A manual impregnation device for melamine impregnated paper

Abstract

The utility model relates to melamine impregnated paper processing manual field of impregnation, disclose a kind of manual impregnation device for melamine impregnated paper, including frame body and the impregnation groove being opened in the upper surface of the middle part of frame body, the bottom of the impregnation groove is provided with collection assembly, the collection assembly includes the glue collection tank that is fixedly installed in the bottom of frame body below impregnation groove by multiple groups of bolts and multiple groups of mounting block, mounting block is respectively fixedly connected in the front and back surface outer side of glue collection tank, the right side of glue collection tank is connected with impregnation groove by connecting pipe and valve, one end of connecting pipe penetrates the right side of frame body, and the other end is fixedly installed in the right side of glue collection tank and connects its inside portion. In the utility model, glue is doubly filtered by filter screen and precision filter element, effectively removes impurities and fiber, ensures the cleanliness of recovered glue, and the filtered glue is retransported back to the impregnation groove under the action of pump body, realizes the recycling of glue, reduces the waste of glue, and reduces production cost.

Description

Technical Field

[0001] This utility model relates to the field of manual impregnation in melamine-impregnated paper processing, and in particular to a manual impregnation device for melamine-impregnated paper. Background Technology

[0002] In the production of melamine-impregnated paper, the impregnation process is a crucial step, and its quality directly affects the performance and quality of the final product. With the booming development of industries such as furniture and building decoration, the market demand for melamine-impregnated paper continues to grow, and the requirements for the impregnation process are also increasing.

[0003] Traditional manual melamine impregnation equipment for paper production has revealed many problems in actual production. On the one hand, some small processing plants are unable to recycle the glue due to financial constraints. After the impregnation operation is completed, a large amount of excess glue is directly discarded, which not only causes serious waste of raw materials, but also causes environmental pollution if the waste glue is not disposed of properly. Therefore, a manual melamine impregnation equipment for paper production is proposed to solve the above problems. Utility Model Content

[0004] To overcome the above shortcomings, this utility model provides a manual melamine impregnation device for melamine-impregnated paper, which aims to improve the problem in the prior art that "some small processing plants are unable to recycle glue due to insufficient funds, and a large amount of excess glue is directly discarded after impregnation, resulting in material waste and increased production costs".

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a manual melamine impregnation device for melamine-impregnated paper, comprising a frame and an impregnation tank formed on the upper surface of the middle part of the frame. A collection assembly is provided at the bottom of the impregnation tank. The collection assembly includes a collection box fixedly installed at the bottom of the frame below the impregnation tank by multiple sets of bolts and multiple sets of mounting blocks. The mounting blocks are respectively fixedly connected to the outer sides of the front and rear surfaces of the collection box. The right side of the collection box is connected to the impregnation tank through a connecting pipe and a valve. One end of the connecting pipe passes through the right side of the frame, and the other end is fixedly installed on the right side of the collection box, connecting to its interior. A pump body is fixedly installed on the right side of the frame at the right side of the collection box. The pump body connects the interior of the impregnation tank to the interior of the collection box through a water pumping pipe. A filter screen is installed inside the collection box. A precision filter element is fixedly installed at the connection between the interior of the collection box and the water pumping pipe. The precision filter element is connected to the water pumping pipe.

[0006] As a further description of the above technical solution:

[0007] A transmission mechanism is provided above the middle of the frame. The transmission mechanism includes a drive assembly, which includes a movable platform that slides on the upper surface of the middle of the frame and a movable frame that is fixedly connected to the outer side of the top of the movable platform. A positioning block is fixedly connected between the tops of the movable frames.

[0008] As a further description of the above technical solution:

[0009] Two sets of servo motors are fixedly installed on the left side of the frame near the top, and threaded rods are fixedly connected to the right side of the output shafts of the two sets of servo motors.

[0010] As a further description of the above technical solution:

[0011] Both sets of threaded rods have guide blocks threadedly connected to their outer wall threads, and the two sets of guide blocks are slidably connected to the inner sides of the opposing surfaces between the frames.

[0012] As a further description of the above technical solution:

[0013] The transmission mechanism also includes a moving component that drives the moving platform and the moving frame to rise and fall.

[0014] As a further description of the above technical solution:

[0015] The moving component includes a hydraulic rod, and a moving block is fixedly connected between the two sets of guide blocks.

[0016] As a further description of the above technical solution:

[0017] The hydraulic rod is fixedly installed at the top of the moving block, and the output end of the hydraulic rod passes through the moving block and is fixedly connected to the middle of the top of the positioning block.

[0018] As a further description of the above technical solution:

[0019] The top of the movable block is connected to a positioning rod that passes through the front and rear of the hydraulic rod and is slidably connected thereto. The positioning rod is fixedly connected to the top of the positioning block.

[0020] This utility model has the following beneficial effects:

[0021] 1. In this utility model, the glue is filtered twice by the filter screen and precision filter element in the glue collection box, which effectively removes impurities and fibers, ensuring the cleanliness of the recycled glue. The filtered glue is then pumped back to the soaking tank, realizing the recycling of glue, reducing glue waste, lowering production costs, and reducing the pollution of waste glue to the environment. This is in line with the concept of environmental protection and helps enterprises achieve sustainable development.

[0022] 2. In this utility model, the threaded rod is driven to rotate by a servo motor, and the sliding of the guide block enables precise horizontal movement of the moving table. With the help of hydraulic rods and positioning rods, the lifting and lowering of the moving table can be precisely controlled, allowing it to be accurately immersed in the adhesive in the impregnation tank. Furthermore, the impregnation time and amount can be flexibly adjusted according to actual needs, reducing the tedious steps of manual operation and improving production efficiency. Attached Figure Description

[0023] Figure 1 This is a three-dimensional structural diagram of the overall device in this utility model;

[0024] Figure 2 This is a three-dimensional cross-sectional view of the frame structure in this utility model;

[0025] Figure 3 This is a three-dimensional structural diagram of the pump body in this utility model;

[0026] Figure 4 This is a three-dimensional structural diagram of the glue collection box in this utility model.

[0027] Figure 5 This is a three-dimensional structural diagram of the filter screen and the glue collection box in this utility model.

[0028] Legend:

[0029] 1. Frame; 2. Drive assembly; 3. Immersion tank; 4. Moving assembly; 5. Collection assembly; 21. Moving frame; 22. Moving stage; 23. Servo motor; 24. Positioning block; 25. Threaded rod; 26. Guide block; 41. Hydraulic rod; 42. Positioning rod; 43. Moving block; 51. Glue collection box; 52. Mounting block; 53. Pump body; 54. Precision filter element; 55. Filter screen. Detailed Implementation

[0030] 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.

[0031] Reference Figure 1 , Figure 4 and Figure 5This utility model provides an embodiment of a manual melamine impregnation device for melamine-impregnated paper, comprising a frame 1 and an impregnation tank 3 formed on the upper surface of the middle part of the frame 1. The rear part of the impregnation tank 3 is connected to a glue pipe for inputting glue. The frame 1 provides support. The impregnation tank 3 stores the impregnation material for manual impregnation of melamine-impregnated paper. A collection component 5 is provided at the bottom of the impregnation tank 3. The collection component 5 includes a glue collection box 51 fixedly installed at the bottom of the frame 1 below the impregnation tank 3 by multiple sets of bolts and multiple sets of mounting blocks 52. The glue collection box 51 is installed at the bottom of the frame 1 below the impregnation tank 3 by the cooperation of multiple sets of bolts and mounting blocks 52. The mounting blocks 52 are respectively fixedly connected to the outer sides of the front and rear surfaces of the glue collection box 51. The right side of the glue collection box 51 is connected to the impregnation tank 3 through a connecting pipe and a valve. The glue material entering the glue collection box 51 can be controlled by the connecting pipe and the valve. The recycling process involves connecting one end of a pipe through the right side of the frame 1 and the other end fixedly installed on the right side of the glue collection tank 51, connecting to its interior. A pump body 53, fixedly installed on the right side of the frame 1, is located on the right side of the glue collection tank 51. The pump body 53 connects the interior of the immersion tank 3 to the interior of the glue collection tank 51 via a water pumping pipe. The pump body 53 can transfer the processed glue to the immersion tank 3 for reuse. Inside the glue collection tank 51 is a filter screen 55 for filtering the glue. A precision filter element 54 is fixedly installed at the connection point between the glue collection tank 51 and the water pumping pipe. The precision filter element 54 is connected to the water pumping pipe. Through the filter screen 55 and the precision filter element 54, impurities and fibers in the glue can be removed, ensuring the cleanliness and performance of the glue. The recycled glue is pumped back to the immersion tank 3 via the pump body 53, forming a cycle, reducing glue waste, and saving production costs.

[0032] Reference Figure 1 , Figure 2 and Figure 3 A transmission mechanism is provided above the middle of the frame 1. The transmission mechanism includes a drive assembly 2 that drives the moving platform 22 to move. The drive assembly 2 includes the moving platform 22 that slides on the upper surface of the middle of the frame 1 and a moving frame 21 that is fixedly connected to the outer side of the top of the moving platform 22. The moving frame 21 drives the moving platform 22 to move. A positioning block 24 that drives the moving frame 21 to move is fixedly connected between the tops of the moving frames 21. Two sets of servo motors 23 are fixedly installed on the left side of the frame 1 near the top. Threaded rods 25 are fixedly connected to the right side of the output shafts of the two sets of servo motors 23. Guide blocks 26 are threadedly connected to the threads on the outer walls of the two sets of threaded rods 25. The two sets of guide blocks 26 are slidably connected to the inner sides of the opposite surfaces between the frame 1. The servo motors 23 drive the threaded rods 25 to rotate, which cooperates with the threaded connection of the guide blocks 26, thereby causing the guide blocks 26 to move left and right, driving the moving block 43 and the positioning block 24 to move left and right.

[0033] Reference Figure 1 , Figure 2 and Figure 3The transmission mechanism also includes a moving component 4 that drives the moving platform 22 and the moving frame 21 to rise and fall. The moving component 4 includes a hydraulic rod 41 that drives the positioning block 24 to fall. A moving block 43 that supports the hydraulic rod 41 and drives it to move is fixedly connected between two sets of guide blocks 26. The hydraulic rod 41 is fixedly installed on the top of the moving block 43. The output end of the hydraulic rod 41 passes through the moving block 43 and is fixedly connected to the top middle of the positioning block 24. The top of the moving block 43 is located in front of and behind the hydraulic rod 41 and is slidably connected to a positioning rod 42 that enables the positioning block 24 to move up and down stably. The positioning rod 42 is fixedly connected to the top of the positioning block 24. The guide block 26 and the moving block 43 are driven to move by the servo motor 23. After the moving platform 22 moves to the top of the impregnation tank 3, the hydraulic rod 41 is activated to push the positioning block 24 to move down, and the moving platform 22 moves into the impregnation tank 3, so that the paper on the moving platform 22 can be impregnated with glue.

[0034] Working principle: When in use, the melamine-impregnated paper to be impregnated is placed on the moving table 22. At this time, an appropriate amount of impregnating adhesive has been pre-injected into the impregnation tank 3. The two sets of servo motors 23 on the left side of the frame 1 are turned on. The output shaft of the servo motor 23 drives the threaded rod 25 to rotate. Since the guide block 26 is threadedly connected to the threaded rod 25 and the guide block 26 is slidably connected to the inner side of the opposite surface between the frames 1, the rotation of the threaded rod 25 drives the guide block 26 to move left and right. The movement of the guide block 26 drives the moving block 43 and the positioning block 24 connected to it to move synchronously, thereby causing the moving frame 21 and the moving table 22 connected to the positioning block 24 to move horizontally on the upper surface of the middle part of the frame 1 until the moving table 22 moves directly above the impregnation tank 3.

[0035] After the moving platform 22 moves above the impregnation tank 3, the hydraulic rod 41 is activated to push the positioning block 24 downward. The positioning block 24 drives the moving frame 21 and the moving platform 22 to descend together, so that the melamine-impregnated paper placed on the moving platform 22 is immersed in the adhesive in the impregnation tank 3. During the impregnation process, the impregnation time and amount of paper can be adjusted by controlling the descent speed and descent depth of the hydraulic rod 41 according to actual needs.

[0036] After the impregnation is completed, the valve connecting the impregnation tank 3 and the collection tank 51 is opened. The excess adhesive in the impregnation tank 3 flows into the collection tank 51 through the connecting pipe under the action of gravity. The adhesive flowing into the collection tank 51 first passes through the filter screen 55 for preliminary filtration to remove larger impurities. Then, when the pump body 53 starts to extract the adhesive, the adhesive will pass through the precision filter element 54 connected to the water pumping pipe for further filtration to remove fine impurities and fibers, ensuring the cleanliness of the recycled adhesive.

[0037] After filtration, the adhesive is pumped back to the impregnation tank 3 through the water pipe by the pump body 53, realizing the recycling of the adhesive. This not only reduces adhesive waste and saves production costs, but also ensures a sufficient supply of adhesive in the impregnation tank 3 and maintains the continuity of production.

[0038] After the melamine impregnation is completed, the servo motor 23 and hydraulic rod 41 are reversed to raise the moving table 22 and remove it from the impregnation tank 3. The table is then moved horizontally to a suitable position for the operator to remove the impregnated paper for further processing. The above steps can then be repeated for the next batch of melamine-impregnated paper.

[0039] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A manual melamine impregnation apparatus for paper, comprising a frame (1) and an impregnation tank (3) formed on the upper surface of the middle part of the frame (1), characterized in that: A collection component (5) is provided at the bottom of the immersion tank (3); The collection assembly (5) includes a glue collection box (51) fixedly installed at the bottom of the frame (1) below the immersion tank (3) by multiple sets of bolts and multiple sets of mounting blocks (52). The mounting blocks (52) are respectively fixedly connected to the outer sides of the front and rear surfaces of the glue collection box (51). The right side of the glue collection box (51) is connected to the immersion tank (3) through a connecting pipe and a valve. One end of the connecting pipe passes through the right side of the frame (1) and the other end is fixedly installed on the right side of the glue collection box (51) and connected to its interior. A pump body (53) is fixedly installed on the right side of the frame (1) located on the right side of the glue collection box (51). The pump body (53) connects the interior of the immersion tank (3) to the interior of the glue collection box (51) through a water pumping pipe. A filter screen (55) is installed inside the glue collection box (51). A precision filter element (54) is fixedly installed at the connection between the interior of the glue collection box (51) and the water pumping pipe. The precision filter element (54) is connected to the water pumping pipe.

2. The manual impregnation device for melamine-impregnated paper according to claim 1, characterized in that: A transmission mechanism is provided above the middle of the frame (1). The transmission mechanism includes a drive assembly (2). The drive assembly (2) includes a movable platform (22) that slides on the upper surface of the middle of the frame (1) and a movable frame (21) that is fixedly connected to the outer side of the top of the movable platform (22). A positioning block (24) is fixedly connected between the tops of the movable frames (21).

3. The manual impregnation device for melamine-impregnated paper according to claim 2, characterized in that: Two sets of servo motors (23) are fixedly installed on the left side of the frame (1) near the top, and threaded rods (25) are fixedly connected to the right side of the output shafts of the two sets of servo motors (23).

4. The manual impregnation device for melamine-impregnated paper according to claim 3, characterized in that: Both sets of threaded rods (25) have guide blocks (26) threadedly connected to the outer wall threads, and the two sets of guide blocks (26) are slidably connected to the inner side of the opposite surface between the frame (1).

5. The manual impregnation device for melamine-impregnated paper according to claim 4, characterized in that: The transmission mechanism also includes a moving component (4) that drives the moving platform (22) and the moving frame (21) to rise and fall.

6. The manual impregnation device for melamine-impregnated paper according to claim 5, characterized in that: The moving component (4) includes a hydraulic rod (41), and a moving block (43) is fixedly connected between the two sets of guide blocks (26).

7. A manual melamine impregnation device for melamine-impregnated paper according to claim 6, characterized in that: The hydraulic rod (41) is fixedly installed at the top of the moving block (43), and the output end of the hydraulic rod (41) passes through the moving block (43) and is fixedly connected to the top center of the positioning block (24).

8. A manual impregnation device for melamine-impregnated paper according to claim 7, characterized in that: The top of the movable block (43) is located in front of and behind the hydraulic rod (41) and is slidably connected to a positioning rod (42), which is fixedly connected to the top of the positioning block (24).

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