Film coating device capable of increasing film coating range

Abstract

The utility model relates to the technical field of coating devices, and discloses a coating device capable of increasing the coating range, which comprises a worktable, a rectangular plate is longitudinally, horizontally and fixedly connected to one end of the top surface of the worktable, a sliding groove is horizontally formed in the top of the rectangular plate, and supporting columns capable of sliding are vertically and movably arranged on two sides in the sliding groove. Electric telescopic rods are horizontally arranged at the bottoms of the surfaces of the sides, close to each other, of the two supporting columns, clamping plates for movably clamping a film-coated object are longitudinally arranged at the tops of the supporting columns, and a square groove is longitudinally and horizontally formed in the center of the surface of the top of the workbench. According to the utility model, the two clamping plates are driven by the electric telescopic rod to be close to each other to clamp and fix a film-coated object, the object is horizontally pushed, the plurality of rollers are rotated and are in contact with the side edge of the object, so that the linear feeding and conveying of the object are realized, and the object is sprayed to the surface of the object to form a film through the plurality of nozzles of the upper and lower film-coated pipes in the conveying process; and one-time double-sided coating of an object is realized.

Description

Technical Field

[0001] The utility model relates to the technical field of film coating devices, in particular to a film coating device with increased film coating range. Background Art

[0002] Object coating refers to covering the outer surface of an object with a layer of film to enhance the properties and functions of the product. Object coating requires the use of a coating device.

[0003] Conventional laminating devices can only laminar one side of an object at a time, and after laminating on one side, the object needs to be turned over, which reduces the laminating efficiency and increases the labor intensity. Moreover, after laminating, the film layer on the surface of the object cannot be dried in time.

[0004] To this end, we propose a coating device that increases the coating range. Utility Model Content

[0005] The utility model mainly solves the technical problems existing in the above-mentioned prior art and provides a coating device which increases the coating range.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a coating device for increasing the coating range, comprising a workbench, a base is arranged at the bottom of the workbench, a rectangular plate is fixedly connected to one end of the top surface of the workbench in the longitudinal and horizontal direction, a slide groove is horizontally provided on the top of the rectangular plate, and sliding support columns are vertically and movably provided on both sides of the inside of the slide groove, an electric telescopic rod is horizontally provided on the bottom of the side surface where two groups of support columns are close to each other, a clamping plate for movably clamping the coating object is longitudinally provided on the top of each group of support columns, a square groove is longitudinally and horizontally provided at the center position of the top surface of the workbench, a drying mechanism for drying the coating object is provided at the center position of the bottom of the workbench, a hot air hood is horizontally provided inside the square groove, a rectangular groove is longitudinally and horizontally provided on the side of the top surface of the workbench away from the rectangular plate, and a coating tube for coating the object is movably provided longitudinally and horizontally on the inside of the rectangular groove and the top surface of the clamping plate.

[0007] Preferably, limit grooves for limiting the support columns are horizontally opened on the inner surfaces of both sides of the slide groove, and limit blocks are horizontally fixedly arranged on the inner surfaces of both sides of each group of support columns. Each group of limit blocks is located in the corresponding limit grooves and slides horizontally, and the support columns are limited by the cooperation between the limit grooves and the limit blocks.

[0008] Preferably, a plurality of groups of roller grooves are vertically provided on the surfaces of one side of the two groups of clamping plates close to each other, and rollers are vertically movably arranged inside each group of roller grooves via bearings.

[0009] Preferably, the hot air hood is connected to the interior of the drying mechanism, the drying mechanism is electrically connected to the control panel through a line, a filter is horizontally fixedly provided on the top surface of the hot air hood, heating tubes for drying the coating are horizontally provided at both ends of the inner top of the drying mechanism, and an electric fan is provided at the inner center of the drying mechanism.

[0010] Preferably, the two groups of coating tubes correspond vertically, a water tank for storing coating liquid is provided on one side surface of the workbench near one end of the rectangular groove, a water pump is provided at one end of the water tank, and connecting pipes are horizontally provided at one end of the two groups of coating tubes near the water tank.

[0011] Preferably, the connecting pipe is in a horizontal concave shape as a whole, one end of the connecting pipe is connected to a water pump, and multiple groups of nozzles are arranged on the outer surfaces of the two groups of coated tubes close to each other.

[0012] Beneficial Effects

[0013] The utility model provides a coating device for increasing the coating range, and has the following beneficial effects:

[0014] (1) This coating device with increased coating range, when in use, places the object to be coated on the top surface of the workbench between two clamping plates, and drives the two clamping plates to approach each other and fix the coating object through an electric telescopic rod. By pushing the object horizontally, multiple rollers rotate and multiple rollers contact the side of the object, thereby realizing linear feeding and conveying of the object. During the object conveying process, the pump body works to deliver the coating liquid in the water tank to the interior of the upper and lower coating tubes through the connecting pipe, and the coating liquid is sprayed out through multiple nozzles of the upper and lower coating tubes to form a film on the surface of the object, thereby realizing one-time double-sided coating of the object.

[0015] (2) A coating device that increases the coating range. The coated object is moved to the hot air drying area of ​​the drying mechanism. The electric fan is operated to introduce fresh air. The fresh air enters the interior of the drying mechanism through the wind window. When passing through the heating tube, it is heated into hot air. The hot air is ejected through the hot air hood and sprayed onto the surface of the object to dry the coating liquid, so that it forms a film quickly. After the coating is completed, the object is removed and unloaded. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the implementation of the utility model or the technical solution in the prior art, the following is a brief introduction to the drawings required for the implementation or the prior art description. Obviously, the drawings described below are only exemplary, and for ordinary technicians in this field, other implementation drawings can be derived from the provided drawings without creative work.

[0017] The structures, proportions, sizes, etc. illustrated in this specification are only used to match the contents disclosed in the specification so as to facilitate understanding and reading by persons familiar with the technology. They are not used to limit the conditions under which the present invention can be implemented, and therefore have no substantial technical significance. Any structural modification, change in proportion or adjustment of size shall still fall within the scope of the technical contents disclosed in the present invention without affecting the effects and purposes that can be achieved by the present invention.

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the drying mechanism structure of the utility model;

[0020] Figure 3 For this utility model Figure 1 A is an enlarged view.

[0021] Legend:

[0022] 1. Workbench; 2. Base; 3. Rectangular plate; 4. Slide; 5. Limiting groove; 6. Support column; 7. Limiting block; 8. Clamp; 9. Roller groove; 10. Roller; 11. Square groove; 12. Drying mechanism; 13. Hot air hood; 14. Heating tube; 15. Electric fan; 16. Water tank; 17. Rectangular groove; 18. Coating tube; 19. Connecting tube; 20. Nozzle. DETAILED DESCRIPTION

[0023] 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.

[0024] In the description of the utility model, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the utility model 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 cannot be understood as a limitation on the utility model. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0025] Embodiment: A coating device for increasing the coating range, such as Figure 1-Figure 3As shown, it includes a workbench 1, four groups of bases 2 are vertically arranged at the bottom of the workbench 1, a rectangular plate 3 is longitudinally and horizontally fixedly connected to one end of the top surface of the workbench 1, a slide groove 4 is horizontally opened on the top of the rectangular plate 3, and slidable support columns 6 are vertically and movably arranged on both sides of the inner part of the slide groove 4, and limiting grooves 5 are horizontally opened on both sides of the inner surface of the slide groove 4 for limiting the support columns 6, and limiting blocks 7 are horizontally fixedly arranged on both sides of each group of support columns 6, and each group of limiting blocks 7 is located in the corresponding limiting groove 5 and slides horizontally, and the support columns 6 are limited by the cooperation of the limiting groove 5 and the limiting blocks 7, and an electric telescopic rod is horizontally arranged on the bottom of the side surface of the two groups of support columns 6 close to each other, and a splint 8 for movably clamping the coated object is longitudinally arranged on the top of each group of support columns 6, and a plurality of groups of roller grooves 9 are vertically opened on the side surface of the two groups of splints 8 close to each other, and a roller 10 is vertically and movably arranged inside each group of roller grooves 9 through a bearing, and a square groove 11 is longitudinally and horizontally opened at the center position of the top surface of the workbench 1.

[0026] A drying mechanism 12 for drying the coated object is arranged at the bottom center of the workbench 1, a hot air hood 13 is arranged horizontally inside the square groove 11, the hot air hood 13 is connected to the inside of the drying mechanism 12, the drying mechanism 12 is electrically connected to the control panel through a line, a filter is fixedly arranged horizontally on the top surface of the hot air hood 13, heating pipes 14 for drying the coated film are arranged horizontally at both ends of the top of the drying mechanism 12, an electric fan 15 is arranged at the inner center of the drying mechanism 12, and the top surface of the workbench 1 is away from the rectangular plate 3 on one side thereof. A rectangular groove 17 is provided, and coating tubes 18 for coating objects are arranged inside the rectangular groove 17 and on the top surface of the clamp plate 8 in a longitudinal and horizontal manner. Two groups of coating tubes 18 correspond vertically. A water tank 16 for storing coating liquid is arranged on one side surface of the workbench 1 near the rectangular groove 17, and a water pump is arranged at one end of the water tank 16. Connecting pipes 19 are arranged horizontally at one end of the two groups of coating tubes 18 near the water tank 16. The connecting pipe 19 is generally horizontally concave, and one end of the connecting pipe 19 is connected to the water pump. Multiple groups of nozzles 20 are arranged on the outer surfaces of the two groups of coating tubes 18 near each other.

[0027] Working principle: When in use, the object to be coated is placed on the top surface of the workbench 1 between the two clamps 8, and the two clamps 8 are driven by an electric telescopic rod to clamp the coated object close to each other. The object is pushed horizontally, and the multiple rollers 10 rotate, and the multiple rollers 10 contact the side of the object to achieve linear feeding and transportation of the object. During the object transportation process, the pump body works to send the coating liquid in the water tank 16 to the interior of the upper and lower coating tubes 18 through the connecting pipe 19, and the coating liquid is sprayed out through the multiple nozzles 20 of the upper and lower coating tubes 18 to form a film on the surface of the object, thereby achieving one-time double-sided coating of the object.

[0028] Working principle: the coated object is moved to the hot air drying area of ​​the drying mechanism 12, and the electric fan 15 is operated to introduce fresh air. The fresh air enters the interior of the drying mechanism 12 through the wind window, and is heated into hot air when passing through the heating tube 14. The hot air is ejected through the hot air hood 13 and sprayed onto the surface of the object to dry the coating liquid and form a film quickly. The object after coating is completed is removed for unloading.

[0029] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A coating device for increasing the coating range, characterized in that: The workbench (1) comprises a workbench (1), wherein a base (2) is arranged at the bottom of the workbench (1), a rectangular plate (3) is longitudinally and horizontally fixedly connected to one end of the top surface of the workbench (1), a slide groove (4) is horizontally provided on the top of the rectangular plate (3), and support columns (6) that can slide are vertically and movably arranged on both sides of the inside of the slide groove (4), an electric telescopic rod is horizontally arranged at the bottom of the side surface of two groups of support columns (6) close to each other, and a clamping plate (8) for movably clamping the coating object is longitudinally arranged on the top of each group of support columns (6) A square groove (11) is provided in the center of the top surface of the workbench (1) in a longitudinal and horizontal manner; a drying mechanism (12) for drying the coated object is provided in the center of the bottom of the workbench (1); a hot air hood (13) is provided horizontally inside the square groove (11); a rectangular groove (17) is provided in the longitudinal and horizontal manner on a side of the top surface of the workbench (1) away from the rectangular plate (3); a coating tube (18) for coating the object is movably provided in the longitudinal and horizontal manner inside the rectangular groove (17) and on the top surface of the clamping plate (8).

2. A coating device for increasing the coating range according to claim 1, characterized in that: Limiting grooves (5) for limiting the support column (6) are horizontally provided on both side surfaces of the inner part of the slide groove (4); limiting blocks (7) are horizontally fixedly provided on both side surfaces of each group of support columns (6); each group of limiting blocks (7) is located inside the corresponding limiting groove (5) and slides horizontally; the supporting column (6) is limited by the cooperation between the limiting groove (5) and the limiting blocks (7).

3. A coating device for increasing coating range according to claim 1, characterized in that: A plurality of groups of roller grooves (9) are vertically provided on the surfaces of one side of the two groups of clamping plates (8) close to each other, and a roller (10) is vertically movably arranged inside each group of roller grooves (9) via a bearing.

4. The coating device for increasing the coating range according to claim 1, characterized in that: The hot air hood (13) is connected to the interior of the drying mechanism (12), and the drying mechanism (12) is electrically connected to the control panel through a circuit. A filter is fixedly arranged horizontally on the top surface of the hot air hood (13), and heating tubes (14) for drying the coating are arranged horizontally at both ends of the top of the interior of the drying mechanism (12), and an electric fan (15) is arranged at the center position of the interior of the drying mechanism (12).

5. The coating device for increasing the coating range according to claim 1, characterized in that: The two groups of coating tubes (18) correspond vertically to each other. A water tank (16) for storing coating liquid is provided on one side surface of the workbench (1) near one end of the rectangular groove (17). A water pump is provided at one end of the water tank (16). Connecting tubes (19) are horizontally provided at one end of the two groups of coating tubes (18) near the water tank (16).

6. A coating device for increasing coating range according to claim 5, characterized in that: The connecting pipe (19) is in a horizontal concave shape as a whole, one end of the connecting pipe (19) is connected to a water pump, and multiple groups of nozzles (20) are arranged on the outer surfaces of the two groups of coating tubes (18) close to each other.

Images