Squeezing and laminating equipment for baby diaper processing

Abstract

The utility model discloses extruding and laminating equipment for baby diaper processing, and relates to the field of baby diaper processing. The device comprises a bottom plate, a conveying mechanism and an extruding mechanism are arranged on the bottom plate, a hydraulic cylinder is fixedly connected to the top face of an outer frame, the output end of the hydraulic cylinder is fixedly connected with a first fixing block, two third fixing rods penetrate through the first fixing block in a sliding mode, and the two third fixing rods are symmetrically arranged with the hydraulic cylinder as the central axis. Through the arrangement of the extrusion mechanism, the driving hydraulic cylinder and the second fixing block for downward extrusion, the extrusion process is more stable through the first spring, it is ensured that all parts of a diaper can be evenly stressed, the first fixing block moves downwards, meanwhile, the hinge rod drives the pressing roller to conduct outward rolling, air between materials of the diaper is exhausted, and therefore the effect of improving the quality of the diaper is achieved. And when the first fixing block ascends, the pressing roller can be pulled back to the initial position through the second spring, the operation efficiency is improved, and the stability and reliability of the device are further improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the field of diaper processing technology, especially relates to a diaper processing extrusion laminating equipment. BACKGROUND

[0002] Diaper is a common daily necessities for babies, and is the general term of paper diaper, paper pants and pull-ups. Dry diaper can make babies sleep all night. Because of its strong water absorption, high water absorption resin, namely high molecular SAP, is a good material for manufacturing baby diapers. It is made of starch and acrylic acid salt. The outstanding feature of diaper is its amazing water absorption and water storage capacity. Therefore, children do not need to worry about wetting their pants when they urinate. The urine will be completely absorbed by the diaper, which is commonly known as "diaper".

[0003] The existing processing equipment still has the problem of uneven lamination. In actual operation, due to factors such as material difference and equipment wear, there may be situations of partial area lamination not being tight or uneven, affecting the quality of the diaper. At the same time, the transmission of the existing processing equipment before and after processing is not enough, which reduces the production efficiency. UTILITY MODEL CONTENTS

[0004] The utility model discloses a kind of extrusion laminating equipment for diaper processing, by being provided with extrusion mechanism, make extrusion process more stable, ensure that each part of diaper can receive uniform pressure, improve processing quality, improve the efficiency of operation simultaneously, also improve the stability and reliability of equipment, solve the problem of partial area lamination not being tight or uneven, and the transmission of processing equipment before and after processing is not enough, reduce the production efficiency.

[0005] To solve the above technical problems, the utility model is realized by the following technical schemes:

[0006] The utility model discloses a kind of extrusion laminating equipment for diaper processing, including bottom plate, transmission mechanism and extrusion mechanism are provided on the bottom plate, the extrusion mechanism includes the support frame fixedly connected on bottom plate top surface, the top surface of the support frame is fixedly connected with shell, the both sides outer wall of the shell is fixedly connected with outer frame, the top surface of the outer frame is fixedly connected with hydraulic cylinder, the output end of the hydraulic cylinder is fixedly connected with fixed block one, two fixed rods three are slidably penetrated on the fixed block one, two the fixed rod three is symmetrically set with hydraulic cylinder as center shaft, spring one is wound on the outer wall of two the fixed rod three, two the fixed ring is fixedly connected on the outer wall of two the fixed rod three, one end of two the spring one is fixedly connected with the bottom surface of fixed block one, the other end of two the spring one is fixedly connected with fixed ring, the bottom end of two the fixed rod three is fixedly connected with fixed block two.

[0007] Furthermore, the front and rear sides of the fixed block one are fixedly connected to two fixed blocks three, and a fixed rod four is fixedly connected between the two fixed blocks three. The left and right ends of the two fixed rods four are hinged with hinged rods.

[0008] Furthermore, a fixed rod five is fixedly connected between the corresponding two hinged rods, there are two fixed rods five, the two fixed rods five are symmetrically arranged with the hydraulic cylinder as the center axis, and the outer walls of the two fixed rods five are rotatably connected to the pressure roller.

[0009] Furthermore, a fixing block four is fixedly connected to the outer walls of the four hinged rods, a hinge block is hinged on the four fixing blocks four, a spring two is fixedly connected between the corresponding two hinge blocks, and the two springs two are symmetrically arranged with the hydraulic cylinder as the central axis.

[0010] Furthermore, the transmission mechanism includes a fixing plate 1 fixedly connected to the front surface of the shell, the top surface of the fixing plate 1 is fixedly connected to a motor, the output shaft of the motor is fixedly connected to a rotating shaft through a coupling, and the rotating shaft rotates through the shell.

[0011] Furthermore, the inner wall of the shell is rotatably connected to a fixed rod 1, and the outer walls of the rotating shaft and the fixed rod 1 are fixedly connected to conveying rollers.

[0012] Furthermore, a plurality of fixed rods 2 are rotatably connected to the inner wall of the shell, a plurality of hollow tubes are fixedly connected to the outer walls of the fixed rods 2, a belt is sleeved between the two conveying rollers, and the belt is slidably connected to the outer walls of the plurality of hollow tubes.

[0013] The utility model has the following beneficial effects:

[0014] 1. By setting up an extrusion mechanism, the hydraulic cylinder is driven to drive the fixed block 1 to move downward, and the fixed block 2 is squeezed downward. The springs work together to buffer and stabilize, making the extrusion process smoother, ensuring that all parts of the diaper can be subjected to uniform pressure, and improving the processing quality. While the fixed block 1 moves downward, the hinged rod drives the pressure roller to roll outward to expel the air between the diaper materials, so that the various layers of the diaper are more closely fitted together. When the fixed block 1 rises, the pressure roller will be quickly pulled back to its initial position by the spring 2, preparing for the next extrusion and fitting operation, thereby improving the operation efficiency and the stability and reliability of the equipment.

[0015] 2. By setting up a transmission mechanism, when the diaper processing materials are transmitted, the motor is driven to drive the conveyor roller on the rotating shaft to rotate, thereby driving the belt to be set between the two conveyor rollers. In this process, the belt smoothly transports the material from one processing link to the next link, and in the middle of the belt, there are several hollow tubes distributed to provide stable support. On the one hand, the hollow tubes can evenly disperse the pressure on the belt to prevent the belt from being deformed or damaged due to excessive local force during transportation. On the other hand, the hollow tubes can also maintain the flatness of the belt, ensuring that the diaper processing materials always remain stable during the transmission process without bumps or tilts, thereby improving the efficiency and stability of the transmission and providing good basic conditions for the diaper squeezing and fitting processing operations.

[0016] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0018] Figure 1 This is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the cross-sectional structure of the utility model;

[0020] Figure 3 This is a schematic diagram of the overall structure of the side of the utility model;

[0021] Figure 4 for Figure 2 Schematic diagram of the structure at A in FIG;

[0022] Figure 5 for Figure 3 Schematic diagram of the structure at point B in the figure.

[0023] In the accompanying drawings, the components represented by the reference numerals are as follows:

[0024] 1. Bottom plate; 2. Transmission mechanism; 3. Extrusion mechanism; 21. Support frame; 22. Housing; 23. Fixed plate 1; 24. Motor; 25. Rotating shaft; 26. Conveyor roller; 27. Fixed rod 1; 28. Fixed rod 2; 29. ​​Hollow tube; 291. Belt; 31. Outer frame; 32. Hydraulic cylinder; 33. Fixed block 1; 34. Fixed rod 3; 35. Spring 1; 36. Fixed ring; 37. Fixed block 2; 38. Fixed block 3; 39. Fixed rod 4; 391. Articulated rod; 392. Fixed rod 5; 393. Pressing roller; 394. Fixed block 4; 395. Articulated block; 396. Spring 2. DETAILED DESCRIPTION

[0025] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0026] See also Figure 1-5 As shown, the utility model is an extrusion laminating device for diaper processing, comprising a base plate 1, on which a transmission mechanism 2 and an extrusion mechanism 3 are provided.

[0027] The squeezing mechanism 3 includes a support frame 21 fixedly connected to the top surface of the bottom plate 1, the top surface of the support frame 21 is fixedly connected to a shell 22, the outer walls of both sides of the shell 22 are fixedly connected to an outer frame 31, the top surface of the outer frame 31 is fixedly connected to a hydraulic cylinder 32, the output end of the hydraulic cylinder 32 is fixedly connected to a fixed block 1 33, and two fixed rods 34 are slidingly passed through the fixed block 1 33, the two fixed rods 34 are symmetrically arranged with the hydraulic cylinder 32 as the center axis, the outer walls of the two fixed rods 34 are both wound with a spring 1 35, the outer walls of the two fixed rods 34 are both fixedly connected to a fixing ring 36, one end of the two springs 1 35 are fixedly connected to the bottom surface of the fixed block 1 33, the other ends of the two springs 1 35 are fixedly connected to the fixing ring 36, and the bottom ends of the two fixed rods 34 are fixedly connected to a fixed block 2 37. By providing the squeezing mechanism 3, in the process of processing, squeezing and laminating the diaper, the hydraulic cylinder 32 is driven to drive the fixed block 1 33 to When the fixed block 1 33 moves downward, the fixed block 2 37 also squeezes downward. When the fixed block 2 37 contacts the diaper, the spring 1 35 will deform rapidly to absorb part of the impact force, thereby avoiding excessive impact and damage to the diaper caused by the fixed block 2 37. At the same time, this buffering effect can also make the squeezing process smoother, ensuring that all parts of the diaper can be subjected to uniform pressure, thereby improving the processing quality. While the fixed block 1 33 moves downward, the hinged rod 391 drives the pressure roller 393 to roll outward, expelling the air between the diaper materials, making the various layers of the diaper fit together more closely, reducing the gap, thereby greatly improving the fit and overall performance of the diaper. In addition, when the fixed block 1 33 rises, the spring 2 396 can quickly provide a strong restoring force. Under the action of the restoring force, the pressure roller 393 will be quickly pulled back to the initial position to prepare for the next squeezing and fitting operation. The presence of the spring 2 396 not only improves the efficiency of the operation, but also improves the stability and reliability of the equipment.

[0028] The transmission mechanism 2 includes a fixed plate 23 fixedly connected to the front of the shell 22, the top surface of the fixed plate 23 is fixedly connected to the motor 24, the output shaft of the motor 24 is fixedly connected to the rotating shaft 25 through the coupling, the rotating shaft 25 rotates through the shell 22, the inner wall of the shell 22 is rotatably connected to the fixed rod 27, the outer walls of the rotating shaft 25 and the fixed rod 27 are fixedly connected to the conveying roller 26, the inner wall of the shell 22 is rotatably connected to a plurality of fixed rods 28, the outer walls of the plurality of fixed rods 28 are fixedly connected to hollow tubes 29, a belt 291 is sleeved between the two conveying rollers 26, the belt 291 is slidably connected to the outer walls of the plurality of hollow tubes 29, and the transmission mechanism 2 is provided. During transmission, the driving motor 24 drives the conveying roller 26 on the rotating shaft 25 to rotate, thereby driving the belt 291 to be installed between the two conveying rollers 26. In this process, the belt 291 smoothly transports the material from one processing link to the next link. Several hollow tubes 29 have a stable support effect. On the one hand, the hollow tubes 29 can evenly disperse the pressure on the belt 291 to prevent the belt 291 from being deformed or damaged due to excessive local force during transportation. On the other hand, the hollow tubes 29 can also maintain the flatness of the belt 291, ensuring that the diaper processing material always remains in a stable state during the transmission process without bumps or tilts, thereby improving the efficiency and stability of the transmission and providing good basic conditions for the diaper squeezing and fitting processing operations.

[0029] A specific application of this embodiment is: by providing an extrusion mechanism 3, in the process of processing, squeezing and fitting the diaper, the hydraulic cylinder 32 is driven to drive the fixed block 1 33 to move downward, and the fixed block 2 37 on the fixed block 1 33, as the fixed block 1 33 goes down, the fixed block 2 37 is also slowly squeezed downward. In this process, the spring 1 35 installed on the fixed rod 34 plays a buffering and stabilizing role. When the fixed block 2 37 contacts the diaper, the spring 1 35 will quickly deform and absorb part of the impact force, thereby avoiding excessive impact and damage to the diaper caused by the fixed block 2 37. At the same time, this buffering effect can also make the squeezing process more stable, ensuring that the diaper Each part of the diaper can be subjected to uniform pressure, thereby improving the processing quality. While the fixed block 1 33 moves downward, the hinged rod 391 drives the pressure roller 393 to roll outward, thereby expelling the air between the diaper materials, making the various layers of the diaper fit together more closely, reducing the gap, thereby greatly improving the fit and overall performance of the diaper. In addition, when the fixed block 1 33 is raised, the spring 2 396 can quickly provide a strong restoring force. Under the action of the restoring force, the pressure roller 393 will be quickly pulled back to the initial position, preparing for the next extrusion and fitting operation. The existence of the spring 2 396 not only improves the efficiency of the operation, but also improves the stability and reliability of the equipment.

[0030] By providing a transmission mechanism 2, when the diaper processing materials are transmitted, the driving motor 24 drives the conveying roller 26 on the rotating shaft 25 to rotate, thereby driving the belt 291 to be installed between the two conveying rollers 26. In this process, the belt 291 smoothly transports the material from one processing link to the next link, and in the middle of the belt 291, there are several hollow tubes 29, which play a stable supporting role. On the one hand, the hollow tubes 29 can evenly disperse the pressure on the belt 291 to prevent the belt 291 from being deformed or damaged due to excessive local force during transportation. On the other hand, the hollow tubes 29 can also maintain the flatness of the belt 291, ensuring that the diaper processing materials always remain in a stable state during the transmission process, without bumps or tilts, thereby improving the efficiency and stability of the transmission, and providing good basic conditions for the diaper squeezing and fitting processing operations.

[0031] Throughout this specification, references to terms such as "one embodiment," "example," or "specific example" indicate that a specific feature, structure, material, or characteristic described in conjunction with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of these terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

[0032] The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments do not describe all details in detail, nor do they limit the present invention to the specific embodiments described. Obviously, many modifications and variations are possible based on the contents of this specification. These embodiments are selected and described in detail in this specification to better explain the principles and practical applications of the present invention, thereby enabling those skilled in the art to better understand and utilize the present invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. An extrusion laminating device for diaper processing, comprising a base plate (1), a transmission mechanism (2) and an extrusion mechanism (3) being provided on the base plate (1), characterized in that: The extrusion mechanism (3) includes a support frame (21) fixedly connected to the top surface of the bottom plate (1), a shell (22) fixedly connected to the top surface of the support frame (21), an outer frame (31) fixedly connected to the outer walls of both sides of the shell (22), a hydraulic cylinder (32) fixedly connected to the top surface of the outer frame (31), a fixed block (33) fixedly connected to the output end of the hydraulic cylinder (32), two fixed rods (34) slidingly passing through the fixed block (33), and the two fixed rods The three (34) are symmetrically arranged with the hydraulic cylinder (32) as the central axis, and the outer walls of the two fixed rods (34) are both wound with springs (35), and the outer walls of the two fixed rods (34) are both fixedly connected with fixed rings (36), one end of the two springs (35) are both fixedly connected to the bottom surface of the fixed block (33), and the other end of the two springs (35) are both fixedly connected to the fixed ring (36), and the bottom ends of the two fixed rods (34) are fixedly connected with fixed blocks (37).

2. The extrusion laminating device for diaper processing according to claim 1, characterized in that: The front and rear sides of the fixing block 1 (33) are fixedly connected to two fixing blocks 3 (38), and a fixing rod 4 (39) is fixedly connected between the two fixing blocks 3 (38). The left and right ends of the two fixing rods 4 (39) are hinged to a hinge rod (391).

3. The extrusion laminating device for diaper processing according to claim 2, characterized in that: A fixed rod five (392) is fixedly connected between the two corresponding hinged rods (391). There are two fixed rods five (392). The two fixed rods five (392) are symmetrically arranged with the hydraulic cylinder (32) as the central axis. The outer walls of the two fixed rods five (392) are rotatably connected to the pressure roller (393).

4. The extrusion laminating device for diaper processing according to claim 3, characterized in that: A fixed block four (394) is fixedly connected to the outer wall of each of the four hinged rods (391), and a hinge block (395) is hingedly connected to each of the four fixed blocks (394). A spring two (396) is fixedly connected between two corresponding hinge blocks (395), and the two springs two (396) are symmetrically arranged with the hydraulic cylinder (32) as the central axis.

5. The extrusion laminating device for diaper processing according to claim 4, characterized in that: The transmission mechanism (2) includes a fixing plate (23) fixedly connected to the front surface of the housing (22), a motor (24) fixedly connected to the top surface of the fixing plate (23), an output shaft of the motor (24) fixedly connected to a rotating shaft (25) via a coupling, and the rotating shaft (25) rotates and penetrates the housing (22).

6. The extrusion laminating device for diaper processing according to claim 5, characterized in that: The inner wall of the housing (22) is rotatably connected to a fixed rod (27), and the outer walls of the rotating shaft (25) and the fixed rod (27) are both fixedly connected to a conveying roller (26).

7. The extrusion laminating device for diaper processing according to claim 6, characterized in that: A plurality of second fixing rods (28) are rotatably connected to the inner wall of the shell (22), and a hollow tube (29) is fixedly connected to the outer walls of the plurality of second fixing rods (28). A belt (291) is sleeved between the two conveying rollers (26), and the belt (291) is slidably connected to the outer walls of the plurality of hollow tubes (29).

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