Parallel feeding structure and production line group

Abstract

The utility model relates to the technical field of material conveying, and discloses a parallel feeding structure and a production line group, which comprise overbridge conveying devices and a transverse conveying device for connecting the two connected overbridge conveying devices, a connecting conveying line is arranged in the transverse conveying device, a material moving conveying line is arranged in the platform bridge conveying device, and a transfer conveying module is arranged on the platform bridge conveying device. The transfer conveying module is provided with a material carrying conveying belt used for carrying workpieces and a telescopic lifting device used for lifting the material carrying conveying belt, the conveying direction of the material carrying conveying belt is parallel to the connecting conveying line, and the material carrying conveying belt can be in butt joint with the end of the connecting conveying line so as to transfer the workpieces. According to the parallel feeding structure and the production line group, workpieces can be transferred to different production lines.

Description

TECHNICAL FIELD

[0001] The utility model relates to material conveying technical field especially relates to a parallel feeding structure and production line group. BACKGROUND

[0002] In actual production process, the workpiece after being processed by the last process equipment needs to be transferred to the next process equipment for processing through the feeding structure.

[0003] The current feeding structure is generally a parallel structure, and the materials in multiple production lines are not interconnected, so when a device in one of the production lines fails, the entire production line is in a stopped state, resulting in that other devices that can normally work cannot be put into use.

[0004] Therefore, it is necessary to design a parallel feeding structure and production line group to transfer the workpiece to different production lines.

[0005] The above information is given as background information only to assist an understanding of the present disclosure and has no intention to admit that any of the above content can be used as prior art with respect to the present disclosure. SUMMARY

[0006] The utility model provides a parallel feeding structure and production line group to transfer the workpiece to different production lines.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0008] A parallel feeding structure comprises a skybridge conveying device and a transverse conveying device connected to two skybridge conveying devices.

[0009] The transverse conveying device is provided with a connecting conveying line, the skybridge conveying device is provided with a material transfer conveying line, and the skybridge conveying device is provided with a transfer conveying module; the transfer conveying module is provided with a load conveying belt for carrying the workpiece and a telescopic lifting device for lifting the load conveying belt, the conveying direction of the load conveying belt is parallel to the connecting conveying line, and the load conveying belt can be connected to the end of the connecting conveying line to transfer the workpiece.

[0010] Optionally, it further comprises a first lifting feeding device.

[0011] The top end of the first lifting feeding device is connected to the skybridge conveying device; the first lifting feeding device is provided with a lifting platform and a vertical lifting device for driving the lifting platform to lift, and the lifting platform is provided with a lifting conveying line that can be connected to the connecting conveying line.

[0012] Optionally, it further comprises a second lifting feeding device.

[0013] The second lifting feeding device has the same structure as the first lifting feeding device, and the first lifting feeding device and the second lifting feeding device are respectively connected to opposite ends of the skybridge conveying device.

[0014] Optionally, the skybridge conveying device is provided with two layers of the material transfer conveying lines, and the transverse conveying device is provided with two layers of the connecting conveying lines corresponding to the two layers of the material transfer conveying lines.

[0015] Optionally, the front end feeding device is further included.

[0016] The front end feeding device comprises a first front end feeding assembly, a front end lifting module, and a second front end feeding assembly connected to the first lifting feeding device.

[0017] The second front end feeding assembly is parallel to the first front end feeding assembly, and the front end lifting module is arranged at the same end of the first front end feeding assembly and the second front end feeding assembly.

[0018] The front end lifting module is used for receiving the workpieces output by the first front end feeding assembly and transferring the workpieces to the second front end feeding assembly.

[0019] Optionally, the transfer conveying module further comprises a support bottom plate, a bearing plate, and a fixed vertical plate mounted on the bearing plate, the bearing plate is fixedly connected with the telescopic lifting device, and the telescopic shaft of the telescopic lifting device is fixedly connected with the support bottom plate.

[0020] The load conveying belt is mounted on the fixed vertical plate, and the bearing plate is provided with a rotary driving device for driving the load conveying belt to operate.

[0021] Optionally, the support bottom plate is further provided with a blocking cylinder, a blocking block is mounted on the telescopic shaft of the blocking cylinder, and a blocking pulley is mounted on the blocking block.

[0022] Optionally, one side of the blocking cylinder is further provided with a photoelectric sensor for detecting the workpieces, and the photoelectric sensor is electrically connected with the blocking cylinder.

[0023] A production line set comprises the parallel feeding structure according to any one of the above.

[0024] The production line set further comprises a feeding unit for transferring the workpieces to the first front end feeding assembly, and the feeding unit is mounted beside the front end feeding device.

[0025] Optionally, the production line set further comprises a discharging unit connected to the second lifting feeding device and an aging furnace connected to the discharging unit.

[0026] The overbridge conveying device and the aging furnace are both provided with four.

[0027] Compared with the prior art, the overbridge conveying device and the aging furnace have the following beneficial effects:

[0028] The parallel feeding structure and the production line set have the following beneficial effects.

[0029] The utility model discloses a parallel feeding structure and production line set, connect two overbridge conveying devices through horizontal conveying device, and the load conveying belt on the transfer conveying module in overbridge conveying device can and connect the conveying line and butt joint, when the workpiece is conveyed to the top one side of transfer conveying module along the material shifting conveying line, telescopic lifting device drives load conveying belt to rise to hold up workpiece, and make load conveying belt and connect the conveying line butt joint, and workpiece can shift to connect the conveying line on load conveying belt, that is, workpiece can shift to connect the conveying line on and be conveyed to the transfer conveying module of another material shifting conveying line along connect the conveying line, thereby realize the shift of workpiece in different production line, can rationally utilize the equipment with normal production capacity. BRIEF DESCRIPTION OF DRAWINGS

[0030] In order to more clearly illustrate the technical scheme in the embodiments of the utility model or prior art, below will to the drawing needed to use in the embodiment or prior art description simple introduction, obviously, the drawing in the following description only some embodiments of the utility model, for the ordinary skilled person in the art comes, under the premise of not paying the creative labor, can also obtain other drawings according to these drawings.

[0031] Figure 1 It is the three-dimensional structure schematic diagram of parallel feeding structure provided by the utility model embodiment;

[0032] Figure 2 It is the installation schematic diagram of partial structure of parallel feeding structure provided by the utility model embodiment;

[0033] Figure 3 It is Figure 2 The enlarged schematic view of the structure in the position of A;

[0034] Figure 4 It is the three-dimensional structure schematic diagram of transfer conveying module provided by the utility model embodiment;

[0035] Figure 5 It is the assembly schematic diagram of production line set provided by the utility model embodiment.

[0036] Label: 1, skybridge conveying device; 11, material transfer conveying line; 2, transverse conveying device; 21, connecting conveying line; 3, transfer conveying module; 31, material carrying conveying belt; 32, supporting bottom plate; 33, carrying plate; 34, telescopic lifting device; 35, fixed vertical plate; 36, rotary driving device; 38, blocking pulley; 37, blocking cylinder; 39, photoelectric sensor; 4, first lifting feeding device; 5, second lifting feeding device; 61, first front end feeding assembly; 62, front end lifting module; 63, second front end feeding assembly; 7, feeding unit; 8, discharging unit; 9, aging furnace. DETAILED DESCRIPTION

[0037] To make the possible application scenarios, technical principles, specific schemes that can be implemented, purposes and effects achieved, etc. of the present application clear, the following will be described in detail in combination with the specific embodiments listed and the accompanying drawings. The embodiments described in the present document are only used to more clearly illustrate the technical schemes of the present application, and therefore only serve as examples, and cannot limit the protection scope of the present application.

[0038] In this document, the term "embodiment" means that the specific features, structures or characteristics described in combination with the embodiment can be included in at least one embodiment of the present application. The term "embodiment" appearing at various places in the specification does not necessarily refer to the same embodiment, and does not particularly limit the independence or association between other embodiments. In principle, in the present application, as long as there is no technical contradiction or conflict, the technical features mentioned in each embodiment can be combined in any way to form a corresponding implementable technical scheme.

[0039] Unless otherwise defined, the meanings of the technical terms used in the present document are the same as those commonly understood by those skilled in the art to which the present application belongs; the use of related terms in the present document is only for the purpose of describing specific embodiments, and is not intended to limit the present application.

[0040] In the description of the present application, the word "and / or" is a description of the logical relationship between the objects, which means that there can be three relationships, for example, A and / or B, which means that there are three cases: A exists, B exists, and A and B exist at the same time. In addition, the character " / " in the present document generally represents that the associated objects before and after are a "or" logical relationship.

[0041] In the present application, the terms such as "first" and "second" are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual quantity, primary and secondary or order relationship between the entities or operations.

[0042] In the present application, the terms "comprise", "contain", "have", or other similar phrases as used in a clause do not exclude, in the absence of more limitations, the presence of further elements than those cited in the clause, and they do not, in the present application, exclude the presence of additional elements in the process, method, or product that includes the cited elements, so that the process, method, or product that includes a series of elements can include not only those defined elements, but also other elements not explicitly listed, or also elements inherent to such a process, method, or product.

[0043] In the present application, the terms "greater than", "less than", "exceed", and the like are understood as not including the number itself, and the terms "above", "below", "within", and the like are understood as including the number itself. In addition, in the description of the embodiments of the present application, the term "multiple" means two or more (including two), and similar terms related to "multiple" are also understood in this way, such as "multiple groups", "multiple times", and the like, unless otherwise explicitly specified.

[0044] In the description of the embodiments of the present application, the spatial-related terms used, such as "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "perpendicular", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship based on the orientation or positional relationship shown in the specific embodiments or the drawings, and are only for the convenience of describing the specific embodiments of the present application or for the reader to understand, and do not indicate or imply that the indicated device or component must have a particular position, a particular orientation, or be constructed or operated in a particular orientation, and therefore cannot be understood as a limitation on the embodiments of the present application.

[0045] Unless otherwise explicitly specified or limited, in the description of the embodiments of the present application, the terms "mount", "connect", "connect", "fix", "set", and the like should be understood broadly. For example, the "connection" can be a fixed connection, or a detachable connection, or an integral setting; it can be a mechanical connection, or an electrical connection, or a communication connection; it can be a direct connection, or an indirect connection through an intermediate medium; it can be the internal communication of two elements or the interaction relationship between two elements. For those skilled in the art to which the present application belongs, the specific meaning of the above terms in the embodiments of the present application can be understood according to the specific circumstances.

[0046] Embodiment one

[0047] In view of the defects in the prior art feeding structure, the applicant, based on many years of rich practical experience and professional knowledge in designing and manufacturing such products, and in combination with the use of theories, actively conducts research and innovation in the hope of creating a technology that can solve the defects in the prior art, so that the parallel feeding structure is more practical. After continuous research, design, and repeated trial and improvement of samples, the practical new type is finally created.

[0048] Please refer to Figures 1 to 4 The parallel feeding structure provided by the embodiment of the present application comprises a skybridge conveying device 1, a transverse conveying device 2 connected to the two skybridge conveying devices 1, and a transfer conveying module 3. Figure 5 There are four production lines in the production line group, and the workpieces can be transferred in different production lines through the parallel feeding structure.

[0049] The transverse conveying device 2 is provided with a connecting conveying line 21, the skybridge conveying device 1 is provided with a material moving conveying line 11, and the skybridge conveying device 1 is provided with the transfer conveying module 3; the transfer conveying module 3 is provided with a material carrying conveying belt 31 for carrying the workpieces and a telescopic lifting device 34 for lifting the material carrying conveying belt 31, the conveying direction of the material carrying conveying belt 31 is parallel to the connecting conveying line 21, and the material carrying conveying belt 31 can be connected to the end of the connecting conveying line 21 to transfer the workpieces.

[0050] The parallel feeding structure of the embodiment connects the two skybridge conveying devices 1 through the transverse conveying device 2, and the material carrying conveying belt 31 of the transfer conveying module 3 in the skybridge conveying device 1 can be connected to the connecting conveying line 21; when the workpieces are conveyed to the top side of the transfer conveying module 3 along the material moving conveying line 11, the telescopic lifting device 34 drives the material carrying conveying belt 31 to rise to support the workpieces, and the material carrying conveying belt 31 is connected to the connecting conveying line 21, so that the workpieces can be transferred from the material carrying conveying belt 21 to the connecting conveying line 21, that is, the workpieces can be transferred to the connecting conveying line 21 and conveyed along the connecting conveying line 21 to the transfer conveying module 3 of another material moving conveying line 11, so as to realize the transfer of the workpieces in different production lines and reasonably utilize the equipment with normal production capacity.

[0051] It should be noted that the conveying direction of the material carrying conveying belt 31 is parallel to the connecting conveying line 21, and when the material carrying conveying belt 31 is connected to the connecting conveying line 21, the workpieces can normally enter the connecting conveying line 21 from the material carrying conveying belt 31, and can also normally enter the material carrying conveying belt 31 from the connecting conveying line 21. Generally, when the material carrying conveying belt 31 is connected to the connecting conveying line 21, the top surface of the material carrying conveying belt 31 for supporting the workpieces is flush with the conveying surface of the connecting conveying line 21.

[0052] In the embodiment, the workpiece can be transferred between different skybridge conveying devices 1 by setting the lateral conveying device 2 and optimizing the structure of the transfer conveying module 3.

[0053] It should be further noted that the connecting conveying line 21 and the material moving conveying line 11 can be a conveying belt assembly, a conveying roller group, or other devices capable of linearly conveying workpieces. In the embodiment, the connecting conveying line 21 and the material moving conveying line 11 are both conveying belt assemblies, and each conveying belt assembly includes at least two conveying belts.

[0054] Optionally, the parallel feeding structure further includes a first lifting feeding device 4; the top end of the first lifting feeding device 4 is connected with the skybridge conveying device 1; the first lifting feeding device 4 is provided with a lifting platform and a vertical lifting device for driving the lifting platform to lift, and the lifting platform is provided with a lifting conveying line capable of being docked with the connecting conveying line 21.

[0055] Specifically, after the workpiece is placed on the lifting conveying line of the lifting platform, the vertical lifting device drives the lifting platform to rise until the conveying line surface of the lifting conveying line and the conveying line surface of the material moving conveying line 11 are flush, and then the lifting conveying line rotates to transfer the workpiece to the material moving conveying line 11.

[0056] It should be particularly noted that the workpiece can be a product or a combination of a product and a jig tray.

[0057] Optionally, the parallel feeding structure further includes a second lifting feeding device 5; the structure of the second lifting feeding device 5 is the same as that of the first lifting feeding device 4, and the first lifting feeding device 4 and the second lifting feeding device 5 are respectively connected with opposite ends of the skybridge conveying device 1.

[0058] Specifically, the first lifting feeding device 4 is used for feeding the skybridge conveying device 1, and the second lifting feeding device 5 is used for discharging.

[0059] Optionally, the skybridge conveying device 1 is provided with two layers of material moving conveying lines 11, and the lateral conveying device 2 is provided with two layers of connecting conveying lines 21 corresponding to the two layers of material moving conveying lines 11. Specifically, the top layer of material moving conveying line 11 is used for connecting with the top layer of connecting conveying line 21, and the bottom layer of material moving conveying line 11 is used for connecting with the bottom layer of connecting conveying line 21.

[0060] Optionally, the parallel feeding structure further comprises a front end feeding device 6; the front end feeding device 6 comprises a first front end feeding assembly 61, a front end lifting module 62 and a second front end feeding assembly 63 for connecting the first lifting feeding device 4; the second front end feeding assembly 63 is parallel to the first front end feeding assembly 61, and the front end lifting module 62 is arranged at the same end of the first front end feeding assembly 61 and the second front end feeding assembly 63; the front end lifting module 62 is used for receiving the workpiece output by the first front end feeding assembly 61 and transferring the workpiece to the second front end feeding assembly 63.

[0061] Specifically, the front end feeding device 6 is arranged for the convenience of the manipulator or the worker to place the workpiece. That is, the workpiece can be directly placed on the higher first front end feeding assembly 61, without the need to directly place the workpiece on the lower second front end feeding assembly 63, so that the workpiece can be placed without bending over, reducing the labor intensity of the worker; the arrangement of the first front end feeding assembly 61 reduces the moving stroke of the manipulator, and a manipulator with higher cost performance can be selected.

[0062] Optionally, the transfer conveying module 3 further comprises a support bottom plate 32, a bearing plate 33 and a fixed vertical plate 35 mounted on the bearing plate 33, the bearing plate 33 is fixedly connected with the telescopic lifting device 34, and the telescopic shaft of the telescopic lifting device 34 is fixedly connected with the support bottom plate 32; the load conveying belt 31 is mounted on the fixed vertical plate 35, and the bearing plate 33 is provided with a rotary driving device 36 for driving the load conveying belt 31 to operate.

[0063] Specifically, when the telescopic shaft of the telescopic lifting device 34 is extended or retracted, the height of the bearing plate 33 will be changed, and then the height of the workpiece will be changed. For workpieces of different sizes, the height of the workpiece can be changed, so that the workpiece can be more easily transferred from the material moving conveying line 11 to the connecting conveying line. In addition, the arrangement of the telescopic lifting device 34 also makes the transfer conveying module 3 have a larger application range.

[0064] Optionally, the support bottom plate 32 is further provided with a blocking cylinder 37, a blocking block is mounted on the telescopic shaft of the blocking cylinder 37, and a blocking pulley 38 is mounted on the blocking block. The blocking cylinder 37 is used for blocking the workpiece, which can effectively block the workpiece from sliding out of the transfer conveying module 3 during the conveying process of the material moving conveying line 11.

[0065] Optionally, one side of the blocking cylinder 37 is further provided with a photoelectric sensor 39 for detecting the workpiece, and the photoelectric sensor 39 is electrically connected with the blocking cylinder 37. The photoelectric sensor 39 can detect whether the position of the workpiece on the load conveying belt 31 is normal, so as to block the workpiece.

[0066] Embodiment two

[0067] The embodiment discloses a production line group, please refer to Figure 5The production line set comprises a parallel feeding structure as in Embodiment One. The production line set further comprises a feeding unit 7 for transferring the workpieces to the first front-end feeding assembly 61, and the feeding unit 7 is installed beside the front-end feeding device 6.

[0068] Optionally, the production line set further comprises a discharging unit 8 connected to the second lifting feeding device 5 and an aging furnace 9 connected to the discharging unit 8; both the sky bridge conveying device 1 and the aging furnace 9 are provided with four. Specifically, when one of the aging furnaces 9 is under maintenance, the sky bridge conveying device 1 corresponding to the aging furnace 9 can transfer the workpieces to other sky bridge conveying devices 1, thereby avoiding the aging furnace.

[0069] Finally, it should be noted that although the above embodiments have been described in the specification and drawings of the present application, the patent protection scope of the present application should not be limited thereby. Any technical solutions obtained by replacing or modifying the equivalent structure or equivalent process based on the essential concept of the present application, using the content described in the specification and drawings of the present application, and directly or indirectly implementing the technical solutions of the above embodiments in other related technical fields, etc., are all included in the patent protection scope of the present application.

Claims

1. A parallel feed structure, characterized by, The skybridge conveying device (1) and the transverse conveying device (2) connected with the two skybridge conveying devices (1); The connecting conveying line (21) is arranged in the transverse conveying device (2), the material moving conveying line (11) is arranged in the skybridge conveying device (1), and the transfer conveying module (3) is arranged on the skybridge conveying device (1); the load conveying belt (31) for carrying workpieces and the telescopic lifting device (34) for lifting the load conveying belt (31) are arranged on the transfer conveying module (3); the conveying direction of the load conveying belt (31) is parallel to the connecting conveying line (21), and the load conveying belt (31) can be docked with the end of the connecting conveying line (21) to transfer workpieces.

2. The parallel feed structure according to claim 1, wherein Further comprising a first lifting feeding device (4); The top end of the first lifting feeding device (4) is connected with the skybridge conveying device (1); the first lifting feeding device (4) is provided with a lifting platform and a vertical lifting device for driving the lifting platform to lift, and the lifting platform is provided with a lifting conveying line capable of being docked with the connecting conveying line (21).

3. The parallel feed structure according to claim 2, wherein Further comprising a second lifting feeding device (5); The structure of the second lifting feeding device (5) is the same as that of the first lifting feeding device (4), and the first lifting feeding device (4) and the second lifting feeding device (5) are respectively connected with opposite ends of the skybridge conveying device (1).

4. The parallel feed structure according to claim 1, wherein The skybridge conveying device (1) is provided with two layers of material moving conveying lines (11), and the transverse conveying device (2) is provided with two layers of connecting conveying lines (21) corresponding to the two layers of material moving conveying lines (11).

5. The parallel feed structure according to claim 2, wherein Further comprising a front end feeding device (6); The front end feeding device (6) comprises a first front end feeding assembly (61), a front end lifting module (62), and a second front end feeding assembly (63) for connecting the first lifting feeding device (4); The second front end feeding assembly (63) is parallel to the first front end feeding assembly (61), and the front end lifting module (62) is arranged at the same end of the first front end feeding assembly (61) and the second front end feeding assembly (63); The front end lifting module (62) is used for receiving workpieces output by the first front end feeding assembly (61) and transferring the workpieces to the second front end feeding assembly (63).

6. The in-line feed structure of claim 1, wherein, The transfer conveying module (3) further comprises a support bottom plate (32), a bearing plate (33), and a fixed vertical plate (35) mounted on the bearing plate (33); the bearing plate (33) is fixedly connected with the telescopic lifting device (34); and the telescopic shaft of the telescopic lifting device (34) is fixedly connected with the support bottom plate (32). The load conveying belt (31) is mounted on the fixed vertical plate (35), and the bearing plate (33) is provided with a rotary driving device (36) for driving the load conveying belt (31) to operate.

7. The parallel feed structure according to claim 6, wherein The support bottom plate (32) is further provided with a blocking cylinder (37), a blocking block is mounted on the telescopic shaft of the blocking cylinder (37), and a blocking pulley (38) is mounted on the blocking block.

8. The parallel feed structure according to claim 7, wherein The side of the blocking cylinder (37) is also provided with a photoelectric sensor (39) for detecting the workpiece, and the photoelectric sensor (39) is electrically connected to the blocking cylinder (37).

9. A line-up of production lines, characterized in that The production line set comprises the parallel feeding structure as claimed in any one of claims 1 to 8; The production line set further comprises a feeding unit (7) for transferring the workpiece to the first front-end feeding assembly (61), and the feeding unit (7) is installed beside the front-end feeding device (6).

10. The line-up of claim 9, wherein, Further comprising a discharging unit (8) connected to the second lifting feeding device (5) and an aging furnace (9) connected to the discharging unit (8); Both the sky bridge conveying device (1) and the aging furnace (9) are provided with four.

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