CN213344596U

CN213344596U - Material belt positioning and feeding structure of automatic sheet turning machine

Info

Publication number: CN213344596U
Application number: CN202022460979.4U
Authority: CN
Inventors: 黄俊昶; 褚泉泉; 聂玉龙; 何勇; 黄诚廉
Original assignee: Fuda Jewelry Shenzhen Co ltd
Current assignee: Fuda Jewelry Shenzhen Co ltd
Priority date: 2020-10-29
Filing date: 2020-10-29
Publication date: 2021-06-04
Anticipated expiration: 2030-10-29

Abstract

The utility model relates to a structure is fed in automatic mascerating machine's material area location, including frame and the backing plate of setting in the frame, be provided with the locating plate that is located the lathe tool below on the backing plate, the locating plate runs through the processing hole of seting up the confession lathe tool and passing, the backing plate is provided with the spacing subassembly of restriction locating plate displacement. This application has the effect that improves car mascerating machine work efficiency.

Description

Material belt positioning and feeding structure of automatic sheet turning machine

Technical Field

The application relates to the field of jewelry processing, in particular to a material belt positioning and feeding structure of an automatic piece turning machine.

Background

The jewelry comprises a plurality of flaky precious metal jewelry, patterns are arranged on the jewelry sheets, and the patterns are processed by a lathing machine.

The lathing machine realizes the processing of the surface smooth patterns of various thin-sheet precious metal jewelry in the jewelry manufacturing process, and generally needs to process sunflower, oval workpiece lathing, four-knife rice character flower, three-knife flower and other thin-sheet jewelry lathing in various shapes of olive-shaped thin sheets with different specifications.

To the correlation technique among the above-mentioned, when the machine of turning lathe used, rotated through the lathe tool and carried out corresponding decorative pattern processing to raw materials area, because lathe tool and raw materials area direct contact can drive raw materials area when leading to the lathe tool to rotate and rotate to the decorative pattern aesthetic property that leads to turning out reduces, thereby reduces machine of turning lathe's work efficiency.

SUMMERY OF THE UTILITY MODEL

In order to improve car mascerating machine's work efficiency, this application provides an automatic car mascerating machine's material area location feeds structure.

The application provides a pair of automatic mascerating machine's material area location feeds structure adopts following technical scheme:

the utility model provides an automatic sheet machine's material area location feeds structure, includes the frame and sets up the backing plate in the frame, be provided with the locating plate that is located the lathe tool below on the backing plate, the locating plate runs through and sets up the processing hole that supplies the lathe tool to pass, the backing plate is provided with the spacing subassembly of restriction locating plate displacement.

By adopting the technical scheme, one end of the raw material belt penetrates through the space between the base plate and the positioning plate and simultaneously penetrates through the lower part of the processing hole, so that a turning tool can turn patterns on the raw material belt through the processing hole; meanwhile, the raw material belt is pressed against the upper surface of the base plate through the limiting assembly through the positioning plate to enable the turning tool to perform pattern processing on the raw material belt, the raw material belt is prevented from being driven to rotate by the turning tool when the turning tool performs pattern processing, the attractiveness of turned patterns is improved, and the working efficiency of a lathing machine is improved.

Optionally, the limiting assembly comprises a plurality of positioning rods detachably connected to the base plate and a first spring sleeved on the positioning rods, the positioning rods vertically penetrate through the positioning plate, the anti-falling blocks are convexly arranged at one ends of the positioning rods far away from the base plate, one ends of the springs are abutted to the anti-falling blocks, and the other ends of the springs are abutted to the side walls of the positioning plates.

Through adopting above-mentioned technical scheme, the locating plate reciprocates along the length direction of locating bar and slides, when the raw materials area passed between locating plate and the backing plate, first spring forces the locating plate to slide to the one side that is close to the backing plate, force backing plate and locating plate simultaneously to form the trend of centre gripping to raw materials area, after finishing processing to raw materials area, will accomplish the raw materials area part of processing and tear out from between locating plate and the backing plate in one side of lathe tool, when the raw materials area of processing completion tears out, first spring elasticity dodges and supplies raw materials area to tear out.

Optionally, a guide groove for embedding the raw material belt is concavely arranged on one side, away from the rack, of the backing plate, and the guide groove is located below the processing hole.

Through adopting above-mentioned technical scheme, set up the guide way and supply the embedding of raw materials area, first spring forces the upper surface butt of locating plate and backing plate to stability when further improving raw materials area and taking over the decorative pattern.

Optionally, a discharging shaft for placing a rolled raw material belt disc is arranged on one side of the rack, a guide block is arranged on one side, close to the discharging shaft, of the backing plate, and the guide block penetrates through a through groove for the raw material belt to pass through.

Through adopting above-mentioned technical scheme, be fixed in on the former material tep reel with raw materials area wound coil, coil the blowing epaxial with raw materials area again, pull raw materials area and pass logical groove back and pull to the guide way in, can realize the automatic feeding in raw materials area, set up the guide block and set up logical groove and supply raw materials area to pass to in raw materials area penetrates the guide way.

Optionally, the discharging shaft sleeve is provided with a second spring, one end of the second spring is fixedly connected with the side wall of the frame, the other end of the second spring is abutted against the side wall of the raw material belt disc, the discharging shaft is in threaded connection with an adjusting nut, and the side wall of the adjusting nut is abutted against one side of the discharging belt disc far away from the second spring.

Through adopting above-mentioned technical scheme, set up the lateral wall butt of second spring and raw materials tep reel, through compressing the second spring, realize that the raw materials tep reel reciprocates to slide in the length direction of blowing axle, slide to suitable position after, through the fixed position of adjusting nut fixed raw materials tep reel.

Optionally, the through groove is rotatably connected with an adjusting block, one side of the adjusting block, which is far away from the guide block, extends out of the through groove and is provided with a press roller, and the peripheral wall of the outer edge of the press roller is abutted to the raw material belt.

Through adopting above-mentioned technical scheme, set up compression roller and former material area perisporium butt, improve the stability that penetrates the former material area of locating plate below, avoid the former material area between blowing axle and the locating plate to rock to improve car mascerating machine's work efficiency.

Optionally, one side of the adjusting block, which is far away from the press roller, is provided with a third spring, one end of the third spring is abutted against the inner wall of the through groove, and the other end of the third spring is abutted against the side wall of the adjusting block.

Through adopting above-mentioned technical scheme, because the characteristic of spring, the third spring forces compression roller and raw materials area butt through the regulating block to when reducing the one end that the blowing axle was kept away from in raw materials area and pulling the ejection of compact, drive compression roller displacement, thereby stability when improving the raw materials area material loading.

Optionally, a groove for buckling the end, far away from the through groove, of the third spring is concavely arranged on the side wall of the adjusting block.

Through adopting above-mentioned technical scheme, keep away from the one end lock in the recess of logical groove with the third spring, improve the stability of third spring in use.

In summary, the present application includes at least one of the following beneficial technical effects:

the limiting assembly forces the raw material belt to abut against the upper surface of the base plate through the positioning plate so that the turning tool can perform pattern processing on the raw material belt, and the raw material belt is prevented from being driven to rotate by the turning tool when the turning tool performs pattern processing, so that the attractiveness of pattern turning is improved, and the working efficiency of a sheet turning machine is improved;

the raw material belt is wound into a roll shape and fixed on a raw material belt disc, then the raw material belt is wound on a feeding shaft, and the raw material belt is drawn into a guide groove after passing through the through groove, so that the raw material belt can be automatically fed;

one end of the third spring, which is far away from the through groove, is buckled into the groove, so that the stability of the third spring in use is improved.

Drawings

Fig. 1 is a schematic overall structure diagram of a material belt positioning and feeding structure of a lathing machine;

FIG. 2 is an enlarged schematic view of portion A of FIG. 1;

FIG. 3 is a schematic view of the overall structure of a tape positioning and feeding structure of a lathing machine from another view angle;

fig. 4 is an enlarged schematic structural view of a portion B in fig. 3.

Description of reference numerals: 1. a frame; 11. a base plate; 12. positioning a plate; 121. machining a hole; 13. a guide groove; 2. turning a tool; 3. a feeding assembly; 31. mounting blocks; 32. a discharging shaft; 33. a second spring; 34. adjusting the nut; 4. a limiting component; 41. positioning a rod; 42. a first spring; 43. an anti-drop block; 5. a guide assembly; 51. a guide block; 52. a through groove; 53. a guide roller; 54. an adjusting block; 55. a compression roller; 56. a third spring; 57. and (4) a groove.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses automatic mascerating machine's material area location feeds structure.

Referring to fig. 1 and 2, a material belt positioning and feeding structure of an automatic sheet turning machine comprises a frame 1 provided with a turning tool 2 and a feeding assembly 3 arranged on one side of the frame 1, wherein a backing plate 11 which is positioned below the turning tool 2 and used for abutting against the lower surface of a raw material belt is fixed on the upper surface of the frame 1 through bolts, a guide assembly 5 is arranged on one side of the backing plate 11, which is close to the feeding side of the frame 1, and a positioning plate 12 used for abutting against the upper surface of the raw material belt is arranged above the backing plate 11; locating plate 12 is along vertical direction toward being close to or keeping away from the direction reciprocating motion of backing plate 11, and runs through along vertical direction and offers and supply lathe tool 2 to pass the processing hole 121 to the turning of raw materials area, and backing plate 11 upper surface threaded connection has the spacing subassembly 4 of restriction locating plate 12 displacement.

Winding through banded raw materials area is the package and is fixed in material loading subassembly 3, pull the raw materials area of package and pass direction subassembly 5, then pass between backing plate 11 and locating plate 12, through spacing subassembly 4, force locating plate 12 and the fixed raw materials area of backing plate 11 centre gripping, lathe tool 2 passes machining hole 121 and carries out the car processing to the raw materials area, after processing is accomplished, pull the part that the processing has been accomplished with the raw materials area in one side that material loading subassembly 3 was kept away from to frame 1 and keep away from between locating plate 12 and the backing plate 11 and can accomplish the car processing of single decorative pattern.

Referring to fig. 3, the feeding assembly 3 includes an installation block 31 protruding from one side of the feeding side of the frame 1, a discharging shaft 32 vertically fixed to a side wall of the installation block 31, and a second spring 33 sleeved on the discharging shaft 32, the discharging shaft 32 is in threaded connection with an adjusting nut 34, and one end of the second spring 33 abuts against an outer wall of the installation block 31;

winding a strip-shaped raw material tape to the peripheral wall of the outer edge of the raw material tape disc, rotatably sleeving the raw material tape disc on a discharging shaft 32, wherein one side of the raw material tape disc is abutted against one end, away from the mounting block 31, of a second spring 33, and the discharging shaft 32 and the raw material tape disc are coaxially arranged; according to the fixed position of lathe tool 2 position regulation raw materials tep reel on the blowing axle 32, compress second spring 33, one side that adjusting nut 34 is close to installation piece 31 and one side butt that second spring 33 was kept away from to the raw materials tep reel, through adjusting nut 34 along the length direction come and go of blowing axle 32 and slide, realize the fixed position regulation of raw materials tep reel.

Referring to fig. 3 and 4, the guiding assembly 5 includes a guiding block 51 fixedly connected to the loading side of the frame 1 by bolts, a through groove 52 passing through the guiding block 51 in the horizontal direction for the raw material belt to pass through, and a guiding roller 53 rotatably connected in the through groove 52 for the lower surface of the raw material belt to abut against, and an adjusting block 54 is rotatably connected in the through groove 52 and passes through the upper surface of the guiding block 51.

The free end of the adjusting block 54 extends out of the through groove 52 and is rotatably connected with a pressing roller 55, the pressing roller 55 is abutted against the upper surface of the raw material belt, a groove 57 is concavely arranged on the end surface of one end of the adjusting block 54 far away from the pressing roller 55, the inner wall of the groove 57 is fixedly connected with a third spring 56, and one end of the third spring 56 far away from the adjusting block 54 is fixedly connected with the inner wall of the through groove 52; the third spring 56 urges the pressing roller 55 into abutment with the raw material belt via the adjusting block 54, thereby improving the stability of abutment of the pressing roller 55 with the raw material belt.

Referring to fig. 2, the limiting assembly 4 includes four vertical positioning rods 41 fixed on the upper surface of the backing plate 11 and a first spring 42 sleeved on the positioning rods 41, the four positioning rods 41 are respectively disposed at four corners of the backing plate 11 and penetrate through the positioning plate 12, an end face of one end of the positioning rod 41 far away from the backing plate 11 is fixedly connected with an anti-falling block 43 with a diameter larger than that of the positioning rod 41, one end of the first spring 42 is abutted against the upper surface of the positioning plate 12, and the other end of the first spring is abutted against one side of the anti-falling block.

Backing plate 11 upper surface indent is provided with the guide way 13 that supplies raw materials area embedding, and guide way 13 has the direction of material loading side to unloading side to extend, and is located under the tooling hole 121 to lathe tool 2 carries out the vehicle machining through tooling hole 121 to the raw materials area.

The implementation principle of the material belt positioning and feeding structure of the automatic sheet turning machine is as follows: the raw material belt disc is sleeved on the discharging shaft 32 according to the position of the turning tool 2, one side of the raw material belt disc is abutted with the second spring 33 to force the second spring 33 to compress and adjust the fixed position of the raw material belt disc on the discharging shaft 32, after the raw material belt disc is adjusted to a proper position, the adjusting nut 34 is in threaded connection with the discharging shaft 32, and the adjusting nut 34 is screwed until one side of the raw material belt disc, far away from the second spring 33, is abutted; the raw material belt is manually pulled to sequentially pass through the through groove 52, the guide roller 53 and the press roller 55, and finally passes through the guide groove 13 and is positioned right below the processing hole 121; so that the raw material belt is clamped and fixed between the backing plate 11 and the positioning plate 12 through the first spring 42, the lathe tool 2 passes through the processing hole 121 to perform lathe processing on the raw material belt, and the raw material belt is prevented from being driven to move when being rotated by the lathe tool 2; after lathe tool 2 lathed single decorative pattern, will accomplish the raw materials area traction of lathe work part and keep away from lathe tool 2 below, during the traction, first spring 42 elasticity dodges supplies raw materials area traction to keep away from lathe tool 2 below to be convenient for lathe tool 2 to the lathe work of next decorative pattern, thereby improve lathe tool's work efficiency.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides an automatic mascerating machine's material area location feeds structure which characterized in that: including frame (1) and backing plate (11) of setting in frame (1), be provided with locating plate (12) that are located lathe tool (2) below on backing plate (11), locating plate (12) run through and set up fabrication hole (121) that supply lathe tool (2) to pass, backing plate (11) are provided with spacing subassembly (4) of restriction locating plate (12) displacement.

2. The material belt positioning and feeding structure of the automatic lathing machine as claimed in claim 1, wherein: spacing subassembly (4) include a plurality of locating levers (41) of connecting in backing plate (11) dismantled and the first spring (42) of locating lever (41) are located to the cover, locating lever (41) vertically run through locating plate (12), and keep away from the one end protrusion of backing plate (11) and be provided with anticreep piece (43), spring one end and anticreep piece (43) butt, the other end and locating plate (12) lateral wall butt.

3. The material tape positioning and feeding structure of the automatic lathing machine as claimed in claim 2, wherein: one side, far away from the rack (1), of the backing plate (11) is provided with a guide groove (13) for embedding a raw material belt in an inwards concave mode, and the guide groove (13) is located below the machining hole (121).

4. The material belt positioning and feeding structure of the automatic lathing machine as claimed in claim 1, wherein: frame (1) one side is provided with supplies the blowing axle (32) that roll-like raw materials tape dish was placed, one side that backing plate (11) is close to blowing axle (32) is provided with guide block (51), guide block (51) run through and set up logical groove (52) that supply the raw materials area to pass.

5. The tape positioning and feeding structure of the automatic lathing machine as claimed in claim 4, wherein: the discharging shaft (32) is sleeved with a second spring (33), one end of the second spring (33) is fixedly connected with the side wall of the rack (1), the other end of the second spring is abutted to the side wall of the raw material belt disc, the discharging shaft (32) is in threaded connection with an adjusting nut (34), and the side wall of the adjusting nut (34) is abutted to one side of the discharging belt disc away from the second spring (33).

6. The tape positioning and feeding structure of the automatic lathing machine as claimed in claim 4, wherein: the adjusting block (54) is rotatably connected in the through groove (52), one side, far away from the guide block (51), of the adjusting block (54) extends out of the through groove (52), a pressing roller (55) is arranged, and the peripheral wall of the outer edge of the pressing roller (55) is abutted to the raw material belt.

7. The material tape positioning and feeding structure of the automatic lathing machine as claimed in claim 6, wherein: one side of the adjusting block (54) far away from the pressing roller (55) is provided with a third spring (56), one end of the third spring (56) is abutted against the inner wall of the through groove (52), and the other end of the third spring is abutted against the side wall of the adjusting block (54).

8. The tape positioning and feeding structure of an automatic sheet turning machine according to claim 7, wherein: the side wall of the adjusting block (54) is concavely provided with a groove (57) for one end of the third spring (56) far away from the through groove (52) to be buckled in.