CN209426346U - A kind of adjustable rack being conveniently replaceable print roller - Google Patents

A kind of adjustable rack being conveniently replaceable print roller Download PDF

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Publication number
CN209426346U
CN209426346U CN201821854267.7U CN201821854267U CN209426346U CN 209426346 U CN209426346 U CN 209426346U CN 201821854267 U CN201821854267 U CN 201821854267U CN 209426346 U CN209426346 U CN 209426346U
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CN
China
Prior art keywords
sliding slot
slide post
screw rod
adjusting
adjusting screw
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Active
Application number
CN201821854267.7U
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Chinese (zh)
Inventor
陈伟
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Anhui Liuan Chenglin Package Co Ltd
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Anhui Liuan Chenglin Package Co Ltd
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Priority to CN201821854267.7U priority Critical patent/CN209426346U/en
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Publication of CN209426346U publication Critical patent/CN209426346U/en
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Abstract

The utility model discloses a kind of adjustable racks for being conveniently replaceable print roller, including rack and rotating roller, the rack includes pedestal, fixed column and slide post, the bottom end of the fixed fixed column in the right side upper surface of pedestal, the middle part of pedestal offers adjusting sliding slot along horizontal cross, the lower end of slide post and adjusting sliding slot inner wall sliding contact, the inside for adjusting sliding slot is equipped with adjusting screw rod, the right end of adjusting screw rod and the right side inner wall for adjusting sliding slot are rotatablely connected, adjusting screw rod is connected through a screw thread with slide post, and the left end of adjusting screw rod is provided with transmission gear.The utility model is equipped with fixed column and slide post in pedestal, by adjusting engaging for motor control adjusting screw rod and slide post, so that slide post is slided in adjusting sliding slot, can increase the installation specification type of different length rotating roller.

Description

A kind of adjustable rack being conveniently replaceable print roller
Technical field
The utility model relates to printing equipment field, specially a kind of adjustable rack for being conveniently replaceable print roller.
Background technique
In the work of printing machine, in order to adapt to the requirement of printed document specification, some printing machines replace various length and The rotating rollers such as the different print roller of diameter and guide rack, to obtain the printing product of various sizes.
For installing the rack of rotating roller as fixed specification size in common printing machine, pass through replacement in smaller range The rotating roller of different length works, and the length specification for the rotating roller that can be replaced is relatively limited;Existing printing machine frame exists When to rotating roller with changing installation, needs the bearing connected to rotating roller both ends shaft to disassemble and install, be easy to make bearing It loosens and damages, cause to waste.
Utility model content
The purpose of this utility model is to provide a kind of adjustable racks for being conveniently replaceable print roller, to solve above-mentioned background The problem of being proposed in technology.
To achieve the above object, the utility model provides the following technical solutions: a kind of to be conveniently replaceable the adjustable of print roller Rack, including rack and rotating roller, the rack include pedestal, fixed column and slide post, and the right side upper surface of pedestal is fixed solid The middle part of the bottom end of fixed column, pedestal offers adjusting sliding slot along horizontal cross, and the cross section for adjusting sliding slot is " convex " shape, described The lower end of slide post is " convex " shape, and the lower end of slide post, which is fastened on, to be adjusted inside sliding slot, and the lower end of slide post and adjusting are slided Slot inner wall sliding contact, the inside for adjusting sliding slot are equipped with adjusting screw rod, and adjusting screw rod is adjusted along the orbital direction setting for adjusting sliding slot The right end of section screw rod and the right side inner wall for adjusting sliding slot are rotatablely connected, and the middle part of adjusting screw rod is equipped with screw thread, adjusting screw rod middle part It is perforated through the lower end of slide post, and adjusting screw rod is connected through a screw thread with slide post, the left end of adjusting screw rod penetrates a left side for pedestal Side outer wall, and penetration end is fixedly installed transmission gear, an adjusting motor is fixedly installed in the left side of pedestal, adjusts turning for motor It is fixedly installed driving gear on moving axis, and the transmission gear being arranged on gear and adjusting screw rod is driven to engage, the fixed column The symmetrically arranged installation card slot of multiple groups is offered with the front side wall of slide post, the both ends of rotating roller are equipped with shaft, and rotate The shaft at roller both ends is rotatably connected to bearing block respectively, and installation card slot is close in the inside of bearing block cooperation insertion installation card slot Opening is equipped with cover clamp.
Preferably, the left and right sides is fixedly connected to flexible cover board below the slide post, and the cover board that stretches is wavy Folded plate is stretched, the cover board that stretches is close to adjust the setting of sliding slot upper opening.
Preferably, the stop sleeve of cylindrical body, the vertical fixed column of stop sleeve are fixed on the left of the upper end of the fixed column Side wall setting, the support rod of column, the side wall setting of support rod vertical sliding motion column, branch are fixed on the right side of the upper end of slide post The cooperation of the inner wall of strut and stop sleeve plugs.
Preferably, the bottom surface of the slide post is uniformly provided with multiple balls, and ball is in rolling contact with the bottom surface for adjusting sliding slot.
Preferably, the top and bottom of the installation card slot offer sliding slot, and the top and bottom of bearing block are equipped with sliding block, and bearing block Set sliding block cooperation is caught in the sliding slot that installation card slot is opened up.
Compared with prior art, the utility model has the beneficial effects that
1. the utility model is equipped with fixed column and slide post in pedestal, by adjusting motor control adjusting screw rod and slide post Engagement so that slide post adjust sliding slot in slided, the installation specification type of different length rotating roller can be increased;
2. the utility model is rotatably connected to bearing block in the shaft of rotating roller, and the bearing block at rotating roller both ends is right respectively It should be caught in inside the installation card slot opened up on fixed column and slide post, then make cover clamp be fixed on installation card by bolt The opening of slot makes cover clamp press bearing block and is fixed, without dismounting to bearing, prevents bearing's looseness.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model;
Fig. 2 is the sectional front view of the utility model;
Fig. 3 is the sectional view in Fig. 2 at A-A.
In figure: rack 1, fixed column 3, slide post 4, adjusts sliding slot 5, adjusting screw rod 6, adjusts motor 7, telescoping cover pedestal 2 Plate 8, stop sleeve 9, support rod 10, installation card slot 11, rotating roller 12, bearing block 13, cover clamp 14.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.
It please refers to Fig.1 to Fig.3, the utility model provides a kind of technical solution: a kind of to be conveniently replaceable the adjustable of print roller Rack, including rack 1 and rotating roller 12, rack 1 includes pedestal 2, fixed column 3 and slide post 4, in conjunction with shown in Fig. 2 and Fig. 3, base The bottom end of the fixed fixed column 3 in the right side upper surface of seat 2, the middle part of pedestal 2 is offered along horizontal cross adjusts sliding slot 5, adjusts and slides The cross section of slot 5 is " convex " shape, and the lower end of slide post 4 is " convex " shape, and the lower end of slide post 4, which is fastened on, to be adjusted in sliding slot 5 Portion, and the lower end of slide post 4 and adjusting 5 inner wall sliding contact of sliding slot, as shown in Fig. 2, the inside for adjusting sliding slot 5 is equipped with and adjusts spiral shell Bar 6, adjusting screw rod 6 turn along the orbital direction setting for adjusting sliding slot 5, the right end of adjusting screw rod 6 and the right side inner wall for adjusting sliding slot 5 Dynamic connection, the middle part of adjusting screw rod 6 are equipped with screw thread, are perforated through the lower end of slide post 4 in the middle part of adjusting screw rod 6, and adjusting screw rod 6 with Slide post 4 is connected through a screw thread, and the left end of adjusting screw rod 6 penetrates the left side outer wall of pedestal 2, and adjusting screw rod 6 penetrates pedestal 2 Left side outer wall at be equipped with bearing, and the left end of adjusting screw rod 6 is fixedly installed transmission gear, the left side fixed setting of pedestal 2 One adjusting motor 7 adjusts and is fixedly installed driving gear in the rotation axis of motor 7, and drives and set on gear and adjusting screw rod 6 The front side wall of the transmission gear engagement set, fixed column 3 and slide post 4 offers the symmetrically arranged installation card slot 11 of multiple groups, Installation card slot 11 is square groove, and the both ends of rotating roller 12 are equipped with shaft, and the shaft at 12 both ends of rotating roller is rotatablely connected respectively There is bearing block 13, as shown in figure 3, the inside of the cooperation insertion installation card slot 11 of bearing block 13, is close to the opening of installation card slot 11 Equipped with cover clamp 14, cover clamp 14 is bolted the opening of installation card slot 11, and cover clamp 14 carries out bearing block 13 Press fixation.
Referring to figs. 1 and 2, the 4 lower section left and right sides of slide post is fixedly connected to flexible cover board 8, and stretch cover board 8 Both ends and the left and right ends of 5 upper opening of sliding slot are fixed, and the cover board 8 that stretches is wavy stretching folded plate, and the cover board 8 that stretches is close to adjust The setting of 5 upper opening of sliding slot is saved, flexible cover board 8 can be covered to sliding slot 5 is adjusted, and prevent dust impurity from entering adjusting sliding slot It is polluted inside 5, so that the sliding of slide post 4 has some setbacks;
As shown in Fig. 2, being fixed with the stop sleeve 9 of cylindrical body on the left of the upper end of fixed column 3, stop sleeve 9 is vertically fixed The side wall of column 3 is arranged, and the support rod 10 of column, the side of 10 vertical sliding motion column 4 of support rod are fixed on the right side of the upper end of slide post 4 Wall setting, support rod 10 and the inner wall cooperation of stop sleeve 9 plug, and guarantee the stability of fixed column 3 and 4 upper end of slide post;
As shown in figure 3, the bottom surface of slide post 4 is uniformly provided with multiple balls, ball is rolled with the bottom surface for adjusting sliding slot 5 and is connect Touching, guarantee slide post 4 with adjusting 5 contact slide of sliding slot when it is smooth;
The top and bottom of installation card slot 11 offer sliding slot, and the top and bottom of bearing block 13 are equipped with sliding block, and set by bearing block 13 Sliding block cooperation be caught in the sliding slot that is opened up of installation card slot 11, convenient for quickly being fixed to bearing block 13.
Working principle: it when utility model works, is worked by controlling to adjust motor 7, adjusts the driving in 7 shaft of motor Gear is engaged with 6 outer end fixed conveyor gear of adjusting screw rod, when adjusting screw rod 6 is rotated, and is passed through in the middle part of adjusting screw rod 6 The slide post 4 of threaded connection can be slided along the track for adjusting sliding slot 5, adjust the distance between slide post 4 and fixed column 3, The length for the rotating roller 12 installed required for being adjusted to, the shaft at 12 both ends of rotating roller are rotatably connected to bearing block 13, will The bearing block 13 at 12 both ends of rotating roller respectively corresponds inside the installation card slot 11 for being caught in and being opened up on fixed column 3 and slide post 4, so Make cover clamp 14 be fixed on the opening of installation card slot 11 by bolt afterwards, so that cover clamp 14 is pressed bearing block 13 and consolidated Fixed, installation is relatively simple, adjusts the flexible cover board 8 that 5 upper opening of sliding slot is equipped with wave flap-like, and flexible cover board 8 can be exchanged Section sliding slot 5 is covered, and is prevented dust impurity from entering inside adjusting sliding slot 5 and is polluted, so that the sliding of slide post 4 has some setbacks, It is fixed with the stop sleeve 9 of cylindrical body on the left of the upper end of fixed column 3, the support of column is fixed on the right side of the upper end of slide post 4 Bar 10, support rod 10 and the inner wall cooperation of stop sleeve 9 plug, and guarantee the stability of fixed column 3 and 4 upper end of slide post.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (5)

1. a kind of adjustable rack for being conveniently replaceable print roller, including rack (1) and rotating roller (12), it is characterised in that: described Rack (1) includes pedestal (2), fixed column (3) and slide post (4), the bottom of the right side upper surface fixed fixed column (3) of pedestal (2) End, the middle part of pedestal (2) is offered along horizontal cross adjusts sliding slot (5), and the cross section for adjusting sliding slot (5) is " convex " shape, institute The lower end for stating slide post (4) is " convex " shape, and the lower end of slide post (4), which is fastened on, adjusts sliding slot (5) inside, and slide post (4) Lower end and adjust sliding slot (5) inner wall sliding contact, adjust sliding slot (5) inside be equipped with adjusting screw rod (6), adjusting screw rod (6) Along the orbital direction setting for adjusting sliding slot (5), the right end of adjusting screw rod (6) and the right side inner wall for adjusting sliding slot (5) are rotatablely connected, The middle part of adjusting screw rod (6) is equipped with screw thread, and the lower end of slide post (4), and adjusting screw rod (6) are perforated through in the middle part of adjusting screw rod (6) It is connected through a screw thread with slide post (4), the left end of adjusting screw rod (6) penetrates the left side outer wall of pedestal (2), and penetration end fixation is set It is equipped with transmission gear, an adjusting motor (7) is fixedly installed in the left side of pedestal (2), adjusts fixation in the rotation axis of motor (7) and sets It is equipped with driving gear, and the transmission gear being arranged on gear and adjusting screw rod (6) is driven to engage, the fixed column (3) and sliding The front side wall of column (4) offers the symmetrically arranged installation card slot (11) of multiple groups, and the both ends of rotating roller (12) are equipped with shaft, and The shaft at rotating roller (12) both ends is rotatably connected to bearing block (13) respectively, bearing block (13) cooperation insertion installation card slot (11) Inside, the opening for being close to installation card slot (11) are equipped with cover clamp (14).
2. a kind of adjustable rack for being conveniently replaceable print roller according to claim 1, it is characterised in that: the slide post (4) the lower section left and right sides is fixedly connected to flexible cover board (8), stretches cover board (8) for wavy stretching folded plate, and stretch cover board (8) it is close to adjust the setting of sliding slot (5) upper opening.
3. a kind of adjustable rack for being conveniently replaceable print roller according to claim 1, it is characterised in that: the fixed column (3) stop sleeve (9) of cylindrical body is fixed on the left of upper end, the side wall setting of the vertical fixed column (3) of stop sleeve (9) is sliding The support rod (10) of column is fixed on the right side of the upper end of dynamic column (4), the side wall of support rod (10) vertical sliding motion column (4) is arranged, Support rod (10) and the inner wall cooperation of stop sleeve (9) plug.
4. a kind of adjustable rack for being conveniently replaceable print roller according to claim 1, it is characterised in that: the slide post (4) bottom surface is uniformly provided with multiple balls, and ball is in rolling contact with the bottom surface for adjusting sliding slot (5).
5. a kind of adjustable rack for being conveniently replaceable print roller according to claim 1, it is characterised in that: the installation card The top and bottom of slot (11) offer sliding slot, and the top and bottom of bearing block (13) are equipped with sliding block, and sliding block set by bearing block (13) is matched Conjunction is caught in the sliding slot that installation card slot (11) is opened up.
CN201821854267.7U 2018-11-12 2018-11-12 A kind of adjustable rack being conveniently replaceable print roller Active CN209426346U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201821854267.7U CN209426346U (en) 2018-11-12 2018-11-12 A kind of adjustable rack being conveniently replaceable print roller

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201821854267.7U CN209426346U (en) 2018-11-12 2018-11-12 A kind of adjustable rack being conveniently replaceable print roller

Publications (1)

Publication Number Publication Date
CN209426346U true CN209426346U (en) 2019-09-24

Family

ID=67968260

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201821854267.7U Active CN209426346U (en) 2018-11-12 2018-11-12 A kind of adjustable rack being conveniently replaceable print roller

Country Status (1)

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CN (1) CN209426346U (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111871697A (en) * 2020-07-15 2020-11-03 安徽友发包装科技有限公司 Compound waterborne glue tectorial membrane device of knurling PE
CN112899898A (en) * 2021-03-03 2021-06-04 杨功明 Conveying roller with position capable of being finely adjusted for cloth sewing
CN112960459A (en) * 2021-01-27 2021-06-15 郭桦 Folding collection mechanism of melt-blown fabric
CN115027126A (en) * 2022-05-11 2022-09-09 深圳市彩昇印刷机械有限公司 Die block quick change subassembly and rotary press

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111871697A (en) * 2020-07-15 2020-11-03 安徽友发包装科技有限公司 Compound waterborne glue tectorial membrane device of knurling PE
CN112960459A (en) * 2021-01-27 2021-06-15 郭桦 Folding collection mechanism of melt-blown fabric
CN112899898A (en) * 2021-03-03 2021-06-04 杨功明 Conveying roller with position capable of being finely adjusted for cloth sewing
CN115027126A (en) * 2022-05-11 2022-09-09 深圳市彩昇印刷机械有限公司 Die block quick change subassembly and rotary press
CN115027126B (en) * 2022-05-11 2024-03-05 深圳市彩昇印刷机械有限公司 Bottom die quick-change assembly and rotary printing machine

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