CN223395641U - Automatic die changing device of injection molding machine - Google Patents
Automatic die changing device of injection molding machineInfo
- Publication number
- CN223395641U CN223395641U CN202422631195.1U CN202422631195U CN223395641U CN 223395641 U CN223395641 U CN 223395641U CN 202422631195 U CN202422631195 U CN 202422631195U CN 223395641 U CN223395641 U CN 223395641U
- Authority
- CN
- China
- Prior art keywords
- groove
- mold
- injection molding
- molding machine
- changing device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
本实用新型公开了一种注塑机自动换模装置，属于注塑机技术领域，一种注塑机自动换模装置，包括底座，底座的顶部固定连接有顶架；本实用新型，在需要对模具进行更换时，AGV车带动夹持臂朝下模或上模移动，在夹持臂抵住第二齿杆的倾斜面时，使第二齿杆克服弹簧弹力缩入第二齿杆槽，同时通过齿轮带动第一齿杆移出插槽，夹持臂夹紧模具并带动T形块移出T形槽，之后带动需要安装的模具通过T形块插入T形槽，松开模具后弹簧带动第一齿杆复位并插入插槽，避免T形块在T形槽内移动，即可完成对模具的安装，通过该模具的安装结构，能够是辅助设备自动完成对模具的拆卸与安装，极大的提高了模具的更换效率，减轻工作人员的劳动强度。
The utility model discloses an automatic mold changing device for an injection molding machine, which belongs to the technical field of injection molding machines. The automatic mold changing device for an injection molding machine comprises a base, and the top of the base is fixedly connected to a top frame. When the mold needs to be replaced, the AGV car drives the clamping arm to move toward the lower mold or the upper mold, and when the clamping arm presses against the inclined surface of the second gear bar, the second gear bar overcomes the elastic force of the spring and retracts into the second gear bar groove, and at the same time drives the first gear bar to move out of the slot through the gear, and the clamping arm clamps the mold and drives the T-shaped block to move out of the T-shaped slot, and then drives the mold to be installed to be inserted into the T-shaped slot through the T-shaped block. After the mold is released, the spring drives the first gear bar to reset and insert into the slot, so as to prevent the T-shaped block from moving in the T-shaped slot, and thus the installation of the mold is completed. Through the installation structure of the mold, the auxiliary equipment can automatically complete the disassembly and installation of the mold, which greatly improves the efficiency of mold replacement and reduces the labor intensity of the staff.
Description
Technical Field
The utility model relates to the technical field of injection molding machines, in particular to an automatic die changing device of an injection molding machine.
Background
The injection mold is a tool for producing plastic products, is also a tool for endowing the plastic products with complete structures and accurate dimensions, is a processing method used for mass production of parts with complex shapes, and specifically refers to a method for injecting heated and melted plastic into a mold cavity by an injection molding machine under high pressure, and obtaining a formed product after cooling and solidifying.
Injection mold fixed mounting is on the injection molding machine, when needs change the mould, because the mould passes through bolt and injection molding machine fixed connection, leads to when the dismouting, needs artifical mould to carry out the dismouting, and its mounting means can't accomplish the retooling voluntarily, consequently we propose an injection molding machine automatic retooling device to solve the problem that proposes.
Disclosure of utility model
The utility model aims to provide an automatic die changing device of an injection molding machine, which achieves the purposes of automatically completing the disassembly and the assembly of the die by auxiliary equipment through the die mounting structure, greatly improving the die changing efficiency and reducing the labor intensity of staff.
In order to achieve the aim, the utility model provides the technical scheme that the automatic die changing device of the injection molding machine comprises a base, wherein the top of the base is fixedly connected with a top frame, hydraulic rods are symmetrically arranged on two sides of the top frame,
The bottom end of the hydraulic rod is fixedly provided with a lifting seat, the bottom of the base corresponding to the top of the lifting seat is provided with a lower die, the bottom of the lifting seat is provided with an upper die, the lower die and the upper die are respectively installed with the base and the lifting seat through mounting seats, one sides of the base and the lifting seat, which are close to the mounting seats, are provided with T-shaped grooves, one sides of the mounting seats corresponding to the T-shaped grooves are fixedly connected with T-shaped blocks, four sides of the mounting seats are symmetrically provided with first gear rod grooves, one sides of the base and the lifting seat corresponding to the first gear rod grooves are provided with slots, and the first gear rod grooves are internally provided with first gear rods;
The opposite side that the mount pad is close to first tooth pole groove has seted up the second tooth pole groove, the spring is installed to the second tooth pole inslot, the second tooth pole is installed to the opening side that the spring is close to the second tooth pole groove, the mount pad is close to inside rotation between first tooth pole and the second tooth pole and is connected with the gear, the base outside is provided with the AGV car, the top fixed mounting of AGV car has vertical support, vertical sliding connection has horizontal support on the vertical support, one side symmetry that vertical support was kept away from to horizontal support is provided with the centre gripping arm, the centre gripping arm goes up and down, centre gripping or loosens through electric mechanism control it.
Preferably, the first toothed bar and the second toothed bar are both meshed with the gear, and the same side of the second toothed bar, which is positioned outside the mounting seat, is an inclined surface.
Preferably, the mounting seat is close to the inner walls of the first gear rod groove and the second gear rod groove and is communicated with a limiting groove, and one sides of the first gear rod and the second gear rod, which correspond to the limiting groove, are fixedly connected with limiting blocks.
Preferably, the electric mechanism comprises a first chute, a first chute is formed in one side, close to the transverse support, of the vertical support, a first sliding block is fixedly connected to one side, close to the first chute, of the transverse support, a first screw rod in threaded connection with the first sliding block is connected to the first chute in an inner rotating mode, a first motor is mounted at the top of the vertical support, a shaft end of the first motor is fixedly connected with the first screw rod, a second chute is formed in one side, close to the clamping arm, of the transverse support, a second sliding block is fixedly connected to one side, close to the second chute, of the clamping arm, a second screw rod in threaded connection with the second sliding block is connected to the second chute in a rotating mode, and a second motor is mounted at one end of the transverse support, and the shaft end of the second motor is fixedly connected with the second screw rod.
Preferably, the first sliding groove is parallel to the long side of the vertical support, and the second sliding groove is parallel to the long side of the transverse support.
Preferably, two sections of external threads are arranged on the second screw rod in total, and the line directions of the two sections of external threads of the second screw rod are opposite.
Compared with the prior art, the utility model has the following beneficial effects:
1. According to the utility model, when the lower die and the upper die are required to be replaced, the AGV vehicle runs to the injection molding machine according to a specified route, so that the AGV vehicle drives the clamping arm to move towards the lower die or the upper die, when the clamping arm butts against the inclined surface of the second toothed bar, the second toothed bar is retracted into the second toothed bar groove against the elastic force of the spring, meanwhile, the first toothed bar is driven to move out of the slot through the gear, the lower die or the upper die can be clamped by the clamping arm, the lower die or the upper die drives the T-shaped block to move out of the T-shaped groove, then the lower die or the upper die required to be installed is driven to be inserted into the T-shaped groove through the T-shaped block, after the installation position is in place, the lower die or the upper die is released, the spring loses resistance, the first toothed bar is driven to reset and is inserted into the slot, the T-shaped block is prevented from moving in the T-shaped groove, and the installation of the die can be completed.
Drawings
FIG. 1 is a schematic side view of the present utility model;
FIG. 2 is a schematic top view of a cross-sectional structure of a cross-brace of the present utility model;
FIG. 3 is a schematic elevational view of the present utility model;
Fig. 4 is a schematic view of a partial enlarged structure at a in fig. 1 according to the present utility model.
In the figure, 1, a base; 2, a top frame, 3, a hydraulic rod, 4, a lifting seat, 5, a lower die, 6, an upper die, 7, a mounting seat, 8, a T-shaped groove, 9, a T-shaped block, 10, a first gear rod groove, 11, a slot, 12, a first gear rod, 13, a second gear rod groove, 14, a spring, 15, a second gear rod, 16, a gear, 17, a limit groove, 18, a limit block, 19, an AGV, 20, a vertical bracket, 21, a transverse bracket, 22, a clamping arm, 23, a first sliding groove, 24, a first sliding block, 25, a first screw rod, 26, a first motor, 27, a second sliding groove, 28, a second sliding block, 29, a second screw rod, 30 and a second motor.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Examples:
Referring to fig. 1 to 4, the utility model provides an automatic mold changing device of an injection molding machine, which comprises a base 1, wherein a top frame 2 is fixedly connected to the top of the base 1, hydraulic rods 3 are symmetrically arranged on two sides of the top frame 2,
The bottom end of the hydraulic rod 3 is fixedly provided with a lifting seat 4, a lower die 5 is arranged at the top of the base 1 corresponding to the lifting seat 4, an upper die 6 is arranged at the bottom of the lifting seat 4, the lower die 5 and the upper die 6 are respectively arranged with the base 1 and the lifting seat 4 through a mounting seat 7, a T-shaped groove 8 is formed in one side of the base 1 and the lifting seat 4 close to the mounting seat 7, a T-shaped block 9 is fixedly connected with one side of the mounting seat 7 corresponding to the T-shaped groove 8, first gear rod grooves 10 are symmetrically formed in four sides of the mounting seat 7, a slot 11 is formed in one side of the base 1 and the lifting seat 4 corresponding to the first gear rod grooves 10, and a first gear rod 12 is arranged in the first gear rod grooves 10;
A second gear rod groove 13 is formed in the other side, close to the first gear rod groove 10, of the mounting seat 7, a spring 14 is installed in the second gear rod groove 13, a second gear rod 15 is installed on the side, close to the opening of the second gear rod groove 13, of the spring 14, a gear 16 is rotatably connected to the inside, close to the space between the first gear rod 12 and the second gear rod 15, of the mounting seat 7, an AGV 19 is arranged on the outer side of the base 1, a vertical support 20 is fixedly installed on the top of the AGV 19, a transverse support 21 is vertically and slidably connected on the vertical support 20, clamping arms 22 are symmetrically arranged on one side, far from the vertical support 20, of the transverse support 21, and the clamping arms 22 are controlled to lift, clamp or loosen through an electric mechanism;
When the lower die 5 and the upper die 6 need to be replaced, an AGV 19 (AGV is also called an automatic guided vehicle and can travel along a specified guiding path, in the prior art, direct reference) travels to an injection molding machine according to a specified route, so that the AGV 19 drives a clamping arm 22 to move towards the lower die 5 or the upper die 6, when the clamping arm 22 butts against an inclined surface of the second toothed bar 15, the second toothed bar 15 overcomes the elastic force of a spring 14 to retract into a second toothed bar groove 13, and meanwhile, the gear 16 drives the first toothed bar 12 to move out of a slot 11, namely, the lower die 5 or the upper die 6 can be clamped through the clamping arm 22, the lower die 5 or the upper die 6 drives a T-shaped block 9 to move out of the T-shaped groove 8, then the lower die 5 or the upper die 6 to be installed is driven to be inserted into the T-shaped groove 8 through the T-shaped block 9, after the installed position is in place, the lower die 5 or the upper die 6 is loosened, after the clamping arm 22 exits, the spring 14 loses resistance, the first toothed bar 12 is driven to reset and the slot 11 is prevented from moving in the T-shaped block 8, and the die can be installed in the T-shaped groove 8.
Referring to fig. 1 to 4, the first toothed bar 12 and the second toothed bar 15 are engaged with the gear 16, and the same side of the second toothed bar 15 located outside the mounting seat 7 is an inclined surface, the inner walls of the mounting seat 7 close to the first toothed bar groove 10 and the second toothed bar groove 13 are all communicated with a limit groove 17, one sides of the first toothed bar 12 and the second toothed bar 15 corresponding to the limit groove 17 are fixedly connected with a limit block 18, and when the first toothed bar 12 and the second toothed bar 15 move in the first toothed bar groove 10 and the second toothed bar groove 13, the first toothed bar 12 and the second toothed bar 15 simultaneously drive the limit block 18 to move in the limit groove 17, and the travel of the first toothed bar 12 and the second toothed bar 15 can be limited through the limit block 18 and the limit groove 17, so that the first toothed bar 12 and the second toothed bar 15 are prevented from moving out of the first toothed bar groove 10 and the second toothed bar groove 13.
Referring to fig. 1 to 4, the electric mechanism includes a first chute 23, a first chute 23 is provided on a side of the vertical support 20 near the transverse support 21, a first slider 24 is fixedly connected to a side of the transverse support 21 near the first chute 23, a first screw rod 25 is rotatably connected to the first chute 23 and is in threaded connection with the first slider 24, a first motor 26 is mounted on the top of the vertical support 20, a shaft end of the first motor 26 is fixedly connected to the first screw rod 25, a second chute 27 is provided on a side of the transverse support 21 near the clamping arm 22, a second slider 28 is fixedly connected to a side of the clamping arm 22 near the second chute 27, a second screw rod 29 is rotatably connected to the second chute 27 and is in threaded connection with the second slider 28, a second motor 30 is mounted on one end of the transverse support 21, a shaft end of the second motor 30 is fixedly connected to the second screw rod 29, the first chute 23 is parallel to a long side of the vertical support 20, the second chute 27 is parallel to the long side of the transverse bracket 21, two sections of external threads are arranged on the second screw rod 29, the directions of lines of the two sections of external threads of the second screw rod 29 are opposite, the first screw rod 25 is driven to rotate when the first motor 26 works, the first screw rod 25 drives the first screw rod 25 to lift through threaded connection with the first sliding block 24, then the clamping arm 22 is driven to lift through the transverse bracket 21, the second motor 30 drives the second screw rod 29 to rotate when working, the second screw rod 29 can drive the second sliding blocks 28 on two sides to approach or separate from each other, then the clamping arms 22 are driven to approach or separate from each other, and the lifting, clamping or loosening states of the clamping arms 22 can be controlled through the electric mechanism so as to clamp or loosen molds with different heights, and then the molds with different heights can be replaced conveniently.
According to the automatic die changing device of the injection molding machine, when the lower die 5 and the upper die 6 need to be changed, an AGV 19 (AGV is also called an automatic guide transport vehicle and can travel along a specified guide path, in the prior art, direct reference) travels to the injection molding machine according to a specified route, so that the AGV 19 drives a clamping arm 22 to move towards the lower die 5 or the upper die 6, when the clamping arm 22 butts against an inclined surface of a second toothed bar 15, the second toothed bar 15 is retracted into a second toothed bar groove 13 against the elastic force of a spring 14, meanwhile, a gear 16 drives a first toothed bar 12 to move out of a slot 11, the lower die 5 or the upper die 6 can be clamped by the clamping arm 22, the lower die 5 or the upper die 6 drives a T-shaped block 9 to move out of a T-shaped groove 8, then the lower die 5 or the upper die 6 which needs to be installed is driven to be inserted into the T-shaped groove 8 through the T-shaped block 9, after the installed position is in place, the clamping arm 22 is released, and after the clamping arm 22 is withdrawn, the spring 14 drives the first toothed bar 12 to reset and insert into the slot 11, the first toothed bar 12 is prevented from moving in the inclined surface, and the labor intensity of the die can be greatly improved through the installation device can be completely and the die can be completely changed by the installation device;
When the first toothed bar 12 and the second toothed bar 15 move in the first toothed bar groove 10 and the second toothed bar groove 13, the first toothed bar 12 and the second toothed bar 15 simultaneously drive the limiting block 18 to move in the limiting groove 17, the travel of the first toothed bar 12 and the second toothed bar 15 can be limited through the limiting block 18 and the limiting groove 17, the situation that the first toothed bar 12 and the second toothed bar 15 move out of the first toothed bar groove 10 and the second toothed bar groove 13 is avoided, the first motor 26 drives the first lead screw 25 to rotate when working, the first lead screw 25 drives the first lead screw to lift through threaded connection formed by the first sliding block 24, then drives the clamping arm 22 to lift through the transverse bracket 21, the second lead screw 29 drives the second lead screw 29 to rotate when working, the second lead screw 29 can drive the second sliding blocks 28 on two sides to approach or separate from each other, and then drive the clamping arm 22 to approach or separate from each other, and through the electric mechanism, the lifting, clamping or loosening states of the clamping arm 22 can be controlled, so that dies with different heights can be replaced, and dies with different heights can be conveniently replaced.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. An automatic die changing device of an injection molding machine comprises a base (1) and is characterized in that the top of the base (1) is fixedly connected with a top frame (2), hydraulic rods (3) are symmetrically arranged on two sides of the top frame (2),
The bottom fixed mounting of hydraulic stem (3) has lift seat (4), lower mould (5) are installed at the top of base (1) corresponding lift seat (4), go up mould (6) are installed to the bottom of lift seat (4), lower mould (5), go up mould (6) and all install with base (1), lift seat (4) through mount pad (7), T-shaped groove (8) have been seted up to base (1), lift seat (4) near mount pad (7) one side, mount pad (7) correspond T-shaped groove (8) one side fixedly connected with T-shaped piece (9), first tooth bar groove (10) have been seted up to the four-sided symmetry of mount pad (7), slot (11) have been seted up to one side of base (1), lift seat (4) corresponding first tooth bar groove (10), be provided with first tooth bar (12) in first tooth bar groove (10);
The utility model discloses a novel automatic lifting device for the AGV of the automobile, including mount pad (7), vertical support (20) are provided with first rack groove (10), second rack groove (13) have been seted up to the opposite side of mount pad (7), install spring (14) in second rack groove (13), spring (14) are close to the opening side of second rack groove (13) and install second rack (15), inside rotation between mount pad (7) are close to first rack (12) and second rack (15) is connected with gear (16), the base (1) outside is provided with AGV car (19), the top fixed mounting of AGV car (19) has vertical support (20), vertical sliding connection has transverse support (21) on vertical support (20), one side symmetry that vertical support (20) were kept away from to transverse support (21) is provided with centre gripping arm (22), centre gripping arm (22) are gone up and down, centre gripping or are released through electric mechanism control.
2. The automatic mold changing device of the injection molding machine according to claim 1, wherein the first toothed bar (12) and the second toothed bar (15) are meshed with the gear (16), and the same side of the second toothed bar (15) positioned outside the mounting seat (7) is an inclined surface.
3. The automatic die changing device of the injection molding machine according to claim 1, wherein the mounting seat (7) is close to the inner walls of the first gear rod groove (10) and the second gear rod groove (13) and is communicated with a limit groove (17), and one sides of the first gear rod (12) and the second gear rod (15) corresponding to the limit groove (17) are fixedly connected with a limit block (18).
4. The automatic die changing device of the injection molding machine according to claim 1, wherein the electric mechanism comprises a first sliding groove (23), a first sliding groove (23) is formed in one side, close to the transverse support (21), of the vertical support (20), a first sliding block (24) is fixedly connected to one side, close to the first sliding groove (23), of the transverse support (21), a first screw rod (25) in threaded connection with the first sliding block (24) is rotationally connected to the first sliding groove (23), a first motor (26) is mounted at the top of the vertical support (20), the shaft end of the first motor (26) is fixedly connected with the first screw rod (25), a second sliding groove (27) is formed in one side, close to the clamping arm (22), of the transverse support (21), a second sliding block (28) is fixedly connected to one side, close to the second sliding groove (27), of the clamping arm (22), of the second sliding groove (27) is rotationally connected with a second screw rod (29) in threaded connection with the second sliding block (28), one end of the transverse support (21) is provided with a second motor (30), and the second screw rod (30) is fixedly connected with the second screw rod (30).
5. The automatic mold changing device for injection molding machine according to claim 4, wherein the first sliding groove (23) is arranged in parallel with the long side of the vertical support (20), and the second sliding groove (27) is arranged in parallel with the long side of the horizontal support (21).
6. The automatic mold changing device of the injection molding machine according to claim 4, wherein two sections of external threads are arranged on the second screw rod (29), and the directions of lines of the two sections of external threads of the second screw rod (29) are opposite.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202422631195.1U CN223395641U (en) | 2024-10-30 | 2024-10-30 | Automatic die changing device of injection molding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202422631195.1U CN223395641U (en) | 2024-10-30 | 2024-10-30 | Automatic die changing device of injection molding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN223395641U true CN223395641U (en) | 2025-09-30 |
Family
ID=97148608
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202422631195.1U Active CN223395641U (en) | 2024-10-30 | 2024-10-30 | Automatic die changing device of injection molding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN223395641U (en) |
-
2024
- 2024-10-30 CN CN202422631195.1U patent/CN223395641U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN223395641U (en) | Automatic die changing device of injection molding machine | |
| CN221314932U (en) | Novel vertical injection molding machine | |
| CN220146575U (en) | Injection mold core pulling device | |
| CN220029701U (en) | Automatic polishing equipment for glass mold processing | |
| CN118205174A (en) | Injection molding machine with auxiliary demolding function | |
| CN214521563U (en) | Automatic mold changing device of injection molding machine | |
| CN110027167A (en) | A kind of appliance switch injection mold | |
| CN111715794B (en) | Mechanical type mould rapid demoulding auxiliary assembly | |
| CN223070190U (en) | A busbar bending machine with automatic die changing function | |
| CN218906132U (en) | Injection mold with auxiliary ejection mechanism | |
| CN208801574U (en) | A kind of injection mold numerical control die sinking vehicle | |
| CN223849815U (en) | Front template positioner for injection molding of automobile inner decorative strip | |
| CN213055752U (en) | Injection mold tool | |
| CN219820487U (en) | Injection molding machine mould coupling mechanism | |
| CN223266136U (en) | Quick die change device | |
| CN219903126U (en) | Precise injection mold for automobile plastic interior trim part | |
| CN220576476U (en) | Mould core pulling device for injection molding | |
| CN119773133B (en) | A hybrid insulator injection molding machine | |
| CN217944125U (en) | Injection mold is used in automobile parts processing | |
| CN219294634U (en) | Resin forming device | |
| CN224169614U (en) | Fixing device for mold processing | |
| CN213618152U (en) | Height-adjustable's piston injection mold | |
| CN221622835U (en) | Processing device for plastic parts | |
| CN223989702U (en) | A mold changing structure for a tungsten wire I-beam forming machine | |
| CN120734262B (en) | A rapid prototyping device for riser and gating wax molds |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |