CN213321340U

CN213321340U - Injection mold for plastic production

Info

Publication number: CN213321340U
Application number: CN202021936888.7U
Authority: CN
Inventors: 但兆军
Original assignee: Suzhou Suyou Plastics Co ltd
Current assignee: Suzhou Suyou Plastics Co ltd
Priority date: 2020-09-08
Filing date: 2020-09-08
Publication date: 2021-06-01
Anticipated expiration: 2030-09-08

Abstract

The utility model relates to a plastics production technical field just discloses an injection mold is used in plastics production, the on-line screen storage device comprises a base, the top fixed mounting of base has quantity to be two electric putter, two electric putter's output all with roof fixed connection, the top fixed mounting of base has quantity to be two and is located two the guide bar of electric putter back of the body one side mutually, the both ends of roof respectively with two relative one side looks sliding connection of guide bar, the bottom fixed mounting of roof has last mould, the top fixed mounting of base has the bed die that is located under the mould, the equal fixed mounting in the outside of going up mould and bed die has the fixed plate. This injection mold is used in plastics production has solved current plastics injection mold and has used a period of back, goes up mould and bed die and probably has remained the dust, if the dust is not cleared up in time, can influence the problem of the effect of moulding plastics next time.

Description

Injection mold for plastic production

Technical Field

The utility model relates to a plastics production technical field specifically is an injection mold is used in plastics production.

Background

The injection mold is a tool for producing plastic products, and is also a tool for endowing the plastic products with complete structures and accurate sizes, and the injection molding is a processing method used in batch production of parts with complex shapes, in particular to a method for injecting heated and melted plastics into a mold cavity from an injection molding machine at high pressure and obtaining a formed product after cooling and solidification.

The plastic injection mold in the market at present has the advantage of good injection molding effect, but after the existing plastic injection mold is used for a period of time or is used up, dust or material slag may be remained on the upper mold and the lower mold, and if the dust or the material slag is not cleaned in time, the next injection molding effect may be influenced, so that the injection mold for plastic production is provided to solve the problem.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides an injection mold is used in plastics production possesses clearance dust and material sediment from not influencing advantages such as mould effect of moulding plastics, has solved current plastics injection mold and has used a period back, goes up mould and bed die and may remain the dust, if the dust is not in time clear up, can influence the problem of the effect of moulding plastics next time.

(II) technical scheme

In order to realize the above-mentioned purpose that clearance dust and material sediment are from not influencing the mould effect of moulding plastics, the utility model provides a following technical scheme: an injection mold for plastic production comprises a base, wherein two electric push rods are fixedly mounted at the top end of the base, the output ends of the two electric push rods are fixedly connected with a top plate, two guide rods which are arranged on the opposite sides of the two electric push rods are fixedly mounted at the top end of the base, the two ends of the top plate are respectively connected with the opposite sides of the two guide rods in a sliding manner, an upper mold is fixedly mounted at the bottom end of the top plate, a lower mold which is arranged right below the upper mold is fixedly mounted at the top end of the base, fixed plates are fixedly mounted at the outer sides of the upper mold and the lower mold, first springs which are respectively arranged at the two ends of the upper mold and the lower mold are fixedly mounted at the opposite sides of the two fixed plates, the bottom ends of the two first springs above and the top ends of the two first springs below are respectively fixedly connected with two movable plates, two equal fixed mounting in relative one side of fly leaf has electronic slip table, top electronic slip table is located the right-hand member of mould, the below electronic slip table is located the left end of bed die, two the equal sliding connection in slip end of electronic slip table has the connecting rod, two the equal swing joint in outside of connecting rod has locking Assembly, two the equal swing joint in relative one side of locking Assembly has the horizontal pole, two the equal fixed mounting in back of the body one side of the back of the body of horizontal pole has the clean structure that extends to mould and bed die inside respectively, the top fixed mounting of roof has one end to run through and extend to the inside injection molding pipe of mould.

Preferably, two the spout has all been seted up to the relative one side of guide bar, the both ends of roof all fixed mounting have with the slider of spout looks adaptation.

Preferably, the cleaning structure includes the rectangle pole, two the equal fixed mounting in the back of the body one side of horizontal pole has the rectangle pole, the equal fixed mounting in both ends of rectangle pole has quantity to be three second spring, and the top is six the outside and the below of second spring are six the outside of second spring respectively with the inboard wall fixed connection of two cleaning brushes, the cleaning brush is the U type, two the internal diameter that two horizontal poles were kept away from respectively to the cleaning brush reduces gradually.

Preferably, locking Assembly includes the go-between, the outside cover of connecting rod is equipped with the go-between, two the equal threaded connection in the back of the body one side of go-between has the lead screw with connecting rod looks joint.

Preferably, two the equal fixed mounting in back of the body one side of connecting rod and rear surface has the screw hole with lead screw looks adaptation.

Preferably, the top the bottom fixed mounting of horizontal pole has magnet, the below the top fixed mounting of horizontal pole has the iron plate that adsorbs mutually with the magnet.

(III) advantageous effects

Compared with the prior art, the utility model provides an injection mold is used in plastics production possesses following beneficial effect:

the injection mold for plastic production is used for a period of time, if the injection mold needs to be cleaned, two screw rods can be loosened, the screw rods can be separated from threaded holes at the moment and rotated to be in a state vertical to an upper mold and a lower mold, an iron block and a magnet can be mutually adsorbed at the moment, an electric sliding table is started at the moment, a moving end of the electric sliding table can drive two cleaning structures to move back and forth, the cleaning brush can clean the interiors of the upper mold and the lower mold at the moment and is matched with the use of a second spring, the second spring can enable the cleaning brush to be better attached to the inner walls of the upper mold and the lower mold, so that cleaning can be promoted, after cleaning is finished, the transverse rod can be rotated again, the screw rods are connected to the interiors of the threaded holes at the rear part again, the cleaning structures and the upper mold and the lower mold form a state parallel to each other, and normal operation of the upper mold and the lower mold can not be influenced at the moment, when carrying out the moulding-die, the use of cooperation first spring can cushion and the shock attenuation to it, avoids forming rigid contact between the two, possesses clean effectual advantage.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a connection diagram of the connection rod and the locking assembly of the present invention;

fig. 3 is an enlarged view of the position a of the present invention.

In the figure: 1. a base; 2. an electric push rod; 3. a top plate; 4. a guide bar; 5. an upper die; 6. a lower die; 7. a fixing plate; 8. a first spring; 9. a movable plate; 10. an electric sliding table; 11. a connecting rod; 12. A locking assembly; 121. a connecting ring; 122. a screw shaft; 13. a cross bar; 14. cleaning the structure; 141. a rectangular bar; 142. a second spring; 143. a cleaning brush; 15. and (5) injection molding of the pipe.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, an injection mold for plastic production comprises a base 1, two electric push rods 2 are fixedly installed at the top end of the base 1, the output ends of the two electric push rods 2 are fixedly connected with a top plate 3, two guide rods 4 are fixedly installed at the top end of the base 1 and are respectively located at the opposite sides of the two electric push rods 2, sliding grooves are respectively formed at the opposite sides of the two guide rods 4, sliding blocks matched with the sliding grooves are respectively fixedly installed at the two ends of the top plate 3, the two ends of the top plate 3 are respectively slidably connected with the opposite sides of the two guide rods 4, an upper mold 5 is fixedly installed at the bottom end of the top plate 3, a lower mold 6 located right below the upper mold 5 is fixedly installed at the top end of the base 1, fixed plates 7 are respectively fixedly installed at the outer sides of the upper mold 5 and the lower mold 6, first springs 8 respectively located at the two ends of the upper mold 5 and the lower mold 6 are fixedly, the bottom of two first springs 8 in the top and the top of two first springs 8 in the below respectively with two fly leaf 9 fixed connection, the equal fixed mounting in relative one side of two fly leaf 9 has electronic slip table 10, the electronic slip table 10 in top is located the right-hand member of mould 5, electronic slip table 10 in below is located the left end of bed die 6, the equal sliding connection in sliding end of two electronic slip tables 10 has connecting rod 11, the equal fixed mounting in mutually opposite sides one side of two connecting rod 11 and the equal fixed mounting in rear surface has the screw hole with screw pole 122 looks adaptation, the equal swing joint in outside of two connecting rod 11 has locking component 12, locking component 12 includes go-between 121, the outside cover of connecting rod 11 is equipped with go-between 121, the equal threaded connection in mutually opposite sides of two go-between 121 has the screw pole 122 with connecting rod 11 looks joint, the equal swing joint in relative one side of two locking component 12 has horizontal pole 13, the equal fixed mounting in mutually opposite sides of The cleaning structure 14 comprises a rectangular rod 141, the opposite sides of the two cross rods 13 are fixedly provided with the rectangular rod 141, the two ends of the rectangular rod 141 are fixedly provided with three second springs 142, the outer parts of the upper six second springs 142 and the outer parts of the lower six second springs 142 are respectively and fixedly connected with the inner side walls of the two cleaning brushes 143, the cleaning brushes 143 are U-shaped, the inner diameters of the two cleaning brushes 143 far away from the two cross rods 13 are respectively and gradually reduced, the cleaning brushes 143 can be matched in shape according to the cavity inside the mold, so that a better cleaning effect is achieved, the top end of the top plate 3 is fixedly provided with an injection molding pipe 15, one end of the injection molding pipe penetrates through and extends to the inside of the upper mold 5, if the cleaning is needed, the two screw rods 122 can be loosened, at the moment, the screw rod 122 can be separated from the threaded hole, the screw rod is rotated to a state vertical to the upper die 5 and the lower die 6, the iron block and the magnet can be mutually adsorbed, the electric sliding table 10 is started at the moment, the moving end of the electric sliding table 10 can drive the two cleaning structures 14 to move back and forth, the cleaning brush 143 can clean the interiors of the upper die 5 and the lower die 6 at the moment, the second spring 142 is matched for use, the cleaning brush 143 can be better attached to the inner walls of the upper die 5 and the lower die 6 through the second spring 142, so that cleaning is promoted, after cleaning is finished, the cross rod 13 can be rotated again, the screw rod 122 is connected to the interior of the rear threaded hole again through threads, the cleaning structures 14, the upper die 5 and the lower die 6 are in a parallel state, and normal operation of the upper die 5 and the lower die 6 cannot be influenced at the moment, when carrying out the moulding-die, the use of cooperation first spring 8 can cushion and the shock attenuation to it, avoids forming rigid contact between the two, possesses clean effectual advantage.

In summary, after the injection mold for plastic production is used for a period of time, if the injection mold needs to be cleaned, two screw rods 122 can be loosened, at this time, the screw rods 122 can be separated from the threaded holes, and rotated to a state perpendicular to the upper mold 5 and the lower mold 6, at this time, the iron block and the magnet can be attracted to each other, at this time, the electric slide table 10 is started, the moving end of the electric slide table 10 can drive the two cleaning structures 14 to move back and forth, at this time, the cleaning brush 143 can clean the interiors of the upper mold 5 and the lower mold 6, and simultaneously, in cooperation with the use of the second spring 142, the second spring 142 can enable the cleaning brush 143 to better adhere to the inner walls of the upper mold 5 and the lower mold 6, so that cleaning is promoted, after cleaning is finished, the cross rod 13 can be rotated again, the screw rods 122 are screwed into the threaded holes at the rear part again, so that the cleaning structures 14, the upper mold 5 and the lower mold 6 form a state, just can not influence the normal operating of last mould 5 and bed die 6 this moment, when carrying out the moulding-die, the use of cooperation first spring 8 can cushion and the shock attenuation to it, avoids forming rigid contact between the two, possesses clean effectual advantage.

It is noted that, herein, relational terms such as first and second, and the like may be 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. Also, 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. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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

Claims

1. The utility model provides an injection mold is used in plastics production, includes base (1), its characterized in that: the top end of the base (1) is fixedly provided with two electric push rods (2), the output ends of the two electric push rods (2) are fixedly connected with the top plate (3), the top end of the base (1) is fixedly provided with two guide rods (4) which are arranged on one side of the two electric push rods (2) back to the back, two ends of the top plate (3) are respectively connected with one opposite side of the two guide rods (4) in a sliding manner, the bottom end of the top plate (3) is fixedly provided with an upper die (5), the top end of the base (1) is fixedly provided with a lower die (6) which is arranged under the upper die (5), the outer sides of the upper die (5) and the lower die (6) are respectively and fixedly provided with a fixed plate (7), one opposite side of the two fixed plates (7) is respectively and fixedly provided with a first spring (8) which is respectively arranged at two ends of the upper die (5) and the lower, top two the bottom and the below of first spring (8) are two the top of first spring (8) respectively with two fly leaf (9) fixed connection, two the equal fixed mounting in relative one side of fly leaf (9) has electronic slip table (10), top electronic slip table (10) are located the right-hand member of mould (5), the below electronic slip table (10) are located the left end of bed die (6), two the equal sliding connection in slip end of electronic slip table (10) has connecting rod (11), two the equal swing joint in outside of connecting rod (11) has locking Assembly (12), two the equal swing joint in relative one side of locking Assembly (12) has horizontal pole (13), two the equal fixed mounting in the back of the body one side of horizontal pole (13) has clean structure (14) that extend respectively to mould (5) and bed die (6) inside, the top fixed mounting of roof (3) has one end to run through and extend to the inside notes of mould (5) and annotate A plastic pipe (15).

2. The injection mold for plastic production according to claim 1, wherein: two the spout has all been seted up to the relative one side of guide bar (4), the equal fixed mounting in both ends of roof (3) has the slider with spout looks adaptation.

3. The injection mold for plastic production according to claim 1, wherein: cleaning structure (14) includes rectangular rod (141), two the equal fixed mounting in the back of the body one side of horizontal pole (13) has rectangular rod (141), the equal fixed mounting in both ends of rectangular rod (141) has quantity to be three second spring (142), and the top is six the outside and the below of second spring (142) are six the outside of second spring (142) respectively with the inside wall fixed connection of two cleaning brush (143), cleaning brush (143) are the U type, two the internal diameter that two horizontal poles (13) were kept away from respectively to cleaning brush (143) reduces gradually.

4. The injection mold for plastic production according to claim 1, wherein: locking Assembly (12) are including go-between (121), the outside cover of connecting rod (11) is equipped with go-between (121), two equal threaded connection in the back of the body one side of go-between (121) has lead screw (122) with connecting rod (11) looks joint.

5. The injection mold for plastic production according to claim 4, wherein: two the equal fixed mounting in back of the body one side and the rear surface of connecting rod (11) has the screw hole with lead screw (122) looks adaptation.

6. The injection mold for plastic production according to claim 1, wherein: the top the bottom fixed mounting of horizontal pole (13) has magnet, the below the top fixed mounting of horizontal pole (13) has the iron plate that adsorbs mutually with the magnet.