CN110142906A

CN110142906A - A kind of glove mould and its manufacture craft

Info

Publication number: CN110142906A
Application number: CN201910422963.3A
Authority: CN
Inventors: 郭金江
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-05-21
Filing date: 2019-05-21
Publication date: 2019-08-20
Anticipated expiration: 2039-05-21
Also published as: CN110142906B

Abstract

The invention discloses a kind of glove mould and its manufacture crafts, glove mould after glove bodies mold, nameless mold and index finger mold three's parts processing by being spliced, glove bodies mold is stamped to form by lower molding and upper molding, blade for cutting stamped sheet metal is installed, blade is cooperated with the cutter groove in lower molding working face on the working face of upper molding；The glove mould that the present invention is made by processing steps such as punching press, welding, enamel impreg nating coatings improves the yield rate of punching press production glove mould；The corrosion resistance of glove mould is significantly improved, service life extends to 5-10；The cost of raw material is reduced, productivity effect is improved；Promote glove mould production efficiency.

Description

A kind of glove mould and its manufacture craft

Technical field

The present invention relates to a kind of glove mould and its manufacture crafts, belong to die apparatus processing technique field.

Background technique

Glove mould is dipped gloves station-service to make a kind of mold of gloves impregnation auxiliary, glove mould currently on the market It is divided into ceramic glove mould and aluminium alloy glove mould, ceramic glove mould mainly applies to no liner latex household gloves, resistance to Soda acid industrial gloves, medical gloves etc., and aluminium alloy glove mould is suitable for the gloves such as various PU, PVC, Ding Qing, latex, film Manufacture field.

Two kinds of glove moulds all Shortcomings in processing and use process: ceramic glove mould makes of ceramics, Ceramic glove mould is frangible, and service life is not grown；Aluminium alloy glove mould light weight, thermal conductivity is good, but it is intolerant to the corruption of calcium water Erosion, due to making bring defect itself, junction between finger is easiest to be corroded in calcium water, aluminium alloy glove form Has service life at 08 months or so 1 year, die cost is high, and furthermore aluminium alloy gloves are usually that disjunction mold welds again later It connects, during which also needs to carry out cut edge polishing, production efficiency is lower.

Those skilled in the art also are attempting to make glove mould, Shen by way of stamped metal thin plate Please number be CN201610065032.9 Chinese invention patent, disclose a kind of metal energy-saving glove mould manufacture craft, including Following steps: according to the secondary punching stretch punching block of two and half fingerprint production two, every pair punching block includes upper die and lower die, upper mold and lower die Between have gap；Metal plate is placed in the groove in lower die, lower die is fixed on punching press seat, and upper mold is fixed on punching press It on push rod, is pushed down on by punching press push rod, so that the mold core of upper mold protrudes into the groove of lower die, so that metal sheet stretch deforms And it is clamped between upper mould core and the groove of lower die and forms half of hand model；It repeats that another is made using above step Half of hand model；By two made of half of hand models by way of welding or gluing, it is fixed formed one it is whole Fingerprint；Upper one bottom that can connect fingerprint collet is welded into the bottom of fingerprint；Sanding and polishing is carried out simultaneously to the outer wall of fingerprint One layer of ceramic coating is respectively coated inside and outside.

The glove mould that above-mentioned patent makes in such a way that punching stretch punching block obtains half of hand model is durable and saves Energy；But because of interval too small between tie point and finger between finger, due to metal plate during upper and lower molding Stretching force is excessive, causes metal plate that irregular tension failure phenomenon inevitably occurs, and yield rate is extremely low, therefore above-mentioned technique Have the defects that when making glove mould it is fatal so that using punching press production glove mould method a period of time between be difficult to push away Extensively；It is therefore necessary to propose a kind of novel glove mould and its manufacture craft.

Summary of the invention

It, can the technical problem to be solved by the present invention is to against the above deficiency, provide a kind of glove mould and its manufacture craft To improve the yield rate of punching press production glove mould；The corrosion resistance of glove mould is significantly improved, service life extends to 5-10 Year；The cost of raw material is reduced, productivity effect is improved；Promote glove mould production efficiency.

In order to solve the above technical problems, the invention adopts the following technical scheme:

A kind of glove mould, by being spliced after glove bodies mold, nameless mold and index finger mold three's parts processing.

Further, the glove bodies mold, nameless mold and index finger mold are respectively by the two half shells in left and right Mold merges composition.

Further, the glove bodies mold is stamped to form by lower molding and upper molding；The working face of the upper molding On blade for cutting stamped sheet metal is installed, blade is cooperated with the cutter groove in lower molding working face.

A kind of manufacture craft of glove mould, comprising the following specific steps

S1: being put into autoloader for metal plate, is fed forward metal plate to lower molding and upper molding by transmission device Between gap when, a punching press is carried out by hydraulic press, stamping pressure is 70-80 tons, and hydraulic press oil overhold stamped sheet metal depth is The 1/2 of half glove bodies mold thickness, punching press used time are 3s；Blade cuts metal plate in punching course；After punching press Oil overhold playback；

After the completion of S2: punching press, preliminary stamping forming half glove bodies mold is fed forward by transmission device, is delivered to Gap between two times punch mold, two times punch mold is identical as a punching die structure, and two times punch is rushed using punching machine Pressure, 70-80 tons of stamping pressure, press depth is the 1/2 of half glove bodies mold thickness, and the time used is 3s；

S3: half third finger mold and half index finger mold are stamped out by punching machine；

S4: finally obtaining the glove bodies mold, the nameless mold of half and the index finger mold of half of half by punching press, then Another half glove bodies mold, half third finger mold and half index finger mold are gone out by the mould punching of mirror image；

S5: the index finger mold of the glove bodies mold of half, the nameless mold of half and half respectively with mirror image die punching press The other half sheet mold out protects solder joint soldering simultaneously by two, obtains complete glove bodies mold, nameless mold and index finger mould Tool；Then three merges into a complete glove mould by welding；

S6: the solder joint on glove mould is polished, and then does clean processing to glove mould surface by sandblasting；

S7: the sanding and polishing and glove mould of clean surface is under the clamping of fixture, it is vertical to immerse the container for filling Enamel Slip In, it stays for some time, then glove mould moves up 180 ° of inversions of rotation after proposing glaze slip, stop one section under fixture clamping Time makes the surface of glove mould be covered with uniform glaze pulp layer；

S8: the glove mould that leaching has been warded off is put into electric heating constant humidity blast drying box dry 5min；

S9: the glove mould after drying is transferred to after being fired in resistance furnace and takes out molding.

Further, the metal plate be belt steel material, strip with a thickness of 0.5-0.6mm.

Further, the enamel layer of the glove mould outer surface is with a thickness of 0.1-0.2mm.

Further, the firing temperature control in the resistance furnace is at 1200-1300 DEG C, firing time 50-70min.

After the invention adopts the above technical scheme, compared with prior art, have the advantage that

1. the present invention increases splitting function by punching press twice, and in punching course to make glove mould, strip is avoided to draw Material is stretched because stretching force is excessive, and phenomenon of rupture occurs in glove mould Interdigital Space, substantially increases presswork rate；

2. glove mould internal layer of the invention is belt steel material, outer layer is enamel glaze, improves the high temperature resistance of mold, together When enhance the corrosion resistance of die surface, the resistance that enamel glaze is smooth when reducing gloves demolding；

3. glove mould of the invention is compared with ceramic glove mould and aluminium alloy glove mould, service life is significantly improved, and makes 5-10 is extended to the service life；

4. aluminium alloy market price is per ton for 12000-13000 member, belt steel material only 4000-5000 member per ton, this hair at this stage It is bright to replace aluminium alloy to make glove mould using belt steel material, the cost of raw material is substantially reduced, good economy can be brought Benefit；

5. the present invention, under the cooperation of transmission equipment, stamping die carries out continuous uninterrupted press work, production is substantially increased Efficiency；

6. the present invention, simple production process, work efficiency is high, and enterprise is suitble to promote on a large scale.

The present invention is described in detail with reference to the accompanying drawings and examples.

Detailed description of the invention

Fig. 1 is structural schematic diagram of the invention；

Fig. 2 is the structural schematic diagram of lower molding；

Fig. 3 is the structural schematic diagram of upper molding；

In figure, 1- glove bodies mold, 2- third finger mold, 3- index finger mold molded under 4-, 401- groove, and 402- first is recessed Slot, the second groove of 403-, 404- cutter groove mold on 5-, 501- protrusion, 6- blade.

Specific embodiment

For a clearer understanding of the technical characteristics, objects and effects of the present invention, this hair of Detailed description of the invention is now compareed Bright specific embodiment.

Embodiment

As shown in Figure 1, Figure 2 and Fig. 3 is jointly shown, and the present invention provides a kind of glove mould, and the glove mould is by glove bodies mould It is spliced after tool 1, nameless mold 2 and 3 three's parts processing of index finger mold.

The glove bodies mold 1 is made of the two half housing moulds in left and right, and wherein half housing mould is by a fitting Die stamping forms, which includes lower molding 4 and upper molding 5；Groove 401, groove are equipped in the working face of the lower molding 4 401 include imitating palm connected in star, imitative arm connected in star, imitative thumb connected in star, imitative middle finger connected in star and imitative little finger connected in star, The first groove 402 that semi-cylindrical is equipped between thumb connected in star and imitative middle finger connected in star is wherein imitated, wherein imitative little finger shape is recessed The second groove 403 of semi-cylindrical is equipped between slot and imitative middle finger connected in star；First groove 402 and the second groove 403 Length is respectively 1.0-1.5cm, and one end of the first groove 402 and the second groove 403 is connected to imitative palm connected in star respectively, and first The other end of groove 402 and the second groove 403 is respectively equipped with a bar shaped cutter groove 404, and two cutter grooves 404 are arranged in parallel；It is described The blade 6 installed in cutter groove 404 and 5 working faces of upper molding is cooperated；The working face of the upper molding 5 is equipped with protrusion 501, Protrusion 501 matches with the groove 401 in 4 working faces of lower molding.

The third finger mold 2 and index finger mold 3 are made of the half housing mould merging of left and right two respectively, half shell Mold is stamped to form by a set of molding.

The present invention provides a kind of manufacture craft of glove mould, specific steps are as follows:

S1: being put into autoloader for metal plate, is fed forward metal plate by transmission device, and metal plate is transported to lower conjunction When mould 4 and the upper gap molded between 5, a punching press is carried out by hydraulic press, stamping pressure is 70-80 tons, the punching of hydraulic press oil overhold Laminated metal sheet depth is the 1/2 of 1 thickness of half glove bodies mold, and the punching press used time is 3s；Blade 6 is by metal plate in punching course It is cut, avoids the metal plate stretching force between glove mould finger excessive, phenomenon of rupture occur；Oil overhold playbacks after punching press；

After the completion of S2: punching press, preliminary stamping forming half glove bodies mold 1 is fed forward by transmission device, is conveyed Gap to two times punch mold, two times punch mold is identical as a punching die structure, and two times punch uses punching machine Punching press, 70-80 tons of stamping pressure, press depth is the 1/2 of half housing mould thickness, and the time used is 3s；

S3: half third finger mold 2 and half index finger mold 3 are stamped out by punching machine；

S4: the glove bodies mold 1, the nameless mold 2 of half and the index finger mold of half of half are finally obtained by punching press 3, then another half glove bodies mold 1, half third finger mold 2 and half index finger mold 3 are gone out by the mould punching of mirror image；

S5: the index finger mold 3 of the glove bodies mold 1 of half, the nameless mold 2 of half and half is rushed with mirror image die respectively The other half sheet mold extruded protects solder joint soldering simultaneously by two, obtains complete glove bodies mold 1, nameless mold 2 and food Refer to mold 3；Then three merges into a complete glove mould by welding；

S6: the solder joint on glove mould is polished, and then does clean processing to glove mould surface by sandblasting, increase with Compatibility, adhesive force between glaze, to extend the durability of enamel；

S7: the sanding and polishing and glove mould of clean surface is under the clamping of fixture, it is vertical to immerse the container for filling Enamel Slip In, it stays for some time, then glove mould moves up 180 ° of inversions of rotation after proposing glaze slip, stop one section under fixture clamping Time makes glove mould surface be covered with uniform glaze pulp layer；

Preferably, glove mould punching press is belt steel material with metal plate, have good draftability, strip with a thickness of 0.5-0.6mm。

Preferably, the enamel layer of glove mould outer surface is with a thickness of 0.1-0.2mm.

Preferably, firing temperature control is at 1200-1300 DEG C in resistance furnace, firing time 50-70min.

The above is the citing of best mode for carrying out the invention, wherein the part that do not address in detail is that this field is common The common knowledge of technical staff.Protection scope of the present invention is based on the contents of the claims, any based on technology of the invention The equivalent transformation of enlightenment and progress, also within protection scope of the present invention.

Claims

1. a kind of glove mould, it is characterised in that: glove mould is by glove bodies mold (1), nameless mold (2) and index finger mould It is spliced after tool (3) three's parts processing.

2. a kind of glove mould as described in claim 1, it is characterised in that: the glove bodies mold (1), nameless mold (2) it is made of respectively the half housing mould merging of left and right two with index finger mold (3).

3. a kind of glove mould as described in claim 1, it is characterised in that: the glove bodies mold (1) is by lower molding (4) It is stamped to form with upper molding (5)；Blade (6) for cutting stamped sheet metal is installed on the working face of the upper molding (5), Blade (6) is cooperated with the cutter groove (404) in lower molding (4) working face.

4. a kind of manufacture craft of glove mould as described in claim 1-3, it is characterised in that: comprising the following specific steps

S1: being put into autoloader for metal plate, is fed forward metal plate by transmission device, and metal plate is transported to lower conjunction When mould (4) and the upper gap molded between (5), a punching press is carried out by hydraulic press, stamping pressure is 70-80 tons, hydraulic engine oil 1/2 that stamped sheet metal depth is half glove bodies mold (1) thickness is pushed up, the punching press used time is 3s；Blade (6) in punching course Metal plate is cut；Oil overhold playbacks after punching press；

After the completion of S2: punching press, preliminary stamping forming half glove bodies mold (1) is fed forward by transmission device, defeated It send to the gap between two times punch mold, two times punch mold is identical as a punching die structure, and two times punch is using punching Bed punching press, 70-80 tons of stamping pressure, press depth is the 1/2 of half glove bodies mold (1) thickness, and the time used is 3s；

S3: half third finger mold (2) and half index finger mold (3) are stamped out by punching machine；

S4: the index finger of the glove bodies mold (1) of half, nameless mold (2) and half of half is finally obtained by punching press Mold (3), then another half glove bodies mold (1), half third finger mold (2) and half are gone out by the mould punching of mirror image and eaten Refer to mold (3)；

S5: the index finger mold (3) of the glove bodies mold (1) of half, the nameless mold (2) of half and half respectively with mirror image The other half sheet mold that mould punching goes out protects solder joint soldering simultaneously by two, obtains complete glove bodies mold (1), nameless mould Have (2) and index finger mold (3)；Then three merges into a complete glove mould by welding；

5. a kind of manufacture craft of glove mould as claimed in claim 4, it is characterised in that: the metal plate is band steel Material, strip with a thickness of 0.5-0.6mm.

6. a kind of manufacture craft of glove mould as claimed in claim 4, it is characterised in that: the glove mould outer surface Enamel layer is with a thickness of 0.1-0.2mm.

7. a kind of manufacture craft of glove mould as claimed in claim 4, it is characterised in that: the firing temperature in the resistance furnace Degree control is at 1200-1300 DEG C, firing time 50-70min.