CN112406267B - Novel textile printing roller - Google Patents
Novel textile printing roller Download PDFInfo
- Publication number
- CN112406267B CN112406267B CN202011322087.6A CN202011322087A CN112406267B CN 112406267 B CN112406267 B CN 112406267B CN 202011322087 A CN202011322087 A CN 202011322087A CN 112406267 B CN112406267 B CN 112406267B
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- groove
- face
- roller
- butt joint
- left end
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F13/00—Common details of rotary presses or machines
- B41F13/08—Cylinders
- B41F13/10—Forme cylinders
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41N—PRINTING PLATES OR FOILS; MATERIALS FOR SURFACES USED IN PRINTING MACHINES FOR PRINTING, INKING, DAMPING, OR THE LIKE; PREPARING SUCH SURFACES FOR USE AND CONSERVING THEM
- B41N1/00—Printing plates or foils; Materials therefor
- B41N1/16—Curved printing plates, especially cylinders
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41N—PRINTING PLATES OR FOILS; MATERIALS FOR SURFACES USED IN PRINTING MACHINES FOR PRINTING, INKING, DAMPING, OR THE LIKE; PREPARING SUCH SURFACES FOR USE AND CONSERVING THEM
- B41N2207/00—Location or type of the layers in shells for rollers of printing machines
- B41N2207/02—Top layers
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Coloring (AREA)
- Inking, Control Or Cleaning Of Printing Machines (AREA)
Abstract
The invention relates to a novel textile printing roller, which comprises a roller body, a rotating shaft and an outward moving unit, wherein: the middle parts of the left end and the right end of the roller body are detachably connected with a rotating shaft, the roller body is coaxial with the rotating shaft, and an outward moving unit is arranged inside the left side of the roller body. The middle part of the right end face of the middle roller is of a circular table structure with the diameter gradually reduced from left to right, so that a transition effect is achieved, and the rubber sleeve is conveniently sleeved on the right side of the middle roller; move outside the side from the centre through moving unit right part outward and remove the internal diameter of rubber sleeve outwards, will move outside again the unit and drive the rubber sleeve and move to the left side, establish the rubber sleeve activity cover on the outer wall of middle roller to conveniently establish the rubber sleeve activity cover on middle roller, accelerated the cover and established the speed, reduced and established the possibility that the in-process led to the fact the damage to the rubber sleeve at the cover.
Description
Technical Field
The invention relates to the field of printing rollers, in particular to a novel textile printing roller.
Background
The printing roller is divided into a hard roller and a soft roller, is used for printing machinery and is used as a rubber roller for impressing, ink adjusting and ink transferring, and the printing roller usually has the phenomena of abrasion, hole breaking and the like in the working process.
In order to save cost, when the outer surface of the printing roller is damaged, the rubber sleeve on the outer wall can be replaced, but the following problems generally exist in the process of replacing the rubber sleeve:
the rubber material of the rubber sleeve and the outer wall of the printing roller generate larger friction force, so that the rubber sleeve and the printing roller are adsorbed together and cannot be pulled easily; therefore, the rubber sleeve cannot be quickly sleeved.
In order to solve the above problems, the present invention provides a novel textile printing roller.
Disclosure of Invention
In order to achieve the purpose, the invention adopts the following technical scheme to realize the purpose: a novel textile printing roller, includes roll body, pivot and moves the unit outward, wherein: the middle parts of the left end and the right end of the roller body are detachably connected with a rotating shaft, the roller body is coaxial with the rotating shaft, and an outward moving unit is arranged inside the left side of the roller body;
the roller body comprises a left roller, a telescopic rod, a middle roller, a clamping unit, a butt joint block and a fastening screw, wherein a rotating shaft is detachably connected to the middle of the left end face of the left roller, rectangular holes are formed in the left end face of the middle roller at equal intervals along the circumferential direction of the middle roller, the rectangular holes are connected with the right side of an outward moving unit, the right end of the outward moving unit is connected with the clamping unit, a circular groove is formed in the position, close to the outer wall, of the left end face of the middle roller along the circumferential direction of the middle roller, the fixed end of the telescopic rod is arranged in the circular groove, the telescopic end of the telescopic rod is connected with the left end face of the left roller, a circular groove is formed in the middle of the right side of the left roller, the left side of the outward moving unit is connected with the circular groove through sliding fit, and the right end of the middle roller is connected with the butt joint block through the fastening screw; during specific work, the staff takes off the butt joint block, after the rubber sleeve left side sleeve is arranged on the right side of the middle roller, the left end assigned position of the rubber sleeve is clamped tightly through the clamping unit, the left part of the unit is rotated through outward moving, the right part of the unit is moved outward from the middle to the outside to expand the inner diameter of the rubber sleeve, and under the action of the telescopic rod, the staff moves the right part of the unit outward to the left side, the right part of the unit moves outward to drive the clamping unit and the rubber sleeve to move to the left side, the rubber sleeve is movably arranged on the outer wall of the middle roller in a sleeved mode, the friction force between the rubber sleeve and the middle roller is reduced in the sleeved mode, the rubber sleeve is conveniently arranged on the middle roller in a sleeved mode, the sleeved speed is increased, and the possibility of damage to the rubber sleeve in the sleeved mode is reduced.
Move the unit outward and include the thread plate, rotate the handle and remove the post, the thread plate is established at the disc inslot through the sliding fit mode, the butt joint groove has been seted up at thread plate left end face middle part, left side pivot left end face has seted up with the corresponding position in butt joint groove and has worn to establish the hole, wear to establish the hole and set up to the disc inslot from left side pivot left end face, it communicates with each other with the butt joint groove to wear to establish the hole, it is the same with butt joint groove shape size to wear to establish the hole, it cooperatees with the butt joint groove through detachable mode to rotate the handle, it is rectangular shape to rotate handle right side cross-section, wear to establish the hole and all cooperate with the rotation handle right side with the butt joint groove, it all is connected through the sliding fit mode with the thread plate right-hand member face to remove the post left end, it all cooperatees through the sliding fit mode with the thread plate right-hand member face to remove the post, it all sets up in the rectangular hole to remove the post. During specific work, will rotate the handle right side and cooperate through the butt joint groove on wearing to establish hole and the thread plate through the staff, rotate the handle through clockwise rotation and drive the clockwise rotation of thread plate, the thread plate clockwise rotates and drives clamping unit through removing the post and remove from the centre to the outside simultaneously, thereby enlarge the rubber sleeve internal diameter, move the rubber sleeve to the left side through removing the removal post left and drive the rubber sleeve and remove, after the rubber sleeve removes to the assigned position, rotate the handle through anticlockwise rotation and drive the anticlockwise rotation of thread plate, the anticlockwise rotation of thread plate drives clamping unit through removing the post and removes from the outside to the centre simultaneously, thereby establish the rubber sleeve movable sleeve to the middle roller outer wall on, will remove the post and resume original position.
Preferably, the clamping unit is including setting up the piece, threaded rod and sliding plate, it all is connected with the piece that sets up to remove the post right-hand member, it is the same with removal post cross-sectional shape to set up a cross-sectional shape, the semicircle groove has all been seted up to setting up a right-hand member face downside, it has set up square groove to set up the inside downside of piece, square groove communicates with each other with the semicircle groove, square inslot is provided with the sliding plate through the sliding fit mode, set up the piece up end and seted up the thread groove, the thread groove is opened from setting up a piece up end and is set up sliding plate upper portion, the threaded rod sets up in the thread groove through dismantling screw-thread fit, the terminal surface is connected with the sliding plate upper end under the threaded rod through the normal running fit mode. When the rubber sleeve works, the left side of the rubber sleeve is movably sleeved on the outer wall of the middle roller, the left ends of the rubber sleeve are placed in the semi-arc grooves one by one and are matched with the thread grooves through the threaded rods, the threaded rods drive the sliding plate to slide downwards when rotating, the left end of the rubber sleeve is clamped through the sliding plate and the inner wall of the lower end of the setting block, and the left end of the rubber sleeve is prevented from sliding down when moving leftwards,
preferably, the cross section of the rectangular hole is in a shape that the lower side of the rectangle is convex and square, and the shape and the size of the movable column are matched with those of the rectangular hole, so that the possibility of moving the movable column back and forth is reduced.
Preferably, middle roller right-hand member face middle part is the diameter and turns to the round platform structure that right diameter reduces gradually from a left side, plays the effect of transition through the round platform structure to conveniently entangle the rubber sleeve in middle roller right side.
Preferably, the right end face of the middle roller is provided with a connecting groove and a locking groove at equal distances close to the outer wall, and the connecting groove and the locking groove are staggered at intervals.
Preferably, the butt joint block is of a cylindrical structure, a matching groove is formed in the middle of the left end face of the butt joint block, the position, the shape and the size of the matching groove are matched with the right end face of the middle roller, a clamping groove is formed in the left end face of the butt joint block along the circumferential direction of the butt joint block, the position, the shape and the size of the clamping groove are matched with the setting block, a connecting block is installed at the position, corresponding to the connecting groove, of the left end face of the butt joint block, counter bores are formed in the position, corresponding to the locking groove, of the left end face of the butt joint block, after the movable column is restored to the original position, the matching groove is matched with the right side of the middle roller, the connecting block is matched with the connecting groove, the setting block is matched with the clamping groove, the butt joint block is completely matched with the right side of the middle roller, and the butt joint block is connected with the middle roller through the counter bores and the locking groove through the fastening screws.
The invention has the beneficial effects that:
1. the middle part of the right end surface of the middle roller is of a circular truncated cone structure with the diameter gradually reduced from left to right, so that a transition effect is achieved, and the rubber sleeve is conveniently sleeved on the right side of the middle roller; move outside the side from the centre through moving unit right part outward and remove the internal diameter of rubber sleeve outwards, will move outside again the unit and drive the rubber sleeve and move to the left side, establish the rubber sleeve activity cover on the outer wall of middle roller to conveniently establish the rubber sleeve activity cover on middle roller, accelerated the cover and established the speed, reduced and established the possibility that the in-process led to the fact the damage to the rubber sleeve at the cover.
2. The clamping unit clamps the designated position of the left end of the rubber sleeve, the right part of the outward moving unit moves from the middle to the outer side to expand the inner diameter of the rubber sleeve outwards through the rotation of the left part of the outward moving unit, and then a worker moves the right part of the outward moving unit to the left side under the action of the telescopic rod, the right part of the outward moving unit drives the clamping unit and the rubber sleeve to move to the left side, the rubber sleeve is movably sleeved on the outer wall of the middle roller, the friction force between the rubber sleeve and the middle roller is reduced in the sleeving process, so that the rubber sleeve is conveniently movably sleeved on the middle roller, the sleeving speed is increased, and the possibility of damage to the rubber sleeve in the sleeving process is reduced.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a front sectional view of the present invention;
FIG. 2 is a sectional view taken along line A-A of FIG. 1 in accordance with the present invention;
FIG. 3 is a cross-sectional view taken along line B-B of FIG. 1 in accordance with the present invention;
FIG. 4 is a cross-sectional view taken along line C-C of FIG. 1 in accordance with the present invention;
FIG. 5 is a schematic perspective view of the left portion of the roll body of the present invention;
fig. 6 is a perspective view of the docking block of the present invention.
Detailed Description
The embodiments of the invention will be described in detail below with reference to the drawings, but the invention can be implemented in many different ways as defined and covered by the claims.
As shown in fig. 1 to 6, a novel textile printing roller comprises a roller body 1, a rotating shaft 2 and an outward moving unit 3, wherein: the middle parts of the left and right ends of the roller body 1 can be detachably connected with a rotating shaft 2, the roller body 1 is coaxial with the rotating shaft 2, an outward moving unit 3 is arranged inside the left side of the roller body 1,
the roller body 1 comprises a left roller 11, an expansion link 12, a middle roller 13, a clamping unit 14, a butt joint block 15 and a fastening screw 16, the middle of the left end surface of the left roller is detachably connected with a rotating shaft 2, rectangular holes are equidistantly formed in the left end surface of the middle roller 13 along the circumferential direction of the middle roller, a connecting groove 13a and a locking groove 13b are equidistantly formed in the position, close to the outer wall, of the right end surface of the middle roller 13, the connecting groove 13a and the locking groove 13b are staggered at intervals, the middle of the right end surface of the middle roller 13 is of a circular truncated cone structure with the diameter gradually reduced from left to right, and the transition effect is achieved through the circular truncated cone structure, so that a rubber sleeve can be conveniently sleeved on the right side of the middle roller 13; the section of the rectangular hole is in a shape that the lower side of the rectangle is convex, the shape and the size of the moving column 33 are matched with the rectangular hole, so that the possibility of moving the moving column 33 back and forth is reduced, the rectangular hole is connected with the right side of the outward moving unit 3, the right end of the outward moving unit 3 is connected with the clamping unit 14, a round groove is formed in the position, close to the outer wall, of the left end surface of the middle roller 13 along the circumferential direction of the middle roller, the fixed end of the telescopic rod 12 is arranged in the round groove, the telescopic end of the telescopic rod 12 is connected with the left end surface of the left roller 11, a round disc groove is formed in the middle of the right side of the left roller 11, the left side of the outward moving unit 3 is connected with the round disc groove through sliding fit, and the right end of the middle roller 13 is connected with the butt joint block 15 through a fastening screw 16;
the clamping unit 14 comprises a setting block 141, a threaded rod 142 and a sliding plate 143, the right end of the movable column 33 is connected with the setting block 141, the section shape of the setting block 141 is the same as that of the movable column 33, the lower side of the right end face of the setting block 141 is provided with a semi-arc groove, the lower side of the inside of the setting block 141 is provided with a square groove, the square groove is communicated with the semi-arc groove, the sliding plate 143 is arranged in the square groove in a sliding fit manner, the upper end face of the setting block 141 is provided with a threaded groove, the threaded groove is provided with the upper part of the sliding plate 143 from the upper end face of the setting block 141, the threaded rod 142 is arranged in the threaded groove in a detachable threaded fit manner, the lower end face of the threaded rod 142 is connected with the upper end of the sliding plate 143 in a rotating fit manner, when the left side of the rubber sleeve is movably sleeved on the outer wall of the middle roller 13, the left ends of the rubber sleeves are arranged in the semi-arc grooves one by one and matched with the threaded grooves through the threaded rods 142, when the threaded rod 142 is rotated, the threaded rod 142 drives the sliding plate 143 to slide downwards, the left end of the rubber sleeve is clamped tightly through the sliding plate 143 and the inner wall of the lower end of the setting block 141, the left end of the rubber sleeve is prevented from slipping when moving leftwards, and after the rubber sleeve is movably sleeved on the middle roller 13, a hole filling plug can be detachably arranged in the threaded hole when the threaded hole is not used.
The butt joint block 15 is of a cylindrical structure, a matching groove 15a is formed in the middle of the left end face of the butt joint block 15, the position, the shape and the size of the matching groove 15a are matched with those of the right end face of the middle roller 13, the left end surface of the butt joint block 15 is provided with a clamping groove 15b along the circumferential direction, the position, the shape and the size of the clamping groove 15b are matched with the setting block 141, the left end surface of the butt joint block 15 is provided with a connecting block 151 at a position corresponding to the connecting groove 13a, the connecting block 151 is matched with the connecting groove 13a, a counter bore 15c is arranged at the position of the left end surface of the butt joint block 15 corresponding to the locking groove 13b, when the movable column 33 is restored to the original position, the right side of the butt joint block 15 and the right side of the middle roller 13 are completely matched through the matching of the matching groove 15a and the right side of the middle roller 13, the matching of the connecting block 151 and the connecting groove 13a and the matching of the setting block 141 and the clamping groove 15b, and then the butt joint block 15 and the middle roller 13 are connected through the counter bore 15c and the locking groove 13b through the fastening screw 16.
During specific work, the staff takes off the butt-joint block 15, after the left side of the rubber sleeve is sleeved on the right side of the middle roller 13, the left end of the rubber sleeve is clamped at a designated position through the clamping unit 14, the left part of the unit 3 is rotated through outward movement, the right part of the unit 3 is moved outwards from the middle to the outer side to expand the inner diameter of the rubber sleeve outwards, under the action of the telescopic rod 12, the staff moves the right part of the unit 3 outwards to the left side, the right part of the unit 3 drives the clamping unit 14 and the rubber sleeve to move towards the left side, the rubber sleeve is movably sleeved on the outer wall of the middle roller 13, the friction force between the rubber sleeve and the middle roller 13 is reduced in the sleeving process, the rubber sleeve is conveniently sleeved on the middle roller 13, the sleeving speed is increased, and the possibility of damage to the rubber sleeve in the sleeving process is reduced.
Move unit 3 outward including threaded disc 31, rotate handle 32 and removal post 33, threaded disc 31 establishes at the disc inslot through the sliding fit mode, the butt joint groove has been seted up at threaded disc 31 left end face middle part, the wear-to-establish hole has been seted up with butt joint groove corresponding position to 2 left end faces of left side pivot, wear-to-establish hole is seted up to the disc inslot from 2 left end faces of left side pivot, wear-to-establish hole communicates with each other with the butt joint groove, wear-to-establish hole and butt joint groove shape size the same, it cooperatees with the butt joint groove through detachable mode to rotate handle 32, it is the rectangle shape to rotate handle 32 right side cross-section, wear-to establish the hole and all cooperate with rotation handle 32 right side with the butt joint groove, it all is connected through the sliding fit mode with threaded disc 31 right-hand member face to move the post 33 left end, it cooperatees with threaded disc 31 right-hand member face to move post 33, it all sets up in the rectangle hole through the sliding fit mode to move post 33. During specific work, will rotate handle 32 right side through the staff and cooperate with the butt joint groove on the threaded disc 31 through the through-hole, rotate handle 32 through clockwise rotation and drive threaded disc 31 clockwise rotation, threaded disc 31 clockwise rotates and drives clamping unit 14 simultaneously through removing post 33 and remove to the outside from the centre, thereby enlarge the rubber sleeve internal diameter, move post 33 through removing left and drive the rubber sleeve and remove to the left side, after the rubber sleeve removes to the assigned position, rotate handle 32 through anticlockwise rotation and drive threaded disc 31 anticlockwise rotation, threaded disc 31 anticlockwise rotates and drives clamping unit 14 through removing post 33 and remove from the outside to the centre simultaneously, thereby establish the rubber sleeve movable sleeve to middle roller 13 outer wall, will remove post 33 and resume original position.
The working principle is as follows: the worker takes the butt-joint block 15 down, after the left side of the rubber sleeve is sleeved on the right side of the middle roller 13, the left ends of the rubber sleeve are placed in the semicircular grooves one by one and are matched with the threaded grooves through the threaded rods 142, the threaded rods 142 drive the sliding plates 143 to slide downwards when the threaded rods 142 are rotated, the left ends of the rubber sleeve are clamped tightly through the sliding plates 143 and the inner walls of the lower ends of the setting blocks 141, the left ends of the rubber sleeve are prevented from sliding off when moving leftwards, and when the rubber sleeve is movably sleeved on the middle roller 13, and the threaded holes are not used, hole filling plugs are detachably arranged in the threaded holes;
the right side of the rotating handle 32 is matched with the butt joint groove on the threaded disc 31 through the through hole by a worker, the rotating handle 32 is rotated clockwise to drive the threaded disc 31 to rotate clockwise, the threaded disc 31 rotates clockwise to drive the clamping unit 14 to move outwards from the middle through the moving column 33, so that the inner diameter of the rubber sleeve is enlarged, and the moving column 33 is moved leftwards to drive the rubber sleeve to move leftwards; after the rubber sleeve moves to a designated position, the rotating handle 32 is rotated anticlockwise to drive the threaded disc 31 to rotate anticlockwise, the threaded disc 31 rotates anticlockwise to drive the clamping unit 14 to move from the outer side to the middle simultaneously through the moving column 33, so that the rubber sleeve is movably sleeved on the outer wall of the middle roller 13, and the moving column 33 is restored to the original position;
and then the matching groove 15a is matched with the right side of the middle roller 13, the connecting block 151 is matched with the connecting groove 13a, and the setting block 141 is matched with the clamping groove 15b, so that the butt-joint block 15 is completely matched with the right side of the middle roller 13, and then the butt-joint block 15 is connected with the middle roller 13 through the counter bore 15c and the locking groove 13b by the fastening screw 16.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are given by way of illustration of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the invention as hereinafter claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (4)
1. The utility model provides a novel weaving printing roller, includes roll body (1), pivot (2) and moves unit (3) outward, its characterized in that: wherein: the middle parts of the left end and the right end of the roller body (1) are detachably connected with a rotating shaft (2), the roller body (1) is coaxial with the rotating shaft (2), and an outward moving unit (3) is arranged inside the left side of the roller body (1);
the roller body (1) comprises a left roller (11), an expansion rod (12), a middle roller (13), a clamping unit (14), a butt joint block (15) and a fastening screw (16), the middle part of the left end face of the left side roller is detachably connected with a rotating shaft (2), the left end face of the middle roller (13) is provided with rectangular holes at equal intervals along the circumferential direction, the rectangular holes are connected with the right side of the outward moving unit (3), the right end of the outward moving unit (3) is connected with a clamping unit (14), the left end face of the middle roller (13) is close to the outer wall and is provided with a circular groove along the circumferential direction, the fixed end of a telescopic rod (12) is arranged in the circular groove, the telescopic end of the telescopic rod (12) is connected with the left end face of the left side roller (11), the middle part of the right side of the left side roller (11) is provided with a circular groove, the left side of the outward moving unit (3) is connected with the circular groove in a sliding fit mode, and the right end of the middle roller (13) is connected with a butt joint block (15) through a fastening screw (16);
the outward moving unit (3) comprises a threaded disc (31), a rotating handle (32) and a moving column (33), the threaded disc (31) is arranged in a disc groove in a sliding fit mode, the middle part of the left end face of the threaded disc (31) is provided with a butt joint groove, the left end face of a left rotating shaft (2) is provided with a through hole corresponding to the butt joint groove, the through hole is arranged in the disc groove from the left end face of the left rotating shaft (2) and communicated with the butt joint groove, the size of the through hole is the same as that of the butt joint groove, the rotating handle (32) is matched with the butt joint groove in a detachable mode, the right cross section of the rotating handle (32) is rectangular, the through hole and the butt joint groove are matched with the right side of the rotating handle (32), the left end of the moving column (33) is connected with the right end face of the threaded disc (31) in a sliding fit mode, the left end of the moving column (33) is matched with the right end face of the threaded disc (31), the movable columns (33) are arranged in the rectangular holes in a sliding fit mode;
the clamping unit (14) comprises a setting block (141), a threaded rod (142) and a sliding plate (143), the right end of the movable column (33) is connected with the setting block (141), the section shape of the setting block (141) is the same as that of the movable column (33), a semicircular arc groove is formed in the lower side of the right end face of the setting block (141), a square groove is formed in the lower side of the inside of the setting block (141), the square groove is communicated with the semicircular arc groove, the sliding plate (143) is arranged in the square groove in a sliding fit mode, a threaded groove is formed in the upper end face of the setting block (141), the upper portion of the sliding plate (143) is arranged on the sliding plate (143) from the upper end face of the setting block (141), the threaded rod (142) is arranged in the threaded groove in a detachable threaded fit mode, and the lower end face of the threaded rod (142) is connected with the upper end of the sliding plate (143) in a rotation fit mode.
2. A novel textile printing roller according to claim 1, characterised in that: the middle part of the right end face of the middle roller (13) is a circular truncated cone structure with the diameter gradually reduced from left to right.
3. A novel textile printing roller according to claim 1, characterised in that: the middle roller (13) right end face is close to the outer wall and is provided with a connecting groove (13 a) and a locking groove (13 b) at equal intervals, and the connecting groove (13 a) and the locking groove (13 b) are staggered at intervals.
4. A novel textile printing roller according to claim 3, characterised in that: butt joint piece (15) are the cylinder structure, cooperation groove (15 a) have been seted up at butt joint piece (15) left end face middle part, the position in cooperation groove (15 a), shape and size of a dimension all cooperate with middle roller (13) right-hand member face, joint piece (15) left end face has all been seted up joint groove (15 b) along its circumference direction, the position in joint groove (15 b), shape and size of a dimension cooperate with setting up piece (141), connecting block (151) are installed with the corresponding position in spread groove (13 a) to butt joint piece (15) left end face, connecting block (151) cooperate with spread groove (13 a), counter bore (15 c) have been seted up with the corresponding position in locking groove (13 b) to butt joint piece (15) left end face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011322087.6A CN112406267B (en) | 2020-11-23 | 2020-11-23 | Novel textile printing roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011322087.6A CN112406267B (en) | 2020-11-23 | 2020-11-23 | Novel textile printing roller |
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| Publication Number | Publication Date |
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| CN112406267A CN112406267A (en) | 2021-02-26 |
| CN112406267B true CN112406267B (en) | 2022-08-16 |
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| CN202011322087.6A Active CN112406267B (en) | 2020-11-23 | 2020-11-23 | Novel textile printing roller |
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| CN112406267A (en) | 2021-02-26 |
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