A leveling roller device for a coating machine

Abstract

The utility model provides a leveling roller device for a coating machine, which belongs to the field of coating machines, and comprises: a roller assembly, the roller assembly comprises an axle, a roller body and two cylinders, both ends of the axle are provided with fixing assemblies, the two cylinders are respectively fixedly arranged on both sides of the roller body, the axle passes through the roller body and the two cylinders and is rotatably arranged; a leveling assembly, the leveling assembly comprises a top plate, two sleeves, two telescopic columns and two rollers. The utility model is provided with a roller body and a leveling assembly, and the two ends of the plastic film can be pulled outward by rotating the two rollers, so as to avoid wrinkles and unevenness of the plastic film during the conveying process, and a fixing assembly is also provided, so that the roller body and the two rollers can be quickly and conveniently installed and disassembled, which is convenient for maintenance and repair, and increases practicality.

Description

Technical Field

[0001] The utility model relates to the technical field of film coating machines, in particular to a leveling roller device of a film coating machine. Background Art

[0002] A leveling roller device for a coating machine with application number CN202023342399.1 comprises a roller, a support ring is fixedly connected to the center of the surface of the roller, a steel bar is fixedly connected to the surface of the support ring, the vertical cross-section of the steel bar is arc-shaped, the left and right ends of the steel bar are fixedly connected to the surface of the roller, the left and right ends of the roller are fixedly connected to the surface of the roller, the left and right ends of the roller are fixedly connected to the support shaft, the surface of the support shaft is provided with a support block, and the top of the support block is provided with a rotating groove. The leveling roller device of the coating machine rotates in the rotating groove through the support shaft, so that the roller continuously rolls and flattens the film while rotating, which reduces the wrinkles and unevenness of the plastic film during the transmission process to a certain extent, thereby improving the quality of the plastic film transportation to a certain extent, and making the subsequent processing of the plastic film more convenient and quick, so that the workers can use the device more smoothly.

[0003] The above technology only utilizes a plurality of rotating steel bars to roll and flatten the plastic film. Such operation can only reduce the wrinkles and unevenness of the plastic film to a certain extent, and the flattening effect is poor, which makes the conveying quality of the plastic film less than ideal and reduces the practicality. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a leveling roller device for a coating machine.

[0005] The embodiment of the utility model provides a leveling roller device for a coating machine, comprising:

[0006] A roller assembly, the roller assembly comprises a shaft, a roller body and two cylinders, both ends of the shaft are provided with fixing assemblies, the two cylinders are respectively fixedly arranged on both sides of the roller body, and the shaft passes through the roller body and the two cylinders and is rotatably arranged;

[0007] A leveling assembly, the leveling assembly includes a top plate, two sleeves, two telescopic columns and two rollers, the top plate is arranged above the drum body, the two sleeves are respectively fixedly arranged at the two ends of the bottom of the top plate, the two telescopic columns are respectively extended into the two sleeves and slidably arranged, the tops of the two telescopic columns are fixedly arranged with springs, the tops of the two springs are respectively fixedly arranged on the inner bottoms of the corresponding sleeves, and the two rollers are respectively fixedly arranged at the bottoms of the two telescopic columns.

[0008] Furthermore, the fixing assembly includes a fixing plate, a mounting block, and two positioning blocks. Buckle assemblies are provided on both sides of the fixing plate. A first clamping groove is provided through the top of the fixing plate. The mounting block is provided above the fixing plate. A second clamping groove is provided through the bottom of the fixing plate. The two positioning blocks are fixedly provided at the bottom of the mounting block. Two positioning grooves are provided on the fixing plate. The two positioning blocks are respectively matched with the corresponding positioning grooves. A support column is fixedly provided on the top of the mounting block. The top of the support column is fixedly provided at the bottom of the top plate.

[0009] Furthermore, the buckle assembly includes a spring sheet, a clamping block and a clamping hole, the spring sheet is fixedly arranged on one side of the fixing plate, the clamping block is fixedly arranged on the top of the spring sheet, and the clamping hole is arranged on one side of the mounting block.

[0010] Furthermore, the same side of the two rollers are arranged to be inclined outward, and the two rollers are respectively arranged to be in contact with the two cylinders.

[0011] Furthermore, the two first clamping grooves are respectively arranged in cooperation with the corresponding second clamping grooves, the cross-sections of the two first clamping grooves and the two second clamping grooves are both arranged in a semicircular shape, the shaft rod passes through the two first clamping grooves and the two second clamping grooves respectively and are arranged in cooperation, and anti-slip rubber pads are fixedly arranged in the two first clamping grooves and the two second clamping grooves.

[0012] Furthermore, the tops of the four clamping blocks are all arranged in an inclined surface, and the four clamping blocks are respectively arranged in cooperation with the corresponding clamping holes.

[0013] Furthermore, a base is fixedly provided at the bottom of the two fixing plates, and fixing holes are penetrated at both ends of the two bases.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] 1. A roller body is provided, and the plastic film can be pulled and rotated to crush and flatten the plastic film, which can avoid wrinkles and unevenness of the plastic film during transportation to a certain extent. Two rollers are provided, and two springs can be used to push the two rollers to press the two ends of the plastic film, and then the plastic film is pulled and rotated. Since the same sides of the two rollers are inclined outward, the rotation of the two rollers can pull both ends of the plastic film outward, thereby avoiding wrinkles and unevenness of the plastic film during transportation, which increases practicality.

[0016] 2. Two mounting blocks and two fixing plates are provided, and the two ends of the shaft rod are placed in the two first clamping grooves respectively, and then the four positioning blocks at the bottom of the two mounting blocks are aligned with the corresponding positioning grooves and inserted, and the two second clamping grooves are used to clamp the two ends of the shaft rod. At the same time, the two mounting blocks squeeze the inclined surfaces of the corresponding two clamping blocks to squeeze and bend the four spring pieces. When the four clamping holes move to the front of the corresponding clamping blocks, the four clamping blocks are reset under the action of the corresponding spring pieces and are clamped into the corresponding clamping holes, so that the shaft rod can be clamped and fixed, and then the four clamping blocks are bent outwards, the corresponding spring pieces are bent, and when the four clamping blocks are separated from the corresponding clamping holes, the two mounting blocks can be removed, and at this time, the drum body or the two rollers can be removed for maintenance and repair.

[0017] In summary, the utility model is provided with a roller body and a leveling component. The two ends of the plastic film can be pulled outward by rotating the two rollers, thereby avoiding wrinkles and unevenness of the plastic film during transportation. A fixing component is also provided, which can quickly and conveniently install and disassemble the roller body and the two rollers, facilitate maintenance and repair, and increase practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a structural schematic diagram of a leveling roller device of a coating machine described in an embodiment of the utility model.

[0019] Figure 2 It is a schematic structural diagram of a fixing component in a leveling roller device of a coating machine described in an embodiment of the utility model.

[0020] Figure 3 It is a cross-sectional view of a sleeve in a leveling roller device of a coating machine described in an embodiment of the utility model.

[0021] In the above drawings: 1 fixing plate, 2 base, 3 fixing hole, 4 first clamping groove, 5 mounting block, 6 second clamping groove, 7 positioning block, 8 positioning groove, 9 spring piece, 10 clamping block, 11 clamping hole, 12 shaft rod, 13 cylinder, 14 roller body, 15 supporting column, 16 top plate, 17 sleeve, 18 telescopic column, 19 spring, 20 roller. DETAILED DESCRIPTION

[0022] The technical solution of the present utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0023] like Figure 1-Figure 3 As shown, the embodiment of the utility model provides a leveling roller device for a coating machine, comprising:

[0024] The roller assembly includes a shaft 12, a roller body 14 and two cylinders 13. The two cylinders 13 are fixedly arranged on both sides of the roller body 14. The shaft 12 passes through the roller body 14 and the two cylinders 13 and is rotatably arranged. The shape of the roller body 14 is as follows: Figure 1 The arrangement shown can, by pulling and rotating the plastic film, roll and flatten the plastic film to a certain extent;

[0025] Both ends of the shaft 12 are provided with fixing components, which include a fixing plate 1, a mounting block 5, and two positioning blocks 7. The bottoms of the two fixing plates 1 are fixed with bases 2, and both ends of the two bases 2 are penetrated with fixing holes 3. The two bases 2 can be installed in front of the coating machine by using the four fixing holes 3;

[0026] A first clamping groove 4 is provided through the top of the fixing plate 1, a mounting block 5 is provided above the fixing plate 1, a second clamping groove 6 is provided through the bottom of the fixing plate 1, two first clamping grooves 4 are respectively matched with the corresponding second clamping grooves 6, two first clamping grooves 4 are respectively opposite to the corresponding second clamping grooves 6, the cross-sections of the two first clamping grooves 4 and the two second clamping grooves 6 are both semicircular, the shaft rod 12 is respectively passed through the two first clamping grooves 4 and the two second clamping grooves 6 and matched, so that the two first clamping grooves 4 and the corresponding second clamping grooves 6 can clamp and fix the two ends of the shaft rod 12, and anti-skid rubber pads are fixedly provided in the two first clamping grooves 4 and the two second clamping grooves 6, and the four anti-skid rubber pads can prevent the shaft rod 12 from slipping during work, thereby increasing practicality;

[0027] The two positioning blocks 7 are fixedly arranged at the bottom of the mounting block 5. Two positioning grooves 8 are arranged on the fixing plate 1. The two positioning blocks 7 are respectively matched with the corresponding positioning grooves 8, so that the four positioning blocks 7 can be inserted into the corresponding positioning grooves 8 and slidably arranged, thereby positioning the two mounting blocks 5. A support column 15 is fixedly arranged on the top of the mounting block 5. The top of the support column 15 is fixedly arranged on the bottom of the top plate 16. The tops of the two support columns 15 are respectively fixedly arranged at the two ends of the bottom of the top plate 16;

[0028] Buckle assemblies are provided on both sides of the fixing plate 1, and the buckle assemblies include a spring sheet 9, a clamping block 10 and a clamping hole 11. The spring sheet 9 is fixedly provided on one side of the fixing plate 1, the clamping block 10 is fixedly provided on the top of the spring sheet 9, and the clamping hole 11 is provided on one side of the mounting block 5. The tops of the four clamping blocks 10 are all provided with inclined surfaces, and the four clamping blocks 10 are respectively provided in cooperation with the two mounting blocks 5, so that the two mounting blocks 5 can squeeze the inclined surfaces of the corresponding two clamping blocks 10, push the corresponding two clamping blocks 10 to move outward, squeeze the corresponding spring sheet 9 to bend and deform, and the four clamping blocks 10 are respectively provided in cooperation with the corresponding clamping holes 11, so that the four clamping blocks 10 can be inserted into the corresponding clamping holes 11;

[0029] The leveling assembly includes a top plate 16, two sleeves 17, two telescopic columns 18 and two rollers 20. The top plate 16 is arranged above the drum body 14. The two sleeves 17 are fixedly arranged at the two ends of the bottom of the top plate 16. The two telescopic columns 18 are respectively extended into the two sleeves 17 for sliding arrangement. The two sleeves 17 and the two telescopic columns 18 are both arranged in a rectangular column shape. The two telescopic columns 18 are respectively arranged to slide against the inner wall of the corresponding sleeve 17, so that the two telescopic columns 18 can only slide up and down in the corresponding sleeve 17 but cannot rotate.

[0030] The tops of the two telescopic columns 18 are fixedly provided with springs 19, and the tops of the two springs 19 are respectively fixedly provided on the inner bottoms of the corresponding sleeves 17. The two springs 19 are provided so that the two rollers 20 can exert pressure on the plastic film, so that the plastic film can be better pressed, thereby preventing the plastic film from slipping. The two rollers 20 are respectively fixedly provided at the bottoms of the two telescopic columns 18, and the same sides of the two rollers 20 are as follows. Figure 1 As shown, the two rollers 20 are arranged to be tilted outwards, and are respectively arranged to be in contact with the two cylinders 13, so that the two rollers 20 can press the plastic film tightly.

[0031] The detailed working process of the utility model is as follows:

[0032] 1. During installation, the staff first aligns the four positioning blocks 7 at the bottom of the two mounting blocks 5 with the corresponding positioning grooves 8 and inserts them. At this time, the two mounting blocks 5 squeeze the inclined surfaces of the corresponding two clamping blocks 10, push the four clamping blocks 10 outward, squeeze the corresponding spring pieces 9 to bend and deform, and when the four clamping holes 11 move to the front of the corresponding clamping blocks 10, the four clamping blocks 10 are reset under the action of the corresponding spring pieces 9 and clamped into the corresponding clamping holes 11, so that the shaft rod 12 can be clamped and fixed, and the two rollers 20 can also be fixed;

[0033] 2. When in use, the staff first passes the plastic film through the top of the roller body 14, then connects it to the coating machine, then lifts the two rollers 20 upwards in turn, pulls the two ends of the plastic film to the bottom of the two rollers 20 in turn, and loosens the two rollers 20, resets them under the action of the corresponding springs 19, presses the two ends of the plastic film, and then starts the coating machine to pull the plastic film. The plastic film pulls the roller body 14 and the two rollers 20 to rotate, and the two rollers 20 can pull the two ends of the plastic film to both sides, thereby avoiding wrinkles and unevenness of the plastic film during transportation;

[0034] 3. During disassembly, the staff will bend the four blocks 10 outward, bend the corresponding spring pieces 9, separate the four blocks 10 from the corresponding holes 11, and then remove the two mounting blocks 5. Then, the drum body 14 or the two rollers 20 can be removed for maintenance and repair.

[0035] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the purpose and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A leveling roller device for a coating machine, characterized in that: include: A roller assembly, the roller assembly comprising a shaft (12), a roller body (14) and two cylinders (13), both ends of the shaft (12) are provided with fixing assemblies, the two cylinders (13) are respectively fixedly arranged on both sides of the roller body (14), and the shaft (12) penetrates the roller body (14) and the two cylinders (13) and is rotatably arranged; A leveling component, the leveling component comprises a top plate (16), two sleeves (17), two telescopic columns (18) and two rollers (20), the top plate (16) is arranged above a drum body (14), the two sleeves (17) are respectively fixedly arranged at the two ends of the bottom of the top plate (16), the two telescopic columns (18) are respectively extended into the two sleeves (17) and slidably arranged, the tops of the two telescopic columns (18) are fixedly arranged with springs (19), the tops of the two springs (19) are respectively fixedly arranged on the inner bottoms of the corresponding sleeves (17), and the two rollers (20) are respectively fixedly arranged at the bottoms of the two telescopic columns (18).

2. A leveling roller device for a coating machine according to claim 1, characterized in that: in: The fixing assembly comprises a fixing plate (1), a mounting block (5), and two positioning blocks (7). Buckle assemblies are arranged on both sides of the fixing plate (1). A first clamping groove (4) is arranged through the top of the fixing plate (1). The mounting block (5) is arranged above the fixing plate (1). A second clamping groove (6) is arranged through the bottom of the fixing plate (1). The two positioning blocks (7) are fixedly arranged at the bottom of the mounting block (5). Two positioning grooves (8) are arranged on the fixing plate (1). The two positioning blocks (7) are respectively arranged in cooperation with the corresponding positioning grooves (8). A support column (15) is fixedly arranged at the top of the mounting block (5). The top of the support column (15) is fixedly arranged at the bottom of the top plate (16).

3. A leveling roller device for a coating machine according to claim 2, characterized in that: in: The buckle assembly comprises a spring sheet (9), a clamping block (10) and a clamping hole (11); the spring sheet (9) is fixedly arranged on one side of the fixing plate (1); the clamping block (10) is fixedly arranged on the top of the spring sheet (9); and the clamping hole (11) is arranged on one side of the mounting block (5).

4. The leveling roller device of a coating machine according to claim 1, characterized in that: in: The same side of the two rollers (20) is arranged to be inclined outwards, and the two rollers (20) are respectively arranged to be in contact with the two cylinders (13).

5. The leveling roller device of a coating machine according to claim 2, characterized in that: in: The two first clamping grooves (4) are respectively arranged in cooperation with the corresponding second clamping grooves (6); the cross-sections of the two first clamping grooves (4) and the two second clamping grooves (6) are both arranged in a semicircular shape; the shaft rod (12) respectively passes through the two first clamping grooves (4) and the two second clamping grooves (6) and are arranged in cooperation; and anti-slip rubber pads are fixedly arranged in the two first clamping grooves (4) and the two second clamping grooves (6).

6. The leveling roller device of a coating machine according to claim 3, characterized in that: in: The tops of the four clamping blocks (10) are all arranged in an inclined surface, and the four clamping blocks (10) are respectively arranged in cooperation with corresponding clamping holes (11).

7. A leveling roller device for a coating machine according to claim 2, characterized in that: in: A base (2) is fixedly provided at the bottom of the two fixing plates (1), and fixing holes (3) are provided through both ends of the two bases (2).

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