A processing device for adjustable baby diapers

Abstract

This invention discloses a processing device for adjustable baby diapers, belonging to the field of diaper manufacturing technology. It includes a support frame, with an anti-impact roller changing assembly connected to the right end of the support frame. An outer ring winding and printing assembly is connected to the top of the support frame above the anti-impact roller changing assembly. An automatic cutting assembly is connected to the upper end of the support frame to the left of the outer ring winding and printing assembly. A raw material conveying assembly for conveying the product is connected to the left end of the anti-impact roller changing assembly. The raw material conveying assembly delivers the product to the anti-impact roller changing assembly, which continuously and tightly winds the product. After winding, the anti-impact roller changing assembly delivers the product to the outer ring winding and printing assembly for outer ring winding and printing. Simultaneously, the anti-impact roller changing assembly drives the automatic cutting assembly to cut the product, thus realizing automatic roller changing, printing, and cutting of the product during winding.

Description

Technical Field

[0001] This invention relates to the field of diaper manufacturing technology, and more specifically to a processing device for adjustable baby diapers. Background Technology

[0002] Disposable diapers are a common daily necessity for babies. They have good absorbency and leak-proof properties, keeping babies' bottoms dry and giving parents peace of mind.

[0003] The production process of disposable diapers is divided into two steps: absorbent core production and diaper assembly. The production of absorbent cores includes raw material crushing and mixing, layering and lamination, non-woven fabric pressing and winding. After winding, the absorbent cores are sent to the diaper assembly process for diaper production.

[0004] In existing technology, when the produced absorbent core is wound up, the winding roller usually relies on gravity to adhere to the feeding roller. When there is less material on the winding roller, the gravity decreases, resulting in the winding roller and the feeding roller not adhering tightly, which in turn affects the compactness of the finished product. If a spring is used to continuously squeeze the winding roller, although it can maintain adhesion, when changing rollers, the winding roller may suddenly pop out due to the spring's restoring force, thereby impacting and damaging the device.

[0005] Based on this, the present invention designs an adjustable baby diaper processing device to solve the above problems. Summary of the Invention

[0006] In view of the above-mentioned shortcomings of the existing technology, the present invention provides a processing device for adjustable baby diapers.

[0007] To achieve the above objectives, the present invention provides the following technical solution:

[0008] A processing device for adjustable baby diapers, including a support frame;

[0009] The right end of the support frame is connected to an impact-resistant roller changing assembly for easy roller changing and to ensure tight winding.

[0010] The top of the support frame above the anti-impact roller changing assembly is connected to an outer ring winding and printing assembly for automatically printing the finished product after winding.

[0011] The upper end of the support frame on the left side of the outer ring winding and printing assembly is connected to an automatic cutting assembly for automatically cutting the product. The front end of the automatic cutting assembly is connected to the front end of the anti-impact roller changing assembly.

[0012] An adhesive trough for automatically applying adhesive to the anti-impact roller changing assembly is fixedly connected to the bottom of the support frame below the anti-impact roller changing assembly.

[0013] The left end of the anti-impact roller changing assembly is connected to a raw material conveying assembly for conveying products, and both the front and rear ends of the raw material conveying assembly are connected to the support frame.

[0014] The anti-impact roller changing assembly includes an anti-impact switching assembly and a roll mounting assembly. The anti-impact switching assembly is connected to the front and rear side walls of the right end of the support frame. A set of roll mounting assemblies is connected to both the left and right ends of the anti-impact switching assembly.

[0015] Furthermore, the anti-impact switching assembly includes a first motor, a limiting slide groove, a switching rotating plate, a clearance groove, a first limiting guide rod, a support slider, and a first spring. The first motor is fixedly connected to the rear right side wall of the support frame. Limiting slide grooves are formed on both the front and rear inner walls of the support frame in front of the first motor. Switching rotating plates are rotatably connected to the support frame inside both sets of limiting slide grooves. The rear end of the latter set of switching rotating plates is fixedly connected to the output end of the first motor. Clearance grooves are formed at both ends of the switching rotating plate. A first limiting guide rod is fixedly connected between the left and right inner walls of each clearance groove. A support slider is slidably connected within each clearance groove. The first limiting guide rod... A first spring is fixedly connected to each of the support sliders, which are close to each other. Each of the first springs wraps around a first limiting guide rod. A limiting slider is fixedly connected to the end of each support slider that is close to the limiting slide groove. The limiting slider is slidably connected in the limiting slide groove. A set of roll roller mounting assemblies is connected between the front and rear support sliders that are close to each other. The upper end of the limiting slide groove is a small semi-circular slide groove, and the lower end of the limiting slide groove is a large semi-circular slide groove. The right end of the small semi-circular slide groove is connected to the right end of the large semi-circular slide groove. The left end of the small semi-circular slide groove is connected to the left end of the large semi-circular slide groove through a straight slide groove. The lower end of the large semi-circular slide groove is a straight slide groove.

[0016] Furthermore, the roll assembly includes a fixed rotating rod, a slot, a locking block, a support roller, a roll roller, a locking slide tube, and a second spring. The front sidewall of the rear support slider and the rear sidewall of the front support slider are rotatably connected to fixed rotating rods. Slots are provided at the ends of the fixed rotating rods that are close to each other. A support roller is located between each of the two sets of fixed rotating rods that are close to each other. Locking blocks are fixedly connected to both ends of the support roller. The support roller and the fixed rotating rod are engaged through the slots and locking blocks. Locking slide tubes are slidably connected to the outer sidewalls of the fixed rotating rods. The ends of the locking slide tubes that are close to each other wrap around the slots and locking blocks. A second spring is fixedly connected between the end of the locking slide tube near the switching plate and the end of the fixed rotating rod near the switching plate. The second spring wraps around the fixed rotating rod. A roll roller is fixedly connected to the outer side of the support roller.

[0017] Furthermore, the outer ring winding and printing assembly includes a winding assembly and a self-switching unloading assembly. The winding assembly is connected to the top plate of the support frame above the switching plate, and the self-switching unloading assembly is connected to the middle of the winding assembly.

[0018] Furthermore, the winding assembly includes an n-shaped slide plate, a printing roller, and a second motor. The lower end of the n-shaped slide plate passes through the top plate of the support frame and is slidably connected to the n-shaped slide plate. The printing roller is rotatably connected between the front and rear inner walls of the lower end of the n-shaped slide plate. The lower end of the rear side wall of the n-shaped slide plate is fixedly connected to the second motor. The output end of the second motor passes through the rear side wall of the n-shaped slide plate and is fixedly connected to the printing roller.

[0019] Furthermore, the self-closing feeding assembly includes a paint brush, a storage bin, a partition plate, and a blocking rod. The storage bin is fixedly connected to the top of the support frame inside the n-shaped slide plate. The partition plate is fixedly connected to the middle of the storage bin. Several sets of material passage holes are opened on the partition plate. A blocking rod is fixedly connected to the top of the n-shaped slide plate above the partition plate. The blocking rod passes through the top plate of the support frame and is inserted into the material passage holes on the partition plate. Several sets of paint brushes are fixedly connected to the bottom plate of the storage bin. The area above the partition plate is the storage area, and the area below the partition plate is the feeding area. The upper end of the paint brush is located in the feeding area, and the lower end of the paint brush is in contact with the upper end of the printing roller.

[0020] Furthermore, the automatic cutting assembly includes a cutting assembly and a cutting drive assembly. The cutting assembly is connected to the top of the support frame on the left side of the printing roller, the cutting drive assembly is connected to the front end of the cutting assembly, and the lower end of the cutting drive assembly is connected to the switching plate on the front side.

[0021] Furthermore, the cutting assembly includes a support plate, a T-shaped blade, a second limiting guide rod, and a third spring. The support plate is fixedly connected to the top of the support frame on the left side of the printing roller. The lower end of the T-shaped blade passes through the support plate and is slidably connected to it. Several sets of second limiting guide rods are fixedly connected to the top of the support plate. The upper end of the second limiting guide rod passes through the cross plate of the T-shaped blade and is slidably connected to it. A third spring is fixedly connected between the upper end of the second limiting guide rod outside the second limiting guide rod and the top of the T-shaped blade. The front end of the T-shaped blade is connected to a cutting drive assembly.

[0022] Furthermore, the cutting drive assembly includes a drive rod and a drive push plate. The front end of the T-shaped blade is fixedly connected to the drive push plate, and the bottom of the drive push plate is in contact with the drive rod. The central rotating shaft of the drive rod passes through the front side wall of the support frame and is fixedly connected to the front switching plate.

[0023] Furthermore, an adhesive trough is fixedly connected to the bottom of the support frame below the printing roller, and the roll roller is rotatably connected to the adhesive trough.

[0024] The present invention has the following technical effects:

[0025] The product is fed to the anti-impact roller changing assembly via the raw material conveying assembly, and the anti-impact roller changing assembly keeps the product tightly wound. After winding, the product is fed to the outer ring winding and printing assembly via the anti-impact roller changing assembly for outer ring winding and printing. At the same time, the anti-impact roller changing assembly drives the automatic cutting assembly to cut the product, realizing automatic roller changing, printing and cutting of the product winding. Attached Figure Description

[0026] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the accompanying drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are merely some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without any creative effort.

[0027] Figure 1 Three-dimensional processing equipment for adjustable baby diapers Figure 1 ;

[0028] Figure 2 Three-dimensional processing equipment for adjustable baby diapers Figure 2 ;

[0029] Figure 3 Three-dimensional processing equipment for adjustable baby diapers Figure 3 ;

[0030] Figure 4 A schematic diagram of the plugging rod structure of a processing equipment for adjustable baby diapers;

[0031] Figure 5 A schematic diagram of the second limiting guide rod structure of the processing equipment for adjustable baby diapers;

[0032] Figure 6 A schematic diagram of the limiting chute structure of a processing equipment for adjustable baby diapers;

[0033] Figure 7 A schematic diagram of the roll roller mounting assembly structure for a processing equipment for adjustable baby diapers.

[0034] The labels in the diagram represent:

[0035] 1. Support frame; 2. Anti-impact roller changing assembly; 21. Anti-impact switching assembly; 211. First motor; 212. Limiting slide groove; 213. Switching turntable; 214. Clearance groove; 215. First limiting guide rod; 216. Support slider; 217. First spring; 218. Limiting slider; 22. Roller mounting assembly; 221. Fixed rotating rod; 222. Slot; 223. Locking block; 224. Support roller; 225. Roller; 226. Locking slide tube; 227. Second spring; 3. Outer ring winding and imprinting assembly; 31. Winding assembly; 31 1. N-shaped sliding plate; 312. Printing roller; 313. Second motor; 32. Self-opening feeding assembly; 321. Paint brush; 322. Storage bin; 323. Material separator; 324. Material blocking rod; 4. Automatic cutting assembly; 41. Cutting assembly; 411. Support plate; 412. T-shaped blade; 413. Second limit guide rod; 414. Third spring; 42. Cutting drive assembly; 421. Drive rotating rod; 422. Drive push plate; 5. Glue holding trough; 6. Raw material conveying assembly; 61. Conveying roller; 62. Limit transmission roller; 63. Third motor. Detailed Implementation

[0036] To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of the present invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without creative effort are within the scope of protection of the present invention.

[0037] The present invention will be further described below with reference to embodiments. Example

[0038] Please refer to the instruction manual appendix. Figures 1-7 A processing device for adjustable baby diapers, including a support frame 1;

[0039] The right end of the support frame 1 is connected to an anti-impact roll changing assembly 2, which facilitates roll changing and ensures tight winding.

[0040] The top of the support frame 1 above the anti-impact roller changing assembly 2 is connected to an outer ring winding and imprinting assembly 3 for automatically imprinting the finished product after winding.

[0041] The upper end of the support frame 1 on the left side of the outer ring winding and printing assembly 3 is connected to an automatic cutting assembly 4 for automatically cutting the product. The front end of the automatic cutting assembly 4 is connected to the front end of the anti-impact roller changing assembly 2.

[0042] An adhesive trough 5 for automatically applying adhesive to the anti-impact roller changing assembly 2 is fixedly connected to the bottom of the support frame 1 below the anti-impact roller changing assembly 2.

[0043] The left end of the anti-impact roller changing assembly 2 is connected to the raw material conveying assembly 6 for conveying products. Both the front and rear ends of the raw material conveying assembly 6 are connected to the support frame 1.

[0044] The anti-impact roller changing assembly 2 includes an anti-impact switching assembly 21 and a roll mounting assembly 22. The anti-impact switching assembly 21 is connected to the front and rear side walls of the right end of the support frame 1. A set of roll mounting assemblies 22 is connected to both the left and right ends of the anti-impact switching assembly 21.

[0045] The anti-impact switching assembly 21 includes a first motor 211, a limiting slide groove 212, a switching rotating plate 213, a clearance groove 214, a first limiting guide rod 215, a support slider 216, and a first spring 217. The first motor 211 is fixedly connected to the rear right side wall of the support frame 1. Limiting slide grooves 212 are provided on both the front and rear inner walls of the support frame 1 in front of the first motor 211. Switching rotating plates 213 are rotatably connected to the support frame 1 inside both sets of limiting slide grooves 212. The rear end of the latter set of switching rotating plates 213 is fixedly connected to the output end of the first motor 211. Clearance grooves 214 are provided at both the left and right ends of the switching rotating plate 213. A first limiting guide rod 215 is fixedly connected between the left and right inner walls of 14. A support slider 216 is slidably connected in the clearance groove 214. The first limiting guide rod 215 passes through the support slider 216 and is slidably connected to the support slider 216. A first spring 217 is fixedly connected to the side wall of the support slider 216 that is close to each other. The first spring 217 wraps around the first limiting guide rod 215. A limiting slider 218 is fixedly connected to the end of the support slider 216 that is close to the limiting slide groove 212. The limiting slider 218 is slidably connected in the limiting slide groove 212. A set of roll roller mounting assembly 22 is connected between the support sliders 216 that are close to each other at the front and rear.

[0046] The roll assembly 22 includes a fixed rotating rod 221, a slot 222, a locking block 223, a support roller 224, a roll roller 225, a locking slide tube 226, and a second spring 227. The front and rear sides of the rear support slider 216 are rotatably connected to the fixed rotating rod 221. Slots 222 are provided at the ends of the fixed rotating rods 221 that are close to each other. A support roller 224 is located between each of the two sets of close fixed rotating rods 221. Locking blocks 223 are fixedly connected to both ends of the support roller 224. The support roller 224 and the fixed rotating rod 221 are engaged by the slot 222 and the block 223. The outer side wall of the fixed rotating rod 221 is slidably connected with the locking tube 226. The ends of the locking tubes 226 that are close to each other wrap the slot 222 and the block 223. The end of the locking tube 226 that is close to the switching plate 213 and the end of the fixed rotating rod 221 that is close to the switching plate 213 are fixedly connected with the second spring 227. The second spring 227 wraps the fixed rotating rod 221. The outer side of the support roller 224 is fixedly connected with the winding roller 225.

[0047] The upper end of the limiting slide 212 is a small semi-circular slide, the lower end of the limiting slide 212 is a large semi-circular slide, the right end of the small semi-circular slide is connected to the right end of the large semi-circular slide, the left end of the small semi-circular slide is connected to the left end of the large semi-circular slide through a straight slide, and the lower end of the large semi-circular slide is a straight slide.

[0048] The outer ring winding and printing assembly 3 includes a winding assembly 31 and a self-opening and unloading assembly 32. The winding assembly 31 is connected to the top plate of the support frame 1 above the switching plate 213, and the self-opening and unloading assembly 32 is connected to the middle of the winding assembly 31.

[0049] The winding assembly 31 includes an n-shaped slide plate 311, an imprinting roller 312, and a second motor 313. The lower end of the n-shaped slide plate 311 passes through the top plate of the support frame 1 and is slidably connected to the n-shaped slide plate 311. The imprinting roller 312 is rotatably connected between the front and rear inner walls of the lower end of the n-shaped slide plate 311. The second motor 313 is fixedly connected to the lower end of the rear side wall of the n-shaped slide plate 311. The output end of the second motor 313 passes through the rear side wall of the n-shaped slide plate 311 and is fixedly connected to the imprinting roller 312.

[0050] The self-closing feeding assembly 32 includes a paint brush 321, a storage box 322, a partition plate 323, and a blocking rod 324. The storage box 322 is fixedly connected to the top of the support frame 1 inside the n-shaped slide plate 311. The partition plate 323 is fixedly connected to the middle of the storage box 322. Several sets of material passage holes are opened on the partition plate 323. The blocking rod 324 is fixedly connected to the top of the n-shaped slide plate 311 above the partition plate 323. The blocking rod 324 passes through the top plate of the support frame 1 and is inserted into the material passage hole on the partition plate 323. Several sets of paint brushes 321 are fixedly connected to the bottom plate of the storage box 322. The area above the partition plate 323 is the storage area, and the area below the partition plate 323 is the feeding area. The upper end of the paint brush 321 is located in the feeding area, and the lower end of the paint brush 321 is in contact with the upper end of the printing roller 312.

[0051] The automatic cutting assembly 4 includes a cutting assembly 41 and a cutting drive assembly 42. The cutting assembly 41 is connected to the top of the support frame 1 on the left side of the printing roller 312. The cutting drive assembly 42 is connected to the front end of the cutting assembly 41. The lower end of the cutting drive assembly 42 is connected to the switching plate 213 on the front side.

[0052] The cutting assembly 41 includes a support plate 411, a T-shaped blade 412, a second limiting guide rod 413, and a third spring 414. The support plate 411 is fixedly connected to the top of the support frame 1 on the left side of the printing roller 312. The lower end of the T-shaped blade 412 passes through the support plate 411 and is slidably connected to the support plate 411. Several sets of second limiting guide rods 413 are fixedly connected to the top of the support plate 411. The upper end of the second limiting guide rod 413 passes through the cross plate of the T-shaped blade 412 and is slidably connected to the T-shaped blade 412. A third spring 414 is fixedly connected between the upper end of the second limiting guide rod 413 on the outer side and the top of the T-shaped blade 412. The front end of the T-shaped blade 412 is connected to the cutting drive assembly 42.

[0053] The cutting drive assembly 42 includes a drive rod 421 and a drive push plate 422. The front end of the T-shaped blade 412 is fixedly connected to the drive push plate 422, and the bottom of the drive push plate 422 is in contact with the drive rod 421. The middle shaft of the drive rod 421 passes through the front side wall of the support frame 1 and is fixedly connected to the front switching plate 213.

[0054] A glue container 5 is fixedly connected to the bottom of the support frame 1 below the printing roller 312, and the roll roller 225 is tumbledly connected to the glue container 5.

[0055] The left end of the left-side winding roller 225 is connected to the raw material conveying component 6;

[0056] The raw material conveying assembly 6 includes a conveying roller 61, a limiting transmission roller 62, and a third motor 63. The left end of the left winding roller 225 is rotatably connected to the conveying roller 61. The front end of the conveying roller 61 is rotatably connected to the front inner wall of the support frame 1. The third motor 63 is fixedly connected to the rear wall of the support frame 1 behind the conveying roller 61. The output end of the third motor 63 passes through the rear side wall of the support frame 1 and is fixedly connected to the conveying roller 61. The upper end of the conveying roller 61 is rotatably connected to the limiting transmission roller 62. The front and rear ends of the limiting transmission roller 62 are rotatably connected to the front and rear inner walls of the support frame 1, respectively.

[0057] When it is necessary to rewind the product, the third motor 63 is activated. The third motor 63 drives the conveyor roller 61 to rotate. At this time, the product is fed to the left winding roller 225 through the conveyor roller 61 and the limiting transmission roller 62, and the winding roller 225 is driven to rotate to rewind the product. As the winding roller 225 rewinds more and more products, the winding roller 225 drives the fixed rotating rod 221 to move to the left through the support roller 224. The fixed rotating rod 221 drives the support slider 216 to move to the right under the limit of the first limiting guide rod 215. At this time, the support slider 216 compresses the first spring 217, causing the first spring 217 to undergo compression deformation, so that the winding roller 225 drives the wound product to always press tightly against the conveyor roller 61, thereby making the product rewinding always tight. At this time, the left support slider 216 drives the limiting slider 218 to be limited in the straight groove on the left side of the limiting groove 212. During the downward movement, the first motor 211 is activated, which drives the subsequent set of switching plates 213 to rotate. The switching plates 213 then drive the support slider 216 to rotate around the output end of the first motor 211. At this time, the left support slider 216 drives the limiting slider 218 to slide in the small semi-circular groove at the upper end of the limiting groove 212, and the right support slider 216 drives the limiting slider 218 to slide in the large semi-circular groove at the lower end of the limiting groove 212. This causes the left winding roller 225 to move the wound product along the trajectory of the small semi-circular groove at the upper end of the limiting groove 212. As a result, the left support slider 216 slowly moves away from the first spring 217 while rotating, thus achieving a slow release of the support slider 216 and the winding roller 225 and preventing the instantaneous impact of the winding roller 225.

[0058] The switching plate 213 simultaneously drives the drive rod 421 to rotate, thus preventing the drive rod 421 from obstructing the drive push plate 422. Under the influence of gravity and the restoring force of the third spring 414, the T-shaped blade 412 moves downwards, cutting the product between the conveyor roller 61 and the winding roller 225. This achieves automatic product cutting during roller changing. When the winding roller 225 reaches its highest point, it pushes the wound product upwards against the printing roller 312. At this time, the printing roller 312, through the n-shaped sliding plate 311, drives the blocking rod 324 upwards, thereby… This prevents the material blocking rod 324 from blocking the material passage hole on the material separator 323. At this time, the material above the material separator 323 enters below the material separator 323 and is brushed onto the printing roller 312 through the paint brush 321. Then, the second motor 313 is started, which drives the printing roller 312 to rotate. This allows the printing roller 312 to pick up the material on the paint brush 321 and print on the product. At the same time, the printing roller 312 drives the product and the winding roller 225 to rotate, so that the product end that was not rolled up when the T-shaped blade 412 cuts is rolled up, realizing automatic printing on the outermost ring of the rolled-up product.

[0059] The switching plate 213 simultaneously drives the right-side roll roller 225 to move around the semi-circular groove at the lower end of the limiting slide groove 212. When the right-side limiting slider 218 moves into the straight groove at the lower end of the limiting slide groove 212, the roll roller 225 rolls in the glue container 5, thereby covering the roll roller 225 with glue, thus achieving automatic glue coating. When the switching plate 213 rotates half a turn, the right-side roll roller 225 rotates to the left and adheres to the product, then rewinds the product. This achieves automatic roller changing, automatic glue application, and automatic printing during cup bag rewinding. The entire process is completed mechanically and intelligently, requiring no manual operation and greatly saving manpower. When the left-side winding roller 225 moves the wound product to the far right, it pulls the locking slide tube 226 away from each other. When the locking slide tube 226 moves to disengage from the locking block 223 and the slot 222, the winding roller 225 and the support roller 224 are removed. At this time, the winding roller 225 is removed and replaced with a new winding roller 225. The support roller 224 and the winding roller 225 are reinstalled between the two sets of fixed rotating rods 221. At this time, the locking slide tube 226 is released. Under the action of the restoring force of the second spring 227, the locking slide tube 226 moves towards each other and re-wraps the locking block 223 and the slot 222. At this time, the roller change is completed, thus realizing a simple roller change.

[0060] The above embodiments are only used to illustrate the technical solutions of the present invention, and are not intended to limit it. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions will not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A processing device for adjustable baby diapers, characterized in that: Including the supporting framework (1); The right end of the support frame (1) is connected to an anti-impact roll changing assembly (2) for easy roll changing and to ensure that the winding is always tight. The top of the support frame (1) above the anti-impact roller changing assembly (2) is connected to an outer ring winding and imprinting assembly (3) for automatically imprinting the finished product after winding. The upper end of the support frame (1) on the left side of the outer ring winding and printing assembly (3) is connected to an automatic cutting assembly (4) for automatically cutting the product. The front end of the automatic cutting assembly (4) is connected to the front end of the anti-impact roller changing assembly (2). The bottom of the support frame (1) below the anti-impact roller changing assembly (2) is fixedly connected to an adhesive trough (5) for automatically applying adhesive to the anti-impact roller changing assembly (2). The left end of the anti-impact roller changing assembly (2) is connected to a raw material conveying assembly (6) for conveying products, and both the front and rear ends of the raw material conveying assembly (6) are connected to the support frame (1). The anti-impact roller changing assembly (2) includes an anti-impact switching assembly (21) and a roll mounting assembly (22). The anti-impact switching assembly (21) is connected to the front and rear side walls of the right end of the support frame (1). A set of roll mounting assemblies (22) is connected to both the left and right ends of the anti-impact switching assembly (21). A glue container (5) is fixedly connected to the inner bottom of the support frame (1); The anti-impact switching assembly (21) includes a first motor (211), a limiting slide groove (212), a switching plate (213), a clearance groove (214), a first limiting guide rod (215), a support slider (216), and a first spring (217). The first motor (211) is fixedly connected to the rear right side wall of the support frame (1). Limiting slide grooves (212) are opened on the front and rear inner walls of the support frame (1) in front of the first motor (211). Switching plates (213) are rotatably connected to the support frame (1) inside the two sets of limiting slide grooves (212). The rear end of the latter set of switching plates (213) is fixedly connected to the output end of the first motor (211). Clearance grooves (214) are opened on both the left and right ends of the switching plate (213). A first limiting guide rod (215) is fixedly connected between the left and right inner walls of the clearance groove (214). A support slider is slidably connected in the clearance groove (214). 216), the first limiting guide rod (215) passes through the support slider (216) and is slidably connected to the support slider (216). A first spring (217) is fixedly connected to each other on the sidewalls of the support sliders (216) that are close to each other. The first spring (217) wraps around the first limiting guide rod (215). A limiting slider (218) is fixedly connected to one end of the support slider (216) near the limiting groove (212). The limiting slider (218) A set of roll roller mounting components (22) are connected between the front and rear support sliders (216) that are close to each other in the sliding connection within the limiting slide groove (212). The upper end of the limiting slide groove (212) is a small semi-circular slide groove, and the lower end of the limiting slide groove (212) is a large semi-circular slide groove. The right end of the small semi-circular slide groove is connected to the right end of the large semi-circular slide groove, and the left end of the small semi-circular slide groove is connected to the left end of the large semi-circular slide groove through a straight slide groove. The lower end of the large semi-circular slide groove is a straight slide groove.

2. The processing equipment for adjustable baby diapers according to claim 1, characterized in that, The winding roller mounting assembly (22) includes a fixed rotating rod (221), a slot (222), a locking block (223), a support roller (224), a winding roller (225), a locking slide tube (226), and a second spring (227). The front side wall of the rear support slider (216) and the rear side wall of the front support slider (216) are rotatably connected to the fixed rotating rod (221). Each of the fixed rotating rods (221) has a slot (222) at one end close to the other. A support roller (224) is located between each of the two sets of fixed rotating rods (221) that are close to each other. The front and rear ends of the support roller (224) are fixedly connected to the locking block (223). The roller (224) and the fixed rotating rod (221) are engaged by the slot (222) and the block (223). The outer side wall of the fixed rotating rod (221) is slidably connected with the locking slide tube (226). The ends of the locking slide tubes (226) close to each other wrap the slot (222) and the block (223). The end of the locking slide tube (226) close to the switching plate (213) and the end of the fixed rotating rod (221) close to the switching plate (213) are fixedly connected with the second spring (227). The second spring (227) wraps the fixed rotating rod (221). The outer side of the support roller (224) is fixedly connected with the winding roller (225).

3. The processing equipment for adjustable baby diapers according to claim 2, characterized in that, The outer ring winding and printing assembly (3) includes a winding assembly (31) and a self-switching unloading assembly (32). The winding assembly (31) is connected to the top plate of the support frame (1) above the switching plate (213), and the self-switching unloading assembly (32) is connected to the middle of the winding assembly (31).

4. The processing equipment for adjustable baby diapers according to claim 3, characterized in that, The winding assembly (31) includes an n-shaped slide plate (311), an imprinting roller (312), and a second motor (313). The lower end of the n-shaped slide plate (311) passes through the top plate of the support frame (1) and is slidably connected to the n-shaped slide plate (311). The imprinting roller (312) is rotatably connected between the front and rear inner walls of the lower end of the n-shaped slide plate (311). The lower end of the rear side wall of the n-shaped slide plate (311) is fixedly connected to the second motor (313). The output end of the second motor (313) passes through the rear side wall of the n-shaped slide plate (311) and is fixedly connected to the imprinting roller (312).

5. The processing equipment for adjustable baby diapers according to claim 4, characterized in that, The self-closing feeding assembly (32) includes a paint brush (321), a storage bin (322), a material separator (323), and a material blocking rod (324). The storage bin (322) is fixedly connected to the top of the support frame (1) inside the n-shaped slide plate (311). The material separator (323) is fixedly connected to the middle of the storage bin (322). The material separator (323) has several sets of material passage holes. The material separator (323) is fixedly connected to the top of the n-shaped slide plate (311) above the material separator (323). A blocking rod (324) passes through the top plate of the support frame (1) and is inserted into the material passage hole on the partition plate (323). Several sets of paint brushes (321) are fixedly connected to the bottom plate of the storage box (322). The upper part of the partition plate (323) is the storage area, and the lower part of the partition plate (323) is the feeding area. The upper end of the paint brush (321) is located in the feeding area, and the lower end of the paint brush (321) is in contact with the upper end of the printing roller (312).

6. The processing equipment for adjustable baby diapers according to claim 5, characterized in that, The automatic cutting assembly (4) includes a cutting assembly (41) and a cutting drive assembly (42). The cutting assembly (41) is connected to the top of the support frame (1) on the left side of the printing roller (312). The cutting drive assembly (42) is connected to the front end of the cutting assembly (41). The lower end of the cutting drive assembly (42) is connected to the switching plate (213) on the front side.

7. The processing equipment for adjustable baby diapers according to claim 6, characterized in that, The cutting assembly (41) includes a support plate (411), a T-shaped blade (412), a second limiting guide rod (413), and a third spring (414). The support plate (411) is fixedly connected to the top of the support frame (1) on the left side of the printing roller (312). The lower end of the T-shaped blade (412) passes through the support plate (411) and is slidably connected to the support plate (411). Several sets of second limiting guide rods (413) are fixedly connected to the top of the support plate (411). The upper end of the second limiting guide rod (413) passes through the cross plate of the T-shaped blade (412) and is slidably connected to the T-shaped blade (412). The upper end of the second limiting guide rod (413) on the outside of the second limiting guide rod (413) is fixedly connected to the top of the T-shaped blade (412). The front end of the T-shaped blade (412) is connected to the cutting drive assembly (42).

8. The processing equipment for adjustable baby diapers according to claim 7, characterized in that, The cutting drive assembly (42) includes a drive rod (421) and a drive push plate (422). The front end of the T-shaped blade (412) is fixedly connected to the drive push plate (422). The bottom of the drive push plate (422) is in contact with the drive rod (421). The middle shaft of the drive rod (421) passes through the front side wall of the support frame (1) and is fixedly connected to the front switching plate (213).

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