CN218227729U - Clamping mechanism of injection molding machine - Google Patents
Clamping mechanism of injection molding machine Download PDFInfo
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- CN218227729U CN218227729U CN202222362767.1U CN202222362767U CN218227729U CN 218227729 U CN218227729 U CN 218227729U CN 202222362767 U CN202222362767 U CN 202222362767U CN 218227729 U CN218227729 U CN 218227729U
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- fixedly connected
- injection molding
- clamping mechanism
- template
- molding machine
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Abstract
The utility model discloses a clamping mechanism of an injection molding machine, which comprises a bottom plate, wherein a fixed template is fixedly connected with one side of the top of the bottom plate, electromagnets are fixedly connected with the front end and the rear end of the fixed template, and an electromagnetic switch box corresponding to the electromagnets is arranged on one side of the fixed template; the top of the bottom plate is provided with a first limiting chute, the top of the first limiting chute is connected with a movable template in a sliding manner, and the front end and the rear end of the movable template are fixedly connected with iron blocks corresponding to the electromagnet; the fixing bolt and the clamping mechanism are designed to limit the mold at the same time, so that the mold is kept stable in the injection molding process, and the injection molding quality is greatly guaranteed.
Description
Technical Field
The utility model relates to an injection molding machine equipment technical field especially relates to an injection molding machine clamping mechanism.
Background
An injection molding machine is also known as an injection molding machine or an injection machine, and is main molding equipment for manufacturing thermoplastic plastics or thermosetting plastics into plastic products with various shapes by using a plastic molding die, and is divided into a vertical type, a horizontal type and a full-electric type; the injection molding machine can heat the plastic, apply high pressure to the molten plastic, and inject it to fill the mold cavity.
After the existing mold clamping mechanism in the market works for a long time, the clamping state is not ideal, certain influence is caused on the molding of a finished product, and even the condition of mold failure may occur; the existing clamping mechanism in the market can not well position and limit the mould, so that the mould is rocked in the moulding process, and the moulding quality is influenced.
It is therefore desirable to provide a clamping mechanism for an injection molding machine to solve the above problems.
SUMMERY OF THE UTILITY MODEL
The technical problem to be solved by the utility model is that the existing clamping mechanism in the current market is unsatisfactory in clamping state after working for a long time, which causes certain influence on the forming of finished products and even can cause the failure of the mould; the existing clamping mechanism in the market can not well position and limit the mould, so that the mould is rocked in the moulding process, and the moulding quality is influenced.
In order to solve the technical problem, the utility model discloses a technical scheme be: the clamping mechanism of the injection molding machine comprises a bottom plate, wherein a fixed template is fixedly connected to one side of the top of the bottom plate, electromagnets are fixedly connected to the front end and the rear end of the fixed template, and an electromagnetic switch box corresponding to the electromagnets is installed on one side of the fixed template;
a first limiting chute is formed in the top of the bottom plate, a movable template is connected to the top of the first limiting chute in a sliding mode, iron blocks corresponding to the electromagnets are fixedly connected to the front end and the rear end of the movable template, and fixing bolts corresponding to the molds are rotatably connected to one sides of the fixed template and the movable template;
the inner sides of the fixed die plate and the movable die plate are respectively provided with a plurality of clamping mechanisms corresponding to the dies, the bottom plate is provided with a moving mechanism corresponding to the movable die plate, and the bottom of the bottom plate is fixedly connected with a plurality of shock pads.
The utility model discloses further set up to: the bottom of the movable template is fixedly connected with a sliding block corresponding to the first limiting sliding groove.
Through the technical scheme, the movable template can flexibly slide on the top of the first limiting sliding groove, so that the movable template is matched with the fixed template to lock the die.
The utility model discloses further set up to: and threaded holes corresponding to the fixing bolts penetrate through the two sides of the fixed template and the movable template.
Through the technical scheme, the fixed template and the movable template can be fixed on the die by rotating the fixing bolt, so that the die is stably arranged on the fixed template and the movable template.
The utility model discloses further set up to: the clamping mechanism comprises a second limiting sliding groove, a spring is fixedly connected to the inner wall of the second limiting sliding groove, and a clamping plate is fixedly connected to the other end of the spring.
Through above-mentioned technical scheme, outside slip splint arrange the mould in between a plurality of splint, under the effect of spring, a plurality of splint carry on spacingly to the mould for mould in the injection molding process keeps stable, has guaranteed the quality of moulding plastics greatly.
The utility model discloses further set up to: the tail end of the clamping plate is fixedly connected with a sliding block corresponding to the second limiting sliding groove.
Through above-mentioned technical scheme, guarantee that splint can be in the nimble slip of the spacing spout inner wall of second.
The utility model discloses further set up to: the moving mechanism comprises a bearing seat and a support plate, a screw rod is rotatably connected between the bearing seat and the support plate, the outer wall of the screw rod is rotatably connected with a ball nut seat, the other side of the support plate is fixedly connected with two motor frames, and a servo motor corresponding to the screw rod is fixedly connected between the two motor frames.
Through the technical scheme, the servo motor is started, the servo motor works to drive the screw rod to rotate, so that the ball nut seat is driven to move, then the movable die plate is driven to move, the movable die plate is matched with the fixed die plate to lock the die, and the die is locked stably and is convenient to operate.
The utility model discloses further set up to: one side of the bearing seat is fixedly connected to the fixed die plate, and the output shaft of the servo motor penetrates through the support plate and is fixedly connected with the screw rod.
Through the technical scheme, the rotation of the servo motor can drive the screw to rotate, so that the flexible operation of the whole moving mechanism is realized.
The utility model discloses further set up to: the outer wall of the ball nut seat is fixedly connected with the movable template.
Through the technical scheme, the movable die plate can move flexibly along with the movement of the ball nut seat.
The utility model has the advantages as follows:
1. the utility model discloses a servo motor drives the screw rod and rotates through the design to make ball nut seat drive movable mould board and remove, cooperate with the fixed die plate to lock the mould, the locking is firm and convenient for operation, designs electro-magnet and iron plate to assist the locking simultaneously, has effectively avoided leading to the clamping state unsatisfactory because of long-term work;
2. the utility model discloses a design fixing bolt and fixture carry on spacingly to the mould simultaneously for mould remains stable at the in-process of moulding plastics, has guaranteed the quality of moulding plastics greatly.
Drawings
Fig. 1 is a first view structural diagram of the present invention;
fig. 2 is a second view structural diagram of the present invention;
FIG. 3 is a schematic structural view of the clamping mechanism of the present invention;
fig. 4 is a schematic structural diagram of the moving mechanism of the present invention.
In the figure: 1. a base plate; 2. fixing a template; 3. an electromagnet; 4. an electromagnetic switch case; 5. a first limiting chute; 6. moving the template; 7. an iron block; 8. fixing the bolt; 9. a clamping mechanism; 901. a second limit chute; 902. a spring; 903. a splint; 10. a moving mechanism; 1001. a bearing seat; 1002. a support plate; 1003. a screw; 1004. a ball nut seat; 1005. a motor frame; 1006. a servo motor; 11. a shock-absorbing pad.
Detailed Description
The following detailed description of the preferred embodiments of the present invention will be provided in conjunction with the accompanying drawings, so as to enable those skilled in the art to more easily understand the advantages and features of the present invention, and thereby define the scope of the invention more clearly and clearly.
Referring to fig. 1-2, a clamping mechanism of an injection molding machine comprises a bottom plate 1, a fixed mold plate 2 is fixedly connected to one side of the top of the bottom plate 1, electromagnets 3 are fixedly connected to the front and rear ends of the fixed mold plate 2, and an electromagnetic switch box 4 corresponding to the electromagnets 3 is installed on one side of the fixed mold plate 2; the top of the bottom plate 1 is provided with a first limiting sliding groove 5, the top of the first limiting sliding groove 5 is connected with a movable template 6 in a sliding mode, the bottom of the movable template 6 is fixedly connected with a sliding block corresponding to the first limiting sliding groove 5, the movable template 6 can slide flexibly on the top of the first limiting sliding groove 5, so that the movable template is matched with the fixed template 2 to lock a mold, the front end and the rear end of the movable template 6 are fixedly connected with iron blocks 7 corresponding to the electromagnets 3, and one side of each of the fixed template 2 and the movable template 6 is rotatably connected with a fixing bolt 8 corresponding to the mold; threaded holes corresponding to the fixing bolts 8 are formed in the two sides of the fixed template 2 and the movable template 6 in a penetrating mode, the fixed template 2 and the movable template 6 can fix the die by rotating the fixing bolts 8, the die is stably installed on the fixed template 2 and the movable template 6, a plurality of clamping mechanisms 9 corresponding to the die are arranged on the inner sides of the fixed template 2 and the movable template 6, a moving mechanism 10 corresponding to the movable template 6 is arranged on the bottom plate 1, and a plurality of shock pads 11 are fixedly connected to the bottom of the bottom plate 1;
as shown in fig. 3, the clamping mechanism 9 includes a second limiting sliding groove 901, a spring 902 is fixedly connected to the inner wall of the second limiting sliding groove 901, a clamping plate 903 is fixedly connected to the other end of the spring 902, the clamping plate 903 slides outwards to place the mold between the clamping plates 903, the clamping plates 903 limit the mold under the action of the spring 902, so that the mold is kept stable during the injection molding process, and the injection molding quality is greatly ensured, and a slider corresponding to the second limiting sliding groove 901 is fixedly connected to the end of the clamping plate 903, so that the clamping plate 903 can flexibly slide on the inner wall of the second limiting sliding groove 901;
as shown in fig. 4, the moving mechanism 10 includes a bearing seat 1001 and a support plate 1002, a screw 1003 is rotatably connected between the bearing seat 1001 and the support plate 1002, a ball nut seat 1004 is rotatably connected to an outer wall of the screw 1003, two motor frames 1005 are fixedly connected to the other side of the support plate 1002, a servo motor 1006 corresponding to the screw 1003 is fixedly connected between the two motor frames 1005, the servo motor 1006 is turned on, the servo motor 1006 operates to drive the screw 1003 to rotate, thereby driving the ball nut seat 1004 to move, and then driving the moving platen 6 to move, and the fixed platen is matched to lock the mold, the locking is stable and convenient to operate, one side of the bearing seat 1001 is fixedly connected to the fixed platen 2, an output shaft of the servo motor 1006 penetrates through the support plate 1002 and is fixedly connected to the screw 1003, so that the rotation of the screw 1006 can be driven by the rotation of the servo motor 1006, thereby realizing the flexible operation of the whole moving mechanism 10, the outer wall of the ball nut seat 1004 is fixedly connected to the moving platen 1003, so that the moving platen 6 can flexibly move along with the movement of the ball nut seat 1004.
The utility model discloses when using, through rotating fixing bolt 8, can realize fixed die plate 2 and movable mould board 6 fixed to the mould, make the mould stable installation on fixed die plate 2 and movable mould board 6, then outside slip splint 903, arrange the mould in between a plurality of splint 903, under the effect of spring 902, a plurality of splint 903 carry on spacingly to the mould, make at the in-process mould that moulds plastics remain stable, the quality of moulding plastics has been guaranteed greatly, after the mould is fixed, open servo motor 1006, servo motor 1006 work drives screw 1003 and rotates, thereby drive ball nut seat 1004 and remove, then drive movable mould board 6 and remove, cooperate the mould locking with the fixed die plate, the locking is firm and the operation of being convenient for, the supplementary locking of electro-magnet and iron plate simultaneously, the effectual clamp state of having avoided leading to because of long-term work is unsatisfactory.
The above only is the embodiment of the present invention, not limiting the patent scope of the present invention, all the equivalent structures or equivalent processes that are used in the specification and the attached drawings or directly or indirectly applied to other related technical fields are included in the patent protection scope of the present invention.
Claims (8)
1. The utility model provides an injection molding machine clamping mechanism, includes bottom plate (1), its characterized in that: one side of the top of the bottom plate (1) is fixedly connected with a fixed template (2), the front end and the rear end of the fixed template (2) are fixedly connected with electromagnets (3), and one side of the fixed template (2) is provided with an electromagnetic switch box (4) corresponding to the electromagnets (3);
a first limiting sliding groove (5) is formed in the top of the bottom plate (1), a movable template (6) is connected to the top of the first limiting sliding groove (5) in a sliding mode, iron blocks (7) corresponding to the electromagnets (3) are fixedly connected to the front end and the rear end of the movable template (6), and fixing bolts (8) corresponding to the molds are rotatably connected to one sides of the fixed template (2) and the movable template (6);
the inner sides of the fixed die plate (2) and the movable die plate (6) are respectively provided with a plurality of clamping mechanisms (9) corresponding to the dies, the bottom plate (1) is provided with a moving mechanism (10) corresponding to the movable die plate (6), and the bottom of the bottom plate (1) is fixedly connected with a plurality of shock pads (11).
2. The clamping mechanism of an injection molding machine as claimed in claim 1, wherein: the bottom of the movable template (6) is fixedly connected with a sliding block corresponding to the first limiting sliding groove (5).
3. The clamping mechanism of an injection molding machine as claimed in claim 1, wherein: and threaded holes corresponding to the fixing bolts (8) are formed in the two sides of the fixed template (2) and the movable template (6) in a penetrating mode.
4. The mold clamping mechanism of an injection molding machine according to claim 1, wherein: the clamping mechanism (9) comprises a second limiting sliding groove (901), a spring (902) is fixedly connected to the inner wall of the second limiting sliding groove (901), and a clamping plate (903) is fixedly connected to the other end of the spring (902).
5. The mold clamping mechanism of an injection molding machine according to claim 4, wherein: the tail end of the clamping plate (903) is fixedly connected with a sliding block corresponding to the second limiting sliding groove (901).
6. The mold clamping mechanism of an injection molding machine according to claim 1, wherein: the moving mechanism (10) comprises a bearing seat (1001) and a support plate (1002), a screw rod (1003) is rotatably connected between the bearing seat (1001) and the support plate (1002), a ball nut seat (1004) is rotatably connected to the outer wall of the screw rod (1003), two motor frames (1005) are fixedly connected to the other side of the support plate (1002), and a servo motor (1006) corresponding to the screw rod (1003) is fixedly connected between the two motor frames (1005).
7. The mold clamping mechanism of an injection molding machine according to claim 6, wherein: one side of the bearing seat (1001) is fixedly connected to the fixed die plate (2), and an output shaft of the servo motor (1006) penetrates through the support plate (1002) and is fixedly connected with the screw (1003).
8. The mold clamping mechanism of an injection molding machine according to claim 6, wherein: the outer wall of the ball nut seat (1004) is fixedly connected with the movable template (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222362767.1U CN218227729U (en) | 2022-09-06 | 2022-09-06 | Clamping mechanism of injection molding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222362767.1U CN218227729U (en) | 2022-09-06 | 2022-09-06 | Clamping mechanism of injection molding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218227729U true CN218227729U (en) | 2023-01-06 |
Family
ID=84685602
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222362767.1U Active CN218227729U (en) | 2022-09-06 | 2022-09-06 | Clamping mechanism of injection molding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218227729U (en) |
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2022
- 2022-09-06 CN CN202222362767.1U patent/CN218227729U/en active Active
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