CN111559057A

CN111559057A - Two-way quick material device that goes of annular injection jig

Info

Publication number: CN111559057A
Application number: CN202010396386.8A
Authority: CN
Inventors: 杜亚楠; 吴星; 万小齐
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-05-12
Filing date: 2020-05-12
Publication date: 2020-08-21

Abstract

The invention relates to the technical field of injection molding clamps, and discloses a bidirectional rapid material removing device of an annular injection molding clamp, which comprises a base, wherein the moving device comprises: the rear swing rod, the first rotating column, the fixed column, the second rotating column, the gear column, the poking rod and the third rotating column are arranged, a spring is arranged between the first rotating column and the second rotating column, the upper side inside the transverse plate is connected with a moving frame, and the lower portion of the moving frame is provided with a triangular table. Promote through the poker rod and remove the frame and remove right on the diaphragm, the poker rod is stirred to the right part of moving the frame and rotates 180 degrees, chucking device drives whole mould device and rotates 180 degrees, mobile device drives whole discharge apparatus through contacting with the discharge bar to reach and unload reverse finished product of detaining the position direction, the two-way quick material device drawing of patterns that goes of current annular injection moulding anchor clamps that this structure has been solved is slower, work efficiency is low, working strength is higher and the relatively poor problem of injection moulding product quality.

Description

Two-way quick material device that goes of annular injection jig

Technical Field

The invention relates to the technical field of injection molding clamps, in particular to a bidirectional rapid material removing device of an annular injection molding clamp.

Background

Injection molding is a method for producing and molding industrial products. The product generally uses rubber injection molding and plastic injection molding, and plastic injection molding is a method for plastic products, and molten plastic is injected into a plastic product mold by using pressure; rubber injection molding is a production method in which rubber is directly injected from a cylinder into a mold for vulcanization. The rubber injection molding has the advantages that: although the method belongs to intermittent operation, the forming period is short, the production efficiency is high, the blank preparation procedure is cancelled, the labor intensity is low, the product quality is excellent, various plastic parts are obtained by cooling and forming, a mold injection clamp is needed in the injection molding process, and the injection clamp is used for fixing the stability of the mold.

On the existing annular injection molding part, because the injection molding part needs to be connected with other injection molding accessories, the buckling position of the injection molding part is multiple and directional, the product can be separated from the pitched roof only along the forward direction of the buckling position, and then the product is taken out.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides the bidirectional rapid material removing device of the annular injection molding clamp, which has the advantages of rapid demoulding, high working efficiency, reduced working strength and high quality of injection molding products, and solves the problems of slow demoulding, low working efficiency, high working strength and poor quality of injection molding products of the conventional bidirectional rapid material removing device of the annular injection molding clamp.

(II) technical scheme

In order to realize the purposes of quick demoulding, high working efficiency, reduced working strength and high quality of injection products, the invention provides the following technical scheme: the utility model provides a two-way quick material device that goes of annular injection jig, the on-line screen storage device comprises a base, the rear end fixedly connected with back beam pole of base, the spout has been seted up to the front portion of back beam pole, the lower part front side fixedly connected with diaphragm of back beam pole, the upper end fixedly connected with of back beam pole goes up the base, goes up the inside sliding connection of base and has the stripper bar, is provided with the elasticity nut between stripper bar and the last base, the front side of back beam pole and sliding connection have the mobile device in the spout, the mobile device includes: the rear swing rod, a first rotary column, the fixed column, the second rotary column, the shelves post, poker rod and third rotary column, be provided with the spring between first rotary column and the second rotary column, the inside upside sliding connection of diaphragm has moving frame, moving frame's lower part medial side is provided with the triangular platform, moving frame's lower part just is provided with the slip feeler in the diaphragm, poker rod's front end fixedly connected with pivot, the front end fixedly connected with chucking device of pivot, chucking device's upper portion rotates and is connected with the disc, the up end of disc is provided with the spiral line, the upper end of disc just has the clamping bar in the spiral line sliding connection, the upper end fixedly connected with clamping block of clamping bar, the inside fixedly connected with outer mould of clamping block, the inside upper end of outer mould is provided with the inner mould, the lower part of inner mould is provided with fixed foot, be provided with the finished product between outer.

Preferably, the poke rod on the moving device is in a V shape, a driving device for moving the back beam rod up and down is arranged in the moving device, and the driving device ensures that the moving device moves on the back beam rod.

Preferably, the poke rod is fixedly connected with the rear swing rod, and the poke rod and the rear swing rod are rotatably connected in the mobile device, so that the poke rod is ensured to drive the rear swing rod to rotate.

Preferably, the upper end opening of the movable frame is matched with the poke rod in shape and size, so that the V-shaped shape of the poke rod is ensured to interact with the upper end opening of the movable frame.

Preferably, the inclination angle of the triangular platform on the movable frame is the same as that of the poking rod, so that the poking rod is guaranteed to extrude the triangular platform to drive the movable frame to move left and right.

Preferably, the transverse plate is internally provided with a sliding groove corresponding to the sliding antenna, so that the movable frame can stably move in the transverse plate.

Preferably, an adjusting and stopping mechanism is arranged between the clamping device and the disc, so that the outer die is fixed in an elastic and tight mode and replaced by the rotating disc.

Preferably, the thickness and diameter of the discharge rod are adapted to the thickness and diameter of the finished product, so as to ensure that the discharge rod pushes the finished product to separate from the outer mold and the inner mold.

(III) advantageous effects

Compared with the prior art, the invention provides a bidirectional rapid material removing device of an annular injection molding clamp, which has the following beneficial effects:

1. this two-way quick material device that goes of annular injection moulding anchor clamps, through at first with interior mould threaded connection to the base, rotate the regulation disc, the disc drives tight pole and the fixed outer mould of tight piece of clamp, then pour into the liquid of moulding plastics into between outside mould and the interior mould, when the material returned, will unload the position of pole on the back beam pole through the elasticity nut and adjust, this structure carries out the position control of unloading pole to the finished product of different knot position directions respectively to be convenient for on next step finished product is unloaded and is made preparation.

2. The bidirectional quick material removing device of the annular injection molding clamp drives the bidirectional quick material removing device to slide in a sliding groove on a back beam rod through a driving device in a moving device, at the moment, the moving device drives a poke rod to move upwards, when the poke rod is contacted with the right part of a moving frame, the poke rod pushes the moving frame to move rightwards on a transverse plate, the poke rod rotates for 120 degrees, but under the action of a spring, until a first rotary column is abutted against a shift column on the right side, at the moment, the right part of the moving frame pokes the poke rod to rotate for 180 degrees, the poke rod drives a clamping device to rotate for 180 degrees through a rotating shaft, at the moment, the clamping device drives an integral mold device to rotate for 180 degrees, the moving device drives the whole discharging device to contact with a discharging rod, so that the finished product in the reverse buckling direction is discharged, and the structure solves the problem that the bidirectional, Low working efficiency, high working strength and poor quality of injection products.

3. This two-way quick material device that goes of annular injection jig, drive the poker rod through the mobile device and move down, left poker rod promotes the removal frame and moves to the seat on the diaphragm, the poker rod rotates 180 degrees simultaneously and resets, the inclination through the inclination of poker rod is the same with the inclination of the triangle platform that sets up on the removal frame, poker rod extrusion triangle platform drives the removal frame and moves original position, thereby when guaranteeing poker rod rebound, the poker rod corresponds each other with the opening of removal frame top, thereby prevent that poker rod and removal frame card from dying, thereby can not further carry out cyclic motion.

Drawings

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

FIG. 2 is a schematic top view of a disk according to the present invention;

FIG. 3 is a cross-sectional view of the overall front structure of the positive-direction buckling mold of the present invention;

FIG. 4 is a sectional view of the overall front structure of the reverse buckling mold of the present invention;

FIG. 5 is a schematic view of the right side of the overall structure of the present invention;

FIG. 6 is a left side view of a portion of the structure of FIG. 5 in accordance with the present invention;

FIG. 7 is a schematic rear view of the structure of FIG. 6 according to the present invention.

In the figure: 1 base, 2 back beam rods, 201 sliding grooves, 202 transverse plates, 3 upper base, 4 discharging rods, 5 loose nuts, 6 moving devices, 601 back oscillating rods, 6011 first rotating columns, 602 fixed columns, 6021 second rotating columns, 603 shift columns, 604 poking rods, 6041 third rotating columns, 7 springs, 8 moving frames, 801 triangular tables, 802 sliding tentacles, 9 rotating shafts, 10 clamping devices, 11 discs, 1101 spiral veins, 12 clamping rods, 13 clamping blocks, 14 outer dies, 15 inner dies, 1501 fixed feet and 16 finished products.

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.

Please refer to fig. 1-7, a two-way quick material device that goes of annular injection mold anchor clamps, including base 1, base 1's rear end fixedly connected with back beam pole 2, spout 201 has been seted up to the front portion of back beam pole 2, the lower part front side fixedly connected with diaphragm 202 of back beam pole 2, base 3 is gone up to the upper end fixedly connected with of back beam pole 2, the inside sliding connection who goes up base 3 has discharge arm 4, be provided with elasticity nut 5 between discharge arm 4 and the last base 3, the front side of back beam pole 2 just sliding connection has mobile device 6 in spout 201, mobile device 6 includes: rear swing rod 601, first rotating column 6011, fixed column 602, second rotating column 6021, shelves post 603, poker rod 604 and third rotating column 6041, the shape of poker rod 604 on mobile device 6 is the V type form, and the inside of mobile device 6 is provided with the drive arrangement who reciprocates at back beam pole 2, drive arrangement has guaranteed that mobile device 6 moves on back beam pole 2, poker rod 604 and rear swing rod 601 fixed connection, and poker rod 604 and rear swing rod 601 all rotate in mobile device 6 and connect to guarantee that poker rod 604 drives back swing rod 601 and rotate. A spring 7 is arranged between the first rotating column 6011 and the second rotating column 6021, a moving frame 8 is slidably connected to the upper side of the inside of the transverse plate 202, a triangular table 801 is arranged on the middle side of the lower portion of the moving frame 8, a sliding antenna 802 is arranged on the lower portion of the moving frame 8 and in the transverse plate 202, an upper end opening of the moving frame 8 is matched with the shape and size of the poking rod 604, so that the V-shaped state of the poking rod 604 and the upper end opening of the moving frame 8 are guaranteed to interact, the inclination angle of the triangular table 801 on the moving frame 8 is the same as that of the poking rod 604, so that the poking rod 604 extrudes the triangular table 801 to drive the moving frame 8 to move left and right, a sliding groove corresponding to the sliding antenna 802 is formed in the transverse plate 202, and.

The front end of the poke rod 604 is fixedly connected with a rotating shaft 9, the front end of the rotating shaft 9 is fixedly connected with a clamping device 10, the upper portion of the clamping device 10 is rotatably connected with a disc 11, spiral threads 1101 are arranged on the upper end face of the disc 11, and an adjusting and stopping mechanism is arranged between the clamping device 10 and the disc 11, so that the outer die 14 is ensured to be fixed and replaced in an elastic mode by rotating the disc 11. The upper end of disc 11 just sliding connection has clamping bar 12 in spiral line 1101, and the upper end fixedly connected with of clamping bar 12 presss from both sides tight piece 13, presss from both sides the outer mould 14 of the inside fixedly connected with of tight piece 13, and the inside of outer mould 14 is provided with interior mould 15, and the lower part of interior mould 15 is provided with fixed foot 1501, and the thickness and the diameter of discharge arm 4 suit with the thickness and the diameter of finished product 16 to guarantee that discharge arm 4 promotes finished product 16 and breaks away from outer mould 14 and interior mould 15. A finished product 16 is arranged between the outer mould tool 14 and the inner mould tool 15.

The working principle is as follows: when the bidirectional rapid material removing device of the annular injection molding clamp is used, firstly, an inner mold 15 is connected to a base 1 in a threaded mode, a clamping rod 12 and a clamping block 13 are driven by a disc 11 to fix an outer mold 14 by rotating an adjusting disc 11, then injection molding liquid is injected between the outer mold 14 and the inner mold 15, and when material is returned, if the fastening direction of injection molding is shown in figure 3, the position of a discharging rod 4 on a back beam rod 2 is adjusted downwards through a loosening nut 5 at the moment, so that the discharging rod 4 directly pushes a finished product 16 in the outer mold 14 to be removed; if the buckling direction of the injection molding is shown in fig. 4, then as shown in fig. 1: the position of the discharge rod 4 on the back beam rod 2 is adjusted upwards through the loosening and tightening nuts 5, and the position adjustment of the discharge rod 4 is respectively carried out on the finished products 16 in different buckling directions, so that the next preparation for discharging the finished products 16 is facilitated. The driving device in the moving device 6 drives the moving device to slide in the sliding groove 201 on the back beam rod 2, at the moment, the moving device 6 drives the poke rod 604 to move upwards, when the poke rod 604 is in contact with the right part of the moving frame 8, the poke rod 604 pushes the moving frame 8 to move rightwards on the transverse plate 202, the poke rod 604 rotates 120 degrees, but under the action of the spring 7, until the first rotating column 6011 is abutted against the right-side baffle column 603, at the moment, the right part of the moving frame 8 pokes the poke rod 604 to rotate 180 degrees, the poke rod 604 drives the clamping device 10 to rotate 180 degrees through the rotating shaft 9, at the moment, the clamping device 10 drives the integral mold device to rotate 180 degrees, meanwhile, the moving device 6 drives the whole discharging device to discharge the finished product 16 in the reverse buckling direction through being in contact with the discharging rod 4, and the structure solves the problem that the two-way quick discharging device of the existing annular, Low working efficiency, high working strength and poor quality of injection products. The poke rod 604 is driven to move downwards through the moving device 6, the left poke rod 604 pushes the moving frame 8 to move towards the base on the transverse plate 202, meanwhile, the poke rod 604 rotates for 180 resets, the inclination angle of the poke rod 604 is the same as that of the triangular table 801 arranged on the moving frame 8, the poke rod 604 extrudes the triangular table 801 to drive the moving frame 8 to move to the original position, and therefore when the poke rod 604 moves upwards, the poke rod 604 corresponds to the opening above the moving frame 8, the poke rod 604 is prevented from being blocked with the moving frame 8, and further circular motion cannot be carried out.

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

1. The utility model provides a two-way quick material device that goes of annular injection jig, includes base (1), its characterized in that: rear end fixedly connected with back beam pole (2) of base (1), spout (201) have been seted up to the front portion of back beam pole (2), lower part front side fixedly connected with diaphragm (202) of back beam pole (2), base (3) are gone up to the upper end fixedly connected with of back beam pole (2), the inside sliding connection who goes up base (3) has unloading pole (4), be provided with elasticity nut (5) between unloading pole (4) and last base (3), the front side of back beam pole (2) just has mobile device (6) in spout (201) sliding connection, mobile device (6) include: a rear swing rod (601), a first rotating column (6011), a fixed column (602), a second rotating column (6021), a blocking column (603), a poking rod (604) and a third rotating column (6041), wherein a spring (7) is arranged between the first rotating column (6011) and the second rotating column (6021), a moving frame (8) is connected to the upper side of the inside of a transverse plate (202) in a sliding manner, a triangular table (801) is arranged on the middle side of the lower portion of the moving frame (8), a sliding feeler (802) is arranged on the lower portion of the moving frame (8) and in the transverse plate (202), a rotating shaft (9) is fixedly connected to the front end of the poking rod (604), a clamping device (10) is fixedly connected to the front end of the rotating shaft (9), a disc (11) is rotatably connected to the upper portion of the clamping device (10), spiral grains (1101) are arranged on the upper end face of the disc (11), a clamping rod (12), the upper end of the clamping rod (12) is fixedly connected with a clamping block (13), the inside of the clamping block (13) is fixedly connected with an outer die (14), an inner die (15) is arranged inside the outer die (14), the lower part of the inner die (15) is provided with a fixing pin (1501), and a finished product (16) is arranged between the outer die (14) and the inner die (15).

2. The two-way quick material removing device of the annular injection molding clamp according to claim 1, which is characterized in that: the poke rod (604) on the moving device (6) is in a V shape, and a driving device for the back beam rod (2) to move up and down is arranged in the moving device (6).

3. The two-way quick material removing device of the annular injection molding clamp according to claim 1, which is characterized in that: the poke rod (604) is fixedly connected with the rear swing rod (601), and the poke rod (604) and the rear swing rod (601) are rotatably connected in the mobile device (6).

4. The two-way quick material removing device of the annular injection molding clamp according to claim 1, which is characterized in that: the upper end opening of the movable frame (8) is matched with the shape and the size of the poke rod (604).

5. The two-way quick material removing device of the annular injection molding clamp according to claim 1, which is characterized in that: the inclination angle of a triangular platform (801) on the movable frame (8) is the same as that of the poke rod (604).

6. The two-way quick material removing device of the annular injection molding clamp according to claim 1, which is characterized in that: the transverse plate (202) is internally provided with a sliding groove corresponding to the sliding antenna (802).

7. The two-way quick material removing device of the annular injection molding clamp according to claim 1, which is characterized in that: an adjusting and stopping mechanism is arranged between the clamping device (10) and the disc (11).

8. The two-way quick material removing device of the annular injection molding clamp according to claim 1, which is characterized in that: the thickness and diameter of the discharge rod (4) are adapted to the thickness and diameter of the finished product (16).