CN218478139U - Automatic feeding device of sheet machine - Google Patents

Abstract

The utility model relates to the technical field of plastic sheet machines, in particular to an automatic feeding device of a sheet machine; the spiral material pushing device is horizontally arranged in the shell, the tail end of the hopper is fixedly connected and communicated with the spiral material pushing device, one end of the spiral material pushing device, which is close to the feeding port, extends out of the shell, the discharging pipe is positioned at the bottom end of the spiral material pushing device, which extends out of the shell and is communicated with the bottom end of the spiral material pushing device, the tail end of the discharging pipe is connected with the discharging switch, and the material guiding frame is positioned under the discharging switch and fixed on the base; the utility model discloses a level pushes away the material and carries out the material loading and avoid the material to pile up, and discharge gate department sets up adjustable on-off control blanking size, and simple structure practicality is strong.

Description

Automatic feeding device of sheet machine

Technical Field

The utility model relates to a plastic sheet machine technical field, concretely relates to sheet machine automatic feeding device.

Background

With the increasing domestic demand, the packaging plastic thermal forming sheet has wider and wider application, the use amount is increased year by year, and the prospect is good. With the national emphasis on environmental protection, the production line of the environmental protection degradation sheet material suitable for production can successfully supply various types of degradation sheet materials to the market. The nano sheet made of nano plastic becomes another focus of attention and also becomes a new selling point of manufacturers. In order to prolong the shelf life and the shelf life of food, the sheet material with high barrier property becomes a competitive development target of various production enterprises.

Sheet machines, in particular plastic sheet machines, are commonly used for producing various plastic sheets by a calendering method or an extrusion method, and a feeding mechanism of the extruder for processing the plastic sheets is provided in the Chinese authorization publication No. CN215550766U, which is convenient for operators to operate and improves the practicability of the device; the automatic feeding device comprises a support, a hopper, a mounting seat and a spiral conveying mechanism, wherein the hopper and the mounting seat are both arranged on the support; the device comprises a support, a base plate, four groups of through holes, four groups of limiting rods, a mounting plate, a threaded rod, a movable plate, rollers, a first bevel gear, a motor and a second bevel gear, wherein the base plate is mounted on the support; the utility model discloses a feed mechanism in can need not the artifical removal of large-scale apparatus, improves the practicality, but what the material loading part in this mechanism adopted is the structure of up transporting down, and the material from the hose when its feeding size of uncontrollable, because sheet raw and other materials are plastic mixture, easily melt when being heated, thereby spiral pay-off adopts supreme transportation mode down to lead to the material to receive gravity to pile up easily and take place the adhesion, is unfavorable for the transport material loading.

SUMMERY OF THE UTILITY MODEL

The utility model aims at: the utility model provides a sheet machine automatic feeding device adopts the level to push away the material and carries out the material loading and avoid the material to pile up, and discharge gate department sets up adjustable switch control blanking size.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a sheet machine automatic feeding device, includes bottom plate, casing, hopper, spiral pusher, discharging pipe, ejection of compact switch, guide frame, material loading mouth, base one end has been seted up the rigid coupling has on material loading mouth, the other end the casing, the casing top is connected with the hopper, spiral pusher level sets up in the casing, the hopper end with spiral pusher rigid coupling intercommunication, spiral pusher is close to the one end of material loading mouth is stretched out the casing, the discharging pipe is located and stretches out outside the casing spiral pusher's bottom and intercommunication with it, discharging pipe end-to-end connection ejection of compact switch, the guide frame is located just fix under ejection of compact switch on the base, guide frame one end with material loading mouth meets, the other end sets up on the casing lateral wall, still be provided with the fagging in the casing, still be provided with on the fagging and connect perpendicularly the limiting plate of spiral pusher.

Further, discharge switch includes feed bin, linear motion cylinder, hank frame subassembly, striker plate, and the feed bin top is linked together with the discharging pipe, and the striker plate is located feed bin bottom and seals the below discharge end, is provided with the hank frame subassembly of connecting the striker plate on the feed bin both sides, and hank frame subassembly one end is rotated with the feed bin and is connected, the other end rotates with striker plate and linear motion cylinder simultaneously and is connected, and the casing part of linear motion cylinder is fixed on the feed bin lateral wall.

Furthermore, the feed inlet is further provided with an adjusting plate in sliding connection with the base plate, two sides of the bottom of the adjusting plate are provided with limiting strips connected with the base plate, and the bottom surface of the adjusting plate is further provided with a convex block.

Further, the spiral pusher comprises a shell, a driving motor, a rotating shaft and spiral blades, one end of the discharging pipe, away from the shell, is connected with the driving motor, the rotating shaft connected with the driving motor and the spiral blades are arranged at the center in the shell, and the upper end of the middle of the shell is communicated with the hopper.

Further, an arc-shaped guide chute is arranged on the guide frame, one side of the guide chute, which is close to the shell, is higher, one side of the guide chute, which is close to the feeding port, is lower, and vertical plates are arranged on the guide chute and the periphery of the feeding port.

The utility model has the advantages that: 1) The hopper is located spiral pusher upper end, and the material is from last down the feeding, delivers to the discharging pipe through spiral pusher, is provided with ejection of compact switch in discharging pipe department, thereby drives the reel motion through the cylinder and opens or closed feed bin, can adjust the unloading volume of discharging pipe department, and the spiral pusher that the level was laid can reduce the resistance that produces when pushing away the material, and the atress is more even when the level pushes away the material motion simultaneously, thereby is difficult to pile up the adhesion caking for a long time.

2) Be provided with the guide frame of connecting casing and bottom plate under the ejection of compact switch, be the baffle box in the work or material rest of falling, the material is carried by curved baffle box after falling from the feed bin, meet at the baffle box low side and material loading mouth, and material loading mouth and baffle box set up the riser all around, be convenient for carry out the material loading with material direction material loading mouth, still be provided with gliding regulating plate simultaneously between material loading mouth and bottom plate, remove the regulating plate through the lug, change the size of material loading mouth, further adjust the material loading volume of material, compare with the tradition and can effectively control the material loading size, take place the imagination of piling up the adhesion when avoiding the material loading, thereby improve the life of material loading efficiency and equipment, reduce artifically, cost of maintenance.

Drawings

Fig. 1 is a front view of the present invention.

Fig. 2 is a top view of the present invention.

Fig. 3 is a half sectional view of the present invention.

Fig. 4 is a partial schematic view of the present invention.

Fig. 5 is an enlarged view of a portion a in fig. 4.

Fig. 6 is an enlarged view of a portion B in fig. 4.

In the figure: 1. a base plate; 2. a housing; 3. a hopper; 4. a screw pusher; 5. a discharge pipe; 6. a discharging switch; 7. a material guide frame; 8. a feeding port; 9. a supporting plate; 10. a limiting plate; 11. a storage bin; 12. a linear motion cylinder; 13. a reel assembly; 14. a striker plate; 15. an adjusting plate; 16. a limiting strip; 17. a bump; 18. a vertical plate.

Detailed Description

The invention is further explained below with reference to the drawings and the embodiments.

Example (b): as shown in fig. 1 to 6, the utility model discloses a sheet machine automatic feeding device, comprising a base plate 1, casing 2, hopper 3, spiral pusher 4, discharging pipe 5, discharge switch 6, guide frame 7, material loading mouth 8, base one end has been seted up material loading mouth 8, the rigid coupling has casing 2 on the other end, 2 top of casing is connected with hopper 3, spiral pusher 4 level sets up in casing 2, 3 terminal and spiral pusher 4 rigid coupling intercommunication of hopper, casing 2 is stretched out to spiral pusher 4 one end near material loading mouth 8, discharging pipe 5 is located the bottom of the spiral pusher 4 outside stretching out casing 2 and communicates with it, discharging pipe 5 end-to-end connection discharge switch 6, guide frame 7 is located under discharge switch 6 and fixes on the base, guide frame 7 one end meets with material loading mouth 8, the other end sets up on casing 2 lateral walls, still be provided with fagging 9 in the casing 2, still be provided with the limiting plate 10 of connecting spiral pusher 4 perpendicularly on the fagging 9.

The discharge switch 6 comprises a storage bin 11, a linear motion cylinder 12, a twisting frame assembly 13 and a baffle plate 14, wherein the upper part of the storage bin 11 is communicated with the discharge pipe 5, the baffle plate 14 is positioned at the discharge end below the bottom seal of the storage bin 11, the twisting frame assembly 13 connected with the baffle plate 14 is arranged on two sides of the storage bin 11, one end of the twisting frame assembly 13 is rotatably connected with the storage bin 11, the other end of the twisting frame assembly is simultaneously rotatably connected with the baffle plate 14 and the linear motion cylinder 12, and the shell 2 part of the linear motion cylinder 12 is fixed on the side wall of the storage bin 11; the linear motion cylinder 12 is connected with an external power supply in a driving mode, and the linear motion cylinder drives the twisting frame assembly 13 to rotate around the end of the storage bin 11, so that the striker plate 14 is opened or closed.

An adjusting plate 15 which is connected with the bottom plate 1 in a sliding mode is further arranged at the feeding port 8, limiting strips 16 connected with the bottom plate 1 are arranged on two sides of the bottom of the adjusting plate 15, and a protruding block 17 is further arranged on the bottom surface of the adjusting plate 15; the adjusting plate 15 is moved along the direction of the limiting strip 16 by manually holding the lug 17, so that the size of the feeding opening 8 is changed, and the feeding amount is adjusted.

Spiral pusher 4 includes the shell, driving motor, the rotation axis, helical blade, driving motor is connected to the shell one end of keeping away from discharging pipe 5, center department is provided with the rotation axis of connecting driving motor in the shell, be provided with helical blade on the rotation axis, shell middle part upper end and 3 intercommunications of hopper, driving motor is connected with external power source, under external drive, drive the rotation axis operation, it is rotatory to make helical blade, lie in the continuous rotatory propulsion of the inside material of shell.

An arc-shaped guide chute is arranged on the guide frame 7, one side of the guide chute, which is close to the shell 2, is higher, one side of the guide chute, which is close to the feeding port 8, is lower, and vertical plates 18 are arranged around the guide chute and the feeding port 8; when falling from the bin 11, the material firstly enters the guide chute, slides from a high position to a low position along the arc-shaped guide chute, namely slides from the end of the shell 2 to the end of the feeding port 8, and finally enters the feeding port 8.

When the device is used, plastic particle mixed materials are accumulated in the hopper 3, the driving motor drives the rotating shaft to rotate under the driving of an external power supply, the helical blade fixedly connected with the rotating shaft rotates along with the rotating shaft, the material port is communicated with the helical pusher 4, the materials fall into the helical pusher 4 under the action of gravity, referring to fig. 3, the materials rotate to the left end under the action of the helical blade to continuously move, fall into the bin 11 when reaching the material discharge pipe 5, the linear motion mechanism positioned on the wall of the bin 11 can move up and down under the external driving, and the hinge bracket assembly 13 connected with the linear motion mechanism moves to drive the material baffle plate 14 to open or close; referring to fig. 6, specifically, when the linear motion mechanism pushes downwards, the hinge bracket assembly 13 rotates at the center of a point position connected with the bin 11, the connecting point of the end of the striker plate 14 on the right side rotates anticlockwise, and the connecting point of the striker plate 14 on the left side rotates clockwise, so that the lower part of the bin 11 is opened, the material falls freely and enters the lower end, otherwise, when the linear motion mechanism pushes upwards, the striker plate 14 is closed gradually, and the falling amount of the material is reduced until the material is completely closed; referring to fig. 4, after falling, the material enters the material guiding groove in the material guiding frame 7, the material is guided into the material feeding port 8 by a free falling body, vertical plates 18 are arranged on the periphery of the material feeding port 8 so as to prevent the material from scattering when the material falls, and the material enters the material feeding port 8 after passing through the adjusting plate 15, so that the material feeding is completed.

The above description is only used for illustrating the technical solutions of the present invention and not for limiting the same, and other modifications or equivalent replacements made by the technical solutions of the present invention by those of ordinary skill in the art should be covered in the scope of the claims of the present invention as long as they do not depart from the spirit and scope of the technical solutions of the present invention.

Claims (5)

1. The utility model provides a sheet machine automatic feeding device which characterized in that: comprises a bottom plate (1), a shell (2), a hopper (3), a spiral pusher (4), a discharge pipe (5), a discharge switch (6), a guide frame (7) and a feeding port (8), one end of the bottom plate (1) is provided with the feeding port (8), the other end is fixedly connected with the shell (2), the top end of the shell (2) is connected with the hopper (3), the spiral pusher (4) is horizontally arranged in the shell (2), the tail end of the hopper (3) is fixedly communicated with the spiral pusher (4), one end of the spiral pusher (4) close to the feeding port (8) extends out of the shell (2), the discharge pipe (5) is positioned at the bottom end of the spiral pusher (4) extending out of the shell (2) and is communicated with the spiral pusher, the tail end of the discharge pipe (5) is connected with the discharge switch (6), the material guide frame (7) is positioned under the material discharging switch (6) and is fixed on the bottom plate (1), one end of the material guide frame (7) is connected with the feeding port (8), the other end is arranged on the side wall of the shell (2), a supporting plate (9) is further arranged in the shell (2), and a limiting plate (10) which is vertically connected with the spiral pusher (4) is further arranged on the supporting plate (9).

2. The automatic feeding device of the sheet machine according to claim 1, characterized in that: discharge switch (6) are including feed bin (11), linear motion cylinder (12), hank frame subassembly (13), striker plate (14), feed bin (11) top is linked together with discharging pipe (5), striker plate (14) are located feed bin (11) bottom and seal the below discharge end, be provided with hank frame subassembly (13) of connecting striker plate (14) on feed bin (11) both sides, hank frame subassembly (13) one end is rotated with feed bin (11) and is connected, the other end rotates with striker plate (14) and linear motion cylinder (12) simultaneously and is connected, casing (2) part of linear motion cylinder (12) is fixed on feed bin (11) lateral wall.

3. The automatic feeding device of the sheet machine according to claim 1, characterized in that: the material loading opening (8) is further provided with an adjusting plate (15) in sliding connection with the bottom plate (1), two sides of the bottom of the adjusting plate (15) are provided with limiting strips (16) connected with the bottom plate (1), and a convex block (17) is further arranged on the bottom surface of the adjusting plate (15).

4. The automatic feeding device of the sheet machine according to claim 1, characterized in that: the spiral pusher (4) comprises a shell, a driving motor, a rotating shaft and spiral blades, wherein one end of the discharging pipe (5) is far away from the shell and is connected with the driving motor, the rotating shaft connected with the driving motor and the spiral blades are arranged at the center in the shell, and the upper end of the middle of the shell is communicated with the hopper (3).

5. The automatic feeding device of the sheet machine according to claim 1, characterized in that: the feeding device is characterized in that an arc-shaped feeding groove is formed in the feeding frame (7), one side, close to the shell (2), of the feeding groove is higher, one side, close to the feeding opening (8), of the feeding groove is lower, and vertical plates (18) are arranged on the periphery of the feeding groove and the periphery of the feeding opening (8).

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