CN109702972B

CN109702972B - Injection mold heat dissipation equipment

Info

Publication number: CN109702972B
Application number: CN201811424881.4A
Authority: CN
Inventors: 钟锋良; 袁军
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-11-26
Filing date: 2018-11-26
Publication date: 2021-05-14
Anticipated expiration: 2038-11-26
Also published as: CN109702972A

Abstract

The invention relates to the technical field of mold heat dissipation, in particular to injection mold heat dissipation equipment which comprises a supporting seat, an adjusting screw rod, an adjusting handle, a guide rod, a fixed seat, a first telescopic rod, a second support, a sliding joint mechanism, a water-cooled radiator and a telescopic water pipe, wherein cavities are symmetrically formed in the left side and the right side of the top end of the supporting seat, two adjusting screw rods are symmetrically arranged in the cavities, the left end and the right end of each adjusting screw rod are respectively and rotatably connected to the left side wall and the right side wall of the cavity, the adjusting handle is fixedly connected to one end, close to the outer side, of the adjusting screw rod, the guide rods are symmetrically arranged on the front side and the rear side of the adjusting screw rod, the two ends of each guide rod are respectively and fixedly connected to, and the manual operation has the problem of potential safety hazard.

Description

Injection mold heat dissipation equipment

Technical Field

The invention relates to the technical field of mold heat dissipation, in particular to injection mold heat dissipation equipment.

Background

The injection mould is a tool for producing plastic products, and is also a tool for endowing the plastic products with complete structures and accurate sizes, the injection moulding is a processing method used when producing some parts with complex shapes in batches, in particular to a method for injecting heated and melted plastics into a mould cavity by an injection moulding machine at high pressure, and obtaining a formed product after cooling and solidification.

When an injection mold is used for production and processing, an important problem to be solved is how to quickly dissipate heat, and a good heat dissipation system has a very wide meaning for mold forming, however, in modern mold forming processing, although the heat dissipation system is continuously updated and improved, the effect is still poor, modern cooling means mainly achieve the heat dissipation purpose by means of water cooling and air cooling, and the production efficiency can be improved by improving the heat dissipation efficiency and the effect.

The existing water-cooling heat dissipation equipment for the injection mold is very wide in application, the water-cooling heat dissipation equipment is provided with a plurality of water pipes, a quick-screwing joint is arranged on each water pipe, the quick-screwing joint is screwed on a water-cooling port in a screwing mode, a plurality of joints are frequently disassembled and connected in the mold machining process, the operation is very complicated, the heat dissipation efficiency is influenced, the production efficiency is reduced, the temperature of the injection mold is high, potential safety hazards exist in manual operation, and therefore the heat dissipation equipment for the injection mold is designed.

Disclosure of Invention

Aiming at the problems, the invention provides injection mold heat dissipation equipment, which is used for solving the problems that the existing injection mold heat dissipation equipment is complicated in operation and low in heat dissipation efficiency, so that the production efficiency is reduced, and the manual operation has potential safety hazards.

The invention is realized by the following technical scheme:

an injection mold heat dissipation device comprises a supporting seat, an adjusting screw rod, an adjusting handle, a guide rod, a fixed seat, a first telescopic rod, a first support, a second telescopic rod, a second support, a sliding joint mechanism, a water-cooled radiator and a telescopic water pipe, wherein the left side and the right side of the top end of the supporting seat are symmetrically provided with a cavity, the adjusting screw rod is provided with two adjusting screws which are symmetrically arranged in the cavity, the left side and the right side of each adjusting screw rod are respectively and rotationally connected with the left side wall and the right side wall of the cavity, the adjusting handle is fixedly connected with one end of the adjusting screw rod close to the outer side, the guide rod is symmetrically arranged at the front side and the rear side of the adjusting screw rod, the two ends of the guide rod are respectively and fixedly connected with the left side wall and the right side wall of the, the telescopic rod is characterized in that the first telescopic end of the telescopic rod is fixedly connected to the front side and the rear side of the first bottom of the support respectively, the second telescopic rod is provided with four parts and symmetrically arranged on the front side and the rear side of the first top of the support on the left side and the right side respectively, the two fixed ends of the telescopic rod are fixedly connected to the top end of the first support respectively, the two telescopic ends of the telescopic rod are fixedly connected to the front side and the rear side of the second bottom of the support respectively, the sliding joint mechanism is provided with a plurality of parts and is arranged on the first support and the second support in a sliding mode respectively, and.

Preferably, the middle part of the fixing seat is screwed on the adjusting screw rod, and the left side and the right side of the fixing seat are connected to the guide rod in a sliding mode.

Preferably, the first support is provided with openings penetrating through the left side and the right side, the top end of the first support is provided with a sliding groove, and the left side and the right side of the sliding groove are provided with sliding rails.

Preferably, the first bracket and the second bracket have the same structure.

Preferably, the sliding joint mechanism comprises a guide sliding block, a fastening screw rod, a fixed sliding block and a joint, the left side and the right side of the guide sliding block are respectively connected in the sliding rail in a sliding mode, the fastening screw rod is in threaded connection with the guide sliding block, the top end of the fastening screw rod is provided with a fastening knob, the top end of the fixed sliding block is rotatably connected to the bottom end of the fastening screw rod, and the end, close to the inner side, of the fixed sliding block is provided with the joint.

Preferably, a rubber pad is arranged at the bottom end of the fixed sliding block, and a sealing washer is arranged on the joint.

The invention has the beneficial effects that: the heat dissipation device is suitable for injection molds of different models by matching the first telescopic rod, the second telescopic rod and the first support with the second support and adjusting the position of the joint, the applicability of the device is improved, the rubber pad increases the friction force between the bottom end of the fixed sliding block and the first support or the second support, the adjusting handle is rotated to drive the adjusting screw to rotate, the fixed seats on the two sides are drawn close along the guide rod due to the fact that the fixed seat is screwed on the adjusting screw, the joint abuts against the water conveying hole of the upper mold and the lower mold, the fixation of the joint is completed, the potential safety hazard of manual installation is eliminated, the sealing washer is arranged to prevent the leakage of cooling liquid, the water-cooling radiator is started, the cooling liquid quickly cools the injection molds through a telescopic water pipe and a loop consisting of the joint and the water conveying pipe, after the position of the joint is set, the heat dissipation, thereby improving heat dissipation efficiency.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1: the invention has a schematic structure;

FIG. 2: the top view of the invention;

FIG. 3: the invention discloses a sliding joint mechanism with a schematic structure.

In the figure: 1-supporting seat, 101-cavity, 2-adjusting screw rod, 3-adjusting handle, 4-guiding rod, 5-fixing seat, 6-telescopic rod I, 7-bracket I, 71-through hole, 72-sliding groove, 73-sliding rail, 8-telescopic rod II, 9-bracket II, 10-sliding joint mechanism, 1001-guiding sliding block, 1002-fastening screw rod, 1021-fastening knob, 1003-fixing sliding block, 1031-rubber pad, 1004-joint, 1041-sealing washer, 11-water-cooling radiator and 12-telescopic water pipe.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, a preferred embodiment of the present invention provides an injection mold heat dissipation apparatus, which comprises a support base 1, an adjusting screw 2, an adjusting handle 3, two guide rods 4, two fixing bases 5, a first telescopic rod 6, a first bracket 7, a second telescopic rod 8, a second bracket 9, a sliding joint mechanism 10, a water-cooled heat sink 11 and a telescopic water pipe 12, wherein the left and right sides of the top end of the support base 1 are symmetrically provided with a cavity 101, the two adjusting screw 2 are symmetrically arranged in the cavity 101, the left and right ends of the adjusting screw 2 are respectively rotatably connected to the left and right side walls of the cavity 101, the adjusting handle 3 is fixedly connected to one end of the adjusting screw 2 near the outer side, the guide rods 4 are symmetrically arranged on the front and rear sides of the adjusting screw 2, the two ends of the guide rods 4 are respectively fixedly connected to the left and right side walls of the cavity 101, the two fixing bases 5 are respectively slidably, 6 stiff ends of telescopic link are fixed connection respectively in 5 tops of fixing base, 6 flexible ends of telescopic link are both sides around 7 bottoms of support respectively, telescopic link two 8 have four and symmetry respectively and set up in both sides around 7 tops of left and right sides support, two 8 stiff ends of telescopic link are fixed connection respectively in 7 tops of support, two 8 flexible ends of telescopic link are both sides around two 9 bottoms of support respectively, sliding joint mechanism 10 has a plurality of and slides respectively and sets up on support one 7 and support two 9, water-cooling radiator 11 sets up in 1 rear side of supporting seat, all be connected through flexible water pipe 12 between a plurality of sliding joint mechanism 10 and the water-cooling radiator 11.

Specifically, the middle part of fixing base 5 is screwed on adjusting screw 2, the left and right sides of fixing base 5 are connected on guide bar 4 in a sliding manner, bracket one 7 is provided with through hole 71 penetrating through the left and right sides, sliding groove 72 is provided on the top end of bracket one 7, sliding rail 73 is provided on the left and right sides of sliding groove 72, bracket one 7 is the same as bracket two 9 in structure, sliding joint mechanism 10 is composed of guide slider 1001, fastening screw 1002, fixed slider 1003 and joint 1004, the left and right sides of guide slider 1001 are respectively connected in sliding rail 73 in a sliding manner, fastening screw 1002 is screwed on guide slider 1001, the top end of fastening screw 1002 is provided with fastening knob 1021, the top end of fixed slider 1003 is rotatably connected to the bottom end of fastening screw 1002, fixed slider is close to one end of inboard and is provided with joint 1004, the bottom end of fixed slider.

The specific embodiment is as follows: the invention is connected to an external power supply, an upper die and a lower die are placed on a supporting seat 1, a sliding joint mechanism 10 is adjusted, the lengths of a first telescopic rod 6 and a second telescopic rod 8 are controlled, a first bracket 7 is adjusted to be consistent with the height of a water carrying hole of the lower die, a second bracket 9 is adjusted to be consistent with the height of the water carrying hole of the upper die, the sliding joint mechanism 10 is controlled, a guide slide block 1001 drives a fixed slide block 1003 through a fastening screw 1002, a joint 1004 is aligned with the water carrying hole, the fastening screw 1002 is rotated, the fixed slide block 1003 is moved downwards to clamp the fixed slide block 1003 to finish fixation, a rubber pad 1031 increases the friction force between the bottom end of the fixed slide block 1003 and the first bracket 7 or the second bracket 9, the adjusting handle 3 is rotated to drive an adjusting screw 2 to rotate, and the fixed seats 5 on two sides are close along the guide rod 4 as the fixed seats 5 are screwed, thereby joint 1004 supports the fortune water hole of bed die, accomplish the fixed of joint 1004, eliminate the potential safety hazard that manual installation exists, through telescopic link one 6, telescopic link two 8, support one 7 cooperatees with support two 9, the position of adjustment joint 1004, make the injection mold that the heat radiating equipment is applicable to different models, improve equipment's suitability, it prevents that the coolant liquid from leaking to be provided with 1041 seal ring, start water-cooling radiator 11, the coolant liquid passes through flexible water pipe 12, the return circuit that joint 1041 and fortune water are constituteed cools off injection mold fast, after the position of joint 1004 has been set up, every time the thermal installation only need rotate adjust handle 3 can, it is more simple and convenient to operate, thereby the radiating efficiency is improved.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides an injection mold heat dissipation equipment which characterized in that: comprises a supporting seat (1), an adjusting screw rod (2), an adjusting handle (3), a guide rod (4), a fixed seat (5), a first telescopic rod (6), a first support (7), a second telescopic rod (8), a second support (9), a sliding joint mechanism (10), a water-cooling radiator (11) and a telescopic water pipe (12), wherein cavities (101) are symmetrically formed in the left side and the right side of the top end of the supporting seat (1), the two adjusting screw rods (2) are symmetrically arranged in the cavities (101), the left end and the right end of the adjusting screw rod (2) are respectively and rotatably connected to the left side wall and the right side wall of the cavity (101), the adjusting handle (3) is fixedly connected to one end, close to the outer side, of the adjusting screw rod (2), the guide rod (4) is symmetrically arranged on the front side and the rear side of the adjusting screw rod (2), and the two, fixing base (5) middle part spiro union is on adjusting screw (2), and the fixing base (5) left and right sides sliding connection is on guide bar (4), fixing base (5) have two and respectively sliding connection in cavity (101), telescopic link (6) have four and respectively symmetry set up in left and right sides fixing base (5) top front and back both sides, telescopic link (6) stiff end fixed connection respectively in fixing base (5) top, telescopic link (6) flexible end fixed connection respectively in support (7) bottom front and back both sides, telescopic link two (8) have four and respectively symmetry set up in left and right sides support (7) top front and back both sides, telescopic link two (8) stiff end fixed connection respectively in support (7) top, telescopic link two (8) flexible end fixed connection respectively in support two (9) bottom front and back both sides, the sliding joint mechanisms (10) are arranged on the first support (7) and the second support (9) in a sliding mode respectively, the water-cooled radiator (11) is arranged on the rear side of the support seat (1), and the sliding joint mechanisms (10) are connected with the water-cooled radiator (11) through telescopic water pipes (12); the sliding joint mechanism (10) is composed of a guide sliding block (1001), a fastening screw rod (1002), a fixed sliding block (1003) and a joint (1004), the left side and the right side of the guide sliding block (1001) are respectively connected into a sliding rail (73) in a sliding mode, the fastening screw rod (1002) is in threaded connection with the guide sliding block (1001), a fastening knob (1021) is arranged at the top end of the fastening screw rod (1002), the top end of the fixed sliding block (1003) is rotatably connected to the bottom end of the fastening screw rod (1002), and the joint (1004) is arranged at one end, close to the inner side, of the fixed sliding block (1003).

2. The injection mold heat sink apparatus of claim 1, wherein: the middle of the fixing seat (5) is in threaded connection with the adjusting screw rod (2), and the left side and the right side of the fixing seat (5) are in sliding connection with the guide rod (4).

3. The injection mold heat sink apparatus of claim 1, wherein: the support I (7) is provided with through holes (71) penetrating through the left side and the right side, the top end of the support I (7) is provided with a sliding groove (72), and the left side and the right side of the sliding groove (72) are provided with sliding rails (73).

4. An injection mold heat sink apparatus as claimed in claim 3, wherein: the first support (7) and the second support (9) are identical in structure.

5. The injection mold heat sink apparatus of claim 1, wherein: the bottom end of the fixed sliding block (1003) is provided with a rubber pad (1031), and the joint (1004) is provided with a sealing washer (1041).