Double-roller roller coater for PVC floor coating

Abstract

The utility model relates to the technical field of PVC (polyvinyl chloride) floor coating, and discloses a double-roller roller coater for PVC floor coating, which comprises a base component, a coating component is fixedly connected to one side of the middle of the upper surface of the base component, and the coating component comprises a U-shaped frame and two coating rollers arranged in parallel. The two ends of each coating roller are rotationally connected to the inner side edge of an opening of the U-shaped frame through bearings. A threaded feeding pipe is fixedly connected to the circumferential surface of one end of the coating roller, a rotary knob cover is in threaded connection with the upper end of the threaded feeding pipe, a collecting groove is formed in the inner bottom face of the U-shaped frame, a discharging pipe is fixedly connected to the lower middle portion of the surface of one side of the U-shaped frame, and a valve is fixedly connected to the upper middle portion of the circumferential surface of the discharging pipe. The other side of the middle of the upper surface of the base assembly is fixedly connected with a drying assembly. According to the double-roller roller coater for PVC floor coating, through the arrangement of the coating assembly and the drying assembly, the double-roller roller coater for PVC floor coating has the advantages that coating is collected, the use cost is reduced, and the coating is dried, so that the production efficiency of PVC floors is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of PVC floor coating, in particular to a double-roller coating machine for PVC floor coating. Background Art

[0002] PVC floor is a new type of lightweight floor decoration material that is very popular in the world today, also known as "lightweight floor material". When coating PVC floor, a related double-roller coating machine is required, but it still has the following disadvantages in actual use:

[0003] At present, when the existing double-roller coating machine for PVC floor coating is in use, paint will drip down due to the long-term use of the roller shaft. The existing roller coating machine does not have the function of collecting paint, resulting in paint waste and certain limitations in use; or the existing double-roller coating machine for PVC floor coating, after the roller coating is completed, due to the lack of relevant drying structure, the paint can only be dried naturally, resulting in relatively low production efficiency of PVC floor, which has certain limitations in use. Utility Model Content

[0004] The utility model aims to provide a double-roller coating machine for PVC floor coating to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a double-roller coating machine for PVC floor coating, comprising a base assembly, a coating assembly is fixedly connected to one side of the middle part of the upper surface of the base assembly, the coating assembly comprises a U-shaped frame and two parallel coating rollers, both ends of each coating roller are rotatably connected to the inner side of the opening of the U-shaped frame through a bearing;

[0006] A threaded feed pipe is fixedly connected to the circumferential surface of one end of the paint roller, and a knob cover is threadedly connected to the upper end of the threaded feed pipe, a collecting groove is provided on the inner bottom surface of the U-shaped frame, and a discharge pipe is fixedly connected to the middle part of the lower surface of one side of the U-shaped frame, and a valve is fixedly connected to the middle part of the circumferential surface of the discharge pipe, and a drying component is fixedly connected to the other side of the middle part of the upper surface of the base component.

[0007] Furthermore, the drying assembly includes a dryer and a drying port, wherein the drying port is arranged through the upper portion of one side surface of the dryer and corresponds to the outlet between the two coating rollers, and a switch button is fixedly connected to the middle portion of the upper surface of the dryer.

[0008] Furthermore, the base assembly includes a workbench and supporting feet, and the supporting feet are fixedly connected to the four corners of the bottom surface of the workbench, the bottom surface of the supporting feet is fixedly connected with a gasket, and the four corners of the upper surface of the workbench are symmetrically provided with sliding grooves.

[0009] Furthermore, functional components are fixedly connected to the left and right ends of the upper surface of the base component, and the functional components include two support members and a winding member arranged at an interval front and rear. The winding member is rotatably connected between the support members, and a hexagonal sleeve is fixedly connected to the middle of the two end surfaces of the winding member, and the total number of the hexagonal sleeves is four.

[0010] Furthermore, the front and rear sides of the functional component are slidably connected with a power component, and the power component includes a fixed block and a support frame slidably connected in a slide groove, the fixed block is arranged on the outside of one side of the support frame, and an electric telescopic rod driving the support frame to slide forward and backward is penetrated through the middle of the surface of one side of the support frame.

[0011] Furthermore, a motor is fixedly connected to the upper end of the support frame, and a hexagonal rod is fixedly connected to the end of the motor output shaft, and the hexagonal rod is inserted into the hexagonal sleeve.

[0012] Compared with the prior art, the utility model provides a double-roller coating machine for PVC floor coating, which has the following beneficial effects:

[0013] 1. The double-roller coater for coating PVC floor has the advantages of collecting coating and reducing the use cost through the coating component, which solves the problem that the existing double-roller coater for coating PVC floor will drip coating when the roller is used for a long time during use, and the existing roller coater does not have the function of collecting coating, resulting in waste of coating and certain limitations in use.

[0014] 2. The double-roller coater for PVC floor coating has the advantage of drying the paint and thus improving the production efficiency of the PVC floor through the provided drying component, which solves the problem that after the roller coating is completed, the paint can only be dried naturally due to the lack of relevant drying structure, resulting in relatively low production efficiency of the PVC floor and certain limitations in use. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative labor:

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the base assembly structure of the utility model;

[0018] Figure 3 This is a schematic diagram of the drying component structure of the utility model;

[0019] Figure 4 This is a schematic diagram of the coating component structure of the utility model.

[0020] In the figure: 1. base assembly; 11. workbench; 111. slide; 12. support foot; 13. gasket; 2. power assembly; 21. support frame; 22. fixing block; 23. electric telescopic rod; 24. motor; 25. hexagonal rod; 3. drying assembly; 31. dryer; 311. drying port; 32. switch button; 4. coating assembly; 41. U-shaped frame; 411. collecting trough; 42. bearing; 43. coating roller; 44. threaded feed pipe; 45. knob cover; 46. feed pipe; 47. valve; 5. functional assembly; 51. support; 52. winding piece; 53. hexagonal sleeve. DETAILED DESCRIPTION

[0021] 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.

[0022] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0023] Example:

[0024] See also Figure 1-4 The utility model provides a technical solution: a double-roller coating machine for PVC floor coating, comprising a base assembly 1, a coating assembly 4 is fixedly connected to one side of the middle part of the upper surface of the base assembly 1, and the coating assembly 4 comprises a U-shaped frame 41 and two parallel coating rollers 43, and both ends of each coating roller 43 are rotatably connected to the inner side of the opening of the U-shaped frame 41 through a bearing 42;

[0025] A threaded feed pipe 44 is fixedly connected to the circumferential surface of one end of the coating roller 43, and a knob cover 45 is threadedly connected to the upper end of the threaded feed pipe 44, a collecting groove 411 is provided on the inner bottom surface of the U-shaped frame 41, and a discharge pipe 46 is fixedly connected to the lower middle part of the surface of one side of the U-shaped frame 41, and a valve 47 is fixedly connected to the middle part of the upper circumferential surface of the discharge pipe 46, and a drying component 3 is fixedly connected to the other side of the middle part of the upper surface of the base component 1.

[0026] The threaded feed tube 44 and the coating roller 43 are connected to each other, and the coating can penetrate from the threaded feed tube 44 to the outer surface of the coating roller 43 .

[0027] The drying assembly 3 includes a dryer 31 and a drying port 311 . The drying port 311 is arranged through the upper part of one side surface of the dryer 31 and corresponds to the outlet between the two coating rollers 43 . A switch button 32 is fixedly connected to the middle of the upper surface of the dryer 31 .

[0028] An electric heating wire structure is provided inside the dryer 31 , and the electric heating wire structure is located at the upper and lower sides of the drying port 311 . The switch button 32 is used to adjust the power of the electric heating wire structure.

[0029] Working principle: When the double-roller coating machine is in use, firstly, the winding piece 52 wound with the PVC floor to be coated is placed on the support piece 51 close to one side of the coating component 4, and then a pulling force is applied to the PVC floor to be coated so that it passes between the two coating rollers 43. At this time, the coating roller 43 coats both sides of the PVC floor, and then one end of the PVC floor passes through the drying port 311, so that the coating on both sides of the PVC floor can be quickly dried, and finally it is wound on the winding piece 52 close to the power component 2, and the PVC floor with double-sided coating can be rolled up by starting the motor 24 to rotate. When adding coating, it is only necessary to feed the threaded feed pipe 44. Add paint, and then tighten the knob cover 45 clockwise into the threaded feed pipe 44 to fill the paint roller 43 with paint. When a new take-up piece 52 needs to be replaced for winding up the PVC floor finished with paint, firstly control the electric telescopic rod 23 to shorten through the external control end, thereby driving the hexagonal rod 25 to be pulled out of the hexagonal sleeve 53, and then the take-up piece 52 can be directly replaced, and when the paint on the paint roller 43 drips, it will drip into the collecting tank 411. When the collecting tank 411 collects a certain amount of paint, turn the valve 47 counterclockwise to discharge the paint from the discharge pipe 46 into the relevant container, which saves materials, is convenient and practical to use, and is worthy of promotion.

[0030] Among them Figure 2As shown, the base assembly 1 includes a workbench 11 and a support leg 12, and the support leg 12 is fixedly connected to the four corners of the bottom surface of the workbench 11, a gasket 13 is fixedly connected to the bottom surface of the support leg 12, and slide grooves 111 are symmetrically arranged at the four corners of the upper surface of the workbench 11.

[0031] The left and right ends of the upper surface of the base component 1 are fixedly connected with functional components 5, and the functional component 5 includes two support members 51 and a winding member 52 arranged at a front and rear interval. The winding member 52 is rotatably connected between the support members 51, and the middle of the two end surfaces of the winding member 52 is fixedly connected with a hexagonal sleeve 53, and the total number of the hexagonal sleeves 53 is four.

[0032] The front and rear sides of the functional component 5 are slidably connected with a power component 2, and the power component 2 includes a fixed block 22 and a support frame 21 slidably connected in the slide groove 111, the fixed block 22 is arranged on the outside of one side of the support frame 21, and an electric telescopic rod 23 driving the support frame 21 to slide forward and backward is penetrated in the middle of the surface of one side of the support frame 21.

[0033] The upper end of the support frame 21 is fixedly connected to a motor 24 , and the end of the output shaft of the motor 24 is fixedly connected to a hexagonal rod 25 , and the hexagonal rod 25 is inserted into the hexagonal sleeve 53 .

[0034] Specifically, when it is necessary to drive the winding piece 52 to roll up the PVC floor, it is first necessary to control the extension of the electric telescopic rod 23 through the external control end, thereby driving the support frame 21 to approach the winding piece 52, and finally the hexagonal rod 25 connected to the motor 24 is inserted into the hexagonal sleeve 53, and then the motor 24 is started by controlling the external control end to drive the winding piece 52 to rotate, and then the PVC floor is rolled onto the winding piece 52.

[0035] It should be noted that, in this article, relational terms such as first and second, etc. 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 statement "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

Claims

1. A double-roller coater for PVC floor coating, characterized in that: It comprises a base assembly (1), a coating assembly (4) is fixedly connected to one side of the middle portion of the upper surface of the base assembly (1), the coating assembly (4) comprises a U-shaped frame (41) and two parallel coating rollers (43), both ends of each coating roller (43) are rotatably connected to the inner side of the opening of the U-shaped frame (41) via a bearing (42); A threaded feed pipe (44) is fixedly connected to the circumferential surface of one end of the coating roller (43), and a knob cover (45) is threadedly connected to the upper end of the threaded feed pipe (44); a collecting groove (411) is provided on the inner bottom surface of the U-shaped frame (41), and a discharge pipe (46) is fixedly connected to the lower middle part of the surface of one side of the U-shaped frame (41), and a valve (47) is fixedly connected to the upper middle part of the circumferential surface of the discharge pipe (46); and a drying component (3) is fixedly connected to the other side of the middle part of the upper surface of the base component (1).

2. A double-roller coating machine for PVC floor coating according to claim 1, characterized in that: The drying assembly (3) comprises a dryer (31) and a drying port (311); the drying port (311) is arranged through the upper portion of a surface of one side of the dryer (31) and corresponds to an outlet between two coating rollers (43); a switch button (32) is fixedly connected to the middle portion of the upper surface of the dryer (31).

3. A double-roller coater for coating PVC flooring according to claim 1, characterized in that: The base assembly (1) comprises a workbench (11) and a support foot (12), wherein the support foot (12) is fixedly connected to the four corners of the bottom surface of the workbench (11), a gasket (13) is fixedly connected to the bottom surface of the support foot (12), and sliding grooves (111) are symmetrically arranged at the four corners of the upper surface of the workbench (11).

4. A double-roller coater for PVC floor coating according to claim 3, characterized in that: Functional components (5) are fixedly connected at the left and right ends of the upper surface of the base component (1), and the functional component (5) comprises two support members (51) and a winding member (52) arranged at a front-rear interval, the winding member (52) is rotatably connected between the support members (51), and a hexagonal sleeve (53) is fixedly connected at the middle of the two end surfaces of the winding member (52), and the total number of the hexagonal sleeves (53) is four.

5. A double-roller coating machine for PVC floor coating according to claim 4, characterized in that: The front and rear sides of the functional component (5) are slidably connected to a power component (2), and the power component (2) comprises a fixed block (22) and a support frame (21) slidably connected in a slide groove (111), the fixed block (22) is arranged outside one side of the support frame (21), and an electric telescopic rod (23) for driving the support frame (21) to slide forward and backward is penetrated through the middle of the surface of one side of the support frame (21).

6. A double-roller coating machine for PVC floor coating according to claim 5, characterized in that: The upper end of the support frame (21) is fixedly connected to a motor (24), and the end of the output shaft of the motor (24) is fixedly connected to a hexagonal rod (25), and the hexagonal rod (25) is inserted into the hexagonal sleeve (53).

Images