Rapid cooling device for glass fiber felt curing forming machine

Abstract

The utility model belongs to the technical field of cooling devices, and particularly relates to a rapid cooling device for a glass fiber felt curing forming machine, which comprises a machine body, the machine body comprises a width adjusting mechanism and a buckling mechanism, one side of the top end of the machine body is fixedly connected with a fixed side plate, and the top of the machine body is slidably connected with two connecting plates. One sides of the two connecting plates are fixedly connected with the same movable side plate; a plurality of main conveying rollers are rotationally connected to one side of the fixed side plate, limiting blocks are slidably connected to the inner walls of the main conveying rollers, connecting rods are fixedly connected to one sides of the limiting blocks, and one ends of the connecting rods penetrate through the inner walls of the main conveying rollers and are fixedly connected with driven rollers; in the using process, the width of the machine body can be flexibly adjusted according to glass fiber felts of different specifications through the width adjusting mechanism, the movable side plates, the telescopic rods, the plug pins and other components, the universality and applicability of equipment are improved, various production requirements can be met, and the cost of replacing the equipment due to the change of the product specification is reduced.

Description

Technical Field

[0001] This utility model relates to the field of cooling device technology, and in particular to a rapid cooling device for a fiberglass mat curing molding machine. Background Technology

[0002] The rapid cooling device for fiberglass mat curing and molding machine is an auxiliary device used in the curing and molding process of fiberglass mat. By precisely controlling the cooling rate and temperature uniformity, the fiberglass mat can reach room temperature or a temperature suitable for subsequent processing in a short time. It can effectively prevent defects such as deformation and cracking of fiberglass mat during the cooling process, and ensure the dimensional accuracy and appearance quality of the product.

[0003] Patent CN215039496U discloses a rapid cooling device for cured fiberglass felt prepreg, comprising a body with casters at the bottom, a conveyor plate on the upper surface, a conveyor roller inside the conveyor plate, protective baffles on both sides of the conveyor plate, a support plate at the top of the conveyor plate, a lifting rod inside the support plate, a crossbeam at the top of the lifting rod, an air pump at the bottom of the crossbeam, a flat nozzle at the bottom of the air pump, an air inlet valve at the top of the crossbeam, an air supply pipe connected to the top of the air inlet valve, a control device on one side of the support plate, an air chiller inside the body, and fans on both sides of the air chiller. The device controls the temperature of the generated cold air by setting the power of the air chiller through the control device, and can also control the cooling airflow by controlling the air pump. It is simple to operate and highly efficient.

[0004] During use, the aforementioned patent makes it difficult to flexibly adjust the width of the machine body according to different specifications of fiberglass mat, which reduces the versatility and applicability of the device. Furthermore, if it is necessary to repair the air refrigeration unit, fan, and other components inside the machine body, it may be necessary to disassemble many parts to reach the repair position, which is cumbersome, time-consuming, and labor-intensive. Based on this, a rapid cooling device for fiberglass mat curing molding machine is proposed for improvement. Utility Model Content

[0005] In order to overcome the defects of the prior art mentioned above, the inventors conducted in-depth research and, after a great deal of creative work, completed this utility model.

[0006] Specifically, the technical problem to be solved by this utility model is to provide a rapid cooling device for a fiberglass mat curing and molding machine, so as to solve the current technical problems of difficulty in flexibly adjusting the width of the machine body according to different specifications of fiberglass mat and the cumbersome, time-consuming and labor-intensive maintenance operations.

[0007] To solve the above-mentioned technical problems, the present invention provides the following technical solution:

[0008] A rapid cooling device for a fiberglass mat curing and molding machine includes a machine body, the machine body including a width adjustment mechanism and a buckling mechanism, a fixed side plate is fixedly connected to one side of the top of the machine body, and two connecting plates are slidably connected to the top of the machine body, with the same movable side plate fixedly connected to one side of the two connecting plates.

[0009] A plurality of main conveying rollers are rotatably connected to one side of the fixed side plate. Limiting blocks are slidably connected to the inner walls of the plurality of main conveying rollers. A connecting rod is fixedly connected to one side of the limiting block. One end of the connecting rod passes through the inner wall of the main conveying roller and is fixedly connected to a driven roller. The driven roller is rotatably connected to the side wall of the movable side plate.

[0010] A connecting block is fixedly connected to one end of the movable side plate, and a telescopic rod is fixedly connected to one side of the connecting block. The telescopic rod is slidably connected to one end of the top of the machine body. Several limiting grooves are opened on the upper surface of the telescopic rod. A pin is provided above one end of the machine body. The bottom end of the pin passes through the top of the machine body and is inserted into the inner wall of the limiting groove.

[0011] As an improved technical solution, a fixed square tube is fixedly connected to the top of the fixed side plate, a connecting tube is slidably connected to the inside of the side wall of the fixed square tube, a movable square tube is fixedly connected to one end of the connecting tube, and one side of the bottom end of the movable square tube is fixedly connected to the top of the movable side plate. An air outlet is provided at the bottom ends of the fixed square tube, the connecting tube and the movable square tube.

[0012] As an improved technical solution, an air chiller is fixedly installed inside the machine body, and a first fan is provided on one side of the air chiller.

[0013] As an improved technical solution, a lower surface cold air vent is provided at the center of the top of the machine body, a guide plate is provided inside the lower surface cold air vent, the lower surface cold air vent is located directly above the first fan, and the lower surface cold air vent is located directly below the air outlet at the bottom end of the fixed square tube.

[0014] As an improved technical solution, a second fan is fixedly installed on one side of the machine body, and an air supply pipe is fixedly sleeved on the air outlet side of the second fan. The top end of the air supply pipe is fixedly connected to the side wall of the fixed square tube, and the air supply pipe is connected to the fixed square tube.

[0015] As an improved technical solution, a maintenance door is movably connected to the other side of the machine body, a locking block is fixedly connected to the outside of the maintenance door, a fixed seat is provided on one side of the locking block, a slip ring is slidably connected to the inner wall of the fixed seat, a locking rod is fixedly sleeved inside the slip ring, a spring is movably connected to one side of the slip ring, and a pull rod is fixedly connected to the other side of the slip ring.

[0016] As an improved technical solution, the fixed base is fixedly connected to the side wall of the machine body, and one end of the spring is fixedly connected to the inner wall of the fixed base.

[0017] After adopting the above technical solution, the beneficial effects of this utility model are:

[0018] 1. During use, this utility model can flexibly adjust the width of the machine body according to different specifications of fiberglass felt through components such as the width adjustment mechanism, moving side plate, telescopic rod, and pin, thereby improving the versatility and applicability of the equipment, meeting various production needs, and reducing the cost of replacing equipment due to changes in product specifications.

[0019] 2. In use, this utility model, on the one hand, enables the driven roller to rotate synchronously with the main conveyor roller through the cooperation of the limiting block and the connecting rod. When the width is adjusted, the driven roller can move smoothly with the moving side plate, ensuring that the fiberglass mat can be conveyed evenly and stably at different widths, which is beneficial to improving product quality. On the other hand, through the setting of the fixed square tube, connecting tube and moving square tube, the connectivity can be maintained during the width adjustment process, and the cooling air can be blown evenly to the surface of the fiberglass mat to achieve rapid and uniform cooling, which helps to improve the curing effect and quality of the fiberglass mat and reduce product defects caused by uneven cooling.

[0020] 3. During use, by pulling the lever, the slip ring is compressed and the lever is disengaged from the locking block, which easily opens the maintenance door. This allows operators to quickly enter the machine to inspect, repair, or replace components such as the air refrigeration unit and the first fan, greatly improving the convenience and efficiency of maintenance. Attached Figure Description

[0021] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort. Among them:

[0022] Figure 1 This is a top view of the structure of this utility model.

[0023] Figure 2 This is a schematic diagram of the unfolded structure of this utility model.

[0024] Figure 3 This is a partial sectional view of the structure of this utility model from the side.

[0025] Figure 4 This is a side view of the structure of this utility model.

[0026] Figure 5 This is an enlarged cross-sectional schematic diagram of the buckle mechanism in this utility model.

[0027] Explanation of reference numerals in the attached figures:

[0028] 1. Body; 11. Lower surface cold air vent; 12. Maintenance door; 2. Width adjustment mechanism; 21. Fixed side plate; 22. Connecting plate; 23. Moving side plate; 24. Connecting block; 25. Telescopic rod; 26. Limiting groove; 27. Pin; 3. Main conveyor roller; 31. Limiting block; 32. Connecting rod; 33. Driven roller; 4. Fixed square tube; 41. Connecting pipe; 42. Moving square tube; 5. Air refrigeration unit; 6. First fan; 7. Second fan; 8. Air duct; 9. Buckling mechanism; 91. Buckle block; 92. Fixed seat; 93. Slip ring; 94. Buckle rod; 95. Spring; 96. Pull rod. Detailed Implementation

[0029] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0030] It should be noted that all directional indicators (such as up, down, left, right, front, back, etc.) in this utility model embodiment are only used to explain the relative positional relationship and movement of each component in a certain specific posture (as shown in the figure). If the specific posture changes, the directional indicator will also change accordingly.

[0031] Meanwhile, the meaning of "and / or" or "and / or" appearing throughout the text is that it includes three options. Taking "A and / or B" as an example, it includes option A, option B, or an option that satisfies both A and B.

[0032] Furthermore, in this utility model, descriptions involving "first," "second," etc., are for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined with "first" or "second" may explicitly or implicitly include at least one of that feature. Additionally, the technical solutions of the various embodiments can be combined with each other, but only on the basis of being achievable by those skilled in the art. When the combination of technical solutions is contradictory or impossible to implement, such a combination of technical solutions should be considered non-existent and not within the scope of protection claimed by this utility model.

[0033] like Figure 1 and Figure 5As shown in the figure, this embodiment provides a rapid cooling device for a fiberglass mat curing molding machine, including a body 1. The body 1 includes a width adjustment mechanism 2 and a buckling mechanism 9. A fixed side plate 21 is fixedly connected to one side of the top of the body 1. Two connecting plates 22 are slidably connected to the top of the body 1. The same movable side plate 23 is fixedly connected to one side of the two connecting plates 22.

[0034] A number of main conveying rollers 3 are rotatably connected to one side of the fixed side plate 21. Limiting blocks 31 are slidably connected to the inner walls of the main conveying rollers 3. A connecting rod 32 is fixedly connected to one side of the limiting block 31. One end of the connecting rod 32 passes through the inner wall of the main conveying roller 3 and is fixedly connected to a driven roller 33. The driven roller 33 is rotatably connected to the side wall of the movable side plate 23.

[0035] A connecting block 24 is fixedly connected to one end of the movable side plate 23, and a telescopic rod 25 is fixedly connected to one side of the connecting block 24. The telescopic rod 25 is slidably connected to one end of the top of the body 1. Several limiting grooves 26 are opened on the upper surface of the telescopic rod 25. A pin 27 is provided above one end of the body 1. The bottom end of the pin 27 passes through the top of the body 1 and is inserted into the inner wall of the limiting groove 26.

[0036] A fixed square tube 4 is fixedly connected to the top of the fixed side plate 21. A connecting tube 41 is slidably connected inside the side wall of the fixed square tube 4. A movable square tube 42 is fixedly connected to one end of the connecting tube 41. One side of the bottom end of the movable square tube 42 is fixedly connected to the top of the movable side plate 23. Air outlets are opened at the bottom ends of the fixed square tube 4, the connecting tube 41 and the movable square tube 42.

[0037] Specifically, when it is necessary to adjust the width of the body 1 to accommodate different specifications of fiberglass mat, first pull out the pin 27 to release the limit on the telescopic rod 25, then push the moving side plate 23. The moving side plate 23 slides on the top of the body 1 through the connecting plate 22, while the connecting block 24 drives the telescopic rod 25 to slide at one end of the top of the body 1.

[0038] During the movement of the movable side plate 23, on the one hand, it drives several driven rollers 33 to move. The driven rollers 33 drive the limiting block 31 to slide inside the main conveyor roller 3 through the connecting rod 32. When the main conveyor roller 3 rotates, the driven rollers 33 are driven to rotate through the limiting block 31 and the connecting rod 32, thereby realizing the transmission of fiberglass felt between the main conveyor roller 3 and the driven rollers 33. On the other hand, the movable side plate 23 drives the movable square tube 42 to move. The movable square tube 42 drives the connecting tube 41 to slide inside the fixed square tube 4, ensuring the connectivity of the cooling pipe.

[0039] After the movable side plate 23 is moved to the appropriate position, the pin 27 is re-inserted into the limiting groove 26 to fix the telescopic rod 25, thereby locking the position of the movable side plate 23 and achieving the purpose of adjusting the width of the body 1 to accommodate fiberglass felt of different widths.

[0040] In a further embodiment, an air cooler 5 is fixedly installed inside the body 1. A first fan 6 is provided on one side of the air cooler 5. A lower surface cold air vent 11 is opened at the center of the top of the body 1. A guide plate is provided inside the lower surface cold air vent 11. The lower surface cold air vent 11 is located directly above the first fan 6 and directly below the bottom air outlet of the fixed square tube 4. A second fan 7 is fixedly installed on one side of the body 1. An air supply pipe 8 is fixedly sleeved on the air outlet side of the second fan 7. The top end of the air supply pipe 8 is fixedly connected to the side wall of the fixed square tube 4, and the air supply pipe 8 is connected to the fixed square tube 4.

[0041] Specifically, the low-temperature gas generated by the air chiller 5 is accelerated by the first fan 6 and guided by the guide plate through the lower surface cold air inlet 11 to directly act on the lower surface of the fiberglass felt. At the same time, the second fan 7 sends air through the air duct 8 into the fixed square tube 4. The upper surface of the fiberglass felt is cooled through the air outlet at the bottom of the fixed square tube 4, the connecting pipe 41, and the movable square tube 42. The simultaneous cooling of the upper and lower surfaces greatly shortens the curing time of the fiberglass felt and significantly improves production efficiency.

[0042] In a further embodiment, a maintenance door 12 is movably connected to the other side of the body 1. A locking block 91 is fixedly connected to the outside of the maintenance door 12. A fixing seat 92 is provided on one side of the locking block 91. A sliding ring 93 is slidably connected to the inner wall of the fixing seat 92. A locking rod 94 is fixedly sleeved inside the sliding ring 93. A spring 95 is movably connected to one side of the sliding ring 93. A pull rod 96 is fixedly connected to the other side of the sliding ring 93. The fixing seat 92 is fixedly connected to the side wall of the body 1. One end of the spring 95 is fixedly connected to the inner wall of the fixing seat 92.

[0043] Specifically, when the equipment malfunctions or requires routine maintenance, the operator pulls the lever 96. The lever 96 causes the slip ring 93 to slide on the inner wall of the fixed seat 92 and compresses the spring 95. The slip ring 93 causes the locking rod 94 to disengage from the locking block 91, thus opening the maintenance door 12. After maintenance is completed, the operation is reversed to close the maintenance door 12. The spring 95 pushes the slip ring 93 to reset, causing the locking rod 94 to re-lock the locking block 91, thereby fixing the maintenance door 12.

[0044] It should be understood that these embodiments are for illustrative purposes only and are not intended to limit the scope of protection of this utility model. Furthermore, it should be understood that after reading the technical description of this utility model, those skilled in the art can make various alterations, modifications, and / or variations to this utility model, and all such equivalent forms also fall within the scope of protection defined by the appended claims.

Claims

1. A rapid cooling device for a fiberglass mat curing and molding machine, comprising a body (1), characterized in that: The body (1) includes a width adjustment mechanism (2) and a buckle mechanism (9). A fixed side plate (21) is fixedly connected to one side of the top of the body (1). Two connecting plates (22) are slidably connected to the top of the body (1). The same movable side plate (23) is fixedly connected to one side of the two connecting plates (22). A plurality of main conveying rollers (3) are rotatably connected to one side of the fixed side plate (21). Limiting blocks (31) are slidably connected to the inner walls of the plurality of main conveying rollers (3). A connecting rod (32) is fixedly connected to one side of the limiting block (31). One end of the connecting rod (32) passes through the inner wall of the main conveying roller (3) and is fixedly connected to a driven roller (33). The driven roller (33) is rotatably connected to the side wall of the movable side plate (23). One end of the movable side plate (23) is fixedly connected to a connecting block (24), and one side of the connecting block (24) is fixedly connected to a telescopic rod (25). The telescopic rod (25) is slidably connected to one end of the top of the body (1). Several limiting grooves (26) are opened on the upper surface of the telescopic rod (25). A pin (27) is provided above one end of the body (1). The bottom end of the pin (27) passes through the top of the body (1) and is inserted into the inner wall of the limiting groove (26).

2. The rapid cooling device for a fiberglass mat curing and molding machine according to claim 1, characterized in that: The top of the fixed side plate (21) is fixedly connected to a fixed square tube (4), and a connecting tube (41) is slidably connected inside the side wall of the fixed square tube (4). One end of the connecting tube (41) is fixedly connected to a movable square tube (42), and one side of the bottom end of the movable square tube (42) is fixedly connected to the top of the movable side plate (23). The bottom ends of the fixed square tube (4), the connecting tube (41) and the movable square tube (42) are all provided with air outlets.

3. The rapid cooling device for a fiberglass mat curing and molding machine according to claim 1, characterized in that: An air cooler (5) is fixedly installed inside the body (1), and a first fan (6) is provided on one side of the air cooler (5).

4. The rapid cooling device for a fiberglass mat curing and molding machine according to claim 1, characterized in that: The machine body (1) has a lower surface cold air vent (11) at the center of the top. The lower surface cold air vent (11) is equipped with a guide plate inside. The lower surface cold air vent (11) is located directly above the first fan (6) and directly below the bottom air outlet of the fixed square tube (4).

5. The rapid cooling device for a fiberglass mat curing and molding machine according to claim 1, characterized in that: A second fan (7) is fixedly installed on one side of the body (1). An air supply pipe (8) is fixedly sleeved on the air outlet side of the second fan (7). The top end of the air supply pipe (8) is fixedly connected to the side wall of the fixed square tube (4). The air supply pipe (8) is connected to the fixed square tube (4).

6. The rapid cooling device for a fiberglass mat curing and molding machine according to claim 1, characterized in that: A maintenance door (12) is movably connected to the other side of the body (1). A locking block (91) is fixedly connected to the outside of the maintenance door (12). A fixed seat (92) is provided on one side of the locking block (91). A slip ring (93) is slidably connected to the inner wall of the fixed seat (92). A locking rod (94) is fixedly sleeved inside the slip ring (93). A spring (95) is movably connected to one side of the slip ring (93). A pull rod (96) is fixedly connected to the other side of the slip ring (93).

7. The rapid cooling device for a fiberglass mat curing and molding machine according to claim 6, characterized in that: The fixed base (92) is fixedly connected to the side wall of the machine body (1), and one end of the spring (95) is fixedly connected to the inner wall of the fixed base (92).

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