A paper diaper waist sticker gluing equipment

Abstract

The utility model provides a kind of paper diaper waist paste gluing equipment, it is related to paper diaper processing technical field, including bottom plate, the side surface of bottom plate is fixed with support frame, glueing block is arranged between support frame and bottom plate, the side of support frame is provided with transmission assembly that drives glueing block to move, and transmission assembly includes hydraulic rod fixed in the side surface of support frame.The paper diaper waist paste gluing equipment, start hydraulic rod drives moving plate and rotating lever to move, and drive glueing block and glue outlet of glue nozzle contact, then hydraulic rod drives moving plate to move downward, glueing block is overturned to the side of bottom plate simultaneously, when transmission gear is away from toothed plate, glueing block can be moved vertically downward, and glueing block is driven to make glue evenly spread on the surface of paper diaper, when glueing block moves upward, first make glueing block away from paper diaper, utilize compression spring to continue pressing paper diaper by pushing second positioning frame, to avoid that glueing block and paper diaper appear adhesion.

Description

Technical Field

[0001] This utility model relates to an adhesive coating device, specifically an adhesive coating device for diaper waistbands, belonging to the field of diaper processing technology. Background Technology

[0002] With the development of society, traditional cloth diapers have been gradually replaced by disposable diapers. The main user groups of disposable diapers are infants and adults, with the market mainly for infant disposable diapers. During the production of disposable diapers, they need to be coated with adhesive.

[0003] Chinese patent application publication number CN222931157U discloses an adhesive coating device for adult diapers. This invention changes the amount of adhesive dispensed by altering the size of the cavity in the volume control component. This allows for precise control of the amount of adhesive dispensed from the nozzle based on the required amount for diaper coating, avoiding situations where the coating area is insufficient or waste occurs due to varying requirements for different sizes of adult diapers.

[0004] Although the above-mentioned patent solution can control the amount of glue dispensed, the glue dispensing equipment in the above-mentioned patent dispenses glue through a nozzle. Because the glue used is too viscous, the glue will accumulate on the surface of the diaper after being dispensed from the nozzle, resulting in the diaper waistband not sticking firmly, thus affecting the production quality of the diaper. In addition, the nozzle is prone to sticking to the diaper through the glue, causing the diaper to move when the nozzle rises.

[0005] Therefore, a diaper waistband adhesive application device is proposed here. Utility Model Content

[0006] This invention proposes a diaper waistband adhesive application device, which can use an adhesive application block to evenly apply adhesive to the surface of the diaper, and use a second positioning frame to press the diaper to prevent the adhesive application block from sticking to the diaper.

[0007] This utility model is achieved through the following technical solution: a diaper waistband adhesive application device, including a base plate, a support frame fixed to one side of the base plate, an adhesive application block disposed between the support frame and the base plate, a transmission component for moving the adhesive application block disposed on one side of the support frame, the transmission component including a hydraulic rod fixed to one side of the support frame, a movable plate fixed to the bottom end of the hydraulic rod, a ball bearing installed inside the movable plate, a rotating rod installed inside the ball bearing, a connecting frame fixed to one end of the rotating rod, and the connecting frame fixed to the top surface of the adhesive application block.

[0008] Furthermore, a limiting groove is provided inside the support frame, and a transmission block that slides inside the limiting groove is fixedly sleeved at the end of the rotating rod away from the connecting frame.

[0009] Furthermore, a toothed plate is fixed to one side of the support frame, and a transmission gear is fixedly sleeved around the outer periphery of the rotating rod, and the transmission gear can mesh with the surface of the toothed plate.

[0010] Furthermore, both sides of the movable plate are slidably connected to limit frames, and the limit frames are fixed to one side of the support frame.

[0011] The adhesive block is provided with a pressing component for fixing the adhesive item. The pressing component includes a first positioning frame fixed around the adhesive block, a second positioning frame below the first positioning frame, a set of sliding rods evenly fixed on the side of the second positioning frame near the first positioning frame, and the sliding rods are slidably sleeved inside the first positioning frame. A compression spring sleeved around the sliding rods is fixed between the first positioning frame and the second positioning frame.

[0012] Furthermore, the top of each slide rod slides through the first positioning frame and is fixed with a connecting block, and the outer diameter of the connecting block is larger than the outer diameter of the slide rod.

[0013] Furthermore, a glue storage box is fixed to one side of the support frame, a glue dispensing nozzle is installed inside the support frame, and a glue dispensing tube is connected between the glue dispensing nozzle and the inside of the glue storage box.

[0014] This utility model provides a diaper waistband adhesive application device, which has the following beneficial effects:

[0015] 1. This diaper waistband adhesive application equipment starts by activating the hydraulic rod to move the moving plate and rotating rod, which in turn moves the adhesive application block to contact the adhesive outlet of the adhesive nozzle. Then, the hydraulic rod moves the moving plate downward, while simultaneously causing the adhesive application block to flip to one side of the base plate. When the transmission gear moves away from the toothed plate, the adhesive application block can move vertically downward, causing the adhesive application block to evenly apply the adhesive to the surface of the diaper.

[0016] 2. In this diaper waistband adhesive application device, when the adhesive application block moves downward, it causes the second positioning frame to contact the diaper surface. Then, the second positioning frame continues to move downward, thereby causing the adhesive application block to apply adhesive to the diaper surface. When the adhesive application block moves upward, it first moves away from the diaper, and the compression spring pushes the second positioning frame to continue pressing the diaper, thereby preventing the adhesive application block from sticking to the diaper. Attached Figure Description

[0017] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0018] Figure 2 This is a three-dimensional structural diagram of the transmission component in this utility model;

[0019] Figure 3 This is a three-dimensional structural diagram of the transmission block in this utility model;

[0020] Figure 4 This is a three-dimensional structural diagram of the pressing component in this utility model.

[0021] Explanation of reference numerals in the attached drawings: 1. Base plate; 2. Support frame; 21. Limiting groove; 22. Toothed plate; 3. Glue application block; 4. Transmission assembly; 41. Hydraulic rod; 42. Moving plate; 43. Ball bearing; 44. Rotating rod; 45. Connecting frame; 46. Limiting frame; 47. Transmission block; 48. Transmission gear; 5. Pressing assembly; 51. First positioning frame; 52. Second positioning frame; 53. Slide rod; 54. Compression spring; 55. Connecting block; 6. Glue storage box; 7. Glue nozzle; 8. Glue tube. Detailed Implementation

[0022] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this application, and not all of the embodiments. Based on the embodiments of this application, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of this application.

[0023] Please see Figures 1-4 The present invention proposes the following implementation scheme: a diaper waistband adhesive application device, including a base plate 1, a support frame 2 fixed on one side of the base plate 1, an adhesive application block 3 disposed between the support frame 2 and the base plate 1, a transmission component 4 for moving the adhesive application block 3 disposed on one side of the support frame 2, the transmission component 4 including a hydraulic rod 41 fixed on one side of the support frame 2, a moving plate 42 fixed at the bottom end of the hydraulic rod 41, a ball bearing 43 installed inside the moving plate 42, a rotating rod 44 installed inside the ball bearing 43, a connecting frame 45 fixed at one end of the rotating rod 44, and the connecting frame 45 fixed to the top surface of the adhesive application block 3.

[0024] Please refer to this carefully. Figure 2 and Figure 3 The support frame 2 has a limiting groove 21 inside, and the end of the rotating rod 44 away from the connecting frame 45 is fixedly sleeved with a transmission block 47 that slides inside the limiting groove 21.

[0025] A toothed plate 22 is fixed on one side of the support frame 2, and a transmission gear 48 is fixedly sleeved around the outer periphery of the rotating rod 44, and the transmission gear 48 can mesh with the surface of the toothed plate 22.

[0026] Both sides of the movable plate 42 are slidably connected to the limit frame 46, and the limit frame 46 is fixed to one side of the support frame 2.

[0027] In the above scheme, the hydraulic rod 41 is activated to move the moving plate 42 and the rotating rod 44, and to make the glue block 3 contact the glue outlet of the glue nozzle 7. Then the hydraulic rod 41 moves the moving plate 42 downward, and at the same time makes the glue block 3 flip to one side of the base plate 1. When the transmission gear 48 moves away from the tooth plate 22, the glue block 3 can move vertically downward, and make the glue block 3 evenly apply glue to the surface of the diaper.

[0028] Please refer to this carefully. Figure 4 The glue block 3 is provided with a pressing component 5 for fixing the glued item. The pressing component 5 includes a first positioning frame 51 fixed around the glue block 3. A second positioning frame 52 is provided below the first positioning frame 51. A set of sliding rods 53 are evenly fixed on the side of the second positioning frame 52 near the first positioning frame 51. The sliding rods 53 are slidably sleeved inside the first positioning frame 51. A compression spring 54 is fixed between the first positioning frame 51 and the second positioning frame 52 and sleeved around the sliding rods 53.

[0029] The top of each slide rod 53 slides through the first positioning frame 51 and is fixed with a connecting block 55, and the outer diameter of the connecting block 55 is larger than the outer diameter of the slide rod 53.

[0030] In the above scheme, when the adhesive block 3 moves downward, it causes the second positioning frame 52 to contact the diaper surface. Then, the second positioning frame 52 continues to move downward, causing the slide bar 53 to slide inside the first positioning frame 51, so that the adhesive block 3 applies adhesive to the diaper surface. When the adhesive block 3 moves upward, it first moves away from the diaper, and the compression spring 54 pushes the second positioning frame 52 to continue pressing the diaper, thereby preventing the adhesive block 3 from sticking to the diaper.

[0031] Please refer to this carefully. Figure 1 A glue storage box 6 is fixed on one side of the support frame 2, and a glue dispensing nozzle 7 is installed inside the support frame 2. A glue dispensing tube 8 is connected between the glue dispensing nozzle 7 and the inside of the glue storage box 6.

[0032] In the above scheme, an external air pump is used to sequentially pass the glue inside the glue storage box 6 through the glue dispensing pipe 8 and the glue dispensing nozzle 7 and adhere it to the bottom surface of the glue application block 3.

[0033] In use, the following steps are taken: Place the diaper to be coated with adhesive on the surface of the base plate 1. Activate the hydraulic rod 41 to move the moving plate 42 upwards, and simultaneously move the rotating rod 44 via the ball bearing 43. The rotating rod 44 then moves the transmission block 47 and the transmission gear 48 simultaneously. When the transmission gear 48 engages with the toothed plate 22, the rotating rod 44 causes the connecting frame 45 to flip towards the adhesive nozzle 7 and contact the adhesive outlet of the nozzle 7. An external air pump then pumps the adhesive from the storage box 6 through the adhesive tube 8 and the adhesive nozzle 7, adhering it to the bottom surface of the coating block 3. Subsequently, the hydraulic rod 41... 1. The moving plate 42 moves downward, and at the same time, the adhesive block 3 flips to one side of the base plate 1. When the transmission gear 48 moves away from the toothed plate 22, the adhesive block 3 can move vertically downward and drive the second positioning frame 52 to contact the diaper surface. Then the second positioning frame 52 continues to move downward, driving the slide bar 53 to slide inside the first positioning frame 51, so that the adhesive block 3 can apply adhesive to the diaper surface. When the adhesive block 3 moves upward, it first moves away from the diaper, and the compression spring 54 pushes the second positioning frame 52 to continue pressing the diaper, thereby preventing the adhesive block 3 from sticking to the diaper.

[0034] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A diaper waistband adhesive application device, comprising a base plate (1), characterized in that: A support frame (2) is fixed on one side of the base plate (1). An adhesive block (3) is provided between the support frame (2) and the base plate (1). A transmission assembly (4) for moving the adhesive block (3) is provided on one side of the support frame (2). The transmission assembly (4) includes a hydraulic rod (41) fixed on one side of the support frame (2). A moving plate (42) is fixed at the bottom end of the hydraulic rod (41). A ball bearing (43) is installed inside the moving plate (42). A rotating rod (44) is installed inside the ball bearing (43). A connecting frame (45) is fixed at one end of the rotating rod (44), and the connecting frame (45) is fixed on the top surface of the adhesive block (3). The glue block (3) is provided with a pressing component (5) for fixing the glued item. The pressing component (5) includes a first positioning frame (51) fixed around the glue block (3). A second positioning frame (52) is provided below the first positioning frame (51). A set of slide rods (53) are evenly fixed on the side of the second positioning frame (52) close to the first positioning frame (51). The slide rods (53) are slidably sleeved inside the first positioning frame (51). A compression spring (54) sleeved around the slide rods (53) is fixed between the first positioning frame (51) and the second positioning frame (52).

2. The diaper waistband adhesive coating equipment according to claim 1, characterized in that: The support frame (2) has a limiting groove (21) inside, and the end of the rotating rod (44) away from the connecting frame (45) is fixedly sleeved with a transmission block (47) that slides inside the limiting groove (21).

3. The diaper waistband adhesive coating equipment according to claim 1, characterized in that: A toothed plate (22) is fixed on one side of the support frame (2), and a transmission gear (48) is fixedly sleeved on the periphery of the rotating rod (44), and the transmission gear (48) can mesh with the surface of the toothed plate (22).

4. The diaper waistband adhesive coating equipment according to claim 1, characterized in that: Both sides of the movable plate (42) are slidably connected to the limiting frame (46), and the limiting frame (46) is fixed to one side of the support frame (2).

5. The diaper waistband adhesive coating equipment according to claim 1, characterized in that: A glue storage box (6) is fixed on one side of the support frame (2), and a glue dispensing nozzle (7) is installed inside the support frame (2). A glue dispensing tube (8) is connected between the glue dispensing nozzle (7) and the inside of the glue storage box (6).

6. The diaper waistband adhesive coating equipment according to claim 1, characterized in that: The top of each slide bar (53) slides through the first positioning frame (51) and is fixed with a connecting block (55), and the outer diameter of the connecting block (55) is larger than the outer diameter of the slide bar (53).

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