CN219153555U

CN219153555U - Injection molding machine hopper anti-blocking device

Info

Publication number: CN219153555U
Application number: CN202320150343.0U
Authority: CN
Inventors: 闫宝霞
Original assignee: Qingdao Xinjundaye Industry And Trade Co ltd
Current assignee: Qingdao Xinjundaye Industry And Trade Co ltd
Priority date: 2023-02-08
Filing date: 2023-02-08
Publication date: 2023-06-09
Anticipated expiration: 2033-02-08

Abstract

The utility model provides an anti-blocking device for a hopper of an injection molding machine, which comprises a bottom plate, wherein four groups of stabilizing plates are fixedly connected to the top of the bottom plate, one sides of the two groups of stabilizing plates are fixedly connected with driving motors, the output shafts of the two groups of driving motors are fixedly connected with screw rods, the outer walls of the two groups of screw rods are respectively connected with two groups of sliding seats in a threaded manner, the bottoms of the four groups of sliding seats are respectively fixedly connected with a positioning seat, and the top of the bottom plate is fixedly connected with a supporting frame. According to the anti-blocking device for the hopper of the injection molding machine, provided by the utility model, the feeding device is arranged, so that the fed materials can be stirred, the partially adhered materials are separated, the anti-blocking effect is effectively improved, the hopper can be well positioned and installed through the positioning seat, the stability of the anti-blocking device is improved, and finally, the vibrating motor and the dredging rod are arranged, so that the hopper can be dredged in time when being blocked, and the continuous working effect of the injection molding machine is improved.

Description

Injection molding machine hopper anti-blocking device

Technical Field

The utility model relates to the field of injection molding machine feeding, in particular to an anti-blocking device for a hopper of an injection molding machine.

Background

The principle of the injection molding machine is that a screw is used for providing thrust force for the injection molding machine, plastic in a molten state is injected into a closed mold cavity, and then the plastic is taken out after being solidified and shaped by the mold, so that a required product can be obtained.

When current injection molding machine is carrying out the feeding, because probably adhesion each other between the material has led to plugging up the feeder hopper easily to reduced continuous operation's effect, then injection molding machine hopper has higher temperature, when the jam, the danger of manual cleaning is higher, is unfavorable for long-term use.

Therefore, it is necessary to provide an anti-blocking device for a hopper of an injection molding machine to solve the above technical problems.

Disclosure of Invention

The utility model provides an anti-blocking device for a hopper of an injection molding machine, which solves the problems that the hopper is easy to block due to the fact that materials are possibly adhered to each other when the existing injection molding machine is used for feeding, so that the continuous working effect is reduced, the hopper of the injection molding machine has higher temperature, and the risk of manual cleaning is higher when the hopper is blocked.

In order to solve the technical problems, the utility model provides an anti-blocking device for a hopper of an injection molding machine, which comprises a bottom plate, wherein four groups of stabilizing plates are fixedly connected to the top of the bottom plate, one sides of the two groups of stabilizing plates are fixedly connected with driving motors, output shafts of the two groups of driving motors are fixedly connected with screw rods, the outer walls of the screw rods are fixedly connected with two groups of sliding seats, the bottoms of the four groups of sliding seats are fixedly connected with positioning seats, the top of the bottom plate is fixedly connected with a supporting frame, the top of the supporting frame is fixedly connected with an electric telescopic rod, the bottom end of the electric telescopic rod is fixedly connected with a vibrating motor, a transmission shaft of the vibrating motor is fixedly connected with a dredging rod, through holes are formed in the bottom plate and below the supporting frame, the tops of the bottom plate and two sides of the through holes are fixedly connected with supporting columns, and the tops of the two groups of supporting columns are fixedly connected with feeding devices.

Preferably, the feeding device comprises a shell, a baffle is fixedly connected between the top and the bottom of the inner wall of the shell, a stirring motor is fixedly connected to one side of the inner wall of the shell, a rotating shaft is fixedly connected to an output shaft of the stirring motor, a packing auger is fixedly connected to the outer wall of the rotating shaft, a feeding pipe is communicated to one side of the top of the shell, and a discharging pipe is communicated to the other side of the bottom of the shell and one side of the baffle.

Preferably, the stirring motor is located at the other side of the baffle, and one end of the rotating shaft is in rotary connection with the other side of the inner wall of the shell.

Preferably, two groups of sliding grooves are formed in the bottom plate and located at the positions of the four groups of sliding seats, and threads on two sides of the screw rod are opposite threads.

Preferably, the dredging rod is located in the through hole, and the bottom end of the discharging pipe is located above the through hole.

Preferably, the four groups of positioning seats are all matched with the top of the hopper.

Compared with the related art, the anti-blocking device for the hopper of the injection molding machine has the following beneficial effects:

the utility model provides an anti-blocking device for a hopper of an injection molding machine, which can stir incoming materials through a feeding device arranged, so that the partially adhered materials are separated, the anti-blocking effect is effectively improved, the hopper can be well positioned and installed through a positioning seat arranged, the stability of the anti-blocking device is improved, and finally, the anti-blocking device can be timely dredged when the hopper is blocked through a vibrating motor and a dredging rod arranged, so that the continuous working effect of the injection molding machine is improved.

Drawings

FIG. 1 is a schematic diagram of a hopper anti-blocking device for an injection molding machine according to a preferred embodiment of the present utility model;

FIG. 2 is a schematic side view of a material blocking prevention device of the hopper of the injection molding machine shown in FIG. 1;

fig. 3 is a schematic structural view of a feeding device in the hopper anti-blocking device of the injection molding machine shown in fig. 1.

Reference numerals in the drawings: 1. a bottom plate; 2. a stabilizing plate; 3. a driving motor; 4. a screw rod; 5. a sliding seat; 6. a positioning seat; 7. a support frame; 8. an electric telescopic rod; 9. a vibration motor; 10. a thinning rod; 11. a through hole; 12. a support column; 13. a feeding device; 131. a housing; 132. a baffle; 133. a stirring motor; 134. a rotating shaft; 135. an auger; 136. a feed pipe; 137. and a discharging pipe.

Detailed Description

The utility model will be further described with reference to the drawings and embodiments.

Referring to fig. 1, fig. 2 and fig. 3 in combination, fig. 1 is a schematic structural diagram of a preferred embodiment of a hopper anti-blocking device of an injection molding machine according to the present utility model; FIG. 2 is a schematic side view of a material blocking prevention device of the hopper of the injection molding machine shown in FIG. 1; fig. 3 is a schematic structural view of a feeding device in the hopper anti-blocking device of the injection molding machine shown in fig. 1. The utility model provides a putty device is prevented to injection molding machine hopper, including bottom plate 1, the top fixedly connected with four sets of stabilizer plates 2 of bottom plate 1, the equal fixedly connected with driving motor 3 in one side of two sets of stabilizer plates 2, the equal fixedly connected with lead screw 4 of output shaft of two sets of driving motor 3, the equal threaded connection of outer wall of two sets of lead screws 4 has two sets of sliding seat 5, the equal fixedly connected with positioning seat 6 in bottom of four sets of sliding seat 5, the top fixedly connected with support frame 7 of bottom plate 1, the top fixedly connected with electric telescopic handle 8 of support frame 7, the bottom fixedly connected with vibrating motor 9 of electric telescopic handle 8, vibrating motor 9's transmission shaft fixedly connected with dredge pole 10, through-hole 11 has been seted up to the inside of bottom plate 1 and be located the below of support frame 7, the top of bottom plate 1 just is located the equal fixedly connected with support column 12 in both sides of through-hole 11, the equal fixedly connected with feed arrangement 13 in top of two sets of support column 12.

Further, feed arrangement 13 includes shell 131, fixedly connected with baffle 132 between the inner wall top of shell 131 and the bottom, the inner wall one side fixedly connected with agitator motor 133 of shell 131, agitator motor's 133 output shaft fixedly connected with pivot 134, pivot 134's outer wall fixedly connected with auger 135, shell 131's top one side intercommunication has inlet pipe 136, shell 131's bottom opposite side just is located baffle 132's one side intercommunication has discharging pipe 137, can carry out fine stirring to the material of getting into for the material separation that the adhesion is in the same place, thereby effectively increase the effect of follow-up feeding.

Further, the stirring motor 133 is located at the other side of the baffle 132, and one end of the rotating shaft 134 is rotatably connected with the other side of the inner wall of the housing 131, so that the rotating shaft 134 is more stable when rotating.

Further, two groups of sliding grooves are formed in the bottom plate 1 and located at the positions of the four groups of sliding seats 5, threads on two sides of the screw rod 4 are opposite threads, and the positions of the sliding seats 5 can be adjusted better.

Further, the dredging rod 10 is located inside the through hole 11, and the bottom end of the discharging pipe 137 is located above the through hole 11, so that the feeding effect is effectively improved.

Furthermore, four groups of positioning seats 6 are matched with the top of the hopper, so that the device is convenient to fix.

The utility model provides an injection molding machine hopper anti-blocking device, which has the following working principle:

the first step is to place the bottom plate 1 above the hopper of the injection molding machine so that the dredging rod 10 is positioned in the middle of the hopper, then start the two groups of driving motors 3, and drive the screw rod 4 to rotate through the output shaft of the driving motors 3. Through the threaded connection between sliding seat 5 and lead screw 4, can adjust the position of four groups of positioning seat 6, make it can the joint at the top of hopper.

Secondly, materials are conveyed into the shell 131 from the feed pipe 136, the stirring motor 133 is started, the rotating shaft 134 and the auger 135 are driven to rotate through the output shaft of the stirring motor 133, so that the adhered parts in the materials can be separated, and finally the materials are conveyed into the hopper of the injection molding machine through the discharge pipe 137.

Third, when the inside of injection molding machine hopper appears blockking up, start electric telescopic handle 8 and vibrating motor 9 for electric telescopic handle 8's flexible end extension, rethread vibrating motor 9 drive dredge the pole 10 vibration, thereby can dredge the material, increase the effect of lasting work.

through the feed arrangement 13 that sets up, can stir the material that gets into for the material separation of part adhesion effectively increases anti-blocking effect, and the positioning seat 6 of rethread setting can carry out fine location installation on the hopper, increases its stability, and the last vibrating motor 9 that sets up with dredge pole 10 can in time dredge it when the hopper blocks up, increases the effect that the injection molding machine continued work.

The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.

Claims

1. The utility model provides a blocking device is prevented to injection molding machine hopper, includes bottom plate (1), its characterized in that: four groups of stabilizer plates (2) of top fixedly connected with of bottom plate (1), two groups one side of stabilizer plate (2) is equal fixedly connected with driving motor (3), two groups the equal fixedly connected with lead screw (4) of output shaft of driving motor (3), two groups the equal threaded connection of outer wall of lead screw (4) has two sets of sliding seat (5), four groups the equal fixedly connected with positioning seat (6) in bottom of sliding seat (5), the top fixedly connected with support frame (7) of bottom plate (1), the top fixedly connected with electric telescopic handle (8) of support frame (7), the bottom fixedly connected with vibrating motor (9) of electric telescopic handle (8), the transmission shaft fixedly connected with of vibrating motor (9) is dredged guide arm (10), through-hole (11) have been seted up to the inside of bottom plate (1) and be located the below of support frame (7), the top of bottom plate (1) just is located the equal fixedly connected with support column (12) of both sides of through-hole (11), two groups equal fixedly connected with feed device (13) on top of support column (12).

2. The injection molding machine hopper anti-blocking device according to claim 1, wherein the feeding device (13) comprises a housing (131), a baffle (132) is fixedly connected between the top and the bottom of the inner wall of the housing (131), a stirring motor (133) is fixedly connected to one side of the inner wall of the housing (131), a rotating shaft (134) is fixedly connected to an output shaft of the stirring motor (133), an auger (135) is fixedly connected to the outer wall of the rotating shaft (134), a feeding pipe (136) is communicated to one side of the top of the housing (131), and a discharging pipe (137) is communicated to the other side of the bottom of the housing (131) and one side of the baffle (132).

3. The injection molding machine hopper anti-blocking device according to claim 2, wherein the stirring motor (133) is located at the other side of the baffle (132), and one end of the rotating shaft (134) is rotatably connected with the other side of the inner wall of the housing (131).

4. The anti-blocking device for the hopper of the injection molding machine according to claim 1, wherein two groups of sliding grooves are formed in the bottom plate (1) and located at the four groups of sliding seats (5), and threads on two sides of the screw rod (4) are opposite threads.

5. The injection molding machine hopper anti-blocking device according to claim 2, wherein the dredging rod (10) is located inside the through hole (11), and the bottom end of the discharging pipe (137) is located above the through hole (11).

6. An injection moulding machine hopper anti-blocking device according to claim 1, characterized in that four sets of positioning seats (6) are adapted to the top of the hopper.