Drum-type transportation device
By installing sensors and position sensors on the roller conveyor and adjusting the roller speed to maintain the spacing between goods, the problems of goods piling up and bumping are solved, and efficient and safe transportation is achieved.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-05-29
- Publication Date
- 2026-04-10
AI Technical Summary
In roller conveyor systems, the mismatch between the placement and retrieval speeds of goods at both ends of the production line leads to problems such as goods piling up and being damaged by collisions.
Presence sensors and position sensors are installed on the mounting frame of the roller conveyor. The presence of goods is detected by the sensors, and the roller speed is adjusted according to the spacing of the position sensors to ensure that adjacent goods maintain a preset distance and avoid accumulation and collision.
It effectively avoids cargo accumulation and collisions, reduces the risk of equipment damage, adapts to the usage needs of different goods, and improves transportation efficiency.
Smart Images
Figure CN224104798U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model belongs to the roller transportation technical field relates to a roller type conveying device. BACKGROUND
[0002] The roller type conveying device is a device that transports through the rotating roller. Usually includes the mounting frame, the plurality of rotatable rollers are installed on the upper end of the mounting frame, and the roller is connected with the driving motor.
[0003] In the production line, the speed of placing goods and taking goods at both ends of the roller type conveying device may not match, causing the roller type conveying device to partially accumulate goods and even cause damage due to bumping. INVENTION CONTENTS
[0004] In view of the above problems, the utility model provides a roller type conveying device, which solves the problems in the prior art.
[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme:
[0006] A roller type conveying device comprises:
[0007] The mounting frame is frame-shaped;
[0008] The transport roller is installed on the upper side of the mounting frame, and the transport roller is an electric roller;
[0009] The presence sensor is installed on the input end of the mounting frame, and the presence sensor is located above the transport roller;
[0010] The first position sensor is installed on the upper side of the mounting frame;
[0011] The second position sensor is installed on the position close to the output end of the mounting frame, and the first position sensor is arranged between the presence sensor and the second position sensor;
[0012] The distance between the first position sensor and the second position sensor is the interval distance between adjacent goods.
[0013] Optionally, the mounting frame comprises a detection area and an adjustment area, the presence sensor is installed on the detection area, the first position sensor and the second position sensor are installed on the adjustment area, the output end of the adjustment area is provided with a transport area, the transport area is rotatably provided with a plurality of synchronous rollers, and the synchronous rollers are connected to the same driving motor.
[0014] Optionally, the first position sensor is slidably installed on the mounting frame.
[0015] Optionally, a sliding rail is fixedly installed on the side of the mounting frame, a sliding block is slidably installed on the sliding rail, the first position sensor is installed on the sliding block, and a fixing screw is threadedly connected to the sliding block and abuts against the sliding rail.
[0016] Optionally, the sliding rail is provided with a plurality of positioning cone pits in a linear array, and the fixing screw abuts against the positioning cone pit.
[0017] Optionally, the sliding block is rotatably installed with a fine adjustment screw rod, the fine adjustment screw rod is threadedly connected with a mounting block, the mounting block is slidably connected with the sliding block, and the first position sensor is installed on the mounting block.
[0018] Optionally, the positioning cone pit is provided with an encoding in one-to-one correspondence.
[0019] Compared with the prior art, the utility model has the following beneficial effects:
[0020] 1. The transport roller for transportation is installed on the upper side of the mounting frame, and the transport roller is set as an electric roller, so that each transport roller can be independently speed-adjusted. The existence sensor is arranged at the input end position of the mounting frame to detect whether there is goods at the entrance end, so as to avoid goods accumulation. The first position sensor and the second position sensor are arranged on the mounting frame, and the interval between the first position sensor and the second position sensor is the interval distance of adjacent goods. When the next goods enters the detection position of the first position sensor and the previous goods has not yet driven away from the detection position of the second position sensor, the next goods is stopped from transportation. After the previous goods drives away from the detection position of the second position sensor, the next goods resumes transportation. In this way, adjacent goods will keep a preset distance, and the situation of goods accumulation and collision is avoided.
[0021] 2. The first position sensor is slidably arranged, so that the interval between the first position sensor and the second position sensor can be adjusted, and different goods can be adapted.
[0022] 3. The fine adjustment screw rod is arranged to finely adjust the position of the first position sensor, so that the interval between the first position sensor and the second position sensor can be more accurately adjusted. Meanwhile, the signal emitting end and the receiving end of the first position sensor can be aligned through fine adjustment. BRIEF DESCRIPTION OF DRAWINGS
[0023] Figure 1 is a schematic diagram of the overall structure of an embodiment of the utility model;
[0024] Figure 2 is Figure 1 an enlarged schematic diagram of part A in FIG. 1.
[0025] Reference signs: 1, mounting frame; 11, detection area; 12, adjustment area; 13, transportation area; 131, synchronous roller; 2, transportation roller; 3, presence sensor; 41, first position sensor; 42, second position sensor; 51, sliding rail; 52, sliding block; 53, fixing screw; 531, positioning cone pit; 541, fine adjustment screw; 542, mounting block. DETAILED DESCRIPTION
[0026] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.
[0027] Please refer to Figure 1 and Figure 2 The drum-type transportation device disclosed in the embodiments of the present application comprises a mounting frame 1, the mounting frame 1 is in a frame shape, a plurality of transportation rollers 2 are mounted on the upper side of the mounting frame 1, the transportation rollers 2 are electric rollers, a presence sensor 3 is fixedly mounted at the input end of the mounting frame 1, the presence sensor 3 is located above the transportation rollers 2, a first position sensor 41 and a second position sensor 42 are mounted on the upper side of the mounting frame 1, the second position sensor 42 is mounted at a position close to the output end of the mounting frame 1, the first position sensor 41 is arranged between the presence sensor 3 and the second position sensor 42, and the distance between the first position sensor 41 and the second position sensor 42 is the interval distance between adjacent goods.
[0028] Specifically, the transportation rollers 2 for transportation are mounted on the upper side of the mounting frame 1, and the transportation rollers 2 are electric rollers, so that each transportation roller 2 can be independently speed-adjusted. The presence sensor 3 is arranged at the input end position of the mounting frame 1 to detect whether there is goods at the entrance end, thereby avoiding goods accumulation. The first position sensor 41 and the second position sensor 42 are arranged on the mounting frame 1, and the distance between the first position sensor 41 and the second position sensor 42 is the interval distance between adjacent goods. When the next goods enters the detection position of the first position sensor 41, the previous goods has not yet driven away from the detection position of the second position sensor 42, the next goods is stopped from transportation, and after the previous goods drives away from the detection position of the second position sensor 42, the next goods resumes transportation. In this way, adjacent goods can be kept at a preset distance, and the situation of goods accumulation and collision can be avoided.
[0029] In some possible implementation manners, the mounting rack 1 is a rectangular rack formed of square tubes or other types of profiles, the transport roller 2 is an electric roller, and the electric roller is a commercially available product which will not be described herein. The presence sensor 3 can be selected as a safety grating and is fixed on the upper sides of the mounting rack 1 by bolts. The first position sensor 41 and the second position sensor 42 can be selected as a pair of photoelectric switches. The signal output ends and the receiving ends of the presence sensor 3, the first position sensor 41 and the second position sensor 42 are respectively mounted on the two sides of the mounting rack 1.
[0030] As a specific embodiment of the roller type transport device provided in the application, the mounting rack 1 includes a detection area 11 and an adjustment area 12. The presence sensor 3 is mounted on the detection area 11, and the first position sensor 41 and the second position sensor 42 are mounted on the adjustment area 12. The adjustment area 12 is provided with a transport area 13 at the output end. The transport area 13 is rotatably provided with a plurality of synchronous rollers 131 connected to the same drive motor.
[0031] Overall, in use, the adjustment of the distance of the goods is mainly at the positions of the first position sensor 41 and the second position sensor 42. By dividing the detection area 11, the adjustment area 12 and the transport area 13, the use of the electric roller is reduced, and the use cost is reduced.
[0032] In some possible implementation manners, the second position sensor 42 is located at the junction between the adjustment area 12 and the transport area 13. The mounting rack 1 extends to the transport area 13. The synchronous rollers 131 are rollers with the same outer diameter as the transport roller 2 and are rotatably mounted on the upper middle part of the mounting rack 1. Adjacent two synchronous rollers 131 are connected by a chain and are driven by the same drive motor.
[0033] As another specific embodiment of the roller type transport device provided in the application, the first position sensor 41 is slidably mounted on the mounting rack 1.
[0034] In combination with a specific use scenario, by providing the slidable first position sensor 41, the distance between the first position sensor 41 and the second position sensor 42 can be adjusted to adapt to different goods.
[0035] Further, the mounting rack 1 is fixedly provided with a sliding rail 51 on the side. The sliding rail 51 is slidably provided with a sliding block 52. The first position sensor 41 is mounted on the sliding block 52. The sliding block 52 is threadedly connected with a fixing screw 53. The fixing screw 53 abuts against the sliding rail 51.
[0036] It should be understood that, by providing the sliding rail 51, the sliding block 52 and the fixing screw 53, the position of the first position sensor 41 can be adjusted and fixed.
[0037] Further, the linear array of the sliding rail 51 is provided with a plurality of positioning cone pits 531, and the fixing screws 53 are arranged in the positioning cone pits 531.
[0038] It should be understood that, by arranging the positioning cone pits 531, the position of the first position sensor 41 is further facilitated to be fixed, and the possibility of displacement during use is reduced.
[0039] Further, the sliding block 52 is rotatably provided with a fine adjustment screw 541, the fine adjustment screw 541 is threadedly connected with a mounting block 542, the mounting block 542 is slidably connected with the sliding block 52, and the first position sensor 41 is mounted on the mounting block 542.
[0040] It should be understood that, by arranging the fine adjustment screw 541, the position of the first position sensor 41 is fine adjusted, the distance between the first position sensor 41 and the second position sensor 42 is more accurately adjusted, and the signal transmitting end and the receiving end of the first position sensor 41 are aligned by fine adjustment.
[0041] In some possible manners, the sliding rail 51 is two parallel arranged cylindrical sliding rods fixedly arranged on the side surface of the mounting frame 1, the sliding block 52 is a rectangular block, the bottom of the sliding block 52 is fixedly connected with a connecting block provided with a threaded hole, the fixing screw 53 is arranged in the threaded hole, the side surface of the sliding block 52 is fixedly provided with a bearing seat, the fine adjustment screw 541 is arranged in the bearing seat, the mounting block 542 is a special-shaped block, and is fixedly connected with the sliding block 52, and the first position sensor 41 is fixedly connected to the upper end of the mounting block 542. In order to facilitate the alignment of the two ends of the first position sensor 41, the positioning cone pits 531 are one-to-one provided with codes, scales are arranged between the positioning cone pits 531, a pointer is arranged below the mounting block 542, and the distance between the adjacent positioning cone pits 531 is not more than the adjustable distance of the fine adjustment screw 541.
[0042] Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement to part of the technical features, and any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model should be included in the protection scope of the utility model.
Claims
1. A drum conveyor, characterized in that The utility model relates to a kind of automatic warehouse, including: Mounting frame (1), the mounting frame (1) is frame-like; Transportation roller (2), multiple transportation roller (2) is installed on the upper side of the mounting frame (1), the transportation roller (2) is electric roller; Presence sensor (3), the presence sensor (3) is installed on the input end of the mounting frame (1), and the presence sensor (3) is located above the transportation roller (2); First position sensor (41), the first position sensor (41) is installed on the upper side of the mounting frame (1); Second position sensor (42), the second position sensor (42) is installed on the mounting frame (1) close to output end position, and the first position sensor (41) is arranged between the presence sensor (3) and second position sensor (42); Wherein, the interval between the first position sensor (41) and second position sensor (42) is adjacent goods interval distance.
2. A drum conveyor as claimed in claim 1, wherein: The mounting frame (1) includes detection area (11) and adjustment area (12), the presence sensor (3) is installed on the detection area (11), and the first position sensor (41) and second position sensor (42) are installed on the adjustment area (12), and the output end of the adjustment area (12) is provided with transport area (13), the transport area (13) is rotatably provided with multiple synchronous rollers (131), and the synchronous roller (131) is connected to the same drive motor.
3. A drum conveyor as claimed in claim 1, wherein: The first position sensor (41) is slidably installed on the mounting frame (1).
4. A drum conveyor as claimed in claim 3, wherein: The side surface of the mounting frame (1) is fixedly provided with sliding rail (51), the sliding rail (51) is slidably provided with sliding block (52), the first position sensor (41) is installed on the sliding block (52), and the sliding block (52) is threadedly connected with fixed screw (53), and the fixed screw (53) is resisted to the sliding rail (51).
5. A drum conveyor as claimed in claim 4, wherein: The sliding rail (51) is linearly arranged with multiple positioning cone pits (531), and the fixed screw (53) is resisted in the positioning cone pit (531).
6. A drum conveyor as claimed in claim 5, wherein: The sliding block (52) is rotatably provided with fine adjustment screw (541), the fine adjustment screw (541) is threadedly connected with mounting block (542), the mounting block (542) is slidably connected with sliding block (52), and the first position sensor (41) is installed on the mounting block (542).
7. A drum conveyor as claimed in claim 6, wherein: The positioning cone pit (531) is one-to-one provided with code.