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Self-service retail device with pulley mechanism

A pulley and equipment technology, applied in the field of automation, can solve the problems such as the inability to meet the accurate positioning requirements of large-sized freezer items, the many fault points of the wheel-axle cable mechanism, the complex structure of the three-axis machine and the suction cup, etc., so as to save the overall development cost and extend the The longest contact distance and the effect of shortening the development cycle

Pending Publication Date: 2019-06-18
青岛诺金自动化装备有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] 1. The structure of the three-axis machine and the suction cup is complicated;
[0004] 2. The flexible axle and cable mechanism has many fault points and complex structure;
[0005] 3. The cost of a separate freezer door opening mechanism is high;
[0006] 4. The equipment occupies a large area and has low efficiency;
[0007] 5. The stroke of the suction cup is short, which cannot meet the accurate positioning requirements of large-size freezer items;
[0008] 6. Through the lengthening design of the Z-axis of the three-axis machine, the equipment cost is increased and the process is difficult

Method used

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  • Self-service retail device with pulley mechanism
  • Self-service retail device with pulley mechanism
  • Self-service retail device with pulley mechanism

Examples

Experimental program
Comparison scheme
Effect test

specific Embodiment approach

[0031] Under normal circumstances, if you use a traditional vending machine, you can only sell products stored in refrigeration (2-8°C) or at room temperature. The insulation layer of the equipment itself is very thin, and the leakage of the equipment is relatively large. The new retail automatic vending equipment of information technology doubles the moving distance of the z-axis vacuum suction cup, shortens the length of the z-axis, realizes the automatic vending and storage of frozen products, and achieves the goals of low cost, simple structure and low maintenance cost. The specific implementation is as follows:

[0032] refer to figure 1 , figure 2 , a self-service retail device with a pulley mechanism, which includes a housing and a refrigerator installed in the housing, a three-axis motion mechanism 4, a pulley 3, and a suction cup 7; the three-axis motion mechanism 4 includes a Z-axis bracket 401, an X-axis Support 402, Y-axis support 403; The Y-axis support 403 in...

Embodiment 1

[0036] refer to image 3 , The first pulley 301 is installed on the slider 2, and the first pulley 301 on the Z axis of the three-axis motion mechanism can be installed on the left side, the front, the rear, the top, the bottom or the right side of the slider. The slider 2 can drive the first pulley 301 to move; the first pulley 301 is wound with a rope, one end of the rope is fixed on the Z axis, and one end of the rope on the pulley 3 can be fixed on the upper, middle, lower part of the Z axis or other relatively static Location. The other end is connected to the vacuum suction cup after bypassing the first pulley 301; the slider drives the pulley to move up and down, so that the rope on the pulley drives the suction cup 7 to move up and down.

Embodiment 2

[0038] The pulley 3 also includes a second pulley 302 installed on the Z axis and connected with the first pulley 301 by a rope; when the Z-axis slider moves up and down, the first pulley 301 is driven to move up and down, and the second pulley 302 is driven to rotate at the same time , thus driving the vacuum suction cup to move up and down.

[0039] It should be noted that the number of pulleys can be set as n according to the needs, so as to meet the design needs of different strokes.

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Abstract

The invention provides a self-service retail device with a pulley mechanism. The device comprises a shell as well as a refrigerator, a three-shaft movement mechanism, pulleys and a suction cup which are all installed in the shell; the Z shaft of the three-shaft movement mechanism is provided with a slider and the pulleys. According to the self-service retail device with the pulley mechanism of theinvention, the three-shaft motion mechanism is adopted; the Z-shaft mechanism and the pulleys are matched with each other, so that the maximum moving distance of the bottom suction cup is multiplied,and therefore, the Z-shaft stroke of the three-shaft machine does not need to be made too long, the suction cup of the Z-shaft mechanism can contact with goods at the bottom of the refrigerator; thesuction cup mechanism of the Z-shaft mechanism can pick up the goods and move the goods to a user's goods pick-up position; and therefore, the automatic selling process of frozen and cold storage products such as ice cream, quick-frozen dumplings, quick-frozen packed or takeaway food can be realized.

Description

technical field [0001] The invention belongs to the automation technical field of robot application and upgrading of traditional manufacturing technology, and in particular relates to a self-service retail equipment with a pulley mechanism. Background technique [0002] At present, self-service retail equipment has been widely used, but there are not many self-service retail equipment for frozen goods in the market. It can be seen in the market that the automatic vending ice cream cabinet developed by combining the three-axis machine and the traditional freezer, although it has realized the automatic vending of frozen cold food and beverages, has a certain market selling point, but there are still some disadvantages to be widely promoted, mainly reflected in: [0003] 1. The structure of the three-axis machine and the suction cup is complicated; [0004] 2. The flexible axle and cable mechanism has many fault points and complex structure; [0005] 3. The cost of a separate...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G07F17/00G07F11/00G07F9/10B66D3/06
Inventor 张震德张家骥刘守凯赵秀国
Owner 青岛诺金自动化装备有限公司
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