A rapid prototyping mold for floor jointing tongue and groove

Abstract

The utility model discloses a kind of quick forming mould of floor splicing mortise, comprising: the utility model is equipped with mortise piece one, mortise piece two and clamping block, three layers of wood board are stacked and placed on base, bidirectional electric push rod controls mortise piece one, mortise piece two moves towards, mortise piece one end pushes and reaches middle layer wood board to make it enter the inner groove of mortise piece two, then mortise piece one cooperates mortise piece two respectively sticks to upper and lower layer wood board two ends to complete clamping limit, then make motor drive screw rotate, under the meshing connection between bidirectional thread screw rod and transmission block, two transmission blocks drive clamping block to move towards respectively, two clamping blocks can be from other two sides to wood board and implement push limit, can make wood board side and mortise piece one surface closely stick to implement shaping to floor mortise, then electric lifting hot press plate controls internal press plate to move down and press to wood board and process;This step, floor is quickly processed and formed, save time and effort, mortise manufacturing precision is high.

Description

Technical Field

[0001] This utility model relates to the field of flooring processing technology, specifically a rapid prototyping mold for flooring splicing tongue and groove. Background Technology

[0002] The tongue and groove joint of floorboards is a key structure on the edge of the floorboards used to achieve splicing and installation. Through the precise interlocking of the "tenon" (protruding part) and the "groove" (recessed part), multiple floorboards can be spliced ​​into a complete floor, which combines strong connection, structural stability and aesthetics. Existing floorboard splicing tongue and groove joints usually use multiple layers of templates to stack and then use hot pressing to form a single structure of multiple layers of wood boards into a floorboard. The staggered structure at the ends of the multiple layers of wood boards naturally forms the tongue and groove structure. However, existing wood boards cannot be limited and guided by the templates through the limiting plate during the hot pressing process. The templates are prone to deformation and displacement during the hot pressing process, resulting in low processing and forming accuracy. Utility Model Content

[0003] The purpose of this utility model is to provide a rapid prototyping mold for floor splicing tongue and groove, so as to solve the problems mentioned in the background art. To solve the above technical problems, this utility model is achieved through the following technical solution: This utility model is a rapid prototyping mold for floor splicing tongue and groove, comprising: Base; The hot-press forming structure includes an electric lifting hot press plate, a transmission block, a clamping block, a connecting block, a slide rail, a two-way electric push rod, a tenon and groove part one, a tenon and groove part two, a screw, and a motor. The motor is located on the side of the base, the screw is fixedly connected to the side of the motor, the transmission block is sleeved on the surface of the screw, the clamping block is fixedly connected to the end of the transmission block, the slide rail is located at the inner bottom of the base, the bidirectional electric push rod is located inside the slide rail, the connecting blocks are respectively fixedly connected to the two ends of the bidirectional electric push rod, the first tenon is located at the end of one side of the connecting block, the second tenon is located at the end of the other side of the connecting block, and the electric lifting hot press plate is located above the base.

[0004] Furthermore, the bottom of the connecting block and the inner groove of the slide rail both have an inverted V-shaped structure, and the surface of the connecting block is in close contact with the inner groove wall of the slide rail.

[0005] Furthermore, there are two transmission blocks, and the thread directions on the two ends of the screw are opposite.

[0006] Furthermore, the bottom of the clamping block is in contact with the surface of the base, and the two transmission blocks are symmetrical about the top of the base.

[0007] Furthermore, it also includes auxiliary components; The auxiliary components include a spring, an auxiliary block, and a slide. The slide groove is formed inside the clamping block, the spring is disposed inside the slide groove, and the auxiliary block is fixedly connected to the top of the spring.

[0008] Furthermore, both the auxiliary block and the sliding groove have a T-shaped structure, and the side surface of the auxiliary block is flush with the side surface of the clamping block.

[0009] Furthermore, a support is provided at the bottom of the base, and a lifting groove corresponding to the slide rail is opened inside the support. A spring is installed inside the lifting groove, and a slider is fixedly connected to the side of the slide rail.

[0010] This utility model has the following beneficial effects: This utility model includes a tenon joint 1, a tenon joint 2, and clamping blocks. Three layers of wooden boards are stacked on a base. A bidirectional electric push rod controls two connecting blocks to move tenon joint 1 and tenon joint 2 towards each other. The end of tenon joint 1 pushes against the middle layer of wooden board, causing it to enter the inner groove of tenon joint 2. Then, tenon joint 1 and tenon joint 2 respectively fit against the ends of the upper and lower layers of wooden board to complete clamping and limiting. Then, the motor drives the screw to rotate. Under the meshing connection between the bidirectional threaded screw and the transmission block, the two transmission blocks respectively drive the clamping blocks to move towards each other. The two clamping blocks can push and limit the wooden board from the other two sides, so that the side of the wooden board is tightly fitted with the surface of tenon joint 1 to shape the tenon joint of the floor. Then, the electric lifting hot press plate controls the internal pressure plate to move down to press the wooden board together. The three layers of wooden boards are tightly bonded together, and the glue is accelerated to cure by heat, thus completing the floor forming process. This step allows the floor to be quickly formed, saving time and labor, and the tenon joint is made with high precision. Attached Figure Description

[0011] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying 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.

[0012] Figure 1 This is the front view of the present invention; Figure 2 This is a front view of the screw of this utility model; Figure 3 This is a front view of the auxiliary component of this utility model; Figure 4 This is a front view of the tenon and groove component of this utility model.

[0013] The attached diagram lists the components represented by each number as follows: 11. Base; 21. Electric lifting hot press plate; 22. Transmission block; 23. Clamping block; 24. Connecting block; 25. Slide rail; 26. Two-way electric push rod; 27. Mortise and tenon joint one; 28. Mortise and tenon joint two; 29. ​​Screw; 200. Motor; 31. Support; 32. Spring 1; 33. Auxiliary block; 34. Slide groove; 35. Lifting groove; 36. Spring 2; 37. Slider. Detailed Implementation

[0014] 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.

[0015] To make the objectives, technical solutions, and advantages of this utility model clearer, the embodiments of this utility model will be described in further detail below with reference to the accompanying drawings.

[0016] Please see Figure 1-4 As shown, this utility model is a rapid prototyping mold for floor splicing tongue and groove, comprising: Base 11; The base 11 serves as the main load-bearing structure, providing overall structural stability through contact with the contact surface; The hot-pressing structure includes an electric lifting hot press plate 21, a transmission block 22, a clamping block 23, a connecting block 24, a slide rail 25, a two-way electric push rod 26, a tenon and groove part one 27, a tenon and groove part two 271, a screw 28, and a motor 29. The motor 29 is located on the side of the base 11, the screw 28 is fixedly connected to the side of the motor 29, the transmission block 22 is sleeved on the surface of the screw 28, the clamping block 23 is fixedly connected to the end of the transmission block 22, the slide rail 25 is located at the inner bottom of the base 11, the bidirectional electric push rod 26 is located inside the slide rail 25, the connecting block 24 is fixedly connected to the two ends of the bidirectional electric push rod 26 respectively, the tenon and groove part one 27 is located at the end of one side of the connecting block 24, the tenon and groove part two 271 is located at the end of the other side of the connecting block 24, and the electric lifting hot press plate 21 is located above the base 11. Motor 29 drives screw 28 to rotate. Screw 28 engages with transmission block 22 to move clamping block 23. Clamping block 23 clamps and positions the wood board. Slide rail 25 limits and guides the movement of connecting block 24. Bidirectional electric push rod 26 drives and controls the movement of connecting block 24. Connecting block 24 connects and installs tenon joint 27 and tenon joint 271. Tenon joint 27 cooperates with tenon joint 271 to clamp multi-layer wood boards so that splicing tenon joints are formed on the side of the floor. Electric lifting hot press plate 21 presses multi-layer glued wood boards and heats and shapes them. The bottom of the connecting block 24 and the inner groove of the slide rail 25 are both inverted T-shaped structures, and the surface of the connecting block 24 is in close contact with the inner groove wall of the slide rail 25. The close fit between the surface of the inverted T-shaped connecting block 24 and the inner groove wall of the slide rail 25 can ensure the structural stability of the tenon joint 27 and the tenon joint 271, resulting in a better splicing tenon joint forming effect. There are two transmission blocks 22, and the threads on the two ends of the screw 28 are in opposite directions; The bidirectional threaded screw 28 can engage with the transmission block 22 to control the two transmission blocks 22 to move towards each other. The two transmission blocks 22 can clamp, guide and limit the wooden board through the clamping block 23, so that the pressing and shaping effect is better. The bottom of the clamping block 23 is in contact with the surface of the base 11, and the two transmission blocks 22 are symmetrical about the top of the base 11. The clamping block 23 and the base 11 can be attached to limit the movement of the clamping block 23 to ensure the stability of the clamping block 23. The opposite movement can make the center point of the fixed wooden board consistent, which makes it convenient for the tenon and groove part 1 27 to cooperate with the tenon and groove part 271 to perform tenon and groove processing on the floor. Working principle: The base 11 serves as the main load-bearing structure, providing overall structural stability through contact with the contact surface; Three layers of wooden boards are stacked on the base 11. The bidirectional electric push rod 26 controls the two connecting blocks 24 to drive the tenon joint 1 27 and the tenon joint 271 to move towards each other. The end of the tenon joint 1 27 pushes against the middle layer of wooden board so that it enters the inner groove of the tenon joint 271. Then, the tenon joint 1 27 and the tenon joint 271 respectively adhere to the ends of the upper and lower layers of wooden boards to complete the clamping and limiting. Then, the motor 29 drives the screw 28 to rotate. Under the meshing connection between the bidirectional threaded screw 28 and the transmission block 22, the two transmission blocks 22 respectively drive the clamping blocks 23 to move towards each other. The two clamping blocks 23 can push and limit the wooden boards from the other two sides, so that the side of the wooden board can be tightly attached to the surface of the tenon joint 1 27 to shape the floor tenon joint. Then, the electric lifting hot press plate 21 controls the internal pressure plate to move down to press the wooden board. The three layers of wooden boards are tightly attached to each other. The glue is heated and cured quickly to complete the floor forming process. This step allows for rapid flooring processing, saving time and effort, and ensuring high precision in tongue and groove fabrication.

[0017] Please see Figure 1-4 As shown, this embodiment, based on the above embodiment, also includes auxiliary components; The auxiliary components include spring 32, auxiliary block 33, and slide 34; The slide groove 34 is opened inside the clamping block 23, the spring 32 is set inside the slide groove 34, and the auxiliary block 33 is fixedly connected to the top of the spring 32. The slide 34 is used to limit and guide the movement of the auxiliary block 33, and the spring 32 is used to push the auxiliary block 33 to extend it upward. The auxiliary block 33 is used to extend the height of the clamping block 23. Both the auxiliary block 33 and the slide 34 have a T-shaped structure, and the side surface of the auxiliary block 33 is flush with the side surface of the clamping block 23. The T-shaped auxiliary block 33 can be limited to move inside the slide groove 34 to ensure the connection stability with the clamping block 23. The surface of the auxiliary block 33 is flush with the surface of the clamping block 23 to ensure a tight fit with the wooden board. When the auxiliary block 33 is pressed by the electric lifting hot press plate 21, it can be adapted to move down and retract without interfering with the pressing process. The bottom of the base 11 is provided with a support 31. The support 31 has a corresponding lifting groove 35 inside the slide rail 25. The lifting groove 35 is provided with a spring 36 inside. The slide rail 25 is fixedly connected to a slider 37 on the side. With the sliding connection between the slide rail 25 and the sliding groove 35 inside the support 31 via the slider 37, the tenon 1 27 and the tenon 2 271 can move down synchronously with the compression deformation of the wooden board, improving the tightness of the combination between the wooden boards. The spring 2 36 can push the tenon 1 27 and the tenon 2 271 to reset their height for subsequent processing. Working principle: The T-shaped auxiliary block 33 can be limited to move and extend the height of the clamping block 23 inside the slide groove 34, which can make the clamping block 23 fit tightly with the wood board and achieve a better limiting effect. When the auxiliary block 33 is pressed by the electric lifting hot press plate 21, it can be adjusted to the thickness of the floor and retract without interfering with the pressing process. Under the limiting lifting sliding connection between the slide rail 25 and the lifting groove 35 inside the support 31 through the slider 37, the tenon joint 1 27 and the tenon joint 271 can move down with the compression deformation of the wood board, which can improve the tightness of the connection between the wood boards. The spring 2 36 can push the tenon joint 1 27 and the tenon joint 271 to reset their height through deformation for subsequent floor tenon joint shaping processing. This step involves synchronously limiting and guiding the wood panels to press together, resulting in a tighter bond and better flooring production.

[0018] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A rapid prototyping mold for floor splicing tongue and groove, characterized in that, It includes a base (11) and a hot-pressing structure, the hot-pressing structure including an electric lifting hot-press plate (21), a transmission block (22), a clamping block (23), a connecting block (24), a slide rail (25), a two-way electric push rod (26), a tenon and groove part one (27), a tenon and groove part two (271), a screw (28) and a motor (29). The motor (29) is located on the side of the base (11), the screw (28) is fixedly connected to the side of the motor (29), the transmission block (22) is sleeved on the surface of the screw (28), the clamping block (23) is fixedly connected to the end of the transmission block (22), the slide rail (25) is located at the bottom of the base (11), the bidirectional electric push rod (26) is located inside the slide rail (25), the connecting block (24) is fixedly connected to the two ends of the bidirectional electric push rod (26), the tenon and groove part one (27) is located at the end of one side of the connecting block (24), the tenon and groove part two (271) is located at the end of the other side of the connecting block (24), and the electric lifting hot press plate (21) is located above the base (11).

2. The rapid prototyping mold for floor splicing tongue and groove according to claim 1, characterized in that, The bottom of the connecting block (24) and the inner groove of the slide rail (25) are both inverted T-shaped structures, and the surface of the connecting block (24) and the inner groove wall of the slide rail (25) are closely fitted.

3. The rapid prototyping mold for floor splicing tongue and groove according to claim 1, characterized in that, There are two transmission blocks (22), and the threads on the two ends of the screw (28) are in opposite directions.

4. The rapid prototyping mold for floor splicing tongue and groove according to claim 1, characterized in that, The bottom of the clamping block (23) is in contact with the surface of the base (11), and the two transmission blocks (22) are symmetrical to the top of the base (11).

5. The rapid prototyping mold for floor splicing tongue and groove according to claim 1, characterized in that, It also includes auxiliary components; The auxiliary components include a spring (32), an auxiliary block (33), and a slide (34). The groove (34) is opened inside the clamping block (23), the spring (32) is set inside the groove (34), and the auxiliary block (33) is fixedly connected to the top of the spring (32).

6. The rapid prototyping mold for floor splicing tongue and groove according to claim 5, characterized in that, Both the auxiliary block (33) and the slide (34) are T-shaped structures, and the side surface of the auxiliary block (33) is flush with the side surface of the clamping block (23).

7. The rapid prototyping mold for floor splicing tongue and groove according to claim 1, characterized in that, The base (11) has a support (31) at its bottom. The support (31) has a corresponding lifting groove (35) inside the slide rail (25). The lifting groove (35) has a spring (36) inside. The slide rail (25) has a slider (37) fixedly connected to its side.

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