CN221584319U - Vacuum injection molding device for antistatic special-shaped piece - Google Patents
Vacuum injection molding device for antistatic special-shaped piece Download PDFInfo
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- CN221584319U CN221584319U CN202323128949.3U CN202323128949U CN221584319U CN 221584319 U CN221584319 U CN 221584319U CN 202323128949 U CN202323128949 U CN 202323128949U CN 221584319 U CN221584319 U CN 221584319U
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- 238000001746 injection moulding Methods 0.000 title claims abstract description 21
- 238000002347 injection Methods 0.000 claims abstract description 35
- 239000007924 injection Substances 0.000 claims abstract description 35
- 230000001360 synchronised effect Effects 0.000 claims description 25
- 230000000712 assembly Effects 0.000 claims description 8
- 238000000429 assembly Methods 0.000 claims description 8
- 238000003780 insertion Methods 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims 2
- 206010066054 Dysmorphism Diseases 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 2
- 239000012768 molten material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
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- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model provides a vacuum injection molding device for an anti-static special-shaped piece, which relates to the technical field of vacuum injection molding and aims to solve the problem that when a current vacuum injection mold needs to be disassembled and replaced, the vacuum injection mold is fixedly arranged on a top template of a machine tool through a large number of bolts, so that the convenience of the vacuum injection mold in the disassembly and replacement is reduced; the right side of the upper end surface of the machine tool is fixedly provided with a fixed template, the left end surface of the fixed template is fixedly connected with four transverse guide rods, the outer parts of the four transverse guide rods are slidably connected with a movable template, and the opposite surfaces of the movable template and the fixed template are provided with vacuum injection molds; through the setting of spacing grafting portion, can be after processing a batch antistatic dysmorphism spare, when need dismantling the change with vacuum injection mold, need not also can accomplish with the help of the instrument and dismantle the change to vacuum injection mold has improved the convenience when dismantling the change.
Description
Technical Field
The utility model belongs to the technical field of vacuum injection molding, and particularly relates to a vacuum injection molding device for an anti-static special-shaped piece.
Background
With the continuous development of injection molding technology, more and more industrial products need to use injection molding machines in the production process. The injection mold in the injection molding machine can be customized according to the requirements of customers to produce high-precision and high-quality plastic products, and is widely used in the fields of automobile parts, household appliances, electronic components and the like. Among them, the vacuum injection mold is more commonly used in some special fields, for example, when producing an antistatic special-shaped part, the vacuum injection mold is needed to improve the quality of the antistatic special-shaped part.
The working principle of the vacuum injection mold is that vacuum is firstly pumped in a mold cavity, then molten plastic is added, and the plastic is filled in a mold area glue channel under high pressure, so that a plastic product is formed. However, in the process of processing the antistatic special-shaped piece, the existing vacuum injection mold is required to be disassembled and replaced after a batch of antistatic special-shaped pieces are processed due to the diversification of the shape of the antistatic special-shaped piece, and in the disassembly and replacement process of the vacuum injection mold, the vacuum injection mold is fixedly installed on a top template (divided into a fixed template and a movable template) of a machine tool through a large number of bolts, so that the disassembly and replacement of the vacuum injection mold can be completed by means of tools when the vacuum injection mold is disassembled and replaced, and the convenience of the vacuum injection mold is reduced when the vacuum injection mold is disassembled and replaced.
Disclosure of utility model
In order to solve the technical problems, the utility model provides a vacuum injection molding device for an anti-static special-shaped piece, which aims to solve the problem that when the existing vacuum injection mold needs to be disassembled and replaced, the vacuum injection mold is fixedly arranged on a template at the top of a machine tool through a large number of bolts, so that the convenience of the vacuum injection mold in disassembly and replacement is reduced.
The utility model discloses a vacuum injection molding device for an antistatic special-shaped part, which is characterized by comprising the following specific technical means:
A vacuum injection molding device of an antistatic special-shaped piece comprises a machine tool; the right side of the upper end surface of the machine tool is fixedly provided with a fixed template, the left end surface of the fixed template is fixedly connected with four transverse guide rods, the outer parts of the four transverse guide rods are slidably connected with a movable template, and the opposite surfaces of the movable template and the fixed template are provided with vacuum injection molds; four T-shaped sliding grooves are formed in the opposite surfaces of the fixed template and the movable template, a horizontal support plate is fixedly connected to the upper parts of the opposite surfaces of the fixed template and the movable template, a group of limit plug-in parts are uniformly and fixedly arranged on the upper end surface of each horizontal support plate, and the number of each group of limit plug-in parts is four; the upper part of each group of limiting plug-in parts is provided with a synchronous pulling assembly; the fixed die plate and the movable die plate are fixedly provided with a horizontal supporting plate at the rear side of the upper end face, and each horizontal supporting plate is fixedly connected with a vertical supporting plate at the rear side of the bottom end face.
Further, the vacuum injection mold comprises a left mold, a right mold, T-shaped sliding blocks and limiting insertion holes, wherein the back surfaces of the left mold and the right mold are respectively provided with four T-shaped sliding blocks, the four T-shaped sliding blocks on the left mold are respectively in sliding connection with four T-shaped sliding grooves formed in the movable mold plate, and the four T-shaped sliding blocks on the right mold are respectively in sliding connection with four T-shaped sliding grooves formed in the fixed mold plate; four limiting jacks are uniformly formed in the upper end faces of the left die and the right die.
Further, the limiting plug-in part comprises a rectangular sliding cylinder, a rectangular sliding block, a locking plug-in rod and a pulling rod, wherein the rectangular sliding cylinder is fixedly connected to the upper end face of the horizontal support plate, the rectangular sliding block is connected inside the rectangular sliding cylinder in a sliding manner, the pulling rod is fixedly connected to the upper end face of the rectangular sliding block, the pulling rod penetrates through the top of the rectangular sliding cylinder, and a spring is sleeved outside the pulling rod and inside the rectangular sliding cylinder; the bottom end surface of the rectangular sliding block is fixedly connected with a locking inserted link, and the locking inserted link penetrates through the bottom of the rectangular sliding cylinder.
Further, when the limiting plug-in connection parts are in a limiting state, the locking plug-in rods in the two groups of limiting plug-in connection parts are respectively plugged into limiting plug holes formed in the upper end faces of the left die and the right die.
Further, the synchronous pulling assembly comprises synchronous pull rods, pull ropes and pulleys, wherein the synchronous pull rods are fixedly connected to the upper ends of the four pull rods in the group of limiting plug-in parts, and the pull ropes are fixedly connected to the middle parts of the upper end surfaces of the synchronous pull rods; the outside sliding connection of stay cord has two pulleys, and two pulleys are installed at horizontal support plate up end.
Further, the pedal type driving device also comprises pedal type driving assemblies, wherein the number of the pedal type driving assemblies is two, and the two pedal type driving assemblies are respectively arranged at the lower parts of the rear end surfaces of the two vertical supporting plates; the pedal type driving assembly comprises a fixed support plate, a pedal type driving plate, vertical guide rods and a limiting block, wherein the fixed support plate is fixedly connected to the lower portion of the rear end face of the vertical support plate, four vertical guide rods are fixedly connected to the upper end face of the fixed support plate, the pedal type driving plate is connected to the outer parts of the four vertical guide rods in a sliding mode, and the upper end face of the pedal type driving plate is fixedly connected with the lower end of the pull rope; the fixed extension board up end rear side is equipped with the stopper, every vertical guide arm upper end all is equipped with circular stopper, and the outside spring that has cup jointed between fixed extension board and trample driving board that is located of every vertical guide arm.
Further, when the treading driving plate is in a treading state, the treading driving plate can simultaneously move upwards with the synchronous pull rod and the four pull rods through the pull rope.
Compared with the prior art, the utility model has the following beneficial effects:
1. Through the setting of spacing grafting portion, can be after processing a batch antistatic dysmorphism spare, when need dismantle the change with vacuum injection mold, only need through extracting four spacing jacks that set up on the left side mould with four locking inserted bars, then slide forward with vacuum injection mold and pull down can accomplish the dismantlement to make vacuum injection mold need not to accomplish also with the help of the instrument when dismantling the change and dismantle the change, thereby improved vacuum injection mold's convenience when dismantling the change.
2. Through the cooperation of trample formula drive subassembly and synchronous pulling subassembly, can be when need dismantle the change with vacuum injection mold, only need pedal the drive board through the foot and trample down, can be through the stay cord with synchronous pull rod upwards remove to take four pulling poles, four rectangle sliding blocks and four locking inserted bars upwards remove, thereby make four locking inserted bars pull out from the inside four spacing jacks that offer on left side mould or the right side mould, thereby make four locking inserted bars more convenient when carrying out pull-out operation.
Drawings
Fig. 1 is a schematic view of a first view structure of the present utility model.
Fig. 2 is a schematic view of a second view structure of the present utility model.
Fig. 3 is a schematic view of the structure of the present utility model in a disassembled state.
Fig. 4 is a schematic view of a partially enlarged structure of fig. 3 a according to the present utility model.
Fig. 5 is a schematic view of the structure of the spacing plug-in connection and the synchronous pull rod of the present utility model.
FIG. 6 is a schematic view of the horizontal support plate, synchronous pulling assembly and pedal driving assembly of the present utility model.
FIG. 7 is a schematic view of a pedal driving assembly according to the present utility model.
In the figure, the correspondence between the component names and the drawing numbers is:
1. A machine tool; 2. fixing the template; 3. a transverse guide rod; 4. moving the template; 5. a T-shaped chute; 6. a vacuum injection mold; 601. a left die; 602. a right die; 603. a T-shaped slider; 604. limiting jack; 7. a limit plug-in part; 701. a rectangular slide cylinder; 702. a rectangular sliding block; 703. a locking plunger; 704. pulling the rod; 8. a horizontal support plate; 9. a vertical support plate; 10. synchronously pulling the components; 1001. a synchronous pull rod; 1002. a pull rope; 1003. a pulley; 11. a pedal type driving assembly; 1101. fixing the support plate; 1102. pedal driving plate; 1103. a vertical guide rod; 1104. a limiting block; 12. a horizontal support plate.
Detailed Description
Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples.
Example 1: as shown in fig. 1 to 7: the utility model provides a vacuum injection molding device of an antistatic special-shaped piece, which comprises a machine tool 1; the right side of the upper end surface of the machine tool 1 is fixedly provided with a fixed template 2, the left end surface of the fixed template 2 is fixedly connected with four transverse guide rods 3, the outer parts of the four transverse guide rods 3 are slidably connected with a movable template 4, and the opposite surfaces of the movable template 4 and the fixed template 2 are provided with a vacuum injection mold 6; four T-shaped sliding grooves 5 are formed in the opposite surfaces of the fixed template 2 and the movable template 4, a horizontal support plate 12 is fixedly connected to the upper parts of the opposite surfaces of the fixed template 2 and the movable template 4, a group of limit plug-in connection parts 7 are uniformly and fixedly arranged on the upper end surface of each horizontal support plate 12, and the number of the limit plug-in connection parts 7 in each group is four; the upper part of each group of limiting plug-in parts 7 is provided with a synchronous pulling component 10; the fixed die plate 2 and the movable die plate 4 are fixedly provided with a horizontal supporting plate 8 at the rear side of the upper end surface, and each horizontal supporting plate 8 is fixedly connected with a vertical supporting plate 9 at the rear side of the bottom end surface.
The vacuum injection mold 6 comprises a left mold 601, a right mold 602, T-shaped sliding blocks 603 and limiting insertion holes 604, wherein four T-shaped sliding blocks 603 are respectively arranged on the back surfaces of the left mold 601 and the right mold 602, the four T-shaped sliding blocks 603 on the left mold 601 are respectively in sliding connection with four T-shaped sliding grooves 5 formed in the movable mold 4, and the four T-shaped sliding blocks 603 on the right mold 602 are respectively in sliding connection with four T-shaped sliding grooves 5 formed in the fixed mold 2; four limiting jacks 604 are uniformly formed on the upper end surfaces of the left die 601 and the right die 602; the middle parts of the front end surfaces of the left die 601 and the right die 602 are respectively provided with an air outlet pipe head, the air outlet pipe heads on the left die 601 are communicated with the inside of the left die 601, the air outlet pipe heads on the right die 602 are communicated with the inside of the right die 602, the air outlet pipe heads on the left die 601 and the right die 602 are connected with a vacuum pump through air pipes, and the air inside the left die 601 and the right die 602 is pumped out through the vacuum pump, so that vacuum is formed inside the left die 601 and the right die 602.
The limiting plug-in part 7 comprises a rectangular sliding cylinder 701, a rectangular sliding block 702, a locking plug rod 703 and a pulling rod 704, wherein the rectangular sliding cylinder 701 is fixedly connected to the upper end face of the horizontal support plate 12, the rectangular sliding block 702 is connected inside the rectangular sliding cylinder 701 in a sliding manner, the pulling rod 704 is fixedly connected to the upper end face of the rectangular sliding block 702, the pulling rod 704 penetrates through the top of the rectangular sliding cylinder 701, and a spring is sleeved outside the pulling rod 704 and positioned inside the rectangular sliding cylinder 701; the bottom end surface of the rectangular sliding block 702 is fixedly connected with a locking inserting rod 703, and the locking inserting rod 703 penetrates through the bottom of the rectangular sliding cylinder 701; when the limiting plug-in parts 7 are in a limiting state, the locking plug rods 703 in the two groups of limiting plug-in parts 7 are respectively plugged into the limiting plug holes 604 formed in the upper end faces of the left die 601 and the right die 602, and are used for limiting the vacuum injection mold 6 through the arrangement of the limiting plug-in parts 7.
The synchronous pulling assembly 10 comprises a synchronous pulling rod 1001, a pulling rope 1002 and a pulley 1003, wherein the synchronous pulling rod 1001 is fixedly connected to the upper ends of four pulling rods 704 in a group of limiting plug-in parts 7, and the middle part of the upper end surface of the synchronous pulling rod 1001 is fixedly connected with the pulling rope 1002; two pulleys 1003 are connected to the outside of the stay 1002 in a sliding manner, and the two pulleys 1003 are arranged on the upper end surface of the horizontal support plate 8; by the arrangement of the synchronous pulling assembly 10, four pulling bars 704, four rectangular sliding blocks 702 and four locking inserting bars 703 can be carried upwards when the stepping driving plate 1102 is stepped on.
Example 2: based on example 1, as shown in fig. 2 and 7: the pedal type driving assembly 11 is also included, the number of the pedal type driving assemblies 11 is two, and the two pedal type driving assemblies 11 are respectively arranged at the lower parts of the rear end surfaces of the two vertical supporting plates 9; the pedal driving assembly 11 comprises a fixed supporting plate 1101, a pedal driving plate 1102, vertical guide rods 1103 and a limiting block 1104, wherein the fixed supporting plate 1101 is fixedly connected to the lower portion of the rear end face of the vertical supporting plate 9, the upper end face of the fixed supporting plate 1101 is fixedly connected with four vertical guide rods 1103, the pedal driving plate 1102 is slidingly connected to the outer parts of the four vertical guide rods 1103, and the upper end face of the pedal driving plate 1102 is fixedly connected with the lower end of a pull rope 1002; a limiting block 1104 is arranged at the rear side of the upper end face of the fixed support plate 1101, a circular limiting block is arranged at the upper end of each vertical guide rod 1103, and springs are sleeved between the fixed support plate 1101 and the tread driving plate 1102 outside each vertical guide rod 1103; when the pedal driving plate 1102 is in the pedal state, the pedal driving plate 1102 moves upwards simultaneously with the synchronous pull rod 1001 and the four pull rods 704 through the pull ropes 1002, so that the four rectangular sliding blocks 702 and the four locking inserting rods 703 move upwards, and the four locking inserting rods 703 are more convenient to pull out.
Specific use and action of the embodiment:
In the utility model, when an antistatic special-shaped part is processed, a driving device (not shown in the figure) on a machine tool 1 is used for driving a movable template 4 to move rightwards, so that the movable template 4 is used for driving a left die 601 to move rightwards, then after the left die 601 and a right die 602 are clamped, air in the left die 601 and the right die 602 is pumped out through an external vacuum pump, and the inside of the left die 601 and the inside of the right die 602 are vacuumized, so that the quality of the antistatic special-shaped part is improved; after the inside of the left die 601 and the right die 602 are vacuumized, an injection molding part on the machine tool 1 passes through the right sides of the fixed die plate 2 and the right die 602, then molten materials are injected into the cavity of the right die 602, after pressure maintaining, cooling and solidification shaping are carried out on the molten materials in the cavity of the right die 602, the movable die plate 4 moves leftwards with the left die 601, so that die opening is completed, and the shaped antistatic special-shaped part is ejected out of the inside of the right die 602 through an ejection device.
After a batch of antistatic special-shaped parts are processed, when the vacuum injection mold 6 needs to be disassembled and replaced, one pedal driving plate 1102 on the left side needs to be pedal downwards through a foot, the pedal driving plate 1102 on the left side is enabled to pull the synchronous pull rod 1001 on the left side upwards through one pull rope 1002 on the left side, so that the four pull rods 704 on the left side, the four rectangular sliding blocks 702 on the left side and the four locking inserting rods 703 on the left side are carried to move upwards, the four locking inserting rods 703 on the left side are pulled out from the inside of the four limiting inserting holes 604 formed in the left mold 601, then the left mold 601 is slid forwards to be disassembled, then the right mold 602 is slid forwards to be disassembled according to the same operation, and finally the vacuum injection mold 6 corresponding to another batch of antistatic special-shaped parts is replaced.
Claims (7)
1. A vacuum injection molding device for an antistatic special-shaped piece, comprising: a machine tool (1); the right side of the upper end surface of the machine tool (1) is fixedly provided with a fixed template (2), the left end surface of the fixed template (2) is fixedly connected with four transverse guide rods (3), the outer parts of the four transverse guide rods (3) are slidably connected with a movable template (4), and the opposite surfaces of the movable template (4) and the fixed template (2) are provided with vacuum injection molds (6); the device is characterized in that four T-shaped sliding grooves (5) are formed in the opposite surfaces of the fixed template (2) and the movable template (4), a horizontal support plate (12) is fixedly connected to the upper parts of the opposite surfaces of the fixed template (2) and the movable template (4), a group of limit plug-in connection parts (7) are uniformly and fixedly arranged on the upper end surface of each horizontal support plate (12), and the number of each group of limit plug-in connection parts (7) is four; the upper part of each group of limiting plug-in parts (7) is provided with a synchronous pulling assembly (10); the fixed template (2) and the movable template (4) are fixedly provided with a horizontal supporting plate (8) at the rear side of the upper end face, and each horizontal supporting plate (8) is fixedly connected with a vertical supporting plate (9) at the rear side of the bottom end face.
2. A vacuum injection molding apparatus for an antistatic profile as in claim 1, wherein: the vacuum injection mold (6) comprises a left mold (601), a right mold (602), T-shaped sliding blocks (603) and limiting insertion holes (604), wherein four T-shaped sliding blocks (603) are arranged on the back surface of the left mold (601) and the back surface of the right mold (602), the four T-shaped sliding blocks (603) on the left mold (601) are respectively in sliding connection with four T-shaped sliding grooves (5) formed in the movable mold plate (4), and the four T-shaped sliding blocks (603) on the right mold (602) are respectively in sliding connection with the four T-shaped sliding grooves (5) formed in the fixed mold plate (2); four limiting jacks (604) are respectively formed in the upper end faces of the left die (601) and the right die (602).
3. A vacuum injection molding apparatus for an antistatic profile as claimed in claim 2, wherein: the limiting plug-in part (7) comprises a rectangular sliding cylinder (701), a rectangular sliding block (702), a locking plug-in rod (703) and a pulling rod (704), wherein the rectangular sliding cylinder (701) is fixedly connected to the upper end face of the horizontal support plate (12), the rectangular sliding block (702) is connected to the inside of the rectangular sliding cylinder (701) in a sliding manner, the pulling rod (704) penetrating through the top of the rectangular sliding cylinder (701) is fixedly connected to the upper end face of the rectangular sliding block (702), and a spring is sleeved outside the pulling rod (704) and positioned inside the rectangular sliding cylinder (701); the bottom end surface of the rectangular sliding block (702) is fixedly connected with a locking inserted rod (703) penetrating through the bottom of the rectangular sliding cylinder (701).
4. A vacuum injection molding apparatus for an antistatic profile as in claim 3, wherein: when the limiting plug-in parts (7) are in a limiting state, locking plug rods (703) in the two groups of limiting plug-in parts (7) are respectively plugged in limiting plug holes (604) formed in the upper end faces of the left die (601) and the right die (602).
5. A vacuum injection molding apparatus for an antistatic profile as in claim 3, wherein: the synchronous pulling assembly (10) comprises a synchronous pulling rod (1001), a pull rope (1002) and a pulley (1003), wherein the synchronous pulling rod (1001) is fixedly connected to the upper ends of the four pulling rods (704) in the group of limiting plug-in parts (7), and the pull rope (1002) is fixedly connected to the middle part of the upper end face of the synchronous pulling rod (1001); the outside of the stay cord (1002) is connected with two pulleys (1003) arranged on the upper end surface of the horizontal supporting plate (8) in a sliding way.
6. The vacuum injection molding apparatus of an antistatic profile as in claim 5, wherein: the pedal type driving device further comprises pedal type driving assemblies (11), wherein the number of the pedal type driving assemblies (11) is two, and the two pedal type driving assemblies (11) are respectively arranged at the lower parts of the rear end surfaces of the two vertical supporting plates (9); the pedal type driving assembly (11) comprises a fixed support plate (1101), a pedal type driving plate (1102), vertical guide rods (1103) and a limiting block (1104), wherein the fixed support plate (1101) is fixedly connected to the lower portion of the rear end face of the vertical support plate (9), four vertical guide rods (1103) are fixedly connected to the upper end face of the fixed support plate (1101), pedal type driving plates (1102) are slidably connected to the outer parts of the four vertical guide rods (1103), and the upper end face of each pedal type driving plate (1102) is fixedly connected with the lower end of a pull rope (1002); the fixed extension board (1101) up end rear side is equipped with stopper (1104), every vertical guide arm (1103) upper end all is equipped with circular stopper, and the outside of every vertical guide arm (1103) is located between fixed extension board (1101) and step on and drive board (1102) all cup jointed the spring.
7. The vacuum injection molding apparatus of an antistatic profile as in claim 6, wherein: when the pedal driving plate (1102) is in a pedal state, the pedal driving plate (1102) can simultaneously move upwards by carrying the synchronous pull rod (1001) and the four pull rods (704) through the pull rope (1002).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323128949.3U CN221584319U (en) | 2023-11-20 | 2023-11-20 | Vacuum injection molding device for antistatic special-shaped piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323128949.3U CN221584319U (en) | 2023-11-20 | 2023-11-20 | Vacuum injection molding device for antistatic special-shaped piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221584319U true CN221584319U (en) | 2024-08-23 |
Family
ID=92402078
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323128949.3U Active CN221584319U (en) | 2023-11-20 | 2023-11-20 | Vacuum injection molding device for antistatic special-shaped piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221584319U (en) |
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2023
- 2023-11-20 CN CN202323128949.3U patent/CN221584319U/en active Active
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