Automatic multi-station pressure maintaining system equipment

Abstract

The utility model relates to automatic multi-station pressure maintaining system equipment which is specifically structurally characterized by comprising a pressure maintaining rack, a feeding streamline module, a gantry module and a pressure maintaining module are arranged on the pressure maintaining rack, the gantry module is erected above the feeding streamline module, the pressure maintaining module is fixedly arranged on one side of the feeding streamline module, and the feeding streamline module is connected with the gantry module. The pressure maintaining module comprises a pressure maintaining base, a pressure maintaining driving air cylinder is fixedly arranged at the top of the pressure maintaining base, a pressure maintaining sliding table is fixedly connected to the output end of the pressure maintaining driving air cylinder, a pressure maintaining connecting plate is fixedly connected to the pressure maintaining sliding table, and a pressure maintaining assembly is slidably connected to the pressure maintaining connecting plate; the pressure maintaining assembly comprises a plurality of balancing weights and pressure maintaining heads slidably connected to the lower portions of the balancing weights, a pressure maintaining placing table is fixedly connected between the pressure maintaining heads and the balancing weights, the pressure maintaining placing table is fixedly connected with balancing weight rods for the balancing weights to slide, and the bottoms of the balancing weight rods are fixedly connected to the pressure maintaining heads. And the effect of finely adjusting the pressure is achieved by arranging a plurality of fine adjustment balancing weights.

Description

Technical Field

[0001] This utility model relates to the field of pressure holding modules, specifically to an automated multi-station pressure holding system device. Background Technology

[0002] The pressure holding process is a crucial part of automated processing. It can compress and shape plastic products to ensure that the product shape meets the needs of production and processing. It is usually processed through a pressure holding module.

[0003] In the pressure holding process, the product is generally placed on a carrier and fed through a streamlined module. After feeding, it is transported to the pressure holding module for pressure holding. The pressure holding module is generally composed of a pressure holding head and several counterweights pressed on top of the pressure holding head. Before production, the pressure holding pressure of the product is specified. The weight of the counterweights is adjusted according to the specified pressure holding pressure to carry out the pressure holding operation, thereby ensuring that the plastic product can deform and be shaped under the specified pressure.

[0004] The existing pressure holding process uses a pre-adjusted pressure and a large counterweight. However, due to differences in injection molding temperature and cooling time, the required deformation pressure of the injection molded parts may vary slightly. In this case, using a uniform large counterweight and a uniform pressure specification can lead to some injection molded parts deforming inadequately or excessively, thereby increasing the breakage rate of injection molded parts during the pressure holding process. Therefore, the existing pressure holding process has the problem of not being able to make fine-tuning of the pressure at specific points to reduce the breakage rate of injection molded parts. Utility Model Content

[0005] The purpose of this invention is to set up multiple pressure holding stations and multiple places for placing small counterweights, so that small counterweights can be removed and installed during pressure holding, thereby creating a fine-tuning effect on the weight that generates the pressure holding pressure.

[0006] To achieve the above objectives, this utility model provides the following technical solution: an automated multi-station pressure holding system, comprising a pressure holding frame, on which a feeding flow module, a gantry module, and a pressure holding module are respectively arranged. The gantry module is mounted above the feeding flow module, and the pressure holding module is fixedly mounted on one side of the feeding flow module. The pressure holding module includes a pressure holding base, and a pressure holding drive cylinder is fixedly mounted on the top of the pressure holding base. The output end of the pressure holding drive cylinder is fixedly connected to a pressure holding slide. A pressure-holding connecting plate is fixedly connected to the pressure-holding slide, and a pressure-holding assembly is slidably connected to the pressure-holding connecting plate. The pressure-holding assembly includes several counterweights and a pressure-holding head slidably connected below the counterweights. A pressure-holding placement platform is fixedly connected between the pressure-holding head and the counterweights. A counterweight rod for sliding the counterweights is fixedly connected to the pressure-holding placement platform. The bottom of the counterweight rod is fixedly connected to the pressure-holding head. Several miniature counterweights are slidably connected above the pressure-holding head and are slidably connected to the counterweight rod.

[0007] Preferably, a pressure-holding platform is connected to one side of the pressure-holding placement table, and a transverse slide rail is fixedly connected to the pressure-holding connecting plate, with the pressure-holding platform slidably connected on the transverse slide rail.

[0008] Preferably, the gantry module includes a gantry dual-axis drive module, and a displacement component is slidably connected to the gantry dual-axis drive module. The displacement component includes a displacement base and a displacement workpiece fixedly disposed on the displacement base.

[0009] Preferably, the displacement workpiece extends out with a displacement end, a displacement slide rail is fixedly mounted on the displacement base, the displacement workpiece is slidably connected to the displacement slide rail, and the orientation of the displacement end is the same as the orientation of the displacement slide rail.

[0010] Preferably, the streamlined module includes a streamlined support and a transport vehicle that slides on the streamlined support. A lifting cylinder is provided in the middle of the streamlined support, a limit cylinder is provided on one side of the lifting cylinder, and a lifting tray is fixedly connected to the piston rod end of the lifting cylinder.

[0011] Preferably, a scanning bracket is fixedly connected to the feed end of the streamlined bracket, a scanning rod extends from the end of the scanning bracket, and a barcode scanner is rotatably connected to the end of the scanning rod.

[0012] The beneficial effects of this utility model are as follows:

[0013] 1. A pressure holding head is provided that can hold miniature counterweights. The miniature counterweights can be installed or removed during pressure holding, thereby allowing for fine-tuning of the pressure holding and improving the pressure holding effect.

[0014] 2. A gantry module capable of transportation is set up. The gantry module is equipped with a displacement workpiece that can exert force on the bottom of the carrier pallet, ensuring that the carrier pallet can be stably moved and placed before pressure holding.

[0015] 3. A streamlined module capable of barcode scanning is set up. During material feeding, the blocking function inside the streamlined module can be controlled according to the barcode scanning, realizing an automated pressure holding process with assembly rhythm, thus achieving the effect of automated pressure holding. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of an automated multi-station pressure holding system according to the present invention;

[0017] Figure 2 This is a structural schematic diagram of the gantry module part of this utility model;

[0018] Figure 3 This is a structural schematic diagram of the pressure-holding module of this utility model;

[0019] Figure 4 This is a structural schematic diagram of the material feeding assembly line module of this utility model.

[0020] In the picture:

[0021] 1. Pressure holding frame;

[0022] 2. Feeding assembly line module; 21. Assembly line support; 22. Transport vehicle; 23. Lifting cylinder; 24. Limiting cylinder; 25. Lifting pallet; 26. Scanning support; 261. Scanning rod; 262. Barcode scanner;

[0023] 3. Gantry module; 31. Gantry dual-axis drive module; 32. Displacement component; 321. Displacement base; 322. Displacement workpiece; 323. Displacement end; 324. Displacement slide rail;

[0024] 4. Pressure holding module; 41. Pressure holding base; 42. Pressure holding drive cylinder; 43. Pressure holding slide; 44. Pressure holding connecting plate; 441. Transverse slide rail; 45. Pressure holding assembly; 451. Counterweight block; 452. Pressure holding head; 453. Pressure holding placement platform; 454. Counterweight rod; 455. Miniature counterweight; 46. Pressure holding platform. Detailed Implementation

[0025] To make the objectives, technical solutions, and advantages of this utility model clearer, the following detailed description is provided in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative and not intended to limit the scope of this utility model.

[0026] refer to Figure 1-4A pressure holding frame 1 is set up, and a feeding flow module 2, a gantry module 3, and a pressure holding module 4 are respectively set on the pressure holding frame 1. The feeding flow module 2 can feed and unload the injection molded products to be pressure held through the carrier pallet. The gantry module 3 can drive the carrier pallet to move into the pressure holding module 4. The pressure holding module 4 can perform the pressure holding process on the injection molded products located on the carrier pallet. The gantry module 3 is mounted above the feeding flow module 2, and the pressure holding module 4 is fixedly set on one side of the feeding flow module 2, thus realizing the process flow of feeding, transferring, pressure holding, and unloading.

[0027] refer to Figure 1-4 The pressure holding module 4 includes a pressure holding base 41. A pressure holding drive cylinder 42 is fixedly mounted on the top of the pressure holding base 41. A pressure holding slide 43 is fixedly connected to the output end of the pressure holding drive cylinder 42. The piston rod of the pressure holding drive cylinder 42 extends and retracts, causing the pressure holding slide 43 to slide. A pressure holding connecting plate 44 is fixedly connected to the pressure holding slide 43. A pressure holding assembly 45 is slidably connected to the pressure holding connecting plate 44. The pressure holding assembly 45 can perform pressure molding operations on the surface of the injection molded part. The pressure holding assembly 45 includes several counterweights 451 and a pressure holding head 452 slidably connected below the counterweights 451. A pressure holding placement platform 453 is fixedly connected between the pressure holding head 452 and the counterweights 451. The counterweights 451 are slidably placed on the pressure holding placement platform 453, increasing the pressure on the counterweights and maintaining pressure. A counterweight rod 454 for sliding counterweight 451 is fixedly connected to the placement platform 453. The bottom of the counterweight rod 454 is fixedly connected to the pressure holding head 452. Several miniature counterweights 455 are slidably connected above the pressure holding head 452. The miniature counterweights 455 can be installed and removed via the counterweight rod 454. The weight of the miniature counterweights 455 is significantly lower than that of the counterweight 451, allowing for fine-tuning of the pressure. The miniature counterweights 455 are slidably connected to the counterweight rod 454. A pressure holding platform 46 is connected to one side of the pressure holding placement platform 453. A transverse slide rail 441 is fixedly connected to the pressure holding connecting plate 44. The pressure holding platform 46 is slidably connected to the transverse slide rail 441, allowing adjustment of the pressure holding head 452's pressing position, thereby adjusting the pressing point in the transverse direction.

[0028] refer to Figure 1-4The gantry module 3 includes a gantry dual-axis drive module 31, which can perform displacement in two directions and bidirectional position adjustment. A displacement component 32 is slidably connected to the gantry dual-axis drive module 31. The displacement component 32 includes a displacement base 321 and a displacement workpiece 322 fixedly mounted on the displacement base 321. The displacement workpiece 322 has a displacement end 323 extending out. The displacement end 323 can extend into the bottom of the carrier pallet to support the pallet and drive the pallet to move. A displacement slide rail 324 is fixedly mounted on the displacement base 321. The displacement workpiece 322 is slidably connected to the displacement slide rail 324. The displacement end 323 faces the same direction as the displacement slide rail 324. It extends and retracts on the displacement slide rail 324 and inserts into the bottom of the carrier pallet, achieving the effect of conveniently moving the carrier pallet.

[0029] refer to Figure 1-4 The streamlined module includes a streamlined support 21 and a transport carrier 22 that slides on the streamlined support 21. A lifting cylinder 23 is provided in the middle of the streamlined support 21, and a limit cylinder 24 is provided on one side of the lifting cylinder 23. When the limit cylinder 24 lifts, it can stop the transport of the carrier pallet. The piston rod end of the lifting cylinder 23 is fixedly connected to the lifting pallet 25. The lifting pallet 25 can engage with the carrier pallet and be lifted by the lifting cylinder 23 to achieve a misalignment effect without affecting the continued transport of the subsequent carrier pallets to the next workstation. A scanning support 26 is fixedly connected to the feeding end of the streamlined support 21. A scanning rod 261 extends from the end of the scanning support 26, and a barcode scanner 262 is rotatably connected to the end of the scanning rod 261. The barcode scanner 262 can scan the incoming carrier pallet and monitor each carrier pallet in real time.

[0030] The working principle of this mechanism is as follows: During the pressure holding process, the injection molded part to be processed is placed on the loading flow line module 2 and placed in the carrier tray. The carrier tray moves along the loading flow line and is scanned below by the barcode scanner 262. At this time, the piston rod of the limit cylinder 24 extends, and the carrier tray is transported to the piston rod of the limit cylinder 24 and is blocked from continuing to move. The gantry module 3 transports it above the carrier tray, and the displacement workpiece 322 is transported to the side of the carrier tray. The displacement end 323 extends under the carrier tray to lift the carrier tray and move the carrier tray onto the lifting tray 25. At this time, it is above the lifting tray 25 of the lifting cylinder 23. The piston rod of the lifting cylinder 23 extends, and the lifting tray 25 drives the carrier tray to move upward, moving the carrier tray to below the pressure holding module 4. The pressure holding head 452 of the pressure holding module 4 descends. The counterweight 451 on the pressure holding head 452 is a pre-placed weight. At this time, it can be used with external grippers to increase or decrease the micro counterweight 455, thereby fine-tuning the pressure holding and performing the pressure holding process on the product on the carrier tray. After the pressure holding is completed, the gantry module 3 will transport the carrier tray back to the loading assembly line module 2. At this time, the piston rod of the limit cylinder 24 descends, and the carrier tray continues to move and unload, completing the overall pressure holding process.

[0031] The above embodiments are used to further illustrate the present invention, but do not limit the present invention to these specific embodiments. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present invention should be understood as being within the protection scope of the present invention.

Claims

1. An automated multi-station pressure holding system apparatus comprising a pressure holding rack (1), characterized in that: The pressure holding frame (1) is respectively equipped with a feeding flow module (2), a gantry module (3), and a pressure holding module (4). The gantry module (3) is mounted above the feeding flow module (2). The pressure holding module (4) is fixedly mounted on one side of the feeding flow module (2). The pressure holding module (4) includes a pressure holding base (41). A pressure holding drive cylinder (42) is fixedly mounted on the top of the pressure holding base (41). A pressure holding slide (43) is fixedly connected to the output end of the pressure holding drive cylinder (42). A pressure holding connecting plate (44) is fixedly connected to the pressure holding slide (43). A pressure holding assembly (44) is slidably connected to the pressure holding connecting plate (44). 45), the pressure holding assembly (45) includes several counterweights (451) and a pressure holding head (452) slidably connected below the counterweights (451). A pressure holding platform (453) is fixedly connected between the pressure holding head (452) and the counterweights (451). A counterweight rod (454) for sliding of the counterweights (451) is fixedly connected on the pressure holding platform (453). The bottom of the counterweight rod (454) is fixedly connected to the pressure holding head (452). Several miniature counterweights (455) are slidably connected above the pressure holding head (452). The miniature counterweights (455) are slidably connected to the counterweight rod (454).

2. The automated multi-station pressure holding system equipment according to claim 1, characterized in that: A pressure-holding platform (46) is connected to one side of the pressure-holding placement table (453), and a transverse slide rail (441) is fixedly connected to the pressure-holding connecting plate (44). The pressure-holding platform (46) is slidably connected to the transverse slide rail (441).

3. The automated multi-station pressure holding system apparatus of claim 1, wherein: The gantry module (3) includes a gantry dual-axis drive module (31), and a displacement component (32) is slidably connected on the gantry dual-axis drive module (31). The displacement component (32) includes a displacement base (321) and a displacement workpiece (322) fixedly disposed on the displacement base (321).

4. The automated multi-station pressure maintenance system apparatus of claim 3, wherein: The displacement workpiece (322) has a displacement end (323) extending out. A displacement slide rail (324) is fixedly installed on the displacement base (321). The displacement workpiece (322) is slidably connected to the displacement slide rail (324). The orientation of the displacement end (323) is the same as the orientation of the displacement slide rail (324).

5. The automated multi-station pressure holding system apparatus of claim 1, wherein: The streamlined module includes a streamlined support (21) and a transport vehicle (22) that slides on the streamlined support (21). A lifting cylinder (23) is provided in the middle of the streamlined support (21), and a limit cylinder (24) is provided on one side of the lifting cylinder (23). A lifting tray (25) is fixedly connected to the piston rod end of the lifting cylinder (23).

6. An automated multi-station pressure maintenance system apparatus as defined in claim 5, wherein: The feed end of the streamlined bracket (21) is fixedly connected to a scanning bracket (26), and a scanning rod (261) extends from the end of the scanning bracket (26). A barcode scanner (262) is rotatably connected to the end of the scanning rod (261).

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