Corrugated roller tungsten carbide spraying device for preparing paperboard

Abstract

The utility model relates to the technical field of corrugated roller spraying, in particular to a corrugated roller tungsten carbide spraying device for preparing paperboards, which comprises a roller transmission component and a spraying component, the roller transmission component comprises a frame body, a rotary driving component, a rotating shaft and a transmission roller, the rotating shaft is rotatably connected onto the frame body, the rotary driving component is mounted on the frame body, and the transmission roller is mounted on the frame body. The rotating shaft is connected with the transmission rollers, the spraying assembly comprises a rotating pipe, nozzles, transmission gears, a transmission rack, an adapter plate and a second telescopic driving part, the rotating pipe is rotationally connected to the frame body, the multiple nozzles used for conveying paint are installed on the rotating pipe, the multiple transmission gears are connected to the rotating pipe, the transmission rack is arranged on the frame body, and the transmission rack can slide on the frame body; the transmission rack is connected with the adapter plate, a second telescopic driving part is installed on the frame body, an output shaft of the second telescopic driving part is connected with the adapter plate, and the automatic spraying device has the advantages that the spraying effect and the spraying efficiency are improved, a roller is conveniently driven to move, and automatic operation is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of corrugated roller spraying, in particular to a corrugated roller tungsten carbide spraying device for preparing paperboard. Background Art

[0002] Tungsten carbide spraying on corrugated rollers is to enhance the wear resistance and corrosion resistance of corrugated rollers by spraying tungsten carbide coatings, thereby extending its service life and improving the quality of produced cardboard. Tungsten carbide is used as the main spraying material, combined with other alloy elements to form a wear-resistant layer to ensure the hardness and wear resistance of the coating. The spraying area adopts a mobile spray gun. The movement and spraying efficiency of a single spray gun is low. The direct transmission of the corrugated roller is not conducive to the spraying operation of the corrugated roller. Utility Model Content

[0003] 1. Technical issues to be resolved

[0004] In view of the deficiencies in the prior art, the utility model provides a tungsten carbide spraying device for a corrugated roller for preparing paperboard, which has the advantages of improving the spraying effect and spraying efficiency, facilitating the movement of the roller, and facilitating the effect of automated operation.

[0005] (II) Technical solution

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a tungsten carbide spraying device for a corrugated roller for preparing paperboard, comprising a roller transmission component and a spraying component;

[0007] The roller transmission assembly comprises a frame, a rotation drive assembly, a rotating shaft and a transmission roller. The frame is rotatably connected to the rotating shaft, the frame is equipped with a rotation drive assembly, the rotation drive assembly is used to drive the rotating shaft to rotate, and the rotating shaft is connected to a plurality of transmission rollers.

[0008] The spraying assembly includes a rotating tube, a nozzle, a transmission gear, a transmission rack, an adapter plate and a telescopic driving part 2. The rotating tube is rotatably connected to the frame, and a plurality of nozzles for transmitting paint are installed on the rotating tube. A plurality of transmission gears are connected to the rotating tube, and a transmission rack is arranged on the frame. The transmission rack can slide on the frame, and the transmission rack is connected to the adapter plate. The telescopic driving part 2 is installed on the frame, and the output shaft of the telescopic driving part 2 is connected to the adapter plate.

[0009] Preferably, the roller transmission assembly further comprises a telescopic driving part 1, an adapter frame and rollers, a plurality of telescopic driving parts 1 are mounted on the frame, an output shaft of the telescopic driving part 1 is connected to the adapter frame, and a plurality of rollers are rotatably connected to the adapter frame.

[0010] Preferably, the roller transmission assembly also includes positioning tubes and guide shafts, a plurality of guide shafts are connected to the adapter frame, the guide shafts and the output shaft of the telescopic drive unit are arranged in parallel, a plurality of positioning tubes are connected to the frame body, and the guide shafts pass through the corresponding positioning tubes.

[0011] Preferably, the roller transmission assembly further comprises rollers, a plurality of rollers are rotatably connected to the frame, and the rollers are located on both sides of the transmission roller.

[0012] Preferably, the rotary drive assembly includes a rotary drive unit, a transmission wheel 1, a transmission belt and a transmission wheel 2. The rotary drive unit is installed on the frame, the output shaft of the rotary drive unit is connected to the transmission wheel 1, a plurality of transmission wheels 2 are connected to the rotating shaft, and the transmission wheel 2 and the transmission wheel 1 are connected through a transmission belt.

[0013] Preferably, the transmission roller is provided with an annular groove corresponding to the transmission roller.

[0014] (III) Beneficial effects

[0015] Compared with the prior art, the utility model provides a tungsten carbide spraying device for corrugating rollers for preparing paperboard, which has the following beneficial effects:

[0016] The tungsten carbide spraying device for corrugated rollers used for preparing paperboard drives a rotating shaft and a transmission roller to rotate through a rotating drive component, places a roller to be sprayed on the transmission roller and passes through a rotating tube, and the rotation of the transmission roller drives the roller to move, so that the roller to be sprayed automatically passes through the rotating tube, the rotating drive component provides power for roller transmission, and drives the transmission rack and the adapter plate to move through the second telescopic driving part, the transmission rack cooperates with the transmission gear, and then drives the transmission gear and the rotating tube to rotate, adjusts the adjustment angle of the nozzle on the rotating tube, sprays the sprayed material to the area of ​​the roller in the rotating tube through the nozzle, and after adjusting the angle, the sprayed area can be evenly sprayed on the roller, thereby improving the spraying effect and spraying efficiency, driving the roller to move conveniently, and facilitating automatic operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the structure of the utility model;

[0018] Figure 2 For this utility model Figure 1 A schematic diagram of the local enlarged structure at point A in the middle;

[0019] Figure 3 It is a three-dimensional structural schematic diagram of the utility model;

[0020] Figure 4 It is a three-dimensional structural schematic diagram of the utility model;

[0021] Figure 5 For this utility model Figure 4 A schematic diagram of the local enlarged structure at C in the middle;

[0022] Figure 6 For this utility model Figure 4 A schematic diagram of the local enlarged structure at B in the middle;

[0023] Figure 7 This is a schematic diagram of the main structure of the utility model;

[0024] Figure 8 For this utility model Figure 7 Schematic diagram of the cross-sectional structure at AA in the middle;

[0025] Fig. 9 It is a right view structural schematic diagram of the utility model;

[0026] Fig.10 For this utility model Fig. 9 Schematic diagram of the local enlarged structure at point D in the middle.

[0027] Markings in the attached drawings: 1. frame; 2. rotating drive unit; 3. transmission wheel 1; 4. transmission belt; 5. transmission wheel 2; 6. rotating shaft; 7. transmission roller; 8. telescopic drive unit 1; 9. positioning tube; 10. guide shaft; 11. adapter frame; 12. roller; 13. rotating tube; 14. nozzle; 15. roller; 16. transmission gear; 17. transmission rack; 18. adapter plate; 19. telescopic drive unit 2. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0029] Example:

[0030] See also Figure 1-10 , a tungsten carbide spraying device for a corrugated roller for preparing paperboard, comprising a roller transmission component and a spraying component.

[0031] The roller transmission assembly includes a frame 1, a rotation drive assembly, a rotating shaft 6 and a transmission roller 7. The frame 1 is rotatably connected to the rotating shaft 6. The frame 1 is equipped with a rotation drive assembly, which is used to drive the rotating shaft 6 to rotate. The rotating shaft 6 is connected to a plurality of transmission rollers 7.

[0032] The spraying assembly includes a rotating tube 13, a nozzle 14, a transmission gear 16, a transmission rack 17, an adapter plate 18 and a telescopic drive part 19. The rotating tube 13 is rotatably connected to the frame 1. A plurality of nozzles 14 for transmitting paint are installed on the rotating tube 13. A plurality of transmission gears 16 are connected to the rotating tube 13. A transmission rack 17 is provided on the frame 1. The transmission rack 17 can slide on the frame 1. The transmission rack 17 is connected to the adapter plate 18. A telescopic drive part 19 is installed on the frame 1. The telescopic drive part 19 The output shaft of 19 is connected to the adapter plate 18, and the rotating tube 13 and the frame 1 are preferably connected by bearings or a bushing matching the rotating tube 13 is installed on the frame 1. When installing, the groove corresponding to the bearing set and connected on the rotating tube 13 is maintained, so that the rotating tube 13 and the frame 1 can rotate without falling out. A guide rail is installed on the frame 1, and a slider is slidably arranged on the guide rail. The slider is connected to the transmission rack 17 to achieve the guiding effect of the transmission rack 17. The telescopic drive part 19 is a cylinder or a hydraulic cylinder. and one of the electric cylinders, preferably a plurality of nozzles 14 are provided, the nozzles 14 are connected to the pressure device for spraying the paint through a transmission pipeline for transmitting the spray paint, the rotating shaft 6 and the frame 1 are preferably rotatably connected through a bearing, a seat bearing for supporting the rotating shaft 6 is provided on the frame 1, the rotating shaft 6 and the transmission roller 7 are driven to rotate by the rotating drive assembly, the roller to be sprayed is placed on the transmission roller 7, and passes through the rotating tube 13, the transmission roller 7 rotates to drive the roller to move, so that the roller to be sprayed automatically passes through the rotating tube 13, and rotates The driving assembly provides power for the roller transmission, and drives the transmission rack 17 and the adapter plate 18 to move through the telescopic driving part 19. The transmission rack 17 cooperates with the transmission gear 16 to drive the transmission gear 16 and the rotating tube 13 to rotate, and adjusts the angle of the nozzle 14 on the rotating tube 13 to spray the material to be sprayed through the nozzle 14 to the area of ​​the roller inside the rotating tube 13. After adjusting the angle, the spraying area can be evenly sprayed on the roller, thereby improving the spraying effect and efficiency, facilitating the movement of the roller, and facilitating automated operation.

[0033] Reference Figure 1 The roller transmission assembly also includes a telescopic driving part 8, an adapter frame 11 and a roller 12. A plurality of telescopic driving parts 8 are installed on the frame body 1. The output shaft of the telescopic driving part 8 is connected to the adapter frame 11. A plurality of rollers 12 are rotatably connected to the adapter frame 11. The telescopic driving part 8 is one of a cylinder, a hydraulic cylinder and an electric cylinder. The adapter frame 11 and the roller 12 are preferably rotatably connected through an axis. An axis for supporting the roller 12 is provided on the adapter frame 11. The adapter frame 11 and the roller 12 are driven to move by the telescopic driving part 8, so that the roller 12 presses the position of the transmission roller to reduce the situation of roller warping.

[0034] Reference Figure 1The roller transmission assembly also includes a positioning tube 9 and a guide shaft 10. A plurality of guide shafts 10 are connected to the adapter frame 11. The guide shaft 10 and the output shaft of the telescopic drive unit 8 are arranged in parallel. A plurality of positioning tubes 9 are connected to the frame body 1. The guide shaft 10 passes through the corresponding positioning tubes 9. The positioning tubes 9 and the guide shafts 10 cooperate to limit the moving position of the adapter frame 11, reduce the position deviation of the adapter frame 11, and facilitate the roller 12 to press the transmission roller.

[0035] Reference Figure 1 and 2 The roller transmission assembly also includes rollers 15. A plurality of rollers 15 are rotatably connected to the frame 1. The rollers 15 are located on both sides of the transmission roller 7. The rollers 15 and the frame 1 are preferably rotatably connected via bearings. The frame 1 is provided with grooves for supporting the rollers 15. The rollers 15 are preferably elastic rubber rollers. The setting of the rollers 15 can support the position of the rollers and reduce the possibility of the rollers falling off.

[0036] Reference Figure 4 , 5 and 6, the rotary drive assembly includes a rotary drive unit 2, a transmission wheel 1 3, a transmission belt 4 and a transmission wheel 2 5, the rotary drive unit 2 is installed on the frame 1, the output shaft of the rotary drive unit 2 is connected to the transmission wheel 1 3, a plurality of transmission wheels 2 5 are connected to the rotating shaft 6, the transmission wheel 2 5 and the transmission wheel 1 3 are connected through the transmission belt 4, the transmission wheel 1 3 and the transmission wheel 2 5 are one of a pulley, a sprocket and a synchronous pulley, the transmission belt 4 is one of a belt, a chain and a synchronous belt matched with the transmission wheel 1 3 and the transmission wheel 2 5, the rotary drive unit 2 is a motor, preferably an electric motor, the transmission wheel 1 3 is driven to rotate by the rotary drive unit 2, and the transmission wheel 2 5 is driven to rotate by the transmission belt 4, and the rotary drive unit 2 can be installed in a position convenient for maintenance and assembly.

[0037] Reference Figure 1 and 5 The transmission roller 7 is provided with an annular groove corresponding to the transmission roller. The setting of the annular groove is helpful to limit the position of the transmission roller and reduce the situation of roller position deviation.

[0038] When in use, the roller is transferred to the transmission roller 7, and the rotating drive unit 2 is started. The rotating drive unit 2 drives the transmission wheel 1 3, the transmission belt 4 and the transmission wheel 2 5 to rotate, and then drives the transmission wheel 2 5, the rotating shaft 6 and the transmission roller 7 to rotate, and drives the roller to move to the inside of the rotating tube 13, so that the roller spraying part moves inside the rotating tube 13, which is conducive to automatic spraying of the roller, and by installing a nozzle 14 on the rotating tube 13, the paint is sprayed into the inside of the rotating tube 13 through the nozzle 14, and the roller surface inside the rotating tube 13 is sprayed.

[0039] It should be noted that the phrases "one embodiment", "an embodiment", "an exemplary embodiment", "some embodiments", etc. mentioned in the specification indicate that the described embodiments may include certain features, structures or characteristics, but not every embodiment may include the certain features, structures or characteristics. In addition, such phrases do not necessarily refer to the same embodiment. In addition, when describing certain features, structures or characteristics in conjunction with an embodiment, it is within the knowledge of those skilled in the art to implement such features, structures or characteristics in conjunction with other embodiments, whether explicitly or not explicitly described.

[0040] It should be easily understood that “on,” “above,” and “over” in the present disclosure should be interpreted in the broadest manner, so that “on” not only means “directly on something,” but also includes the meaning of “on something” with intervening features or layers therebetween, and “above” or “over” not only includes the meaning of “above” or “over,” but also may include the meaning of “above” or “over something” with no intervening features or layers therebetween (i.e., directly on something).

[0041] In addition, spatially relative terms, such as "below," "below," "beneath," "above," "above," etc., may be used herein for ease of description to describe the relationship of one element or feature relative to other elements or features as shown in the figures. Spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation shown in the figures. The device may have other orientations (rotated 90 degrees or at other orientations), and the spatially relative descriptors used herein may likewise be interpreted accordingly.

[0042] It should be noted that, in this article, relational terms such as "first" and "second" are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0043] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit it. Although the present application has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present application.

Claims

1. A tungsten carbide spraying device for corrugating rollers for preparing paperboard, characterized in that: It includes a roller transmission assembly and a spraying assembly; The roller transmission assembly comprises a frame (1), a rotation drive assembly, a rotating shaft (6) and a transmission roller (7); the frame (1) is rotatably connected to the rotating shaft (6); the frame (1) is provided with a rotation drive assembly, the rotation drive assembly is used to drive the rotating shaft (6) to rotate, and the rotating shaft (6) is connected to a plurality of transmission rollers (7); The spraying assembly comprises a rotating tube (13), a spray head (14), a transmission gear (16), a transmission rack (17), an adapter plate (18) and a telescopic drive part 2 (19); the rotating tube (13) is rotatably connected to the frame (1); a plurality of spray heads (14) for transmitting paint are mounted on the rotating tube (13); a plurality of transmission gears (16) are connected to the rotating tube (13); a transmission rack (17) is arranged on the frame (1); the transmission rack (17) can slide on the frame (1); the transmission rack (17) and the adapter plate (18) are connected; a telescopic drive part 2 (19) is mounted on the frame (1); and the output shaft of the telescopic drive part 2 (19) is connected to the adapter plate (18).

2. The tungsten carbide spraying device for corrugating rollers for preparing paperboard according to claim 1, characterized in that: The roller transmission assembly also includes a telescopic driving part (8), an adapter frame (11) and a roller (12); a plurality of telescopic driving parts (8) are installed on the frame body (1); the output shaft of the telescopic driving part (8) is connected to the adapter frame (11); and a plurality of rollers (12) are rotatably connected to the adapter frame (11).

3. The tungsten carbide spraying device for corrugating rollers for preparing paperboard according to claim 1, characterized in that: The roller transmission assembly also includes positioning tubes (9) and guide shafts (10); a plurality of guide shafts (10) are connected to the adapter frame (11); the guide shafts (10) and the output shaft of the telescopic drive unit (8) are arranged in parallel; a plurality of positioning tubes (9) are connected to the frame body (1); and the guide shafts (10) pass through corresponding positioning tubes (9).

4. The tungsten carbide spraying device for corrugating rollers for preparing paperboard according to claim 1, characterized in that: The roller transmission assembly also includes rollers (15). A plurality of rollers (15) are rotatably connected to the frame (1), and the rollers (15) are located on both sides of the transmission roller (7).

5. The tungsten carbide spraying device for corrugating rollers for preparing paperboard according to claim 1, characterized in that: The rotary drive assembly comprises a rotary drive unit (2), a transmission wheel 1 (3), a transmission belt (4) and a transmission wheel 2 (5); the rotary drive unit (2) is mounted on the frame (1); the output shaft of the rotary drive unit (2) is connected to the transmission wheel 1 (3); a plurality of transmission wheels 2 (5) are connected to the rotating shaft (6); and the transmission wheels 2 (5) and the transmission wheel 1 (3) are connected to each other via a transmission belt (4).

6. The tungsten carbide spraying device for corrugating rollers for preparing paperboard according to claim 1, characterized in that: The transmission roller (7) is provided with an annular groove corresponding to the transmission roller.

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