CN217098630U

CN217098630U - Injection system

Info

Publication number: CN217098630U
Application number: CN202220677888.2U
Authority: CN
Inventors: 万志明; 闻玉玲
Original assignee: SHENZHEN XINJINLI MACHINERY CO Ltd
Current assignee: SHENZHEN XINJINLI MACHINERY CO Ltd
Priority date: 2022-03-24
Filing date: 2022-03-24
Publication date: 2022-08-02
Anticipated expiration: 2032-03-24

Abstract

The utility model relates to an injection system, when needing to change the material nest of tubes, start first flexible subassembly, first flexible subassembly is with the one end butt of keeping away from coupling assembling of material nest of tubes on the external plane, start the flexible subassembly of second, make the flexible subassembly of second with the direction removal of material nest of tubes one end (being close to coupling assembling) to keeping away from the pedestal, the extension of material nest of tubes, the operating space grow between coupling assembling and the connecting plate, secondly dismantle the apron from the connecting plate, dismantle the material nest of tubes from connecting plate and coupling assembling after that, replace for new material nest of tubes install on the injection system can, be convenient for dismantle the material nest of tubes from the injection system, need not to dismantle whole injection system from automatic hydraulic forming machine that jets out, thereby practice thrift the time that the material nest of tubes was changed, make the change of material nest of tubes relax more.

Description

Injection system

Technical Field

The utility model relates to an injection system's technical field especially relates to an injection system.

Background

Injection system of vertical automatic injection hydraulic molding machine in the market at present: comprises a material pipe group (a material cylinder, a screw rod and the like), an injection seat connecting plate, a fixing screw, a feeding cavity cover plate, an injection platform and the like. The outer diameter of the material pipe group is in locking connection with the nut of the injection seat connecting plate, the feeding cavity cover plate is locked with the injection seat connecting plate through the fixing screw, the outer diameter of the material pipe group is clamped in the middle, when screws with different diameters need to be replaced (the screws are contained in the material pipe group), the whole injection system device needs to be replaced due to the fact that the outer diameter of the material pipe group is different in size, the whole injection system device is installed in the automatic injection hydraulic molding machine, the whole injection system needs to be detached in the detaching process, and the device is difficult to replace and time and labor are wasted.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an injection system.

According to the utility model discloses an aspect provides an injection system, including pedestal, material nest of tubes, coupling assembling and connecting plate, the first hole has been seted up on the connecting plate, the second hole has been seted up on the pedestal, material nest of tubes one end with coupling assembling can dismantle the connection, material nest of tubes middle part is run through first hole and with the connection can be dismantled to the connecting plate, the material nest of tubes other end runs through the second hole still includes: first flexible subassembly, the flexible subassembly of second and apron, set up on the connecting plate with the mounting groove that first hole communicates mutually, the apron accept in the mounting groove and with the connection can be dismantled to the connecting plate, first flexible subassembly one end is installed on the pedestal, the other end of first flexible subassembly with the connection can be dismantled to the connecting plate and be connected, the flexible subassembly of second is installed on the connecting plate, the flexible subassembly of second is kept away from connecting plate one end with coupling assembling can dismantle the connection.

Furthermore, the injection system further comprises a first fastener, a first mounting hole is formed in the cover plate, one end of the first fastener is abutted to the cover plate, and the other end of the first fastener penetrates through the first mounting hole, extends into the first hole and is fixedly connected with the connecting plate.

Furthermore, the injection system still includes the second fastener, the material nest of tubes includes first material pipe and penetrates the mouth, the one end of first material pipe with penetrate the mouth and can dismantle the connection, be equipped with spacing portion and run-through portion on the first material pipe, spacing portion with the connecting plate butt, the run-through portion runs through first hole, the second fastener cover is established the outside of run-through portion and with run-through portion fixed connection.

Furthermore, the injection system further comprises a first mounting part, a first shaft sleeve and a third fastener, a first accommodating hole is formed in the connecting assembly, the material pipe set further comprises a second material pipe, one end of the second material pipe is accommodated in the first material pipe, the first shaft sleeve is accommodated in the first accommodating hole, the other end of the second material pipe penetrates through the first mounting part and the first shaft sleeve, the first accommodating hole is formed in the first mounting part, one end of the third fastener is abutted to the first mounting part, and the other end of the third fastener penetrates through the second mounting hole and is in threaded connection with the connecting assembly.

Furthermore, the injection system further comprises a fourth fastener and a second shaft sleeve, the first telescopic assembly comprises a first fixing piece and a first output piece, the first fixing piece is installed on the base body, one end of the first output piece is contained in the first fixing piece, and the other end of the first output piece sequentially penetrates through the second shaft sleeve and the connecting plate and is detachably connected with the fourth fastener.

Furthermore, the second telescopic assembly comprises a second fixing piece and a second output piece, the second fixing piece is installed on the connecting plate, one end of the second output piece is contained in the second fixing piece, and the other end of the second output piece penetrates through the second fixing piece and extends to the outside of the second fixing piece and is fixedly connected with the connecting assembly.

Furthermore, the injection system further comprises a guide rod, a guide groove is formed in the connecting plate, one end of the guide rod is fixedly connected with the base body, and the other end of the guide rod penetrates through the guide groove and is fixedly connected with the connecting plate.

Furthermore, the number of the first telescopic assemblies is two, the number of the guide rods is two, the number of the guide grooves is two, the two guide grooves are respectively in one-to-one correspondence with the two guide rods, the two guide rods and the two first telescopic assemblies are respectively located on four corners of the seat body, and the two first telescopic assemblies are arranged on two opposite corners of the seat body.

Further, the injection system further comprises a fifth fastener, the fifth fastener is installed on the guide rod, and the fifth fastener is abutted with the connecting plate.

Implement the embodiment of the utility model provides a, will have following beneficial effect:

injection system in this embodiment, when needing to change the material nest of tubes, start first flexible subassembly, first flexible subassembly is with the material nest of tubes keep away from on coupling assembling's one end supports receives the external plane, start the flexible subassembly of second, make the flexible subassembly of second with material nest of tubes one end (be close to coupling assembling's one end) to the direction removal of keeping away from the pedestal, the material nest of tubes extension, the operating space grow between coupling assembling and the connecting plate, secondly dismantle the apron from the connecting plate, dismantle the material nest of tubes from connecting plate and coupling assembling after that, replace for new material nest of tubes install on injection system can, be convenient for dismantle the material nest of tubes from injection system, need not to dismantle whole injection system from automatic injection hydraulic forming machine, thereby practice thrift the time that the material nest of tubes was changed, make the change of material nest of tubes relax more.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is an exploded view of an injection system according to an embodiment of the present invention;

fig. 2 is a perspective view of the injection system of the present invention;

FIG. 3 is a cross-sectional view of the injection system depicted in FIG. 2;

fig. 4 is a schematic structural view of the connecting plate of the present invention;

fig. 5 is a schematic structural diagram of the first mounting member of the present invention.

Wherein: the nozzle comprises a base body 10, a second hole 11, a material pipe group 20, a first material pipe 21, a nozzle 22, a second material pipe 23, a limiting part 24, a penetrating part 25, a connecting assembly 30, a first accommodating hole 31, a connecting plate 40, a first hole 41, a mounting groove 42, a guide groove 43, a first telescopic assembly 50, a first fixing part 51, a first output part 52, a second telescopic assembly 60, a second fixing part 61, a second output part 62, a cover plate 70, a first mounting hole 71, a first fastening part 80, a second fastening part 81, a first mounting part 82, a second mounting hole 821, a first shaft sleeve 83, a third fastening part 84, a fourth fastening part 85, a second shaft sleeve 86, a guide rod 87 and a fifth fastening part 88.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. Preferred embodiments of the present invention are shown in the drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1-5, an embodiment of the present invention provides an injection system, including a base 10, a material tube set 20, a connecting assembly 30 and a connecting plate 40, a first hole 41 has been opened on the connecting plate 40, a second hole 11 has been opened on the base 10, one end of the material tube set 20 is detachably connected to the connecting assembly 30, the middle of the material tube set 20 runs through the first hole 41 and is detachably connected to the connecting plate 40, and the other end of the material tube set 20 runs through the second hole 11, further including: first flexible subassembly 50, the flexible subassembly 60 of second and apron 70, the mounting groove 42 that is linked together with first hole 41 has been seted up on the connecting plate 40, apron 70 is acceptd in mounting groove 42 and can be dismantled with connecting plate 40 and be connected, first flexible subassembly 50 one end is installed on pedestal 10, the other end of first flexible subassembly 50 can be dismantled with connecting plate 40 and be connected, the flexible subassembly 60 of second is installed on connecting plate 40, the flexible subassembly 60 of second is kept away from connecting plate 40 one end and can be dismantled with coupling assembling 30 and be connected.

In this embodiment, when it is desired to replace the charge tube set 20, the first retraction assembly 50 is actuated, the first retraction assembly 50 abuts the end of the charge tube set 20 remote from the connection assembly 30 against the external surface, the second retraction assembly 60 is actuated, so that the second telescopic assembly 60 moves one end (the end close to the connecting assembly 30) of the material pipe assembly 20 in the direction away from the seat body 10, the material pipe assembly 20 extends, the operating space between the connecting assembly 30 and the connecting plate 40 becomes larger, the cover plate 70 is then removed from the connecting plate 40, the tube set 20 is then removed from the connecting plate 40 and the connecting assembly 30, and replaced with a new tube set 20 for installation on the injection system, which facilitates removal of the tube set 20 from the injection system, without removing the entire injection system from the automatic injection hydroformer, thereby saving the time for replacing the material pipe group 20 and making the replacement of the material pipe group 20 easier.

In this embodiment, the connecting assembly 30 is a T-shaped structure, the middle of the connecting assembly 30 is a transmission rod and is fixedly connected to the tube assembly 20, the transmission rod is coaxially disposed with the tube assembly 20, the first hole 41 is a circular through hole, the mounting groove 42 is a rectangular groove, the cover plate 70 is rectangular, the cover plate 70 covers the tube assembly 20, so as to fix the tube assembly 20 on the connecting plate 40, and the connecting plate 40 is in a shape of a Chinese character 'ao'.

Further, the injection system further comprises a first fastening member 80, the cover plate 70 is provided with a first mounting hole 71, one end of the first fastening member 80 abuts against the cover plate 70, and the other end of the first fastening member 80 penetrates through the first mounting hole 71 to extend into the first hole 41 and is fixedly connected with the connecting plate 40.

In the present embodiment, the first fastening member 80 is a screw, the first mounting hole 71 is a through hole, and the cover plate 70 is screwed to the connecting plate 40 by the first fastening member 80, thereby fixing the cover plate 70 in the mounting groove 42.

Further, the injection system further comprises a second fastener 81, the material tube group 20 comprises a first material tube 21 and a nozzle 22, one end of the first material tube 21 is detachably connected with the nozzle 22, a limiting portion 24 and a penetrating portion 25 are arranged on the first material tube 21, the limiting portion 24 is abutted to the connecting plate 40, the penetrating portion 25 penetrates through the first hole 41, and the second fastener 81 is sleeved outside the penetrating portion 25 and fixedly connected with the penetrating portion 25.

In the present embodiment, the nozzle 22 is used for injection, the second fastening member 81 is a nut, the second fastening member 81 is sleeved outside the penetrating portion 25 and fixedly connected to the penetrating portion 25, and the stopper portion 24 abuts against the connecting plate 40, so that the first material pipe 21 is mounted on the connecting plate 40.

Further, the injection system further includes a first mounting member 82, a first shaft sleeve 83 and a third fastening member 84, the connecting member 30 is provided with a first receiving hole 31, the tube assembly 20 further includes a second tube 23, one end of the second tube 23 is received in the first tube 21, the first shaft sleeve 83 is received in the first receiving hole 31, the other end of the second tube 23 penetrates through the first mounting member 82 and the first shaft sleeve 83 and is received in the first receiving hole 31, the first mounting member 82 is provided with a second mounting hole 821, one end of the third fastening member 84 abuts against the first mounting member 82, and the other end of the third fastening member 84 penetrates through the second mounting hole 821 and is in threaded connection with the connecting member 30.

In the present embodiment, the first attachment member 82 is annular, the second attachment holes 821 are plural, the plural second attachment holes 821 are equiangularly provided, the first bushing 83 is used for connecting a transmission shaft of the connection module 30, the third fastening member 84 is a screw, and the third fastening member 84 is inserted through the second attachment hole 821 to attach the first attachment member 82 to the connection module 30 such that the first attachment member 82 fixes the second material pipe 23 in the first housing hole 31.

Further, the injection system further includes a fourth fastening member 85 and a second sleeve 86, the first telescopic assembly 50 includes a first fixing member 51 and a first output member 52, the first fixing member 51 is mounted on the holder body 10, one end of the first output member 52 is accommodated in the first fixing member 51, and the other end of the first output member 52 sequentially penetrates through the second sleeve 86 and the connecting plate 40 and is detachably connected to the fourth fastening member 85.

In the present embodiment, the fourth fastener 85 is a nut, the second bushing 86 abuts one side of the connecting plate 40, the fourth fastener 85 abuts the other side of the connecting plate 40, the first output member 52 is fixed to the connecting plate 40, and the first telescopic assembly 50 is a hydraulic cylinder or an air cylinder.

Further, the second telescopic assembly 60 includes a second fixing member 61 and a second output member 62, the second fixing member 61 is mounted on the connecting plate 40, one end of the second output member 62 is accommodated in the second fixing member 61, and the other end of the second output member 62 extends to the outside of the second fixing member 61 through the second fixing member 61 and is fixedly connected with the connecting assembly 30.

In the present embodiment, the second retraction assembly 60 is a hydraulic or pneumatic cylinder.

Further, the injection system further comprises a guide rod 87, the connecting plate 40 is provided with a guide groove 43, one end of the guide rod 87 is fixedly connected with the seat body 10, and the other end of the guide rod 87 penetrates through the guide groove 43 and is fixedly connected with the connecting plate 40.

In this embodiment, the guide rod 87 is a rod with a circular cross section, one end of the guide rod 87 is fixedly connected with the seat body 10, the other end of the guide rod 87 penetrates through the guide groove 43 and is fixedly connected with the connecting plate 40, the guide rod 87 plays a guiding role, and the guide rod 87 is used for providing a guiding role for the connecting plate 40 so as to ensure that the sliding is smoother.

Further, the number of the first telescopic assemblies 50 is two, the number of the guide rods 87 is two, the number of the guide grooves 43 is two, the two guide grooves 43 respectively correspond to the two guide rods 87 one by one, the two guide rods 87 and the two first telescopic assemblies 50 are respectively located on four corners of the seat body 10, and the two first telescopic assemblies 50 are arranged on two opposite corners of the seat body 10.

In this embodiment, the two guide rods 87 and the two first telescopic assemblies 50 are respectively located at four corners of the base 10, and the two first telescopic assemblies 50 are disposed at two opposite corners of the base 10, so that the injection system is stressed more stably and works more smoothly during operation.

Further, the injection system further comprises a fifth fastener 88, the fifth fastener 88 being mounted on the guide bar 87, the fifth fastener 88 abutting the connection plate 40.

In the present embodiment, two fifth fastening members 88 are provided on each guide bar 87, the fifth fastening members 88 are screws, and the two fifth fastening members 88 are symmetrically provided on both sides of the connecting plate 40 and abut against the connecting plate 40.

Example (b):

when the material pipe group 20 needs to be replaced, the first telescopic assembly 50 is started, the first output member 52 extends out from the first fixing member 51, the first telescopic assembly 50 abuts one end of the material pipe group 20 far away from the connecting assembly 30 to an external plane, the second telescopic assembly 60 is started, the second first output member 52 extends out from the first fixing member 51, the connecting assembly 30 is driven to move towards a direction far away from the connecting plate 40, the second telescopic assembly 60 moves one end (close to the connecting assembly 30) of the material pipe group 20 towards a direction far away from the base body 10, the second material pipe 23 extends out from the first material pipe 21, an operation space between the connecting plate 40 and the connecting assembly 30 is enlarged, the first fastening member 80 is unscrewed to detach the cover plate 70 from the connecting plate 40, the second fastening member 81 is unscrewed, the second fastening member 81 does not abut against the connecting plate 40, and the third fastening member 84 is detached, the first mounting member 82 is removed from the connecting assembly 30, the manifold 20 and the first sleeve 83 are removed, the fourth 85 and fifth 88 fasteners are loosened, the connecting plate 40 is removed from the first telescoping assembly 50, the second sleeve 86 is removed from the first output member 52 and replaced with a complementary second sleeve 86, the fourth 85 and fifth 88 fasteners are tightened, a new manifold 20 is installed on the injection system, the new first sleeve 83 is installed in the first receiving hole 31, the first mounting member 82 is installed on the connecting assembly 30 by the third fastener 84, the cover plate 70 is installed on the connecting plate 40 by the first fastener 80, the second fastener 81 is tightened to facilitate the removal of the manifold 20 from the injection system, the new manifold 20 is replaced by the third fastener 84, the entire injection system does not need to be removed from the automatic injection hydraulic molding machine, thereby saving the time for replacing the material pipe group 20 and making the replacement of the material pipe group 20 easier.

The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the claims. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. The utility model provides an injection system, includes pedestal, material nest of tubes, coupling assembling and connecting plate, the first hole has been seted up on the connecting plate, the second hole has been seted up on the pedestal, its characterized in that, material nest of tubes one end with coupling assembling can dismantle the connection, material nest of tubes middle part is run through the first hole and with the connection can be dismantled to the connecting plate, the material nest of tubes other end runs through the second hole still includes: first flexible subassembly, the flexible subassembly of second and apron, set up on the connecting plate with the mounting groove that first hole communicates mutually, the apron accept in the mounting groove and with the connection can be dismantled to the connecting plate, first flexible subassembly one end is installed on the pedestal, the other end of first flexible subassembly with the connection can be dismantled to the connecting plate and be connected, the flexible subassembly of second is installed on the connecting plate, the flexible subassembly of second is kept away from connecting plate one end with coupling assembling can dismantle the connection.

2. The injection system of claim 1, further comprising a first fastener, wherein the cover plate has a first mounting hole, one end of the first fastener abuts against the cover plate, and the other end of the first fastener penetrates through the first mounting hole, extends into the first hole, and is fixedly connected to the connecting plate.

3. The injection system according to claim 2, further comprising a second fastener, wherein the material pipe group comprises a first material pipe and a nozzle, one end of the first material pipe is detachably connected with the nozzle, the first material pipe is provided with a limiting portion and a penetrating portion, the limiting portion is abutted to the connecting plate, the penetrating portion penetrates through the first hole, and the second fastener is sleeved outside the penetrating portion and is fixedly connected with the penetrating portion.

4. The injection system according to claim 3, further comprising a first mounting member, a first shaft sleeve and a third fastening member, wherein the connecting member has a first receiving hole formed therein, the group of material pipes further comprises a second material pipe, one end of the second material pipe is received in the first material pipe, the first shaft sleeve is received in the first receiving hole, the other end of the second material pipe penetrates through the first mounting member and the first shaft sleeve and is received in the first receiving hole, the first mounting member has a second mounting hole formed therein, one end of the third fastening member abuts against the first mounting member, and the other end of the third fastening member penetrates through the second mounting hole and is in threaded connection with the connecting member.

5. The injection system of claim 1, further comprising a fourth fastener and a second collar, wherein the first telescopic assembly comprises a first fixing member and a first output member, the first fixing member is mounted on the base, one end of the first output member is received in the first fixing member, and the other end of the first output member sequentially penetrates through the second collar and the connecting plate and is detachably connected to the fourth fastener.

6. The injection system of claim 1, wherein the second retraction assembly includes a second mount mounted on the connection plate and a second output member, one end of the second output member being received in the second mount, the other end of the second output member extending through the second mount to an exterior of the second mount and being fixedly connected to the connection assembly.

7. The injection system of claim 1, further comprising a guide rod, wherein the connecting plate has a guide slot, one end of the guide rod is fixedly connected to the seat, and the other end of the guide rod penetrates through the guide slot and is fixedly connected to the connecting plate.

8. The injection system of claim 7, wherein the number of the first telescopic assemblies is two, the number of the guide rods is two, the number of the guide slots is two, the two guide slots correspond to the two guide rods one-to-one, the two guide rods and the two first telescopic assemblies are respectively located on four corners of the seat body, and the two first telescopic assemblies are arranged on two opposite corners of the seat body.

9. The injection system of claim 7, further comprising a fifth fastener mounted on the guide rod, the fifth fastener abutting the connecting plate.