Double-roller state adjusting device for compound machine

Abstract

The utility model belongs to the field of compound machines, and provides a double-roller state adjusting device for a compound machine, which comprises a rack, a heating roller and a cleaning assembly. Wherein the heating roller is rotationally mounted on the rack; the cleaning assembly comprises a support connected to the machine frame, a cam and a rotating shaft, the cam and the rotating shaft are rotationally installed on the machine frame, the cam and the rotating shaft are parallel to each other relative to a rotating center shaft of the machine frame, and the cleaning assembly further comprises a swing arm and a scraper which are connected to the rotating shaft at intervals in the axial direction of the rotating shaft. The end, away from the rotating shaft, of the swing arm abuts against the cam and can swing around the rotating shaft to drive the rotating shaft to rotate in the rotating process of the cam, and the cutting edge of the scraper faces the heating roller and can abut against or be away from the roller wall of the heating roller in the process of rotating along with the rotating shaft.

Description

Technical Field

[0001] The present application belongs to the field of compound machines, and more specifically, relates to a double-roller state adjustment device for a compound machine. Background Art

[0002] Domestic production of playing card paper is mostly produced by laminating, that is, using a laminating machine to laminate two, three or more layers, and the card is also subjected to conditioning treatment after laminating so that the parameters such as moisture content and thickness of the finished card paper meet the corresponding standards. Traditional laminating machines usually use heating rollers to condition the cards, but since the heating rollers are easily contaminated with impurities such as debris and dust during long-term operation, this will cause the surface of the card paper to have unevenness such as pits after conditioning treatment, resulting in poor conditioning effect, which seriously affects the subsequent calendering process and other processing effects of the card paper. Therefore, it is necessary to solve the above technical problems. Summary of the invention

[0003] The purpose of the embodiments of the present application is to provide a double-roller state adjustment device for a compound machine to solve the technical problem of poor state adjustment processing effect in the prior art.

[0004] In order to achieve the above-mentioned purpose, the technical solution adopted in this application is: to provide a double-roller state adjustment device for a compound machine, comprising:

[0005] frame;

[0006] A heating roller is rotatably mounted on the frame;

[0007] The cleaning assembly includes a support connected to the frame, and a cam and a rotating shaft respectively rotatably mounted on the frame, the cam and the rotating shaft being parallel to each other relative to the rotation center axis of the frame. The cleaning assembly also includes a swing arm and a scraper connected to the rotating shaft at intervals along the axial direction of the rotating shaft, the end of the swing arm away from the rotating shaft abuts against the cam and can swing around the rotating shaft to drive the rotating shaft to rotate during the rotation of the cam, the blade of the scraper faces the heating roller and can abut against or move away from the cylinder wall of the heating roller during the rotation of the rotating shaft.

[0008] Optionally, the cleaning assembly further comprises a scraper seat arranged around the rotating shaft;

[0009] The scraper is mounted on the scraper seat and connected to the rotating shaft through the scraper seat.

[0010] Optionally, the cleaning assembly further comprises a dust collecting trough mounted on the scraper holder and used for collecting debris;

[0011] One side edge of the dust collecting groove cooperates with the scraper to form a notch for debris to enter the dust collecting groove.

[0012] Optionally, the cleaning component further comprises a negative pressure interface which is in communication with the dust collecting tank and is used for connecting to an external negative pressure generating device.

[0013] Optionally, the cleaning assembly further comprises a handle connected to the cam, wherein the handle extends in a direction away from the cam and is used to drive the cam to rotate relative to the frame.

[0014] Optionally, the cleaning assembly further comprises a bearing seat connected to the frame and a bearing rotatably mounted on the bearing seat;

[0015] The rotating shaft is rotatably connected to the frame through the bearing and the bearing seat.

[0016] The beneficial effect of the double-roller state-adjusting device for a compound machine provided in the present application is that, compared with the prior art, a cleaning component is provided in the double-roller state-adjusting device for a compound machine provided in the present application, wherein a cam and a swing arm connected to the rotating shaft abut against each other, and the cam can drive the swing arm to swing and the rotating shaft to rotate relative to the frame, so that the scraper connected to the rotating shaft can follow the rotation of the rotating shaft and make the blade abut against the wall of the heating roller during the rotation to clean impurities such as debris or dust contaminated on the wall of the roller, thereby significantly improving the state-adjusting processing effect of the double-roller state-adjusting device for a compound machine in this embodiment, which is far superior to the prior art. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0018] Figure 1 A schematic diagram of the overall structure of a double-roller state adjustment device for a compound machine provided in an embodiment of the present application;

[0019] Figure 2 for Figure 1 A magnified view of the structure in the middle.

[0020] Among them, the reference numerals in the figure are: 101, frame; 102, heating roller; 103, support; 104, cam; 105, rotating shaft; 106, swing arm; 107, scraper; 108, scraper seat; 109, dust collecting tank; 110, negative pressure interface; 111, handle; 112, bearing seat; 113, bearing. DETAILED DESCRIPTION

[0021] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present application more clearly understood, the present application is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and are not used to limit the present application.

[0022] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it can be directly on the other element or indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or indirectly connected to the other element.

[0023] It should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0024] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of this application, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0025] Please also read Figure 1 and Figure 2 , a double roller state adjustment device for a compound machine provided in an embodiment of the present application is now described. The double roller state adjustment device for a compound machine includes a frame 101, a heating roller 102 and a cleaning component. Among them, the heating roller 102 is rotatably mounted on the frame 101. The cleaning component includes a support 103 connected to the frame 101 and a cam 104 and a rotating shaft 105 respectively rotatably mounted on the frame 101, the cam 104 and the rotating shaft 105 are parallel to each other relative to the rotation center axis of the frame 101, the cleaning component also includes a swing arm 106 and a scraper 107 connected to the rotating shaft 105 at intervals along the axial direction of the rotating shaft 105, the end of the swing arm 106 away from the rotating shaft 105 abuts against the cam 104 and can swing around the rotating shaft 105 during the rotation of the cam 104 to drive the rotating shaft 105 to rotate, and the blade of the scraper 107 faces the heating roller 102 and can abut or move away from the cylinder wall of the heating roller 102 during the rotation of the rotating shaft 105. In this embodiment, two groups of cleaning components are provided corresponding to the heating rollers 102 .

[0026] According to the above structure provided in the present embodiment, a cleaning component is provided in the double-roller state-adjusting device for the compound machine provided in the present embodiment, wherein the cam 104 and the swing arm 106 connected to the rotating shaft 105 abut against each other, and the cam 104 can drive the swing arm 106 to swing and the rotating shaft 105 to rotate during the process of rotating relative to the frame 101, so that the scraper 107 connected to the rotating shaft 105 can rotate with the rotating shaft 105 and make the blade abut against the cylinder wall of the heating roller 102 during the rotation to clean the impurities such as debris or dust contaminated on the cylinder wall, thereby significantly improving the state-adjusting processing effect of the double-roller state-adjusting device for the compound machine in the present embodiment, which is far superior to the prior art.

[0027] In another embodiment of the present application, please refer to Figure 1 and Figure 2 The cleaning assembly further includes a scraper seat 108 disposed around the rotating shaft 105, and the scraper 107 is mounted on the scraper seat 108 and connected to the rotating shaft 105 through the scraper seat 108. According to the above structure provided in this embodiment, the connection stability between the scraper 107 and the rotating shaft 105 can be improved through the scraper seat 108, which is conducive to further improving the conditioning treatment effect of the double-roller conditioning device for the compound machine in this embodiment.

[0028] In another embodiment of the present application, please refer to Figure 1 and Figure 2 The cleaning assembly further includes a dust collecting groove 109 mounted on the scraper seat 108 and used to collect debris. One side edge of the dust collecting groove cooperates with the scraper 107 to form a notch for the debris to enter the dust collecting groove. According to the above structure provided in this embodiment, the dust collecting groove 109 can collect debris, dust and other impurities cleaned from the heating roller 102 by the scraper 107, which is not only conducive to centralized processing of debris and dust, but also conducive to avoiding repeated contamination of the heating roller 102, and is conducive to further improving the conditioning processing effect of the double-roller conditioning device for the compound machine in this embodiment.

[0029] In another embodiment of the present application, please refer to Figure 1 and Figure 2 The cleaning component also includes a negative pressure interface 110 that is connected to the dust collecting tank 109 and is used to connect to an external negative pressure generating device. According to the above structure provided in this embodiment, the dust collecting tank 109 can be connected to an external negative pressure device through the negative pressure interface 110, so that negative pressure can be formed inside the dust collecting tank 109 and impurities such as debris or dust can be prevented from flying out, and the impurities can be sucked away through the negative pressure interface 110, which is conducive to further improving the conditioning treatment effect of the double-drum conditioning device for the compound machine in this embodiment.

[0030] In another embodiment of the present application, please refer to Figure 1 and Figure 2 The cleaning assembly further includes a handle 111 connected to the cam 104, the handle 111 extends in a direction away from the cam 104 and is used to drive the cam 104 to rotate relative to the frame 101. According to the above structure provided in this embodiment, the handle 111 connected to the cam 104 can facilitate the operator to better control the rotation of the cam 104, which is conducive to further improving the conditioning processing effect of the double-roller conditioning device for the compound machine in this embodiment.

[0031] In another embodiment of the present application, please refer to Figure 1 and Figure 2 The cleaning assembly further includes a bearing seat 112 connected to the frame 101 and a bearing 113 rotatably mounted on the bearing seat 112, and the rotating shaft 105 is rotatably connected to the frame 101 through the bearing 113 and the bearing seat 112. According to the above structure provided in this embodiment, the rotating shaft 105 can rotate more stably relative to the frame 101 through the bearing 113 and the bearing seat 112, which is conducive to further improving the conditioning treatment effect of the double-roller conditioning device for the compound machine in this embodiment.

[0032] The above description is only a preferred embodiment of the present application and is not intended to limit the present application. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present application should be included in the protection scope of the present application.

Claims

1. A double-roller state adjustment device for a compound machine, characterized in that: include: Rack(101); A heating roller (102) rotatably mounted on the frame (101); A cleaning component comprises a support (103) connected to the frame (101), and a cam (104) and a rotating shaft (105) respectively rotatably mounted on the frame (101), wherein the cam (104) and the rotating shaft (105) are parallel to each other relative to the central axis of rotation of the frame (101), and the cleaning component further comprises a swing arm (106) and a scraper (107) connected to the rotating shaft (105) at intervals along the axial direction of the rotating shaft (105), wherein one end of the swing arm (106) away from the rotating shaft (105) abuts against the cam (104) and can swing around the rotating shaft (105) during the rotation of the cam (104) to drive the rotating shaft (105) to rotate, and the blade of the scraper (107) faces the heating roller (102) and can abut against or move away from the cylinder wall of the heating roller (102) during the rotation of the rotating shaft (105).

2. The double-roller state adjustment device for a compound machine according to claim 1, characterized in that: The cleaning component further comprises a scraper seat (108) arranged around the rotating shaft (105); The scraper (107) is mounted on the scraper seat (108) and is connected to the rotating shaft (105) via the scraper seat (108).

3. The double-roller state adjustment device for a compound machine according to claim 2, characterized in that: The cleaning assembly further comprises a dust collecting trough (109) mounted on the scraper seat (108) and used for collecting debris; One side edge of the dust collecting groove cooperates with the scraper (107) to form a groove for debris to enter the dust collecting groove.

4. The double-roller state adjustment device for a compound machine according to claim 3, characterized in that: The cleaning component further comprises a negative pressure interface (110) which is in communication with the dust collecting tank (109) and is used for connecting to an external negative pressure generating device.

5. The double-roller state adjustment device for a compound machine according to claim 1, characterized in that: The cleaning assembly further comprises a handle (111) connected to the cam (104); the handle (111) extends in a direction away from the cam (104) and is used to drive the cam (104) to rotate relative to the frame (101).

6. The double-roller state adjustment device for a compound machine according to claim 1, characterized in that: The cleaning assembly further comprises a bearing seat (112) connected to the frame (101) and a bearing (113) rotatably mounted on the bearing seat (112); The rotating shaft (105) is rotatably connected to the frame (101) via the bearing (113) and the bearing seat (112).

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