Novel transverse changing and speed changing equipment for menstrual period pants products

Abstract

The utility model provides novel menstrual period pants product transverse changing speed changing equipment which comprises a machine frame, a circular cam is arranged on the machine frame in a sleeved mode, a plurality of transverse changing mechanisms are arranged on the circular cam, adsorption boxes are arranged on the transverse changing mechanisms so that the adsorption boxes can change directions in the rotating process through the transverse changing mechanisms, and fixing discs are arranged at the front end and the rear end of the circular cam. Annular guide rails are arranged on the fixing discs, an eccentric disc is arranged at the front end of the rack, a driving shaft is arranged on an eccentric hole of the eccentric disc, and a driving disc is installed on the driving shaft. The device further comprises a vertical negative pressure air pipe, the vertical negative pressure air pipe is connected with the vertical negative pressure air pipe, the vertical negative pressure air pipe is communicated with a negative pressure chamber arranged on the eccentric disc, an air distribution block and a vacuum breaking block are arranged in the negative pressure chamber, and the transverse changing mechanism is further connected with a 90-degree negative pressure air pipe arranged on the driving disc. Therefore, the situation that a plurality of devices need to be combined to achieve transverse changing and speed changing of an existing device is replaced with the situation that a plurality of devices need to be combined to achieve transverse changing and speed changing.

Description

Technical Field

[0001] The utility model relates to the technical field of menstrual pants product equipment, in particular to a novel horizontal and speed changing equipment for menstrual pants products. Background Art

[0002] The existing equipment for producing menstrual pants first uses a horizontal changing device to turn the product after the product is cut, and then uses a transfer wheel to slow down the product so that the product spacing is appropriate. This will increase a lot of equipment for deceleration, increase equipment costs, and complicate the production process. Utility Model Content

[0003] The utility model aims to provide a novel device for changing the horizontal and speed of menstrual pants products to solve the problems in the background technology.

[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0005] A novel horizontal and speed-changing device for menstrual pants comprises a frame, a circular cam is sleeved on the frame, a plurality of horizontal-changing mechanisms are arranged on the circular cam, an adsorption box is arranged on the horizontal-changing mechanism so that the adsorption box can change direction during rotation through the horizontal-changing mechanism, fixed plates are arranged at the front and rear ends of the circular cam, annular guide rails are arranged on the fixed plates, an eccentric plate is arranged at the front end of the frame, a driving shaft is arranged on the eccentric hole of the eccentric plate, and an active plate is installed on the active shaft; it also comprises a vertical negative pressure air duct, the vertical negative pressure air duct is connected to the vertical negative pressure air duct, the vertical negative pressure air duct is connected to the negative pressure chamber arranged on the eccentric plate, an air distribution block and a vacuum breaking block are arranged in the negative pressure chamber, and the horizontal-changing mechanism is also connected to the 90° negative pressure air duct arranged on the active plate.

[0006] Furthermore, the horizontal change mechanism includes a swing arm connected to the adsorption box and driving the adsorption box, and a swing arm bearing is provided on the swing arm. It also includes an adsorption box, annular guide rail sliders are provided on both sides of the adsorption box, annular guide rail bearings are provided on the annular guide rail sliders and the annular guide rail bearings can rotate on the annular guide rails, one side of the adsorption box is connected to a negative pressure air duct, and a connecting rod is provided on the annular guide rail slider on the side of the adsorption box close to the negative pressure air duct.

[0007] Furthermore, an annular groove for embedding the swing arm bearing is arranged on the circumferential surface of the circular cam, and the annular groove is in an undulating wave shape along the circumferential surface of the circular cam.

[0008] Furthermore, the negative pressure air duct is connected to the 90° negative pressure air duct through a hose.

[0009] Furthermore, a notch is provided on the active disk, a positioning pin is provided in the notch, and the positioning pin is connected to one end of a connecting rod.

[0010] After adopting the above technical solution, the utility model has the following beneficial effects:

[0011] The utility model provides a horizontal and speed changing device for menstrual pants, wherein a horizontal changing mechanism is arranged on the adsorption box, and the horizontal changing mechanism is arranged on the circular cam. When in operation, the horizontal changing mechanism can enable the adsorption box to achieve horizontal change, and at the same time, the horizontal changing mechanism can achieve speed change when it runs on the circular cam, thereby replacing the existing equipment which requires a combination of multiple devices to achieve horizontal and speed change. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a structural schematic diagram of a device according to an embodiment of the utility model;

[0013] Figure 2 It is a structural schematic diagram of a circular cam of a device according to an embodiment of the utility model;

[0014] Figure 3 It is a structural schematic diagram of the horizontal change mechanism of the device according to an embodiment of the utility model;

[0015] Figure 4 It is a front view of the transverse change mechanism and the circular cam of the device according to the embodiment of the utility model after being assembled;

[0016] Figure 5 It is a structural schematic diagram of a negative pressure chamber of a device according to an embodiment of the utility model;

[0017] Figure 6 It is a schematic diagram of the structure of the active disk of the device according to the embodiment of the utility model.

[0018] In the figure:

[0019] 1. Adsorption box, 2. Adsorption box, 3. Negative pressure air duct, 4. Connecting rod, 5. Annular guide bearing, 6. Swing arm bearing, 7. Annular guide slider, 8. Swing arm, 9. Vertical negative pressure air duct, 10. Vertical negative pressure air duct, 11. Active disk, 12. 90° negative pressure air duct, 13. Rack, 14. Fixed disk, 15. Circular cam, 16. Annular guide, 17. Eccentric disk, 18. Active shaft, 19. Air distribution block, 20. Vacuum breaking block, 21 Negative pressure chamber. DETAILED DESCRIPTION

[0020] In order to further explain the technical solution of the present utility model, specific embodiments are described in detail below with reference to the accompanying drawings.

[0021] Reference Figure 1-6The utility model provides a novel horizontal and speed changing device for menstrual pants products, including a frame 13, a circular cam 15 is sleeved on the frame 13, a plurality of horizontal changing mechanisms are arranged on the circular cam 15, an adsorption box 1 is arranged on the horizontal changing mechanism to enable the adsorption box 1 to change direction during rotation through the horizontal changing mechanism, a fixed disk 14 is arranged at both the front and rear ends of the circular cam 15, an annular guide rail 16 is arranged on the fixed disk 14, an eccentric disk 17 is arranged at the front end of the frame 13, a driving shaft 18 is arranged on the eccentric hole of the eccentric disk 17, and an active disk 11 is installed on the active shaft 18; it also includes a vertical negative pressure air duct 10, the vertical negative pressure air duct 10 is connected to the vertical negative pressure air duct, the vertical negative pressure air duct 9 is connected to the negative pressure chamber 21 arranged on the eccentric disk 17, a gas distribution block 19 and a vacuum breaking block 20 are arranged in the negative pressure chamber 21, and the horizontal changing mechanism is also connected to the 90° negative pressure air duct 12 arranged on the active disk 11.

[0022] Furthermore, the horizontal change mechanism includes a swing arm 8 connected to the adsorption box 1 and driving the adsorption box 1, and a swing arm 8 bearing 6 is provided on the swing arm 8. It also includes an adsorption box 2, and an annular guide rail 16 slider 7 is provided on both sides of the adsorption box 2. An annular guide rail 16 bearing 5 is provided on the annular guide rail 16 slider 7, and the annular guide rail 16 bearing 5 can rotate on the annular guide rail 16. One side of the adsorption box 2 is connected to the negative pressure air duct 3, and a connecting rod 4 is provided on the annular guide rail 16 slider 7 on the side of the adsorption box 2 close to the negative pressure air duct 3. The negative pressure air duct 3 is connected to the 90° negative pressure air duct 12 through a hose.

[0023] Furthermore, an annular groove is provided on the circumference of the circular cam 15 for embedding the bearing 6 of the swing arm 8, and the annular groove is in an undulating wave shape along the circumference of the circular cam 15. A notch is provided on the active disk 11, and a positioning pin is provided in the notch, and the positioning pin is connected to one end of the connecting rod 4.

[0024] During specific operation, the suction box absorbs the product, and the active disk 11 is driven to rotate by the motor, and the active disk 11 drives the connecting rod 4, and the connecting rod 4 drives the annular guide 16 slider 7, and the annular guide 16 slider 7 drives the suction box 2, and the suction box 2 rotates around the circular cam 15, and the swing arm 8 bearing 6 moves in the annular groove, and swings up and down along the trajectory of the annular groove, so that the swing arm 8 drives the suction box 1 to rotate 90 degrees and return to its original position. Due to the effect of the circular cam 15, when the circular cam 15 is long, the radius of the suction box 1 becomes larger, and when the angular velocity is the same, the linear velocity becomes larger, and vice versa. Therefore, the suction box 1 can achieve a horizontal and speed change after rotating around the circular cam 15 for one circle. In addition, the working area of ​​the suction box 1 with negative pressure can be adjusted by adjusting the air distribution block 19 and the vacuum breaking block 20. The vacuum breaking block 20 is connected with positive pressure, and the product can be blown out of the suction box 1 when needed.

[0025] The above shows and describes the basic principles and main features of the utility model and the advantages of the utility model. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic features of the utility model. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the utility model is defined by the attached claims rather than the above description, and it is intended to include all changes within the meaning and scope of the equivalent elements of the claims. Any figure mark in the claims should not be regarded as limiting the claims involved.

[0026] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A new type of horizontal and speed changing device for menstrual pants, characterized by: It includes a frame, a circular cam is sleeved on the frame, a plurality of horizontal change mechanisms are arranged on the circular cam, an adsorption box is arranged on the horizontal change mechanism so that the adsorption box can change direction during rotation through the horizontal change mechanism, fixed plates are arranged at the front and rear ends of the circular cam, annular guide rails are arranged on the fixed plates, an eccentric plate is arranged at the front end of the frame, a driving shaft is arranged on the eccentric hole of the eccentric plate, and an active plate is installed on the active shaft; it also includes a vertical negative pressure air duct, the vertical negative pressure air duct is connected to the vertical negative pressure air duct, the vertical negative pressure air duct is connected to the negative pressure chamber arranged on the eccentric plate, a gas distribution block and a vacuum breaking block are arranged in the negative pressure chamber, and the horizontal change mechanism is also connected to the 90° negative pressure air duct arranged on the active plate.

2. The new type of menstrual pants product horizontal and speed changing device according to claim 1 is characterized by: The horizontal change mechanism includes a swing arm connected to the adsorption box and driving the adsorption box, a swing arm bearing is arranged on the swing arm, and also includes an adsorption box, annular guide rail sliders are arranged on both sides of the adsorption box, annular guide rail bearings are arranged on the annular guide rail sliders and the annular guide rail bearings can rotate on the annular guide rails, one side of the adsorption box is connected to a negative pressure air duct, and a connecting rod is arranged on the annular guide rail slider on the side of the adsorption box close to the negative pressure air duct.

3. The new type of menstrual pants product horizontal and speed changing device according to claim 1 is characterized by: An annular groove for embedding the swing arm bearing is arranged on the circumferential surface of the circular cam, and the annular groove is in an undulating wave shape along the circumferential surface of the circular cam.

4. The novel menstrual pants product horizontal and speed changing device according to claim 2 is characterized by: The negative pressure air duct is connected to the 90° negative pressure air duct through a hose.

5. The new type of menstrual pants product horizontal and speed changing device according to claim 1 is characterized by: The active disk is provided with a notch, a positioning pin is provided in the notch, and the positioning pin is connected with one end of a connecting rod.

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