Wear-resistant layer heating mechanism

Abstract

The utility model relates to the technical field of floor production equipment, and discloses a heating mechanism for a wear-resistant layer. The wear-resistant layer heating mechanism comprises a supporting frame, two lifting grooves are fixedly formed in the two sides of the interior of the supporting frame, lifting plates are movably connected to the interiors of the lifting grooves, two heating rollers are movably connected to one sides of the lifting plates, and two mounting frames are fixedly mounted on the two sides of the supporting frame; and two lifting sliding rails are fixedly mounted in the two sides of the mounting frame. The connecting block can be pushed to move upwards through extension and retraction of the telescopic rod, so that the lower pressing roller can be driven to move up and down, the distance between the lower pressing roller and the guide roller can be adjusted, a wear-resisting layer can be guided conveniently, the height of the guide roller can be adjusted through ascending and descending of the lifting block in the lifting sliding rail, and the wear-resisting layer can be guided conveniently. Therefore, the wear-resistant layer can be guided.

Description

Technical Field

[0001] The utility model relates to the technical field of floor production equipment, and particularly relates to a wear-resistant layer heating mechanism. Background Technique

[0002] The wear-resistant layer is a surface treatment layer for products such as laminate flooring, and is mainly made of wear-resistant material aluminum oxide and surface paper impregnated with melamine resin. The wear-resistant layer endows the laminate flooring with important physical and chemical properties such as wear resistance, scratch resistance, cigarette burn resistance, pollution resistance, corrosion resistance, and moisture resistance.

[0003] The existing Chinese utility model patent with the reference publication number: CN218429971U discloses a wear-resistant layer heating mechanism for a floor laminating production line, including a roller frame, a preheating roller and a tension roller assembly arranged on the roller frame. The preheating roller is evenly wound with heating coils, and the heating coils are connected to an electric heating module to realize the preheating of the preheating roller in advance. The utility model adds a wear-resistant layer heating mechanism to the PVC floor laminating production line to realize preheating before the wear-resistant layer is laminated with the color film layer and the base material, reduce the temperature difference with the base material, change the softness of the wear-resistant layer, and make the lamination of the wear-resistant layer and the base material layer more flat and firm, ensuring the lamination degree of the wear-resistant layer of the product and improving the product quality.

[0004] Although the above-mentioned wear-resistant layer heating mechanism for a floor laminating production line solves the problem that the wear-resistant layer cannot be completely flatly covered on the base material by adding a wear-resistant layer heating mechanism to the PVC floor laminating production line, the heating effect of the existing wear-resistant layer heating mechanism is not good, and it is not convenient to control the heating temperature of the wear-resistant layer, and it is not convenient to guide the wear-resistant layer. Content of the Utility Model

[0005] (1) Technical Problems to be Solved

[0006] In view of the deficiencies of the prior art, the utility model provides a wear-resistant layer heating mechanism, which has the advantages of good guiding effect and convenient temperature control, and solves the above technical problems.

[0007] (2) Technical Solutions

[0008] To achieve the above object, the utility model provides the following technical solution: A wear-resistant layer heating mechanism, including:

[0009] Support frame, two lifting grooves are fixedly installed on both sides inside the support frame, a lifting plate is movably connected inside the lifting groove, two heating rollers are movably connected to one side of the lifting plate, a connecting rod is fixedly installed on the top of the heating roller, two lifting slide rails are fixedly installed inside both sides of the mounting frame, a lifting block is movably connected inside the lifting slide rail, a guiding roller is movably connected to the bottom of one side of the lifting block, two telescopic rods are fixedly installed on both sides of the top of the lifting block, a connecting block is fixedly installed on the outside of the telescopic rod, and a pressing roller is movably connected to one side of the connecting block.

[0010] As a preferred technical solution of the present invention, the support frame presents a "U" shape, and two fixing grooves are fixedly installed inside both sides of the middle of the support frame, and the fixing grooves are structures for fixing.

[0011] As a preferred technical solution of the present invention, a connecting rod is fixedly installed on the top of the heating roller, a temperature detector is fixedly installed inside the connecting rod, a preheating roller is movably connected to the bottom inside the support frame, and the preheating roller is a structure for preheating.

[0012] As a preferred technical solution of the present invention, a support rod is movably connected to the top of the preheating roller, a temperature detection head is fixedly installed in the middle of the inside of the support rod, and the temperature detection head is a structure for detecting temperature.

[0013] As a preferred technical solution of the present invention, a support plate is fixedly installed in the middle of the top of the support frame, and two lifting rods are fixedly installed on both sides of the bottom of the support plate, and the lifting rods are structures for lifting.

[0014] As a preferred technical solution of the present invention, a sliding groove is fixedly installed at the bottom of the lifting rod, and a spring is fixedly installed at the bottom inside the sliding groove, and the spring is a structure for buffering.

[0015] As a preferred technical solution of the present invention, a sliding block is fixedly installed on the top of the spring, and a support roller is movably connected to one side of the sliding block, and the support roller is a structure for supporting rotation.

[0016] Compared with the prior art, the present invention provides a wear-resistant layer heating mechanism, which has the following beneficial effects:

[0017] 1. By the telescopic movement of the telescopic rod of the present invention, the connecting block can be pushed to move upward, thereby driving the pressing roller to move up and down, so as to adjust the distance between the pressing roller and the guiding roller, so as to guide the wear-resistant layer. By the lifting of the lifting block inside the lifting slide rail, the height of the guiding roller can be adjusted, so as to guide the wear-resistant layer, improving the practicability and convenience of the wear-resistant layer heating mechanism.

[0018] 2. The utility model can preheat the wear-resistant layer through the preheating roller, can detect the preheating temperature of the wear-resistant layer through the temperature detection head on one side of the support rod, can adjust the height of the two heating rollers through the lifting of the lifting plate inside the lifting groove, and winds and heats the wear-resistant layer through the two heating rollers, thereby improving the heating effect of the wear-resistant layer heating mechanism. The temperature after heating can be detected through the temperature detector in the middle of the connecting rod, thereby improving the practicability of the wear-resistant layer heating mechanism. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 It is a schematic diagram of the support frame of the utility model;

[0021] Figure 3 It is a schematic diagram of the lifting groove of the utility model;

[0022] Figure 4 It is a schematic diagram of the support plate of the utility model;

[0023] Figure 5 It is a schematic diagram of the mounting bracket of the utility model.

[0024] Wherein: 1. Support frame; 11. Fixed groove; 12. Preheating roller; 13. Support rod; 14. Temperature detection head; 2. Lifting groove; 21. Lifting plate; 22. Heating roller; 23. Connecting rod; 24. Temperature detector; 3. Support plate; 31. Lifting rod; 32. Sliding groove; 33. Spring; 34. Sliding block; 35. Support roller; 4. Mounting bracket; 41. Lifting slide rail; 42. Lifting block; 43. Guide roller; 44. Expansion rod; 45. Connecting block; 46. Pressing roller. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0025] The following further describes in detail the embodiments of the utility model in conjunction with the drawings and embodiments. The following embodiments are used to illustrate the utility model, but cannot be used to limit the scope of the utility model.

[0026] In the description of the present utility model, unless otherwise specified, the meaning of "a plurality of" is two or more; the orientation or positional relationships indicated by the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail", etc. are based on the orientation or positional relationships shown in the drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying 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 construed as a limitation to the present utility model. In addition, the terms "first", "second", "third", etc. are only used for descriptive purposes and cannot be construed as indicating or implying relative importance.

[0027] In the description of the present utility model, it should be noted that unless otherwise clearly specified and defined, the terms "connected" and "connected to" 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 directly connected or indirectly connected through an intermediate medium. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0028] Please refer to Figure 1 - Figure 5 In this embodiment, a wear-resistant layer heating mechanism includes: a support frame 1, the support frame 1 presents a "U" shape, and two fixing grooves 11 are fixedly installed inside the middle of both sides of the support frame 1.

[0029] A preheating roller 12 is movably connected to the inner bottom of the support frame 1.

[0030] A support rod 13 is movably connected to the top of the preheating roller 12, and a temperature detection head 14 is fixedly installed in the middle of the support rod 13.

[0031] Specifically, the overall structure is supported by the support frame 1, the wear-resistant layer can be preheated by the preheating roller 12, the temperature detection head 14 is supported by the support rod 13, and the temperature of the wear-resistant layer can be detected by the temperature detection head 14.

[0032] Two lifting grooves 2 are fixedly installed on both sides inside the support frame 1. The lifting grooves 2 present a "square" shape. A lifting plate 21 is movably connected to the inside of the lifting grooves 2. Two heating rollers 22 are movably connected to one side of the lifting plate 21. A connecting rod 23 is fixedly installed on the top of the heating roller 22. The connecting rod 23 presents a "U" shape, and a temperature detector 24 is fixedly installed inside the connecting rod 23.

[0033] Specifically, by moving the lifting plate 21 up and down inside the lifting groove 2, the height of the two heating rollers 22 can be adjusted. By winding the wear-resistant layer around the two heating rollers 22, the wear-resistant layer can be fully heated. The temperature detector 24 can detect the temperature of the heated wear-resistant layer.

[0034] A support plate 3 is fixedly installed in the middle of the top of the support frame 1, and two lifting rods 31 are fixedly installed on both sides of the bottom of the support plate 3.

[0035] The bottom of the lifting rod 31 is fixedly installed with a sliding groove 32, and a spring 33 is fixedly installed at the bottom inside the sliding groove 32.

[0036] The top of the spring 33 is fixedly installed with a sliding block 34, and one side of the sliding block 34 is movably connected with a support roller 35.

[0037] Specifically, by lifting and lowering the lifting rod 31 at the bottom of the support plate 3, the sliding groove 32 can be driven to move up and down. By the contraction and rebound of the spring 33, the sliding block 34 is driven to move up and down inside the sliding groove 32, and the support roller 35 can play a supporting role.

[0038] Two mounting brackets 4 are fixedly installed on both sides of the support frame 1. The mounting bracket 4 is in a "U" shape. Two lifting slide rails 41 are fixedly installed inside both sides of the mounting bracket 4. A lifting block 42 is movably connected inside the lifting slide rail 41. One side of the bottom of the lifting block 42 is movably connected with a guide roller 43. Two telescopic rods 44 are fixedly installed on both sides of the top of the lifting block 42. A connecting block 45 is fixedly installed on the outside of the telescopic rod 44. One side of the connecting block 45 is movably connected with a pressing roller 46.

[0039] Specifically, by moving the lifting block 42 up and down inside the lifting slide rail 41, the height of the guide roller 43 can be adjusted. By the telescopic movement of the telescopic rod 44, the connecting block 45 can be pushed upward, so that the distance between the pressing roller 46 and the guide roller 43 can be adjusted.

[0040] In use, first, by the up and down movement of the lifting block 42 inside the two lifting slide rails 41 on both sides inside the mounting frame 4, the height of the guiding roller 43 can be adjusted. After adjusting the guiding roller 43 to a suitable position, the wear-resistant layer can be guided by the guiding roller 43. By the telescopic movement of the two telescopic rods 44 on one side of the lifting block 42, the connecting block 45 can be pushed upward, and thus the height of the pressing roller 46 can be adjusted, so that the wear-resistant layer can pass through the pressing roller 46 and the guiding roller 43. Thus, the wear-resistant layer can be guided by the pressing roller 46 and the guiding roller 43, improving the practicability and convenience of the wear-resistant layer heating mechanism. The wear-resistant layer can be preheated by the preheating roller 12. The temperature of the temperature detection head 14 can be detected by the support rod 13. The temperature of the wear-resistant layer after being heated by the preheating roller 12 can be detected by the temperature detection head 14. Thus, according to the detected temperature, the heating temperature of the preheating roller 12 can be adjusted, improving the practicability of the wear-resistant layer heating mechanism. The two lifting rods 31 can be supported by the support plate 3. By the lifting of the lifting rods 31, the height of the two sliding grooves 32 can be adjusted. The wear-resistant layer can be guided by the support roller 35 to adjust the tightness of the wear-resistant layer. By the rebound and contraction of the spring 33, the sliding block 34 can move up and down inside the sliding groove 32, and thus the position of the support roller 35 can be adjusted, avoiding the problems of uneven heating caused by the wear-resistant layer being too loose or deformation caused by the wear-resistant layer being too tight, improving the practicability and convenience of the wear-resistant layer heating mechanism. The lifting plate 21 can move up and down inside the lifting groove 2, and thus the height of the two heating rollers 22 can be adjusted. The wear-resistant layer can be wound and heated by the two heating rollers 22, thus improving the heating effect of the wear-resistant layer heating mechanism. The temperature detector 24 can be supported by the connecting rod 23. The temperature of the wear-resistant layer after being heated can be detected by the temperature detector 24, improving the practicability and convenience of the wear-resistant layer heating mechanism.

[0041] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A wear-resistant layer heating mechanism, characterized in that: include: A support frame (1), two lifting grooves (2) are fixedly installed on both sides of the support frame (1), a lifting plate (21) is movably connected inside the lifting groove (2), one side of the lifting plate (21) is movably connected to two heating rollers (22), two mounting frames (4) are fixedly installed on both sides of the support frame (1), two lifting slide rails (41) are fixedly installed on both sides of the mounting frame (4), a lifting block (42) is movably connected inside the lifting slide rail (41), one side of the lifting block (42) is movably connected to a guide roller (43), two telescopic rods (44) are fixedly installed on both sides of the top of the lifting block (42), a connecting block (45) is fixedly installed on the outer side of the telescopic rod (44), and one side of the connecting block (45) is movably connected to a lower pressure roller (46).

2. A wear-resistant layer heating mechanism according to claim 1, characterized in that: The support frame (1) is in a "U" shape, and two fixing grooves (11) are fixedly installed inside the middle two sides of the support frame (1).

3. A wear-resistant layer heating mechanism according to claim 1, characterized in that: A connecting rod (23) is fixedly installed on the top of the heating roller (22), a temperature detector (24) is fixedly installed inside the connecting rod (23), and a preheating roller (12) is movably connected to the bottom of the support frame (1).

4. A wear-resistant layer heating mechanism according to claim 3, characterized in that: The top of the preheating roller (12) is movably connected to a support rod (13), and a temperature detection head (14) is fixedly installed in the middle of the support rod (13).

5. The wear-resistant layer heating mechanism according to claim 1, characterized in that: A support plate (3) is fixedly mounted in the middle of the top of the support frame (1), and two lifting rods (31) are fixedly mounted on both sides of the bottom of the support plate (3).

6. A wear-resistant layer heating mechanism according to claim 5, characterized in that: A sliding groove (32) is fixedly installed at the bottom of the lifting rod (31), and a spring (33) is fixedly installed at the inner bottom of the sliding groove (32).

7. A wear-resistant layer heating mechanism according to claim 6, characterized in that: A sliding block (34) is fixedly mounted on the top of the spring (33), and a supporting roller (35) is movably connected to one side of the sliding block (34).

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