CN219213880U - Injection molding machine - Google Patents
Injection molding machine Download PDFInfo
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- CN219213880U CN219213880U CN202223318867.0U CN202223318867U CN219213880U CN 219213880 U CN219213880 U CN 219213880U CN 202223318867 U CN202223318867 U CN 202223318867U CN 219213880 U CN219213880 U CN 219213880U
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- molding machine
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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Abstract
The utility model discloses an injection molding machine, which comprises an arc-shaped back plate, wherein an operation tube seat is arranged on the inner side of the arc-shaped back plate, a cooling tube seat is connected to the top of the operation tube seat in a penetrating way, a protection ring is fixedly sleeved on the side edge of the top of the cooling tube seat, the rear side of the outer wall of the protection ring is fixedly connected with the inner wall of the arc-shaped back plate, a first guide rod is symmetrically arranged on the top of the arc-shaped back plate, the top end of the first guide rod is fixedly connected with an arc-shaped top plate, the lifting structure is simpler, the application range of the whole device is further improved, molds which are equidistantly installed on a positioning chassis can be sequentially rotated to be right below the output end of the injection molding machine, the injection molding operation can be carried out on a plurality of molds one by one, the working efficiency is greatly reduced, and an exhaust fan can carry out air supply cooling treatment on the outer surface of the molds, and the condition that the demolding efficiency of the molds is reduced due to cooling by natural air is avoided.
Description
Technical Field
The utility model relates to the technical field of injection molding machines, in particular to an injection molding machine.
Background
The injection molding machine consists of an injection device, a mold clamping device and an injection mold, after plastic is plasticized in a heating charging barrel of the injection molding machine, the plastic is injected into a mold cavity of a closed mold by a plunger or a reciprocating screw to form the plastic of the product, and the method can process the product with complex appearance, accurate size or embedded part and has high production efficiency.
In prior art, the plastic injection molding machine that uses can bond on the mould after plastic casting molding, lead to the drawing of patterns difficulty, influence production efficiency, the plastic injection molding opportunity that the mill used is used for pouring multiple goods, current plastic injection molding machine mould is all fixed on the die holder through the bolt, when need change different moulds, need shut down the long time and change, it is very troublesome, application number 2019 20 055194.3 discloses an injection molding machine, including the base, the upper surface fixed mounting of base has the mould frame, the bottom of mould frame inner chamber is equipped with the screw rod, both ends all run through the lateral wall of mould frame about the screw rod and extend to the outside of mould frame, the inside fixed mounting of mould frame right side wall has the bearing bush, the one end at the screw rod is cup jointed in the bearing bush activity, the one end fixed mounting of bearing bush is kept away from to the screw rod has servo motor, above-mentioned device goes up and down the operation with the mould, this kind of mechanical structure is comparatively complicated, the mode of cooling the mould still cools down through natural wind, make the efficiency of drawing of patterns become low, and above-mentioned device only can inject the shaping to independent mould, need demold, install, dismantle, install the mould, install the efficiency can not unify the injection molding to accomplish a plurality of injection molding greatly reduced.
For the problems in the related art, no effective solution has been proposed at present.
Disclosure of Invention
The present utility model provides an injection molding machine to overcome the above-mentioned problems of the prior art.
For this purpose, the utility model adopts the following specific technical scheme:
the utility model provides an injection molding machine, includes the arc postnotum, the inboard operation tube socket that is equipped with of arc postnotum, operation tube socket top through-connection has the cooling tube socket, cooling tube socket top side limit fixed cover is equipped with the protection ring, protection ring outer wall rear side and arc postnotum inner wall fixed connection, arc postnotum top symmetry is equipped with first guide bar, first guide bar top fixedly connected with arc roof, arc roof top side middle part fixedly connected with pneumatic cylinder, the expansion end of pneumatic cylinder runs through arc roof bottom side, and the first lifter of fixedly connected with, first lifter overlaps respectively and locates the first guide bar outside, first lifter front side fixedly connected with injection machine.
Preferably, the bottom side of the operation tube seat is fixedly connected with an air cylinder, the movable end of the air cylinder penetrates through the inner cavity of the operation tube seat and is fixedly connected with a second lifting plate, the top side of the second lifting plate is fixedly connected with a servo motor, and the output shaft of the servo motor is fixedly connected with a positioning chassis.
Preferably, the top edges of the positioning chassis are respectively provided with rectangular grooves in annular equal intervals, second guide rods are fixedly connected between the inner walls of the rectangular grooves, sliding rods are symmetrically arranged on two sides of each second guide rod, and clamping blocks are movably connected to the top sides of the rectangular grooves.
Preferably, the bottom side of the clamping block is fixedly connected with a sliding block, the sliding block is movably sleeved on the second guide rod and the outer side of the sliding rod respectively in a sliding sleeve joint manner, and a reset spring is sleeved on the outer side of the second guide rod.
Preferably, one end of the reset spring is fixedly connected with the inner wall of the rectangular groove, the other end of the reset spring is fixedly connected with the inner side of the clamping block, an anti-slip pad is fixedly connected to the inner wall of the clamping block, and the output end of the bottom of the injection machine is positioned at the center between the left and right rectangular grooves.
Preferably, the protection net is embedded and fixed on the front side of the outer wall of the cooling tube seat, the arc-shaped mounting plate is fixedly connected to the inner side of the protection net, the inner side of the arc-shaped mounting plate is flush with the inner wall of the cooling tube seat, and the inner side of the arc-shaped mounting plate is provided with the exhaust fans in a penetrating mode at equal intervals.
The beneficial effects of the utility model are as follows:
1. the die can be lifted to a proper position with the output end of the injection machine according to the height of the die which is equidistantly arranged on the positioning chassis, the lifting structure is simpler, the application range of the whole device is further improved, the servo motor can drive the positioning chassis to rotate, the dies which are equidistantly arranged on the positioning chassis can be sequentially rotated to the position right below the output end of the injection machine, the injection molding operation can be carried out on a plurality of dies one by one, and the working efficiency is greatly reduced;
2. the sliding block can drive the clamping block to rebound and reset, so that the clamping block clamps and fixes the peripheral edge of the lower die holder of the die, and the phenomenon that the injection port of the die and the output end of the injection machine are offset and cannot be aligned due to shaking in the rotating process of the die on the positioning chassis is avoided;
3. and the exhaust fan is started, and the exhaust fan can perform air supply cooling treatment on the outer surface of the die, so that the condition that the die demoulding efficiency is reduced due to cooling by using natural air is avoided.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a general structural schematic diagram of an injection molding machine according to an embodiment of the present utility model;
FIG. 2 is a schematic view showing an internal structure of an operation nozzle of an injection molding machine according to an embodiment of the present utility model;
FIG. 3 is a schematic view of the top structure of a positioning chassis of an injection molding machine according to an embodiment of the present utility model;
fig. 4 is a schematic view showing an internal structure of a cooling tube holder of an injection molding machine according to an embodiment of the present utility model.
In the figure:
1. an arc-shaped back plate; 2. operating the tube seat; 3. a cooling tube base; 4. a guard ring; 5. a first guide bar; 6. an arc-shaped top plate; 7. a hydraulic cylinder; 8. a first lifting plate; 9. an injection machine; 10. a cylinder; 11. a second lifting plate; 12. a servo motor; 13. positioning a chassis; 14. rectangular grooves; 15. a second guide bar; 16. a slide bar; 17. clamping blocks; 18. a sliding block; 19. a return spring; 20. a protective net; 21. an arc-shaped mounting plate; 22. and a fan.
Detailed Description
For the purpose of further illustrating the various embodiments, the present utility model provides the accompanying drawings, which are a part of the disclosure of the present utility model, and which are mainly used to illustrate the embodiments and, together with the description, serve to explain the principles of the embodiments, and with reference to these descriptions, one skilled in the art will recognize other possible implementations and advantages of the present utility model, wherein elements are not drawn to scale, and like reference numerals are generally used to designate like elements.
According to an embodiment of the present utility model, there is provided an injection molding machine.
Example 1
As shown in fig. 1-4, an injection molding machine according to an embodiment of the utility model comprises an arc-shaped back plate 1, an operation tube seat 2 is arranged on the inner side of the arc-shaped back plate 1, a cooling tube seat 3 is connected with the top of the operation tube seat 2 in a penetrating way, a protection ring 4 is fixedly sleeved on the side edge of the top of the cooling tube seat 3, the rear side of the outer wall of the protection ring 4 is fixedly connected with the inner wall of the arc-shaped back plate 1, a first guide rod 5 is symmetrically arranged on the top of the arc-shaped back plate 1, an arc-shaped top plate 6 is fixedly connected with the top of the first guide rod 5, a hydraulic cylinder 7 is fixedly connected with the middle part of the top side of the arc-shaped top plate 6, the movable end of the hydraulic cylinder 7 penetrates through the bottom side of the arc-shaped top plate 6 and is fixedly connected with a first lifting plate 8, the first lifting plate 8 is respectively sleeved on the outer side of the first guide rod 5, an injection machine 9 is fixedly connected with the bottom side of the operation tube seat 2, the movable end of the air cylinder 10 penetrates through the inner cavity of the operation tube seat 2 and is fixedly connected with a second lifting plate 11, the top side of the second lifting plate 11 is fixedly connected with a servo motor 12, the output shaft of the servo motor 12 is fixedly connected with a positioning chassis 13, the hydraulic cylinder 7 is started, the movable end of the hydraulic cylinder 7 drives the first lifting plate 8 to adjust the height, the first lifting plate 8 drives the servo motor 12 and the positioning chassis 13 to ascend or descend in the cooling tube seat 3, the cooling tube seat 3 is convenient for cooling an injection molded die, the die can be lifted to a proper position with the output end of the injection machine 9 according to the height of the die which is equidistantly arranged on the positioning chassis 13, the lifting structure is simpler, the application range of the whole device is further improved, the servo motor 12 can drive the positioning chassis 13 to rotate when the servo motor 12 is started, the molds with the equidistant installation of the positioning chassis 13 can be sequentially rotated to the position right below the output end of the injection machine 9, so that injection molding operation can be carried out on a plurality of molds one by one, and the working efficiency is greatly reduced.
Example two
As shown in fig. 1-4, an injection molding machine according to an embodiment of the utility model comprises an arc-shaped back plate 1, an operation tube seat 2 is arranged on the inner side of the arc-shaped back plate 1, a cooling tube seat 3 is connected on the top of the operation tube seat 2 in a penetrating way, a protection ring 4 is fixedly sleeved on the top side edge of the cooling tube seat 3, the rear side of the outer wall of the protection ring 4 is fixedly connected with the inner wall of the arc-shaped back plate 1, first guide rods 5 are symmetrically arranged on the top of the arc-shaped back plate 1, an arc-shaped top plate 6 is fixedly connected on the top of the first guide rods 5, a hydraulic cylinder 7 is fixedly connected in the middle of the top side of the arc-shaped top plate 6, the movable end of the hydraulic cylinder 7 penetrates through the bottom side of the arc-shaped top plate 6 and is fixedly connected with a first lifting plate 8, the first lifting plate 8 is respectively sleeved on the outer side of the first guide rods 5, the front side of the first lifting plate 8 is fixedly connected with an injection machine 9, rectangular grooves 14 are respectively annularly and equidistantly arranged on the top edge of a positioning chassis 13, a second guide rod 15 is fixedly connected between the inner walls of the rectangular groove 14, sliding rods 16 are symmetrically arranged on two sides of the second guide rod 15, clamping blocks 17 are movably connected to the top side of the rectangular groove 14, sliding blocks 18 are fixedly connected to the bottom side of the clamping blocks 17, the sliding blocks 18 are respectively and movably sleeved on the second guide rod 15 and the outer sides of the sliding rods 16 in a sliding sleeved mode, a reset spring 19 is sleeved on the outer sides of the second guide rod 15, one end of the reset spring 19 is fixedly connected with the inner walls of the rectangular groove 14, the other end of the reset spring is fixedly connected with the inner sides of the clamping blocks 17, an anti-slip pad is fixedly connected to the inner walls of the clamping blocks 17, the output end of the bottom of the injection machine 9 is positioned at the center between the left rectangular groove 14 and the right rectangular groove 14, four dies can be put into the top of the positioning chassis 13 in a group, the sliding blocks 18 are respectively and outwards slid on the outer sides of the second guide rod 15 and the sliding rods 16, the clamping blocks 17 which are annularly and equidistantly arranged are outwards developed at the top of the rectangular groove 14, then the lower die holder of the die is placed between the clamping blocks 17, under the action of the reset springs 19, the sliding blocks 18 can drive the clamping blocks 17 to rebound and reset, so that the clamping blocks 17 clamp and fix the peripheral edges of the lower die holder of the die, and the situation that the injection port of the die and the output end of the injection machine 9 are offset and cannot be aligned due to shaking in the die rotation process on the positioning chassis 13 is avoided.
Example III
As shown in fig. 1-4, an injection molding machine according to an embodiment of the utility model comprises an arc-shaped back plate 1, an operation tube seat 2 is arranged on the inner side of the arc-shaped back plate 1, a cooling tube seat 3 is connected on the top of the operation tube seat 2 in a penetrating way, a protection ring 4 is fixedly sleeved on the side edge of the top of the cooling tube seat 3, the rear side of the outer wall of the protection ring 4 is fixedly connected with the inner wall of the arc-shaped back plate 1, first guide rods 5 are symmetrically arranged on the top of the arc-shaped back plate 1, an arc-shaped top plate 6 is fixedly connected on the top of the first guide rods 5, a hydraulic cylinder 7 is fixedly connected in the middle of the top side of the arc-shaped top plate 6, the movable end of the hydraulic cylinder 7 penetrates through the bottom side of the arc-shaped top plate 6 and is fixedly connected with a first lifting plate 8, the first lifting plate 8 is respectively sleeved on the outer side of the first guide rods 5, the front side of the first lifting plate 8 is fixedly connected with an injection molding machine 9, the protection network 20 is fixedly embedded in the front side of the outer wall of the cooling tube seat 3, the arc-shaped mounting plate 21 is fixedly connected to the inner side of the protection network 20, the inner side of the arc-shaped mounting plate 21 is flush with the inner wall of the cooling tube seat 3, the exhaust fans 22 are arranged on the inner side of the arc-shaped mounting plate 21 in an equidistant and penetrating mode, after injection molding is completed, the hydraulic cylinder 7 is started, the movable end of the hydraulic cylinder 7 drives the first lifting plate 8 and the positioning chassis 13 to descend, the positioning chassis 13 drives a plurality of molded dies to descend into the cooling tube seat 3, the servo motor 12 is started, the positioning chassis 13 is made to rotate, then the exhaust fans 22 are started, and the exhaust fans 22 can supply air to the outer surface of the die for cooling treatment, so that the condition that the die demoulding efficiency is reduced due to natural air cooling is avoided.
In summary, by means of the above technical scheme of the utility model, when the device is used, four dies are put into the top of the positioning chassis 13 as a group, the sliding blocks 18 are respectively slid outwards at the outer sides of the second guide rods 15 and the sliding rods 16, the annular equally-spaced clamping blocks 17 are outwards developed at the top of the rectangular grooves 14, then the lower die holder of the dies is put between the clamping blocks 17, under the action of the return springs 19, the sliding blocks 18 can drive the clamping blocks 17 to rebound and reset, the clamping blocks 17 clamp and fix the peripheral edges of the lower die holder of the dies, the hydraulic cylinder 7 is started, the movable end of the hydraulic cylinder 7 drives the first lifting plate 8 to adjust the height, the first lifting plate 8 drives the servo motor 12 and the positioning chassis 13 to lift or descend in the cooling tube holder 3, according to the mould height size that positioning chassis 13 equidistance was installed with the mould lift to with the suitable position of injection machine 9 output, when starting servo motor 12, can make servo motor 12 drive positioning chassis 13 rotate, can rotate the mould that positioning chassis 13 equidistance was installed to the injection machine 9 output under in proper order, can install injection molding operation to a plurality of moulds one by one, after injection molding is accomplished, start pneumatic cylinder 7, the expansion end of pneumatic cylinder 7 drives first lifter plate 8 and positioning chassis 13 decline, make positioning chassis 13 drive the mould after a plurality of shaping and descend to cooling tube seat 3 inside, and start servo motor 12, make positioning chassis 13 rotate, then start exhaust fan 22, exhaust fan 22 can carry out the air supply cooling treatment to the mould surface.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.
Claims (6)
1. The utility model provides an injection molding machine, includes arc postnotum (1), its characterized in that, arc postnotum (1) inboard is equipped with operation tube socket (2), operation tube socket (2) top through connection has cooling tube socket (3), cooling tube socket (3) top side limit fixed cover is equipped with protection ring (4), protection ring (4) outer wall rear side and arc postnotum (1) inner wall fixed connection, arc postnotum (1) top symmetry is equipped with first guide bar (5), first guide bar (5) top fixedly connected with arc roof (6), arc roof (6) top side middle part fixedly connected with pneumatic cylinder (7), the expansion end of pneumatic cylinder (7) runs through arc roof (6) bottom side, and fixedly connected with first lifter plate (8), first lifter plate (8) cover is located first guide bar (5) outside respectively, first lifter plate (8) front side fixedly connected with injection molding machine (9).
2. An injection molding machine according to claim 1, wherein the bottom side of the operation tube seat (2) is fixedly connected with an air cylinder (10), the movable end of the air cylinder (10) penetrates through the inner cavity of the operation tube seat (2) and is fixedly connected with a second lifting plate (11), the top side of the second lifting plate (11) is fixedly connected with a servo motor (12), and the output shaft of the servo motor (12) is fixedly connected with a positioning chassis (13).
3. An injection molding machine according to claim 2, wherein the top edges of the positioning chassis (13) are respectively provided with rectangular grooves (14) in annular equidistant mode, second guide rods (15) are fixedly connected between the inner walls of the rectangular grooves (14), sliding rods (16) are symmetrically arranged on two sides of the second guide rods (15), and clamping blocks (17) are movably connected to the top sides of the rectangular grooves (14).
4. An injection molding machine according to claim 3, wherein a sliding block (18) is fixedly connected to the bottom side of the clamping block (17), the sliding blocks (18) are movably sleeved on the second guide rod (15) and the outer side of the sliding rod (16) respectively, and a return spring (19) is sleeved on the outer side of the second guide rod (15).
5. An injection molding machine according to claim 4, wherein one end of the return spring (19) is fixedly connected with the inner wall of the rectangular groove (14), the other end of the return spring is fixedly connected with the inner side of the clamping block (17), an anti-slip pad is fixedly connected to the inner wall of the clamping block (17), and the bottom output end of the injection molding machine (9) is positioned at the center between the left and right rectangular grooves (14).
6. The injection molding machine according to claim 5, wherein a protection net (20) is embedded and fixed on the front side of the outer wall of the cooling tube seat (3), an arc-shaped mounting plate (21) is fixedly connected to the inner side of the protection net (20), the inner side of the arc-shaped mounting plate (21) is flush with the inner wall of the cooling tube seat (3), and exhaust fans (22) are arranged on the inner side of the arc-shaped mounting plate (21) in an equidistant penetrating manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223318867.0U CN219213880U (en) | 2022-12-05 | 2022-12-05 | Injection molding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223318867.0U CN219213880U (en) | 2022-12-05 | 2022-12-05 | Injection molding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219213880U true CN219213880U (en) | 2023-06-20 |
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ID=86759804
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223318867.0U Active CN219213880U (en) | 2022-12-05 | 2022-12-05 | Injection molding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219213880U (en) |
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2022
- 2022-12-05 CN CN202223318867.0U patent/CN219213880U/en active Active
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