CN220517436U - Injection mold with cleaning function - Google Patents

Abstract

The utility model discloses an injection mold with a cleaning function, which comprises a mold main body, wherein injection holes are formed in the upper surface of the mold main body, a plurality of groups of equidistant residue cleaning assemblies are arranged at the bottom of a positioning plate, and a plurality of groups of working ends at the bottoms of the residue cleaning assemblies can be adhered to the inside of the injection holes.

Description

Injection mold with cleaning function

Technical Field

The utility model belongs to the technical field of injection molds, and particularly relates to an injection mold with a cleaning function.

Background

Injection molding, also known as injection molding, is a method of injection and molding. The injection molding method has the advantages of high production speed, high efficiency, automation in operation, multiple patterns, various shapes, large size, accurate product size, easy updating of the product, and capability of forming parts with complex shapes, and is suitable for the field of mass production, products with complex shapes and other molding processing. Publication No.: CN210758944U discloses a stable injection mold, which comprises a mold body, wherein the mold body comprises an upper mold and a lower mold, and further comprises a bottom plate, wherein the bottom surface of the lower mold is fixedly provided with a mounting block, the top surface of the bottom plate is provided with a mounting groove, two symmetrically distributed clamping blocks are arranged in the mounting groove, and a driving assembly is further arranged in the mounting groove; a left side plate is arranged on the left side of the top surface of the bottom plate, a movable top plate is movably arranged above the surface of the left side plate, and a hydraulic cylinder is also arranged on the surface of the left side plate; after the upper die and the lower die are matched, the hydraulic cylinder can be used for driving the stable extrusion plate to move downwards, so that the upper die is further stabilized, the die matching stability of the upper die and the lower die is ensured, and the quality of a plastic part is ensured; the manual adjusting assembly is utilized to finely adjust the position of the upper die after die assembly, so that the die assembly accuracy of the upper die and the lower die is ensured; the lower die is fixed through the mounting block and the clamping block which is movably arranged, and the dismounting is convenient.

The problems with the above techniques are: at present, when injection moulding mould that uses on the market is accomplishing long-time and the injection moulding work of many times, a large amount of residues are very easy to adhere to in the mould, and then continue the injection moulding work, very easily because preceding residues and the concave-convex pothole appears in finished product to influence follow-up finished product quality easily, influence the sales, reduced injection moulding mould's practicality, simultaneously because a plurality of hole sites are comparatively tiny in the mould, waste time and energy in clean time, can not conveniently clean it fast, thereby delay follow-up injection moulding work easily, therefore we propose an injection moulding mould with clean function.

Disclosure of Invention

Aiming at the problems existing in the prior art, the utility model provides the injection mold with the cleaning function, which has the advantages that residues remained in the injection mold can be conveniently and quickly cleaned, the quality of finished products is reduced due to the influence on the subsequent injection molding work, meanwhile, the residues remained on the injection mold can be conveniently and quickly cleaned, the convenience in cleaning is improved, the subsequent injection molding work is prevented from being delayed, the problems that a large amount of residues are easily attached in the mold when the injection mold used in the market finishes the injection molding work for a long time and repeatedly, and uneven pits appear in finished products due to the previous residues when the injection molding work is continuously carried out, so that the quality of the subsequent finished products is easily influenced, the sales is easily influenced, the practicability of the injection mold is reduced, and meanwhile, because a plurality of holes in the mold are relatively small, time and labor are wasted, the cleaning can not be conveniently and quickly carried out during cleaning, and the subsequent injection molding work is easily delayed.

The utility model discloses an injection mold with a cleaning function, which comprises a mold main body, wherein injection holes are formed in the upper surface of the mold main body, side plates are arranged at the upper ends of two sides of the mold main body, quick cleaning assemblies are arranged in the two groups of side plates, the upper surface of the mold main body is horizontally moved through the quick cleaning assemblies to be connected with a positioning plate, a plurality of groups of equidistant residue cleaning assemblies are arranged at the bottom of the positioning plate, and the working ends of the bottoms of the plurality of groups of residue cleaning assemblies can be attached to the inside of the injection holes.

As the preferable mode of the utility model, the quick cleaning assembly comprises linkage blocks, two groups of linkage blocks are fixedly connected with the positioning plate, sliding grooves are formed in the upper surfaces of the two groups of side plates, and the linkage blocks are elastically connected in the sliding grooves.

As the preferable mode of the utility model, one end of the inside of the sliding groove is fixedly provided with an adjusting spring, one end of the adjusting spring is fixedly connected with a linkage block, the lower end of one side of the linkage block is fixedly provided with a pull rod, the pull rod penetrates through one end of the side mounting plate to the sliding groove, and one ends of the two groups of side mounting plates are respectively provided with a through hole.

As the preferable mode of the utility model, the two ends of the inside of the sliding groove are fixedly provided with the guide rods, the guide rods penetrate through one side of the linkage block, and one side of the linkage block is provided with the guide holes corresponding to the guide rods.

As the preferable mode of the utility model, one ends of the two groups of pull rods far away from the linkage block are fixedly provided with driving plates, the lower ends between the two groups of driving plates are fixedly provided with linkage plates, and the middle part of one side of the linkage plates far away from the die main body is provided with a pull plate.

As the preferable mode of the utility model, the residue cleaning component comprises a mounting plate and a plurality of groups of rubber scrapers, wherein the mounting plate is fixedly arranged on one side, far away from the middle part of the die main body, of the positioning plate, the mounting plate is obliquely arranged towards the die main body, a plurality of groups of equidistant through holes are formed in the upper surface of the mounting plate, dust blowing fans are arranged in the through holes, the rubber scrapers are arranged in inverted triangle, and the rubber scrapers are elastically connected with the positioning plate.

As the preferable mode of the utility model, the middle parts of the upper surfaces of the plurality of groups of the rubber scraping plates are fixedly provided with the positioning rods, the bottoms of the positioning plates are provided with a plurality of groups of positioning grooves which are corresponding to the positioning rods in equal distance, the upper ends of the positioning rods are slidably arranged in the positioning grooves, the upper ends of the inner parts of the positioning grooves are provided with the reset springs, and one ends of the reset springs are fixedly connected with the upper ends of the positioning rods.

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

1. according to the utility model, through the design that one end of the return spring is fixedly connected with the upper end of the positioning rod, after the injection molding hole on the upper surface of the die main body is subjected to injection molding operation for many times, the pulling plate can be directly pulled, so that the pulling plate controls the positioning plate through the pulling rod and the linkage block, a plurality of equidistant rubber scraping plates at the bottom of the positioning plate sweep over the upper surface of the die main body, the rubber scraping plates can be attached to the upper surface of the die main body under the action force of downward extrusion of the return spring, the plurality of equidistant dense rubber scraping plates can effectively clean and scrape the plurality of tiny holes, and then the dust blowing fan inclined at the back is matched, so that residues are effectively treated, the hard adhesion is avoided, the quality of a finished product injection molded at the back is improved, the effect of effectively improving the quality of an injection molded finished product is achieved, the effect of convenient subsequent sales is achieved, the two driving plates can be controlled to control the driving block to move under the action force of downward extrusion of the return spring, the two blocks can be driven to move, and the pulling plate can be conveniently and stably moved when the pulling rod moves, the action force is cleaned, and the cleaning action force can be conveniently and stably adjusted once after the cleaning spring is finished.

2. According to the utility model, the two groups of linkage blocks are fixedly connected with the positioning plate, and the two linkage blocks move simultaneously and in the same direction, so that the positioning plate can be stably driven to move, and a plurality of rubber scrapers and a plurality of dust blowing fans can work stably.

3. According to the utility model, the pull rod is fixedly arranged at the lower end of one side of the linkage block, and the linkage block can be driven to slide in the sliding groove by pulling the pull rod, so that the positioning plate can slide on the upper surface of the die main body stably and horizontally, and the trend of the positioning plate can be controlled by controlling the trend of the pull rod.

4. According to the utility model, due to the design that the guide hole corresponding to the guide rod is formed in one side of the linkage block, the linkage block can slide on the guide rod through the guide hole when moving, so that the positioning plate is more stable when being driven, and the effect of effectively improving the stability of the positioning plate when moving is achieved.

5. According to the utility model, through the design that the linkage plates are fixedly arranged on the ordering sheet between the two groups of driving plates, the pulling plates control the linkage plates, so that the two driving plates can be controlled to drive the pulling rods to move respectively, and the effect that the positioning plates can be stably driven to move by pulling the pulling plates is achieved, and then the upper surface of the die main body is cleaned by matching with a plurality of rubber scraping plates and dust blowing fans.

6. According to the utility model, through the design that the plurality of groups of rubber scrapers are arranged in the inverted triangle, when the rubber scrapers enter the injection hole and are continuously driven to move, the rubber scrapers can slide out along the elastic property of the rubber scrapers, so that the effect of large pause feeling during the movement of the positioning plate can be effectively avoided.

7. According to the utility model, through the design that the upper end of the positioning rod is slidably arranged in the positioning groove, the positioning rod can slide downwards in the positioning groove under the action of the reset spring, then the rubber scraping plate can be driven to be attached to the upper surface of the die main body when sliding, and the rubber scraping plate can be matched with the upper end of the positioning rod to move, so that the effect of scraping residues can be better achieved.

Drawings

FIG. 1 is a schematic perspective view of the overall structure provided by an embodiment of the present utility model;

FIG. 2 is a schematic perspective view of a quick-cleaning assembly according to an embodiment of the present utility model;

fig. 3 is a schematic perspective view of a residue cleaning assembly according to an embodiment of the present utility model.

In the figure: 1. a mold body; 2. injection molding holes; 3. a side plate; 4. pulling a plate; 5. a linkage plate; 6. a guide rod; 7. a positioning plate; 8. a return spring; 9. a positioning rod; 10. a quick cleaning assembly; 11. a residue cleaning assembly; 101. a linkage block; 102. a driving plate; 103. a pull rod; 104. an adjusting spring; 1101. a dust blowing fan; 1102. a mounting plate; 1103. a rubber scraper.

Detailed Description

For a further understanding of the utility model, its features and advantages, reference is now made to the following examples, which are illustrated in the accompanying drawings.

The structure of the present utility model will be described in detail with reference to the accompanying drawings.

As shown in fig. 1 to 3, the injection mold with the cleaning function provided by the embodiment of the utility model comprises a mold main body 1, injection holes 2 are formed in the upper surface of the mold main body 1, side mounting plates 3 are arranged at the upper ends of two sides of the mold main body 1, quick cleaning assemblies 10 are arranged in the two groups of side mounting plates 3, the upper surface of the mold main body 1 is connected with a positioning plate 7 through the quick cleaning assemblies 10 in a horizontal moving manner, a plurality of groups of equidistant residue cleaning assemblies 11 are arranged at the bottom of the positioning plate 7, and working ends at the bottoms of the plurality of groups of residue cleaning assemblies 11 can be attached to the inside of the injection holes 2.

The scheme is adopted: through reset spring 8 one end and 9 upper end fixed connection's of locating lever design, the hole 2 of moulding plastics of mould main part 1 upper surface is after the work of moulding plastics many times, just can directly stimulate arm-tie 4, make arm-tie 4 pass through pull rod 103 and linkage piece 101 come control locating plate 7, make a plurality of equidistant rubber scraper blade 1103 of locating plate 7 bottom sweep from mould main part 1 upper surface, rubber scraper blade 1103 can make laminating mould main part 1 upper surface to the inside of hole 2 of moulding plastics under reset spring 8 decrepitation effort, and a plurality of equidistant intensive rubber scraper blade 1103 can effectually clean the scraping to a plurality of tiny downthehole, and the dust blowing fan 1101 of slope behind the cooperation again, just can effectually handle the residue, avoid the bonding of too hard to handle on the surface, make the finished product quality improvement of moulding plastics behind, thereby the quality that can effectually improve the finished product of moulding plastics, the effect of convenient follow-up sales, one side that linkage plate 5 kept away from mould main part 1 is provided with the arm-tie 4, arm-tie 4 can control two drive plate 103 control piece 102 and drive piece 101 and can be moved down, thereby the linkage 101 can be cleaned conveniently, and stably when the linkage is moved down, and the linkage 101 is moved, and the efficiency is cleaned, and is accomplished, and is convenient, and when the linkage is moved down 101, is moved, and is convenient and is moved down.

Referring to fig. 2, the quick cleaning assembly 10 includes a linkage block 101, two sets of linkage blocks 101 are fixedly connected with the positioning plate 7, sliding grooves are formed on the upper surfaces of the two sets of side plates 3, and the linkage blocks 101 are elastically connected inside the sliding grooves.

The scheme is adopted: through two sets of linkage blocks 101 all with locating plate 7 fixed connection, the simultaneous and equidirectional removal of two linkage blocks 101, the drive locating plate 7 that can be stable removes for a plurality of rubber scrapers 1103 and a plurality of dust blowing fans 1101 all can be stable work.

Referring to fig. 2, an adjusting spring 104 is fixedly installed at one end inside the sliding groove, one end of the adjusting spring 104 is fixedly connected with a linkage block 101, a pull rod 103 is fixedly installed at the lower end of one side of the linkage block 101, the pull rod 103 penetrates through one end of the side plate 3 to the sliding groove, and through holes are formed in one ends of the two groups of side plates 3.

The scheme is adopted: through the design that the pull rod 103 is fixedly arranged at the lower end of one side of the linkage block 101, the linkage block 101 can be driven to slide in the sliding groove by pulling the pull rod 103, so that the positioning plate 7 can slide on the upper surface of the die main body 1 stably and horizontally, and the trend of the positioning plate 7 can be controlled by controlling the trend of the pull rod 103.

Referring to fig. 2, guide rods 6 are fixedly mounted at both ends of the inside of the sliding groove, the guide rods 6 penetrate through one side of the linkage block 101, and guide holes corresponding to the guide rods 6 are formed in one side of the linkage block 101.

The scheme is adopted: through the design of the guiding hole corresponding to the guiding rod 6 has been seted up to linkage piece 101 one side, linkage piece 101 can be through the guiding hole slip on guiding rod 6 when removing for when driving locating plate 7, more stable, thereby reached the effect that can effectually improve the stability of locating plate 7 when removing.

Referring to fig. 2, the driving plates 102 are fixedly mounted at the ends of the two groups of tie rods 103 far away from the linkage block 101, the linkage plates 5 are fixedly mounted at the lower ends between the two groups of driving plates 102, and the middle part of one side of the linkage plates 5 far away from the die main body 1 is provided with a tie plate 4.

The scheme is adopted: through the design that the linkage plate 5 is fixedly installed in the order between two groups of driving plates 102, the linkage plate 5 is controlled by the pull plate 4, and the two driving plates 102 can be controlled to drive the pull rod 103 to move respectively, so that the effect that the positioning plate 7 can be stably driven to move by pulling the pull plate 4 is achieved, and then the upper surface of the die main body 1 is cleaned by matching with a plurality of rubber scraping plates 1103 and dust blowing fans 1101.

Referring to fig. 3, the residue cleaning assembly 11 includes a mounting plate 1102 and a plurality of groups of rubber scrapers 1103, the mounting plate 1102 is fixedly mounted on one side of the locating plate 7 far away from the middle part of the mold main body 1, the mounting plate 1102 is obliquely arranged towards the mold main body 1, a plurality of groups of equidistant through holes are formed in the upper surface of the mounting plate 1102, dust blowing fans 1101 are arranged in the plurality of groups of through holes, the plurality of groups of rubber scrapers 1103 are in inverted triangle arrangement, and the plurality of groups of rubber scrapers 1103 are elastically connected with the locating plate 7.

The scheme is adopted: through the design that multiunit rubber scraper 1103 is the reverse triangle setting, when entering into inside the hole 2 of moulding plastics and being continued to drive and remove, just can be followed the roll-off through the nature that has elasticity of itself, the effect that takes place great the condition of setback when can effectually avoiding locating plate 7 to remove takes place.

Referring to fig. 3, a positioning rod 9 is fixedly installed in the middle of the upper surface of the plurality of groups of rubber scrapers 1103, a plurality of groups of equidistant positioning grooves corresponding to the positioning rod 9 are formed in the bottom of the positioning plate 7, the upper end of the positioning rod 9 is slidably installed in the positioning groove, a reset spring 8 is arranged at the upper end of the inner part of the positioning groove, and one end of the reset spring 8 is fixedly connected with the upper end of the positioning rod 9.

The scheme is adopted: through 9 upper ends slidable mounting of locating lever in the inside design of constant head tank, locating lever 9 can be under reset spring 8's effect at the inside downwardly sliding of constant head tank, later in the gliding time, just can drive rubber scraper blade 1103 laminating mould main part 1 upper surface, the cooperation is removing, the effect of scraping the residue that just can be better.

The working principle of the utility model is as follows:

when the die is used, after the injection molding hole 2 on the upper surface of the die body 1 is subjected to injection molding for many times, the pull plate 4 can be directly pulled, the pull plate 4 can control the two driving plates 102 to control the pull rod 103 to drive the linkage block 101 to move, the two linkage blocks 101 can drive the positioning plate 7 to move, the pull plate 4 controls the positioning plate 7 through the pull rod 103 and the linkage block 101, a plurality of equidistant rubber scrapers 1103 at the bottom of the positioning plate 7 pass through the upper surface of the die body 1, the rubber scrapers 1103 can be attached to the upper surface of the die body 1 to the inside of the injection molding hole 2 under the action force of downward extrusion of the return spring 8, the plurality of equidistant dense rubber scrapers 1103 can effectively clean and scrape a plurality of tiny holes, and then the residues can be effectively processed by being matched with the rear inclined dust blowing fan 1101.

To sum up: this injection mold with clean function, through the cooperation between arm-tie 4, linkage board 5, reset spring 8, locating lever 9, quick clean subassembly 10 and the clean subassembly 11 of residue, the injection mold who has solved present use on the market is when accomplishing long-time and multiple injection molding work, a large amount of residues are adhered to very easily in the mould, and follow-up continuing injection molding work, very easily because the residue before and the uneven pothole appears in finished product, thereby influence follow-up finished product quality easily, influence the sales, injection mold's practicality has been reduced, simultaneously because a plurality of hole sites are comparatively tiny in the mould, waste time and energy in clean, can not make things convenient for quick clean it, thereby delay follow-up injection molding work's problem easily.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 (7)

1. Injection mold with clean function, including mould main part (1), its characterized in that: injection molding holes (2) are formed in the upper surface of the die main body (1), side mounting plates (3) are arranged at the upper ends of two sides of the die main body (1), quick cleaning assemblies (10) are arranged inside the side mounting plates (3), positioning plates (7) are connected to the upper surface of the die main body (1) through the quick cleaning assemblies (10) in a horizontal moving mode, a plurality of groups of equidistant residue cleaning assemblies (11) are arranged at the bottoms of the positioning plates (7), and the working ends of the bottoms of the residue cleaning assemblies (11) can be attached to the bottoms of the injection molding holes (2).

2. An injection mold with cleaning function as set forth in claim 1, wherein: the quick cleaning assembly (10) comprises a linkage block (101), wherein two groups of linkage blocks (101) are fixedly connected with the positioning plate (7), sliding grooves are formed in the upper surfaces of the side mounting plates (3), and the linkage blocks (101) are elastically connected inside the sliding grooves.

3. An injection mold with cleaning function as set forth in claim 2, wherein: the sliding groove is characterized in that an adjusting spring (104) is fixedly arranged at one end inside the sliding groove, one end of the adjusting spring (104) is fixedly connected with a linkage block (101), a pull rod (103) is fixedly arranged at the lower end of one side of the linkage block (101), the pull rod (103) penetrates through one end of the side mounting plate (3) to the sliding groove, and two groups of through holes are formed in one end of the side mounting plate (3).

4. An injection mold having a cleaning function as set forth in claim 3, wherein: guide rods (6) are fixedly mounted at two ends of the inside of the sliding groove, the guide rods (6) penetrate through one side of the linkage block (101), and guide holes corresponding to the guide rods (6) are formed in one side of the linkage block (101).

5. An injection mold with cleaning function as set forth in claim 4, wherein: two sets of one end that linkage piece (101) was kept away from to pull rod (103) is all fixed mounting has drive plate (102), and two sets of lower extreme between drive plate (102) is all fixed mounting has linkage board (5), the middle part of one side that mould main part (1) was kept away from to linkage board (5) is provided with arm-tie (4).

6. An injection mold with cleaning function as set forth in claim 1, wherein: the residue cleaning assembly (11) comprises a mounting plate (1102) and a plurality of groups of rubber scrapers (1103), wherein the mounting plate (1102) is fixedly mounted on one side, far away from the middle part of the die main body (1), of the positioning plate (7), the mounting plate (1102) is obliquely arranged towards the die main body (1), a plurality of groups of equidistant through holes are formed in the upper surface of the mounting plate (1102), dust blowing fans (1101) are arranged in the through holes, the rubber scrapers (1103) are arranged in inverted triangle, and the rubber scrapers (1103) are elastically connected with the positioning plate (7).

7. An injection mold with cleaning function as set forth in claim 6, wherein: the rubber scraper blade (1103) upper surface middle part fixed mounting of multiunit has locating lever (9), locating plate (7) bottom seted up with corresponding multiunit equidistance constant head tank of locating lever (9), locating lever (9) upper end slidable mounting is inside the constant head tank, the inside upper end of constant head tank is provided with reset spring (8), reset spring (8) one end and locating lever (9) upper end fixed connection.