Stacked plastic article quantitative separation device and equipment

Abstract

The utility model relates to the field of plastic product processing equipment, more specifically, the utility model relates to a kind of stacked plastic product quantitative separation device, comprising: operating platform, its upper end is equipped with strip through slot along front-back direction;Feeding mechanism, it is respectively connected with the rear end of the strip through slot, to be continuously conveyed horizontal stacked plastic product by rear to front to the strip through slot;In-place detection mechanism, it is set above the operating platform, and have the detection site for detecting whether there is plastic product with the strip through slot corresponding;Separation and push mechanism, it is set above the strip through slot, and the separation and push mechanism separates and pushes forward the plurality of plastic products in the foremost side of the strip through slot with other plastic products.The utility model provides a kind of stacked plastic product quantitative separation device, realizes the quantitative separation of stacked plastic product, improves the efficiency and accuracy of plastic product subpackaging.

Description

Technical Field

[0001] This utility model relates to the field of plastic product processing equipment. More specifically, this utility model relates to a quantitative separation device and equipment for stacked plastic products. Background Technology

[0002] In the production of disposable plastic products, such as plastic cup lids and cups, the finished products are output in stacks. When bagging or boxing, the plastic cup lids are also stacked. Therefore, it is necessary to quantitatively separate the plastic cup lids after processing before packaging them individually. Currently, the traditional method for quantitatively separating plastic products is manual operation. However, manual operation is not only time-consuming but also prone to errors in counting. Therefore, it is necessary to develop a device that can automatically achieve quantitative separation of stacked plastic products. Utility Model Content

[0003] The purpose of this invention is to provide a quantitative separation device for stacked plastic products, thereby achieving quantitative separation of stacked plastic products and improving the efficiency and accuracy of plastic product packaging.

[0004] The technical solution of this utility model to solve the above-mentioned technical problems is as follows: A quantitative separation device for stacked plastic products, comprising:

[0005] The control panel has a strip-shaped through groove at its upper end along the front-to-back direction;

[0006] The feeding mechanism is connected to the rear end of the strip channel to continuously feed horizontally stacked plastic products into the strip channel from back to front.

[0007] The detection mechanism is located above the operating table and has a detection position corresponding to the strip groove for detecting whether there are plastic products.

[0008] A separation and pushing mechanism is disposed above the strip-shaped channel. The separation and pushing mechanism separates the foremost plastic products in the strip-shaped channel from other plastic products and pushes them forward.

[0009] Furthermore, the aforementioned quantitative separation device for stacked plastic products also includes:

[0010] The mounting frame is set on the operating table, and the positioning detection mechanism and the separation pushing mechanism are both connected to the mounting frame.

[0011] Furthermore, in the aforementioned quantitative separation device for stacked plastic products, the positioning detection mechanism includes:

[0012] An infrared emitter, which is mounted on the mounting bracket;

[0013] An infrared receiver is provided with a mounting hole on the bottom wall of the strip-shaped through groove. The infrared receiver is disposed in the mounting hole and is vertically opposite to the infrared transmitter. The detection position is formed between the infrared receiver and the infrared transmitter.

[0014] Furthermore, in the aforementioned quantitative separation device for stacked plastic products, the separation and pushing mechanism includes:

[0015] A linear drive unit is mounted on the mounting bracket in the front-to-back direction;

[0016] A connecting seat is disposed above the operating table and is connected to the linear drive unit in a transmission manner.

[0017] A lifting unit is mounted on the connecting seat;

[0018] The push plate is vertically arranged and connected to the lifting unit.

[0019] Furthermore, in the aforementioned quantitative separation device for stacked plastic products, the linear drive unit is a linear module, which is arranged on the mounting frame in the front-to-back direction, with its slider facing downwards and connected to the connecting seat.

[0020] Furthermore, in the aforementioned quantitative separation device for stacked plastic products, the lifting unit includes:

[0021] A telescopic cylinder, the cylinder body of which is connected to the connecting seat, and its push rod is set vertically downward;

[0022] The L-shaped connecting plate has one end connected to the push rod of the telescopic cylinder and the other end connected to the push plate.

[0023] A slide rail, which is vertically mounted on the connecting seat;

[0024] A slider, which can slide up and down, is mounted on the slide rail and connected to the L-shaped connecting plate.

[0025] Furthermore, in the aforementioned quantitative separation device for stacked plastic products, the feeding mechanism includes:

[0026] A belt conveyor with its conveying surface arranged in the front-to-back direction, and its discharge port connected to the rear end of the strip trough;

[0027] Two baffles are vertically arranged at the upper end of the belt conveyor in the front-to-back direction, and a guide chute is formed between the two baffles, which is connected to the rear end of the strip-shaped through groove.

[0028] This utility model also provides a quantitative separation device for stacked plastic products, including multiple sets of quantitative separation devices as described in any of the above claims, wherein the multiple sets of quantitative separation devices for stacked plastic products are arranged in parallel.

[0029] The beneficial effects of this utility model are:

[0030] In this quantitative separation device, a feeding mechanism continuously conveys horizontally stacked plastic products into a strip-shaped trough. After the plastic products are detected by the arrival detection mechanism, the separation and pushing mechanism separates the foremost plastic products from the other plastic products and pushes them forward, achieving quantitative separation of the stacked plastic products and improving the efficiency and accuracy of plastic product packaging.

[0031] Other advantages, objectives and features of this invention will be partly apparent from the following description, and partly understood by those skilled in the art through study and practice of this invention. Attached Figure Description

[0032] Figure 1 This is a schematic diagram of the quantitative separation device described in this utility model;

[0033] Figure 2 This is a cross-sectional view of the operating table described in this utility model;

[0034] Figure 3 This is a cross-sectional view of the operating table described in this utility model;

[0035] Figure 4 for Figure 3 Detailed view of point A in the middle;

[0036] Figure 5 This is a top view of the quantitative separation device described in this utility model. Detailed Implementation

[0037] The present invention will now be described in further detail with reference to the accompanying drawings, so that those skilled in the art can implement it based on the description.

[0038] It should be noted that in the description of this utility model, the terms "horizontal", "longitudinal", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", and "outer" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0039] Figures 1-3 A quantitative separation device for stacked plastic products provided in this embodiment of the utility model includes:

[0040] The operating table 1 has a strip-shaped through groove 2 along the front-to-back direction at its upper end;

[0041] The feeding mechanism is connected to the rear end of the strip channel 2 to continuously feed horizontally stacked plastic products into the strip channel 2 from back to front.

[0042] The detection mechanism is located above the operating table 1 and has a detection position corresponding to the strip groove 2 for detecting whether there are plastic products.

[0043] A separation and pushing mechanism is disposed above the strip-shaped channel 2. The separation and pushing mechanism separates the foremost plastic products in the strip-shaped channel 2 from other plastic products and pushes them forward.

[0044] Mounting frame 3 is mounted on the operating table 1, and the positioning detection mechanism and the separation pushing mechanism are both connected to the mounting frame 3.

[0045] In this embodiment, the processed plastic products are conveyed into the strip channel 2 in a continuous horizontal stacking formation by the feeding mechanism. Taking disposable plastic cups 15 as an example, the strip channel 2 guides the continuously stacked plastic cups 15 to move forward. Figure 2 As shown, when the foremost plastic cup 15 moves forward to the detection position and is detected by the positioning detection mechanism, the separation and pushing mechanism starts working and contacts one of the plastic cups 15, as... Figures 3-4 As shown, the foremost plastic cups 15 are pushed forward to separate them from the plastic cup column, achieving quantitative separation of the plastic cups 15. After separation, the separation pushing mechanism returns to its initial position, while the feeding mechanism continues to convey the plastic cup column forward. The separation pushing mechanism waits for the positioning detection mechanism to detect the plastic cups 15 again before performing the next separation. In this embodiment, the distance between the detection position of the positioning detection mechanism and the separation position of the separation pushing mechanism is constant, ensuring that each separation pushes the plastic cup column of equal length forward, thus achieving quantitative separation of the plastic cups 15.

[0046] Preferably, in another embodiment of this utility model, the positioning detection mechanism includes:

[0047] Infrared emitter 4, which is mounted on the mounting bracket 3;

[0048] An infrared receiver 5 is provided with a mounting hole on the bottom wall of the strip-shaped through groove 2. The infrared receiver 5 is disposed in the mounting hole and is vertically opposite to the infrared transmitter 4. The detection position is formed between the infrared receiver 5 and the infrared transmitter 4.

[0049] In this embodiment, the infrared transmitter 4 emits infrared rays to the infrared receiver 5. When there is no plastic cup 15 between them, the infrared receiver 5 receives the infrared rays emitted by the infrared transmitter 4. When the plastic cup 15 at the front moves forward between them, the infrared rays between the infrared transmitter 4 and the infrared receiver 5 are interrupted, thereby forming a detection position between the infrared receiver 5 and the infrared transmitter 4.

[0050] Preferably, in another embodiment of the present invention, the separating and pushing mechanism includes:

[0051] A linear drive unit 6 is mounted on the mounting frame 3 in the front-to-back direction; the linear drive unit 6 is a linear module, which is mounted on the mounting frame 3 in the front-to-back direction, with its slider 12 facing downward and connected to the connecting seat 7.

[0052] Connecting seat 7 is disposed above the operating table 1 and is connected to the linear drive unit 6 in a transmission manner;

[0053] A lifting unit is mounted on the connecting seat 7;

[0054] Push plate 8 is vertically arranged and connected to the lifting unit.

[0055] In this embodiment, such as Figure 2 As shown, when the separation and pushing mechanism is not working, the connecting seat 7 is in the rear limit position, and the pusher 8 is above the strip groove 2. At this time, the area below the pusher 8 is in the separation position. When the separation and pushing mechanism starts working, the lifting unit drives the pusher 8 to move downwards. The pusher 8 extends into the strip groove 2 and inserts into the gap between adjacent plastic cups 15. The lower end contacts the plastic cup 15 in the strip groove 2. Then, the linear drive unit 6 drives the connecting seat 7 to move forward, as shown. Figures 3-4 As shown, at this time, the pusher 8 moves forward and pushes the plastic cup 15 located in front of it to separate from the plastic cup row and move forward. After the linear drive unit 6 drives the connecting seat 7 to move forward to the front limit position, the lifting unit drives the pusher 8 to move upward to above the strip groove 2, and the linear drive unit 6 drives the connecting seat 7 to move backward to the rear limit position, thus completing the quantitative separation of the plastic cup 15.

[0056] Preferably, in another embodiment of the present invention, the lifting unit includes:

[0057] Telescopic cylinder 9, whose cylinder body is connected to the connecting seat, and whose push rod is set vertically downward;

[0058] The L-shaped connecting plate 10 has one end connected to the push rod of the telescopic cylinder 9 and the other end connected to the push plate 8.

[0059] The slide rail 11 is vertically mounted on the connecting seat 7;

[0060] The slider 12 is mounted on the slide rail 2 and is connected to the L-shaped connecting plate 10.

[0061] In this embodiment, the lifting unit, through the vertical extension and retraction of the telescopic cylinder 9, drives the L-shaped connecting plate 10 to move up and down, so that the lower end of the pusher 8 extends between the two plastic cups 15 below the separation position. The sliding rail 11 limits the movement trajectory of the slider 12, making its lifting and lowering more stable.

[0062] Preferably, in another embodiment of the present invention, the feeding mechanism includes:

[0063] The belt conveyor 13 has its conveying surface arranged in the front-to-back direction, and its discharge port is connected to the rear end of the strip trough 2.

[0064] Two baffles 14 are vertically arranged on the upper end of the belt conveyor 13 in the front-to-back direction, and a guide trough is formed between the two baffles 14, which is connected to the rear end of the strip-shaped through groove 2.

[0065] In this embodiment, two baffles 14 are provided at the upper end of the belt conveyor 13, so that the guide trough and the strip channel 2 are connected. The guide trough and the conveyor belt of the belt conveyor 13 form a conveying space that matches the plastic cup 15. The plastic cup 15 is moved towards the operating table 1 by the conveyor belt. The guide trough ensures that the movement trajectory of the plastic cup 15 is along the direction of the strip channel 2.

[0066] like Figure 5 As shown, this utility model also provides a quantitative separation device for stacked plastic products, including multiple sets of the above-mentioned quantitative separation devices, with the multiple sets of the quantitative separation devices for stacked plastic products arranged in parallel.

[0067] In this embodiment, multiple sets of the above-mentioned quantitative separation devices are arranged in parallel, and their feeding mechanisms can share a belt conveyor 13. Multiple baffles 14 are arranged at intervals to form a guide trough that is equal in number to and corresponds one-to-one with the strip-shaped through grooves 2 of the quantitative separation device.

[0068] Although the embodiments of this utility model have been disclosed above, they are not limited to the applications listed in the specification and embodiments. They can be applied to various fields suitable for this utility model. For those skilled in the art, other modifications can be easily made. Therefore, without departing from the general concept defined by the claims and their equivalents, this utility model is not limited to the specific details and embodiments shown and described herein.

Claims

1. A quantitative separation device for stacked plastic products, characterized in that, include: The control panel has a strip-shaped through groove at its upper end along the front-to-back direction; The feeding mechanism is connected to the rear end of the strip channel to continuously feed horizontally stacked plastic products into the strip channel from back to front. The detection mechanism is located above the operating table and has a detection position corresponding to the strip groove for detecting whether there are plastic products. A separation and pushing mechanism is disposed above the strip-shaped channel. The separation and pushing mechanism separates the foremost plastic products in the strip-shaped channel from other plastic products and pushes them forward.

2. The quantitative separation device for stacked plastic products as described in claim 1, characterized in that, Also includes: The mounting frame is set on the operating table, and the positioning detection mechanism and the separation pushing mechanism are both connected to the mounting frame.

3. The quantitative separation device for stacked plastic products as described in claim 2, characterized in that, The aforementioned testing institutions include: An infrared emitter, which is mounted on the mounting bracket; An infrared receiver is provided with a mounting hole on the bottom wall of the strip-shaped through groove. The infrared receiver is disposed in the mounting hole and is vertically opposite to the infrared transmitter. The detection position is formed between the infrared receiver and the infrared transmitter.

4. The quantitative separation device for stacked plastic products as described in claim 2, characterized in that, The separation and push mechanism includes: A linear drive unit is mounted on the mounting bracket in the front-to-back direction; A connecting seat is disposed above the operating table and is connected to the linear drive unit in a transmission manner. A lifting unit is mounted on the connecting seat; The push plate is vertically arranged and connected to the lifting unit.

5. The quantitative separation device for stacked plastic products as described in claim 4, characterized in that, The linear drive unit is a linear module, which is mounted on the mounting bracket in the front-to-back direction, with its slider facing downwards and connected to the connecting seat.

6. The quantitative separation device for stacked plastic products as described in claim 4, characterized in that, The lifting unit includes: A telescopic cylinder, the cylinder body of which is connected to the connecting seat, and its push rod is set vertically downward; The L-shaped connecting plate has one end connected to the push rod of the telescopic cylinder and the other end connected to the push plate. A slide rail, which is vertically mounted on the connecting seat; A slider, which can slide up and down, is mounted on the slide rail and connected to the L-shaped connecting plate.

7. The quantitative separation device for stacked plastic products as described in claim 1, characterized in that, The feeding mechanism includes: A belt conveyor with its conveying surface arranged in the front-to-back direction, and its discharge port connected to the rear end of the strip trough; Two baffles are vertically arranged at the upper end of the belt conveyor in the front-to-back direction, and a guide chute is formed between the two baffles, which is connected to the rear end of the strip-shaped through groove.

8. A quantitative separation device for stacked plastic products, characterized in that, It includes multiple sets of quantitative separation devices as described in any one of claims 1-7, and the multiple sets of the quantitative separation devices for stacked plastic articles are arranged in parallel.

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