CN117415664B - Automatic workpiece conveying device for cutter production - Google Patents
Automatic workpiece conveying device for cutter production Download PDFInfo
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- CN117415664B CN117415664B CN202311743325.4A CN202311743325A CN117415664B CN 117415664 B CN117415664 B CN 117415664B CN 202311743325 A CN202311743325 A CN 202311743325A CN 117415664 B CN117415664 B CN 117415664B
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 17
- 230000007246 mechanism Effects 0.000 claims abstract description 28
- 230000000712 assembly Effects 0.000 claims abstract description 18
- 238000000429 assembly Methods 0.000 claims abstract description 18
- 230000005540 biological transmission Effects 0.000 claims description 25
- 238000003756 stirring Methods 0.000 claims description 11
- 238000005096 rolling process Methods 0.000 claims description 6
- 238000013016 damping Methods 0.000 claims description 4
- 238000000034 method Methods 0.000 abstract description 4
- 230000008569 process Effects 0.000 abstract description 4
- 230000001105 regulatory effect Effects 0.000 abstract description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 4
- 235000017491 Bambusa tulda Nutrition 0.000 description 4
- 241001330002 Bambuseae Species 0.000 description 4
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 4
- 239000011425 bamboo Substances 0.000 description 4
- 210000003734 kidney Anatomy 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 238000005520 cutting process Methods 0.000 description 3
- 230000002708 enhancing effect Effects 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 244000309464 bull Species 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q7/00—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting
Abstract
The invention discloses an automatic workpiece conveying device for cutter production, which relates to the technical field of cutter processing, and comprises a conveying bracket, a conveying power assembly, a plurality of bearing assemblies and two kidney-round guide side plates, wherein each bearing assembly comprises a bearing cross rod piece, a supporting seat and a jacking assembly, the jacking assembly is arranged in the middle of the bearing cross rod piece in a vertical sliding manner, the top of the jacking assembly can rotate, and the top of the jacking assembly is used for jacking a cutter workpiece; still include centering mechanism, rotation regulation subassembly and lower bracing piece, centering mechanism is used for making the cutter work piece be in the centre position of bearing subassembly, be provided with the top bellying on the lower bracing piece, when bearing subassembly removes to the top bellying upside, the top bellying can upwards jack-up subassembly. The automatic centering device is simple in structure, the cutter workpiece can be automatically centered in the conveying process, the direction of the end head of the cutter workpiece can be regulated, convenience is provided for the subsequent processing of the cutter workpiece, and the practicability is high.
Description
Technical Field
The invention relates to the technical field of cutter machining, in particular to an automatic workpiece conveying device for cutter production.
Background
The term "tool" is generally understood to mean a metal cutting tool, and a tool for cutting wood is called a woodworking tool, since the tool used in machine manufacturing is basically used for cutting a metal material.
Many machine tools are of cylindrical structures, the tools are divided into a tool handle and a tool bit, the tool handle and the tool bit are mostly made of different materials, and the tool bit is required to cut a workpiece, so that the tool bit is generally made of materials with higher hardness and higher density, and the tool bit end of the tool is generally heavier than the tool handle end; before the cutter is produced, conveying mechanisms such as a conveying belt convey the cutter workpieces to a processing device, and as the cutter workpieces are arranged on the conveying mechanisms such as the conveying belt, the cutter head ends of a plurality of cutter workpieces face different directions and are not positioned in the middle of the conveying mechanisms, so that the cutter workpieces need to be adjusted by a subsequent processing device, and the production efficiency of the subsequent cutters is affected.
Disclosure of Invention
The invention aims to provide an automatic workpiece conveying device for cutter production, which aims to solve the problems in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions:
the utility model provides a work piece automatic conveying device for cutter production, includes conveying support, conveying power component, a plurality of bearing subassembly and two kidney round guide curb plates, conveying power component establishes on conveying support and a plurality of bearing subassembly are all connected with conveying power component, and two kidney round guide curb plates symmetry are established on conveying support, bearing subassembly includes bearing cross bar piece, supporting seat and jack-up subassembly, the both ends of bearing cross bar piece respectively with the border sliding connection of two kidney round guide curb plates, bearing cross bar piece links to each other with conveying power component and conveying power component is used for driving bearing cross bar piece along the border of kidney round guide curb plate to remove, the supporting seat is two and two supporting seats symmetry establish at the both ends of bearing cross bar piece, and the supporting seat upper end is provided with the bearing portion of placing that is used for holding up cutter work piece tip, jack-up subassembly is established in bearing cross bar piece middle part with vertical slip mode, jack-up subassembly top can autorotation and jack-up subassembly top is used for holding up cutter work piece; the automatic conveying device further comprises a centering mechanism, a rotary adjusting assembly and a lower supporting rod, wherein the centering mechanism and the rotary adjusting assembly are connected with the side part of the oval guide side plate through side supporting frames, the centering mechanism and the rotary adjusting assembly are positioned on the upper side of the bearing assembly, and the centering mechanism is used for driving the cutter workpiece to transversely move in a manner of poking from the end part and enabling the cutter workpiece to be positioned at the center position of the bearing assembly; the lower support rod is arranged on the conveying support, the lower support rod is positioned between the two waisted guide side plates, the bottom of the jacking component corresponds to the upper side of the lower support rod, an upper jacking bulge part is arranged on the lower support rod, and when the bearing component moves to the upper side of the upper jacking bulge part, the upper jacking bulge part can jack up the jacking component upwards; the rotary adjusting assembly is located right above the upper top protruding portion, and can stir the tool workpiece jacked by the jacking assembly and enable the tool workpiece to horizontally rotate 180 degrees around the vertical central line of the jacking assembly.
Based on the technical scheme, the invention also provides the following optional technical schemes:
in one alternative: the jack-up subassembly is including rotating seat, top section of thick bamboo portion, lower contact portion, changeing member and side extension, top section of thick bamboo portion vertical slip is established in bearing horizontal pole spare middle part, rotates seat bottom and top section of thick bamboo portion top and rotates and be connected, lower contact portion establishes the bottom of top section of thick bamboo portion and lower contact portion can with lower bracing piece upside rolling contact, and the bull member middle part rotates with rotating the seat to be connected, and the both sides of rotating the seat all are provided with side extension and the tip of two side extension are connected through damping spring respectively with the both ends of changeing member, the both ends of changeing the member all are provided with V type support piece and the inboard portion of V type support piece have many and increase the mill sand grip.
In one alternative: the lower contact part comprises a lower roller seat and a lower reset spring, the lower roller seat is fixed at the bottom of the top cylinder part and is provided with a lower roller in rotary connection with the lower roller seat, the lower reset spring is arranged between the lower roller seat and the supporting transverse rod piece, and two ends of the lower reset spring are respectively connected with the upper end face of the lower roller seat and the lower end face of the supporting transverse rod piece.
In one alternative: the bearing is placed the portion and is provided with a plurality of balls for V type structure and bearing on the inner wall of placing the portion.
In one alternative: the centering mechanism comprises a centering cross bar beam, a transmission connecting rod and two vertical rod pieces, wherein the end part of the centering cross bar beam is fixedly connected with the side supporting frame, the transmission connecting rod is positioned on the upper side of the centering cross bar beam, the side part of the transmission connecting rod is provided with a sliding block, the sliding block is in sliding connection with the centering cross bar beam, the two vertical rod pieces are respectively arranged at the two end parts of the centering cross bar beam, the tops of the vertical rod pieces are in rotating connection with the centering cross bar beam, and each vertical rod piece is provided with a side guide plate and the two side guide plates incline towards the middle; every pole piece top all is provided with gear portion, and the both ends of transmission connecting rod extend to the lateral part of two gear portions respectively, and the both ends of transmission connecting rod all are provided with rack portion and corresponding gear portion mesh mutually, and two pole pieces can be synchronous and rotate with opposite direction, centering horizontal pole roof beam middle part is provided with dog and transmission connecting rod middle part is connected through last reset spring.
In one alternative: the rotary adjusting assembly comprises an adjusting cross rod beam, an adjusting screw rod, an adjusting motor, a stirring vertical rod and an adjusting sliding seat, wherein the end part of the adjusting cross rod beam is fixedly connected with the side supporting frame, the two ends of the adjusting screw rod are rotationally connected with the adjusting cross rod beam, the output end of the adjusting motor is connected with one end of the adjusting screw rod, the adjusting sliding seat is arranged on the adjusting cross rod beam and can slide along the length direction of the adjusting cross rod beam, the adjusting screw rod spirally penetrates through the adjusting sliding seat, and one end of the stirring vertical rod is connected with the bottom of the adjusting sliding seat and the top of the jacking assembly which is jacked up.
In one alternative: the sleeve rotationally connected with the stirring vertical rod is sleeved on the outer wall of the sleeve, and the outer wall of the sleeve is provided with a pressure sensing piece which is electrically connected with the adjusting motor.
In one alternative: the conveying power assembly comprises a conveying motor and two conveying shafts, the two conveying shafts are respectively arranged at two ends of the conveying support and are rotationally connected with the conveying support, the conveying motor is arranged at one end of the conveying support, the output end of the conveying motor is connected with one end of one conveying shaft, at least one group of belt transmission units are arranged between the two conveying shafts, each belt transmission unit comprises a conveying belt and two conveying belt wheels, the two conveying belt wheels are respectively arranged on the two conveying shafts, the conveying belt surrounds the outer sides of the two conveying belt wheels and is provided with a plurality of conveying connecting portions, the conveying connecting portions correspond to the bearing assemblies one by one, and the conveying connecting portions are connected with the bottoms of the corresponding bearing assemblies.
Compared with the prior art, the invention has the following beneficial effects:
1. the conveying power assembly drives the bearing assembly to move along the edge of the kidney-shaped guide side plate, so that the cutter workpiece is conveyed to processing equipment, and the centering mechanism drives the cutter workpiece to axially move and is positioned in the middle of the bearing assembly in the conveying process;
2. in the invention, the rotation adjusting component can adjust the directions of the two ends of the rotary cutter workpiece in the process of conveying the cutter workpiece, so that the cutter head ends of all the cutter workpiece face the same direction, and the subsequent processing is convenient;
3. the automatic centering device is simple in structure, the cutter workpiece can be automatically centered in the conveying process, the direction of the end head of the cutter workpiece can be regulated, convenience is provided for the subsequent processing of the cutter workpiece, and the practicability is high.
Drawings
Fig. 1 is a schematic view of the whole structure of the automatic conveying device according to an embodiment of the present invention.
Fig. 2 is a schematic diagram of a conveying power assembly according to an embodiment of the present invention.
Figure 3 is a schematic view of the construction of a support assembly according to one embodiment of the present invention.
FIG. 4 is a schematic illustration of a centering mechanism and rotation adjustment assembly in one embodiment of the invention.
Fig. 5 is an enlarged schematic view of the structure at A0 in fig. 4.
Fig. 6 is an enlarged schematic view of the structure at B0 in fig. 4.
Reference numerals annotate: the conveyor support 100, the conveyor motor 110, the conveyor shaft 120, the conveyor pulley 130, the conveyor belt 140, the conveyor connection 150, the racking assembly 200, the racking rail 210, the support base 220, the racking section 230, the ball 231, the jacking assembly 240, the rotating base 241, the jacking cylinder 242, the lower roller base 243, the lower roller 244, the rotating rod 245, the V-shaped jacking block 246, the side extension 247, the damping spring 248, the lower return spring 249, the lumbar guide side plate 300, the centering mechanism 400, the centering rail 410, the transmission link 420, the vertical rail 430, the side guide plate 440, the gear section 450, the rack section 460, the slider 470, the stopper 480, the upper return spring 490, the rotation adjustment assembly 500, the adjustment rail 510, the adjustment screw 520, the adjustment motor 530, the toggle vertical bar 540, the adjustment slide 550, the sleeve 560, the lower support bar 600, the upper top boss 610, the tool workpiece 700, and the side support frame 800.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings and examples; in the drawings or description, similar or identical parts are provided with the same reference numerals, and in practical applications, the shape, thickness or height of each part may be enlarged or reduced. The examples set forth herein are intended to be illustrative of the invention and are not intended to limit the scope of the invention. Any obvious modifications or alterations to the invention, as would be apparent, are made without departing from the spirit and scope of the present invention.
In one embodiment, as shown in fig. 1 to 4, an automatic workpiece conveying device for tool production includes a conveying bracket 100, a conveying power assembly, a plurality of bearing assemblies 200 and two waistline guide side plates 300, wherein the conveying power assembly is arranged on the conveying bracket 100, the bearing assemblies 200 are all connected with the conveying power assembly, the two waistline guide side plates 300 are symmetrically arranged on the conveying bracket 100, the bearing assemblies 200 include bearing cross rod members 210, supporting seats 220 and jacking assemblies 240, two ends of the bearing cross rod members 210 are respectively connected with edges of the two waistline guide side plates 300 in a sliding manner, the bearing cross rod members 210 are connected with the conveying power assembly, the conveying power assemblies are used for driving the bearing cross rod members 210 to move along the edges of the waistline guide side plates 300, the supporting seats 220 are two and two supporting seats 220 are symmetrically arranged at two ends of the bearing cross rod members 210, bearing placing parts 230 for supporting the ends of tool workpieces 700 are arranged at the upper ends of the supporting seats 220, the jacking assemblies 240 are arranged in the middle of the bearing cross rod members 210 in a vertically sliding manner, and the jacking assemblies 240 can jack the top assemblies 240 are used for supporting the tools 700 in a self-rotating mode; the automatic conveying device further comprises a centering mechanism 400, a rotation adjusting assembly 500 and a lower supporting rod 600, wherein the centering mechanism 400 and the rotation adjusting assembly 500 are connected with the side part of the oval guiding side plate 300 through a side supporting frame 800, the centering mechanism 400 and the rotation adjusting assembly 500 are positioned on the upper side of the bearing assembly 200, and the centering mechanism 400 is used for driving the cutter workpiece 700 to transversely move in a manner of poking from the end part and enabling the cutter workpiece 700 to be in the middle position of the bearing assembly 200; the lower support bar 600 is disposed on the conveying support 100, and the lower support bar 600 is disposed between the two oval guide side plates 300, the bottom of the jack-up assembly 240 corresponds to the upper side of the lower support bar 600, and the lower support bar 600 is provided with an upper jack-up protrusion 610, and when the bearing assembly 200 moves to the upper side of the upper jack-up protrusion 610, the upper jack-up protrusion 610 can jack-up the jack-up assembly 240 upwards; the rotation adjusting assembly 500 is located directly above the upper top protruding portion 610, and the rotation adjusting assembly 500 can stir the tool workpiece 700 jacked by the jacking assembly 240 and enable the tool workpiece 700 to horizontally rotate 180 degrees around the vertical center line of the jacking assembly 240.
In the embodiment of the invention, the cutter workpiece 700 is placed on the supporting component 200 positioned on the upper side of the oval guiding side plate 300 by a feeding mechanism or manually, one end of the cutter workpiece 700 is a cutter head part and the other end is a cutter bar part; in the initial state, both ends of the tool workpiece 700 are respectively supported by the two bearing placement parts 230 and the top of the jacking assembly 240 is positioned at the lower side of the tool workpiece 700, and the conveying power assembly drives the plurality of bearing assemblies 200 to move along the edges of the oval guide side plates 300; when the support assembly 200 is moved to the centering mechanism 400, the centering mechanism 400 toggles the tool work piece 700 from the end and moves it along the axis until the tool work piece 700 moves to a middle position of the support assembly 200, the middle of the tool work piece 700 corresponding to the top of the jack-up assembly 240; after the position of the tool workpiece 700 is adjusted, the carriage assembly 200 is moved toward the rotation adjustment assembly 500; when the support assembly 200 moves to the lower side of the rotation adjusting assembly 500, the upper jacking protrusions 610 jack up the jacking assembly 240 upward, so that the top of the jacking assembly 240 jacks up the middle of the tool work piece 700 and the end of the tool work piece 700 is separated from the support placing part 230; at this time, the cutter head portion and the cutter bar portion of the cutter workpiece 700 are different in material, and thus the two ends of the cutter workpiece 700 are different in mass, the cutter head portion of the cutter workpiece 700 is inclined downward and the cutter bar portion is inclined upward; if the orientation of the shank portion of the tool workpiece 700 is the same as the preset direction, the shank portion of the tool workpiece 700 when passing through the rotation adjustment assembly 500 will not contact the rotation adjustment assembly 500; when the orientation of the cutter bar portion of the cutter workpiece 700 is opposite to the preset direction, the cutter bar portion of the cutter workpiece 700 contacts with the rotation adjusting assembly 500 when passing through the rotation adjusting assembly 500, and the rotation adjusting assembly 500 toggles the cutter bar portion of the cutter workpiece 700 and enables the cutter workpiece 700 to rotate 180 degrees around the vertical center line of the jacking assembly 240, so that the cutter head portions of all the cutter workpieces 700 face the preset direction, and the positioning and the processing of the subsequent cutter production devices are facilitated.
In one embodiment, as shown in fig. 1-4, the jack-up assembly 240 includes a rotating base 241, a top cylinder 242, a lower contact portion, a rotating rod 245 and a side extension portion 247, wherein the top cylinder 242 is vertically slidably disposed in the middle of the supporting cross rod member 210, the bottom of the rotating base 241 is rotatably connected with the top of the top cylinder 242, the lower contact portion is disposed at the bottom of the top cylinder 242 and can be in rolling contact with the upper side of the lower support rod 600, the middle of the rotating rod 245 is rotatably connected with the rotating base 241, both sides of the rotating base 241 are provided with side extension portions 247, and ends of the two side extension portions 247 are respectively connected with both ends of the rotating rod 245 through damping springs 248, both ends of the rotating rod 245 are provided with V-shaped supporting blocks 246, and the inner side of the V-shaped supporting blocks 246 are provided with a plurality of ribs for enhancing grinding; in the embodiment of the present invention, when the supporting assembly 200 moves above the upper protruding portion 610, the upper protruding portion 610 pushes up the lower contact portion, and the lower contact portion drives the top cylinder portion 242 to move upward, so that the two V-shaped supporting blocks 246 support the tool workpiece 700 upward and both ends of the tool workpiece 700 are separated from the two supporting and placing portions 230, respectively; because the weight of the tool bit part and the weight of the tool bar part of the tool workpiece 700 are different, the weight born by the two ends of the rotating rod piece 245 are different, the rotating rod piece 245 can incline, and the tool workpiece 700 can incline, and because the friction force between the side wall of the tool workpiece 700 and the inner wall of the V-shaped supporting block 246 can be increased by the friction enhancing raised strips, the tool workpiece 700 cannot move along the axis direction of the tool workpiece 700; because the rotation rod 245 and the top cylinder 242 are rotatable, when the tool work piece 700 is at the lower side of the rotation adjustment assembly 500 and the orientation of the tool bar of the tool work piece 700 is opposite to the preset direction, the rotation adjustment assembly 500 toggles the tool bar of the tool work piece 700 and rotates the tool work piece 700 180 degrees about the vertical center line of the top assembly 240.
In one embodiment, as shown in fig. 1-4, the lower contact portion includes a lower roller seat 243 and a lower return spring 249, the lower roller seat 243 is fixed at the bottom of the top cylinder 242, the lower roller seat 243 is provided with a lower roller 244 rotatably connected with the lower roller seat 243, the lower return spring 249 is arranged between the lower roller seat 243 and the supporting cross bar member 210, and two ends of the lower return spring 249 are respectively connected with the upper end face of the lower roller seat 243 and the lower end face of the supporting cross bar member 210; in the embodiment of the present invention, the lower roller 244 is in rolling contact with the upper side of the lower support bar 600 to reduce friction; when the lower roller 244 moves to the upper top boss 610, the upper top boss 610 pushes the lower roller 244 upward and the top barrel 242 upward, the lower return spring 249 is compressed; after the lower roller 244 passes the upper top boss 610, the top cylinder 242 and the rotation rod 245 move downward by the repulsive force of the lower return spring 249, and at this time, the tool work 700 moves downward and both ends of the tool work 700 are respectively supported by the two support holders 230.
In one embodiment, as shown in fig. 3, the bearing placement portion 230 has a V-shaped structure, and a plurality of balls 231 are disposed on an inner wall of the bearing placement portion 230; in the embodiment of the present invention, the supporting and placing part 230 with the V-shaped structure can adapt to the tool workpieces 700 with different diameters and can support the tool workpieces 700 more stably; the balls 231 can reduce frictional resistance of axial movement of the tool workpiece 700 inside the holder placement portion 230, so that centering of the tool workpiece 700 is facilitated.
In one embodiment, as shown in fig. 1, 3, 4 and 5, the centering mechanism 400 includes a centering rail 410, a transmission link 420 and two vertical bars 430, wherein the end of the centering rail 410 is fixedly connected with the side support frame 800, the transmission link 420 is located on the upper side of the centering rail 410, the side of the transmission link 420 is provided with a sliding block 470, the sliding block 470 is slidingly connected with the centering rail 410, the two vertical bars 430 are respectively provided at two ends of the centering rail 410, the top of the vertical bar 430 is rotatably connected with the centering rail 410, each vertical bar 430 is provided with a side guide plate 440, and the two side guide plates 440 are inclined towards the middle; the top of each vertical rod member 430 is provided with a gear part 450, two ends of the transmission connecting rod 420 extend to the side parts of the two gear parts 450 respectively, two ends of the transmission connecting rod 420 are provided with rack parts 460, the rack parts 460 are meshed with the corresponding gear parts 450, the two vertical rod members 430 can synchronously rotate in opposite directions, the middle part of the centering cross rod beam 410 is provided with a stop 480, and the stop 480 is connected with the middle part of the transmission connecting rod 420 through an upper reset spring 490; in the embodiment of the present invention, in the initial state, the distance between the ends of the two side guide plates 440 away from the vertical bars 430 is smaller than the length of the tool workpiece 700 and the distance between the two vertical bars 430 is larger than the length of the tool workpiece 700, when the tool workpiece 700 moves to the lower side of the centering mechanism 400 along with the support assembly 200, if the tool workpiece 700 is not at the center position of the support assembly 200, one end of the tool workpiece 700 contacts with the end surface of the side guide plate 440 on the same side, and as the rotation of the side guide plate 440 is damped by the elastic force of the upper return spring 490, the side guide plate 440 pushes the tool workpiece 700 to make axial movement first until the other end of the tool workpiece 700 contacts with the end surface of the side guide plate 440 on the same side during the movement of the tool workpiece 700 driven by the support assembly 200; since the rotation directions of the two side guide plates 440 are maintained in a synchronized state, the tool work 700 is exactly at the center position of the supporting assembly 200 when both ends of the tool work 700 are respectively in contact with the end surfaces of the side guide plates 440 on the same side.
In one embodiment, as shown in fig. 1, 2, 3, 4 and 6, the rotation adjusting assembly 500 includes an adjusting cross bar beam 510, an adjusting screw 520, an adjusting motor 530, a poking vertical bar 540 and an adjusting sliding seat 550, wherein the end of the adjusting cross bar beam 510 is fixedly connected with the side supporting frame 800, two ends of the adjusting screw 520 are rotatably connected with the adjusting cross bar beam 510, the output end of the adjusting motor 530 is connected with one end of the adjusting screw 520, the adjusting sliding seat 550 is arranged on the adjusting cross bar beam 510, the adjusting sliding seat 550 can slide along the length direction of the adjusting cross bar beam 510, the adjusting screw 520 spirally penetrates the adjusting sliding seat 550, one end of the poking vertical bar 540 is connected with the bottom of the adjusting sliding seat 550, and the bottom of the poking vertical bar 540 and the top of the jacked jacking assembly 240 are on the same horizontal plane; in the embodiment of the present invention, before the support assembly 200 moves to the position of the rotation adjustment assembly 500, the stirring rod 540 is located at one end of the adjustment cross beam 510 (the end is the end with the opposite direction to the preset direction of the cutter bar portion of the cutter workpiece 700), if the direction of the cutter bar portion of the cutter workpiece 700 is opposite to the preset direction, when the support assembly 200 and the cutter workpiece 700 move to the lower side of the rotation adjustment assembly 500, the lower end of the stirring rod 540 will contact with the cutter bar portion of the cutter workpiece 700, at this time, the adjustment motor 530 drives the adjustment screw 520 to rotate and the rotating adjustment screw 520 drives the adjustment slide carriage 550 to move along the adjustment cross beam 510, and then the stirring rod 540 moves along with the adjustment slide carriage 550, and the moving stirring rod 540 cooperates with the movement of the support assembly 200, so as to stir the cutter bar portion of the cutter workpiece 700 and rotate the cutter workpiece 700 around the vertical center line of the jacking assembly 240, thereby rotating the cutter bar portion of the cutter workpiece 700 to the preset direction; when the tool workpiece 700 passes through the rotation adjustment assembly 500, the adjustment motor 530 drives the adjustment screw 520 to rotate reversely, and then the vertical rod 540 is moved back to the initial position.
In one embodiment, as shown in fig. 1, 2, 3, 4 and 6, a sleeve 560 rotatably connected to the outer wall of the vertical pulling rod 540 is sleeved on the outer wall of the sleeve 560, and the outer wall of the sleeve 560 is provided with a pressure sensing piece which is electrically connected with the adjusting motor 530; in the embodiment of the invention, when the cutter bar part of the cutter workpiece 700 is close to the poking vertical bar 540, the sleeve 560 is in rolling contact with the end part of the cutter workpiece 700, so that when the poking vertical bar 540 and the cutter workpiece 700 relatively move, the friction between the poking vertical bar 540 and the cutter workpiece 700 is reduced; next, after the sleeve 560 is in rolling contact with the end of the tool workpiece 700, the pressure sensing strip senses pressure from the end of the tool workpiece 700 and the pressure sensing strip controls the adjustment motor 530 to be activated.
In one embodiment, as shown in fig. 1-3, the conveying power assembly includes a conveying motor 110 and two conveying shafts 120, the two conveying shafts 120 are respectively disposed at two ends of the conveying support 100, the conveying shafts 120 are rotatably connected with the conveying support 100, the conveying motor 110 is disposed at one end of the conveying support 100, the output end of the conveying motor 110 is connected with one of the conveying shafts 120, at least one group of belt transmission units is disposed between the two conveying shafts 120, the belt transmission units include a conveying belt 140 and two conveying belt pulleys 130, the two conveying belt pulleys 130 are respectively disposed on the two conveying shafts 120, the conveying belt 140 surrounds the outer sides of the two conveying belt pulleys 130, a plurality of conveying connection parts 150 are disposed on the conveying belt 140, the plurality of conveying connection parts 150 are in one-to-one correspondence with the plurality of bearing assemblies 200, and the conveying connection parts 150 are connected with bottoms of the corresponding bearing assemblies 200; in the embodiment of the present invention, the conveying connection portion 150 is connected to the bottom of the corresponding supporting bar member 210, the conveying motor 110 drives the conveying shaft 120 to rotate, the conveying shaft 120 drives the conveying pulleys 130 to rotate, so that the conveying belt 140 moves around between the two conveying pulleys 130, the conveying belt 140 drives the conveying connection portion 150 to move, and the conveying connection portion 150 drives the corresponding supporting assembly 200 to move along the edge of the oval guiding side plate 300, so that the tool workpiece 700 can be continuously and automatically conveyed.
The above embodiment provides an automatic workpiece conveying device for tool production, wherein, in an initial state, both ends of a tool workpiece 700 are respectively supported by two bearing and placing parts 230, and the top of a jack-up assembly 240 is positioned at the lower side of the tool workpiece 700, and a conveying power assembly drives a plurality of bearing assemblies 200 to move along the edges of a oval guiding side plate 300; when the support assembly 200 is moved to the centering mechanism 400, the centering mechanism 400 toggles the tool work piece 700 from the end and moves it along the axis until the tool work piece 700 moves to a middle position of the support assembly 200, the middle of the tool work piece 700 corresponding to the top of the jack-up assembly 240; after the position of the tool workpiece 700 is adjusted, the carriage assembly 200 is moved toward the rotation adjustment assembly 500; when the support assembly 200 moves to the lower side of the rotation adjusting assembly 500, the upper jacking protrusions 610 jack up the jacking assembly 240 upward, so that the top of the jacking assembly 240 jacks up the middle of the tool work piece 700 and the end of the tool work piece 700 is separated from the support placing part 230; at this time, the cutter head portion and the cutter bar portion of the cutter workpiece 700 are different in material, and thus the two ends of the cutter workpiece 700 are different in mass, the cutter head portion of the cutter workpiece 700 is inclined downward and the cutter bar portion is inclined upward; if the orientation of the shank portion of the tool workpiece 700 is the same as the preset direction, the shank portion of the tool workpiece 700 when passing through the rotation adjustment assembly 500 will not contact the rotation adjustment assembly 500; when the orientation of the cutter bar portion of the cutter workpiece 700 is opposite to the preset direction, the cutter bar portion of the cutter workpiece 700 contacts with the rotation adjusting assembly 500 when passing through the rotation adjusting assembly 500, and the rotation adjusting assembly 500 toggles the cutter bar portion of the cutter workpiece 700 and enables the cutter workpiece 700 to rotate 180 degrees around the vertical center line of the jacking assembly 240, so that the cutter head portions of all the cutter workpieces 700 face the preset direction, and the positioning and the processing of the subsequent cutter production devices are facilitated.
The foregoing is merely specific embodiments of the disclosure, but the protection scope of the disclosure is not limited thereto, and any person skilled in the art can easily think about changes or substitutions within the technical scope of the disclosure, and it is intended to cover the scope of the disclosure. Therefore, the protection scope of the present disclosure shall be subject to the protection scope of the claims.
Claims (6)
1. The automatic workpiece conveying device for cutter production comprises a conveying support, a conveying power assembly, a plurality of bearing assemblies and two kidney-round guide side plates, wherein the conveying power assembly is arranged on the conveying support, the bearing assemblies are connected with the conveying power assembly, and the two kidney-round guide side plates are symmetrically arranged on the conveying support;
the two ends of the bearing cross rod piece are respectively connected with the edges of the two waisted guide side plates in a sliding manner, the bearing cross rod piece is connected with the conveying power assembly, and the conveying power assembly is used for driving the bearing cross rod piece to move along the edges of the waisted guide side plates;
the two supporting seats are symmetrically arranged at two ends of the bearing transverse rod piece, and the upper end part of each supporting seat is provided with a bearing placing part for supporting the end part of the cutter workpiece;
the jacking component is arranged in the middle of the bearing cross rod in a vertical sliding mode, the top of the jacking component can rotate and is used for jacking the cutter workpiece;
the automatic conveying device also comprises a centering mechanism, a rotation adjusting component and a lower supporting rod;
the centering mechanism and the rotation adjusting component are connected with the side part of the kidney-round guide side plate through the side supporting frame, and are positioned on the upper side of the bearing component;
the centering mechanism is used for driving the cutter workpiece to move transversely in a poking mode from the end part and enabling the cutter workpiece to be positioned at the center of the bearing assembly;
the lower support rod is arranged on the conveying support, the lower support rod is positioned between the two kidney-shaped guide side plates, the bottom of the jacking component corresponds to the upper side of the lower support rod, and an upper top protruding part is arranged on the lower support rod;
the upper jacking portion being capable of jacking up the jacking assembly when the support assembly is moved to the upper side of the upper jacking portion; the rotary adjusting assembly is positioned right above the upper top protruding part, and can stir the cutter workpiece jacked by the jacking assembly and enable the cutter workpiece to horizontally rotate 180 degrees around the vertical central line of the jacking assembly;
the jacking component comprises a rotating seat, a top cylinder part, a lower contact part, a rotating rod piece and a side extension part;
the top cylinder part is vertically arranged in the middle of the bearing cross rod part in a sliding manner, and the bottom of the rotating seat is rotationally connected with the top of the top cylinder part;
the lower contact part is arranged at the bottom of the top cylinder part and can be in rolling contact with the upper side of the lower support rod, and the middle part of the rotating rod piece is rotationally connected with the rotating seat;
the two sides of the rotating seat are provided with side extension parts, the end parts of the two side extension parts are respectively connected with the two ends of the rotating rod piece through damping springs, the two ends of the rotating rod piece are provided with V-shaped supporting blocks, and the inner side parts of the V-shaped supporting blocks are provided with a plurality of grinding increasing raised strips;
the lower contact part comprises a lower rotating roller seat and a lower reset spring;
the lower roller seat is fixed at the bottom of the top cylinder part, a lower roller in rotary connection with the lower roller seat is arranged on the lower roller seat, the lower return spring is arranged between the lower roller seat and the supporting transverse rod piece, and two ends of the lower return spring are respectively connected with the upper end face of the lower roller seat and the lower end face of the supporting transverse rod piece.
2. The automatic workpiece conveying device for tool production according to claim 1, wherein the bearing placement portion has a V-shaped structure and a plurality of balls are provided on an inner wall of the bearing placement portion.
3. The automatic tool feeder according to claim 1, wherein the centering mechanism comprises a centering cross bar beam, a transmission link, and two vertical bars;
the end part of the centering cross bar beam is fixedly connected with the side supporting frame, the transmission connecting rod is positioned on the upper side of the centering cross bar beam, the side part of the transmission connecting rod is provided with a sliding block, and the sliding block is in sliding connection with the centering cross bar beam;
the two vertical rod pieces are respectively arranged at the two ends of the centering cross rod beam, the tops of the vertical rod pieces are rotationally connected with the centering cross rod beam, each vertical rod piece is provided with a side guide plate, and the two side guide plates incline towards the middle;
the top of each vertical rod piece is provided with a gear part, two ends of the transmission connecting rod extend to the side parts of the two gear parts respectively, two ends of the transmission connecting rod are provided with rack parts which are meshed with the corresponding gear parts, and the two vertical rod pieces can rotate synchronously and in opposite directions;
and a stop block is arranged in the middle of the middle cross bar beam and is connected with the middle of the transmission connecting rod through an upper reset spring.
4. The automatic workpiece conveying device for tool production according to claim 1, wherein the rotation adjusting assembly comprises an adjusting cross bar beam, an adjusting screw rod, an adjusting motor, a toggle vertical rod and an adjusting slide seat;
the end part of the adjusting cross bar beam is fixedly connected with the side supporting frame, the two ends of the adjusting screw rod are rotationally connected with the adjusting cross bar beam, and the output end of the adjusting motor is connected with one end of the adjusting screw rod;
the adjusting sliding seat is arranged on the adjusting cross bar beam and can slide along the length direction of the adjusting cross bar beam, and the adjusting screw rod spirally penetrates through the adjusting sliding seat;
one end of the poking vertical rod is connected with the bottom of the adjusting sliding seat, and the bottom of the poking vertical rod and the top of the jacked jacking component are positioned on the same horizontal plane.
5. The automatic workpiece conveying device for tool production according to claim 4, wherein the sleeve rotationally connected with the poking vertical rod is sleeved on the outer wall of the poking vertical rod, and the outer wall of the sleeve is provided with a pressure sensing piece which is electrically connected with the adjusting motor.
6. The automatic conveying device for workpieces for tool production according to claim 1, wherein the conveying power assembly comprises a conveying motor and two conveying shafts;
the two conveying shafts are respectively arranged at two end parts of the conveying support, the conveying shafts are rotationally connected with the conveying support, the conveying motor is arranged at one end part of the conveying support, and the output end of the conveying motor is connected with one end part of one conveying shaft;
at least one group of belt transmission units are arranged between the two conveying rod shafts;
the belt transmission unit comprises a conveying belt and two conveying belt wheels, and the two conveying belt wheels are respectively arranged on two conveying shaft shafts;
the conveyer belt encircles in the outside of two conveyer belt pulleys and is provided with a plurality of transport connecting portions on the conveyer belt, and a plurality of transport connecting portions are connected with a plurality of bearing assemblies one-to-one and transport connecting portion and corresponding bearing assembly bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311743325.4A CN117415664B (en) | 2023-12-19 | 2023-12-19 | Automatic workpiece conveying device for cutter production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311743325.4A CN117415664B (en) | 2023-12-19 | 2023-12-19 | Automatic workpiece conveying device for cutter production |
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| Publication Number | Publication Date |
|---|---|
| CN117415664A CN117415664A (en) | 2024-01-19 |
| CN117415664B true CN117415664B (en) | 2024-03-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202311743325.4A Active CN117415664B (en) | 2023-12-19 | 2023-12-19 | Automatic workpiece conveying device for cutter production |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES239012U (en) * | 1978-10-25 | 1978-12-16 | Marcer Xarles Miguel | Progressive matrix for the manufacture of knives. (Machine-translation by Google Translate, not legally binding) |
| CN110587738A (en) * | 2019-09-28 | 2019-12-20 | 合肥秋力鸣家具有限公司 | Furniture bamboo wood processingequipment |
| CN111715920A (en) * | 2019-03-20 | 2020-09-29 | 株式会社斯巴鲁 | Tool driving device, tool feeding mechanism for tool rotating device, and hole machining method |
| CN219379707U (en) * | 2023-02-17 | 2023-07-21 | 柳州市顺菱汽车配件有限责任公司 | Conveying device for automobile hinge seat production |
| CN116623466A (en) * | 2023-06-06 | 2023-08-22 | 湖南凯通电子有限公司 | Thermal printing sheet coating device based on plane calibration |
-
2023
- 2023-12-19 CN CN202311743325.4A patent/CN117415664B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES239012U (en) * | 1978-10-25 | 1978-12-16 | Marcer Xarles Miguel | Progressive matrix for the manufacture of knives. (Machine-translation by Google Translate, not legally binding) |
| CN111715920A (en) * | 2019-03-20 | 2020-09-29 | 株式会社斯巴鲁 | Tool driving device, tool feeding mechanism for tool rotating device, and hole machining method |
| CN110587738A (en) * | 2019-09-28 | 2019-12-20 | 合肥秋力鸣家具有限公司 | Furniture bamboo wood processingequipment |
| CN219379707U (en) * | 2023-02-17 | 2023-07-21 | 柳州市顺菱汽车配件有限责任公司 | Conveying device for automobile hinge seat production |
| CN116623466A (en) * | 2023-06-06 | 2023-08-22 | 湖南凯通电子有限公司 | Thermal printing sheet coating device based on plane calibration |
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| CN117415664A (en) | 2024-01-19 |
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