CN206723169U - A kind of automatic packing machine hydraulic system - Google Patents
A kind of automatic packing machine hydraulic system Download PDFInfo
- Publication number
- CN206723169U CN206723169U CN201720128571.2U CN201720128571U CN206723169U CN 206723169 U CN206723169 U CN 206723169U CN 201720128571 U CN201720128571 U CN 201720128571U CN 206723169 U CN206723169 U CN 206723169U
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- Prior art keywords
- control valve
- cylinder
- fluid port
- hydraulic fluid
- cylinder control
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Abstract
The utility model provides a kind of automatic packing machine hydraulic system；The automatic packing machine hydraulic system includes fuel tank, filter, oil pump, check valve, system protection valve, pressure-reducing valve, upper squeeze cylinder control valve, hold-down cylinder control valve, hello silk cylinder control valve, hank knotting motor control valve, chopping cylinder control valve, push cylinder control valve, upper squeeze cylinder, hold-down cylinder, hello silk cylinder, hank knotting motor, chopping cylinder, push cylinder.Using the technical solution of the utility model, it is possible to achieve the automatic briquetting of waste paper, automatic wire feed, automatic packaging, automatic push, production efficiency is greatly improved, reduces production cost, and speed is controllable, it is having stable behavior, easy to operate.
Description
Technical field
Field of hydraulic control is the utility model is related to, especially a kind of automatic packing machine hydraulic system.
Background technology
Waste paper needs substantial amounts of manpower during collection, and labor strength is big, and the waste paper bag packing of hand-filling
Loosely, volume is big, diversified in specifications, the problems such as storage, loading, high cost of transportation be present.
Waste paper baler is an important link during waste paper recycles, to the squeezable renewable resource such as waste paper
Utilization have very important significance.
China's waste paper baler manufacturing technology still has a certain distance, especially hydraulic pressure to pass relative to advanced international standard
Move this field.Although there is the waste paper baler of many types in market, but there is the shortcomings that some are difficult to overcome.
Utility model content
The purpose of this utility model is the weak point for existing waste paper baler transmission system, there is provided a kind of automatic
Packing machine hydraulic system, it is possible to achieve the automatic briquetting of waste paper, automatic wire feed, automatic packaging, automatic push, be greatly improved life
Efficiency is produced, reduces production cost, and speed is controllable, having stable behavior, easy to operate.
The utility model solves its technical problem and takes following technical scheme to realize：
A kind of automatic packing machine hydraulic system, including fuel tank, filter, oil pump, check valve, system protection valve, pressure-reducing valve,
Upper squeeze cylinder control valve, hold-down cylinder control valve, feed silk cylinder control valve, hank knotting motor control valve, chopping cylinder control valve, push cylinder control
Valve processed, upper squeeze cylinder, hold-down cylinder, feed silk cylinder, hank knotting motor, chopping cylinder, push cylinder；
Wherein, the fuel tank is connected with the filter by oil pipe, and the filter is connected with the oil pump by oil pipe
Connect, the oil pump is connected with the check valve by oil pipe, and the system protection valve is connected with the fuel tank by oil pipe, described
Upper squeeze cylinder control valve hydraulic fluid port A is connected with the upper squeeze cylinder rodless cavity by oil pipe, the upper squeeze cylinder control valve hydraulic fluid port B with
The upper squeeze cylinder rod chamber is connected by oil pipe, and the hold-down cylinder control valve hydraulic fluid port A passes through oil with the hold-down cylinder rod chamber
Pipe is connected, and the hold-down cylinder control valve hydraulic fluid port B is connected with the hold-down cylinder rodless cavity by oil pipe, described to feed silk cylinder control valve oil
Mouth A is connected with the silk cylinder rodless cavity of feeding by oil pipe, and the silk cylinder control valve hydraulic fluid port B that feeds passes through with the silk cylinder rod chamber of feeding
Oil pipe is connected, and the hank knotting motor control valve hydraulic fluid port A is connected with the hank knotting motor by oil pipe, the hank knotting motor control valve
Hydraulic fluid port B is connected with the hank knotting motor by oil pipe, and the chopping cylinder control valve hydraulic fluid port A passes through oil with the chopping cylinder rodless cavity
Pipe is connected, and the chopping cylinder control valve hydraulic fluid port B is connected with the chopping cylinder rod chamber by oil pipe, the push cylinder control valve oil
Mouth A is connected with the push cylinder rodless cavity by oil pipe, and the push cylinder control valve hydraulic fluid port B passes through with the push cylinder rod chamber
Oil pipe connects；
The check valve, the system protection valve, the pressure-reducing valve, the upper squeeze cylinder control valve hydraulic fluid port P, the compression
Cylinder control valve hydraulic fluid port P by dividing oil clot one to connect, the upper squeeze cylinder control valve hydraulic fluid port T, the hold-down cylinder control valve hydraulic fluid port T,
The fuel tank is by dividing oil clot two to connect, the pressure-reducing valve, hello the silk cylinder control valve hydraulic fluid port P, the hank knotting motor control valve
Hydraulic fluid port P, the chopping cylinder control valve hydraulic fluid port P, the push cylinder control valve hydraulic fluid port P are described to feed silk cylinder by dividing oil clot three to connect
Control valve hydraulic fluid port T, the hank knotting motor control valve hydraulic fluid port T, the chopping cylinder control valve hydraulic fluid port T, the push cylinder control valve oil
Mouth T, the fuel tank are by dividing oil clot four to connect.
Preferred scheme, wherein, the oil pump is plunger pump, and the oil pump passes through shaft coupling and motor connection.
Preferred scheme, wherein, the system protection valve is electric-hydraulic proportion pilot operated compound relief valve, the system protection valve it is distant
Control mouth is connected with PLC.
Preferred scheme, wherein, the pressure-reducing valve is piloted reducer, and the pressure-reducing valve control mouth is connected with PLC.
Preferred scheme, wherein, the upper squeeze cylinder control valve, the hold-down cylinder control valve, hello the silk cylinder control valve, institute
It is three four with O-shaped Median Function to state hank knotting motor control valve, the chopping cylinder control valve, the push cylinder control valve
Pass two-way solenoid directional control valve.
Brief description of the drawings
Fig. 1 is a kind of automatic packing machine hydraulic system described in the utility model.
Embodiment
1 pair of the utility model further illustrates below in conjunction with the accompanying drawings.
As shown in figure 1, a kind of automatic packing machine hydraulic system, including fuel tank 1, filter 2, oil pump 3, check valve 4, it is
Blanket insurance shield valve 5, pressure-reducing valve 6, upper squeeze cylinder control valve 7, hold-down cylinder control valve 8, hello silk cylinder control valve 9, hank knotting motor control valve
10th, chopping cylinder control valve 11, push cylinder control valve 12, upper squeeze cylinder 13, hold-down cylinder 14, hello silk cylinder 15, hank knotting motor 16, chopping
Cylinder 17, push cylinder 18；
Wherein, the fuel tank 1 is connected with the filter 2 by oil pipe, and the filter 2 passes through oil with the oil pump 3
Pipe is connected, and the oil pump 3 is connected with the check valve 4 by oil pipe, and the system protection valve 5 passes through oil pipe with the fuel tank 1
Connection, the upper hydraulic fluid port A of squeeze cylinder control valve 7 are connected with the upper rodless cavity of squeeze cylinder 13 by oil pipe, the upper squeeze cylinder
The hydraulic fluid port B of control valve 7 is connected with the upper rod chamber of squeeze cylinder 13 by oil pipe, the hydraulic fluid port A of hold-down cylinder control valve 8 and the pressure
The tight rod chamber of cylinder 14 is connected by oil pipe, and the hydraulic fluid port B of hold-down cylinder control valve 8 is connected with the rodless cavity of hold-down cylinder 14 by oil pipe
Connect, the hydraulic fluid port A of silk cylinder control valve 9 that feeds is connected with the rodless cavity of silk cylinder 15 of feeding by oil pipe, described to feed the oil of silk cylinder control valve 9
Mouth B is connected with the rod chamber of silk cylinder 15 of feeding by oil pipe, the hydraulic fluid port A of hank knotting motor control valve 10 and the hank knotting motor 16
Connected by oil pipe, the hydraulic fluid port B of hank knotting motor control valve 10 is connected with the hank knotting motor 16 by oil pipe, the chopping cylinder
The hydraulic fluid port A of control valve 11 is connected with the rodless cavity of chopping cylinder 17 by oil pipe, and the hydraulic fluid port B of chopping cylinder control valve 11 is cut with described
The silk rod chamber of cylinder 17 is connected by oil pipe, and the hydraulic fluid port A of push cylinder control valve 12 passes through oil pipe with the push rodless cavity of cylinder 18
Connection, the hydraulic fluid port B of push cylinder control valve 12 are connected with the push rod chamber of cylinder 18 by oil pipe；
It is the check valve 4, the system protection valve 5, the pressure-reducing valve 6, the upper hydraulic fluid port P of squeeze cylinder control valve 7, described
Hydraulic fluid port P is by dividing oil clot one to connect for hold-down cylinder control valve 8, the upper hydraulic fluid port T of squeeze cylinder control valve 7, the hold-down cylinder control valve 8
Hydraulic fluid port T, the fuel tank 1 are by dividing oil clot two to connect, the pressure-reducing valve 6, hello the hydraulic fluid port P of silk cylinder control valve 9, the hank knotting horse
Up to the hydraulic fluid port P of control valve 10, the hydraulic fluid port P of chopping cylinder control valve 11, the hydraulic fluid port P of push cylinder control valve 12 by dividing oil clot three to connect
Connect, it is described feed the hydraulic fluid port T of silk cylinder control valve 9, the hydraulic fluid port T of the hank knotting motor control valve 10, the hydraulic fluid port T of chopping cylinder control valve 11,
The hydraulic fluid port T of push cylinder control valve 12, the fuel tank 1 are by dividing oil clot four to connect.
Specifically, the oil pump 3 is plunger pump, and the oil pump 3 passes through shaft coupling and motor connection.
Specifically, the system protection valve 5 is electric-hydraulic proportion pilot operated compound relief valve, the remote control mouth of the system protection valve 5
It is connected with PLC.
Specifically, the pressure-reducing valve 6 is piloted reducer, and the control mouth of pressure-reducing valve 6 is connected with PLC.
Specifically, the upper squeeze cylinder control valve 7, the hold-down cylinder control valve 8, hello the silk cylinder control valve 9, the strand
Silk motor control valve 10, the chopping cylinder control valve 11, the push cylinder control valve 12 are three with O-shaped Median Function
Four-way bi-directional electromagnetic reversal valve.
Operation principle：
Start button is pressed, oil pump 3 rotates, meanwhile, clamping button is pressed, electromagnet 4YA obtains electric, hold-down cylinder control valve 8
Right position work, hydraulic oil enter the rodless cavity of hold-down cylinder 14 by oil pump 3, check valve 4, hold-down cylinder control valve 8, promote piston driving material
Case reaches predeterminated position, meanwhile, waste paper is transported to feeding port through conveyer belt, and subsequently into hopper, PLC sends control signal, electricity
Magnet 1YA obtain it is electric, hydraulic oil through oil pump 3, check valve 4, upper squeeze cylinder control valve 7 enter the upper rodless cavity of squeeze cylinder 13, promote live
Plug band dynamic head is pushed, and the waste paper in hopper is compressed, and repeats pan feeding packing, in place, then PLC is sent upper squeeze cylinder 13
Signal, electromagnet 5YA obtain it is electric, fluid through feed silk cylinder control valve 9 enter feed the rodless cavity of silk cylinder 15, promote piston driving feed silk dress
Put, promote packing lines conveying equipment and the anti-take-up device work of pack thread, waste paper bag is carried out to wear silk tension, reaches setting pressure
Afterwards, control system obtains electromagnet 7YA electric, and fluid enters hank knotting motor 16 through hank knotting motor control valve 10, and motor rotation drives
Hank knotting device carries out hank knotting, and when reaching the regulation number of turns, hank knotting motor 16 is stopped, and electromagnet 9YA obtains electric, and fluid is through chopping cylinder
Control valve 11 enters chopping cylinder 17, and chopping cylinder 17 drives crop to cut off hank knotting, and last electromagnet 11YA obtains electric, push cylinder
18 rodless cavity oil-feeds, piston rod drive heap to send device that packed waste paper bag is pushed into conveyer belt.
Claims (5)
1. a kind of automatic packing machine hydraulic system, it is characterised in that including fuel tank, filter, oil pump, check valve, system protection
Valve, pressure-reducing valve, upper squeeze cylinder control valve, hold-down cylinder control valve, hello silk cylinder control valve, hank knotting motor control valve, the control of chopping cylinder
Valve, push cylinder control valve, upper squeeze cylinder, hold-down cylinder, hello silk cylinder, hank knotting motor, chopping cylinder, push cylinder；
Wherein, the fuel tank is connected with the filter by oil pipe, and the filter is connected with the oil pump by oil pipe, institute
State oil pump to be connected by oil pipe with the check valve, the system protection valve is connected with the fuel tank by oil pipe, described crowded
Cylinder pressure control valve hydraulic fluid port A is connected with the upper squeeze cylinder rodless cavity by oil pipe, the upper squeeze cylinder control valve hydraulic fluid port B with it is described
Upper squeeze cylinder rod chamber is connected by oil pipe, and the hold-down cylinder control valve hydraulic fluid port A is connected with the hold-down cylinder rod chamber by oil pipe
Connect, the hold-down cylinder control valve hydraulic fluid port B is connected with the hold-down cylinder rodless cavity by oil pipe, described to feed silk cylinder control valve hydraulic fluid port A
It is connected with the silk cylinder rodless cavity of feeding by oil pipe, the silk cylinder control valve hydraulic fluid port B that feeds passes through oil with the silk cylinder rod chamber of feeding
Pipe is connected, and the hank knotting motor control valve hydraulic fluid port A is connected with the hank knotting motor by oil pipe, the hank knotting motor control valve oil
Mouth B is connected with the hank knotting motor by oil pipe, and the chopping cylinder control valve hydraulic fluid port A passes through oil pipe with the chopping cylinder rodless cavity
Connection, the chopping cylinder control valve hydraulic fluid port B are connected with the chopping cylinder rod chamber by oil pipe, the push cylinder control valve hydraulic fluid port
A is connected with the push cylinder rodless cavity by oil pipe, and the push cylinder control valve hydraulic fluid port B passes through oil with the push cylinder rod chamber
Pipe connects；
The check valve, the system protection valve, the pressure-reducing valve, the upper squeeze cylinder control valve hydraulic fluid port P, the hold-down cylinder control
Valve oil mouth P processed is the upper squeeze cylinder control valve hydraulic fluid port T, the hold-down cylinder control valve hydraulic fluid port T, described by dividing oil clot one to connect
Fuel tank is by dividing oil clot two to connect, the pressure-reducing valve, hello the silk cylinder control valve hydraulic fluid port P, the hank knotting motor control valve hydraulic fluid port
P, the chopping cylinder control valve hydraulic fluid port P, the push cylinder control valve hydraulic fluid port P are described to feed the control of silk cylinder by dividing oil clot three to connect
Valve oil mouth T, the hank knotting motor control valve hydraulic fluid port T, the chopping cylinder control valve hydraulic fluid port T, the push cylinder control valve hydraulic fluid port T,
The fuel tank is by dividing oil clot four to connect.
A kind of 2. automatic packing machine hydraulic system according to claim 1, it is characterised in that the oil pump is plunger pump,
The oil pump passes through shaft coupling and motor connection.
3. a kind of automatic packing machine hydraulic system according to claim 1, it is characterised in that the system protection valve is electricity
Liquid proportional pilot operated compound relief valve, the remote control mouth of the system protection valve are connected with PLC.
4. a kind of automatic packing machine hydraulic system according to claim 1, it is characterised in that the pressure-reducing valve is pilot-operated type
Pressure-reducing valve, the pressure-reducing valve control mouth are connected with PLC.
A kind of 5. automatic packing machine hydraulic system according to claim 1, it is characterised in that the upper squeeze cylinder control
Valve, the hold-down cylinder control valve, the silk cylinder control valve, the hank knotting motor control valve, the chopping cylinder control valve, described of feeding
It is the 3-position 4-way bi-directional electromagnetic reversal valve with O-shaped Median Function to push cylinder control valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720128571.2U CN206723169U (en) | 2017-02-13 | 2017-02-13 | A kind of automatic packing machine hydraulic system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720128571.2U CN206723169U (en) | 2017-02-13 | 2017-02-13 | A kind of automatic packing machine hydraulic system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206723169U true CN206723169U (en) | 2017-12-08 |
Family
ID=60500440
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720128571.2U Expired - Fee Related CN206723169U (en) | 2017-02-13 | 2017-02-13 | A kind of automatic packing machine hydraulic system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206723169U (en) |
-
2017
- 2017-02-13 CN CN201720128571.2U patent/CN206723169U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171208 Termination date: 20190213 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |