CN210619651U - Paper feeding belt conveyor of ink-jet printer - Google Patents
Paper feeding belt conveyor of ink-jet printer Download PDFInfo
- Publication number
- CN210619651U CN210619651U CN201921673907.9U CN201921673907U CN210619651U CN 210619651 U CN210619651 U CN 210619651U CN 201921673907 U CN201921673907 U CN 201921673907U CN 210619651 U CN210619651 U CN 210619651U
- Authority
- CN
- China
- Prior art keywords
- roller
- plate
- turnabout
- pair
- turnabout drum
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Delivering By Means Of Belts And Rollers (AREA)
Abstract
A paper feeding belt conveyor of an ink jet printer comprises a rack (1), a transmission roller (2), a driven roller (3), a bend pulley (4) and a pair of bend pulley adjusting mechanisms (5), wherein two ends of the transmission roller (2) are movably mounted on the rack (1) through bearings and bearing seats respectively, two ends of the driven roller (3) are movably mounted on the rack (1) through bearings and bearing seats respectively, the transmission roller (2) is driven to rotate through a motor (6) and a speed reducer, each bend pulley adjusting mechanism (5) comprises a base (7), a bend pulley supporting seat and a bend pulley adjusting plate (8), and each bend pulley supporting seat comprises an upright post (9), a bottom plate (10) and a side plate (11); the advantages are that: the driven roller controls the tensioning of the conveyer belt, the bend roller controls the deviation of the conveyer belt, the conveyer belt runs more stably, and the printing effect is better.
Description
Technical Field
The utility model relates to the field of mechanical equipment, concretely relates to ink jet printer's belt feeder of form advancing.
Background
At present, the operation stability control of the prior paper feeding belt conveyor of the ink-jet printer is divided into two types:
1. both the head roller and the driven roller can adjust the tension of the conveyor belt.
2. The head roller is fixed, and the driven roller adjusts and tensions the conveying belt.
The first type has the problems that the tensioning adjustment of the conveying belt is difficult, and the deviation of the conveying belt cannot reach the accuracy of the desired control.
The second type has the problem that the running speed of the tensioned conveying belt is unstable and can change repeatedly.
SUMMERY OF THE UTILITY MODEL
The utility model aims at the above insufficiency and provides a paper feeding belt machine of an ink-jet printer.
The utility model comprises a frame, a transmission roller, a driven roller, a turnabout roller and a pair of turnabout roller adjusting mechanisms,
two ends of the driving roller are respectively and movably arranged on the frame through a bearing and a bearing seat, two ends of the driven roller are respectively and movably arranged on the frame through a bearing and a bearing seat, the driving roller is driven to rotate through a motor and a speed reducer,
the turnabout drum adjusting mechanism comprises a base, a turnabout drum supporting seat and a turnabout drum adjusting plate,
the turnabout drum supporting seat comprises a stand column, a bottom plate and a side plate, wherein the bottom plate is fixedly arranged at the bottom of the stand column, the side plate is fixedly arranged on the side wall of the stand column, a pair of guide strips is arranged on the side plate, two pairs of limiting blocks are arranged on the side plate, the pair of guide strips is positioned between the two pairs of limiting blocks, a turnabout drum adjusting plate is slidably arranged in the pair of guide strips, one end of the turnabout drum adjusting plate is positioned between the two pairs of limiting blocks, the other end of the turnabout drum adjusting plate is positioned between the other pair of limiting blocks, a pair of threaded holes are formed in the turnabout drum adjusting plate, locking screws penetrate through first waist holes of the turnabout drum bearing seats and are arranged in threaded holes of the turnabout drum adjusting plate, the turnabout drum bearing seats and the turnabout drum adjusting,
the bases of the turnabout drum adjusting mechanisms are fixedly arranged on the frame in a mirror image distribution manner, two ends of the turnabout drum are respectively and movably arranged in a pair of turnabout drum bearing seats through bearings,
the transmission roller, the driven roller and the turnabout roller are provided with conveyer belts, and the turnabout roller is positioned below the transmission roller and the driven roller.
The frame of base both sides is provided with turnabout drum supporting seat fore-and-aft adjustment mechanism respectively, and turnabout drum supporting seat fore-and-aft adjustment mechanism includes the fixed block, and adjusting screw thread is installed on the fixed block, and adjusting screw's tip compresses tightly on the bottom plate.
The limiting block is an L-shaped limiting block.
The turnabout drum adjusting plate is a rectangular plate, and guide bulges matched with the guide strips for use are respectively arranged on two sides of the rectangular plate.
The bearing blocks at the two ends of the driven roller are adjustable bearing blocks.
The utility model has the advantages that: the driven roller controls the tensioning of the conveyer belt, the bend roller controls the deviation of the conveyer belt, the conveyer belt runs more stably, and the printing effect is better.
Description of the drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural diagram of the direction-changing drum adjusting mechanism of the present invention.
Detailed Description
As shown in the attached drawings, the utility model comprises a frame 1, a driving roller 2, a driven roller 3, a turnabout roller 4 and a pair of turnabout roller adjusting mechanisms 5,
two ends of the driving roller 2 are respectively and movably arranged on the frame 1 through a bearing and a bearing seat, two ends of the driven roller 3 are respectively and movably arranged on the frame 1 through a bearing and a bearing seat, the driving roller 2 is driven to rotate through the motor 6 and the speed reducer,
the turnabout drum adjusting mechanism 5 comprises a base 7, a turnabout drum supporting seat and a turnabout drum adjusting plate 8,
the turnabout drum supporting seat comprises a vertical column 9, a bottom plate 10 and a side plate 11, wherein the bottom plate 10 is fixedly arranged at the bottom of the vertical column 9, the side plate 11 is fixedly arranged on the side wall of the vertical column 9, a pair of guide strips 12 is arranged on the side plate 11, two pairs of limiting blocks 13 are arranged on the side plate 11, the pair of guide strips 12 are positioned between the two pairs of limiting blocks 13, a turnabout drum adjusting plate 8 is slidably arranged in the pair of guide strips 12, one end of the turnabout drum adjusting plate 8 is positioned between one pair of limiting blocks 13, the other end of the turnabout drum adjusting plate 8 is positioned between the other pair of limiting blocks 13, a pair of threaded holes are formed in the turnabout drum adjusting plate 8, locking screws penetrate through first waist holes 20 of a turnabout drum bearing seat 19 and are arranged in threaded holes of the turnabout drum adjusting plate 8, the turnabout drum, and the bottom plate 10 is fixed on the base 7 through a second waist hole 14 of a screw through pipe,
the bases 7 of the pair of turnabout drum adjusting mechanisms 5 are fixedly arranged on the frame 1 in a mirror image distribution manner, two ends of the turnabout drum 4 are respectively and movably arranged in a pair of turnabout drum bearing seats 19 through bearings,
the transmission roller 2, the driven roller 3 and the bend roller 4 are provided with a conveyer belt 15, and the bend roller 4 is positioned below the transmission roller 2 and the driven roller 3.
The machine frame 1 on the two sides of the base 7 is respectively provided with a front and back adjusting mechanism of a turnabout drum supporting seat, the front and back adjusting mechanism of the turnabout drum supporting seat comprises a fixed block 16, an adjusting screw 17 is installed on the fixed block 16 in a threaded mode, and the end portion of the adjusting screw 17 is tightly pressed on the bottom plate 10.
The stopper 13 is an L-shaped stopper.
The turnabout drum adjusting plate 8 is a rectangular plate, and guide protrusions 18 matched with the guide strips 12 are arranged on two sides of the rectangular plate respectively.
The bearing seats at the two ends of the driven roller 3 are adjustable bearing seats.
The working mode and principle are as follows: starting motor 6 drives driving pulley 2 rotatory, and driving pulley 2 drives driven pulley 3 and driven pulley 4 through conveyer belt 15 rotatory, beats printing paper and sends into through conveyer belt 15 and prints in printing, when needing to adjust the rate of tension of conveyer belt 15, through the lead screw on the wrench movement adjustable bearing frame, makes driven pulley 3 remove about the small-size. When the deviation of the conveying belt 15 needs to be adjusted, locking screws in a pair of first waist holes 20 are loosened, a direction-changing drum adjusting plate 8 can move up and down along a guide strip 12 to be adjusted, after the direction-changing drum 4 is adjusted, the locking screws are screwed to fix a direction-changing drum bearing seat 19 and a drum adjusting plate 8, when the direction-changing drum 4 needs to be adjusted front and back, screws in four second waist holes 14 are loosened, then a first adjusting screw 17 of a front and back adjusting mechanism of the direction-changing drum bearing seat is loosened, a second adjusting screw 17 extends out according to the adjustment requirement, one end face of a bottom plate 10 is attached to the end face of the second adjusting screw 17, then the first adjusting screw 17 is screwed to press the bottom plate 10 onto the second adjusting screw 17, and finally, the screws in the second waist holes 14 are locked to finish front and back fine adjustment of the direction-changing drum adjusting mechanism.
Claims (5)
1. A paper feeding belt conveyor of an ink-jet printer is characterized by comprising a frame (1), a transmission roller (2), a driven roller (3), a turnabout roller (4) and a pair of turnabout roller adjusting mechanisms (5),
two ends of the transmission roller (2) are respectively and movably arranged on the frame (1) through a bearing and a bearing seat, two ends of the driven roller (3) are respectively and movably arranged on the frame (1) through a bearing and a bearing seat, the transmission roller (2) is driven to rotate through the motor (6) and the speed reducer,
the turnabout drum adjusting mechanism (5) comprises a base (7), a turnabout drum supporting seat and a turnabout drum adjusting plate (8),
the turnabout drum supporting seat comprises a vertical column (9), a bottom plate (10) and a side plate (11), wherein the bottom plate (10) is fixedly installed at the bottom of the vertical column (9), the side plate (11) is fixedly installed on the side wall of the vertical column (9), a pair of guide strips (12) is arranged on the side plate (11), two pairs of limiting blocks (13) are arranged on the side plate (11), one pair of guide strips (12) is positioned between the two pairs of limiting blocks (13), a turnabout drum adjusting plate (8) is installed in the pair of guide strips (12) in a sliding mode, one end of the turnabout drum adjusting plate (8) is positioned between the pair of limiting blocks (13), the other end of the turnabout drum adjusting plate (8) is positioned between the other pair of limiting blocks (13), a pair of threaded holes are formed in the turnabout drum adjusting plate (8), locking screws penetrate through first waist holes (20) of a, and the turnabout drum bearing seat (19) and the turnabout drum adjusting plate (8) are locked on the side plate (11), the four corners of the bottom plate (10) are respectively provided with a second waist hole (14), the bottom plate (10) is fixed on the base (7) through the second waist holes (14) of the bolts,
the bases (7) of the turnabout drum adjusting mechanisms (5) are fixedly arranged on the frame (1) in a mirror image distribution manner, two ends of the turnabout drum (4) are respectively and movably arranged in a pair of turnabout drum bearing seats (19) through bearings,
the transmission roller (2), the driven roller (3) and the bend roller (4) are provided with a conveyer belt (15), and the bend roller (4) is positioned below the transmission roller (2) and the driven roller (3).
2. The paper feeding belt machine of the ink jet printer according to claim 1, characterized in that the frame (1) on both sides of the base (7) is respectively provided with a front and rear adjusting mechanism of a bend drum supporting seat, the front and rear adjusting mechanism of the bend drum supporting seat comprises a fixed block (16), an adjusting screw (17) is installed on the fixed block (16) in a threaded manner, and the end of the adjusting screw (17) is pressed on the bottom plate (10).
3. The paper feeding belt machine of the ink jet printer as claimed in claim 1, wherein the stopper (13) is an L-shaped stopper.
4. The paper feeding belt machine of the ink jet printer as claimed in claim 1, characterized in that the direction-changing roller adjusting plate (8) is a rectangular plate, and guide protrusions (18) for cooperating with the guide strips (12) are respectively provided on both sides of the rectangular plate.
5. The paper feeding belt of the ink jet printer as claimed in claim 1, wherein the bearing seats at both ends of the driven roller (3) are adjustable bearing seats.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921673907.9U CN210619651U (en) | 2019-10-09 | 2019-10-09 | Paper feeding belt conveyor of ink-jet printer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921673907.9U CN210619651U (en) | 2019-10-09 | 2019-10-09 | Paper feeding belt conveyor of ink-jet printer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210619651U true CN210619651U (en) | 2020-05-26 |
Family
ID=70755778
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921673907.9U Active CN210619651U (en) | 2019-10-09 | 2019-10-09 | Paper feeding belt conveyor of ink-jet printer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210619651U (en) |
-
2019
- 2019-10-09 CN CN201921673907.9U patent/CN210619651U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN112366164B (en) | Lead frame levelling collimation loading attachment | |
| CN109986883A (en) | A kind of no version digital printing equipment | |
| CN210619651U (en) | Paper feeding belt conveyor of ink-jet printer | |
| CN212714245U (en) | Cloth slitting equipment | |
| CN210854507U (en) | Graphite coiled material cutting machine | |
| CN215073735U (en) | High accuracy vision chip mounter automatic feeding device | |
| CN215709376U (en) | High-resolution is transport straining device for ink jet numbering machine | |
| CN214455578U (en) | Paper feeding device of die-cutting machine | |
| CN211307835U (en) | Double-sided printing turnover device for thin film | |
| CN210162816U (en) | Reverse wheel driving type paging machine | |
| CN213499550U (en) | Blade type transverse cutting device for producing extruded sheet | |
| CN208359545U (en) | A kind of multi-functional roller | |
| CN210851658U (en) | Press roller adjusting device of printing machine | |
| CN217835118U (en) | Adjustable digital jet printing machine | |
| CN103419510B (en) | A kind of telescopic printhead moving structure | |
| CN221049715U (en) | Multifunctional waste plate removing device | |
| JP3282803B2 (en) | Printing equipment in packaging machines | |
| CN206812594U (en) | A kind of doctor assemblies that can adjust the scraper amount of feeding and silk-screen mechanism | |
| CN216100993U (en) | A high quality printing device for carton printing | |
| CN219906354U (en) | Double-drive adhesive tape tractor | |
| CN219340967U (en) | Anti-offset conveying device | |
| CN218315731U (en) | Printing roller adjusting equipment | |
| CN214527223U (en) | Traction mechanism of monochromatic printing machine | |
| CN212979585U (en) | Label quality control machine is with spouting yard device | |
| CN208917364U (en) | Cashmere opener |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |