CN215151751U - Full-automatic positive negative pressure plastic uptake equipment - Google Patents

Abstract

The utility model discloses a full-automatic positive negative pressure plastic uptake equipment relates to the plastic uptake machine field, for the work piece shaping back of solving the current full-automatic plastic uptake equipment among the prior art, the radiating effect is general, the poor problem of safety protection nature. Spacing lagging is installed to the preceding terminal surface of equipment casing, the inside of spacing lagging runs through there is guard flap, first row fan is all installed to the inside top of guard flap and below, water-cooling radiator is installed to the inside centre of guard flap, the both sides of spacing lagging all are provided with the breach, guard flap's both sides all are provided with the profile of tooth, just step motor is all installed to guard flap's both sides, step motor's preceding terminal surface all installs the toothed disc, the toothed disc passes the breach and extends to spacing lagging inside and be connected with the meshing of profile of tooth, the vacuum machine is installed at the rear of equipment casing, the preceding terminal surface of vacuum machine is provided with the air exit, the second exhaust fan is installed to the inside top of vacuum machine.

Description

Full-automatic positive negative pressure plastic uptake equipment

Technical Field

The utility model relates to a plastic uptake machine technical field specifically is a full-automatic positive negative pressure plastic uptake equipment.

Background

The plastic sucking machine is also called a thermoplastic forming machine, and is a machine for sucking and manufacturing thermoplastic plastic coiled materials such as PVC, PE, PP, PET, HIPS and the like which are plasticized by heating into high-grade products such as packing decorative boxes, frames and the like with various shapes. The thermoplastic plastic sheets such as PVC, PET and the like which are heated and softened are subjected to vacuum forming by a mould into vacuum covers, plastic trays, bubble shells and the like with various shapes by utilizing vacuum suction force generated by a vacuum pump. Principle of plastic sucking forming machine: the forming process is mainly characterized in that thermoplastic plastic sheets such as PVC, PET, PETG, APTT, PP, PE, PS and the like which are heated and softened are subjected to vacuum forming by a vacuum suction force generated by a vacuum pump through a mould to form vacuum covers in various shapes or are attached to the surfaces of products in various shapes. The blister is divided into a thin blister and a thick blister according to the thickness of the sheet.

The positive and negative pressure plastic uptake machine generally comprises a clamping system (namely a sheet conveying mechanism), a heating system, a vacuum and compressed air system, a forming mechanism and the like, wherein the forming mechanism comprises an upper die and a lower die, and the vacuum and compressed air system is communicated with the lower die; therefore, the market urgently needs to develop a full-automatic positive and negative air pressure plastic suction device to help people solve the existing problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a full-automatic positive negative pressure blister pack equipment to solve the work piece shaping back of the current full-automatic blister pack equipment that proposes in the above-mentioned background art, the radiating effect is general, the poor problem of safety protection nature.

In order to achieve the above object, the utility model provides a following technical scheme: a full-automatic positive and negative air pressure plastic uptake device comprises a device shell, wherein a limiting sleeve plate is installed on the front end face of the device shell, a protective baffle plate penetrates through the inner part of the limiting sleeve plate, first exhaust fans are installed above and below the inner part of the protective baffle plate, a water-cooling radiator is installed in the middle of the inner part of the protective baffle plate, gaps are arranged on the two sides of the limiting sleeve plate, gear rows are arranged on the two sides of the protective baffle plate, stepping motors are installed on the two sides of the protective baffle plate, gear discs are installed on the front end face of each stepping motor, the gear discs penetrate through the gaps and extend to the inner part of the limiting sleeve plate to be meshed with the gear rows, a vacuum machine is installed at the rear part of the device shell, an exhaust outlet is formed in the front end face of the vacuum machine, a second exhaust fan is installed above the inner part of the vacuum machine, and a condenser is installed at the rear end of the second exhaust fan, the compressor is installed to the below of condenser, the vacuum pump is all installed to the both sides of compressor.

Preferably, the mounting panel is installed to the top of equipment casing, electronic jar is installed to the upper end of going up the mounting panel, the clamp plate is installed to electronic jar's lower extreme, the internally mounted of clamp plate has the atmospheric pressure valve, just the mould is installed to the inside lower extreme of clamp plate, the litter has all been run through to the both sides of clamp plate, litter and clamp plate sliding connection.

Preferably, a servo motor is installed on one side of the electric cylinder, the alarm lamp is installed on the other side of the electric cylinder, a sensor element is installed inside the equipment shell and comprises a temperature sensor, a smoke sensor and a distance sensor, and the sensor element is electrically connected with the alarm lamp.

Preferably, spacing lagging and equipment casing welded connection, the connecting plate is installed to step motor's below, and the connecting plate respectively with equipment casing and step motor fixed connection, the preceding terminal surface of equipment casing is provided with the opening, guard flap and spacing lagging sliding connection.

Preferably, fixed case is installed to one side of equipment casing, the internally mounted of fixed case has the slurcam, the screw thread lead screw is installed to the below of slurcam, gear motor is installed to one side of screw thread lead screw, the connecting block is installed to one side of slurcam, screw thread lead screw through connection piece and connecting block threaded connection, gear motor passes through shaft coupling fixed connection with the screw thread lead screw.

Preferably, a lower die is installed below the pressing plate, a lower material plate is arranged on one side of the lower die, an exhaust pipe is arranged between the pressing plate and the vacuum machine, two ends of the exhaust pipe are respectively in sealing connection with the pressing plate and the vacuum machine, and the lower die is in sealing connection with the vacuum pump through the exhaust pipe.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model can be used by arranging the protective baffle plate, plastic raw materials can be placed below the lower die, the gear disc can be driven by the stepping motor, the protective baffle plate can slide in the limiting sleeve plate, the through hole can be shielded by the protective baffle plate, the sputtering condition of the plastic raw materials which are accidentally damaged in the plastic suction process can be effectively prevented, the safety effect is improved, the raw materials are sensed by the sensor element and transmitted to the processor to adjust the positions of the pushing plate and the electric cylinder, so that the raw materials can be automatically adjusted, then the electric cylinder is pressed downwards, the raw materials are pumped by matching with the vacuum pump through the vacuum holes in the upper die and the lower die, the plastic raw materials are molded by plastic suction, the plastic raw materials need to be rapidly cooled after plastic suction, the middle of the equipment shell can be blown by the condenser and the second exhaust fan above the vacuum machine, and the plurality of first exhaust fans in the protective baffle plate are pumped by matching, thereby can make the temperature of the inside work piece of equipment casing reduce rapidly, improve the radiating efficiency, simultaneously, conveniently make fashioned work piece drop, discharge through the slurcam, simple structure, convenient to use.

Drawings

Fig. 1 is an overall schematic view of the present invention;

FIG. 2 is an internal structure view of the pressing plate of the present invention;

FIG. 3 is a partial enlarged view of region A of the present invention;

FIG. 4 is an internal structure view of the vacuum machine of the present invention;

FIG. 5 is an internal structure view of the fixing box of the present invention;

fig. 6 is an internal structure view of the guard fence according to the present invention.

In the figure: 1. an equipment housing; 2. an upper mounting plate; 3. an alarm light; 4. an electric cylinder; 5. a servo motor; 6. a protective baffle; 7. a first exhaust fan; 8. a limiting sleeve plate; 9. a port; 10. a fixed box; 11. pressing a plate; 12. a vacuum machine; 13. an air exhaust pipe; 14. an air outlet; 15. a blanking plate; 16. a lower die; 17. a push plate; 18. a slide rod; 19. a pneumatic valve; 20. an upper die; 21. a tooth row; 22. a stepping motor; 23. a gear plate; 24. a notch; 25. a vacuum pump; 26. a condenser; 27. a second exhaust fan; 28. a compressor; 29. a threaded lead screw; 30. a reduction motor; 31. connecting blocks; 32. and (4) a water-cooled radiator.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-6, the present invention provides an embodiment: a full-automatic positive and negative air pressure plastic suction device comprises a device shell 1, a limiting sleeve plate 8 is installed on the front end face of the device shell 1, a protective baffle plate 6 penetrates through the inner portion of the limiting sleeve plate 8, first exhaust fans 7 are installed above and below the inner portion of the protective baffle plate 6, a water-cooling radiator 32 is installed in the middle of the inner portion of the protective baffle plate 6, notches 24 are formed in the two sides of the limiting sleeve plate 8, tooth rows 21 are arranged on the two sides of the protective baffle plate 6, stepping motors 22 are installed on the two sides of the protective baffle plate 6, gear discs 23 are installed on the front end face of the stepping motors 22, the gear discs 23 extend to the inner portion of the limiting sleeve plate 8 through the notches 24 to be meshed with the tooth rows 21, a vacuum machine 12 is installed on the rear portion of the device shell 1, an exhaust port 14 is formed in the front end face of the vacuum machine 12, a second exhaust fan 27 is installed on the inner upper portion of the vacuum machine 12, a condenser exhaust fan 26 is installed at the rear end of the second exhaust fan 27, compressor 28 is installed to condenser 26's below, vacuum pump 25 is all installed to compressor 28's both sides, the plastics raw materials is behind the plastic uptake, need cool down rapidly, the condenser 26 and the second exhaust fan 27 of accessible vacuum machine 12 top blow in the middle of to equipment housing 1, a plurality of first exhaust fans 7 of cooperation 6 inside of guard flap bleed, thereby can make the temperature of the inside work piece of equipment housing 1 reduce rapidly, and the heat dissipation efficiency is improved, and simultaneously, conveniently make fashioned work piece drop, discharge through slurcam 17, moreover, the steam generator is simple in structure, and is convenient to use.

Further, the upper mounting plate 2 is installed above the equipment shell 1, the electric cylinder 4 is installed at the upper end of the upper mounting plate 2, the pressing plate 11 is installed at the lower end of the electric cylinder 4, the air pressure valve 19 is installed inside the pressing plate 11, the upper mold 20 is installed at the lower end inside the pressing plate 11, the sliding rods 18 penetrate through the two sides of the pressing plate 11, the sliding rods 18 are connected with the pressing plate 11 in a sliding mode, the pressing plate 11 is driven to move through the electric cylinder 4, the pressing plate 11 and the upper mold 20 press down plastic raw materials, and air pressure inside the pressing plate 11 can be controlled electrically through the air pressure valve 19, so that the pressing plate 11 is kept stable.

Further, servo motor 5 is installed to one side of electronic jar 4, and alarm lamp 3 is installed to the opposite side of electronic jar 4, and the internally mounted of equipment casing 1 has sensor element, and sensor element includes temperature sensor, smoke transducer and distance sensor, and sensor element and 3 electric connection of alarm lamp, through sensor element response, transmit the position for treater adjustment slurcam 17 and electronic jar 4 to can carry out automatic adjustment with the raw materials position, carry out automated work.

Further, spacing lagging 8 and 1 welded connection of equipment casing, the connecting plate is installed to step motor 22's below, and the connecting plate respectively with equipment casing 1 and step motor 22 fixed connection, equipment casing 1's preceding terminal surface is provided with opening 9, guard flap 6 and 8 sliding connection of spacing lagging, drive toothed disc 23 through step motor 22, make guard flap 6 slide in spacing lagging 8's inside, guard flap 6 can shelter from opening 9, prevent effectively that plastics raw materials from accidentally damaging the condition of sputtering at the plastic uptake in-process, the safety effect has been improved, respond to through sensor element.

Further, fixed case 10 is installed to one side of equipment casing 1, the internally mounted of fixed case 10 has slurcam 17, threaded lead screw 29 is installed to the below of slurcam 17, gear motor 30 is installed to one side of threaded lead screw 29, connecting block 31 is installed to one side of slurcam 17, threaded lead screw 29 through connection block 31 and connecting block 31 threaded connection, gear motor 30 passes through shaft coupling fixed connection with threaded lead screw 29, it rotates to drive threaded lead screw 29 through gear motor 30, threaded lead screw 29 drives connecting block 31 and slurcam 17 and removes, the position to the work piece is adjusted.

Further, a lower die 16 is installed below the pressing plate 11, a lower material plate 15 is arranged on one side of the lower die 16, an air exhaust pipe 13 is arranged between the pressing plate 11 and the vacuum machine 12, two ends of the air exhaust pipe 13 are respectively connected with the pressing plate 11 and the vacuum machine 12 in a sealing mode, the lower die 16 and the vacuum pump 25 are connected in a sealing mode through the air exhaust pipe 13, air is exhausted through the vacuum pump 25, air of the upper die 20 and air of the lower die 16 are exhausted, and plastic suction work is conducted.

The working principle is as follows: when the device is used, plastic raw materials are placed below the lower die 16, the gear disc 23 can be driven by the stepping motor 22, the protective baffle 6 can slide in the limiting sleeve plate 8, the through hole 9 can be shielded by the protective baffle 6, the situation that the plastic raw materials are accidentally damaged and sputtered in the plastic suction process is effectively prevented, the safety effect is improved, the plastic raw materials are sensed by the sensor element and transmitted to the processor to adjust the positions of the push plate 17 and the electric cylinder 4, the raw materials can be automatically adjusted, the electric cylinder 4 is pressed down to press the plastic raw materials by the pressing plate 11 and the upper die 20, the air pressure in the pressing plate 11 can be electrically controlled by the air pressure valve 19 to keep the pressing plate 11 stable, air is pumped out by the vacuum pump 25 to draw air out the upper die 20 and the lower die 16 for plastic suction, the plastic suction work is carried out, the plastic raw materials need to be rapidly cooled after the plastic suction, the middle of the device shell 1 can be blown by the condenser 26 above the vacuum machine 12 and the second exhaust fan 27, a plurality of first row of fans 7 of 6 inside of cooperation guard flap bleed to can make the temperature of the inside work piece of equipment casing 1 reduce rapidly, improve the radiating efficiency, simultaneously, conveniently make fashioned work piece drop, discharge through slurcam 17, moreover, the steam generator is simple in structure, convenient to use drives screw lead screw 29 through gear motor 30 and rotates, screw lead screw 29 drives connecting block 31 and slurcam 17 and removes, release fashioned work piece through flitch 15 down.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (6)

1. The utility model provides a full-automatic positive negative pressure plastic uptake equipment, includes equipment casing (1), its characterized in that: the front end face of the equipment shell (1) is provided with a limiting sleeve plate (8), the inside of the limiting sleeve plate (8) is penetrated by a protective baffle (6), a first row of fans (7) are installed above and below the inside of the protective baffle (6), a water-cooling radiator (32) is installed in the middle of the inside of the protective baffle (6), both sides of the limiting sleeve plate (8) are provided with notches (24), both sides of the protective baffle (6) are provided with gear rows (21), stepping motors (22) are installed on both sides of the protective baffle (6), gear discs (23) are installed on the front end face of the stepping motors (22), the gear discs (23) penetrate through the notches (24) and extend to the inside of the limiting sleeve plate (8) to be meshed with the gear rows (21), a vacuum machine (12) is installed at the rear of the equipment shell (1), and an exhaust outlet (14) is formed in the front end face of the vacuum machine (12), second exhaust fan (27) are installed to the inside top of vacuum machine (12), condenser (26) are installed to the rear end of second exhaust fan (27), compressor (28) are installed to the below of condenser (26), vacuum pump (25) are all installed to the both sides of compressor (28).

2. The full-automatic positive and negative air pressure plastic uptake equipment of claim 1, wherein: mounting panel (2) are installed to the top of equipment casing (1), go up the upper end of mounting panel (2) and install electronic jar (4), clamp plate (11) are installed to the lower extreme of electronic jar (4), the internally mounted of clamp plate (11) has atmospheric pressure valve (19), just mould (20) are installed to the inside lower extreme of clamp plate (11), the both sides of clamp plate (11) all run through litter (18), litter (18) and clamp plate (11) sliding connection.

3. The full-automatic positive and negative air pressure plastic uptake equipment of claim 2, wherein: servo motor (5) are installed to one side of electronic jar (4), just warning light (3) are installed to the opposite side of electronic jar (4), the internally mounted of equipment casing (1) has sensor element, and sensor element includes temperature sensor, smoke transducer and distance sensor, and sensor element and warning light (3) electric connection.

4. The full-automatic positive and negative air pressure plastic uptake equipment of claim 1, wherein: spacing lagging (8) and equipment casing (1) welded connection, the connecting plate is installed to the below of step motor (22), and the connecting plate respectively with equipment casing (1) and step motor (22) fixed connection, the preceding terminal surface of equipment casing (1) is provided with opening (9), guard flap (6) and spacing lagging (8) sliding connection.

5. The full-automatic positive and negative air pressure plastic uptake equipment of claim 1, wherein: fixed case (10) are installed to one side of equipment casing (1), the internally mounted of fixed case (10) has slurcam (17), threaded lead screw (29) is installed to the below of slurcam (17), gear motor (30) are installed to one side of threaded lead screw (29), connecting block (31) are installed to one side of slurcam (17), threaded lead screw (29) through connection piece (31) and connecting block (31) threaded connection, gear motor (30) pass through shaft coupling fixed connection with threaded lead screw (29).

6. The full-automatic positive and negative air pressure plastic uptake equipment of claim 2, wherein: the vacuum forming die is characterized in that a lower die (16) is installed below the pressing plate (11), a lower material plate (15) is arranged on one side of the lower die (16), an air exhaust pipe (13) is arranged between the pressing plate (11) and the vacuum machine (12), two ends of the air exhaust pipe (13) are respectively in sealing connection with the pressing plate (11) and the vacuum machine (12), and the lower die (16) is in sealing connection with the vacuum pump (25) through the air exhaust pipe (13).

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