CN113635506B

CN113635506B - PU gum dipping glove production mould convenient to drawing of patterns

Info

Publication number: CN113635506B
Application number: CN202111186237.XA
Authority: CN
Inventors: 徐志军
Original assignee: Rudong Yongli Labor Protection Products Co ltd
Current assignee: Rudong Junshu Technology Consulting Co.,Ltd.
Priority date: 2021-10-12
Filing date: 2021-10-12
Publication date: 2021-12-24
Anticipated expiration: 2041-10-12
Also published as: CN113635506A

Abstract

The invention discloses a PU (polyurethane) dipped glove production mold convenient for demolding, which comprises a mold main body, wherein a filling cavity is formed in the top of the mold main body, and the filling cavity is internally provided with: a demolding device provided with swinging blocks which are symmetrically arranged inside the filling cavity; a water filling device having a water injection groove penetrating the mold body and communicating with the filling cavity; the invention relates to the technical field of glove molds, in particular to a cleaning device which is provided with a fixed plate and a sliding plate, wherein the fixed plate and the sliding plate are alternately arranged on the inner wall of a filling cavity, and the bottom of a swinging block is fixedly connected with a traction rope. This PU gumming gloves production mould convenient to drawing of patterns has reached the purpose that makes things convenient for the gloves drawing of patterns, can directly fill water to the gloves inside and conveniently carry out the leakproofness and detect, has improved the speed of mould cooling for the efficiency of gloves production, can avoid mould inner wall adhesion moisture.

Description

PU gum dipping glove production mould convenient to drawing of patterns

Technical Field

The invention relates to the technical field of glove molds, in particular to a PU (polyurethane) gum dipping glove production mold convenient for demolding.

Background

The latex gloves are different from common gloves, are processed by latex, can be used as a hand protection article necessary for families, industries, medical treatment, cosmetology and other industries, are processed by natural latex and other fine additives, are comfortable to wear after being subjected to special surface treatment, and are widely applied to industrial and agricultural production, medical treatment and daily life.

However, the existing gum dipping glove production mold is inconvenient to demould, cannot directly fill water into the glove to conveniently detect the tightness, is slow in mold cooling speed, reduces the glove production efficiency, and cannot avoid moisture adhesion on the inner wall of the mold.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides the PU dipped glove production mold convenient for demolding, which solves the problem that the existing dipped glove production mold is inconvenient for demolding, can directly fill water into the glove to facilitate the tightness detection, improves the mold cooling speed, accelerates the glove production efficiency, and can avoid moisture adhesion on the inner wall of the mold.

(II) technical scheme

In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides a PU gum dipping gloves production mould convenient to drawing of patterns, includes the mould main part, the packing chamber has been seted up at the top of mould main part, the inside in packing chamber is provided with:

the demolding device is provided with swinging blocks, the swinging blocks are symmetrically arranged inside the filling cavity and are rotatably connected with the filling cavity, a control groove is formed in one side of each swinging block, a lifting rod is connected between two sides of the inner wall of the control groove in a sliding mode, the lifting rod is pressed downwards after gloves outside the mold main body are molded, the lifting rod descends to the bottommost part along the control groove, an inner pushing spring pushes the swinging blocks to move towards the central axis direction of the mold main body along a limiting block, the magnet blocks attract each other to drive the swinging blocks to rotate and contract towards the central axis direction, gaps are gradually formed between the gloves and the mold main body after the swinging blocks move inwards, the size of a partial region of the mold can be reduced after the gloves are molded, gaps are formed between the gloves and the mold to facilitate falling off, and the difficulty in demolding of the gloves is reduced;

the water filling device is provided with a water filling groove, the water filling groove penetrates through the mould main body and is communicated with the filling cavity, a lifting frame is connected between two sides of the inner wall of the water filling groove in a sliding mode, a floating block is installed inside the lifting frame, one end of the top of the floating block extends into the filling cavity, a water filling pipe is fixedly connected to one side of the inner wall of the filling cavity, one end of the top of the water filling pipe extends to the outside of the mould main body, gloves are formed outside the mould main body, water is filled into the mould main body from the water filling pipe, the lifting frame is driven to rise by the buoyancy of the water after the water in the filling cavity is increased, when the lifting frame completely rises into the filling groove from the inside of the water filling groove, the water filling groove is not blocked by the lifting frame, the water in the filling cavity flows to the outside of the mould main body from the water filling groove, and the gloves outside the mould main body fall off from the mould main body under the impact of the water, after the gum dipping gloves are formed, water can be conveniently filled into the interior of the gum dipping gloves to enable the gloves to be separated from the mold, the difficulty of demolding the gloves is reduced, and the subsequent gum dipping gloves can be conveniently subjected to tightness detection after the water is filled;

the cleaning device is provided with a fixed plate and a sliding plate, the fixed plate and the sliding plate are alternately arranged on the inner wall of the filling cavity, the bottom of the swinging block is fixedly connected with a traction rope, the traction rope penetrates through the fixed plate and is fixedly connected with the sliding plate, a sponge block is fixedly connected to the top of the sliding plate, the swinging block moves in a process of pulling the traction rope, the traction rope pulls the sliding plate and the sponge block to slide and rise along the inner wall of the filling cavity, the sponge block absorbs moisture of the inner wall of the filling cavity until the sliding plate and the fixed plate are gradually close to the rear extrusion sponge block, and water in the sponge block drops to the bottom of the filling cavity after being extruded and separated, so that the interior of the mold can be cleaned, and the moisture adhesion of the inner wall of the mold is avoided.

Preferably, the inside of filling the chamber is installed and is aerifyd the bag, the top and the aerify bag fixed connection of floating the piece, the top intercommunication of aerifing the bag has the gas tube, the top one end of gas tube is passed through the folded plate and is connected with water filling pipe.

Preferably, the interior of the gas-filled pipe is provided with an elevator pipe, and one end of the top of the elevator pipe extends to a position close to the water-filled pipe.

Preferably, the bottom intercommunication of filling the water pipe has sealed frame, the top fixedly connected with of fall pipe and the closing plate of sealed frame looks adaptation, the fall pipe runs through the closing plate, the closing plate extends to the inside of sealed frame, the top fixedly connected with extension pipe of closing plate, the top one end of extension pipe extends to the inside of filling the water pipe.

Preferably, fixedly connected with backup pad between the inner wall both sides of gas cell, the fall way is installed in the top of backup pad, the top fixedly connected with of backup pad pushes up the spring, the one end and the fall way fixed connection that the backup pad was kept away from to the spring that pushes up.

Preferably, both sides of the inner wall of the filling cavity are fixedly connected with limit blocks, the rotating shaft of the swinging block is connected with the limit blocks in a sliding manner, the two sides of the inner wall of the filling cavity are fixedly connected with the rotating shaft of the swinging block through the inward pushing spring, water in the filling cavity flows to the outside of the mould main body from the water injection groove, the gum dipping gloves stop injecting water into the water filling pipe after being separated from the mould main body, the upward pushing spring pushes the sealing plate to ascend and enter the sealing frame again, the air filling bag expands in volume again after air is filled in the water filling pipe to extrude the lifting frame and the floating block downwards into the water injection groove, the mould switch can be conveniently controlled, water is injected into the gloves outside the mould as required to demould the gloves, after the glove is demoulded, the glove can be inflated inwards to enable the part to move quickly to the initial position so as to facilitate follow-up continuous work, and the use convenience degree and the reaction sensitivity degree of the device are improved.

Preferably, a filling groove is formed in one end of the top of the swinging block, and a magnet block is fixedly connected inside the filling groove.

Preferably, the elastic pieces are symmetrically installed at the top of the extension pipe, the inner wall of the extension pipe is located below the elastic pieces and fixedly connected with the guide plate, the inner wall of the extension pipe is located above the guide plate and provided with the drain hole, the elastic pieces are deflected to the horizontal direction by water flow after the water flows inside the water filling pipe, and part of the water entering the extension pipe flows along the guide plate and then is discharged from the drain hole, so that the water entering the water filling bag can be reduced, and the performance of the water filling bag is prevented from being influenced by the water entering the water filling bag.

(III) advantageous effects

The invention provides a PU dipped glove production mold convenient for demolding. The method has the following beneficial effects:

the PU gum dipping glove production mold convenient for demolding is formed outside a mold main body through gloves, water is filled into the mold main body from a water filling pipe, a floating block is driven by buoyancy of the water to rise after the water in a filling cavity is increased, when the lifting frame completely rises into the filling cavity from a water injection groove, the water injection groove is not blocked by the lifting frame any more, the water in the filling cavity flows to the outside of the mold main body from the water injection groove, the gloves outside the mold main body are knocked by the water to fall off from the mold main body, the gloves can be conveniently separated from the mold by filling the water into the interior after the gum dipping glove is formed, the difficulty of demolding the gloves is reduced, and the subsequent gum dipping gloves are conveniently subjected to sealing detection after the water is filled.

(II), this PU gum dipping gloves production mould convenient to drawing of patterns, water through filling intracavity portion flows to the mould main part outside from the water injection groove, gum dipping gloves stop to the water injection pipe water injection after breaking away from the mould main part, it is inside to push up the spring and promote the ascending reentrant sealed frame of closing plate, fill the inside inflation bag volume expansion once more of water injection pipe after filling air with lift frame and showy piece extrude water injection inslot downwards, control mould switch that can be convenient, annotate water as required and make the gloves drawing of patterns in to the outside gloves of mould, can make the part fast travel to initial position follow-up continuation work of being convenient for to inside aerify after the gloves drawing of patterns, the convenience degree of device use and the sensitive degree of reaction have been improved.

According to the PU gum dipping glove production mold convenient for demolding, the elastic sheet is deflected to the horizontal direction by water flow impact after water flows through the inside of the water filling pipe to block the extension pipe, and part of water entering the inside of the extension pipe flows along the guide plate and then is discharged from the drainage hole, so that the water quantity entering the inside of the water filling bag can be reduced, and the influence on the performance due to the water inflow in the inside of the water filling bag is avoided.

(IV), this PU gumming gloves production mould convenient to drawing of patterns, press the lifter down after the gloves shaping through the mould main part is outside, the lifter descends bottommost along the control tank, interior push-up spring promotes swing piece and removes to the axis direction of mould main part along the stopper, magnet piece inter attraction drives swing piece and rotates the shrink to the axis direction, swing piece removes back gloves and mould main part to the inboard and produces the space gradually, can reduce the regional volume of mould part after the gloves shaping, make to produce the space between gloves and the mould conveniently drop, the degree of difficulty of gloves drawing of patterns has been reduced.

(five), this PU gumming gloves production mould convenient to drawing of patterns, in-process pulling haulage rope through the swing piece removal removes, haulage rope pulling sliding plate and sponge piece slide along the inner wall of packing the chamber and rise, and the sponge piece absorbs the moisture of packing intracavity wall, extrudees the sponge piece until sliding plate and fixed plate are close to the back gradually, and the bottom of packing the chamber is dropped to the water in the sponge piece after being broken away from by the extrusion, can clear up the mould is inside, avoids mould inner wall adhesion moisture.

(VI), this PU gum dipping gloves production mould convenient to drawing of patterns through filling water to filling intracavity portion from filling the water pipe, can fill water to the inside of mould after the gloves shaping, carries out the water-cooling from the inside of mould for the speed of mould cooling.

Drawings

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

FIG. 2 is an internal cross-sectional view of the present invention as a whole;

FIG. 3 is an enlarged schematic view of FIG. 2 at A in accordance with the present invention;

FIG. 4 is an enlarged view of the structure of FIG. 2 at B according to the present invention;

FIG. 5 is a schematic view showing the structure of the joint of the water-filling pipe and the air-filling bag according to the present invention;

FIG. 6 is an internal cross-sectional view of the connection of the water filling tube and the air bladder of the present invention.

In the figure: 1-a mould main body, 2-a filling cavity, 3-a demoulding device, 31-a swinging block, 32-a control groove, 33-a lifting rod, 4-a water filling device, 41-a water filling groove, 42-a lifting frame, 43-a floating block, 44-a water filling pipe, 5-a cleaning device, 51-a fixed plate, 52-a sliding plate, 53-a traction rope, 54-a sponge block, 6-an air bag, 7-an air charging pipe, 8-a folded plate, 9-a lifting pipe, 10-a sealing frame, 11-a sealing plate, 12-an extension pipe, 13-a supporting plate, 14-an upward pushing spring, 15-a magnet block, 16-an elastic sheet and 17-a guide plate.

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.

Example one

Referring to fig. 1-6, the present invention provides a technical solution: the utility model provides a PU gum dipping gloves production mould convenient to drawing of patterns, including mould main part 1, packing chamber 2 has been seted up at the top of mould main part 1, the inside of packing chamber 2 is provided with water filling device 4, this water filling device 4 has water injection tank 41, water injection tank 41 runs through mould main part 1 and with fill chamber 2 intercommunication, sliding connection has lift frame 42 between the inner wall both sides of water injection tank 41, lift frame 42's internally mounted has floating block 43, the top one end of floating block 43 extends to the inside of packing chamber 2, the inner wall one side fixedly connected with who fills chamber 2 fills water pipe 44, the top one end of filling water pipe 44 extends to the outside of mould main part 1.

An inflatable bag 6 is arranged in the filling cavity 2, the top of the floating block 43 is fixedly connected with the inflatable bag 6, the top of the inflatable bag 6 is communicated with an inflatable tube 7, and one end of the top of the inflatable tube 7 is connected with a water filling tube 44 through a folded plate 8.

The interior of the gas-filled tube 7 is provided with an elevator tube 9, and one end of the top of the elevator tube 9 extends to a position close to the water-filled tube 44.

The bottom intercommunication of water-filled pipe 44 has sealed frame 10, the top fixedly connected with of lift pipe 9 and the sealed closing plate 11 of frame 10 looks adaptation, and lift pipe 9 runs through closing plate 11, and closing plate 11 extends to the inside of sealed frame 10, and the top fixedly connected with extension pipe 12 of closing plate 11, the top one end of extension pipe 12 extend to the inside of water-filled pipe 44.

Fixedly connected with backup pad 13 between the inner wall both sides of gas cell 6, lift pipe 9 installs in the top of backup pad 13, and the top fixedly connected with of backup pad 13 pushes up spring 14, pushes up the one end and lift pipe 9 fixed connection that spring 14 kept away from backup pad 13.

Elastic pieces 16 are symmetrically installed at the top of the extension pipe 12, a guide plate 17 is fixedly connected to the lower portion, located on the elastic pieces 16, of the inner wall of the extension pipe 12, and a drain hole is formed in the upper portion, located on the guide plate 17, of the inner wall of the extension pipe 12.

When the glove is used, the glove is formed outside the mold main body 1, water is filled into the mold main body 1 from the water filling pipe 44, the floating block 43 drives the lifting frame 42 to rise due to buoyancy of the water after the water in the filling cavity 2 is increased, when the lifting frame 42 completely rises into the filling cavity 2 from the water injection groove 41, the water injection groove 41 is not blocked by the lifting frame 42, the water in the filling cavity 2 flows to the outside of the mold main body 1 from the water injection groove 41, the glove outside the mold main body 1 falls off from the mold main body 1 under the impact of the water, the glove can be conveniently separated from the mold by filling the water to the inside after the rubber dipping glove is formed, the difficulty of demolding the glove is reduced, and the subsequent rubber dipping glove is convenient to carry out sealing detection after the water is filled.

The upward pushing spring 14 pushes the lifting pipe 9, the sealing plate 11 and the extension pipe 12 to move upwards until the sealing plate 11 and the extension pipe 12 move to the inside of the sealing frame 10, air is filled from the water filling pipe 44, the air enters the inflatable bag 6 after passing through the sealing frame 10, the extension pipe 12 and the lifting pipe 9, the inflatable bag 6 is inflated and then pushes the floating block 43 downwards until the floating block 43 and the lifting frame 42 descend to block the water injection groove 41, water is injected from the water filling pipe 44 after the gum dipping gloves outside the mold main body 1 are molded, the water enters the water filling pipe 44 and then pushes the sealing plate 11 to descend until the sealing plate 11 and the extension pipe 12 descend to the outside of the sealing frame 10, the air inside the inflatable bag 6 flows into the filling cavity 2 from the lifting pipe 9, the water inside the water filling pipe 44 flows to two sides of the inflatable bag 6 from the sealing plate 11, the floating block 43 drives the lifting frame 42 to ascend after the water inside the filling cavity 2 gradually increases, until the water injection groove 41 is not blocked by the lifting frame 42 any more, water in the filling cavity 2 flows to the outside of the mold main body 1 from the water injection groove 41, the gum dipping glove stops injecting water into the water filling pipe 44 after being separated from the mold main body 1, the push-up spring 14 pushes the sealing plate 11 to ascend and enter the sealing frame 10 again, the air filling bag 6 expands in volume again after air is filled in the water filling pipe 44 to extrude the lifting frame 42 and the floating block 43 downwards into the water injection groove 41, the mold switch can be conveniently controlled, water is injected into the glove outside the mold according to needs to demould the glove, the glove can be inflated inwards after demoulded to enable the part to rapidly move to the initial position so as to facilitate subsequent continuous work, and the use convenience degree and the reaction sensitivity degree of the device are improved.

Example two

Referring to fig. 1-6, the present invention provides a technical solution: on the basis of the first embodiment, the filling cavity 2 is internally provided with:

the demolding device 3 is provided with a swinging block 31, the swinging block 31 is symmetrically arranged inside the filling cavity 2, the swinging block 31 is rotatably connected with the filling cavity 2, one side of the swinging block 31 is provided with a control groove 32, and a lifting rod 33 is slidably connected between two sides of the inner wall of the control groove 32;

the cleaning device 5 comprises a fixed plate 51 and a sliding plate 52, wherein the fixed plate 51 and the sliding plate 52 are alternately arranged on the inner wall of the filling cavity 2, a traction rope 53 is fixedly connected to the bottom of the swinging block 31, the traction rope 53 penetrates through the fixed plate 51 and is fixedly connected with the sliding plate 52, and a sponge block 54 is fixedly connected to the top of the sliding plate 52.

The equal fixedly connected with stopper in inner wall both sides of filling chamber 2, the axis of rotation and the stopper sliding connection of swing piece 31 fill the axis of rotation fixed connection of inner wall both sides of chamber 2 all through pushing away spring and swing piece 31.

A filling groove is formed at one end of the top of the swinging block 31, and a magnet block 15 is fixedly connected inside the filling groove.

During the use, upwards remove lifter 33 along control slot 32, lifter 33 will swing piece 31 and promote to vertical direction to both sides, swing piece 31 is promoted by lifter 33 and is kept away from along the stopper gradually, press lifter 33 down after the gloves shaping of mould main part 1 outside, lifter 33 descends to bottommost along control slot 32, interior push spring promotes swing piece 31 and moves to the axis direction of mould main part 1 along the stopper, magnet piece 15 attracts each other and drives swing piece 31 to the axis direction rotation shrink, swing piece 31 inwards removes back gloves and mould main part 1 and produces the space gradually, can reduce the regional volume of mould part after gloves shaping, make to produce the space between gloves and the mould conveniently drop, the degree of difficulty of gloves drawing of patterns has been reduced.

Swing piece 31 removes in-process pulling haulage rope 53 removes, haulage rope 53 pulls sliding plate 52 and sponge piece 54 and rises along the inner wall slip of packing chamber 2, and sponge piece 54 absorbs the moisture of packing chamber 2 inner wall, extrudees sponge piece 54 until sliding plate 52 and fixed plate 51 are close to the back gradually, and the bottom of packing chamber 2 is dropped to the water in the sponge piece 54 after being extruded and break away from, can clear up the mould is inside, avoids mould inner wall adhesion moisture.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. The term "comprising", without further limitation, means that the element so defined is not excluded from the group consisting of additional identical elements in the process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a PU gum dipping gloves production mould convenient to drawing of patterns, includes mould main part (1), its characterized in that, packing chamber (2) have been seted up at the top of mould main part (1), the inside of packing chamber (2) is provided with:

the demolding device (3) is provided with swinging blocks (31), the swinging blocks (31) are symmetrically installed inside the filling cavity (2), the swinging blocks (31) are rotatably connected with the filling cavity (2), one side of each swinging block (31) is provided with a control groove (32), and a lifting rod (33) is slidably connected between two sides of the inner wall of each control groove (32);

the water filling device (4) is provided with a water filling groove (41), the water filling groove (41) penetrates through the mold main body (1) and is communicated with the filling cavity (2), a lifting frame (42) is connected between two sides of the inner wall of the water filling groove (41) in a sliding mode, a floating block (43) is installed inside the lifting frame (42), one end of the top of the floating block (43) extends to the inside of the filling cavity (2), a water filling pipe (44) is fixedly connected to one side of the inner wall of the filling cavity (2), and one end of the top of the water filling pipe (44) extends to the outside of the mold main body (1);

the cleaning device (5) is provided with a fixed plate (51) and a sliding plate (52), the fixed plate (51) and the sliding plate (52) are alternately arranged on the inner wall of the filling cavity (2), the bottom of the swinging block (31) is fixedly connected with a traction rope (53), the traction rope (53) penetrates through the fixed plate (51) and is fixedly connected with the sliding plate (52), and the top of the sliding plate (52) is fixedly connected with a sponge block (54);

an inflatable bag (6) is installed inside the filling cavity (2), the top of the floating block (43) is fixedly connected with the inflatable bag (6), the top of the inflatable bag (6) is communicated with an inflatable pipe (7), and one end of the top of the inflatable pipe (7) is connected with a water filling pipe (44) through a folded plate (8);

the bottom of the water filling pipe (44) is communicated with a sealing frame (10), the top of the lifting pipe (9) is fixedly connected with a sealing plate (11) matched with the sealing frame (10), the lifting pipe (9) penetrates through the sealing plate (11), the sealing plate (11) extends to the inside of the sealing frame (10), the top of the sealing plate (11) is fixedly connected with an extension pipe (12), and one end of the top of the extension pipe (12) extends to the inside of the water filling pipe (44);

fill the equal fixedly connected with stopper in inner wall both sides in chamber (2), the axis of rotation and the stopper sliding connection of swing piece (31), the axis of rotation fixed connection of inner wall both sides through the internal-pushing spring with swing piece (31) of filling chamber (2).

2. The mold for producing PU dipped gloves convenient for demolding according to claim 1, wherein: the inside mounting of gas tube (7) has fall way (9), the top one end of fall way (9) extends to the position that is close to water filling pipe (44).

3. The mold for producing PU dipped gloves convenient for demolding according to claim 1, wherein: fixedly connected with backup pad (13) between the inner wall both sides of gas cell (6), fall pipe (9) are installed in the top of backup pad (13).

4. The mold for producing PU dipped gloves convenient for demolding as claimed in claim 3, wherein: the top fixedly connected with of backup pad (13) pushes up spring (14), the one end and the elevator pipe (9) fixed connection of backup pad (13) are kept away from to push up spring (14).

5. The mold for producing PU dipped gloves convenient for demolding according to claim 1, wherein: a filling groove is formed in one end of the top of the swinging block (31), and a magnet block (15) is fixedly connected inside the filling groove.

6. The mold for producing PU dipped gloves convenient for demolding according to claim 1, wherein: elastic pieces (16) are symmetrically installed at the top of the extension pipe (12), a guide plate (17) is fixedly connected to the lower portion, located on the elastic pieces (16), of the inner wall of the extension pipe (12), and a drain hole is formed in the upper portion, located on the guide plate (17), of the inner wall of the extension pipe (12).