Cutting machine for panel furniture production

Abstract

The utility model relates to the technical field of panel furniture processing, in particular to a cutting machine for panel furniture production, which comprises a processing base, a portal frame, a moving seat, a lifting seat and an adjusting component. Two supporting plates are horizontally arranged on the two sides of the machining base correspondingly, and each supporting plate is provided with a first sliding rail. The portal frame is arranged above the machining base and slidably arranged on the two first sliding rails, and a second sliding rail is arranged on the portal frame; the moving seat is arranged on the second sliding rail and slides along the second sliding rail under the action of the driving assembly, and a first hydraulic cylinder is arranged on the moving seat; the lifting seat is arranged above the machining base, a connecting shaft vertically arranged at the upper end of the lifting seat is connected with a rotating shaft of the first hydraulic cylinder, a cutting knife is arranged below the lifting seat, and a fixing assembly is arranged on the lifting seat on one side of the cutting knife; the adjusting assembly is arranged on the moving seat, connected with the connecting shaft and used for driving the connecting shaft to rotate. The cutting device has the advantages of high cutting efficiency, good finished product quality and the like.

Description

Technical Field

[0001] The utility model relates to the technical field of panel furniture processing, in particular to a cutting machine for panel furniture production. Background Art

[0002] Panel furniture refers to a type of furniture that uses artificial boards as the main base material and is assembled using hardware connectors or special mortise and tenon structures. During the production process, a cutting machine is often required to cut its polarity quickly and accurately. Compared with traditional manual or manual equipment, the cutting machine greatly improves cutting accuracy and reduces material waste.

[0003] In the prior art, a Chinese utility model patent with application number 202321476795.4 discloses a cutting machine for panel furniture production. The panel is placed on a storage plate, and the motor is controlled to rotate so that the spring drives the connecting plate to pull the horizontal plate to move under the action of its own rebound force. The limiting wheel installed in the horizontal plate will be pressed and fixed against the outer wall of the panel, which can play a good fixing role for the panel when cutting.

[0004] However, in the above patent, the angle of the cutting knife cannot be adjusted. When cutting in multiple directions on the plate is required, the operator needs to adjust the placement direction of the plate multiple times, which affects the cutting efficiency. In addition, when adjusting the placement direction of the plate, angle errors are easily generated, affecting the quality of the finished product. Utility Model Content

[0005] In view of this, the utility model provides a cutting machine for panel furniture production, aiming to solve the problems of low cutting efficiency and poor quality of finished products in the prior art.

[0006] To achieve the above purpose, the utility model is implemented through the following technical solutions: a cutting machine for panel furniture production, comprising:

[0007] A processing base, two limit plates are vertically arranged on both sides of which, and two support plates are horizontally arranged on both sides of the processing base, and each support plate is provided with a first slide rail along the length direction of the processing base;

[0008] A gantry is arranged above the processing base, and two ends of the gantry are slidably arranged on the two first slide rails, and a second slide rail is arranged on the gantry along the width direction of the processing base;

[0009] A movable seat is arranged on the second slide rail and slides along the second slide rail under the action of the driving assembly, and a first hydraulic cylinder is arranged on the movable seat;

[0010] A lifting seat is arranged above the processing base, a connecting shaft vertically arranged at the upper end of the lifting seat is connected to the rotating shaft of the first hydraulic cylinder, a cutting knife is arranged below the lifting seat, and a fixing component for fixing the plate is arranged on the lifting seat on one side of the cutting knife;

[0011] The adjusting assembly is arranged on the moving seat and connected with the connecting shaft, and is used for driving the connecting shaft to rotate.

[0012] A further improvement of the utility model is that the driving assembly includes a first screw rod arranged on the gantry in parallel with the second slide rail, the first screw rod can rotate under the drive of the first motor, and the first screw rod is threadedly connected to and penetrates the moving seat.

[0013] A further improvement of the present invention is that the fixing assembly comprises:

[0014] A guide sleeve is vertically arranged on the lifting seat;

[0015] A guide rod, the upper end of which can slide into the lower end of the guide sleeve, and a pressure plate is provided at the lower end of the guide rod;

[0016] The first spring is sleeved on the guide sleeve, and two ends of the first spring respectively abut against the lifting seat and the pressing plate.

[0017] A further improvement of the utility model is that a rotatable roller is arranged at the lower end of the pressing plate.

[0018] A further improvement of the present invention is that the adjustment component comprises:

[0019] A rotating sleeve is coaxial with the connecting shaft and rotatably arranged on the moving seat, and the guide groove in the rotating sleeve is adapted to the guide key on the connecting shaft;

[0020] A first gear, disposed on the rotating sleeve;

[0021] The second hydraulic cylinder is arranged on the moving seat, and the first rack arranged at the end of the piston rod of the second hydraulic cylinder is meshed with the first gear.

[0022] A further improvement of the utility model is that a discharge mechanism is also provided on the processing base, and the discharge mechanism is used to remove the plate on the processing base.

[0023] A further improvement of the utility model is that the unloading mechanism comprises:

[0024] A guide shaft, arranged parallel to the first slide rail and below the processing base, on which a discharge plate is slidably arranged;

[0025] A second screw rod is arranged below the processing base in parallel with the guide shaft and is driven to rotate by a second motor, and the second screw rod is threadedly connected to and penetrates the stripper plate;

[0026] A push plate is arranged on the upper end of the discharge plate. A slideway parallel to the guide shaft is arranged on the processing base. The upper end of the push plate passes through the slideway and extends above the processing base.

[0027] A further improvement of the utility model is that a lifting rod is vertically arranged at the lower end of the push plate, the lower end of the lifting rod is slidably connected to the discharge plate, and a second spring is sleeved on the lifting rod, and the two ends of the second spring respectively push against the push plate and the discharge plate.

[0028] A further improvement of the utility model is that one side of the upper end of the pusher plate is an inclined surface.

[0029] Due to the adoption of the above technical solution, the technical progress achieved by the utility model is:

[0030] The utility model provides a cutting machine for panel furniture production. After the panel is placed on a processing base, the position of the cutting knife can be adjusted by a gantry and a movable seat, so that the cutting knife has a greater degree of freedom of movement and can flexibly cope with the task of cutting panels of different sizes and shapes. The adjustment component can adjust the angle of the cutting knife without adjusting the position of the panel, thereby greatly improving work efficiency, and the angle adjustment is accurate and the quality of the finished product is good.

[0031] The above technical progress is mainly achieved by the following detailed technical improvements:

[0032] 1. The pressure plate set at the lower end of the guide rod directly contacts the plate under the action of the spring. When the fixing component acts, the pressure plate applies downward pressure to press the plate firmly on the processing base to prevent it from moving due to uneven force or vibration during the cutting process, ensuring the cutting accuracy. It can also adapt to plates of different thicknesses and provide uniform and stable clamping force.

[0033] 2. When the second hydraulic cylinder pushes the piston rod to move forward and backward, the first gear can be driven to rotate through the first rack, and then the lifting seat is driven to rotate with the cooperation of the guide key and the guide groove, so as to adjust the direction of the cutting knife and realize the precise adjustment of the cutting knife angle. When the piston rod of the first hydraulic cylinder is lifted or lowered, it will not affect the rotation of the connecting shaft, so as to ensure normal operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0034] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0035] Figure 1 This is a schematic diagram of the structure of a cutting machine for producing panel furniture according to the utility model;

[0036] Figure 2 It is a structural schematic diagram of the fixing assembly of the utility model;

[0037] Figure 3 It is a structural schematic diagram of the adjustment assembly of the utility model;

[0038] Figure 4 It is a structural schematic diagram of the unloading mechanism of the utility model;

[0039] Description of reference numerals:

[0040] 10-processing base, 11-limiting plate, 12-support plate, 13-first slide rail, 14-gantry, 15-second slide rail, 16-moving seat, 17-first hydraulic cylinder, 20-driving assembly, 21-first screw, 22-first motor, 30-lifting seat, 31-connecting shaft, 32-cutting knife, 40-fixing assembly, 41-guide sleeve, 42-guide rod, 43-pressing plate, 44-first spring, 45-roller, 50-adjusting assembly, 51-rotating sleeve, 52-guide groove, 53-guide key, 54-first gear, 55-second hydraulic cylinder, 56-first rack, 60-unloading mechanism, 61-guide shaft, 62-unloading plate, 63-second screw, 64-second motor, 65-push plate, 66-slide, 67-second spring. DETAILED DESCRIPTION

[0041] The following will be combined with the accompanying drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, in the following description, specific details such as specific system structures and technologies are proposed for the purpose of explanation rather than limitation, so as to thoroughly understand the embodiments of the utility model. However, it should be clear to those skilled in the art that the utility model can also be implemented in other embodiments without these specific details. In other cases, detailed descriptions of well-known systems, devices, circuits, and methods are omitted to prevent unnecessary details from hindering the description of the utility model.

[0042] The utility model provides a cutting machine for producing panel furniture. Figure 1 To Attachment Figure 4 It can be seen that a cutting machine for panel furniture production mainly includes the following parts or components: a processing base 10, a gantry 14, a moving base 16, a lifting base 30, and an adjustment assembly 50. The connection relationship of each part or component is as follows:

[0043] Two limit plates 11 are vertically arranged on both sides of the processing base 10, and two support plates 12 are horizontally arranged on both sides of the processing base 10, and each support plate 12 is provided with a first slide rail 13 along the length direction of the processing base 10; the gantry 14 is arranged above the processing base 10, and its two ends are slidably arranged on the two first slide rails 13, and the gantry 14 is provided with a second slide rail 15 along the width direction of the processing base 10; the moving seat 16 is arranged on the second slide rail 15, and slides along the second slide rail 15 under the action of the driving assembly 20, and the moving seat 16 is provided with a first hydraulic cylinder 17; the lifting seat 30 is arranged above the processing base 10, and the connecting shaft 31 vertically arranged at its upper end is connected to the rotating shaft of the first hydraulic cylinder 17, and a cutting knife 32 is arranged below the lifting seat 30, and a fixing assembly 40 for fixing the plate is arranged on the lifting seat 30 on one side of the cutting knife 32; the adjustment assembly 50 is arranged on the moving seat 16 and is connected to the connecting shaft 31 for driving the connecting shaft 31 to rotate.

[0044] After placing the plate on the processing base 10, the two limit plates 11 can limit the plate to prevent the plate from falling from both sides. When it is necessary to cut the plate, first the gantry 14 can slide along the first slide rail 13, and the moving seat 16 can slide along the second slide rail 15 under the action of the driving assembly 20. During the sliding process of the moving seat 16, the cutting knife 32 can be driven to move together, thereby adjusting the lower cutting position of the cutting knife 32, and the cutting knife 32 can adjust the height under the action of the first hydraulic cylinder 17, so as to cut plates of different thicknesses. The application range is wide. During the cutting process, the travel route of the cutting knife 32 can be adjusted under the action of the gantry 14 and the driving assembly 20. When it is necessary to adjust the angle of the cutting knife 32, the angle of the cutting knife 32 can be adjusted by adjusting the assembly to ensure that the plate that meets the design requirements is cut, thereby improving the docking accuracy and overall assembly effect between the plate furniture components, and during the cutting process of the cutting knife 32, the fixing assembly 40 on the lifting seat 30 can fix the plate to ensure that the plate will not be displaced during the entire cutting process, thereby improving the size accuracy and shape consistency of the final product.

[0045] Under the action of the gantry 14, the drive assembly 20, and the adjustment assembly, the cutting knife 32 has a greater degree of freedom of movement and can process plates of various specifications. Regardless of the size, thickness, or parts with complex contours, efficient and accurate cutting can be achieved, making the machine capable of a wider range of production tasks and greatly improving production efficiency.

[0046] As an embodiment, according to the attached Figure 2 It can be known that the driving assembly 20 includes a first screw rod 21 arranged on the gantry 14 in parallel with the second slide rail 15 . The first screw rod 21 can rotate under the drive of the first motor 22 , and the first screw rod 21 is threadedly connected to and penetrates the moving seat 16 .

[0047] When the first screw 21 rotates driven by the first motor 22, it will drive the moving seat 16 to move precisely in a straight line along the thread direction, with high positioning accuracy, which is very suitable for cutting operations that require precise control of the cutting position. The spiral transmission structure is simple and reliable, with strong load-bearing capacity and relatively small wear. It can still maintain stable transmission performance after long-term use, ensuring the stability of the equipment under long-term operation.

[0048] In this embodiment, according to the specification Figure 2 It can be seen that the fixing assembly 40 includes: a guide sleeve 41 vertically arranged on the lifting seat 30; the upper end of the guide rod 42 can slide into the lower end of the guide sleeve 41, and a pressure plate 43 is arranged at the lower end of the guide rod 42; the first spring 44 is sleeved on the guide sleeve 41, and its two ends respectively abut the lifting seat 30 and the pressure plate 43.

[0049] Before the cutting knife 32 contacts the plate, the pressing plate 43 first presses against the plate to fix the plate, and since the first spring 44 is sleeved on the guide sleeve 41, the two ends press against the lifting seat 30 and the pressing plate 43 respectively. When the pressing plate 43 presses the plate under the action of the first hydraulic cylinder 17, the spring can self-adjust according to the thickness of the plate, so that the pressing plate 43 provides appropriate pressure, which can not only ensure sufficient clamping force to prevent the plate from moving during the cutting process, but also avoid unnecessary damage to the plate caused by excessive pressure.

[0050] In this embodiment, according to the specification Figure 2 As can be seen, a rotatable roller 45 is provided at the lower end of the pressing plate 43. When the cutting blade 32 moves, the roller 45 at the lower end of the pressing plate 43 can reduce the friction between the pressing plate 43 and the plate, and can continuously apply pressure to the pressing plate 43 through the roller 45 to ensure the fixing effect of the pressing plate 43 on the plate.

[0051] As an embodiment, according to the attached Figure 3 It can be seen that the adjustment assembly 50 includes: a rotating sleeve 51 that is coaxial with the connecting shaft 31 and rotatably arranged on the movable seat 16, and the guide groove 52 in the rotating sleeve 51 is adapted to the guide key 53 on the connecting shaft 31; a first gear 54 is arranged on the rotating sleeve 51; a second hydraulic cylinder 55 is arranged on the movable seat 16, and a first rack 56 arranged at the end of its piston rod is meshed with the first gear 54.

[0052] The first gear 54 meshes with the first rack 56 at the end of the piston rod of the second hydraulic cylinder 55 to form a rack-and-gear transmission system. When the piston rod of the second hydraulic cylinder 55 is extended or retracted, it can be converted into a rotational motion of the rotating sleeve 51 through the first rack 56, which has the characteristics of smooth transmission and high transmission efficiency, and can accurately control the angle change of the cutting knife 32. Moreover, since the second hydraulic cylinder 55 can continuously control the extension length of the piston rod, the angle of the cutting knife 32 can be adjusted steplessly through the conversion of the rack-and-gear to meet the cutting requirements at different angles.

[0053] In this embodiment, according to the specification Figure 1 It can be seen that the processing base 10 is also provided with a discharge mechanism 60, which is used to remove the plates on the processing base 10. The processing base 10 can be quickly cleaned by automatic discharge, so that a new batch of plates to be processed can enter the processing flow immediately, which greatly reduces the time of manual handling of plates, thereby improving the overall production efficiency.

[0054] In this embodiment, according to the specification Figure 4 It can be seen that the unloading mechanism 60 includes: a guide shaft 61 and a first slide rail 13 are arranged parallel to each other below the processing base 10, and a unloading plate 62 is slidably arranged thereon; a second screw rod 63 and a guide shaft 61 are arranged parallel to each other below the processing base 10, and rotate under the drive of a second motor 64, and the second screw rod 63 is threadedly connected with and penetrates the unloading plate 62; a push plate 65 is arranged at the upper end of the unloading plate 62, and a slideway 66 parallel to the guide shaft 61 is arranged on the processing base 10, and the upper end of the push plate 65 penetrates the slideway 66 and extends to the top of the processing base 10.

[0055] The second screw 63 cooperates with the second motor 64 and utilizes the principle of thread transmission. When the second motor 64 drives the screw to rotate, the unloading plate 62 can smoothly perform linear reciprocating motion along the second screw 63. At this time, the push plate 65 at the upper end of the unloading plate 62 can realize automatic unloading, which greatly improves work efficiency and reduces manual labor intensity.

[0056] In this embodiment, according to the specification Figure 4 It can be seen that a lifting rod is vertically arranged at the lower end of the push plate 65, and the lower end of the lifting rod is slidably connected to the discharge plate 62, and a second spring 67 is sleeved on the lifting rod, and the two ends of the second spring 67 respectively press against the push plate 65 and the discharge plate 62. One side of the upper end of the push plate 65 is an inclined surface. The materials can be uniformly loaded by the inclined surface direction of the push plate 65. When the plate passes through the push plate 65, the push plate 65 can be pressed down under the gravity of the plate to prevent the push plate 65 from affecting the loading. After the plate passes through the push plate 65, the push plate 65 will re-extend to the top of the processing base 10 under the action of the second spring 67. When the discharge plate 62 moves, the plate can be driven to move by the push plate 65 to remove the plate from the processing base 10.

[0057] It should be noted that, in this patent application, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of more restrictions, the sentence "includes an element defined by ... does not exclude the existence of other identical elements in the process, method, article or device including the element".

[0058] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that the technical solutions described in the aforementioned embodiments may still be modified, or some of the technical features may be replaced by equivalents. Such modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present invention, and should be included in the protection scope of the present invention.

Claims

1. A cutting machine for panel furniture production, characterized in that: include: A processing base, two limit plates are vertically arranged on both sides of which, and two support plates are horizontally arranged on both sides of the processing base, and each support plate is provided with a first slide rail along the length direction of the processing base; A gantry is arranged above the processing base, and two ends of the gantry are slidably arranged on the two first slide rails, and a second slide rail is arranged on the gantry along the width direction of the processing base; A movable seat is arranged on the second slide rail and slides along the second slide rail under the action of the driving assembly, and a first hydraulic cylinder is arranged on the movable seat; A lifting seat is arranged above the processing base, a connecting shaft vertically arranged at the upper end of the lifting seat is connected to the rotating shaft of the first hydraulic cylinder, a cutting knife is arranged below the lifting seat, and a fixing component for fixing the plate is arranged on the lifting seat on one side of the cutting knife; The adjusting assembly is arranged on the moving seat and connected with the connecting shaft, and is used for driving the connecting shaft to rotate.

2. A cutting machine for panel furniture production according to claim 1, characterized in that: The driving assembly includes a first screw rod which is arranged on the gantry in parallel with the second slide rail. The first screw rod can rotate under the drive of the first motor, and the first screw rod is threadedly connected with and penetrates the moving seat.

3. A cutting machine for panel furniture production according to claim 2, characterized in that: The fixing assembly comprises: A guide sleeve is vertically arranged on the lifting seat; A guide rod, the upper end of which can slide into the lower end of the guide sleeve, and a pressure plate is provided at the lower end of the guide rod; The first spring is sleeved on the guide sleeve, and two ends of the first spring respectively abut against the lifting seat and the pressing plate.

4. A cutting machine for panel furniture production according to claim 3, characterized in that: A rotatable roller is arranged at the lower end of the pressing plate.

5. A cutting machine for panel furniture production according to claim 1, characterized in that: The adjustment component comprises: A rotating sleeve is coaxial with the connecting shaft and rotatably arranged on the moving seat, and the guide groove in the rotating sleeve is adapted to the guide key on the connecting shaft; A first gear, disposed on the rotating sleeve; The second hydraulic cylinder is arranged on the moving seat, and the first rack arranged at the end of the piston rod of the second hydraulic cylinder is meshed with the first gear.

6. A cutting machine for panel furniture production according to any one of claims 1 to 5, characterized in that: The processing base is also provided with a discharge mechanism, and the discharge mechanism is used to remove the plate on the processing base.

7. A cutting machine for panel furniture production according to claim 6, characterized in that: The unloading mechanism comprises: A guide shaft, arranged parallel to the first slide rail and below the processing base, on which a discharge plate is slidably arranged; A second screw rod is arranged below the processing base in parallel with the guide shaft and is driven to rotate by a second motor, and the second screw rod is threadedly connected to and penetrates the stripper plate; A push plate is arranged on the upper end of the discharge plate. A slideway parallel to the guide shaft is arranged on the processing base. The upper end of the push plate passes through the slideway and extends above the processing base.

8. A cutting machine for panel furniture production according to claim 7, characterized in that: A lifting rod is vertically arranged at the lower end of the push plate, the lower end of the lifting rod is slidably connected with the discharge plate, and a second spring is sleeved on the lifting rod, and two ends of the second spring respectively press against the push plate and the discharge plate.

9. A cutting machine for panel furniture production according to claim 8, characterized in that: One side of the upper end of the push plate is an inclined surface.

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