Cutting device for furniture manufacturing

Abstract

The utility model discloses a cutting device for furniture manufacturing, which belongs to the technical field of furniture manufacturing, aims at solving the problem that the cutting device is inconvenient to obliquely cut plates, and comprises a movable base, a movable seat, a plate positioning and supporting mechanism, a bearing seat and a cutting mechanism, the cutting mechanism comprises a cutting disc slidably arranged on the side, facing the movable base, of the bearing base and an adjusting air cylinder vertically installed at the top of the bearing base, the telescopic end of the adjusting air cylinder penetrates into the inner side of the bearing base and is fixedly provided with a driving motor, and an output shaft of the driving motor is fixedly connected with the cutting disc. Through the arrangement of the angle adjusting part, after wood is fixed to the bearing plate manually, the overall inclination degree of the bearing plate, the supporting base and the fixing plate can be adjusted conveniently according to the machining requirement, then the wood to be machined is inclined correspondingly, the inclined wood is moved to be cut by the cutting disc, an inclined section can be produced, and the machining efficiency is improved. Therefore, the application range and the practicability of the device are enhanced.

Description

Technical Field

[0001] The utility model belongs to the technical field of furniture manufacturing, and in particular relates to a cutting device for furniture manufacturing. Background Art

[0002] Furniture has also been developing and innovating with the times. Today, it has a wide range of categories, different materials, complete varieties, and different uses. It is an important foundation for establishing a work and living space. Furniture mostly refers to large items such as wardrobes, tables, beds, sofas, etc. Furniture requires wood cutting during the manufacturing process. The existing wood cutting process has a low degree of automation, is time-consuming and labor-intensive, and is inconvenient to stably clamp the wood to be cut.

[0003] The prior art patent publication number CN217943630U is a wood cutting device for furniture manufacturing, which effectively solves the problems of low automation, time-consuming and labor-intensive, and inconvenient stable clamping of the wood to be cut in the current furniture manufacturing wood cutting process, and achieves the purpose of high automation, time-saving and labor-saving, and convenient stable clamping of the wood to be cut in the furniture manufacturing wood cutting device, which is a very practical wood cutting device for furniture manufacturing;

[0004] However, in reality, the wood in the above patent can only be cut in a fixed horizontal state on the movable support seat, so that the cross section of the wood cut is a single plane, and it is difficult to produce wood with an inclined cross section. To a certain extent, there are great limitations and it is not convenient to use.

[0005] Therefore, a cutting device for furniture manufacturing is needed to solve the problem that the cutting device in the prior art is not convenient for cutting the plate at an angle. Utility Model Content

[0006] The purpose of the utility model is to provide a cutting device for furniture manufacturing to solve the problems raised in the above background technology.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a cutting device for furniture manufacturing, comprising a U-shaped mobile base, a movable base slidably arranged inside the mobile base, a plate positioning support mechanism arranged on the movable base, a C-shaped bearing seat fixed to the side of the mobile base, and a cutting mechanism arranged on the bearing seat, wherein the cutting mechanism comprises a cutting disc slidably arranged on the bearing seat toward the side of the mobile base and an adjusting cylinder vertically installed on the top of the bearing seat, the telescopic end of the adjusting cylinder penetrates into the inner side of the bearing seat and is fixed with a driving motor, and the output shaft of the driving motor is fixedly connected to the cutting disc;

[0008] The plate positioning support mechanism includes a bearing plate horizontally arranged above the movable seat, a support seat fixed to the side of the bearing plate in an L shape, a fixed plate slidably arranged above the bearing plate, and an angle adjustment component arranged between the bearing plate and the movable seat, a clamping cylinder is installed on the top of the support seat, and the telescopic end of the clamping cylinder penetrates into the inner side of the support seat and is fixedly connected to the fixed plate;

[0009] The angle adjustment component includes two rotation supports symmetrically fixed on the top of the movable seat, a rotating rod horizontally connected between the two rotation supports, and two swing seats symmetrically fastened and sleeved on the rod bodies of the rotating rods, and the swing seats are vertically fixed on the bottom surface of the supporting plate.

[0010] It should be noted in the scheme that the angle adjustment component also includes a positioning component;

[0011] The positioning assembly includes a locking gear that is tightly sleeved on the rod body of the rotating rod, and the locking gear is located between the two swing seats. A buffer groove is vertically opened on the top of the movable seat, and an elastic clip that cooperates with the locking gear is arranged in the buffer groove. An active cavity connected to the buffer groove is opened in the inner wall of the movable seat, and a pressure supply member is arranged in the active cavity.

[0012] It is further worth explaining that the elastic card includes a positioning card rod vertically slidably arranged in the buffer groove, one end of the positioning card rod is inserted into between two adjacent teeth of the locking gear, and the other end of the positioning card rod is arc-shaped and penetrates into the movable cavity, a movable block is vertically fixed to the side of the positioning card rod, and a sliding groove matching the movable block is opened on the inner wall of the buffer groove, and a compression spring is fixed between the movable block and the inner wall of one end of the sliding groove.

[0013] It should be further explained that the pressure supply member includes a pressure block slidably arranged in the movable cavity in a right-angled trapezoidal shape, and the side thread of the movable seat is threaded with a push-pull screw connected to the pressure block for rotation, and the bevel of the pressure block corresponds to the arc-shaped end of the positioning rod.

[0014] As a preferred embodiment, a slide bar is horizontally fixed on the inner wall of the bottom end of the movable cavity, and a movable groove adapted to the slide bar is formed at the bottom of the pressing block.

[0015] As a preferred embodiment, a rotating handle is tightly sleeved on the rod body of the push-pull screw rod, and an anti-slip pad is glued on the outer wall of the rotating handle.

[0016] Compared with the prior art, the cutting device for furniture manufacturing provided by the utility model has at least the following beneficial effects:

[0017] (1) By setting the angle adjustment component, it is convenient for a person to fix the wood on the supporting plate and adjust the inclination of the supporting plate, the supporting seat and the fixing plate as a whole according to the processing requirements, so as to tilt the wood to be processed accordingly. The inclined wood moves to be cut by the cutting disc, and an inclined cross-section can be produced, thereby enhancing the scope of use and practicality of the device.

[0018] (2) By setting the slide bar and the movable groove, the moving track of the pressing block can be limited to ensure the stability of the pressing block during sliding displacement. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the structure of the plate positioning support mechanism of the utility model;

[0021] Figure 3 It is a schematic diagram of the partial internal structure of the movable seat of the utility model;

[0022] Figure 4 It is a schematic diagram of the structure of the swing seat, the bearing plate and the rotating rod of the utility model.

[0023] In the figure: 1. movable base; 2. bearing seat; 3. cutting disc; 4. driving motor; 5. adjusting cylinder; 6. conveying screw; 7. supply and rotation motor; 8. movable seat; 9. bearing plate; 10. supporting seat; 11. fixing plate; 12. supply and clamping cylinder; 13. supply and rotation support; 14. rotating rod; 15. swing seat; 16. locking gear; 17. movable cavity; 18. positioning clamping rod; 19. movable block; 20. clamping spring; 21. pressure block; 22. push-pull screw; 23. slide bar; 24. rotating handle. DETAILED DESCRIPTION

[0024] The present invention will be further described below in conjunction with the embodiments.

[0025] See also Figure 1-4 The utility model provides a cutting device for furniture manufacturing, comprising a U-shaped mobile base 1, a movable base 8 slidably arranged on the inner side of the mobile base 1, a plate positioning support mechanism arranged on the movable base 8, a C-shaped bearing base 2 fixed to the side of the mobile base 1, and a cutting mechanism arranged on the bearing base 2, a transmission screw 6 is rotatably connected between the inner walls on both sides of the mobile base 1, the movable base 8 is threadedly connected to the rod body of the transmission screw 6, a supply motor 7 is installed at one end of the mobile base 1, and the output shaft of the supply motor 7 is fixedly connected to one end of the transmission screw 6, a slider is fixed at the bottom end of the movable base 8, and a guide groove adapted to the slider is opened on the inner wall of the bottom end of the mobile base 1;

[0026] The cutting mechanism includes a cutting disc 3 slidably arranged on the side of the bearing seat 2 facing the movable base 1 and an adjusting cylinder 5 vertically installed on the top of the bearing seat 2. The telescopic end of the adjusting cylinder 5 penetrates into the inner side of the bearing seat 2 and is fixed with a driving motor 4. The output shaft of the driving motor 4 is fixedly connected to the cutting disc 3.

[0027] The plate positioning support mechanism includes a bearing plate 9 horizontally arranged above the movable seat 8, a support seat 10 fixed to the side of the bearing plate 9 in an L shape, and a fixed plate 11 slidably arranged above the bearing plate 9. A clamping cylinder 12 is installed on the top of the support seat 10. The telescopic end of the clamping cylinder 12 penetrates into the inner side of the support seat 10 and is fixedly connected to the fixed plate 11.

[0028] When in use, the cut wood can be placed on the supporting plate 9 in advance, and then the clamping cylinder 12 is turned on. The telescopic end of the clamping cylinder 12 extends downward and pushes the fixed plate 11 downward until the fixed plate 11 is pressed against the wood. The fixed plate 11 cooperates with the supporting plate 9 to fix the wood on the supporting plate 9. Then the adjusting cylinder 5 is turned on, and the driving motor 4 and the cutting disc 3 are properly controlled to move up and down as a whole, so as to adjust the use height of the cutting disc 3. After the adjustment operation is completed, the driving motor 4 is turned on, and the output shaft of the driving motor 4 carries the cutting disc 3 to rotate. Then the supply motor 7 is turned on, so that the conveying screw 6 rotates accordingly and the movable seat 8 is controlled to extend the conveying screw 6 under the action of the threaded structure to slide, so that the wood moves and can be cut by the cutting disc 3.

[0029] However, in practice, the wood in the above embodiment can only be cut in a fixed horizontal state on the supporting plate 9, so that the cross section produced by the wood cutting is in a single plane, and it is difficult to produce wood with an inclined cross section. To a certain extent, there are great limitations and it is inconvenient to use.

[0030] In view of this, the present embodiment is as follows Figure 1 and Figure 2 As shown, it is worth noting that the plate positioning support mechanism also includes an angle adjustment component arranged between the bearing plate 9 and the movable seat 8;

[0031] By setting the angle adjustment component, it is convenient for humans to fix the wood on the supporting plate 9 and then adjust the overall inclination of the supporting plate 9, the support seat 10 and the fixing plate 11 according to processing requirements, thereby tilting the wood to be processed accordingly. The inclined wood moves and is cut by the cutting disc 3, and an inclined cross-section can be produced, thereby enhancing the scope of use and practicality of the device.

[0032] Specifically, Figure 2 , Figure 3 as well as Figure 4As shown, it is worth noting that the angle adjustment component includes two rotation support seats 13 symmetrically fixed to the top of the movable seat 8, a rotating rod 14 horizontally connected between the two rotation support seats 13, and two swing seats 15 symmetrically fastened and sleeved on the rod body of the rotating rod 14, and the swing seat 15 is vertically fixed to the bottom surface of the bearing plate 9;

[0033] By setting the rotating rod 14 and the swing seat 15, the bearing plate 9, the support seat 10 and the fixed plate 11 are swung as a whole, and the swing seat 15 is synchronously subjected to the force to carry the rotating rod 14 to rotate, and then the movable characteristics of the rotating rod 14 and the swing seat 15 are utilized to facilitate the angle adjustment of the bearing plate 9, the support seat 10 and the fixed plate 11 as a whole.

[0034] Furthermore, if Figure 3 and Figure 4 As shown, it is worth noting that the angle adjustment component also includes a positioning assembly for locking the carrier plate 9 after the carrier plate 9 is adjusted;

[0035] The positioning assembly includes a locking gear 16 which is tightly sleeved on the rod body of the rotating rod 14. The locking gear 16 is located between the two swing seats 15. A buffer groove (not shown) is vertically opened on the top of the movable seat 8. An elastic clamp matching with the locking gear 16 is arranged in the buffer groove. An active cavity 17 connected with the buffer groove is opened in the inner wall of the movable seat 8. A pressure supply member for enhancing the fixing strength of the elastic clamp to the locking gear 16 is arranged in the active cavity 17.

[0036] The elastic clamp includes a positioning clamp rod 18 vertically slidably arranged in the buffer groove, one end of the positioning clamp rod 18 penetrates between two adjacent teeth of the locking gear 16, and the other end of the positioning clamp rod 18 is arc-shaped and penetrates into the movable cavity 17. A movable block 19 is vertically fixed to the side of the positioning clamp rod 18, and a slide groove matching with the movable block 19 is opened on the inner wall of the buffer groove, and a compression spring 20 is fixed between the movable block 19 and the inner wall of one end of the slide groove;

[0037] The locking gear 16 is retracted in the buffer groove by the elastic force of the compression spring 20, so that the positioning card rod 18 can be retracted and moved downward in the slide groove to compress the compression spring 20 to deform. Then, the elastic force of the compression spring 20 can be used to make the positioning card rod 18 elastically contact with the teeth of the locking gear 16 during the rotation of the locking gear 16, and reciprocate in the buffer groove without hindering the rotation process of the locking gear 16. After the supporting plate 9 is adjusted to the specified angle and the locking gear 16 and the rotating rod 14 stop rotating, the positioning card rod 18 can still be reinserted between the adjacent teeth of the locking gear 16 under the elastic action of the compression spring 20 to position the locking gear 16, thereby initially stabilizing the rotating rod 14 and the supporting plate 9.

[0038] Furthermore, if Figure 3 As shown, it is worth noting that the pressure supply member includes a pressure block 21 in a right-angle trapezoidal shape and slidably disposed in the movable cavity 17, and a push-pull screw 22 rotatably connected to the pressure block 21 is threadedly penetrated through the side of the movable seat 8, and the oblique side of the pressure block 21 corresponds to the arc-shaped end of the positioning clamp rod 18;

[0039] From the above, after the swing adjustment of the supporting plate 9 is completed, the push-pull screw 22 is manually turned, and the push-pull screw 22 can penetrate into the movable cavity 17 under the action of the threaded structure and push the pressure block 21, so that the pressure block 21 slides in the movable cavity 17. In the process of sliding, the bevel of the pressure block 21 can contact the arc-shaped end of the positioning card rod 18, forming an upward supporting effect on the positioning card rod 18, and then the positioning card rod 18 is rigidly embedded between the two teeth of the locking gear 16, which can effectively ensure the locking effect of the locking gear 16 and the rotating rod 14.

[0040] Furthermore, if Figure 3 As shown, it is worth noting that a slide bar 23 is horizontally fixed on the inner wall of the bottom end of the movable cavity 17, and a movable groove adapted to the slide bar 23 is opened at the bottom of the pressing block 21;

[0041] By setting the slide bar 23 and the movable groove, the moving track of the pressing block 21 can be limited, thereby ensuring the stability of the pressing block 21 during sliding displacement.

[0042] Furthermore, if Figure 3 As shown, it is worth noting that a rotating handle 24 is tightly sleeved on the rod body of the push-pull screw rod 22, and an anti-slip pad is glued on the outer wall of the rotating handle 24;

[0043] By setting the rotating handle 24, the push-pull screw rod 22 can be conveniently controlled to rotate by turning the rotating handle 24, and the anti-skid pad can increase the friction of the hands of the personnel to avoid slipping.

[0044] In summary: through the setting of the angle adjustment component, it is convenient for humans to adjust the overall inclination of the supporting plate 9, the support seat 10 and the fixing plate 11 according to the processing requirements after fixing the wood on the supporting plate 9, and then tilt the wood to be processed accordingly, so that the inclined wood moves and is cut by the cutting disc 3, and an inclined cross-section can be produced, thereby enhancing the scope of use and practicality of the device. Through the setting of the elastic clip and the locking gear 16, after the supporting plate 9 is adjusted to the specified angle and the locking gear 16 and the rotating rod 14 stop rotating, the positioning clip 18 can still be reinserted between the adjacent teeth of the locking gear 16 under the elastic action of the compression spring 20 to position the locking gear 16, and preliminarily stabilize the rotating rod 14 and the supporting plate 9. Through the setting of the pressure supply piece, an upward supporting effect can be formed on the positioning clip 18, so that the positioning clip 18 is rigidly embedded between the two teeth of the locking gear 16, which can effectively ensure the locking effect of the locking gear 16 and the rotating rod 14.

Claims

1. A cutting device for furniture manufacturing, comprising a U-shaped movable base (1), a movable base (8) slidably arranged inside the movable base (1), a plate positioning support mechanism arranged on the movable base (8), a C-shaped bearing base (2) fixed to the side of the movable base (1), and a cutting mechanism arranged on the bearing base (2), characterized in that: The cutting mechanism comprises a cutting disc (3) slidably arranged on the side of the bearing seat (2) facing the movable base (1) and an adjusting cylinder (5) vertically installed on the top of the bearing seat (2), the telescopic end of the adjusting cylinder (5) penetrates into the inner side of the bearing seat (2) and is fixed with a driving motor (4), and the output shaft of the driving motor (4) is fixedly connected to the cutting disc (3); The plate positioning support mechanism comprises a bearing plate (9) horizontally arranged above the movable seat (8), a support seat (10) fixed to the side of the bearing plate (9) in an L shape, a fixed plate (11) slidably arranged above the bearing plate (9), and an angle adjustment component arranged between the bearing plate (9) and the movable seat (8), a clamping cylinder (12) is installed on the top of the support seat (10), and the telescopic end of the clamping cylinder (12) penetrates into the inner side of the support seat (10) and is fixedly connected to the fixed plate (11); The angle adjustment component comprises two rotation supports (13) symmetrically fixed on the top of the movable seat (8), a rotating rod (14) horizontally rotatably connected between the two rotation supports (13), and two swing seats (15) symmetrically fastened and sleeved on the rod bodies of the rotating rods (14), and the swing seats (15) are vertically fixed on the bottom surface of the supporting plate (9).

2. A cutting device for furniture manufacturing according to claim 1, characterized in that: The angle adjustment component also includes a positioning assembly; The positioning assembly comprises a locking gear (16) which is tightly sleeved on the rod body of the rotating rod (14); the locking gear (16) is located between the two swing seats (15); a buffer groove is vertically opened on the top of the movable seat (8); an elastic clamping piece matching with the locking gear (16) is arranged in the buffer groove; an active cavity (17) which is connected with the buffer groove is opened in the inner wall of the movable seat (8); a pressure supply piece is arranged in the active cavity (17).

3. A cutting device for furniture manufacturing according to claim 2, characterized in that: The elastic clamp includes a positioning clamp rod (18) vertically slidably arranged in the buffer groove, one end of the positioning clamp rod (18) penetrates between two adjacent teeth of the locking gear (16), the other end of the positioning clamp rod (18) is arc-shaped and penetrates into the movable cavity (17), a movable block (19) is vertically fixed to the side of the positioning clamp rod (18), a sliding groove matching the movable block (19) is opened on the inner wall of the buffer groove, and a compression spring (20) is fixed between the movable block (19) and the inner wall of one end of the sliding groove.

4. A cutting device for furniture manufacturing according to claim 3, characterized in that: The pressure supply member comprises a pressure block (21) in the shape of a right-angled trapezoid and slidably arranged in the movable cavity (17); a push-pull screw (22) is threadedly penetrated on the side of the movable seat (8) and is rotatably connected to the pressure block (21); and the oblique side of the pressure block (21) corresponds to the arc-shaped end of the positioning clamp rod (18).

5. A cutting device for furniture manufacturing according to claim 4, characterized in that: A slide bar (23) is horizontally fixed on the inner wall at the bottom end of the movable cavity (17), and a movable groove matching the slide bar (23) is provided at the bottom of the pressing block (21).

6. A cutting device for furniture manufacturing according to claim 4, characterized in that: A rotating handle (24) is tightly sleeved on the rod body of the push-pull screw rod (22), and an anti-slip pad is glued on the outer wall of the rotating handle (24).

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