Frame unloading positioning structure

Abstract

The utility model relates to the field of material transportation equipment, in particular to a frame unloading positioning structure which comprises a conveying assembly and a positioning frame assembly, the conveying assembly comprises a conveying frame, and the positioning frame assembly is arranged at the end, away from a feeding port, of the conveying frame. The positioning frame assembly comprises a positioning abutting block, a positioning pressing block, a transverse pressing block and a positioning rotation driving part, the positioning rotation driving part drives the positioning pressing block to rotate on the conveying frame, the positioning abutting block and the positioning pressing block are oppositely arranged, and the transverse pressing block transversely moves on one side of the conveying frame. Compared with the prior art, the end point and side direction positioning can be carried out on the transportation frame in the transportation process, the end head of the transportation frame is clamped and positioned through the positioning pressing block and the positioning abutting block, movement of the transportation frame in the discharging process is avoided, the positioning efficiency of the transportation frame in the discharging process is greatly improved, and the automatic process of material loading and unloading is promoted.

Description

TECHNICAL FIELD

[0001] The utility model relates to material conveying equipment field, especially the unloading conveying positioning machinery. BACKGROUND

[0002] At present, in order to improve the loading and unloading efficiency of transport frame and automatic operation, many factories adopt full-automatic mechanical arm as handling mechanism to carry out material loading and unloading operation, but the transport frame needs to be in specific position to complete the unloading material task with full-automatic mechanical arm, the transport frame is difficult to position in the conveying process, needs the worker to assist positioning, and because different transport frames can correspond to different goods or different unloading modes, manual adjustment unloading specific mode is needed, greatly limit the automatic process and reduce the loading efficiency.

[0003] The technical problem to be solved by the present application is how to improve the positioning effect of the transport frame during transportation and unloading. UTILITY MODEL CONTENTS

[0004] In order to overcome the defects of the prior art, the purpose of the utility model is to provide a frame unloading positioning structure.

[0005] The technical scheme adopted by the utility model is: the frame unloading positioning structure, including conveying assembly and positioning frame assembly, the conveying assembly includes conveying frame, the positioning frame assembly is arranged at one end of the conveying frame away from the feeding port, the positioning frame assembly includes positioning abutment, positioning pressing block, transverse pressing block and positioning rotary driving part, the positioning rotary driving part drives the positioning pressing block to rotate on the conveying frame, the positioning abutment and the positioning pressing block are oppositely arranged, and the transverse pressing block moves transversely on one side of the conveying frame.

[0006] In some embodiments, the conveying wheel and the conveying driving element, the conveying frame is provided with conveying wheels on both sides, a plurality of conveying wheels are limited to rotate on the conveying frame, the conveying wheels on both sides of the conveying frame are connected through synchronous shafts, and the conveying wheels on the same side of the conveying frame are connected through chain and sprocket transmission.

[0007] In some embodiments, the conveying wheel is a single-sided wheel.

[0008] In some embodiments, one side of the positioning abutment facing the feeding port of the conveying assembly is provided with a buffer pad.

[0009] In some embodiments, the positioning rotary driving part includes a positioning driving element, a rotary synchronous shaft and a rotary connecting block, the fixed end of the positioning driving element is limited to rotate on the conveying frame, the output end is rotatably connected with the rotary connecting block, the positioning pressing block and the rotary connecting block are fixedly arranged on the outer wall of the rotary synchronous shaft, and the rotary synchronous shaft is limited to rotate on the conveying frame.

[0010] In some embodiments, the lateral pressing block is provided with a lateral driving element, which drives the lateral pressing block to move laterally on the conveying frame.

[0011] In some embodiments, a guide pulley is arranged on the conveying frame opposite to the lateral pressing block, and the guide pulley is limited to rotate on the conveying frame.

[0012] In some embodiments, a scanner is arranged on the conveying frame, and a scanning end of the scanner faces upward.

[0013] In some embodiments, two bodies are arranged side by side, and the lateral pressing block is arranged on a side away from the other conveying frame.

[0014] The utility model discloses the beneficial effect lies in:

[0015] The unloading positioning structure sets the positioning frame assembly on the conveying assembly, can position the end and lateral of the transportation frame in transportation, and the positioning pressing block and the positioning resisting block clamp and position the end of the transportation frame, avoid the movement of the transportation frame in the unloading process, greatly improve the positioning efficiency of the transportation frame when unloading, promote the automatic process of loading and unloading material. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is the whole structure schematic diagram of example 1;

[0017] Figure 2 It is Figure 1 The structure of the reference numeral A is enlarged schematic diagram;

[0018] Figure 3 It is the whole structure schematic diagram of example 2;

[0019] The corresponding of the reference numeral and name in the drawing are as follows: 1, conveying assembly;2, positioning frame assembly;11, conveying frame;12, conveying wheel;13, conveying driving element;21, positioning resisting block;22, positioning pressing block;23, lateral pressing block;24, positioning rotating driving part;241, positioning driving element;242, rotating synchronous shaft;243, rotating connecting block;25, guide pulley;26, scanner. DETAILED DESCRIPTION

[0020] The technical scheme in the embodiments of the utility model will be described clearly and completely in combination with the drawings in the embodiments of the utility model, and obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without making creative labor belong to the protection scope of the utility model.

[0021] Example 1

[0022] Referring to Figure 1 The utility model provides a technical scheme: unloading frame positioning structure, including conveying assembly 1 and positioning frame assembly 2. Positioning frame assembly 2 is set up in conveying assembly 1 far from the one end of feed inlet.

[0023] Conveying assembly 1 includes conveying frame 11, conveying wheel 12 and conveying drive element 13, and conveying wheel 12 is arranged on the both sides of conveying frame 11 respectively, and the conveying wheel 12 is limited to rotate on conveying frame 11, and the conveying wheel 12 on the both sides of conveying frame 11 is realized synchronous rotation through synchronous shaft, and the conveying wheel 12 on the same side of conveying frame 11 is connected through chain and sprocket transmission. The fixed end of conveying drive element 13 is fixedly connected with conveying frame 11, and the output end drives one of synchronous shafts to rotate through chain and sprocket, to drive all synchronous wheels to rotate. In order to ensure the moving direction of transport frame on conveying wheel 12, the conveying wheel 12 is single-side wheel.

[0024] Positioning frame assembly 2 includes positioning resistance block 21, positioning pressing block 22, transverse pressing block 23 and positioning rotation drive part 24, and positioning resistance block 21 is set up in conveying assembly 1 far from the one end of feed inlet, and the side of positioning resistance block 21 towards the feed inlet of conveying assembly 1 is provided with buffer pad, and the buffer pad can buffer the impact force caused by the abutment of transport frame and positioning resistance block 21. In order to abut the whole end of transport frame, positioning resistance block 21 can be provided with several blocks. Positioning rotation drive part 24 drives positioning pressing block 22 to rotate on conveying frame 11. Positioning rotation drive part 24 includes positioning drive element 241, rotation synchronous shaft 242 and rotation connecting block 243, and positioning drive element 241 is output linear motion cylinder or electric cylinder, and the fixed end of positioning drive element 241 is limited to rotate on conveying frame 11, and the output end is rotationally connected with rotation connecting block 243, and positioning pressing block 22 and rotation connecting block 243 are fixedly arranged on the outer wall of rotation synchronous shaft 242, and rotation synchronous shaft 242 is limited to rotate on conveying frame 11, and according to actual demand, several positioning pressing blocks 22 can be arranged on the outer wall of rotation synchronous shaft 242. When the output end of positioning drive element 241 extends, it drives rotation connecting block 243 and rotation synchronous shaft 242 to rotate, finally realizes the rotation of positioning pressing block 22, positioning resistance block 21 and positioning pressing block 22 are relatively arranged, so that positioning pressing block 22 rotates towards positioning resistance block 21, to realize the positioning of positioning pressing block 22 and positioning resistance block 21 to the end of transport frame. Transverse pressing block 23 is arranged on one side of conveying frame 11, and transverse pressing block 23 is provided with transverse drive element, and the transverse drive element is output linear motion cylinder or electric cylinder. The transverse drive element drives transverse pressing block 23 to move laterally on conveying frame 11. Several transverse pressing blocks 23 are arranged on the same side of conveying frame 11, and the transverse pressing block 23 can limit the lateral movement of transport frame.

[0025] In order to further limit the lateral movement of the transport frame at low cost, in the embodiment, a guide pulley 25 is preferably arranged on the two sides of the conveying frame 11 opposite to the lateral pressing block 23, and the guide pulley 25 is limited to rotate on the conveying frame 11.

[0026] In order to be able to carry out specific unloading operations on the specified transport frame, the conveying frame 11 is provided with a scanner 26, which is responsible for scanning the DMP code on the transport frame, and the scanning end of the scanner 26 faces upward, and the top of the scanner 26 is lower than the transport surface of the conveying wheel 12, so as to avoid damage to the scanner 26 by the bottom of the transport frame, and also to avoid the scanner 26 hindering the movement of the transport frame.

[0027] In order to determine that the transport frame enters the conveying assembly 1, the conveying frame 11 is provided with a position sensor fixedly arranged at the two ends of the conveying frame 11.

[0028] The working principle and use process of the utility model are as follows: the transport frame enters the structure from the conveying assembly 1, in the moving process, the lateral pressing block 23 is pressed to the transport frame direction, the lateral movement of the transport frame is limited, when one end of the transport frame abuts against the positioning abutting block 21, the conveying assembly 1 stops, the positioning pressing block 22 rotates, and one end of the transport frame is pressed between the positioning abutting block 21 and the positioning pressing block 22, the lateral pressing block 23 tightly presses the transport frame between the lateral pressing block 23 and the guide pulley 25, the scanner 26 scans the DMP code of the transport frame, the material removing robot above the conveying assembly 1 removes the material in the transport frame, after the removal is completed, the positioning pressing block 22 resets, and the transport frame moves out of the structure along the original direction through the conveying assembly 1.

[0029] Embodiment 2

[0030] In order to improve the efficiency of unloading, the body can be arranged in parallel with two, in order to avoid the mutual interference of the lateral pressing block 23, the lateral pressing block 23 is arranged on the side away from the other conveying frame 11.

[0031] Finally, it should be noted that: the above only for the preferred examples of the utility model, and not for limiting the utility model, although the utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art, it still can modify the technical scheme recorded in the foregoing embodiments, or make equivalent replacement to part of the technical features. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the utility model shall be included in the protection scope of the utility model.

Claims

1. A frame removal positioning structure, characterized by, The device comprises a conveying assembly (1) and a positioning frame assembly (2), the conveying assembly (1) comprises a conveying frame (11), the positioning frame assembly (2) is arranged at one end of the conveying frame (11) away from a feeding port, the positioning frame assembly (2) comprises a positioning stopper (21), a positioning pressing block (22), a transverse pressing block (23) and a positioning rotary driving component (24), the positioning rotary driving component (24) drives the positioning pressing block (22) to rotate on the conveying frame (11), the positioning stopper (21) and the positioning pressing block (22) are arranged oppositely, and the transverse pressing block (23) moves transversely on one side of the conveying frame (11).

2. The frame-off positioning structure of claim 1, wherein The conveying assembly (1) comprises conveying wheels (12) and a conveying driving element (13), conveying wheels (12) are arranged on both sides of the conveying frame (11) respectively, a plurality of the conveying wheels (12) are limited to rotate on the conveying frame (11), the conveying wheels (12) on both sides of the conveying frame (11) are connected through synchronous shafts, and the conveying wheels (12) on the same side of the conveying frame (11) are connected through a chain and a sprocket.

3. The frame-off positioning structure of claim 2, wherein, The conveying wheel (12) is a single-sided wheel.

4. The frame-off positioning structure of claim 1, wherein One side of the positioning stopper (21) facing the feeding port of the conveying assembly (1) is provided with a buffer pad.

5. The frame-off positioning structure of claim 1, wherein The positioning rotary driving component (24) comprises a positioning driving element (241), a rotary synchronous shaft (242) and a rotary connecting block (243), the fixed end of the positioning driving element (241) is limited to rotate on the conveying frame (11), the output end is connected with the rotary connecting block (243) in rotation, the positioning pressing block (22) and the rotary connecting block (243) are fixedly arranged on the outer wall of the rotary synchronous shaft (242), and the rotary synchronous shaft (242) is limited to rotate on the conveying frame (11).

6. The frame-off positioning structure of claim 1, wherein The transverse pressing block (23) is provided with a transverse driving element, and the transverse driving element drives the transverse pressing block (23) to move transversely on the conveying frame (11).

7. The frame-off positioning structure of claim 1, wherein The device comprises guide pulleys (25), the guide pulleys (25) are arranged on both sides of the conveying frame (11) oppositely to the transverse pressing block (23), and the guide pulleys (25) are limited to rotate on the conveying frame (11).

8. The frame-off positioning structure of claim 1, wherein, The conveying frame (11) is provided with a scanner (26), and the scanning end of the scanner (26) faces upwards.

9. The frame-off positioning structure of claim 1, wherein, Two bodies are arranged side by side, and the transverse pressing block (23) is arranged on one side away from the other conveying frame (11).

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