CN219153478U

CN219153478U - Automatic clear up accurate plastic mould of foreign matter

Info

Publication number: CN219153478U
Application number: CN202320026054.XU
Authority: CN
Inventors: 黎伟能
Original assignee: Shenzhen Xudong Jinxin Technology Co ltd
Current assignee: Shenzhen Xudong Jinxin Technology Co ltd
Priority date: 2023-01-04
Filing date: 2023-01-04
Publication date: 2023-06-09
Anticipated expiration: 2033-01-04

Abstract

The utility model discloses a precise plastic mold capable of automatically cleaning foreign matters, which comprises a table top, supporting legs, a first mold and a second mold, wherein the top end of a first bracket is provided with a rotating mechanism for adjusting a cleaning mechanism, the rotating mechanism comprises a first servo motor, a pinion and a large gear, and the rotating mechanism is arranged at the top end of the first bracket and has the function of rotating and adjusting the cleaning mechanism at the other end of a fixed plate, so that when the mold is required to be cleaned, the cleaning mechanism is rotated to the upper part of the mold, and when the mold is used, the cleaning mechanism can be rotated to one side of the table top without affecting the normal use of the mold, the automatic cleaning of the mold is realized, the convenience is improved, and an output shaft of the first servo motor is driven to drive the pinion to rotate, and the pinion is meshed and connected with the large gear, so that the cleaning mechanism can be rotated and adjusted, and the mold can be cleaned automatically.

Description

Automatic clear up accurate plastic mould of foreign matter

Technical Field

The utility model relates to the technical field of plastic molds, in particular to a precise plastic mold capable of automatically cleaning foreign matters.

Background

A plastic mold is a short term for a combination mold for compression molding, extrusion molding, injection, blow molding, and low foaming molding. The left die and the right die are combined for blow molding of plastic bottles, but the plastic dies are often stopped temporarily due to raw materials, equipment or temporary material replacement in the production and processing process, and some unshaped plastic raw materials are often adhered to the inner surface of the die core. In order not to affect the next use effect, foreign matters in the mold need to be cleaned.

Through searching, in the prior art, chinese patent application number: CN201922463216.2, filing date: 2019-12-31, the utility model discloses a cleaning mechanism of plastic moulds, which is characterized in that a water collecting tank is arranged at the upper end of a base, mounting plates are symmetrically and fixedly connected at the upper end of the base relative to the water collecting tank, air cylinders are symmetrically arranged on opposite side walls of the two mounting plates, a left mould and a right mould are respectively arranged at the output ends of the two air cylinders, mould cavities are respectively arranged in the left mould and the right mould, a cleaning pipe is communicated with the bottom of the water collecting tank, a supporting plate is symmetrically and fixedly connected at the bottom of the base, a carrying plate is fixedly connected on opposite side walls of the two supporting plates together, a hydraulic cylinder is arranged at the upper end of the carrying plate, a U-shaped mounting frame is fixedly connected at the output end of the hydraulic cylinder, and a piston is fixedly connected at the upper end of the mounting frame. The utility model can automatically clean out the residual raw materials in the plastic mould without manual cleaning, saves time and labor and improves the cleaning efficiency of the plastic mould.

The device still has the following drawbacks: the device is in the in-process of clearing up to the mould, and the clearance liquid after the clearance and the foreign matter under the clearance exist always with in the clearance pipe, carry out the exhaust in-process with clearance liquid and the foreign matter in the clearance pipe through the fluid-discharge tube, and the brush also is in the clearance pipe always, and the foreign matter in the clearance liquid can lead to some to deposit on the brush through sinking, causes can accumulate the foreign matter on the brush, influences the cleaning effect of next time, probably because the foreign matter under the clearance can't all be discharged from the fluid-discharge tube simultaneously, causes inside deposit accumulation, bad clearance.

Disclosure of Invention

The utility model aims to provide a precise plastic mold capable of automatically cleaning foreign matters, which is characterized in that a rotating mechanism for adjusting a cleaning mechanism is arranged at the top end of a bracket so as to automatically clean the mold by rotating the cleaning mechanism to the upper part of the mold, and the normal use of the mold is not affected, so that the problems in the background technology are solved.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an automatic clear up accurate plastic mould of foreign matter includes mesa, landing leg, first mould and second mould, the output shaft top fixed connection of first flexible cylinder that first mould and second mould set up with the symmetry, one side fixed mounting of mesa has first support, the top of first support is provided with the rotary mechanism to the clearance mechanism regulation, rotary mechanism includes first servo motor, pinion and gear wheel, the bottom fixed mounting of first servo motor is on first mount pad, and the inside fixed connection of output shaft and pinion of first servo motor, meshing connection between pinion and the gear wheel, the inside fixed mounting of gear wheel is on the fixed column, the clearance mechanism to the mould automatic clearance is installed through the fixed plate to the top of fixed column.

Preferably, the bottom of fixed column is connected with the inside rotation in top of first support, and the top of fixed column and the one end fixed connection of fixed plate, the other end of fixed plate is provided with the clearance mechanism that carries out automatic clearance to the mould.

Preferably, the bottom fixed mounting of fixed column has the spacing dish, the bottom lateral wall of spacing dish and fixed column is connected with the inside rotation in top of first support.

Preferably, a rotating groove is formed in the top end of the first support, and the rotating groove is rotationally connected with the limiting disc and the bottom end side wall of the fixed column.

Preferably, the top surface of the other end of the fixed plate is fixedly provided with a second telescopic cylinder, the top end of an output shaft of the second telescopic cylinder is fixedly connected with the center of the top surface of the second mounting seat, and the bottom surface of the second mounting seat is fixedly connected with the cleaning mechanism.

Preferably, the cleaning mechanism comprises a second servo motor, a rotating rod and a hairbrush, wherein the bottom surface of the second servo motor is fixedly arranged on a second mounting seat, an output shaft of the second servo motor is fixedly connected with one end of the rotating rod through a coupler, and the hairbrush is arranged at the other end of the rotating rod.

Preferably, a second bracket is welded at the other end of the rotating rod, and brushes are screwed at two sides of the second bracket.

Preferably, the inside bottom of mesa is provided with the clearance pipe, and is provided with the valve on the clearance pipe, the bottom of clearance pipe is provided with the collecting box, the inside of collecting box is provided with the filter screen to the foreign matter filtration.

Preferably, the bottom surface of filter screen evenly welds four locating levers, the locating lever is pegged graft in the inside of locating piece, locating piece fixed mounting is on the inner wall of collecting box.

Preferably, a water outlet pipe is arranged at the bottom end of one side of the collecting box, handles are symmetrically welded on the outer walls of the two sides of the collecting box, and a control valve is arranged on the water outlet pipe.

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

the utility model provides a precise plastic mold capable of automatically cleaning foreign matters, which is characterized in that a rotating mechanism for adjusting a cleaning mechanism is arranged at the top end of a bracket, so that the precise plastic mold has the function of rotating and adjusting the cleaning mechanism at the other end of a fixed plate, so that when the mold is required to be cleaned, the cleaning mechanism is rotated to the upper part of the mold, and in the process of using the mold, the cleaning mechanism can be rotated to one side of a table top without influencing the normal use of the mold, the automatic cleaning of the mold is realized, the convenience is improved, and the output shaft of the precise plastic mold is driven to rotate by the driving of a first servo motor through the arrangement of a first servo motor, a pinion and a large gear, and the pinion and the large gear are meshed and connected, so that the fixed plate at the top end of the fixed column and the fixed plate can be driven to rotate by the large gear, and the cleaning mechanism on the fixed plate can be adjusted and cleaned, so that the mold is cleaned.

Drawings

FIG. 1 is a schematic view of the overall front cross-sectional structure of the present utility model;

FIG. 2 is an enlarged schematic view of the structure of FIG. 1A according to the present utility model;

FIG. 3 is an enlarged schematic view of the structure of FIG. 1B according to the present utility model;

fig. 4 is a schematic structural view of a cleaning mechanism according to the present utility model.

Reference numerals in the drawings: 1. a table top; 2. a support leg; 3. a first telescopic cylinder; 4. a first mold; 5. a second mold; 6. a first bracket; 7. a first mount; 8. a first servo motor; 9. a pinion gear; 10. a large gear; 11. fixing the column; 12. a limiting disc; 13. a rotating groove; 14. a fixing plate; 15. the second telescopic cylinder; 16. a second mounting base; 17. a second servo motor; 18. a rotating rod; 19. a brush; 20. a second bracket; 21. cleaning the pipe; 22. a collection box; 23. a filter screen; 24. a positioning block; 25. a positioning rod; 26. and a water outlet pipe.

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.

The utility model provides a precise plastic mold for automatically cleaning foreign matters, which is shown in fig. 1-4, and comprises a table top 1, a supporting leg 2, a first mold 4 and a second mold 5, wherein the first mold 4 and the second mold 5 are fixedly connected with the top end of an output shaft of a first telescopic cylinder 3 which is symmetrically arranged, a first bracket 6 is fixedly arranged on one side of the table top 1, a rotating mechanism for adjusting a cleaning mechanism is arranged on the top end of the first bracket 6, the rotating mechanism comprises a first servo motor 8, a pinion 9 and a large gear 10, the bottom end of the first servo motor 8 is fixedly arranged on a first mounting seat 7, the output shaft of the first servo motor 8 is fixedly connected with the inside of the pinion 9, the pinion 9 is in meshed connection with the large gear 10, the inside of the large gear 10 is fixedly arranged on a fixed column 11, the top end of the fixed column 11 is provided with a cleaning mechanism for automatically cleaning the molds through a fixed plate 14, and the cleaning mechanism is arranged above the two molds and is positioned at the center between the two molds.

Through be provided with the rotary mechanism who adjusts clearance mechanism on the top of first support 6 to rotate the clearance mechanism to the fixed plate 14 other end and adjust, so that when need to clear up the mould with clearance mechanism rotation to the top of mould, when need not clear up the mould, can rotate clearance mechanism to one side and do not influence the use of mould, realize carrying out the effect of automatic clearance to the mould, and improve the convenience, through setting up first servo motor 8, pinion 9 and gear wheel 10, gear wheel 10 fixed mounting is on fixed column 11, and the bottom of fixed column 11 rotates in the inside rotary groove 13 in top of first support 6 and is connected, utilize the drive of first servo motor 8 to make its output shaft drive pinion 9 rotate, because meshing between pinion 9 and the gear wheel 10 is connected, thereby accessible gear wheel 10 drives fixed column 11 and rotates, and because the top of fixed column 11 is fixed with the one end of fixed plate 14, and the other end of fixed plate 14 is provided with clearance mechanism, thereby can realize carrying out the rotation regulation clearance to the mechanism on the fixed plate 14, so that the mould is cleared up.

The bottom of fixed column 11 is connected with the inside rotation in top of first support 6, and the top of fixed column 11 and the one end fixed connection of fixed plate 14, and the other end of fixed plate 14 is provided with the clearance mechanism that carries out automatic clearance to the mould, and the bottom fixed mounting of fixed column 11 has spacing dish 12, and the bottom lateral wall of spacing dish 12 and fixed column 11 is connected with the inside rotation in top of first support 6, and rotation groove 13 has been seted up in the inside top of first support 6, and rotation groove 13 is connected with the bottom lateral wall rotation of spacing dish 12 and fixed column 11.

Through set up rotation groove 13 in the top inside of first support 6, and rotation groove 13 rotates with spacing dish 12 and the bottom lateral wall of fixed column 11 and is connected, and drives fixed column 11 and fixed plate 14 through slewing mechanism and rotate.

The other end top surface fixed mounting of fixed plate 14 has the flexible cylinder 15 of second, and the output shaft top of the flexible cylinder 15 of second and the top surface department fixed connection placed in the middle of second mount pad 16, the bottom surface and the clearance mechanism fixed connection of second mount pad 16 drive clearance mechanism through the flexible cylinder 15 of second and reciprocate and clear up the mould, improve clearance quality and efficiency.

The cleaning mechanism comprises a second servo motor 17, a rotating rod 18 and a hairbrush 19, the bottom surface of the second servo motor 17 is fixedly arranged on a second mounting seat 16, an output shaft of the second servo motor 17 is fixedly connected with one end of the rotating rod 18 through a coupler, the hairbrush 19 is arranged at the other end of the rotating rod 18, and the cleaning mechanism is arranged to clean a die, and the second servo motor 17 is used for driving the rotating rod 18 and the hairbrush 19 to rotate so as to clean the die.

The other end of the rotating rod 18 is welded with a second bracket 20, and brushes 19 are screwed on two sides of the second bracket 20 so as to detach and replace the brushes 19.

The inside bottom of mesa 1 is provided with clearance pipe 21, and is provided with the valve on the clearance pipe 21, and the bottom of clearance pipe 21 is provided with collecting box 22, and collecting box 22's inside is provided with the filter screen 23 to the foreign matter filtration, through setting up filter screen 23 in collecting box 22's inside so that filter the foreign matter.

Four locating rods 25 are uniformly welded on the bottom surface of the filter screen 23, the locating rods 25 are inserted into the locating blocks 24, the locating blocks 24 are fixedly mounted on the inner wall of the collecting box 22, and the filter screen 23 is conveniently detached by arranging the locating rods 25 and the locating blocks 24.

The bottom end of one side of the collecting box 22 is provided with a water outlet pipe 26, handles are symmetrically welded on the outer walls of the two sides, and a control valve is arranged on the water outlet pipe 26.

When the cleaning machine is particularly used, when the interiors of the first die 4 and the second die 5 are required to be cleaned, the first servo motor 8 is firstly driven to drive the cleaning mechanism at the other end of the fixing plate 14 to rotate from one side of the table top 1 to the position above the two dies, then the hairbrush 19 of the cleaning mechanism is lowered between the two dies by starting the second telescopic cylinder 15, then the first telescopic cylinder which is symmetrically arranged is simultaneously driven to drive the first die 4 and the second die 5 to be mutually close to each other, so that the two dies are close to each other, the hairbrush 19 is arranged in the die cavities of the two dies, the second servo motor 17 is started again to drive the rotary rod 18 and the second bracket 20 to rotate, the inside that makes brush 19 clear up the plastic mould, the inside of clearance pipe 21 adds water, utilize the flexible cylinder 15 of second to bring brush 19 into clearance pipe 21, and make brush 19 rotate, can be with remaining foreign matter clearance on the brush 19, avoid influencing the cleaning effect of brush 19, can clear up out remaining foreign matter in the plastic mould automatically, need not artifical clearance, labour saving and time saving, improved the cleaning efficiency to the plastic mould, open the valve on the clearance pipe 21 after the clearance is accomplished and make cleaning solution and foreign matter fall into the inside of collecting box 22, the inside filter screen 23 of collecting box 22 filters the foreign matter, the cleaning water flows into appointed place through outlet pipe 26.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an automatic clear up accurate plastic mould of foreign matter, includes mesa (1), landing leg (2), first mould (4) and second mould (5), its characterized in that: the novel automatic cleaning device is characterized in that the first die (4) and the second die (5) are fixedly connected with the top end of an output shaft of a first telescopic cylinder (3) which is symmetrically arranged, a first support (6) is fixedly arranged on one side of the table top (1), a rotating mechanism which is used for adjusting a cleaning mechanism is arranged on the top end of the first support (6), the rotating mechanism comprises a first servo motor (8), a pinion (9) and a large gear (10), the bottom end of the first servo motor (8) is fixedly arranged on a first mounting seat (7), an output shaft of the first servo motor (8) is fixedly connected with the inside of the pinion (9), the pinion (9) is connected with the large gear (10) in a meshed mode, the inside of the large gear (10) is fixedly arranged on a fixing column (11), and the top end of the fixing column (11) is provided with the cleaning mechanism which is used for automatically cleaning the die through a fixing plate (14).

2. The precision plastic mold for automatically cleaning foreign matters according to claim 1, wherein: the bottom of fixed column (11) is connected with the inside rotation in top of first support (6), and the top of fixed column (11) is connected with one end fixed connection of fixed plate (14), the other end of fixed plate (14) is provided with the clearance mechanism that carries out automatic clearance to the mould.

3. The precision plastic mold for automatically cleaning foreign matters according to claim 1, wherein: the bottom fixed mounting of fixed column (11) has spacing dish (12), the bottom lateral wall of spacing dish (12) and fixed column (11) is connected with the inside rotation in top of first support (6).

4. The precision plastic mold for automatically cleaning foreign matters according to claim 1, wherein: the top of the first bracket (6) is internally provided with a rotating groove (13), and the rotating groove (13) is rotationally connected with the limiting disc (12) and the bottom side wall of the fixed column (11).

5. The precision plastic mold for automatically cleaning foreign matters according to claim 2, wherein: the top surface of the other end of the fixed plate (14) is fixedly provided with a second telescopic cylinder (15), the top end of an output shaft of the second telescopic cylinder (15) is fixedly connected with the center of the top surface of a second mounting seat (16), and the bottom surface of the second mounting seat (16) is fixedly connected with a cleaning mechanism.

6. The precise plastic mold for automatically cleaning foreign objects according to claim 5, wherein: the cleaning mechanism comprises a second servo motor (17), a rotating rod (18) and a hairbrush (19), wherein the bottom surface of the second servo motor (17) is fixedly arranged on a second mounting seat (16), an output shaft of the second servo motor (17) is fixedly connected with one end of the rotating rod (18) through a coupler, and the hairbrush (19) is arranged at the other end of the rotating rod (18).

7. The precise plastic mold for automatically cleaning foreign objects according to claim 6, wherein: the other end of the rotating rod (18) is welded with a second bracket (20), and brushes (19) are screwed on two sides of the second bracket (20).

8. The precision plastic mold for automatically cleaning foreign matters according to claim 1, wherein: the novel cleaning table is characterized in that a cleaning pipe (21) is arranged at the bottom end of the table top (1), a valve is arranged on the cleaning pipe (21), a collecting box (22) is arranged at the bottom end of the cleaning pipe (21), and a filter screen (23) for filtering foreign matters is arranged in the collecting box (22).

9. The precision plastic mold for automatically cleaning foreign objects according to claim 8, wherein: four locating rods (25) are uniformly welded on the bottom surface of the filter screen (23), the locating rods (25) are inserted into the locating blocks (24), and the locating blocks (24) are fixedly arranged on the inner wall of the collecting box (22).

10. The precision plastic mold for automatically cleaning foreign objects according to claim 8, wherein: the bottom end of one side of the collecting box (22) is provided with a water outlet pipe (26), handles are symmetrically welded on the outer walls of the two sides, and a control valve is arranged on the water outlet pipe (26).