CN219256296U

CN219256296U - Injection mold capable of automatically cleaning

Info

Publication number: CN219256296U
Application number: CN202223219971.4U
Authority: CN
Inventors: 褚叶明
Original assignee: Shanghai Baoli Daily Necessities Co ltd
Current assignee: Shanghai Baoli Daily Necessities Co ltd
Priority date: 2022-11-30
Filing date: 2022-11-30
Publication date: 2023-06-27
Anticipated expiration: 2032-11-30

Abstract

The utility model relates to the technical field of injection molds, in particular to an injection mold capable of automatically cleaning, which comprises a support frame, wherein a cleaning mechanism is arranged at the top end of the support frame, and a hollow column is rotatably arranged at the top end of the support frame. According to the utility model, the driving gear, the driven gear, the gear motor and the cleaning mechanism are arranged, the gear motor is started, so that the driving shaft rotates, the driven gear is driven to rotate by the driving gear, the hollow column drives the whole injection mold main body above to rotate by three hundred sixty degrees, so that the cleaning spray gun is convenient for cleaning the surface of the injection mold main body in all directions, the practicability of the device is improved, the air pump is started, air is conveyed upwards through the conveying pipe, enters the cleaning spray gun through the gooseneck, the surface of the injection mold main body is cleaned by high-pressure air injection, the gooseneck can rotate in multiple directions, the cleaning spray gun can adjust a proper angle, and the hidden cavity inside the injection mold main body is convenient for cleaning.

Description

Injection mold capable of automatically cleaning

Technical Field

The utility model relates to the technical field of injection molds, in particular to an injection mold capable of automatically cleaning.

Background

The injection mold is a tool for producing plastic products; is also a tool for endowing plastic products with complete structure and precise dimensions. Injection molding is a process used in mass production of parts of complex shape. Specifically, the heated and melted plastic is injected into a die cavity under high pressure by an injection molding machine, and a formed product is obtained after cooling and solidification. Injection molding is a process used in mass production of parts of complex shape. Specifically, the heated and melted plastic is injected into a mold cavity at high pressure by an injection molding machine, a formed product is obtained after cooling and solidification, the formed product is divided into a thermosetting plastic mold and a thermoplastic plastic mold according to molding characteristics, dirt is easy to appear after the injection molding mold is used for a long time, and if the dirt is not cleaned in time, the injection molding quality is seriously affected, and the injection molding mold is cleaned by a cleaning device in the prior art.

The authorized bulletin number CN213675236U discloses an injection mold convenient to clean, which comprises a base; the two vertical plates are symmetrically and fixedly arranged at the top of the base; the rotating shafts are rotatably arranged on the corresponding vertical plates; the lower die is rotatably arranged on the two rotating shafts; the upper die is slidably arranged on the two vertical plates; the threaded rods are rotatably arranged on the two vertical plates; the mounting plate is arranged on the threaded rod in a threaded manner; the electric telescopic rod is fixedly arranged at the top of the mounting plate; the box body is fixedly arranged on the output shaft of the electric telescopic rod; the spray heads are arranged on the box body. The injection mold convenient to clean provided by the utility model is convenient to adjust the position of the lower mold, and has good cleaning effect and high cleaning quality.

The conventional cleaning device generally holds the spray gun manually by a worker, and cleans the spray gun manually, when the lower die is cleaned, impurities are not easy to get out when the lower die is cleaned, so that cleaning is incomplete, cleaning time is prolonged, the angle of the spray head in the technical scheme is inconvenient to adjust, and the cleaning range and the direction are limited, so that an injection mold capable of being automatically cleaned is required to be designed to solve the problems.

Disclosure of Invention

The conventional cleaning device is used for cleaning the lower die manually by a worker, and the lower die is fixed, so that impurities are not easy to get out during cleaning the lower die, the cleaning is incomplete, the cleaning time is prolonged, the angle of the spray head in the technical scheme is inconvenient to adjust, the cleaning range and the cleaning direction are limited, and the injection die capable of being automatically cleaned is provided.

The utility model provides an injection mold capable of automatically cleaning, which comprises a support frame, wherein a cleaning mechanism is arranged at the top end of the support frame, a hollow column is rotatably arranged at the top end of the support frame, a rotating table is arranged at the top end of the hollow column, an injection mold main body is arranged at the top end of the rotating table, a gear motor is arranged in the support frame, a driving shaft is arranged at the top end of the gear motor, a driving gear is arranged on the outer side of the driving shaft, a driven gear is arranged on the outer side of the hollow column, and one sides, close to each other, of the driven gear and the driving gear are meshed with each other.

Preferably, the bottom of the rotating table is provided with an extension ring plate, and the bottom of the extension ring plate is provided with a rubber ring.

Preferably, the rotating table and the hollow column are internally provided with a central chamber, and the central chamber is circular.

Preferably, the collecting box is placed inside the supporting frame.

Preferably, a waste box is arranged on one side of the supporting frame, and a guide plate is arranged on one side of the waste box.

Preferably, the cleaning mechanism comprises a supporting plate, an air pump is arranged on one side of the supporting plate, a conveying pipe is connected on one side of the air pump, a gooseneck pipe is arranged at one end of the conveying pipe through the supporting plate, and a cleaning spray gun is connected on one side of the gooseneck pipe.

Preferably, the conveying pipe consists of a main pipe and two shunt pipes, and the number of the cleaning spray guns is two.

Compared with the prior art, the utility model has the beneficial effects that:

1. through being provided with driving gear, driven gear, gear motor and clean mechanism, gear motor starts for the driving axle rotates, drives driven gear rotation through the driving gear, makes the hollow column drive the injection mold main part of top wholly carry out three hundred sixty degrees rotations, thereby the cleaning spray gun of being convenient for to the surface omnidirectional clearance of injection mold main part, increased the practicality of the device, the air pump starts, upwards carries gas through the conveyer pipe, gets into cleaning spray gun through the gooseneck, through high-pressure jet, with injection mold main part surface cleaning, the gooseneck can diversified rotation, make cleaning spray gun adjust suitable angle, the cavity is hidden to the injection mold main part inside of being convenient for clear up.

2. Through being provided with extension annular plate, rubber circle, central cavity, collecting box and waste bin, rubber circle and support frame are closely laminated, can avoid impurity entering inside, avoid influencing driven gear and driving gear and rotate, and central cavity can be with the impurity that drops down on the rotating table derive the inside that gets into the collecting box downwards and collect, collect through jet-propelled impurity from the inside that one side got into waste bin for impurity obtains fine processing.

Drawings

FIG. 1 is a schematic elevational view of the structure of the present utility model;

FIG. 2 is a schematic elevational cross-sectional view of the structure of the present utility model;

FIG. 3 is a schematic top view of a turntable according to the present utility model;

fig. 4 is a schematic front view of the cleaning mechanism of the present utility model.

In the figure: 110. a support frame; 120. a rotating table; 121. an extension ring plate; 122. a rubber ring; 123. a central chamber; 130. an injection mold body; 140. a hollow column; 141. a driven gear; 142. a driving shaft; 143. a drive gear; 144. a speed reducing motor; 150. a collection box; 160. a waste bin; 200. a cleaning mechanism; 210. cleaning the spray gun; 211. a support plate; 212. an air pump; 213. a delivery tube; 214. gooseneck.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

Referring to fig. 1-4, an embodiment of the present utility model is provided: the utility model provides an injection mold that can automatically cleaning, including support frame 110, the top of support frame 110 is provided with cleaning mechanism 200, hollow post 140 is installed in the top rotation of support frame 110, the top of hollow post 140 is provided with rotary table 120, rotary table 120's top is provided with injection mold main part 130, support frame 110's inside is provided with gear motor 144, gear motor 144's top is provided with driving shaft 142, driving shaft 142's outside is provided with driving gear 143, hollow post 140's outside is provided with driven gear 141, driven gear 141 and one side intermeshing that driving gear 143 is close to each other. The cleaning mechanism 200 comprises a supporting plate 211, an air pump 212 is arranged on one side of the supporting plate 211, a conveying pipe 213 is connected to one side of the air pump 212, a gooseneck 214 is arranged at one end of the conveying pipe 213 penetrating through the supporting plate 211, and a cleaning spray gun 210 is connected to one side of the gooseneck 214; the gear motor 144 is started to enable the driving shaft 142 to rotate, the driving gear 143 drives the driven gear 141 to rotate, and the hollow column 140 drives the injection mold main body 130 above to integrally rotate by three hundred sixty degrees, so that the cleaning spray gun 210 in the cleaning mechanism 200 can clean the surface of the injection mold main body 130 in all directions, and the practicability of the device is improved; the air pump 212 is started, air is conveyed upwards through the conveying pipe 213, enters the cleaning spray gun 210 through the gooseneck 214, the surface of the injection mold main body 130 is cleaned up through high-pressure air injection, and the gooseneck 214 can rotate, so that the cleaning spray gun 210 can adjust a proper angle, and the inside of the injection mold main body 130 is cleaned conveniently.

Further, the delivery tube 213 is composed of a main tube and two shunt tubes, and the number of cleaning guns 210 is two, so that the range of high-pressure air injection is increased.

Example two

In comparison with the first embodiment, referring to fig. 2-3, the bottom end of the rotating table 120 is provided with an extending ring plate 121, and the bottom end of the extending ring plate 121 is provided with a rubber ring 122; the rubber ring 122 is tightly attached to the supporting frame 110, so that impurities can be prevented from entering the inside, and the driven gear 141 and the driving gear 143 are prevented from being influenced.

Further, a central chamber 123 is formed inside the rotating table 120 and the hollow column 140, and the central chamber 123 is circular; the central chamber 123 can guide the impurities falling on the turntable 120 downward into the interior of the collection box 150 for collection.

Further, a collection box 150 is placed inside the support frame 110; a waste bin 160 is arranged on one side of the support frame 110, and a guide plate is arranged on one side of the waste bin 160; impurities ejected by the air jet enter the inside of the waste bin 160 from one side to be collected.

The working principle of the utility model is as follows: the gear motor 144 is started to enable the driving shaft 142 to rotate, the driving gear 143 drives the driven gear 141 to rotate, and the hollow column 140 drives the injection mold main body 130 above to integrally rotate by three hundred sixty degrees, so that the cleaning spray gun 210 in the cleaning mechanism 200 can clean the surface of the injection mold main body 130 in all directions, and the practicability of the device is improved; the air pump 212 is started, air is conveyed upwards through the conveying pipe 213, enters the cleaning spray gun 210 through the gooseneck 214, the surface of the injection mold main body 130 is cleaned up through high-pressure air injection, and the gooseneck 214 can rotate, so that the cleaning spray gun 210 can adjust a proper angle, and the inside of the injection mold main body 130 is cleaned conveniently.

The rubber ring 122 is tightly attached to the supporting frame 110, so that impurities can be prevented from entering the inside, and the driven gear 141 and the driving gear 143 are prevented from being influenced. The center chamber 123 can guide the foreign matters falling on the turntable 120 downward into the collection box 150 to collect the foreign matters, and the foreign matters ejected by the air jet flow enter the waste box 160 from one side to collect the foreign matters.

The embodiments of the present utility model have been described in detail with reference to the drawings, but the present utility model is not limited thereto, and various changes can be made within the knowledge of those skilled in the art without departing from the spirit of the present utility model.

Claims

1. But automatically cleaning's injection mold, a serial communication port, including support frame (110), the top of support frame (110) is provided with clean mechanism (200), hollow post (140) are installed in the top rotation of support frame (110), the top of hollow post (140) is provided with rotary table (120), the top of rotary table (120) is provided with injection mold main part (130), the inside of support frame (110) is provided with gear motor (144), the top of gear motor (144) is provided with driving shaft (142), the outside of driving shaft (142) is provided with driving gear (143), the outside of hollow post (140) is provided with driven gear (141), one side intermeshing that driven gear (141) and driving gear (143) are close to each other.

2. An injection mold capable of being automatically cleaned according to claim 1, wherein an extension ring plate (121) is arranged at the bottom end of the rotating table (120), and a rubber ring (122) is arranged at the bottom end of the extension ring plate (121).

3. The injection mold capable of being automatically cleaned according to claim 1, wherein a central chamber (123) is formed inside the rotating table (120) and the hollow column (140), and the central chamber (123) is circular.

4. An automatically cleanable injection mold according to claim 1, wherein a collection box (150) is placed inside the support frame (110).

5. An automatically cleanable injection mold according to claim 1, wherein a waste bin (160) is provided on one side of the support frame (110), and a deflector is provided on one side of the waste bin (160).

6. An injection mould capable of being automatically cleaned according to claim 1, wherein the cleaning mechanism (200) comprises a support plate (211), an air pump (212) is arranged on one side of the support plate (211), a conveying pipe (213) is connected on one side of the air pump (212), a gooseneck (214) is arranged at one end of the conveying pipe (213) penetrating through the support plate (211), and a cleaning spray gun (210) is connected on one side of the gooseneck (214).

7. An automatically cleanable injection mold according to claim 6, wherein the delivery tube (213) consists of a manifold and two split-tubes, the number of cleaning guns (210) being two.