Embossing device for toilet tissue production

Abstract

The utility model discloses an embossing device for toilet tissue production, and particularly relates to the technical field of toilet tissue production, which comprises a device base, a U-shaped frame is fixedly mounted in the middle of the top end of the device base, an embossing mechanism is fixedly mounted on the U-shaped frame, and an auxiliary driving mechanism matched with the embossing mechanism for use is fixedly mounted at the top end of the device base. Dredging pieces are fixedly installed on the two sides of the top end of the device base. The embossing mechanism comprises two first frames which are symmetrically distributed, the first frames are fixedly installed on the U-shaped frame, turnover shafts are rotatably installed at the bottoms of the first frames, and multi-foot frames are fixedly installed at the opposite ends of the two turnover shafts. When the knurling rollers need to be used, the knurling rollers are driven to turn over by the turning shaft, the multi-foot frame and the knurling rollers, the knurling rollers needing to be used are directly turned over to the lowermost position, rapid replacement and use of the knurling rollers are conducted, and simplicity and convenience are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of tissue paper production, in particular to an embossing device for producing sanitary tissue paper. Background Art

[0002] Embossing in toilet paper production means that during the production of toilet paper, the surface of the paper is embossed through a special processing technology, so that the surface of the paper has texture and pattern, which increases the water absorption and softness of the paper and improves the user experience. The embossed design can also be customized according to demand, making the toilet paper more beautiful and personalized in appearance. Embossing can also enhance the strength and durability of the paper and extend its service life.

[0003] There are still some problems in the use of traditional embossing devices: when embossing toilet paper, the toilet paper is usually placed between the embossing roller and the guide roller, and the embossing roller and the guide roller rotate synchronously in opposite directions to emboss the toilet paper. However, due to different embossing shapes, different embossing rollers need to be replaced. The replacement of traditional embossing rollers is relatively cumbersome, and the original embossing roller needs to be removed and a new embossing roller needs to be installed for use. For this reason, we propose a toilet paper production embossing device to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide an embossing device for producing sanitary tissue paper to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a toilet paper production embossing device, comprising a device base, a U-shaped frame is fixedly installed in the middle of the top of the device base, an embossing mechanism is fixedly installed on the U-shaped frame, an auxiliary driving mechanism used in conjunction with the embossing mechanism is fixedly installed on the top of the device base, and drainage pieces are fixedly installed on both sides of the top of the device base;

[0006] The embossing mechanism comprises two symmetrically distributed first frames, wherein the first frames are fixedly mounted on a U-shaped frame, a turning shaft is rotatably mounted on the bottom of the first frame, and a tripod is fixedly mounted on the opposite ends of the two turning shafts, and a plurality of embossing rollers distributed in a circular array are rotatably mounted on the two tripods;

[0007] The auxiliary drive mechanism comprises two symmetrically distributed second frames, wherein the second frames are fixedly mounted on the top of the device base, and a bottom roller used in conjunction with the embossing roller is rotatably mounted in the middle of the second frames.

[0008] Preferably, a rotating sleeve is rotatably installed on the top of the second frame, and an inner sliding rod is slidably mounted in the middle of the rotating sleeve. Positioning cams are fixedly installed at the opposite ends of the two inner sliding rods, and positioning grooves for cooperating with the positioning cams are provided at both ends of the embossing roller, and the positioning cams are movably connected in the corresponding positioning grooves.

[0009] Preferably, transmission gears are fixedly mounted on the ends of the rotating sleeve and the bottom roller, and two vertically corresponding transmission gears are meshed and connected.

[0010] Preferably, a third frame is fixedly mounted on the second frame, and an electric telescopic rod is fixedly mounted on the third frame.

[0011] Preferably, the opposite ends of the two inner sliding rods are fixedly clamped with bearings, and the driving end of the electric telescopic rod is fixedly clamped in the middle of the bearings.

[0012] Preferably, a second motor is fixedly mounted on the bottom of one of the second frames, and a driving end of the second motor and one end of the bottom roller are fixedly mounted.

[0013] Preferably, a worm gear is fixedly mounted on one end of the flip shaft away from the tripod, a first motor is fixedly mounted on one side of the first frame close to the worm gear, a worm is fixedly mounted on the driving end of the first motor, and the worm is meshingly connected with the worm gear.

[0014] Preferably, the drainage member includes two symmetrically distributed drainage side frames, the drainage side frames are fixedly installed on the top of the device base, and a plurality of drainage rollers are rotatably installed between the two drainage side frames.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] 1. By setting up an embossing mechanism and using an auxiliary drive mechanism, the lowest embossing roller and the bottom roller are synchronously driven to rotate in opposite directions, the toilet paper is guided and the automatic embossing operation is performed simultaneously.

[0017] 2. By setting up the embossing mechanism and using the auxiliary driving mechanism together, the turning shaft and the multi-legged stand can be driven to turn over multiple embossing rollers. The embossing rollers to be used can be directly turned over to the lowest position, and the embossing rollers can be quickly replaced and used, which is simple and convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1 It is a schematic diagram of the structure of the utility model.

[0020] Figure 2 It is a schematic diagram of the structural connection of the embossing mechanism and the auxiliary drive mechanism in the utility model.

[0021] Figure 3 For this utility model Figure 2 Enlarged view of point A in the middle.

[0022] Figure 4 For this utility model Figure 2 Enlarged view of point B in the middle.

[0023] Figure 5 It is a structural schematic diagram of the drainage member in the utility model.

[0024] In the figure: 1. device base; 2. U-shaped frame; 3. embossing mechanism; 4. auxiliary drive mechanism; 5. drainage member; 31. first frame; 32. turning shaft; 33. multi-legged frame; 34. embossing roller; 341. positioning slot; 35. worm gear; 351. first motor; 352. worm; 41. second frame; 42. bottom roller; 43. rotating sleeve; 44. inner slide rod; 441. positioning cam; 45. bearing; 451. third frame; 452. electric telescopic rod; 46. transmission gear; 47. second motor; 51. drainage side frame; 52. drainage roller. DETAILED DESCRIPTION

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

[0026] Example: Figure 1-5 As shown, the utility model provides a sanitary tissue production embossing device, comprising a device base 1, a U-shaped frame 2 is fixedly installed at the middle of the top of the device base 1, an embossing mechanism 3 is fixedly installed on the U-shaped frame 2, an auxiliary driving mechanism 4 used in conjunction with the embossing mechanism 3 is fixedly installed at the top of the device base 1, and drainage members 5 are fixedly installed on both sides of the top of the device base 1;

[0027] The embossing mechanism 3 comprises two symmetrically distributed first frames 31, the first frames 31 are fixedly mounted on the U-shaped frame 2, a turning shaft 32 is rotatably mounted on the bottom of the first frame 31, and a tripod 33 is fixedly mounted on the opposite ends of the two turning shafts 32, and a plurality of embossing rollers 34 distributed in a circular array are rotatably mounted on the two tripods 33;

[0028] The auxiliary drive mechanism 4 includes two symmetrically distributed second frames 41, the second frames 41 are fixedly installed on the top of the device base 1, and a bottom roller 42 used in conjunction with the embossing roller 34 is rotatably installed in the middle of the second frame 41. The lowest embossing roller 34 and the bottom roller 42 in the embossing mechanism 3 are combined into an embossing part. When in use, the toilet paper is passed between the lowest embossing roller 34 and the bottom roller 42.

[0029] A rotating sleeve 43 is rotatably mounted on the top of the second frame 41, and an inner slide bar 44 is slidably mounted in the middle of the rotating sleeve 43. Positioning cams 441 are fixedly mounted on the opposite ends of the two inner slide bars 44. Positioning slots 341 used in conjunction with the positioning cams 441 are provided at both ends of the embossing roller 34. The positioning cams 441 are movably engaged in the corresponding positioning slots 341. Transmission gears 46 are fixedly mounted on the ends of the rotating sleeve 43 and the bottom roller 42, and the two corresponding transmission gears 46 are meshed and connected vertically. One of the second frames 41 A second motor 47 is fixedly installed at the bottom, and the driving end of the second motor 47 and one end of the bottom roller 42 are fixedly installed. When in use, the second motor 47 is controlled to start driving the bottom roller 42 to rotate, and the meshing connection of the two transmission gears 46 is cooperated to drive the rotating sleeve 43 to rotate synchronously in the opposite direction, and then the inner slide bar 44 is controlled to drive the corresponding lowermost embossing roller 34 to rotate synchronously in the opposite direction, thereby synchronously driving the lowermost embossing roller 34 and the bottom roller 42 to rotate synchronously in the opposite direction, to guide the toilet paper, and simultaneously perform automatic embossing operations.

[0030] A third frame 451 is fixedly mounted on the second frame 41, and an electric telescopic rod 452 is fixedly mounted on the third frame 451; bearings 45 are fixedly mounted on the opposite ends of the two inner slide bars 44, and the driving end of the electric telescopic rod 452 is fixedly mounted on the middle part of the bearing 45. By setting the bearing 45, when the electric telescopic rod 452 is fixed, it does not affect the rotation of the inner slide bar 44. By controlling the opening of the electric telescopic rods 452 on both sides, the inner slide bars 44 on both sides are driven to move in opposite directions, and the positioning protrusions 441 are disengaged from the corresponding positioning grooves 341, so that multiple embossing rollers 34 can be rotated and replaced.

[0031] A worm gear 35 is fixedly installed on the end of the flip shaft 32 away from the tripod 33, and a first motor 351 is fixedly installed on the side of the first frame 31 close to the worm gear 35. A worm 352 is fixedly installed on the driving end of the first motor 351. The worm 352 and the worm gear 35 are meshingly connected. When in use, the first motor 351 is controlled to start driving the worm 352 to drive the worm gear 35 to rotate, thereby driving the flip shaft 32 and the multiple embossing rollers 34 of the tripod 33 to flip, and the embossing roller 34 to be used is directly flipped to the lowermost position, so that the embossing roller 34 can be quickly replaced and used, which is simple and convenient.

[0032] The guiding member 5 includes two symmetrically distributed guiding side frames 51, which are fixedly installed on the top of the device base 1. A plurality of guiding rollers 52 are rotatably installed between the two guiding side frames 51. When in use, the toilet paper is wrapped around the outside of the plurality of guiding rollers 52 for guiding, thereby improving the stability of the toilet paper transmission.

[0033] Working principle: When in use, the toilet paper is wound around the outside of the plurality of guiding rollers 52 for guiding, and the toilet paper is passed between the lowest embossing roller 34 and the bottom roller 42;

[0034] The second motor 47 is controlled to start and drive the bottom roller 42 to rotate, and the two transmission gears 46 are meshed and connected to drive the rotating sleeve 43 to rotate synchronously in the opposite direction, thereby controlling the inner slide bar 44 to drive the corresponding lowermost embossing roller 34 to rotate synchronously in the opposite direction, thereby synchronously driving the lowermost embossing roller 34 and the bottom roller 42 to rotate synchronously in the opposite direction, guiding the toilet paper, and synchronously performing automatic embossing operation;

[0035] When the embossing roller 34 needs to be replaced, firstly, the electric telescopic rods 452 on both sides are controlled to open to drive the inner slide bars 44 on both sides to move backwards, and the positioning protrusions 441 are disengaged from the corresponding positioning grooves 341, so that the embossing rollers 34 can be rotated for replacement;

[0036] Subsequently, the first motor 351 is controlled to drive the worm 352 to drive the worm wheel 35 to rotate, thereby driving the flip shaft 32 and the multi-legged stand 33 and multiple embossing rollers 34 to flip, and the embossing roller 34 to be used is directly flipped to the lowest position, so that the embossing roller 34 can be quickly replaced and used, which is simple and convenient;

[0037] Subsequently, the electric telescopic rods 452 on both sides are controlled to open again to drive the inner sliding rods 44 on both sides to move toward each other, and the positioning protrusions 441 are movably engaged in the corresponding positioning grooves 341 to connect the inner sliding rods 44 and the corresponding embossing rollers 34, so as to facilitate driving the inner sliding rods 44 to rotate and drive the corresponding embossing rollers 34 to rotate synchronously for use.

[0038] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A toilet paper production embossing device, comprising a device base (1), characterized in that: A U-shaped frame (2) is fixedly mounted in the middle of the top of the device base (1), an embossing mechanism (3) is fixedly mounted on the U-shaped frame (2), an auxiliary driving mechanism (4) used in conjunction with the embossing mechanism (3) is fixedly mounted on the top of the device base (1), and drainage members (5) are fixedly mounted on both sides of the top of the device base (1); The embossing mechanism (3) comprises two symmetrically distributed first frames (31), wherein the first frames (31) are fixedly mounted on the U-shaped frame (2), a turning shaft (32) is rotatably mounted on the bottom of the first frame (31), a tripod (33) is fixedly mounted on the opposite ends of the two turning shafts (32), and a plurality of embossing rollers (34) distributed in a circular array are rotatably mounted on the two tripods (33); The auxiliary drive mechanism (4) comprises two symmetrically distributed second frames (41), wherein the second frames (41) are fixedly mounted on the top of the device base (1), and a bottom roller (42) for use with the embossing roller (34) is rotatably mounted in the middle of the second frames (41).

2. The embossing device for producing sanitary tissue paper according to claim 1, characterized in that: A rotating sleeve (43) is rotatably mounted on the top of the second frame (41), an inner slide bar (44) is slidably mounted in the middle of the rotating sleeve (43), and positioning protrusions (441) are fixedly mounted on the opposite ends of the two inner slide bars (44), and positioning grooves (341) for use with the positioning protrusions (441) are formed at both ends of the embossing roller (34), and the positioning protrusions (441) are movably engaged in the corresponding positioning grooves (341).

3. The embossing device for producing sanitary tissue paper according to claim 2, characterized in that: Transmission gears (46) are fixedly mounted on the ends of the rotating sleeve (43) and the bottom roller (42), and two corresponding transmission gears (46) are meshed and connected vertically.

4. The embossing device for producing sanitary tissue paper according to claim 2, characterized in that: A third frame (451) is fixedly mounted on the second frame (41), and an electric telescopic rod (452) is fixedly mounted on the third frame (451).

5. The embossing device for producing sanitary tissue paper according to claim 4, characterized in that: The opposite ends of the two inner slide bars (44) are fixedly clamped with bearings (45), and the driving end of the electric telescopic rod (452) is fixedly clamped in the middle of the bearing (45).

6. The embossing device for producing sanitary tissue paper according to claim 1, characterized in that: A second motor (47) is fixedly mounted on the bottom of one of the second frames (41), and a driving end of the second motor (47) and one end of the bottom roller (42) are fixedly mounted.

7. The embossing device for producing sanitary tissue paper according to claim 1, characterized in that: A worm gear (35) is fixedly mounted on one end of the flip shaft (32) away from the tripod (33); a first motor (351) is fixedly mounted on one side of the first frame (31) close to the worm gear (35); a worm (352) is fixedly mounted on the driving end of the first motor (351); and the worm (352) and the worm gear (35) are meshingly connected.

8. The embossing device for producing sanitary tissue paper according to claim 1, characterized in that: The drainage member (5) comprises two symmetrically distributed drainage side frames (51), wherein the drainage side frames (51) are fixedly mounted on the top of the device base (1), and a plurality of drainage rollers (52) are rotatably mounted between the two drainage side frames (51).

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