CN117583474A - Mould for automotive interior spare - Google Patents

Abstract

The invention relates to the technical field of dies for processing automobile accessories, in particular to a die for an automobile interior trim part, which comprises a supporting table, a lower female die and an upper male die. This mould for automotive interior spare, this mould for automotive interior spare when using, after going up the terrace die and rising certain height, can contradict to both sides gag lever post for gag lever post drives one side spacing rack and rises in step and remove, afterwards cooperate the installation cooperation of gear post, spacing rack two and dead lever, thereby make the mounting bracket and the brush roller of both sides draw close in the middle in step, afterwards follow the outage of electro-magnet, thereby the iron plate that makes the bottom resets, simultaneously make the automotive interior spare of bottom drop automatically to the brush roller of bottom both sides, afterwards cooperate the rotation of brush roller, thereby can carry out automotive interior spare automatically, need not artifical manual the taking out, the sharp corner of automotive interior spare causes the condition of scratch when preventing artifical taking out, make whole can carry out drawing of patterns and transport operation automatically, the whole excellent in use effect.

Description

Mould for automotive interior spare

Technical Field

The invention relates to the technical field of dies for processing automobile accessories, in particular to a die for an automobile interior trim part.

Background

The automobile interior trim part is an auxiliary spare and accessory part of an automobile, mainly has the functions of shock absorption, heat insulation, sound absorption, shading and the like, and plays an important role in the use comfort of the automobile. The automobile interior trim part has no influence on the running performance of the automobile, but plays a very important role in the image of the automobile, so that the automobile interior trim part has higher quality requirement, is various in variety, is generally molded by a die, can be produced in a large scale, is beneficial to improving the production efficiency, and reduces the production cost; the mould is a tool for manufacturing shaped articles, which is composed of various parts, and different moulds are composed of different parts, and the shaped articles are mainly processed by changing the physical state of the shaped materials, and the mould has the name of 'industrial mother' and is widely used for blanking, die forging, cold heading, extrusion, powder metallurgy pressing, pressure casting and the precision of stamping in the shaping processing of compression molding or injection molding of engineering plastics, rubber, ceramics and other products.

Publication number CN108188274B discloses a mould for automotive interior spare, and it moves up through last terrace die, and the supporting shoe moves up for first magnet is close to with the second magnet, and first magnet attracts the second magnet, makes the communicating block move down, moves up through the supporting shoe, the communicating block moves down, makes conductive needle and conducting strip relative movement, thereby accelerates the contact of conductive needle and conducting strip. When the conductive needle is contacted with the conductive sheet, the electromagnet is communicated with a power supply to generate a magnetic field, and the magnetic field attracts the iron block, so that the iron block moves upwards to drive the formed automotive upholstery to move upwards, and the demoulding of the automotive upholstery is realized.

But it still has certain defect when in actual use, it produces the magnetic field through electro-magnet and power intercommunication, attracts the iron plate, realizes the upward movement drawing of patterns of automotive interior spare, but after automotive interior spare moved upward and breaks away from lower die, still need the manual work to place after taking down automotive interior spare and put one side and pile up, then carry out the punching press of placing of another automotive interior spare again, wholly can not carry out automatic drawing of patterns synchronous transport operation, the convenience is relatively poor, simultaneously because the automotive interior spare corner after the punching press is comparatively sharp, the security is not high when taking out by the manual work, the condition of scratch appears easily.

Disclosure of Invention

The invention aims to provide a die for an automotive interior part, which solves the problems that after the automotive interior part is moved upwards and separated from a lower female die, the automotive interior part is still required to be manually taken down and then placed on one side for placement and stacking, then another automotive interior part is placed and punched, automatic demolding and synchronous conveying operation cannot be carried out on the whole, convenience is poor, and meanwhile, the corners of the stamped automotive interior part are sharp, safety is low during manual taking out, and scratch is easy to occur.

In order to achieve the above purpose, the present invention provides the following technical solutions: the die for the automotive upholstery comprises a supporting table, a lower female die and an upper male die, wherein the lower female die is fixedly penetrated in the supporting table, the upper male die is arranged at the top end of the lower female die, a supporting frame is fixedly arranged at the top end of the supporting table, a telescopic cylinder is longitudinally fixed at the top end of the supporting frame, and the output end of the telescopic cylinder is fixedly arranged at the top end of the upper male die; the lifting mechanism is arranged in one side of the bottom end of the upper male die; the lifting mechanism comprises an electromagnet, a placing groove, a limiting iron plate and a fixing frame, wherein the electromagnet is embedded in one side of the bottom end of the upper male die, the placing groove is embedded in the inner wall of the bottom end of the forming groove in the top end of the lower female die, the limiting iron plate is arranged in the placing groove, and the fixing frame is fixedly arranged outside one side of the bottom end of the lower female die; and the feeding mechanism is arranged outside one side of the top end of the supporting table.

Preferably, the lifting mechanism further comprises a guide groove, a guide rod, a reset spring and an auxiliary ball, wherein the guide groove is arranged between the bottom wall of the placing groove and the outer part of the bottom end of the lower female die at equal intervals in a penetrating manner, and the guide rod is fixed on the outer part of one side of the limiting iron plate close to the bottom end of the guide groove;

by adopting the technical scheme, when the iron plate is used wholly, the iron plate can accurately fall into the placing groove of the inner wall of the bottom end of the lower die through the guide of the guide rod during resetting.

Preferably, the outside of the bottom end of the guide rod is fixedly connected with a reset spring, the bottom end of the reset spring is embedded on the inner wall of the bottom end of the fixing frame, auxiliary balls are arranged on the inner wall of the guide groove in an equiangular surrounding and embedded rotation mode, and one side outer surface of each auxiliary ball is attached to one side outer surface of the guide rod;

adopt above-mentioned technical scheme to make wholly when using, through at the inside embedded encircling rotation of guide slot setting up a plurality of supplementary balls simultaneously for the guide arm can be more smooth and easy when resetting, guarantees the result of use.

Preferably, the feeding mechanism comprises a limiting rod, a first limiting rack, a compression spring, a gear column, a mounting rack, a brush roller, a driving motor, a fixing rod, a limiting sliding chute and a second limiting rack, wherein the limiting rod is symmetrically and longitudinally arranged inside two sides of the supporting frame in a penetrating and sliding mode, the bottom end of the limiting rod faces to the edge of one side of the top end of the upper male die, the upper male die moves upwards and extrudes to drive the limiting rod to move, the compression spring is respectively sleeved between the bottom end of the limiting rod and the supporting frame, the first limiting racks are longitudinally fixed at the edge of one side of the bottom end of the limiting rod, and the top ends of the first limiting racks are arranged outside one side of the top end of the supporting frame in a penetrating mode;

adopt above-mentioned technical scheme to make wholly when using, after going up the terrace die and rise certain height, can contradict to both sides gag lever post for the gag lever post drives one side spacing rack and rises to remove in step, cooperates compression spring's resilience when going up the terrace die and descends simultaneously, makes spacing rack one and gag lever post can automatic re-setting, is convenient for carry out the conflict again and removes, guarantees the result of use.

Preferably, the outer part of the top end of one side of the support frame, which is close to the first limit rack, is provided with a gear column through a support in a rotating way, the edge of one side of the gear column is connected with one side of the first limit rack in a meshed way, the outer parts of the two sides of the top end of the lower female die of the support table are provided with a mounting rack in a sliding clamping way, and the first limit rack is moved to drive the gear column to rotate so as to synchronously drive the second limit rack to move;

by adopting the technical scheme, when the whole is used, the first limiting rack is moved to drive the gear column to rotate so as to drive the second limiting rack to move.

Preferably, a fixing rod is longitudinally fixed outside one side of the mounting frame, a limiting chute is arranged on the supporting frame, close to the top end of the fixing rod, a limiting rack II is transversely fixed on the top end of the fixing rod, penetrating through the top end of the limiting chute, one side of the limiting rack II is meshed with the edge of the other side of the gear column, and the limiting rack II moves to drive the fixing rod and the mounting frame to move simultaneously;

adopt above-mentioned technical scheme to make wholly when using, after going up the terrace die and rise certain height, can contradict to both sides gag lever post for the gag lever post drives one side spacing rack and rises the removal in step, afterwards cooperate the installation cooperation of gear post, spacing rack two and dead lever, thereby make the mounting bracket and the brush roller of both sides draw close in between in step, afterwards follow the outage of electro-magnet, thereby the iron plate of bottom resets, simultaneously make the automotive interior spare of bottom drop to the brush roller of bottom both sides automatically on, afterwards cooperate the rotation of brush roller, thereby can carry automotive interior spare out automatically, need not artifical manual the taking out, the sharp corner of automotive interior spare causes the condition of scratch when preventing artifical taking out, make wholly can carry out drawing of patterns and transport operation automatically, whole excellent in use effect.

Preferably, a plurality of brush rollers are rotatably mounted on one side of the mounting frame, close to the lower female die, at equal intervals, a driving motor is fixed outside one side of the mounting frame, the output end of the driving motor is fixedly mounted on one end of one of the brush rollers, the plurality of brush rollers are in transmission connection through a chain wheel and a chain, and a guide-out plate is obliquely and fixedly mounted on one side, close to the top end of the mounting frame, of the supporting table;

adopt above-mentioned technical scheme to make wholly when using, drop to both sides brush roller when automotive interior spare, the brush roller is rotating the in-process of carrying away automotive interior spare, because the laminating of brush roller and automotive interior spare diapire this moment to can rotate impurity or the punching press metal piece that probably adheres to on the automotive interior spare diapire and clean, guarantee the cleanliness factor of automotive interior spare diapire, reduce the operating pressure of follow-up clearance.

Preferably, the bottom end side of the mounting frame is provided with a cleaning mechanism, the cleaning mechanism comprises a collecting box, a collision plate, a scraping plate, a telescopic rod and a collision spring, the collecting box is fixed outside the bottom end side of the mounting frame, which is close to the brush roller, the bottom end side of the brush roller is provided with the collision plate, one side of the collision plate is fixedly provided with the scraping plate, one side of the scraping plate contacts with one side of the bottom end of the brush roller, and the contact side of the scraping plate and the bottom end of the brush roller are arranged in a saw-tooth shape;

adopt above-mentioned technical scheme to make wholly when using, through the contact of serrated scraper blade and brush roller to can strike off the clearance with the piece impurity of its inside adhesion along with the rotation of brush roller, automatic collection is in collecting the box, thereby guarantees the follow-up effect that cleans that lasts of brush roller, guarantees whole result of use.

Preferably, telescopic rods are fixed at equal intervals at the bottom ends of the abutting plates, one ends of the telescopic rods are fixed on the inner wall of one side of the bottom end of the collecting box, abutting springs are sleeved outside the telescopic rods, and two ends of each abutting spring are respectively embedded and installed on one side of the bottom end of each abutting plate and the inner wall of one side of the bottom end of each collecting box;

adopt above-mentioned technical scheme to make wholly when using for the conflict through the conflict spring when using, thereby make the conflict board on top and scraper blade can contact with the brush roller all the time, thereby guarantee holistic scraping and clear up the effect.

Compared with the prior art, the invention has the beneficial effects that: the mold for the automotive interior trim part comprises:

1. when the die for the automotive interior trim part is used, after the upper male die rises to a certain height, the two side limiting rods can be abutted, the limiting rods drive the first side limiting rack to synchronously rise and move, then the gear post, the second limiting rack and the fixing rod are matched, so that the mounting frames on the two sides and the brush roller are synchronously centered and close, then the electromagnet is powered off, so that the iron plate at the bottom is reset, the automotive interior trim part at the bottom automatically falls onto the brush roller on the two sides of the bottom, and then the brush roller is matched to rotate, so that the automotive interior trim part can be automatically conveyed out, manual taking is not needed, the situation that scratches are caused by sharp corners of the automotive interior trim part when the automotive interior trim part is manually taken out is prevented, the die can be automatically demoulded and conveyed as a whole, and the overall use effect is good;

2. when the die for the automotive interior trim part is used, when the telescopic cylinder drives the upper male die to move upwards, the electromagnet is electrified at the moment, so that the iron plate at the bottom end is attracted to clamp the middle automotive interior trim part, automatic demoulding operation is performed, when the electromagnet is powered off to separate from the automotive interior trim part through the guide rod at the bottom end of the iron plate and the reset spring, the reset spring synchronously pulls the iron plate at the top end to move downwards and automatically reset to the lower female die, so that the follow-up die can be smoothly demoulded for use again, meanwhile, the iron plate can accurately fall into the placing groove at the inner wall of the bottom end of the lower female die through the limiting guide of the guide rod and the guide groove during resetting, and meanwhile, a plurality of auxiliary balls are arranged in an embedded mode around the guide groove, so that the guide rod can be smoother during resetting, and the use effect is ensured;

3. this mould for automotive interior spare is when using, drop to both sides brush roller when automotive interior spare, the brush roller is rotating the in-process of carrying away automotive interior spare, this moment because the laminating of brush roller and automotive interior spare diapire, thereby can rotate the impurity or the punching press metal piece that probably adhere on the automotive interior spare diapire and clean, use through the cooperation of conflict board, scraper blade, telescopic link and conflict spring simultaneously, thereby make the scraper blade can laminate all the time in the bottom one side of brush roller, thereby strike off the clearance with the piece impurity of adhesion on the brush roller, make adhesion piece break away from the brush roller, drop automatically and collect in the box, thereby guarantee the follow-up continuous cleaning effect of brush roller, guarantee whole result of use.

Drawings

FIG. 1 is a schematic view of the overall three-dimensional structure of the present invention;

FIG. 2 is a schematic perspective view of the present invention in an overall cross-section;

FIG. 3 is an enlarged schematic view of the structure of FIG. 2A according to the present invention;

FIG. 4 is an enlarged schematic view of the structure of FIG. 3B according to the present invention;

FIG. 5 is a schematic view of the mounting structure of the feeding mechanism and the supporting frame of the invention;

FIG. 6 is an enlarged schematic view of the structure of FIG. 5C according to the present invention;

FIG. 7 is a schematic view of a perspective view of a part of a brush mechanism and mounting bracket of the present invention;

FIG. 8 is an enlarged schematic view of the structure of FIG. 7D according to the present invention;

FIG. 9 is a diagram showing the lifting of the upper punch and the abutting of the bottom end of the limiting rod;

fig. 10 is a schematic diagram showing a movement demonstration of the limit rod being pushed up by the upper male die.

In the figure: 1. a support table; 2. a lower female die; 3. a support frame; 4. a telescopic cylinder; 5. an upper male die; 6. a lifting mechanism; 601. a placement groove; 602. a limit iron plate; 603. a guide groove; 604. a guide rod; 605. a fixing frame; 606. a return spring; 607. an auxiliary ball; 608. an electromagnet; 7. a feeding mechanism; 701. a limit rod; 702. a first limiting rack; 703. a compression spring; 704. a gear post; 705. a mounting frame; 706. a brush roller; 707. a driving motor; 708. a fixed rod; 709. limiting sliding grooves; 7010. a limiting rack II; 8. a brushing mechanism; 801. a collection box; 802. a contact plate; 803. a scraper; 804. a telescopic rod; 805. a contact spring; 9. and a lead-out plate.

Detailed Description

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

Referring to fig. 1-10, the present invention provides a technical solution: the die for the automotive upholstery comprises a supporting table 1, a lower female die 2 and an upper male die 5, wherein the lower female die 2 is fixedly penetrated in the supporting table 1, the upper male die 5 is arranged at the top end of the lower female die 2, a supporting frame 3 is fixedly arranged at the top end of the supporting table 1, a telescopic cylinder 4 is longitudinally fixed at the top end of the supporting frame 3, and the output end of the telescopic cylinder 4 is fixedly arranged at the top end of the upper male die 5; the lifting mechanism 6 is arranged in the bottom end side of the upper male die 5; the feeding mechanism 7 is provided outside the top end side of the support table 1.

The mould for the automotive interior spare mainly includes brace table 1, lower die 2, go up terrace die 5, lift mechanism 6 and feeding mechanism 7 in this embodiment, wherein the mould for the automotive interior spare that this scheme provided is when in actual use, after the punching press of automotive interior spare is accomplished, start the lift of the last terrace die 5 that drives the bottom through telescopic cylinder 4, when the lift, through the cooperation operation of lift mechanism 6, thereby can take out the automotive interior spare synchronous drawing of patterns that lower die 2 inside punching press was accomplished when making the lift of terrace die 5, after the automotive interior spare took out the lifting certain height, lift mechanism 6 stopped the operation this moment, and automatic re-setting, through feeding mechanism 7's cooperation operation this moment, thereby can carry out the automotive interior spare voluntarily, need not manual the taking out, the sharp corner of automotive interior spare causes the condition of scratch when preventing manual the taking out, make whole can be automatic to take out drawing of patterns and transport operation, whole excellent in use effect.

In some embodiments, the lifting mechanism 6 comprises an electromagnet 608, a placing groove 601, a limiting iron plate 602 and a fixing frame 605, wherein the electromagnet 608 is embedded in one side of the bottom end of the upper male die 5, the placing groove 601 is embedded in the inner wall of the bottom end of the forming groove in the top end of the lower female die 2, the limiting iron plate 602 is arranged in the placing groove 601, and the fixing frame 605 is fixedly arranged outside one side of the bottom end of the lower female die 2; the lifting mechanism 6 further comprises a guide groove 603, a guide rod 604, a return spring 606 and an auxiliary ball 607, wherein the guide groove 603 is arranged between the bottom wall of the placing groove 601 and the outer part of the bottom end of the lower die 2 at equal intervals in a penetrating way, and the guide rod 604 is fixed on the outer part of one side of the limiting iron plate 602 close to the bottom end of the guide groove 603; the outside fixed connection of bottom of guide arm 604 is provided with reset spring 606, and reset spring 606's bottom is all embedded installs on the bottom inner wall of mount 605, and the equiangular ring is installed supplementary ball 607 around embedded rotation on the inner wall of guide slot 603, and the one side surface of supplementary ball 607 all is laminated with the one side surface of guide arm 604.

As shown in fig. 1, fig. 2, fig. 3 and fig. 4, after the stamping of the automotive interior part is finished, the upper punch 5 driving the bottom end is started to lift through the telescopic cylinder 4, and the electromagnet 608 on one side is synchronously controlled to generate suction force when lifting, so that the limit iron plate 602 in the placing groove 601 is synchronously absorbed by the electromagnet 608, the automotive interior part is clamped between the upper punch 5 and the limit iron plate 602, and then the automotive interior part is synchronously brought out along with the rising of the upper punch 5, so that the automatic demoulding effect is achieved.

When the upper punch 5 rises a certain distance to trigger the one-side brushing mechanism 8 to run, after the upper punch 5 rises to the highest position, the synchronous control electromagnet 608 is powered off at the moment, so that the limiting iron plate 602 at the bottom loses suction, the quick rebound reset of the reset spring 606 and the installation cooperation of the guide rod 604 which are originally pulled up during lifting are matched with the bottom at the moment, so that the limiting iron plate 602 at the top is automatically driven to reset, the limiting iron plate 602 is still at the bottom of the automotive interior part when the automotive interior part is subsequently punched again, the follow-up clamping lifting demoulding can be carried out on the automotive interior part again, and the integral use effect is ensured.

Meanwhile, when the die is used, the limiting guide through the guide grooves 603 and the guide rods 604 and the plurality of rotary auxiliary balls 607 on the inner wall of the guide grooves 603 are arranged, so that the limiting iron plate 602 can smoothly and accurately fall into the placing groove 601 on the inner wall of the bottom end of the lower die 2 when being recovered and reset.

In some embodiments, the feeding mechanism 7 comprises a limiting rod 701, a first limiting rack 702, a compression spring 703, a gear column 704, a mounting rack 705, a brush roller 706, a driving motor 707, a fixing rod 708, a limiting chute 709 and a second limiting rack 7010, wherein the limiting rod 701 is symmetrically and longitudinally installed inside two sides of the supporting frame 3 in a penetrating and sliding manner, the bottom end of the limiting rod 701 faces to the edge of one side of the top end of the upper punch 5, the upper punch 5 moves upwards to extrude and drive the limiting rod 701 to move, the compression spring 703 is respectively sleeved between the bottom end of the limiting rod 701 and the supporting frame 3, the first limiting rack 702 is longitudinally fixed at the edge of one side of the bottom end of the limiting rod 701, and the top end of the first limiting rack 702 is installed outside one side of the top end of the supporting frame 3 in a penetrating manner; the outer part of the top end of one side of the support frame 3, which is close to the first limiting rack 702, is rotatably provided with a gear column 704 through a support, the edge of one side of the gear column 704 is in meshed connection with one side of the first limiting rack 702, the outer parts of the two sides of the top end of the lower female die 2 of the support table 1 are respectively provided with a mounting frame 705 in a sliding clamping manner, and the first limiting rack 702 moves to drive the gear column 704 to rotate so as to synchronously drive the second limiting rack 7010 to move; a fixing rod 708 is longitudinally fixed outside one side of the mounting frame 705, a limiting sliding groove 709 is formed in the top end, close to the fixing rod 708, of the supporting frame 3 in a penetrating mode, a limiting rack II 7010 is transversely fixed to the top end, penetrating through the limiting sliding groove 709, of the top end of the fixing rod 708, one side of the limiting rack II 7010 is meshed with the edge of the other side of the gear column 704, and the limiting rack II 7010 moves to drive the fixing rod 708 and the mounting frame 705 to move simultaneously; a plurality of brush rollers 706 are installed on one side of the installation frame 705, which is close to the lower die 2, at equal intervals, a driving motor 707 is fixed outside one side of the installation frame 705, the output end of the driving motor 707 is fixedly installed with one end of one of the brush rollers 706, the plurality of brush rollers 706 are connected through chain wheels and chains in a transmission manner, and a guide-out plate 9 is obliquely and fixedly installed on one side, close to the top end of the installation frame 705, of the supporting table 1.

Referring to fig. 5 and 6, after the telescopic cylinder 4 drives the upper punch 5 to rise by a certain distance, as shown in fig. 9, at this time, the top end of the upper punch 5 contacts with the bottom ends of the two side limiting rods 701, and meanwhile, the heights of the upper punch 5 and the automobile decoration parts at the bottom end exceed the heights of the two side mounting frames 705, so that the situation that the two side mounting frames 705 cannot collide with the automobile decoration parts at the upper punch 5 and the bottom end when moving centrally is guaranteed, otherwise, when the telescopic cylinder 4 drives the upper punch 5 to descend to the position shown in fig. 9, the mounting frames 705 at the two sides at the bottom end move towards the two sides to reset, and the situation that collision cannot occur with the two side mounting frames 705 when the telescopic cylinder 4 drives the upper punch 5 to descend continuously is guaranteed, so that the ordering and stability of the whole operation are guaranteed.

After the top of the upper male die 5 contacts with the bottom ends of the limit rods 701 on two sides, the telescopic cylinder 4 continues to drive the upper male die 5 to rise, the limit rods 701 on the top are pressed and move upwards in the rising process, the compression springs 703 sleeved outside are synchronously compressed, meanwhile, the first limit racks 702 on one side move upwards synchronously, the first limit racks 702 move upwards to drive the gear columns 704 meshed on one side to rotate, the rotation of the gear columns 704 is carried out, thereby driving the second limit racks 7010 meshed on the bottom to move towards one side of the telescopic cylinder 4 simultaneously, the fixing of the fixing rods 708 and the mounting frames 705 and the fixing of the fixing rods 708 and the second limit racks 7010 are matched, the mounting frames 705 driving the bottom are simultaneously closed towards the middle, the two limit racks 7010 are moved to be close together in the middle, after the two limit racks move to the position as shown in fig. 10, the synchronous control electromagnet 608 is powered off, at the moment, the limit 602 on the bottom is lost in a suction force, meanwhile, the automobile trim clamped between the two limit racks is automatically dropped onto the plurality of brush rollers 706 on the top of the two limit racks 705, and then the driving motors on two sides are started, so that the plurality of brush rollers 706 start to simultaneously and lead out the side of the brush rollers 9 to rotate towards one side, and the fixing of the fixing rods 708 and the fixing rods are matched with the fixing rods, so that the trim is automatically drawn out, and the trim is manually removed.

In some embodiments, the bottom end sides of the mounting frames 705 are provided with the cleaning mechanisms 8, the cleaning mechanisms 8 comprise a collecting box 801, a collision plate 802, a scraping plate 803, a telescopic rod 804 and a collision spring 805, the collecting box 801 is fixed outside the bottom end sides of the mounting frames 705 close to the brush rollers 706, the bottom end sides of the brush rollers 706 are provided with the collision plate 802, one sides of the collision plate 802 are fixed with the scraping plate 803, one side of the scraping plate 803 is contacted with the bottom end side of the brush rollers 706, and the contact sides of the scraping plate 803 and the bottom ends of the brush rollers 706 are arranged in a saw-tooth shape; the bottom of conflict board 802 is equidistant to be fixed with telescopic link 804, and the one end of telescopic link 804 is all fixed on the bottom one side inner wall of collecting box 801, and the outside of telescopic link 804 all overlaps is equipped with conflict spring 805, and the both ends of conflict spring 805 are embedded respectively install on the bottom one side of conflict board 802 and the bottom one side inner wall of collecting box 801.

As shown in fig. 7 and 8, when the automobile ornament falling onto the brush roller 706 is conveyed out by the rotating brush roller 706, the brush roller 706 is always attached to the bottom wall of the automobile ornament, so that impurities or stamped metal scraps possibly adhered to the bottom wall of the automobile ornament can be rotationally cleaned while the brush roller 706 is rotated and conveyed, and the cleanliness of the bottom wall of the automobile ornament is guaranteed.

Because the telescopic link 804 is inconsistent with conflict spring 805 for conflict board 802 and scraper 803 can contact with bottom one side of brush roller 706 all the time, when brush roller 706 rotates to bottom one side, the scraper 803 that sets up for the cockscomb structure this moment can comb through brush roller 706, thereby scrape the piece that carries the adhesion with its inside or surface and clean, make adhesion piece break away from brush roller 706, drop automatically to collecting box 801 in, thereby guarantee brush roller 706 follow-up continuous cleaning effect, guarantee whole result of use.

Standard parts used in the invention can be purchased from the market, special-shaped parts can be customized according to the description of the specification and the drawings, the specific connection modes of all parts adopt conventional means such as mature bolts, rivets and welding in the prior art, the machinery, the parts and the equipment adopt conventional modes in the prior art, and the circuit connection adopts conventional connection modes in the prior art, so that details are not described in detail in the specification, and the invention belongs to the prior art known to the person skilled in the art.

Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (9)

1. The utility model provides a mould for automotive interior spare, includes brace table (1), lower die (2) and last terrace die (5), its characterized in that: the supporting table (1) is internally and fixedly penetrated by a lower female die (2), an upper male die (5) is arranged at the top end of the lower female die (2), a supporting frame (3) is fixedly arranged at the top end of the supporting table (1), a telescopic cylinder (4) is longitudinally fixed at the top end of the supporting frame (3), and the output end of the telescopic cylinder (4) is fixedly arranged at the top end of the upper male die (5);

the lifting mechanism (6) is arranged in one side of the bottom end of the upper male die (5);

the lifting mechanism (6) comprises an electromagnet (608), a placing groove (601), a limiting iron plate (602) and a fixing frame (605), wherein the electromagnet (608) is embedded in one side of the bottom end of the upper male die (5), the placing groove (601) is embedded in the inner wall of the bottom end of the forming groove in the top end of the lower female die (2), the limiting iron plate (602) is arranged in the placing groove (601), and the fixing frame (605) is fixedly arranged outside one side of the bottom end of the lower female die (2);

and the feeding mechanism (7) is arranged outside one side of the top end of the supporting table (1).

2. The mold for automotive interior parts according to claim 1, wherein: the lifting mechanism (6) further comprises a guide groove (603), a guide rod (604), a reset spring (606) and an auxiliary ball (607), wherein the guide groove (603) is formed between the bottom wall of the placing groove (601) and the outer part of the bottom end of the lower female die (2) in an equidistant penetrating mode, and the guide rod (604) is fixed on the outer part of one side of the bottom end of the limiting iron plate (602) close to the guide groove (603).

3. The mold for automotive interior parts according to claim 2, wherein: the outside equal fixed connection of bottom of guide bar (604) is provided with reset spring (606), the bottom of reset spring (606) is all embedded to be installed on the bottom inner wall of mount (605), supplementary ball (607) are installed around embedded rotation to the equiangle on the inner wall of guide slot (603), and one side surface of supplementary ball (607) all laminates with one side surface of guide bar (604).

4. The mold for automotive interior parts according to claim 1, wherein: feeding mechanism (7) are including gag lever post (701), first (702) of spacing rack, compression spring (703), gear post (704), mounting bracket (705), brush roller (706), driving motor (707), dead lever (708), spacing spout (709) and spacing rack two (7010), inside both sides of slider mounting in support frame (3) are run through vertically to gag lever post (701) symmetry, the bottom orientation of gag lever post (701) go up the top one side edge of terrace die (5), go up terrace die (5) and shift up extrusion drive gag lever post (701) remove, all overlap between gag lever post (701) bottom and support frame (3) and establish and install compression spring (703), the bottom one side edge of gag lever post (701) is all fixed with spacing rack one (702) longitudinally, and the top of spacing rack one (702) runs through and installs outside on one side of the top of support frame (3).

5. The mold for automotive interior parts according to claim 4, wherein: the support frame (3) is close to one side top outside of spacing rack one (702) and rotates through the support and install gear post (704), and one side edge of gear post (704) is connected with one side meshing of spacing rack one (702), mount bracket (705) is all installed in the outside slip block in top both sides that brace table (1) are located lower die (2), spacing rack one (702) removes the drive gear post (704) rotates the synchronous drive spacing rack two (7010) remove.

6. The mold for automotive interior parts according to claim 5, wherein: fixing rods (708) are longitudinally fixed outside one side of the mounting frame (705), limiting sliding grooves (709) are formed in the supporting frame (3) in a penetrating mode close to the top ends of the fixing rods (708), limiting rack two (7010) are transversely fixed to the top ends of the limiting sliding grooves (709) in a penetrating mode, one side of the limiting rack two (7010) is meshed with the edge of the other side of the gear column (704), and the limiting rack two (7010) moves to drive the fixing rods (708) and the mounting frame (705) to move simultaneously.

7. The mold for automotive interior parts according to claim 6, wherein: a plurality of brush rollers (706) are installed on one side of the mounting frame (705) close to the lower female die (2) in an equidistant rotating mode, a driving motor (707) is fixed outside one side of the mounting frame (705), the output end of the driving motor (707) is fixedly installed with one end of one brush roller (706), a plurality of brush rollers (706) are connected through chain wheels and chain transmission, and a guide-out plate (9) is obliquely and fixedly installed on one side of the top end of the supporting table (1) close to the mounting frame (705).

8. The mold for automotive interior parts according to claim 7, wherein: the novel brush roller comprises a mounting frame (705), and is characterized in that a cleaning mechanism (8) is arranged on one side of the bottom end of the mounting frame (705), the cleaning mechanism (8) comprises a collecting box (801), a collision plate (802), a scraping plate (803), a telescopic rod (804) and a collision spring (805), the collecting box (801) is fixed outside one side of the bottom end of the mounting frame (705) and is close to the brush roller (706), the collision plate (802) is arranged on one side of the bottom end of the brush roller (706), the scraping plate (803) is fixed on one side of the collision plate (802), one side of the scraping plate (803) is contacted with one side of the bottom end of the brush roller (706), and the contact side of the scraping plate (803) and the bottom end of the brush roller (706) are arranged in a zigzag mode.

9. The mold for automotive interior parts according to claim 8, wherein: the bottom of conflict board (802) is equidistant to be fixed with telescopic link (804), and the one end of telescopic link (804) is all fixed on the bottom one side inner wall of collecting box (801), the outside of telescopic link (804) all overlaps is equipped with conflict spring (805), and the both ends of conflict spring (805) are embedded respectively and are installed on the bottom one side of conflict board (802) and the bottom one side inner wall of collecting box (801).