CN216423853U - Loose big breadth printer is prevented to efficient height of rolling - Google Patents

Abstract

The utility model discloses a loose big breadth printer is prevented to high rolling efficiency, including workstation, fixed establishment and tightening mechanism, the top of workstation is equipped with tightening mechanism, tightening mechanism includes backup pad and spacing slide opening, the backup pad symmetric connection is at the top of workstation, spacing slide opening sets up in the inside of backup pad, the inside sliding connection of spacing slide opening has the bearing screw rod, the outside threaded connection of bearing screw rod has the positioning nut who laminates with the backup pad mutually, the one end fixedly connected with receipts material roller of bearing screw rod, the one end fixedly connected with second bearing rod of receipts material roller, the one end fixedly connected with first carousel of second bearing rod, the inside of workstation outer wall one side has seted up the dovetail groove; this device can carry out dual spacing to the position of big breadth paper, makes big breadth transport more stable to can adjust the horizontal position of receiving the material roller according to the device user state, improve the practicality of device.

Description

Loose big breadth printer is prevented to efficient preventing of rolling

Technical Field

The utility model relates to a big breadth printer technical field especially relates to an it is loose big breadth printer is prevented to rolling efficiency height.

Background

The large-format printer is a printer with the printing width exceeding A2, breaks through the technical bottleneck of digital printing, realizes one-sheet printing, does not need plate making, and completes full-color images at one time, is a replacement product of the traditional printer, and is a large-area printed paper, so that a winding device is often arranged at the outlet of the large-format printer for winding the printed paper for storage;

but current large format printer can't effectively carry on spacingly to the paper in the use, leads to printing the deviation to collect the unable removal of roller, can't effectively prevent loosely, lead to the device paper rolling troublesome, consequently the utility model provides an it is efficient to prevent the problem that loose large format printer exists in order to solve prior art by rolling.

SUMMERY OF THE UTILITY MODEL

The utility model provides an it is efficient to prevent loose big format printer of rolling, solved current big format printer can't effectively carry on spacingly to the paper in the use, lead to printing the deviation to collect the unable removal of roller, can't effectively prevent loosely, lead to installing the trouble problem of paper rolling.

In order to solve the problems, the utility model provides a large-format printer with high rolling efficiency and looseness prevention, which comprises a workbench, a fixing mechanism and a tightening mechanism, a tightening mechanism is arranged above the workbench and comprises a supporting plate and a limiting slide hole, the supporting plates are symmetrically connected to the top of the workbench, the limiting slide holes are arranged in the supporting plates, the inside of the limiting slide hole is connected with a bearing screw rod in a sliding way, the outer side of the bearing screw rod is connected with a positioning nut which is jointed with the supporting plate in a threaded way, one end of the bearing screw is fixedly connected with a material receiving roller, one end of the material receiving roller is fixedly connected with a second bearing rod, one end of the second bearing rod is fixedly connected with a first rotary table, a trapezoidal groove is arranged inside one side of the outer wall of the workbench, the inside sliding connection in dovetail groove has trapezoidal plate, the inside threaded connection of workstation has the fixing bolt who contacts with trapezoidal plate.

Preferably, the one end fixedly connected with pressure-bearing plate of trapezoidal plate, the top of pressure-bearing plate is equipped with the motor, the output of motor is equipped with the second carousel, be connected through the belt between first carousel and the second carousel.

Preferably, fixing mechanism sets up the top at the workstation, fixing mechanism includes spacing calorie of hole, spacing calorie of hole is seted up at the top of backup pad, the quantity in spacing calorie of hole all is equipped with two, two the equal block in inside in spacing calorie of hole is connected with the fastening block.

Preferably, the inside in spacing card hole and the bottom that is located the fastening block are equipped with first bearing, the inside of first bearing is equipped with the transfer line, the one end of transfer line just is located the top fixedly connected with material roller of workstation one side, two the locating hole has all been seted up to the top one end of backup pad.

Preferably, the top of two backup pads all is equipped with the set-square, one side fixedly connected with of set-square and locating hole looks block's cardboard, two fixedly connected with guide bar between the set-square.

Preferably, the outside of guide bar and the top that is located the workstation are equipped with two sleeves two telescopic inside all is equipped with the positioning screw who contacts with the guide bar, two telescopic one end just is located the outside fixedly connected with spacing disc of guide bar.

The beneficial effects of the utility model are that: the first bearing is installed through a limiting clamping hole, the first bearing is limited through a fastening block, the transmission rod is installed through the first bearing to be matched with a material roller, the large width is convenient to convey, the triangular plate is installed through a positioning hole, the guide rod is installed through the triangular plate, then the guide rod slides the sleeve, the sleeve drives the limiting disc, the limiting disc is convenient to limit the large width, when the position of the material collecting roller needs to be adjusted, the bearing screw rod and the second bearing rod are driven through the limiting sliding hole sliding bearing screw rod and the second bearing rod, the material collecting roller is driven to move through the bearing screw rod and the second bearing rod, the position of the bearing screw rod is fixed through the positioning nut, the trapezoidal plate slides through the trapezoidal groove, the trapezoidal plate is matched with the bearing plate, the position of the second rotating disc and the position of the first rotating disc are convenient to adjust, a belt is kept in a tightened state, the material collecting roller is convenient to rotate, the device can carry out double limiting on the position of large-width paper, the large-breadth conveying is more stable, the horizontal position of the material receiving roller can be adjusted according to the using state of the device, and the practicability of the device is improved.

Drawings

Fig. 1 is a schematic overall front view structure diagram of the present invention;

FIG. 2 is a schematic overall side view of the present invention;

fig. 3 is a schematic structural view of the fixing mechanism of the present invention;

fig. 4 is the schematic view of the sliding installation structure of the bearing plate of the present invention.

Wherein: 1. a work table; 2. a support plate; 3. limiting clamp holes; 4. a first bearing; 5. a transmission rod; 6. a material roller; 7. a fastening block; 8. positioning holes; 9. a set square; 10. a guide bar; 11. a sleeve; 12. a limiting slide hole; 13. positioning a nut; 14. a material receiving roller; 15. a first turntable; 16. a trapezoidal groove; 17. a trapezoidal plate; 18. a bearing plate; 19. a motor; 20. a second turntable; 21. and a limiting disc.

Detailed Description

In order to deepen the understanding of the present invention, the following embodiments will be combined to make the present invention do further details, and the present embodiment is only used for explaining the present invention, and does not constitute the limitation of the protection scope of the present invention.

According to fig. 1, 2, 3 and 4, the embodiment provides a large-format printer with high winding efficiency and looseness prevention, which comprises a workbench 1, a fixing mechanism and a loosening mechanism, wherein the loosening mechanism is arranged above the workbench 1 and comprises a supporting plate 2 and a limiting sliding hole 12, the supporting plate 2 is symmetrically connected to the top of the workbench 1, the limiting sliding hole 12 is formed in the supporting plate 2, a bearing screw rod is slidably connected to the inside of the limiting sliding hole 12, a positioning nut 13 attached to the supporting plate 2 is in threaded connection with the outer side of the bearing screw rod, a material receiving roller 14 is fixedly connected to one end of the bearing screw rod, a second bearing rod is fixedly connected to one end of the material receiving roller 14, a first rotating disc 15 is fixedly connected to one end of the second bearing rod, a trapezoidal groove 16 is formed in the inside of one side of the outer wall of the workbench 1, the inside sliding connection of trapezoidal groove 16 has trapezoidal plate 17, the inside threaded connection of workstation 1 has the fixing bolt who contacts with trapezoidal plate 17.

One end fixedly connected with bearing plate 18 of trapezoidal plate 17, the top of bearing plate 18 is equipped with motor 19, motor 19's output is equipped with second carousel 20, be connected through the belt between first carousel 15 and the second carousel 20, drive through motor 19 and receive material roller 14 and rotate, improved the collection efficiency of device.

Fixing mechanism sets up the top at workstation 1, fixing mechanism includes spacing calorie of hole 3, the top at backup pad 2 is seted up to spacing calorie of hole 3, the quantity of spacing calorie of hole 3 all is equipped with two, two the equal block in inside of spacing calorie of hole 3 is connected with fastening block 7, the inside of spacing calorie of hole 3 and the bottom that is located fastening block 7 are equipped with first bearing 4, the inside of first bearing 4 is equipped with transfer line 5, the one end of transfer line 5 and the top fixedly connected with material roller 6 that is located workstation 1 one side, two locating hole 8 has all been seted up to the top one end of backup pad 2, and first bearing 4 is installed through spacing calorie of hole 3, is injectd first bearing 4 through fastening block 7 simultaneously, simultaneously through the cooperation of first bearing 4 installation transfer line 5 and material roller 6, is convenient for carry by a wide margin.

Two the top of backup pad 2 all is equipped with set-square 9, the cardboard of one side fixedly connected with and 8 looks blocks of locating hole of set-square 9, two fixedly connected with guide bar 10 between the set-square 9, the outside of guide bar 10 and the top that is located workstation 1 are equipped with two sleeves 11 the inside of sleeve 11 all is equipped with the positioning screw who contacts with guide bar 10, two sleeve 11's one end just is located the spacing disc 21 of the outside fixedly connected with of guide bar 10, through 8 installation set-squares 9 of locating hole, through set-square 9 installation guide bar 10, then through guide bar 10 sliding sleeve 11, sleeve 11 drives spacing disc 21, is convenient for carry on spacingly to big breadth.

The utility model provides a pair of loose big breadth printer is prevented to winding efficiency height's theory of operation as follows:

when the belt tightening device is used, a first bearing 4 is installed through a limiting clamp hole 3, the first bearing 4 is limited through a fastening block 7, a transmission rod 5 is installed through the first bearing 4 and matched with a material roller 6 to facilitate large-width conveying, a triangular plate 9 is installed through a positioning hole 8, a guide rod 10 is installed through the triangular plate 9, then a sleeve 11 is slid through the guide rod 10, the sleeve 11 drives a limiting disc 21 to facilitate large-width limiting, when the position of a material receiving roller 14 needs to be adjusted, a sliding bearing screw rod and a second bearing rod are slid through a limiting sliding hole 12, the material receiving roller 14 is driven to move through the bearing screw rod and the second bearing rod, the position of the bearing screw rod is fixed through a positioning nut 13, a trapezoidal plate 17 is slid through a trapezoidal groove 16, the trapezoidal plate 17 is matched with a bearing plate 18 to facilitate adjustment of the positions of the second rotary table 20 and the first rotary table 15, so that the belt is kept in a tightened state, be convenient for rotate receiving roller 14, this device can carry out dual spacing to the position of big breadth paper, makes big breadth transport more stable to can adjust receiving roller 14's horizontal position according to device user state, improve the practicality of device.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims (6)

1. The utility model provides an it is loose big breadth printer is prevented to rolling efficiency height which characterized in that: comprises a workbench (1), a fixing mechanism and a tightening mechanism, wherein the tightening mechanism is arranged above the workbench (1), the tightening mechanism comprises a supporting plate (2) and a limiting slide hole (12), the supporting plate (2) is symmetrically connected at the top of the workbench (1), the limiting slide hole (12) is arranged in the supporting plate (2), the inside of the limiting slide hole (12) is connected with a bearing screw rod in a sliding manner, the outer side of the bearing screw rod is in threaded connection with a positioning nut (13) which is attached to the supporting plate (2), one end of the bearing screw rod is fixedly connected with a material receiving roller (14), one end of the material receiving roller (14) is fixedly connected with a second bearing rod, one end of the second bearing rod is fixedly connected with a first turntable (15), a trapezoidal groove (16) is arranged in the inside of one side of the outer wall of the workbench (1), and the inside of the trapezoidal groove (16) is connected with a trapezoidal plate (17) in a sliding manner, the inner thread of the workbench (1) is connected with a fixing bolt which is in contact with the trapezoidal plate (17).

2. The large format printer of claim 1, wherein the large format printer is capable of rolling efficiently and preventing loosening, and comprises: one end fixedly connected with bearing plate (18) of trapezoidal plate (17), the top of bearing plate (18) is equipped with motor (19), the output of motor (19) is equipped with second carousel (20), be connected through the belt between first carousel (15) and second carousel (20).

3. The large format printer of claim 1, wherein the large format printer is capable of rolling efficiently and preventing loosening, and comprises: fixing mechanism sets up the top at workstation (1), fixing mechanism includes spacing calorie of hole (3), the top in backup pad (2) is seted up in spacing calorie of hole (3), the quantity in spacing calorie of hole (3) all is equipped with two, two the equal block in inside in spacing calorie of hole (3) is connected with fastening block (7).

4. The large format printer of claim 3, wherein the large format printer is capable of rolling efficiently and preventing loosening, and comprises: the inside of spacing card hole (3) and the bottom that is located fastening block (7) are equipped with first bearing (4), the inside of first bearing (4) is equipped with transfer line (5), the one end of transfer line (5) just is located top fixedly connected with material roller (6) of workstation (1) one side, two locating hole (8) have all been seted up to the top one end of backup pad (2).

5. The large format printer of claim 4, wherein the large format printer is capable of rolling efficiently and preventing loosening, and comprises: two the top of backup pad (2) all is equipped with set-square (9), one side fixedly connected with of set-square (9) and locating hole (8) looks block's cardboard, two fixedly connected with guide bar (10) between set-square (9).

6. The large format printer of claim 5, wherein the large format printer is capable of rolling efficiently and preventing loosening, and comprises: the outside of guide bar (10) and the top that is located workstation (1) are equipped with two sleeves (11) two the inside of sleeve (11) all is equipped with the positioning screw who contacts with guide bar (10), two the one end of sleeve (11) just is located the outside fixedly connected with spacing disc (21) of guide bar (10).

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