CN110667190B - Paper handkerchief embossing apparatus of removable surface impression - Google Patents
Paper handkerchief embossing apparatus of removable surface impression Download PDFInfo
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- CN110667190B CN110667190B CN201910976069.0A CN201910976069A CN110667190B CN 110667190 B CN110667190 B CN 110667190B CN 201910976069 A CN201910976069 A CN 201910976069A CN 110667190 B CN110667190 B CN 110667190B
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- side plate
- arc
- roller
- shaft
- pin shaft
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31F—MECHANICAL WORKING OR DEFORMATION OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31F1/00—Mechanical deformation without removing material, e.g. in combination with laminating
- B31F1/07—Embossing, i.e. producing impressions formed by locally deep-drawing, e.g. using rolls provided with complementary profiles
Abstract
The invention relates to the technical field of tissue production, in particular to a tissue embossing device with a replaceable surface impression, wherein a left side plate and a right side plate are arranged in parallel; the left side plate and the right side plate are both fixed on the base; a baffle ring is arranged on the shaft body of the right shaft head; a positioning sleeve is sleeved on the right shaft head; one end of the pin shaft is inserted into the guide sleeve; the other end of the pin shaft is tightly pressed on the cylinder body of the positioning sleeve; the other arc slotted hole is coaxially arranged with the other roller; one of the outer cylinder bodies is coaxially arranged with one of the arc-shaped slotted holes; the other outer cylinder is coaxially arranged with the other arc slotted hole. When the pattern embossing roller is used, the pattern of the embossing roller can be quickly replaced, the roller does not need to be detached in the pattern replacing process, the pattern replacing difficulty is reduced, the pattern is bent after being processed on the plane of the iron plate, the pattern processing difficulty is reduced, and the processing cost is saved.
Description
Technical Field
The invention relates to the technical field of tissue production, in particular to a tissue embossing device with a replaceable surface impression.
Background
The current paper towel and toilet paper mainly represent the following types: roll paper, boxed paper facial tissue, soft-packaged removable facial tissue, paper handkerchiefs, small-sized paper, hand towel, kitchen paper, etc. The number of the layers of the paper towel is two or more than two; to enhance the paper surface smoothness, the paper product is typically calendered to reorient and rebond the paper fibers at the surface of the paper web. In order to achieve a good appearance decoration effect, embossing patterns are pressed on the surfaces of a plurality of tissues, the embossing patterns are various, and the grain patterns are realized through a tissue embossing machine.
The existing paper towel embossing machine generally comprises an upper embossing roller and a lower embossing roller, and the paper towel passing through is rolled through the matching of the upper embossing roller and the lower embossing roller, so that the surface of the paper towel generates grains. The embossing pattern of the embossing roller is generally directly engraved on the cylinder body of the roller, so when the embossing pattern is worn, or when the embossing pattern needs to be replaced, the whole embossing roller needs to be disassembled, and then a new embossing roller is installed; the amount of work for replacing the embossed pattern is quite large, and when a new embossing roller is to be machined, the pattern needs to be engraved on the circular arc surface, so that the machining difficulty of the embossing roller is increased.
Disclosure of Invention
The present invention is directed to overcoming the disadvantages and drawbacks of the prior art by providing an embossing apparatus for paper towels with replaceable surface impressions.
In order to achieve the purpose, the invention adopts the technical scheme that:
the invention relates to a paper towel embossing device with replaceable surface imprints, which comprises a left side plate, a base and a right side plate; the left side plate and the right side plate are arranged in parallel; the left side plate and the right side plate are both fixed on the base; two parallel rollers are arranged between the left side plate and the right side plate; one end of the roller is rotatably connected with the left side plate; the other end of the roller is rotationally connected with the right side plate; a transmission case is fixed on the outer side surface of the left side plate; the left shaft heads of the two rollers are connected to a transmission case;
the rollers are all sleeved with outer cylinders; the diameter of the inner hole of the outer cylinder body is equal to that of the roller; a convex ring is arranged on the drum body of the roller; the outer cylinder body is formed by splicing two semicircular shells; a T-shaped sliding block is arranged on one side of the semicircular shell; a T-shaped guide rail groove matched with the T-shaped sliding block is formed in the other side of the semicircular shell; the T-shaped sliding block and the T-shaped guide rail groove are arranged along the length direction of the outer cylinder body; the T-shaped slide block of the first semicircular shell is embedded into the T-shaped guide rail groove of the second semicircular shell; the T-shaped slide block of the second semicircular shell is embedded into the T-shaped guide rail groove of the first semicircular shell; one end of the semicircular shell is tightly pressed on the convex ring; the other end surface of the semicircular shell is provided with a plurality of concave parts; one shaft head far away from the convex ring on the roller is a right shaft head; a baffle ring is arranged on the shaft body of the right shaft head; a positioning sleeve is sleeved on the right shaft head; the inner hole of the positioning sleeve is matched with the right shaft head; a sleeve retaining ring is arranged on the body of the positioning sleeve; a second spring is sleeved outside the cylinder body of the positioning sleeve; one end of the second spring is tightly pressed on the baffle ring; the other end of the second spring is tightly pressed on the sleeve retaining ring;
the number of all the concave parts on one outer cylinder body is the number of the concave parts; the right shaft head is provided with a plurality of telescopic mechanisms; the number of the telescopic mechanisms is equal to the number of the concave mechanisms; the telescopic mechanisms are circumferentially distributed on the right shaft head; the telescopic mechanism comprises a pin shaft, a guide sleeve and a first spring; the guide sleeve is fixed on the end face of the roller; the shaft body of the pin shaft is matched with the inner hole of the guide sleeve; one end of the pin shaft is inserted into the guide sleeve; the other end of the pin shaft is tightly pressed on the cylinder body of the positioning sleeve; the shaft body of the pin shaft is embedded into the concave; the width of the pin shaft is equal to that of the concave type; the shaft body of the pin shaft is tightly pressed on the concave inner bottom wall; one end of the first spring is fixed on one end surface of the guide sleeve close to the right shaft head; the other end of the first spring is fixed on the pin shaft; the outer side wall of the right side plate is provided with two arc-shaped slotted holes; one of the arc slotted holes is coaxial with one roller; the other arc slotted hole is coaxially arranged with the other roller; one of the outer cylinder bodies is coaxially arranged with one of the arc-shaped slotted holes; the other outer cylinder body is coaxially arranged with the other arc slotted hole; the outer circle radius of the arc-shaped slotted hole is larger than that of the semicircular shell; the inner circle radius of the arc-shaped slotted hole is less than that of the semicircular shell; the central angle of the arc slotted hole is not less than 180 degrees.
Furthermore, a chamfer surface is arranged between one end of the positioning sleeve, which is far away from the baffle ring, and the outer end surface of the positioning sleeve; one end of the pin shaft, which is tightly pressed on the right shaft head, is set into a hemispherical head shape.
Further, the central angle of the arc-shaped slotted hole is 200 degrees.
After adopting the structure, the invention has the beneficial effects that: according to the paper towel embossing device with the replaceable surface impression, the left side plate and the right side plate are arranged in parallel; the left side plate and the right side plate are both fixed on the base; two parallel rollers are arranged between the left side plate and the right side plate; one end of the roller is rotatably connected with the left side plate; the other end of the roller is rotationally connected with the right side plate; a transmission case is fixed on the outer side surface of the left side plate; the left shaft heads of the two rollers are connected to a transmission case; the rollers are all sleeved with outer cylinders; the diameter of the inner hole of the outer cylinder body is equal to that of the roller; a convex ring is arranged on the drum body of the drum; the outer cylinder body is formed by splicing two semicircular shells; one side of the semicircular shell is provided with a T-shaped sliding block; a T-shaped guide rail groove matched with the T-shaped sliding block is formed in the other side of the semicircular shell; the T-shaped slide block and the T-shaped guide rail groove are arranged along the length direction of the outer cylinder body; the T-shaped slide block of the first semicircular shell is embedded into the T-shaped guide rail groove of the second semicircular shell (1); a T-shaped sliding block of the second semicircular shell (1) is embedded into a T-shaped guide rail groove of the first semicircular shell; one end of the semicircular shell is tightly pressed on the convex ring; the other end surface of the semicircular shell is provided with a plurality of concave parts; one shaft head far away from the convex ring on the roller is a right shaft head; a baffle ring is arranged on the shaft body of the right shaft head; a positioning sleeve is sleeved on the right shaft head; the inner hole of the positioning sleeve is matched with the right shaft head; a sleeve retaining ring is arranged on the body of the positioning sleeve; a second spring is sleeved outside the cylinder body of the positioning sleeve; one end of the second spring is tightly pressed on the baffle ring; the other end of the second spring is tightly pressed on the sleeve retaining ring; the number of all the concave parts on one outer cylinder body is the number of the concave parts; a plurality of telescopic mechanisms are arranged on the right shaft head; the number of the telescopic mechanisms is equal to the number of the concave mechanisms; the telescopic mechanisms are circumferentially distributed on the right shaft head; the telescopic mechanism comprises a pin shaft, a guide sleeve and a first spring; the guide sleeve is fixed on the end face of the roller; the shaft body of the pin shaft is matched with the inner hole of the guide sleeve; one end of the pin shaft is inserted into the guide sleeve; the other end of the pin shaft is tightly pressed on the cylinder body of the positioning sleeve; the shaft body of the pin shaft is embedded into the concave; the width of the pin shaft is equal to that of the concave type; the shaft body of the pin shaft is tightly pressed on the concave inner bottom wall; one end of the first spring is fixed on one end surface of the guide sleeve close to the right shaft head; the other end of the first spring is fixed on the pin shaft; the outer side wall of the right side plate is provided with two arc-shaped slotted holes; one of the arc slotted holes is coaxial with one roller; the other arc slotted hole is coaxially arranged with the other roller; one of the outer cylinder bodies is coaxially arranged with one of the arc-shaped slotted holes; the other outer cylinder body is coaxially arranged with the other arc slotted hole; the excircle radius of the arc-shaped slotted hole is larger than that of the semicircular shell; the inner circle radius of the arc-shaped slotted hole is less than that of the semicircular shell; the central angle of the arc slotted hole is not less than 180 degrees. When the invention is used, the corresponding pattern is firstly processed on the plane metal plate through the numerical control lathe in the manufacturing process of the semicircular shell, and then the metal plate with the processed pattern is bent into an arc shape through the bending machine; when the outer cylinder body is installed, the positioning sleeve is pulled to be dislocated with the pin shaft, the first semicircular shell is clamped outside the cylinder body of the roller, and the pin shaft is embedded into the concave shape of the semicircular shell; before the second semicircular shell is installed, the positioning sleeve is pulled to be dislocated with the pin shaft, the T-shaped slide block of the second T-shaped guide rail groove is embedded into the T-shaped guide rail groove of the first semicircular shell after the second semicircular shell penetrates through the arc-shaped slotted hole from the outer side surface of the right side plate, and the T-shaped slide block of the first semicircular shell is embedded into the T-shaped guide rail groove of the second T-shaped guide rail groove; then the positioning sleeve is loosened, the positioning sleeve is pushed to the tail end of the pin shaft under the pushing of the second spring, and the pin shaft is tightly pressed on the outer side surface of the positioning sleeve, so that the pin shaft is inserted into the concave cavity for positioning; positioning of the two semicircular shells on the roller is realized; when the outer barrel needs to be disassembled, the positioning sleeve is pulled out to be dislocated with the pin shaft, the pin shaft is pushed to be tightly pressed on the right shaft head due to the acting force of the first spring, the pin shaft is dislocated with the semicircular shell, and after the semicircular shell is aligned with the arc-shaped slotted hole, the semicircular shell can be pulled out of the arc-shaped slotted hole; in this structure, can realize the pattern quick replacement of embossing roller, and the roller need not to be torn open at the change in-process of pattern, reduces the degree of difficulty that the pattern was changed, and the processing of pattern is bent again after accomplishing on the iron plate plane, reduces the processing degree of difficulty of pattern, practices thrift the processing cost.
Drawings
FIG. 1 is a front view of the present invention;
FIG. 2 is a right side view of the present invention;
FIG. 3 is an enlarged view of section A of FIG. 1;
FIG. 4 is a schematic structural view of the outer barrel;
FIG. 5 is a schematic structural view of a semicircular shell;
FIG. 6 is a schematic view of the structure of the roll;
description of reference numerals:
1. a semi-circular housing; 101. a T-shaped slider; 102. a T-shaped guide rail groove; 103. a concave shape; 2. a roller;
201. a right spindle nose; 201a, a baffle ring; 202. a convex ring; 3. a left side plate; 4. a transmission case; 5. a base;
6. a right side plate; 601. an arc-shaped slot; 7. a pin shaft; 8. a guide sleeve; 9. a first spring;
10. a positioning sleeve; 1001. a sleeve baffle ring; 11. a second spring.
Detailed Description
The invention will be further described with reference to the accompanying drawings.
As shown in fig. 1 to 6, the embossing device for paper towel with replaceable surface impression of the present invention comprises a left side plate 3, a base 5 and a right side plate 6; the left side plate 3 and the right side plate 6 are arranged in parallel; the left side plate 3 and the right side plate 6 are both fixed on the base 5; two parallel rollers 2 are arranged between the left side plate 3 and the right side plate 6; one end of the roller 2 is rotatably connected with the left side plate 3; the other end of the roller 2 is rotationally connected with a right side plate 6; a transmission case 4 is fixed on the outer side surface of the left side plate 3; the left shaft heads of the two rollers 2 are connected to a transmission case 4; the transmission case 4 is not essentially different from the prior art, and thus will not be described in detail; the two rollers 2 realize reverse motion with the same rotating speed through the transmission case 4;
the rollers 2 are all sleeved with outer cylinders; the diameter of the inner hole of the outer cylinder body is equal to that of the roller 2; a convex ring 202 is arranged on the cylinder body of the roller 2; the outer cylinder body is formed by splicing two semicircular shells 1; a T-shaped sliding block 101 is arranged on one side of the semicircular shell 1; the other side of the semicircular shell 1 is provided with a T-shaped guide rail groove 102 matched with the T-shaped sliding block 101; the T-shaped sliding block 101 and the T-shaped guide rail groove 102 are arranged along the length direction of the outer cylinder body; a T-shaped sliding block 101 of the first semicircular shell 1 is embedded into a T-shaped guide rail groove 102 of the second semicircular shell 1; a T-shaped sliding block 101 of the second semicircular shell 1 is embedded into a T-shaped guide rail groove 102 of the first semicircular shell 1; one end of the semicircular shell 1 is tightly pressed on the convex ring 202; the other end surface of the semicircular shell 1 is provided with a plurality of concave cavities 103; one shaft head far away from the convex ring 202 on the roller 2 is a right shaft head 201; a baffle ring 201a is arranged on the shaft body of the right shaft head 201; the right spindle head 201 is sleeved with a positioning sleeve 10; the inner hole of the positioning sleeve 10 is matched with the right shaft head 201; a sleeve retaining ring 1001 is arranged on the cylinder body of the positioning sleeve 10; a second spring 11 is sleeved outside the cylinder body of the positioning sleeve 10; one end of the second spring 11 is pressed on the baffle ring 201 a; the other end of the second spring 11 is pressed on the sleeve retaining ring 1001;
the number of all the concave cavities 103 on one outer cylinder body is the number of the concave cavities; a plurality of telescopic mechanisms are arranged on the right shaft head 201; the number of the telescopic mechanisms is equal to the number of the concave mechanisms; the telescopic mechanisms are circumferentially distributed on the right shaft head 201; the telescopic mechanism comprises a pin shaft 7, a guide sleeve 8 and a first spring 9; the guide sleeve 8 is fixed on the end face of the roller 2; the shaft body of the pin shaft 7 is matched with the inner hole of the guide sleeve 8; one end of the pin shaft 7 is inserted into the guide sleeve 8; the other end of the pin shaft 7 is tightly pressed on the cylinder body of the positioning sleeve 10; the shaft body of the pin shaft 7 is embedded into the concave 103; the width of the pin shaft 7 is equal to that of the concave 103; the shaft body of the pin shaft 7 is tightly pressed on the inner bottom wall of the concave 103; one end of the first spring 9 is fixed on one end surface of the guide sleeve 8 close to the right shaft head 201; the other end of the first spring 9 is fixed on the pin shaft 7; the outer side wall of the right side plate 6 is provided with two arc-shaped slotted holes 601; one of the arc-shaped slotted holes 601 is arranged coaxially with one roller 2; the other arc slotted hole 601 is coaxially arranged with the other roller 2; one of the outer cylinders is coaxially arranged with one of the arc-shaped slotted holes 601; the other outer cylinder is coaxially arranged with the other arc slotted hole 601; the outer circle radius of the arc-shaped slotted hole 601 is larger than that of the semicircular shell 1; the inner circle radius of the arc-shaped slotted hole 601 is less than that of the semicircular shell 1; the central angle of the arc-shaped slotted hole 601 is not less than 180 degrees; in the manufacturing process of the semicircular shell 1, a corresponding pattern is processed on a planar metal plate through a numerical control lathe, and then the metal plate with the processed pattern is bent into an arc shape through a bending machine; when the outer cylinder is installed, the positioning sleeve 10 is pulled to be dislocated with the pin shaft 7, the first semicircular shell 1 is clamped outside the cylinder body of the roller 2, and the pin shaft 7 is embedded into the concave type 103 of the semicircular shell 1; before the second semicircular shell 1 is installed, the positioning sleeve 10 is pulled to be dislocated with the pin shaft 7, the second semicircular shell 1 penetrates through the arc-shaped slotted hole 601 from the outer side surface of the right side plate 6, the T-shaped slide block 101 of the second T-shaped guide rail groove 102 is embedded into the T-shaped guide rail groove 102 of the first semicircular shell 1, and the T-shaped slide block 101 of the first semicircular shell 1 is embedded into the T-shaped guide rail groove 102 of the second T-shaped guide rail groove 102; then the positioning sleeve 10 is loosened, the positioning sleeve 10 is pushed by the second spring 11, the positioning sleeve 10 is pushed to the tail end of the pin shaft 7, and the pin shaft 7 is tightly pressed on the outer side surface of the positioning sleeve 10, so that the pin shaft 7 is inserted into the concave 103 for positioning; the positioning of the two semicircular shells 1 on the roller 2 is realized; when the outer cylinder body needs to be detached, the positioning sleeve 10 is pulled out to be dislocated with the pin shaft 7, the pin shaft 7 is pushed to be tightly pressed on the right shaft head 201 due to the acting force of the first spring 9, meanwhile, the pin shaft 7 is dislocated with the semicircular shell 1, and after the semicircular shell 1 is aligned with the arc-shaped slotted hole 601, the semicircular shell 1 can be pulled out from the arc-shaped slotted hole 601; in this structure, can realize the pattern quick replacement of embossing roller, and roller 2 need not to be torn open at the change in-process of pattern, reduces the degree of difficulty that the pattern was changed, and the processing of pattern is bent again after accomplishing on the iron plate plane, reduces the processing degree of difficulty of pattern, practices thrift the processing cost.
As a preferred mode of the present invention, a chamfered surface is provided between one end of the positioning sleeve 10 away from the stop ring 201a and the outer end surface of the positioning sleeve 10; one end of the right shaft head 201 tightly pressed on the pin shaft 7 is set to be in a hemispherical head shape; the inclined plane between the semi-spherical head surface and the chamfer surface slides between the pin shaft 7 and the positioning sleeve 10, so that the operation difficulty of disassembling and assembling the semi-circular shell 1 is reduced.
In a preferred embodiment of the present invention, the central angle of the arc-shaped slot 601 is 200 °.
When the invention is used, the corresponding pattern is firstly processed on the plane metal plate through the numerical control lathe in the manufacturing process of the semicircular shell, and then the metal plate with the processed pattern is bent into an arc shape through the bending machine; when the outer cylinder body is installed, the positioning sleeve is pulled to be dislocated with the pin shaft, the first semicircular shell is clamped outside the cylinder body of the roller, and the pin shaft is embedded into the concave shape of the semicircular shell; before the second semicircular shell is installed, the positioning sleeve is pulled to be dislocated with the pin shaft, the T-shaped slide block of the second T-shaped guide rail groove is embedded into the T-shaped guide rail groove of the first semicircular shell after the second semicircular shell penetrates through the arc-shaped slotted hole from the outer side surface of the right side plate, and the T-shaped slide block of the first semicircular shell is embedded into the T-shaped guide rail groove of the second T-shaped guide rail groove; then the positioning sleeve is loosened, the positioning sleeve is pushed to the tail end of the pin shaft under the pushing of the second spring, and the pin shaft is tightly pressed on the outer side surface of the positioning sleeve, so that the pin shaft is inserted into the concave cavity for positioning; positioning of the two semicircular shells on the roller is realized; when the outer barrel needs to be disassembled, the positioning sleeve is pulled out to be dislocated with the pin shaft, the pin shaft is pushed to be tightly pressed on the right shaft head due to the acting force of the first spring, the pin shaft is dislocated with the semicircular shell, and after the semicircular shell is aligned with the arc-shaped slotted hole, the semicircular shell can be pulled out of the arc-shaped slotted hole; in this structure, can realize the pattern quick replacement of embossing roller, and the roller need not to be torn open at the change in-process of pattern, reduces the degree of difficulty that the pattern was changed, and the processing of pattern is bent again after accomplishing on the iron plate plane, reduces the processing degree of difficulty of pattern, practices thrift the processing cost.
The above description is only a preferred embodiment of the present invention, and all equivalent changes or modifications of the structure, characteristics and principles described in the present invention are included in the scope of the present invention.
Claims (3)
1. A paper towel embossing device with replaceable surface embossing comprises a left side plate (3), a base (5) and a right side plate (6); the left side plate (3) and the right side plate (6) are arranged in parallel; the left side plate (3) and the right side plate (6) are both fixed on the base (5); two parallel rollers (2) are arranged between the left side plate (3) and the right side plate (6); one end of the roller (2) is rotatably connected with the left side plate (3); the other end of the roller (2) is rotationally connected with the right side plate (6); a transmission case (4) is fixed on the outer side surface of the left side plate (3); the left shaft heads of the two rollers (2) are connected to the transmission case (4);
the method is characterized in that: the rollers (2) are all sleeved with outer cylinders; the diameter of the inner hole of the outer cylinder body is equal to that of the roller (2); a convex ring (202) is arranged on the drum body of the drum (2); the outer cylinder body is formed by splicing two semicircular shells (1); a T-shaped sliding block (101) is arranged on one side of the semicircular shell (1); a T-shaped guide rail groove (102) matched with the T-shaped sliding block (101) is formed in the other side of the semicircular shell (1); the T-shaped sliding block (101) and the T-shaped guide rail groove (102) are arranged along the length direction of the outer cylinder body; a T-shaped sliding block (101) of the first semicircular shell (1) is embedded into a T-shaped guide rail groove (102) of the second semicircular shell (1); a T-shaped sliding block (101) of the second semicircular shell (1) is embedded into a T-shaped guide rail groove (102) of the first semicircular shell (1); one end of the semicircular shell (1) is tightly pressed on the convex ring (202); the other end surface of the semicircular shell (1) is provided with a plurality of concave cavities (103); one shaft head on the roller (2) far away from the convex ring (202) is a right shaft head (201); a baffle ring (201 a) is arranged on the shaft body of the right shaft head (201); a positioning sleeve (10) is sleeved on the right shaft head (201); the inner hole of the positioning sleeve (10) is matched with the right shaft head (201); a sleeve baffle ring (1001) is arranged on the body of the positioning sleeve (10); a second spring (11) is sleeved outside the cylinder body of the positioning sleeve (10); one end of the second spring (11) is pressed on the baffle ring (201 a); the other end of the second spring (11) is tightly pressed on the sleeve retaining ring (1001);
the number of all the concave cavities (103) on one outer cylinder body is the number of the concave cavities; a plurality of telescopic mechanisms are arranged on the right shaft head (201); the number of the telescopic mechanisms is equal to the number of the concave mechanisms; the telescopic mechanisms are circumferentially distributed on the right shaft head (201); the telescopic mechanism comprises a pin shaft (7), a guide sleeve (8) and a first spring (9); the guide sleeve (8) is fixed on the end face of the roller (2); the shaft body of the pin shaft (7) is matched with the inner hole of the guide sleeve (8); one end of the pin shaft (7) is inserted into the guide sleeve (8); the other end of the pin shaft (7) is tightly pressed on the cylinder body of the positioning sleeve (10); the shaft body of the pin shaft (7) is embedded into the concave type (103); the width of the pin shaft (7) is equal to that of the concave type (103); the shaft body of the pin shaft (7) is tightly pressed on the inner bottom wall of the concave type (103); one end of the first spring (9) is fixed on one end face, close to the right shaft head (201), of the guide sleeve (8); the other end of the first spring (9) is fixed on the pin shaft (7); the outer side wall of the right side plate (6) is provided with two arc-shaped slotted holes (601); one of the arc slotted holes (601) is coaxial with one roller (2); the other arc slotted hole (601) is coaxially arranged with the other roller (2); one of the outer cylinders is coaxially arranged with one of the arc slotted holes (601); the other outer cylinder is coaxially arranged with the other arc slotted hole (601); the excircle radius of the arc-shaped slotted hole (601) is larger than that of the semicircular shell (1); the inner circle radius of the arc-shaped slotted hole (601) is less than that of the semicircular shell (1); the central angle of the arc-shaped slotted hole (601) is not less than 180 degrees.
2. The embossing apparatus for a replaceable surface embossed tissue as claimed in claim 1, wherein: a chamfer surface is arranged between one end of the positioning sleeve (10) far away from the baffle ring (201 a) and the outer end surface of the positioning sleeve (10); one end of the right shaft head (201) tightly pressed on the pin shaft (7) is arranged to be in a hemispherical head shape.
3. The embossing apparatus for a replaceable surface embossed tissue as claimed in claim 1, wherein: the central angle of the arc-shaped slotted hole (601) is 200 degrees.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910976069.0A CN110667190B (en) | 2019-10-15 | 2019-10-15 | Paper handkerchief embossing apparatus of removable surface impression |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910976069.0A CN110667190B (en) | 2019-10-15 | 2019-10-15 | Paper handkerchief embossing apparatus of removable surface impression |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110667190A CN110667190A (en) | 2020-01-10 |
| CN110667190B true CN110667190B (en) | 2020-12-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910976069.0A Active CN110667190B (en) | 2019-10-15 | 2019-10-15 | Paper handkerchief embossing apparatus of removable surface impression |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110667190B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112848657B (en) * | 2020-12-31 | 2022-09-27 | 宜昌市欣龙卫生材料有限公司 | Continuous printing device with changed jacquard roller and discontinuous jacquard spunlace process |
| CN113022086A (en) * | 2021-03-31 | 2021-06-25 | 广东星科工业毡科技有限公司 | Laminating machine for felt |
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