CN107433709A - A kind of full automatic lamp shade forming equipment - Google Patents

A kind of full automatic lamp shade forming equipment Download PDF

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Publication number
CN107433709A
CN107433709A CN201710129483.9A CN201710129483A CN107433709A CN 107433709 A CN107433709 A CN 107433709A CN 201710129483 A CN201710129483 A CN 201710129483A CN 107433709 A CN107433709 A CN 107433709A
Authority
CN
China
Prior art keywords
raw material
mounting table
shaping
lamp shade
material mounting
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201710129483.9A
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Chinese (zh)
Inventor
刘乐涛
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN201710129483.9A priority Critical patent/CN107433709A/en
Publication of CN107433709A publication Critical patent/CN107433709A/en
Pending legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C49/00Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/28Blow-moulding apparatus
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C49/00Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/42Component parts, details or accessories; Auxiliary operations
    • B29C49/4205Handling means, e.g. transfer, loading or discharging means
    • B29C49/42069Means explicitly adapted for transporting blown article
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C49/00Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/42Component parts, details or accessories; Auxiliary operations
    • B29C49/4273Auxiliary operations after the blow-moulding operation not otherwise provided for
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C49/00Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/42Component parts, details or accessories; Auxiliary operations
    • B29C49/4289Valve constructions or configurations, e.g. arranged to reduce blowing fluid consumption
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C49/00Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/42Component parts, details or accessories; Auxiliary operations
    • B29C49/64Heating or cooling preforms, parisons or blown articles
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29LINDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00Other particular articles
    • B29L2031/747Lightning equipment
    • B29L2031/7472Lampshades

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  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Furnace Charging Or Discharging (AREA)

Abstract

The invention discloses a kind of full automatic lamp shade forming equipment, including frame body, control device, automatic feeding, heater, robot device, shaped device and finished product automatic carriage;The shaped device blows material platform, two groups of symmetrical swing links, mold side mould, shaping lifting platform and magnetic valve including shaping, and the surface that material platform is located at swing link is blown in the shaping, and the swing link is positioned at the surface of shaping lifting platform;The swing link is located at the both sides of mold side mould, and the both sides below the swing link are respectively equipped with the second chain and oil cylinder with damping spring;The finished product automatic carriage includes stepper motor, guide rail, elevation and subsidence mechanical hand and conveyer belt.Its feature is:Replaced pneumatically with stepper motor in heating link, the oil cylinder of side is replaced in shaping link chain bar so that equipment operation also improves oil cylinder choke valve, oil pipe and the life-span for increasing magnetic valve while more steady, save material, less manpower, efficiency high.

Description

A kind of full automatic lamp shade forming equipment
Technical field
The invention belongs to technical field of lighting fixtures, more particularly, to a kind of full automatic lamp shade forming equipment.
Background technology
The life that people have widely been used in very much as the various light fixture products of lighting apparatus suffers, for general Light fixture for all include lampshade in its structure, lampshade is not only to cover on lamp in order that the effect that light flocks together, together When it is also prevented from getting an electric shock, also have effect to protect eyes, so can all there is lampshade on most of lamps.
The processing step for producing lampshade in the past is generally comprised, and sheet material is put into Baking out on baking box or oven by hand first After a period of time to the forming temperature for reaching needs.Baked sheet material is put into forming machine by craft again, forming machine Matched moulds is blown to reach certain briquetting pressure and be allowed to stretching and fitted in die cavity.Finally, molded after cooling down certain time shaping, then Next procedure manual excision rim charge is taken out and then arrives by hand, whole process is completed in cleaning pack, and this traditional mode of production is raw It is low to produce efficiency.
Although existing have full automatic lamp shade forming equipment, mainly baking box is driven to enter by rotary electric machine in heating link Row work, operation is unstable at work, controls the work of mold side mould by oil cylinder in shaping link, in this way mould It can not ensure to reach Complete Synchronization at work between tool side mould, it is therefore necessary to improved.
The content of the invention
The purpose of the present invention is to be directed to above-mentioned the shortcomings of the prior art, there is provided a kind of full automatic lamp shade forming is set Standby, it has is replaced pneumatically in heating link with stepper motor, replaces the oil cylinder of side in shaping link chain bar so that equipment is transported Row also improves oil cylinder choke valve, oil pipe and the life-span for increasing magnetic valve while more steady, save material, less manpower, effect The characteristics of rate is high.
To achieve these goals, the technical solution adopted in the present invention is:A kind of full automatic lamp shade forming equipment, bag Including rack body, control device, automatic feeding, heater, robot device, shaped device and finished product automatic transportation dress Put;The automatic feeding includes raw material mounting table, lowering or hoisting gear and blowning installation;It is characterized in that:The heater Including track, stepper motor, baking box, the baking box is made up of left baking box and right baking box, and stone or metal plate for standing a stove on as a precaution against fire is provided with the baking box;The machine Tool arm device includes charging manipulator and discharging manipulator;The shaped device blows material platform, two groups of symmetrical crescent moons including shaping The surface that material platform is located at swing link, the swing link position are blown in plate, mold side mould, shaping lifting platform and magnetic valve, the shaping In the surface of shaping lifting platform, the magnetic valve includes pre-blowing valve, shaped valve and air bleeding valve;The swing link is located at mold side The both sides of mould, the both sides below the swing link are respectively equipped with the second chain and oil cylinder with damping spring;The finished product is automatic Conveying arrangement includes stepper motor, guide rail, elevation and subsidence mechanical hand and conveyer belt.
Further, it is provided with cross slid platform below the raw material mounting table;The both sides of the raw material mounting table are provided with vertical Expect guardrail and upper right material guardrail in the upper left of raw material mounting table, inductor, the raw material mounting table are set on the upper left material guardrail Spring is installed on the side of upper right material guardrail.
Further, the lowering or hoisting gear includes lifting frame, geared system and chain device;The lifting frame is located at raw material The lower section of mounting table, the both sides of the raw material mounting table are provided with the balance chain being fixed on lifting frame, the geared system bag Left gear and right gear group are included, the left gear is connected with right gear group by chain, and the right gear group is by lower gear group and 2 The gear group of individual same level is formed, and the lower gear group and gear group are made up of 2 gears in parallel respectively.
Further, the blowing device external gas source.
Further, the charging manipulator and discharging manipulator are made up of the framework provided with adsorbent equipment, the absorption Device is made up of vacuum generator and sucker.
Further, the charging manipulator is located at directly over raw material mounting table, and the discharging manipulator is being located at track just Top.
Further, the charging manipulator and discharge the distance of manipulator and the distance of raw material mounting table and stone or metal plate for standing a stove on as a precaution against fire and Stone or metal plate for standing a stove on as a precaution against fire is equal apart from three with shaping lifting platform.
After said structure, the invention has the advantages that compared with the prior art,:The raw material mounting table of the present invention Lower section is provided with the size that cross slid platform is used to adjust raw material mounting table, to adapt to various sizes of raw material;In raw material mounting table Both sides be provided with and expect that guardrail and upper right material guardrail ensure that the smooth of raw material while avoid perpendicular to the upper left of raw material mounting table Dropping for raw material, set on the material guardrail of upper left inductor be easy to sense it is former in the travel position and raw material mounting table of raw material The presence or absence of material, when sensing that raw material are used up on raw material mounting table, raw material mounting table automatically restores to reset condition, in original Material mounting table installs spring on the side of upper right material guardrail and the gap between upper right material guardrail and raw material is reduced, more The fitting added.Wherein lowering or hoisting gear includes lifting frame, geared system and chain device;Wherein lifting frame is located at raw material mounting table Lower section, the both sides of raw material mounting table be provided be fixed on lifting frame on balance chain, wherein geared system include left gear and Right gear group, the left gear and right gear group are connected by chain, and the right gear group is by lower gear group and 2 same levels The gear group in face is formed, and the lower gear group and gear group are made up of 2 gears in parallel respectively, for adjusting raw material Upper surface height so that the height of the upper surface of raw material and the height of stone or metal plate for standing a stove on as a precaution against fire are in same level.Wherein blow afloat Device is connected with the inwall of frame body and external gas source, carries out blown work by external source of the gas, blowning installation is set Put and not only avoid the operating trouble caused by gluing between raw material sticks, and the dust impurity above material can be removed and caused Failure.Wherein heater includes track, stepper motor, baking box, and wherein baking box is made up of left baking box and right baking box, and two roasting Full symmetric between case, two baking boxs, which intersect, to be operated, and improves the efficiency of heating, stone or metal plate for standing a stove on as a precaution against fire is provided with baking box;At work Stepper motor drives stone or metal plate for standing a stove on as a precaution against fire to pass in and out baking box by track, and drives stone or metal plate for standing a stove on as a precaution against fire arbitrarily to rotate to adjust the angle of stone or metal plate for standing a stove on as a precaution against fire.Wherein heat Stepper motor in device can reach the same effect when being replaced by cylinder.Wherein robot device includes charging manipulator and gone out Expect manipulator;Wherein feed manipulator and discharging manipulator is made up of the framework provided with adsorbent equipment, wherein adsorbent equipment is by true Empty generator and sucker are formed, wherein charging manipulator is located at directly over raw material mounting table, wherein discharging manipulator is located at track Surface, manipulator is integrally displaced downwardly to specified altitude assignment during work, and then vacuum generator is carried out pair by the absorption principle of sucker The absorption of raw material and semifinished material, then manipulator move integrally to next link, by the raw material of absorption or half into Product material is placed on relevant position.Wherein shaped device blows material platform, two groups of symmetrical swing links, mold side mould, shaping including shaping Lifting platform and magnetic valve, wherein the surface that material platform is located at swing link is blown in shaping, the swing link is being located at shaping lifting platform just Top, wherein magnetic valve include pre-blowing valve, shaped valve and air bleeding valve;Wherein swing link is located at the both sides of mold side mould, in crescent moon Both sides below plate are respectively equipped with the second chain and oil cylinder with damping spring, this to replace a side cylinder by chain, not only protect The normal operation of shaping link has been demonstrate,proved, and mold side mould Complete Synchronization is operated.Wherein feed manipulator and discharging The distance of manipulator is equal apart from three with shaping lifting platform with the distance and stone or metal plate for standing a stove on as a precaution against fire of raw material mounting table and stone or metal plate for standing a stove on as a precaution against fire, ensure that Material in each link can accurately be delivered to next link.Wherein finished product automatic carriage includes stepper motor, led Rail, elevation and subsidence mechanical hand and conveyer belt, when shaped device, which is begun to ramp up, carries out pre-blowing and trimming, elevation and subsidence mechanical hand is automatically into pre- Standby to work, manipulator rises and conveyer belt balances, and it is to be molded to blow material platform decline to be completed when shaped article trimming, before elevation and subsidence mechanical hand Enter and rise to shaping and blow the position of material platform and receive finished product, while top mould rises to original state, then lift Tool hand is kept in the center, and is transported on the automatic indwelling conveyer belt of finished product.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention.
Embodiment
As described below is only presently preferred embodiments of the present invention, is not intended to limit the scope of the present invention, ties below Closing drawings and examples, the present invention is further described.
Embodiment, as shown in Figure 1:A kind of full automatic lamp shade forming equipment, including it is frame body, control device, automatic Feed device, heater, robot device, shaped device and finished product automatic carriage;Wherein automatic feeding includes Raw material mounting table 30, lowering or hoisting gear 20 and blowning installation 10.Cross slid platform is provided with below raw material mounting table 30 to be used to adjust original The size of mounting table 30 is expected, to adapt to various sizes of raw material;It is provided with the both sides of raw material mounting table 30 and is put perpendicular to raw material The upper left for putting platform 30 expects that guardrail 50 and upper right material guardrail 40 ensure that the smooth of raw material while avoid dropping for raw material, Inductor, which is set, on the material guardrail 50 of upper left is easy to sense the presence or absence of raw material in the travel position and raw material mounting table 30 of raw material, when When sensing that raw material are used up on raw material mounting table 30, raw material mounting table 30 automatically restores to reset condition, in raw material mounting table 30 install spring on the side of upper right material guardrail 40 causes the gap between upper right material guardrail 40 and raw material to reduce, more Fitting.Wherein lowering or hoisting gear 20 includes lifting frame, geared system 70 and chain device 60;Wherein lifting frame is located at raw material placement The lower section of platform 30, the balance chain being fixed on lifting frame is provided with the both sides of raw material mounting table 30, and wherein geared system 70 wraps Left gear and right gear group are included, the left gear is connected with right gear group by chain, and the right gear group is by lower gear group and 2 The gear group of individual same level is formed, and the lower gear group and gear group are made up of 2 gears in parallel, be used for respectively Adjust the height of the upper surface of raw material so that the height of the upper surface of raw material is in same level with the height of stone or metal plate for standing a stove on as a precaution against fire 100 On face.Wherein blowing device 10 is connected and external gas source with the inwall of frame body, and air blowing work is carried out by external source of the gas Make, the setting of blowning installation 10 not only avoid the operating trouble caused by gluing between raw material sticks, and can remove material Failure caused by dust impurity above.Wherein heater includes track, stepper motor 120, wherein baking box 110, baking box 110 It is made up of left baking box and right baking box, full symmetric between two baking boxs 110, two baking boxs 110, which intersect, to be operated, and improves heating Efficiency, stone or metal plate for standing a stove on as a precaution against fire 100 is provided with baking box;Stepper motor 120 drives stone or metal plate for standing a stove on as a precaution against fire 100 to pass in and out baking box by track at work, and Stone or metal plate for standing a stove on as a precaution against fire 100 is driven arbitrarily to rotate to adjust the angle of stone or metal plate for standing a stove on as a precaution against fire 100.Stepper motor 120 wherein in heater is replaced by cylinder When can reach the same effect.Wherein robot device includes charging manipulator 80 and discharging manipulator 90;Wherein charging machinery Hand 80 and discharging manipulator 90 are made up of the framework provided with adsorbent equipment, and wherein adsorbent equipment is by vacuum generator and sucker structure Into, wherein charging manipulator 80 is located at directly over raw material mounting table 30, wherein discharging manipulator 90 is located at directly over track, work When manipulator be integrally displaced downwardly to specified altitude assignment, then vacuum generator by the absorption principle of sucker carry out to raw material and half into The absorption of product material, then manipulator move integrally to next link, the raw material of absorption or semifinished material are placed on phase Answer position.Wherein shaped device blows 130, two groups of symmetrical swing links 150 of material platform, mold side mould 140, shaping lifting including shaping Platform and magnetic valve, wherein the surface that material platform 130 is located at swing link 150 is blown in shaping, the swing link 150 is positioned at shaping lifting platform Surface, wherein magnetic valve includes pre-blowing valve, shaped valve and air bleeding valve;Wherein swing link 150 is located at the two of mold side mould 140 Side, the both sides below swing link 150 are respectively equipped with the second chain 160 and oil cylinder 200 with damping spring, this by chain generation For a side cylinder, the normal operation of shaping link is not only ensure that, and the Complete Synchronization of mold side mould 140 is operated. Wherein feed the distance and the distance and stone or metal plate for standing a stove on as a precaution against fire 100 of raw material mounting table 30 and stone or metal plate for standing a stove on as a precaution against fire 100 of manipulator 80 and the manipulator 90 that discharges It is equal apart from three with shaping lifting platform, it ensure that the material in each link can accurately be delivered to next link.Its Middle finished product automatic carriage includes stepper motor 120, guide rail 180, elevation and subsidence mechanical hand 170 and conveyer belt 190, works as shaped device When beginning to ramp up progress pre-blowing and trimming, automatically into preparation work, manipulator rises puts down elevation and subsidence mechanical hand 170 with conveyer belt Weighing apparatus, it is to be molded to blow to expect that platform 130 declines to be completed when shaped article trimming, and elevation and subsidence mechanical hand 170, which advances and rises to shaping, blows material platform 130 position receives finished product, while top mould rises to original state, and then elevation and subsidence mechanical hand 170 is kept in the center, into Transported on the automatic indwelling conveyer belt of product.

Claims (7)

1. a kind of full automatic lamp shade forming equipment, including frame body, control device, automatic feeding, heater, machine Tool arm device, shaped device and finished product automatic carriage;The automatic feeding includes raw material mounting table (30), lifting dress Put (20) and blowning installation (10);It is characterized in that:The heater includes track, stepper motor (120), baking box (110), The baking box (110) is made up of left baking box and right baking box, and stone or metal plate for standing a stove on as a precaution against fire (100) is provided with the baking box;The robot device includes Feed manipulator (80) and discharging manipulator (90);The shaped device blows material platform (130), two groups of symmetrical crescent moons including shaping Plate (150), mold side mould (140), shaping lifting platform and magnetic valve, the shaping blow material platform (130) and are located at swing link (150) Surface, the swing link (150) include pre-blowing valve, shaped valve and row positioned at the surface of shaping lifting platform, the magnetic valve Air valve;The swing link (150) is located at the both sides of mold side mould (140), and the both sides below the swing link (150) are respectively equipped with The second chain (160) and oil cylinder (200) with damping spring;The finished product automatic carriage includes stepper motor (120), led Rail (180), elevation and subsidence mechanical hand (170) and conveyer belt (190).
A kind of 2. full automatic lamp shade forming equipment according to claim 1, it is characterised in that:The raw material mounting table (30) lower section is provided with cross slid platform;The both sides of the raw material mounting table (30) are provided with expects perpendicular to the upper left of raw material mounting table (30) Guardrail (50) and upper right material guardrail (40), inductor are set on upper left material guardrail (50), the raw material mounting table (30) is close Spring is installed on the side of upper right material guardrail (40).
A kind of 3. full automatic lamp shade forming equipment according to claim 1, it is characterised in that:The lowering or hoisting gear (20) Including lifting frame, geared system (70) and chain device (60);The lifting frame is located at the lower section of raw material mounting table (30), described The both sides of raw material mounting table (30) be provided be fixed on lifting frame on balance chain, the geared system (70) include left gear and Right gear group, the left gear and right gear group are connected by chain, and the right gear group is by lower gear group and 2 same levels The gear group in face is formed, and the lower gear group and gear group are made up of 2 gears in parallel respectively.
A kind of 4. full automatic lamp shade forming equipment according to claim 1, it is characterised in that:The blowing device (10) External gas source.
A kind of 5. full automatic lamp shade forming equipment according to claim 1, it is characterised in that:The charging manipulator (80) it is made up of with discharging manipulator (90) the framework provided with adsorbent equipment, the adsorbent equipment is by vacuum generator and sucker structure Into.
A kind of 6. full automatic lamp shade forming equipment according to claim 1, it is characterised in that:The charging manipulator (80) directly over raw material mounting table (30), the discharging manipulator (90) is located at directly over track.
A kind of 7. full automatic lamp shade forming equipment according to claim 1, it is characterised in that:The charging manipulator (80) and distance and the raw material mounting table (30) of discharging manipulator (90) and the distance and stone or metal plate for standing a stove on as a precaution against fire (100) of stone or metal plate for standing a stove on as a precaution against fire (100) and into Type lifting platform it is equal apart from three.
CN201710129483.9A 2017-03-06 2017-03-06 A kind of full automatic lamp shade forming equipment Pending CN107433709A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710129483.9A CN107433709A (en) 2017-03-06 2017-03-06 A kind of full automatic lamp shade forming equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710129483.9A CN107433709A (en) 2017-03-06 2017-03-06 A kind of full automatic lamp shade forming equipment

Publications (1)

Publication Number Publication Date
CN107433709A true CN107433709A (en) 2017-12-05

Family

ID=60458898

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201710129483.9A Pending CN107433709A (en) 2017-03-06 2017-03-06 A kind of full automatic lamp shade forming equipment

Country Status (1)

Country Link
CN (1) CN107433709A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110091474A (en) * 2019-04-30 2019-08-06 郭拓 A kind of automobile tail light injection mold
CN110454749A (en) * 2018-05-08 2019-11-15 毕梅华 Lantern mold, bracket and heating integral device and usage

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103692641A (en) * 2013-12-17 2014-04-02 叶斌 Automatic equipment and production method for producing lampshades
CN205905410U (en) * 2016-08-04 2017-01-25 刘乐涛 Full automatic molding equipment of lamp shade
CN207669755U (en) * 2017-03-06 2018-07-31 刘乐涛 A kind of full automatic lamp shade forming equipment

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103692641A (en) * 2013-12-17 2014-04-02 叶斌 Automatic equipment and production method for producing lampshades
CN205905410U (en) * 2016-08-04 2017-01-25 刘乐涛 Full automatic molding equipment of lamp shade
CN207669755U (en) * 2017-03-06 2018-07-31 刘乐涛 A kind of full automatic lamp shade forming equipment

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110454749A (en) * 2018-05-08 2019-11-15 毕梅华 Lantern mold, bracket and heating integral device and usage
CN110091474A (en) * 2019-04-30 2019-08-06 郭拓 A kind of automobile tail light injection mold

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Application publication date: 20171205

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