CN212312222U - High-precision lath-shaped die-cutting machine - Google Patents

Abstract

The utility model discloses a high accuracy lath cross cutting machine, concretely relates to mechanical equipment field, it includes base mechanism, fixed mounting has the removal track frame in the base mechanism, the transmission is connected with cutting mechanism on the removal track frame, the transmission is connected with moving mechanism in the base mechanism, moving mechanism fixedly connected with fixed establishment, install distance measuring mechanism on base mechanism and the fixed establishment, the utility model discloses a removal track frame can drive cutting mechanism and carry out reciprocating motion, and step motor one of which can have the machine controller to come the control switch action, and this design makes the utility model discloses a removal of saw bit is more stable and accurate, has improved the utility model discloses carry out the precision of cutting to the lath.

Description

High-precision lath-shaped die-cutting machine

Technical Field

The utility model relates to the field of mechanical equipment, especially, relate to high accuracy lath cross cutting machine.

Background

In the prior art, most of the modes of workpiece fixing and saw blade moving of the plate-strip-shaped die cutting machine are not automatically completed, the mode of physical measurement or manual marking is complex, the defect of low precision exists during use, the defect of complex operation and time consumption exists, and improvement is realized.

Disclosure of Invention

The utility model aims at solving the defects existing in the prior art and providing a high-precision lath-shaped die-cutting machine.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

high accuracy lath cross cutting machine, including base mechanism, fixed mounting has the removal track frame in the base mechanism, the transmission is connected with cutting mechanism on the removal track frame, the transmission is connected with moving mechanism in the base mechanism, moving mechanism fixedly connected with fixed establishment, install ranging mechanism on base mechanism and the fixed establishment, base mechanism includes work platen, spout rail and sword groove, the center department of work platen runs through the excavation and has the spout rail rather than long limit parallel to each other, it has the sword groove all to excavate on the work platen that spout rail both sides correspond, it is parallel to each other between spout rail and the sword groove.

Preferably, the movable rail frame comprises a first rail, a second rail, a rail spacing frame, a first stepping motor, a first lead screw, a limiting rod, a first bearing group and a fixing frame, the first rail and the second rail are arranged in parallel, the first rail and the second rail have the same structure, a space middle line between the first rail and the second rail is positioned right above the cutter groove, two ends of the first rail and the second rail are fixedly connected through the rail spacing frame, one ends of upper side panels of the first rail and the second rail are fixedly provided with the first stepping motor, output end shafts of the first stepping motor are respectively connected with the first lead screw in a transmission manner, one ends of the two first lead screws, which are far away from the first stepping motor, are respectively and rotatably connected with one ends of the first rail and the second rail, which are far away from the first stepping motor, the limiting rods are respectively arranged on two sides of the first lead screw, and are respectively and fixedly connected with the first stepping motor and the first bearing group, and one side surface of the first rail, which is far away from the second rail, is fixedly arranged on the upper side panel of the working table plate through a fixing frame.

Preferably, the cutting mechanism comprises a motor body, a saw blade group, a first sliding block and a second sliding block, the first sliding block is fixedly welded at the base of the motor body, the saw blade group is fixedly mounted on an output shaft of the motor body, and the output shaft of the motor body penetrates through the saw blade group to be rotatably connected to the second sliding block.

Preferably, the moving mechanism comprises a second stepping motor, a second lead screw, a second bearing, a third slider, a fourth slider and a connecting piece, the second lead screw is connected to an output shaft of the second stepping motor in a transmission mode, one end, far away from the second stepping motor, of the second lead screw is rotatably connected with the bottom of the working table plate through the second bearing, the third slider is rotatably connected to the second lead screw, the fourth slider is perpendicularly and fixedly welded to two ends of the third slider, the fourth slider is welded to the fourth slider in a one-to-one correspondence mode, the fourth slider is arranged in the sliding groove rail in a penetrating and sliding mode, the connecting piece is arranged above the working table plate, and the second lead screw is located between two sliding groove rails in a group.

Preferably, the fixing mechanism comprises a third rail, a fifth slider, a connecting frame plate, a connecting bolt, a pressing plate, a fixing bolt, a third screw rod, a third stepping motor, a connecting side plate and a third bearing group, five fifth sliders are connected to the third rail in a sliding manner, the distance between every two adjacent fifth sliders is the same, the connecting frame plate is fixedly welded at the upper end of each fifth slider vertically, one end, far away from the fifth slider, of the connecting frame plate is connected with the connecting bolt in a threaded manner, the lower end of the connecting bolt is connected with the pressing plate in a rotating manner, the fixing bolt is connected to the corresponding fifth slider of the third rail in a threaded manner, the third screw rod is arranged between the connecting bolt and the fixing bolt, the connecting bolt and the fixing bolt are both connected with the third screw rod in a meshing manner, one end of the third screw rod is connected to the third stepping motor in a transmission manner, and one end, far away from the third stepping motor, of the third screw rod, and the third stepping motor and the third bearing group are respectively and fixedly installed on two ends of the third rail through connecting side plates.

Preferably, the distance measuring mechanism comprises a laser distance measuring device and a light shielding plate, the laser distance measuring device is fixedly installed at one corner of the working table plate, the light shielding plate is fixedly installed at one end of a third rail corresponding to a laser head of the laser distance measuring device, and one side face, far away from the laser distance measuring device, of the light shielding plate and the inner side face of the third rail are located on the same plane.

Preferably, the first sliding block is rotatably connected with the first screw rod on the first rail, the first sliding block is slidably connected with the limiting rod on the first rail, the second sliding block is rotatably connected with the first screw rod on the second rail, the second sliding block is slidably connected with the limiting rod on the second rail, and the blade edge of the saw blade group is arranged in the blade groove.

Preferably, the long edge of the working table plate is parallel to the first rail and the second rail, and the length of the long edge of the first rail is larger than the length of the first rail and the length of the second rail.

The utility model has the advantages that:

1. the utility model relates to a moving rail frame can drive cutting mechanism and carry out reciprocating motion, and a stepping motor can control the switch action by a machine tool controller, and the design makes the utility model discloses a saw bit move more stably and accurately, has improved the utility model discloses carry out the precision of cutting to the panel;

2. the fixing mechanism designed by the utility model can clamp and fix the batten, the driving position of the connecting bolt and the fixing bolt is adjusted by utilizing the three stepping motors and the three lead screws to realize clamping and fixing, the actions of the five fixing structures are synchronous, the unstable situation caused by uneven force of the batten clamping node is avoided, the clamping and fixing process is accelerated, and the precision of the utility model during operation is improved;

3. the moving mechanism designed by the utility model can drive the fixing mechanism to move, when the second stepping motor is connected on the machine tool controller, the movement of the fixing mechanism can be controlled by the controller, thus realizing automation;

4. the utility model discloses a ranging mechanism can carry out automatic measurement and calculation to fixed establishment's removal interval, has reduced the time that consumes when dimensional measurement to laser rangefinder's precision can not appear the deviation easily, has further improved the utility model discloses precision when cutting the slat.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic bottom structure diagram of the present invention.

Fig. 3 is a schematic structural diagram of the fixing mechanism of the present invention.

Fig. 4 is a schematic structural view of a No. four slider in the present invention.

Reference numbers in the figures:

1. a base mechanism; 11. a work table; 12. a chute rail; 13. a cutter groove;

2. moving the rail frame; 21. a first rail; 22. track two; 23. an inter-rail frame; 24. a first stepping motor; 25. a first screw rod; 26. a limiting rod; 27. a first bearing set; 28. a fixed mount;

3. a cutting mechanism; 31. a motor body; 32. a saw blade group; 33. a first sliding block; 34. a second sliding block;

4. a moving mechanism; 41. a second stepping motor; 42. a second screw rod; 43. a second bearing set; 44. a third sliding block; 45. a fourth slider; 46. a connecting member;

5. a fixing mechanism; 51. track three; 52. a fifth sliding block; 53. connecting the frame plate; 54. a connecting bolt; 55. pressing a plate; 56. a fixing bolt; 57. a third screw rod; 58. a third step motor; 59. connecting the side plates; 510. a third bearing group;

6. a distance measuring mechanism; 61. a laser range finder; 62. a light shield.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-4, high accuracy lath cross cutting machine, including base mechanism 1, fixed mounting has movable rail frame 2 on the base mechanism 1, the transmission connection has cutting mechanism 3 on the movable rail frame 2, the transmission connection has moving mechanism 4 on the base mechanism 1, 4 fixedly connected with fixed establishment 5 of moving mechanism, install distance measuring mechanism 6 on base mechanism 1 and the fixed establishment 5, base mechanism 1 includes work platen 11, spout rail 12 and sword groove 13, the center department of work platen 11 runs through the spout rail 12 of digging rather than long limit parallel of each other, all dig the sword groove 13 on the work platen 11 that spout rail 12 both sides correspond, it is parallel of each other between spout rail 12 and the sword groove 13, so that the utility model discloses the function and use.

Wherein, the movable rail frame 2 comprises a first rail 21, a second rail 22, a rail spacing frame 23, a first stepping motor 24, a first screw rod 25, a limiting rod 26, a first bearing group 27 and a fixing frame 28, the first rail 21 and the second rail 22 are arranged in parallel, the first rail 21 and the second rail 22 have the same structure, a space middle line between the first rail 21 and the second rail 22 is positioned right above the knife groove 13, two ends of the first rail 21 and the second rail 22 are fixedly connected through the rail spacing frame 23, one ends of upper side panels of the first rail 21 and the second rail 22 are fixedly provided with the first stepping motor 24, output end shafts of the first stepping motor 24 are connected with the first screw rod 25 in a transmission way, one ends of the two first screw rods 25 far away from the first stepping motor 24 are respectively connected with one ends of the first rail 21 and the second rail 22 far away from the first stepping motor 24 through the first bearing group 27 in a rotation way, two sides of the first screw rod 25 are provided with the limiting rod 26, the limiting rod 26 is respectively fixedly connected with the first stepping motor 24 and the first bearing group 27, and one side surfaces of the first rail 21 and the second rail 22, which are far away from each other, are fixedly installed on the upper side panel of the working table plate 11 through a fixing frame 28, so that the cutting mechanism 3 can move conveniently.

Wherein, cutting mechanism 3 includes motor body 31, saw bit group 32, a slider 33 and No. two sliders 34, and motor body 31's base department fixed welding has a slider 33, and fixed mounting has saw bit group 32 on motor body 31's the output shaft, and motor body 31's output shaft passes saw bit group 32 and rotates to be connected on No. two sliders 34, so that the utility model discloses carry out the cross cutting to the lath.

Wherein, moving mechanism 4 includes step motor 41 No. two, No. two lead screws 42, No. two bearings 43, No. three slider 44, No. four slider 45 and connecting piece 46, the transmission is connected with No. two lead screws 42 on step motor 41's the output shaft, No. two lead screws 42 keep away from the one end of No. two step motor 41 and rotate between the bottom of No. two bearings 43 and work platen 11 and be connected, it is connected with No. three slider 44 to rotate on No. two lead screws 42, the equal vertical fixation welding in both ends of No. three slider 44 has No. four slider 45, No. four slider 45 one-to-one welding has connecting piece 46, No. four slider 45 runs through the slip setting in spout rail 12, connecting piece 46 sets up the top at work platen 11, No. two lead screws 42 are in between a set of two spout rails 12, so that the utility model discloses an use.

Wherein, the fixing mechanism 5 comprises a third rail 51, a fifth slider 52, a connecting frame plate 53, a connecting bolt 54, a pressing plate 55, a fixing bolt 56, a third screw 57, a third stepping motor 58, a connecting side plate 59 and a third bearing group 510, five fifth sliders 52 are connected on the third rail 51 in a sliding manner, the distance between two adjacent fifth sliders 52 is the same, the connecting frame plate 53 is fixedly welded on the upper end of each fifth slider 52 vertically, one end of the connecting frame plate 53 far away from the fifth slider 52 is connected with the connecting bolt 54 in a threaded manner, the lower end of the connecting bolt 54 is connected with the pressing plate 55 in a rotating manner, the fixing bolt 56 is connected on the fifth slider 52 corresponding to the third rail 51 in a threaded manner, a third screw 57 is arranged between the connecting bolt 54 and the fixing bolt 56, the connecting bolt 54 and the fixing bolt 56 are both engaged with the third screw 57, one end of the third screw 57 is connected with the third stepping motor 58 in a transmission manner, one end of the third screw 57 far away from the third stepping motor 58 is connected with the third, no. three step motor 58 and No. three bearing group 510 are through connecting curb plate 59 difference fixed mounting on the both ends of No. three rail 51, so that the utility model discloses to the fixing of lath.

Wherein, ranging mechanism 6 includes laser range finder 61 and light screen 62, and laser range finder 61 fixed mounting is in a corner of work platen 11, and fixed mounting is located to No. three rail 51 one end that laser range finder 61 laser head corresponds has light screen 62, and a side that laser range finder 61 was kept away from to light screen 62 is in the coplanar with No. three rail 51's medial surface, so that the utility model discloses measure.

Wherein, rotate between a lead screw 25 on slider 33 and a rail 21 and be connected, sliding connection between gag lever post 26 on slider 33 and a rail 21, rotate between a lead screw 25 on No. two sliders 34 and No. two rails 22 and be connected, sliding connection between the gag lever post 26 on No. two sliders 34 and No. two rails 22, the edge of a knife of saw bit group 32 sets up in sword groove 13, so that the utility model discloses use.

Wherein, parallel mutually between long limit and a rail 21 and No. two rails 22 of work platen 11, and the long limit length of a rail 21 is greater than the length of a rail 21 and No. two rails 22, so that the utility model discloses the use.

The working principle is as follows:

the utility model discloses a step motor 24, motor body 31, step motor 41 No. two, step motor 58 No. three and laser range finder 61 all electricity are connected on external machine tool controller, during the use, at first place the lath on work platen 11, then utilize machine tool controller to open step motor 41 No. two to move fixed establishment 5, make 55 be located the lath top, then open step motor 58 No. three again, make it drive connecting bolt 54 rotatory, thereby drive clamp plate 55 and push down, make it firmly suppress the lath on work platen 11, then reuse machine tool controller to open step motor 24 No. one to drive lead screw 25 and rotate, motor body 31 that it connects can shift under its promotion, thereby realize the removal cutting of saw blade group 32;

in the process, the laser range finder 61 measures the position of the third rail 51 at any time, and the distance between the inner side wall of the third rail 51 and the cutter groove 13 is obtained through calculation of the machine tool controller, so that the cutting width of the lath is obtained, the precision does not need to be calculated, and the die cutting of the lath is greatly facilitated.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (8)

1. A high-precision lath die-cutting machine, which is characterized by comprising a base mechanism (1), a movable rail frame (2) is fixedly arranged on the base mechanism (1), a cutting mechanism (3) is connected on the movable rail frame (2) in a transmission way, the base mechanism (1) is in transmission connection with a moving mechanism (4), the moving mechanism (4) is fixedly connected with a fixing mechanism (5), the base mechanism (1) and the fixing mechanism (5) are provided with a distance measuring mechanism (6), the base mechanism (1) comprises a working table plate (11), a sliding groove rail (12) and a cutter groove (13), a sliding groove rail (12) which is parallel to the long edge of the working table plate (11) penetrates through the center of the working table plate, the working table plates (11) corresponding to the two sides of the sliding groove rails (12) are respectively provided with a cutter groove (13), and the sliding groove rails (12) and the cutter grooves (13) are parallel to each other.

2. The die cutting machine according to claim 1, wherein the movable rail frame (2) comprises a first rail (21), a second rail (22), an inter-rail frame (23), a first stepping motor (24), a first screw rod (25), a limiting rod (26), a first bearing group (27) and a fixed frame (28), the first rail (21) and the second rail (22) are arranged in parallel, the first rail (21) and the second rail (22) are identical in structure, a space middle line between the first rail (21) and the second rail (22) is located right above the knife groove (13), two ends of the first rail (21) and the second rail (22) are fixedly connected through the inter-rail frame (23), the first stepping motor (24) is fixedly installed at one end of an upper side panel of the first rail (21) and the second rail (22), and a first stepping motor (25) is in transmission connection with an output end shaft of the first stepping motor (24), two one end that a step motor (24) was kept away from to a lead screw (25) rotates between the one end of keeping away from a step motor (24) through a bearing group (27) respectively with a rail (21) and No. two rail (22) and is connected, the both sides of a lead screw (25) all are equipped with gag lever post (26), gag lever post (26) respectively with a step motor (24) and a bearing group (27) fixed connection, a side that a rail (21) and No. two rail (22) kept away from each other all passes through mount (28) fixed mounting on the upside panel of work platen (11).

3. The high-precision lath die cutting machine according to claim 1, wherein the cutting mechanism (3) comprises a motor body (31), a saw blade group (32), a first sliding block (33) and a second sliding block (34), the first sliding block (33) is fixedly welded at a base of the motor body (31), the saw blade group (32) is fixedly installed on an output shaft of the motor body (31), and the output shaft of the motor body (31) penetrates through the saw blade group (32) to be rotatably connected to the second sliding block (34).

4. The high-precision lath-shaped die cutting machine according to claim 1, wherein the moving mechanism (4) comprises a second stepping motor (41), a second lead screw (42), a second bearing (43), a third slide block (44), a fourth slide block (45) and a connecting piece (46), the second lead screw (42) is connected to an output shaft of the second stepping motor (41) in a transmission manner, one end, far away from the second stepping motor (41), of the second lead screw (42) is rotatably connected with the bottom of the working platen (11) through the second bearing (43), the third slide block (44) is rotatably connected to the second lead screw (42), the fourth slide block (45) is perpendicularly and fixedly welded to two ends of the third slide block (44), the connecting pieces (46) are welded to the fourth slide block (45) in a one-to-one correspondence manner, and the fourth slide block (45) is slidably arranged in the slide groove rail (12) in a penetrating manner, the connecting piece (46) is arranged above the workbench plate (11), and the second screw rod (42) is arranged between the two chute rails (12) in one group.

5. The high-precision lath-shaped die cutting machine according to claim 1, wherein the fixing mechanism (5) comprises a third rail (51), a fifth slider (52), a connecting frame plate (53), a connecting bolt (54), a pressing plate (55), a fixing bolt (56), a third screw rod (57), a third stepping motor (58), a connecting side plate (59) and a third bearing set (510), five fifth sliders (52) are slidably connected on the third rail (51), the distance between every two adjacent fifth sliders (52) is the same, the connecting frame plate (53) is vertically and fixedly welded at the upper end of each fifth slider (52), the connecting bolt (54) is in threaded connection with one end of the connecting frame plate (53) far away from the fifth slider (52), the pressing plate (55) is rotatably connected at the lower end of the connecting bolt (54), and the fixing bolt (56) is in threaded connection with the fifth slider (52) corresponding to the third rail (51), be equipped with No. three lead screw (57) between connecting bolt (54) and gim peg (56), connecting bolt (54) and gim peg (56) all with No. three lead screw (57) between the meshing be connected, the one end transmission of No. three lead screw (57) is connected on No. three step motor (58), No. three lead screw (57) are kept away from between the one end of No. three step motor (58) and No. three bearing group (510) and are rotated and be connected, No. three step motor (58) and No. three bearing group (510) are through connecting curb plate (59) respectively fixed mounting on the both ends of No. three rail (51).

6. The die cutting machine according to claim 1, wherein the distance measuring mechanism (6) comprises a laser distance measuring device (61) and a shading plate (62), the laser distance measuring device (61) is fixedly installed at one corner of the working table plate (11), the shading plate (62) is fixedly installed at one end of a third rail (51) corresponding to a laser head of the laser distance measuring device (61), and one side face, far away from the laser distance measuring device (61), of the shading plate (62) is located on the same plane as the inner side face of the third rail (51).

7. The die cutting machine according to claim 3, characterized in that the first sliding block (33) is rotatably connected with the first screw rod (25) on the first rail (21), the first sliding block (33) is slidably connected with the limiting rod (26) on the first rail (21), the second sliding block (34) is rotatably connected with the first screw rod (25) on the second rail (22), the second sliding block (34) is slidably connected with the limiting rod (26) on the second rail (22), and the cutting edge of the saw blade group (32) is arranged in the cutter groove (13).

8. The die cutting machine according to claim 1, characterized in that the long side of the working platen (11) is parallel to the first rail (21) and the second rail (22), and the length of the long side of the first rail (21) is greater than the length of the first rail (21) and the length of the second rail (22).

Images