LVT floor surface tempering and aging multi-process treatment equipment

Abstract

The utility model discloses LVT floor surface tempering and aging multi-process treatment equipment, and belongs to the field of floor tempering. The LVT floor surface tempering and aging multi-process treatment equipment comprises a preheating device, a heating frame and a water cooling device, chains used for transmission are symmetrically arranged on the two sides in the heating frame, and telescopic rods are evenly distributed along the chains in a surrounding mode. The floor tempering device solves the problems that when an existing floor tempering device conveys a floor and heats the floor through heating mechanisms, heat can be blocked by a conveying belt, so that the floor cannot be heated while making contact with the heating mechanisms at the upper end and the lower end at the same time, and even and synchronous heating cannot be achieved. The telescopic rod extends out, the LVT floor is clamped by the clamping piece, the LVT floor is suspended after being clamped, the suspended LVT floor can be synchronously heated by the first heating mechanism and the second heating mechanism, and uniform tempering is completed.

Description

TECHNICAL FIELD

[0001] The utility model relates to the floor tempering field, concretely is LVT floor surface tempering aging multi -process processing equipment. BACKGROUND

[0002] The floor surface aging tempering treatment equipment is an industrial equipment specially used for treating the aging problem of the floor surface, the equipment heats and cools the floor surface through the tempering treatment technology to improve the physical performance and appearance quality, the tempering treatment can effectively eliminate the aging phenomenon of the floor caused by long -term use or environmental factors, the equipment is simple to operate, and the processing efficiency is high, can greatly improve the durability and the aesthetic degree of the floor, prolongs its service life, and simultaneously, it is also applicable to the floor treatment of various materials, and is an important tool in the floor renovation and maintenance field,

[0003] The Chinese patent with the publication number CN111231377A discloses a novel hard PVC floor tempering device, which comprises a device main body, a conveying belt, a baffle, a first cavity, a second cavity, a tempering heat insulation wall, a tempering inner cavity, a hot air circulation mechanism and a heating mechanism, the device is divided into multiple cavities through the baffle and the tempering heat insulation wall, so that the heat is difficult to directly overflow to the outside of the equipment, the heat loss is reduced, and the tempering effect is increased.

[0004] The floor tempering device of the above patent can block the heat when conveying the floor and heating by the heating mechanism, so that the floor cannot be heated at the same time by the upper and lower heating mechanisms, and uniform and synchronous heating cannot be realized. UTILITY MODEL CONTENTS

[0005] The utility model discloses a LVT floor surface tempering aging multi -process processing equipment, through the first restriction strip's forward inclination, makes telescopic link stretch out and is clamped by the clamping piece LVT floor, makes LVT floor hang in the air after clamping, and the LVT floor that hangs in the air can receive the heating of first heating mechanism and second heating mechanism simultaneously, completes even tempering, solves the problem raised in the above background art.

[0006] In order to achieve the above object, the utility model provides the following technical scheme: LVT floor surface tempering aging multi -process processing equipment, including preheating device, heating frame and water cooling device, preheating device, heating frame and water cooling device are in turn connected, the both sides of heating frame inside symmetry is provided with chain for transmission, along the chain is uniformly distributed with telescopic rod, the telescopic rod all is towards the middle position of heating frame and is welded with the clamping piece, the upper end of the chain towards the middle position of heating frame is provided with third limiting strip, the lower end of third limiting strip towards the middle position of heating frame is provided with first limiting strip, the telescopic rod in the process of transmission, it will from third limiting strip transition to first limiting strip, and again from first limiting strip transition to third limiting strip inside, in the process of transition can adjust the telescopic state of telescopic rod, the adjustment of telescopic state can adjust the clamping state of LVT floor.

[0007] Preferably, the two ends of the first limiting strip are welded and fixed with the two ends of the third limiting strip through the second limiting strip, the transition between the third limiting strip and the first limiting strip is connected through the second limiting strip, so that the sliding block can smoothly slide and switch positions between the third limiting strip and the first limiting strip.

[0008] Preferably, the distance from the third limiting strip to the chain is less than the distance from the first limiting strip to the chain, and when the sliding block switches positions between the third limiting strip and the first limiting strip, the telescopic state of the telescopic rod is adjusted by the different positions of the third limiting strip and the first limiting strip, and the clamping state of the clamping piece on the LVT floor is adjusted.

[0009] Preferably, the sliding block is arranged to extend into the integral structure welded with the third limiting strip, the first limiting strip and the second limiting strip on one side of the clamping piece, and the sliding block is embedded in the third limiting strip, the first limiting strip and the second limiting strip and is in sliding connection with them, so that the telescopic rod can be telescoped in the process of transmission, and the sliding block can adapt to the clamping demand by sliding in the third limiting strip, the first limiting strip and the second limiting strip.

[0010] Preferably, one end of the heating frame is provided with a third transmission belt, and the other end of the heating frame is provided with a second transmission belt, the material preheated in the preheating device is transmitted into the heating frame through the third transmission belt, and the material tempered in the heating frame is transmitted into the water cooling device through the second transmission belt.

[0011] Preferably, the second heating mechanism and the first heating mechanism are arranged at the upper and lower ends between the second transmission belt and the third transmission belt, and in the process of clamping the LVT floor by the pair of clamping pieces, the first heating mechanism and the second heating mechanism are used to synchronously temper the upper and lower ends of the clamped LVT floor, so that the LVT floor is synchronously tempered and uneven tempering is avoided.

[0012] Compared with the prior art, the utility model has the advantages that:

[0013] The LVT floor is limited by the second limiting strip after being transmitted to the heating frame, the telescopic rod is telescoped and pushes the clamping piece to clamp the LVT floor, the LVT floor is between the second transmission belt and the third transmission belt and is in a suspended state during clamping, the suspended LVT floor can be heated by the first heating mechanism and the second heating mechanism at the upper end and the lower end, the LVT floor is tempered synchronously, the LVT floor after tempering is not limited by the clamping piece, and then the LVT floor is placed in the second transmission belt and is transmitted to the water cooling device, and the heat is not blocked by the transmission of the second transmission belt and the third transmission belt during the whole tempering process. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is the whole external structure schematic view of the utility model;

[0015] Figure 2 It is the whole external structure schematic view of the utility model; Figure 1 It is the A area local enlarged view of the utility model;

[0016] Figure 3 It is the synchronous belt transmission structure section view of the utility model;

[0017] Figure 4 It is the whole external structure schematic view of the utility model; Figure 3 It is the B area local enlarged view of the utility model;

[0018] Figure 5 It is the first heating mechanism position relation schematic view of the utility model;

[0019] Figure 6 It is the second limiting strip position relation schematic view of the utility model;

[0020] Figure 7 It is the water cooling device internal structure section view of the utility model.

[0021] In the drawing: 1, preheating device, 2, heating frame, 3, water cooling device, 4, first transmission belt, 5, fan, 6, second transmission belt, 7, third transmission belt, 8, chain, 9, telescopic rod, 10, clamping piece, 11, first limiting strip, 12, second limiting strip, 13, sliding block, 14, transmission roller, 15, synchronous belt, 16, third limiting strip, 17, first heating mechanism, 18, second heating mechanism. DETAILED DESCRIPTION

[0022] The application will be further described in conjunction with specific embodiments.

[0023] Embodiment 1

[0024] As shown in Figure 1 and Figure 7 , the LVT floor surface tempering aging multi-process treatment equipment of the embodiment includes a preheating device 1, a heating frame 2 and a water cooling device 3. After the LVT floor that needs to be tempered and aged is transported, the preheating device 1, the heating frame 2 and the water cooling device 3 are sequentially connected in sequence, and the LVT floor is sequentially processed through the preheating device 1, the heating frame 2 and the water cooling device 3. The preheating device 1 can preheat the LVT floor to avoid damage to the LVT floor after it suddenly contacts the first heating mechanism 17 and the second heating mechanism 18 inside the heating frame 2. Referring to the preheating device for multiple printing of patterns of whole PVC floors disclosed in Chinese Patent No. CN211106292U, the preheating of the material by the preheating device 1 is prior art, so it will not be described in detail here. The water cooling device 3 is internally provided with a first conveying belt 4 for conveying the LVT floor through the heating frame 2. The water cooling device 3 is internally provided with circulating cooling liquid. The LVT floor is soaked in the liquid through the conveying of the first conveying belt 4 and the gravity of the LVT floor itself. After the conveying of the first conveying belt 4, the LVT floor contacts the gas discharged by the air blower 5 to complete the blowing of the surface liquid and dry the LVT floor. The water cooling device 3 and the liquid inside it are used for cooling, and the final blowing of the liquid completes the processing. Referring to the water cooling circulating device for PVC plastic floor disclosed in Chinese Patent No. CN218053574U, the water cooling for cooling the board is prior art, so it will not be described in detail here.

[0025] As shown in Figure 2 , Figure 5 and Figure 6 , two symmetrical chains 8 for transmission are arranged inside the heating frame 2. The telescopic rods 9 are uniformly distributed along the chains 8. The chains 8 drive the telescopic rods 9 to move during transmission. The movement of the telescopic rods 9 can clamp the LVT floor and complete the heating and tempering.

[0026] In addition, in order to facilitate clamping and suspending the LVT floor, the telescopic rods 9 are each provided with a clamping piece 10 towards the middle position of the heating frame 2, and the clamping piece 10 is welded and fixed with the telescopic rod 9. After being limited, the two clamping pieces 10 are elongated. The elongated clamping pieces 10 move relatively to clamp the LVT floor, so that the clamped LVT floor moves horizontally with the movement of the chains 8.

[0027] In order to make the telescopic rods 9 extend in the middle position inside the heating frame 2 and put down the LVT floor when they are close to the two ends outside the heating frame 2, as shown in Figure 2 , Figure 4 , Figure 5and Figure 6 As shown, a third limiting strip 16 is provided at the upper end of the chain 8 facing the middle position of the heating frame 2, and a first limiting strip 11 is provided at the lower end of the third limiting strip 16 facing the middle position of the heating frame 2. The two ends of the first limiting strip 11 are welded and fixed to the two ends of the third limiting strip 16 through the second limiting strip 12. The two outer sides of the third limiting strip 16 are welded and fixed to the heating frame 2 respectively. By welding and fixing in sequence, the third limiting strip 16, the first limiting strip 11 and the second limiting strip 12 are fixed inside the heating frame 2.

[0028] Among them, the distance from the third limiting bar 16 to the chain 8 is less than the distance from the first limiting bar 11 to the chain 8. By adjusting the distance and limiting the extension and retraction of the telescopic rod 9 during the transmission process, the clamping plates 10 symmetrically distributed on both sides inside the heating frame 2 can clamp when moving relative to each other, clamping the edge position of the LVT floor, so that the LVT floor is suspended.

[0029] In addition, such as Figure 2 As shown, a sliding block 13 extends from one side of the clamping piece 10 toward the integral structure welded to the third limiting strip 16, the first limiting strip 11, and the second limiting strip 12. The sliding block 13 is embedded inside the third limiting strip 16, the first limiting strip 11, and the second limiting strip 12 and is slidably connected to the inside of the third limiting strip 16, the first limiting strip 11, and the second limiting strip 12. The sliding block 13 can slide inside the third limiting strip 16, the first limiting strip 11, and the second limiting strip 12 as the telescopic rod 9 moves. During the sliding process, the extension and retraction of the telescopic rod 9 and the clamping state of the clamping piece 10 are adjusted by the different distances from the third limiting strip 16 and the first limiting strip 11 to the chain 8.

[0030] To facilitate the suspension of the LVT floor, and to ensure that the suspended LVT floor can fully and synchronously contact the high temperature and undergo tempering, such as Figure 5 As shown, a third conveyor belt 7 is provided at one end of the heating frame 2, and a second conveyor belt 6 is provided at the other end of the heating frame 2. The material conveyed from the preheating device 1 is fed into the heating frame 2 by the third conveyor belt 7, and the heated material in the heating frame 2 is fed into the water cooling device 3 by the second conveyor belt 6. The preheating device 1, the heating frame 2 and the water cooling device 3 are connected through the second conveyor belt 6 and the third conveyor belt 7.

[0031] Wherein, in order to comprehensively heat the LVT floor, the lower end between the second conveying belt 6 and the third conveying belt 7 is provided with the first heating mechanism 17, and the upper end between the second conveying belt 6 and the third conveying belt 7 is provided with the second heating mechanism 18. Due to the position of the first limiting strip 11, the telescopic rod 9 is extended and the clamping piece 10 is clamped to the LVT floor. The position is between the second conveying belt 6 and the third conveying belt 7. Through clamping, the second conveying belt 6 and the third conveying belt 7 do not need to lift and convey the LVT floor, so that the LVT floor can be fully contacted with the heating of the first heating mechanism 17 and the second heating mechanism 18 at the upper and lower ends, so that the LVT floor can be fully contacted with the heat and tempered;

[0032] In addition, in order to facilitate the transmission and support of the chain 8, Figure 3 As shown, the four corners inside the chain 8 are provided with transmission rollers 14, which can support and drive the chain 8. One end of one of the transmission rollers 14 is provided with a motor, and the output of the motor can drive one of the transmission rollers 14 to rotate. In order to make the four transmission rollers 14 rotate synchronously, the four transmission rollers 14 are connected by a synchronous belt 15. Through the transmission of the synchronous belt 15 and the output of the motor, the chain 8 can stably drive the clamping piece 10 to move and clamp the LVT floor.

[0033] In order to improve the stability of the equipment during operation, the transmission speeds of the chain 8, the second conveying belt 6 and the third conveying belt 7 are the same, so as to avoid the LVT floor from falling off due to different speeds.

[0034] Working principle: when the utility device and the LVT floor are tempered, the preheated LVT floor is output from the preheating device 1 and is transmitted to the heating frame 2 through the third transmission belt 7, at the same time, the synchronous belt 15 is driven and the transmission roller 14 is output, so that the chain 8 drives the sliding block 13 to move, the sliding block 13 moves in the first limiting strip 11, the second limiting strip 12 and the third limiting strip 16, and the sliding block 13 is slid from the third limiting strip 16 to the first limiting strip 11 through the second limiting strip 12, so that the telescopic rod 9 is elongated, and the relative movement of the pair of clamping pieces 10 caused by the elongation of the telescopic rod 9 clamps the LVT floor on the upper end of the third transmission belt 7, the clamped LVT floor moves with the chain 8, and the upper and lower ends of the suspended LVT floor are heated by the second heating mechanism 18 and the first heating mechanism 17 respectively during the movement, after the tempering of the second heating mechanism 18 and the first heating mechanism 17, the sliding block 13 in the first limiting strip 11 is slid to the third limiting strip 16 through the second limiting strip 12, and during the sliding process, the telescopic rod 9 is contracted, the clamping pieces 10 are lost to clamp the LVT floor, so that the LVT floor falls on the upper end of the second transmission belt 6 and is transmitted to the water cooling device 3, and finally the LVT floor is cooled and discharged through the water cooling device 3.

[0035] It should be noted that in this document, the terms such as first and second are used only 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", "contain" or any other variants thereof are intended to cover non-exclusive inclusion, so that the process, method, article or equipment including a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to such process, method, article or equipment.

[0036] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model.

Claims

1. A multi-process treatment equipment for tempering and aging LVT floor surface, comprising a preheating device (1), a heating frame (2) and a water cooling device (3), the preheating device (1), the heating frame (2) and the water cooling device (3) are sequentially connected, characterized in that, The heating frame (2) is internally provided with two sides symmetrical chains (8) for transmission, along which the telescopic rods (9) are uniformly distributed, the telescopic rods (9) are welded with clamping pieces (10) towards the middle position of the heating frame (2), the chains (8) are provided with third limiting strips (16) towards the upper end of the middle position of the heating frame (2), and the third limiting strips (16) are provided with first limiting strips (11) towards the lower end of the middle position of the heating frame (2).

2. The LVT floor surface tempering and weathering multi-process treatment apparatus according to claim 1, wherein, The two ends of the first limiting strips (11) are welded and fixed with the two ends of the third limiting strips (16) through the second limiting strips (12).

3. The LVT flooring surface tempering and weathering multi-process treatment apparatus according to claim 2, wherein, The distance from the third limiting strips (16) to the chains (8) is less than the distance from the first limiting strips (11) to the chains (8).

4. The LVT flooring surface tempering and weathering multi-process treatment apparatus of claim 3, wherein, The outer side of the clamping pieces (10) is provided with sliding blocks (13) extending towards the integral structure welded with the third limiting strips (16), the first limiting strips (11) and the second limiting strips (12), and the sliding blocks (13) are embedded in the inner part of the third limiting strips (16), the first limiting strips (11) and the second limiting strips (12) and are in sliding connection with them.

5. The LVT floor surface tempering and weathering multi-process treatment apparatus of claim 1, wherein, One end of the heating frame (2) is provided with a third transmission belt (7), and the other end of the heating frame (2) is provided with a second transmission belt (6).

6. The LVT flooring surface tempering and weathering multi-process treatment apparatus of claim 5, wherein, The upper and lower ends between the second transmission belt (6) and the third transmission belt (7) are respectively provided with a second heating mechanism (18) and a first heating mechanism (17).

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