CN217648841U

CN217648841U - Injection molding machine with automatic protection device

Info

Publication number: CN217648841U
Application number: CN202221214191.8U
Authority: CN
Inventors: 付春燕; 刘鸿飞; 张进飞; 陈世江; 王进益
Original assignee: Wuhan Yongteng Hanyue Industry And Trade Co ltd
Current assignee: Wuhan Yongteng Hanyue Industry And Trade Co ltd
Priority date: 2022-05-20
Filing date: 2022-05-20
Publication date: 2022-10-25
Anticipated expiration: 2032-05-20

Abstract

The utility model discloses an injection molding machine with an automatic protection device, which belongs to the technical field of injection molding equipment and comprises a base, wherein a vertical plate is arranged at the top of the base, a top plate is arranged at the top end of the vertical plate, an electric telescopic rod is arranged at the bottom of the top plate, and the telescopic end of the electric telescopic rod is connected with a movable box; through electric telescopic handle, remove the box, sleeve pipe and the setting of protection mechanism of moulding plastics, it removes to drive through electric telescopic handle and remove the box, it moves the protection mechanism of moulding plastics to remove the tape cassette, mould plastics the mouth of moulding plastics that the pipe inserts injection mold in the protection mechanism of moulding plastics, when there is injection mold's the mouth slope of moulding plastics, the mouth of moulding plastics that the pipe can't insert injection mold of moulding plastics is moulded plastics to the pipe of moulding plastics, the pipe of moulding plastics simultaneously can make its removal because the mouth of moulding plastics of slope, then switching mechanism through in the protection mechanism of moulding plastics can make this pipe self-closing of moulding plastics, thereby can avoid this pipe of moulding plastics to mould plastics when moulding plastics, the effect of the protection of having played.

Description

Injection molding machine with automatic protection device

Technical Field

The utility model relates to an injection molding equipment technical field specifically is an injection molding machine with automatic protection device.

Background

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 mold, and is divided into a vertical type, a horizontal type and an all-electric type.

The existing injection molding machine lacks a protection function, when a mold assembly is subjected to injection molding, the mold assembly is formed by combining a plurality of molds, so that each mold cannot be guaranteed to be standard, when an injection molding port of a single existing mold is inclined, an injection molding pipeline cannot be inserted into the injection molding port, the injection molding port is easy to overflow during injection molding, waste is caused, and therefore the injection molding machine with the automatic protection device needs to be provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an injection molding machine with automatic safety device possesses when moulding plastics to the mould that the mouth of moulding plastics has the slope, avoids taking place extravagant advantage to solve the problem of proposing among the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides an injection molding machine with automatic safety device, includes the base, the riser is installed at the top of base, the roof is installed on the top of riser, electric telescopic handle is installed to the bottom of roof, electric telescopic handle's flexible end is connected with removes the box, the bottom equidistance intercommunication that removes the box has the sleeve pipe, the surveillance camera head is installed to the bottom equidistance that removes the box, the gag lever post is all installed in the four corners that removes the box bottom, sheathed tube inner chamber is provided with the protection mechanism of moulding plastics, the top of base is provided with the mould subassembly, the inner chamber of base is provided with longitudinal movement mechanism, transverse movement mechanism and displacement mechanism respectively.

Preferably, the protection machanism of moulding plastics includes the pipe of moulding plastics, mould plastics pipe and sheathed tube inner chamber sliding connection, the bottom of the pipe of moulding plastics runs through the sleeve pipe and extends to the sheathed tube outside, the top of the pipe of moulding plastics is connected with the fixed plate, the bottom of fixed plate and the top intercommunication of the pipe of moulding plastics, the surface of the pipe of moulding plastics just is located sheathed tube inner chamber cover and is equipped with reset spring, reset spring's both ends are connected with the bottom of sleeve pipe inner chamber and the bottom of fixed plate respectively, one side of sleeve pipe bottom is provided with on-off mechanism.

Preferably, the switch mechanism comprises a pressing plate, the pressing plate is fixedly installed at the bottom of the surface of the injection molding pipe, the control valve is installed at the bottom of the front face of the injection molding pipe, and the control valve switch is installed on one side of the bottom of the sleeve.

Preferably, the longitudinal movement mechanism comprises a supporting plate, the bottom of the supporting plate is connected with the bottom of the inner cavity of the base in a sliding mode, a driving motor is installed on the front face of the inner cavity of the base, a screw rod is installed on an output shaft of the driving motor, and the screw rod penetrates through the supporting plate and extends to the outside of the supporting plate to be connected with the back face of the inner cavity of the base in a rotating mode through a bearing seat.

Preferably, the lateral shifting mechanism comprises a support plate, the bottom of the support plate is slidably connected with the top of the support plate, a servo motor is installed on one side of the top of the support plate, a threaded rod is installed on an output shaft of the servo motor, one end of the threaded rod penetrates through the support plate and extends to the outside of the support plate, a baffle is installed on the other side of the top of the support plate, and one side of the baffle is rotatably connected with one end of the threaded rod through a bearing seat.

Preferably, the displacement mechanism comprises a connecting plate, the bottom of the connecting plate is connected with the top of the support plate, electric push rods are mounted at four corners of the top of the connecting plate, and moving ends of the electric push rods penetrate through the base and extend to the outside of the base.

Preferably, the top of the movable box is communicated with a connecting pipe, the bottom end of the connecting pipe penetrates through the movable box and extends to the inner cavity of the movable box to be communicated with the top end of the sleeve respectively, and the electromagnetic valve is installed on the front face of the connecting pipe.

Preferably, a central controller is installed on one side of the bottom of the inner cavity of the base and is electrically connected with the driving motor, the servo motor, the electric push rod, the electric telescopic rod and the electromagnetic valve respectively.

Preferably, the mould subassembly includes the mould frame, the bottom of mould frame is laminated with the top of base, the top of mould frame just is located the correspondence of gag lever post and has seted up spacing hole, the bottom of mould frame seted up with electric putter's removal end assorted hole, the inboard equidistance of mould frame is provided with injection mold.

Preferably, the limiting sliding blocks are installed on the two sides of the bottom of the supporting plate, the front side and the rear side of the bottom of the supporting plate and the two sides of the back of the movable box, limiting sliding grooves are formed in the positions, corresponding to the limiting sliding blocks, of the bottom of the inner cavity of the base, the top of the supporting plate and the front of the vertical plate, of the base and are respectively located, and the surfaces of the limiting sliding blocks are connected with the inner cavities of the limiting sliding grooves in a sliding mode.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses an electric telescopic handle, the mobile box, sleeve pipe and the setting of the protection mechanism of moulding plastics, drive the mobile box through electric telescopic handle and move, the mobile box moves the protection mechanism of moulding plastics and moves, the injection molding pipe in the protection mechanism of moulding plastics inserts the mouth of moulding plastics of injection mold, when there is the mouth of moulding plastics of injection mold slope, the injection molding pipe can't insert the mouth of moulding plastics of injection mold, the injection molding pipe can make its removal because of the mouth of moulding plastics of slope simultaneously, then can make this injection molding pipe automatically close through the on-off mechanism in the protection mechanism of moulding plastics, thus can avoid this injection molding pipe to mould plastics when moulding plastics, the effect of protection that has played;

2. the utility model discloses a surveillance camera head, longitudinal movement mechanism, lateral shifting mechanism, the setting of displacement mechanism and gag lever post, when putting into the mould subassembly, carry out real-time supervision to it through the surveillance camera head, when mould subassembly and injection molding pipe nonconformity are put into in the discovery, through longitudinal movement mechanism, lateral shifting mechanism and displacement mechanism carry out the displacement to the mould subassembly, make it remove the position unanimous with the injection molding pipe, remove and accomplish the back, move the removal box through removing the cassette and remove, make injection molding pipe can insert injection mold's in the mould subassembly mouth of moulding plastics, the gag lever post can carry on spacingly to the mould subassembly simultaneously, prevent when moulding plastics, the mould subassembly takes place the displacement, thereby the effect of moulding plastics is influenced.

Drawings

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

FIG. 2 is a schematic view of the front cross-sectional structure of the present invention;

fig. 3 is a schematic top view of the mold assembly of the present invention;

FIG. 4 is a schematic view of the cross-sectional structure of the base in the right view of the present invention;

FIG. 5 is a schematic view of the front cross-sectional structure of the bushing of the present invention;

FIG. 6 is a schematic view of the structure of the movable box of the present invention;

fig. 7 is a schematic structural diagram of the displacement mechanism of the present invention.

In the figure: 1. a base; 2. a vertical plate; 3. a top plate; 4. an electric telescopic rod; 5. moving the cartridge; 6. a sleeve; 7. monitoring the camera; 8. a limiting rod; 9. an injection molding protection mechanism; 10. a mold assembly; 11. a longitudinal moving mechanism; 12. a lateral movement mechanism; 13. a displacement mechanism; 901. injection molding a tube; 902. a fixing plate; 903. a return spring; 904. a switch mechanism; 1101. a support plate; 1102. a drive motor; 1103. a screw rod; 1201. a support plate; 1202. a servo motor; 1203. a threaded rod; 1301. a connecting plate; 1302. an electric push rod; 14. a connecting pipe; 15. a central controller; 1001. a mold frame; 1002. and (5) injection molding of the mold.

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. 1-7, the present invention provides a technical solution: an injection molding machine with an automatic protection device comprises a base 1, wherein a vertical plate 2 is installed at the top of the base 1, a top plate 3 is installed at the top end of the vertical plate 2, an electric telescopic rod 4 is installed at the bottom of the top plate 3, a telescopic end of the electric telescopic rod 4 is connected with a movable box 5, the bottom of the movable box 5 is communicated with a sleeve 6 at equal intervals, monitoring cameras 7 are installed at the bottom of the movable box 5 at equal intervals, limiting rods 8 are installed at four corners of the bottom of the movable box 5, an injection protection mechanism 9 is arranged in an inner cavity of the sleeve 6, a mold assembly 10 is arranged at the top of the base 1, through the arrangement of the electric telescopic rod 4, the movable box 5, the sleeve 6 and the injection protection mechanism 9, the movable box 5 is driven to move through the electric telescopic rod 4, the movable box 5 drives the injection protection mechanism 9 to move, an injection molding pipe 901 in the injection protection mechanism 9 is inserted into an injection port of an injection mold 1002, when the injection port of the injection mold 1002 inclines, the injection pipe 901 cannot be inserted into the injection mold 1002, meanwhile, the injection pipe 901 can be automatically closed through a switch mechanism 904 in the injection protection mechanism 9, and the injection pipe 901 can be prevented from being used for protecting the injection molding;

the inner cavity of the base 1 is respectively provided with a longitudinal moving mechanism 11, a transverse moving mechanism 12 and a displacement mechanism 13, the mold assembly 10 is monitored in real time through the monitoring camera 7 when being placed into the mold assembly 10, when the mold assembly 10 is found to be inconsistent with an injection molding pipe 901, the mold assembly 10 is displaced through the longitudinal moving mechanism 11, the transverse moving mechanism 12 and the displacement mechanism 13 to a position consistent with the injection molding pipe 901, after the displacement is completed, the movable box 5 is driven to move through the movable box 5, the injection molding pipe 901 can be inserted into an injection molding port of the injection molding mold 1002 in the mold assembly 10, meanwhile, the displacement rod 8 can limit the mold assembly 10, and the displacement of the mold assembly 10 is prevented when injection molding is performed, so that the injection molding effect is influenced.

Referring to fig. 1-7, the injection protection mechanism 9 includes an injection pipe 901, the injection pipe 901 is slidably connected to an inner cavity of the sleeve 6, a bottom end of the injection pipe 901 penetrates through the sleeve 6 and extends to an outside of the sleeve 6, a fixing plate 902 is connected to a top end of the injection pipe 901, a bottom of the fixing plate 902 is communicated with a top end of the injection pipe 901, a return spring 903 is sleeved on a surface of the injection pipe 901 and located in the inner cavity of the sleeve 6, two ends of the return spring 903 are respectively connected to a bottom of the inner cavity of the sleeve 6 and a bottom of the fixing plate 902, a switch mechanism 904 is arranged on one side of the bottom of the sleeve 6, when the sleeve 6 is driven by the moving box 5 to move, the sleeve 6 drives the injection pipe 901 to move, and the moved injection pipe 901 can be inserted into an injection port of the injection mold 1002 in the mold assembly 10, thereby facilitating injection molding;

the switch mechanism 904 comprises a pressing plate, the pressing plate is fixedly installed at the bottom of the surface of the injection molding pipe 901, a control valve is installed at the bottom of the front face of the injection molding pipe 901, a control valve switch is installed at one side of the bottom of the sleeve 6, when an inclined injection molding opening of the injection mold 1002 appears, the injection molding pipe 901 cannot be inserted into the injection molding opening, at this time, when the movable box 5 continues to drive the injection molding pipe 901 to move, the injection molding pipe 901 can move to be retracted into the sleeve 6 due to the inclined injection molding opening, the injection molding pipe 901 drives the pressing plate to move, after the movement is completed, the pressing plate can just press the control valve switch, the control valve switch can play a role in controlling the valve to close the injection molding pipe 901, and the protection effect is achieved;

the longitudinal moving mechanism 11 comprises a supporting plate 1101, the bottom of the supporting plate 1101 is connected with the bottom of an inner cavity of the base 1 in a sliding mode, a driving motor 1102 is installed on the front face of the inner cavity of the base 1, a lead screw 1103 is installed on an output shaft of the driving motor 1102, the lead screw 1103 penetrates through the supporting plate 1101 and extends to the outside of the supporting plate 1101 to be rotationally connected with the back face of the inner cavity of the base 1 through a bearing seat, the driving motor 1102 is controlled through a central controller 15, the output shaft of the driving motor 1102 drives the lead screw 1103 to rotate, the rotating lead screw 1103 drives the supporting plate 1101 to move, the supporting plate 1101 can drive the electric push rod 1302 to move, and the electric push rod 1302 can drive the mold assembly 10 to longitudinally move;

the transverse moving mechanism 12 comprises a support plate 1201, the bottom of the support plate 1201 is connected with the top of the support plate 1101 in a sliding mode, a servo motor 1202 is installed on one side of the top of the support plate 1101, a threaded rod 1203 is installed on an output shaft of the servo motor 1202, one end of the threaded rod 1203 penetrates through the support plate 1201 and extends to the outside of the support plate 1201, a baffle is installed on the other side of the top of the support plate 1101, one side of the baffle is connected with one end of the threaded rod 1203 in a rotating mode through a bearing seat, the servo motor 1202 is controlled through a central controller 15, the output shaft of the servo motor 1202 drives the threaded rod 1203 to rotate, the rotating threaded rod 1203 drives the support plate 1201 to move, the support plate 1201 can drive an electric push rod 1302 to move, and the electric push rod 1302 can carry out transverse displacement on the mold assembly 10;

the displacement mechanism 13 comprises a connecting plate 1301, the bottom of the connecting plate 1301 is connected with the top of the support plate 1201, electric push rods 1302 are mounted at four corners of the top of the connecting plate 1301, the moving ends of the electric push rods 1302 penetrate through the base 1 and extend to the outside of the base 1, when the mold assembly 10 is inconsistent with the injection molding pipe 901, the electric push rods 1302 are started through the central controller 15, and the moving ends of the electric push rods 1302 can go in and out of the holes, so that the mold assembly 10 can be driven to displace conveniently;

the top of the movable box 5 is communicated with a connecting pipe 14, the bottom end of the connecting pipe 14 penetrates through the movable box 5 and extends to the inner cavity of the movable box 5 to be communicated with the top end of the sleeve 6 respectively, an electromagnetic valve is mounted on the front face of the connecting pipe 14, an injection molding guide pipe is connected to the outside through the connecting pipe 14, injection molding can be conveniently carried out on the connecting pipe 14 through the connecting pipe 14, after injection molding is completed, the connecting pipe 14 can be conveniently closed through the electromagnetic valve, a central controller 15 is mounted on one side of the bottom of the inner cavity of the base 1, the central controller 15 is electrically connected with the driving motor 1102, the servo motor 1202, the electric push rod 1302, the electric telescopic rod 4 and the electromagnetic valve respectively, and the driving motor 1102, the servo motor 1202, the electric push rod 1302, the electric telescopic rod 4 and the electromagnetic valve can be conveniently controlled;

the mold assembly 10 comprises a mold frame 1001, the bottom of the mold frame 1001 is attached to the top of the base 1, a limiting hole is correspondingly formed in the top of the mold frame 1001 and located on the limiting rod 8, a hole matched with the moving end of the electric push rod 1302 is formed in the bottom of the mold frame 1001, injection molds 1002 are arranged on the inner side of the mold frame 1001 at equal intervals, and the injection molding efficiency is improved through combination of the injection molds 1002;

limiting sliding blocks are arranged on two sides of the bottom of the supporting plate 1101, the front side and the rear side of the bottom of the supporting plate 1201 and two sides of the back of the movable box 5, limiting sliding grooves are formed in the bottoms of the inner cavities of the base 1, the top of the supporting plate 1101 and the front side of the vertical plate 2 and located in corresponding positions of the limiting sliding blocks respectively, the surfaces of the limiting sliding blocks are in sliding connection with the inner cavities of the limiting sliding grooves, the limiting sliding blocks can be limited with the supporting plate 1101, the supporting plate 1201 and the movable box 5 respectively, and the stability of the supporting plate 1101, the supporting plate 1201 and the movable box 5 during movement is improved.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various 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 molding machine with automatic protection device, includes base (1), its characterized in that: riser (2) are installed at the top of base (1), roof (3) are installed on the top of riser (2), electric telescopic handle (4) are installed to the bottom of roof (3), electric telescopic handle (4) flexible end is connected with removes box (5), the bottom equidistance intercommunication that removes box (5) has sleeve pipe (6), surveillance camera head (7) are installed to the bottom equidistance that removes box (5), gag lever post (8) are all installed in the four corners that removes box (5) bottom, the inner chamber of sleeve pipe (6) is provided with injection molding protection mechanism (9), the top of base (1) is provided with mould assembly (10), the inner chamber of base (1) is provided with longitudinal movement mechanism (11), transverse movement mechanism (12) and displacement mechanism (13) respectively.

2. An injection molding machine with an automatic protection device according to claim 1, characterized in that: the injection molding protection mechanism (9) comprises an injection molding pipe (901), the injection molding pipe (901) is in sliding connection with an inner cavity of the sleeve (6), the bottom end of the injection molding pipe (901) penetrates through the sleeve (6) and extends to the outside of the sleeve (6), the top end of the injection molding pipe (901) is connected with a fixing plate (902), the bottom of the fixing plate (902) is communicated with the top end of the injection molding pipe (901), a reset spring (903) is sleeved on the surface of the injection molding pipe (901) and in the inner cavity of the sleeve (6), two ends of the reset spring (903) are respectively connected with the bottom of the inner cavity of the sleeve (6) and the bottom of the fixing plate (902), and a switch mechanism (904) is arranged on one side of the bottom of the sleeve (6).

3. An injection molding machine with an automatic protection device as claimed in claim 2, wherein: the switch mechanism (904) comprises a pressing plate, the pressing plate is fixedly installed at the bottom of the surface of the injection molding pipe (901), a control valve is installed at the bottom of the front face of the injection molding pipe (901), and a control valve switch is installed at one side of the bottom of the sleeve (6).

4. An injection molding machine with an automatic protection device according to claim 3, characterized in that: the longitudinal movement mechanism (11) comprises a supporting plate (1101), the bottom of the supporting plate (1101) is connected with the bottom of an inner cavity of the base (1) in a sliding mode, a driving motor (1102) is installed on the front face of the inner cavity of the base (1), a screw rod (1103) is installed on an output shaft of the driving motor (1102), and the screw rod (1103) penetrates through the supporting plate (1101) and extends to the outside of the supporting plate (1101) to be connected with the back face of the inner cavity of the base (1) in a rotating mode through a bearing seat.

5. An injection molding machine with an automatic protection device according to claim 4, characterized in that: the transverse moving mechanism (12) comprises a support plate (1201), the bottom of the support plate (1201) is connected with the top of a support plate (1101) in a sliding mode, a servo motor (1202) is installed on one side of the top of the support plate (1101), a threaded rod (1203) is installed on an output shaft of the servo motor (1202), one end of the threaded rod (1203) penetrates through the support plate (1201) and extends to the outside of the support plate (1201), a baffle is installed on the other side of the top of the support plate (1101), and one side of the baffle is rotatably connected with one end of the threaded rod (1203) through a bearing seat.

6. An injection molding machine with an automatic protection device according to claim 5, characterized in that: the displacement mechanism (13) comprises a connecting plate (1301), the bottom of the connecting plate (1301) is connected with the top of the supporting plate (1201), electric push rods (1302) are mounted at four corners of the top of the connecting plate (1301), and the moving ends of the electric push rods (1302) penetrate through the base (1) and extend to the outside of the base (1).

7. An injection molding machine with an automatic protection device according to claim 6, characterized in that: the top of the movable box (5) is communicated with a connecting pipe (14), the bottom end of the connecting pipe (14) penetrates through the movable box (5) and extends to the inner cavity of the movable box (5) to be communicated with the top end of the sleeve (6) respectively, and the electromagnetic valve is installed on the front face of the connecting pipe (14).

8. An injection molding machine with an automatic protection device according to claim 7, characterized in that: central controller (15) are installed to one side of base (1) inner chamber bottom, central controller (15) respectively with driving motor (1102), servo motor (1202), electric putter (1302), electric telescopic handle (4) and solenoid valve electric connection.

9. An injection molding machine with an automatic protection device according to claim 8, wherein: mould subassembly (10) is including mould frame (1001), the bottom of mould frame (1001) is laminated with the top of base (1), the top of mould frame (1001) and the correspondence that is located gag lever post (8) have seted up spacing hole, the bottom of mould frame (1001) seted up with electric putter (1302) remove end assorted hole, the inboard equidistance of mould frame (1001) is provided with injection mold (1002).

10. An injection molding machine with an automatic protection device as claimed in claim 9, wherein: limiting sliding blocks are mounted on the two sides of the bottom of the supporting plate (1101), the front side and the rear side of the bottom of the supporting plate (1201) and the two sides of the back of the movable box (5), limiting sliding grooves are formed in the positions, corresponding to the limiting sliding blocks, of the bottom of the inner cavity of the base (1), the top of the supporting plate (1101) and the front of the vertical plate (2) and are respectively located, and the surfaces of the limiting sliding blocks are connected with the inner cavity of the limiting sliding grooves in a sliding mode.