Sheet receiving and stacking device of sanitary towel sheet arranging machine

Abstract

The utility model relates to the technical field of packaging equipment, in particular to a sheet receiving and stacking device of a sanitary towel sheet arranging machine, which comprises a turntable, convex teeth are arranged on the outer edge of the turntable, tooth grooves are formed between the convex teeth and the outer edge, a material feeding channel is arranged above the turntable, and a material receiving platform is arranged on one side of the turntable. A first chain and a second chain are arranged below the material receiving platform through chain wheels, the chain wheel of the first chain is driven by a first motor, the chain wheel of the second chain is driven by a second motor, the first chain is provided with a first material receiving deflector rod, the second chain is provided with a second material receiving deflector rod, and the upper portion of the first material receiving deflector rod and the upper portion of the second material receiving deflector rod can penetrate through the material receiving platform. And an air cylinder is arranged above the material receiving platform, is mounted on the transverse moving device and is connected with a scraping plate. Compared with the prior art, the motor is adopted to drive the first material receiving shifting rod and the second material receiving shifting rod to receive materials in turn through the chain, the material receiving position can be adjusted through the motor according to the requirements of products, and the requirements of the products of different specifications can be met.

Description

Technical Field

[0001] The utility model relates to the technical field of packaging equipment, in particular to a sheet receiving and stacking device for a sanitary napkin arranging machine. Background Art

[0002] Existing technologies such as a sanitary napkin arranging and counting device disclosed in the publication number CN204210816U use a turntable to arrange sheets and stack and place them through the dial rods on the conveyor belt. However, the sheet receiving and stacking device needs to change models when processing products with different thicknesses and different quantities, and the spacing between the dial rods on the conveyor belt is generally fixed. If adjustment is required, it is inconvenient to adjust due to the large number of dial rods. Summary of the Invention

[0003] The utility model aims to overcome the deficiencies of the prior art and provides a sheet receiving and stacking device for a sanitary napkin arranging machine.

[0004] To achieve the above object, a sheet receiving and stacking device for a sanitary napkin arranging machine is designed, which includes a turntable. Convex teeth are provided on the outer edge of the turntable, and a tooth groove is formed between the convex teeth and the outer edge. A feeding channel is arranged above the turntable, and a receiving platform is arranged on one side of the turntable. A chain one and a chain two are respectively arranged below the receiving platform through sprockets. The sprocket of the chain one is driven by a motor one, and the sprocket of the chain two is driven by a motor two. A receiving dial rod one is installed on the chain one, and a receiving dial rod two is installed on the chain two. The upper parts of the receiving dial rod one and the receiving dial rod two can pass through the receiving platform. A cylinder is arranged above the receiving platform, and the cylinder is installed on a lateral moving device. The cylinder is connected with a scraper.

[0005] The receiving platform is provided with guard plates on both sides near the turntable.

[0006] A push plate is arranged on one side of the receiving platform.

[0007] Two receiving dial rods one are installed on the chain one, and two receiving dial rods two are installed on the chain two.

[0008] The feeding channel is a pinch belt.

[0009] The feeding channel is provided with a fiber optic sensor.

[0010] The motor one and the motor two are servo motors.

[0011] Compared with the prior art, the utility model uses motors to drive the receiving dial rod one and the receiving dial rod two to receive materials alternately through chains, and can adjust the receiving position through the motors according to the product requirements, so as to adapt to the product requirements of different specifications. Brief Description of the Drawings

[0012] Figure 1 It is a schematic diagram of the utility model.

[0013] Figure 2 Schematic diagram of the splicing device

[0014] Figure 3 Schematic diagram of the inner and outer chains

[0015] See Figures 1 - 3 , where 1 is the turntable, 2 is the convex tooth, 3 is the tooth groove, 4 is the incoming material channel, 4-1 is the fiber optic sensor, 5 is the material receiving platform, 6 is the first chain, 7 is the second chain, 8 is the first material receiving lever, 9 is the second material receiving lever, 10 is the first motor, 11 is the second motor, 12 is the cylinder, 13 is the scraper, 14 is the lateral moving device, 15 is the guard plate, 16 is the pushing plate, and 17 is the stacked product Specific implementation mode

[0016] The following further describes the present utility model with reference to the accompanying drawings

[0017] As Figures 1 - 3 shown, the outer edge of the turntable 1 is provided with convex teeth 2, and a tooth groove 3 is formed between the convex teeth 2 and the outer edge. An incoming material channel 4 is provided above the turntable 1, and the incoming material channel 4 is provided with a counting device. A material receiving platform 5 is provided on one side of the turntable 1. The first chain 6 and the second chain 7 are respectively arranged below the material receiving platform 5 through sprockets. The sprocket of the first chain 6 is driven by the first motor 10, and the sprocket of the second chain 7 is driven by the second motor 11. The first material receiving lever 8 is installed on the first chain 6, and the second material receiving lever 9 is installed on the second chain 7. The upper parts of the first material receiving lever 8 and the second material receiving lever 9 can pass through the material receiving platform 5. A cylinder 12 is provided above the material receiving platform 5, and the cylinder 12 is connected with a scraper 13. The cylinder 12 is installed on the lateral moving device 14

[0018] Guard plates 15 are installed on both sides of the material receiving platform 5 near the turntable 1. It can roughly align the two sides of the product and prevent the product from falling off the material receiving platform 5

[0019] A pushing plate 16 is provided on one side of the material receiving platform 5. The pushing plate 16 can push out the stacked product 17 and move the stacked product 17 to the next working station

[0020] Two first material receiving levers 8 are installed on the first chain 6, and two second material receiving levers 9 are installed on the second chain 7. The two dialing levers on the same chain are used alternately, which can reduce the rotation time of the chain and improve the operation speed of the equipment

[0021] The incoming material channel 4 is a pinch belt. The pinch belt can convey the product while clamping it, and the product is more stable under high-speed operation

[0022] The incoming material channel 4 is provided with a fiber optic sensor 4-1. The fiber optic sensor 4-1 can count the products, which is convenient for quantitative stacking

[0023] The first motor 10 and the second motor 11 are servo motors. It is convenient to control the moving position of the material receiving lever by controlling the stroke of the motor.

[0024] When the utility model is in use, the product passes through the conveying of the pinch roller belt and the counting of the fiber optic sensor 4-1 from the incoming material channel 4 and then enters the tooth groove 3 of the turntable 1. Then the turntable 1 rotates to make the product fall onto the material receiving platform 5. First, the first material receiving lever 8 picks up the piece at the picking position. After the first material receiving lever 8 finishes picking up the piece, the second motor 11 drives the second material receiving lever 9 to the picking position to replace the first material receiving lever 8 to pick up the piece. Then the air cylinder 12 extends the scraper 13. The scraper 13 cooperates with the first material receiving lever 8 and, under the control of the lateral moving device 14, clamps the stacked product 17 with the first material receiving lever 8 and moves it to the next station, completing the stacking of one package. The first material receiving lever 8 and the second material receiving lever 9 take turns to pick up the pieces to complete the production task.

[0025] The lateral moving device 14 can be a slider-type servo electric cylinder; it can also use a servo motor to drive a synchronous belt, use the synchronous belt to drive the slider to move on the guide rail, and install the air cylinder 12 on the slider to achieve lateral movement.

[0026] When changing the model, only the push plate 16 corresponding to the product to be produced needs to be replaced, and then the guard plates 15 on both sides are adjusted to the positions suitable for the product specifications. The first motor 10 and the second motor 11 can control the rotation of the first chain 6 and the second chain 7 according to the thickness and quantity of the product, so as to adjust the movement of the first material receiving lever 8 and the second material receiving lever 9.

Claims

1. A sanitary napkin sheet stacking device, characterized in that: The invention comprises a rotating disk (1), wherein the outer edge of the rotating disk (1) is provided with a convex tooth (2), and a tooth groove (3) is formed between the convex tooth (2) and the outer edge. A material inlet channel (4) is provided above the rotating disk (1), and a material receiving platform (5) is provided on one side of the rotating disk (1). A chain 1 (6) and a chain 2 (7) are provided below the material receiving platform (5) through sprockets, respectively. The sprocket of the chain 1 (6) is driven by a motor 1 (10), and the sprocket of the chain 2 (7) is driven by a motor 2 (11). The chain 1 (6) is provided with a material receiving lever 1 (8), and the chain 2 (7) is provided with a material receiving lever 2 (9). The upper parts of the material receiving lever 1 (8) and the material receiving lever 2 (9) can pass through the material receiving platform (5). A cylinder (12) is provided above the material receiving platform (5), and the cylinder (12) is connected to a scraper (13). The cylinder (12) is installed on a transverse moving device (14).

2. A sanitary napkin sheet stacking device according to claim 1, characterized in that: The material receiving platform (5) is provided with guard plates (15) on both sides close to the rotating disk (1).

3. A sanitary napkin sheet stacking device according to claim 1, characterized in that: A push plate (16) is provided on one side of the material receiving platform (5).

4. A sanitary napkin sheet stacking device according to claim 1, characterized in that: The chain one (6) is equipped with two material receiving and shifting rods one (8), and the chain two (7) is equipped with two material receiving and shifting rods two (9).

5. The sheet splicing and stacking device of a sanitary napkin sheet sorting machine according to claim 1, characterized in that: The incoming material channel (4) is a clamping belt.

6. A sanitary napkin sheet stacking device according to claim 1, characterized in that: The incoming material channel (4) is provided with an optical fiber sensor (4-1).

7. A sanitary napkin sheet stacking device according to claim 1, characterized in that: The motor 1 (10) and the motor 2 (11) are servo motors.

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