CN211588963U - Automatic drill bit arranging and feeding and discharging device for laser marking equipment - Google Patents

Abstract

The utility model discloses an automatic drill bit arranging and feeding and discharging device for laser marking equipment, which comprises an automatic drill bit arranging and feeding mechanism and an automatic drill bit arranging and discharging mechanism which are positioned on the same straight line, wherein the automatic drill bit arranging and feeding mechanism comprises a drill bit arranging support plate, a support plate transverse pushing assembly connected to the front end of the drill bit arranging support plate and a drill bit feeding assembly arranged above the drill bit arranging support plate; the automatic drill bit arranging and discharging mechanism comprises a drill bit discharging support plate connected to the rear end of the drill bit arranging support plate, a containing hopper arranged behind the drill bit discharging support plate, a rotary arranging and discharging assembly connected between the drill bit discharging support plate and the containing hopper, and a discharging pushing assembly arranged on the side edge of the drill bit discharging support plate. The utility model discloses can accomplish a batch drill bit automatic feeding and automatic discharging operation, it is efficient, every drill bit homoenergetic is orderly neat's range, can prevent that the drill bit from scraping colored phenomenon, still is favorable to carrying out accurate laser marking to every drill bit, the product packaging after the ejection of compact of also being convenient for.

Description

Automatic drill bit arranging and feeding and discharging device for laser marking equipment

Technical Field

The utility model relates to an automation equipment especially relates to an unloader on automatic range of drill bit for laser marking equipment.

Background

The laser marking technique is a marking method which utilizes high-energy-density laser to locally irradiate a workpiece so as to vaporize a surface layer material or generate a chemical reaction with color change, thereby leaving a permanent mark. Laser marking can print various characters, symbols, patterns and the like. With the market demand for laser marking, laser marking devices have been widely used.

However, there are two modes of operation of the laser marking devices currently on the market: the first working mode is that the workpieces are sequentially fed, and the workpieces are sequentially and precisely marked, but the working efficiency is low; the second kind of mode is, beat the mark simultaneously to stacking a plurality of work pieces together, and work efficiency is high, nevertheless can appear leaking beat or beat etc. and beat mark chaotic phenomenon, moreover, at whole material loading, beat mark and ejection of compact in-process, stack a plurality of work pieces together and can have the phenomenon of scraping the flower each other.

SUMMERY OF THE UTILITY MODEL

To the above, an object of the utility model is to provide an unloader in drill bit automatic arrangement for laser marking equipment can accomplish a batch drill bit automatic feeding and automatic discharging operation, and degree of automation is high, and is efficient, and every batch drill bit homoenergetic is orderly neat's range, can prevent that the drill bit from scraping colored phenomenon, still is favorable to marking the accurate laser of drill bit, the product packaging after the ejection of compact of also being convenient for.

The utility model discloses a reach the technical scheme that above-mentioned purpose adopted and be:

an automatic drill bit arranging and feeding device for laser marking equipment comprises a machine table and is characterized by further comprising an automatic drill bit arranging and feeding mechanism and an automatic drill bit arranging and discharging mechanism which are arranged on the machine table and located on the same straight line, wherein the automatic drill bit arranging and feeding mechanism comprises a drill bit arranging support plate arranged on the machine table, a support plate transverse pushing assembly arranged on the machine table and connected to the front end of the drill bit arranging support plate, and a drill bit feeding assembly arranged above the drill bit arranging support plate, the drill bit feeding assembly comprises a feeding funnel arranged above the drill bit arranging support plate and a blanking push-down control structure arranged on the side edge of the feeding funnel, and a vertical blanking channel is formed at the lower end of the feeding funnel; the blanking push-down control structure mainly comprises a blanking push-down driving cylinder longitudinally arranged on the outer side edge of the feeding funnel and a driving head connected to the lower end part of a piston rod of the blanking push-down driving cylinder, wherein a blanking push-down part embedded in the feeding funnel is connected to the side end part of the driving head, and the blanking push-down part is positioned at an upper end opening of the vertical blanking channel; the automatic drill bit arranging and discharging mechanism comprises a drill bit discharging support plate connected to the rear end of the drill bit arranging support plate, a containing hopper arranged behind the drill bit discharging support plate, a rotary arranging and discharging assembly connected between the drill bit discharging support plate and the containing hopper, and a discharging pushing assembly arranged on the side edge of the drill bit discharging support plate.

As a further improvement of the utility model, the blanking pushes down and is formed with a convex part, convex part and a convex part from top to bottom in proper order in the portion, and is formed with a depressed part between this convex part and convex part, is formed with an inclined plane on this depressed part, and this inclined plane inclines to the upper end opening direction of vertical blanking passageway.

As a further improvement, a vertical inner wall face and an inclined inner wall face that set up relatively have in the material loading funnel, vertical blanking passageway is formed at vertical inner wall face and inclined inner wall face lower extreme, offers on this vertical inner wall face and supplies blanking push-down part embedding and movable opening.

As a further improvement, the blanking push down drive actuating cylinder upper end through installation even board fixed connection in material loading funnel upper end.

As a further improvement of the utility model, the drill bit is arranged and is formed with the first drill bit of evenly distributed and carries the groove on the support plate.

As a further improvement, the support plate transversely pushes away the subassembly and sets up on the slide rail and connect in an at least slider of drill bit arrangement support plate lower extreme and connect in a support plate transversely that the support plate arranged the support plate front end portion and drive actuating cylinder including setting up a slide rail, the slip on the board.

As a further improvement of the utility model, the rotary arrangement discharging assembly comprises a rotary discharging wheel connected between the drill bit discharging support plate and the material containing hopper, and a rotary driving cylinder connected with the rotary discharging wheel; a plurality of ring gears are arranged on the periphery of the rotary discharging wheel, and a plurality of gear loading grooves are arranged on the periphery of the ring gears at intervals; an annular sliding groove is formed between every two adjacent annular gears; the rear end of the drill bit discharging carrier plate is provided with a discharging guide part, a plurality of discharging guide blocks clamped in the annular sliding groove are formed at the end part of the discharging guide part, and a guide inclined plane extending to the end part of the discharging guide block is formed on the upper end surface of the discharging guide part.

As a further improvement of the utility model, a plurality of discharging stop blocks embedded in the annular chute are formed at the front end of the material containing hopper, and a retaining groove corresponding to the gear carrying groove is formed on each discharging stop block; the discharging stop block is tilted upwards, and the rear end face of the discharging stop block is attached to the annular sliding groove.

As a further improvement, the ejection of compact promotes the subassembly and mainly by vertically set up an at least ejection of compact promotion cylinder on the board and connect a push pedal on the output shaft end portion of ejection of compact promotion cylinder and constitute, wherein, this push pedal extends to drill bit ejection of compact support plate top, and is formed with several ejector pad at this push pedal lower extreme.

The utility model has the advantages that: through the combination of the automatic drill bit arrangement feeding mechanism and the automatic drill bit arrangement discharging mechanism, the automatic drill bit feeding and automatic discharging operations can be completed in batches, each operation action can be orderly, smoothly and quickly carried out, the automation degree is high, and the efficiency is high. In two processes of material loading and ejection of compact, all with every drill bit orderly arranged, not only can prevent the drill bit and scrape the emergence of colored phenomenon each other, can be favorable to carrying out accurate laser marking to every drill bit moreover, prevent to appear leaking beat or beat etc. beat and beat mark chaotic phenomenon, the product packaging after the ejection of compact of also being convenient for.

The above is an overview of the technical solution of the present invention, and the present invention is further explained with reference to the accompanying drawings and the detailed description.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic structural view of an automatic drill arranging and feeding mechanism according to the present invention;

FIG. 3 is an enlarged view of portion A of FIG. 2;

FIG. 4 is a schematic structural view of the automatic arrangement and discharge mechanism of the drill of the present invention;

fig. 5 is an enlarged view of a portion B in fig. 4.

Detailed Description

To further illustrate the technical means and effects of the present invention adopted to achieve the intended purpose, the following detailed description of the embodiments of the present invention is provided in conjunction with the accompanying drawings and preferred embodiments.

Referring to fig. 1, an embodiment of the present invention provides an automatic drill bit arrangement loading and unloading device for a laser marking apparatus, including a machine table 1, an automatic drill bit arrangement loading mechanism 2 and an automatic drill bit arrangement discharging mechanism 3, which are disposed on the same straight line on the machine table 1.

Specifically, as shown in fig. 2, the automatic drill arranging and feeding mechanism 2 includes a drill arranging support plate 21 disposed on the machine platform 1, a support plate transverse pushing assembly 22 disposed on the machine platform 1 and connected to the front end of the drill arranging support plate 21, and a drill feeding assembly 23 disposed above the drill arranging support plate 21. Specifically, be formed with the first drill bit year groove 211 of evenly distributed's of several on the support plate 21 is arranged to the drill bit, the width and the degree of depth of first drill bit year groove 211, with drill bit size phase-match, the drill bit both can be gone into to be spacing in first drill bit year groove 211 promptly, also can follow first drill bit year inslot 211 and release, this embodiment drill bit is the bar form, and corresponding first drill bit year groove 211 also is the bar form. The drill feeding assembly 23 includes a feeding funnel 231 disposed above the drill arranging support plate 21, and a blanking push-down control structure 232 disposed on a side of the feeding funnel 231, wherein a vertical blanking channel 2311 is formed at a lower end of the feeding funnel 231; the blanking push-down control structure 232 mainly comprises a blanking push-down driving cylinder 2321 longitudinally arranged on the outer side of the loading funnel 231 and a driving head 2322 connected to the lower end part of the piston rod of the blanking push-down driving cylinder 2321, wherein a blanking push-down part 2323 embedded in the loading funnel 231 is connected to the side end part of the driving head 2322, and the blanking push-down part 2323 is located at the upper end opening of the vertical blanking channel 2311. During feeding, the drill bits are placed in the feeding hopper 231, and the drill bits are stacked at the opening at the upper end of the vertical blanking channel 2311 under the action of gravity. The blanking push-down driving cylinder 2321 of the blanking push-down control structure 232 drives the driving head 2322 to reciprocate up and down. Specifically, when the driving head 2322 moves upward, the blanking push-down part 2323 connected to the side end of the driving head 2322 swings downward; when the driving head 2322 moves downwards, the blanking push-down part 2323 swings upwards; the driving head 2322 reciprocates up and down to drive the blanking pushing-down part 2323 to swing up and down. When the blanking pushing-down part 2323 performs a reciprocating motion up and down, the drill bits stacked at the opening at the upper end of the vertical blanking channel 2311 are pushed down into the vertical blanking channel 2311 one by one, so that the drill bits are arranged one by one and are blanked onto the first drill bit carrying groove 211 of the drill bit arrangement carrying plate 21.

Specifically, as shown in fig. 3, an upper protrusion 23231, a middle protrusion 23232 and a lower protrusion 23233 are sequentially formed on the blanking lower push-down portion 2323 from top to bottom, a concave portion 23234 is formed between the upper protrusion 23231 and the middle protrusion 23232, a lower inclined surface 232341 is formed on the concave portion 23234, and the lower inclined surface 232341 is inclined toward the upper opening of the vertical blanking channel 2311. During the vertical reciprocating swinging motion of the blanking pushing-down portion 2323, the upper convex portion 23231 pushes the drill bit on the side of the upper convex portion 23231 to the lower left, the middle convex portion 23232 pushes the drill bit on the side of the middle convex portion 23232 to the lower left, and the lower convex portion 23233 pushes the drill bit on the side of the lower convex portion 23233 to the vertical blanking channel 2311. Therefore, the sectional pushing actions are matched, one ordered drill bit is pushed into the vertical blanking channel 2311, and finally the drill bits are arranged on the first drill bit loading grooves 211 of the drill bit arrangement support plate 21 in an ordered manner.

Meanwhile, in the present embodiment, the width of the vertical blanking channel 2311 matches the size of the drill, so that the width of the vertical blanking channel 2311 can only accommodate one drill to fall.

In order to facilitate the step-type pushing action to realize the blanking action, in the feeding funnel 231 of the present embodiment, a vertical inner wall surface 2312 and an inclined inner wall surface 2313 are oppositely disposed, the vertical blanking channel 2311 is formed at the lower ends of the vertical inner wall surface 2312 and the inclined inner wall surface 2313, and a movable opening 23121 for the blanking push-down part 2323 to be inserted and to move is formed on the vertical inner wall surface 2312. The blanking pushing-down part 2323 performs a vertical reciprocating swing action at the movable opening 23121, and the inner bottom of the movable opening 23121 is used as a reference point, so that the driving head 2322 is driven to vertically reciprocate to drive the blanking pushing-down part 2323 to vertically reciprocate.

In order to facilitate the stable driving of the driving head 2322 by the blanking push-down driving cylinder 2321 to perform the up-and-down reciprocating swing motion, the upper end of the blanking push-down driving cylinder 2321 is fixedly connected to the upper end of the loading hopper 231 through the mounting connecting plate 23211 in this embodiment, so as to improve the stability of the action of the blanking push-down driving cylinder 2321.

In order to realize the ordered arrangement of the drill bits on the first drill bit loading slots 211 of the drill bit arrangement support plate 21, the carrier plate lateral pushing assembly 22 is used to drive the drill bit arrangement support plate 21 to move laterally. Specifically, as shown in fig. 2, the carrier transverse pushing assembly 22 includes a sliding rail 221 disposed on the machine platform 1, at least one sliding block 222 slidably disposed on the sliding rail 221 and connected to the lower end of the drill arranging carrier 21, and a carrier transverse pushing driving cylinder 223 connected to the front end of the drill arranging carrier 21. When one drill bit falls down from the vertical blanking channel 2311 in order, the carrier plate transversely pushes the driving cylinder 223 to drive the drill bit arrangement carrier plate 21 to synchronously and linearly move leftwards, and when one drill bit falls down, the first drill bit carrying groove 211 on the drill bit arrangement carrier plate 21 moves to one position, so that before each drill bit falls down, the first drill bit carrying groove 211 which is not used for placing the drill bit is always arranged under the vertical blanking channel 2311. After the first drill bit grooves 211 of the drill bit arrangement support plate 21 pass through the vertical blanking passage 2311, the drill bits are arranged in sequence on the first drill bit grooves 211 of the drill bit arrangement support plate 21.

After the drill bits are fully arranged in sequence in the first drill bit grooves 211 of the drill bit arrangement support plate 21, the support plate transverse pushing driving cylinder 223 pushes the drill bit arrangement support plate 21 to the right and reversely to a position between the drill bit pushing mechanism 4 and the drill bit laser marking carrier 5 of the laser marking device. Then, the drill pushing mechanism 4 pushes the whole batch of drills on the drill arranging carrier 21 into the drill laser marking carrier 5 at one time. Then, the laser generator above the drill laser marking carrier 5 performs accurate laser marking on the drill laser marking carrier 5, so that corresponding characters, symbols and/or patterns are marked on the surface of the drill. After the laser marking is finished, the drill bit is pushed out to the automatic drill bit arranging and discharging mechanism 3 by the drill bit pushing mechanism 7 of the laser marking equipment.

In the present embodiment, as shown in fig. 4 and fig. 5, the automatic drill bit arrangement and discharge mechanism 3 includes a drill bit discharge carrier plate 31 connected to the rear end of the drill bit arrangement carrier plate 21, a material holding bin 32 disposed behind the drill bit discharge carrier plate 31, a rotary arrangement and discharge assembly 33 connected between the drill bit discharge carrier plate 31 and the material holding bin 32, and a discharge pushing assembly 34 disposed at the side of the drill bit discharge carrier plate 31. In the laser marking process, the carrier transverse pushing driving cylinder 223 drives the drill bit arranging carrier 21 to synchronously and linearly move leftwards so as to perform the feeding operation, and the drill bit arranging carrier 21 is gradually pulled away from between the drill bit pushing mechanism 4 and the drill bit laser marking carrier 5. Therefore, the drill discharging carrier plate 31 connected to the drill arranging carrier plate 21 is synchronously pulled between the drill pushing mechanism 4 and the drill laser marking stage 5. After the laser marking of the drill on the drill laser marking carrier 5 is completed, the drill push-out mechanism 7 integrally pushes out the whole batch of drills to the drill discharge carrier plate 31 in one step.

Specifically, as shown in fig. 4 and 5, the rotary discharging assembly 33 includes a rotary discharging wheel 331 connected between the drill discharging carrier plate 31 and the material containing hopper 32, and a rotary driving cylinder 332 connected to the rotary discharging wheel 331, wherein the rotary discharging wheel 331 is driven by the rotary driving cylinder 332 to rotate continuously. Meanwhile, a plurality of ring gears 3311 are arranged on the periphery of the rotary material discharge wheel 331, a plurality of gear grooves 33111 are arranged on the periphery of the ring gears 3311 at intervals, one gear groove 33111 on each ring gear 3311 is combined to form a combined slot in the central axis direction of the rotary material discharge wheel 331, and a drill bit is clamped in the combined slot after entering the rotary material discharge wheel 331.

In order to facilitate the connection between the drill discharging carrier plate 31 and the rotary discharging wheel 331, as shown in fig. 5, an annular chute 3312 is formed between two adjacent ring gears 3311 in this embodiment; a blanking guide 311 is provided at the rear end of the drill discharging carrier plate 31, a plurality of blanking guide blocks 3111 that are engaged with the annular slide grooves 3312 are formed at the end of the blanking guide 311, and a guide slope 3112 that extends to the end of the blanking guide block 3111 is formed on the upper end surface of the blanking guide 311. The plurality of blanking guide blocks 3111 at the end of the blanking guide part 311 are clamped into the annular chute 3312, so that the drill bit discharging carrier plate 31 is seamlessly connected with the rotary discharging wheel 331, and the drill bit can accurately slide onto the combined clamping groove of the rotary discharging wheel 331. The drill bits on the drill bit discharging carrier plate 31 slide to the combined clamping grooves of the rotary discharging wheel 331 under the guiding action of the guiding inclined surface 3112 on the discharging guide part 311, and one drill bit is clamped into each combined clamping groove; meanwhile, the rotary discharge wheel 331 which rotates continuously drives the drill bits to the material containing hopper 32 on the other side of the rotary discharge wheel 331.

As for the connection between the rotary material discharge wheel 331 and the material containing hopper 32, as shown in fig. 5, in this embodiment, a plurality of material discharge stoppers 321 embedded in the annular chute 3312 are formed at the front end of the material containing hopper 32, and a blocking groove 3211 corresponding to the gear carrying groove 33111 is formed on the material discharge stoppers 321; the discharge stopper 321 is tilted upward, and the rear end surface is attached to the annular chute 3312. As shown in fig. 5, the catch grooves 3211 of the discharge stopper 321 are aligned with the gear grooves 33111 rotated to the position of the discharge stopper 321. When the rotary discharging wheel 331 rotates continuously to drive the drill bit to the position of the discharging stopper 321, the drill bit encounters the blocking groove 3211 on the discharging stopper 321 and is clamped into the blocking groove 3211, and the drill bit entering the blocking groove 3211 is separated from the gear carrying groove 33111 on the rotary discharging wheel 331 along with the continuous rotation of the rotary discharging wheel 331, and then enters the material containing hopper 32. Thereby, the drill bits entering the rotary discharge wheel 331 are sequentially transferred into the hopper 32 one by one, and the discharge operation is completed.

In order to make the drill bit entering the drill bit discharging carrier plate 31 smoothly enter the rotary discharging wheel 331, the discharging pushing assembly 34 is adopted in the embodiment. Specifically, as shown in fig. 4, the discharging pushing assembly 34 mainly comprises at least one discharging pushing cylinder 341 longitudinally disposed on the machine platform 1, and a pushing plate 342 connected to an end portion of an output shaft of the discharging pushing cylinder 341, wherein the pushing plate 342 extends to above the drill discharging carrier plate 31, and a plurality of pushing blocks 3421 are formed at a lower end of the pushing plate 342. When the carrier plate transverse pushing driving cylinder 223 drives the drill bit arranging carrier plate 21 to synchronously and linearly move leftwards so as to perform the loading operation of the next batch of drill bits, the drill bit arranging carrier plate 21 synchronously pulls the drill bit discharging carrier plate 31, the rotary arranging discharging assembly 33 and the material containing hopper 32 to integrally move towards the same direction. The discharging pushing cylinder 341 drives the pushing plate 342 to move downwards, so that the pushing plate 342 acts on the drill bits on the drill bit discharging carrier plate 31 to push the drill bits into the rotary discharging wheel 331 one by one due to the movement of the drill bit discharging carrier plate 31. After all the drill bits on the drill bit discharging support plate 31 are pushed into the rotary discharging wheel 331, the drill bit discharging support plate 31 just moves to a position between the drill bit pushing mechanism 4 and the drill bit laser marking carrying platform 5, so that the drill bits for completing the next batch of laser marking can be conveniently pushed into the drill bit discharging support plate 31.

This embodiment laser marking equipment is still including setting up in 2 drill bits push-in mechanism 4 on a drill bit side of feed mechanism are arranged automatically, set up in 2 opposite side edges of feed mechanism are arranged automatically to the drill bit and be located drill bit laser marking microscope carrier 5 of drill bit push-in mechanism 4 dead ahead, set up in a laser generator of drill bit laser marking microscope carrier 5 top, and set up a drill bit push-out mechanism 7 on drill bit laser marking microscope carrier 5 side. The automatic drill bit arranging and feeding mechanism 2 is used for carrying out drill bit arranging and feeding operation, then the drill bit pushing mechanism 4 is used for pushing the arranged drill bits into the drill bit laser marking platform 5, the laser generator is used for carrying out accurate laser marking on the drill bits on the drill bit laser marking platform 5, and corresponding characters, symbols and/or patterns are marked on the surfaces of the drill bits; in the process, the drill bit automatic arrangement feeding mechanism 2 carries out synchronous feeding, and the feeding operation of the next batch of drill bits is carried out; after the laser marking is finished, the drill bit pushing mechanism 7 pushes the drill bit on the drill bit laser marking carrying platform 5 out to the automatic drill bit arranging and discharging mechanism 3, and the automatic drill bit arranging and discharging mechanism 3 finishes discharging operation. The method has the advantages that the method is repeated continuously, the multiple batches of drill bits can be subjected to rapid and accurate laser marking, the automation degree is high, and the efficiency is high.

Specifically, as shown in fig. 1, the drill pushing mechanism 4 mainly comprises a drill pushing driving cylinder 41 disposed on the outer side of the automatic drill aligning and feeding mechanism 2, and a drill pushing plate 42 connected to the end of the piston rod of the drill pushing driving cylinder 41. Meanwhile, a plurality of second drill bit carrying grooves 51 are formed on the drill bit laser marking carrying table 5, the width and the depth of the second drill bit carrying grooves 51 are matched with the size of the drill bit, namely, the drill bit can be clamped into the second drill bit carrying grooves 51 and limited in the same, and can also be pushed out of the second drill bit carrying grooves 51. Specifically, the drill pushing-in driving cylinder 41 drives the drill pushing-in plate 42 to push the drill laser marking carrier 5 in the opposite direction, so that the whole batch of drills on the drill arranging carrier plate 21 are pushed into the second drill carrying groove 51 of the drill laser marking carrier 5 in a one-step and integral manner.

Then, the laser generator above the drill head laser marking platform 5 is used for carrying out accurate laser marking on the drill head, so that corresponding characters, symbols and/or patterns are marked on the surface of the drill head. Because the drill bits that enter into on drill bit laser marking microscope carrier 5 all arrange on second drill bit year groove 51 in proper order for two adjacent drill bits separate each other, consequently, when carrying out the laser marking to the drill bit, can beat the mark on every drill bit accuracy, and the mark chaotic phenomenon of beating such as can not appear leaking beating or beating more.

In the laser marking process, the automatic drill bit arranging and feeding mechanism 2 synchronously performs feeding operation, specifically, the carrier plate transverse pushing driving cylinder 223 drives the drill bit arranging carrier plate 21 to synchronously and linearly move leftwards, so that the drill bit arranging carrier plate 21 gradually leaves between the drill bit pushing mechanism 4 and the drill bit laser marking carrier 5.

After the laser marking is finished, the drill bit is pushed out by the drill bit pushing mechanism 7. Specifically, as shown in fig. 1, the drill pushing mechanism 7 mainly includes a drill pushing driving cylinder 71 disposed on the side of the drill laser marking stage 5, and a drill pushing plate 72 connected to the end of the piston rod of the drill pushing driving cylinder 71. The drill pushing-out driving cylinder 71 drives the drill pushing-out plate 72 to push towards the drill pushing-in mechanism 4, so as to push out the whole batch of drills subjected to laser marking on the drill laser marking platform 5, specifically, the whole batch of drills is pushed out to the drill discharging support plate 31 of the automatic drill arranging and discharging mechanism 3.

The working process of the laser marking device provided by the embodiment is as follows:

(1) the automatic drill bit arrangement and feeding mechanism 2 finishes feeding of a first batch of drill bits; then, the carrier transverse pushing assembly 22 pushes the drill arranging carrier 21 to a position between the drill pushing mechanism 4 and the drill laser marking carrier 5;

(2) pushing the first batch of drill bits to a drill bit laser marking carrying platform 5 by a drill bit pushing mechanism 4;

(3) the laser generator carries out laser marking on a first batch of drills on the drill laser marking carrier 5; meanwhile, the drill bit arrangement support plate 21 moves reversely to complete the feeding of the second batch of drill bits; meanwhile, the drill bit arrangement support plate 21 drives the drill bit discharging support plate 31 to move to a position between the drill bit pushing mechanism 4 and the drill bit laser marking carrying platform 5;

(4) the drill bit pushing mechanism 7 pushes the first batch of drill bits subjected to laser marking out to the drill bit discharging carrier plate 31;

(5) the carrier plate transverse pushing assembly 22 pushes the drill bit arrangement carrier plate 21 carrying the second batch of drill bits to a position between the drill bit pushing mechanism 4 and the drill bit laser marking carrier table 5, and pushes the drill bit discharge carrier plate 31 carrying the first batch of drill bits backwards;

(6) pushing the second batch of drill bits to a drill bit laser marking carrying platform 5 by a drill bit pushing mechanism 4;

(7) carrying out laser marking on a second batch of drills on the drill laser marking carrier 5 by a laser generator; meanwhile, the drill bit arrangement support plate 21 moves reversely to complete the feeding of the drill bits of the third batch; meanwhile, the automatic drill bit arrangement and discharge mechanism 3 finishes the discharge of the first batch of drill bits; after the first batch of drill bits are discharged, the drill bit discharging support plate 31 is moved to a position between the drill bit pushing mechanism 4 and the drill bit laser marking carrier 5;

(8) the drill bit pushing mechanism 7 pushes out the second batch of drill bits subjected to laser marking to the drill bit discharging support plate 31.

The steps are continuously repeated, and operations such as feeding, laser marking, discharging and the like can be sequentially carried out on the bits in batches.

It should be noted that the utility model discloses an unloader on automatic range of drill bit improves concrete structure, and to concrete control mode, is not the utility model discloses an innovation point. To various drive actuating cylinder, laser generator and other parts that involve in the utility model, can be general standard component or the part that technical staff in the field knows, its structure, principle and control mode are known or are known through routine experimentation method through the technical manual for technical staff in the field.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the technical scope of the present invention, so that other structures obtained by adopting the same or similar technical features as the above embodiments of the present invention are all within the protection scope of the present invention.

Claims (9)

1. An automatic drill bit arranging and feeding device for laser marking equipment comprises a machine table and is characterized by further comprising an automatic drill bit arranging and feeding mechanism and an automatic drill bit arranging and discharging mechanism which are arranged on the machine table and located on the same straight line, wherein the automatic drill bit arranging and feeding mechanism comprises a drill bit arranging support plate arranged on the machine table, a support plate transverse pushing assembly arranged on the machine table and connected to the front end of the drill bit arranging support plate, and a drill bit feeding assembly arranged above the drill bit arranging support plate, the drill bit feeding assembly comprises a feeding funnel arranged above the drill bit arranging support plate and a blanking push-down control structure arranged on the side edge of the feeding funnel, and a vertical blanking channel is formed at the lower end of the feeding funnel; the blanking push-down control structure mainly comprises a blanking push-down driving cylinder longitudinally arranged on the outer side edge of the feeding funnel and a driving head connected to the lower end part of a piston rod of the blanking push-down driving cylinder, wherein a blanking push-down part embedded in the feeding funnel is connected to the side end part of the driving head, and the blanking push-down part is positioned at an upper end opening of the vertical blanking channel; the automatic drill bit arranging and discharging mechanism comprises a drill bit discharging support plate connected to the rear end of the drill bit arranging support plate, a containing hopper arranged behind the drill bit discharging support plate, a rotary arranging and discharging assembly connected between the drill bit discharging support plate and the containing hopper, and a discharging pushing assembly arranged on the side edge of the drill bit discharging support plate.

2. The automatic drill bit arrangement loading and unloading device for the laser marking device as claimed in claim 1, wherein an upper convex portion, a middle convex portion and a lower convex portion are sequentially formed on the blanking pushing portion from top to bottom, a concave portion is formed between the upper convex portion and the middle convex portion, a lower inclined surface is formed on the concave portion, and the lower inclined surface is inclined towards the upper end opening direction of the vertical blanking channel.

3. The automatic drill bit arrangement loading and unloading device for the laser marking equipment as claimed in claim 1, wherein the loading hopper is internally provided with a vertical inner wall surface and an inclined inner wall surface which are oppositely arranged, the vertical blanking channel is formed at the lower ends of the vertical inner wall surface and the inclined inner wall surface, and a movable opening for the blanking push-down part to be embedded and move is formed in the vertical inner wall surface.

4. The automatic drill bit arrangement loading and unloading device for the laser marking equipment as claimed in claim 1, wherein the upper end of the blanking push-down driving cylinder is fixedly connected to the upper end of the loading hopper through a mounting connecting plate.

5. The automatic drill bit arrangement loading and unloading device for the laser marking equipment as claimed in claim 1, wherein a plurality of first drill bit loading grooves are formed on the drill bit arrangement carrier plate and are uniformly distributed.

6. The automatic drill bit arranging and loading and unloading device for the laser marking equipment as claimed in claim 1, wherein the carrier transverse pushing assembly comprises a slide rail arranged on the machine table, at least one slide block arranged on the slide rail in a sliding manner and connected to the lower end of the drill bit arranging carrier, and a carrier transverse pushing driving cylinder connected to the front end of the drill bit arranging carrier.

7. The automatic drill bit arrangement loading and unloading device for the laser marking equipment as claimed in any one of claims 1 to 6, wherein the rotary arrangement discharging assembly comprises a rotary discharging wheel connected between the drill bit discharging carrier plate and the material containing hopper, and a rotary driving cylinder connected to the rotary discharging wheel; a plurality of ring gears are arranged on the periphery of the rotary discharging wheel, and a plurality of gear loading grooves are arranged on the periphery of the ring gears at intervals; an annular sliding groove is formed between every two adjacent annular gears; the rear end of the drill bit discharging carrier plate is provided with a discharging guide part, a plurality of discharging guide blocks clamped in the annular sliding groove are formed at the end part of the discharging guide part, and a guide inclined plane extending to the end part of the discharging guide block is formed on the upper end surface of the discharging guide part.

8. The automatic drill bit arrangement loading and unloading device for the laser marking equipment as claimed in claim 7, wherein a plurality of discharge stoppers embedded in the annular chute are formed at the front end of the material containing hopper, and a retaining groove corresponding to the gear loading groove is formed on each discharge stopper; the discharging stop block is tilted upwards, and the rear end face of the discharging stop block is attached to the annular sliding groove.

9. The automatic drill bit arranging and loading and unloading device for the laser marking equipment as claimed in any one of claims 1 to 6, wherein the discharging pushing assembly mainly comprises at least one discharging pushing cylinder longitudinally arranged on the machine table and a pushing plate connected to the end of an output shaft of the discharging pushing cylinder, wherein the pushing plate extends above a discharging carrier plate of the drill bit, and a plurality of pushing blocks are formed at the lower end of the pushing plate.

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