CN215359568U

CN215359568U - PP disposable tableware forming machine

Info

Publication number: CN215359568U
Application number: CN202121520454.3U
Authority: CN
Inventors: 史文彪
Original assignee: Wuhan Shenchuangfeng Environmental Protection Technology Co ltd
Current assignee: Wuhan Shenchuangfeng Environmental Protection Technology Co ltd
Priority date: 2021-07-06
Filing date: 2021-07-06
Publication date: 2021-12-31
Anticipated expiration: 2031-07-06

Abstract

The utility model relates to the technical field of forming machines and discloses a PP (polypropylene) disposable tableware forming machine which comprises a shell, a trigger assembly, a translation assembly, a safety assembly and a discharge hole, wherein the trigger assembly is movably connected inside the shell, the translation assembly is slidably connected to the left side and the right side of the bottom end of the shell, one end, close to each other, of the translation assembly is movably connected with the safety assembly, the discharge hole is fixedly arranged at the bottom end of the shell, baffles are mutually close to each other and close the discharge hole due to the rise of the temperature inside the shell, the reduction of subsequent processing quality caused by the discharge of raw materials out of the shell in a high-temperature environment is prevented, when the baffles are mutually close to each other and block the discharge hole, trigger blocks at the front ends of the baffles are mutually attached and drive a control switch to be switched off, the damage of the baffles caused by the continuous increase of the power of an electromagnet is further prevented, namely the waste of the raw materials caused by the damage of the baffles is prevented, the service life of the device is also increased.

Description

PP disposable tableware forming machine

Technical Field

The utility model relates to the technical field of forming machines, in particular to a PP (polypropylene) disposable tableware forming machine.

Background

The PP tableware is a general name of plastic tableware, is mainly made of ethylene, has high practicability and the advantages of cleanness and sanitation, can keep sanitary conditions of the tableware even in a restaurant with untight sanitation supervision, does not need secondary cleaning and recycling after use, and greatly saves time of a user.

At present in the production process to pp disposable tableware, need mould plastics to raw and other materials, and the in-process of moulding plastics need control inside temperature and stabilize at certain within range, but need change the inside heating efficiency of make-up machine when external temperature changes, because inside high temperature leads to moulding plastics efficiency lower when preventing to mould plastics, and then influence product quality, and need prevent to break the subassembly and lead to the damage of equipment and influence life because of the collision at the in-process that the disconnection machine was moulded plastics.

SUMMERY OF THE UTILITY MODEL

In order to achieve the purposes of preventing the injection molding efficiency from being lower and preventing the disconnected assembly from continuously extruding, the utility model provides the following technical scheme:

the utility model provides a disposable tableware make-up machine of PP, includes the casing, triggers subassembly, translation subassembly, safe subassembly and discharge gate, the inside swing joint of casing has the subassembly that triggers, the left and right sides sliding connection of casing bottom has the translation subassembly, the one end swing joint that the translation subassembly is close to each other has safe subassembly, the bottom fixed mounting of casing has the discharge gate.

As an optimization, the trigger assembly comprises a fixed rod, a cavity is fixedly mounted at the bottom of the middle of the fixed rod, a push block is connected to the inside of the cavity in a sliding mode, a push rod is connected to the top end of the push block in a rotating mode, a sliding block is connected to the top end of the push rod in a rotating mode, a spring rod is connected to the bottom end of the sliding block in a rotating mode, the other end of the spring rod is connected with a connecting piece in a rotating mode, and resistor strips are fixedly connected to the left side and the right side of the inside of the shell.

As the optimization, the inside of cavity has held mercury solution, and the temperature risees to mercury solution inflation behind the expected value, slider sliding connection is in the inside of dead lever, and the slider has two in dead lever one end, and the model is the same, through connecting rod fixed connection between two sliders, reset spring and dead lever elastic connection are passed through to the one end that the slider is close to the dead lever center, and equipment stop work back slider is the reconversion under reset spring's effect, connection piece sliding connection is at the front end of resistance strip, and the resistance of resistance strip circuit reduces along with the direction of connection piece downstream gradually.

Preferably, the translation assembly comprises a baffle, an electromagnet is fixedly mounted at one end, close to the edge of the shell, inside the baffle, a buffer spring is fixedly connected at one end, close to the edge of the shell, of the baffle, and a safety valve is rotatably connected at the edge of the bottom end of the shell.

Preferably, the electromagnets and the resistor strips are connected in series, one ends, close to each other, of the electromagnets on the left side and the right side of the shell are different magnetic poles, the electromagnets are attracted to each other after being electrified, one ends, far away from the electromagnets, of the buffer springs are elastically connected to the edge of the shell, and the opening of the safety valve faces to the middle end of the shell to prevent raw materials from entering the interior of the shell when the processing raw materials are discharged.

As the optimization, the safety subassembly is including triggering the piece, the upper and lower both ends of triggering the piece are rotated and are connected with the connecting rod, the other end of connecting rod is rotated and is connected with the connecting block, the one end fixedly connected with control switch that the connecting block is close to each other, the one end fixed mounting that the baffle inner wall is close to each other has branch.

As an optimization, the connecting block is connected to the front end of the supporting rod in a sliding mode, one end, close to the inner wall of the baffle, of the connecting block is elastically connected with a spring, the control switch is electrically connected with the electromagnet, and the electromagnet is controlled to be powered on by the control switch in a switching-off mode and a switching-on mode.

The utility model has the beneficial effects that: this disposable tableware make-up machine of PP, lead to the inside ejector pad of cavity rebound under the effect of mercury solution thermal expansion power through the inside temperature rise of casing, and then drive the slider and keep away from each other, make the resistance value of electromagnet circuit reduce after the slider removes, make the electromagnet be close to each other and drive the baffle and be close to each other and make the discharge gate closed, prevent that the former material discharge casing under the high temperature environment from leading to the reduction of follow-up processingquality, when the baffle is close to each other and blocks up the discharge gate, the trigger block of baffle front end pastes each other and drives the control switch disconnection, and then prevent that the electric quantity of electromagnet from continuously increasing and lead to the baffle to damage, prevent promptly that the baffle from damaging the waste that leads to former material, the life of equipment has also been increased.

Drawings

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

FIG. 2 is a schematic diagram illustrating the operation of the FIG. 1 arrangement of the present invention;

FIG. 3 is a schematic view of a translation assembly according to the present invention;

FIG. 4 is an enlarged view of the structure at A in FIG. 3 according to the present invention.

In the figure: 1. a housing; 2. a trigger component; 21. fixing the rod; 22. a cavity; 23. a push block; 24. a push rod; 25. a slider; 26. a spring lever; 27. connecting sheets; 28. a resistor strip; 3. a translation assembly; 31. a baffle plate; 32. an electromagnet; 33. a buffer spring; 34. a safety valve; 4. a security component; 41. a trigger block; 42. A connecting rod; 43. connecting blocks; 44. a control switch; 45. a strut; 5. and (4) a discharge port.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, a PP disposable tableware molding machine includes a housing 1, a trigger assembly 2, a translation assembly 3, a safety assembly 4 and a discharge port 5, and is characterized in that: the inside swing joint of casing 1 has trigger subassembly 2, trigger subassembly 2 includes dead lever 21, the end fixed mounting at dead lever 21 middle part has cavity 22, the inside sliding connection of cavity 22 has ejector pad 23, the top of ejector pad 23 rotates and is connected with push rod 24, the top of push rod 24 rotates and is connected with slider 25, the bottom of slider 25 rotates and is connected with spring beam 26, the other end of spring beam 26 rotates and is connected with connection piece 27, the left and right sides inside casing 1 is fixed and is connected with resistance strip 28, the inside of cavity 22 contains mercury solution, mercury solution expands after the temperature rises to the expected value, slider 25 sliding connection is in the inside of dead lever 21, slider 25 has two in dead lever 21 one end, and the model is the same, pass through connecting rod fixed connection between two sliders 25, the one end that slider 25 is close to dead lever 21 center is through reset spring and dead lever 21 elastic connection, after the equipment stops working, the sliding block 25 is restored under the action of a return spring, the connecting sheet 27 is connected to the front end of the resistor strip 28 in a sliding manner, the resistance value of the circuit of the resistor strip 28 gradually decreases along the downward movement direction of the connecting sheet 27, the left side and the right side of the bottom end of the shell 1 are connected with the translation assembly 3 in a sliding manner, the translation assembly 3 comprises a baffle plate 31, an electromagnet 32 is fixedly installed at one end, close to the edge of the shell 1, inside the baffle plate 31, a buffer spring 33 is fixedly connected to one end, close to the edge of the shell 1, of the baffle plate 31, a safety valve 34 is connected to the edge of the bottom end of the shell 1 in a rotating manner, the electromagnet 32 is connected with the resistor strip 28 in series, the ends, close to each other, of the electromagnets 32 at the left side and the right side of the shell 1 are of different magnetic poles, the electromagnet 32 attract each other after being electrified, one end, far away from the electromagnet 32, of the buffer spring 33 is elastically connected to the edge of the shell 1, and the opening of the safety valve 34 faces to the middle end of the shell 1, one end swing joint that inside translation subassembly 3 that prevents to discharge when processing raw materials gets into casing 1 was close to each other has safe subassembly 4, safe subassembly 4 is including triggering block 41, the upper and lower both ends of triggering block 41 are rotated and are connected with connecting rod 42, the other end of connecting rod 42 is rotated and is connected with connecting block 43, the one end fixedly connected with control switch 44 that connecting block 43 is close to each other, the one end fixed mounting that baffle 31 inner wall is close to each other has branch 45, connecting block 43 sliding connection is at the front end of branch 45, the one end elastic connection that connecting block 43 is close to baffle 31 inner wall has the spring, control switch 44 and electromagnet 32 electric connection, control switch 44's disconnection and the closed bottom fixed mounting who is controlling electromagnet 32's circular telegram casing 1 have discharge gate 5.

When the temperature in the shell 1 is higher than the expected temperature, the mercury solution in the cavity 22 is heated and expanded in a high temperature environment, the pushing block 23 is driven to slide upwards after the mercury solution expands, the sliding blocks 25 which are rotationally connected are driven to be away from each other through the pushing rods 24 in the process that the pushing block 23 moves upwards, the connecting pieces 27 which are rotationally connected are driven to slide at the front ends of the resistor strips 28 through the spring rods 26 when the sliding blocks 25 move, so that the energization amount of the electromagnets 32 which are connected in series with the resistor strips 28 is increased, the magnetism of the electromagnets 32 is enhanced after the energization amount of the electromagnets 32 is increased, the electromagnets 32 attract each other due to different magnetic poles which are close to each other, the fixedly connected baffles 31 are driven to be close to each other, the safety valves 34 are opened and attached to each other when the baffles 31 are close to each other, and the processing quality is prevented from being influenced by the discharge of the processing materials in the high temperature environment through the discharge port 5, when the temperature is reduced to a desired value, the pushing block 23 is no longer pushed by the thermal expansion of the mercury solution, the sliding block 25 returns under the action of the return spring, so that the baffle 31 is far away from each other under the action of the buffer spring 33, the processing raw material can normally pass through the discharge hole 5 again, when the baffles 31 are attached to each other, if the temperature in the shell 1 is continuously increased, the baffle 31 is continuously close to under the attraction of the electromagnet 32, at the moment, the trigger blocks 41 collide with each other and move towards the inside of the baffle 31 under the action of the reaction force, the connecting block 43 is driven to be far away from each other at the front end of the supporting rod 45 through the connecting rod 42 when the trigger blocks 41 move, the control switch 44 is driven to be far away from each other and to be switched off when the connecting block 43 moves, and then the electromagnet 32 is powered off, and the baffle 31 is prevented from being continuously close to be damaged by the electromagnet 32 under the continuous high-temperature state, the waste of raw materials and the reduction of the service life of the equipment caused by the damage of the equipment are avoided.

In summary, according to the PP disposable tableware forming machine, the push block 23 inside the cavity 22 is moved upward by the thermal expansion force of the mercury solution due to the temperature increase inside the casing 1, and further drives the slide blocks 25 to move away from each other, and the resistance value of the circuit of the electromagnet 32 is reduced after the slide blocks 25 move, so that the electromagnet 32 approaches each other and drives the baffle 31 to approach each other and close the discharge port 5, thereby preventing the raw material under the high temperature environment from being discharged out of the casing 1 to reduce the subsequent processing quality, when the baffle 31 approaches each other and blocks the discharge port 5, the trigger block 41 at the front end of the baffle 31 contacts each other and drives the control switch 44 to be turned off, and further preventing the current supply of the electromagnet 32 from continuously increasing to cause the damage of the baffle 31, that is, preventing the baffle 31 from being damaged to cause the waste of the raw material, and prolonging the service life of the equipment.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The utility model provides a disposable tableware make-up machine of PP, includes casing (1), triggers subassembly (2), translation subassembly (3), safety subassembly (4) and discharge gate (5), its characterized in that: the inner part of the shell (1) is movably connected with a trigger component (2), the left side and the right side of the bottom end of the shell (1) are connected with translation components (3) in a sliding mode, one ends, close to each other, of the translation components (3) are movably connected with a safety component (4), and a discharge hole (5) is fixedly installed at the bottom end of the shell (1);

the trigger assembly (2) comprises a fixed rod (21), a cavity (22) is fixedly installed at the bottom of the middle of the fixed rod (21), a push block (23) is connected to the inside of the cavity (22) in a sliding mode, a push rod (24) is connected to the top end of the push block (23) in a rotating mode, a slide block (25) is connected to the top end of the push rod (24) in a rotating mode, a spring rod (26) is connected to the bottom end of the slide block (25) in a rotating mode, a connecting piece (27) is connected to the other end of the spring rod (26) in a rotating mode, and resistor strips (28) are fixedly connected to the left side and the right side of the inside of the shell (1);

the utility model discloses a mercury-free lamp, including cavity (22), slider (25), dead lever (21), slider (25) sliding connection have two in dead lever (21) one end, and the model is the same, through connecting rod fixed connection between two sliders (25), reset spring and dead lever (21) elastic connection are passed through to slider (25) one end that is close to dead lever (21) center, connection piece (27) sliding connection is at the front end of resistance strip (28), and the resistance of resistance strip (28) circuit reduces along with the direction of connection piece (27) downstream gradually.

2. The PP disposable tableware molding machine according to claim 1, wherein: translation subassembly (3) include baffle (31), the inside one end fixed mounting that is close to casing (1) edge of baffle (31) has electromagnet (32), one end fixedly connected with buffer spring (33) that is close to casing (1) edge of baffle (31), the edge of casing (1) bottom rotates and is connected with relief valve (34).

3. The PP disposable tableware molding machine according to claim 2, characterized in that: the electromagnet (32) and the resistor strip (28) are connected in series, one ends, close to each other, of the electromagnets (32) on the left side and the right side of the shell (1) are different magnetic poles, one end, far away from the electromagnet (32), of the buffer spring (33) is elastically connected to the edge of the shell (1), and the opening of the safety valve (34) faces to the middle end of the shell (1).

4. The PP disposable tableware molding machine according to claim 2, characterized in that: safety subassembly (4) are including triggering block (41), the upper and lower both ends rotation of triggering block (41) are connected with connecting rod (42), the other end rotation of connecting rod (42) is connected with connecting block (43), one end fixedly connected with control switch (44) that connecting block (43) are close to each other, the one end fixed mounting that baffle (31) inner wall is close to each other has branch (45).

5. The PP disposable tableware molding machine according to claim 4, wherein: connecting block (43) sliding connection is in the front end of branch (45), connecting block (43) are close to the one end elastic connection of baffle (31) inner wall and have the spring, control switch (44) and electromagnet (32) electric connection.