240 by screws, and a contoured supporting frame 210 is arranged between any two adjacent conveying members 110 in the conveying mechanism corresponding to the supporting members, and the contoured supporting frame 210 can move between the two conveying members 110 along the Z direction, and a pressure sensor 250 is arranged between the bottom of the contoured supporting frame 210 and the translation frame 240. When the support is lifted upward along the Z direction, several contoured support racks 210 of the support jointly hold the extra-long parts on the corresponding conveying mechanism, and the two translation servo hydraulic cylinders 220 extend and retract to drive the translation rack 240 to move in the Y direction, and the contoured support rack 210 drives the extra-long parts to move in the Y direction to the top of the next conveying mechanism, and then the support is lowered, so that the extra-long parts fall onto the next conveying mechanism, realizing the transfer of extra-long parts between the wire bodies, and the wire sensor 260 accurately measures the moving distance of the translation rack 240. Accurate measurement and feedback information are achieved to realize precise control of translation; during the translation process, the lower auxiliary wheel 270 supports and guides the translation frame 240, and the upper auxiliary wheel 280 presses the translation frame 240. The use of rollers can reduce friction, so that the translation frame 240 is more stable during translation; due to inconsistent part sizes, parts of different lengths are supported by different numbers of contoured support racks 210, and the corresponding pressure sensors 250 can feedback the weight of the extra-long parts. The setting of multiple contoured support racks 210 can realize the translation of parts of different lengths.

[0037] Next, the working principle of this embodiment is described by taking a long angle steel with a length of more than 5 meters as an example:

[0038] The transfer function of the long angle steel: each conveying mechanism corresponds to a processing equipment (such as angle cutting, marking, and punching equipment). When the long angle steel on one of the conveying mechanisms completes the previous step of processing and needs to be transferred to the next conveying mechanism for the next step of processing, the conveying mechanism stops conveying, and the jacking servo hydraulic cylinder 290 extends to drive the jacking frame 230 to move up a predetermined distance, and the jacking frame 230 drives the translation frame 240 to move up a predetermined distance, and the translation frame 240 drives each supporting member to move up a predetermined distance, so that several contoured supporting frames 210 of the supporting members lift the long angle steel on the conveying mechanism, and then the translation servo hydraulic cylinder 220 extends to drive the translation frame 240 to move a predetermined distance in a predetermined direction, so that the long angle steel moves to the top of the next conveying mechanism, and then the jacking servo hydraulic cylinder 290 shrinks and resets, and the contoured supporting frame 210 drops below the conveying surface of the conveying mechanism, so that the long angle steel falls onto the next conveying mechanism, and then the translation servo hydraulic cylinder 220 shrinks and resets, driving the translation frame 240 to move and reset, thereby completing the transfer of the long angle steel.

[0039] Weight detection function of long angle steel: by controlling the lifting servo hydraulic cylinder 290 to control the rising distance of the contoured support 210, when extra-long parts are placed on the contoured support 210, the pressure sensor 250 under the contoured support 210 can weigh the parts, which is convenient for detection.

[0040] Length detection function of long angle steel: Since long angle steel products are fixed in multiple lengths, multiple contoured brackets 210 of the support parts are arranged according to the production length of the long angle steel, so that the distance between any two contoured brackets 210 of each support part meets the following requirements: when the support parts are lifted upward, both ends of the long angle steel of any length can be aligned with the two contoured brackets 210. At this time, the pressure sensors 250 at the bottom of the contoured brackets in contact with the long angle steel all feedback signals, and the position of the pressure sensor 250 according to the feedback signal is used to determine the length of the long angle steel.

[0041] The technical features of the above-described embodiments may be arbitrarily combined. To make the description concise, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0042] The above-mentioned embodiments only express several implementation methods of the utility model, and the description is relatively specific and detailed, but it cannot be understood as limiting the scope of the utility model patent. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model. Therefore, the protection scope of the utility model patent shall be based on the attached claims.

Claims

1. A super-long parts transfer device, characterized in that: It includes: A plurality of conveying mechanisms, wherein the plurality of conveying mechanisms are arranged side by side and spaced apart along the Y direction, and each conveying mechanism is used to convey the super-long parts along the X direction; The lifting and translating mechanism comprises a plurality of supporting members, a translating member and a lifting member; the plurality of supporting members are respectively arranged in one-to-one correspondence with the plurality of conveying mechanisms, the supporting members are used to lift or put down the super-long parts on the corresponding conveying mechanisms, the plurality of supporting members are installed on the translating member and the translating member is used to drive the plurality of supporting members to move along the Y direction, and the lifting member is used to drive the translating member to move in the Z direction.

2. The super-long parts transfer device according to claim 1 is characterized in that: The conveying mechanism comprises a plurality of conveying members (110), the plurality of conveying members (110) are arranged at intervals along the X direction, each conveying member (110) comprises a mounting frame (111), a plurality of conveying shafts (112), a plurality of conveying rollers (113), a conveying motor (114) and a transmission member, the plurality of conveying shafts (112) are arranged at intervals along the X direction and both ends of the plurality of conveying shafts (112) are rotatably mounted on the mounting frame (111), the plurality of conveying rollers (113) are respectively mounted on the plurality of conveying shafts (112), and the conveying motor (114) is transmission-connected to the plurality of conveying shafts (112) through the transmission member and is used to drive the plurality of conveying shafts (112) to rotate.

3. The super-long parts transfer device according to claim 2 is characterized in that: The extra-long parts transfer device further comprises a fixing frame (120), and the bottom of the mounting frame (111) of each conveying member (110) is mounted on the fixing frame (120).

4. The super-long parts transfer device according to claim 3 is characterized in that: The lifting member comprises a lifting frame (230), a plurality of synchronous lifters (2100) and a lifting drive member. The lifting frame (230) is located above a fixed frame (120). The plurality of synchronous lifters (2100) are arranged at intervals along the X direction at the bottom of the lifting frame (230) and are all installed on the fixed frame (120). The lifting drive member is used to drive the lifting frame (230) to move in the Z direction. The translation member is installed on the lifting frame (230).

5. The super-long parts transfer device according to claim 4 is characterized in that: The lifting drive component comprises a plurality of vertically arranged lifting servo hydraulic cylinders (290), the plurality of lifting servo hydraulic cylinders (290) are arranged at intervals along the X direction at the bottom of the lifting frame (230), and the telescopic ends of the lifting servo hydraulic cylinders (290) are connected to the lifting frame (230).

6. The super-long parts transfer device according to claim 4, characterized in that: The translation member comprises a translation frame (240) and a translation driving member. The translation frame (240) is slidably mounted on the lifting frame (230). The translation driving member is mounted on the lifting frame (230) and is used to drive the translation frame (240) to move along the Y direction. A plurality of the supporting members are mounted on the translation frame (240).

7. The super-long parts transfer device according to claim 6, characterized in that: The translation drive member comprises a plurality of horizontally arranged translation servo hydraulic cylinders (220), the plurality of translation servo hydraulic cylinders (220) being arranged at intervals along the X direction, and the telescopic end of each translation servo hydraulic cylinder (220) being connected to the translation frame (240).

8. The super-long parts transfer device according to claim 6, characterized in that: The translation member also includes a wire sensor (260) or a distance measuring sensor installed on the lifting frame (230) and used to detect the moving distance of the translation frame (240).

9. The super-long parts transfer device according to claim 6, characterized in that: The support member comprises a plurality of contoured support racks (210), the bottoms of the plurality of contoured support racks (210) are all mounted on a translation rack (240), and a pressure sensor (250) is provided at the connection between the bottom of each contoured support rack (210) and the translation rack (240); and a contoured support rack (210) is provided between any two adjacent conveying members (110) in the conveying mechanism corresponding to the support member.

10. The super-long parts transfer device according to claim 6, characterized in that: A plurality of lower auxiliary wheels (270) that are in rolling contact with the translation frame (240) are arranged on the lifting frame (230) at a position below the translation frame (240); a plurality of upper auxiliary wheels (280) are installed at both ends of the lifting frame (230) along the X direction, and each upper auxiliary wheel (280) is located above the translation frame (240) and in rolling contact with the translation frame (240).

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