CN210190464U

CN210190464U - Safety protection device for artificial flower injection molding machine

Info

Publication number: CN210190464U
Application number: CN201920988321.5U
Authority: CN
Inventors: Yong Yuan; 袁勇
Original assignee: Zhangjiajie Xianghan Simulation Flower Co Ltd
Current assignee: Zhangjiajie Xianghan Simulation Flower Co Ltd
Priority date: 2019-06-28
Filing date: 2019-06-28
Publication date: 2020-03-27
Anticipated expiration: 2029-06-28

Abstract

The utility model discloses an artificial flower is safety device for injection molding machine, including base, last mould, bed die and bracing piece, the bed die is fixed to be set up on the base, the upper end fixedly connected with support of base, the slip through connection has the pull rod on the support, the lower extreme sliding connection of pull rod has the cylinder, the piston end fixedly connected with connecting block of cylinder, sliding connection has fixture in the connecting block, fixture's upper end fixedly connected with pull wire, the free end of pull wire runs through in pull rod setting and fixedly connected with handle, the lower extreme fixedly connected with of connecting block is used for the heat dissipation mechanism of fixture cooling, heat dissipation mechanism and fixture intercommunication set up. The utility model discloses a fixture, heat dissipation mechanism realize taking out of the artificial flower after the compression moulding shaping to this replaces artifically, is favorable to avoiding the scald of artifical hand, thereby reduces the emergence of incident.

Description

Safety protection device for artificial flower injection molding machine

Technical Field

The utility model relates to a safety device technical field especially relates to an artificial flower is safety device for injection molding machine.

Background

In the process of injection molding of blades cut into blade shapes, an upper die and a lower die are separated manually, the blades to be processed are placed manually, and after the injection molding is completed, the artificial flower blades after the injection molding are taken out of a die manually.

At present in carrying out the injection moulding course to the artificial flower, because the high temperature of moulding plastics causes the operator of scalding work easily, therefore often will just compression moulding's artificial flower cool off can take out when the hand can contact, go round and go round, thereby delay the injection moulding of next artificial flower, reduce work efficiency, this kind of processing mode is last mould and bed die closed in-process in addition, easily press operating personnel's hand, there is very big potential safety hazard, once operating personnel's hand is crushed, be a loss on the health and the economy to the operator, serious also can cause certain economic loss for the mill.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a safety protection device for an artificial flower injection molding machine.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an artificial flower is safety device for injection molding machine, includes base, upper die, bed die and bracing piece, the bed die is fixed to be set up on the base, the upper end fixedly connected with support of base, slip through connection has the pull rod on the support, the lower extreme sliding connection of pull rod has the cylinder, the piston end fixedly connected with connecting block of cylinder, sliding connection has fixture in the connecting block, fixture's upper end fixedly connected with pull wire, the free end of pull wire runs through in pull rod setting and fixedly connected with handle, the lower extreme fixedly connected with of connecting block is used for the heat dissipation mechanism of fixture cooling, heat dissipation mechanism and fixture intercommunication set up.

Preferably, fixture sets up in two L type splint of connecting block lower extreme including sliding, two L type splint are last all to have seted up L die cavity room, L die cavity room and heat dissipation mechanism intercommunication set up.

Preferably, a first sliding groove is formed in the lower end of the connecting block, two first sliding blocks matched with the first sliding groove are connected to the first sliding groove in a sliding mode, the two first sliding blocks are respectively fixedly connected with the two L-shaped clamping plates, two springs are fixedly connected to the inner wall of the first sliding groove, one end, far away from the inner wall of the first sliding groove, of each spring is fixedly connected with the corresponding first sliding block, and the two first sliding blocks are fixedly connected with the handle through a traction wire.

Preferably, the heat dissipation mechanism comprises an air bag fixedly arranged at the lower end of the connecting block, the air bag is positioned between the two L-shaped clamping plates, the side wall of the air bag is provided with two water pipes in a communicating manner, and the water outlet ends of the water pipes are communicated with the L-shaped cavity chamber.

Preferably, a second sliding groove is formed in the lower end of the pull rod, a second sliding block matched with the second sliding groove is connected to the second sliding groove in a sliding mode, and the lower end of the second sliding block is fixedly connected with the fixed end of the air cylinder.

Preferably, a through hole is formed in the pull rod, and the traction wire is arranged in the through hole.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a fixture realizes taking out the emulation flower after the compression moulding shaping from the mould to make fixture replace the manual work to take out the emulation flower from the mould, be favorable to realizing the protection to the operating personnel hand, be favorable to avoiding operating personnel hand to scald, thereby reduce the emergence probability of incident.

2. The utility model discloses a heat dissipation mechanism realizes the cooling to fixture's clamping part to be favorable to preventing that L type splint from being scalded by the just fashioned emulation flower of compression moulding and warping, be favorable to improving fixture's life.

3. The utility model discloses a pull wire drives first slider to this drives L type splint and carries out the centre gripping to the branch and leaf of emulation flower, thereby makes compression moulding's emulation flower take out from the mould, is favorable to moulding plastics in advance to next emulation flower, is favorable to improving work efficiency.

Drawings

FIG. 1 is a perspective view of a safety guard for an injection molding machine for artificial flowers according to the present invention;

FIG. 2 is a schematic structural view of a pull rod and a clamping mechanism in the safety protection device for an artificial flower injection molding machine of the present invention;

FIG. 3 is an enlarged view of a portion A of FIG. 2;

fig. 4 is a partially enlarged view of fig. 2 at B.

In the figure: the device comprises a base 1, an upper die 2, a lower die 3, a supporting rod 4, a bracket 5, a pull rod 6, a cylinder 7, a connecting block 8, a clamping mechanism 9, a handle 10, a heat dissipation mechanism 11, a clamp plate 12L, a cavity 13L, a first sliding groove 14, a first sliding block 15, a spring 16, an air bag 17, a water pipe 18, a second sliding groove 19, a second sliding block 20 and a through hole 21.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-4, a safety protection device for an artificial flower injection molding machine comprises a base 1, an upper mold 2, a lower mold 3 and a support rod 4, wherein the lower mold 3 is fixedly arranged on the base 1, the upper end of the base 1 is fixedly connected with a support 5, the support 5 is slidably connected with a pull rod 6 in a penetrating manner, the lower end of the pull rod 6 is slidably connected with a cylinder 7, the lower end of the pull rod 6 is provided with a second chute 19, the second chute 19 is slidably connected with a second slide block 20 matched with the second chute, the lower end of the second slide block 20 is fixedly connected with the fixed end of the cylinder 7, the piston end of the cylinder 7 is fixedly connected with a connecting block 8, the connecting block 8 is slidably connected with a clamping mechanism 9, the upper end of the clamping mechanism 9 is fixedly connected with a pull wire, the free end of the pull wire penetrates through the pull rod 6 and is fixedly connected with a, the two L-shaped clamping plates 12 are provided with L-shaped cavity chambers 13, and the L-shaped cavity chambers 13 are communicated with the heat dissipation mechanism 11.

It should be explained that the base 1, the upper die 2, the lower die 3 and the support rod 4 are all in the prior art, and detailed excrescences are not made herein; the supporting rod 4 is used for supporting the upper die 2, and the upper die 2 slides on the supporting rod 4 under the action of external pressure equipment; the bracket 5 is fixedly arranged at the upper end of the base 1 and is positioned at the rear end of the lower die 3, and the bracket 5 does not interfere with the injection molding action of the upper die 2 and the lower die 3; the support 5 is provided with a jack matched with the pull rod 6, the pull rod 6 slides in the jack arranged on the support 5, and the pull rod 6 is used as a driving end and drives the main driving force of the clamping mechanism 9 to act; the air cylinder 7 and the working principle thereof belong to the prior art, and detailed description is omitted, and the air cylinder 7 enables the clamping mechanism 9 to move up and down; a second sliding groove 19 is formed at the lower end of the pull rod 6 for driving a second sliding block 20 to move, so as to drive the cylinder 7 to move back and forth on the pull rod 6 (relative to the position of fig. 2); the second sliding block 20 slides in the second sliding groove 19, and the shape and size of the second sliding block 20 are the same as those of the second sliding groove 19; the upper end of the connecting block 8 is fixedly connected to the piston end of the cylinder 7, and the movement of the cylinder 7 can enable the connecting block 8 to synchronously move along with the cylinder 7; the handle 10 is fixedly connected with the traction wire, and one end of the traction wire, far away from the handle 10, is fixedly connected with the upper end of the clamping mechanism 9.

Wherein, first spout 14 has been seted up to the lower extreme of connecting block 8, sliding connection has two first sliders 15 of assorted with it in the first spout 14, two first sliders 15 set up with two L type splint 12 fixed connection respectively, two springs 16 of fixedly connected with on the inner wall of first spout 14, the one end and the first slider 15 fixed connection setting of first spout 14 inner wall are kept away from to spring 16, two first sliders 15 all set up with handle 10 fixed connection through the pull wire, through-hole 21 has been seted up on pull rod 6, the pull wire sets up in through-hole 21.

It should be explained that the first sliding block 15 slides in the first sliding groove 14, and the shape and size of the first sliding block 15 match with the shape and size of the first sliding groove 14, and the cooperation of the first sliding groove 14 and the first sliding block 15 is used for driving the L-shaped clamping plate 12 to take out the compression-molded simulated flower from the mold; the spring 16 has certain elasticity, so that the L-shaped splint 12 can be restored to the initial state under the condition of no external force; the inner wall of the first chute 14 is fixedly connected with a roller for guiding, and the roller is in contact with a traction wire; the pull wire is a setting, and the pull wire has two branches, and two branches of pull wire set up with the lateral wall fixed connection of two first sliders 15 respectively, and the stiff end of pull wire passes through-hole 21 and handle 10 fixed connection sets up, and the pull wire is along with handle 10 is synchronous motion when the action of actuating handle 10, and the benefit of setting like this prevents to produce displacement difference and time difference between drive power and the pull wire.

Wherein, the lower extreme fixedly connected with of connecting block 8 is used for the heat dissipation mechanism 11 of fixture 9 cooling, and heat dissipation mechanism 11 sets up with fixture 9 intercommunication, and heat dissipation mechanism is including the gasbag 17 of fixed setting in the connecting block 8 lower extreme, and gasbag 17 is located between two L type splint 12, and the intercommunication is provided with two water pipes 18 on the lateral wall of gasbag 17, and the play water end and the L die cavity room 13 intercommunication setting of water pipe 18.

It should be explained that a certain amount of water is filled in the air bag 17, two water pipes 18 are arranged on the side wall of the air bag 17 in a communication manner, and the water outlet ends of the two water pipes 18 are respectively arranged in a communication manner with the two L-shaped cavity chambers 13; when the air bag 17 is extruded, water in the air bag 17 is extruded into the L-shaped cavity chamber 13, so that the cooling effect of the clamping part of the L-shaped clamping plate 12 is realized, in the process of clamping the compression-molded simulation flower of the L-shaped clamping plate 12, the simulation flower which is just subjected to compression molding does not contact the air bag 17, so that the air bag 17 cannot be scalded by the simulation flower, and the water in the L-shaped cavity chamber 13 is sucked back into the air bag 17 by the suction force in the air bag 17 under the action of no extrusion force of the air bag 17.

In the utility model, when the artificial flower after compression molding needs to be taken out, the pull rod 6 is pushed to be close to the groove of the lower mold 3, then the cylinder 7 is driven to move downwards, so as to drive the clamping mechanism 9 to be close to the simulated flower in the lower die 3, at the moment, the handle 10 is driven, so that the traction wire pulls the two first sliding blocks 15 to move relatively in the first sliding groove 14, so that the two first sliding blocks 15 respectively drive the L-shaped clamping plates 12 to do relative motion, the two L-shaped clamping plates 12 clamp the simulation flowers, the air cylinder 7 is driven to contract, then, the cylinder 7 is manually slid, so that the second slider 20 is slid in the second slide groove 19, so that the cylinder 7 drives the clamping mechanism 9 to be far away from the lower die 3, and then the handle 10 is loosened, so that the artificial flower is separated from the clamping mechanism 9 and falls into a position to be placed; and in the process of clamping the L-shaped splints 12, the air bag 17 positioned between the two L-shaped splints 12 is extruded, so that water in the air bag 17 is extruded in the L-shaped cavity chamber 13, the cooling effect on the clamping part of the L-shaped splints 12 is realized, and the water in the L-shaped cavity chamber 13 is sucked back into the air bag 17 due to the suction force in the air bag 17 under the action of no extrusion force of the air bag 17.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The safety protection device for the artificial flower injection molding machine comprises a base (1), an upper mold (2), a lower mold (3) and a support rod (4), wherein the lower mold (3) is fixedly arranged on the base (1), and is characterized in that the upper end of the base (1) is fixedly connected with a support (5), the support (5) is connected with a pull rod (6) in a sliding and penetrating manner, the lower end of the pull rod (6) is connected with a cylinder (7) in a sliding manner, a connecting block (8) is fixedly connected with a piston end of the cylinder (7), a clamping mechanism (9) is connected in the connecting block (8) in a sliding manner, the upper end of the clamping mechanism (9) is fixedly connected with a traction wire, the free end of the traction wire penetrates through the pull rod (6) and is fixedly connected with a handle (10), and the lower end of the connecting block (8) is fixedly connected with a heat dissipation mechanism (11, the heat dissipation mechanism (11) is communicated with the clamping mechanism (9).

2. The safety protection device for the artificial flower injection molding machine according to claim 1, wherein the clamping mechanism (9) comprises two L-shaped clamping plates (12) slidably arranged at the lower end of the connecting block (8), L-shaped cavities (13) are formed in the two L-shaped clamping plates (12), and the L-shaped cavities (13) are communicated with the heat dissipation mechanism (11).

3. The safety protection device for the artificial flower injection molding machine according to claim 2, characterized in that a first sliding groove (14) is formed in the lower end of the connecting block (8), two first sliding blocks (15) matched with the first sliding groove are connected in the first sliding groove (14) in a sliding mode, the two first sliding blocks (15) are respectively fixedly connected with the two L-shaped clamping plates (12), two springs (16) are fixedly connected to the inner wall of the first sliding groove (14), one end, far away from the inner wall of the first sliding groove (14), of each spring (16) is fixedly connected with the corresponding first sliding block (15), and the two first sliding blocks (15) are fixedly connected with the handle (10) through a traction line.

4. The safety protection device for the artificial flower injection molding machine according to claim 2, wherein the heat dissipation mechanism comprises an air bag (17) fixedly arranged at the lower end of the connecting block (8), the air bag (17) is positioned between the two L-shaped clamping plates (12), two water pipes (18) are communicated and arranged on the side wall of the air bag (17), and the water outlet ends of the water pipes (18) are communicated and arranged with the L-shaped cavity (13).

5. The safety protection device for the injection molding machine of the artificial flowers according to claim 1, wherein a second sliding groove (19) is formed in the lower end of the pull rod (6), a second sliding block (20) matched with the second sliding groove is connected in the second sliding groove (19) in a sliding mode, and the lower end of the second sliding block (20) is fixedly connected with the fixed end of the air cylinder (7).

6. The safety device for the injection molding machine of the artificial flower according to claim 1, wherein the pull rod (6) is provided with a through hole (21), and the pull wire is arranged in the through hole (21).