CN217319143U

CN217319143U - Rapid forming die is used in plastic goods production

Info

Publication number: CN217319143U
Application number: CN202221257867.1U
Authority: CN
Inventors: 唐基斌; 全洳东
Original assignee: Dongguan Baihao Plastic Hardware Technology Co ltd
Current assignee: Dongguan Baihao Plastic Hardware Technology Co ltd
Priority date: 2022-05-24
Filing date: 2022-05-24
Publication date: 2022-08-30
Anticipated expiration: 2032-05-24

Abstract

The utility model provides a quick forming die for plastic product production, including first die holder, connecting rod and second die holder, four connecting rods equidistance are fixed in the four corners of first die holder, the second die holder is connected in the connecting rod through slide opening sliding in the one end that the first die holder was kept away from to the connecting rod, a side symmetry of second die holder is fixed with the connecting block, be connected with the bull stick through the bearing rotation between two connecting blocks, the middle part of bull stick is fixed with the upset strip, and the one end that the bull stick was kept away from to the upset strip is located between first die holder and the second die holder, the one end that the bull stick was kept away from to the upset strip is fixed with the adsorption apparatus who is used for adsorbing the plastic product, the outer wall of bull stick is fixed with the actuating mechanism who is used for driving the bull stick to rotate; the utility model discloses can realize the automatic effect of carrying out drawing of patterns unloading work to injection moulding product at first die holder and the detached in-process of second die holder to need not add drive arrangement alone and drive the sucking disc and stretch into and carry out drawing of patterns work, reduced the manufacturing cost of enterprise, the enterprise of being convenient for uses.

Description

Rapid forming die is used in plastic goods production

Technical Field

The utility model relates to a plastic goods forming die technical field especially relates to a plastic goods production is with quick forming die.

Background

The plastic product adopts the production of quick forming die injection molding usually, adopt quick forming die to mould plastics and can realize the shaping work of plastic goods fast, and the mould for injection molding production in other trades, its mould itself possesses the function that promotes the injection moulding product and accomplish the unloading work, it promotes the unloading of material through the pole to push away the pole of die holder inboard usually at the detached in-process of die holder, but the plastic product is soft usually, be not convenient for adopt the pole to promote the product of just moulding plastics and carry out the drawing of patterns, therefore generally adopt the outside at injection moulding equipment to set up a unloader, unloader deepens the sucking disc and absorbs the product on the die holder and carry out the unloading, but this kind of mode need add the power supply drive sucking disc and remove, whole equipment cost is higher, be not suitable for with enterprise's manufacturing use.

Therefore, there is a need to provide a rapid forming mold for plastic product production to solve the above-mentioned technical problems.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a plastic goods production is with quick forming die.

The utility model provides a pair of quick forming die is used in plastic goods production, including first die holder, connecting rod and second die holder, the four corners at first die holder is fixed to four connecting rod equidistance, the one end that first die holder was kept away from at the connecting rod through slide opening sliding connection to the second die holder, a lateral symmetry of second die holder is fixed with the connecting block, it is connected with the bull stick to rotate through the bearing between two connecting blocks, the middle part of bull stick is fixed with the upset strip, and the one end that the bull stick was kept away from to the upset strip is located between first die holder and the second die holder, the one end that the bull stick was kept away from to the upset strip is fixed with the adsorption apparatus who is used for adsorbing plastic goods, the outer wall of bull stick is fixed with and is used for driving bull stick pivoted actuating mechanism.

Preferably, the adsorption apparatus constructs including the sucking disc, the pipe, connecting plate and joint, the one end that the bull stick was kept away from to the upset strip is fixed with the sucking disc, and the sucking disc is corresponding with the middle part that the second die holder is close to first die holder one side, the one end that the second die holder was kept away from to the sucking disc is fixed with the pipe, the fixed surface of pipe and upset strip, one side that the second die holder upper surface is close to the pipe is fixed with the connecting plate, the one end that the second die holder was kept away from to the connecting plate is fixed with the joint, the one end that the pipe is close to the joint is passed through the bearing and is connected with the inner wall rotation that connects.

Preferably, the conduit is a rigid tube.

Preferably, actuating mechanism includes gear, link, rack and torsion spring, and the both ends symmetry of bull stick is fixed with the gear, and the tip that is close to two connecting rods of bull stick one side on the first die holder has the link through the slide opening grafting, and the link is kept away from the one end symmetry of connecting rod and is fixed with the rack, and the rack is connected with the gear engagement, and the both ends symmetry of bull stick is fixed with torsion spring, and torsion spring keeps away from the one end of bull stick and the fixed surface of connecting block.

Preferably, one side of the connecting frame, which is close to the connecting rod, is symmetrically fixed with a stabilizing sleeve, and the connecting rod is inserted into the inner wall of the stabilizing sleeve.

Preferably, a threaded hole is formed in one side of the upper end of the connecting frame, a screw rod is connected to the inner wall of the threaded hole in a threaded mode, one end of the screw rod is in extrusion contact with the surface of the connecting rod, and a knob is fixed to one end, far away from the connecting rod, of the screw rod.

Preferably, the knob is arranged in a plum blossom shape.

Preferably, the two ends of the rotating rod are symmetrically fixed with a convex block, one side of the connecting block, which is close to the convex block, is fixed with a stop block, and the stop block is matched with the convex block.

Preferably, one end of the turnover strip close to the rotating rod is arranged in a cylindrical shape.

Preferably, the connecting block and the stop block are arranged in an integrated manner, and the rotating rod and the protruding block are arranged in an integrated manner.

Compared with the prior art, the utility model provides a plastic goods production is with quick forming die has following beneficial effect:

the utility model provides a plastic production is with quick forming die:

the utility model discloses can accomplish the work of moulding plastics separation in-process automatic drive sucking disc and go deep into product department and adsorb the product at first die holder and second die holder, and adsorb the product from the second die holder at the in-process that first die holder and second die holder are close to once more automatically, can accomplish the drawing of patterns work of product at the in-process of moulding plastics automatically promptly, do not need to add the equipment that the drive sucking disc stretched into in traditional plastic mould relatively, do not need to set up power supply drive sucking disc alone promptly and remove, and then the very big manufacturing cost who has saved the enterprise.

Drawings

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

FIG. 2 is an enlarged view of the point A of the present invention;

FIG. 3 is a schematic view of the structure of the sucking disc position of the present invention;

fig. 4 is a schematic structural view of the driving mechanism of the present invention;

fig. 5 is an enlarged view of the position B of the present invention.

The reference numbers in the figures: 1. a first die holder; 2. a connecting rod; 3. a second die holder; 4. connecting blocks; 5. a rotating rod; 6. turning over the strips; 7. an adsorption mechanism; 71. a suction cup; 72. a conduit; 73. a connecting plate; 74. a joint; 8. a drive mechanism; 81. a gear; 82. a connecting frame; 83. a rack; 84. a torsion spring; 9. a stabilizing sleeve; 10. a threaded hole; 11. a screw; 12. a knob; 13. a bump; 14. and a stop block.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and embodiments.

In the specific implementation process, as shown in fig. 1 and 2, a rapid forming die for plastic product production comprises a first die holder 1, a connecting rod 2 and a second die holder 3, wherein four connecting rods 2 are equidistantly fixed at four corners of the first die holder 1, the second die holder 3 is slidably connected to one end of the connecting rod 2 away from the first die holder 1 through a sliding hole, connecting blocks 4 are symmetrically fixed to one side of the second die holder 3, a rotating rod 5 is rotatably connected between the two connecting blocks 4 through a bearing, a turning bar 6 is fixed to the middle of the rotating rod 5, one end of the turning bar 6 close to the rotating rod 5 is arranged in a cylindrical shape, and the end of the turning strip 6 far away from the rotating rod 5 is positioned between the first die holder 1 and the second die holder 3, the end of the turning strip 6 far away from the rotating rod 5 is fixed with an adsorption mechanism 7 for adsorbing plastic products, and the outer wall of the rotating rod 5 is fixed with a driving mechanism 8 for driving the rotating rod 5 to rotate.

Referring to fig. 2 and 3, the adsorption mechanism 7 includes a suction cup 71, a conduit 72, a connecting plate 73 and a joint 74, the suction cup 71 is fixed at one end of the turnover bar 6 far away from the rotating rod 5, the suction cup 71 corresponds to the middle portion of one side of the second die holder 3 close to the first die holder 1, the conduit 72 is fixed at one end of the suction cup 71 far away from the second die holder 3, the conduit 72 is a hard tube, the conduit 72 is fixed with the surface of the turnover bar 6, the connecting plate 73 is fixed at one side of the upper surface of the second die holder 3 close to the conduit 72, the joint 74 is fixed at one end of the connecting plate 73 far away from the second die holder 3, and one end of the conduit 72 close to the joint 74 is rotatably connected with the inner wall of the joint 74 through a bearing.

When the die is used, the joint 74 is connected with the air source device, when the die is used, after the turnover strip 6 is turned over to press the suction disc 71 onto the surface of a product, the external air source device is driven to suck air, so that negative pressure is formed at the position of the suction disc 71 to adsorb the product, and after the turnover strip 6 is turned over for 90 degrees to move the product to the outer side of the first die holder 1, the external air source device is driven to blow air to the position of the suction disc 71, so that the product is separated from the suction disc 71, and the automatic demolding work is completed.

Referring to fig. 3, 4 and 5, the driving mechanism 8 includes a gear 81, a connecting frame 82, a rack 83 and a torsion spring 84, the gears 81 are symmetrically fixed at two ends of the rotating rod 5, the connecting frame 82 is inserted into end portions of two connecting rods 2 on one side of the first die holder 1 close to the rotating rod 5 through sliding holes, a stabilizing sleeve 9 is symmetrically fixed on one side of the connecting frame 82 close to the connecting rods 2, the connecting rods 2 are inserted into inner walls of the stabilizing sleeve 9, so that the connecting frame 82 can stably slide with the connecting rods 2, the rack 83 is symmetrically fixed at one end of the connecting frame 82 far from the connecting rods 2, the rack 83 is engaged with the gear 81, the torsion springs 84 are symmetrically fixed at two ends of the rotating rod 5, and one end of the torsion spring 84 far from the rotating rod 5 is fixed on the surface of the connecting block 4.

After the first die holder 1 and the second die holder 3 are assembled to complete the injection molding of the plastic product, the second die holder 3 moves to a side away from the first die holder 1, the product is attached to the second die holder 3, and in the moving process of the second die holder 3, the gear 81 is engaged with the rack 83 and is shifted by the rack 83, so that the gear 81 rotates to drive the rotating rod 5 to rotate and drive the turnover strip 6 to rotate, so that the suction cup 71 is overturned and pressed on the surface of the product and adsorbs the product, and then the second die holder 3 is driven to a certain side close to the first die holder 1, at the moment, the rack 83 shifts the gear 81 to reversely rotate to drive the turnover strip 6 to overturn to the side of the second die holder 3 until the product is rotated to the side of the second die holder 3, and at the moment, the lug 13 can rotate to abut against the surface of the stop block 14, then the gear 81 is separated from the rack 83, and the lug 13 is kept pressed on the stop block 14 all the time under the action of the elasticity of the torsion spring 84, i.e. the turning strip 6 is fixed in position and the blowing-up separates the product from the suction cup 71, while the second mold base 3 is closed again with the first mold base 1.

Referring to fig. 5, threaded hole 10 is seted up to one side of link 82 upper end, the inner wall threaded connection of threaded hole 10 has screw rod 11, the one end of screw rod 11 and the surperficial extrusion contact of connecting rod 2, the one end that connecting rod 2 was kept away from to screw rod 11 is fixed with knob 12, knob 12 is the plum blossom form setting, people's rotation knob 12 of can being convenient for, make link 82 can dismantle, rotate knob 12 during the dismantlement, make screw rod 11 rotate and the separation of connecting rod 2, then take off link 82, insert the outside at connecting rod 2 with link 82 when packing into, and then adjust to suitable position and rotate knob 12 and make screw rod 11 extrude the outside at connecting rod 2.

Referring to fig. 2 and 3, lugs 13 are symmetrically fixed at two ends of the rotating rod 5, a stop block 14 is fixed at one side of the connecting block 4 close to the lugs 13, the stop block 14 is matched with the lugs 13, the turning position of the rotating rod 5 can be limited, the connecting block 4 and the stop block 14 are arranged in an integrated mode, the rotating rod 5 and the lugs 13 are arranged in an integrated mode, the integrity of the connecting block 4 and the stop block 14 can be improved, the joint of the connecting block and the stop block 14 is firmer, and the joint of the rotating rod 5 and the lugs 13 can be firmer in the same mode.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims

1. The utility model provides a plastic goods production is with quick forming die, includes first die holder (1), connecting rod (2) and second die holder (3), four the four corners at first die holder (1) is fixed to connecting rod (2) equidistance, the one end that first die holder (1) was kept away from in connecting rod (2) is passed through slide opening sliding connection in second die holder (3), a serial communication port, one side symmetry of second die holder (3) is fixed with connecting block (4), two be connected with bull stick (5) through the bearing rotation between connecting block (4), the middle part of bull stick (5) is fixed with upset strip (6), and the one end that bull stick (5) were kept away from in upset strip (6) is located between first die holder (1) and second die holder (3), the one end that bull stick (5) were kept away from in upset strip (6) is fixed with adsorption apparatus (7) that are used for adsorbing the plastic goods, and a driving mechanism (8) for driving the rotating rod (5) to rotate is fixed on the outer wall of the rotating rod (5).

2. The rapid prototyping die for plastic product production as set forth in claim 1, the adsorption mechanism (7) comprises a sucker (71), a conduit (72), a connecting plate (73) and a joint (74), a sucker (71) is fixed at one end of the turning strip (6) far away from the rotating rod (5), and the sucker (71) corresponds to the middle part of one side of the second die holder (3) close to the first die holder (1), a guide pipe (72) is fixed at one end of the sucker (71) far away from the second die holder (3), the guide pipe (72) is fixed with the surface of the turnover strip (6), a connecting plate (73) is fixed on one side of the upper surface of the second die holder (3) close to the guide pipe (72), a joint (74) is fixed at one end of the connecting plate (73) far away from the second die holder (3), one end of the conduit (72) close to the joint (74) is rotatably connected with the inner wall of the joint (74) through a bearing.

3. The rapid prototyping die of claim 2 wherein said conduit (72) is a rigid tube.

4. The rapid prototyping die for plastic product production as defined in claim 2, wherein the driving mechanism (8) comprises a gear (81), a connecting frame (82), a rack (83) and a torsion spring (84), the gears (81) are symmetrically fixed at two ends of the rotating rod (5), the connecting frame (82) is inserted into the end portions of the two connecting rods (2) on one side of the first die holder (1) close to the rotating rod (5) through sliding holes, the racks (83) are symmetrically fixed at one end of the connecting frame (82) far away from the connecting rods (2), the racks (83) are engaged with the gear (81), the torsion spring (84) is symmetrically fixed at two ends of the rotating rod (5), and one end of the torsion spring (84) far away from the rotating rod (5) is fixed on the surface of the connecting block (4).

5. The rapid prototyping die for plastic product production as defined in claim 4, wherein the stabilizing sleeves (9) are symmetrically fixed on one side of the connecting frame (82) close to the connecting rod (2), and the connecting rod (2) is inserted into the inner walls of the stabilizing sleeves (9).

6. The rapid prototyping die for plastic product production as defined in claim 4, wherein a threaded hole (10) is formed in one side of the upper end of the connecting frame (82), a screw (11) is connected to the inner wall of the threaded hole (10) in a threaded manner, one end of the screw (11) is in pressing contact with the surface of the connecting rod (2), and a knob (12) is fixed to one end of the screw (11) away from the connecting rod (2).

7. The rapid prototyping die for plastic product production as defined in claim 6, wherein said knob (12) is disposed in a quincuncial pattern.

8. The rapid prototyping die for plastic product production as defined in claim 1, wherein two ends of the rotating rod (5) are symmetrically fixed with a protrusion (13), one side of the connecting block (4) close to the protrusion (13) is fixed with a stopper (14), and the stopper (14) is matched with the protrusion (13).

9. The rapid prototyping die for plastic product production as set forth in claim 1, wherein the end of the flip bar (6) near the rotating rod (5) is disposed in a cylindrical shape.

10. The rapid prototyping die for plastic product production as defined in claim 8, wherein the connecting block (4) and the stopper (14) are integrally formed, and the rotating rod (5) and the protrusion (13) are integrally formed.