Adjustable cutting machine for customized furniture

Abstract

The utility model relates to the technical field of cutting machines, and discloses an adjustable cutting machine for customized furniture, which comprises a cutting machine main body, material supporting shells are arranged on a workbench of the cutting machine main body, fine adjustment components are arranged on two sides of the cutting machine main body, fixing components are arranged on the material supporting shells, and the fine adjustment components are arranged on the fixing components. A negative pressure hole is formed in the top of the fixing assembly, and butt joint holes are formed in the material supporting shell. The material supporting shell is arranged on the workbench of the cutting machine body, the fine adjustment assemblies are arranged on the two sides of the material supporting shell, position fine adjustment can be conducted according to furniture plates of different specifications and sizes, it is guaranteed that the plates are located at the optimal positions all the time in the machining process, stability and machining precision are improved, and machining efficiency is improved. The position of the fixing assembly on the material supporting shell can be adjusted according to the size and shape of the plate to further adapt to plates of different specifications, and the stability of the plate in the machining process is enhanced.

Description

TECHNICAL FIELD

[0001] The utility model relates to a cutting-off machine technical field, concretely is a cutting-off machine of adjustable custom furniture. BACKGROUND

[0002] With the continuous development of the home decoration industry, more and more people choose to customize furniture when decorating houses, and the customized furniture is produced and processed in the furniture factory and then assembled on site, and the cutting-off machine is needed to punch and cut the furniture plate during the production and manufacturing process.

[0003] The cutting-off machine can be pressurized by the action force of machine movement to the die, and the main shaft is driven to move through the gantry to punch and cut the material.

[0004] The existing cutting-off machine mainly fixes the plate surface of the plate through the vacuum adsorption table, which can ensure that the plate does not run off during the processing process, avoid affecting the processing progress and accuracy of the plate, and improve the utilization rate of the plate. In addition, the vacuum adsorption table is also helpful for processing plates of different shapes and sizes.

[0005] In order to adapt to plates of different sizes, the vacuum adsorption table is provided with a plurality of mutually independent controlled negative pressure suction cups, and all the negative pressure suction cups need to cover the table surface of the cutting-off machine. When the size of the plate is smaller than the size of the table, part of the negative pressure suction cups will be in an idle state, in order to ensure the normal work of the negative pressure air path, all the negative pressure suction cups in the idle state need to be closed before processing the plate. Since all the negative pressure suction cups are independently controlled, the manufacturing cost of the existing cutting-off machine is always high, in order to solve the above problems, we propose a cutting-off machine for custom furniture. UTILITY MODEL CONTENTS

[0006] The utility model aims at providing a cutting-off machine for custom furniture which can be flexibly adjusted according to the specific size and shape of the plate, to solve the problems raised in the background art.

[0007] In order to achieve the above-mentioned purpose, the utility model provides the following technical scheme: a cutting-off machine for custom furniture, comprising a cutting-off machine main body, a plurality of material supporting housings connected with a negative pressure air pump are arranged on the workbench of the cutting-off machine main body, a fine adjustment assembly is arranged on each side of the cutting-off machine main body, wherein every other material supporting housing is connected with a fine adjustment assembly on one side, and a fine adjustment gap is formed between every adjacent two material supporting housings.

[0008] A plurality of fixing assemblies for fixing furniture plates are slidably arranged on the material supporting housings, the top of the fixing assembly is provided with a negative pressure hole, and the material supporting housings are arranged with a plurality of butt joints for communicating with the negative pressure holes.

[0009] According to the technical scheme, the fine adjustment assembly comprises a drive, and a threaded rod is arranged on the drive, wherein each of the material supporting shells is connected to one side of the threaded rod through the thread.

[0010] According to the technical scheme, the material supporting shell is internally provided with a cavity, the cavity is internally provided with an isolation chamber which is in communication with the butt joint hole, the bottom of the isolation chamber is provided with a gas passing hole which is in communication with the cavity, the isolation chamber is internally provided with a blocking ball which is used for blocking the gas passing hole, and the fixing assembly comprises a magnetic piece which is magnetically connected to the blocking ball.

[0011] According to the technical scheme, the fixing assembly comprises a sliding block, the negative pressure hole is arranged on the top of the sliding block, the bottom of the sliding block is provided with a communication cover which is used for being in communication with the negative pressure hole, and the communication cover is in sliding abutment with the upper surface of the material supporting shell.

[0012] According to the technical scheme, the top of the sliding block is provided with a sealing rubber pad, and the sealing rubber pad is provided with an adsorbed gas hole which is in communication with the negative pressure hole and is arranged in a penetrating mode.

[0013] According to the technical scheme, the sealing rubber pad is provided with a plurality of adsorbed gas channels which are in communication with the adsorbed gas hole.

[0014] According to the technical scheme, the inner wall of the gas passing hole is provided with a sealing ring.

[0015] According to the technical scheme, the isolation chamber is internally provided with a porous cover which is arranged on the butt joint hole.

[0016] According to the technical scheme, the bottom of the isolation chamber is funnel-shaped.

[0017] According to the technical scheme, the gantry of the cutting machine main body is provided with a mounting frame, the mounting frame is fixedly connected with a cylinder, and the bottom of the cylinder is connected with a rolling compression roller.

[0018] Compared with the prior art, the utility model has the advantages of:

[0019] The utility model discloses a cutting machine main body is provided with material supporting shell on the workbench, and both sides are provided with fine adjustment assembly, can carry out position fine adjustment according to different specifications size furniture board, ensure that the board is always in the best position in the processing, improve stability and processing accuracy.

[0020] The fixing assembly on the material supporting shell can adjust the position according to the size and shape of the board, further adapt to different specifications of the board, and enhance the stability of the board in processing.

[0021] Through the cooperation of the fine adjustment assembly and the fixing assembly, the adjustment of different groups of material supporting shells is more accurate and independent, the two groups of material supporting shells do not interfere with each other, and the board processing precision is ensured. Attached Figure Description

[0022] Figure 1 This is a schematic diagram of the overall structure of the custom furniture cutting machine of this utility model;

[0023] Figure 2 This is a schematic diagram showing the alignment of the mating hole on the material support housing of this utility model with the connecting cover of the fixing component;

[0024] Figure 3 This is a schematic diagram of the fine-tuning component of this utility model;

[0025] Figure 4 This is a utility model Figure 1 Enlarged diagram of section A in the middle;

[0026] Figure 5 This is a utility model Figure 2 Enlarged schematic diagram of section B in the middle.

[0027] In the picture:

[0028] 1. Main body of the cutting machine; 2. Material support shell; 3. Perforated cover; 4. Fine adjustment component; 41. Drive rod; 42. Handwheel; 5. Fixing component; 51. Sliding block; 52. Negative pressure hole; 53. Connecting cover; 54. Sealing gasket; 55. Adsorption air hole; 56. Adsorption air passage; 6. Docking hole; 7. Isolation chamber; 71. Air passage hole; 72. Sealing ring; 8. Sealing ball; 9. Magnetic component; 10. Mounting bracket; 11. Cylinder; 12. Pressure roller. 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] Please see Figures 1-5This utility model provides a technical solution for an adjustable custom furniture cutting machine: The machine body 1 has a worktable with material support shells 2 connected to a negative pressure air pump, which provide support for the furniture boards. The inner walls of both sides of the worktable of the machine body 1 are provided with sliding grooves, and the two ends of the material support shells 2 slide within these grooves. Both sides of the machine body 1 are provided with fine-tuning components 4, with each material support shell 2 connected to one of the fine-tuning components 4 at intervals. These material support shells 2 form a group, and there are two groups in total, corresponding to the front and rear edges of the board. The two groups of material support shells 2 are connected to the fine-tuning components 4 on both sides. Through the fine-tuning components 4, the position of each group of material support shells 2 can be finely adjusted according to the size and specifications of the board, allowing it to adapt to furniture boards of different sizes and ensuring that the board is always in the optimal position during processing, thus improving stability and processing accuracy.

[0031] This design allows for more precise and independent adjustments, ensuring that the two sets of material support housings 2 do not interfere with each other. A fine-tuning gap is formed between each pair of adjacent material support housings 2, providing the necessary space for minor adjustments to the position of the material support housings. This facilitates adjustments by operators and ensures that the material support housings can accurately adapt to different sizes and specifications of sheet materials.

[0032] Multiple fixing components 5 for fixing furniture boards are slidably provided on the material support housing 2. The position can be adjusted according to the size and shape of the board to adapt to furniture boards of different specifications and sizes, ensuring that the board is always in the best position during the processing, thereby improving stability and processing accuracy.

[0033] The top of the fixing component 5 is provided with a negative pressure hole 52 for adsorbing and fixing the furniture board. The material support housing 2 is provided with docking holes 6 for communicating with the negative pressure hole 52. When adjusting the position of the fixing component 5, by aligning the fixing component 5 with one of the docking holes 6, the docking hole 6 can be connected with the negative pressure hole 52, so that the material support housing 2 provides negative pressure to the negative pressure hole 52 of the fixing component 5, thereby adsorbing and fixing the furniture board.

[0034] The fine-tuning component 4 includes a drive rod 41. Both drive rods 41 on both sides pass through the side wall of the workbench of the main body 1 of the cutting machine and are fixed with handwheels 42 for easy adjustment by the operator.

[0035] The drive rod 41 is provided with threads at intervals. Each time the material support housing is spaced apart, it is connected to the drive rod 41 on one side through the threads. The smooth rod on the drive rod 41 on this side is slidably connected to another set of material support housings 2. The side walls of the other set of material support housings 2 are provided with linear bearings. The smooth rod part on the drive rod 41 on this side passes through the linear bearing on the other set of material support housings 2 and is slidably connected to it. When the drive rod 41 on this side rotates, it drives one set of material support housings 2 to move and make fine adjustments, without affecting the other set of material support housings 2.

[0036] The adjustment of each material supporting shell 2 is more accurate and independent. Different groups of material supporting shells 2 can be adjusted individually according to the specific shape and size of the plate, without interfering with each other. Conversely, the same applies.

[0037] By rotating the drive rod 41, the position of the material supporting shell 2 connected with the drive rod 41 can be accurately adjusted through threaded transmission. In this way, each group of material supporting shells can be fine-tuned according to the size specifications of the plate, ensuring that the plate is in the best position during processing, improving stability and processing accuracy.

[0038] Specifically, the material supporting shell 2 is provided with a cavity connected with a negative pressure air pump, and the cavity is provided with an isolation chamber 7 communicating with the docking hole 6. The isolation chamber 7 can isolate each air passage hole 71 from other parts of the cavity. The bottom of the isolation chamber 7 is provided with an air passage hole 71 communicating the isolation chamber 7 with the cavity. The isolation chamber 7 is provided with a blocking ball 8 for blocking the air passage hole 71. The blocking ball 8 can block the air passage hole 71 to prevent air leakage and unnecessary energy loss.

[0039] The fixing assembly 5 includes a magnetic part 9 magnetically connected with the blocking ball 8, which can interact with the blocking ball 8 through magnetic force. When adjusting the position of the fixing assembly 5 according to the size specifications of the plate, the fixing assembly 5 is moved to the adjacent docking hole 6 and aligned with the docking hole 6. The strong magnetic force of the magnetic part 9 can attract the blocking ball 8 to make the blocking ball 8 leave the air passage hole 71, thereby opening the air passage hole 71 and allowing the negative pressure air flow to pass through the air passage hole 71, the isolation chamber 7 and the docking hole 6 to the fixing assembly 5 smoothly, so as to adsorb and fix the furniture plate.

[0040] It is worth mentioning again that the material supporting shell 2 and the partition plate constituting the isolation chamber 7 are both non-magnetic materials.

[0041] The fixing assembly 5 includes a sliding block 51, and a negative pressure hole 52 is arranged at the top of the sliding block 51. The bottom of the sliding block 51 is provided with a communication cover 53 for communicating with the negative pressure hole 52. The communication cover 53 is in sliding abutment with the upper surface of the material supporting shell 2.

[0042] Specifically, the fixing assembly 5 includes a sliding block 51, and a negative pressure hole 52 is arranged at the top of the sliding block 51. The bottom of the sliding block 51 is provided with a communication cover 53 for communicating with the negative pressure hole 52. The communication cover 53 is in sliding abutment with the upper surface of the material supporting shell 2. The communication cover 53 can be made of rubber material with good flexibility and sealing performance. The rubber material can closely fit the upper surface of the material supporting shell 2, ensuring that there is no air leakage during sliding, thereby ensuring stable transmission of the negative pressure air flow. At the same time, the rubber material has certain wear resistance and corrosion resistance, which can maintain good performance in long-term use.

[0043] The sliding abutting mode not only ensures that the negative pressure airflow can be smoothly transmitted from the material supporting shell to the negative pressure hole 52, thereby achieving the adsorption and fixation of the furniture board, but also makes the fixing assembly 5 more flexible and convenient when adjusting the position. When it is necessary to adjust the position of the fixing assembly 5 according to furniture boards of different specifications, the sliding block 51 can slide freely on the upper surface of the material supporting shell 2, while the communication cover 53 always maintains close contact with the upper surface of the material supporting shell 2, ensuring stable transmission of the negative pressure airflow. At the same time, this design also improves the adaptability of the cutting machine to furniture boards of different shapes and sizes, making the cutting machine more efficient and stable when processing various custom furniture boards.

[0044] Specifically, the top of the sliding block 51 is provided with a sealing rubber pad 54 made of high-quality rubber material, which has excellent flexibility and sealing performance. The sealing rubber pad 54 is provided with an adsorption air hole 55 communicating with the negative pressure hole 52. The presence of the sealing rubber pad greatly enhances the sealing performance at the adsorption air hole, ensuring that the negative pressure airflow can be efficiently and stably transmitted to the furniture board, thereby achieving a more secure adsorption and fixation effect.

[0045] This design not only considers the stability of the negative pressure airflow transmission, but also fully considers the surface characteristics of different furniture boards. The sealing rubber pad 54 can adapt to the slight unevenness of various board surfaces, ensuring close contact with the board during the adsorption and fixation process, and preventing air leakage.

[0046] Specifically, the sealing rubber pad 54 is provided with a plurality of adsorption air channels 56 communicating with the adsorption air hole 55. When the negative pressure airflow generated by the external negative pressure air source passes through the adsorption air hole 55, a uniform negative pressure is formed in the sealing rubber pad 54, thereby enabling the furniture board to be more stably adsorbed on the sliding block 51.

[0047] Specifically, the inner wall of the air passage hole 71 is provided with a sealing ring 72. When the plugging ball 8 plugs the air passage hole 71, the plugging ball 8 can tightly adhere to the surface of the sealing ring 72, improving the sealing performance.

[0048] During the operation of the cutting machine, the sealing ring 72 needs to withstand a certain pressure due to the frequent opening and closing of the air passage hole 71. Therefore, the selected sealing ring 72 not only has good sealing performance, but also has high wear resistance and anti-aging performance, which can maintain stable sealing effect in long-term use.

[0049] Specifically, the isolation chamber 7 is provided with a multi-hole cover 3 covering the butt joint hole 6, preventing the plugging ball 8 from plugging the air return end of the butt joint hole 6 after the magnetic element 9 attracts and moves away from the air passage hole 71.

[0050] Specifically, the bottom of the isolation chamber 7 is funnel-shaped, facilitating the plugging of the air passage hole 71.

[0051] Specifically, the gantry of the cutting machine body 1 is provided with a mounting frame 10, a cylinder 11 is fixedly connected to the mounting frame 10, and a rolling pressing roller 12 is connected to the bottom of the cylinder 11. During the plate processing, the cylinder can drive the pressing roller to move downward, press the furniture plate placed on the material supporting shell, further enhance the stability of the plate during processing, and improve the processing precision.

[0052] The pressing roller adopts a rolling mode to contact the plate, reduces the friction between the pressing roller and the plate, avoids leaving scratches or indentations on the surface of the plate, and ensures the surface quality of the plate.

[0053] Working principle:

[0054] In actual production, first, according to the size of the furniture plate, the positions of the two groups of material supporting shells are adjusted through the fine adjustment assembly 4, so that the material supporting shells can provide the best support for the plate.

[0055] Then, the plate is placed on the material supporting shell, and the position of the fixing assembly 5 is adjusted according to the shape and size of the plate. The sliding block 51 slides on the upper surface of the material supporting shell, and is moved to the appropriate position, so that the communication cover 53 is in close contact with the material supporting shell.

[0056] The fixing assembly 5 is moved to the adjacent butt joint hole 6 and is aligned with the butt joint hole 6, the magnetic piece 9 attracts the plugging ball 8, the air passing hole 71 is opened, the negative pressure airflow is transmitted from the external negative pressure air source to the negative pressure hole 52 through the cavity of the material supporting shell, the isolation chamber 7, the air passing hole 71, the butt joint hole 6 and the communication cover 53, and then acts on the furniture plate through the adsorption air holes 55 and the adsorption air duct 56 on the sealing rubber pad 54, so that the furniture plate is adsorbed and fixed.

[0057] In the description of the utility model, it should be understood that the orientation or positional relationship indicated by the terms "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", "top", "inner", "front", "central", "both ends" and the like is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the utility model and simplifying the description, and cannot be understood as indicating or implying that the indicated device or element must have a specific orientation, a specific orientation and operation, and therefore cannot be understood as a limitation on the utility model.

[0058] In addition, the terms "first", "second", "third", "fourth" are only for description purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features, so that the features limited by "first", "second", "third", "fourth" can be explicitly or implicitly included at least one feature.

[0059] In the utility model, unless another definite provision and limitation, the term "installation", "arrangement", "connection", "fixation", "screw connection" and so on term should do broad sense understanding, for example, can be fixed connection, also can be detachable connection, or be integrated;Can be mechanical connection, also can be electrical connection;Can be direct connection, also can indirectly connect through intermediate medium, can be two element inside's intercommunication or two element's mutual action relation, unless another definite limitation, for the ordinary skill of the art, can understand the above-mentioned term in the utility model specific meaning according to specific circumstances.

[0060] Although the embodiments of the utility model have been shown and described, it will be appreciated by those of ordinary skill in the art that various changes, modifications, alternatives, and variations can be made thereto without departing from the principles and spirit of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. An adjustable cutting machine for custom furniture, comprising a cutting machine body (1), characterized in that: The workbench of the cutting machine body (1) is arranged with material supporting shells (2) connected with negative pressure air pumps, both sides of the cutting machine body (1) are provided with fine adjustment assemblies (4), and every other material supporting shell (2) is connected with the fine adjustment assembly (4) on one side, and a fine adjustment gap is formed between every two adjacent material supporting shells (2). A plurality of fixing assemblies (5) for fixing furniture plates are slidably arranged on the material supporting shell (2), and the top of the fixing assembly (5) is provided with a negative pressure hole (52), and the material supporting shell (2) is arranged with a butt joint hole (6) for communicating with the negative pressure hole (52).

2. A cutting machine for adjustable custom furniture according to claim 1, characterized in that: The fine adjustment assembly (4) comprises a driving rod (41), and threads are arranged on the driving rod (41) at intervals, wherein every other material supporting shell (2) is connected with the driving rod (41) on one side through threads.

3. An adjustable custom furniture cutting machine as defined in claim 1, wherein: The material supporting shell (2) is provided with a cavity, the cavity is provided with an isolation chamber (7) respectively communicating with the butt joint hole (6), the bottom of the isolation chamber (7) is provided with an air passing hole (71) for communicating the isolation chamber (7) with the cavity, the isolation chamber (7) is provided with a plugging ball (8) for plugging the air passing hole (71), and the fixing assembly (5) comprises a magnetic part (9) magnetically connected with the plugging ball (8).

4. An adjustable custom furniture cutting machine as defined in claim 3, wherein: The fixing assembly (5) comprises a sliding block (51), the negative pressure hole (52) is arranged on the top of the sliding block (51), the bottom of the sliding block (51) is provided with a communication cover (53) for communicating with the negative pressure hole (52), and the communication cover (53) is in sliding abutment with the upper surface of the material supporting shell (2).

5. An adjustable custom furniture cutting machine as defined in claim 4, wherein: The top of the sliding block (51) is provided with a sealing rubber pad (54), and the sealing rubber pad (54) is provided with an adsorption air hole (55) penetrating through and communicating with the negative pressure hole (52).

6. An adjustable custom furniture cutting machine as defined in claim 5, wherein: The sealing rubber pad (54) is provided with a plurality of adsorption air channels (56) communicating with the adsorption air hole (55).

7. An adjustable custom furniture cutting machine as defined in claim 3, wherein: The inner wall of the air passing hole (71) is provided with a sealing ring (72).

8. An adjustable custom furniture cutting machine as defined in claim 3, wherein: The isolation chamber (7) is provided with a porous cover (3) covering the butt joint hole (6).

9. An adjustable custom furniture cutting machine as defined in claim 3, wherein: The bottom of the isolation chamber (7) is funnel-shaped.

10. An adjustable custom furniture cutting machine as defined in claim 1, wherein: The gantry of the cutting machine body (1) is provided with a mounting frame (10), the mounting frame (10) is fixedly connected with an air cylinder (11), and the bottom of the air cylinder (11) is connected with a rolling compression roller (12).

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