Cooling equipment for injection mold

Abstract

The utility model discloses cooling equipment for an injection mold, which comprises a base, a cooling tank is arranged on the upper surface of the base, a filter screen is arranged in the cooling tank, a two-way threaded screw rod is rotatably connected in the cooling tank in a limiting manner, and two sliding blocks are symmetrically connected to the outer side of the two-way threaded screw rod in a sleeving manner through threads. Arm rods are connected between the upper surfaces of the two sliding blocks and the bottom wall of the filter screen in a hinged mode, a connecting frame is connected to the upper portion of the cooling tank in a limiting and sliding mode, a stirring plate is arranged below the connecting frame, a cleaning brush is arranged below the connecting frame, and a rotating disc is arranged above the base. A connecting rod is arranged between the surface of the side edge of the rotating disc and the top end of the connecting frame, a placing platform is arranged on the side wall of the cooling tank, and through the arrangement of the structure, chippings on the upper surface of a filter screen can be moved out while a cooled mold is moved out; and the working efficiency of the whole device is improved while the workload of workers is relieved and convenience is brought.

Description

Technical Field

[0001] The utility model relates to the technical field of cooling injection molds, in particular to cooling equipment for injection molds. Background Art

[0002] Molds are various molds and tools used in industrial production to obtain the desired products by injection molding, blow molding, extrusion, die casting or forging, smelting, stamping and other methods. They are tools used to make molded objects. They mainly realize the processing of the shape of the object by changing the physical state of the molded material. Before molding, the mold needs to be cooled to achieve the purpose of injection molding.

[0003] For example, a cooling device for injection mold production disclosed in the utility model with authorization announcement number CN219748848U includes a base, a cooling mechanism is arranged on the left side of the top of the base, a placing mechanism is arranged on the right side of the top of the base, and a support plate is arranged on the surface of the placing mechanism. Through the arranged placing mechanism and the arrangement of components for clamping and moving the injection mold, the automation of injection mold cooling is realized, and the efficiency of injection mold cooling is improved to a certain extent. Through the arranged cooling mechanism, the purpose of cooling the injection mold can be achieved. The debris generated by the injection mold during cooling will fall to the top of the filter net. At this time, the water tank can be disassembled. The disassembled water tank can remove the filter net by pulling the support upward, and the debris can be collected and recycled, saving existing resources.

[0004] However, when the device recovers the debris on the top of the filter, the water tank needs to be disassembled first. After the water tank is disassembled, the support part is pulled upwards to take out the filter before the debris can be collected and recovered, which brings inconvenience to the staff and also affects the working efficiency of the device when disassembling the filter. Utility Model Content

[0005] In order to overcome the deficiencies of the prior art, the utility model provides a cooling device for an injection mold, which can solve the technical problem that the water tank needs to be disassembled first, and the filter net can be taken out by pulling the support member upwards after the disassembled water tank before the debris can be collected and recycled, which not only brings inconvenience to the staff, but also affects the working efficiency of the device when disassembling the filter net.

[0006] In order to solve the above technical problems, the utility model provides the following technical solutions: a cooling device for an injection mold comprises a base, a cooling groove is arranged on the upper surface of the base, a filter screen is arranged in the cooling groove, a bidirectional threaded screw is connected to the cooling groove and below the filter screen for limited rotation, two sliding blocks are symmetrically sleeved on the outer threads of the bidirectional threaded screw, an arm rod is hinged between the upper surfaces of the two sliding blocks and the bottom wall of the filter screen, a connecting frame is connected to the cooling groove for limited sliding movement above, a toggle plate is arranged below the connecting frame, a cleaning brush is arranged below the connecting frame and behind the toggle plate, a rotating disk is arranged above the base, a connecting rod is arranged between the side surface of the rotating disk and the top of the connecting frame, and a placing platform is arranged horizontally with the top of the cooling groove on the side wall of the cooling groove.

[0007] As a preferred technical solution of the utility model, a motor is arranged on the rear wall of the rotating disk, and the motor is fixedly connected to the upper surface of the base through a limiting seat.

[0008] As a preferred technical solution of the utility model, two limiting vertical plates are symmetrically arranged on both sides of the cooling groove, and the top ends of the two limiting vertical plates are limitedly slidably connected to the two ends of the bottom wall of the connecting frame.

[0009] As a preferred technical solution of the utility model, a mounting shell is provided on the upper surface of the base and located on one side of the cooling groove, a sliding groove is opened on the surface of the mounting shell, a threaded rod is connected to the sliding groove for limited rotation, a lifting block is connected to the outer threaded sleeve of the threaded rod, and a connecting plate is provided on the surface of the lifting block.

[0010] As a preferred technical solution of the utility model, a groove is provided on the bottom wall of the connecting plate, a fixed clamping block is arranged on one side of the groove, an electric push rod is arranged on the other side of the groove, and a movable clamping block is connected to the free end of the electric push rod.

[0011] As a preferred technical solution of the utility model, the opposite surfaces of the fixed clamping block and the movable clamping block are provided with rough textures for increasing the friction between the fixed clamping block and the mold.

[0012] Compared with the prior art, the utility model can achieve the following beneficial effects:

[0013] The two sliders are moved toward each other by adding a two-way threaded screw rod and a slider under the filter, and the lifting and lowering adjustment of the filter is achieved by the slider and the two arm rods that are adjusted to move toward each other. At the same time, the movement and adjustment of the connecting frame and the toggle plate and the cleaning brush arranged on the connecting frame are achieved by the rotationally adjusted rotating disk and the connecting rod. By moving the adjusted toggle plate and the cleaning brush, the toggle plate first pushes the cooled mold and larger particles of debris on the surface of the raised filter to the placement platform, and the cleaning brush arranged behind the toggle plate can further clean some smaller particles of debris, thereby improving the cleaning effect of the debris on the surface of the filter. The arrangement of this structure can remove the cooled mold and the debris on the surface of the filter at the same time, which reduces the workload of the staff, brings convenience, and improves the working efficiency of the entire device. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the three-dimensional structure of the utility model from the first viewing angle;

[0015] Figure 2 This is a schematic diagram of the three-dimensional structure of the bottom of the filter screen of the utility model;

[0016] Figure 3 It is a three-dimensional structural schematic diagram of the local structure of the utility model;

[0017] Figure 4 This is a schematic diagram of the three-dimensional structure of the bottom of the connecting plate of the utility model;

[0018] Figure 5 This is a schematic diagram of the three-dimensional structure of the utility model from a second viewing angle;

[0019] Among them: 1. Base; 2. Cooling trough; 3. Filter; 4. Bidirectional threaded screw; 5. Slider; 6. Arm; 7. Connecting frame; 8. Toggle plate; 9. Cleaning brush; 10. Connecting rod; 11. Rotating disk; 12. Mounting shell; 13. Slide; 14. Threaded rod; 15. Lifting block; 16. Connecting plate; 17. Fixed clamping block; 18. Electric push rod; 19. Moving clamping block; 20. Placement platform. DETAILED DESCRIPTION

[0020] In order to make the technical means, creative features, objectives and effects of the present invention easy to understand, the present invention is further described below in conjunction with specific embodiments, but the following embodiments are only preferred embodiments of the present invention, not all. Based on the embodiments in the implementation mode, other embodiments obtained by those skilled in the art without creative work are all within the protection scope of the present invention.

[0021] Example

[0022] Please refer to Figure 1-5 As shown, the utility model provides a cooling device for an injection mold, wherein a cooling groove 2 is arranged on the upper surface of a base 1, and then a filter screen 3 is arranged in the cooling groove 2, and at the same time, a bidirectional threaded screw rod 4 is connected to the cooling groove 2 and below the filter screen 3 for limited rotation, and then two sliders 5 are symmetrically sleeved and connected to the outer side of the bidirectional threaded screw rod 4 through threads, and then an arm rod 6 is hingedly connected between the upper surfaces of the two sliders 5 and the bottom wall of the filter screen 3, and at the same time, two limiting vertical plates are symmetrically arranged on both sides of the cooling groove 2, and a U-shaped connecting frame 7 is slidably connected to the top of the two limiting vertical plates for limited sliding, and then a toggle plate 8 is arranged below the connecting frame 7, and then a cleaning brush 9 is arranged below the connecting frame 7 and at the rear side of the toggle plate 8, and a limiting seat is arranged on the upper surface of the base 1, and then a motor is arranged at the top of the limiting seat, and a rotating disk 11 is connected to the power output end of the motor, and then a connecting rod 10 is arranged between the side surface of the rotating disk 11 and the top of the connecting frame 7, and finally a placing platform 20 horizontal to the top of the cooling groove 2 is arranged on the side wall of the cooling groove 2;

[0023] First, by adjusting and rotating the bidirectional threaded screw 4, the rotating bidirectional threaded screw 4 drives the two sliders 5 to approach each other, and then the two sliders 5 approaching each other lift the filter screen 3 through the arm rod 6 until the filter screen 3 is level with the top of the cooling tank 2, and then the motor arranged at the rear end center position of the rotating disk 11 rotates and adjusts the rotating disk 11, and the rotating and adjusted rotating disk 11 pushes the connecting frame 7 through the connecting rod 10, so that the connecting frame 7 moves above the cooling tank 2 toward the placement platform 20. At this time, the toggle plate 8 arranged below the connecting frame 7 first pushes the cooled mold and the larger particles of debris on the upper surface of the filter screen 3 to push them onto the placement platform 20, and the cleaning brush 9 arranged behind the toggle plate 8 can further clean some smaller particles of debris, thereby improving the cleaning effect of the debris on the upper surface of the filter screen 3;

[0024] As a further implementation of this embodiment, Figure 1-5As shown, a mounting shell 12 is provided on the upper surface of the base 1 and on one side of the cooling groove 2, and then a slide groove 13 is provided on the surface of the mounting shell 12, and then a threaded rod 14 is connected to the slide groove 13 for limited rotation, and the top of the threaded rod 14 is movably passed through the mounting shell 12 and connected to a servo motor, and the threaded rod 14 can be rotated and adjusted by the servo motor, and then a lifting block 15 is connected to the threaded sleeve on the outer side of the threaded rod 14, and then a connecting plate 16 is provided on the surface of the lifting block 15, and a groove is provided on the bottom wall of the connecting plate 16, and then a fixed clamping block 17 is provided on one side of the groove, and at the same time, an electric push rod 18 is provided on the other side of the groove, and then a mobile clamping block 19 is connected to the free end of the electric push rod 18, and finally, rough textures are provided on the opposite surfaces of the fixed clamping block 17 and the mobile clamping block 19, and the friction between the fixed clamping block 17, the mobile clamping block 19 and the mold can be increased by the setting of the rough textures;

[0025] When placing the mold to be cooled, the mold is first placed between the fixed clamp block 17 and the movable clamp block 19, and then the movable clamp block 19 is driven by the electric push rod 18 to move toward the fixed clamp block 17, and then the mold is clamped by the fixed clamp block 17 and the movable clamp block 19, and then the servo motor is used to adjust the rotating threaded rod 14, and the lifting block 15 is driven by the rotating and adjusted threaded rod 14 to drive the connecting plate 16 to move downward, so that the connecting plate 16 and the mold arranged under the connecting plate 16 are moved downward, so that the mold is placed on the upper surface of the filter screen 3 in the cooling tank 2, and then the filter screen 3 is moved downward, and the mold placed on the upper surface of the filter screen 3 enters the cooling tank 2, and the cooling water in the cooling tank 2 is used to cool the mold;

[0026] Specific working principle:

[0027] When cooling the mold, firstly, the mold is set between the fixed clamp block 17 and the movable clamp block 19, and then the movable clamp block 19 is driven by the electric push rod 18 to move toward the fixed clamp block 17, and then the mold is clamped by the fixed clamp block 17 and the movable clamp block 19, and then the servo motor is used to adjust the rotating threaded rod 14, and the lifting block 15 is driven by the rotating and adjusted threaded rod 14 to drive the connecting plate 16 to move downward, so that the connecting plate 16 and the mold arranged below the connecting plate 16 move downward, so that the mold is placed on the upper surface of the filter screen 3 in the cooling tank 2, and then the filter screen 3 is moved downward, and the mold placed on the upper surface of the filter screen 3 enters the cooling tank 2, and the mold is cooled by the cooling water in the cooling tank 2. After cooling, the bidirectional threaded screw 4 is adjusted and rotated, so that the rotating bidirectional threaded screw 4 drives the two sliders 5 to approach each other, and then the two sliders 5 approaching each other move the filter screen 3 through the arm rod 6. The filter screen 3 is lifted up until it is level with the top of the cooling trough 2, and then the motor arranged at the center position of the rear end of the rotating disk 11 rotates and adjusts the rotating disk 11. The rotating and adjusted rotating disk 11 pushes the connecting frame 7 through the connecting rod 10, so that the connecting frame 7 moves toward the placement platform 20 above the cooling trough 2. At this time, the toggle plate 8 arranged below the connecting frame 7 first pushes the cooled mold and the larger particles of debris on the upper surface of the filter screen 3 to push them onto the placement platform 20, and the cleaning brush 9 arranged behind the toggle plate 8 can further clean some smaller particles of debris, thereby improving the cleaning effect of the debris on the upper surface of the filter screen 3, and then the mold can be removed and the debris can be recycled at the same time. The arrangement of this structure can remove the cooled mold and the debris on the upper surface of the filter screen 3 at the same time, which reduces the workload of the staff and brings convenience while improving the work efficiency of the entire device.

[0028] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A cooling device for an injection mold, comprising a base (1), characterized in that: The upper surface of the base (1) is provided with a cooling groove (2), a filter screen (3) is provided in the cooling groove (2), a bidirectional threaded screw (4) is provided in the cooling groove (2) and below the filter screen (3) and is connected to the cooling groove (2) in a limited rotation manner, two sliders (5) are symmetrically sleeved and connected to the outer threads of the bidirectional threaded screw (4), an arm (6) is hingedly connected between the upper surfaces of the two sliders (5) and the bottom wall of the filter screen (3), a connecting frame (7) is connected to the upper part of the cooling groove (2) in a limited sliding manner, a toggle plate (8) is provided below the connecting frame (7), a cleaning brush (9) is provided below the connecting frame (7) and at the rear side of the toggle plate (8), a rotating disk (11) is provided above the base (1), a connecting rod (10) is provided between the side surface of the rotating disk (11) and the top of the connecting frame (7), and a placement platform (20) is provided on the side wall of the cooling groove (2) and is arranged horizontally with the top of the cooling groove (2).

2. A cooling device for injection mold according to claim 1, characterized in that: A motor is disposed on the rear wall of the rotating disk (11), and the motor is fixedly connected to the upper surface of the base (1) via a limiting seat.

3. The cooling device for injection mold according to claim 1, characterized in that: Two limiting vertical plates are symmetrically arranged on both sides of the cooling groove (2), and the top ends of the two limiting vertical plates are limitedly slidably connected to the two ends of the bottom wall of the connecting frame (7).

4. The cooling device for injection mold according to claim 1, characterized in that: A mounting shell (12) is provided on the upper surface of the base (1) and located on one side of the cooling groove (2); a sliding groove (13) is provided on the surface of the mounting shell (12); a threaded rod (14) is connected to the sliding groove (13) for limited rotation; a lifting block (15) is connected to the outer threaded sleeve of the threaded rod (14); and a connecting plate (16) is provided on the surface of the lifting block (15).

5. A cooling device for injection mold according to claim 4, characterized in that: The bottom wall of the connecting plate (16) is provided with a groove, a fixed clamping block (17) is arranged on one side of the groove, an electric push rod (18) is arranged on the other side of the groove, and a movable clamping block (19) is connected to the free end of the electric push rod (18).

6. A cooling device for injection mold according to claim 5, characterized in that: The opposing surfaces of the fixed clamp block (17) and the movable clamp block (19) are provided with rough textures for increasing the friction between the fixed clamp block (17) and the movable clamp block (19).

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