CN112571765A

CN112571765A - Gloves blown film former

Info

Publication number: CN112571765A
Application number: CN202011331914.8A
Authority: CN
Inventors: 陈华培
Original assignee: Jiangxi Meibaoli Industrial Co ltd
Current assignee: Jiangxi Meibaoli Industrial Co ltd
Priority date: 2020-11-24
Filing date: 2020-11-24
Publication date: 2021-03-30

Abstract

The invention discloses glove film blowing forming equipment, and particularly relates to the technical field of manufacturing of thin-film gloves. The forming mechanism is arranged, the material can be blown into the shape of the glove under the action of the second forming cavity, and the uniform stress of each part can be ensured by adopting the blow molding mode, so that the error is low, and the glove forming quality can be ensured.

Description

Gloves blown film former

Technical Field

The invention relates to the technical field of film glove manufacturing, in particular to glove film blowing forming equipment.

Background

The film gloves are low-cost cleaning products, are generally applied to various industries such as medicine, sanitation, catering, home administration and the like, because the faced client group is huge, the demand is also correspondingly huge, the film gloves are generally formed by two layers of overlapped films through hot pressing of a molding press to form the shape of the gloves, then cutting the gloves, wherein the specific production step of the film gloves is divided into two blocks, one is used for manufacturing the film, specifically, a casting film machine or a film blowing machine is used for manufacturing the film, and then rolling and storing the prepared film for later use, wherein the other film is used for preparing film gloves, specifically, the stored film rolls are arranged on molding presses, each molding press is provided with a double-layer film roll or two single-layer film rolls, the upper layer and the lower layer of the films of the two single-layer film rolls are combined into a double-layer film strip, and then the double-layer film strip is drawn into a die by a drawing mechanism of the molding press to be subjected to hot pressing and die cutting to form the gloves.

However, when the glove is actually used, the process is complicated, and because the appearance of the glove is special, all parts of the pressing plate which need to contact the glove in the molding process keep balanced stress, the error degree is high easily during actual operation, the use quality of the glove is affected, and certain limitation exists.

Disclosure of Invention

In order to overcome the above defects in the prior art, an embodiment of the present invention provides a glove blowing molding apparatus, and the technical problems to be solved by the present invention are: how to ensure that all parts of the pressure plate contacting the glove keep balanced stress.

In order to achieve the purpose, the invention provides the following technical scheme: a glove film blowing forming device comprises a film blowing machine body and a forming mechanism, wherein a conveying pipe is arranged on the side, adjacent to the forming mechanism, of the film blowing machine body, a sliding rail fixed on the film blowing machine body is arranged above the conveying pipe, a sliding block is arranged inside the sliding rail in a sliding mode, an electric push rod is fixedly arranged at the bottom of the sliding block, an installation seat is arranged on an output shaft of the electric push rod, a formed part is fixedly arranged at the bottom of the installation seat, a die seat is further arranged at the bottom of the installation seat, a plurality of friction blocks protruding outwards are arranged on the inner wall of the die seat, a speed reduction motor in transmission connection with the die seat is fixedly arranged in the installation seat, an air hole is formed in the formed part, and an;

the forming mechanism comprises a first die and a second die, a material conveying opening matched with the material conveying pipe is formed in the first die, a first forming cavity is formed in the first die, a material conveying cavity is communicated between the first forming cavity and the material conveying opening, the second die is arranged on one side, away from the material conveying opening, of the first die, and a second forming cavity is formed in the second die;

the second die comprises a first moving part and a second moving part, the first moving part and the second moving part are distributed on the sliding plate oppositely, and the sliding plate is respectively provided with a hydraulic rod connected with the first moving part and the second moving part.

In a preferred embodiment, a screw penetrating through the sliding block and in threaded connection with the sliding block is arranged inside the sliding rail, and a servo motor in transmission connection with the screw is arranged inside the film blowing machine body.

In a preferred embodiment, the sliding plate is provided with a slot for guiding the first movable member and the second movable member to slide, and the bottom of the sliding plate is provided with a fixed seat.

In a preferred embodiment, a blanking cavity is formed in the fixed seat, a conveying belt is arranged in the blanking cavity, and a cavity communicated with the blanking cavity is formed in the middle of the sliding plate.

In a preferred embodiment, a cooling pipe is arranged inside the second mold, the cross section of the cooling pipe is wavy, a water inlet and a water outlet which are respectively communicated with two ends of the cooling pipe are arranged on the outer side of the second mold, and the water inlet pipe and the water outlet are both communicated with an external water pipe.

In a preferred embodiment, the air pipe is communicated with an air pump in the film blowing machine body.

In a preferred embodiment, a feeding screw rod is arranged inside the conveying pipe, and the film blowing machine body is connected with the conveying pipe through an electric lift.

In a preferred embodiment, the die holders are arranged in two and symmetrically distributed ways, and the two die holders wrap the formed part when being jointed.

The implementation mode is specifically as follows: when the material blowing machine is used, the electric lifter is started to push the conveying pipe to be matched and sealed with the conveying port on the first mold, the film blowing machine body can drive the feeding screw rod in the conveying pipe to rotate through the internal motor, so that the fused material is conveyed into the first molding cavity through the conveying cavity, the molding part is wrapped by the material due to the fact that the molding part is inserted into the first molding cavity, the friction damping between the mold base and the material can be increased through the plurality of friction blocks on the inner wall of the mold base, the combination of the mold base and the material is firmer, the electric push rod can drive the material to be separated from the first molding cavity through the molding part and the mold base by driving the electric push rod, the separated material can be inserted into the second mold, the gas can be conveyed to the air pipe by starting the electric lifter, and the gas can play a blowing role on the material wrapped on the molding part through the gas pump hole, the material can blow molding become the gloves shape under the effect of second die cavity to adopt the blow molding mode to guarantee that each part keeps balanced atress, the error is low, can guarantee gloves shaping quality, after the gloves blowing finishes, thereby the hydraulic stem can drive the separation of second mould and expose gloves, through starting gear motor, the friction block that gear motor can drive on the die holder keeps away from gloves, the gas pocket continues to carry gas, gloves can separate with the formed part under gaseous extrusion.

The invention has the technical effects and advantages that:

1. according to the glove forming device, the forming mechanism is arranged, materials are conveyed into the first forming cavity through the material conveying cavity, the materials wrap the formed part, the friction damping between the die holder and the materials can be increased through the plurality of friction blocks on the inner wall of the die holder, so that the materials are combined more firmly, when the materials are positioned in the second die, the gases can blow the materials wrapped on the formed part through the gas holes, the materials can be blown into a glove shape under the action of the second forming cavity, the balanced stress of each part can be guaranteed by adopting a blow molding mode, the error is low, the glove forming quality can be guaranteed, the speed reducing motor can drive the friction blocks on the die holder to be far away from the gloves, the gas holes can continuously convey the gases, the gloves can be separated from the formed part under the extrusion of the gases, the automatic demolding is realized, and;

2. according to the invention, the slider is arranged, the slider can drive the formed part at the bottom to move, so that the formed part can be moved from the upper part of the first mold to the upper part of the second mold, the conveying is convenient, the formed part can move more stably under the guidance of the slide rail, when the gloves are separated from the formed part, the gloves fall onto the conveying belt in the blanking cavity, the formed gloves can be automatically conveyed by the conveying belt, the gloves are prevented from being accumulated, the cooling effect of the cooling pipe on the second mold can be always kept, the cooling speed of the materials after blow molding is shortened, and the production efficiency is improved.

Drawings

Fig. 1 is a perspective view of the overall structure of the present invention.

FIG. 2 is an enlarged view of the portion A of FIG. 1 according to the present invention.

Fig. 3 is a partially enlarged structural schematic view of the molding member and the mold base according to the present invention.

FIG. 4 is a schematic view of a combination structure of the molding member and the first mold according to the present invention.

FIG. 5 is a schematic view of a combination structure of the molded article and the second mold according to the present invention.

Fig. 6 is a bottom perspective view of the overall structure of the present invention.

Fig. 7 is a schematic view of the structure of the skateboard of the present invention.

The reference signs are: 1. a film blowing machine body; 2. a delivery pipe; 3. a slide rail; 4. a slider; 5. an electric push rod; 6. a mounting seat; 7. a forming member; 8. a die holder; 9. a friction block; 10. a reduction motor; 11. air holes; 12. an air tube; 13. a first mold; 14. a second mold; 15. a material conveying port; 16. a first molding cavity; 17. a material conveying cavity; 18. a second molding cavity; 19. a first movable member; 20. a second movable member; 21. a slide plate; 22. a hydraulic lever; 23. a screw; 24. grooving; 25. a fixed seat; 26. a blanking cavity; 27. a conveyor belt; 28. a cavity; 29. a cooling tube; 30. an electric elevator.

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.

The invention provides a glove film blowing forming device which comprises a film blowing machine body 1 and a forming mechanism, wherein a material conveying pipe 2 is arranged on the side, adjacent to the forming mechanism, of the film blowing machine body 1, a sliding rail 3 fixed on the film blowing machine body 1 is arranged above the material conveying pipe 2, a sliding block 4 is arranged inside the sliding rail 3 in a sliding mode, an electric push rod 5 is fixedly arranged at the bottom of the sliding block 4, an installation seat 6 is arranged on an output shaft of the electric push rod 5, a formed part 7 is fixedly arranged at the bottom of the installation seat 6, a die holder 8 is further arranged at the bottom of the installation seat 6, a plurality of friction blocks 9 protruding outwards are arranged on the inner wall of the die holder 8, a speed reducing motor 10 in transmission connection with the die holder 8 is fixedly arranged in the installation seat 6, an air hole 11 is formed in the formed part 7, and;

the forming mechanism comprises a first mould 13 and a second mould 14, a material conveying opening 15 matched with the material conveying pipe 2 is formed in the first mould 13, a first forming cavity 16 is formed in the first mould 13, a material conveying cavity 17 is communicated between the first forming cavity 16 and the material conveying opening 15, the second mould 14 is arranged on one side, away from the material conveying opening 15, of the first mould 13, and a second forming cavity 18 is formed in the second mould 14;

the second mold 14 includes a first movable member 19 and a second movable member 20, the first movable member 19 and the second movable member 20 are distributed on a sliding plate 21, and a hydraulic rod 22 connected to the first movable member 19 and the second movable member 20 is respectively disposed on the sliding plate 21.

Furthermore, the sliding plate 21 is provided with a slot 24 for guiding the first movable member 19 and the second movable member 20 to slide, and the bottom of the sliding plate 21 is provided with a fixed seat 25.

In particular, the slot 24 makes the first movable member 19 and the second movable member 20 move more smoothly when the mold is opened or closed.

Further, the air pipe 12 is communicated with an air pump in the film blowing machine body 1.

Specifically, air can be delivered to the air pipe 12 by starting the air pump in the film blowing machine body 1, and the air can blow the material wrapped on the formed part 7 through the air hole 11.

Further, a feeding screw rod is arranged inside the conveying pipe 2, and the film blowing machine body 1 is connected with the conveying pipe 2 through an electric lift 30.

Specifically, the electric elevator 30 is started, so that the electric elevator 30 pushes the material conveying pipe 2 to be matched and sealed with the material conveying port 15 on the first mold 13, and the film blowing machine body 1 can drive the material feeding screw rod in the material conveying pipe 2 to rotate through the internal motor, so that the melted material is conveyed to the first molding cavity 16 through the material conveying cavity 17.

Further, the die holders 8 are symmetrically distributed, and the formed part 7 is wrapped by the die holders 8 when the die holders are attached to each other.

Specifically, the die holder 8 and the formed part 7 form a clamping cavity, so that materials can be clamped tightly, and the materials are prevented from falling off during conveying.

As shown in fig. 1 to 5, the embodiment specifically is: when the film blowing machine is used, the electric lifter 30 is started to enable the electric lifter 30 to push the conveying pipe 2 to be matched and sealed with the conveying port 15 on the first die 13, the film blowing machine body 1 can drive the feeding screw rod in the conveying pipe 2 to rotate through the internal motor, so that the melted materials are conveyed into the first forming cavity 16 through the conveying cavity 17, the formed part 7 is wrapped by the materials due to the fact that the formed part 7 is inserted into the first forming cavity 16, the friction damping between the die holder 8 and the materials can be increased through the plurality of friction blocks 9 on the inner wall of the die holder 8, the materials are combined more firmly, the electric push rod 5 is driven to contract to drive the materials to be separated from the first forming cavity 16 through the formed part 7 and the die holder 8, the separated materials can be inserted into the second die 14, and the air pipe 12 can be conveyed with air by starting the air pump in the film blowing machine body 1, gaseous can play the blowing effect to the material of parcel on formed part 7 through gas pocket 11, the material can be blown into the gloves shape under the effect of second forming die cavity 18, and adopt the blow molding mode can guarantee that each part keeps balanced atress, the error is low, can guarantee gloves shaping quality, after the gloves blowing finishes, thereby hydraulic stem 22 can drive the separation of second mould 14 and expose gloves, through starting gear motor 10, gear motor 10 can drive the clutch blocks 9 on the die holder 8 and keep away from gloves, gas pocket 11 continues to carry gas, gloves can separate with formed part 7 under gaseous extrusion.

Further, slide rail 3 is inside be equipped with slider 4 run through and with slider 4 threaded connection's screw rod 23, inflation film manufacturing machine body 1 is inside to be equipped with the servo motor who is connected with screw rod 23 transmission.

Specifically, the servo motor can drive the screw rod 23 to rotate, the screw rod 23 can drive the sliding block 4 to slide when rotating, and the sliding block 4 can drive the formed part 7 at the bottom to move, so that the formed part 7 can be moved to the position above the second die 14 from the position above the first die 13, and conveying is facilitated.

Further, a blanking cavity 26 is formed in the fixing seat 25, a conveying belt 27 is arranged in the blanking cavity 26, and a cavity 28 communicated with the blanking cavity 26 is formed in the middle of the sliding plate 21.

In particular, when the glove is detached from the forming member 7, the glove falls under gravity into the lower cavity 28 and falls from the cavity 28 onto the conveyor belt 27 in the blanking cavity 26, and the conveyor belt 27 can automatically transport the formed glove.

Further, the inside cooling tube 29 that is equipped with of second mould 14, cooling tube 29 cross-sectional shape sets up to the wave form, the outside of second mould 14 is equipped with water inlet and the delivery port that communicates respectively with cooling tube 29 both ends, water inlet pipe and delivery port all communicate with external water pipe.

Specifically, the external water pipe can continuously convey liquid to the cooling pipe 29, so that the cooling pipe 29 can always maintain the cooling effect on the second mold 14.

As shown in fig. 5 to 7, the embodiment specifically is: during the use, servo motor can drive screw rod 23 and rotate, screw rod 23 can drive slider 4 and slide when rotating, slider 4 can drive the formed part 7 motion of bottom, thereby can remove formed part 7 from first mould 13 top to second mould 14 top, the convenient transport, and the more steady of formed part 7 motion under the direction of slide rail 3, when gloves break away from formed part 7, gloves can fall into in the cavity 28 of below under the action of gravity, and fall into on the conveyer belt 27 in unloading chamber 26 from cavity 28, conveyer belt 27 can transport the gloves after the shaping automatically, avoid gloves to take place to pile up, sustainable for cooling tube 29 transport liquid through external water pipe, make cooling tube 29 can remain the cooling effect to second mould 14 throughout, thereby shorten the cooling rate of material after the blowing, and improve production efficiency.

The working principle of the invention is as follows:

referring to the attached figures 1-5 of the specification, a film blowing machine body 1 can drive a feeding screw rod in a material conveying pipe 2 to rotate through an internal motor, so that the melted material is conveyed into the first molding cavity 16 through the conveying cavity 17, the molding part 7 is wrapped by the material, and the friction damping between the die holder 8 and the material can be increased through the plurality of friction blocks 9 on the inner wall of the die holder 8, by driving the electric push rod 5, the electric push rod 5 drives the material to separate from the first molding cavity 16 through the molding part 7 and the die holder 8, the separated material is inserted into the second die 14, the air pipe 12 is supplied with air by starting the air pump in the film blowing machine body 1, when the glove is blown, the hydraulic ram 22 will drive the second mould 14 apart to expose the glove, by starting the speed reducing motor 10, the speed reducing motor 10 can drive the friction block 9 on the die holder 8 to be far away from the glove;

referring to the attached drawings 5-7 of the specification, the screw 23 is driven by the servo motor to rotate, the screw 23 drives the slider 4 to slide when rotating, the slider 4 can drive the formed part 7 at the bottom to move, so that the formed part 7 can be moved from the upper part of the first mold 13 to the upper part of the second mold 14, when the glove is separated from the formed part 7, the glove falls into the cavity 28 below under the action of gravity and falls onto the conveyer belt 27 in the blanking cavity 26 from the cavity 28, and liquid can be continuously conveyed to the cooling pipe 29 through an external water pipe, so that the cooling effect of the cooling pipe 29 on the second mold 14 can be always kept.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the invention, only the structures related to the disclosed embodiments are referred to, other structures can refer to common designs, and the same embodiment and different embodiments of the invention can be combined with each other without conflict;

and finally: the above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that are within the spirit and principle of the present invention are intended to be included in the scope of the present invention.

Claims

1. The utility model provides a gloves blown film former, includes inflation film manufacturing machine body (1) and forming mechanism, its characterized in that: a material conveying pipe (2) is arranged on the side of the film blowing machine body (1) adjacent to the forming mechanism, a slide rail (3) fixed on the film blowing machine body (1) is arranged above the material conveying pipe (2), a sliding block (4) is arranged inside the sliding rail (3) in a sliding way, an electric push rod (5) is fixedly arranged at the bottom of the sliding block (4), an output shaft of the electric push rod (5) is provided with a mounting seat (6), a forming part (7) is fixedly arranged at the bottom of the mounting seat (6), the bottom of the mounting seat (6) is also provided with a die holder (8), the inner wall of the die holder (8) is provided with a plurality of friction blocks (9) protruding outwards, a speed reducing motor (10) in transmission connection with the die holder (8) is fixedly arranged in the mounting seat (6), an air hole (11) is formed in the forming part (7), and an air pipe (12) communicated with the air hole (11) is arranged in the mounting seat (6);

the forming mechanism comprises a first die (13) and a second die (14), a material conveying port (15) matched with the material conveying pipe (2) is formed in the first die (13), a first forming cavity (16) is formed in the first die (13), a material conveying cavity (17) is communicated between the first forming cavity (16) and the material conveying port (15), the second die (14) is arranged on one side, far away from the material conveying port (15), of the first die (13), and a second forming cavity (18) is formed in the second die (14);

the second mold (14) comprises a first movable piece (19) and a second movable piece (20), the first movable piece (19) and the second movable piece (20) are distributed on a sliding plate (21) in a corresponding mode, and hydraulic rods (22) connected with the first movable piece (19) and the second movable piece (20) are arranged on the sliding plate (21) respectively.

2. A glove blowing molding apparatus as claimed in claim 1, wherein: slide rail (3) inside be equipped with slider (4) run through and with slider (4) threaded connection's screw rod (23), inflation film manufacturing machine body (1) inside is equipped with the servo motor who is connected with screw rod (23) transmission.

3. A glove blowing molding apparatus as claimed in claim 1, wherein: the sliding plate (21) is provided with a groove (24) for guiding the first moving piece (19) and the second moving piece (20) to slide, and the bottom of the sliding plate (21) is provided with a fixed seat (25).

4. A glove blowing molding apparatus as claimed in claim 3, wherein: a blanking cavity (26) is formed in the fixed seat (25), a conveying belt (27) is arranged in the blanking cavity (26), and a cavity (28) communicated with the blanking cavity (26) is formed in the upper middle of the sliding plate (21).

5. A glove blowing molding apparatus as claimed in claim 1, wherein: the cooling pipe (29) is arranged inside the second die (14), the cross section of the cooling pipe (29) is wavy, a water inlet and a water outlet which are respectively communicated with the two ends of the cooling pipe (29) are formed in the outer side of the second die (14), and the water inlet pipe and the water outlet are communicated with an external water pipe.

6. A glove blowing molding apparatus as claimed in claim 1, wherein: the air pipe (12) is communicated with an air pump in the film blowing machine body (1).

7. A glove blowing molding apparatus as claimed in claim 1, wherein: the film blowing machine is characterized in that a feeding screw rod is arranged inside the conveying pipe (2), and the film blowing machine body (1) is connected with the conveying pipe (2) through an electric lift (30).

8. A glove blowing molding apparatus as claimed in claim 1, wherein: the die holders (8) are symmetrically distributed, and the two die holders (8) wrap the formed part (7) when being attached.