CN216068400U

CN216068400U - Vertical injection molding machine

Info

Publication number: CN216068400U
Application number: CN202122201755.6U
Authority: CN
Inventors: 颜荣海
Original assignee: Ruian Xinben Auto Parts Co ltd
Current assignee: Ruian Xinben Auto Parts Co ltd
Priority date: 2021-09-13
Filing date: 2021-09-13
Publication date: 2022-03-18
Anticipated expiration: 2031-09-13

Abstract

The application discloses vertical injection molding machine, it includes that support frame, level set up the lifter plate on the support frame and set up the lifting unit who is used for driving the lifter plate motion on the support frame, still including set up in the mounting groove of lifter plate bottom, run through set up in the mould of mounting groove opening part, bilateral symmetry can dismantle two pin poles, the bilateral symmetry that set up in the mould top set up in the mounting groove and with two inserted blocks of pin pole cooperation use, set up the socket that supplies the pin pole to peg graft on the inserted block, still be equipped with on the lifter plate and be used for driving two inserted blocks and be the drive assembly of opposite directions motion. Has the advantages that: the disassembly of the die is convenient to realize, and meanwhile, the two insertion blocks are convenient to drive to move through the matching of the driving assembly and the insertion blocks, so that the insertion blocks are better inserted on the pin rods, the insertion stability of the pin rods is improved, and the installation stability of the die is further improved.

Description

Vertical injection molding machine

Technical Field

The utility model relates to the technical field, in particular to a vertical injection molding machine.

Background

The injection molding machine consists of three parts, including an injection unit, a mold closing unit and an injection mold, and after the plastic is plasticized in the heating cylinder of the injection molding machine, the plastic is injected into the mold cavity of the closed mold by a plunger or a reciprocating screw to form the plastic of the product. The existing plastic injection molding machine is difficult to demould and influences the production efficiency because plastic products can be bonded on the mold after plastic casting molding, and meanwhile, the existing plastic injection molding machine is fixed on the mold base through bolts, so that the machine needs to be stopped for a long time when the mold needs to be disassembled, and the use efficiency is greatly reduced. Therefore, a need exists for a vertical injection molding machine.

Disclosure of Invention

The present invention is directed to solving one of the technical problems of the prior art.

The application provides a vertical injection molding machine, it includes that support frame, level set up the lifter plate on the support frame and set up the lifting unit who is used for driving the lifter plate motion on the support frame, still including set up in the mounting groove of lifter plate bottom, run through set up in the mould of mounting groove opening part, bilateral symmetry can dismantle two pin poles, the bilateral symmetry that set up in the mould top set up in the mounting groove and with two inserted blocks of pin pole cooperation use, set up the socket that supplies the pin pole to peg graft on the inserted block, still be equipped with on the lifter plate and be used for driving two inserted blocks and be the drive assembly of opposite directions motion.

Adopt foretell a scheme, through the cooperation of inserted block and inserted block, make the pin rod peg graft on the inserted block, be convenient for realize the dismantlement to the mould, simultaneously through the cooperation of drive assembly with the inserted block, be convenient for drive two inserted block motions, make the inserted block peg graft better on the pin rod, improve the grafting stability to the pin rod, and then improve the installation stability to the mould.

Furthermore, a first thread groove for the pin rod to be inserted and connected with the pin rod in a threaded manner is formed in the top of the mold, a second thread groove is formed in the bottom of the pin rod, and a threaded rod which is inserted and connected into the second thread groove and connected with the second thread groove in a threaded manner is formed in the bottom of the first thread groove.

Furthermore, the longitudinal section of the insertion block is trapezoidal, and the top of the insertion block is an inclined plane.

Furthermore, the pin rod is fixedly sleeved with a baffle positioned between the insert block and the mold, and the baffle is arranged close to the insert block.

Further, drive assembly includes that bilateral symmetry sets up in the lifter plate top and the through-hole that is linked together with the mounting groove, runs through and sets up in through-hole department and with inserted block fixed connection's L shape rack, set up in the micro motor at lifter plate top, with the coaxial pivoted actuating lever of micro motor output fixed connection, set up in the actuating lever other end and with two L shape rack simultaneous meshing's rotating gear.

Furthermore, the L-shaped rack is connected with the through hole in a sliding mode, sliding grooves are formed in the front side wall and the rear side wall of the through hole, and sliding blocks connected into the sliding grooves in a sliding mode are arranged on the L-shaped rack.

Furthermore, the support frame includes two supporting boxes that bilateral symmetry set up, set up the opening on the lateral wall that is close to each other on two supporting boxes, run through the lifter plate that sets up between two openings, the lifting unit includes that the screw rod that runs through to set up in supporting box top and be connected with supporting box bottom rotation, the bearing plate between two supporting box tops, the driving motor that sets up in the bearing plate top, with coaxial pivoted drive shaft of driving motor output fixed connection, the fixed cover drive gear of locating on the drive shaft, the driven gear of fixed cover locating on the screw rod, be used for the drive belt of transmission connection drive gear and driven gear, the lifter plate cover is located on the screw rod and with screw rod threaded connection.

The advantageous effects of the present invention will be explained in detail in the embodiments, thereby making the advantageous effects more apparent.

Drawings

FIG. 1 is a schematic structural diagram of an embodiment of the present application;

FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1;

fig. 3 is a schematic structural diagram of an insert block in the embodiment of the present application.

Reference numerals

1. A support box; 2. a support plate; 3. an opening; 4. a screw; 5. a driven wheel; 6. a transmission belt; 7. a drive motor; 8. a drive shaft; 9. a drive gear; 10. a lifting plate; 11. mounting grooves; 12. a mold; 13. a through opening; 14. a chute; 15. an L-shaped rack; 16. a slider; 17. a micro motor; 18. a drive rod; 19. a rotating gear; 20. a pin rod; 21. a baffle plate; 22. inserting a block; 23. a socket; 24. a first thread groove; 25. a second thread groove; 26. a threaded rod.

Detailed Description

The technical solutions in the embodiments of the present application will be described clearly below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some, but not all, embodiments of the present application. All other embodiments that can be derived by one of ordinary skill in the art from the embodiments given herein are intended to be within the scope of the present disclosure.

The terms first, second and the like in the description and in the claims of the present application are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It will be appreciated that the data so used may be interchanged under appropriate circumstances such that embodiments of the application may be practiced in sequences other than those illustrated or described herein, and that the terms "first," "second," and the like are generally used herein in a generic sense and do not limit the number of terms, e.g., the first term can be one or more than one. In addition, "and/or" in the specification and claims means at least one of connected objects, a character "/" generally means that a preceding and succeeding related objects are in an "or" relationship.

The embodiments of the present application are described in detail below with reference to the accompanying drawings through specific embodiments and application scenarios thereof.

Example 1:

as shown in fig. 1-3, the embodiment provides a vertical injection molding machine, which includes a supporting frame, a lifting plate 10 horizontally disposed on the supporting frame, and a lifting assembly disposed on the supporting frame and used for driving the lifting plate 10 to move, and further includes a mounting groove 11 disposed at the bottom of the lifting plate 10, a mold 12 disposed at an opening 3 of the mounting groove 11 in a penetrating manner, two pin rods 20 detachably disposed at the top of the mold 12 in bilateral symmetry, two insertion blocks 22 disposed in the mounting groove 11 in bilateral symmetry and used in cooperation with the pin rods 20, an insertion opening 23 for insertion of the pin rods 20 is disposed on the insertion block 22, and a driving assembly for driving the two insertion blocks 22 to move in opposite directions is further disposed on the lifting plate 10.

Adopt foretell a scheme, through the cooperation of inserted block 22 and round pin pole 20, make round pin pole 20 peg graft on inserted block 22, be convenient for realize the dismantlement to mould 12, simultaneously through drive assembly and inserted block 22's cooperation, be convenient for drive two inserted blocks 22 motions, make inserted block 22 peg graft on round pin pole 20 better, improve the grafting stability to round pin pole 20, and then improve the installation stability to mould 12.

Example 2:

in this embodiment, in addition to the structural features of the previous embodiments, the top of the mold 12 is provided with a first threaded groove 24 for the pin 20 to be inserted and connected with the pin 20 by a thread, the bottom of the pin 20 is provided with a second threaded groove 25, and the bottom of the first threaded groove 24 is provided with a threaded rod 26 inserted and connected with the second threaded groove 25 by a thread.

By adopting the scheme, the pin rod 20 is convenient to disassemble on the die 12 through the matching of the thread groove I24 and the pin rod 20, so that the pin rod 20 can be replaced; the second thread groove 25 and the threaded rod 26 are matched to improve the connection stability of the pin rod 20 and the die 12.

Example 3:

in this embodiment, in addition to the structural features of the previous embodiments, the longitudinal section of the insert 22 is trapezoidal, and the top of the insert 22 is a slope.

With one of the above solutions, the inclined surface on the insertion block 22 is utilized, so that the pin rod 20 moves along the inclined surface during insertion until the pin rod 20 is in a tight-pushing state on the insertion block 22, which helps to improve the insertion stability of the pin rod 20.

Example 4:

in this embodiment, in addition to the structural features of the previous embodiments, the pin 20 is fixedly sleeved with a baffle 21 between the insert 22 and the mold 12, and the baffle 21 is disposed close to the insert 22.

Adopt foretell a scheme, through setting up baffle 21, when using, make baffle 21 and inserted block 22 butt, then through the cooperation at baffle 21 and pin rod 20 top, play the tight effect of clamp to inserted block 22, help improving the grafting stability of pin rod 20 on inserted block 22.

Example 5:

in this embodiment, in addition to the structural features of the previous embodiment, the driving assembly includes a through opening 13 symmetrically formed at the top of the lifting plate 10 and communicated with the mounting groove 11, an L-shaped rack 15 fixedly connected to the insertion block 22 and disposed at the through opening 13, a micro motor 17 disposed at the top of the lifting plate 10, a driving rod 18 coaxially connected to the output end of the micro motor 17 for rotation, and a rotating gear 19 disposed at the other end of the driving rod 18 and engaged with the two L-shaped racks 15.

By adopting the scheme, the driving assembly is arranged, so that the two L-shaped racks 15 can be driven to move oppositely, and the two inserting blocks 22 can be driven to move close to or away from each other. When installing mould 12, make mould 12 peg graft in mounting groove 11, two round pin poles 20 are located between two inserted blocks 22 this moment, then start driving motor 7, driving motor 7 drives two L shape rack 15 motions, and L shape rack 15 drives the motion of inserted block 22, makes inserted block 22 peg graft on round pin pole 20 through socket 23, accomplishes the installation to mould 12 promptly, uses same keeping away from can accomplish the dismantlement to mould 12.

Example 6:

in this embodiment, in addition to the structural features of the previous embodiments, the L-shaped rack 15 is slidably connected to the through hole 13, the front and rear side walls of the through hole 13 are both provided with sliding grooves 14, and the L-shaped rack 15 is provided with a sliding block 16 slidably connected to the sliding grooves 14.

By adopting the scheme, the sliding block 16 is matched with the sliding groove 14, the motion of the L-shaped rack 15 is guided and limited, on one hand, the L-shaped rack 15 is prevented from moving randomly in the vertical direction, and on the other hand, the motion stability of the L-shaped rack 15 is improved.

Example 7:

in this embodiment, in addition to the structural features of the previous embodiment, the support frame includes two support boxes 1 disposed in bilateral symmetry, openings 3 formed in a side wall of the two support boxes 1, which is close to each other, and a lifting plate 10 disposed between the two openings 3, the lifting assembly includes a screw rod 4 disposed at the top of the support box 1 and rotatably connected to the bottom of the support box 1, a support plate 2 disposed between the tops of the two support boxes 1, a driving motor 7 disposed at the top of the support plate 2, a driving shaft 8 fixedly connected to the output end of the driving motor 7 and coaxially rotatable, a driving gear 9 fixedly sleeved on the driving shaft 8, a driven gear fixedly sleeved on the screw rod 4, and a transmission belt 6 for driving and connecting the driving gear 9 and the driven gear, and the lifting plate 10 is sleeved on the screw rod 4 and threadedly connected to the screw rod 4.

Adopt foretell a scheme, through setting up lifting unit, play the lift drive effect to lifter plate 10 and mould 12, when using drive assembly, utilize driving motor 7's positive and negative rotation to adjust the rotation direction to screw rod 4, through starting driving motor 7, driving motor 7 drives drive shaft 8 and rotates, drive shaft 8 drives drive gear 9 and rotates, drive gear 9 drives drive belt 6 and rotates, drive belt 6 drives two and rotates from driving wheel 5, drive screw rod 4 rotation from driving wheel 5, screw rod 4 drives lifter plate 10 and goes up and down.

The working principle is as follows: when installing mould 12, make mould 12 peg graft in mounting groove 11, two round pin poles 20 are located between two inserted blocks 22 this moment, then start driving motor 7, driving motor 7 drives two L shape rack 15 motions, and L shape rack 15 drives the motion of inserted block 22, makes inserted block 22 peg graft on round pin pole 20 through socket 23, accomplishes the installation to mould 12 promptly, uses same keeping away from can accomplish the dismantlement to mould 12. When using drive assembly, utilize driving motor 7 just reversing the rotation direction of regulation to screw rod 4, through starting driving motor 7, driving motor 7 drives drive shaft 8 and rotates, and drive shaft 8 drives drive gear 9 and rotates, and drive gear 9 drives drive belt 6 and rotates, and drive belt 6 drives two and rotates from driving wheel 5, drives screw rod 4 from driving wheel 5 and rotates, and screw rod 4 drives lifter plate 10 and goes up and down.

It should be noted that, in this document, 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 like elements in a process, method, article, or apparatus that comprises the element. Further, it should be noted that the scope of the methods and apparatus of the embodiments of the present application is not limited to performing the functions in the order illustrated or discussed, but may include performing the functions in a substantially simultaneous manner or in a reverse order based on the functions involved, e.g., the methods described may be performed in an order different than that described, and various steps may be added, omitted, or combined. In addition, features described with reference to certain examples may be combined in other examples.

While the present embodiments have been described with reference to the accompanying drawings, it is to be understood that the utility model is not limited to the precise embodiments described above, which are meant to be illustrative and not restrictive, and that various changes may be made therein by those skilled in the art without departing from the spirit and scope of the utility model as defined by the appended claims.

Claims

1. The utility model provides a vertical injection molding machine, includes that support frame, level set up the lifter plate on the support frame and set up the lifting unit who is used for driving the lifter plate motion on the support frame, its characterized in that: still including offering in the mounting groove of lifter plate bottom, running through set up in the mould of mounting groove opening part, bilateral symmetry can dismantle two pin poles, the bilateral symmetry that set up in the mould top set up in the mounting groove and with two inserted blocks that the pin pole cooperation was used, set up the socket that supplies the pin pole to peg graft on the inserted block, still be equipped with on the lifter plate and be used for driving two inserted blocks and be the drive assembly of opposite movement.

2. A vertical injection molding machine as claimed in claim 1, wherein: the die is characterized in that a first thread groove for the pin rod to be inserted and connected with the pin rod in a threaded mode is formed in the top of the die, a second thread groove for the pin rod to be inserted and connected with the pin rod in a threaded mode is formed in the bottom of the pin rod, and a threaded rod which is inserted and connected in the second thread groove in a threaded mode is formed in the bottom of the first thread groove.

3. A vertical injection molding machine as claimed in claim 1, wherein: the longitudinal section of the insertion block is trapezoidal, and the top of the insertion block is an inclined plane.

4. A vertical injection molding machine as claimed in claim 1, wherein: the pin rod is fixedly sleeved with a baffle positioned between the insert block and the mold, and the baffle is close to the insert block.

5. A vertical injection molding machine as claimed in claim 1, wherein: the driving assembly comprises a through hole which is arranged at the top of the lifting plate in a bilateral symmetry mode and is communicated with the mounting groove, an L-shaped rack which is arranged at the through hole and is fixedly connected with the insert block in a penetrating mode, a micro motor arranged at the top of the lifting plate, a driving rod which is fixedly connected with the output end of the micro motor and coaxially rotates, and a rotating gear which is arranged at the other end of the driving rod and is simultaneously meshed with the two L-shaped racks.

6. The vertical injection molding machine of claim 5, wherein: the L-shaped rack is connected with the through hole in a sliding mode, sliding grooves are formed in the front side wall and the rear side wall of the through hole, and sliding blocks connected into the sliding grooves in a sliding mode are arranged on the L-shaped rack.

7. A vertical injection molding machine as claimed in claim 1, wherein: the support frame includes two supporting boxes that bilateral symmetry set up, sets up the opening on the lateral wall that is close to each other on two supporting boxes, runs through the lifter plate that sets up between two openings, lifting unit is including running through set up in supporting box top and with supporting box bottom rotation be connected the screw rod, two supporting plate between the supporting box top, set up the driving motor at supporting plate top, with coaxial pivoted drive shaft of driving motor output fixed connection, fixed cover locate the drive gear on the drive shaft, fixed cover locate the driven gear on the screw rod, be used for the drive to connect drive gear and driven gear's drive belt, the lifter plate cover locate on the screw rod and with screw rod threaded connection.