Article conveyance device

Abstract

The utility model relates to an article carrying device which comprises a support, a guide rail, a screw rod, a screw rod driving mechanism, a nut and a hook, tray storage feedback sensors are arranged at the two ends of the support, and a support inner tray existence detection sensor and an article detection sensor are arranged on one side of the support. The guide rail and the screw are arranged on the support in parallel, the screw is driven by the screw driving mechanism to rotate, the nut is in threaded connection with the screw in a matched mode, and the guide rail penetrates through the nut and is assembled with the nut in a sliding mode. The hook is fixedly installed on the nut, and hooking parts are arranged at the two ends of the hook. The article carrying device has the advantages of being simple in structure, good in reliability and capable of hooking trays in two directions.

Description

Technical Field

[0001] The utility model belongs to the technical field of article transport, and in particular relates to an article transport device. Background Art

[0002] In the field of financial equipment, there is the issue of transporting items. For example, when ETC is stored and issued, the ETC is placed in a pallet, and the pallet is transported by a transport device.

[0003] Similar article handling devices on the market currently have pallet detection devices usually arranged on the motion mechanism. During the handling process, the cable of the pallet detection device is dragged, which is easy to cause cable failure and affect reliability. In addition, this arrangement has a relatively complex structure. In addition, when the pallet is hooked onto the handling device, it can only be hooked in one direction, which restricts the scope of use to a certain extent. Utility Model Content

[0004] In view of this, the purpose of the utility model is to provide an article handling device, which has the advantages of simple structure, good reliability and the ability to hook the pallet in both directions.

[0005] The utility model solves the above problems through the following technical means:

[0006] An article handling device comprises a bracket, a guide rail, a screw, a screw driving mechanism, a nut and a hook, wherein both ends of the bracket are provided with a tray storage feedback sensor, and one side of the bracket is provided with a tray presence detection sensor and an article detection sensor in the bracket; the guide rail and the screw are arranged in parallel on the bracket, the screw is driven to rotate by the screw driving mechanism, the nut is threadedly connected with the screw, the guide rail passes through the nut and is slidably assembled with the nut; the hook is fixedly mounted on the nut, and both ends of the hook are provided with a hooking portion.

[0007] Furthermore, the screw drive mechanism includes a motor and a belt transmission mechanism, and the motor is connected to the screw drive through the belt transmission mechanism.

[0008] Furthermore, the belt transmission mechanism includes a motor synchronous pulley coaxially fixedly sleeved with the output end of the motor, a screw synchronous pulley coaxially fixedly sleeved with one end of the screw, and a synchronous belt installed between the motor synchronous pulley and the screw synchronous pulley.

[0009] Furthermore, a slide groove matching the tray is provided on the top of the bracket.

[0010] Furthermore, the guide rail and the screw rod are installed at the bottom of the slide groove.

[0011] Furthermore, the motor is installed at the bottom of the bracket.

[0012] Beneficial effects of the utility model:

[0013] The article handling device of the utility model includes a bracket, a guide rail, a screw, a screw driving mechanism, a nut and a hook. Both ends of the bracket are provided with a tray storage feedback sensor, and one side of the bracket is provided with a tray presence detection sensor and an article detection sensor in the bracket; the guide rail and the screw are arranged in parallel on the bracket, the screw is driven to rotate by the screw driving mechanism, the nut is threadedly connected with the screw, the guide rail passes through the nut and is slidably assembled with the nut; the hook is fixedly installed on the nut, and both ends of the hook are provided with a hooking part. The article handling device of the present application has the advantages of simple structure, good reliability, and the ability to hook the pallet in both directions. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0015] Figure 1 It is a schematic diagram of the structure of a preferred embodiment of the utility model;

[0016] Figure 2 A schematic diagram of hooking a tray;

[0017] Figure 3 This is a schematic diagram of the tray being checked;

[0018] Figure 4 This is a schematic diagram of the application of the article handling device.

[0019] In the figure: 1. bracket; 2. guide rail; 3. screw; 4. sensor for detecting the presence of a tray in the bracket; 5. object detection sensor; 6. motor; 7. motor synchronous pulley; 8. screw synchronous pulley; 9. synchronous belt; 10. nut; 11. tray storage feedback sensor; 12. hook; 13. tray; 14. object handling device; 15. storage mechanism; 16. conveying mechanism. DETAILED DESCRIPTION

[0020] The present invention is further described in detail below through the accompanying drawings and embodiments. Through these descriptions, the features and advantages of the present invention will become clearer and more specific. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them.

[0021] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0022] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0023] like Figures 1 to 3 As shown, the utility model discloses an article handling device, including a bracket 1, a guide rail 2, a screw 3, a screw driving mechanism, a nut 10 and a hook 12, wherein both ends of the bracket are provided with a tray storage feedback sensor 11, and one side of the bracket is provided with a tray presence detection sensor 4 and an article detection sensor 5 in the bracket; the guide rail and the screw are arranged in parallel on the bracket, the screw is driven to rotate by the screw driving mechanism, the nut is threadedly connected with the screw, the guide rail passes through the nut and is slidably assembled with the nut; the hook is fixedly mounted on the nut, and both ends of the hook are provided with a hooking portion.

[0024] In this embodiment, the screw drive mechanism includes a motor 6 and a belt transmission mechanism, and the motor is connected to the screw through the belt transmission mechanism. The belt transmission mechanism includes a motor synchronous pulley 7 coaxially fixedly sleeved with the output end of the motor, a screw synchronous pulley 8 coaxially fixedly sleeved with one end of the screw, and a synchronous belt 9 installed between the motor synchronous pulley and the screw synchronous pulley.

[0025] It can be understood that a slide groove matching the pallet is provided at the top of the bracket, and the hooked pallet can be received into the slide groove; in addition, the guide rail and the screw rod are installed at the bottom of the slide groove, and the motor is installed at the bottom of the bracket.

[0026] When applied, such as Figure 4 As shown, it is used in conjunction with a storage mechanism and a transmission mechanism.

[0027] During operation, after the pallet storage feedback sensor 11 detects the pallet 13 in the storage mechanism 15, the power system composed of the motor 6, the motor synchronous pulley 7, the synchronous belt 9, the screw synchronous pulley 8, the screw 3, and the nut 10 drives the hook 12 to move to the front end, wherein the screw, the guide rail, the nut, and the screw drive mechanism constitute a screw transmission mechanism; the transmission mechanism 16 installed on the storage mechanism drives the article handling device 14 to move up and down, so that the hooking part hooks the pallet 13; the power system of the article handling device 14 drives the hook 12 to hook the pallet 13 into the article handling device 14;

[0028] The tray presence detection sensor 4 in the bracket can detect whether there is a tray 13 in the article handling device 14; the article detection sensor 5 can detect whether there is an article in the tray 13;

[0029] Both ends of the bracket 1 are provided with tray storage feedback sensors 11, which can simultaneously detect the trays 13 of the storage mechanisms 15 on both sides; both ends of the hook are provided with hooking parts, which can respectively hook the trays 13 of the storage mechanisms 15 on both sides.

[0030] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the purpose and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. An article handling device, characterized in that: It includes a bracket, a guide rail, a screw, a screw driving mechanism, a nut and a hook. Both ends of the bracket are provided with a tray storage feedback sensor, and one side of the bracket is provided with a tray presence detection sensor and an item detection sensor in the bracket; the guide rail and the screw are arranged in parallel on the bracket, the screw is driven to rotate by the screw driving mechanism, the nut is threadedly connected with the screw, the guide rail passes through the nut and is slidably assembled with the nut; the hook is fixedly installed on the nut, and both ends of the hook are provided with a hooking part.

2. The article handling device according to claim 1, characterized in that: The screw driving mechanism comprises a motor and a belt transmission mechanism, and the motor is connected to the screw through the belt transmission mechanism.

3. The article handling device according to claim 2, characterized in that: The belt transmission mechanism comprises a motor synchronous pulley coaxially fixedly sleeved with the output end of the motor, a screw synchronous pulley coaxially fixedly sleeved with one end of the screw, and a synchronous belt installed between the motor synchronous pulley and the screw synchronous pulley.

4. The article handling device according to claim 3, characterized in that: A slide groove matching the tray is provided on the top of the bracket.

5. The article handling device according to claim 4, characterized in that: The guide rail and the screw rod are installed at the bottom of the slideway.

6. The article handling device according to claim 5, characterized in that: The motor is installed at the bottom of the bracket.

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