A paper product take-up device

Abstract

The utility model relates to a kind of paper product material receiving device, comprising: bad product material receiving mechanism, by rotating lifting assembly, bad product material receiving frame and multiple detachable tooling are constituted;The rotating lifting assembly is driven rotating disc by servo motor, and tooling annular is uniformly distributed at rotating disc edge;Good product material receiving mechanism, by horizontal moving lifting assembly, good product material receiving frame and multiple detachable tooling are constituted;The horizontal moving lifting assembly is controlled lifting by bottom electric cylinder, and is translated by synchronous belt drive horizontal moving fixed block;Tooling structure, each tooling front side is equipped with protruding baffle, middle part is equipped with limit stop, and form special-shaped paper product accommodating cavity;Control unit, including counting photoelectric, safety grating and electric cylinder linkage module;The counting photoelectric detects tooling feeding amount in real time and triggers electric cylinder stepwise drop, and safety grating responds operator close signal and locks rotating disc rotation.The utility model greatly improves enterprise production efficiency, and improves the efficiency of the good product and bad product of special-shaped product.

Description

Technical Field

[0001] This utility model relates to the field of automated production equipment technology, and in particular to a paper product receiving device. Background Technology

[0002] Currently available paper product collecting devices on the market primarily use conveyor belts and robotic arms to stack and collect conventional products, classifying them into good and bad grades. However, these devices have several drawbacks:

[0003] Poor compatibility: Due to the shift in center of gravity and irregular outline of irregularly shaped products, traditional tooling cannot limit their positioning, resulting in skewed stacking or even tipping over.

[0004] Inefficient: manual intervention is required for sorting, defective / good products are separated, and equipment occupies a large space;

[0005] Insufficient safety: Lack of operator protection mechanisms to prevent entanglement during high-speed material collection. Utility Model Content

[0006] The technical problem to be solved by this utility model is to provide a paper product collecting device to solve the problem of automated and rapid collecting of irregularly shaped paper products (such as those with protrusions or irregular outlines).

[0007] The technical solution adopted by this utility model to solve its technical problem is: a paper product collecting device, comprising:

[0008] Defective product receiving mechanism: It consists of a rotary lifting component, a defective product receiving frame and multiple detachable fixtures; the rotary lifting component drives the turntable through a servo motor, and the fixtures are evenly distributed in a ring around the edge of the turntable;

[0009] Good product receiving mechanism: It consists of a horizontal lifting assembly, a good product receiving frame and multiple detachable tooling; the horizontal lifting assembly is controlled by a bottom electric cylinder for lifting and is driven by a synchronous belt to move the horizontal fixed block horizontally.

[0010] Tooling structure: Each tooling includes a front baffle plate, a middle limiting plate, a rear baffle plate, and a pad. The front baffle plate, the middle limiting plate, and the rear baffle plate form a cavity for receiving irregularly shaped paper products; the pad is set at the bottom of the cavity.

[0011] Control unit: includes a counting photoelectric sensor, a safety light curtain and an electric cylinder linkage module; the counting photoelectric sensor detects the feed amount of the tooling in real time and triggers the electric cylinder to descend step by step, and the safety light curtain responds to the operator's approach signal and locks the turntable to rotate.

[0012] Furthermore, the tooling described in this utility model is connected to the turntable / lateral moving fixing block via a quick-change interface, which is a magnetic or snap-fit ​​structure.

[0013] Furthermore, the size of the accommodating cavity of the tooling described in this utility model is adjustable, and the limiting plate achieves lateral displacement through a sliding groove.

[0014] Furthermore, the tooling capacity of the defective product receiving mechanism of this utility model is 300-400 sheets of irregularly shaped paper products, and the tooling capacity of the good product receiving mechanism is 800-900 sheets.

[0015] Furthermore, the lifting stroke of the rotary lifting component described in this utility model is linked with the counting photoelectric signal, and it descends by 0.1-0.5mm for each sheet collected.

[0016] The beneficial effects of this utility model are that it solves the defects existing in the background technology. It adopts a tooling for material receiving. The front side of the tooling blocks the protruding part of the irregular product. When the irregular product reaches the front of the tooling, it will rotate. The middle plate of the tooling limits the movement and eliminates the product's rebound. The tooling for receiving defective products can receive 300-400 irregular products at a time, and the tooling for receiving good products can receive 800-900 irregular products at a time. This greatly improves the production efficiency of enterprises and increases the efficiency of receiving both good and defective irregular products. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the defective product receiving device of this utility model;

[0018] Figure 2 This is a side view of the defective product receiving device of this utility model;

[0019] Figure 3 This is a schematic diagram of the structure of the product receiving device of this utility model. Figure 1 ;

[0020] Figure 4 This is a schematic diagram of the structure of the product receiving device of this utility model. Figure 2 ;

[0021] Figure 5 This is a schematic diagram of the tooling structure of this utility model.

[0022] In the diagram: 1. Rotary lifting assembly; 2. Defective product receiving frame; 3. Tooling; 4. Horizontal lifting assembly; 5. Good product receiving frame; 6. Safety light curtain; 11. Turntable; 31. Front side baffle plate; 32. Middle limit plate; 33. Rear side baffle plate; 34. Pad block; 41. Bottom electric cylinder; 42. Synchronous belt. Detailed Implementation

[0023] The present invention will now be described in further detail with reference to the accompanying drawings and preferred embodiments. These drawings are simplified schematic diagrams, illustrating only the basic structure of the present invention, and therefore only show the components relevant to the present invention.

[0024] like Figures 1-5 The paper product receiving device shown includes a defective product receiving mechanism and a good product receiving mechanism;

[0025] Defective product receiving mechanism: Consists of a rotary lifting assembly 1, a defective product receiving frame 2, and multiple detachable fixtures 3; the rotary lifting assembly drives a turntable 11 via a servo motor, and the fixtures are evenly distributed in a ring around the edge of the turntable; eight receiving fixtures are installed on the rotary lifting assembly. The lifting stroke of the rotary lifting assembly is linked to the counting photoelectric signal, and it descends by 0.1-0.5mm for each received sheet.

[0026] Good product receiving mechanism: It consists of a horizontal lifting assembly 4, a good product receiving frame 5 and multiple detachable fixtures 3; the horizontal lifting assembly is controlled to lift by a bottom electric cylinder 41 and driven to move horizontally by a synchronous belt 42; three receiving fixtures are installed on the horizontal lifting assembly.

[0027] Tooling structure: Each tooling 3 includes a front baffle plate 31, a middle limiting plate 32, a rear baffle plate 33, and a pad 34. The front baffle plate, the middle limiting plate, and the rear baffle plate form a cavity for receiving irregularly shaped paper products. The pad is set at the bottom of the cavity. The pad has a certain slope to prevent the paper products from tilting and falling.

[0028] Control unit: includes a counting photoelectric sensor, a safety light curtain 6, and an electric cylinder linkage module; the counting photoelectric sensor detects the feed amount of the tooling in real time and triggers the electric cylinder to descend step by step, and the safety light curtain responds to the operator's approach signal and locks the turntable to rotate.

[0029] The fixture connects to the turntable / lateral movement block via a quick-change interface, which can be either magnetic or snap-fit. The fixture's accommodating cavity size is adjustable, and the limiting plate achieves lateral displacement via a sliding groove.

[0030] The tooling capacity of the defective product receiving mechanism is 300-400 sheets of irregularly shaped paper products, while the tooling capacity of the good product receiving mechanism is 800-900 sheets.

[0031] During operation, defective products are conveyed via belt. The rotating lifting assembly elevates the fixture to a high position, and the rotating turntable is positioned and fixed by pins and magnets. Defective products fall into the fixture via the belt conveyor. The front of the fixture blocks protruding parts of irregularly shaped products, causing them to rotate as they reach the front. A middle plate in the fixture provides a limit, preventing product rebound. After each defective product falls into the fixture, a counting photoelectric sensor counts it. Each time the sensor counts, the overall lifting platform, controlled by an electric cylinder, descends slightly. The defective product fixture can collect 300-400 irregularly shaped products. When the sensor counts a certain number, a servo motor at the bottom controls the turntable to rotate a certain angle, allowing the next fixture to collect the product. When workers collect the product, the entire lifting and rotating platform stops rotating when their hands pass through the safety light curtain.

[0032] Good quality products are conveyed to the receiving fixture via a conveyor belt. The horizontal lifting assembly, controlled by a bottom electric cylinder, is raised to its highest position. After the products are fed into the fixture, a counting photoelectric sensor counts them. Each time the sensor counts, the horizontal lifting assembly, controlled by the electric cylinder, moves downwards. The receiving fixture can collect 800-900 irregularly shaped products at a time. When a fixture is nearly full, a horizontal fixing block driven by a lower synchronous belt moves the horizontal lifting assembly horizontally, allowing the next fixture to collect the next product. The operator collects the products from one side.

[0033] The above description is only a specific embodiment of the present utility model. Various examples and illustrations do not constitute a limitation on the substantive content of the present utility model. Those skilled in the art can make modifications or variations to the above-described specific embodiments after reading the description without departing from the essence and scope of the utility model.

Claims

1. A paper product take-up device characterized by: include: Defective product receiving mechanism: It consists of a rotary lifting assembly (1), a defective product receiving frame (2) and multiple detachable fixtures (3); The rotary lifting assembly (1) drives the turntable (11) through a servo motor, and the fixtures (3) are evenly distributed in a ring around the edge of the turntable (11); Good product receiving mechanism: It consists of a horizontal lifting assembly (4), a good product receiving frame (5) and multiple detachable tooling (3); the horizontal lifting assembly (4) is controlled to lift by a bottom electric cylinder (41) and drives the horizontal fixed block to move horizontally by a synchronous belt (42); Tooling structure: Each tooling (3) includes a front baffle plate (31), a middle limiting plate (32), a rear baffle plate (33), and a pad (34). The front baffle plate (31), the middle limiting plate (32), and the rear baffle plate (33) form a cavity for receiving irregularly shaped paper products; the pad (34) is located at the bottom of the cavity. Control unit: includes counting photoelectric sensor, safety light curtain and electric cylinder linkage module; the counting photoelectric sensor detects the feed amount of the tooling in real time and triggers the electric cylinder (41) to descend step by step, and the safety light curtain responds to the operator's approach signal and locks the turntable (11) to rotate.

2. A paper product collection device as defined in claim 1, wherein: The tooling (3) is connected to the turntable (11) / lateral moving block through a quick-change interface, which is a magnetic or snap-fit ​​structure.

3. A paper product collection device as defined in claim 1, wherein: The size of the accommodating cavity of the tooling (3) is adjustable, and the limiting plate (32) achieves lateral displacement through the slide groove (321).

4. A paper product collection device as in claim 1, wherein: The tooling (3) of the defective product receiving mechanism has a capacity of 300-400 sheets of irregularly shaped paper products, and the tooling (3) of the good product receiving mechanism has a capacity of 800-900 sheets.

5. A paper product collection device as in claim 1, wherein: The lifting stroke of the rotating lifting component (1) is linked to the signal of the counting photoelectric (6), and it descends by 0.1-0.5mm for each sheet collected.

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