CN113829111B - Automatic feeding and discharging mechanism of intelligent manufacturing flexible production line - Google Patents
Automatic feeding and discharging mechanism of intelligent manufacturing flexible production line Download PDFInfo
- Publication number
- CN113829111B CN113829111B CN202111147370.4A CN202111147370A CN113829111B CN 113829111 B CN113829111 B CN 113829111B CN 202111147370 A CN202111147370 A CN 202111147370A CN 113829111 B CN113829111 B CN 113829111B
- Authority
- CN
- China
- Prior art keywords
- tray
- guide rail
- annular
- frame
- annular guide
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 30
- 230000007246 mechanism Effects 0.000 title claims abstract description 28
- 238000007599 discharging Methods 0.000 title claims abstract description 24
- 239000000463 material Substances 0.000 claims abstract description 27
- 230000001360 synchronised effect Effects 0.000 claims description 34
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 6
- 229910052782 aluminium Inorganic materials 0.000 claims description 6
- 229910000838 Al alloy Inorganic materials 0.000 claims description 5
- 238000005452 bending Methods 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 238000012423 maintenance Methods 0.000 abstract description 3
- 229910000831 Steel Inorganic materials 0.000 description 13
- 239000010959 steel Substances 0.000 description 13
- 230000009471 action Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q7/00—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting
- B23Q7/02—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting by means of drums or rotating tables or discs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q15/00—Automatic control or regulation of feed movement, cutting velocity or position of tool or work
- B23Q15/20—Automatic control or regulation of feed movement, cutting velocity or position of tool or work before or after the tool acts upon the workpiece
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
Abstract
The invention provides an automatic feeding and discharging mechanism of an intelligent manufacturing flexible production line, which comprises the following components: the device comprises an annular rotary material tray, a rod-containing air cylinder, a rodless air cylinder, a movable frame, two linear guide rails and a bracket; the annular rotary tray includes: the device comprises a bearing seat bottom plate, an annular guide rail, a rotating shaft, an annular guide rail bottom plate and a tray; the rodless cylinder is used for driving the annular guide rail to slide on the two linear guide rails and horizontally moving the tray frame to be fed and discharged to the position above or below the clamp of the workbench of the machining center; the rod cylinder is used for driving the annular guide rail to rotate around the rotating shaft when feeding and discharging, so that the tray on the tray frame to be fed falls on the clamp of the workbench of the machining center, or the tray on the clamp of the workbench of the machining center is supported by the tray frame to be fed. The mechanism has simple integral structure, can complete feeding and discharging of the machine tool only by using 2 air cylinders and 1 motor, completes an important link of a flexible production line, and has low manufacturing cost and convenient later maintenance.
Description
Technical Field
The invention belongs to the technical field of production and manufacturing, and particularly relates to an automatic feeding and discharging mechanism of an intelligent manufacturing flexible production line.
Background
In the production line of aviation accessory products, a plurality of gamma LV-600L vertical machining centers are used, and the machining center is mainly characterized in that a tool magazine is closely adjacent to a spindle-X direction, so that the space on two sides of a spindle of a machine tool and above a workbench is narrow.
The traditional method for building the flexible production line by taking the vertical machining center as a basis has two methods: firstly, a truss manipulator is matched with a machine tool to automatically feed and discharge materials, but because a tool magazine beside a main shaft of a gamma LV-600L vertical machining center occupies a large amount of space, the truss manipulator cannot extend into the tool magazine, and therefore the scheme is not feasible; secondly, purchase six joints manipulator and realize the automatic unloading of going up of lathe, this kind of manipulator is nimble relatively, and is low to the space requirement, but also be unfavorable for the use in batches because of cost is too high and later maintenance degree of difficulty is great.
Disclosure of Invention
The invention provides an automatic feeding and discharging mechanism of an intelligent manufacturing flexible production line, which solves the difficulty existing in building the flexible production line based on a gamma LV-600L vertical machining center.
The invention provides an automatic feeding and discharging mechanism of an intelligent manufacturing flexible production line, which comprises the following components: the device comprises an annular rotary material tray, a rod-containing air cylinder, a rodless air cylinder, a movable frame, two linear guide rails and a bracket; the annular rotary tray includes: the device comprises a bearing seat bottom plate, an annular guide rail, a rotating shaft, an annular guide rail bottom plate and a tray;
the two linear guide rails are fixedly arranged on the bracket in parallel; the fixed part of the rodless cylinder is fixedly arranged on the bracket;
the annular guide rail is provided with a plurality of tray frames, and each tray frame is provided with 1 tray for clamping a workpiece; the annular guide rail is fixedly arranged above the annular guide rail bottom plate, two bearing seat bottom plates are arranged below the annular guide rail bottom plate along the length direction, and the two bearing seat bottom plates are arranged on the two linear guide rails in a sliding manner;
a connecting rod is arranged between the two bearing seat bottom plates, the sliding part of the rodless cylinder is connected with the connecting rod and is used for driving the annular guide rail to slide on the two linear guide rails and moving the tray frame to be fed and discharged to the position above or below the clamp of the machining center workbench; the movable frame is fixedly connected with the two bearing seat bottom plates and moves along with the two bearing seat bottom plates;
two bearing seats with bearings are arranged on one bearing seat bottom plate of the two bearing seat bottom plates, the rotating shaft is arranged in the two bearings in a penetrating way, and the axial direction of the rotating shaft is perpendicular to the length direction of the annular guide rail;
the rod cylinder is fixedly arranged on the movable frame, the extending end of the rod cylinder is fixedly connected with one end of the annular guide rail bottom plate, and the rod cylinder is used for driving the annular guide rail to rotate around the rotating shaft during feeding and discharging, so that a tray on the tray frame to be fed falls on a clamp of a workbench of a machining center, or the tray frame to be fed supports the tray on the clamp of the workbench of the machining center.
Optionally, the bracket is a cuboid frame formed by welding aluminum alloy square tube profiles.
Optionally, the two linear guide rails are fixed on the top of the cuboid frame by bolts.
Optionally, each bearing seat bottom plate is slidably arranged on the two linear guide rails through two linear guide rail sliding blocks.
Optionally, 4 foot cups are fixedly arranged at the bottom of the cuboid frame.
Optionally, the cuboid frame bottom is still fixed and is provided with 4 gyro wheels.
Optionally, the tray frame comprises two bending struts;
the bottom of the tray is provided with clamping grooves which are identical to the two bending support rods in shape.
Optionally, an aluminum plate with a long waist-shaped hole is fixedly arranged on the movable frame, the tailstock of the rod cylinder is fixed on the movable frame through a bolt penetrating through the long waist-shaped hole, and a butterfly nut is sleeved on the bolt.
The invention provides an automatic feeding and discharging mechanism of an intelligent manufacturing flexible production line, which has a simple structure, can complete feeding and discharging of a machine tool by only using 2 air cylinders and 1 motor, completes important links of the flexible production line, and is low in manufacturing cost and convenient for later maintenance.
Drawings
FIG. 1 is an isometric view of a loading and unloading mechanism;
FIG. 2 is a left side view of the loading and unloading mechanism;
FIG. 3 is a top view of the loading and unloading mechanism;
FIG. 4 is a schematic diagram of the movement of the cylinder of the loading and unloading mechanism;
reference numerals illustrate:
1-a roller;
2-foot cup;
3-linear guide rail slide blocks;
4-a bearing pedestal bottom plate;
5-a movable frame;
6-a rod cylinder;
7-a tray;
8-a linear guide rail;
9-a tray frame;
10-an annular guide rail slide block;
11-left of the connection accessory;
12-right of the connection accessory;
13-an annular guide rail;
14-a synchronous belt;
15-a synchronous pulley;
16-a synchronous pulley shaft;
17-a bottom steel plate;
18-a rodless cylinder;
19-aluminum alloy section bar;
20-the left side of the synchronous pulley tensioning device;
21-a driven wheel axle mounting seat;
22-blind rivet;
23-a rotation axis;
24-bearing seat;
25-right synchronous pulley tensioning device;
26-a motor bracket;
27-motor.
Detailed Description
The invention will now be described in further detail with reference to the drawings and to specific examples.
On the premise of not changing the original machine tool, the invention additionally installs the automatic feeding and discharging mechanism and utilizes the reserved instruction of the machine tool as a control mode to form a flexible production system. The design goals of maintaining or improving the processing quality, prolonging the automatic running time of the machine tool, reducing the operation time of staff and the like are achieved according to the appearance, the dimension specification and the processing content of the processed part of the original machine tool; then, the design target is used as a guide to determine the mechanical structure and the function which the automatic feeding and discharging mechanism should have; finally, a machine tool reserved control instruction is connected with the equipment to complete the construction of the flexible production system.
Referring to fig. 1-4, the present invention provides an automatic loading and unloading mechanism for an intelligent manufacturing flexible production line, comprising: an adjustable height bracket fixed on the ground and an annular rotary tray moving on the bracket.
The height-adjustable bracket mainly comprises the following parts: a rectangular frame formed by welding 50X 3mm aluminum alloy square tube sections is fixed with a pair of linear guide rails at the top end of the frame through bolts.
Alternatively, the linear guide may be a built-in double-axis linear guide.
The guide rail is arranged according to the longest direction of the cuboid frame, 4 sliding blocks matched with the guide rail can move freely on the guide rail but cannot be separated from the guide rail, and the sliding blocks are connected with the bearing seat bottom plate; 4 foot cups are fixed at the lower end of the cuboid frame, so that the support can be fixed with the ground after the position of the support is found, and the height of the support can be adjusted through the foot cups; the side edges of the 4 foot cups are respectively fixed with 1 roller, so that the whole mechanism is convenient to move, and the total number of the rollers is 4.
The movable frame connected with the height-adjustable bracket mainly has the structure that: the lower part and the two sides are connected by 10 pieces of 25 multiplied by 3mm angular aluminum through M5 bolts, the two longest longitudinal beams at the top of the movable frame are connected with a bearing seat bottom plate through 4M 5 bolts, and the bearing seat bottom plate is connected with a linear guide rail sliding block through 16M 5 bolts, so that the movable frame on the height-adjustable support is realized by taking the bearing seat bottom plate as a medium. The 4 kidney-shaped holes of the bearing seat bottom plate are connected with the 4 bearing seats through 8M 10 bolts, a rotating shaft with the diameter of 20mm is penetrated between the two bearing seats at the front end, 2 ends of the rotating shaft are clamped on the rotating shaft, and the other ends of the rotating shaft are connected with the fixed block of the annular guide rail bottom plate through 4M 6 bolts; a thick 5mm aluminum plate with a long waist-shaped hole is fixed at the tail of the movable frame through 4M 5 bolts, a tail seat of a rod cylinder is fixed on the long waist-shaped hole of the aluminum plate, and fixing pieces comprise two M6 bolts and two butterfly nuts, and the butterfly nuts are convenient for adjusting the height of the tail seat of the rod cylinder.
In order to realize the movement of the movable frame on the linear guide rail, 4M 10 bolts are used for fixing a rodless cylinder bottom plate on the front and rear cross beams of the height-adjustable bracket, two ends of the rodless cylinder and the connecting piece of the rodless cylinder bottom plate are 2L-shaped aluminum plates and 12M 6 bolts, and the sliding part of the rodless cylinder is connected with the bearing seat bottom plate so as to drive the bearing seat bottom plate and accessories on the bearing seat bottom plate to move on the linear guide rail.
The annular rotary material tray is connected with the extendable ends of 2 fixed blocks and a rod cylinder, and the concrete structure is as follows: the annular rotary material disc is based on a steel plate with the thickness of 20mm, and the tail end of the bottom of the steel plate is connected with the extendable end of the rod cylinder through a rod cylinder top seat, 2M 6 bolts and 1M 10 pin; the upper part of the steel plate is connected with an annular rotary material tray, 12 annular guide rail sliding blocks are placed on the annular guide rail, the annular guide rail sliding blocks are not separated from the annular guide rail, 1 tray frame is arranged on each annular guide rail sliding block, the connecting piece is 4M 6 bolts, and a tray for placing workpieces is arranged on the tray frame. The inside of the annular guide rail is provided with 2 synchronous pulleys with the diameter of 100 at the respective circle centers, the synchronous pulleys drive the synchronous belt, and a connecting accessory on the synchronous belt is connected with 12 annular guide rail sliding blocks to drive the annular guide rail sliding blocks to rotate. The connecting accessory is divided into two bodies, one end of the connecting accessory is connected with the synchronous belt, the other end of the connecting accessory is connected with the annular guide rail sliding block, and a gap is reserved between the two bodies to freely adjust the distance.
The front end and the rear end of the steel plate are provided with two shaft holes corresponding to the circle center of the annular track and respectively penetrate through the driving shaft and the driven shaft. The driving wheel part component is as follows: the driving wheel is connected with the driving shaft through a key, the driving shaft is connected with the motor shaft through a coupler, the motor is fixed on a motor support, two kidney-shaped holes are formed in the motor support and are connected with the steel plate, and the kidney-shaped holes are used for adjusting the distance between the two synchronous pulleys; the bottom surface of the steel plate is connected with a bearing cup through 4M 8 bolts, 2 cylindrical roller bearings are arranged in the bearing cup, and the inner ring of the bearing penetrates through the driving shaft; the side fixing and tensioning device of the bearing cup tightens the two synchronous pulleys. The driven wheel part component is as follows: the driven wheel is internally provided with 2 cylindrical roller bearings, an inner ring of each bearing penetrates through the driven shaft, the bottom end of the driven shaft is connected with a driven shaft base, and a side fixing and tensioning device of the driven shaft base is used for tensioning two synchronous pulleys.
The automatic feeding and discharging mechanism provided by the invention has the following three functions: 1) The annular guide rail and the synchronous belt form an annular rotary material disc, so that the sequential replacement of the machined part and the part to be machined is completed, the feeding and discharging time of a machine tool is saved, and the autonomous running time of the machine tool is prolonged. 2) The annular rotary material tray and parts are sent to the upper part of the zero point positioner on the machine tool workbench from the side door of the machine tool by using a rodless cylinder. The specific structure and the movement mode are as follows: the rodless cylinder fixing part is fixed with the height-adjustable bracket, the rodless cylinder sliding part is connected with the bottom of the annular rotary tray, and the rodless cylinder sliding part drives the annular rotary tray to horizontally enter and exit from the side door of the machine tool; the rodless cylinder is selected in consideration of the fact that the extension amount of the annular rotary material tray relative to the height-adjustable bracket is large, the length of the rodless cylinder under the same extension amount is 1.5 times that of the rodless cylinder, but the length of the height-adjustable bracket for installing the cylinder is limited, so that the rodless cylinder is selected. 3) The rear end of the annular rotary material tray is lifted by the rod cylinder, and the front end is lowered to enable the processed part to be placed on the zero point positioner. The extendable end of the rod cylinder is connected with the tail support hole of the annular rotary tray through a special Y-shaped connecting piece of the cylinder, and the connection mode can ensure free rotation of the rod cylinder and the tail support hole relative to the axis of the tail support hole; the fixed end of the rod-containing cylinder is connected with the sliding part of the rodless cylinder through the movable frame and the bearing seat bottom plate, so that the annular rotary material tray, the sliding part of the rodless cylinder, the movable frame and the rod-containing cylinder can do horizontal linear motion; when the parts on the annular rotary material tray move to the position right above the zero point positioner, the rodless cylinder slide block stops moving, at the moment, the extendable end of the rod cylinder extends out to push the tail part of the annular rotary material tray, so that the rotary shaft around the bottom part of the annular rotary material tray is forced to rotate, and the tray with the parts at the front end descends into the zero point positioner hole.
The initial and final positions of the rod-containing cylinder and the rodless cylinder are simplified as shown in fig. 4, wherein the dotted thin lines represent the initial positions of the sliding parts of the rodless cylinder, the solid thin lines represent the final positions of the sliding parts of the rodless cylinder, the dotted thick lines represent the initial non-extended state of the rod-containing cylinder, the solid thick lines represent the final extended state of the rod-containing cylinder, the dotted thick lines represent the initial horizontal state of the annular rotary tray, and the solid thick lines represent the final inclined state of the annular rotary tray. As can be seen from fig. 4, when the final extension amount of the rod cylinder is L, the front end of the circular rotary tray descends by H. A is the unextended length of the rod cylinder, B is the length of the annular rotary tray, C is the stroke of the sliding part of the rodless cylinder, A+L is the extended length of the rod cylinder, and θ is the angle at which the annular rotary tray is pushed to rotate by the extension of the rod cylinder.
Referring to fig. 1-3, the number of the rollers 1 is 4, and the position of the whole mechanism can be adjusted;
the number of the foot cups 2 is 4, and the height of the whole mechanism can be adjusted;
the number of the linear guide rail sliding blocks is 4, and the linear guide rail sliding blocks drive the bearing seat bottom plate to move on the linear guide rail;
the number of the bearing seat bottom plates 4 is 2, the movable frame 5 and the annular rotary material tray (comprising the parts of a tray 7, a tray frame 9, an annular guide rail sliding block 10, a left connecting accessory 11, a right connecting accessory 12, an annular guide rail 13, a synchronous belt 14, a synchronous belt pulley 15, a synchronous belt pulley shaft 16, a bottom steel plate 17 and the like) are connected, and the movable frame moves on the linear guide rail;
the number of the movable frames 5 is 1, and the movable frames are connected with a rod cylinder 6 and an annular rotary material tray and move on a linear guide rail;
the number of the rod cylinders 6 is 1, and the annular rotary material tray is pushed to rotate around the shaft 23;
the number of the trays 7 is 12, and the clamps and the workpieces to be processed are placed on the trays;
the number of the linear guide rails 8 is 2, the linear guide rails are fixed with the height-adjustable support, and the linear guide rail sliding blocks 3 move on the linear guide rails and are not separated from each other;
12 tray frames 9 are fixed with the annular guide rail sliding blocks 10, and the trays 7 are arranged on the tray frames;
12 annular guide rail sliding blocks 10 are connected with the annular guide rail 13 and move on the annular guide rail sliding blocks, and are not separated from each other;
the left connecting accessory 11 and the right connecting accessory 12 are respectively connected, the left connecting accessory 11 is connected with the annular guide rail slide block 10, the right connecting accessory 12 is connected with the synchronous belt 14, and the connecting accessories enable the tray 7 and the tray frame 9 to move on the annular guide rail 13; each attachment may be a bent strut.
The number of the annular guide rails 13 is 1, and the annular guide rails are connected with the bottom steel plate 17 to finish actions such as oblique feeding and discharging;
the number of the synchronous belts 14 is 1, and the synchronous belts are combined with the synchronous belt wheels 15 to drive the annular guide rail slide blocks 10 and the like to move on the annular guide rail 13 along with the tray 7 and the tray frame 9 thereon;
2 synchronous pulleys 15 and 2 synchronous pulley shafts 16 are combined to complete rotation of the synchronous pulleys;
the number of the bottom steel plates 17 is 1, and the circular rotary material tray is driven to horizontally move and incline;
the number of the rodless cylinders 18 is 1, and the bottom steel plate 17 and the annular rotary material tray are driven to horizontally move;
12 aluminum alloy sections 19 are used for forming a height-adjustable bracket;
1 synchronous pulley tensioning device is arranged on the left 20 side and 1 synchronous pulley tensioning device is arranged on the right 25 side, and the distance between the two synchronous pulleys can be changed by adjusting the positions of bolts of the synchronous pulley tensioning devices;
the number of the driven wheel axle mounting seats 21 is 1, and the driven wheel axles are fixed on a bottom steel plate;
the number of the blind nails 22 is 12, and the zero point positioner is used for fixing the tray and workpieces on the tray by clamping the blind nails;
the number of the rotating shafts 23 is 1, the annular rotating material coils rotate around the rotating shafts, and the action that the blind nails under the tray enter or leave the zero point positioner is completed;
the number of the bearing seats 24 is 4, and a rotating shaft and a supporting steel plate are fixed;
the motor bracket 26 and the motor 27 are respectively 1, and the driving of the synchronous pulley is completed in a combined way.
The invention provides an automatic feeding and discharging mechanism of an intelligent manufacturing flexible production line, which specifically comprises the following steps:
1) Fixing 12 workpieces to be processed on a tray 7 through a clamp;
2) The motor 27 rotates a fixed angle through a machine tool command to reset 12 trays, wherein the rightmost tray and the zero point positioner are on the same straight line;
3) The rodless cylinder 18 moves the sliding part to the right through a machine tool command and drives the annular rotary material tray and the tray to enter the side door of the machine tool, at the moment, the stroke of the rodless cylinder reaches the maximum position, and the blind rivet under the tray at the rightmost end is opposite to the blind rivet hole of the zero point positioner;
4) The rod-containing air cylinder 6 stretches out through the machine tool command action, so that the annular rotary material coils the shaft 23 to perform rotary motion, the blind rivet below the tray enters the blind rivet hole of the zero point positioner until the blind rivet completely enters the blind rivet hole, and the rod-containing air cylinder continues to move so as to disconnect the tray frame from the tray;
5) The rodless cylinder 18 moves the sliding part leftwards through a machine tool command and drives the annular rotary tray and the tray to slide out of a side door of the machine tool (at the moment, the annular rotary tray and the rest 11 workpieces are still in an inclined state);
6) Starting a machine tool to process a workpiece;
7) After the processing of the workpiece is completed, the sliding part of the rodless cylinder 18 moves rightwards through a machine tool command and drives the annular rotary material tray and the tray to enter a side door of the machine tool (the annular rotary material tray and the rest 11 workpieces are still in an inclined state at the moment), the rodless cylinder 18 reaches the position with the maximum stroke, and the tray frame is positioned under the tray at the moment;
8) The rod cylinder 6 retracts through the machine tool command action to enable the annular rotary material coiling shaft 23 to do rotary motion, the tray frame is combined with the tray bottom groove to support the tray, the lower Fang Lading of the tray is separated from the zero point positioner rivet hole until the rivet is completely separated from the rivet hole (at the moment, the annular rotary material coiling shaft and 12 workpieces are in a horizontal state)
9) The motor 27 rotates by a fixed angle by a machine tool command to rotate the next tray of the rightmost tray to the rightmost end, and then steps 1) to 9) are repeated until the 12 workpieces are processed.
The embodiments are not intended to limit the scope of the invention, but are intended to cover all equivalent implementations or modifications that can be made without departing from the scope of the invention.
Claims (8)
1. Automatic unloading mechanism in flexible production line is made to intelligence, a serial communication port includes: the device comprises an annular rotary material tray, a rod-containing air cylinder, a rodless air cylinder, a movable frame, two linear guide rails and a bracket; the annular rotary tray includes: the device comprises a bearing seat bottom plate, an annular guide rail, a rotating shaft, an annular guide rail bottom plate, a tray, a synchronous belt wheel and a motor;
the two linear guide rails are fixedly arranged on the bracket in parallel; the fixed part of the rodless cylinder is fixedly arranged on the bracket;
the annular guide rail is provided with a plurality of tray frames, and each tray frame is provided with 1 tray for clamping a workpiece; the annular guide rail is fixedly arranged above the annular guide rail bottom plate, two bearing seat bottom plates are arranged below the annular guide rail bottom plate along the length direction, and the two bearing seat bottom plates are arranged on the two linear guide rails in a sliding manner;
a connecting plate is arranged between the two bearing seat bottom plates, the sliding part of the rodless cylinder is connected with the connecting plate and is used for driving the annular guide rail to slide on the two linear guide rails and moving a tray frame to be fed and discharged to the position above or below a clamp of a machining center workbench; the movable frame is fixedly connected with the two bearing seat bottom plates and moves along with the two bearing seat bottom plates;
two synchronous pulleys are arranged in the annular guide rail at the respective circle centers, and the synchronous belts are sleeved outside the synchronous pulleys, so that the synchronous pulleys are driven by a motor, and further, the tray on the tray frame is driven to move along the annular guide rail;
two bearing seats with bearings are arranged on one bearing seat bottom plate of the two bearing seat bottom plates, the rotating shaft is arranged in the two bearings in a penetrating way, and the axial direction of the rotating shaft is perpendicular to the length direction of the annular guide rail;
the rod cylinder is fixedly arranged on the movable frame, the extending end of the rod cylinder is fixedly connected with one end of the annular guide rail bottom plate, the rod cylinder is used for driving the annular guide rail to rotate around the rotating shaft during feeding and discharging, the rear end of the annular rotating tray is lifted, the front end of the annular rotating tray is lowered, and the tray on the tray frame to be fed falls on the clamp of the workbench of the processing center, or the tray on the clamp of the workbench of the processing center is supported by the tray frame to be discharged.
2. The automatic feeding and discharging mechanism according to claim 1, wherein the bracket is a cuboid frame welded by aluminum alloy square tube profiles.
3. The automatic feeding and discharging mechanism according to claim 2, wherein the two linear guide rails are fixed on the top of the cuboid frame by bolts.
4. The automatic feeding and discharging mechanism according to claim 1, wherein each bearing seat bottom plate is slidably arranged on the two linear guide rails through two linear guide rail sliding blocks.
5. The automatic feeding and discharging mechanism according to claim 2, wherein 4 foot cups are fixedly arranged at the bottom of the cuboid frame.
6. The automatic feeding and discharging mechanism according to claim 5, wherein 4 rollers are fixedly arranged at the bottom of the rectangular frame.
7. The automatic loading and unloading mechanism of claim 1, wherein the tray frame comprises two bending struts;
the bottom of the tray is provided with clamping grooves which are identical to the two bending support rods in shape.
8. The automatic feeding and discharging mechanism according to claim 1, wherein an aluminum plate with a long waist-shaped hole is fixedly arranged on the movable frame, a tailstock of the rod cylinder is fixed on the movable frame through a bolt penetrating through the long waist-shaped hole, and a butterfly nut is sleeved on the bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111147370.4A CN113829111B (en) | 2021-09-30 | 2021-09-30 | Automatic feeding and discharging mechanism of intelligent manufacturing flexible production line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111147370.4A CN113829111B (en) | 2021-09-30 | 2021-09-30 | Automatic feeding and discharging mechanism of intelligent manufacturing flexible production line |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113829111A CN113829111A (en) | 2021-12-24 |
| CN113829111B true CN113829111B (en) | 2024-03-15 |
Family
ID=78967333
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111147370.4A Active CN113829111B (en) | 2021-09-30 | 2021-09-30 | Automatic feeding and discharging mechanism of intelligent manufacturing flexible production line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113829111B (en) |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5139131A (en) * | 1990-09-26 | 1992-08-18 | Tetra Pak Holdings S.A. | Conveyor installation for workpiece carriers |
| DE102006021657A1 (en) * | 2006-05-10 | 2007-11-15 | Nc-Automation Gmbh | Stack roll memory for work pieces, has two profile strips fastened on partially recessed base plates of stacking boxes, which are pivot-mounted on or within framework, perpendicularly for adjustment of different work pieces |
| JP2010159161A (en) * | 2009-01-09 | 2010-07-22 | Shinmei Ind Co Ltd | Assemblage conveyor apparatus |
| CN103159000A (en) * | 2013-04-15 | 2013-06-19 | 宫文峰 | Follow-up guiding type annual guiding rail feeding device |
| CN206939655U (en) * | 2017-05-09 | 2018-01-30 | 东莞市凯铭精密自动化科技有限公司 | A kind of circular line of high-speed, high precision positioning |
| CN206939654U (en) * | 2017-05-09 | 2018-01-30 | 东莞市凯铭精密自动化科技有限公司 | A kind of high level of accuracy positions circular line |
| CN206939724U (en) * | 2017-05-09 | 2018-01-30 | 东莞市凯铭精密自动化科技有限公司 | A kind of circular line of high accuracy positioning |
| CN109175641A (en) * | 2018-10-28 | 2019-01-11 | 上海轩田工业设备有限公司 | A kind of assembly welding detection device |
| CN209380245U (en) * | 2018-11-02 | 2019-09-13 | 山东红宝自动化有限公司 | A kind of Inner part of water valve automated assembly line |
| CN209504956U (en) * | 2018-12-18 | 2019-10-18 | 领胜城科技（江苏）有限公司 | A kind of annular assembly line precision abutted equipment |
| CN212606378U (en) * | 2020-06-24 | 2021-02-26 | 江苏汉和日用品有限公司 | Hose double-sided labeling machine |
| CN213469340U (en) * | 2020-08-20 | 2021-06-18 | 河南亿能机器人有限公司 | Workpiece stamping and feeding system |
-
2021
- 2021-09-30 CN CN202111147370.4A patent/CN113829111B/en active Active
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5139131A (en) * | 1990-09-26 | 1992-08-18 | Tetra Pak Holdings S.A. | Conveyor installation for workpiece carriers |
| DE102006021657A1 (en) * | 2006-05-10 | 2007-11-15 | Nc-Automation Gmbh | Stack roll memory for work pieces, has two profile strips fastened on partially recessed base plates of stacking boxes, which are pivot-mounted on or within framework, perpendicularly for adjustment of different work pieces |
| JP2010159161A (en) * | 2009-01-09 | 2010-07-22 | Shinmei Ind Co Ltd | Assemblage conveyor apparatus |
| CN103159000A (en) * | 2013-04-15 | 2013-06-19 | 宫文峰 | Follow-up guiding type annual guiding rail feeding device |
| CN206939655U (en) * | 2017-05-09 | 2018-01-30 | 东莞市凯铭精密自动化科技有限公司 | A kind of circular line of high-speed, high precision positioning |
| CN206939654U (en) * | 2017-05-09 | 2018-01-30 | 东莞市凯铭精密自动化科技有限公司 | A kind of high level of accuracy positions circular line |
| CN206939724U (en) * | 2017-05-09 | 2018-01-30 | 东莞市凯铭精密自动化科技有限公司 | A kind of circular line of high accuracy positioning |
| CN109175641A (en) * | 2018-10-28 | 2019-01-11 | 上海轩田工业设备有限公司 | A kind of assembly welding detection device |
| CN209380245U (en) * | 2018-11-02 | 2019-09-13 | 山东红宝自动化有限公司 | A kind of Inner part of water valve automated assembly line |
| CN209504956U (en) * | 2018-12-18 | 2019-10-18 | 领胜城科技（江苏）有限公司 | A kind of annular assembly line precision abutted equipment |
| CN212606378U (en) * | 2020-06-24 | 2021-02-26 | 江苏汉和日用品有限公司 | Hose double-sided labeling machine |
| CN213469340U (en) * | 2020-08-20 | 2021-06-18 | 河南亿能机器人有限公司 | Workpiece stamping and feeding system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113829111A (en) | 2021-12-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107756049B (en) | Multi-station processing system and method for shock absorber | |
| CN110653529B (en) | Rim and spoke combined welding equipment | |
| WO2020200308A1 (en) | Double-station gantry combined processing system for automatically overturning and processing workpieces | |
| CN105364649B (en) | Grinding mechanism for automatic crank shaft polishing and cleaning machine | |
| CN109367327B (en) | Industrial fixed truckle automatic assembly equipment | |
| CN205257304U (en) | Automatic work piece transfer device for descaling machine that polishes of bent axle | |
| CN205254702U (en) | A grinding mechanism that is used for automatic descaling machine of polishing of bent axle | |
| CN112276590A (en) | Full-automatic welding system and production line for cross rods | |
| CN111571068A (en) | Full-automatic welding device with multi-stage circulation and working method thereof | |
| CN112220334B (en) | Pot body forming automatic production line | |
| CN115194538B (en) | Work piece orthotic devices is used in production line processing | |
| CN110625398A (en) | Flexible unmanned aerial vehicle machining center of aluminum wheel hub | |
| CN113829111B (en) | Automatic feeding and discharging mechanism of intelligent manufacturing flexible production line | |
| CN215393332U (en) | Multi-station roller way rotating disc | |
| CN112692534A (en) | Motor rotor mounting equipment | |
| CN108689172A (en) | A kind of automatic loading/unloading processing unit (plant) of glass panel | |
| CN112122838A (en) | Full-automatic welding device for box type house | |
| CN215941938U (en) | Staple bolt automatic weld equipment | |
| CN213969815U (en) | Motor rotor mounting equipment | |
| CN211514954U (en) | Brake disc spraying and feeding device | |
| CN111558835B (en) | Automatic integrated loading and unloading equipment for punching and drilling | |
| CN110722367B (en) | Angle adjusting device for automobile part machining | |
| CN113478468A (en) | Truss robot-assisted automatic handling system | |
| CN213766239U (en) | Automatic feeding and discharging engraving and milling machine suitable for machining large-size workpieces | |
| CN110744218A (en) | Tunnel welding system and method for operating same |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |