CN221089955U

CN221089955U - Embossing device for sanitary towel processing

Info

Publication number: CN221089955U
Application number: CN202322600058.7U
Authority: CN
Inventors: 李海亮
Original assignee: TIANJIN JIAOROU HEALTH PRODUCTS CO Ltd
Current assignee: TIANJIN JIAOROU HEALTH PRODUCTS CO Ltd
Priority date: 2023-09-25
Filing date: 2023-09-25
Publication date: 2024-06-07
Anticipated expiration: 2033-09-25

Abstract

The utility model relates to an embossing device for sanitary towel processing, which comprises a lower embossing assembly and an upper embossing assembly, wherein the lower embossing assembly is fixedly arranged on a base, the upper embossing assembly is arranged above the lower embossing assembly through a height adjusting mechanism, the height adjusting mechanism is fixedly arranged on the base, the lower embossing assembly and the upper embossing assembly respectively comprise two bearing seats provided with bearings and an embossing roller, bearing inner rings on the two bearing seats are fixedly connected with rotating shafts, one ends of the rotating shafts are respectively provided with a clamping groove, clamping heads are fixedly connected with two ends of the embossing roller, the clamping heads can be clamped into the clamping grooves, and quick-dismantling assemblies capable of fixing the clamping heads in the clamping grooves are arranged on the rotating shafts.

Description

Embossing device for sanitary towel processing

Technical Field

The utility model relates to the technical field of embossing, in particular to an embossing device for sanitary towel processing.

Background

The Chinese patent with the bulletin number of CN215589941U discloses a 3D composite embossing device for sanitary towel production, which comprises a fixing rack, a bottom roller and a pressing roller are rotatably assembled in the fixing rack through a bearing, the pressing roller can float in the up-down direction, two cylinders which are respectively arranged on the upper sides of two ends of a mandrel of the pressing roller are fixedly connected to the fixing rack, the end part of a piston rod of each cylinder is fixedly connected with a bearing seat on the outer side of the mandrel, a cutting edge and a protection ring are arranged on the pressing roller, a cutter wheel component for cleaning dirt on a cutter roller is arranged on the fixing rack, a protection ring cleaning component for cleaning dirt on the protection ring is arranged on the fixing rack, and a bottom roller cleaning component for cleaning dirt on the bottom roller is arranged on the fixing rack.

Above-mentioned sanitary towel production is with compound knurling device of 3D can clear up the filth on knife roll and the backing roll, has guaranteed sanitary towel knurling effect and sanitary towel production quality. But because the compression roller and the bottom roller are connected with the bearing on the bearing seat, when the compression roller and the bottom roller are required to be replaced, the compression roller or the bottom roller is required to be separated from the bearing, the operation is complex, and the time and the labor are wasted.

Disclosure of utility model

The utility model aims to solve the defects of the prior art and provides an embossing device for processing sanitary towels.

The utility model adopts the following technical scheme to realize the aim:

The embossing device for sanitary towel processing comprises a lower embossing assembly and an upper embossing assembly, wherein the lower embossing assembly is fixedly arranged on a base, the upper embossing assembly is arranged above the lower embossing assembly through a height adjusting mechanism, and the height adjusting mechanism is fixedly arranged on the base;

The lower embossing assembly and the upper embossing assembly comprise two bearing seats provided with bearings and embossing rollers, the two bearing inner rings on the bearing seats are fixedly connected with rotating shafts, clamping grooves are formed in one ends of the rotating shafts, clamping heads are fixedly connected to two ends of the embossing rollers, the clamping heads can be clamped into the clamping grooves, and the rotating shafts are provided with quick-release assemblies capable of fixing the clamping heads in the clamping grooves.

The quick-release assembly comprises a pull rod, a second jack communicated with the clamping groove is formed in the rotating shaft, a first jack communicated with the second jack is formed in one end of the rotating shaft, the pull rod is slidably inserted into the second jack, one end of the pull rod slidably penetrates through the first jack and then extends out of the rotating shaft, a stop block is fixedly connected to the other end of the pull rod, the stop block is slidably arranged in the second jack, a spring is arranged in the second jack, one end of the spring abuts against one end inner wall of the first jack, the other end of the spring abuts against one side of the stop block, one end of the stop block, which is far away from the pull rod, is fixedly connected with a plug rod, a limiting hole is formed in one side of the clamp head, and the plug rod can be inserted into the limiting hole after the clamp head is inserted into the clamping groove.

The embossing roll according to the present application may be an upper roll or a lower roll.

One end of the pull rod, which is far away from the stop block, is fixedly connected with a baffle plate, and the baffle plate is positioned outside the rotating shaft.

One end of the pull rod, which is close to the baffle, is fixedly connected with a handle.

External threads are formed on one section of surface of the pull rod, which is positioned inside the second jack, and internal threads are formed on the inner wall of the first jack.

The height adjusting mechanism comprises a portal frame, the portal frame is fixedly arranged at the top of the base, an electric cylinder is fixedly arranged at the top of the portal frame, a telescopic rod of the electric cylinder slides into the inner side of the portal frame and is fixedly connected with an upper mounting plate, and a bearing seat on the upper embossing assembly is fixedly arranged at the bottom of the upper mounting plate.

The top fixedly connected with guide bar of last mounting panel, the top fixedly connected with of portal frame can with the inside guide sleeve who is linked together of portal frame, the upper end of guide bar slides and pegs graft the inside of guide sleeve.

The beneficial effects of the utility model are as follows: according to the embossing roller quick-disassembly device, the quick-disassembly function of the embossing roller is realized through the quick-disassembly component, the replacement efficiency of the subsequent embossing roller is effectively improved, and the operation is convenient.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of the structure of an embossing roll of the present utility model;

FIG. 3 is a schematic view of a connection structure of a bearing on a bearing seat and a rotating shaft according to the present utility model;

FIG. 4 is a schematic cross-sectional view of an upper embossing assembly of the present utility model;

fig. 5 is an enlarged schematic view of the portion a in fig. 4.

In the figure: 1-a base; 2-a lower embossing assembly; 3-an upper embossing assembly; 4-an upper mounting plate; 5-portal frames; 6-electric cylinder; 7-a guide sleeve; 8-a guide rod; 9-embossing rollers; 901-clamping head; 9011-a limiting hole; 10-bearing seats; 11-a rotating shaft; 1101-clamping groove; 1102-a first jack; 1103-second jack; 12-a pull rod; 13-a baffle; 14-a spring; 15-a stop block; 16-inserting a rod; 17-handle.

The drawings in the present utility model are schematic, and their sizes do not represent actual dimensions;

the embodiments of the present utility model will be described in detail below with reference to the accompanying drawings.

Detailed Description

The utility model is further illustrated by the following examples in conjunction with the accompanying drawings:

As shown in fig. 1 to 5, an embossing device for sanitary towel processing comprises a lower embossing assembly 2, an upper embossing assembly 3 and a height adjusting mechanism, wherein the lower embossing assembly 2 is fixedly arranged on a base 1, the upper embossing assembly 3 is arranged above the lower embossing assembly 2 through the height adjusting mechanism, and the height adjusting mechanism is fixedly arranged on the base 1.

In this embodiment, lower embossing assembly 2 and last embossing assembly 3 all include two bearing frame 10 and embossing roller 9 that install the bearing, the equal fixedly connected with pivot 11 of bearing inner race on two bearing frames 10, draw-in groove 1101 has all been seted up to the one end of pivot 11, the equal fixedly connected with chuck 901 in both ends of embossing roller 9, the inside of draw-in groove 1101 can be gone into to the chuck 901, be provided with the quick detach subassembly that can fix chuck 901 in draw-in groove 1101 in the pivot 11, in this embodiment, the quick detach subassembly that sets up on pivot 11 has two sets of at least, in order to guarantee that embossing roller 9 can be stable fix between two pivots 11, it is to be noted that, embossing roller 9 here can understand as last compression roller or bottom roll.

Specifically, in this embodiment, quick detach subassembly includes pull rod 12, the inside of pivot 11 has seted up the second jack 1103 that is linked together with draw-in groove 1101, the first jack 1102 that is linked together with the second jack 1103 has been seted up to the one end of pivot 11, pull rod 12 sliding plug-in connection is in the inside of second jack 1103, the outside of pivot 11 stretches out after the one end sliding of pull rod 12 runs through first jack 1102, the other end fixedly connected with dog 15 of pull rod 12, dog 15 sliding set up is in the inside of second jack 1103, the inside of second jack 1103 is provided with spring 14, the one end of spring 14 supports and is close to the one end inner wall of first jack 1102 at the second jack 1103, the other end of spring 14 supports and is in one side of dog 15, one end fixedly connected with inserted link 16 of dog 15 is kept away from pull rod 12, the chuck 901 has been seted up to one side of chuck 901, chuck 901 is in the inside of inserting the draw-in groove 1101 back, inside that the inserted link 16 can insert limiting hole 9011, in order to avoid dog 15 to be pressed out by spring 14 from the second jack 1103, the one end fixedly connected with baffle 13 of pull rod 12 is kept away from dog 15, baffle 13 is located the outside of second jack 11, the handle 12 is convenient for pull rod 12 is close to the one end of second jack is close to the inner wall of 13, the inside of pull rod is provided with one end of the external thread surface of the second jack is convenient to install, the external thread is located in order to install the external thread surface is convenient to be connected with the second jack 9.

By adopting the technical scheme, when the embossing roller 9 is used, the pull rod 12 on the rotating shaft 11 is pulled in the direction away from the rotating shaft 11, so that the inserted rod 16 moves into the second insertion hole 1103, then the handle 17 is rotated, so that the external threads on the pull rod 12 are screwed into the first insertion hole 1102, after the pull rod 12 is loosened, the inserted rod 16 cannot be pressed out of the second insertion hole 1103 under the action of the elastic force of the spring 14, then the clamping heads 901 at the two ends of the embossing roller 9 are inserted into the clamping grooves 1101 corresponding to the clamping heads, then the handle 17 is rotated, so that the external threads of the pull rod 12 are separated from the first insertion hole 1102, and at the moment, the inserted rod 16 is inserted into the limiting hole 9011 under the elastic force of the spring 14, so that the installation of the embossing roller 9 is completed;

During disassembly, the pull rod 12 on the rotating shaft 11 is pulled in a direction away from the rotating shaft 11, so that the insert rod 16 is pulled out of the limit hole 9011 and moves into the second insertion hole 1103, and then the handle 17 is rotated, so that the external threads on the pull rod 12 are screwed into the first insertion hole 1102, and the embossing roller 9 can be taken out from between the two rotating shafts 11.

In this embodiment, high adjustment mechanism includes portal frame 5, portal frame 5 fixed mounting is at the top of base 1, the top fixed mounting of portal frame 5 has electric jar 6, the telescopic link of electric jar 6 slides and stretches into the inboard back fixedly connected with of portal frame 5 and go up mounting panel 4, the bearing frame 10 fixed mounting on the last knurling subassembly 3 is in the bottom of mounting panel 4, through the flexible of control electric jar 6 piston rod, and then can drive and go up knurling subassembly 3 and reciprocate, and then can adjust the distance of lower knurling subassembly 2 and last knurling subassembly 3 according to the thickness of sanitary towel.

In order to ensure the stability of the upper embossing assembly 3 when moving up and down, the top of the upper mounting plate 4 is fixedly connected with a guide rod 8, the top of the portal frame 5 is fixedly connected with a guide sleeve 7 which is communicated with the inner side of the portal frame 5, and the upper end of the guide rod 8 is in sliding connection with the inside of the guide sleeve 7.

It should be noted that one end of one of the rotating shafts 11 in the upper embossing assembly 3 may be connected to a rotating shaft of a motor, so as to drive the embossing roller 9 in the upper embossing assembly 3 to rotate, and the motor may be installed at the bottom of the upper mounting plate 4.

Working principle: the embossing assembly 3 can be driven to move up and down by controlling the extension and retraction of the piston rod of the electric cylinder 6, the distance between the lower embossing assembly 2 and the upper embossing assembly 3 can be adjusted according to the thickness of the sanitary towel, and then the motor is started, so that the embossing operation can be carried out on the sanitary towel.

While the utility model has been described above with reference to the accompanying drawings, it will be apparent that the utility model is not limited to the above embodiments, but is intended to cover various modifications, either made by the method concepts and technical solutions of the utility model, or applied directly to other applications without modification, within the scope of the utility model.

Claims

1. The embossing device for sanitary towel processing is characterized by comprising a lower embossing assembly (2) and an upper embossing assembly (3), wherein the lower embossing assembly (2) is fixedly arranged on a base (1), the upper embossing assembly (3) is arranged above the lower embossing assembly (2) through a height adjusting mechanism, and the height adjusting mechanism is fixedly arranged on the base (1);

The lower embossing assembly (2) and the upper embossing assembly (3) comprise two bearing seats (10) provided with bearings and embossing rollers (9), two bearing inner rings on the bearing seats (10) are fixedly connected with rotating shafts (11), clamping grooves (1101) are formed in one ends of the rotating shafts (11), clamping heads (901) are fixedly connected to two ends of the embossing rollers (9), the clamping heads (901) can be clamped into the clamping grooves (1101), and quick-release assemblies capable of fixing the clamping heads (901) in the clamping grooves (1101) are arranged on the rotating shafts (11).

2. The embossing device for sanitary towel processing according to claim 1, characterized in that the quick-release assembly provided on the rotating shaft (11) has at least two groups, the quick-release assembly comprises a pull rod (12), a second jack (1103) communicated with the clamping groove (1101) is provided inside the rotating shaft (11), a first jack (1102) communicated with the second jack (1103) is provided at one end of the rotating shaft (11), the pull rod (12) is slidingly inserted inside the second jack (1103), one end of the pull rod (12) is slidingly inserted through the first jack (1102) and then extends out of the rotating shaft (11), the other end of the pull rod (12) is fixedly connected with a stop (15), the stop (15) is slidingly provided inside the second jack (1103), a spring (14) is provided inside the second jack (1103), one end of the spring (14) abuts against the inner wall (1103) of the second jack (1103), one end of the spring (14) is slidingly inserted through the first jack (1102) and then is fixedly connected with the stop (15) at one end (1101) of the other end (901) which is fixedly connected with the stop (15) after the stop (14) is inserted into the stop groove (1101), the insert rod (16) can be inserted into the limiting hole (9011).

3. An embossing device for sanitary towel processing according to claim 2, characterized in that a baffle (13) is fixedly connected to one end of the pull rod (12) away from the stop block (15), and the baffle (13) is located outside the rotating shaft (11).

4. A sanitary towel processing embossing device according to claim 3, characterized in that the end of the pull rod (12) adjacent to the baffle (13) is fixedly connected with a handle (17).

5. The embossing device for sanitary towel processing according to claim 4, characterized in that an external thread is provided on a surface of the pull rod (12) located inside the second insertion hole (1103), and an internal thread is provided on an inner wall of the first insertion hole (1102).

6. The embossing device for sanitary towel processing according to claim 5, characterized in that the height adjusting mechanism comprises a portal frame (5), the portal frame (5) is fixedly installed at the top of the base (1), an electric cylinder (6) is fixedly installed at the top of the portal frame (5), an upper mounting plate (4) is fixedly connected after a telescopic rod of the electric cylinder (6) slides into the inner side of the portal frame (5), and a bearing seat (10) on the upper embossing assembly (3) is fixedly installed at the bottom of the upper mounting plate (4).

7. The embossing device for sanitary towel processing according to claim 6, characterized in that a guide rod (8) is fixedly connected to the top of the upper mounting plate (4), a guide sleeve (7) which is communicated with the inner side of the portal frame (5) is fixedly connected to the top of the portal frame (5), and the upper end of the guide rod (8) is slidably inserted into the guide sleeve (7).