Annular roller line

Abstract

The utility model discloses an annular roller line, which relates to the technical field of roller lines, is used for solving the technical problems that the existing roller line is complicated to process and cannot realize accurate positioning, and comprises a steering roller line mechanism and an aluminum profile straight roller line, an aluminum profile straight roller line is arranged between every two adjacent steering roller line mechanisms; the steering roller line mechanism comprises an aluminum profile rack and a rotating roller line, a rotating mechanism is arranged on the aluminum profile rack, and the rotating roller line is arranged at the top of the rotating mechanism; the two aluminum profile side wall supports are provided with an unpowered roller and an electric roller which are arranged in parallel, the electric roller drives the unpowered roller through an O-shaped belt, and according to the scheme, the structure is simple, machining is easy, a jacking positioning device and a blocking mechanism are arranged, the positioning accuracy and stability can be ensured through mutual cooperation of the jacking positioning device and the blocking mechanism; the technical problems that an existing roller line is complex in machining and cannot achieve accurate positioning are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of roller lines, in particular to an annular roller line. Background Art

[0002] Roller conveyors are suitable for conveying items with flat bottoms. They primarily consist of a drive roller, frame, bracket, and drive unit. They offer high conveying capacity, high speed, and smooth operation, enabling the simultaneous conveying of multiple products. Ring roller conveyors are constructed with rollers connected end-to-end to form a closed loop.

[0003] The side panels of traditional roller lines are difficult to produce and the power modules are complex. Later, aluminum profile side panels and O-belt roller lines driven by electric rollers appeared, but they cannot be accurately positioned. This is because the traditional production method is complicated and the past design did not consider the precise positioning function. The current technical problems can basically be attributed to: the existing roller line side panel production and drive module production are complex and the cycle is long, and the existing roller line cannot be accurately positioned.

[0004] Therefore, in view of the shortcomings of the above-mentioned scheme in actual production and implementation, it has been revised and improved. At the same time, in the spirit and concept of seeking excellence, with the assistance of professional knowledge and experience, and after many ingenuity and experiments, a ring roller line is specially provided to solve the technical problems of the current roller line that are complex to process and cannot achieve precise positioning. Utility Model Content

[0005] The purpose of the utility model is to provide an annular roller line, which is used to solve the technical problems that the current roller line is complicated to process and cannot achieve precise positioning.

[0006] The technical solution of the present utility model is achieved as follows:

[0007] A ring roller line, comprising a steering roller line mechanism and an aluminum profile straight roller line, wherein four steering roller line mechanisms are provided, the four steering roller line mechanisms are arranged in a rectangular shape, and an aluminum profile straight roller line is provided between two adjacent steering roller line mechanisms;

[0008] The turning roller line mechanism includes an aluminum profile frame and a rotating roller line. The aluminum profile frame is provided with a rotating mechanism, and the rotating roller line is provided on the top of the rotating mechanism.

[0009] The aluminum profile straight roller line includes a straight aluminum profile bracket, a jacking and positioning device and a blocking mechanism. Aluminum profile side panels are provided on the left and right sides of the top of the straight aluminum profile bracket. The two aluminum profile side panel brackets are provided with parallel arranged unpowered rollers and electric rollers. The straight aluminum profile bracket supports the entire structure at the bottom. The aluminum profile side panels are located on both sides of the roller to play a supporting and fixing role. The electric roller uses an O-belt to drive the unpowered roller, and the unpowered rollers are driven by an O-belt.

[0010] As a preferred embodiment, the jacking and positioning device includes a cylinder and a cylinder fixing plate. The cylinder fixing plate is arranged on the top of the straight aluminum profile bracket. The cylinder fixing plate is used to fix the cylinder. The top of the cylinder is connected to a positioning pin connecting plate, and a positioning pin is provided on the positioning pin connecting plate.

[0011] As a preferred embodiment, a linear bearing is provided on the cylinder fixing plate, and a guide shaft matching the linear bearing is connected to the bottom side of the positioning pin fixing plate.

[0012] As a preferred embodiment, the blocking mechanism includes a second cylinder fixing plate and a blocking cylinder, wherein the second cylinder fixing plate is used to fix the blocking cylinder, and the piston end of the blocking cylinder faces upward.

[0013] As a preferred embodiment, both ends of the second cylinder fixing plate are respectively arranged on the side walls of the aluminum profile on both sides, and the second cylinder fixing plate is arranged parallel to the electric drum.

[0014] The specific coordination of the components of this solution is as follows:

[0015] Aluminum profile side ribs and straight aluminum profile brackets provide a stable support frame for the entire ring roller line.

[0016] The electric roller drives the unpowered roller via an O-belt, conveying the tooling plate along the aluminum profile straight roller line. When the tooling plate reaches a specific position, the blocking cylinder of the blocking mechanism extends, preventing the plate from advancing. At this point, the cylinder of the jacking and positioning device activates, pushing the locating pin fixing plate upward. Precisely guided by the guide shaft and linear bearing, the locating pins insert into the pinholes of the tooling plate, achieving precise positioning of the tooling plate.

[0017] On the turning roller line, when the tooling plate stops on the turning roller line, the roller line rotation mechanism starts, driving the roller line to rotate 90 degrees. Then, the tooling plate continues to be transported to the next aluminum profile straight roller line.

[0018] Four aluminum profile straight roller lines and four steering roller lines form a ring line. The tooling plates are circulated and transported on the ring roller line to achieve precise positioning and efficient flow.

[0019] How this solution works:

[0020] This solution mainly uses the power of the electric roller to transfer to the unpowered roller through the O-belt to realize the transportation of the tooling plate.

[0021] The tooling plate is positioned through the blocking mechanism and the jacking positioning device, and the conveying direction of the tooling plate is changed by the rotating mechanism of the steering roller line, ultimately achieving the cyclic conveying and precise positioning of the tooling plate on the ring roller line.

[0022] Working process of this program:

[0023] The tooling plate is placed on the aluminum profile vertical roller line. The electric roller is started to drive the unpowered roller to rotate, and the tooling plate is transported forward under the friction force of the roller.

[0024] When the tooling plate passes through the steering roller line, according to the signal of the control system, the tooling plate stops on the steering roller line. At this time, the rotating mechanism rotates 90 degrees to change the conveying direction of the tooling plate, and then the tooling plate continues to be conveyed to the next aluminum profile straight roller line.

[0025] There are grooves on the tooling plate. During the conveying process, the stopper cooperates with the grooves on the tooling plate to stop.

[0026] When precise positioning is required, the jacking and positioning device rises, and the jacking and positioning pins are inserted into the pin holes of the tooling plate to achieve precise positioning of the tooling plate. The entire process is repeated continuously, achieving efficient conveying and precise positioning of the tooling plate on the ring roller line.

[0027] The key points of this plan are:

[0028] 1. Structural combination: The annular line body is composed of an aluminum profile straight roller line and a steering roller line. The aluminum profile makes the line structure light, strong and easy to assemble and maintain.

[0029] 2. Precise positioning system: The lifting positioning device cooperates with the blocking mechanism to achieve precise positioning of the tooling plate. The positioning pin is accurately guided into the pin hole by the guide shaft and linear bearing.

[0030] 3. Efficient rotation function: The rotating mechanism of the steering roller line can quickly and accurately rotate the tooling plate 90 degrees to change the conveying direction.

[0031] 4. Circular conveying capacity: Four aluminum profile straight roller lines and four steering roller lines form a ring line to achieve circular conveying of tooling plates.

[0032] The beneficial effects of the utility model are:

[0033] This solution has a simple structure and is easy to process. It has a lifting positioning device and a blocking mechanism, which cooperate with each other to ensure positioning accuracy and stability, solving the technical problem that the current roller line processing is complicated and cannot achieve precise positioning.

[0034] In addition, the rotating mechanism of this solution can quickly change the direction of material conveying; the use of aluminum profiles for connection is light and high-strength; the annular circulation conveying system composed of four aluminum profile straight roller lines and four steering roller lines can maintain efficient circulation conveying capabilities, so it has good practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0035] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative labor.

[0036] Figure 1 This is a schematic structural diagram of an embodiment of the present utility model;

[0037] Figure 2 This is a structural diagram of the steering roller line mechanism of the utility model;

[0038] Figure 3 This is a schematic diagram of the structure of the aluminum profile straight roller line of the utility model;

[0039] Figure 4 This is a schematic structural diagram of the blocking mechanism of the utility model;

[0040] Figure 5 It is a structural schematic diagram of the jacking and positioning device of the utility model.

[0041] In the figure, 1-steering roller line mechanism; 2-aluminum profile straight roller line; 3-rotating roller line; 4-rotating mechanism; 5-aluminum profile frame; 6-unpowered roller; 7-electric roller; 8-lifting positioning device; 9-O-belt; 10-aluminum profile side; 11-blocking mechanism; 12-straight aluminum profile bracket; 13-blocking cylinder; 14-second cylinder fixing plate; 15-locating pin fixing plate; 16-guide shaft; 17-linear bearing; 18-cylinder fixing plate; 19-cylinder; 20-locating pin. DETAILED DESCRIPTION

[0042] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0043] It should be noted that all directional indications (such as up, down, left, right, front, back, etc.) in the embodiments of the present invention are only used to explain the relative position relationship, movement status, etc. between the various components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0044] In addition, the terms "first," "second," and so on, used in this utility model are for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Therefore, features specified as "first" or "second" may explicitly or implicitly include at least one of these features.

[0045] In the description of the embodiments, unless otherwise specified or limited, the terms "disposed" and "connected" should be understood broadly. For example, they can refer to fixed, removable, or integral connections; mechanical or electrical connections; direct connections, connections through an intermediary medium, or internal communication between two components. Those skilled in the art will understand the specific meanings of these terms in this utility model based on their specific circumstances.

[0046] like Figures 1 to 5 A circular roller line includes a steering roller line mechanism 1 and an aluminum profile straight roller line 2. Four steering roller line mechanisms 1 are provided. The four steering roller line mechanisms 1 are arranged in a rectangular shape. An aluminum profile straight roller line 2 is provided between two adjacent steering roller line mechanisms 1.

[0047] The turning roller line mechanism 1 includes an aluminum profile frame 5 and a rotating roller line 3. A rotating mechanism 4 is provided on the aluminum profile frame 5, and the rotating roller line 3 is provided on the top of the rotating mechanism 4.

[0048] The aluminum profile straight roller line 2 includes a straight aluminum profile bracket 12, a jacking and positioning device 8 and a blocking mechanism 11. Aluminum profile side panels 10 are provided on the left and right sides of the top of the straight aluminum profile bracket 12. The two aluminum profile side panels 10 brackets are provided with parallel arranged unpowered rollers 6 and electric rollers 7. The straight aluminum profile bracket 12 supports the entire structure at the bottom. The aluminum profile side panels 10 are located on both sides of the roller to play a supporting and fixing role. The electric roller 7 uses an O-belt 9 to drive the unpowered roller 6, and the unpowered rollers 6 use an O-belt 9 for transmission.

[0049] The lifting and positioning device 8 includes a cylinder 19 and a cylinder fixing plate 18. The cylinder fixing plate 18 is arranged on the top of the straight aluminum profile bracket 12. The cylinder fixing plate 18 is used to fix the cylinder 19. The top of the cylinder is connected to a positioning pin 20 connecting plate, and a positioning pin 20 is provided on the positioning pin 20 connecting plate.

[0050] A linear bearing 17 is provided on the cylinder fixing plate 18 , and a guide shaft 16 that matches the linear bearing 17 is connected to the bottom side of the positioning pin fixing plate 15 .

[0051] The blocking mechanism 11 includes a second cylinder fixing plate 14 and a blocking cylinder 13 . The second cylinder fixing plate 14 is used to fix the blocking cylinder 13 , and the piston end of the blocking cylinder 13 faces upward.

[0052] Both ends of the second cylinder fixing plate 14 are respectively arranged on the aluminum profile side panels 10 on both sides, and the second cylinder fixing plate 14 is arranged parallel to the electric drum 7 .

[0053] The specific coordination of the components of this solution is as follows:

[0054] The aluminum profile side ribs 10 and the straight aluminum profile brackets 12 provide a stable support frame for the entire annular roller line.

[0055] The motorized roller 7 rotates the unpowered roller 6 via the O-belt 9, conveying the tooling plate along the aluminum profile straight roller line 2. When the tooling plate reaches a specific position, the blocking cylinder 13 of the blocking mechanism 11 extends, preventing the plate from advancing. At this point, the cylinder of the jacking and positioning device 8 activates, pushing the locating pin fixing plate 15 upward. The precise guidance of the guide shaft 16 and linear bearing 17 allows the locating pin 20 to be inserted into the pinhole of the tooling plate, achieving precise positioning of the tooling plate.

[0056] On the turning roller line, when the tooling plate stops on the turning roller line, the roller line rotation mechanism 4 starts, driving the roller line to rotate 90 degrees. Then, the tooling plate continues to be transported to the next aluminum profile straight roller line 2.

[0057] Four aluminum profile straight roller lines 2 and four steering roller lines form a ring line body. The tooling plates are circulated and transported on the ring roller lines to achieve precise positioning and efficient flow.

[0058] How this solution works:

[0059] This solution mainly utilizes the power of the electric roller 7 to be transmitted to the unpowered roller 6 through the O-belt 9 to realize the transportation of the tooling plate.

[0060] The tooling plate is positioned by the blocking mechanism 11 and the lifting positioning device 8, and the conveying direction of the tooling plate is changed by the rotating mechanism 4 of the steering roller line, thereby finally realizing the cyclic conveying and precise positioning of the tooling plate on the ring roller line.

[0061] Working process of this program:

[0062] The tooling plate is placed on the aluminum profile straight roller line 2, the electric roller 7 is started, driving the unpowered roller 6 to rotate, and the tooling plate is transported forward under the friction force of the roller.

[0063] When the tooling plate passes through the steering roller line, according to the signal of the control system, the tooling plate stops on the steering roller line. At this time, the rotating mechanism 4 rotates 90 degrees to change the conveying direction of the tooling plate, and then the tooling plate continues to be conveyed to the next aluminum profile straight roller line 2.

[0064] There are grooves on the tooling plate. During the conveying process, the stopper cooperates with the grooves on the tooling plate to stop.

[0065] When precise positioning is required, the lifting and positioning device 8 is raised, and the lifting and positioning pins 20 are inserted into the pin holes of the tooling plate to achieve precise positioning of the tooling plate. The whole process is continuously circulated to achieve efficient transportation and precise positioning of the tooling plate on the ring roller line.

[0066] The key points of this plan are:

[0067] 1. Structural combination: The annular line body is composed of an aluminum profile straight roller line 2 and a steering roller line. The aluminum profile makes the line body structure light, strong and easy to assemble and maintain.

[0068] 2. Precise positioning system: The lifting positioning device 8 cooperates with the blocking mechanism 11 to achieve precise positioning of the tooling plate. The positioning pin 20 is accurately guided into the pin hole by the guide shaft 16 and the linear bearing 17.

[0069] 3. Efficient rotation function: The rotating mechanism 4 of the steering roller line can quickly and accurately rotate the tooling plate 90 degrees to change the conveying direction.

[0070] 4. Circular conveying capacity: Four aluminum profile straight roller lines 2 and four steering roller lines form a ring line body to realize the circular conveying of tooling plates.

[0071] The beneficial effects of the utility model are:

[0072] This solution has a simple structure and is easy to process. It has a lifting positioning device 8 and a blocking mechanism 11, which cooperate with each other to ensure positioning accuracy and stability, solving the technical problem that the current roller line processing is complicated and cannot achieve precise positioning.

[0073] In addition, the rotating mechanism of this solution can quickly change the direction of material conveying; the use of aluminum profiles for connection is light and high-strength; the annular circulation conveying system composed of four aluminum profile straight roller lines and four steering roller lines can maintain efficient circulation conveying capabilities, so it has good practicality.

[0074] The above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention. In addition, the technical solutions of the various embodiments may be combined with each other, but this must be based on the fact that they can be implemented by a person of ordinary skill in the art. If the combination of technical solutions is inconsistent or cannot be implemented, it shall be deemed that such combination of technical solutions does not exist and is not within the scope of protection claimed by the present invention.

Claims

1. A ring drum line, characterized in that: It includes a steering roller line mechanism and an aluminum profile straight roller line. There are four steering roller line mechanisms, which are arranged in a rectangular shape. An aluminum profile straight roller line is provided between two adjacent steering roller line mechanisms. The turning roller line mechanism includes an aluminum profile frame and a rotating roller line. The aluminum profile frame is provided with a rotating mechanism, and the rotating roller line is provided on the top of the rotating mechanism. The aluminum profile straight roller line includes a straight aluminum profile bracket, a jacking and positioning device and a blocking mechanism. Aluminum profile side panels are provided on the left and right sides of the top of the straight aluminum profile bracket. The two aluminum profile side panel brackets are provided with parallel arranged unpowered rollers and electric rollers. The electric roller uses an O-belt to drive the unpowered roller, and the unpowered rollers are driven by an O-belt.

2. The annular drum line according to claim 1, characterized in that: The lifting and positioning device includes a cylinder and a cylinder fixing plate. The cylinder fixing plate is arranged on the top of the straight aluminum profile bracket. The cylinder fixing plate is used to fix the cylinder. The top of the cylinder is connected to a positioning pin connecting plate, and the positioning pin connecting plate is provided with a positioning pin.

3. The annular drum line according to claim 2, characterized in that: A linear bearing is provided on the cylinder fixing plate, and a guide shaft matched with the linear bearing is connected to the bottom side of the positioning pin fixing plate.

4. The annular drum line according to claim 1, characterized in that: The blocking mechanism includes a second cylinder fixing plate and a blocking cylinder, wherein the second cylinder fixing plate is used to fix the blocking cylinder, and the piston end of the blocking cylinder faces upward.

5. The annular drum line according to claim 4, characterized in that: The two ends of the second cylinder fixing plate are respectively arranged on the side walls of the aluminum profile on both sides, and the second cylinder fixing plate is arranged parallel to the electric drum.

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