Injection guide structure of injection molding machine

Abstract

The present invention provides an injection guide structure of an injection molding machine, which relates to the technical field of guide structures. An air supply machine is installed on the top surface of a limit component, and a controller is installed on the left side of the limit component. The controller is electrically connected to the air supply machine. The limit component is installed on the inner side of a carrier frame, which solves the problem that the existing system lacks an effective guide structure during injection molding, so that if the placement of the mold deviates during injection, it is easy to cause uneven circulation of subsequent injection materials, resulting in slow molding and even damage of the model during molding. By providing a mounting seat that can be deflected and adjusted, the device can start an identification component and a distance measuring component installed on the outside of the seat body according to actual needs when in use to detect whether the orientation of the current mold deviates, and automatically adjust the orientation of the mounting seat, thereby achieving a more practical purpose.

Description

Technical Field

[0001] The invention relates to the technical field of guide structures, in particular to an injection guide structure of an injection molding machine. Background Art

[0002] A micro injection molding machine is a smaller injection molding machine, and when it is in use, it is mostly driven directly by electricity instead of hydraulics.

[0003] However, the existing method lacks an effective guiding structure during injection molding, so if the placement of the mold deviates during injection, it is easy to cause uneven flow of the subsequent injection material, resulting in slow molding and even damage to the model.

[0004] Therefore, in view of this, the existing structure and defects are studied and improved, and an injection guide structure of an injection molding machine is provided to achieve a more practical purpose. Summary of the Invention

[0005] The present invention provides an injection guide structure for an injection molding machine, which solves the problem that due to the lack of an effective guide structure during injection molding, if the placement of the mold deviates during injection, it is easy to cause uneven flow of subsequent injection material, resulting in slow molding and even damage to the model during molding.

[0006] The present invention provides an injection guide structure for an injection molding machine, specifically comprising: a limiting component, the main body of the limiting component being a clamp, and a groove being provided on the right side of the limiting component, the groove being used to limit a workpiece, an air supply machine being installed on the top surface of the limiting component, and a controller being installed on the left side of the limiting component, the controller being electrically connected to the air supply machine, and the limiting component being installed on the inner side of a carrier.

[0007] Furthermore, the support frame and the pad together constitute a support structure, and a limiter is provided inside the groove opened in the limit assembly. There are two limiters in total, and the two limiters are installed in a linear array inside the groove set on the right side of the limit assembly.

[0008] Furthermore, the air supply machine and the limiter are connected, and a guide rod is fixedly connected to the inside of the carrier. There are four guide rods in total, where every two longitudinally adjacent guide rods form a group, and the two groups of guide rods are fixedly connected to the upper and lower sides of the inside of the carrier respectively.

[0009] Furthermore, the main body of the carrier is a rectangular frame structure, and a pad is fixedly connected to the bottom end surface of the carrier. There are four pads in total, and the four pads are fixedly connected to the four corners of the bottom end surface of the carrier.

[0010] Furthermore, a through hole matching the guide rod is opened inside the seat body, and the seat body is installed at the outer side of the guide rod. A connecting frame is installed on the right side of the seat body, and a driving component is installed on the top of the connecting frame.

[0011] Furthermore, a linear drive assembly is installed inside the carrier frame. There are two linear drive assemblies in total, and the two linear drive assemblies are fixedly connected to the upper and lower sides of the carrier frame respectively, and the left sides of the two linear drive assemblies are connected to the seat body.

[0012] Furthermore, an identification component is fixedly connected to the left end face of the base body, and there are two identification components in total, and the two identification components are respectively installed at the front and rear sides of the left end face of the base body. The identification component and the ranging component together constitute a detection structure, and a through groove is provided inside the base body, and a mounting seat is installed inside the through groove. The top of the mounting seat is fixedly connected with a gear B, and the gear B is meshed with the gear A provided at the bottom end of the driving component for transmission. A supply pipe is provided on the right side of the mounting seat, and the supply pipe is used to supply injection plastic, and a guide pipe is installed on the left side of the supply pipe. The guide pipe is a flexible structure, and a telescopic component is installed on the left side of the mounting seat. There are two telescopic components in total, and The two telescopic components are installed in a linear array at the front and rear sides of the left end face of the mounting seat. Limiting plates are installed on the output ends of the two telescopic components. The left side of the limiting plate is fixedly connected to the injection component. The limiting plate and the injection component together constitute an injection molding structure. The left side of the mounting seat is fixedly connected to a support frame. There are two support frames in total, and the two support frames are installed opposite to each other. A longitudinal groove is provided inside the two support frames, and a cutting drive unit is installed inside the longitudinal groove. A guide block is installed on the output end of the cutting drive unit, and a slider is fixedly connected to the outer side of the guide block, and the guide block is slidably connected to the support frame through the slider. The side of the guide block away from the cutting drive unit is fixedly connected to the cutter.

[0013] Furthermore, a gear A is installed on the bottom output shaft of the driving component, and the driving component and gear A together constitute a transmission structure, and a distance measuring component is installed on the left end face of the base body. There are two distance measuring components in total, and the two distance measuring components are set at staggered angles.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] 1. In the present invention, by providing a mounting seat that can be deflected and adjusted, when the device is in use, it can start the identification component and the distance measuring component installed on the outside of the seat body according to actual needs to detect whether there is any deviation in the orientation of the current mold, and automatically adjust the orientation of the mounting seat, thereby achieving a more practical purpose.

[0016] 2. In the present invention, by setting a limit component and a controller, when the device is in use, after starting the controller, the air supply machine set at the top of the limit component can be started to inflate the inside of the limiter set in the afternoon component to achieve rapid clamping and limiting of the mold, thereby achieving the purpose of improving injection efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings of the embodiments are briefly introduced below.

[0018] In the attached figure:

[0019] Figure 1 A schematic diagram of the front side structure of a guide structure according to an embodiment of the present invention is shown;

[0020] Figure 2 A schematic diagram of the assembly structure of a carrier frame and a linear drive assembly of a guide structure according to an embodiment of the present invention is shown;

[0021] Figure 3 It shows a schematic diagram of a front side view of a partially cutaway structure of a guide structure according to an embodiment of the present invention;

[0022] Figure 4 A schematic diagram of the assembly structure of the limit assembly and the limiter of the guide structure according to an embodiment of the present invention is shown;

[0023] Figure 5 A schematic diagram of the assembly structure of gears A and B of the guide structure according to an embodiment of the present invention is shown;

[0024] Figure 6 A schematic diagram of the assembly structure of the limiting plate and the injection assembly of the guide structure according to an embodiment of the present invention is shown;

[0025] Figure 7 The guide structure according to the embodiment of the present invention is shown. Figure 3 A in the middle is an enlarged structural diagram;

[0026] Figure 8 The guide structure according to the embodiment of the present invention is shown. Figure 3 Enlarged structural diagram at point B in the middle.

[0027] Reference Signs List

[0028] 1. Carrying frame; 2. Spacer block; 3. Limiting assembly; 4. Controller; 5. Air supply machine; 6. Limiter; 7. Guide rod; 8. Linear drive assembly; 9. Base; 10. Connecting frame; 11. Drive component; 12. Gear A; 13. Distance measuring assembly; 14. Identification assembly; 15. Mounting seat; 16. Supply pipe; 17. Guide pipe; 18. Telescopic assembly; 19. Limiting plate; 20. Injection assembly; 21. Support frame; 22. Cutting drive unit; 23. Guide block; 24. Slider; 25. Cutter; 26. Gear B. DETAILED DESCRIPTION

[0029] The embodiments of the present invention are described in further detail below with reference to the accompanying drawings and examples.

[0030] Example 1:

[0031] As attached Figure 1 To the attached Figure 8 As shown:

[0032] The present invention provides an injection guide structure of an injection molding machine, comprising: a limit component 3, the main body of the limit component 3 is a clamp, and a groove is provided on the right side of the limit component 3, the groove is used to limit the workpiece, an air supply machine 5 is installed on the top surface of the limit component 3, and a controller 4 is installed on the left side of the limit component 3, the controller 4 is electrically connected to the air supply machine 5, the limit component 3 is installed on the inner side of the carrier 1, and an identification component 14 is fixedly connected to the left end surface of the base 9. There are two identification components 14, and the two identification components 14 are respectively installed at the front and rear sides of the left end surface of the base 9. The identification component 14 and the distance measuring component 13 together constitute a detection structure, and a through groove is provided inside the base 9. A mounting base 15 is installed inside the mounting base 15, and a gear B26 is fixedly connected to the top of the mounting base 15. The gear B26 is meshed with the gear A12 provided at the bottom end of the driving component 11 for transmission. A supply pipe 16 is provided on the right side of the mounting base 15. The supply pipe 16 is used to supply injection plastic, and a guide pipe 17 is installed on the left side of the supply pipe 16. The guide pipe 17 is a flexible structure, and a telescopic component 18 is installed on the left side of the mounting base 15. There are two telescopic components 18, and the two telescopic components 18 are installed in a linear array at the front and rear sides of the left end face of the mounting base 15. A limit plate 19 is installed on the output end of the two telescopic components 18. The left side of the limit plate 19 is fixedly connected to the injection component 20. The limit plate 19 and The injection assembly 20 together constitutes the injection molding structure. The left side of the mounting seat 15 is fixedly connected to a support frame 21. There are two support frames 21, and the two support frames 21 are installed oppositely. A longitudinal groove is opened inside the two support frames 21. A cutting drive unit 22 is installed inside the longitudinal groove. A guide block 23 is installed on the output end of the cutting drive unit 22. The outer side of the guide block 23 is fixedly connected to a slider 24, and the guide block 23 is slidably connected to the support frame 21 through the slider 24. A cutter 25 is fixedly connected to the side of the guide block 23 away from the cutting drive unit 22. When the injection molding machine is in use, the device as a whole can be placed in a suitable position by using the pad 2 fixedly connected to the bottom end of the carrier frame 1, and synchronized. According to the different specifications of the currently required injection molding model, the mold to be injection molded can be placed on the carrier 1 and fixedly connected to the inner position of the limit component 3. When the mold is placed in the inner position of the limit component 3, the controller 4 set on the outside of the limit component 3 is synchronously turned on, and the air supply machine 5 installed on the top of the limit component 3 is synchronously started to supply air to the inside of the limiter 6 set in the limit component 3, and the inflation expansion of the limiter 6 is used to realize the automatic inflation and clamping operation of the mold inserted into the limit component 3, and then the measurement work can be carried out by starting the distance measuring component 13 and the identification component 14 installed on the left side of the base body 9.

[0033] Among them, the main body of the supporting frame 1 is a rectangular frame structure, and a pad 2 is fixedly connected to the bottom end surface of the supporting frame 1. There are four pads 2 in total, and the four pads 2 are respectively fixedly connected to the four corners of the bottom end surface of the supporting frame 1. The supporting frame 1 and the pad 2 together constitute a supporting structure, and a limiter 6 is arranged inside the groove opened in the limit component 3. There are two limiters 6 in total, and the two limiters 6 are installed in a linear array inside the groove set on the right side of the limit component 3.

[0034] Among them, the air supply machine 5 and the limiter 6 are connected, and the inside of the carrier frame 1 is fixedly connected with a guide rod 7. There are four guide rods 7 in total, and every two longitudinally adjacent guide rods 7 form a group, and the two groups of guide rods 7 are respectively fixedly connected to the upper and lower sides of the inside of the carrier frame 1. A linear drive component 8 is installed inside the carrier frame 1. There are two linear drive components 8 in total, and the two linear drive components 8 are respectively fixedly connected to the upper and lower sides of the inside of the carrier frame 1, and the left sides of the two linear drive components 8 are connected to the seat body 9.

[0035] When in use: First, when the injection molding machine is in use, the entire device can be placed in a suitable position by using the pad 2 fixedly connected to the bottom end of the carrier 1, and the mold to be injection molded can be placed in the carrier 1 fixedly connected to the inner position of the limit component 3 according to the different specifications of the currently required injection molding model. When the mold is placed in the inner position of the limit component 3, the controller 4 set on the outside of the limit component 3 is turned on synchronously, and the air supply machine 5 installed at the top of the limit component 3 is started synchronously to supply air to the inside of the limiter 6 set in the limit component 3, and the inflation expansion of the limiter 6 is used to realize the automatic inflation and clamping operation of the mold inserted into the limit component 3, and then the measurement work can be carried out by starting the distance measuring component 13 and the identification component 14 installed on the left side of the base body 9.

[0036] Example 2:

[0037] Based on the injection guide structure of an injection molding machine provided in Example 1, it can achieve rapid clamping and limiting of the mold, but it still cannot solve the problem of rapid injection when in use. In order to solve the above problem, the device is also provided with the following technical solutions.

[0038] Among them, the interior of the seat body 9 is provided with a through hole matching the guide rod 7, and the seat body 9 is installed at the outer position of the guide rod 7, and a connecting frame 10 is installed on the right side of the seat body 9, and a driving component 11 is installed on the top of the connecting frame 10. A gear A12 is installed on the bottom output shaft of the driving component 11. The driving component 11 and the gear A12 together constitute a transmission structure, and a distance measuring component 13 is installed on the left end face of the seat body 9. There are two distance measuring components 13, and the two distance measuring components 13 are set at staggered angles. When in use, the seat body 9 is pushed to the left by starting the two linear drive components 8 installed in the carrier frame 1, and the seat body 9 can be quickly adjusted by the guide rod 7 fixedly connected to the carrier frame 1. After the seat body 9 is adjusted to a suitable position, it is The injection assembly 20 on the left side of the positioning plate 19 is inserted into the interior of the mold to realize the automated injection molding process. After the injection molding process is completed, the linear drive assembly 8 is started to pull the seat body 9 to the right, and the two telescopic assemblies 18 installed on the outside of the mounting seat 15 are simultaneously electrically started to stretch and shrink the limiting plate 19 and the injection assembly 20 to the right, and the cutting drive parts 22 installed in the two support frames 21 are simultaneously started to drive the guide block 23, so that the guide block 23 moves downward along the longitudinal groove opened in the support frame 21 through the slider 24 fixedly connected to its outside, and the two cutters 25 fixedly connected to the inside of the guide block 23 are synchronously used to quickly cut the residual material after injection to prevent the problem of adhesion.

[0039] When in use: When the distance measuring component 13 and the identification component 14 are turned on, the identification component 14 arranged on the left side of the seat body 9 can be used synchronously to continuously monitor and identify the situation of the mold currently limited in the limiting component 3. The identification component 14 can be used with a CCD lens. When a CCD lens is provided on the left side of the seat body 9, the mold currently limited in the limiting component 3 can be quickly identified in real time. When in use, the distance measuring component 13 installed on the left side of the seat body 9 can be started synchronously to detect whether there is any deviation in the installation of the model currently limited in the limiting component 3. If the distance measuring component 13 is used, the identification component 14 can be used to continuously monitor and identify the situation of the mold currently limited in the limiting component 3. Component 13 is used to detect whether the model currently limited in the limiting component 3 has any front and rear deviation. If a deviation of the model is detected, the driving component 11 installed at the top of the connecting frame 10 can be synchronously started to rotate the gear A12, and the gear A12 can be engaged with the gear B26 set at the top of the mounting seat 15 for transmission. When the gear A12 and the gear B26 are engaged for transmission, the mounting seat 15 installed in the seat body 9 can be synchronously driven to perform the same direction deflection adjustment, so that the injection component 20 installed on the outside of the mounting seat 15 is synchronously deflected, so that it remains perpendicular to the mold, thereby achieving the purpose of precise injection.

[0040] Example 3:

[0041] An injection guide structure of an injection molding machine provided in Example 2 can realize rapid detection operations, but it still cannot solve the problem of clearing the injection material during use. In order to solve the above problem, the device is also provided with the following technical solutions.

[0042] Among them, the air supply machine 5 and the limiter 6 are connected, and the inside of the carrier frame 1 is fixedly connected with a guide rod 7. There are four guide rods 7 in total, and every two longitudinally adjacent guide rods 7 form a group, and the two groups of guide rods 7 are respectively fixedly connected to the upper and lower sides of the inside of the carrier frame 1. A linear drive component 8 is installed inside the carrier frame 1. There are two linear drive components 8 in total, and the two linear drive components 8 are respectively fixedly connected to the upper and lower sides of the inside of the carrier frame 1, and the left sides of the two linear drive components 8 are connected to the seat body 9.

[0043] Among them, the interior of the seat body 9 is provided with a through hole matching the guide rod 7, and the seat body 9 is installed at the outer position of the guide rod 7, and a connecting frame 10 is installed on the right side of the seat body 9, and a driving component 11 is installed on the top of the connecting frame 10. A gear A12 is installed on the bottom output shaft of the driving component 11. The driving component 11 and the gear A12 together constitute a transmission structure, and a distance measuring component 13 is installed on the left end face of the seat body 9. There are two distance measuring components 13, and the two distance measuring components 13 are set at staggered angles. When in use, the seat body 9 is pushed to the left by starting the two linear drive components 8 installed in the carrier frame 1, and the seat body 9 can be quickly adjusted by the guide rod 7 fixedly connected to the carrier frame 1. After the seat body 9 is adjusted to a suitable position, it is The injection assembly 20 on the left side of the positioning plate 19 is inserted into the interior of the mold to realize the automated injection molding process. After the injection molding process is completed, the linear drive assembly 8 is started to pull the seat body 9 to the right, and the two telescopic assemblies 18 installed on the outside of the mounting seat 15 are simultaneously electrically started to stretch and shrink the limiting plate 19 and the injection assembly 20 to the right, and the cutting drive parts 22 installed in the two support frames 21 are simultaneously started to drive the guide block 23, so that the guide block 23 moves downward along the longitudinal groove opened in the support frame 21 through the slider 24 fixedly connected to its outside, and the two cutters 25 fixedly connected to the inside of the guide block 23 are synchronously used to quickly cut the residual material after injection to prevent the problem of adhesion.

[0044] When in use: First, when the injection molding machine is in use, the entire device can be placed in a suitable position by using the pad 2 fixedly connected to the bottom end of the carrier 1, and the mold to be injection molded can be placed in the carrier 1 fixedly connected to the inner position of the limit component 3 according to the different specifications of the currently required injection molding model. When the mold is placed in the inner position of the limit component 3, the controller 4 set on the outside of the limit component 3 is turned on synchronously, and the air supply machine 5 installed at the top of the limit component 3 is started synchronously to supply air to the inside of the limiter 6 set in the limit component 3, and the inflation expansion of the limiter 6 is used to realize the automatic inflation and clamping operation of the mold inserted into the limit component 3, and then the measurement work can be carried out by starting the distance measuring component 13 and the identification component 14 installed on the left side of the base body 9.

[0045] During use: When in use, the two linear drive components 8 installed in the carrier 1 are activated to push the seat 9 to the left, and the seat 9 is quickly adjusted by the guide rod 7 fixedly connected to the carrier 1. After the seat 9 is adjusted to a suitable position, the injection component 20 set on the left side of the limit plate 19 is inserted into the interior of the mold to realize the automated injection molding process. After the injection molding process is completed, the linear drive component 8 is activated to pull the seat 9 to the right, and at the same time The two telescopic components 18 installed on the outside of the mounting seat 15 are electrically started to synchronously stretch and contract the limit plate 19 and the injection component 20 to the right, and the cutting drive parts 22 installed in the two support frames 21 are synchronously started to drive the guide block 23, so that the guide block 23 moves downward along the longitudinal groove opened in the support frame 21 through the slider 24 fixedly connected to the outside thereof, and synchronously enables the two cutters 25 fixedly connected to the inside of the guide block 23 to quickly cut the residual material after injection to prevent the problem of adhesion.

Claims

1. An injection guide structure of an injection molding machine, characterized in that: include: A limiting component (3), wherein the main body of the limiting component (3) is a clamp, and a groove is provided on the right side of the limiting component (3), and the groove is used to limit the workpiece. An air supply machine (5) is installed on the top surface of the limiting component (3), and a controller (4) is installed on the left side of the limiting component (3). The controller (4) is electrically connected to the air supply machine (5). The limiting component (3) is installed at the inner side of the carrier (1). The air supply machine (5) and the limiter (6) are connected, and the interior of the carrier (1) is fixedly connected with a guide rod (7), and the guide rods (7) are provided at four locations, wherein every two longitudinally adjacent guide rods (7) form a group, and the two groups of guide rods (7) are fixedly connected to the upper and lower sides of the interior of the carrier (1), respectively. A linear drive assembly (8) is installed inside the carrier (1), and the linear drive assembly (8) is provided at two locations, and the two linear drive assemblies (8) are fixedly connected to the upper and lower sides of the carrier (1), and the left sides of the two linear drive assemblies (8) are connected to the seat (9). The seat body (9) is provided with a through hole matching the guide rod (7) inside, and the seat body (9) is installed at the outer side of the guide rod (7). A connecting frame (10) is installed on the right side of the seat body (9), and a driving component (11) is installed on the top of the connecting frame (10). A gear A (12) is mounted on the bottom output shaft of the driving component (11), and the driving component (11) and the gear A (12) together form a transmission structure. A distance measuring assembly (13) is mounted on the left end surface of the base body (9), and the distance measuring assemblies (13) are provided at two locations, and the two distance measuring assemblies (13) are arranged at staggered angles. The left end surface of the base body (9) is fixedly connected with an identification component (14), and the identification components (14) are provided at two locations, and the two identification components (14) are respectively installed at the front and rear sides of the left end surface of the base body (9). The identification component (14) and the distance measuring component (13) together form a detection structure, and a through slot is provided inside the base body (9), and a mounting seat (15) is installed inside the through slot. The top of the mounting seat (15) is fixedly connected with a gear B (26), and the gear B (26) is meshed with the gear A (12) provided at the bottom end of the driving component (11) for transmission. A supply pipe (16) is provided on the right side of the mounting seat (15), and the supply pipe (16) is used to supply injection plastic, and a guide pipe (17) is installed on the left side of the supply pipe (16), and the guide pipe (17) is a flexible structure. A telescopic component (18) is installed on the left side of the mounting seat (15), and the telescopic component (18) is provided at two locations, and the two telescopic components (18) are installed in a linear array at the front and rear sides of the left end surface of the mounting seat (15), and a limit plate (19) is installed on the output end of the two telescopic components (18). The left side of the limit plate (19) is fixedly connected to the injection component (20). The limit plate (19) and the injection component (20) together form an injection molding structure. The left side of the mounting seat (15) is fixedly connected to a support frame (21). There are two support frames (21) and the two support frames (21) are installed oppositely. The interior of the two support frames (21) is provided with a longitudinal groove. The interior of the longitudinal groove is installed with a cutting drive unit (22). A guide block (23) is installed on the output end of the cutting drive unit (22). The outer side of the guide block (23) is fixedly connected to a slider (24), and the guide block (23) is slidably connected to the support frame (21) through the slider (24). The side of the guide block (23) away from the cutting drive unit (22) is fixedly connected to a cutter (25).

2. The injection guide structure of an injection molding machine according to claim 1, wherein: The main body of the carrier (1) is a rectangular frame structure, and a pad (2) is fixedly connected to the bottom end surface of the carrier (1). The pad (2) is provided at four locations, and the four pads (2) are respectively fixedly connected to the four corners of the bottom end surface of the carrier (1).

3. The injection guide structure of an injection molding machine according to claim 2, wherein: The bearing frame (1) and the cushion block (2) together form a bearing structure, and a limiter (6) is provided inside the groove provided in the limit assembly (3), and the limiters (6) are provided at two locations, and the two limiters (6) are installed in a linear array inside the groove provided on the right side of the limit assembly (3).

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