CN210150425U

CN210150425U - Paper smoothing and crease-resisting device for printing equipment

Info

Publication number: CN210150425U
Application number: CN201920744460.3U
Authority: CN
Inventors: 代大鹏
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-05-22
Filing date: 2019-05-22
Publication date: 2020-03-17
Anticipated expiration: 2029-05-22

Abstract

The utility model relates to a paper smooths and crease-resistance device for lithography apparatus belongs to printing paper technical field, its technical scheme main points: comprises a frame; a plurality of parallel shaft levers mounted on the frame; the conveying roller is sleeved on the shaft lever and used for conveying paper tapes; the winding drum is arranged on the rack and is driven by the power source to wind the paper tape; the paper tape fixing device is characterized in that mounting plates are hinged to two ends of a shaft rod of the rack, a limiting assembly used for limiting the mounting plates to rotate is arranged between the shaft rod and the mounting plates, a fixing rod is installed at one end, away from the shaft rod, of the mounting plates, a rotating plate is detachably installed on the fixing rod, and a pressing assembly used for pressing a paper tape and smoothing the surface of the paper tape is detachably installed between the rotating plates. The utility model discloses a smooth and crease-resistance device when using, can smooth the paper tape of rolling, reduces the condition that the paper tape appears crumpling to can improve the quality of paper tape rolling.

Description

Paper smoothing and crease-resisting device for printing equipment

Technical Field

The utility model relates to a printing paper technical field especially relates to a paper smooths and crease-resistance device for lithography apparatus.

Background

In the printing industry, paper products such as paper or labels often involve more processes in the printing production process, wherein just need to utilize a lithography apparatus, carry and the rolling to the paper tape that prints for the paper tape that the printing was accomplished can be rolled up on the reel, with convenient subsequent transportation and storage.

At present, the lithography apparatus of current rolling paper tape generally can install the frame on lithography apparatus's paper output part, and the conveying roller that the paper was used is carried in the shelf location, and the winding reel of rolling paper is installed at the end of frame, and it is rotatory to drive the winding reel through the drive of motor for the winding reel can carry out the rolling to the paper tape of accomplishing the printing.

However, in the process of actually rolling up the paper tape, different customers have different requirements on the paper tape, and often encounter a thin or soft paper tape, and in the process of rolling up the paper tapes by the roll winding body, the paper tape is easily wrinkled or has an uneven surface, so that the rolled paper tape is easily wrinkled or loosened, thereby affecting the quality of rolling up the paper tape and affecting subsequent sales.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide a paper smooths and crease-resistant device for lithography apparatus can smooth the paper tape of rolling, reduces the condition that the paper tape appears crumpling to can improve the quality of paper tape rolling.

The above object of the present invention can be achieved by the following technical solutions:

a paper smoothing and crease-resist device for a printing apparatus, comprising: a frame; a plurality of parallel shaft levers mounted on the frame; the conveying roller is sleeved on the shaft lever and used for conveying paper tapes; the winding drum is arranged on the rack and is driven by the power source to wind the paper tape; the paper tape fixing device is characterized in that mounting plates are hinged to two ends of a shaft rod of the rack, a limiting assembly used for limiting the mounting plates to rotate is arranged between the shaft rod and the mounting plates, a fixing rod is installed at one end, away from the shaft rod, of the mounting plates, a rotating plate is detachably installed on the fixing rod, and a pressing assembly used for pressing a paper tape and smoothing the surface of the paper tape is detachably installed between the rotating plates.

Adopt above-mentioned technical scheme, through setting up the mounting panel, and install the compression roller through the rotor plate on the mounting panel, relieve the restriction of spacing subassembly to the mounting panel, the angle of regulation mounting panel that can be very convenient, make the mounting panel rotate to on the predetermined position, through rotating the rotor plate, can make the compression roller contact with the paper tape surface on the winding drum, the compression roller can play certain effect of smoothing to the surface of paper tape, make thinner paper tape surface more level and more smooth, reduce the condition that the paper tape appears crumpling, thereby can improve the quality of paper tape rolling.

The utility model discloses further set up, support and press the subassembly to include: the rotating shaft is inserted between one ends of the rotating plates far away from the fixed rod; the compression roller is sleeved on the rotating shaft; and the inserted rods are inserted at the two ends of the rotating shaft in a threaded manner.

Adopt above-mentioned technical scheme, the compression roller that sets up can support the paper tape on the winding section of thick bamboo and press, can smooth the surface of paper tape, simultaneously, at the in-process that compression roller and paper tape contacted, the paper tape can drive the compression roller rotatory, and the compression roller also can promote the transport of paper tape when rotatory, not only can reduce and the paper tape between frictional force, but also can improve and smooth the effect.

The utility model is further provided with the surface of the compression roller is evenly and densely provided with the bulges.

Adopt above-mentioned technical scheme, the arch of setting can increase the stiction between compression roller and the paper tape, can increase the effect of smoothing of compression roller to the paper tape, simultaneously, can reduce and the paper tape between area of contact to can reduce the compression roller and make the paper tape surface appear the condition of polluted surface pressing paper tape in-process.

The utility model discloses it is further set up that the both ends screw thread cover of pivot is equipped with the annular piece, the annular piece is located the tip of rotor plate and compression roller.

Adopt above-mentioned technical scheme, the annular piece that sets up can restrict the epaxial compression roller of countershaft, and the elasticity when can adjusting the compression roller rotation according to the requirement of paper tape when different appears in the width size of paper tape, can also adjust the position of compression roller through rotatory annular piece for the compression roller can contact with the preset position on paper tape surface all the time.

The utility model discloses further set up the spacing subassembly includes: the first clamping block is fixed at one end, far away from the fixed rod, of the mounting plate and used for wrapping the shaft rod; the second clamping block is matched with the first clamping block and is used for wrapping the shaft rod; and the bolt is inserted between the first clamping block and the second clamping block.

Adopt above-mentioned technical scheme, the first clamp splice that sets up can mutually support with the second clamp splice, and the centre gripping is at the tip of bull stick, and the bolt can be so that the rotor plate fix on the preset position of bull stick, when needs rotate the rotor plate, can adjust the angle of rotor plate through rotatory bolt, both can adjust the rotor plate, can realize the quick installation and the dismantlement of rotor plate again.

The utility model discloses it is further set up that the one end detachable installation ring that the rotor plate is close to the dead lever establishes the arc piece on the dead lever outer wall, fix mutually through the threaded rod between arc piece and the rotor plate.

Adopt above-mentioned technical scheme, mutually supporting of arc piece and threaded rod can be very firm fix the rotor plate on the tip of bull stick, when the rotor plate is dismantled to needs, can be very convenient through rotatory threaded rod, can dismantle the rotor plate or adjust.

The utility model discloses further set up the spacing subassembly includes: the limiting ring is fixed at the end part of the mounting plate and movably sleeved on the shaft lever; the ring is arranged in the jack on the limiting ring; and a locking piece for locking the limit ring.

Adopt above-mentioned technical scheme, the spacing ring and the locking piece that set up, mutually supporting between them can make things convenient for the fixed of rotor plate, and the jack that the ring was established then can make things convenient for the regulation of rotor plate angle for the compression roller on the rotor plate can be inconsistent with the paper tape surface.

The utility model is further provided with an extension block fixed on the frame; a groove arranged in the extension block; the limiting rod is movably accommodated in the groove; and the compression spring is arranged in the groove and used for driving the limiting rod to stretch.

Adopt above-mentioned technical scheme, when the angle modulation of rotor plate needs the fixed, the compression spring who sets up can utilize the restoring force of self, and automatic drive gag lever post slides along the inner wall of recess for jack on gag lever post and the spacing ring aligns earlier and inserts, through this scheme, alright with the angle modulation and the fixed of realization rotor plate.

To sum up, the utility model discloses following beneficial effect has:

through installing the compression roller on the mounting panel, remove the restriction of spacing subassembly to the mounting panel, can make the mounting panel rotate to predetermined position on for the compression roller can be inconsistent with the paper tape surface on the winding cylinder, and the compression roller both can play certain transport effect to the paper tape, simultaneously, can also smooth the paper tape, makes paper tape surface more level and smooth, reduces the condition that the paper tape appears crumpling in the rolling process, further improves product quality.

Drawings

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

FIG. 2 is an enlarged view at A in FIG. 1;

fig. 3 is a schematic structural diagram of a limiting assembly in embodiment 2 of the present invention.

Reference numerals: 1. a frame; 10. a shaft lever; 11. a conveying roller; 12. winding the roll; 2. mounting a plate; 21. fixing the rod; 22. a rotating plate; 3. a rotating shaft; 31. a compression roller; 32. inserting a rod; 33. a ring block; 4. a first clamping block; 41. a second clamp block; 42. a bolt; 5. an arc-shaped block; 51. a threaded rod; 6. a limiting ring; 61. a jack; 7. an extension block; 71. a groove; 72. a limiting rod; 73. compressing the spring.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Example 1: the utility model provides a paper smooths and crease-resistance device for lithography apparatus, as shown in fig. 1 and fig. 2, including frame 1, and a plurality of axostylus axostyles 10 that are parallel to each other installed in frame 1, frame 1 installs on the terminal portion of lithography apparatus, and all overlap on axostylus axostyle 10 and be equipped with conveying roller 11, conveying roller 11 is used for carrying the paper tape, make the paper tape that the lithography apparatus printed and accomplished can obtain carrying, in addition, still install receipts spool 12 on frame 1, receipts spool 12 mainly is used for rolling up the paper tape, the paper tape that finishes printed is rolled up under the drive of power supply (motor).

Wherein, all there is mounting panel 2 at the axostylus axostyle 10 both ends of frame 1, and be provided with spacing subassembly between mounting panel 2 and axostylus axostyle 10, spacing subassembly can lock mounting panel 2, still install dead lever 21 between the one end of axostylus axostyle 10 is kept away from to mounting panel 2, and install rotor plate 22 on dead lever 21, rotor plate 22 is detachable installs on dead lever 21, and can rotate around dead lever 21, still install between rotor plate 22 and support the pressure subassembly, support and press the subassembly and can support the pressure to the paper tape of rolling on 12, make the paper tape surface smooth.

In this embodiment, the spacing subassembly includes: first clamp splice 4, second clamp splice 41 to and alternate bolt 42 between first clamp splice 4 and second clamp splice 41, first clamp splice 4 is fixed mutually with the tip of mounting panel 2, and first clamp splice 4 and second clamp splice 41 medial surface are established to the interior concave surface, make both can the centre gripping at the tip of axostylus axostyle 10, when the angle of mounting panel 2 needs to be adjusted, can pass through swivel bolt 42, make between first clamp splice 4 and the second clamp splice 41 more lax, thereby make things convenient for the rotation of mounting panel 2, when rotatory predetermined position needs to fix, it can to twist bolt 42.

In this embodiment, the pressing member includes: a rotating shaft 3 inserted between one ends of the rotating plates 22 far away from the fixed rod 21; a compression roller 31 sleeved on the rotating shaft 3; and the inserted rods 32 are inserted at the two ends of the rotating shaft 3 in a threaded manner, and the arrangement of the inserted rods 32 can limit the rotating shaft 3 and prevent the rotating shaft from sliding off the rotating plate 22.

When the mounting plate 2 rotates to the predetermined position, the position of the rotating plate 22 can be adjusted, the pressing roller 31 at the end part of the rotating plate 22 is enabled to be inconsistent with the surface of the paper tape on the winding drum 12, the pressing roller 31 can be used for abutting against and smoothing the conveyed paper tape, the surface of the paper tape is enabled to be more smooth, meanwhile, in the process that the pressing roller 31 is in contact with the paper tape, the paper tape can drive the pressing roller 31 to rotate, the pressing roller 31 can promote the conveying of the paper tape in the rotating process, not only can the friction force between the pressing roller and the paper tape be reduced, but also the smoothing effect can be improved, the wrinkling condition of the surface of the paper tape is reduced, and the quality of the paper tape is improved.

The surface of the pressing roller 31 is uniformly and densely provided with the protrusions, the contact area between the protrusions and the paper tape can be reduced, the static friction force between the pressing roller 31 and the paper tape can be increased, the smoothing effect of the pressing roller 31 on the paper tape can be increased, in addition, the pressing roller 31 is in contact with the protrusions through surface contact in the process of pressing the paper tape, and the generation of a polluted surface on the surface of the paper tape can be reduced.

The two ends of the rotating shaft 3 are further provided with the annular blocks 33 in a threaded sleeve mode, the annular blocks 33 are located between the rotating plate 22 and the end portion of the press roller 31, when the annular blocks 33 are clamped at the two ends of the press roller 31, the press roller 31 on the rotating shaft 3 can be limited, the tightness of the press roller 31 during rotation can be adjusted according to requirements of paper tapes, when the width sizes of the paper tapes are different, the position of the press roller 31 can be adjusted through the rotating annular blocks 33, and therefore the press roller 31 can be in contact with the preset position of the surface of the paper tapes all the time.

In this embodiment, the detachable manner of the rotating plate 22 and the fixing rod 21 is: install arc piece 5 at the one end of rotor plate 22 near dead lever 21, arc piece 5 is half the parcel at the tip of dead lever 21, and can take away, and still alternate threaded rod 51 between arc piece 5 and rotor plate 22, threaded rod 51 can be with very firm the fixing on dead lever 21 of rotor plate 22, when needs make rotor plate 22 rotatory, can turn round loose threaded rod 51 can.

Example 2: as shown in fig. 3, the difference from embodiment 1 lies in the difference of the position limiting assembly, in this embodiment, the position limiting assembly includes: fix the spacing ring 6 at the tip of mounting panel 2, spacing ring 6 can overlap the end of cover shaft lever 10, and fit with a contraceptive ring and be equipped with jack 61 on spacing ring 6, and weld extension piece 7 on the position that frame 1 is close to spacing ring 6, offer recess 71 in the one side that extension piece 7 is close to spacing ring 6, activity is held in recess 71 and is had gag lever post 72, wherein, is fixed with compression spring 73 in the inner of gag lever post 72, and the one end that compression spring 73 kept away from gag lever post 72 is fixed on the diapire of recess 71.

The gag lever post 72 of setting can with jack 61 mutual gomphosis on the spacing ring 6 under compression spring 73's drive to can restrict mounting panel 2 on predetermined position, when the angle of mounting panel 2 was transferred to needs, can press down gag lever post 72, make compression spring 73 compressed, thereby can drive gag lever post 72 and jack 61 alternate segregation, then can remove the restriction to mounting panel 2, make things convenient for the position control of mounting panel 2.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment as required without contribution after reading the present specification, but all of them are protected by patent law within the scope of the claims of the present invention.

Claims

1. A paper smoothing and crease-resist device for a printing apparatus, comprising: a frame (1); a plurality of parallel shaft rods (10) mounted on the frame (1); a conveying roller (11) which is sleeved on the shaft lever (10) and is used for conveying paper tapes; the winding drum (12) is arranged on the rack (1) and is driven by a power source to wind the paper tape; the paper tape fixing device is characterized in that mounting plates (2) are hinged to two ends of a shaft rod (10) of the rack (1), a limiting assembly used for limiting rotation of the mounting plates (2) is arranged between the shaft rod (10) and the mounting plates (2), a fixing rod (21) is installed at one end, far away from the shaft rod (10), of the mounting plates (2), a rotating plate (22) is detachably installed on the fixing rod (21), and a pressing assembly used for pressing a paper tape and flattening the surface of the paper tape is detachably installed between the rotating plate (22).

2. A paper smoothing and crumple prevention device for printing equipment as recited in claim 1, wherein the pressing assembly comprises: a rotating shaft (3) inserted between one ends of the rotating plates (22) far away from the fixed rod (21); a compression roller (31) sleeved on the rotating shaft (3); and the inserted rods (32) are inserted at the two ends of the rotating shaft (3) in a threaded manner.

3. The paper smoothing and crease-proofing device for printing equipment according to claim 2, characterized in that the surface of the press roll (31) is uniformly densely covered with protrusions.

4. The paper smoothing and crease-proofing device for printing equipment according to claim 2 is characterized in that the two ends of the rotating shaft (3) are threaded with annular blocks (33), and the annular blocks (33) are located between the rotating plate (22) and the end of the press roller (31).

5. The paper smoothing and crease-resistance device for printing equipment according to claim 1, characterized in that said stop assembly comprises: the first clamping block (4) is fixed at one end, far away from the fixed rod (21), of the mounting plate (2) and used for wrapping the shaft rod (10); the second clamping block (41) is matched with the first clamping block (4) and is used for wrapping the shaft rod (10); and a bolt (42) inserted between the first clamping block (4) and the second clamping block (41).

6. The paper smoothing and crease-resist device for the printing equipment as claimed in claim 1, wherein one end of the rotating plate (22) close to the fixing rod (21) is detachably provided with an arc-shaped block (5) arranged on the outer wall of the fixing rod (21), and the arc-shaped block (5) and the rotating plate (22) are fixed through a threaded rod (51).

7. The paper smoothing and crease-resistance device for printing equipment according to claim 1, characterized in that said stop assembly comprises: a limiting ring (6) which is fixed at the end part of the mounting plate (2) and is movably sleeved on the shaft lever (10); the jack (61) is annularly arranged on the limiting ring (6); and a locking piece for locking the limiting ring (6).

8. The paper smoothing and wrinkle proofing device for printing apparatus as claimed in claim 7, wherein said locking member comprises: an extension block (7) fixed on the frame (1); a groove (71) arranged in the extension block (7); a limiting rod (72) movably accommodated in the groove (71); and a compression spring (73) arranged in the groove (71) and used for driving the limiting rod (72) to stretch and contract.