Roller transferring and conveying mechanism

Abstract

The utility model relates to the technical field of material conveying, and provides a roller transferring and conveying mechanism which comprises a rack and a material receiving assembly arranged on the rack, a plurality of rollers are arranged on the rack, and the material receiving assembly is used for receiving materials and transferring the materials to the rollers; the material receiving assembly comprises a frame body arranged on the rack in a lifting mode, the frame body is located below the multiple rollers, two chain conveying structures used for conveying materials are symmetrically arranged on the frame body, and the upper sides of the chain conveying structures are located at a material receiving position higher than the rollers or a material discharging position lower than the rollers through lifting of the frame body. When the materials are conveyed to the set position, the materials are received through the material receiving assembly and transferred to the multiple rollers, then the materials are conveyed and transferred to the designated conveying mechanism through rolling of the multiple rollers, and the steps are circulated, so that rapid and efficient reversing and transferring of the materials are achieved, and the production efficiency of the whole automatic packaging line is improved advantageously.

Description

Technical Field

[0001] The utility model relates to the technical field of material transmission, in particular to a roller transfer and conveying mechanism. Background Art

[0002] In automated packaging lines, it is usually necessary to reverse the direction of the transported materials to ensure that the materials can be transported according to the predetermined path and rhythm.

[0003] Traditionally, material reversal and transfer in automated packaging lines mostly rely on robotic arms. When performing material reversal and transfer, the robotic arm is in a reciprocating working state, moving back and forth between two workstations to complete the material transfer task. Since the parameters such as the movement speed, acceleration and positioning accuracy of the robotic arm are limited by many factors such as mechanical structure, control system and drive device, the efficiency of its reciprocating movement is often not high, which not only increases the time required for material transfer, but also restricts the production efficiency of the entire automated packaging line.

[0004] Therefore, the present invention proposes a roller transfer and conveying mechanism to solve the above problems. Utility Model Content

[0005] The embodiment of the present utility model aims to provide a roller transfer and conveying mechanism to solve the above-mentioned problem.

[0006] To achieve the above objectives, the present invention provides the following technical solutions:

[0007] A roller transfer and conveying mechanism comprises a frame and a material receiving assembly arranged on the frame, wherein a plurality of rollers are arranged on the frame, and the material receiving assembly is used to receive materials and transfer them to the plurality of rollers;

[0008] The material receiving assembly includes a frame that is liftably arranged on a frame, the frame is located below a plurality of rollers, and two groups of chain conveying structures for transmitting materials are symmetrically provided on the frame. The upper side of the chain conveying structure is positioned above the material receiving position of the roller or below the material discharging position of the roller through the lifting of the frame.

[0009] In an optional solution: the material receiving assembly further includes a rotating shaft provided on the frame and a driving member for driving the rotating shaft to rotate, and the rotating shaft and the two sets of chain conveying structures are both transmitted through a second transmission structure.

[0010] In an optional solution, the output shaft of the driving member and the rotating shaft are transmitted via a first transmission structure.

[0011] In an optional solution: the transfer and conveying mechanism also includes a lifting component for driving the frame to lift and lower, the lifting component includes at least one rotating rod rotatably arranged on the frame, the rotating rod is provided with at least one connecting member and at least one upper top member, the side of the upper top member is in contact with the bottom of the frame, the frame is provided with a telescopic member corresponding to the connecting member one by one, and the telescopic end of the telescopic member is hinged to the corresponding connecting member.

[0012] In an optional solution: the frame is further provided with a limiting member for preventing materials from falling.

[0013] Compared with the prior art, the beneficial effects of the embodiments of the present invention are as follows:

[0014] When the material is transported to the set position, the material is received by the material receiving component and transferred to multiple rollers, and then the multiple rollers roll the material to the designated conveying mechanism. This cycle can achieve fast and efficient reversing transfer of materials, which is beneficial to improving the production efficiency of the entire automated packaging line.

[0015] It should be understood that the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The accompanying drawings are incorporated into and constitute a part of the specification to illustrate embodiments consistent with the present application and, together with the specification, serve to explain the principles of the present application. These drawings and the accompanying description are not intended to limit the scope of the present application in any way, but rather to illustrate the concepts of the present application to those skilled in the art by reference to specific embodiments.

[0017] Figure 1 It is a structural schematic diagram of an embodiment of the present utility model.

[0018] Figure 2 This is a schematic structural diagram from another angle of an embodiment of the present utility model.

[0019] Figure 3 It is a top view of an embodiment of the present utility model.

[0020] Figure 4 It is a front view of an embodiment of the present utility model.

[0021] Figure 5 It is a structural schematic diagram of the material receiving assembly in an embodiment of the present utility model.

[0022] Figure 6 for Figure 2 Enlarged view of point A in the middle.

[0023] Notes on the figure numbers: 1-frame, 2-material receiving assembly, 201-frame, 202-chain conveying structure, 203-driving member, 204-rotating shaft, 205-first transmission structure, 206-second transmission structure, 3-roller, 4-limiting member, 5-lifting assembly, 501-rotating rod, 502-telescopic member, 503-connecting member, 504-upper member. DETAILED DESCRIPTION

[0024] The present application is described in further detail below in conjunction with the accompanying drawings. It is necessary to point out that the following specific implementation methods are only used to further illustrate the present application and cannot be understood as limiting the scope of protection of the present application. Technicians in this field can make some non-essential improvements and adjustments to the present application based on the above application content.

[0025] See also Figures 1 to 4 A roller transfer and conveying mechanism includes a frame 1 and a material receiving assembly 2 arranged on the frame 1. A plurality of rollers 3 are arranged on the frame 1. The material receiving assembly 2 is used to receive materials and transfer them to the plurality of rollers 3.

[0026] It should be noted that the transfer and conveying mechanism also includes a driving structure (not shown in the figure) for driving multiple rollers 3 to rotate synchronously in the same direction. The driving structure adopts existing technology and there are no technical obstacles. Therefore, the specific setting of the driving structure is not limited or elaborated here.

[0027] When the material is transported to the set position (transported by an external conveying mechanism), the material is received by the material receiving component 2 and transferred to multiple rollers 3, and then the multiple rollers 3 roll the material to transfer it to the designated conveying mechanism. This cycle is used to achieve fast and efficient reversing transfer of materials, which is beneficial to improving the production efficiency of the entire automated packaging line.

[0028] Furthermore, the frame 1 is provided with a limiter 4 for preventing materials from falling, and the limiter 4 blocks the materials to prevent them from falling.

[0029] See also Figures 1 to 5 In one embodiment of the present invention, the material receiving assembly 2 includes a frame 201 that is liftably mounted on the frame 1. The frame 201 is located below the plurality of rollers 3, and two groups of chain conveying structures 202 for conveying materials are symmetrically provided on the frame 201. The upper side of the chain conveying structure 202 is lifted and lowered by the frame 201 to be positioned above the material receiving position of the roller 3 or below the material discharging position of the roller 3.

[0030] The material receiving assembly 2 further includes a rotating shaft 204 provided on the frame 201 and a driving member 203 for driving the rotating shaft 204 to rotate. The rotating shaft 204 and the two sets of chain conveying structures 202 are both driven by a second transmission structure 206.

[0031] The output shaft of the driving member 203 and the rotating shaft 204 are transmitted via a first transmission structure 205 .

[0032] It should be noted that the first transmission structure 205 and the second transmission structure 206 include transmission structures composed of several transmission wheels or sprockets, transmission chains or transmission belts, and the driving member 203 is a rotating device such as a reduction motor and a servo motor in the prior art. The above all belong to the prior art, so they are not limited or elaborated here.

[0033] In this embodiment, the two sets of chain conveying structures 202 are driven to operate by the driving member 203. Before receiving the material, the upper side of the two sets of chain conveying structures 202 is higher than the multiple rollers 3. The material is conveyed to the front end position of the two sets of chain conveying structures 202 via the external conveying mechanism (the bottom of the material is in full contact with the chain part of the two sets of chain conveying structures 202), and then the material is conveyed to the position (completely located on the two sets of chain conveying structures 202) by the two sets of chain conveying structures 202, and then the frame 201 is lowered to a certain height so that the material falls on the multiple rollers 3, and then the material is transferred to the designated conveying mechanism via the multiple rollers 3. At this point, the material reversing transfer is completed.

[0034] See also Figure 2 and Figure 6 In one embodiment of the present invention, the transfer and conveying mechanism also includes a lifting component 5 for driving the frame 201 to lift and lower, and the lifting component 5 includes at least one rotating rod 501 rotatably arranged on the frame 1, and the rotating rod 501 is provided with at least one connecting member 503 and at least one upper top member 504, and the side of the upper top member 504 is in contact with the bottom of the frame 201, and the frame 1 is provided with a telescopic member 502 corresponding to the connecting member 503 (the telescopic member 502 can be a telescopic cylinder, an electric telescopic rod, etc., which is the existing technology and is not limited or repeated here), and the telescopic end of the telescopic member 502 is hinged to the corresponding connecting member 503.

[0035] It should be noted that the frame 201 is arranged on the frame 1 through corresponding limiting measures, and it can only be raised and lowered within a certain distance range. As for the specific limiting measures, it can be achieved through the cooperation of slide grooves and limiting blocks or other structures, using existing conventional technical means, so this embodiment will not be elaborated or limited here; in addition, the shape of the connecting member 503 and the upper member 504 is similar to that of a cam.

[0036] In this embodiment, the extension of the telescopic member 502 drives the deflection of the rotating rod 501, and the deflection of the rotating rod 501 drives the deflection of the upper push member 504, thereby pushing the frame 201 to drive the material receiving assembly 2 to rise as a whole. When the telescopic member 502 contracts, the material receiving assembly 2 as a whole descends under the action of its own gravity, thereby realizing material receiving and unloading (the material falls onto multiple rollers 3).

[0037] In addition, it should be understood that although this specification is described in terms of implementation methods, not every implementation method contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.

Claims

1. A roller transfer and conveying mechanism, characterized in that: It comprises a frame (1) and a material receiving assembly (2) arranged on the frame (1), wherein a plurality of rollers (3) are arranged on the frame (1), and the material receiving assembly (2) is used to receive materials and transfer them to the plurality of rollers (3); The material receiving assembly (2) comprises a frame (201) which is liftably arranged on the frame (1), the frame (201) being located below a plurality of rollers (3), and two groups of chain conveying structures (202) for conveying materials are symmetrically arranged on the frame (201), and the upper side of the chain conveying structure (202) is lifted and lowered by the frame (201) to be located above a material receiving position of the rollers (3) or below a material discharge position of the rollers (3).

2. The roller transfer and conveying mechanism according to claim 1, characterized in that: The material receiving assembly (2) further comprises a rotating shaft (204) provided on the frame (201) and a driving member (203) for driving the rotating shaft (204) to rotate. The rotating shaft (204) and the two sets of chain conveying structures (202) are both transmitted via a second transmission structure (206).

3. The roller transfer and conveying mechanism according to claim 2, characterized in that: The output shaft of the driving member (203) and the rotating shaft (204) are transmitted via a first transmission structure (205).

4. The roller transfer and conveying mechanism according to claim 1, characterized in that: The transfer and conveying mechanism also includes a lifting component (5) for driving the frame (201) to lift and lower, and the lifting component (5) includes at least one rotating rod (501) rotatably arranged on the frame (1), and the rotating rod (501) is provided with at least one connecting member (503) and at least one upper member (504), and the side of the upper member (504) is in contact with the bottom of the frame (201), and the frame (1) is provided with a telescopic member (502) corresponding to the connecting member (503), and the telescopic end of the telescopic member (502) is hinged to the corresponding connecting member (503).

5. The roller transfer and conveying mechanism according to claim 1, characterized in that: The frame (1) is also provided with a limiting member (4) for preventing materials from falling.

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