阅读说明：本技术 一种装饰条的自动切断机 (Automatic cut-off machine of decorative strip ) 是由 李冉 于 2021-06-30 设计创作，主要内容包括：本发明公开了一种装饰条的自动切断机,包括配电柜箱体,所述配电柜箱体表面沿其长度方向依次布置有装饰条的过渡输送结构、装饰条的压紧输送装置和装饰条的切割装置。所述装饰条的过渡输送结构包括安装在配电柜箱体表面的调节块,所述调节块表面沿其长度方向开设有调节槽。有益效果：通过在输送架A的上方活动安装有输送架B,使得输送架B可以沿输送的方向进行转动调节,实现输送架B上安装的压送皮带对输送架A上输送皮带表面的装饰条进行压紧输送。在通过转动侧板使输送架A与输送架B靠近时,通过转动调节手轮,使得输送架A与输送架B靠近压紧,并通过螺母配合调节板与控制螺杆锁附固定,保证装饰条不会出现输送偏移。(The invention discloses an automatic cutting-off machine for decorative strips, which comprises a power distribution cabinet body, wherein a transition conveying structure of the decorative strips, a pressing conveying device of the decorative strips and a cutting device of the decorative strips are sequentially arranged on the surface of the power distribution cabinet body along the length direction of the power distribution cabinet body. The transition conveying structure of the decorative strip comprises an adjusting block arranged on the surface of the box body of the power distribution cabinet, and an adjusting groove is formed in the surface of the adjusting block along the length direction of the adjusting block. Has the advantages that: the conveying frame B is movably arranged above the conveying frame A, so that the conveying frame B can be adjusted in a rotating mode along the conveying direction, and the pressing and conveying belt arranged on the conveying frame B can press and convey the decorative strips on the surface of the conveying belt on the conveying frame A. When the side plates are rotated to enable the conveying frame A and the conveying frame B to be close to each other, the adjusting hand wheels are rotated to enable the conveying frame A and the conveying frame B to be close to and compressed, the adjusting plates are matched with the nuts to be locked and fixed with the control screw rods, and the decorative strips are guaranteed not to be conveyed and deviated.)

1. The automatic cutting-off machine for the decorative strip is characterized by comprising a power distribution cabinet box body (1), wherein a transition conveying structure (2) of the decorative strip, a pressing and conveying device (3) of the decorative strip and a cutting device (4) of the decorative strip are sequentially arranged on the surface of the power distribution cabinet box body (1) along the length direction of the power distribution cabinet box body;

the transition conveying structure (2) of the decorative strip comprises an adjusting block (21) arranged on the surface of a power distribution cabinet body (1), an adjusting groove (22) is formed in the surface of the adjusting block (21) along the length direction of the adjusting block, a limiting column (23) is arranged in the adjusting groove (22), a transition frame (24) is locked on the side face of the adjusting block (21) through a bolt, and a conveying roller (25) is arranged on the transition frame (24);

the pressing and conveying device (3) for the decorative strip comprises a conveying frame A (31) fixedly installed on the surface of a power distribution cabinet box body (1), a conveying belt (32) is installed on the conveying frame A (31) through rollers, a pair of rotating side plates (33) are rotatably installed on two sides of the conveying frame A (31) along the conveying direction of the conveying belt (32), a conveying frame B (34) is arranged above the conveying frame A (31), one end, far away from the conveying frame A (31), of each rotating side plate (33) is movably connected with the conveying frame B (34), and a pressing and conveying belt (35) is installed on the conveying frame B (34) through rollers;

a first gear (36) and a second gear (37) which are meshed with each other are arranged on the side surface of the conveying frame A (31), one end of the first gear (36) is connected with a roller which drives the conveying belt (32) to transmit by the end part of the conveying frame A (31), the other end of the first gear (36) is connected with the output end of the motor, the outer side of the second gear (37) is provided with a belt pulley A (38) through a rotating shaft, the side surface of the conveying frame B (34) is provided with a belt pulley B (39), the belt pulley A (38) is in transmission connection with the belt pulley B (39) through a belt (310), the belt pulley B (39) is connected with a roller which drives the pressure conveying belt (35) to transmit through the end part of the conveying frame B (34) through a rotating shaft, so that the synchronous transmission of the conveying belt (32) on the conveying frame A (31) and the pressure conveying belt (35) on the conveying frame B (34) is realized;

an adjusting plate (311) is arranged in the middle of the side face of the conveying frame B (34), a control screw rod (312) matched with the inner thread of the adjusting plate (311) is arranged on the adjusting plate (311), the adjusting plate is locked and fixed with the adjusting plate (311) through a nut, and an adjusting hand wheel (313) matched with the control screw rod (312) is arranged at the top end of the control screw rod;

the cutting device (4) of the decorative strip comprises an air cylinder fixing frame (41) arranged on the surface of the power distribution cabinet body (1), an air cylinder (42) is arranged at the top end of the air cylinder fixing frame (41), the output end of the air cylinder (42) is connected with a knife rest connecting block (44) through an air cylinder connecting head (43), and a cutting knife (45) is fixedly arranged on the knife rest connecting block (44);

a cutter holder (47) is installed at the bottom of the air cylinder fixing frame (41) through a chip guide groove (46), a guide groove (48) matched with a paper loading strip is arranged in the cutter holder (47), one end of the guide groove (48) is matched with the conveying belt (32), and a cutting groove matched with the cutting knife (45) is formed in the surface of the cutter holder (47).

2. An automatic cutting-off machine for decorative strips according to claim 1, characterized in that a bracket (26) is mounted on the side of the transition frame (24), a waist-shaped hole (27) is formed in the bracket (26) along the height direction of the bracket, a first photoelectric sensor (28) and a second photoelectric sensor (29) are mounted through the waist-shaped hole (27), and the first photoelectric sensor (28) is positioned below the second photoelectric sensor (29).

3. An automatic cutting machine for decorative strips according to claim 1, characterised in that said cutting knife (45) comprises a C-angle cutting knife (451) and a cutter blade (452), said cutter blade (452) being plugged onto the C-angle cutting knife (451).

4. An automatic cutting-off machine for decorative strips, as claimed in claim 3, characterised in that said C-angle cutter (451) is a 90 ° cutter.

Technical Field

The invention relates to the technical field of cutting machines, in particular to an automatic cutting machine for decorative strips.

Background

The existing decorative strip is easy to deviate during processing, so that the phenomenon of beveling can occur during subsequent cutting, and the yield is low; in addition, the cut trim strips require a C-angle grind.

Disclosure of Invention

The invention aims to provide an automatic cutting machine for decorative strips, wherein a conveying frame B is movably arranged above a conveying frame A, so that the conveying frame B can be rotationally adjusted along the conveying direction, the conveying frame A is close to the conveying frame B, and a pressing and conveying belt arranged on the conveying frame B is used for pressing and conveying the decorative strips on the surface of the conveying belt on the conveying frame A. When the side plates are rotated to enable the conveying frame A and the conveying frame B to be close to each other, the adjusting hand wheels are rotated to enable the conveying frame A and the conveying frame B to be close to and compressed, the adjusting plates are matched with the nuts to be locked and fixed with the control screw rods, the decorative strips are guaranteed not to be conveyed and shifted, and finally the decorative strips are conveyed to the cutting device of the decorative strips through the guide chute.

The technical scheme of the invention is realized as follows:

the utility model provides an automatic cutout machine of ornamental strip, includes the switch board box, the transition transport structure of ornamental strip, the compressing tightly conveyor of ornamental strip and the cutting device of ornamental strip have been arranged along its length direction in proper order to switch board box surface.

The transition conveying structure of the decorative strip comprises an adjusting block arranged on the surface of a power distribution cabinet body, an adjusting groove is formed in the surface of the adjusting block along the length direction of the adjusting block, a limiting column is arranged in the adjusting groove, a transition frame is attached to the side face of the adjusting block through a bolt lock, and a conveying roller is arranged on the transition frame.

The pressing and conveying device for the decorative strip comprises a conveying frame A fixedly installed on the surface of a power distribution cabinet box body, a conveying belt is installed on the conveying frame A through rollers, a pair of rotating side plates are rotatably installed on the two sides of the conveying frame A along the conveying direction of the conveying belt, a conveying frame B is arranged above the conveying frame A, one end, far away from the conveying frame A, of each rotating side plate is movably connected with the conveying frame B, and a pressure conveying belt is installed on the conveying frame B through rollers.

The side surface of the conveying frame A is provided with a first gear and a second gear which are meshed with each other, one end of the first gear is connected with a roller wheel which is arranged at the end part of the conveying frame A and drives the conveying belt to transmit, the other end of the first gear is connected with the output end of a motor, a belt pulley A is arranged on the outer side of the second gear through a rotating shaft, a belt pulley B is arranged on the side surface of the conveying frame B and is connected with the belt pulley B through belt transmission, and the belt pulley B is connected with the roller wheel which is arranged at the end part of the conveying frame B and drives the conveying belt to transmit through a pressure transmission belt through the rotating shaft, so that the conveying belt on the conveying frame A and the pressure transmission belt on the conveying frame B are synchronously transmitted.

The conveying frame B is characterized in that an adjusting plate is arranged in the middle of the side face of the conveying frame B, a control screw matched with the inner thread of the adjusting plate is arranged on the adjusting plate, a nut is matched with the adjusting plate to be locked and fixed, and an adjusting hand wheel matched with the control screw is arranged at the top end of the control screw.

The cutting device of ornamental strip is including installing the cylinder mount on switch board box surface, the cylinder is installed on the top of cylinder mount, the output of cylinder is connected with the knife rest connecting block through the cylinder connector, fixed mounting has the cutting knife on the knife rest connecting block.

The bottom of cylinder mount is installed the blade holder through the chip groove, be provided with in the blade holder with adorn paper strip matched with baffle box, the one end of baffle box cooperatees with conveyor belt, the surface of blade holder is seted up and is cut the groove with cutting knife matched with.

The invention has the beneficial effects that:

the side surface of the conveying frame A is provided with a first gear and a second gear which are meshed with each other, one end of the first gear is connected with a roller wheel which drives the conveying belt to transmit through the end part of the conveying frame A, the other end of the first gear is connected with the output end of a motor, a belt pulley A is installed on the outer side of the second gear through a rotating shaft, the side surface of the conveying frame B is provided with a belt pulley B, the belt pulley A is connected with the belt pulley B through belt transmission, the belt pulley B is connected with a roller wheel which drives the pressing belt to transmit through the end part of the conveying frame B through the rotating shaft, and the synchronous transmission of the conveying belt on the conveying frame A.

The conveying frame B is movably arranged above the conveying frame A, so that the conveying frame B can be adjusted in a rotating mode along the conveying direction, the conveying frame A is close to the conveying frame B, and the pressing and conveying belt arranged on the conveying frame B can press and convey the decorative strips on the surface of the conveying belt on the conveying frame A. When the side plates are rotated to enable the conveying frame A and the conveying frame B to be close to each other, the adjusting hand wheels are rotated to enable the conveying frame A and the conveying frame B to be close to and compressed, the adjusting plates are matched with the nuts to be locked and fixed with the control screw rods, the decorative strips are guaranteed not to be conveyed and shifted, and finally the decorative strips are conveyed to the cutting device of the decorative strips through the guide chute.

The section of the decorative strip is cut off by the art designing blade, the C-angle cutting of the decorative strip is realized while the section of the decorative strip is cut off by the art designing blade, the problem that the C-angle polishing is needed after the art designing blade is finished in the traditional process is avoided, and the working efficiency is improved; and the front end of the subsequent decorative strip also completes the cutting of the C-angle cutter and the art designing blade.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

FIG. 1 is a schematic view of an automatic cutting machine for decorative strips;

FIG. 2 is a schematic view of the automatic cut-off machine for decorative strips in another state;

FIG. 3 is a front view of an automatic cut-off machine for decorative strips;

FIG. 4 is an enlarged view taken at A in FIG. 2;

FIG. 5 is a schematic view of the cut trim of the trim strip;

FIG. 6 is a schematic view of the fitting structure of the decorative strip and the cutter;

fig. 7 is a front view of the cutting burr.

In the figure:

1. a power distribution cabinet body; 2. a transition conveying structure of the decorative strip; 3. a pressing and conveying device for the decorative strip; 4. a cutting device for the decorative strip; 21. an adjusting block; 22. an adjustment groove; 23. a limiting column; 24. a transition frame; 25. a conveying roller; 26. a support; 27. a kidney-shaped hole; 28. a first photosensor; 29. a second photosensor; 31. a conveying frame A; 32. a conveyor belt; 33. rotating the side plate; 34. a conveying frame B; 35. a pressure feed belt; 36. a first gear; 37. a second gear; 38. a belt pulley A; 39. a belt pulley B; 310. a belt; 311. an adjusting plate; 312. controlling the screw; 313. adjusting a hand wheel; 41. a cylinder fixing frame; 42. a cylinder; 43. a cylinder connector; 44. a tool rest connecting block; 45. a cutting knife; 46. a chip guide groove; 47. a tool apron; 48. a material guide groove.

Detailed Description

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

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

According to an embodiment of the invention, an automatic cutting-off machine for decorative strips is provided.

Referring to fig. 1-3, the automatic cutting machine for the decorative strip according to the embodiment of the invention comprises a power distribution cabinet box body 1, wherein a transition conveying structure 2 of the decorative strip, a pressing conveying device 3 of the decorative strip and a cutting device 4 of the decorative strip are sequentially arranged on the surface of the power distribution cabinet box body 1 along the length direction of the power distribution cabinet box body.

The transition conveying structure 2 of ornamental strip is including installing the regulating block 21 on switch board box 1 surface, regulating groove 22 has been seted up along its length direction on the regulating block 21 surface, install spacing post 23 in the regulating groove 22, the side of regulating block 21 is locked through the bolt and is had transition frame 24, install conveying roller 25 on the transition frame 24.

The pressing and conveying device 3 for the decorative strip comprises a conveying frame A31 fixedly installed on the surface of a power distribution cabinet box body 1, a conveying belt 32 is installed on the conveying frame A31 through rollers, a pair of rotating side plates 33 are installed on two sides of the conveying frame A31 in a rotating mode along the conveying direction of the conveying belt 32, a conveying frame B34 is arranged above the conveying frame A31, one end, far away from the conveying frame A31, of each rotating side plate 33 is movably connected with a conveying frame B34, and a pressing and conveying belt 35 is installed on the conveying frame B34 through rollers.

The side surface of the conveying frame A31 is provided with a first gear 36 and a second gear 37 which are meshed with each other, one end of the first gear 36 is connected with a roller which is arranged at the end part of the conveying frame A31 and drives the conveying belt 32 to transmit, the other end of the first gear 36 is connected with the output end of a motor, the outer side of the second gear 37 is provided with a belt pulley A38 through a rotating shaft, the side surface of the conveying frame B34 is provided with a belt pulley B39, the belt pulley A38 is in transmission connection with the belt pulley B39 through a belt 310, the belt pulley B39 is connected with the roller which is arranged at the end part of the conveying frame B34 and drives the pressure conveying belt 35 to transmit through the rotating shaft, and the synchronous transmission of the conveying belt 32 on the conveying frame A31 and the pressure conveying belt 35 on the conveying frame B34 is realized.

Adjusting plate 311 is installed to carriage B34 side mid-mounting, be provided with on the adjusting plate 311 rather than the internal thread complex control screw 312 to it is fixed with adjusting plate 311 lock-attach to cooperate the nut, the top of control screw 312 is provided with rather than matched with adjusting hand wheel 313.

The cutting device 4 of ornamental strip is including installing the cylinder mount 41 on switch board box 1 surface, the cylinder 42 is installed on the top of cylinder mount 41, the output of cylinder 42 is connected with knife rest connecting block 44 through cylinder connector 43, fixed mounting has cutting knife 45 on the knife rest connecting block 44.

A cutter holder 47 is installed at the bottom of the cylinder fixing frame 41 through a chip guide groove 46, a guide groove 48 matched with the paper loading strip is arranged in the cutter holder 47, one end of the guide groove 48 is matched with the conveying belt 32, and a cutting groove matched with the cutting knife 45 is formed in the surface of the cutter holder 47.

Further, a bracket 26 is installed on a side surface of the transition frame 24, a waist-shaped hole 27 is formed in the bracket 26 along the height direction of the bracket, a first photoelectric sensor 28 and a second photoelectric sensor 29 are installed through the waist-shaped hole 27, and the first photoelectric sensor 28 is located below the second photoelectric sensor 29.

Further, the cutting knife 45 comprises a C-angle cutting knife 451 and a utility knife 452, and the utility knife 452 is inserted into the C-angle cutting knife 451.

Further, the C-angle cutter 451 is a 90 ° cutter.

As shown in fig. 1 to 3, the decorative strip is subjected to an automatic cutting process by a discharging device through a decorative strip transition conveying structure 2, a decorative strip pressing and conveying device 3 and a decorative strip cutting device 4.

The decorative strip is in a bent state on the transition frame 24, and the decorative strip can be detected by the first photoelectric sensor 28 to be in the cutting and conveying process; when the decorative strip is detected by the second photoelectric sensor 29, the situation that the decorative strip on the discharging device is conveyed is shown, the controller controls the alarm lamp to give an alarm, the discharging device is filled, and the processing stagnation is avoided. In addition, when the decoration strip is conveyed, the paper loading strip is conveyed in a limiting mode through the limiting columns 23 arranged on the adjusting blocks 21, and the conveying track of the decoration strip is guaranteed.

As shown in fig. 1-3, a first gear 36 and a second gear 37 which are engaged with each other are installed on the side surface of the conveying frame a31, one end of the first gear 36 is connected with a roller which is driven by the end of the conveying frame a31 to transmit, the other end of the first gear 36 is connected with the output end of a motor, a belt pulley a38 is installed on the outer side of the second gear 37 through a rotating shaft, a belt pulley B39 is installed on the side surface of the conveying frame B34, the belt pulley a38 is in transmission connection with the belt pulley B39 through a belt 310, the belt pulley B39 is connected with the roller which is driven by the end of the conveying frame B34 to transmit through a rotating shaft, and synchronous transmission between the conveying belt 32 on the conveying frame a31 and the pressing belt 35 on the conveying frame B34 is realized.

The conveying frame B34 is movably mounted above the conveying frame A31, so that the conveying frame B34 can be rotationally adjusted along the conveying direction, the conveying frame A31 is close to the conveying frame B34, and the pressing and conveying belt 35 mounted on the conveying frame B34 can press and convey the decorative strips on the surface of the conveying belt 32 on the conveying frame A. In addition, when the side plate 33 is rotated to enable the conveying frame A31 and the conveying frame B34 to be close to each other, the adjusting hand wheel 313 is rotated to enable the conveying frame A31 and the conveying frame B34 to be close to and pressed tightly, the adjusting plate 311 is matched with a nut to be locked and fixed with the control screw 312, the pressing stability is guaranteed, the decorative strip is guaranteed not to be conveyed to deviate, and finally the decorative strip is conveyed to the cutting device 4 of the decorative strip through the guide chute 48.

As shown in fig. 5, the decorative strip is conveyed to a set position by the controller, and the conveyance is stopped by motor control. At this time, the controller starts the air cylinder 42 and drives the cutting knife 45 connected with the output end of the air cylinder to cut the decorative strip conveyed in the knife holder 47 through the knife cutting groove on the knife holder. Then, the motor is started through the controller, the decoration strips cut in the cutter holder 47 are extruded out by the paper containing strips behind the motor, and the cut decoration strips are collected.

As shown in fig. 6-7, the cutting knife 45 includes a C-angle cutter 451 and an art blade 452, which are matched with each other, wherein the art blade 452 cuts off the cross section of the decorative strip, and the art blade 452 cuts off the cross section of the decorative strip and simultaneously realizes C-angle cutting of the decorative strip, thereby avoiding the need of C-angle polishing after the art finishes cutting by the art blade 452, and improving the working efficiency; and the cutting of the C-angle cutter 451 and the cutter blade 452 is also completed at the front end of the subsequent decorative strip.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.