Multi-platform backflow conveying mechanism

Abstract

The utility model relates to the technical field of sheet metal part machining, and discloses a multi-platform backflow conveying mechanism which comprises a rack, a conveying mechanism, a conveying mechanism and a conveying mechanism. The transmission conveying line is arranged on the rack, the whole transmission conveying line is arranged in the horizontal direction, and a plurality of logistics platforms are conveyed at the conveying end of the transmission conveying line; the backflow conveying line is arranged on the rack and located below the transmission conveying line, the conveying direction of the backflow conveying line is opposite to that of the transmission conveying line, and the backflow conveying line and the transmission conveying line are arranged in parallel; the two jacking tables are arranged at the two ends of the rack correspondingly, and one ends of the jacking tables make contact with the ground; and the vertical transmission piece is arranged on the jacking table, and the moving end of the vertical transmission piece can move vertically. According to the multi-platform backflow conveying mechanism, multi-platform backflow reciprocating conveying is carried out, the overall production efficiency is improved, other corresponding auxiliary mechanisms do not need to be arranged, and the overall production expenditure can be reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of sheet metal processing, in particular to a multi-platform reflux conveying mechanism. Background Art

[0002] The use of conveyor lines during sheet metal processing can improve production efficiency. Conveyor lines can realize continuous and automated material transportation, transporting raw materials from one station to the next, avoiding manual handling and waiting time. Compared with manual operation, the use of conveyor lines can greatly improve production efficiency and shorten production cycles. Overall, it reduces labor costs, increases production safety, improves product quality, and adapts to the needs of large-scale production.

[0003] With the development of the economy, the requirements for automated lines are getting higher and higher, and the requirements for rhythm are also getting higher and higher. The current sheet metal reversal does not meet the production needs, and only one workstation cannot meet the production rhythm. During production, there will be material loading and flipping mechanisms, and time cannot be fully utilized, which affects the production rhythm. The entire production line will stagnate or slow down, which will limit the speed and efficiency of production. If the production demand is high, a single workstation may not be able to meet the fast loading speed, resulting in limited production capacity, which has certain disadvantages. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] The utility model aims to carry out multi-platform reflux reciprocating conveying, improve the overall production efficiency, and do not need to set up other corresponding auxiliary mechanisms, thereby reducing the overall production cost, and proposes a multi-platform reflux conveying mechanism.

[0006] (II) Technical solution

[0007] The technical solution of the utility model to solve the above technical problems is as follows:

[0008] A multi-platform reflux conveying mechanism, comprising:

[0009] a stand, one end of which is placed on the ground;

[0010] The transmission conveyor line is arranged on the platform, and is arranged horizontally as a whole, and a plurality of logistics platforms are transported on the conveying end thereof;

[0011] A return conveyor line is arranged on the platform and below the transmission conveyor line, and has a conveying direction opposite to that of the transmission conveyor line, wherein the return conveyor line and the transmission conveyor line are arranged parallel to each other;

[0012] There are two jacking platforms, which are respectively arranged at both ends of the frame, and one end of which is in contact with the ground;

[0013] A vertical transmission member, disposed on the jacking platform, whose moving end can be vertically displaced;

[0014] The transfer member is arranged on the moving end of the vertical transmission member, wherein the logistics platform on the transmission conveying line is transferred to the return conveying line by the transfer member under the drive of the vertical transmission member, so as to perform return conveyance on several logistics platforms.

[0015] On the basis of the above technical solution, the present invention can also be improved as follows.

[0016] Furthermore, a plurality of support seats are equidistantly distributed on the platform, wherein the support seats are provided with a transmission blocking mechanism for blocking the logistics platform.

[0017] Furthermore, the transmission blocking mechanism includes:

[0018] The first lifting cylinders are fixedly mounted on the support base, and the number and distribution positions of the first lifting cylinders are adapted to the support base; and

[0019] The blocking member is fixedly mounted on the output end of the first lifting cylinder, and is used to push the blocking member toward one side of the transmission conveying line under the driving of the first lifting cylinder.

[0020] Furthermore, a backflow blocking mechanism is also provided on the stand, wherein the backflow blocking mechanism is located below the transmission conveying line.

[0021] Furthermore, the vertical transmission member includes:

[0022] The electric slide rails are arranged on the lifting platform, the number and distribution positions of the electric slide rails are adapted to the lifting platform, and the electric slide rails are arranged vertically as a whole;

[0023] A guide rod is fixedly mounted on the jacking platform and is arranged parallel to the adjacent electric slide rail; and

[0024] The guide sleeve is arranged on the outer side of the guide rod and can slide relative to the guide rod.

[0025] Furthermore, the transfer member includes:

[0026] A mounting seat, one side surface of which is connected to the output end of the electric slide rail and the guide sleeve, and is located on the inner side of the lifting platform;

[0027] A bidirectional conveying line is disposed on the mounting base and is arranged parallel to the return conveying line; and

[0028] The abutting member is arranged on the mounting seat.

[0029] Furthermore, it also includes a robotic arm placed on the ground, wherein the robotic arm is used to transfer objects on the logistics platform.

[0030] (III) Beneficial effects

[0031] Compared with the prior art, the technical solution of this application has the following beneficial technical effects:

[0032] Since the utility model adopts the technical means of a stand, a transmission conveyor line, a reflux conveyor line, a lifting platform, a vertical transmission component and a transfer component, the position of the transmission conveyor line and the reflux conveyor line can be limited by the stand, and the logistics platform can be transmitted to one of the lifting platforms through the transmission conveyor line to carry out loading, unloading or other processing operations. After the operation is completed, the logistics platform can be transported to the reflux conveyor line through the vertical transmission component and the transfer component, and then transmitted in the opposite direction through the reflux conveyor line, and then transferred to the transmission conveyor line by another lifting platform, vertical transmission component and transfer component, thereby meeting the production efficiency of the entire production line, effectively solving the technical problems of the multi-platform reflux conveying mechanism in the prior art, and then achieving the technical effect of improving the production efficiency of the entire production line and meeting the beat of the entire production line. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] Figure 1 This is a schematic diagram of the overall connection structure of the utility model;

[0034] Figure 2 It is a schematic diagram of the connection structure between the rack of the utility model and the transmission conveyor line and the return conveyor line;

[0035] Figure 3 For this utility model Figure 2 Enlarged view of point A in the middle;

[0036] Figure 4 It is a schematic diagram of the connection structure between the jacking platform and the vertical transmission member and the transfer member of the utility model;

[0037] Figure 5 This is a schematic diagram of the connection structure of the jacking platform and the vertical transmission member of the utility model from another perspective.

[0038] In the figure: 1. Stand; 2. Transmission conveyor line; 3. Reflux conveyor line; 4. Lifting platform; 5. Vertical transmission member; 51. Electric slide rail; 52. Guide rod; 53. Guide sleeve; 6. Transfer member; 61. Mounting seat; 62. Two-way conveyor line; 63. Abutment; 7. Support seat; 8. Transmission blocking mechanism; 81. First lifting cylinder; 82. Blocking member; 9. Reflux blocking mechanism; 10. Robotic arm. DETAILED DESCRIPTION

[0039] 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.

[0040] Combination Figure 1-Figure 5 As shown, a multi-platform reflux conveying mechanism of the utility model comprises:

[0041] A stand 1, one end of which is placed on the ground;

[0042] The transmission conveyor line 2 is arranged on the platform 1, and is arranged horizontally as a whole, and a plurality of logistics platforms are conveyed on the conveying end thereof;

[0043] The reflux conveyor line 3 is arranged on the stand 1 and is located below the transmission conveyor line 2. Its conveying direction is opposite to that of the transmission conveyor line 2, wherein the reflux conveyor line 3 and the transmission conveyor line 2 are arranged parallel to each other;

[0044] There are two jacking platforms 4, which are respectively arranged at both ends of the platform 1, and one end of which is in contact with the ground;

[0045] A vertical transmission member 5 is arranged on the lifting platform 4, and its moving end can be vertically displaced;

[0046] The transfer member 6 is arranged on the moving end of the vertical transmission member 5, wherein the logistics platform on the transmission conveying line 2 is transferred to the return conveying line 3 by the transfer member 6 under the drive of the vertical transmission member 5, so as to perform return conveyance on several logistics platforms.

[0047] The positions of the transmission conveyor line 2 and the return conveyor line 3 can be limited by the stand 1, and the logistics platform can be transferred to one of the lifting platforms 4 through the transmission conveyor line 2 to carry out loading, unloading or other processing operations. After the operation is completed, the logistics platform can be transferred to the return conveyor line 3 through the vertical transmission parts 5 and the transfer parts 6, and then transferred in the opposite direction through the return conveyor line 3, and then transferred to the transmission conveyor line 2 by another lifting platform 4, vertical transmission parts 5 and transfer parts 6. The transmission direction of the transmission conveyor line 2 is from left to right, and the transmission direction of the return conveyor line 3 is from right to left. At the same time, when processing different products, the tooling on the logistics platform can be replaced, so that it is suitable for different processing parts.

[0048] In a preferred embodiment, the present invention can be further configured as follows: Figure 1 , Figure 2As shown; a number of support seats 7 are equidistantly arranged on the platform 1, wherein the support seats 7 are provided with a transmission blocking mechanism 8 for blocking the logistics platform. The transmission blocking mechanism 8 can be installed by providing the support seats 7, and the support seats 7 are connected to the platform 1 by welding. The transmission blocking mechanism 8 can be used to limit the logistics platform on the transmission conveyor line 2 to prevent it from continuing to be transmitted to the right.

[0049] In a preferred embodiment, the present invention can be further configured as follows: Figure 2 , Figure 3 As shown; the transmission blocking mechanism 8 comprises:

[0050] The first lifting cylinders 81 are fixedly mounted on the support base 7, and the number and distribution positions of the first lifting cylinders 81 are adapted to the support base 7; and

[0051] The blocking member 82 is fixedly mounted on the output end of the first lifting cylinder 81. The blocking member 82 is driven by the first lifting cylinder 81 to push the blocking member 82 toward the side of the transmission conveyor line 2. The blocking member 82 is driven by the first lifting cylinder 81 to move vertically up and down, and the logistics platform is supported by the blocking member 82.

[0052] In a preferred embodiment, the present invention can be further configured as follows: Figure 1 , Figure 2 As shown; a reflux blocking mechanism 9 is also provided on the platform 1, wherein the reflux blocking mechanism 9 is located below the transmission conveyor line 2, wherein the overall structure of the reflux blocking mechanism 9 is the same as the structure and working principle of the transmission blocking mechanism 8, and there is no need to repeat them again, and the reflux blocking mechanism 9 is used to limit and support the logistics platform on the reflux conveyor line 3.

[0053] In a preferred embodiment, the present invention can be further configured as follows: Figure 4 , Figure 5 As shown; the vertical transmission member 5 comprises:

[0054] The electric slide rails 51 are arranged on the lifting platform 4, and the number and distribution position thereof are adapted to the lifting platform 4, and the electric slide rails 51 are arranged vertically as a whole;

[0055] The guide rod 52 is fixedly mounted on the lifting platform 4 and is arranged parallel to the adjacent electric slide rail 51; and

[0056] The guide sleeve 53 is arranged on the outer side of the guide rod 52, and can slide relative to the guide rod 52. The moving end of the electric slide rail 51 can be vertically displaced. During the displacement, the guide sleeve 53 can be vertically displaced along the length direction of the guide rod 52, thereby ensuring the stability of the overall movement process.

[0057] In a preferred embodiment, the present invention can be further configured as follows: Figure 1 , Figure 4 As shown; the transport member 6 comprises:

[0058] The mounting seat 61 has one side surface connected to the output end of the electric slide rail 51 and the guide sleeve 53 and is located on the inner side of the lifting platform 4;

[0059] The bidirectional conveying line 62 is disposed on the mounting seat 61 and is disposed parallel to the reflux conveying line 3; and

[0060] The abutment 63 is arranged on the mounting seat 61, wherein the abutment 63 has the same structure and working principle as the transmission blocking mechanism 8, and there is no need to elaborate on them again. The mounting seat 61 can be driven to move vertically up and down by the electric slide rail 51, and the bidirectional conveyor line 62 is used to receive the logistics platform on the transmission conveyor line 2 and transmit this logistics platform to the return conveyor line 3. At the same time, with the use of the abutment 63, the logistics platform can be limited and resisted to avoid displacement during its processing operation.

[0061] In a preferred embodiment, the present invention can be further configured as follows: Figure 1 As shown; it also includes a robotic arm 10 placed on the ground, wherein the robotic arm 10 is used to transfer objects on the logistics platform. The robotic arm 10 is provided to be able to load, unload or perform other operations on the objects on the logistics platform.

[0062] The specific working principle of the multi-platform reflux conveying mechanism of the utility model is as follows:

[0063] Control the transmission line 2 and the bidirectional conveyor line 62 to have the same conveying direction. At this time, the logistics platform on the transmission line 2 can be transferred to the bidirectional conveyor line 62. When the logistics platform is completely placed on the bidirectional conveyor line 62, the abutment 63 can be used to abut the logistics platform for position limiting. At the same time, the first lifting cylinder 81 drives the blocking member 82 to move upward, so as to limit the logistics platform on the transmission line 2 to prevent it from continuing to be transported to the right. Then, the robot arm 10 can be used to process the objects on the logistics platform.

[0064] When all the objects on the logistics platform have been processed, start the electric slide 51, which drives the mounting seat 61 to move downward, and controls the two-way conveyor line 62 to be consistent with the transmission direction of the return conveyor line 3, so that the logistics platform can be transferred to the return conveyor line 3, and then transferred to the left through the return conveyor line 3. Finally, the logistics platform can fall onto another two-way conveyor line 62, and the mounting seat is driven to move upward by another electric slide 51, so as to complete the return transportation of multiple platforms.

[0065] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0066] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A multi-platform reflux conveying mechanism, characterized in that: include: A stand (1), one end of which is placed on the ground; The transmission conveyor line (2) is arranged on the platform (1), and is arranged in a horizontal direction as a whole, and a plurality of logistics platforms are conveyed on the conveying end thereof; A reflux conveyor line (3) is arranged on the platform (1) and is located below the transmission conveyor line (2), and its conveying direction is opposite to that of the transmission conveyor line (2), wherein the reflux conveyor line (3) and the transmission conveyor line (2) are arranged parallel to each other; There are two jacking platforms (4), which are respectively arranged at two ends of the platform (1), and one end of which is in contact with the ground; A vertical transmission member (5) is arranged on the lifting platform (4), and its movable end can be vertically displaced; The transfer member (6) is arranged on the moving end of the vertical transmission member (5), wherein the logistics platform on the transmission conveying line (2) is transferred to the return conveying line (3) through the transfer member (6) under the drive of the vertical transmission member (5), so as to perform return conveying on a plurality of logistics platforms.

2. A multi-platform reflux conveying mechanism according to claim 1, characterized in that: A plurality of support seats (7) are equidistantly arranged on the platform (1), wherein the support seats (7) are provided with a transmission blocking mechanism (8) for blocking the logistics platform.

3. A multi-platform reflux conveying mechanism according to claim 2, characterized in that: The transmission blocking mechanism (8) comprises: A first lifting cylinder (81) is fixedly mounted on the support base (7), and the number and distribution position of the first lifting cylinder (81) are adapted to the support base (7); and The blocking member (82) is fixedly mounted on the output end of the first lifting cylinder (81), and is used to push the blocking member (82) toward one side of the transmission conveying line (2) under the driving of the first lifting cylinder (81).

4. A multi-platform reflux conveying mechanism according to claim 1, characterized in that: The platform (1) is also provided with a backflow blocking mechanism (9), wherein the backflow blocking mechanism (9) is located below the transmission conveying line (2).

5. The multi-platform reflux conveying mechanism according to claim 1, characterized in that: The vertical transmission member (5) comprises: The electric slide rails (51) are arranged on the lifting platform (4), the number and distribution positions of the electric slide rails are adapted to the lifting platform (4), and the electric slide rails are arranged vertically as a whole; A guide rod (52) is fixedly mounted on the lifting platform (4) and is arranged parallel to the adjacent electric slide rail (51); and The guide sleeve (53) is arranged on the outer side of the guide rod (52) and can slide relative to the guide rod (52).

6. A multi-platform reflux conveying mechanism according to claim 5, characterized in that: The transfer member (6) comprises: A mounting seat (61), one side surface of which is interconnected with the output end of the electric slide rail (51) and the guide sleeve (53), and is located on the inner side of the lifting platform (4); A bidirectional conveying line (62) is disposed on the mounting seat (61) and is arranged parallel to the return conveying line (3); and The abutting member (63) is arranged on the mounting seat (61).

7. A multi-platform reflux conveying mechanism according to any one of claims 1 to 6, characterized in that: It also includes a mechanical arm (10) placed on the ground, wherein the mechanical arm (10) is used to transfer objects on the logistics platform.

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