CN107351309B - Automatic device of prepareeing material and adopt injection molding machine of this device of prepareeing material - Google Patents
Automatic device of prepareeing material and adopt injection molding machine of this device of prepareeing material Download PDFInfo
- Publication number
- CN107351309B CN107351309B CN201710456142.2A CN201710456142A CN107351309B CN 107351309 B CN107351309 B CN 107351309B CN 201710456142 A CN201710456142 A CN 201710456142A CN 107351309 B CN107351309 B CN 107351309B
- Authority
- CN
- China
- Prior art keywords
- tray
- feeding table
- vertical
- plate
- tongue
- 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
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
- B29C45/14008—Inserting articles into the mould
Abstract
The invention discloses an automatic material preparation device and an injection molding machine adopting the same, wherein the automatic material preparation device comprises: the device comprises a tray for fixing the position of a steel part, a feeding table for storing the tray and a transfer mechanism for drawing the tray to move out of the feeding table; the guide rail matched with the width of the tray is arranged in the feeding table, so that the tray bearing the steel piece can be prestored in the feeding table and is convenient to move; the tray is provided with a traction bayonet, so that the transfer mechanism can conveniently pull out and bear the trays stored on the guide rail of the feeding table to a processing designated area one by one through the corresponding movable buckles, and the automatic preparation of steel pieces to be processed is realized; the material preparation device enables the tray for storing the steel parts to be capable of fixing the corresponding positions of the steel parts and automatically moving the tray from the material loading platform to the area for processing the steel parts, solves the technical problem that the material preparation of the steel parts on the existing production line needs to be carried and placed manually, improves the working efficiency of the production line and also reduces the production cost of manufacturers; the injection molding machine adopting the material preparing device also has the technical effects.
Description
Technical Field
The invention relates to the field of automatic operation of production lines, in particular to an automatic material preparation device in a hardware membrane internal injection production line.
Background
At present, in the production line of performing the membrane injection molding couple on hardware, before the injection molding module performs injection molding on hardware, the hardware that corresponds needs to be put neatly in the feeding area of the injection molding module and according to the processing requirement of the injection molding module so as to be convenient for the injection molding module to process. At the same time, in order to ensure the smoothness of the production line, sufficient steel parts should be reserved as far as possible to avoid idle running of the injection molding module. Move the hardware of deposit to the material loading region and put neatly so that the module material loading of moulding plastics, different hardware structures have different storage, move and carry the requirement and different postures of putting. Especially when carrying out mould plastics in, the hardware surface need be through special treatment, can't use the mode of mechanical shake to make the hardware automatic arrangement, and this has just led to need manual operation in order to satisfy the demand that moves and carry and cooperate the module of moulding plastics to put the hardware for this link of moulding plastics is prepareeed material, has reduced production efficiency to a certain extent. How to establish a stock production line with a high degree of automation is a problem which manufacturers are eagerly required to solve at present.
Disclosure of Invention
In order to solve the above technical problems in the prior art, an object of the present invention is to provide an automatic material preparation apparatus capable of placing steel members in advance and automatically transferring the steel members from a storage area to a loading area.
In order to solve the technical problems, the technical scheme adopted by the invention is as follows: an automatic device of prepareeing material, includes the frame, still includes: the device comprises a tray for fixing the position of a steel part, a feeding table for storing the tray and a transfer mechanism for drawing the tray to move out of the feeding table;
the feeding table is provided with two side plates which are vertical relatively, a bottom plate is connected between the bottom edges of the two side plates, and a top plate is connected between the top edges of the two side plates; the bottom plate, the top plate and the two side plates form a frame-shaped structure with a front opening and a rear opening opposite to the front opening in a surrounding manner; the side plates are connected with guide rails between the front opening and the rear opening, the guide rails are parallel to the plane of the bottom plate, and the distance between the guide rails with the same height on the two side plates is matched with the width of the tray, so that the tray can slide in the feeding table through the two guide rails; the shifting mechanism is arranged on one side of the rear opening of the frame structure, and the feeding platform and the shifting mechanism are fixedly connected with the rack;
a movable buckle is arranged on one side of the transfer mechanism, which points to the rear opening; and a traction bayonet matched with the movable buckle is arranged in the length direction of the tray.
Preferably, the guide rails are arranged in parallel with each other in the vertical direction of the side plate, and the distance between the adjacent guide rails is equal; and the plurality of trays move into the feeding table through corresponding guide rails on the two side plates.
Preferably, the side plate is provided with an eccentric knob at a position corresponding to the guide rail on one side of the front opening, the maximum eccentric radius of the eccentric knob is larger than the distance between the circle center and the rail entering end of the guide rail, and the minimum eccentric radius of the eccentric knob is smaller than the distance between the circle center and the rail entering end of the guide rail.
Preferably, the side plate is provided with a limiting mechanism on one side close to the transfer mechanism, the limiting mechanism comprises: the limiting base, the limiting block and the limiting tongue;
the limiting block is fixedly connected with the side plate and is provided with a through hole vertical to the plane direction of the side plate;
the front end of the limiting tongue is a tongue piece with the shape matched with that of the through hole, the rear end of the limiting tongue is a tongue bottom with the shape not matched with that of the through hole, and the length of the tongue piece is greater than that of the through hole; the end part of the tongue piece is of a two-stage stepped structure, the short step is a driving part, a chamfer is arranged at a step angle of the driving part, and the long step is a locking part;
an elastic part is connected between one side of the limiting base and the tongue bottom and is fixedly connected with the limiting block, so that the end part of the tongue piece penetrates through the through hole, and the closing part is intersected with the extension line of the guide rail.
Preferably, the transfer mechanism comprises a vertical driving unit and a horizontal driving unit connected to the vertical driving unit, and the horizontal driving unit is further connected with the movable buckle.
Preferably, the vertical driving unit comprises a vertical supporting frame, a vertical sliding rail, a ball screw and a connecting plate; the height of the vertical supporting frame is greater than that of the side plate; the vertical sliding rail is laid along the height direction of the vertical supporting frame; a servo motor of the ball screw is fixed on the vertical support frame, and a screw rod of the ball screw is arranged in parallel with the vertical slide rail; the connecting plate is fixedly connected with a bearing of the ball screw and is in sliding connection with the vertical sliding rail, and the connecting plate is also fixedly connected with the horizontal driving unit.
Preferably, the horizontal driving unit comprises a horizontal supporting frame and a horizontal push-pull air cylinder; the cylinder body of the horizontal push-pull cylinder is fixedly connected to one end, far away from the feeding table, of the horizontal support frame, and a piston rod of the horizontal push-pull cylinder moves in a direction close to or far away from the feeding table; the movable buckle is fixedly connected with the end part of the piston rod; the movable buckle comprises a buckle main body, an optical axis and a wane, and the wane is movably connected with the buckle main body through the optical axis; the buckle main body is provided with a clamping cylinder and an elastic piece which are respectively contacted with two opposite surfaces of one end of the wane, so that the other end of the wane moves up and down through the optical axis; the other end of wane points to material loading platform just sets up hook portion: and an arc workpiece matched with the driving part of the limiting tongue is arranged on one side, close to the feeding table, of the horizontal support frame.
Preferably, still include the connection in the recovery platform of material loading bench top, the recovery platform includes: the bottom edges of the supporting plates are fixedly connected with the top plate of the feeding table, and the supporting plates are parallel to the side plates; two sides of the upper half parts of the two supporting plates are respectively connected with a baffle plate, and an up-down through area formed by the two baffle plates and the two supporting plates is an empty disk storage area; the space between the lower half parts of the two supporting plates is an empty disc accommodating area; the supporting plate is provided with at least two one-way limiting cards on the boundary line of the empty disk storage area and the empty disk storage area, and each one-way limiting card is provided with a clamping tongue which can only turn over towards the direction of the empty disk storage area; the roof is being located the fixed jacking cylinder that is provided with on the face in empty dish storage area, the tailpiece of the piston rod portion of jacking cylinder be provided with the size assorted jacking piece of tray.
Preferably, the device also comprises a positioning platform and a material taking mechanism connected between the positioning platform and the transfer mechanism; the material taking mechanism comprises; the double-shaft material taking device comprises a double-shaft moving bracket and a material taking unit arranged on the double-shaft moving bracket; the longitudinal axis moving length of the double-shaft moving support is greater than the maximum distance between the positioning platform and the transferring mechanism, and the transverse axis length of the double-shaft moving support is greater than the maximum width of the transferring mechanism.
In order to solve the technical problem, the invention also provides an injection molding machine, which comprises an injection molding module; the automatic material preparation device further comprises the automatic material preparation device and a three-axis mechanical arm connected between the injection molding module and the automatic material preparation device, and the stroke range of the three-axis mechanical arm comprises the injection molding module and the area where the positioning platform is located.
Compared with the prior art, the automatic material preparation device provided by the invention adopts the feeding platform which can fix the position tray of the steel part and is matched with the shape of the tray and the transfer mechanism which can transfer the tray to be matched with each other. Automatic tray that will put the steel part in advance according to the repair demand is drawn to the material loading region of handling from the material loading platform, has solved transporting the steel part and has put the technical problem that the steel part can't break away from manual handling.
Furthermore, the injection molding machine adopting the material preparation device further realizes the technical effect that the steel part can be automatically fed and automatically injected in the film, and the automation degree and the working efficiency of the production line are effectively improved.
Drawings
FIG. 1 is a perspective view of the main material preparing structure of the material preparing apparatus of the present application;
FIG. 2 is a schematic structural view of the front opening direction of the feeding table;
FIG. 3 is a schematic structural view of the rear opening direction of the feeding table;
FIG. 4 is a schematic view of a pallet structure and the placement positions of steel members thereon;
FIG. 5 is a schematic view of the structure of the transfer mechanism and the loading platform;
FIG. 6 is an exploded view of the transfer mechanism;
FIG. 7 is a perspective view of the recycling table;
FIG. 8 is a schematic view of the structure of the transfer mechanism and the recycling table;
FIG. 9 is an exploded view of the spacing mechanism;
FIG. 10 is a schematic structural view of the limiting mechanism shrinking after being extruded by an arc workpiece;
FIG. 11 is an exploded view of the movable buckle;
FIG. 12 is a schematic perspective view of the movable buckle;
FIG. 13 is a schematic perspective view of the complete material preparation apparatus;
fig. 14 is a schematic perspective view of an automatic injection molding machine using the stock preparation apparatus of the present application.
The reference signs are: 1. a tray; 11. a traction bayonet; 12. a positioning pin; 2. a feeding table; 21. a side plate; 22. a base plate; 23. a top plate; 24. a front opening; 25. a rear opening; 26. a guide rail; 27. an eccentric knob; 28. a limiting mechanism; 281. a limiting base; 282. a limiting block; 283. a limiting tongue; 3. a transfer mechanism; 31. a movable buckle; 311. a buckle main body; 3111. clamping the air cylinder; 312 optical axis; 313 rocker; 32. a vertical driving unit; 321. a vertical support frame; 322. a vertical slide rail; 33. a horizontal driving unit; 331. a horizontal support frame; 332. a horizontal push-pull cylinder; 333. a circular arc workpiece; 4. a recovery stage; 41. a support plate; 411. a one-way limiting card; 42. a baffle plate; 5. an injection molding module; 6. a three-axis mechanical arm; 7. a frame; 8. positioning the platform; 9. the material taking mechanism.
Detailed Description
Embodiments of the present invention will be described in further detail below with reference to fig. 1 through 14.
As shown in fig. 1 and 13, an automatic material preparing device includes a frame 7, and further includes: the device comprises a tray 1 for fixing the position of the steel part, a feeding platform 2 for storing the tray 1 and a transfer mechanism 3 for drawing the tray 1 to move out of the feeding platform 2.
As shown in fig. 2 and 3, the feeding table 2 is provided with two side plates 21 which are vertical relatively, a bottom plate 22 is connected between the bottom edges of the two side plates 21, and a top plate 23 is connected between the top edges of the two side plates 21; the bottom plate 22, the top plate 23 and the two side plates 21 enclose a frame-shaped structure with a front opening 24 and a rear opening 25 opposite to the front opening 24; the side plates 21 are connected with guide rails 26 between the front opening 24 and the rear opening 25, the guide rails 26 are parallel to the plane of the bottom plate 22, and the distance between the guide rails 26 with the same height on the two side plates 21 is matched with the width of the tray 1, so that the tray 1 can slide in the feeding table 2 through the two guide rails 26; the frame structure rear opening 25 side is equipped with moves and carries mechanism 3, and material loading platform 2 and move and carry mechanism 3 and frame 7 fixed connection.
As shown in fig. 1, a movable buckle 31 is arranged on one side of the transfer mechanism 3, which points to the rear opening 25; a traction bayonet 11 matched with the movable buckle 31 is arranged in the length direction of the tray 1.
Specifically, adopt the tray 1 that can fix the steel part position, can make the steel part just can carry out the rigidity relevant with processing on next step on tray 1 (for the ease of material taking mechanism 9 snatchs if), just do before carrying out the material loading at every turn and specifically set up corresponding steel part when having avoided manual operation. Meanwhile, the tray 1 capable of positioning the steel parts is adopted, a plurality of steel parts can be conveniently placed on the tray 1, multiple feeding requirements of specific processing modules (such as the material taking mechanism 9) can be met by one tray during material preparation, and reciprocating operation during material preparation is reduced. Through the regional isolation of pilot pin 12, also be convenient for classify the steel of different grade type and place in tray 1, also be favorable to getting material structure 9 when needing to snatch the steel of different grade type simultaneously equally, its inside procedure programming can be according to the regional classification that directly is the steel of tray 1, has saved and has set up corresponding type inductor and corresponding control program specially.
As shown in fig. 4 and 13, in the present embodiment, the positioning pins 12 are provided in the tray 1 to position the inserted steel member. A plurality of positioning pins 12 are arranged on the tray 1 according to the shape of the steel piece and the requirements of a processing module (such as the injection molding module 5), the steel piece placed in the tray 1 can only be placed at a corresponding position in a corresponding posture under the interval and the guide of the positioning pins 12, and the material taking mechanism 9 can conveniently take and operate. In other embodiments, the tray 1 may be provided with concave-convex positioning grids or grids matching the shape of the steel members to be placed.
In this embodiment, as shown in fig. 2 and fig. 3, a special feeding table 2 is provided to accommodate the tray 1 with the placed steel members, so that the material preparation of the material preparation device can be performed in a sufficient quantity, the condition that the material cannot be prepared or the material is inconvenient to prepare during manual operation is avoided, and the throughput of the material preparation device is effectively improved. The transfer mechanism 3 is matched with the guide rail 26 in the feeding table 2, so that the tray 1 can be effectively pulled out from the feeding table 2, and the trouble of manpower waste in manual carrying is avoided. In a preferred embodiment, a corresponding cushion layer can be additionally arranged between the loading platform 2 and the rack 7 so as to match the height of the transfer mechanism 3. The space of the raised layer can be used for installing driving equipment and control circuits.
As shown in fig. 2 and 3, in the present embodiment, a plurality of guide rails 26 are arranged in parallel with each other in the vertical direction of the side plate 21, and the intervals between the adjacent guide rails 26 are equal; a plurality of pallets 1 are moved into the loading table 2 by means of corresponding guide rails 26 on the two side plates 21.
In the present embodiment, the side plate 21 is provided with an eccentric knob 27 at a position corresponding to the guide rail 26 on the side of the front opening 24, a maximum eccentric radius of the eccentric knob 27 is larger than a distance between a circle center and a rail-entering end of the guide rail 26, and a minimum eccentric radius of the eccentric knob 27 is smaller than a distance between the circle center and the rail-entering end of the guide rail 26.
Through setting up eccentric knob 27 can effectual prevention tray 1 from the preceding opening 24 roll-off material loading platform 2, simultaneously, also be convenient for will block the knob that enters the rail end at guide rail 26 and unscrew when putting into material loading platform 2 with tray 1. In a preferred embodiment, the knob may be controlled by a motor, which rotates the knob open during emptying and then rotates the knob back to continue to block the entry end of the rail 26 after emptying.
As shown in fig. 3, 9, and 10, the side plate 21 is provided with a limiting mechanism 28 on a side close to the transfer mechanism 3, and the limiting mechanism 28 includes: a limit base 281, a limit block 282 and a limit tongue 283. The tray 1 is prevented from sliding out of the rear opening 25 by the stopper mechanism 28.
The limiting block 282 is fixedly connected with the side plate 21 and is provided with a through hole perpendicular to the plane direction of the side plate 21; the tray 1 in the slide rail of the side plate 21 can be conveniently limited by extending the limiting member from the through hole, and the tray 1 is prevented from sliding out of the feeding table 2 from the end part of the guide rail 26.
The front end of the limiting tongue 283 is a tongue piece with the shape matched with that of the through hole, the rear end of the limiting tongue is a tongue bottom with the shape not matched with that of the through hole, and the length of the tongue piece is greater than that of the through hole; the end part of the tongue piece is of a two-stage step structure, the short step is a driving part, the step angle of the driving part is provided with a chamfer, and the long step is a locking part; the length of the through hole is printed to the length of the tongue piece so that the tongue piece can penetrate through the through hole to shield the corresponding slide rail, meanwhile, the tongue bottom which is not matched with the shape of the through hole cannot penetrate through the through hole, and therefore the limiting tongue 283 can be prevented from sliding out of the limiting block 282. And because the long step and the short step are integrally connected, when the short step is forced to retract into the through hole, the long step also retracts by a corresponding length, thereby controlling the on-off of the guide rail 26 at one side of the rear opening 25.
An elastic member is connected between one side of the limiting base 281 and the tongue bottom and is fixedly connected with the limiting block 282, so that the end of the tongue piece penetrates through the through hole and the locking part is intersected with the extension line of the guide rail 26.
Through the connection of spacing base 281 and stopper 282, make spacing tongue 283 can only slide under the drive of elastic component along the through-hole in the limited cavity of stopper 282, shelter from or release the exit end of slide rail and shelter from. In a specific implementation, when the transfer mechanism 3 moves to the position of the guide rail 26 with the corresponding height, the arc workpiece 333 pushes the limit tongue 283 open, the guide rail 26 at the position is open, and the transfer mechanism 3 can pull the tray 1 out of the feeding table 2 through the movable buckle 31 which can horizontally stretch and retract. When the transfer mechanism 3 pulls out the tray 1 and moves toward the positioning stage 8, the arc piece 333 is simultaneously removed, and the stopper tongue 283 is pushed out again by the elastic member to block one end of the guide rail 26 at the rear opening 25. Where the rails 26 can be placed into a new pallet 1 having steel parts to be treated.
As shown in fig. 5, in the present embodiment, the transfer mechanism 3 includes a vertical driving unit 32 and a horizontal driving unit 33 connected to the vertical driving unit 32, and the movable catch 31 is further connected to the horizontal driving unit 33.
The vertical driving unit 32 is used for driving the horizontal driving unit 33 to move in the vertical direction, so that the movable buckle 31 connected to the horizontal driving unit 33 can be lifted to different slide rails of different heights in the feeding table 2. Meanwhile, the horizontal driving unit 33 drives the movable buckle 31 to move horizontally, so that the movable buckle can enter the feeding table 2 to clamp the traction bayonet 11 on the corresponding tray 1, and the tray 1 can be pulled onto the horizontal driving unit 33 during reverse driving, so that the tray 1 and the steel part on the tray are separated from the feeding table 2.
As shown in fig. 5 and 6, the vertical driving unit 32 includes a vertical supporting frame 321, a vertical sliding rail 322, a ball screw, and a connecting plate; the height of the vertical support frame 321 is greater than that of the side plate 21; the vertical slide rail 322 is laid along the height direction of the vertical support frame 321; a servo motor of the ball screw is fixed on the vertical support frame 321, and a screw rod of the ball screw is arranged in parallel with the vertical slide rail 322; the connecting plate is fixedly connected with the bearing of the ball screw and is slidably connected with the vertical slide rail 322, and the connecting plate is also fixedly connected with the horizontal driving unit 33.
The height of the vertical support frame 321 is greater than that of the side plate 21 so that the pallet at any height position in the loading table 2 is within the stroke range of the vertical driving unit 32. When the servo motor drives the screw to rotate, the bearing converts the torque in the rotating direction of the screw into the torque in the length direction of the screw, and the torque rises or falls along the screw under the action of the torque, drives the connecting plate to move in the vertical direction, and also drives the horizontal driving unit 33 to move in the vertical direction.
In other embodiments, the ball screw as the driving member may be replaced with another screw or a cylinder.
In the present embodiment, the horizontal driving unit 33 includes a horizontal supporting frame 331, a horizontal push-pull cylinder 332; the cylinder body of the horizontal push-pull cylinder 332 is fixedly connected to one end of the horizontal support frame 331, which is far away from the feeding table 2, and the piston rod of the horizontal push-pull cylinder 332 moves in the direction close to or far away from the feeding table 2; the movable buckle 31 is fixedly connected with the end part of the piston rod; the movable buckle 31 comprises a buckle main body 311, an optical axis 312 and a warping plate 313, wherein the warping plate 313 is movably connected with the buckle main body 311 through the optical axis 312; the buckle main body 311 is provided with a clamping cylinder 3111 and an elastic piece which are respectively contacted with two opposite surfaces of one end of the warping plate 313, so that the other end of the warping plate 313 moves up and down through the optical axis 312; the other end of the warping plate 313 points to the feeding table 2 and is provided with a hook part; an arc workpiece 333 matched with a driving part of the limit tongue 283 is arranged on one side of the horizontal support frame 331 close to the feeding table 2.
When the horizontal push-pull cylinder 332 is inflated, the piston rod of the horizontal push-pull cylinder is far away from the cylinder body of the cylinder, and the movable buckle 31 on the horizontal push-pull cylinder moves horizontally to be far away from the horizontal push-pull cylinder 332 and close to the tray 1 in the feeding table 2. When one end of the warping plate 313 of the movable buckle 31 is pushed by the clamping cylinder 3111, the elastic member is pressed, meanwhile, the warping plate 313 moves around the optical axis 312, the hook part on the warping plate can hook the traction bayonet 11 on the tray 1, and the tray 1 moves along with the horizontal driving unit 33. When the clamping cylinder 3111 is deflated, the elastic piece resets, and the clamping hook part releases the tray 1. In another embodiment, when the tray 1 without steel member is pushed into the empty tray receiving area of the recovering table 4, the movable catch 31 of the horizontal driving unit 33 directly pushes the tray 1 to move.
Meanwhile, in the horizontal driving unit 33, a pressing mechanism for pressing the tray 1 may be further provided to prevent the tray 1 from shaking during a subsequent movement after being pulled into the horizontal driving unit 33, thereby causing a position disorder of the steel member therein. The pressing mechanism may be a driving member such as an air cylinder or a lead screw that applies a pushing force to the tray 1 to fix it.
Before the horizontal driving unit 33 operates, the transfer mechanism 3 pulls the horizontal driving unit 33 through the vertical driving unit 32 to move in the vertical direction, and the arc workpiece 333 on the horizontal supporting frame 331 pushes the corresponding driving part on the same side of the limiting tongue 283 back into the through hole during the vertical movement, so that the limiting tongue 283 is also retracted at the same time, and the locked end of the sliding rail is released, so that the tray 1 on the sliding rail can be pulled out of the feeding table 2 by the horizontal driving unit 33. The chamfers at the upper end and the lower end of the driving part can prevent the arc workpiece 333 from being blocked by short steps and influencing the smoothness of the vertical movement of the transfer mechanism 3.
As shown in fig. 7 and 8, the material preparation apparatus further includes a recycling table 4 connected above the feeding table 2, and the recycling table 4 includes: two relatively vertical supporting plates 41, the bottom edges of the supporting plates 41 are fixedly connected with the top plate 23 of the feeding table 2, and the supporting plates 41 are parallel to the side plates 21; the two sides of the upper half parts of the two supporting plates 41 are respectively connected with a baffle plate 42, and the up-down through area surrounded by the two baffle plates 42 and the two supporting plates 41 is an empty disk storage area; the space between the lower half parts of the two supporting plates 41 is an empty disc accommodating area; the supporting plate 41 is provided with at least two one-way limiting cards 411 on the boundary line between the empty disk storage area and the empty disk storage area, and the one-way limiting cards 411 are provided with clamping tongues which can only turn over towards the direction of the empty disk storage area; the top plate 23 is fixedly provided with a jacking cylinder on the surface of the empty tray storage area, and the end part of a piston rod of the jacking cylinder is provided with a jacking piece matched with the size of the tray 1.
The empty tray 1 which is lifted into the storage area is borne below the storage area which is through up and down through the one-way limiting card 411, after the tray 1 is jacked by the jacking cylinder to pass through the one-way limiting card 411, the clamping tongue of the one-way limiting card 411 turns to be in a flat-laying posture, the jacking cylinder deflates, the jacking piece moves downwards, and then the tray 1 is borne by the clamping tongue of the one-way limiting card 411. The pallets 1 lifted from the lower part jack up the pallets 1 on the upper part one by one, workers can take the empty pallets 1 from the upper part, and the pallets are put back to the feeding platform 2 after steel parts are loaded.
Specifically, the main body of the one-way limiting card 411 is fixedly connected with the supporting plate 41, the latch of the one-way limiting card is connected with the main body through an optical axis, the bottom of the main body limits the latch to rotate downwards, and the optical axis is sleeved with a torsion spring to limit the latch to rotate upwards. The tray 1 is lifted upwards, the torsion spring is compressed, the clamping tongue is turned upwards to enable the tray 1 to pass, and the tray 1 is pulled back to the horizontal position by the reaction force of the torsion spring after passing through the clamping tongue and serves as a bearing point of the tray 1 in the empty tray storage area. A plurality of one-way stopper clips 411 are provided at the same height on the support plate 41 to increase the storage stability of the tray in the empty tray storage area.
As shown in fig. 13, in this embodiment, the material preparing apparatus further includes a positioning platform 8 and a material taking mechanism 9 connected between the positioning platform 8 and the transferring mechanism; the material taking mechanism 9 comprises; the double-shaft moving support and the material taking unit are arranged on the double-shaft moving support; the longitudinal axis moving length of the double-axis moving support is larger than the maximum distance between the positioning platform 8 and the transferring mechanism, and the transverse axis length of the double-axis moving support is larger than the maximum width of the transferring mechanism.
Through this feeding agencies 9 for the steel part in the tray 1 of being pulled out the material loading platform 2 can be taken out one by one, and place on it according to the requirement of placing of locating platform 8, so that the material loading part (i.e. triaxial arm 6) of the module 5 of moulding plastics picks up, in order to accomplish the material loading operation.
The material taking unit is preferably of a structure that a sucker or a mechanical clamp which can control sucking and releasing is clamped, and the material taking unit is detachably connected with the double-shaft moving mechanism to achieve that material taking quantity can be determined according to the placing rule of the tray 1 and the number and type of steel pieces processed by the injection molding module 5 each time. When the number and the type of the steel parts are changed by the injection molding module 5, the corresponding parts taking unit, the positioning platform 8, the picking end of the three-axis mechanical arm 6 and the tray 1 are changed, so that matching can be realized. The trouble of replacing the whole injection molding production line is avoided.
As shown in fig. 14, the present invention also provides an injection molding machine, comprising an injection molding module 5; the automatic material preparing device further comprises the automatic material preparing device and a three-axis mechanical arm connected between the injection molding module 5 and the automatic material preparing device, and the stroke range of the three-axis mechanical arm comprises the area where the injection molding module 5 and the positioning platform 8 are located.
The positioned steel piece is picked up from the positioning platform 8 by a picking end on the three-axis mechanical arm 6, and the steel piece is sent to the injection molding module 5 for processing under the traction of the mechanical arm.
It should be noted that the three axes of the three-axis robot arm 6 refer to the x-axis of lateral motion in the horizontal plane, the y-axis of longitudinal motion in the horizontal plane, and the z-axis of motion perpendicular to the horizontal plane. The three-axis mechanical arm 6 realizes three-dimensional movement through the movement tractor picking end in the three-axis direction and is used for feeding the injection molding module 5.
In the existing internal mold injection molding processing ring production line for hardware, the technical problem of automatically preparing materials for the injection molding module 5 is well solved by the scheme required by the invention, repeated mechanical operations of carrying and placing hardware by manpower are avoided, the working efficiency of the production line is improved, and the production cost of the production line is also reduced.
The above-mentioned embodiments are merely preferred examples of the present invention, and not intended to limit the present invention, and those skilled in the art can easily make various changes and modifications according to the main concept and spirit of the present invention, so that the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (4)
1. The utility model provides an automatic device of prepareeing material, includes the frame, its characterized in that still includes: the device comprises a tray for fixing the position of a steel part, a feeding table for storing the tray and a transfer mechanism for drawing the tray to move out of the feeding table;
the feeding table is provided with two side plates which are vertical relatively, a bottom plate is connected between the bottom edges of the two side plates, and a top plate is connected between the top edges of the two side plates; the bottom plate, the top plate and the two side plates form a frame-shaped structure with a front opening and a rear opening opposite to the front opening in a surrounding manner; the side plates are connected with guide rails between the front opening and the rear opening, the guide rails are parallel to the plane of the bottom plate, and the distance between the guide rails with the same height on the two side plates is matched with the width of the tray, so that the tray can slide in the feeding table through the two guide rails;
a plurality of positioning needles are arranged in the tray, and the positioning needles are arranged on the tray according to the requirements of steel parts and the processing module and are used for fixing the positions of the steel parts;
the guide rails are parallel to each other and arranged in the vertical direction of the side plate, and the intervals between the adjacent guide rails are equal; a plurality of trays are moved into the feeding table through corresponding guide rails on the two side plates;
the side plate is provided with an eccentric knob at a position corresponding to the guide rail on one side of the front opening, the maximum eccentric radius of the eccentric knob is larger than the distance between the circle center and the rail inlet end of the guide rail, and the minimum eccentric radius of the eccentric knob is smaller than the distance between the circle center and the rail inlet end of the guide rail;
the shifting mechanism is arranged on one side of the rear opening of the frame structure, and the feeding platform and the shifting mechanism are fixedly connected with the rack;
a movable buckle is arranged on one side of the transfer mechanism, which points to the rear opening; a traction bayonet matched with the movable buckle is arranged in the length direction of the tray;
the curb plate is being close to move and carry one side of mechanism and be provided with stop gear, stop gear includes: the limiting base, the limiting block and the limiting tongue;
the limiting block is fixedly connected with the side plate and is provided with a through hole vertical to the plane direction of the side plate;
the front end of the limiting tongue is a tongue piece with the shape matched with that of the through hole, the rear end of the limiting tongue is a tongue bottom with the shape not matched with that of the through hole, and the length of the tongue piece is greater than that of the through hole; the end part of the tongue piece is of a two-stage stepped structure, the short step is a driving part, a chamfer is arranged at a step angle of the driving part, and the long step is a locking part;
an elastic part is connected between one side of the limiting base and the tongue bottom and is fixedly connected with the limiting block, so that the end part of the tongue piece penetrates through the through hole, and the closing part is intersected with an extension line of the guide rail;
the transfer mechanism comprises a vertical driving unit and a horizontal driving unit connected to the vertical driving unit, and the horizontal driving unit is also connected with the movable buckle;
the vertical driving unit comprises a vertical supporting frame, a vertical sliding rail, a ball screw and a connecting plate; the height of the vertical supporting frame is greater than that of the side plate; the vertical sliding rail is laid along the height direction of the vertical supporting frame; a servo motor of the ball screw is fixed on the vertical support frame, and a screw rod of the ball screw is arranged in parallel with the vertical slide rail; the connecting plate is fixedly connected with a bearing of the ball screw and is in sliding connection with the vertical slide rail, and the connecting plate is also fixedly connected with the horizontal driving unit;
the horizontal driving unit comprises a horizontal supporting frame and a horizontal push-pull air cylinder; the cylinder body of the horizontal push-pull cylinder is fixedly connected to one end, far away from the feeding table, of the horizontal support frame, and a piston rod of the horizontal push-pull cylinder moves in a direction close to or far away from the feeding table; the movable buckle is fixedly connected with the end part of the piston rod; the movable buckle comprises a buckle main body, an optical axis and a wane, and the wane is movably connected with the buckle main body through the optical axis; the buckle main body is provided with a clamping cylinder and an elastic piece which are respectively contacted with two opposite surfaces of one end of the wane, so that the other end of the wane moves up and down through the optical axis; the other end of the warping plate points to the feeding table and is provided with a clamping hook part; and an arc workpiece matched with the driving part of the limiting tongue is arranged on one side, close to the feeding table, of the horizontal support frame.
2. The automated material preparation apparatus of claim 1, further comprising a recovery station connected above the loading station, the recovery station comprising: the bottom edges of the supporting plates are fixedly connected with the top plate of the feeding table, and the supporting plates are parallel to the side plates; two sides of the upper half parts of the two supporting plates are respectively connected with a baffle plate, and an up-down through area formed by the two baffle plates and the two supporting plates is an empty disk storage area; the space between the lower half parts of the two supporting plates is an empty disc accommodating area; the supporting plate is provided with at least two one-way limiting cards on the boundary line of the empty disk storage area and the empty disk storage area, and each one-way limiting card is provided with a clamping tongue which can only turn over towards the direction of the empty disk storage area; the roof is being located the fixed jacking cylinder that is provided with on the face in empty dish storage area, the tailpiece of the piston rod portion of jacking cylinder be provided with the size assorted jacking piece of tray.
3. The automatic material preparation apparatus as claimed in claim 1, further comprising a positioning platform and a material taking mechanism connected between the positioning platform and the transfer mechanism; the material taking mechanism comprises; the double-shaft material taking device comprises a double-shaft moving bracket and a material taking unit arranged on the double-shaft moving bracket; the longitudinal axis moving length of the double-shaft moving support is greater than the maximum distance between the positioning platform and the transferring mechanism, and the transverse axis length of the double-shaft moving support is greater than the maximum width of the transferring mechanism.
4. An injection molding machine comprising an injection molding module, further comprising the automatic material preparation apparatus of claim 1, and a three-axis robot arm connected between the injection molding module and the automatic material preparation apparatus, wherein a stroke range of the three-axis robot arm includes an area where the injection molding module and the positioning platform are located.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710456142.2A CN107351309B (en) | 2017-06-16 | 2017-06-16 | Automatic device of prepareeing material and adopt injection molding machine of this device of prepareeing material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710456142.2A CN107351309B (en) | 2017-06-16 | 2017-06-16 | Automatic device of prepareeing material and adopt injection molding machine of this device of prepareeing material |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107351309A CN107351309A (en) | 2017-11-17 |
| CN107351309B true CN107351309B (en) | 2020-05-19 |
Family
ID=60272757
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710456142.2A Active CN107351309B (en) | 2017-06-16 | 2017-06-16 | Automatic device of prepareeing material and adopt injection molding machine of this device of prepareeing material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107351309B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108128624A (en) * | 2018-02-10 | 2018-06-08 | 西安巨浪精密机械有限公司 | A kind of full-automatic cabinet type feed bin |
| CN109174668B (en) * | 2018-09-13 | 2020-12-01 | 深圳市卓精微智能机器人设备有限公司 | Integrated automatic chip sorting system |
| JP7347059B2 (en) * | 2019-09-19 | 2023-09-20 | セイコーエプソン株式会社 | Injection molding system and molded product manufacturing method |
| JP7358871B2 (en) * | 2019-09-19 | 2023-10-11 | セイコーエプソン株式会社 | Injection molding system and molded product manufacturing method |
| CN112693792B (en) * | 2020-12-25 | 2022-07-15 | 明艳 | Cupping jar strorage device for physiotherapy convenient to take |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205551927U (en) * | 2016-04-21 | 2016-09-07 | 杭州马上自动化科技有限公司 | Intelligence feeding system |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106514908A (en) * | 2016-12-28 | 2017-03-22 | 深圳天珑无线科技有限公司 | Steel slice positioning device |
-
2017
- 2017-06-16 CN CN201710456142.2A patent/CN107351309B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205551927U (en) * | 2016-04-21 | 2016-09-07 | 杭州马上自动化科技有限公司 | Intelligence feeding system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107351309A (en) | 2017-11-17 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107351309B (en) | Automatic device of prepareeing material and adopt injection molding machine of this device of prepareeing material | |
| CN108708091B (en) | Rotating disc type automatic feeding, sewing and discharging tool | |
| CN107150909B (en) | Clamping plate positioning vertical inserting frame feeding and discharging machine | |
| CN106956163B (en) | Full-automatic feeding equipment | |
| CN205441989U (en) | Mainboard heat dissipation module automatic feeding machine | |
| CN213864250U (en) | Automatic material taking manipulator of electric tool injection molding part | |
| CN113732688A (en) | Valve body assembling equipment | |
| CN108857398A (en) | A kind of electromagnetic valve component assembly equipment | |
| KR101155659B1 (en) | Insert plate carrying device | |
| CN214685081U (en) | Shell feeding structure | |
| CN113003180B (en) | IC chip loading and sorting machine | |
| CN113772437A (en) | Dustless multistation support plate loading machine | |
| CN105819216B (en) | Injection machine fully-automatic intelligent based on remote control picks and places insert system | |
| TWM609015U (en) | First-in first-out transportation device | |
| CN116551373A (en) | Flexible production line for automobile switch assembly and control method | |
| CN109605037A (en) | Interior catch assembles device | |
| TWM509714U (en) | Plate member receiving device utilizing multi-axis arm | |
| CN108942144A (en) | A kind of electromagnetic valve component assembly method | |
| CN205566846U (en) | Battery material loading machine | |
| CN109159239B (en) | Automatic claw nail machine of beating of bed board | |
| CN209794386U (en) | Injection molding hardware embedded molding and automatic shaping equipment | |
| CN208103310U (en) | Automate handling equipment | |
| CN208601016U (en) | Electromagnetic valve component assembly equipment | |
| CN217263196U (en) | Tray loading device used for being matched with LED testing mechanism | |
| CN109648284A (en) | Interior catch assembling device |
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 |