Cutting machine for wood processing

Abstract

The utility model discloses a cutting machine for wood processing, relates to the technical field of wood processing, and solves the problems that when a wood plate pressed under the elastic action of a spring is cut, the wood plate may shake, then the spring is driven to shake, and if the shake is frequent, the pressed wood plate may fall off and the like. The pressing and holding mechanism comprises a push plate and a working groove, pressing and holding plates are connected to the outer sides of the screw rods in a threaded mode, belt wheels are fixedly installed at the top ends of the screw rods, small servo motors are fixedly installed at the top ends of the belt wheels, and toothed belts are wound around the outer sides of the belt wheels. The belt wheels further drive the toothed belts wound on the outer sides to synchronously run, the synchronously rotating belt wheels drive the screw rods to rotate, and the rotating screw rods can drive the pressing and holding plates in threaded connection with the outer sides to move downwards. And the downward-moving pressing plate can stably press the wood board needing to be cut.

Description

Technical Field

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

[0002] Wood processing technology covers basic processing technologies such as wood cutting, drying, gluing, and surface decoration, as well as functional processing technologies such as wood protection and wood modification. In terms of cutting, it includes methods such as sawing, planing, milling, drilling, and sanding. Due to the characteristics of wood organization and texture, its cutting method is different from that of other materials. During the processing of wooden boards, it is usually necessary to use a cutting machine to cut the boards.

[0003] Patent announcement number "CN220446695U" discloses "a safety push structure for a construction wood processing and cutting machine," comprising a workbench, wherein the four corners of the lower end of the workbench are fixedly connected to support legs, the left portion of the upper end of the workbench is movably connected to a limiting device, a saw blade is provided in the middle portion of the upper end of the workbench, and a No. 1 slide is provided on the right portion of the upper end of the workbench. A push mechanism is slidably connected in the No. 1 slide. By providing a limiting device, after threading the fastening bolts to the workbench, the position of the limit baffle is adjusted left and right to limit the cutting distance of the wooden board. During the adjustment process, the adjustment block is adjusted in position outside the fastening bolt, and then the fastening bolt is rotated so that the fastening bolt presses the adjustment block, thereby improving the convenience of adjusting the limit baffle. The safety push structure for a construction wood processing and cutting machine improves safety during cutting by providing a pushing mechanism.

[0004] The device in the above patent is provided with two upper pressure plates on the pushing plate. With the help of the elastic action of the spring, the upper pressure plate can press the wooden board downward to effectively prevent the wooden board from warping. If the wooden board is pressed by the elastic action of the spring and is cut, the wooden board may shake, thereby causing the spring to shake. If the shaking is frequent, it is very likely to cause the pressed wooden board to fall off and other problems. Utility Model Content

[0005] (1) Technical problems solved

[0006] In view of the above problems existing in the prior art, the utility model provides a cutting machine for wood processing.

[0007] (2) Technical solution

[0008] To achieve the above objectives, the present invention is implemented through the following technical solutions: a wood processing cutting machine, comprising a workbench, a cutting machine body is provided at the middle of the upper end of the workbench, a moving mechanism and a supporting mechanism are provided below the workbench, and a holding mechanism and an auxiliary mechanism are provided above the workbench;

[0009] The holding mechanism includes a push plate and a working groove, the working grooves are respectively opened on the front end surface of the push plate, the bottom walls of the working grooves are respectively rotatably connected with screws, the outer sides of the screws are respectively screwed with holding plates, the top ends of the screws are respectively rotatably connected and pass through the top wall of the working groove and the top surface of the push plate, the top ends of the screws are respectively fixedly installed with pulleys, the top ends of the pulleys are respectively fixedly installed with small servo motors, and the outer sides of the pulleys are respectively wrapped with toothed belts.

[0010] By adopting the above technical solution, a small servo motor is used to drive the pulley to rotate, and the pulley then drives the toothed belts wrapped around the outside to operate synchronously. The synchronously rotating pulley drives the screw to rotate, and the rotating screw can drive the pressure plates screwed on the outside to move downward. The downward moving pressure plates can achieve stable pressure on the wooden board that needs to be cut, solving the problem that when cutting the wooden board that is pressed by the elastic action of the spring, the wooden board may shake, thereby driving the spring to shake. If the shaking is frequent, it is very likely to cause the pressed wooden board to fall off.

[0011] As a preferred solution of the wood processing cutting machine described in the utility model, the moving mechanism includes a limit plate, the front end surface of the limit plate is rotatably connected to a screw rod, one end of the screw rod is rotatably connected and passes through the rear end surface and the other front end surface of the limit plate, a moving block is screwed on the outer side of the screw rod, a large servo motor is fixedly installed on one end of the screw rod, a moving groove passing through the bottom surface is opened on the surface of the workbench, and the two sides of the moving block are slidably connected to the inner walls on both sides of the moving groove.

[0012] By adopting the above technical solution, the large servo motor can effectively drive the screw installed at the output end to rotate, and the rotating screw can drive the movable block screwed on the outside to move, and the two sides of the movable block are respectively slidably connected to the inner walls on both sides of the movable groove.

[0013] As a preferred solution of the wood processing cutting machine described in the utility model, the bottom end of the push plate of the pressing mechanism is fixedly mounted on the top of the moving block of the moving mechanism, the two sides of one end of the pressing plate are respectively slidably connected between the inner walls of the working groove, the bottom side of the large servo motor is fixedly mounted in the mounting frame on the bottom surface of the workbench, and the top ends of the limit plates are respectively fixedly mounted on the bottom surface of the workbench.

[0014] By adopting the above technical solution, the moving block can effectively drive the push plate installed on the top to move, and the moving push plate can effectively push the pressed wooden board to move so as to carry out the next step of processing.

[0015] As a preferred solution of the wood processing cutting machine described in the utility model, the auxiliary mechanism includes a limit groove and a side baffle, the bottom ends of the side baffles are respectively slidably connected between the inner walls of the limit groove, the side surface of the side baffles are respectively provided with auxiliary grooves, the top walls of the auxiliary grooves are respectively fixedly installed with springs, an auxiliary plate is provided above the workbench surface, the end faces of one side of the auxiliary plate are respectively slidably connected between the inner walls of the auxiliary grooves, the bottom ends of the springs are respectively fixedly installed on the side surfaces of the auxiliary plates, and the top surface of the other side of the side baffle is screwed with a fastening bolt that passes through the top wall.

[0016] By adopting the above technical solution, the cutting distance of the wooden board can be conveniently limited by adjusting the position of the side baffle. When the required cutting distance is adjusted, the auxiliary plate arranged above the workbench surface can be used. The auxiliary plate can effectively press the cut wooden board under the elastic force of the spring, which can effectively prevent the cut wood blocks from splashing when there is no pressing effect.

[0017] As a preferred solution of the wood processing cutting machine described in the utility model, the support mechanism includes a support plate, support columns are fixedly installed on the outer sides of the support plate, servo hydraulic cylinders are fixedly installed on the bottom surfaces of the support plates, universal wheels are fixedly installed on the output ends of the servo hydraulic cylinders, and foot cups are screwed onto the bottom ends of the support columns.

[0018] By adopting the above technical solution, the servo hydraulic cylinders respectively installed on the bottom surface of the support plate can effectively push the universal wheels respectively installed on the output end to contact the ground, thereby raising the device for displacement. When it moves to the specified position, the foot cup is adjusted to contact the ground. This combination can achieve a good support effect in some uneven ground conditions.

[0019] As a preferred solution of the wood processing cutting machine described in the utility model, the limiting grooves of the auxiliary mechanism are respectively opened on the surface and bottom surface of the workbench, the bottom ends of the fastening bolts are in contact with the surface of the workbench, and the top ends of the support columns of the support mechanism are respectively fixedly installed on the bottom surface of the workbench.

[0020] By adopting the above technical solution, the gravity from the device can be effectively supported by the support columns respectively installed on the bottom surface of the workbench.

[0021] (3) Beneficial effects

[0022] The utility model provides a cutting machine for wood processing, which has the following beneficial effects:

[0023] 1. By adding a holding mechanism, a small servo motor drives the pulley, which in turn drives the toothed belt wrapped around the outside to rotate synchronously. The synchronously rotating pulley drives the screw, which in turn drives the holding plates screwed on the outside to move downward. The downward-moving holding plates can achieve stable pressure on the wood to be cut, solving the problem of wood shaking when cutting wood that is compressed by the elastic force of the spring, which in turn drives the spring to shake. If the shaking is frequent, it is very likely to cause the compressed wood to fall off.

[0024] 2. By adding an auxiliary mechanism and adjusting the position of the side baffle, the cutting distance of the wooden board can be conveniently limited. When the required cutting distance is adjusted, the auxiliary plate arranged above the workbench surface can be used. The auxiliary plate can effectively press the cut wooden board under the elastic force of the spring, which can effectively prevent the cut wood blocks from splashing when there is no pressing effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. 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 paying any creative work.

[0026] Figure 1 It is a schematic diagram of the main structure of the entire utility model.

[0027] Figure 2 It is a front view structural schematic diagram of the entire utility model.

[0028] Figure 3 It is a left-side structural schematic diagram of the entire utility model.

[0029] Figure 4 It is a left-side half-section structural schematic diagram of the entire utility model.

[0030] Figure 5 It is an enlarged structural diagram of point A of the utility model as a whole.

[0031] Figure 6 It is an enlarged structural diagram of point B of the utility model as a whole.

[0032] Figure 7 It is an enlarged structural diagram of point C of the utility model as a whole.

[0033] In the figure, 1. workbench; 2. cutting machine; 3. moving mechanism; 31. moving groove; 32. screw; 33. moving block; 34. large servo motor; 4. holding mechanism; 41. baffle; 42. working groove; 43. screw; 44. holding plate; 45. pulley; 46. small servo motor; 47. toothed belt; 5. auxiliary mechanism; 51. limiting groove; 52. side baffle; 53. auxiliary groove; 54. spring; 55. auxiliary plate; 56. fastening bolt; 6. supporting mechanism; 61. supporting column; 62. supporting plate; 63. servo hydraulic cylinder; 64. universal wheel; 65. foot cup. DETAILED DESCRIPTION

[0034] The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to the accompanying drawings in the embodiments of the present invention.

[0035] Example 1

[0036] Reference Figures 1 to 7 , which is the first embodiment of the present utility model, provides a wood processing cutting machine including a workbench 1, a cutting machine body 2 is provided at the middle of the upper end of the workbench 1, a moving mechanism 3 and a supporting mechanism 6 are provided below the workbench 1, and a holding mechanism 4 and an auxiliary mechanism 5 are provided above the workbench 1;

[0037] The holding mechanism 4 includes a push plate 41 and a working groove 42. The working grooves 42 are respectively opened on the front end surface of the push plate 41. The bottom walls of the working grooves 42 are rotatably connected with screws 43. The outer sides of the screws 43 are respectively screwed with holding plates 44. The top ends of the screws 43 are rotatably connected and pass through the top wall of the working groove 42 and the top surface of the push plate 41. The top ends of the screws 43 are respectively fixedly installed with pulleys 45. The top ends of the pulleys 45 are respectively fixedly installed with small servo motors 46. The outer sides of the pulleys 45 are respectively wrapped with toothed belts 47.

[0038] Specifically, the moving mechanism 3 includes a limit plate 35, the front end surface of the limit plate 35 is rotatably connected to the screw rod 32, one end of the screw rod 32 is rotatably connected and passes through the rear end surface and the other front end surface of the limit plate 35, a moving block 33 is screwed on the outer side of the screw rod 32, and a large servo motor 34 is fixedly installed at one end of the screw rod 32. A moving groove 31 passing through the bottom surface is opened on the surface of the workbench 1, and the two sides of the moving block 33 are respectively slidably connected to the inner walls on both sides of the moving groove 31. The bottom end of the push plate 41 of the pressing mechanism 4 is fixedly installed on the top of the moving block 33 of the moving mechanism 3, and the two sides of one end of the pressing plate 44 are respectively slidably connected between the inner walls of the working groove 42. The bottom side of the large servo motor 34 is fixedly installed in the installation frame on the bottom surface of the workbench 1, and the top of the limit plate 35 is respectively fixedly installed on the bottom surface of the workbench 1.

[0039] Furthermore, the holding mechanism 4 uses a small servo motor 46 to drive a pulley 45 mounted on the output end to rotate. The pulley 45 then drives a toothed belt 47 wound around the outside to rotate synchronously. The synchronously rotating pulley 45 drives the screw 43 to rotate. The top end of the screw 43 rotates and connects to the top wall of the working groove 42 and the top surface of the push plate 41. The bottom end of the screw 43 rotates and connects to the bottom wall of the working groove 42. The rotating screw 43 can drive the holding plates 44 screwed on the outside to move downward. The downwardly moving holding plates 44 can achieve stable pressure on the wood to be cut, and the working grooves 42 are respectively provided on the front surface of the push plate 41.

[0040] The moving mechanism 3 can effectively drive the screw rod 32 installed at the output end to rotate through the large servo motor 34 installed in the mounting frame on the bottom surface of the workbench 1. The rotating screw rod 32 can drive the moving block 33 screwed on the outside to move, and the two sides of the moving block 33 are respectively slidably connected to the inner walls on both sides of the moving groove 31. One end of the screw rod 32 is respectively rotatably connected and passes through the rear end surface and the other front end surface of the limit plate 35, and the other end of the screw rod 32 is rotatably connected to the front end surface of the limit plate 35. The top of the limit plate 35 is respectively fixedly mounted on the bottom surface of the workbench 1, and the bottom end of the push plate 41 of the pressing mechanism 4 is mounted on the top of the moving block 33 of the moving mechanism 3. The moving moving block 33 can effectively drive the push plate 41 installed on the top to move, and the moving push plate 41 can effectively push the pressed wooden board to move so that it can be processed in the next step. The moving groove 31 is opened on the surface of the workbench 1 and passes through the bottom surface.

[0041] Example 2

[0042] Reference Figures 1 to 7 , which is the first embodiment of the present utility model. This embodiment is based on the previous embodiment. The auxiliary mechanism 5 includes a limiting groove 51 and a side baffle 52. The bottom ends of the side baffles 52 are respectively slidably connected between the inner walls of the limiting groove 51. Auxiliary grooves 53 are respectively opened on the one side surface of the side baffle 52. Springs 54 are respectively fixedly installed on the top walls of the auxiliary grooves 53. An auxiliary plate 55 is provided above the surface of the workbench 1. The end surfaces of one side of the auxiliary plate 55 are respectively slidably connected between the inner walls of the auxiliary grooves 53. The bottom ends of the springs 54 are respectively fixedly installed on the one side surface of the auxiliary plate 55. The top surface of the other side of the side baffle 52 is screwed with a fastening bolt 56 that passes through the top wall.

[0043] Specifically, the support mechanism 6 includes a support plate 62, support columns 61 are fixedly installed on the outer sides of the support plate 62, servo hydraulic cylinders 63 are fixedly installed on the bottom surfaces of the support plate 62, universal wheels 64 are fixedly installed on the output ends of the servo hydraulic cylinders 63, foot cups 65 are screwed on the bottom ends of the support columns 61, the limiting grooves 51 of the auxiliary mechanism 5 are respectively opened on the surface and bottom surface of the workbench 1, the bottom ends of the fastening bolts 56 are in contact with the surface of the workbench 1, and the top ends of the support columns 61 of the support mechanism 6 are respectively fixedly installed on the bottom surface of the workbench 1.

[0044] Furthermore, the auxiliary mechanism 5 can conveniently limit the cutting distance of the wooden board by adjusting the position of the side baffles 52 that are respectively slidably connected between the inner walls of the limit grooves 51. When adjusted to the required cutting distance, the auxiliary plate 55 set above the surface of the workbench 1 is used. The auxiliary plate 55 can effectively press the wooden board cut by the cutting machine body 2 under the elastic force of the spring 54, which can effectively prevent the cut wood blocks from splashing when there is no pressing effect. Subsequently, the fastening bolt 56 can be rotated to make its bottom end strongly contact the surface of the workbench 1, thereby preventing the side baffle 52 from being displaced. In this way, the convenience of adjusting the limit baffle can be improved.

[0045] The support mechanism 6 can forcefully push the universal wheels 64 installed at the output ends to contact the ground through the servo hydraulic cylinders 63 installed on the bottom surfaces of the support plates 62, thereby raising the device for displacement. When moved to the specified position, the foot cups 65 screwed to the bottom ends of the support columns 61 are adjusted to contact the ground. This combination can achieve a good supporting effect in some cases where the ground is uneven. The support columns 61 are installed on the outside of the support plates 62, and the support columns 61 installed on the bottom surfaces of the workbench 1 can effectively support the gravity from the device.

[0046] Working principle: The moving mechanism 3 can effectively drive the screw rod 32 installed at the output end to rotate through the large servo motor 34 installed in the mounting frame on the bottom surface of the workbench 1. The rotating screw rod 32 can drive the moving block 33 screwed on the outside to move, and the two sides of the moving block 33 are respectively slidably connected to the inner walls on both sides of the moving groove 31, and one end of the screw rod 32 is respectively rotated and connected to the rear end surface and the other front end surface of the limit plate 35, and the other end of the screw rod 32 is rotated and connected to the front end surface of the limit plate 35. The top of the limit plate 35 is respectively fixedly mounted on the bottom surface of the workbench 1, and the bottom end of the push plate 41 of the pressing mechanism 4 is mounted on the top of the moving block 33 of the moving mechanism 3. The moving moving block 33 can effectively drive the push plate 41 installed on the top to move, and the moving push plate 41 can effectively push the pressed wooden board to move so that it can be processed in the next step. The moving groove 31 is opened on the surface of the workbench 1 and passes through the bottom surface.

[0047] The holding mechanism 4 is driven by a small servo motor 46 to rotate a pulley 45 mounted on the output end. The pulley 45 then drives a toothed belt 47 wound around the outside to rotate synchronously. The synchronously rotating pulley 45 drives a screw 43 to rotate. The top end of the screw 43 is respectively connected to the top wall of the working groove 42 and the top surface of the push plate 41, and the bottom end of the screw 43 is respectively connected to the bottom wall of the working groove 42. The rotating screw 43 can drive the holding plates 44 screwed on the outside to move downward. The downwardly moving holding plates 44 can achieve stable pressure on the wood to be cut, and the working grooves 42 are respectively provided on the front surface of the push plate 41.

[0048] The auxiliary mechanism 5 can conveniently limit the cutting distance of the wooden board by adjusting the position of the side baffles 52 that are slidably connected between the inner walls of the limiting grooves 51. When adjusted to the required cutting distance, the auxiliary plate 55 set above the surface of the workbench 1 is used. The auxiliary plate 55 can effectively press the wooden board cut by the cutting machine body 2 under the elastic force of the spring 54, which can effectively prevent the cut wood blocks from splashing when there is no pressing effect. The top of the spring 54 is respectively installed on the top wall of the auxiliary groove 53, and the auxiliary grooves 53 are respectively opened on one side surface of the side baffle 52. Then, the fastening bolt 56 can be rotated to make its bottom end strongly resist the surface of the workbench 1, thereby preventing the side baffle 52 from being displaced. In this way, the convenience of adjusting the limit baffle can be improved.

[0049] The support mechanism 6 can forcefully push the universal wheels 64 installed at the output ends to contact the ground through the servo hydraulic cylinders 63 installed on the bottom surfaces of the support plates 62, thereby raising the device for displacement. When moved to the specified position, the foot cups 65 screwed to the bottom ends of the support columns 61 are adjusted to contact the ground. This combination can achieve a good supporting effect in some cases where the ground is uneven. The support columns 61 are installed on the outside of the support plates 62, and the support columns 61 installed on the bottom surfaces of the workbench 1 can effectively support the gravity from the device.

[0050] It should be noted that, in this document, relational terms such as first and second, etc. are merely used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations.

Claims

1. A woodworking cutting machine comprising a workbench (1), characterized in that: A cutting machine body (2) is provided at the middle of the upper end of the workbench (1), a moving mechanism (3) and a supporting mechanism (6) are provided below the workbench (1), and a holding mechanism (4) and an auxiliary mechanism (5) are provided above the workbench (1); The holding mechanism (4) comprises a push plate (41) and a working groove (42), wherein the working groove (42) is respectively opened on the front end surface of the push plate (41), the bottom wall of the working groove (42) is respectively rotatably connected with a screw rod (43), the outer side of the screw rod (43) is respectively screwed with a holding plate (44), the top end of the screw rod (43) is respectively rotatably connected and passes through the top wall of the working groove (42) and the top surface of the push plate (41), the top end of the screw rod (43) is respectively fixedly installed with a pulley (45), the top end of the pulley (45) is fixedly installed with a small servo motor (46), and the outer side of the pulley (45) is respectively wound with a toothed belt (47).

2. A wood processing cutting machine according to claim 1, characterized in that: The moving mechanism (3) includes a limit plate (35), the front end surface of the limit plate (35) is rotatably connected to a screw rod (32), one end of the screw rod (32) is rotatably connected and passes through the rear end surface and the other front end surface of the limit plate (35), a moving block (33) is screwed on the outer side of the screw rod (32), and a large servo motor (34) is fixedly installed on one end of the screw rod (32), a moving groove (31) passing through the bottom surface is opened on the surface of the workbench (1), and two sides of the moving block (33) are respectively slidably connected to the inner walls on both sides of the moving groove (31).

3. A wood processing cutting machine according to claim 2, characterized in that: The bottom end of the push plate (41) of the holding mechanism (4) is fixedly mounted on the top end of the moving block (33) of the moving mechanism (3); both sides of one end of the holding plate (44) are respectively slidably connected between the inner walls of the working groove (42); the bottom side of the large servo motor (34) is fixedly mounted in the mounting frame on the bottom surface of the workbench (1); and the top ends of the limit plates (35) are respectively fixedly mounted on the bottom surface of the workbench (1).

4. A wood processing cutting machine according to claim 1, characterized in that: The auxiliary mechanism (5) comprises a limiting groove (51) and a side baffle (52), the bottom ends of the side baffles (52) are respectively slidably connected between the inner walls of the limiting groove (51), the side surfaces of the side baffles (52) are respectively provided with auxiliary grooves (53), the top walls of the auxiliary grooves (53) are respectively fixedly mounted with springs (54), an auxiliary plate (55) is provided above the surface of the workbench (1), one side end surface of the auxiliary plate (55) is respectively slidably connected between the inner walls of the auxiliary grooves (53), the bottom ends of the springs (54) are respectively fixedly mounted on one side surface of the auxiliary plate (55), and the top surface of the other side of the side baffle (52) is screwed with a fastening bolt (56) penetrating the top wall.

5. The wood processing cutting machine according to claim 1, characterized in that: The support mechanism (6) comprises a support plate (62), support columns (61) are fixedly mounted on the outer sides of the support plate (62), servo hydraulic cylinders (63) are fixedly mounted on the bottom surfaces of the support plates (62), universal wheels (64) are fixedly mounted on the output ends of the servo hydraulic cylinders (63), and foot cups (65) are screwed onto the bottom ends of the support columns (61).

6. The wood processing cutting machine according to claim 4, characterized in that: The limiting grooves (51) of the auxiliary mechanism (5) are respectively provided on the surface and the bottom surface of the workbench (1); the bottom ends of the fastening bolts (56) abut against the surface of the workbench (1); and the top ends of the supporting columns (61) of the supporting mechanism (6) are respectively fixedly mounted on the bottom surface of the workbench (1).

Images