CN218050632U - Feeding mechanism of automatic gear-dividing machine - Google Patents

Feeding mechanism of automatic gear-dividing machine Download PDF

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Publication number
CN218050632U
CN218050632U CN202220766436.1U CN202220766436U CN218050632U CN 218050632 U CN218050632 U CN 218050632U CN 202220766436 U CN202220766436 U CN 202220766436U CN 218050632 U CN218050632 U CN 218050632U
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slide
charging tray
portal frame
saw blade
platform
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CN202220766436.1U
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Inventor
季胜华
徐明群
朱晓东
孙云旸
俞常飞
王永平
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Hailian Saw Blade Technology Co ltd
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Hailian Saw Blade Technology Co ltd
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Abstract

The utility model discloses an automatic feed mechanism of gear separator, feed mechanism installs in the box, the box is equipped with the platform, feed mechanism includes charging tray, backup pad, portal frame, ejector piece, first slide, second slide, push pedal, one side of charging tray is passed through the backup pad and is installed on the platform, be used for placing a plurality of saw blades that pile up along longitudinal arrangement on the charging tray, every the saw blade is vertical places and the sawtooth up, the portal frame is along transversely setting up on the platform and lie in one side of charging tray, ejector piece slidable sets up on the charging tray and is used for pushing the saw blade to portal frame one side, first slide sliding connection can be followed lateral sliding on the portal frame, first slide is equipped with vertical direction sand grip, the second slide with direction sand grip sliding connection can follow vertical activity, the push pedal is installed on the second slide, and this feed mechanism has realized the high automation in the course of working, improves machining efficiency.

Description

Feeding mechanism of automatic gear-dividing machine
Technical Field
The utility model relates to a divide tooth equipment technical field specifically is an automatic feed mechanism who divides tooth machine.
Background
The metal band saw blade widely adopts a tooth dividing process, and the tooth dividing of the metal band saw blade is to divide the sawteeth at different positions in the length direction of the saw blade left and right according to a certain rule, so that the purpose is to meet different application modes, meet the cutting performance requirement, reduce the friction influence in the cutting process and have the function of facilitating chip removal. The precision and the symmetry of the tooth dividing amount directly influence the cutting efficiency, the cutting precision and the service life of a product, so that the tooth dividing work needs to carry out effective plastic deformation on a tooth-shaped part under a certain clamping force.
The tooth dividing processing of the existing saw blade is usually completed by adopting a common punch, the processing efficiency of the punch is lower, workers need to put in and take out the saw blade one by one, the labor intensity is higher, and the potential safety hazard is caused.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model relates to an automatic feed mechanism who divides tooth machine, this simple structure, reliable has effectively solved above-mentioned technical problem, is fit for using widely, in order to realize above-mentioned purpose, the utility model discloses a following technical scheme realizes:
the utility model provides an automatic feed mechanism of gear-splitting machine, feed mechanism installs in the box, the box is equipped with the platform, feed mechanism includes charging tray, backup pad, portal frame, ejector piece, first slide, second slide, push pedal, the backup pad is passed through to one side of charging tray and is installed on the platform, be used for placing a plurality of saw blades that pile up along longitudinal arrangement on the charging tray, every the saw blade is vertical places and the sawtooth up, the portal frame is along transversely setting up on the platform and lie in one side of charging tray, ejector piece slidable sets up on the charging tray and is used for pushing the saw blade to portal frame one side, first slide sliding connection is on the portal frame and can follow lateral sliding, first slide is equipped with vertical direction sand grip, the second slide with direction sand grip sliding connection can follow vertical activity, the push pedal is installed on the second slide.
On the basis of the above scheme and as a preferable scheme of the scheme: the middle part of charging tray is equipped with along the limiting plate of vertical setting, the bilateral symmetry of limiting plate is equipped with the spout, the liftout piece be equipped with limiting plate matched with spacing hole just the liftout piece can be along longitudinal sliding, the liftout piece is equipped with the liftout pole towards one side of portal frame.
On the basis of the above scheme and as a preferable scheme of the scheme: the ejector beam has threely, three the ejector beam interval evenly sets up.
On the basis of the above scheme and as a preferable scheme of the scheme: the charging tray is equipped with the recess towards one side tip of portal frame, the recess is along transversely running through the charging tray, the width of recess and the width phase-match of saw blade, can hold a saw blade in the recess.
On the basis of the above scheme and as a preferable scheme of the scheme: the bottom end of the push plate is provided with a convex part.
Compared with the prior art, the utility model outstanding and profitable technological effect is: in the tooth dividing machining process, a worker only needs to put a large number of stacked saw blades into the material plate at one time, the material receiving box and the discharging rail are butted on the discharging side of the box body in advance, the subsequent feeding process, the clamping process, the tooth dividing process and the discharging process are all automatically carried out, the labor intensity of the worker is reduced, and the automation degree is high.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the operation of the indexing mechanism;
FIG. 3 is a schematic view of a clamping mechanism;
FIG. 4 is a schematic view of the saw blade before it is tooth-divided;
FIG. 5 is a schematic view of the saw blade being toothless;
figure 6 is a schematic view of the saw blade after being serrated.
Detailed Description
In order to make the purpose, technical solutions and advantages of the present application clearer, the technical solutions in the embodiments will be clearly and completely described below with reference to the drawings in the embodiments, however, the specific embodiments and embodiments described below are only for illustrative purposes and are not intended to limit the present invention.
In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the directions or positional relationships shown in fig. 1, and are only for convenience of description of the present invention, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
In the description of the present application, the terms "first", "second", and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to imply that the number of indicated technical features is significant.
Consider that the branch tooth processing of current saw blade usually adopts ordinary punch press to accomplish, and mould one side is fixed, and the side motion, the oblique tooth volume in saw blade both sides is uneven after dividing the tooth, and punch press machining efficiency is lower in addition, and the workman need put into the saw blade and take out one by one, and intensity of labour is great, in order to solve above-mentioned technical problem, the utility model designs an automatic branch tooth machine, as shown in fig. 1-6, this equipment includes box 1, box 1 is equipped with platform 6, and the box 1 outside is equipped with corresponding control panel 2 that can control each mechanism, and this branch tooth machine specifically includes feed mechanism 3, clamping mechanism 4, divides tooth mechanism 5.
The feeding mechanism 3 is used for sequentially feeding saw blades to be processed into the clamping mechanism 4, specifically, the feeding mechanism 3 comprises a material tray 301, a supporting plate 302, a portal frame 303, a material ejecting block 304, a first sliding seat 305, a second sliding seat 306 and a pushing plate 307, one side of the material tray 301 is installed on the platform 6 through the supporting plate 302, the material tray 301 is used for placing a plurality of saw blades which are longitudinally arranged and laminated and stacked together, each saw blade is vertically placed with a saw tooth facing upwards, a worker can place a large number of saw blades at one time, the portal frame 303 is transversely arranged on the platform 6 and located on one side of the material tray 301, the material ejecting block 304 is slidably arranged on the material tray 301 and used for pushing the saw blades to one side of the portal frame 303, the first sliding seat 305 is slidably connected to the portal frame 303 and can slide transversely, first slide 305 is equipped with vertical direction sand grip, second slide 306 with direction sand grip sliding connection can follow vertical activity, push pedal 307 is installed on second slide 306, the bottom of push pedal 307 is equipped with bulge 308, and ejector block 304, first slide 305, second slide 306 all prefer to drive in order to realize reciprocating motion through pneumatic drive mechanism (not shown in the figure), and its concrete structure and theory of operation are prior art, the utility model discloses in no longer further describe, ejector block 304 can push the saw blade that piles up to portal frame 303 one side, and second slide 306 moves down bulge 308 and the contact of saw blade side of back push pedal 307 to can promote the saw blade to 4 removal of clamping mechanism when first slide 305 along horizontal slip, replace artifical feeding, reduce workman's intensity of labour.
Further, the middle part of charging tray 301 is equipped with along the limiting plate 309 of vertical setting, the bilateral symmetry of limiting plate 309 is equipped with the spout, ejector block 304 be equipped with limiting plate 309 matched with spacing hole 310 just ejector block 304 can be followed longitudinal sliding, guarantees ejector block 304's removal precision through limiting plate 309 and spacing hole 310's cooperation, produces the skew when preventing it to move, ejector block 304 is equipped with ejector beam 311 towards one side of portal frame 303, and is preferred, ejector beam 311 has threely, and is three ejector beam 311 interval evenly sets up, prevents through a plurality of ejector beam 311 and saw blade multiple spot contact that the saw blade is crooked when removing. Preferably, two sides of the material tray 301 are symmetrically provided with L-shaped limiting blocks for limiting the saw blade.
Further, charging tray 301 is equipped with recess 312 towards one side tip of portal frame 303, recess 312 transversely runs through charging tray 301 along, the width phase-match of recess 312 and saw blade, can hold a saw blade in the recess 312, in the recess 312 was pushed into in proper order to the piled up saw blade, predetermines ejecting block 304 and be step-by-step removal, and the same distance is removed in signal trigger ejecting block 304 every time for it can be with in pushing into recess 312 in proper order the piled up saw blade, realizes feeding one by one.
Considering that the saw blade needs to be clamped before tooth division, otherwise, the tooth division quality is affected, manual operation is needed through a conventional clamping device, the efficiency is low, the saw blade can be automatically clamped through the clamping mechanism 4 of the device, specifically, the clamping mechanism 4 comprises a clamping seat, an air cylinder 401 and a pressing block 402, the clamping seat is fixedly arranged on the platform 6 and is provided with a first clamping plate 403 and a second clamping plate 404 which are oppositely arranged, the bottom of the first clamping plate 403 is connected with the bottom plate of the second clamping plate 404 into a whole, the air cylinder 401 is fixedly arranged on the platform 6, a piston rod of the air cylinder 401 sequentially penetrates through the second clamping plate 404 and the first clamping plate 403 and then is connected with the pressing block 402, a gap is reserved between the first clamping plate 403 and the second clamping plate 404, when the clamping seat is in a natural state, the width of the gap is larger than that of the saw blade, the gap corresponds to the groove 312 of the charging tray 301, the gap can be entered into the gap from the groove 312 under the action of the pushing plate 307, the top of the second clamping plate 404 is provided with a abdicating groove 405, the abdicating groove 405 is used for accommodating the air cylinder 401, and is used for driving the pressing block 401 to be close to the pressing block 402 so as to push the pressing block 404.
Further, the cross section of the pressing block 402 is L-shaped, the bent end of the pressing block 402 is in contact with the first clamping plate 403, a counter bore is formed in one side, away from the second clamping plate 404, of the first clamping plate 403, a supporting column 406 is arranged in the counter bore, the pressing block 402 is provided with a through hole matched with the supporting column 406, one end of the supporting column 406 is inserted into the through hole, the supporting column 406 is connected with the pressing block 402 through a rotating shaft, when a piston rod of the air cylinder 401 extends out of the pressing block 402 and rotates relative to the supporting column 406, the bent end of the piston rod rotates to be in contact with the pressing block, the first clamping plate 403 is pressed to deform to be close to the second clamping plate 404, and therefore clamping is achieved, and the clamping force which can be provided by the air cylinder 401 is large through the transmission mode, so that the clamping effect is guaranteed.
The lower part of first splint 403 is equipped with along the logical groove 407 that transversely runs through, and the setting that leads to groove 407 makes the bottom thickness of first clamp splice less, and the deformation takes place more easily, need not provide great pressure can make first splint be close to the second splint and realize pressing from both sides tightly.
Preferably, the number of the air cylinders 401 and the number of the pressing blocks 402 are two, and the clamping seats are driven to deform through synchronous movement of the two air cylinders 401, so that sufficient clamping force is provided.
This clamping mechanism 4 simple structure is effective, and the driving medium is less and makes cylinder 401 can provide sufficient clamp force through lever principle, thereby makes the grip slipper take place to warp and makes first splint 403 be close to the second splint 404 and realize the clamp of saw blade, and it is better, more stable to press from both sides tight effect, guarantees follow-up processingquality, and does not need the workman additionally to operate.
The tooth dividing mechanism 5 comprises a first tooth dividing die 501, a second tooth dividing die 502, a first mounting seat 503, a second mounting seat 504, a servo motor 505 and a transmission mechanism, wherein the first mounting seat 503 and the second mounting seat 504 are oppositely arranged and are positioned on the platform 6, the first tooth dividing die 501 is connected with the first mounting seat 503, the second tooth dividing die 502 is connected with the second mounting seat 504, the first mounting seat 503 and the second mounting seat 504 are respectively connected with the transmission mechanism, the servo motor 505 can simultaneously drive the first mounting seat 503 and the second mounting seat 504 to be close to or away from each other through the transmission mechanism, the first tooth dividing die 501 is provided with a plurality of first push teeth 506 with uniform intervals, the second tooth dividing die 502 is provided with a plurality of second push teeth 507 with uniform intervals, the first push teeth 506 and the second push teeth 507 are arranged in a staggered mode, the cross sections of the first push teeth 506 and the second push teeth 507 are trapezoidal, the width of the upper end of the first push teeth is larger than the width of the lower end of the second tooth dividing die, the inclined push teeth can push teeth of saw blades, the second tooth dividing die can be close to the saw blades, the inclined teeth are easily controlled in a left-right-and-right-side and-side dividing quality control of the saw blade is also ensured.
Further, a first guide rail 508 and a second guide rail 509 are symmetrically arranged on the platform 6, the first guide rail 508 and the second guide rail 509 are both arranged along the longitudinal direction, the bottom of the first mounting seat 503 is slidably connected with the first guide rail 508, the bottom of the second guide rail 509 is slidably connected with the second guide rail 509, and the first guide rail 508 and the second guide rail 509 play a role in guiding, so that the moving accuracy of the first mounting seat 503 and the second mounting seat 504 is ensured.
Specifically, the transmission mechanism includes a fixed frame 510, a rotary table 511, a supporting rod 512, a sliding block 513, a first connecting rod 514, a second connecting rod 515, a third connecting rod 516, a fourth connecting rod 517, a first hinged seat 518, and a second hinged seat 519, the servo motor 505 and the fixed frame 510 are both installed on the bottom plate of the box 1, the output end of the servo motor 505 passes through the fixed frame 510 and then is connected with the rotary table 511, the supporting rod 512 is fixedly installed on the rotary table 511, the fixed frame 510 is provided with a third guide rail 520, the third guide rail 520 is vertically arranged, the sliding block 513 is connected with the third guide rail 520 in a sliding manner, two ends of the first connecting rod 514 are respectively connected with the supporting rod 512 and the sliding block 513 in a rotating manner, two second connecting rods 515 are symmetrically arranged on two sides of the sliding block 513 and are respectively connected with the sliding block in a rotating manner, one end of each second connecting rod 515 far away from the sliding block 513 is connected with one end of the third connecting rod 516 in a rotating manner, the other end of the third link 516 is connected with one end of a fourth link 517, the two first hinge seats 518 are respectively arranged on the back of the first mounting seat 503 and the back of the second mounting seat 504, the two fourth links 517 are respectively connected with the two first hinge seats 518 in a rotating manner, two vertically penetrating small holes are symmetrically arranged on the platform 6, the top of the third link 516 passes through the small holes, a second hinge seat 519 is arranged below each small hole, the third link 516 is connected with the second hinge seat 519 in a rotating manner, the servo motor 505 drives the rotary disc 511 to rotate so as to enable the sliding block 513 to move upwards, the servo motor 505 drives the sliding block 513 to descend in a reverse manner, when the sliding block 513 moves upwards, the second link 515, the third link 516 and the fourth link 517 on the two sides can synchronously operate and enable the first mounting seat 503 and the second mounting seat 504 to simultaneously approach each other, the synchronous degree of the two tooth dividing dies is ensured by only one servo motor 505 to ensure the tooth dividing quality.
Preferably, the number of the first guide rail 508 and the second guide rail 509 is two, and the arrangement of the double parallel guide rails improves the bearing capacity and further ensures the accuracy of linear movement.
The utility model also relates to a working method of the automatic gear-dividing machine, which comprises the following steps,
s1, a worker places a plurality of longitudinally arranged saw blades on a material tray 301 after attaching and overlapping the saw blades, and the saw teeth of each saw blade face upwards;
s2, starting a driving mechanism of the ejector block 304 to enable the ejector block to slide along the limiting plate 309, and pushing the saw blade to one side of the portal frame 303 by the ejector block 304 until the saw blade closest to one side of the portal frame 303 falls into the groove 312;
s3, starting the driving mechanism of the second sliding seat 306 to drive the second sliding seat to move downwards so that the convex part 308 of the push plate 307 is contacted with the side surface of the saw blade positioned in the groove 312;
s4, starting the driving mechanism of the first sliding seat 305 to move towards the clamping mechanism 4, and stopping after the protruding part 308 of the push plate 307 pushes the saw blade to move into the gap between the first clamping plate 403 and the second clamping plate 404 and to be positioned on the receding groove 405 of the second clamping plate 404;
s5, extending out a piston rod of the air cylinder 401 to enable the pressing block 402 to rotate, enable the bent end of the pressing block to abut against the first clamping plate 403 to push the pressing block to abut against the second clamping plate 404, and accordingly clamping of the saw blade is completed;
s6, starting the servo motor 505 to drive the sliding block 513 to move upwards so that the first tooth dividing die 501 and the second tooth dividing die 502 are close to simultaneously perform left and right tooth dividing on the saw blade;
s7, the servo motor 505 is made to rotate reversely to enable the first tooth separating die 501 and the second tooth separating die 502 to be separated, and the piston rod of the air cylinder 401 is made to retract to enable the first clamping block and the second clamping block to be far away from each other so as to loosen the saw blade;
s8, driving the first sliding seat 305 to move continuously to the side far away from the feeding mechanism 3, so that the protruding part 308 of the push plate 307 pushes the saw blade to move until the saw blade falls into a blanking ramp (not shown in the figure) which is installed on one side of the box body 1 in advance, and the blanking ramp guides the saw blade into a material receiving box which is placed in advance, thereby completing automatic material receiving;
s9, driving the second slide seat 306 to move upwards, and then driving the first slide seat 305 to move towards one side of the feeding mechanism 3 to an initial position;
and S10, controlling each mechanism through a preset control program, repeating the steps S2 to S9, wherein all the mechanisms except the discharging action are automatically operated and controlled, so that the labor intensity of workers is reduced, and certainly, the control panel 2 on the front side of the box body 1 is provided with an independent control switch so that each mechanism can be independently operated by manual control equipment under special conditions.
It is worth noting that the technical features such as the cylinder, the servo motor and the like that the patent application relates to should be regarded as the prior art, the concrete structure, the working principle of these technical features and the control mode, the spatial arrangement mode that may involve adopt the conventional selection in this field can, should not be regarded as the utility model discloses a point is located, the utility model discloses a do not do further specifically expand the detailed description.
The above embodiment is only the preferred embodiment of the present invention, and the protection scope of the present invention is not limited in this way, so: all equivalent changes made by the technical personnel in the technical field who belong to according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims (5)

1. The utility model provides an automatic feed mechanism of gear-splitting machine, feed mechanism installs in the box, the box is equipped with platform, its characterized in that: feed mechanism includes charging tray, backup pad, portal frame, ejector piece, first slide, second slide, push pedal, install on the platform through the backup pad in one side of charging tray, be used for placing a plurality of saw blades that pile up along longitudinal arrangement on the charging tray, every the saw blade is vertical to be placed and the sawtooth up, the portal frame is along transversely setting up on the platform and being located one side of charging tray, ejector piece slidable sets up on the charging tray and is used for pushing the saw blade to portal frame one side, first slide sliding connection can be followed lateral sliding on the portal frame, first slide is equipped with vertical direction sand grip, the second slide with direction sand grip sliding connection can follow vertical activity, the push pedal is installed on the second slide.
2. The feeding mechanism of the automatic gear-dividing machine according to claim 1, characterized in that: the middle part of charging tray is equipped with along the limiting plate of vertical setting, the bilateral symmetry of limiting plate is equipped with the spout, the liftout piece be equipped with limiting plate matched with spacing hole just the liftout piece can be along longitudinal sliding, the liftout piece is equipped with the liftout pole towards one side of portal frame.
3. The feeding mechanism of the automatic gear-dividing machine according to claim 2, characterized in that: the ejector beam has three, three the ejector beam interval evenly sets up.
4. The feeding mechanism of the automatic gear-dividing machine according to claim 1, characterized in that: the charging tray is equipped with the recess towards one side tip of portal frame, the recess is along transversely running through the charging tray, the width of recess and the width phase-match of saw blade, can hold a saw blade in the recess.
5. The feeding mechanism of the automatic gear-dividing machine according to claim 4, characterized in that: the bottom end of the push plate is provided with a convex part.
CN202220766436.1U 2022-03-31 2022-03-31 Feeding mechanism of automatic gear-dividing machine Active CN218050632U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202220766436.1U CN218050632U (en) 2022-03-31 2022-03-31 Feeding mechanism of automatic gear-dividing machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202220766436.1U CN218050632U (en) 2022-03-31 2022-03-31 Feeding mechanism of automatic gear-dividing machine

Publications (1)

Publication Number Publication Date
CN218050632U true CN218050632U (en) 2022-12-16

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Application Number Title Priority Date Filing Date
CN202220766436.1U Active CN218050632U (en) 2022-03-31 2022-03-31 Feeding mechanism of automatic gear-dividing machine

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