阅读说明：本技术 一种五金配件智能加工打孔和检验筛分装置及其工作方法 (Intelligent hardware fitting processing, punching, inspecting and screening device and working method thereof ) 是由 王继明 龚雁 董思民 于 2021-01-19 设计创作，主要内容包括：本发明属于五金加工技术领域,尤其是涉及一种五金配件智能加工打孔和检验筛分装置及其工作方法,包括壳体、加工台和检验台,所述加工台和检验台均固定连接有在壳体的上端,所述壳体内顶壁中央固定连接有第一电机,所述第一电机的驱动轴延伸至壳体的上侧,且壳体上侧的驱动轴外侧壁上固定套接有环形件,所述环形件的外侧壁上固定连接有三组配件承载机构,所述配件承载机构可活动至加工台和检验台的上端,所述加工台一侧的壳体上端固定连接有第一L形支架。优点在于：本发明对配件进行钻孔的过程中,在往复机构和定位机构的配合使用下,能够保证配件的稳定性,即保证配件在进行钻孔时处于固定的状态,不会出现偏移的情况,提高加工的质量。(The invention belongs to the technical field of hardware processing, and particularly relates to an intelligent processing, punching, checking and screening device for hardware accessories and a working method of the intelligent processing, punching, checking and screening device. Has the advantages that: in the process of drilling the accessory, the reciprocating mechanism and the positioning mechanism are matched for use, so that the stability of the accessory can be ensured, namely the accessory is in a fixed state when drilling is carried out, the condition of deviation is avoided, and the processing quality is improved.)

1. The utility model provides a hardware fitting intelligent processing punches and inspection screening plant, includes casing (1), processing platform (2) and checkout stand (3) etc., the equal fixedly connected with of processing platform (2) and checkout stand (3) is in the upper end of casing (1), its characterized in that, the first motor of roof central authorities fixedly connected with (4) in casing (1), the drive shaft of first motor (4) extends to the upside of casing (1), and the fixed cover has been connected with loop forming element (5) on the drive shaft lateral wall of casing (1) upside, fixedly connected with three group's accessory bearing mechanism on the lateral wall of loop forming element (5), accessory bearing mechanism can be mobile to the upper end of processing platform (2) and checkout stand (3), the first L shape support (6) of casing (1) upper end fixedly connected with of processing platform (2) one side, the upper end fixedly connected with hydraulic stem (7) of first L shape support (6), and the piston end of the hydraulic rod (7) extends to the inner side of the first L-shaped support (6) and is fixedly connected with a square block (8), the side wall of the square block (8) is fixedly connected with an L-shaped mounting rod (9), one end of the L-shaped mounting rod (9) far away from the square block (8) is fixedly connected with a second motor (10), the output end of the second motor (10) is fixedly connected with a vertical drill rod (11), the side wall of the processing table (2) far away from the ring-shaped piece (5) is fixedly connected with an extension plate (12), the upper end of the extension plate (12) is provided with a reciprocating mechanism connected with the square block (8), the reciprocating mechanism is internally provided with a positioning mechanism connected with an accessory bearing mechanism, the upper end of the shell (1) on one side of the inspection table (3) is fixedly connected with a second L-shaped support (13), and the side wall of the inspection table (3) opposite to the second L-shaped support (13), and a sorting mechanism matched with the detection mechanism for use is arranged on the inner top wall of the second L-shaped support (13).

2. The intelligent hardware fitting processing punching and inspection screening device of claim 1, wherein the fitting bearing mechanism comprises a cross rod (14) fixedly connected to the side wall of the ring-shaped member (5), the cross rod (14) is far away from a cylinder (15) fixedly connected to the side wall of the ring-shaped member (5), a circular groove is formed in the upper end of the cylinder (15), a strip-shaped hole (16) communicated with the circular groove is formed in the lower end of the cylinder (15), and hardware fittings can be placed in the circular groove.

3. The intelligent hardware fitting machining, punching and inspecting and screening device according to claim 2 is characterized in that the reciprocating mechanism comprises a rectangular groove (17) formed in the upper end of the extension plate (12), the rectangular groove (17) extends to the machining table (2), a strip-shaped opening communicated with the rectangular groove (17) is formed in the lower end of the rectangular groove (17), a trapezoidal block (18) is connected to the rectangular groove (17) in a sliding mode, an inclined through hole is formed in the upper end of the trapezoidal block (18), an inclined bending rod (19) is fixedly connected to the side wall of the square block (8), and one end, far away from the square block (8), of the bending rod (19) penetrates through the through hole in the trapezoidal block (18) and extends into the strip-shaped opening.

4. The intelligent hardware fitting machining, punching and inspecting and screening device according to claim 3 is characterized in that the positioning mechanism comprises a positioning rod (20) fixedly connected to the side wall of the trapezoidal block (18), a positioning hole corresponding to the positioning rod (20) is formed in the side wall of the cylinder (15), the positioning hole is communicated with the circular groove, and the positioning rod (20) can abut against fittings in the circular groove.

5. The intelligent hardware fitting machining, punching and inspecting and screening device as claimed in claim 4, characterized in that a circular opening corresponding to the strip-shaped hole (16) is formed in the upper end of the machining table (2), the lower end of the circular opening extends into the shell (1), a material guide pipe (21) corresponding to the circular opening is fixedly connected to the inner top wall of the shell (1), and a waste recycling box (22) corresponding to the output end of the material guide pipe (21) is placed on the inner bottom wall of the shell (1).

6. The intelligent hardware fitting machining punching and inspection screening device according to claim 5, characterized in that the detection mechanism comprises an infrared transmitter and an infrared receiver which are respectively and fixedly connected to the inspection bench (3) and the second L-shaped support (13), the infrared transmitter and the infrared receiver are correspondingly arranged on two sides of the strip-shaped hole (16), the alarm (23) is fixedly connected to the upper end of the second L-shaped support (13) and electrically communicated with the infrared receiver, and a material ejecting mechanism for conveying accessories is arranged in the inspection bench (3).

7. The intelligent hardware fitting machining, punching and inspecting and screening device according to claim 6, characterized in that the ejection mechanism comprises a supporting plate (24) fixedly connected to the inner wall of the shell (1), two electric push rods (25) are fixedly connected to the upper end of the supporting plate (24), vertical T-shaped rods (26) are fixedly connected to the telescopic ends of the two electric push rods (25), one ends, far away from the electric push rods (25), of the T-shaped rods (26) penetrate through the strip-shaped holes and extend to the circular grooves, the two T-shaped rods (26) are symmetrically arranged on two sides of the infrared transmitter, and magnetic blocks are fixedly connected to the upper ends of the T-shaped rods (26) and attached to fittings.

8. The intelligent hardware fitting machining, punching and inspecting and screening device according to claim 7, wherein the sorting mechanism comprises two support plates (27) fixedly connected to the side walls of the second L-shaped support (13), the side walls, far away from the second L-shaped support (13), of the support plates (27) are fixedly connected with rectangular plates (28), the lower ends of the rectangular plates (28) are fixedly connected with the same annular guide rail (29), one of the rectangular plates (28) is fixedly connected with a third motor (30) at the upper end, a driving shaft of the third motor (30) extends to the inner side of the annular guide rail (29), the other rectangular plate (28) is rotatably connected with a vertical shaft (31) at the lower end, chain wheels (32) are fixedly sleeved on the driving shaft of the third motor (30) and the outer side walls of the vertical shafts (31), and the same chain (33) is sleeved on the outer sides of the two chain wheels (32), the equipartition has a plurality of fixed blocks (34) on the lateral wall of chain (33), the upper end sliding connection of fixed block (34) is in annular guide (29), and the lower extreme of fixed block (34) is provided with the adsorbed electro-magnet with the accessory, two collecting vat (35) that correspond with annular guide (29) port respectively have been placed to the upper end of casing (1).

9. The use method of the intelligent hardware fitting processing, punching, inspecting and screening device as claimed in claim 8 is characterized by comprising the following working steps:

A) before hardware accessories are machined, the accessories to be machined can be placed in a circular groove on the outermost side, namely the operation belonging to feeding is completed, a first motor (4) is started, the specific first motor (4) is controlled by an external controller to rotate for 120 degrees at each time, then three groups of accessory bearing mechanisms can rotate simultaneously, after the accessories rotate to a machining table (2), a hydraulic rod (7) is started, a square block (8) vertically moves downwards and drives an inclined bending rod (19) to move downwards, the trapezoidal block (18) can transversely move under the action of pressure of the bending rod (19), a positioning rod (20) penetrates through a positioning hole and is tightly attached to the accessories, and meanwhile, a second motor (10) is started, so that a drill rod (11) rotates and drills the accessories;

B) after the drilling operation is finished, the first motor (4) works again, so that the drilled accessories rotate to the upper side of the inspection table (3), whether the drilling is finished smoothly can be confirmed through the matching use of the infrared transmitter and the infrared receiver, namely, the infrared receiver can receive signals and confirm that the drilling is qualified, and the drilled accessories are not received and are identified as unqualified, namely, the accessory inspection process is finished, the qualified accessories and the unqualified accessories can be respectively lifted and conveyed by the two material ejecting mechanisms, further, the third motor (30) works to drive the chain (33) to rotate in a reciprocating mode, the ejected accessories can be adsorbed at the lower end of the fixed block (34), specifically, the qualified accessories and the unqualified accessories move back and back, and the electromagnet can be powered off after being conveyed to the upper side of the collecting tank (35), i.e. dropping the accessory in the collection tank (35) for subsequent use;

C) the aforesaid material loading, drilling and inspection process can go on simultaneously to three sets of accessory bearing mechanism rotate a week and accomplish once complete operation promptly, and is specific, and first motor (4) are controlled by outside controller and are only rotated 120 degrees at every turn, and then make three sets of accessory bearing mechanism rotate simultaneously, and set for the operation that can go on going round and round through outside controller.

Technical Field

The invention relates to the technical field of hardware processing, in particular to an intelligent processing, punching, inspection and screening device for hardware accessories and a working method thereof.

Background

The development speed of the hardware industry is very fast, and the most concentrated domestic markets of the traditional hardware industry mainly concentrate on mechanical hardware, building hardware, decorative hardware and daily hardware. Hardware accessories refer to machine parts or components made of hardware, as well as some small items of hardware. It can be used alone or as an assistant tool. For example hardware and tools, hardware spare part, daily hardware, building hardware and security articles for use etc. need punch often in hardware fitting processing, generally need to detect screening processing through manual work or other equipment unification again after punching, and work efficiency is low.

For example, the intelligent processing, punching, inspecting and screening device for hardware accessories, disclosed as 2018-12-07, of the national patent application No. CN201811004275.7 comprises a conveying belt, a punching mechanism and a detection mechanism; the punching mechanism and the detection mechanism are arranged above the conveying belt and fixed on the support, a left side belt wheel of the conveying belt is connected with a maltese mechanism, the maltese mechanism comprises a rotary disc and a maltese wheel, the maltese wheel is fixed on a rotary shaft of the left side belt wheel, a cylindrical rod is fixedly arranged at the eccentric position of the rotary disc, the detection mechanism comprises a first electric telescopic rod and a detection head, the first electric telescopic rod is fixedly connected with the detection head, and the detection head comprises a movable rod, a spring, a pressure sensor and a fixed rod. The invention has novel design, after the arranged detection head is inserted into the round hole under the action of the first electric telescopic rod, the movable rod is extruded to extrude the springs, the pressure on each spring is measured by the pressure sensor, and when the pressures are different, the holes are unqualified, so that the detection is convenient and simple, and the operation is easy.

The above document still has the following problems: when the accessory is punched, an auxiliary positioning structure is lacked, namely, the accessory moves in the punching process, so that the quality of the drilled hole is reduced, and the long-term stable use is not facilitated; in addition, in the process of screening the accessories, the screened accessories are not classified, so that the screened accessories are inconvenient to sort and collect and are not beneficial to subsequent processing and use.

Therefore, the intelligent processing, punching and inspection screening device for the hardware fittings is provided to solve the problems.

Disclosure of Invention

The invention aims to solve the defects in the prior art, and provides an intelligent hardware fitting processing, punching, inspecting and screening device.

In order to achieve the purpose, the invention adopts the following technical scheme:

an intelligent processing, punching, inspecting and screening device for hardware accessories comprises a shell, a processing table and an inspection table, wherein the processing table and the inspection table are fixedly connected with the upper end of the shell, the central center of the inner wall of the shell is fixedly connected with a first motor, a drive shaft of the first motor extends to the upper side of the shell, a ring piece is fixedly sleeved on the outer side wall of the drive shaft of the upper side of the shell, three groups of accessory bearing mechanisms are fixedly connected on the outer side wall of the ring piece, the accessory bearing mechanisms can move to the upper ends of the processing table and the inspection table, a first L-shaped bracket is fixedly connected to the upper end of the shell on one side of the processing table, a hydraulic rod is fixedly connected to the upper end of the first L-shaped bracket, the piston end of the hydraulic rod extends to the inner side of the first L-shaped bracket and is fixedly connected with a square block, an L-shaped mounting rod is fixedly connected to the side wall, the automatic detection device is characterized in that the output end of the second motor is fixedly connected with a vertical drill rod, the machining table is fixedly connected with an extension plate on the side wall far away from the ring-shaped piece, the upper end of the extension plate is provided with a reciprocating mechanism connected with the square block, a positioning mechanism connected with an accessory bearing mechanism is arranged in the reciprocating mechanism, the upper end of the shell on one side of the inspection table is fixedly connected with a second L-shaped support, the side wall opposite to the inspection table and the second L-shaped support is provided with a detection mechanism, and a sorting mechanism matched with the detection mechanism is arranged on the inner top wall of the second L-shaped support.

In foretell hardware fitting intelligent processing punches and inspection screening plant, the accessory bears the mechanism and includes the horizontal pole of fixed connection on the loop forming element lateral wall, fixedly connected with cylinder on the lateral wall of loop forming element is kept away from to the horizontal pole, circular recess has been seted up to the upper end of cylinder, and the lower extreme of cylinder set up the bar hole with circular recess intercommunication, can be used to place hardware fitting in the circular recess.

In foretell hardware fitting intelligent processing punches and inspection screening plant, reciprocating mechanism is including seting up the rectangular channel in the extension plate upper end, and the rectangular channel extends to the processing bench, the bar opening rather than the intercommunication is seted up to the lower extreme of rectangular channel, sliding connection has trapezoidal piece in the rectangular channel, the through-hole of slope is seted up to the upper end of trapezoidal piece, the pole of buckling of fixedly connected with slope on the lateral wall of square piece, and the pole of buckling runs through the through-hole on the trapezoidal piece and extends to in the bar opening to the one end that square piece was kept away from to the pole of buckling.

In foretell hardware fitting intelligent processing punches and inspection screening plant, positioning mechanism includes the locating lever of fixed connection on the trapezoidal piece lateral wall, set up the locating hole that corresponds with the locating lever on the lateral wall of cylinder, and locating hole and circular recess intercommunication set up, the locating lever can offset with the accessory in the circular recess.

In foretell hardware fitting intelligent processing punches and inspection screening plant, the circular opening that corresponds with the bar hole is seted up to the upper end of processing platform, and in circular open-ended lower extreme extended to the casing, fixedly connected with and the passage that circular opening corresponds on the roof in the casing, and placed the waste recovery case that corresponds with the passage output on the diapire in the casing.

In foretell hardware fitting intelligent processing punches and inspection screening plant, detection mechanism includes infrared transmitter and infrared receiver of difference fixed connection on checkout stand and second L shape support, and infrared transmitter and infrared receiver correspond the both sides that set up in the bar hole, the alarm of the upper end fixedly connected with and the infrared receiver electric intercommunication of second L shape support, be provided with the liftout mechanism that is used for carrying the accessory in the checkout stand.

In foretell hardware fitting intelligent processing punches and inspection screening plant, liftout mechanism includes the backup pad of fixed connection on shells inner wall, two electric putter of upper end fixedly connected with of backup pad, and the vertical T shape pole of the equal fixedly connected with in flexible end of two electric putter, electric putter's one end is kept away from to T shape pole runs through the bar hole and extends to circular recess, and two T shape pole symmetries set up the both sides at infra-red transmitter, the upper end fixedly connected with of T shape pole and the adsorbed magnetic block of accessory.

In the intelligent processing, punching and inspecting and screening device for hardware accessories, the sorting mechanism comprises two support plates fixedly connected to the side wall of the second L-shaped support, the support plates are far away from the side wall of the second L-shaped support, a rectangular plate is fixedly connected to the side wall of the second L-shaped support, two rectangular plates are fixedly connected to the same annular guide rail at the lower ends of the rectangular plates, one rectangular plate is fixedly connected to a third motor at the upper end of the rectangular plate, a driving shaft of the third motor extends to the inner side of the annular guide rail, the other rectangular plate is rotatably connected to a vertical shaft at the lower end of the rectangular plate, chain wheels are fixedly sleeved on the driving shaft of the third motor and the outer side wall of the vertical shaft, the outer sides of the two chain wheels are sleeved with a same chain, a plurality of fixed blocks are uniformly distributed on the side wall of the chain, the upper, two collecting grooves corresponding to the ports of the annular guide rails are placed at the upper end of the shell.

The invention also provides a working method of the intelligent hardware fitting processing, punching and inspecting and screening device, which comprises the following specific steps of:

A) before the hardware accessories are machined, the accessories to be machined can be placed in the round grooves on the outermost side, the operation belonging to feeding is finished, the first motor is started, the specific first motor is controlled by an external controller to rotate only at each time, then the three sets of accessory bearing mechanisms can rotate simultaneously, after the accessories rotate to the machining table, the hydraulic rod is started, the square block moves vertically downwards and drives the inclined bending rod to move downwards, the trapezoidal block can move transversely under the pressure action of the bending rod and passes through the positioning hole to be tightly attached to the accessories, and meanwhile, the second motor is started, so that the drill rod rotates and the accessories are drilled;

B) after the drilling operation is finished, the first motor works again to enable the drilled accessories to rotate to the upper side of the inspection bench, by the matching use of the infrared emitter and the infrared receiver, whether the drilling is successfully completed can be confirmed, that is, the infrared receiver can receive the signal and is determined to be qualified, and the infrared receiver can not receive the signal and is identified to be unqualified, namely, the accessory inspection process is completed, qualified accessories and unqualified accessories are respectively lifted and conveyed by the two material ejection mechanisms, further, the work of the third motor drives the chain to rotate in a reciprocating manner, the ejected accessories are adsorbed at the lower end of the fixed block, specifically, the qualified accessories and the unqualified accessories move back to back, after the accessories are conveyed to the upper side of the collecting tank, the electromagnet is subjected to power-off treatment, namely, the accessories fall into the collecting tank for subsequent use;

C) aforementioned material loading, drilling and inspection process can go on simultaneously to three sets of accessory bearing mechanism rotate a week and accomplish once complete operation promptly, and is specific, and first motor is controlled by outside controller and is only rotated 120 degrees at every turn, and then makes three sets of accessory bearing mechanism rotate simultaneously, and sets for the operation that can go on going round and round through outside controller.

Compared with the prior art, this hardware fitting intelligent processing punches and inspection screening plant's advantage lies in:

1. in the process of drilling the accessory, the stability of the accessory can be ensured under the matching use of the reciprocating mechanism and the positioning mechanism, namely the accessory is ensured to be in a fixed state when drilling is carried out, the condition of deviation is avoided, and the processing quality is improved.

2. By arranging the material ejecting mechanism and the sorting mechanism which are matched with the detection mechanism, the invention can respectively eject and convey qualified products and unqualified products, improves the automation degree, can accurately carry out inspection and is beneficial to long-term use.

3. The loading, drilling and inspection processes can be carried out simultaneously, and the three sets of accessory bearing mechanisms complete one-time complete operation after rotating for one circle, specifically, the first motor is controlled by an external controller to rotate for 120 degrees each time, so that the three sets of accessory bearing mechanisms can rotate simultaneously, and the operation can be carried out repeatedly after setting through the external controller.

Drawings

FIG. 1 is a schematic external structural diagram of a hardware fitting intelligent processing punching and inspection screening device provided by the invention;

FIG. 2 is a bottom view of the inside of a shell of the intelligent hardware accessory processing, punching and inspecting screening device provided by the invention;

FIG. 3 is an external top view of the intelligent hardware accessory processing, punching and inspection screening device provided by the invention;

FIG. 4 is an enlarged view of a portion A of FIG. 3;

FIG. 5 is a schematic structural diagram of a processing table of the intelligent hardware fitting processing, punching and inspecting and screening device provided by the invention;

fig. 6 is a bottom view of the sorting mechanism of the intelligent hardware fitting processing, punching and inspecting and screening device provided by the invention.

In the figure, 1 shell, 2 processing tables, 3 inspection tables, 4 first motors, 5 ring-shaped pieces, 6 first L-shaped supports, 7 hydraulic rods, 8 square blocks, 9L-shaped mounting rods, 10 second motors, 11 drill rods, 12 extension plates, 13 second L-shaped supports, 14 cross rods, 15 cylinders, 16 strip-shaped holes, 17 rectangular grooves, 18 trapezoidal blocks, 19 bending rods, 20 positioning rods, 21 guide pipes, 22 scrap recycling boxes, 23 alarms, 24 supporting plates, 25 electric push rods, 26T-shaped rods, 27 supporting plates, 28 rectangular plates, 29 annular guide rails, 30 third motors, 31 vertical shafts, 32 chain wheels, 33 chains, 34 fixing blocks and 35 collecting grooves.

Detailed Description

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

Examples

Referring to fig. 1-6, an intelligent processing, punching, inspecting and screening device for hardware accessories comprises a shell 1, a processing table 2 and an inspection table 3, wherein the processing table 2 and the inspection table 3 are fixedly connected with the upper end of the shell 1, the center of the inner top wall of the shell 1 is fixedly connected with a first motor 4, a driving shaft of the first motor 4 extends to the upper side of the shell 1, a ring piece 5 is fixedly sleeved on the outer side wall of the driving shaft on the upper side of the shell 1, three sets of accessory bearing mechanisms are fixedly connected on the outer side wall of the ring piece 5, the accessory bearing mechanisms can move to the upper ends of the processing table 2 and the inspection table 3, each accessory bearing mechanism comprises a cross rod 14 fixedly connected on the side wall of the ring piece 5, a cylinder 15 is fixedly connected on the side wall of the cross rod 14 far away from the ring piece 5, a circular groove is formed, hardware fittings can be placed in the circular grooves.

Wherein, the upper end of the shell 1 at one side of the processing table 2 is fixedly connected with a first L-shaped bracket 6, the upper end of the first L-shaped bracket 6 is fixedly connected with a hydraulic rod 7, the piston end of the hydraulic rod 7 extends to the inner side of the first L-shaped bracket 6 and is fixedly connected with a square block 8, the side wall of the square block 8 is fixedly connected with an L-shaped mounting rod 9, one end of the L-shaped mounting rod 9 far away from the square block 8 is fixedly connected with a second motor 10, the output end of the second motor 10 is fixedly connected with a vertical drill rod 11, the side wall of the processing table 2 far away from the ring-shaped piece 5 is fixedly connected with an extension plate 12, the upper end of the extension plate 12 is provided with a reciprocating mechanism connected with the square block 8, and the reciprocating mechanism is internally provided with a positioning mechanism connected with an accessory bearing mechanism, concretely, the reciprocating mechanism comprises a rectangular groove 17 arranged at the upper, the bar opening rather than the intercommunication is seted up to the lower extreme of rectangular channel 17, sliding connection has trapezoidal piece 18 in the rectangular channel 17, the through-hole of slope is seted up to the upper end of trapezoidal piece 18, fixedly connected with inclined pole 19 of buckling on square piece 8's the lateral wall, and buckle the pole 19 and keep away from the one end of square piece 8 and run through the through-hole on trapezoidal piece 18 and extend to in the bar opening, furthermore, positioning mechanism includes fixed connection locating lever 20 on trapezoidal piece 18 lateral wall, set up the locating hole that corresponds with locating lever 20 on cylinder 15's the lateral wall, and the locating hole sets up with circular recess intercommunication, locating lever 20 can offset with the accessory in the circular recess, at the in-process of driling the accessory, under reciprocating mechanism and positioning mechanism's cooperation is used, can guarantee the stability of accessory.

Further, the circular opening that corresponds with bar hole 16 is seted up to the upper end of processing platform 2, and in circular open-ended lower extreme extended to casing 1, fixedly connected with and the passage 21 that circular opening corresponds on the roof in casing 1, and place the waste recycling case 22 that corresponds with the passage 21 output in casing 1 on the diapire, when drilling the accessory, can collect the remaining sweeps of drilling neatly through setting up passage 21 and waste recycling case 22, guarantee processing platform 2's nature.

Wherein, the upper end of the shell 1 on one side of the inspection bench 3 is fixedly connected with a second L-shaped support 13, the opposite side walls of the inspection bench 3 and the second L-shaped support 13 are provided with a detection mechanism, the detection mechanism comprises an infrared emitter and an infrared receiver which are respectively and fixedly connected with the inspection bench 3 and the second L-shaped support 13, the infrared emitter and the infrared receiver are correspondingly arranged on two sides of the strip-shaped hole 16, the upper end of the second L-shaped support 13 is fixedly connected with an alarm 23 which is electrically communicated with the infrared receiver, the inspection bench 3 is internally provided with a material ejecting mechanism for conveying accessories, concretely, the material ejecting mechanism comprises a supporting plate 24 which is fixedly connected with the inner wall of the shell 1, the upper end of the supporting plate 24 is fixedly connected with two electric push rods 25, the telescopic ends of the two electric push rods 25 are fixedly connected with a vertical T-shaped rod 26, one end of the T-shaped rod 26, and two T shape poles 26 symmetry sets up in infrared emitter's both sides, and the upper end fixedly connected with of T shape pole 26 and the adsorbed magnetic block of accessory are used for respectively using to the liftout of qualified accessory and unqualified accessory through setting up two electric putter 25.

Furthermore, a sorting mechanism matched with the detection mechanism is arranged on the inner top wall of the second L-shaped bracket 13, the sorting mechanism comprises two support plates 27 fixedly connected on the side wall of the second L-shaped bracket 13, rectangular plates 28 are fixedly connected on the side wall of the support plates 27 far away from the second L-shaped bracket 13, the lower ends of the two rectangular plates 28 are fixedly connected with the same annular guide rail 29, the upper end of one rectangular plate 28 is fixedly connected with a third motor 30, the driving shaft of the third motor 30 extends to the inner side of the annular guide rail 29, the lower end of the other rectangular plate 28 is rotatably connected with a vertical shaft 31, chain wheels 32 are fixedly sleeved on the driving shaft of the third motor 30 and the outer side wall of the vertical shaft 31, the outer sides of the two chain wheels 32 are sleeved with the same chain 33, a plurality of fixed blocks 34 are uniformly distributed on the side wall of the chain 33, the upper ends of the fixed blocks 34 are slidably connected in the annular guide rail 29, two collecting grooves 35 corresponding to the ports of the annular guide rails 29, respectively, are placed at the upper end of the housing 1.

In the invention, before hardware accessories are machined, the accessories to be machined can be arranged in the round groove on the outermost side, namely the operation belonging to feeding is completed, the first motor 4 is started, the specific first motor 4 is controlled by an external controller to rotate for 120 degrees each time, so that the three groups of accessory bearing mechanisms can rotate simultaneously, after the accessories rotate to the machining table 2, the hydraulic rod 7 is started, the square block 8 vertically moves downwards and drives the inclined bending rod 19 to move downwards, the trapezoidal block 18 can transversely move under the pressure action of the bending rod 19, the positioning rod 20 passes through the positioning hole and is tightly attached to the accessories, and meanwhile, the second motor 10 is started, so that the drill rod 11 rotates and drills the accessories; after the drilling operation is completed, the first motor 4 is operated again, so that the drilled accessories are rotated to the upper side of the inspection station 3, by the matching use of the infrared emitter and the infrared receiver, whether the drilling is successfully completed can be confirmed, that is, the infrared receiver can receive the signal and is determined to be qualified, and the infrared receiver can not receive the signal and is identified to be unqualified, namely, the process of part inspection is completed, and the qualified parts and the unqualified parts are respectively lifted and conveyed by the two material ejection mechanisms, further, the third motor 30 works to drive the chain 33 to rotate in a reciprocating manner, the ejected accessories are adsorbed at the lower end of the fixing block 34, specifically, the qualified accessories and the unqualified accessories move back to back, after the parts are conveyed to the upper side of the collecting tank 35, the electromagnet is subjected to power-off treatment, namely, the parts fall into the collecting tank 35 for subsequent use; aforementioned material loading, drilling and inspection process can go on simultaneously to three sets of accessory bearing mechanism rotate a week and accomplish once complete operation promptly, and is specific, and first motor 4 is controlled by outside controller and is only rotated 120 degrees at every turn, and then makes three sets of accessory bearing mechanism rotate simultaneously, and sets for the operation that can go on going round and round through outside controller.

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