CN108819110B

CN108819110B - Injection mold inner chamber cleaning device

Info

Publication number: CN108819110B
Application number: CN201810724988.4A
Authority: CN
Inventors: 邢明涛
Original assignee: Hangzhou Mingzhi Technology Co ltd
Current assignee: Hangzhou Mingzhi Technology Co.,Ltd.
Priority date: 2018-07-04
Filing date: 2018-07-04
Publication date: 2021-01-08
Anticipated expiration: 2038-07-04
Also published as: CN108819110A

Abstract

The invention discloses an injection mold inner cavity cleaning device which comprises a device body, wherein the device body is provided with a base frame, the device body is provided with a tool rest, external threads are arranged on the tool rest, a blade is arranged on the side surface of the tool rest, a support frame is arranged above the base frame, the top of the support frame is provided with a top plate, the top of the top plate is provided with a first sleeve and a second sleeve, the device body is provided with a fixing plate, and the bottom of the fixing plate is provided with a threaded rod and a sliding rod. The mould cavity cleaning device is simple in structure and convenient to use, injection molding residues on the inner wall of the mould can be effectively cleaned, so that the cleanness of the inner wall of the injection mould is guaranteed, the cleaning speed is higher when the mould cavity is cleaned in an electric scraper mode, the cleaning effect is better, and the inconvenience of manual cleaning is effectively improved.

Description

Injection mold inner chamber cleaning device

Technical Field

The invention relates to the relevant field of molds, in particular to an injection mold inner cavity cleaning device.

Background

The industrial production of the die is used for obtaining various dies and tools of required products by methods such as injection molding, blow molding, extrusion, die casting or forging forming, smelting, stamping and the like. In short, a mold is a tool used to make a shaped article, the tool being made up of various parts, different molds being made up of different parts. The processing of the appearance of an article is realized mainly through the change of the physical state of a formed material. The element has the name of "industrial mother".

The blank is formed into a tool with a specific shape and size under the action of external force. The method is widely applied to blanking, die forging, cold heading, extrusion, powder metallurgy part pressing, pressure casting and the forming processing of compression molding or injection molding of products such as engineering plastics, rubber, ceramics and the like. The die has a specific contour or cavity shape, and the blank can be separated (blanked) according to the contour shape by applying the contour shape with the cutting edge. The blank can obtain a corresponding three-dimensional shape by using the shape of the inner cavity. The mold generally comprises a movable mold and a fixed mold (or a male mold and a female mold), which can be separated or combined. When the blank is closed, the blank is injected into the die cavity for forming. The die is a precise tool, has a complex shape, bears the expansion force of a blank, has higher requirements on structural strength, rigidity, surface hardness, surface roughness and processing precision, and the development level of die production is one of important marks of the mechanical manufacturing level.

At present injection mold more or less has on some residue adheres to the inner wall of die cavity when using, consequently need clear up it, generally strikes off through the scraper when clearing up, and current clearance mode all uses the scraper to clear up by hand basically, and this kind of operating mode operating time is long, and work efficiency is low, consequently needs improve it.

Disclosure of Invention

The invention aims to provide an injection mold inner cavity cleaning device to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme:

an injection mold inner cavity cleaning device comprises a device body, wherein the device body is provided with a base frame, the device body is provided with a tool rest, the tool rest is provided with an external thread, the tool rest is fixedly connected with a rotating plate through the action of the thread, a blade is arranged on the side surface of the tool rest, the blade is fixedly connected with the tool rest through the action of a screw, a support frame is arranged above the base frame, the support frame is fixedly connected with the base frame through a welding mode, a top plate is arranged at the top of the support frame, the top plate is connected with the support frame through welding, a first sleeve and a second sleeve are arranged at the top of the top plate, the first sleeve is arranged at the left side of the top plate, the second sleeve is arranged at the right side of the top plate, the first sleeve or the second sleeve is fixedly connected with the top plate through the welding mode, and, the bottom of the fixed plate is provided with a threaded rod and a sliding rod, the threaded rod or the sliding rod is fixedly connected with the fixed plate through a screw, the sliding rod is inserted into the first sleeve, the threaded rod is inserted into the second sleeve, the sliding rod is connected with the first sleeve in a sliding mode, and the threaded rod is connected with the second sleeve in a screw rod mode.

As a further scheme of the invention: the rubber ring is arranged on the outer wall of the base frame, and the rubber ring is adhered and connected with the base frame through the effect of glue.

As a further scheme of the invention: the inner side of the base frame is provided with a rotating plate, the rotating plate is rotatably connected with the base frame through a bearing, four mounting holes are formed in the upper end face of the rotating plate, and internal threads are formed in the inner walls of the mounting holes.

As a further scheme of the invention: the top of the knife rest is provided with a disassembling handle, and the disassembling handle is tightly connected with the knife rest through threads.

As a further scheme of the invention: and a motor is arranged above the top plate, and the motor is fixedly connected with the top plate through a support and a screw.

As a further scheme of the invention: the output end of the motor is provided with a rotating shaft, and the rotating shaft is fixedly connected with the output shaft of the motor through the action of a coupler.

As a further scheme of the invention: and a connecting sleeve is arranged at the center of the upper end face of the rotating plate, and the connecting sleeve is fixedly connected with the rotating plate through the action of a screw.

As a further scheme of the invention: and the top parts of the first sleeve and the second sleeve are provided with stabilizing beams, and the stabilizing beams are fixedly connected with the first sleeve or the second sleeve in a welding mode.

As a further scheme of the invention: set up fixed cover on the fixed plate, through welded mode fixed connection between fixed cover and the fixed plate, the effect through the bearing is rotated between threaded rod and the fixed plate and is connected, the top of threaded rod sets up the carousel, effect fixed connection through the screw between carousel and the threaded rod.

As a still further scheme of the invention: the lifting rod is arranged above the fixed plate, the lifting rod is fixedly connected with the fixed plate in a welding mode, the lifting rod is provided with an anti-skidding sleeve, and the anti-skidding sleeve is sleeved on the lifting rod.

Compared with the prior art, the invention has the beneficial effects that: the mould cavity cleaning device is simple in structure and convenient to use, injection molding residues on the inner wall of the mould can be effectively cleaned, so that the cleanness of the inner wall of the injection mould is guaranteed, the cleaning speed is higher when the mould cavity is cleaned in an electric scraper mode, the cleaning effect is better, and the inconvenience of manual cleaning is effectively improved.

Drawings

FIG. 1 is a schematic structural diagram of an injection mold cavity cleaning device.

FIG. 2 is a sectional view taken along the line A-A of the cleaning device for the inner cavity of the injection mold.

FIG. 3 is a schematic structural diagram of an inner cavity cleaning device of an injection mold.

FIG. 4 is a schematic view of the connection between the threaded rod and the fixing plate in the injection mold cavity cleaning device.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Referring to fig. 1, an injection mold inner cavity cleaning device comprises a device body, wherein the device body is provided with a base frame 1, the device body is provided with a knife rest 4, the knife rest 4 is provided with external threads, the knife rest 4 and a rotating plate 3 are fixedly connected through the action of threads, a blade 5 is arranged on the side surface of the knife rest 4, the blade 5 and the knife rest 4 are fixedly connected through the action of screws, when the device body is used, the device body is firstly installed, the installation mode is that the knife rest 4 is firstly installed, the knife rest 4 is installed on the rotating plate 3 and is rotatably connected through the action of a bearing, then a disassembling handle 6 is fixed at the top of the knife rest 4, the rotating plate 3 is installed between the knife rests 4, the rotating plate 3 is installed on the inner side of the base frame 1 and is fixedly connected through the threads, then the blade 5 is installed, the blade 5 is installed on the knife rest 4 through the action, then the die can be used, when in use, the base frame 1 is placed above the die, the knife rest 4 and the blade 5 are partially positioned in the die cavity, the top of the knife rest 4 is provided with the dismounting handle 6, the dismounting handle 6 is tightly connected with the knife rest 4 through threads, the top of the base frame 1 is provided with the support frame 7, the support frame 7 is fixedly connected with the base frame 1 through a welding mode, the top of the support frame 7 is provided with the top plate 8, the top plate 8 is welded with the support frame 7, the top of the top plate 8 is provided with the motor 9, the motor 9 is fixedly connected with the top plate 8 through the action of a bracket and a screw, the output end of the motor 9 is provided with the rotating shaft 10, the rotating shaft 10 is fixedly connected with the output shaft of the motor 9 through the action of a coupler, then the motor 9 is started, and the rotating plate 3, thereby drive knife rest 4 and rotate, through the blade 5 on the die cavity inner wall mould plastics the residue clear up can, the up end central point of rotor plate 3 puts and sets up connecting sleeve 11, be the effect fixed connection through the screw between connecting sleeve 11 and the rotor plate 3, be the effect fixed connection through the screw between axis of rotation 10 and the connecting sleeve 11.

Referring to fig. 2, a rubber ring 2 is arranged on the outer wall of a base frame 1, the rubber ring 2 is bonded and connected with the base frame 1 through the action of glue, a rotating plate 3 is arranged on the inner side of the base frame 1, the rotating plate 3 is rotatably connected with the base frame 1 through the action of a bearing, four mounting holes 12 are formed in the upper end face of the rotating plate 3, and internal threads are formed in the inner walls of the mounting holes 12.

Referring to fig. 3 to 4, a first sleeve 13 and a second sleeve 14 are arranged on the top of the top plate 8, the first sleeve 13 is arranged on the left side of the top plate 8, the second sleeve 14 is arranged on the right side of the top plate 8, the first sleeve 13 or the second sleeve 14 is fixedly connected with the top plate 8 by welding, a stabilizing beam 15 is arranged on the top of the first sleeve 13 and the second sleeve 14, the stabilizing beam 15 is fixedly connected with the first sleeve 13 or the second sleeve 14 by welding, the first sleeve 13 and the second sleeve 14 are fixed and stabilized by the stabilizing beam 15, the first sleeve 13 and the second sleeve 14 are prevented from being skewed, the stability of the device body during use is ensured, a fixing plate 16 is arranged on the device body, a threaded rod 21 and a sliding rod 22 are arranged at the bottom of the fixing plate 16, the threaded rod 21 or the sliding rod 22 is fixedly connected with the fixing plate 16 by screws, the sliding rod 22 is inserted in the first sleeve 13, the threaded rod 21 is inserted in the second sleeve 14, the sliding rod 22 is connected with the first sleeve 13 in a sliding mode, the threaded rod 21 is connected with the second sleeve 14 in a screw rod mode, the length of the device body can be adjusted in use through the action of the threaded rod 21 and the sliding rod 22, and when the device body is convenient to use, the threaded rod connection has a good self-locking function, so that slipping does not need to occur in the use process, the fixing sleeve 19 is arranged on the fixing plate 16, the fixing sleeve 19 is fixedly connected with the fixing plate 16 in a welding mode, the threaded rod 21 is rotatably connected with the fixing plate 16 through the action of the bearing 23, the rotary table 20 is arranged at the top of the threaded rod 21, and the rotary table 20 is fixedly connected with the threaded rod 21 through the action of the screw, the effect through carousel 20 carries out manual regulation, and the height to the device body is adjusted according to actual conditions very conveniently, can be applicable to mould itself after adjusting.

The utility model discloses a safety lock, including fixed plate 16, lifting rod 17 is set up to the top, through welded mode fixed connection between lifting rod 17 and the fixed plate 16, be equipped with anti-skidding cover 18 on the lifting rod 17, anti-skidding cover 18 cup joints on lifting rod 17, plays a very good anti-skidding effect through anti-skidding cover 18, avoids appearing the phenomenon of skidding when using.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. An injection mold inner cavity cleaning device comprises a device body, wherein the device body is provided with a base frame (1), the device body is provided with a tool rest (4), the tool rest (4) is provided with external threads, the tool rest (4) and a rotating plate (3) are fixedly connected through the action of threads, the injection mold inner cavity cleaning device is characterized in that a blade (5) is arranged on the side surface of the tool rest (4), the blade (5) is fixedly connected with the tool rest (4) through the action of screws, a support frame (7) is arranged above the base frame (1), the support frame (7) is fixedly connected with the base frame (1) through a welding mode, a top plate (8) is arranged at the top of the support frame (7), a motor (9) is arranged above the top plate (8), and the motor (9) is fixedly connected with the top plate (8) through the action of a support and screws, the device is characterized in that the top plate (8) is connected with the support frame (7) in a welding manner, a first sleeve (13) and a second sleeve (14) are arranged at the top of the top plate (8), the first sleeve (13) is arranged at the left side of the top plate (8), the second sleeve (14) is arranged at the right side of the top plate (8), the first sleeve (13) or the second sleeve (14) is fixedly connected with the top plate (8) in a welding manner, the device body is provided with a fixing plate (16), the bottom of the fixing plate (16) is provided with a threaded rod (21) and a sliding rod (22), the threaded rod (21) or the sliding rod (22) is fixedly connected with the fixing plate (16) through a screw, the sliding rod (22) is inserted into the first sleeve (13), the threaded rod (21) is inserted into the second sleeve (14), and the sliding rod (22) is connected with the first sleeve (13) in a sliding manner, be connected through the lead screw formula between threaded rod (21) and second sleeve (14), the top of first sleeve (13) and second sleeve (14) sets up stable roof beam (15), through welded mode fixed connection between stable roof beam (15) and first sleeve (13) or second sleeve (14), set up fixed cover (19) on fixed plate (16), through welded mode fixed connection between fixed cover (19) and fixed plate (16), effect through bearing (23) is rotated between threaded rod (21) and fixed plate (16) and is connected, the top of threaded rod (21) sets up carousel (20), effect fixed connection through the screw between carousel (20) and threaded rod (21), set up shadoof (17) in the top of fixed plate (16), through welded mode fixed connection between shadoof (17) and fixed plate (16), be equipped with anti-skidding cover (18) on shadoof (17), anti-skidding cover (18) cup joint on shadoof (17), set up rubber circle (2) on the outer wall of bed frame (1), paste through the effect of glue between rubber circle (2) and bed frame (1) and be connected.

2. An injection mold inner cavity cleaning device according to claim 1, characterized in that a rotating plate (3) is arranged on the inner side of the base frame (1), the rotating plate (3) is rotatably connected with the base frame (1) through a bearing, four mounting holes (12) are arranged on the upper end face of the rotating plate (3), and internal threads are arranged on the inner walls of the mounting holes (12).

3. An injection mold inner cavity cleaning device according to claim 1, characterized in that a disassembly handle (6) is arranged at the top of the tool rest (4), and the disassembly handle (6) is tightly connected with the tool rest (4) through threads.

4. An injection mold inner cavity cleaning device according to claim 1, characterized in that a rotating shaft (10) is arranged at the output end of the motor (9), and the rotating shaft (10) is fixedly connected with the output shaft of the motor (9) through the action of a coupler.

5. An injection mold inner cavity cleaning device according to claim 1, characterized in that a connecting sleeve (11) is arranged at the center of the upper end face of the rotating plate (3), and the connecting sleeve (11) is fixedly connected with the rotating plate (3) through the action of screws.