CN213321311U

CN213321311U - Injection molding device

Info

Publication number: CN213321311U
Application number: CN202021608440.2U
Authority: CN
Inventors: 陈文平
Original assignee: Fengte Fujian New Material Technology Co Ltd
Current assignee: Fengte Fujian New Material Technology Co Ltd
Priority date: 2020-08-05
Filing date: 2020-08-05
Publication date: 2021-06-01
Anticipated expiration: 2030-08-05

Abstract

The utility model relates to an injection molding device, its injection molding device includes the mold closing device that a plurality of groups set up side by side and sets up the injection apparatus on each mold closing device one side, and the injection apparatus is used for injecting the material to the mold closing device in, still is provided with on the base and arranges the slide rail that the direction extends along the mold closing device, and slide rail parallel arrangement has two in this embodiment, and the injection apparatus slides and sets up on the slide rail, still is provided with the drive arrangement who is used for driving the injection apparatus and slides along the slide rail on the injection apparatus. This application has the effect that improves the production efficiency of the work piece of moulding plastics.

Description

Injection molding device

Technical Field

The application relates to the technical field of injection molding equipment, in particular to an injection molding device.

Background

At present, an injection molding machine, also known as an injection molding machine or an injection machine, is a main molding device for making thermoplastic plastics or thermosetting plastics into plastic products of various shapes by using a plastic molding die, the working principle of the injection molding machine is similar to that of an injection syringe for injection, and the injection molding machine is a technological process for injecting the plastified molten state (i.e. viscous state) plastics into a closed die cavity by means of the thrust of a screw (or a plunger) and obtaining the products after solidification and shaping. The injection molding machine mainly comprises an injection system, a mold closing system, a hydraulic system, an electric control system and the like.

In the actual production process, the inventor finds that the following defects exist: each injection molding machine is a mold closing device corresponding to each injection device, and the injection of subsequent workpieces can be carried out only after the molded workpieces are taken out and cleaned up, so that the production efficiency of the injection molding machine is low, and improvement is needed.

SUMMERY OF THE UTILITY MODEL

In order to improve the production efficiency of the injection molding workpiece, the application provides an injection molding device.

The application provides an injection molding device adopts following technical scheme:

the utility model provides an injection molding device, includes the MOLD CLAMPING APPARATUS and is used for injecting the material to the injection apparatus in the MOLD CLAMPING APPARATUS, still includes the base, be provided with a plurality of MOLD CLAMPING APPARATUS on the base side by side, be provided with on the base and arrange the slide rail that the direction extends along each MOLD CLAMPING APPARATUS, the injection apparatus slides and sets up on the slide rail, be provided with on the injection apparatus and be used for driving the drive arrangement that the injection apparatus slided along the slide rail.

Through adopting above-mentioned technical scheme, through being provided with a plurality of composite mold devices side by side to be provided with base, slide rail and drive arrangement and drive injection device and slide, make can be incessant carry out the injection moulding of work piece on each composite mold device, utilize the time of next group's work piece injection to go on organizing getting of work piece, further improvement production efficiency.

Preferably, the injection device is provided with two injection devices side by side, the lower sides of the two injection devices are both fixedly provided with supporting seats, the supporting seats slide on a sliding rail, each mold closing device is provided with a double-mold cavity, and each mold closing device is provided with a filling port for the injection of the two injection devices.

Through adopting above-mentioned technical scheme, through setting the closing die device into double-cavity, and injection apparatus is provided with two side by side, two work pieces of injection moulding can be simultaneously, improvement production efficiency that can be further.

Preferably, the driving device comprises a driving source arranged on the lower side of the supporting seat, a gear is arranged on the movable end of the driving source, a rack parallel to the sliding rail is arranged on the base, and the gear and the rack are meshed.

Through adopting above-mentioned technical scheme, utilize the meshing effect between rack and the gear, the rack is fixed position, and when gear revolve, gear and the driving source on it will take place relative displacement with the rack, and the driving source is installed in fixed injection device's backup pad downside, and then realizes that drive arrangement drives the effect that the support seat slided along slide rail length direction.

Preferably, still be provided with the engineering tow chain that the circuit of being convenient for was arranged and is established on the base, wherein one end and the supporting seat of engineering tow chain are connected, and the other end and pedestal connection.

Through adopting above-mentioned technical scheme, because arrange on injection apparatus and be equipped with numerous circuit and pipeline, and be in the mobile state, consequently will set up the engineering tow chain and arrange circuit and pipeline and establish, also can not influence the sliding of supporting seat simultaneously.

Preferably, the base is provided with stoppers positioned at two ends of the slide rail.

Through adopting above-mentioned technical scheme, prevent the supporting seat landing from the slide rail through the dog, further improve the security.

Preferably, the base is provided with a plurality of induction blocks arranged along the length direction of the slide rail, each induction block corresponds to each mold closing device, and the injection device is provided with a first infrared induction device for sensing the positions of the induction blocks.

Through adopting above-mentioned technical scheme, through setting up the position that first infrared induction system cooperation response piece carried out perception injection device, improve the accuracy that injection device and MOLD CLAMPING APPARATUS aimed at.

Preferably, an induction plate is arranged on a machine head of the injection device, and a second infrared induction device for sensing the position of the induction plate is arranged on the mold closing device.

Through adopting above-mentioned technical scheme, come the position of perception injection device through second infrared induction device and tablet, and then confirm the MOLD CLAMPING APPARATUS that injection device aimed at, and then the MOLD CLAMPING APPARATUS that controls to correspond carries out the compound die and accomplishes the preparation work before the injection, more intelligent.

In summary, the present application includes at least one of the following beneficial technical effects:

the injection device is arranged on the base in a sliding manner through the plurality of combined die devices arranged side by side, and the injection device is driven to move through the driving device, so that the production efficiency can be further improved;

the intellectualization and the accuracy of the injection molding device can be improved by arranging the first infrared induction device and the second infrared induction device.

Drawings

FIG. 1 is a schematic view of an overall structure of an injection molding apparatus according to an embodiment of the present application;

FIG. 2 is a schematic plan view of an injection molding apparatus according to an embodiment of the present application;

fig. 3 is a partially enlarged structural diagram of a in fig. 2.

Reference numerals: 1. a mold clamping device; 2. an injection device; 3. a base; 4. a slide rail; 5. a drive device; 51. a drive source; 52. a gear; 53. a rack; 6. a supporting seat; 7. a material injection port; 8. an engineering drag chain; 9. a stopper; 10. an induction block; 11. a first infrared sensing device; 12. an induction plate; 13. and a second infrared sensing device.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses an injection molding device. Referring to fig. 1 and 2, the injection molding device includes a plurality of sets of mold closing devices 1 arranged side by side and injection devices 2 arranged on one side of each mold closing device 1, the injection devices 2 are used for injecting materials into the mold closing devices 1, a base 3 is further provided with slide rails 4 extending along the direction of the mold closing devices 1, in this embodiment, the slide rails 4 are arranged in parallel, the injection devices 2 are slidably arranged on the slide rails 4, and the injection devices 2 are further provided with driving devices 5 for driving the injection devices 2 to slide along the slide rails 4. In this embodiment, injection device 2 is provided with two, and what each composite mold device 1 all corresponded sets up to the bimodulus chamber, all is provided with the sprue 7 that supplies injection device 2 to inject on each composite mold device 1, and two injection device 2 downside are fixed and are provided with supporting seat 6, and supporting seat 6 slides on slide rail 4, realize driving two injection device 2 and carry out synchronous motion's effect.

Referring to fig. 2 and 3, the driving device 5 includes a driving source 51 disposed at the lower side of the supporting seat 6, the driving source 51 is a servo motor, a gear 52 is disposed at the movable end of the driving source 51, a rack 53 parallel to the sliding rail 4 is disposed on the base 3, the gear 52 and the rack 53 are engaged, the rack 53 is a fixed position by the engagement between the rack 53 and the gear 52, when the gear 52 rotates, the gear 52 and the driving source 51 thereon will displace relative to the rack 53, and the driving source 51 is mounted at the lower side of the supporting plate of the fixed injection device 2, so that the driving device 5 drives the supporting seat to slide along the length direction of the sliding rail 4. Furthermore, two ends of the slide rail 4 are provided with stoppers 9 for preventing the support seat 6 from sliding off.

Referring to fig. 1 and 2, since the injection device 2 on the support base 6 has a plurality of lines and pipes, an engineering tow chain 8 for facilitating arrangement of the lines is further disposed on the base 3, and one end of the engineering tow chain 8 is connected to the support base 6 and the other end is connected to the base 3.

Referring to fig. 1 and 2, a plurality of sensing blocks 10 are arranged on the base 3 along the length direction of the slide rail 4, each sensing block 10 corresponds to each mold closing device 1, a first infrared sensing device 11 for sensing the position of the sensing block 10 is arranged on the injection device 2, and when the first infrared sensing device 11 senses the position of the sensing block 10, the injection device 2 is just opposite to one mold closing device 1. The machine heads of the two injection devices 2 are respectively provided with an induction plate 12, the mold closing device 1 is provided with a second infrared induction device 13 used for sensing the position of the induction plate 12, and when the second infrared induction device 13 senses the position of the induction plate 12, the combined mold device 1 corresponding to the second infrared induction device 13 can be used for preparation work before injection. The whole operation process is controlled by a PLC (programmable logic controller) (not shown in the figure), and the first infrared induction device 11, the second infrared induction device 13, the driving device 5, the mold closing device 1 and the injection device 2 are all electrically connected with the PLC. The first infrared sensing device 11 and the second infrared sensing device 13 are both set as infrared sensors.

The implementation principle of the injection molding device in the embodiment of the application is as follows: when the first combined mold closing device 1 finishes injection, the driving device 5 drives the injection device 2 to move to the next combined mold closing device 1, when the first infrared sensing device 11 senses that the next combined mold closing device 1 corresponds to the sensing block 10, the second infrared sensing device 13 on the next combined mold closing device senses the position of the sensing plate 12 at the same time, mold closing starts to be started, the front end of the injection device 2 moves forwards and injects materials into the combined mold closing device 1, and the steps are repeated after the injection is finished.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. An injection molding apparatus including a mold clamping apparatus (1) and an injection apparatus (2) for injecting a material into the mold clamping apparatus (1), characterized in that: still include base (3), be provided with a plurality of composite mold devices (1) on base (3) side by side, be provided with on base (3) along each compound die device (1) row establish slide rail (4) that the direction extends, injection apparatus (2) slide and set up on slide rail (4), be provided with on injection apparatus (2) and be used for driving injection apparatus (2) along drive arrangement (5) that slide rail (4) slided.

2. The injection molding apparatus of claim 1, wherein: the injection device (2) is provided with two side by side, two the injection device (2) downside all is fixed and is provided with supporting seat (6), supporting seat (6) slide on slide rail (4), each closing die device (1) is the setting of bimodulus chamber, each closing die device (1) is last all to be provided with sprue (7) that supplies two injection device (2) to inject.

3. The injection molding apparatus of claim 2, wherein: the driving device (5) comprises a driving source (51) arranged on the lower side of the supporting seat (6), a gear (52) is arranged at the movable end of the driving source (51), a rack (53) parallel to the sliding rail (4) is arranged on the base (3), and the gear (52) and the rack (53) are meshed.

4. The injection molding apparatus of claim 2, wherein: still be provided with engineering tow chain (8) that the circuit of being convenient for was arranged and is established on base (3), wherein one end and supporting seat (6) of engineering tow chain (8) are connected, and the other end is connected with base (3).

5. The injection molding apparatus of claim 2, wherein: the base (3) is provided with stop blocks (9) positioned at two ends of the sliding rail (4).

6. The injection molding apparatus of claim 1, wherein: the injection mold is characterized in that a plurality of induction blocks (10) are arranged on the base (3) along the length direction of the sliding rail (4), each induction block (10) corresponds to each mold closing device (1), and a first infrared induction device (11) used for sensing the positions of the induction blocks (10) is arranged on the injection device (2).

7. The injection molding apparatus of claim 1, wherein: an induction plate (12) is arranged on the machine head of the injection device (2), and a second infrared induction device (13) used for sensing the position of the induction plate (12) is arranged on the mold closing device (1).