Injection mold with temperature monitoring function

Abstract

The utility model relates to the technical field of injection molds, and discloses an injection mold with a temperature monitoring function, which comprises a mold body, a cover plate is arranged at the upper part of the mold body, clamping components are arranged at the front part and the rear part of the cover plate, and a mounting plate is arranged in the middle of the inner wall of the mold body. An inclined plate is connected to the outer wall of the mounting plate through a pipeline, a temperature sensor is connected to the top face of the mounting plate through a pipeline, a feeding pipe is arranged on the right side of the die body, a rotating assembly is arranged on the rear side of the feeding pipe, a mounting opening is formed in the middle of the inner wall of the die body, and the mounting plate is movably connected with the mounting opening. According to the temperature monitoring device disclosed by the utility model, the cover plate, the clamping component, the inclined plate, the mounting plate and the clamping ring are matched with one another, so that the temperature monitoring device can be quickly connected with the injection mold without using an electromagnet, and meanwhile, the device can be quickly mounted and dismounted with the injection mold.

Description

Technical Field

[0001] The utility model relates to the technical field of injection molds, in particular to an injection mold with a temperature monitoring function. Background Art

[0002] An injection mold is a mold used for plastic injection molding, also known as an injection molding mold. An injection mold is usually composed of an upper mold plate, a lower mold plate, a mold core and other components. It is used in the plastic injection molding process. Injection molding is a common plastic processing process. The desired plastic product is obtained by injecting heated molten plastic into the mold and cooling and solidifying it.

[0003] After searching, the authorization announcement number is CN219830147U. A temperature sensor for injection mold that is easy to detect includes an injection mold body and a heat-conducting mounting plate. A mounting groove is provided at the top of the inner wall of the injection mold body, and an interlocking groove is provided at the top of the inner wall of the injection mold body and located outside the mounting groove. The heat-conducting mounting plate is movably arranged inside the interlocking groove, and a temperature sensor body is arranged on the top of the heat-conducting mounting plate. Two engaging sheet metals are symmetrically fixedly connected to the top of the heat-conducting mounting plate. The beneficial effect of the utility model is that by arranging an independent mounting groove inside the injection mold body, the heat-conducting mounting plate and the heat-spreading plate carrying the temperature sensor can be movably connected to the inside of the mounting groove through the engaging sheet metal, and the unlocking is realized by the electromagnet control operation panel, so that there is no need to reserve a mounting hole on the heat-conducting mounting plate, and the injection molding material will not flow into the hole during the injection molding process to cause burrs on the product, thereby improving the injection molding effect of the product.

[0004] Although the above-mentioned device can be quickly installed with the injection mold by setting the mutual cooperation between the electromagnet, the bayonet and the spring without repeatedly unscrewing multiple screws, the electromagnet needs to be energized all the time to be magnetic, resulting in the device needing to be energized all the time to be connected to the injection mold, which consumes a certain amount of energy. In addition, if there is a sudden power outage, the device will directly separate from the injection mold and fall off, which may cause bumps and damage to itself and the inside of the injection mold. Utility Model Content

[0005] In order to make up for the above deficiencies, the utility model provides an injection mold with a temperature monitoring function, which aims to improve the problem mentioned in the prior art that "the device needs to be powered on all the time to be connected to the injection mold, resulting in the consumption of a certain amount of energy, and if there is a sudden power outage, the device will directly fall off the injection mold, which may cause damage to itself and the inside of the injection mold."

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: an injection mold with a temperature monitoring function, comprising a mold body, a cover plate is arranged on the upper part of the mold body, and clamping components are arranged on the front and rear parts of the cover plate, a mounting plate is arranged in the middle part of the inner wall of the mold body, an outer wall pipe of the mounting plate is connected with an inclined plate, and a temperature sensor is connected to the top surface pipe of the mounting plate, a feed pipe is arranged on the right side of the mold body, and a rotating component is arranged on the rear side of the feed pipe, a mounting opening is opened in the middle part of the inner wall of the mold body, and the mounting plate is movably connected thereto, and a mounting groove is opened in the upper part of the mounting opening, and the cover plate and the inclined plate are movably connected thereto.

[0007] As a further description of the above technical solution:

[0008] The front and rear sides of the top of the inclined plate are both fixedly connected with snap rings.

[0009] As a further description of the above technical solution:

[0010] The clamping assembly includes two clamping columns, and the upper and lower parts of the two clamping columns that are close to each other are fixedly connected with connecting plates, the bottom surface of the connecting plate located at the lower part is fixedly connected with a column, and the side of the column close to the clamping ring is fixedly connected with a clamping rod, and the clamping rod is clamped with the clamping ring, and the top of the connecting plate located at the upper part is fixedly connected with a push plate.

[0011] As a further description of the above technical solution:

[0012] The front and rear sides of the upper part of the installation slot are both provided with clamping slots, and the clamping columns are clamped therewith. The front and rear sides of the lower part of the installation slot are both provided with fixing slots, and the clamping rods are clamped therewith.

[0013] As a further description of the above technical solution:

[0014] The front and rear parts of the cover plate are both provided with push grooves, the clamping column is slidably connected to the push grooves, a spring is fixedly connected between the clamping column and the push grooves, and the upper and lower parts of the side where the two push grooves are close to each other are both provided with sliding openings, and the connecting plate is slidably connected to the sliding openings.

[0015] As a further description of the above technical solution:

[0016] The rotating assembly comprises a bracket, a motor is fixedly connected to the top of the bracket, a rotating shaft is fixedly connected to the output end of the motor, and the rotating shaft passes through the bracket and is rotatably connected thereto.

[0017] As a further description of the above technical solution:

[0018] The upper part of the feed pipe is rotatably connected with a connecting pipe, the top of the connecting pipe is fixedly connected with a connecting ring, and the bottom surface of the connecting ring is fixedly connected with two scraping rods.

[0019] As a further description of the above technical solution:

[0020] The rotating shaft and the outer wall of the connecting pipe are jointly connected by a belt.

[0021] The utility model has the following beneficial effects:

[0022] 1. In the utility model, by setting the cover plate, the clamping assembly and the inclined plate, the mounting plate and the clamping ring, the temperature monitoring device can be quickly connected to the injection mold without using an electromagnet, and the device can be quickly installed and disassembled from the injection mold.

[0023] 2. In the utility model, by arranging the mutual cooperation between the rotating assembly and the connecting pipe, and by arranging the connecting ring and the scraper rod, the injection port can be cleaned after the mold is fed, to prevent residual material from solidifying and clogging the feed port during the subsequent mold forming and cooling process. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the device in the utility model;

[0025] Figure 2 It is a cross-sectional three-dimensional structural schematic diagram of the device in the utility model;

[0026] Figure 3 This is a schematic diagram of the overall three-dimensional structure of the cover plate, the clamping assembly, the mounting plate, and the temperature sensor in the utility model;

[0027] Figure 4 It is a schematic diagram of the split three-dimensional structure of the rotating component and the feed pipe in the utility model.

[0028] Legend:

[0029] 1. Mold body; 2. Cover plate; 3. Snap-on assembly; 4. Rotating assembly; 5. Feed pipe; 6. Inclined plate; 7. Temperature sensor; 8. Mounting plate; 11. Mounting port; 12. Mounting slot; 13. Snap-on slot; 14. Fixed slot; 61. Snap ring; 31. Snap-on column; 32. Connecting plate; 33. Column; 34. Snap-on rod; 35. Push plate; 36. Spring; 21. Push slot; 22. Slide; 41. Bracket; 42. Motor; 43. Rotating shaft; 44. Belt; 51. Connecting pipe; 52. Connecting ring; 53. Scraper rod. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0031] Reference Figure 1 - Figure 2 The utility model provides an embodiment: an injection mold with a temperature monitoring function, including a mold body 1, a cover plate 2 is provided on the upper part of the mold body 1 for protecting internal components, and a clamping assembly 3 is provided at the front and rear parts of the cover plate 2 for connecting the cover plate 2 and the mounting plate 8, the temperature sensor 7 and the mold body 1. A mounting plate 8 is provided in the middle part of the inner wall of the mold body 1 for mounting the temperature sensor 7. An outer wall pipe of the mounting plate 8 is connected with an inclined plate 6 for matching the connection of the mounting plate 8. The top surface pipe of the mounting plate 8 is connected with the temperature sensor 7 for temperature monitoring. A feed pipe 5 is provided on the right side of the mold body 1 for feeding, and a rotating assembly 4 is provided on the rear side of the feed pipe 5 for driving the rotation of the connecting pipe 51.

[0032] like Figure 2 - Figure 3 As shown, a mounting opening 11 is provided in the middle of the inner wall of the mold body 1 for connecting to the mounting plate 8, and the mounting plate 8 is movably connected thereto. A mounting groove 12 is provided in the upper portion of the mounting opening 11 for installing various components, and the cover plate 2 and the inclined plate 6 are movably connected thereto. The top front and rear sides of the inclined plate 6 are fixedly connected with a clamping ring 61 for connecting to the clamping component 3.

[0033] Furthermore, the clamping assembly 3 includes two clamping columns 31, which are used to connect the cover plate 2 and the mold body 1. The upper and lower parts of the two clamping columns 31 that are close to each other are fixedly connected with connecting plates 32 for connecting other components. The bottom surface of the lower connecting plate 32 is fixedly connected with a column 33 for cooperating with the connection of the clamping rod 34. The side of the column 33 close to the clamping ring 61 is fixedly connected with a clamping rod 34 for fixing the clamping ring 61. The clamping rod 34 is clamped with the clamping ring 61. The top of the upper connecting plate 32 is fixedly connected with a push plate 35 for pushing the clamping assembly 3.

[0034] Furthermore, the front and rear sides of the upper part of the installation groove 12 are provided with card slots 13 for cooperating with the connection of the card column 31, and the card column 31 is clamped therewith. The front and rear sides of the lower part of the installation groove 12 are provided with fixing grooves 14 for cooperating with the connection of the card rod 34, and the card rod 34 is clamped therewith. The front and rear parts of the cover plate 2 are provided with push grooves 21 for cooperating with the connection between the card column 31 and the cover plate 2. The card column 31 is slidably connected to the push groove 21. A spring 36 is fixedly connected between the card column 31 and the push groove 21 for assisting the card column 31 to reset. The upper and lower parts of the side where the two push grooves 21 are close to each other are provided with sliding openings 22 for cooperating with the connection of the connecting plate 32, and the connecting plate 32 is slidably connected therewith.

[0035] See also Figure 4 The rotating assembly 4 includes a bracket 41 for connecting various components. A motor 42 is fixedly connected to the top of the bracket 41 for providing power to the assembly. A rotating shaft 43 is fixedly connected to the output end of the motor 42 for driving a belt 44. The rotating shaft 43 passes through the bracket 41 and is rotatably connected thereto.

[0036] Specifically, the upper part of the feed pipe 5 is rotatably connected to a connecting pipe 51 for connecting to the feed pipe 5 and the belt 44. The top of the connecting pipe 51 is fixedly connected to a connecting ring 52 for installing a scraper rod 53. The bottom surface of the connecting ring 52 is fixedly connected to two scraper rods 53 for cleaning the material remaining on the inner wall of the feed pipe 5. The rotating shaft 43 and the outer wall of the connecting pipe 51 are jointly connected to the belt 44.

[0037] Working principle: During use, when it is necessary to install the temperature monitoring device, place the mounting plate 8 together with the inclined plate 6 and the temperature sensor 7 into the mounting groove 12, the mounting plate 8 will be inserted into the mounting port 11, and then push the push plate 35, the push plate 35 will drive the clamping column 31, the column 33 and the clamping rod 34 to move through the connecting plate 32, and then place the cover plate 2 together with the clamping assembly 3 into the mounting groove 12, align the clamping column 31 with the clamping groove 13, and then release the push plate 35, the spring 36 will push the clamping column 31 to reset and clamp with the clamping groove 13, and at the same time, the clamping column 31 will drive the column 33 to move through the connecting plate 32, and the clamping rod 34 connected to the column 33 will reset and pass through the clamping ring 61 to clamp with the fixing groove 14, so that the inclined plate 6 and the mounting plate 8 connected thereto and the temperature sensor 7 connected to the mounting plate 8 are fixed to the mold body 1, and the cover plate 2 is also fixed to the injection mold. When the mold is in use, the temperature in the mold will be transmitted to the temperature sensor 7 through the mounting plate 8, and the temperature sensor 7 will monitor the mold temperature.

[0038] When the mold injection is completed, the motor 42 is turned on, the motor 42 will drive the rotating shaft 43 to rotate, and the rotating shaft 43 will then drive the belt 44 to transmit, the connecting pipe 51 connected to the belt 44 will then rotate, and the connecting ring 52 fixed to the connecting pipe 51 will rotate together, thereby driving the scraper rod 53 connected thereto to scrape and clean the residual material on the inner wall of the feed pipe 5.

[0039] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An injection mold with a temperature monitoring function, comprising a mold body (1), characterized in that: A cover plate (2) is provided on the upper part of the mold body (1), and a clamping assembly (3) is provided at the front and rear parts of the cover plate (2). A mounting plate (8) is provided at the middle part of the inner wall of the mold body (1), and an outer wall pipe of the mounting plate (8) is connected to an inclined plate (6), and a top surface pipe of the mounting plate (8) is connected to a temperature sensor (7). A feed pipe (5) is provided on the right side of the mold body (1), and a rotating assembly (4) is provided on the rear side of the feed pipe (5); A mounting opening (11) is provided in the middle of the inner wall of the mold body (1), and the mounting plate (8) is movably connected thereto; a mounting groove (12) is provided in the upper part of the mounting opening (11), and the cover plate (2) and the inclined plate (6) are movably connected thereto.

2. The injection mold with temperature monitoring function according to claim 1, characterized in that: The top and rear sides of the inclined plate (6) are both fixedly connected with snap rings (61).

3. The injection mold with temperature monitoring function according to claim 1, characterized in that: The clamping assembly (3) comprises two clamping columns (31), the upper and lower parts of the mutually adjacent sides of the two clamping columns (31) are fixedly connected to connecting plates (32), the bottom surface of the connecting plate (32) at the lower part is fixedly connected to a column (33), the side of the column (33) close to the clamping ring (61) is fixedly connected to a clamping rod (34), the clamping rod (34) is clamped to the clamping ring (61), and the top of the connecting plate (32) at the upper part is fixedly connected to a push plate (35).

4. The injection mold with temperature monitoring function according to claim 3, characterized in that: The upper front and rear sides of the installation slot (12) are both provided with clamping slots (13), with which the clamping column (31) is clamped, and the lower front and rear sides of the installation slot (12) are both provided with fixing slots (14), with which the clamping rod (34) is clamped.

5. The injection mold with temperature monitoring function according to claim 3, characterized in that: The front and rear parts of the cover plate (2) are both provided with push grooves (21), the clamping column (31) is slidably connected to the push grooves (21), a spring (36) is fixedly connected between the clamping column (31) and the push grooves (21), and the upper and lower parts of the side where the two push grooves (21) are close to each other are both provided with sliding openings (22), and the connecting plate (32) is slidably connected thereto.

6. The injection mold with temperature monitoring function according to claim 1, characterized in that: The rotating assembly (4) comprises a bracket (41), the top of the bracket (41) is fixedly connected to a motor (42), the output end of the motor (42) is fixedly connected to a rotating shaft (43), and the rotating shaft (43) passes through the bracket (41) and is rotatably connected thereto.

7. The injection mold with temperature monitoring function according to claim 6, characterized in that: The upper part of the feed pipe (5) is rotatably connected to a connecting pipe (51), the top of the connecting pipe (51) is fixedly connected to a connecting ring (52), and the bottom surface of the connecting ring (52) is fixedly connected to two scraping rods (53).

8. The injection mold with temperature monitoring function according to claim 7, characterized in that: The rotating shaft (43) and the outer wall of the connecting tube (51) are jointly connected by a belt (44).

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