CN212404638U

CN212404638U - Writing paper roll type coating device

Info

Publication number: CN212404638U
Application number: CN202020304405.5U
Authority: CN
Inventors: 史世会
Original assignee: Henan Xinxiang Hongtai Paper Co ltd
Current assignee: Henan Xinxiang Hongtai Paper Co ltd
Priority date: 2020-03-12
Filing date: 2020-03-12
Publication date: 2021-01-26
Anticipated expiration: 2030-03-12

Abstract

The utility model discloses a writing paper roll formula coating unit, including the body frame, the upper end of body frame is through bolt fixedly connected with upper bracket, one side of body frame is provided with buffer gear, buffer gear is including buffering outrigger and buffering inner tower, the buffering outrigger passes through bolt fixed mounting in one side of body frame, the buffering inner tower passes through bolt fixed mounting in the inboard of buffering outrigger, the buffer slot has been seted up to the both sides of buffering inner tower, sliding connection has the buffering balladeur train in the buffer slot, the one end inboard of buffering balladeur train is rotated through the bearing and is connected with the buffering guide roll, and the outside of buffering balladeur train has cup jointed buffer spring; the utility model discloses a buffering balladeur train, buffer spring and buffering guide roll that set up when the material receiving roller carries out the rolling to writing paper, cushions through buffering balladeur train slip compression buffer spring to reduce the traction force that writing paper received, thereby prevent to write the phenomenon that the paper atress damaged adding man-hour.

Description

Writing paper roll type coating device

Technical Field

The utility model relates to a write paper coating technical field, especially relate to a write paper roll formula coating device.

Background

In roll coating, a coating material is applied to a coating surface by a coating roll, and in-machine coating is mainly performed by such a coater.

In the conventional writing paper roll coating apparatus, when the writing paper is used, the writing paper is pulled and damaged due to the excessive pulling force, and therefore, it is necessary to design a writing paper roll coating apparatus to solve the above problems.

Disclosure of Invention

The utility model aims at solving the defects existing in the prior art and providing a writing paper roll type coating device.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a write paper roll formula coating unit, includes the body frame, the upper end of body frame is put on the shelf through bolt fixedly connected with, one side of body frame is provided with buffer gear, buffer gear is including buffering outrigger and buffering inner tower, the buffering outrigger passes through one side of bolt fixed mounting at the body frame, the inboard at the buffering outrigger is passed through bolt fixed mounting to the buffering inner tower, the dashpot has been seted up to the both sides of buffering inner tower, sliding connection has the buffering balladeur train in the dashpot, the one end inboard of buffering balladeur train is rotated through the bearing and is connected with the buffering guide roll, and the outside of buffering balladeur train has cup jointed buffer spring, buffer spring's both ends pass through screw fixed connection with buffering balladeur train and buffering inner tower respectively.

Furthermore, the tip of putting on the shelf is provided with guiding mechanism, guiding mechanism includes transport guide roll, slider and auxiliary spring, slider slidable mounting is in the tip of putting on the shelf, the both ends of auxiliary spring pass through screw fixed connection with slider and putting on the shelf respectively, transport guide roll passes through the bearing and rotates the inboard of installing at the slider.

Further, the coating workbin has been placed to the inboard of body frame, the upside of coating workbin is provided with the coating roll, the coating roll passes through the bearing and rotates with the body frame to be connected, the inboard bottom of body frame is provided with the coating motor, the output shaft of coating motor passes through the belt and the belt pulley is connected with the coating roll transmission, the upside of coating roll is provided with the holding down plate, the downside both ends of holding down plate are rotated through the bearing and are connected with adjusting block one, the holding down plate upside is provided with adjustment mechanism, the holding down plate passes through adjustment mechanism with the upper ledge and is connected.

Furthermore, adjustment mechanism includes hand wheel and accommodate the lead screw, accommodate the lead screw passes through the nut and closes soon with the upper bracket and be connected, accommodate the lead screw's lower extreme passes through the bearing with the holding down plate and rotates and be connected, the hand wheel passes through screw-nut fixed mounting in accommodate the lead screw's upper end.

Furthermore, two ends of the lower pressing plate are welded with second adjusting sliding blocks, adjusting sliding grooves are formed in the positions, corresponding to the second adjusting sliding blocks, of the inner side of the main frame, and the second adjusting sliding blocks are slidably mounted in the adjusting sliding grooves.

Further, the downside one side of body frame is connected with receipts material roller and blowing roller through the mounting bracket, receive to be connected through belt pulley and belt transmission between material roller and the blowing roller, lower extreme one side of body frame is provided with and receive and release the motor, the output shaft that receives and releases the motor passes through the belt with receipts material roller and belt pulley transmission is connected.

Further, the lower surface of the lower pressing plate is arc-shaped, and the arc-shaped position corresponds to the position of the coating roller.

The utility model has the advantages that:

1. through the buffering balladeur train, buffer spring and the buffering guide roll that set up, when the receipts material roller carries out the rolling to writing paper, slide through the buffering balladeur train and compress buffer spring and cushion to reduce the traction force that writing paper received, thereby prevent to write the phenomenon that paper atress damaged when adding man-hour.

2. Through the lower pressing plate and the adjusting screw rod which are arranged, the lower pressing plate can be driven to move through rotating the adjusting screw rod, so that the position of the first adjusting slider on the lower pressing plate is adjusted, the pressure between the writing paper and the coating roller is adjusted, and the writing paper can be applied to different materials.

3. Through the transport guide roll, slider and the auxiliary spring that set up, when leading to writing paper, can assist and cushion to reduce the traction force that receives when writing paper carries, make writing paper carry more stably.

4. The utility model discloses an emptying roller and receipts material roller are on same limit, and emptying roller and receipts material roller pass through the belt pulley and belt drive connects to conveniently coat, and prevent through auxiliary spring and buffer spring's buffering and write the paper and damage.

Drawings

Fig. 1 is a schematic structural view of a writing paper roll type coating device according to the present invention;

fig. 2 is an enlarged schematic structural view of a writing paper roll type coating device in fig. 1;

fig. 3 is a schematic view of a screw connection structure of a writing paper roll type coating device according to the present invention.

In the figure: the device comprises a main frame 1, a coating roller 2, a lower pressing plate 3, an upper frame 4, a conveying guide roller 5, a sliding block 6, an auxiliary spring 7, a hand wheel 8, an adjusting screw rod 9, a buffer groove 10, a discharging roller 11, a receiving roller 12, a receiving and releasing motor 13, a coating motor 14, a coating bin 15, a buffer outer frame 16, a buffer inner frame 17, a buffer sliding frame 18, a buffer spring 19, a buffer guide roller 20, an adjusting sliding block I21, an adjusting sliding groove 22 and an adjusting sliding block II 23.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 3, a writing paper roll type coating apparatus includes a main frame 1, an upper frame 4 fixedly connected to an upper end of the main frame 1 through bolts, a buffer mechanism disposed on one side of the main frame 1 and including a buffer outer frame 16 and a buffer inner frame 17, the buffer outer frame 16 fixedly mounted on one side of the main frame 1 through bolts, the buffer inner frame 17 fixedly mounted on an inner side of the buffer outer frame 16 through bolts, buffer slots 10 formed on both sides of the buffer inner frame 17, a buffer carriage 18 slidably connected to the buffer slots 10, a buffer guide roll 20 rotatably connected to an inner side of one end of the buffer carriage 18 through a bearing, a buffer spring 19 sleeved on an outer portion of the buffer carriage 18, both ends of the buffer spring 19 respectively fixedly connected to the buffer carriage 18 and the buffer inner frame 17 through bolts, writing paper passing through the buffer guide roll 20 in an S-shape, and reducing wear through the buffer guide roll 20 when the writing paper is stressed, and drives one end of the buffer carriage 18 to slide in the buffer slot 10 and compress the buffer spring 19, and the buffer is buffered by the elasticity of the buffer spring 19.

Further, the tip of putting on shelf 4 is provided with guiding mechanism, guiding mechanism includes transport guide roll 5, slider 6 and auxiliary spring 7, slider 6 slidable mounting is at the tip of putting on shelf 4, the both ends of auxiliary spring 7 pass through screw fixed connection with slider 6 and putting on shelf 4 respectively, transport guide roll 5 passes through the bearing and rotates the inboard of installing at slider 6, the atress when writing paper through transport guide roll 5, make transport guide roll 5 drive slider 6 and slide on putting on shelf 4, thereby compression auxiliary spring 7 cushions through auxiliary spring 7's elasticity, reduce the pressure that writing paper received when carrying.

Further, coating workbin 15 has been placed to the inboard of body frame 1, the upside of coating workbin 15 is provided with coating roll 2, coating roll 2 passes through the bearing and is connected with body frame 1 rotation, the inboard bottom of body frame 1 is provided with coating motor 14, coating motor 14's output shaft passes through the belt and the belt pulley is connected with coating roll 2 transmission, coating roll 2's upside is provided with holding down plate 3, holding down plate 3's downside both ends are connected with adjusting block 21 through the bearing rotation, 3 upsides of holding down plate are provided with adjustment mechanism, holding down plate 3 is connected through adjustment mechanism with upper bracket 4, writing paper passes through the below of adjusting block 21 on holding down plate 3, press on coating roll 2 through adjusting block 21, then coating motor 14 drives coating roll 2 and rotates, be stained with coating from coating workbin 15, and the coating is on writing paper.

Further, adjustment mechanism includes hand wheel 8 and accommodate the lead screw 9, accommodate the lead screw 9 closes with the upper bracket 4 through the nut soon and is connected, accommodate the lead screw 9's lower extreme passes through the bearing with lower clamp plate 3 and rotates and be connected, hand wheel 8 passes through screw-nut fixed mounting in accommodate the lead screw 9's upper end, rotatory hand wheel 8 drives accommodate the lead screw 9 and rotates when adjusting lower clamp plate 3, cooperation through screw-nut makes accommodate the lead screw 9 drive lower clamp plate 3 and removes, thereby adjust the position of lower clamp plate 3, it is better to make an adjusting block 21 on lower clamp plate 3 when the effect is write to push down.

Further, the two ends of the lower pressing plate 3 are welded with the second adjusting slide blocks 23, the adjusting slide grooves 22 are formed in the positions, corresponding to the second adjusting slide blocks 23, of the inner side of the main frame 1, the second adjusting slide blocks 23 are slidably mounted in the adjusting slide grooves 22, and the lower pressing plate 3 is more convenient and stable to slide and adjust through the guide of the second adjusting slide blocks 22 and the guide of the second adjusting slide blocks 23, so that position deviation is prevented.

Further, downside one side of body frame 1 is connected with receipts material roller 12 and blowing roller 11 through the mounting bracket, receive and be connected through belt pulley and belt drive between material roller 12 and the blowing roller 11, lower extreme one side of body frame 1 is provided with receive and release motor 13, the output shaft that receives and releases motor 13 passes through the belt with receipts material roller 12 and is connected with belt pulley drive, it rotates to drive receipts material roller 12 through receiving and releasing motor 13, receive material roller 12 simultaneously and drive blowing roller 11 and rotate, receive material and blowing in step, and the setting can reduce area on same limit.

Further, 3 lower surfaces of the lower pressing plates are arc-shaped, the arc-shaped positions correspond to the positions of the coating rollers 2, and the writing paper is pressed down conveniently.

The working principle is as follows: when the device is used, the material receiving roller 12 is driven to rotate by the material receiving and releasing motor 13, the material receiving roller 12 drives the material releasing roller 11 to rotate, material receiving and material releasing are carried out synchronously, the force is applied when writing paper passes through the conveying guide roller 5, the conveying guide roller 5 drives the sliding block 6 to slide on the upper frame 4, the compression auxiliary spring 7 is buffered by the elastic force of the auxiliary spring 7, the pressure on the writing paper during conveying is reduced, the writing paper passes below the adjusting sliding block I21 on the lower pressing plate 3 and is pressed on the coating roller 2 through the adjusting sliding block I21, then the coating motor 14 drives the coating roller 2 to rotate, coating is dipped into the coating from the coating material box 15 and is coated on the writing paper, the lower pressing plate 3 can be adjusted according to needs, only the hand wheel 8 is required to rotate the adjusting screw rod 9, the adjusting screw rod 9 drives the lower pressing plate 3 to move through the matching of the screw rod nut, and the position of the lower pressing plate 3 is adjusted, make the adjusting block 21 on the holding down plate 3 better when pushing down writing, write paper and be the S-shaped when buffering guide roll 20, through buffering guide roll 20 reducing wear when writing paper receives traction force to drive the one end of buffering balladeur train 18 and slide and compress buffer spring 19 in buffer slot 10, cushion through buffer spring 19' S elasticity, reduce and write the impaired phenomenon of paper appearance.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A writing paper roller type coating device comprises a main frame (1), wherein the upper end of the main frame (1) is fixedly connected with an upper frame (4) through bolts, it is characterized in that one side of the main frame (1) is provided with a buffer mechanism, the buffer mechanism comprises a buffer outer frame (16) and a buffer inner frame (17), the buffer outer frame (16) is fixedly arranged on one side of the main frame (1) through bolts, the buffer inner frame (17) is fixedly arranged at the inner side of the buffer outer frame (16) through bolts, two sides of the buffer inner frame (17) are provided with buffer grooves (10), the buffer grooves (10) are connected with buffer sliding frames (18) in a sliding way, the inner side of one end of the buffer carriage (18) is rotatably connected with a buffer guide roller (20) through a bearing, and the outside of buffering balladeur train (18) has cup jointed buffer spring (19), buffer spring (19)'s both ends pass through screw fixed connection with buffering balladeur train (18) and buffering inner tower (17) respectively.

2. A writing paper roll type coating device according to claim 1, characterized in that the end of the upper frame (4) is provided with a guide mechanism, the guide mechanism comprises a conveying guide roll (5), a slide block (6) and an auxiliary spring (7), the slide block (6) is slidably mounted at the end of the upper frame (4), two ends of the auxiliary spring (7) are respectively fixedly connected with the slide block (6) and the upper frame (4) through screws, and the conveying guide roll (5) is rotatably mounted at the inner side of the slide block (6) through a bearing.

3. The writing paper roll type coating device according to claim 1, characterized in that a coating bin (15) is placed on the inner side of the main frame (1), a coating roll (2) is arranged on the upper side of the coating bin (15), the coating roll (2) is rotatably connected with the main frame (1) through a bearing, a coating motor (14) is arranged at the bottom of the inner side of the main frame (1), an output shaft of the coating motor (14) is in transmission connection with the coating roll (2) through a belt and a belt pulley, a lower pressing plate (3) is arranged on the upper side of the coating roll (2), two ends of the lower side of the lower pressing plate (3) are rotatably connected with a first adjusting slider (21) through a bearing, an adjusting mechanism is arranged on the upper side of the lower pressing plate (3), and the lower pressing plate (3) is connected with the upper frame (4) through an adjusting mechanism.

4. A paper roll type coating device according to claim 3, characterized in that the adjusting mechanism comprises a hand wheel (8) and an adjusting screw rod (9), the adjusting screw rod (9) is screwed with the upper frame (4) through a nut, the lower end of the adjusting screw rod (9) is rotatably connected with the lower pressure plate (3) through a bearing, and the hand wheel (8) is fixedly arranged at the upper end of the adjusting screw rod (9) through a screw nut.

5. The writing paper roll type coating device according to claim 4, wherein two adjusting sliders (23) are welded at two ends of the lower pressing plate (3), an adjusting sliding groove (22) is formed in the inner side of the main frame (1) corresponding to the position of the adjusting slider (23), and the adjusting slider (23) is slidably mounted in the adjusting sliding groove (22).

6. The writing paper roll type coating device according to claim 1, wherein a receiving roll (12) and a discharging roll (11) are connected to one side of the lower side of the main frame (1) through a mounting frame, the receiving roll (12) and the discharging roll (11) are in transmission connection through a belt pulley and a belt, a winding and unwinding motor (13) is arranged on one side of the lower end of the main frame (1), and an output shaft of the winding and unwinding motor (13) is in transmission connection with the receiving roll (12) through the belt pulley and the belt pulley.

7. A writing paper roll type coating device according to claim 3, characterized in that the lower surface of the lower press plate (3) is arranged in an arc shape, and the position of the arc corresponds to the position of the coating roll (2).