Paper pressing wheel of tube coiling machine

Abstract

The utility model relates to the technical field of paper tube coiling machines, in particular to a paper pressing wheel of a tube coiling machine, which comprises a cleaning component and a paper pressing wheel, and two groups of adjusting mechanisms are symmetrically arranged on the rear side of the paper pressing wheel. The adjusting mechanism comprises a bracket, a horizontal sliding rod and a central rotating shaft; one end of the central rotating shaft is fixedly connected with the mounting groove of the paper pressing wheel; the other end of the central rotating shaft is rotationally connected with the front side of the horizontal sliding rod; the cleaning assembly comprises a sponge cleaning layer, a cleaning scraper and a mounting plate; a cleaning scraper is arranged at the front end of the mounting plate; the whole cleaning scraper is arc-shaped, and fixed baffles are arranged on the two sides of the cleaning scraper. A silica gel scraping strip is arranged on the front side of the cleaning scraping plate; the sponge cleaning layer is located on the upper portion of the cleaning scraper and comprises a water storage box and cleaning sponge. The device is provided with the cleaning assembly, when the reel pipe mold drives the paper pressing wheel to rotate, the surface of the paper pressing wheel can be cleaned through a sponge cleaning layer and a silica gel scraper, the cleaning assembly can conduct cleaning when the whole device operates, and therefore the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of paper tube rolling machines, in particular to a paper pressing wheel of a tube rolling machine. Background Art

[0002] Paper tubes are a kind of packaging material commonly used in industries such as food, seeds, textiles and light industry, and paper tube reel machines are mechanical equipment specialized in producing paper tubes. There are also many types of reel machines, the most common of which are spiral reel machines and flat reel machines. The general production process of flat reel machines is paper loading → printing → inner and outer grinding → gluing → paper tube base paper cutting → tube reeling → drying → steamed bread → roughening and pressing → cutting → sorting and packaging. When the paper is glued and cut, it is sent to the reel mold by the reel conveyor. At this time, the inner mold of the paper tube will suck one side of the cut paper by vacuum, and the auxiliary paper pressing wheel above the inner mold will press the paper tightly. Then the inner mold of the paper tube rotates and drives the auxiliary paper pressing wheel to press and roll the paper into shape. The paper pressing wheel of the paper tube winding machine is generally fixed to the paper tube making machine by bolts. During the paper tube production process, the colloid on the surface of the paper will remain on the paper pressing wheel, causing dust particles in the factory to easily adhere to the surface of the paper pressing wheel, making it impossible for the paper pressing wheel to press the paper tightly, or the surface of the manufactured paper tube will have dirt affecting its use. Utility Model Content

[0003] The purpose of the present application is to provide a paper pressing wheel for a tube reel, aiming to solve the problems in the prior art.

[0004] The embodiment of the present application provides a paper pressing wheel of a tube reel, including a cleaning assembly and a paper pressing wheel, the paper pressing wheel is cylindrical, and mounting grooves are provided on both sides; two groups of adjustment mechanisms are symmetrically provided on the rear side of the paper pressing wheel; the adjustment mechanism includes a bracket, a horizontal slide bar and a central rotating shaft; the bracket is composed of a horizontal rod and a vertical rod vertically connected; a vertical slide rail is provided on the front surface of the vertical rod; one end of the central rotating shaft is fixedly connected to the mounting groove of the paper pressing wheel, and the other end of the central rotating shaft is rotatably connected to the front side of the horizontal slide bar; the rear side of the horizontal slide bar is slidably connected to the vertical slide rail; the cleaning assembly includes a sponge cleaning layer, a cleaning scraper and a mounting plate; a cleaning scraper is provided at the front end of the mounting plate; the cleaning scraper is arc-shaped as a whole, and fixed baffles are provided on both sides; a silicone scraper is provided on the front side of the cleaning scraper; the sponge cleaning layer is located at the upper part of the cleaning scraper, and includes a water storage box and a cleaning sponge; the water storage box is fixedly connected to the upper surface of the top end of the mounting plate; the front end of the water storage box is groove-shaped, and a cleaning sponge is provided in the groove; a drainage hole is provided on the inner wall where the groove and the cleaning sponge are connected.

[0005] Furthermore, a hydraulic cylinder is installed in the middle of the support cross bar, and the telescopic rod of the hydraulic cylinder is fixedly connected to the horizontal sliding rod.

[0006] Furthermore, a tube rolling mould is installed directly below the paper pressing wheel, and the cleaning assembly is located directly behind the junction of the tube rolling mould and the paper pressing wheel.

[0007] Furthermore, the mounting plate is located between the two adjustment mechanisms, and the mounting plate is connected to the side surface of the vertical plate of the bracket through a damping shaft.

[0008] Furthermore, the mounting plate is composed of two transverse plates which are sleeved together.

[0009] The beneficial effect of the utility model is that, on the basis of the original hydraulic paper pressing wheel, a cleaning component is provided at the connection between the paper pressing wheel and the tube rolling mold; when the tube rolling mold drives the paper pressing wheel to rotate, the sponge cleaning layer and the silicone scraper are used to clean the surface of the paper pressing wheel; the cleaning component can be cleaned when the whole device is in operation to improve work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 This is the overall structure diagram of the utility model.

[0011] Figure 2 This is a cross-sectional view of the paper pressing wheel.

[0012] Figure 3 This is a schematic diagram of the cleaning component structure.

[0013] Figure 4 A side view of the cleaning assembly.

[0014] In the figure:

[0015] 1. Adjustment mechanism; 2. Crossbar; 3. Vertical slide rail; 4. Horizontal slide bar; 5. Hydraulic cylinder; 6. Telescopic rod; 7. Center shaft; 8. Cleaning assembly; 80. Mounting plate; 81. Damping shaft; 82. Water storage box; 83. Cleaning sponge; 84. Cleaning scraper; 85. Silicone scraper; 86. Fixed baffle; 87. Groove; 88. Drain hole; 9. Vertical rod; 10. Paper pressing wheel; 101. Mounting slot; 11. Tube rolling mold. DETAILED DESCRIPTION

[0016] 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.

[0017] like Figures 1 to 4The paper pressing wheel of a tube reel shown in the figure comprises a cleaning assembly 8 and a paper pressing wheel 10, wherein the paper pressing wheel 10 is cylindrical and has mounting grooves 101 on both sides; two groups of adjustment mechanisms 1 are symmetrically arranged on the rear side of the paper pressing wheel 10; the adjustment mechanism 1 comprises a bracket, a horizontal slide bar 4 and a central rotating shaft 7; the bracket is composed of a horizontal rod 2 and a vertical rod 9 vertically connected; a vertical slide rail 3 is arranged on the front side of the vertical rod 9; one end of the central rotating shaft 7 is fixedly connected to the mounting groove 101 of the paper pressing wheel 10, and the other end of the central rotating shaft 7 is rotatably connected to the front side of the horizontal slide bar 4; the rear side of the horizontal slide bar 4 is slidably connected to the vertical slide rail 3; the cleaning assembly 8 comprises a sponge cleaning layer, A cleaning scraper 84 and a mounting plate 80; a cleaning scraper 84 is disposed at the front end of the mounting plate 80; the cleaning scraper 84 is arc-shaped as a whole, and fixed baffles 86 are disposed on both sides; a silicone scraper strip 85 is disposed at the front side of the cleaning scraper 84; the bottom of the cleaning scraper 84 is arc-shaped, and can store the sewage scraped off by the silicone scraper strip 85; the sponge cleaning layer is located on the upper part of the cleaning scraper 84, and includes a water storage box 82 and a cleaning sponge 83; the water storage box 82 is fixedly connected to the upper surface of the mounting plate 80; the front end of the water storage box 82 is in the shape of a groove, and a cleaning sponge 83 is disposed in the groove 87; a drainage hole 88 is disposed on the inner wall where the groove 87 and the cleaning sponge 83 are connected.

[0018] A hydraulic cylinder 5 is installed in the middle of the bracket cross bar 2, and the telescopic rod 6 of the hydraulic cylinder 5 is fixedly connected to the horizontal slide bar 4; after the hydraulic cylinder 5 is started, it can drive the horizontal slide bar 4 to move up and down, so that the paper pressing wheel 10 contacts the tube rolling mold 11 to roll the cardboard.

[0019] The tube rolling mold 11 is installed directly below the paper pressing wheel 10, and the cleaning component 8 is located directly behind the connection between the tube rolling mold 11 and the paper pressing wheel 10, ensuring that the tube rolling mold 11 can contact the paper pressing wheel 10 and drive the paper pressing wheel 10 to rotate during cleaning.

[0020] The mounting plate 80 is located between the two adjustment mechanisms 1 and is connected to the side of the bracket vertical plate 9 through a damping shaft 81. The damping shaft 81 can adjust the angle of the mounting plate, and the limit angle is 0° to 90°. When the mounting plate is rotated to 90°, the cleaning sponge 83 and the silicone scraper 85 are in better contact with the paper pressing wheel 10; turning to other angles is convenient for cleaning the top cleaning sponge 83 and the cleaning scraper 84.

[0021] The mounting plate 80 is composed of two mutually sleeved horizontal plates; the pull-out design can reduce the occupied space. When not in use, the horizontal plate can be retracted and the entire cleaning assembly 8 can be rotated vertically using the damping shaft 81; when fully pulled out, the cleaning sponge 83 and the silicone scraper 85 are in contact with the paper pressing wheel 10.

[0022] When the cleaning assembly 8 in the device is in operation, first add cleaning liquid or clean water into the water storage box 82, and after the cleaning liquid passes through the drainage hole 88 to wet the cleaning sponge 83, rotate the damping shaft 81 to adjust the angle of the mounting plate 80, and completely pull out the mounting plate 80, so that the cleaning sponge 83 and the bottom silicone scraper 85 are in contact with the paper pressing wheel 10, as shown in FIG. Figure 4 As shown; start the coiling tube mold 11 to drive the paper pressing wheel 10 to rotate, and the cleaning sponge 83 and the silicone scraper 85 clean the surface of the paper pressing wheel 10. The silicone scraper 85 can scrape off water stains on the surface of the paper pressing wheel 10 to keep the surface clean. Even if the paper pressing wheel 10 is in working state, it can be cleaned, thereby improving the overall work efficiency.

[0023] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A paper pressing wheel for a tube reel, comprising a cleaning assembly and a paper pressing wheel, characterized in that: The paper pressing wheel is cylindrical and has mounting grooves on both sides; two groups of adjusting mechanisms are symmetrically provided on the rear side of the paper pressing wheel; the adjusting mechanism comprises a bracket, a horizontal sliding rod and a central rotating shaft; the bracket is composed of a horizontal rod and a vertical rod vertically connected; a vertical slide rail is provided on the front side of the vertical rod; one end of the central rotating shaft is fixedly connected to the paper pressing wheel mounting groove, and the other end of the central rotating shaft is rotatably connected to the front side of the horizontal sliding rod; the rear side of the horizontal sliding rod is slidably connected to the vertical slide rail; the cleaning assembly comprises a sponge cleaning layer, a cleaning scraper and a mounting plate; a cleaning scraper is provided at the front end of the mounting plate; the cleaning scraper is arc-shaped as a whole and fixed baffles are provided on both sides; a silicone scraper strip is provided on the front side of the cleaning scraper; the sponge cleaning layer is located at the upper part of the cleaning scraper, and includes a water storage box and a cleaning sponge; the water storage box is fixedly connected to the upper surface of the top end of the mounting plate; the front end of the water storage box is groove-shaped, and a cleaning sponge is provided in the groove; a drainage hole is provided on the inner wall where the groove is connected to the cleaning sponge.

2. The paper pressing wheel of the tube reel according to claim 1, characterized in that: A hydraulic cylinder is installed in the middle of the support cross bar, and the telescopic rod of the hydraulic cylinder is fixedly connected with the horizontal sliding rod.

3. The paper pressing wheel of the tube reel according to claim 1, characterized in that: A tube rolling mould is installed just below the paper pressing wheel, and the cleaning component is located behind the top of the tube rolling mould.

4. The paper pressing wheel of the tube reel according to claim 1, characterized in that: The mounting plate is located between the two adjustment mechanisms, and the mounting plate is connected to the side surface of the vertical plate of the bracket through a damping shaft.

5. The paper pressing wheel of the tube reel according to claim 4, characterized in that: The mounting plate is composed of two transverse plates which are sleeved and connected to each other.

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