CN213055593U

CN213055593U - Vertical plastic feeding machine for blow molding and injection molding

Info

Publication number: CN213055593U
Application number: CN201921588115.1U
Authority: CN
Inventors: 谢健华
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-09-24
Filing date: 2019-09-24
Publication date: 2021-04-27
Anticipated expiration: 2029-09-24

Abstract

The utility model provides a vertical blowing, mould plastics with vertical plastics material loading machine, conveying pipe including feeder hopper, feeding motor and intercommunication discharging pipe, the feeder hopper is connected to the vertical setting of conveying pipe, the feeding motor sets up in the top of conveying pipe, be provided with coil spring in the conveying pipe, feeding motor drive coil spring rotates and sends the material to swift current material device from the bottom of conveying pipe, reduces the space that inclined feeding machine occupied on the horizontal plane through forming vertical material loading machine, and the nimble use of other production host computer on the cooperation simultaneously, has also solved vertical solid screw rod material loading machine and has traded the difficult puzzlement of look in actual production.

Description

Vertical plastic feeding machine for blow molding and injection molding

Technical Field

The utility model relates to a vertical blowing, mould plastics with vertical plastics material loading machine.

Background art; in the actual production of the blow molding and injection molding industries, because the color of a product needs to be changed frequently, the matched feeding machine does not need to have the feeding function and has the characteristics of easy color change, easy carrying and easy matching of other machines.

1. The existing spring plastic feeding machines mostly adopt inclined feeding, so that a feeding pipe occupies a large space on a horizontal plane, the space utilization rate in a factory is reduced, and meanwhile, the inclined feeding machines cannot be moved randomly due to rigid connection with a blowing main machine and are not flexible to be matched with other machines for use.

2. The vertical closed screw feeder on the existing market is a solid screw, and the structure has multiple dead angles. The color changing is difficult and the color changing efficiency is low in the actual production of the blow molding and injection molding industries. Bringing great trouble to production.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects of the prior art and provide a vertical plastic feeding machine for vertical blow molding and injection molding, aiming at solving the problems;

1. the inclined feeding machine occupies space and other production hosts are flexibly used in cooperation.

2. The vertical closed screw feeding machine is a solid screw, and a plurality of dead angles exist in the structure.

The color changing is difficult in the actual production of the blow molding and injection molding industries, and the color changing efficiency is low, thereby bringing great trouble to the production.

In order to achieve the above purpose, the utility model adopts the following scheme:

the utility model provides a vertical plastics material loading machine is used in blowing, moulding plastics, includes feeder hopper, feeding motor and the swift current material device of intercommunication conveying pipe, the conveying pipe sets up perpendicularly and connects the feeder hopper, the feeding motor sets up in the top of conveying pipe, be provided with coil spring in the conveying pipe, feeding motor drive coil spring rotates and sends the material to the discharge gate from the bottom of conveying pipe, through the convenience of vertical material loading machine in the use, reduces the space that inclined material loading machine occupied on the horizontal plane, improves space utilization, and convenient and other board cooperations use simultaneously have solved airtight screw rod material loading machine and have traded the difficult shortcoming of look, because of adopting coil spring to pay-off, plastics can fall from the through-hole in the middle of coil spring when shutting down, the ejection of compact and the reloading of being convenient for, improve work efficiency.

In one or more embodiments, the feed hopper is disposed on a first frame, and the feed motor and the discharge pipe are disposed on a second frame.

In one or more embodiments, the second frame is provided with a lifting screw rod for adjusting the height of the discharging pipe.

In one or more embodiments, the feeding end of the feeding hopper is connected with a feeding pipe, the upper end of the feeding pipe is connected with the feeding end of the material sliding device, the spiral spring partially extends into the feeding hopper, and an evacuation port is arranged on the feeding hopper below the spiral spring.

In one or more embodiments, a first pressure sensing switch is arranged on the feeding hopper to sense the bottom pressure of the feeding hopper, and the first pressure sensing switch realizes empty material detection judgment through sensing pressure, and is particularly suitable for work; the first pressure sensing switch sends a pressure signal to the PLC, and the PLC judges whether the hopper is filled or not according to the pressure signal, so that the objective condition before the feeding motor works is detected, the condition is idle running or load running, and the damage of the spring under the idle running is protected; satisfy under the prerequisite of work at the feeder hopper, be provided with second pressure-sensitive switch on the swift current material device equally, with the hopper on the response blowing host computer full charge or lack the material condition, if blowing host computer during out-of-operation automatic feeding machine work to certain extent material can automatic shutdown, if the blowing host computer begins to work, the material in the hopper subsides, second pressure-sensitive switch on the discharging pipe sends pressure signal to PLC, send out the work of command control motor by PLC again, thereby reach the automation work purpose.

Has the advantages that: the utility model provides a vertical blowing, mould plastics with plastics material loading machine effectively reduces the space that inclined material loading machine occupied on the horizontal plane through forming vertical spring material loading machine, (in the practical convenience of production) can be carried with fork truck in a flexible way, and convenient and other production host computer uses in a flexible way in the cooperation, has also solved vertical airtight screw rod material loading machine, because the structure has many dead angles, trades the puzzlement that the colour difficulty brought for production in blowing, the trade of moulding plastics in-service production.

Drawings

Fig. 1 is the structure schematic diagram of the vertical plastic feeding machine for blow molding and injection molding of the utility model.

Fig. 2 is the structural schematic diagram of the spiral spring of the vertical plastic feeding machine for blow molding and injection molding of the utility model.

Detailed Description

The application scheme is further described below with reference to the accompanying drawings:

example (b):

referring to the attached drawings 1-2, a vertical plastic feeding machine for blow molding and injection molding comprises a feeding hopper 1, a feeding motor 3 and a feeding pipe 2 communicated with a discharging pipe 5, wherein the feeding pipe 2 is vertically arranged and connected with the feeding hopper 1, the feeding motor 3 is arranged at the top end of the feeding pipe 2, a spiral spring 4 is arranged in the feeding pipe 2, the feeding motor 3 drives the spiral spring 4 to rotate to feed materials to the discharging pipe 5 from the bottom end of the feeding pipe 2, the space occupied by the feeding machine on the horizontal plane is reduced by forming the vertical feeding machine, the space utilization rate is improved, meanwhile, the spiral spring 4 is used for feeding materials, the materials can fall from a through hole in the middle of the spiral spring 4 when the machine is stopped, discharging and material changing are facilitated, and the working efficiency is improved.

Furthermore, the coil spring 4 feeds plastic particles to the outlet pipe 5 when it rotates.

Further, the feed hopper 1 is arranged on a first frame 6, and the feeding motor 3 and the discharging pipe 5 are arranged on a second frame 7.

Further, a lifting screw rod 8 is arranged on the second frame 7 to adjust the height of the discharge pipe 5, and the lifting screw rod 8 is a lifting screw rod.

Further, the discharge end of the feed hopper 1 is communicated with the feed end of the feed pipe 2, the spiral spring 4 partially extends into the feed hopper 1, a drain port 41 is arranged on the feed hopper 1 below the spiral spring 4, and a cover body is arranged on the drain port 41 so as to facilitate material changing after material discharging.

Further, be provided with first pressure-sensitive switch 9 on feeder hopper 1 in order to respond to the bottom surface pressure of feeder hopper 1, this first pressure-sensitive switch 9 realizes no-load judgement through induced pressure, and is concrete, and first pressure-sensitive switch 9 sends pressure signal to PLC, and PLC judges according to pressure signal that there is material or not material and then control feeding motor 3 work or not work.

Further, under the prerequisite that the feeder hopper satisfied work, be provided with second pressure-sensitive switch 51 on the swift current material device equally to the full material of hopper on the response blow molding host computer or lack the material condition, if the blowing host computer is out of work automatic feeding machine work to a certain extent and full material feeding machine meeting auto-stop. If the blow molding main machine starts to work, the materials in the hopper fade away, the second pressure sensing switch 51 on the discharge pipe sends a pressure signal to the PLC, and the PLC sends an instruction to control the motor to work. Thereby achieving the purpose of automatic operation.

The above preferred embodiments should be considered as examples of the embodiments of the present application, and technical deductions, substitutions, improvements and the like similar to, similar to or based on the embodiments of the present application should be considered as the protection scope of the present patent.

Claims

1. The vertical plastic feeding machine for blow molding and injection molding is characterized by comprising a feeding hopper, a feeding motor and a material sliding device communicated with a feeding pipe, wherein the feeding pipe is vertically arranged and connected with the feeding hopper, the feeding motor is arranged at the top end of the feeding pipe, a spiral spring is arranged in the feeding pipe, and the feeding motor drives the spiral spring to rotate to feed materials to the material sliding device from the bottom end of the feeding pipe.

2. The vertical plastic feeder according to claim 1, wherein the feed hopper is disposed on a first frame, and the feed motor and the chute device are disposed on a second frame.

3. The vertical plastic feeder according to claim 2, wherein the second frame is provided with a lifting screw for adjusting the height of the material sliding device.

4. The vertical plastic feeder according to claim 1, wherein the feeding end of the feeding hopper is connected to a feeding pipe, the upper end of the feeding pipe is connected to the feeding end of the feeding device, the spiral spring is partially inserted into the feeding hopper, and an evacuation port is provided on the feeding hopper below the spiral spring.

5. The vertical plastic feeder according to claim 1, wherein a first pressure-sensitive switch is disposed on a bottom surface of the feeding hopper to sense a pressure of the bottom surface of the feeding hopper, and a second pressure-sensitive switch is disposed on the chute.