CN115256823A - Energy-saving injection mold with compound die direction function - Google Patents

Abstract

The invention discloses an energy-saving injection mold with a mold closing and guiding function, belongs to the technical field of injection molds, and aims to solve the problems that the volume of the whole injection mold in the space is increased due to the use of a guide rail in the injection mold, the whole injection mold is inconvenient to store and place, and the use convenience of the injection mold is reduced.

Description

Energy-saving injection mold with compound die direction function

Technical Field

The invention relates to the technical field of injection molds, in particular to an energy-saving injection mold with a mold closing guiding function.

Background

An injection mold is a tool for producing plastic products; and is also a tool for giving the plastic product complete structure and accurate dimension. Injection molding is a process used to mass produce parts of some complex shapes. Specifically, the plastic melted by heating is injected into a mold cavity from an injection molding machine at high pressure, and a formed product is obtained after cooling and solidification.

In document CN216658743U, an energy-saving injection mold of area compound die guide structure, guiding mechanism include recess and guide bar, the surface at the movable mould is seted up to the surface of recess, and the inner surface of recess has seted up the embedded groove, and the internal surface swing joint of recess has neodymium magnet, the inner wall fixedly connected with hoop of recess, the surface of hoop and the surface swing joint of neodymium magnet, the internal surface fixed connection of embedded groove has insulating cover, the surface of insulating cover and the fixed surface of hoop are connected, the utility model relates to an injection mold technical field. This take energy-saving injection mold of compound die guide structure, through setting up guiding mechanism, the movable mould passes through the direction of gravity and guide bar to and neodymium magnet passes through the absorption of magnetic force to the hoop, thereby can descend accurate compound die automatically, avoided making external drive and increase energy consumption, need the drive to lead to the problem of energy consumption increase for accurate compound die when having solved current injection mold compound die through the above-mentioned combination that connects the structure. When current injection mold opened and shut, need use the guide rail to restrict the removal route of movable mould among the injection mold usually to guarantee after the movable mould loses power, can with the cover half between merge, but the use of guide rail has then increased the holistic volume in the space of injection mold, inconvenient taking in the whole place of injection mold, reduction injection mold's convenience in use.

Aiming at the problems, the energy-saving injection mold with the mold closing guiding function is provided.

Disclosure of Invention

The invention aims to provide an energy-saving injection mold with a mold closing guiding function, which is used for working, so that the problems that the use of a guide rail in the injection mold increases the volume of the whole injection mold in space, the whole injection mold is inconvenient to store and place, and the use convenience of the injection mold is reduced in the background are solved.

In order to achieve the purpose, the invention provides the following technical scheme: an energy-saving injection mold with a mold closing guide function comprises a bottom plate, wherein limiting columns are fixedly mounted on two sides of the middle of the top surface of the bottom plate respectively, limiting extending columns are embedded in the middle of the inner sides of the limiting columns in a sliding mode and provided with limiting extending columns, a fixed mold is fixedly mounted in the middle of the top surface of the bottom plate, a movable mold is mounted on the top surface of the fixed mold in a fitting mode, limiting sliders are fixedly mounted on the outer walls of the middle parts of the lower ends of the two ends of the movable mold and are arranged on the limiting extending columns in a sliding mode respectively, electromagnets are fixedly mounted at the middle parts of the two ends and the two sides of the top surface of the fixed mold respectively, guide assemblies are mounted in the middle inner cavities of the two ends and the two sides of the movable mold respectively in a penetrating mode, the directions between the guide assemblies at the two ends of the movable mold and the guide assemblies at the two sides of the movable mold are crossed by ninety degrees, and energy storage pressing assemblies are arranged in the inner cavities of the lower ends of the limiting extending columns respectively;

a bi-pass chute is arranged in the middle of the inner side of the upper end of the limiting column, and a pair of first chutes are respectively arranged on the inner walls of two ends of the inner cavity of the bi-pass chute;

the extension limiting column comprises an extension column main body and a pair of first balls respectively arranged on the inner walls of the lower ends of the two ends of the extension column main body, the extension column main body is respectively embedded into the inner cavities of the two-way sliding grooves, and the first balls are respectively arranged in the first sliding grooves in a sliding manner;

a sliding groove is formed in the outer wall of the middle of the inner side of the extending column main body, an inner groove is formed in the outer side of the bottom surface of the inner cavity of the sliding groove, and second sliding grooves are formed in the inner walls of the two ends of the inner cavity of the sliding groove respectively;

two ends of the movable mold and bottom surfaces of the middle parts of two sides of the movable mold are respectively provided with a bi-pass compensation groove, the top surface of an inner cavity of each bi-pass compensation groove is provided with a circular wide groove, the top surface of the middle part of the inner cavity of each circular wide groove is provided with a circular narrow groove, the middle part of the top surface of the inner cavity of each circular narrow groove is provided with a communication hole, and the upper end part of each communication hole is communicated with the top surface of the movable mold;

the guide assembly comprises a guide outer sleeve and a guide inner rod which is arranged in an inner cavity in the middle of the guide outer sleeve in a sliding manner, a circular abutting block is fixedly arranged on the top surface of the guide inner rod, an upper abutting circular sleeve is arranged on the periphery of the guide outer sleeve in a sliding manner, and the guide outer sleeve penetrates through the middle of the upper abutting circular sleeve;

the guide outer sleeve comprises a pair of arc plates and first arc-surface convex blocks which are fixedly arranged on the outer walls of the middle parts of the outer sides of the arc plates respectively, and the arc plates are fixedly arranged on the top surfaces of the electromagnets respectively;

the guide inner rod comprises a middle connecting column and second cambered surface convex blocks which are respectively and fixedly arranged on the outer walls of the two ends of the middle connecting column, the middle connecting column is arranged between the arc-shaped plates in a sliding mode, and the second cambered surface convex blocks are respectively arranged by protruding out of openings between the arc-shaped plates;

the upper supporting round sleeve comprises a metal sleeve and an upper supporting sleeve fixedly installed in the middle of the top surface of the metal sleeve, and the metal sleeve and the upper supporting sleeve are respectively sleeved on the outer peripheral wall of the guide outer sleeve in a sliding mode.

Furthermore, the inner side of the bottom surface of the inner cavity of the column main body is provided with a bottom surface inner groove, a pair of third sliding grooves are formed in the inner walls of the two ends of the inner cavity of the bottom surface inner groove respectively, a connecting lug is fixedly mounted on the inner wall of the middle of the outer side of the inner cavity of the bottom surface inner groove, and a first triangular clamping block is fixedly mounted on the inner bottom surface of the connecting lug.

Furthermore, the limiting sliding block comprises a sliding block main body and a pair of second balls arranged on the outer walls of the two ends of the sliding block main body respectively, the second balls are arranged in the second sliding grooves respectively, and elastic rods are arranged in the middle of the top surface and the bottom surface of the outer side of the sliding block main body respectively.

Further, the bottom surface middle part of slider main part is provided with promotes the recess, and is provided with the promotion spout on promoting the both ends inner wall of recess inner chamber respectively, and the lower tip intercommunication that promotes the spout sets up on the bottom surface of slider main part, and promotes the spout and be the setting of L type, and promotion spout upper end is the slope setting.

Further, the elastic rod comprises a telescopic rod and a return spring sleeved on the periphery of the telescopic rod.

Further, the energy storage compresses tightly the subassembly and includes square metal block and fixed mounting has a transverse sliding plate on one side outer wall of square metal block, and transverse sliding plate slides and sets up in the inner chamber of bottom surface inner groovy, and installs spring assembly on one side outer wall of transverse sliding plate, and one side end of spring assembly installs respectively on the outside inner wall of bottom surface inner groovy, slides in transverse sliding plate's the upper end inner chamber and is provided with L type latch mechanism.

Further, cross slide includes the slide main part and sets up a pair of third ball on slide main part both ends outer wall respectively, and the third ball sets up respectively in the third spout, be provided with the lateral wall square groove on the outer wall of one side middle part of slide main part, the top surface middle part of slide main part is provided with square intercommunicating pore, and be linked together between the lower tip of square intercommunicating pore and the lateral wall square groove, slide main part's top surface middle part fixed mounting has last protruding square, and the middle part of going up the protruding square is provided with and runs through the through-hole, run through and be linked together between through-hole and the square intercommunicating pore, be provided with the fourth ball on the both ends outer wall of last protruding square respectively, and the fourth ball slides respectively and sets up in promoting the spout.

Further, L type latch mechanism includes compensating plate and the connection fixture block of fixed mounting tip under the compensating plate, and the compensating plate runs through to slide and sets up in running through the through-hole, connects the fixture block and slides and set up in the lateral wall square groove, and the front end of connecting the fixture block is the inner chamber opening part setting of protrusion lateral wall square groove, connects the fixture block setting in the inboard department of connecting the lug.

Further, a roller groove is formed in the middle of the top surface of the compensation plate, an inner cavity opening of the roller groove is protruded and movably provided with an anti-abrasion roller, a retraction groove is formed in the middle of the bottom surface of the compensation plate, a compression spring is installed on the top surface of the inner cavity of the retraction groove, a compensation expansion plate is arranged in the inner cavity of the retraction groove in a sliding mode, the lower end portion of the compression spring is installed on the top surface of the compensation expansion plate, and a connection fixture block is fixedly installed on the bottom surface of the compensation expansion plate.

Furthermore, a connecting spring is installed at the middle part of the inner side of the bottom surface of the connecting clamping block, a second triangular clamping block is fixedly installed at the outer side of the top surface of the connecting clamping block, and the lower end part of the connecting spring is installed on the bottom surface of the inner cavity of the side wall square groove.

Compared with the prior art, the invention has the following beneficial effects:

1. according to the energy-saving injection mold with the mold closing guide function, the guide assembly and the limiting extending column can be extended and can be recycled, the overall space occupied volume of the injection mold is reduced on the premise that the injection mold can be accurately guided to be closed, the injection mold is convenient to store and place, the use convenience of the injection mold is improved, and the energy-saving effect is achieved through the arrangement of the electromagnet.

2. According to the energy-saving injection mold with the mold closing and guiding functions, after the electromagnet is started, energy can be converted through the arrangement of the square metal block, the spring group, the first triangular clamping block and the second triangular clamping block, the energy is converted into elastic potential energy and stored, the arrangement enables the electromagnet to achieve various effects after being started, meanwhile, energy waste is avoided, and the energy-saving effect of the injection mold is improved.

3. According to the energy-saving injection mold with the mold closing and guiding functions, due to the arrangement of the energy storage pressing assembly, the repulsive force generated by the square metal block after the electromagnet is started is ingeniously utilized, so that the electromagnet only needs to be started when the injection mold is opened, the opening and closing between the movable mold and the fixed mold and the laminating and pressing between the movable mold and the fixed mold can be simultaneously completed, meanwhile, the whole process is automatic, manual operation is not needed, and the use is convenient.

Drawings

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

FIG. 2 is an overall cross-sectional view of the present invention;

FIG. 3 is a schematic sectional view of the stationary mold and the movable mold according to the present invention;

FIG. 4 is a schematic perspective view of a restraining post according to the present invention;

FIG. 5 is a schematic sectional view of the movable mold and the restraining post according to the present invention;

FIG. 6 is a schematic perspective view of a limited extension post according to the present invention;

FIG. 7 is an enlarged view at A of FIG. 5 of the present invention;

FIG. 8 is a perspective view of a movable mold according to the present invention;

FIG. 9 is a cross-sectional view of a movable mold of the present invention;

FIG. 10 is a perspective view of the limiting slide according to the present invention;

FIG. 11 is a partial cross-sectional view of a guide assembly of the present invention;

FIG. 12 is a perspective view of a guide housing of the present invention;

fig. 13 is a schematic perspective view of the guide inner rod of the present invention;

FIG. 14 is a schematic perspective view of an upper round sleeve of the present invention;

fig. 15 is a schematic perspective view of the energy storage compression assembly of the present invention;

FIG. 16 is a cross-sectional view of the cross slide of the present invention;

FIG. 17 is a schematic perspective view of an L-shaped latch mechanism according to the present invention;

FIG. 18 is a cross-sectional view of a compensation plate of the present invention;

fig. 19 is a schematic perspective view of the connecting block of the present invention;

fig. 20 is a schematic view of the transverse sliding plate of the present invention in a disassembled three-dimensional structure.

In the figure: 1. a base plate; 2. a restraining post; 21. a bi-pass chute; 22. a first chute; 3. limiting the extension column; 31. extending the column body; 311. a sliding groove; 312. an inner groove; 313. a second chute; 314. a bottom surface inner recess; 315. a third chute; 316. a connection bump; 317. a first triangular clamping block; 32. a first ball bearing; 4. fixing a mold; 5. moving the mold; 51. a bi-pass compensation tank; 52. a circular wide groove; 53. a round narrow groove; 54. a communicating hole; 6. a limiting slide block; 61. a slider body; 611. pushing the groove; 612. pushing the chute; 62. a second ball bearing; 63. an elastic rod; 631. a telescopic rod; 632. a return spring; 7. an electromagnet; 8. a guide assembly; 81. a guide housing; 811. an arc-shaped plate; 812. a first arc surface bump; 82. guiding an inner rod; 821. a middle connecting column; 822. a second arc surface bump; 83. a circular resisting block; 84. an upper support round sleeve; 841. a metal sleeve; 842. an upper support sleeve; 9. an energy storage compression assembly; 91. a square metal block; 92. a transverse slide plate; 921. a skateboard body; 922. a third ball bearing; 923. a side wall square groove; 924. a square communicating hole; 925. a convex square block; 926. a fourth ball bearing; 927. a through hole; 93. a spring set; 94. an L-shaped clamping mechanism; 941. a compensation plate; 9411. a roller groove; 9412. an anti-abrasion roller; 9413. taking in the groove; 9414. a compression spring; 9415. a compensation expansion plate; 942. connecting a clamping block; 9421. a second triangular clamping block; 9422. a spring is connected.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In order to solve the technical problems that the use of the guide rail in the injection mold increases the volume of the whole injection mold in the space, is inconvenient to store and place the whole injection mold, and reduces the use convenience of the injection mold, as shown in fig. 1 to 6 and 8 to 14, the following preferred technical solutions are provided:

the utility model provides an energy-saving injection mold with compound die direction function, comprising a base plate 1, the middle part both sides department of 1 top surface of bottom plate has restriction post 2 respectively fixed mounting, inboard middle part department embedding of restriction post 2 slides and is provided with the restriction and stretches out post 3, the top surface middle part fixed mounting of bottom plate 1 has cover half 4, movable mould 5 is installed in the laminating on the cover half 4 top surface, and fixed mounting has restriction slider 6 on the lower extreme middle part outer wall at movable mould 5 both ends, and restriction slider 6 slides respectively and sets up on restriction stretches out post 3, the both ends of cover half 4 top surface and the punishment of both sides middle part do not fixed mounting have electro-magnet 7, run through respectively in the both ends of movable mould 5 and the both sides middle part inner chamber and install guide assembly 8, and the direction that is located between the guide assembly 8 at movable mould 5 both ends is ninety degrees cross arrangement, it compresses tightly subassembly 9 to be provided with the energy storage respectively in the inboard inner chamber of restriction stretch out the post 3 lower extreme.

The inside middle part department of the upper end of restriction post 2 is provided with bi-pass spout 21, and is provided with a pair of first spout 22 on the both ends inner wall of bi-pass spout 21 inner chamber respectively.

The restriction is stretched out post 3 and is including stretching out post main part 31 and setting up a pair of first ball 32 on stretching out post main part 31 both ends lower extreme inner wall respectively, and stretch out post main part 31 and imbed respectively and set up in the inner chamber of bi-pass spout 21, first ball 32 slides respectively and sets up in first spout 22, it is provided with slip recess 311 on the inboard middle part outer wall of post main part 31 to stretch out, and the bottom surface outside department of slip recess 311 inner chamber is provided with inside recess 312, and be provided with second spout 313 on the both ends inner wall of slip recess 311 inner chamber respectively.

Two ends and two side middle bottom surfaces of the movable mold 5 are respectively provided with a double-pass compensation groove 51, a circular wide groove 52 is arranged on the top surface of an inner cavity of the double-pass compensation groove 51, a circular narrow groove 53 is arranged on the top surface of the middle of the inner cavity of the circular wide groove 52, a communicating hole 54 is arranged in the middle of the top surface of the inner cavity of the circular narrow groove 53, and the upper end of the communicating hole 54 is communicated with the top surface of the movable mold 5.

The guide assembly 8 comprises a guide outer sleeve 81 and a guide inner rod 82 arranged in a middle inner cavity of the guide outer sleeve 81 in a sliding mode, a circular support block 83 is fixedly mounted on the top surface of the guide inner rod 82, a support round sleeve 84 is arranged on the periphery of the guide outer sleeve 81 in a sliding mode, the guide outer sleeve 81 is arranged in the middle of the guide outer rod in a penetrating mode and is provided with a through hole, the guide outer sleeve 81 comprises a pair of arc plates 811 and first arc-shaped convex blocks 812 respectively fixedly mounted on the outer wall of the middle of the outer side of each arc plate 811, the arc plates 811 are respectively and fixedly mounted on the top surface of the electromagnet 7, the guide inner rod 82 comprises a middle connecting column 821 and second arc-shaped convex blocks 822 respectively fixedly mounted on the outer walls of two ends of the middle connecting column 821, the middle connecting column 821 is arranged between the arc plates 811 in a sliding mode, the second arc-shaped convex blocks 822 respectively protrude out of openings between the arc plates 811, and the diameters of arc circles of the outer ends of the first arc-shaped convex blocks 812 and the second arc-shaped convex blocks 822 are the same.

The upper round abutting sleeve 84 comprises a metal sleeve 841 and an upper round abutting sleeve 842 fixedly installed in the middle of the top surface of the metal sleeve 841, the diameters of inner cavities of the metal sleeve 841 and the upper round abutting sleeve 842 are set to be the same as the diameters of the outer-end arc circles of the first arc-shaped convex block 812 and the second arc-shaped convex block 822, and the metal sleeve 841 and the upper round abutting sleeve 842 are respectively sleeved on the outer peripheral wall of the guide outer sleeve 81 in a sliding manner.

Specifically, the metal sleeve 841 is arranged in the circular wide groove 52, the upper abutting sleeve 842 is arranged in the circular narrow groove 53, raw materials can be injected into the injection mold through the injection molding opening on the movable mold 5, after the raw materials are shaped, a worker can start the electromagnet 7, the metal sleeve 841 can be driven to move upwards through the repulsive force generated by the electromagnet 7 to the metal sleeve 841, the movable mold 5 can be driven to move upwards through the limiting function of the circular narrow groove 53 through the metal sleeve 841, so that the movable mold 5 and the fixed mold 4 can be separated, the guide inner rod 82 can be driven to extend out of the guide outer sleeve 81 through the arrangement of the circular abutting block 83, the guide assemblies 8 at two ends and two sides of the movable mold 5 can be enabled to be contacted with the inner wall of the communicating hole 54 all the time in the ascending process of the movable mold 5 through the arrangement of the first cambered surface convex block 812 and the second cambered surface 822, and the direction of the contact support is ninety degrees, thereby ensuring the accuracy in the lifting process of the movable mold 5, simultaneously in the lifting process of the movable mold 5, through the sliding arrangement of the limiting slide block 6 on the limiting extending column 3 and the sliding arrangement of the limiting extending column 3 on the limiting column 2, the stability of the movable mold 5 in the lifting process can be ensured, after the material taking is finished and the mold closing is needed, the electromagnet 7 can be closed, the movable mold 5 can move downwards under the gravity action of the movable mold 5 to reset, simultaneously the whole guide component 8 can also be recovered and reset, the limiting extending column 3 can move into the inner cavity of the two-way chute 21, thereby reducing the space occupation volume of the whole injection mold, the structure is skillfully arranged, the invention not only realizes the energy-saving effect through the arrangement of the electromagnet 7, but also under the premise of ensuring the accurate guiding mold closing of the injection mold, the overall space occupation volume of the injection mold is reduced, the injection mold is convenient to store and place, and the use convenience of the injection mold is improved.

The elastic rod 63 includes a telescopic rod 631 and a return spring 632 sleeved on the outer periphery of the telescopic rod 631.

Specifically, through the setting of elastic rod 63, can be when injection mold opens and shuts, movable mould 5 has cushion effect and buffer displacement when removing to the extreme position department of upper end and lower extreme, avoids movable mould 5 to take place striking vibrations at the in-process that opens and shuts, influences the precision of self.

In order to solve the technical problem of how to perform energy conversion and energy storage after the electromagnet 7 is started, as shown in fig. 5-8, 15, 17 and 19, the following preferred technical solutions are provided:

the energy storage pressing assembly 9 comprises a square metal block 91 and a transverse sliding plate 92 fixedly mounted on the outer wall of one side of the square metal block 91, the transverse sliding plate 92 is arranged in the inner cavity of the inner groove 314 in the bottom surface in a sliding mode, a spring group 93 is mounted on the outer wall of one side of the transverse sliding plate 92, one side end of the spring group 93 is mounted on the inner wall of the outer side of the inner groove 314 in the bottom surface respectively, and an L-shaped clamping mechanism 94 is arranged in the inner cavity of the upper end of the transverse sliding plate 92 in a sliding mode.

The L-shaped latching mechanism 94 includes a compensation plate 941 and a connection latching block 942 fixedly mounted at the lower end of the compensation plate 941, and the compensation plate 941 is penetrated through and slid to be disposed in the through hole 927, the connection latching block 942 is slid to be disposed in the side wall square groove 923, and the front end of the connection latching block 942 is disposed at the opening of the inner cavity protruding out of the side wall square groove 923, the connection latching block 942 is disposed at the inner side of the connection latching block 316, the compensation plate 941 is disposed, and when the connection latching block 942 is driven to move downwards, it is ensured that the connection latching block 942 can be recycled into the inner cavity penetrating through the through hole 927, so that the fourth ball 926 is not influenced to slide in the push sliding groove 612.

A connecting spring 9422 is installed at the middle part of the inner side of the bottom surface of the connecting latch 942, a second triangular latch 9421 is fixedly installed at the outer side of the top surface of the connecting latch 942, the lower end of the connecting spring 9422 is installed on the bottom surface of the inner cavity of the sidewall square groove 923, and the elastic force of the compression spring 9414 is set to be much greater than that of the connecting spring 9422.

Specifically, after the electromagnet 7 is started, the metal sleeve 841 can be driven to move upwards while repulsive force is generated on the square metal block 91, so that the energy storage pressing assembly 9 can be driven to move towards the outer end integrally, the spring group 93 can be compressed continuously until the front end of the connecting clamping block 942 moves to the position of the first triangular clamping block 317, through the setting of the connecting spring 9422, the first triangular clamping block 317 and the second triangular clamping block 9421 can be clamped, the energy storage pressing assembly 9 can be limited to be arranged at the outer end of the inner cavity of the inner groove 314 in the bottom surface, and therefore conversion between energies can be achieved, elastic potential energy is converted into energy potential energy and stored, the setting not only enables the electromagnet 7 to complete various effects after being started, but also avoids energy waste, and improves the energy-saving effect of the injection mold.

In order to solve the technical problem of how to utilize the energy stored after the electromagnet 7 is started to attach and press the movable mold 5 and the fixed mold 4, as shown in fig. 5-7 and 15-20, the following preferred technical solutions are provided:

the inner side of the bottom surface of the inner cavity of the column main body 31 is provided with a bottom surface inner groove 314, the inner walls of the two ends of the inner cavity of the bottom surface inner groove 314 are respectively provided with a pair of third sliding grooves 315, the inner wall of the middle part of the outer side of the inner cavity of the bottom surface inner groove 314 is fixedly provided with a connecting convex block 316, and the inner bottom surface of the inner side of the connecting convex block 316 is fixedly provided with a first triangular clamping block 317.

The restricting slider 6 includes a slider main body 61 and a pair of second balls 62 respectively provided on outer walls of both ends of the slider main body 61, and the second balls 62 are respectively provided in the second slide grooves 313, elastic bars 63 are respectively installed at middle portions of top and bottom surfaces of an outer side of the slider main body 61, and a length of the elastic bars 63 is set to be greater than a depth of the inner groove 312.

The middle of the bottom surface of the slider main body 61 is provided with a pushing groove 611, the inner walls of the two ends of the inner cavity of the pushing groove 611 are respectively provided with a pushing sliding groove 612, the lower end of the pushing sliding groove 612 is communicated with the bottom surface of the slider main body 61, the pushing sliding groove 612 is arranged in an L shape, and the upper end of the pushing sliding groove 612 is arranged in an inclined manner.

The transverse sliding plate 92 comprises a sliding plate main body 921 and a pair of third balls 922 arranged on the outer walls of the two ends of the sliding plate main body 921 respectively, the third balls 922 are arranged in the third sliding grooves 315 respectively, a side wall square groove 923 is arranged on the outer wall of the middle portion of one side of the sliding plate main body 921, a square communication hole 924 is arranged in the middle of the top surface of the sliding plate main body 921, the lower end portion of the square communication hole 924 is communicated with the side wall square groove 923, an upper convex square block 925 is fixedly arranged in the middle of the top surface of the sliding plate main body 921, a through hole 927 is arranged in the middle of the upper convex square block 925, the through hole 927 is communicated with the square communication hole 924, fourth balls 926 are arranged on the outer walls of the two ends of the upper end of the upper convex square block 925 respectively, and the fourth balls 926 are arranged in the pushing sliding grooves 612 respectively.

The top surface middle part of compensation plate 941 is provided with gyro wheel recess 9411, and the inner chamber opening part of gyro wheel recess 9411 is the salient movable mounting and has abrasionproof gyro wheel 9412, the bottom surface middle part of compensation plate 941 is provided with income recess 9413, and install compression spring 9414 on the inner chamber top surface of income recess 9413, and the inner chamber of income recess 9413 slides and is provided with compensation expansion plate 9415, the lower tip of compression spring 9414 is installed on the top surface of compensation expansion plate 9415, and connect fixture block 942 fixed mounting on the bottom surface of compensation expansion plate 9415, the setting of abrasionproof gyro wheel 9412, then guaranteed when the compensation plate 941 upper end slides in promoting recess 611, can not take place wearing and tearing between the upper end of compensation plate 941 and the promotion recess 611 inner wall, and the frictional force when can reducing relative motion.

Specifically, after the first triangular clamping block 317 and the second triangular clamping block 9421 are clamped, the position of the energy storage pressing assembly 9 can be limited, at the moment, the spring assembly 93 can be always in a compressed state, the fourth ball 926 can also move to a position under the opening at the lower end of the pushing chute 612, after the electromagnet 7 is closed, the movable mold 5 integrally moves downwards, after the movable mold 5 moves to the top surface of the fixed mold 4, the fourth ball 926 can move into the inner cavity of the pushing chute 612, the anti-abrasion roller 9412 can contact the top surface of the inner cavity of the pushing groove 611 at the moment, under the extrusion of the integral gravity of the movable mold 5, the compensation plate 941 is pressed into the inner cavity penetrating through the through hole 927, so that the connecting spring assembly 942 can be driven to integrally move downwards, the connecting spring 9422 is compressed, at the moment, the first triangular clamping block 317 is separated from the second triangular clamping block 9421, the fourth ball 926 can also move to the corner of the pushing chute 612, under the elastic force of the spring assembly 93, the elastic force generated by the manual pressing assembly 5 and the movable mold 612 can be conveniently pressed between the fixed mold 4 and the movable mold 4, and the movable mold 5, and the movable mold can be opened when the manual pressing assembly 5 is operated, and the movable mold 4 is opened, and the movable mold is closed, and the movable mold 5 is not only when the movable mold 5 is opened, and the elastic force generated.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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

Claims (10)

1. The utility model provides an energy-saving injection mold with compound die direction function, includes bottom plate (1), its characterized in that: the energy storage compression device is characterized in that limiting columns (2) are fixedly mounted on two sides of the middle of the top surface of the bottom plate (1) respectively, limiting extension columns (3) are arranged in the middle of the inner sides of the limiting columns (2) in an embedded and sliding mode, limiting extension columns (3) are arranged in the middle of the top surface of the bottom plate (1) in a sliding mode, fixed dies (4) are fixedly mounted on the top surface of the fixed dies (4), limiting sliding blocks (6) are fixedly mounted on the outer walls of the middle parts of the lower ends of the two ends of the moving dies (5), the limiting sliding blocks (6) are arranged on the limiting extension columns (3) in a sliding mode respectively, electromagnets (7) are fixedly mounted at the two ends of the top surface of the fixed dies (4) and at the middle parts of the two sides respectively, guide assemblies (8) are arranged in the middle cavities of the two ends and the two sides of the moving dies (5) in a penetrating mode respectively, the directions between the guide assemblies (8) at the two ends of the moving dies (5) are arranged in a ninety-degree crossing mode, and energy storage compression assemblies (9) are arranged in the inner cavities of the lower ends of the limiting extension columns (3) respectively;

a bi-pass sliding groove (21) is formed in the middle of the inner side of the upper end of the limiting column (2), and a pair of first sliding grooves (22) are formed in the inner walls of the two ends of the inner cavity of the bi-pass sliding groove (21) respectively;

the extension limiting column (3) comprises an extension column main body (31) and a pair of first balls (32) which are respectively arranged on the inner walls of the lower ends of the two ends of the extension column main body (31), the extension column main body (31) is respectively embedded into the inner cavities of the two-way sliding grooves (21), and the first balls (32) are respectively arranged in the first sliding grooves (22) in a sliding manner;

a sliding groove (311) is formed in the outer wall of the middle of the inner side of the extending column main body (31), an inner groove (312) is formed in the outer side of the bottom surface of the inner cavity of the sliding groove (311), and second sliding grooves (313) are formed in the inner walls of the two ends of the inner cavity of the sliding groove (311) respectively;

two ends and the middle bottom surfaces of two sides of the movable mold (5) are respectively provided with a double-pass compensation groove (51), the top surface of the inner cavity of the double-pass compensation groove (51) is provided with a round wide groove (52), the middle top surface of the inner cavity of the round wide groove (52) is provided with a round narrow groove (53), the middle part of the top surface of the inner cavity of the round narrow groove (53) is provided with a communicating hole (54), and the upper end part of the communicating hole (54) is communicated and arranged on the top surface of the movable mold (5);

the guide assembly (8) comprises a guide outer sleeve (81) and a guide inner rod (82) which is arranged in an inner cavity in the middle of the guide outer sleeve (81) in a sliding mode, a round abutting block (83) is fixedly installed on the top surface of the guide inner rod (82), an upper abutting circular sleeve (84) is arranged on the periphery of the guide outer sleeve (81) in a sliding mode, and the guide outer sleeve (81) penetrates through the middle of the upper abutting circular sleeve (84);

the guide outer sleeve (81) comprises a pair of arc plates (811) and first arc-shaped convex blocks (812) which are respectively and fixedly installed on the outer wall of the middle part of the outer side of each arc plate (811), and the arc plates (811) are respectively and fixedly installed on the top surface of the electromagnet (7);

the guide inner rod (82) comprises a middle connecting column (821) and second cambered surface convex blocks (822) which are respectively and fixedly installed on the outer walls of the two ends of the middle connecting column (821), the middle connecting column (821) is arranged between the arc-shaped plates (811) in a sliding mode, and the second cambered surface convex blocks (822) are respectively arranged by protruding out of openings between the arc-shaped plates (811);

go up to round cover (84) and include metal covering (841) and fixed mounting in the last cover (842) that supports of metal covering (841) top surface middle part, and metal covering (841) with last cover (842) of supporting slide respectively and cup joint on the periphery outer wall of direction overcoat (81).

2. The energy-saving injection mold with mold closing guide function as claimed in claim 1, wherein: the inner side of the bottom surface of the inner cavity of the column main body (31) is provided with a bottom surface inner groove (314), the inner walls of two ends of the inner cavity of the bottom surface inner groove (314) are respectively provided with a pair of third sliding grooves (315), the inner wall of the middle part of the outer side of the inner cavity of the bottom surface inner groove (314) is fixedly provided with a connecting lug (316), and the inner bottom surface of the connecting lug (316) is fixedly provided with a first triangular clamping block (317).

3. The energy-saving injection mold with mold closing guide function according to claim 2, wherein: the limiting sliding block (6) comprises a sliding block main body (61) and a pair of second rolling balls (62) which are arranged on the outer walls of the two ends of the sliding block main body (61) respectively, the second rolling balls (62) are arranged in the second sliding grooves (313) respectively, and elastic rods (63) are arranged in the middle of the top surface and the bottom surface of the outer side of the sliding block main body (61) respectively.

4. An energy-saving injection mold with a mold closing guide function according to claim 3, wherein: the middle of the bottom surface of the sliding block main body (61) is provided with a pushing groove (611), the inner walls of the two ends of the inner cavity of the pushing groove (611) are respectively provided with a pushing sliding groove (612), the lower end part of the pushing sliding groove (612) is communicated with the bottom surface of the sliding block main body (61), the pushing sliding groove (612) is arranged in an L shape, and the upper end part of the pushing sliding groove (612) is arranged in an inclined manner.

5. The energy-saving injection mold with mold closing guide function as claimed in claim 4, wherein: the elastic rod (63) comprises an expansion rod (631) and a return spring (632) sleeved on the periphery of the expansion rod (631).

6. The energy-saving injection mold with mold closing guide function as claimed in claim 5, wherein: the energy storage pressing assembly (9) comprises a square metal block (91) and a transverse sliding plate (92) fixedly mounted on the outer wall of one side of the square metal block (91), the transverse sliding plate (92) is arranged in the inner cavity of the inner groove (314) in the bottom surface in a sliding mode, a spring group (93) is mounted on the outer wall of one side of the transverse sliding plate (92), one side end of the spring group (93) is mounted on the inner wall of the outer side of the inner groove (314) in the bottom surface respectively, and an L-shaped clamping mechanism (94) is arranged in the inner cavity of the upper end of the transverse sliding plate (92) in a sliding mode.

7. The energy-saving injection mold with mold closing guide function as claimed in claim 6, wherein: horizontal slide (92) include slide main part (921) and set up a pair of third ball (922) on slide main part (921) both ends outer wall respectively, and third ball (922) set up respectively in third spout (315), be provided with lateral wall square groove (923) on one side middle part outer wall of slide main part (921), the top surface middle part of slide main part (924) is provided with square intercommunicating pore (924), and be linked together between lower tip and lateral wall square groove (923) of square intercommunicating pore (924), the top surface middle part fixed mounting of slide main part (921) has last protruding square (925), and the middle part of last protruding square (925) is provided with through-hole (927), be linked together between through-hole (927) and square intercommunicating pore (924), be provided with fourth ball (926) respectively on the outer wall of last protruding square (925) both ends, and fourth ball (926) slides respectively and sets up in promotion spout (612).

8. The energy-saving injection mold with mold closing guide function according to claim 7, wherein: l type latch mechanism (94) includes compensating plate (941) and fixed mounting in connection fixture block (942) of compensating plate (941) lower tip, and compensating plate (941) run through to slide and set up in running through-hole (927), connects fixture block (942) and slides and set up in lateral wall square groove (923), and the front end of connecting fixture block (942) is the setting of the inner chamber opening part that bulges lateral wall square groove (923), connects fixture block (942) and sets up the inboard department at connection lug (316).

9. The energy-saving injection mold with mold closing guide function according to claim 8, wherein: the top surface middle part of compensation plate (941) is provided with gyro wheel recess (9411), and the inner chamber opening part of gyro wheel recess (9411) is protrusion movable mounting and has abrasionproof gyro wheel (9412), the bottom surface middle part of compensation plate (941) is provided with income recess (9413), and install compression spring (9414) on the inner chamber top surface of income recess (9413), and the inner chamber of income recess (9413) slides and is provided with compensation expansion plate (9415), the lower tip of compression spring (9414) is installed on the top surface of compensation expansion plate (9415), and connect fixture block (942) fixed mounting on the bottom surface of compensation expansion plate (9415).

10. The energy-saving injection mold with mold closing guide function as claimed in claim 9, wherein: the middle part of the inner side of the bottom surface of the connecting clamping block (942) is provided with a connecting spring (9422), the outer side of the top surface of the connecting clamping block (942) is fixedly provided with a second triangular clamping block (9421), and the lower end part of the connecting spring (9422) is arranged on the bottom surface of the inner cavity of the side wall square groove (923).

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