CN213976344U

CN213976344U - Leveling device of digital printing machine

Info

Publication number: CN213976344U
Application number: CN202023087095.5U
Authority: CN
Inventors: 吴凯成
Original assignee: Haining Hualong Paper Products Co ltd
Current assignee: Haining Hualong Paper Products Co ltd
Priority date: 2020-12-19
Filing date: 2020-12-19
Publication date: 2021-08-17
Anticipated expiration: 2030-12-19

Abstract

The utility model relates to a leveling device of digital printing machine, including the flattening platform that supplies the cloth transmission to pass through, the flattening platform is equipped with the platform pole, flattening platform top is equipped with and rotates and the butt in the flattening roller on cloth surface around self axis, the platform pole is equipped with the flattening cylinder, flattening cylinder power pole fixedly connected with cylinder pole, the cylinder pole is equipped with two roller pieces, the flattening roller both ends are rotated respectively and are connected in two roller pieces, it drives the flattening roller and removes and support tightly in the cloth surface towards the cloth to have the flattening cylinder, make the cloth when the antedisplacement receives the flattening, the flattening roller is rotated by the cloth drive in step, make the flattening roller be difficult for and produce the relative slip between the cloth, reduce the effect of the wearing and tearing that the cloth surface received.

Description

Leveling device of digital printing machine

Technical Field

The present application relates to the field of digital printing machines, and more particularly, to a leveling device for a digital printing machine.

Background

The digital printer can print any material as a printing stock, has a wide prospect, and when the cloth is printed, the surface of the cloth can be uneven, so that the printed cloth needs to be leveled.

The utility model provides a be used for printing cloth leveling device, the publication number is CN211470253U, including the box, the flat platform of interior diapire fixedly connected with of box, two fixed blocks of interior roof fixedly connected with of box, the one end that the roof was all articulated in the box was kept away from to every fixed block has the swash plate, and the one end that the fixed block was kept away from to two swash plates is through first spring fixed connection, and the side has seted up first spout around the swash plate. This be used for printing cloth leveling device through setting up first spout, fixed block, first spring and slide bar to can make the swash plate do circular motion, first spring makes the swash plate more convenient that resets simultaneously, sets up the backup pad simultaneously, and column spinner, second spout, third spring, flattening board and leveling platform can make the flattening board reciprocate, adjust the distance between flattening board and the leveling platform.

In view of the above-mentioned related art, the inventor believes that when the leveling plate abuts against the surface of the cloth, the leveling plate and the surface of the cloth are in sliding contact, and a certain pressure exists between the leveling plate and the leveling table, so that the cloth is easily worn.

SUMMERY OF THE UTILITY MODEL

In order to reduce the wearing and tearing that the cloth received when the flattening, this application provides a digital printing machine's flattening device.

The application provides a leveling device of digital printing machine adopts following technical scheme:

the utility model provides a leveling device of digital printing machine, includes the flattening platform that supplies the cloth transmission to pass through, the flattening platform is equipped with the platform pole, and the flattening bench top is equipped with and rotates and the butt in the leveling roller on cloth surface around self axis, and the platform pole is equipped with the flattening cylinder, and flattening cylinder power pole fixedly connected with cylinder pole, cylinder pole are equipped with two roller blocks, and the leveling roller both ends are rotated respectively and are connected in two roller blocks.

Through adopting above-mentioned technical scheme, the flattening cylinder can drive the flattening roller and remove towards the cloth for flattening roller butt in the surface of cloth, when the cloth antedisplacement, the cloth receives the flattening effect that compresses tightly of flattening roller, and the flattening roller rotates along with the antedisplacement of cloth simultaneously, makes difficult emergence relative slip between cloth surface and the flattening roller then, reduces the wearing and tearing that the cloth received when the flattening roller, plays certain guard action to the surface of cloth.

Preferably, the table rod is fixedly connected with a plurality of guide rods penetrating through the cylinder rod, and the cylinder rod is connected to the guide rods in a sliding manner along the length direction of the power rod of the leveling cylinder.

Through adopting above-mentioned technical scheme for the flattening cylinder can stably drive the flattening roller and remove along set direction, makes the difficult emergence skew of power pole of flattening cylinder.

Preferably, one end of the guide rod, which is far away from the table rod, is fixedly connected with a guide rod piece, and the guide rod piece abuts against the air cylinder rod.

Through adopting above-mentioned technical scheme for at the in-process that the cylinder pole removed, be difficult for breaking away from in the guide bar, make the guide bar can be better play the guide effect.

Preferably, cylinder pole integrated into one piece has two adaptation blocks, and two roller blocks are along flattening cylinder power pole length direction difference sliding connection in two adaptation blocks, and the adaptation block is inside to be equipped with both ends respectively fixed connection in the adaptation block inside and the adaptation spring of roller block, and the adaptation block is equipped with and makes the roller block be difficult for breaking away from the roller block stop gear who adapts to the block.

Through adopting above-mentioned technical scheme, when the cloth conveys, there may be some tiny debris or the thickness of cloth in the cloth below and there is comparatively slight nonconformity, when leveling roller butt cloth surface does not pass through cloth thickness nonconformity place, the adaptation spring can compress, make between leveling roller and the flattening platform to the pressure reduction on cloth surface, also can avoid because of the leveling roller can not carry out certain removal in cloth thickness direction and make cylinder pole or flattening platform surface appear damaging easily.

Preferably, the roller block limiting mechanism comprises an anti-dropping rod fixedly connected in the adaptation block and inserted into the adaptation spring, an anti-dropping piece fixedly connected to one end of the anti-dropping rod, which is located at the inner part of the adaptation block, and an orifice block fixedly connected in the adaptation block and capable of being abutted against the anti-dropping piece.

Through adopting above-mentioned technical scheme for the roller piece can not be promoted to break away from in the adaptation piece under the effect of adaptation spring, and adaptation spring cup joints in the anticreep pole simultaneously and makes the adaptation spring be difficult for crooked, makes the adaptation spring can comparatively stabilize for the removal performance pushing action of roller piece.

Preferably, the table rod is connected with a butting block in a sliding mode, the butting block can be butted against the air cylinder rod, and the table rod is provided with a butting block driving mechanism for driving the butting block to move along the length direction of the leveling air cylinder power rod.

Through adopting above-mentioned technical scheme, butt piece butt in the cylinder pole for interval between cylinder pole and the cloth receives the restriction, makes the interval on leveling roller and cloth surface then receive the restriction, and the leveling roller is difficult for causing too big pressure to the cloth, also can play certain guard action to anticreep pole, roller block, adaptation piece junction.

Preferably, butt joint piece actuating mechanism is including rotating the butt joint piece screw rod of connecting in the platform pole, and butt joint piece fixedly connected with threaded connection is in the screw rod piece of butt joint piece screw rod, screw rod piece sliding connection in platform pole, and the coaxial fixedly connected with carousel of butt joint piece screw rod exposure platform pole one end.

Through adopting above-mentioned technical scheme, rotate the carousel, butt piece screw rod drives the screw rod piece and removes, makes butt piece one then and removes for the butt piece can comparatively stably remove.

Preferably, a plurality of reinforcing pieces are fixedly connected between the screw block and the abutting block.

Through adopting above-mentioned technical scheme for the junction between screw rod piece and the butt piece is difficult for taking place the bending more, makes and also can remain unchanged after the butt piece bears the impact that comes from the cylinder pole many times for a long time.

In summary, the present application includes at least one of the following benefits:

the leveling cylinder can drive the leveling roller to move towards the cloth, so that the leveling roller is abutted against the surface of the cloth, when the cloth moves forwards, the cloth is pressed and leveled by the leveling roller, and meanwhile, the leveling roller rotates along with the forward movement of the cloth, so that the surface of the cloth and the leveling roller are not easy to slide relatively, the abrasion of the cloth when passing through the leveling roller is reduced, and the surface of the cloth is protected to a certain extent;

the joint between the screw block and the abutment block is less prone to bending, so that the abutment block can remain unchanged even after being subjected to impact from the cylinder rod for many times over a long period of time.

Drawings

FIG. 1 is a schematic diagram of the main structure of the present application;

FIG. 2 is a partial cross-sectional view of the adaptive block and roller block adjacent the vertical section of the table bar to show the structural schematic of the interior of the adaptive block slot and the interior of the roller block bore;

FIG. 3 is an enlarged view at A in FIG. 2;

FIG. 4 is a bottom view of the bottom surface of the abutment block.

Description of reference numerals: 1. leveling the platform; 2. a table rod; 21. an orifice block; 22. a butting block; 23. a butt block screw; 24. a turntable; 25. a reinforcing sheet; 26. a screw block; 27. adapting to a block groove; 28. a roller block hole; 29. a screw block groove; 3. a leveling roller; 31. leveling the cylinder; 32. a cylinder rod; 33. a roller block; 34. a guide bar; 35. a guide bar piece; 36. an adaptation block; 37. a compliant spring; 38. an anti-drop rod; 39. an anti-drop sheet.

Detailed Description

The present application is described in further detail below with reference to the attached drawings.

The embodiment of the application discloses a leveling device of a digital printing machine, refer to figure 1, comprising a leveling platform 1 with the length parallel to the moving direction of cloth, wherein the upper surface of the leveling platform 1 is horizontal and the cloth is horizontally conveyed, the horizontal upper surface of the leveling platform 1 is fixedly connected with a platform rod 2, the vertical cross section of the platform rod 2 parallel to the width direction of the leveling platform 1 is L-shaped, the vertical section height of the platform rod 2 is lower than the horizontal section height of the platform rod 2, the vertical section of the platform rod 2 is close to one side edge of the length direction of the upper surface of the leveling platform 1, the upper surface of the horizontal section of the platform rod 2 is fixedly connected with a leveling cylinder 31, a power rod of the leveling cylinder 31 is vertical and penetrates through the horizontal section of the platform rod 2, the bottom end of the power rod of the leveling cylinder 31 is fixedly connected with a cylinder rod 32, the length direction of the cylinder rod 32 is parallel to the width direction of the leveling platform 1, a leveling roller 3 capable of rotating around the self axis is arranged below the cylinder rod 32, the length direction of the leveling roller 3 is parallel to the width direction of the leveling table 1.

Referring to fig. 2 and 3, the lower surface of the horizontal section of the platform rod 2 is fixedly connected with two vertical guide rods 34, the guide rods 34 are arranged through the cylinder rods 32, the power rod of the leveling cylinder 31 is positioned at the middle position of the two cylinder rods 32, the bottom ends of the two guide rods 34 are fixedly connected with guide rod pieces 35 capable of being abutted against the lower surface of the cylinder rods 32, the lower surfaces of the two ends of the cylinder rods 32 in the length direction are integrally formed with vertical adaptation blocks 36, the two adaptation blocks 36 are positioned between the two guide rods 34, vertical adaptation block grooves 27 are formed between the adjacent side surfaces of the two adaptation blocks 36, the adaptation block grooves 27 penetrate through the bottom surfaces of the adaptation blocks 36, the inner walls of the two adaptation block grooves 27 are slidably connected with roller blocks 33 in the vertical direction, the two roller blocks 33 are respectively rotatably connected to the two ends of the leveling roller 3, the adaptation blocks 36 are provided with roller block limiting mechanisms which make the roller blocks 33 not easily separated from the adaptation block grooves 27, the roller block limiting mechanism comprises an anti-dropping rod 38 which is fixedly connected to the horizontal upper surface of the adaptation block groove 27 and is vertical, the upper surface of the roller block 33 is provided with a vertical roller block hole 28, the bottom end of the anti-dropping rod 38 is coaxially and fixedly connected with an anti-dropping sheet 39, the anti-dropping sheet 39 is connected to the inner wall of the roller block hole 28 in a sliding manner along the vertical direction, the inner wall of an opening of the roller block hole 28 is coaxially and fixedly connected with an orifice block 21, the horizontal section of the orifice block 21 is circular, the anti-dropping rod 38 is connected to the circumferential inner wall of the orifice block 21 in a sliding manner along the vertical direction, the lower surface of the orifice block 21 can be abutted against the upper surface of the anti-dropping sheet 39, when the orifice block 21 is abutted against the anti-dropping sheet 39, the upper part of the roller block 33 is still positioned in the adaptation block groove 27, when the anti-dropping sheet 39 is abutted against the horizontal bottom surface of the roller block hole 28, a distance exists between the leveling roller 3 and the cylinder rod 32, the anti-dropping rod 38 is inserted with an adaptation spring 37, two ends of which are respectively and fixedly connected to the upper surface of the roller block 33 and the horizontal inner wall of the adaptation block groove 27, the compliant spring 37 urges the roller block 33 away from the cylinder rod 32.

Referring to fig. 2 and 4, a vertical section of the table rod 2 is provided with a vertical screw block groove 29 facing a vertical side of the cylinder rod 32, the vertical side of the table rod 2 provided with the screw block groove 29 is slidably connected with a horizontal butt block 22 along a vertical direction, the side of the table rod 2 provided with the screw block groove 29 is provided with a butt block driving mechanism for driving the butt block 22 to move along the vertical direction, the butt block driving mechanism comprises a butt block screw 23 rotatably connected in the screw block groove 29 and being vertical, one end of the butt block screw 23 exposed out of the upper surface of the table rod 2 is coaxially and fixedly connected with a rotary table 24, the butt block screw 23 is in threaded connection with a screw block 26, the screw block 26 is slidably connected in the screw block groove 29 along the vertical direction, one end of the screw block 26 exposed out of the screw block groove 29 is fixedly connected to the butt block 22, the lower surface of the butt block 22 is higher than the lower surface of the screw block 26, and the upper surface of the butt block 22 is flush with the upper surface of the screw block 26, the fixed surface of butt joint piece 22 is connected with several reinforcing pieces 25, and all reinforcing pieces 25 evenly arrange along cylinder rod 32 width direction, and reinforcing piece 25 is on a parallel with the vertical cross-section of cylinder rod 32 length direction and is right angled triangle, and the vertical side fixed connection of reinforcing piece 25 is in the vertical face of screw rod piece 26 towards butt joint piece 22.

The leveling device of the digital printing machine of the embodiment of the application is implemented according to the following principle: the cloth passes through the upper surface of the leveling platform 1, then the leveling cylinder 31 is communicated with an external air source to enable the power rod of the leveling cylinder 31 to drive the cylinder rod 32 to move towards the surface of the cloth, then the leveling roller 3 moves towards the surface of the cloth, when the leveling roller 3 is abutted against the surface of the cloth, the cloth is leveled under the pressing action of the leveling roller 3, and meanwhile, the leveling roller 3 rotates along with the movement of the cloth.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a leveling device of digital printing machine, includes leveling platform (1) that supplies cloth transmission to pass through, its characterized in that: leveling platform (1) is equipped with platform pole (2), and leveling platform (1) top is equipped with can rotate around self axis and butt in leveling roller (3) on cloth surface, and platform pole (2) are equipped with flattening cylinder (31), flattening cylinder (31) power pole fixedly connected with cylinder pole (32), and cylinder pole (32) are equipped with two rollers (33), and leveling roller (3) both ends are rotated respectively and are connected in two rollers (33).

2. The flattening apparatus of a digital printing press according to claim 1, wherein: the platform rod (2) is fixedly connected with a plurality of guide rods (34) penetrating through the cylinder rod (32), and the cylinder rod (32) is connected to the guide rods (34) in a sliding mode along the length direction of the power rod of the leveling cylinder (31).

3. The flattening apparatus of a digital printing press according to claim 2, wherein: one end, far away from the platform rod (2), of the guide rod (34) is fixedly connected with a guide rod piece (35), and the guide rod piece (35) abuts against the air cylinder rod (32).

4. The flattening apparatus of a digital printing press according to claim 1, wherein: cylinder pole (32) integrated into one piece has two adaptation pieces (36), and two rollers piece (33) are along flattening cylinder (31) power pole length direction difference sliding connection in two adaptation pieces (36), and adaptation piece (36) are inside to be equipped with both ends respectively fixed connection in adaptation piece (36) inside and roller piece (33) adapt to spring (37), and adaptation piece (36) are equipped with and make roller piece (33) be difficult for breaking away from the roller piece stop gear who adapts to piece (36).

5. The flattening apparatus of a digital printing press according to claim 4, wherein: the roller block limiting mechanism comprises an anti-falling rod (38) which is fixedly connected into the adaptation block (36) and is inserted into the adaptation spring (37), an anti-falling sheet (39) which is fixedly connected to one end, located at the inner part of the adaptation block (36), of the anti-falling rod (38), and an orifice block (21) which is fixedly connected to the adaptation block (36) and can be abutted to the anti-falling sheet (39).

6. The flattening apparatus of a digital printing press according to claim 4, wherein: the platform rod (2) is connected with a butt joint block (22) in a sliding mode, the butt joint block (22) can be abutted to a cylinder rod (32), and the platform rod (2) is provided with a butt joint block driving mechanism for driving the butt joint block (22) to move along the length direction of a power rod of a leveling cylinder (31).

7. The flattening apparatus of a digital printing press according to claim 6, wherein: the butt joint block driving mechanism comprises a butt joint block screw rod (23) which is rotatably connected to the platform rod (2), a butt joint block (22) is fixedly connected with a screw rod block (26) which is in threaded connection with the butt joint block screw rod (23), the screw rod block (26) is connected to the platform rod (2) in a sliding mode, and the butt joint block screw rod (23) exposes a turntable (24) which is coaxially and fixedly connected with one end of the platform rod (2).

8. The flattening apparatus of a digital printing press according to claim 7, wherein: a plurality of reinforcing sheets (25) are fixedly connected between the screw block (26) and the abutting block (22).