CN117415662A - Automatic metal sheet machining robot for numerical control machine tool - Google Patents

Abstract

The invention relates to the technical field of metal nickel sheet processing, and particularly provides an automatic metal sheet processing robot for a numerical control machine tool, which comprises two fixed tables, a conveying mechanism, a supporting mechanism and a positioning mechanism. According to the metal sheet automatic processing robot for the numerical control machine tool, disclosed by the invention, the intermittent conveying is carried out on the partition screen through the cooperation of the conveying mechanism and the supporting mechanism, when the movement of the partition screen is stopped intermittently, the nickel sheet is accurately inserted into the straight slot of the stripping inserted rod through the cooperation of the positioning mechanism and the stripping inserted rod, then the stripping inserted rod is driven to rotate through the material taking driving mechanism so as to wind the nickel sheet and simultaneously strip the inserted rod to linearly move, and the four nickel sheets are simultaneously and rapidly and completely taken down by utilizing the winding force and the pulling force, so that the convenience and the efficiency of taking down the nickel sheet are improved, the nickel sheet is automatically positioned and guided before entering the straight slot, and the accuracy and convenience of nickel sheet insertion are improved.

Description

Automatic metal sheet machining robot for numerical control machine tool

Technical Field

The invention relates to the technical field of metal nickel sheet processing, and particularly provides an automatic metal sheet processing robot for a numerical control machine tool.

Background

The metal screen is a metal part in the CRT screen of the television, the glass of the television screen is separated from the cone glass, the metal screen can be taken out from the glass, and metal sheets (shown in figure 7) are also arranged around the taken-out metal screen, and the metal sheets contain nickel, so the metal sheets need to be removed.

The mode of dismantling metal screen sheetmetal is mainly that the manual work utilizes simple extracting tool to dismantle, and it is time consuming and laborious not only to dismantle, because the nickel piece is the slope form and installs on the metal screen (as shown in fig. 7), when utilizing extracting tool to dismantle the nickel piece, need take certain time to dismantle nickel piece and extracting tool alignment rear, so, the efficiency that the whole of easy reduction nickel piece was dismantled, consequently the present need highly need a digit control machine tool is with sheetmetal automatic processing robot to improve the efficiency that the nickel piece on the metal screen was dismantled.

Disclosure of Invention

In view of the above problems, embodiments of the present application provide an automatic metal sheet processing robot for a numerically-controlled machine tool, so as to solve the technical problems existing in the process of manually removing the nickel sheets around a metal partition screen in the related art.

In order to achieve the above purpose, the embodiment of the present application provides the following technical solutions: automatic processing robot of sheetmetal for digit control machine tool, nickel piece comprises fixed horizontal segment and the horizontal connection section of slope section and slope section both ends installation respectively, and fixed horizontal segment is connected with the screen, and this automatic processing robot of sheetmetal for digit control machine tool includes: the conveying mechanism comprises two rotating shafts and chain wheel chains which are sleeved on the two rotating shafts and are symmetrically arranged along the axial direction of the two rotating shafts and used for transmission connection, and supporting mechanisms for supporting and fixing the partition are arranged on the two chain wheel chains together.

The backup pad is installed at the top of fixed station, is connected with the rectangular frame that reciprocates between two backup pads, and the drive shaft is all installed to rectangular frame's four sides, rotates when the drive shaft slides along the length direction of its place side, installs the material actuating mechanism that four drive shafts of drive removed and rotated on the rectangular frame, and the lower extreme of drive shaft is installed and is peeled off the inserted bar with the drive shaft is concentric, peels off the lower extreme of inserted bar and has offered a word slot.

The positioning mechanism is arranged at the bottoms of the four sides of the rectangular frame and used for positioning the horizontal connecting section of the nickel sheet, the supporting plate is provided with a blocking blanking group, and when the stripping inserted bar carries the non-falling nickel sheet wound on the stripping inserted bar to move upwards together, the nickel sheet is blocked by the blocking blanking group.

The positioning mechanism comprises an inverted T-shaped rod connected to the bottom of the rectangular frame, a sliding groove is formed in the bottom of the inverted T-shaped rod, an L-shaped frame is connected in the sliding groove in a sliding mode, the L-shaped frame is connected with the sliding groove through a reset spring, a rectangular positioning plug is installed at one end of the L-shaped frame, which is far away from the sliding groove, a guiding and moving positioning groove with an inverted Y-shaped structure is formed in the bottom of the positioning plug, the lower end of a vertical section of the guiding and moving positioning groove is lower than the lower end of the stripping inserting rod, the upper end of the guiding and moving positioning groove is lower than the upper end of the linear inserting groove, a positioning pushing group is installed at the horizontal section of the inverted T-shaped rod, and the positioning pushing group pushes the positioning plug to move until the guiding and moving positioning groove is separated from the nickel piece after the inclined section of the nickel piece is inserted into the linear inserting groove.

In a possible implementation manner, the material taking driving mechanism comprises four rectangular through grooves, the four rectangular through grooves are respectively formed in four side edges of the rectangular frame, the middle part of each rectangular through groove is provided with a containing groove communicated with the rectangular through groove, the two adjacent containing grooves are vertically staggered, a sliding plate is connected in the containing grooves in a sliding manner, a driving shaft is rotationally connected to the sliding plate, the driving shaft penetrates through the rectangular through grooves, fixed racks are all installed on the four side edges of the rectangular frame, a rotating gear meshed with the fixed racks is fixedly sleeved on the top of the driving shaft, guide grooves communicated with the containing grooves are formed in the four inner walls of the rectangular frame, the two adjacent guide grooves are vertically staggered, connecting strips penetrating through the guide grooves are installed on the sliding plate, the top of the rectangular frame is rotationally connected with a driving shaft positioned in the middle part of the rectangular frame through a connecting seat, driving gears which are vertically symmetrically arranged are fixedly sleeved on the driving shafts, and two opposite ends of the two opposite connecting strips are respectively provided with driving racks, and the two opposite driving racks are meshed with the driving gears which are positioned between the two opposite driving racks and are in the same in height.

In a possible implementation manner, the positioning pushing group comprises a lifting rod, the horizontal section of the lifting rod is connected with the top of the horizontal section of the inverted T-shaped rod through a supporting spring, the vertical section of the lifting rod vertically slides to penetrate through the horizontal section of the inverted T-shaped rod, the lower end of the vertical section of the lifting rod is provided with a pushing rod which is of an inverted L-shaped structure, the two ends of the pushing rod are provided with balls, the vertical section of the pushing rod is positioned between the positioning plug and the driving shaft, one side, close to the pushing rod, of the vertical section of the L-shaped frame is provided with a guiding and moving seat, the lower end of the guiding and moving seat is an inclined surface, when the lower end of the vertical section of the pushing rod contacts with a nickel sheet, the inclined section of the nickel sheet is inserted into a character slot, and the horizontal connecting section of the nickel sheet is positioned in the vertical section of the guiding and moving positioning slot and has a distance with the top of the guiding and moving positioning slot.

In a possible implementation mode, the supporting mechanism includes a plurality of accepting frames of being connected on two sprocket chains through the scute, accept the frame and constitute by rectangular seat and four otic placode that apex angle department is connected of rectangular seat, the chain is connected with rectangular seat through the scute, the storage tank has been seted up at the middle part of rectangular seat, the spacing groove has all been seted up to one side that four otic placodes kept away from the chain, the spring groove has all been seted up to the both sides of spacing groove, slidable mounting has the catch bar in the spacing groove, install the ball behind catch bar one end run through spacing groove and the storage tank, be connected through supporting the push spring between the catch bar other end and the spring groove, the top of catch bar is installed and is inserted the seat, insert seat run through accepting frame and with accepting frame sliding connection, insert seat's top is the slope form, install the ball behind one side that the storage tank is close to the chain of roof bar, install the trapezoidal piece on the roof bar, the ball contact on the inclined plane and the catch bar on the catch bar, one of them fixed station is installed and is located the guide plate between two sprocket chains through linking the dead lever, the inclined surface that keeps away from the frame is the slope form downwards.

In one possible implementation mode, the baffle is installed at the top of fixed station, and two baffles are located between two backup pads, and the opposite face top of two baffles all is the arc structure, and the opposite face of two baffles all rotates to be connected with the uptake roller of evenly arranging along its length direction.

In one possible implementation manner, the blocking blanking set comprises limiting baffle plates arranged below four sides of the rectangular frame, and the limiting baffle plates are connected with the supporting plate through fixing rods.

In one possible implementation manner, two limit plates are symmetrically arranged at the lower ends of four sides of the rectangular frame, the rectangular through groove is positioned between the two limit plates, and the lower ends of the limit plates are inclined.

The above technical solutions in the embodiments of the present invention have at least one of the following technical effects: 1. according to the metal sheet automatic processing robot for the numerical control machine tool, disclosed by the invention, the intermittent conveying is carried out on the partition screen through the cooperation of the conveying mechanism and the supporting mechanism, when the movement of the partition screen is stopped intermittently, the nickel sheet is accurately inserted into the straight slot of the stripping inserted rod through the cooperation of the positioning mechanism and the stripping inserted rod, then the stripping inserted rod is driven to rotate through the material taking driving mechanism so as to wind the nickel sheet and simultaneously strip the inserted rod to linearly move, and the four nickel sheets are simultaneously and rapidly and completely taken down by utilizing the winding force and the pulling force, so that the convenience and the efficiency of taking down the nickel sheet are improved, the nickel sheet is automatically positioned and guided before entering the straight slot, and the accuracy and convenience of nickel sheet insertion are improved.

2. According to the invention, after the inclined section of the nickel sheet is inserted into the linear slot, the positioning pushing group pushes the positioning plug and the L-shaped frame to move along the sliding slot until the inclined section of the nickel sheet is separated from the linear slot, so that the nickel sheet is prevented from being blocked in the guiding and moving positioning slot when the driving shaft rotates to drive the stripping inserting rod to wind the nickel sheet, and the stripping inserting rod is prevented from being wound by the stripping inserting rod to strip the nickel sheet from the partition screen.

3. After the nickel sheet is separated from the separation screen under the winding and pulling of the stripping inserted bar, the nickel sheet is separated from the stripping inserted bar under the action of self resilience force and falls down under the self gravity, and when the drive shaft drives the stripping inserted bar to move upwards, the nickel sheet is contacted with the limiting baffle sheet, the limiting baffle sheet prevents the nickel sheet from continuously moving upwards, but the stripping inserted bar continuously moves upwards, and finally the nickel sheet is separated from the stripping inserted bar so as to facilitate the next stripping inserted bar to continuously work normally.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are required to be used in the embodiments or the description of the prior art will be briefly described below, and it is obvious that the drawings in the following description are only embodiments of the present invention, and that other drawings can be obtained according to the provided drawings without inventive effort for a person skilled in the art.

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

Fig. 2 is a schematic view of a first partial perspective view of the present invention.

Fig. 3 is a schematic view of a second partial perspective view of the present invention.

Fig. 4 is a top cross-sectional view of a take-off drive mechanism of the present invention.

Fig. 5 is an enlarged view of the invention at a in fig. 3.

Fig. 6 is a cross-sectional view of the positioning mechanism of the present invention.

Fig. 7 is a schematic perspective view of a metal screen and nickel plate.

Fig. 8 is a top cross-sectional view of the support mechanism of the present invention.

Fig. 9 is a front cross-sectional view of the support mechanism of the present invention.

FIG. 10 is a cross-sectional view of the invention with a lift plate mated with a lift pin.

Reference numerals: 1. nickel flakes; 2. a screen; 3. a fixed table; 4. a conveying mechanism; 40. a rotating shaft; 5. a support mechanism; 6. a support plate; 7. a material taking driving mechanism; 8. a positioning mechanism; 9. blocking the blanking group; 10. an inclined section; 11. fixing the horizontal section; 12. a horizontal connecting section; 30. a placement groove; 31. a receiving box; 32. a baffle; 33. a receiving roller; 50. a bearing frame; 51. a storage tank; 52. a push rod; 53. a pushing spring; 54. a plug-in base; 55. a push rod; 56. a trapezoid block; 57. a guide plate; 60. a rectangular frame; 601. a limiting plate; 61. a drive shaft; 62. stripping the inserted bar; 63. a straight slot; 70. rectangular through grooves; 71. a receiving groove; 72. a slip plate; 73. a fixed rack; 74. a rotary gear; 75. a guide chute; 76. a connecting strip; 77. a driving shaft; 78. a drive gear; 79. a drive rack; 80. an inverted T-shaped rod; 81. a slip groove; 82. an L-shaped frame; 83. a return spring; 84. positioning a plug; 85. guiding and moving the positioning groove; 86. positioning the pushing group; 860. a lifting rod; 861. a support spring; 862. a push rod; 863. a guide and movement seat; 90. a limiting baffle; 91. and a fixing rod.

Detailed Description

The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.

In order that those skilled in the art will better understand the present invention, the following description will be given in detail with reference to the accompanying drawings and specific embodiments.

Referring to fig. 1 and 7, a metal sheet automatic processing robot for a numerical control machine tool, a nickel sheet 1 is composed of an inclined section 10 and a fixed horizontal section 11 and a horizontal connecting section 12 respectively installed at both ends of the inclined section 10, the fixed horizontal section 11 is connected with a screen 2 (as shown in fig. 7), the metal sheet automatic processing robot for a numerical control machine tool comprises: the two fixing tables 3, install conveying mechanism 4 between the two fixing tables 3, conveying mechanism 4 includes two axis of rotation 40 and the sprocket chain that is used for transmission connection of its axial symmetry arrangement that overlaps on two axis of rotation 40, be provided with the supporting mechanism 5 that supports fixed to screen 2 on two sprocket chains jointly, one of them one end of axis of rotation 40 runs through behind the fixing tables 3 and is connected with external driving motor, drive axis of rotation 40 through external driving motor and carry out intermittent type rotation, place screen 2 on supporting mechanism 5, accept and internal support is fixed screen 2 through supporting mechanism 5, then carry out intermittent type removal through the cooperation of sprocket chain on the fixed screen 2 of driving supporting mechanism 5 in the in-process that axis of rotation 40 intermittently rotated.

Referring to fig. 1, 3 and 5, a supporting plate 6 is installed at the top of the fixed table 3, a rectangular frame 60 sliding up and down is connected between the two supporting plates 6, driving shafts 61 are installed at four sides of the rectangular frame 60, the driving shafts 61 slide along the length direction of the sides where the driving shafts 61 are located and rotate, a material taking driving mechanism 7 for driving the four driving shafts 61 to move and rotate is installed on the rectangular frame 60, a stripping inserting rod 62 concentric with the driving shafts 61 is installed at the lower end of the driving shafts 61, and a linear slot 63 is formed at the lower end of the stripping inserting rod 62.

Referring to fig. 1, 3 and 5, the bottoms of the four sides of the rectangular frame 60 are respectively provided with a positioning mechanism 8, the positioning mechanisms 8 are used for positioning the horizontal connecting sections 12 of the nickel sheets 1, the support plate 6 is provided with a blocking blanking group 9, and when the stripping insert rod 62 carries the non-dropped nickel sheets 1 wound on the stripping insert rod, the nickel sheets 1 are blocked by the blocking blanking group 9.

Referring to fig. 5 and 6, the positioning mechanism 8 includes an inverted T-shaped rod 80 connected to the bottom of the rectangular frame 60, a sliding groove 81 is provided at the bottom of the inverted T-shaped rod 80, an L-shaped frame 82 is slidably connected in the sliding groove 81, the L-shaped frame 82 is connected with the sliding groove 81 through a return spring 83, a rectangular positioning plug 84 is installed at one end of the L-shaped frame 82 far away from the sliding groove 81, a guiding and moving positioning groove 85 with an inverted Y-shaped structure is provided at the bottom of the positioning plug 84, the lower end of a vertical section of the guiding and moving positioning groove 85 is lower than the lower end of the stripping insert rod 62, a positioning pushing group 86 is installed at the horizontal section of the inverted T-shaped rod 80, and the positioning pushing group 86 pushes the positioning plug 84 to move until the guiding and moving positioning groove 85 is separated from the nickel sheet 1 after the inclined section 10 of the nickel sheet 1 is inserted into the linear insert groove 63.

The position between two backup pads 6 is processing station, and the both sides that backup pad 6 arranged along its length direction are material loading station and get the material station respectively, and as shown in fig. 1, the right side of backup pad 6 is material loading station, the left side is material taking station.

When the rotating shaft 40 stops intermittently, the rectangular frame 60 is driven to move downwards along the supporting plate 6 by the electric sliding block connected with the rectangular frame 60, when the rectangular frame 60 moves downwards, the positioning plug 84 moves downwards along with the rectangular frame 60, the horizontal connecting section 12 of the nickel sheet 1 is firstly inserted into the guiding and moving positioning groove 85 and moves along the middle vertical section of the guiding and moving positioning groove 85, so that the horizontal connecting section 12 of the nickel sheet 1 is centered and limited, the nickel sheet 1 on the partition screen 2 is prevented from contacting other objects in the moving process, and the nickel sheet 1 is prevented from slightly deforming, so that the linear slot 63 on the stripping inserting rod 62 cannot be smoothly inserted into the inclined section 10 of the nickel sheet 1, and the nickel sheet 1 is difficult to take down; after the horizontal connecting section 12 of the nickel sheet 1 enters the vertical section of the guiding and moving positioning groove 85, the rectangular frame 60 continues to move downwards, the inclined section 10 of the nickel sheet 1 is inserted into the linear slot 63, and then when the rectangular frame 60 continues to move, the positioning pushing group 86 pushes the positioning plug 84 and the L-shaped frame 82 to move along the sliding groove 81 until the horizontal connecting section 12 of the nickel sheet 1 is separated from the guiding and moving positioning groove 85, and when the driving shaft 61 is prevented from rotating to drive the stripping inserting rod 62 to wind the nickel sheet 1, the nickel sheet 1 is blocked in the guiding and moving positioning groove 85, so that the stripping inserting rod 62 is difficult to wind the nickel sheet 1 to strip the nickel sheet 1 from the partition screen 2.

And then the material taking driving mechanism 7 drives the four driving shafts 61 to move and rotate simultaneously, the stripping inserting rod 62 is driven by the driving shafts 61 to synchronously wind the nickel sheet 1 and move towards the joint of the nickel sheet 1 and the partition screen 2 until the nickel sheet 1 is separated from the partition screen 2, and the four stripping inserting rods 62 simultaneously take down all the four nickel sheets 1, so that the efficiency of taking down the nickel sheet 1 is improved, and the nickel sheet 1 is separated from the partition screen 2 by utilizing the winding force and the pulling force during the period that the stripping inserting rod 62 moves while rotating.

Referring to fig. 3 and 4, the material taking driving mechanism 7 includes four rectangular through slots 70, the four rectangular through slots 70 are respectively formed on four sides of the rectangular frame 60, the middle of each rectangular through slot 70 is provided with a containing slot 71 communicated with the rectangular through slot, two adjacent containing slots 71 are arranged in a vertically staggered manner, a sliding plate 72 is slidably connected in each containing slot 71, a driving shaft 61 is rotatably connected to the sliding plate 72, the driving shaft 61 penetrates through the rectangular through slot 70, four sides of the rectangular frame 60 are respectively provided with a fixed rack 73, a rotating gear 74 meshed with the fixed rack 73 is fixedly sleeved at the top of the driving shaft 61, guide slots 75 communicated with the containing slots 71 are respectively formed in four inner walls of the rectangular frame 60, the guide slots 75 of two adjacent guide slots are arranged in a vertically staggered manner, the sliding plate 72 is provided with a connecting bar 76 penetrating through the guide slots 75, the top of the rectangular frame 60 is rotatably connected with a driving shaft 77 positioned in the middle of the rectangular frame 60 through a connecting seat, the driving shaft 77 is fixedly sleeved with a driving gear 78 which is symmetrically arranged up and down, opposite ends of the two connecting bars 76 are respectively provided with a driving gear 79 meshed with the same driving gear 79, and the driving gear 79 is meshed with the driving gear 78.

The driving shaft 77 is connected with external driving equipment (such as a motor), after the inclined section 10 of the nickel sheet 1 is inserted into the linear slot 63, the guiding and moving positioning groove 85 on the positioning plug 84 is separated from the horizontal connecting section 12 of the nickel sheet 1, the external driving equipment drives the driving shaft 77 to rotate, the driving shaft 77 drives the upper driving gear 78 and the lower driving gear 78 to rotate in the rotating process, the driving gear 78 drives the connecting strip 76 and the sliding plate 72 to move through the driving rack 79 meshed with the driving gear 78, the four sliding plates 72 move along the corresponding horizontal fixing section of the nickel sheet 1 to the connecting position of the nickel sheet 1 and the screen 2, the sliding plate 72 drives the driving shaft 61 to move in the sliding process, the driving shaft 61 rotates through the meshing of the rotating gear 74 and the fixing rack 73, the driving shaft 61 rotates to drive the stripping inserting rod 62 to rotate to wind the nickel sheet 1 until the nickel sheet 1 is separated from the screen 2, and therefore the function of simultaneously stripping and removing the four nickel sheets 1 is achieved, and the processing efficiency of the nickel sheet 1 is improved.

Referring to fig. 5 and 6, the positioning pushing set 86 includes a lifting rod 860, the horizontal segment of the lifting rod 860 is connected with the top of the horizontal segment of the inverted T-shaped rod 80 by a supporting spring 861, the vertical segment of the lifting rod 860 vertically slides through the horizontal segment of the inverted T-shaped rod, a pushing rod 862 with an inverted L-shaped structure is installed at the lower end of the vertical segment of the lifting rod 860, balls are installed at both ends of the pushing rod 862, the vertical segment of the pushing rod 862 is located between the positioning plug 84 and the driving shaft 61, a guiding seat 863 is installed at one side of the vertical segment of the L-shaped frame 82 near the pushing rod 862, the lower end of the guiding seat 863 is an inclined surface, when the lower end of the vertical segment of the pushing rod 862 contacts with the nickel sheet 1, the inclined segment 10 of the nickel sheet 1 is inserted into the linear slot 63, and the horizontal connecting segment 12 of the nickel sheet 1 is located in the vertical segment of the guiding positioning slot 85 and has a distance from the top of the guiding positioning slot 85.

After the inclined section 10 of the nickel sheet 1 is inserted into the linear slot 63, the vertical section of the push rod 862 is contacted with the top of the nickel sheet 1, when the rectangular frame 60 continues to move downwards, the push rod 862 does not move downwards under the limit action of the nickel sheet 1, the push rod 862 pushes the lifting rod 860 to move upwards, the lifting rod 860 stretches the supporting spring 861, the balls at the end of the horizontal section of the push rod 862 are in contact with the inclined surface, the L-shaped frame 82 and the positioning plug 84 continue to move downwards, the horizontal section of the push rod 862 slides along the inclined surface of the guiding and moving seat 863 through the balls, and the degree of freedom of the lifting rod 862 is limited by the inverted T-shaped rod 80, so that the L-shaped frame 82 and the positioning plug 84 are pushed to move away from the driving shaft 61 and squeeze the reset spring 83 until the guiding and moving positioning groove 85 on the positioning plug 84 is separated from the nickel sheet 1, when the driving shaft 61 rotates to drive the stripping rod 62 to wind the nickel sheet 1, the nickel sheet 1 is prevented from being clamped in the guiding and moving positioning groove 85, the stripping rod 62 is difficult to wind the nickel sheet 1 from the separating from the screen 2, the nickel sheet 1 is separated from the inclined section 10 from the nickel sheet 1, and the nickel sheet 1 is separated from the inclined section 10 from the inclined section 6 and the nickel sheet 1 is rotated to be separated from the nickel sheet 1 at the top of the horizontal section 1, and the nickel sheet 1 is separated from the inclined section 1, and the nickel sheet 1 is separated from the nickel sheet 1 by the position groove 1.

Referring to fig. 3, the blocking and blanking set 9 includes limiting baffles 90 disposed below four sides of the rectangular frame 60, the limiting baffles 90 are connected with the supporting plate 6 by fixing rods 91, after the nickel sheet 1 is separated from the separating screen 2 under the winding and pulling of the stripping insert rod 62, the nickel sheet 1 is separated from the stripping insert rod 62 under the action of its own resilience force and falls down under its own gravity force, and when the driving shaft 61 drives the stripping insert rod 62 to move upwards, the nickel sheets 1 are contacted with the limiting baffles 90, the limiting baffles 90 prevent the nickel sheet 1 from moving upwards continuously, but the stripping insert rod 62 moves upwards continuously, and finally the nickel sheet 1 is separated from the stripping insert rod 62, so that the stripping insert rod 62 continues to work normally next time.

Referring to fig. 2, 8, 9 and 10, the supporting mechanism 5 includes a plurality of supporting frames 50 connected to two sprocket chains through angle plates, the supporting frames 50 are composed of rectangular bases and ear plates connected to four top corners of the rectangular bases, the chains are connected to the rectangular bases through angle plates, storage slots 51 are formed in the middle of the rectangular bases, limit slots are formed in one sides of the four ear plates far away from the chains, spring slots are formed in two sides of the limit slots, push rods 52 are slidably mounted in the limit slots, balls are mounted after one ends of the push rods 52 penetrate through the limit slots and the storage slots 51, the other ends of the push rods 52 are connected with the spring slots through pushing springs 53, plug-in base 54 is mounted at the tops of the push rods 52, the plug-in base 54 penetrates through the supporting frames 50 and is slidably connected with the supporting frames 50, the top of the plug-in stand 54 is inclined, one side of the storage groove 51, which is close to the chain, is connected with a push rod 55 sliding up and down, the push rod 55 penetrates through one side of the storage groove 51, which is close to the chain, and then is provided with balls, a trapezoid block 56 is arranged on the push rod 55, the inclined surface of the trapezoid block 56 is contacted with the balls on the push rod 52, one fixing table 3 is provided with a guide plate 57 positioned between two sprocket chains through a connecting rod, the section of the guide plate 57 is in a trapezoid structure (as shown in fig. 10), the upper surface of one end, which is far away from the rectangular frame 60, of the guide plate 57 is an inclined surface which is inclined downwards, and in the process that the conveying mechanism 4 drives the supporting mechanism 5 to move, the push rod 55 moves upwards along the inclined surface of the guide plate 57 and drives the trapezoid block 56 to synchronously push the push rod 52 horizontally by using the inclined surface of the trapezoid block 56.

At the loading station, the partition 2 is placed on the bearing frame 50, the sleeve holes on the partition 2 are sleeved on the four plug-in abutment seats 54 (the sleeve holes on the partition 2 are shown in fig. 7), the four plug-in abutment seats 54 are abutted against the inner walls of the sleeve holes on the partition 2 under the action of the elastic force of the corresponding pushing springs 53, so that the partition 2 is supported and positioned internally, then the rotating shaft 40 rotates, the bearing frame 50 is driven to move by the cooperation of the chain wheels and the chains, the bearing frame 50 drives the partition 2 to move, when the bearing frame 50 moves, the ejector rods 55 move upwards along the inclined surfaces of the guide lifting plates 57, the ejector rods 55 move upwards to drive the trapezoid blocks 56 to move upwards until the inclined surfaces of the trapezoid blocks 56 are abutted against the balls on the pushing rods 52, and at the moment, the plug-in abutment seats 54 further abut against the inner walls of the sleeve holes and keep the partition 2 clamped and fixed internally, and the partition 2 is prevented from moving when the nickel sheet 1 on the partition 2 is stripped and removed.

Referring to fig. 3 and 7, two limiting plates 601 are symmetrically arranged at the lower ends of four sides of the rectangular frame 60, the rectangular through groove 70 is located between the two limiting plates 601, the lower ends of the limiting plates 601 are inclined, the limiting plates 601 move downwards along with the rectangular frame 60, and finally the limiting plates 601 are inserted into corresponding notches on the partition screen 2 (the notches on the partition screen 2 are shown in fig. 7), so that internal and external synchronous limiting of the partition screen 2 is realized through matching of the limiting plates 601 with the notches and matching of the inserting and resisting seat 54 with the trepanning.

Referring to fig. 1, the side walls of the two fixing tables 3 are symmetrically provided with horizontally through placing grooves 30, a receiving box 31 is commonly placed between the placing grooves 30, the receiving box 31 is positioned between the upper horizontal section and the lower horizontal section of the chain, and the receiving box 31 is used for collecting the nickel plates 1.

Referring to fig. 2, the baffle 32 is installed at the top of the fixed table 3, two baffles 32 are located between two support plates 6, the tops of the opposite surfaces of the two baffles 32 are all arc-shaped structures, the opposite surfaces of the two baffles 32 are all rotationally connected with the bearing rollers 33 which are uniformly distributed along the length direction of the bearing rollers 33, the bearing rollers 33 are used for bearing the bearing frame 50, the stability of the bearing frame 50 at the processing station is improved, so that the stability of the partition 2 is further improved, and the partition 2 is prevented from moving when the nickel sheet 1 on the partition 2 is stripped and taken down.

During operation, the partition screen 2 is placed on the supporting mechanism 5 from the feeding station, the partition screen 2 is supported and internally supported through the supporting mechanism 5, then the partition screen 2 fixed on the supporting mechanism 5 is driven to intermittently move through the cooperation of a chain wheel and a chain in the intermittent rotation process of the rotating shaft 40, when the rotating shaft 40 is intermittently stopped, the partition screen 2 moves to the processing station, then the rectangular frame 60 is driven to move downwards along the supporting plate 6 through an electric sliding block connected with the rectangular frame 60, and when the rectangular frame 60 moves downwards, the positioning mechanism 8 limits the nickel sheet 1, so that the inclined section 10 of the nickel sheet 1 is positioned, and when the stripping inserting rod 62 moves downwards, the inclined section 10 of the nickel sheet 1 is inserted into the straight slot 63.

After the inclined section 10 of the nickel sheet 1 is inserted into the linear slot 63, the rectangular frame 60 continues to move, and the positioning pushing group 86 pushes the positioning plug 84 and the L-shaped frame 82 to move along the sliding groove 81 until the horizontal connecting section 12 of the nickel sheet 1 is separated from the guiding and moving positioning groove 85, so that when the driving shaft 61 is prevented from rotating to drive the stripping inserting rod 62 to wind the nickel sheet 1, the nickel sheet 1 is blocked in the guiding and moving positioning groove 85, and the stripping inserting rod 62 is difficult to wind the nickel sheet 1 to strip the nickel sheet 1 from the partition screen 2.

And then the material taking driving mechanism 7 drives the four driving shafts 61 to move and rotate simultaneously, the stripping inserting rods 62 are driven by the driving shafts 61 to synchronously wind the nickel sheet 1 and move towards the joint of the nickel sheet 1 and the partition screen 2 until the nickel sheet 1 is separated from the partition screen 2, and the four stripping inserting rods 62 simultaneously take down all the four nickel sheets 1, so that the efficiency of taking down the nickel sheet 1 is improved.

After the nickel sheet 1 is peeled off from the partition screen 2, the nickel sheet 1 is separated from the in-line slot 63 and falls downwards under the action of self gravity, meanwhile, the rectangular frame 60 drives the peeling insert rod 62 and the positioning mechanism 8 to move upwards, then the rotating shaft 40 continuously drives the partition screen 2 for removing the nickel sheet 1 to move to a blanking station through a sprocket chain, and then the partition screen 2 is taken down.

In the description of the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "connected," "mounted," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.

The embodiments of the present invention are all preferred embodiments of the present invention, and are not limited in scope by the present invention, so that all equivalent changes according to the structure, shape and principle of the present invention are covered in the scope of the present invention.

Claims (7)

1. The utility model provides a sheetmetal automatic processing robot for digit control machine tool, nickel piece (1) comprises fixed horizontal segment (11) and horizontal linkage segment (12) that slope section (10) and slope section (10) both ends are installed respectively, and fixed horizontal segment (11) are connected with separate screen (2), its characterized in that, this sheetmetal automatic processing robot for digit control machine tool includes: the device comprises two fixed tables (3), wherein a conveying mechanism (4) is arranged between the two fixed tables (3), the conveying mechanism (4) comprises two rotating shafts (40) and chain wheel chains which are sleeved on the two rotating shafts (40) and are symmetrically arranged along the axial direction of the two rotating shafts and used for transmission connection, and a supporting mechanism (5) for supporting and fixing the partition screen (2) is arranged on the two chain wheel chains together;

the top of the fixed table (3) is provided with a supporting plate (6), a rectangular frame (60) sliding up and down is connected between the two supporting plates (6), driving shafts (61) are arranged on four sides of the rectangular frame (60), the driving shafts (61) slide along the length direction of the sides of the driving shafts and rotate, a material taking driving mechanism (7) for driving the four driving shafts (61) to move and rotate is arranged on the rectangular frame (60), the lower end of the driving shaft (61) is provided with a stripping inserting rod (62) concentric with the driving shaft (61), and the lower end of the stripping inserting rod (62) is provided with a linear slot (63);

the bottom of four sides of the rectangular frame (60) is provided with a positioning mechanism (8), the positioning mechanism (8) is used for positioning a horizontal connecting section (12) of the nickel sheet (1), the supporting plate (6) is provided with a blocking blanking group (9), and when the stripping inserted bar (62) carries the unremoved nickel sheet (1) wound on the stripping inserted bar and moves upwards together, the nickel sheet (1) is blocked by the blocking blanking group (9);

the positioning mechanism (8) comprises an inverted T-shaped rod (80) connected to the bottom of the rectangular frame (60), a sliding groove (81) is formed in the bottom of the inverted T-shaped rod (80), an L-shaped frame (82) is connected in the sliding groove (81) in a sliding mode, the L-shaped frame (82) is connected with the sliding groove (81) through a reset spring (83), one end, far away from the sliding groove (81), of the L-shaped frame (82) is provided with a rectangular positioning plug (84), the bottom of the positioning plug (84) is provided with a guiding and moving positioning groove (85) in an inverted Y-shaped structure, the lower end of the vertical section of the guiding and moving positioning groove (85) is lower than the lower end of the stripping inserting rod (62), the upper end of the guiding and moving positioning groove (85) is lower than the upper end of the linear inserting groove (63), a positioning pushing group (86) is arranged on the horizontal section of the inverted T-shaped rod (80), and the positioning pushing group (86) is pushed to move until the guiding and moving positioning groove (85) is separated from the nickel sheet (1) after the inclined section (10) of the nickel sheet (1) is inserted into the linear inserting groove (63).

2. The automatic sheet metal processing robot for a numerical control machine according to claim 1, wherein: the material taking driving mechanism (7) comprises four rectangular through grooves (70), the four rectangular through grooves (70) are respectively arranged on four side edges of the rectangular frame (60), the middle parts of the rectangular through grooves (70) are provided with containing grooves (71) communicated with the rectangular through grooves, the containing grooves (71) of two adjacent rectangular through grooves are arranged in an up-down staggered mode, sliding plates (72) are connected in the containing grooves (71) in a sliding mode, the driving shaft (61) is rotationally connected to the sliding plates (72), the driving shaft (61) penetrates through the rectangular through grooves (70), the four side edges of the rectangular frame (60) are respectively provided with a fixed rack (73), the top of the driving shaft (61) is fixedly sleeved with a rotary gear (74) which is meshed with the fixed rack (73), the four inner walls of the rectangular frame (60) are respectively provided with guide grooves (75) communicated with the containing grooves (71), the two adjacent guide grooves (75) are arranged in an up-down staggered mode, connecting strips (76) penetrating through the guide grooves (75) are arranged on the sliding plates (72), the top of the rectangular frame (60) is rotationally connected to the sliding plates (72) through connecting seats, the driving shafts (77) located in the middle of the rectangular frame (60) are rotationally connected, the upper ends and the two opposite driving shafts (77) are respectively arranged, the two opposite driving racks (79) are meshed with a driving gear (78) which is positioned between the two driving racks and has the same height.

3. The automatic sheet metal processing robot for a numerical control machine according to claim 1, wherein: the positioning pushing group (86) comprises a lifting rod (860), the top of the horizontal section of the lifting rod (860) is connected with the top of the horizontal section of the inverted T-shaped rod (80) through a supporting spring (861), the vertical section of the lifting rod (860) vertically slides to penetrate through the horizontal section of the inverted T-shaped rod (80), the lower end of the vertical section of the lifting rod (860) is provided with a pushing rod (862) with an inverted L-shaped structure, the two ends of the pushing rod (862) are provided with balls, the vertical section of the pushing rod (862) is positioned between the positioning plug (84) and the driving shaft (61), one side, close to the pushing rod (862), of the vertical section of the L-shaped frame (82) is provided with a guide seat (863), the lower end of the guide seat (863) is an inclined surface, when the lower end of the vertical section of the pushing rod (862) contacts with the nickel sheet (1), the inclined section (10) of the nickel sheet (1) is inserted into the straight slot (63), and the horizontal connecting section (12) of the nickel sheet (1) is positioned in the vertical section of the guide positioning slot (85) and has a distance from the top of the guide positioning slot (85).

4. The automatic sheet metal processing robot for a numerical control machine according to claim 1, wherein: the supporting mechanism (5) comprises a plurality of bearing frames (50) which are connected on two sprocket chains through angle plates, each bearing frame (50) is composed of a rectangular seat and lug plates which are connected at four vertex angles of the rectangular seat, the chains are connected with the rectangular seat through the angle plates, a storage groove (51) is formed in the middle of each rectangular seat, limit grooves are formed in one side, far away from the chains, of each lug plate, of each limit groove, spring grooves are formed in two sides of each limit groove, a pushing rod (52) is mounted in each limit groove in a sliding manner, one end of each pushing rod (52) penetrates through each limit groove and each storage groove (51), balls are mounted behind each pushing rod (52), the other end of each pushing rod (52) is connected with each spring groove through a pushing spring (53), a plug-in base (54) is mounted at the top of each pushing rod (52), each plug-in base (54) penetrates through each bearing frame (50) and is in sliding connection with each bearing frame (50), a push rod (55) which slides up and down, one side, close to the storage groove (51) is connected with a push rod (55) which penetrates through each chain, a trapezoidal block (56) is mounted on each push rod (56) and is mounted on each guide rod (57) which is in a cross section, the guide block (56) is mounted between the guide blocks (56) and the guide rods (57) and the guide rods are fixedly connected with the guide plates, the upper surface of one end of the guide plate (57) far away from the rectangular frame (60) is a downward inclined surface.

5. The automatic sheet metal processing robot for a numerical control machine according to claim 1, wherein: baffle (32) are installed at the top of fixed station (3), and two baffles (32) are located between two backup pads (6), and the opposite face top of two baffles (32) all is the arc structure, and the opposite face of two baffles (32) all rotates and is connected with and follows the uptake roller (33) that its length direction evenly arranged.

6. The automatic sheet metal processing robot for a numerical control machine according to claim 2, characterized in that: the blocking blanking group (9) comprises limiting baffle plates (90) which are arranged below four side edges of the rectangular frame (60), and the limiting baffle plates (90) are connected with the supporting plate (6) through fixing rods (91).

7. The automatic sheet metal processing robot for a numerical control machine according to claim 2, characterized in that: two limit plates (601) which are symmetrically arranged are arranged at the lower ends of four side edges of the rectangular frame (60), the rectangular through groove (70) is positioned between the two limit plates (601), and the lower ends of the limit plates (601) are inclined.