CN111016063A - Injection mold is used in box production - Google Patents

Injection mold is used in box production Download PDF

Info

Publication number
CN111016063A
CN111016063A CN201911213597.7A CN201911213597A CN111016063A CN 111016063 A CN111016063 A CN 111016063A CN 201911213597 A CN201911213597 A CN 201911213597A CN 111016063 A CN111016063 A CN 111016063A
Authority
CN
China
Prior art keywords
die plate
mold plate
fixed die
fixed
pipe
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.)
Withdrawn
Application number
CN201911213597.7A
Other languages
Chinese (zh)
Inventor
陈学究
卜庆飞
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.)
Luzhi Aodun Automation Equipment Factory Wuzhong District
Original Assignee
Luzhi Aodun Automation Equipment Factory Wuzhong District
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 Luzhi Aodun Automation Equipment Factory Wuzhong District filed Critical Luzhi Aodun Automation Equipment Factory Wuzhong District
Priority to CN201911213597.7A priority Critical patent/CN111016063A/en
Publication of CN111016063A publication Critical patent/CN111016063A/en
Withdrawn legal-status Critical Current

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B17/00—Methods preventing fouling
    • B08B17/02—Preventing deposition of fouling or of dust
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/72—Heating or cooling
    • B29C45/73—Heating or cooling of the mould
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/72—Heating or cooling
    • B29C45/73—Heating or cooling of the mould
    • B29C45/7312—Construction of heating or cooling fluid flow channels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/84—Safety devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
    • F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
    • F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
    • F16F15/06—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs
    • F16F15/067—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs using only wound springs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/34—Electrical apparatus, e.g. sparking plugs or parts thereof
    • B29L2031/3443—Switches
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/712—Containers; Packaging elements or accessories, Packages
    • B29L2031/7162—Boxes, cartons, cases
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F2230/00—Purpose; Design features
    • F16F2230/0023—Purpose; Design features protective

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)

Abstract

The invention discloses an injection mold for producing boxes, which belongs to the technical field of injection molds and comprises a fixed mold plate fixing seat, wherein a fixed mold plate is arranged at the top of the fixed mold plate fixing seat, a cavity is arranged at the middle end of the top of the fixed mold plate, a movable mold plate is movably connected with the top of the fixed mold plate, a movable mold plate fixing seat is arranged at the top of the movable mold plate, a feed pipe is vertically arranged at the middle end of the movable mold plate, the top of the feed pipe penetrates through the movable mold plate fixing seat and extends to the upper part of the movable mold plate fixing seat, a spiral cooling water channel is arranged inside the fixed mold plate, a water inlet at the front side of the cooling water channel is communicated with a water inlet pipe, the right end of the water inlet pipe is communicated with the output end of a water pump, a fan blade is driven by a motor to rotate, the heat of, and the corrugated heat-conducting plate increases the contact area with flowing wind, and further improves the cooling efficiency.

Description

Injection mold is used in box production
Technical Field
The invention relates to the technical field of injection molds, in particular to an injection mold for producing boxes.
Background
Box class plastic products include fertile soap box, the preservation box, receiver and various electrical apparatus switch boxes etc. can often use in daily life, when producing box class plastic products, need use injection mold, traditional box class production injection mold, can be generally in the back natural cooling of moulding plastics, wait to open the mould again after the material cooling hardening and take out the product, the product drawing of patterns of being convenient for like this, but the mould natural cooling's time is longer, make production efficiency comparatively low, for this reason, we provide a box class production injection mold.
Disclosure of Invention
The invention aims to provide an injection mold for producing boxes, which aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: an injection mold for producing boxes comprises a fixed mold plate fixing seat, wherein a fixed mold plate is arranged at the top of the fixed mold plate fixing seat, a cavity is arranged at the middle end of the top of the fixed mold plate, a movable mold plate is movably connected to the top of the fixed mold plate, a movable mold plate fixing seat is arranged at the top of the movable mold plate, an inlet pipe is vertically arranged at the middle end of the movable mold plate, the top of the inlet pipe penetrates through the movable mold plate fixing seat and extends to the upper part of the movable mold plate fixing seat, a spiral cooling water channel is arranged inside the fixed mold plate, a water inlet at the front side of the cooling water channel is communicated with a water inlet pipe, the right end of the water inlet pipe is communicated with the output end of a water pump, a water outlet pipe is communicated with a water outlet pipe at the front side of the cooling water channel, a groove is, the utility model discloses a fan, including motor, fixed die plate, cooling pipe, heat abstractor, ventilation pipe, dust keeper, fixed die plate, the top power end of motor is connected with the flabellum, the top both ends of recess all communicate there is the cooling tube, and all are provided with the ripple heat-conducting plate on the inner wall of cooling tube, the both sides of fixed die plate all are provided with heat abstractor, the left side intercommunication of recess has the ventilation pipe, the left.
Preferably, the heat dissipation device comprises a fixed plate connected to the outer wall of the fixed template, ventilation grooves are uniformly formed in the left side of the fixed plate, and heat dissipation fins are uniformly formed in the right side of the fixed plate.
Preferably, the dust keeper includes two sets of supporting spring that the structure is the same, and is two sets of supporting spring's right-hand member is all connected on the outer wall of fixed die plate, and is two sets of supporting spring's left end is all connected on the outer wall of buffer board, and the buffer board is located the left end of ventilation pipe, the inner wall left side of ventilation pipe is provided with the dust screen.
Preferably, the top of the fixed template is provided with guide rods at the periphery, and the bottom of the movable template is provided with guide holes matched with the guide rods.
Preferably, the input end of the water pump is externally connected with a water pipe, and a valve is arranged on the outer wall of the water pipe.
Preferably, the bottom of water pump is provided with the base, the bottom of base and the bottom parallel and level of fixed die plate fixing base.
Compared with the prior art, the invention has the beneficial effects that:
1. cooling water is introduced into the cooling water channel through the water pump, the cooling water channel is flowed through the cooling water, heat on the fixed template can be conveniently taken away, the cooling water channel is spiral, the contact area between the cooling water channel and the fixed template can be increased, the cooling efficiency is improved, the fan blades are driven to rotate through the motor, the heat of the fixed template can be conveniently discharged from the cooling pipe, the corrugated heat conducting plate is arranged in the cooling pipe, the heat can be conveniently guided into the cooling pipe, the contact area between the corrugated heat conducting plate and flowing wind is increased, the cooling efficiency is further improved, the fixed template can be conveniently and better cooled through the arrangement of the radiating fins, so that the fixed template can be rapidly cooled through a wind cooling and water cooling mode, and the production efficiency is higher;
2. the ventilating pipe is arranged, so that ventilation is facilitated when the fan blades are driven by the motor to rotate, the dust screen is arranged, dust can be prevented from being sucked into the groove, the buffer plate and the supporting spring are arranged, the effect of protecting the dust screen is achieved, and the problem that the dust screen is easy to damage under the direct impact of high-speed air for a long time is solved;
3. through being provided with the ventilation groove, increased the area of contact of fixed plate with the air, be convenient for discharge the heat on the fixed plate to be convenient for dispel the heat to the fixed die plate.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of a heat dissipation device according to the present invention;
FIG. 3 is a schematic view of the dust-proof device of the present invention.
In the figure: 1. a fixed template fixing seat; 2. fixing a template; 3. moving the template; 4. a movable template fixing seat; 5. a feed pipe; 6. a cooling water channel; 7. a water inlet pipe; 8. a water pump; 9. a water outlet pipe; 10. a motor; 11. a fan blade; 12. a cooling tube; 13. a corrugated heat conducting plate; 14. a heat sink; 141. a fixing plate; 142. a ventilation slot; 143. heat dissipation fins; 15. a vent pipe; 16. a dust-proof device; 161. a support spring; 162. a buffer plate; 163. a dust screen; 17. a mold cavity.
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 technical scheme that: an injection mold for producing boxes, please refer to fig. 1, which comprises a fixed mold plate fixing seat 1, a fixed mold plate 2 is arranged at the top of the fixed mold plate fixing seat 1, a cavity 17 is arranged at the middle end of the top of the fixed mold plate 2 and used for product molding, a movable mold plate 3 is movably connected at the top of the fixed mold plate 2, a movable mold plate fixing seat 4 is arranged at the top of the movable mold plate 3, a feeding pipe 5 is vertically arranged at the middle end of the movable mold plate 3, the top of the feeding pipe 5 penetrates through the movable mold plate fixing seat 4 and extends to the upper side of the movable mold plate fixing seat 4, hot melt plastics are injected into the cavity 17 from the feeding pipe 5 through an injection molding machine, a spiral cooling water channel 6 is arranged inside the fixed mold plate 2, the cooling water channel 6 is spiral, the contact area with the fixed mold plate 2 can be increased, the cooling efficiency is improved, a water inlet, the water pump 8 is controlled by an external power switch, a water outlet at the front side of the cooling water channel 6 is communicated with a water outlet pipe 9, cooling water is introduced into the cooling water channel 6 from a water inlet pipe 7 by the water pump 8 and flows through the cooling water channel 6, so that heat on the fixed die plate 2 is taken away conveniently, and the cooling water is discharged through the water outlet pipe 9 after taking away the heat;
referring to fig. 1, a groove is formed in the bottom middle end of a fixed die plate 2, a motor 10 is disposed at the top middle end of a fixed die plate fixing seat 1, the motor 10 is located inside the groove, the motor 10 is controlled by an external power switch, a fan blade 11 is connected to a top power end of the motor 10, cooling pipes 12 are communicated with both top ends of the groove, corrugated heat conducting plates 13 are disposed on inner walls of the cooling pipes 12, the corrugated heat conducting plates 13 are made of aluminum materials and have good heat conducting performance, the fan blade 11 is driven by the motor 10 to rotate, the corrugated heat conducting plates 13 conduct heat to the cooling pipes 12, heat of the fixed die plate 2 is conveniently discharged from the cooling pipes 12 by flowing wind, the corrugated heat conducting plates 13 increase contact area with the flowing wind, cooling efficiency is further improved, heat dissipation devices 14 are disposed on both sides of the fixed die plate 2, and a ventilation pipe 15 is communicated with the left side of the groove, plays a role in ventilation when the motor 10 works, and the left side of the fixed die plate 2 is provided with a dustproof device 16.
Referring to fig. 2, the heat dissipation device 14 includes a fixing plate 141 connected to an outer wall of the fixed mold plate 2, ventilation slots 142 are uniformly formed in a left side of the fixing plate 141, the ventilation slots 142 increase a contact area between the fixing plate 141 and air, so as to facilitate heat dissipation from the fixing plate 141, heat dissipation fins 143 are uniformly formed in a right side of the fixing plate 141, the fixing plate 141 and the heat dissipation fins 143 are made of aluminum material, so that heat conductivity is good, heat on the surface of the fixed mold plate 2 is conducted out through the fixing plate 141, and heat dissipation can be better performed on the fixed mold plate 2 through the heat dissipation fins 143;
referring to fig. 3, the dust-proof device 16 includes two sets of supporting springs 161 with the same structure, the right ends of the two sets of supporting springs 161 are connected to the outer wall of the fixed die plate 2, the left ends of the two sets of supporting springs 161 are connected to the outer wall of the buffer plate 162, the buffer plate 162 is located at the left end of the ventilation pipe 15, a dust-proof net 163 is arranged on the left side of the inner wall of the ventilation pipe 15, dust can be prevented from being sucked into the groove by arranging the dust-proof net 163, the buffer plate 162 and the supporting springs 161 are arranged to protect the dust-proof net 163, and the problem that the dust-proof net 163 is easily damaged under the direct impact of high-speed air;
referring to fig. 1, guide rods are arranged on the periphery of the top of the fixed die plate 2, and guide holes matched with the guide rods are arranged at the bottom of the movable die plate 3, so that the guide function of opening and closing the fixed die plate 2 and the movable die plate 3 is achieved;
referring to fig. 1, an input end of a water pump 8 is externally connected with a water pipe, and is communicated with a cooling water tank filled with cooling water through the water pipe, and a valve is arranged on the outer wall of the water pipe;
referring to fig. 1, a base is disposed at the bottom of the water pump 8, the bottom of the base is flush with the bottom of the fixed die plate fixing seat 1, and the base is used for supporting the water pump 8.
The working principle is as follows: when the injection molding machine is used, hot melt plastic is injected into the cavity 17 from the inlet pipe 5 through the injection molding machine, the water pump 8 and the motor 10 are started, cooling water is introduced into the cooling water channel 6 through the water inlet pipe 7 by the water pump 8, the cooling water flows through the cooling water channel 6, so that heat on the fixed mold plate 2 is taken away, the cooling water channel 6 is spiral, the contact area between the cooling water and the fixed mold plate 2 can be increased, the cooling efficiency is improved, the cooling water takes away the heat and then is discharged through the water outlet pipe 9, the motor 10 drives the fan blades 11 to rotate, the corrugated heat conduction plate 13 guides the heat out and guides the heat into the cooling pipe 12, so that the heat of the fixed mold plate 2 is conveniently discharged from the cooling pipe 12 through flowing wind, the corrugated heat conduction plate 13 increases the contact area between the corrugated heat conduction plate and the flowing wind, the cooling efficiency is further improved, the heat on the surface of the fixed mold plate 2 is guided out, thereby can carry out quick cooling to fixed die plate 2 through forced air cooling and water-cooled mode for production efficiency is higher, through being provided with ventilation groove 142, has increased the area of contact of fixed plate 141 with the air, is convenient for discharge the heat on the fixed plate 141, thereby is convenient for dispel the heat to fixed die plate 2.
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 (6)

1. The utility model provides an injection mold is used in box class production, includes fixed die plate fixing base (1), its characterized in that: the water cooling device is characterized in that a fixed die plate (2) is arranged at the top of a fixed die plate fixing seat (1), a cavity (17) is arranged at the middle end of the top of the fixed die plate (2), a movable die plate (3) is movably connected to the top of the fixed die plate (2), a movable die plate fixing seat (4) is arranged at the top of the movable die plate (3), a feeding pipe (5) is vertically arranged at the middle end of the movable die plate (3), the top of the feeding pipe (5) penetrates through the movable die plate fixing seat (4) and extends to the upper side of the movable die plate fixing seat (4), a spiral cooling water channel (6) is arranged inside the fixed die plate (2), a water inlet at the front side of the cooling water channel (6) is communicated with a water inlet pipe (7), the right end of the water inlet pipe (7) is communicated with the output end of a water pump (8), a water outlet at the front side of the, the utility model discloses a fixed die plate, including fixed die plate fixing base (1), motor (10) and motor (10), the top power end of motor (10) is connected with flabellum (11), the top both ends of recess all communicate has cooling tube (12), and all is provided with ripple heat-conducting plate (13) on the inner wall of cooling tube (12), the both sides of fixed die plate (2) all are provided with heat abstractor (14), the left side intercommunication of recess has ventilation pipe (15), the left side of fixed die plate (2) is provided with dust keeper (16).
2. The injection mold for producing boxes according to claim 1, wherein: the heat dissipation device (14) comprises a fixing plate (141) connected to the outer wall of the fixed template (2), ventilation grooves (142) are uniformly formed in the left side of the fixing plate (141), and heat dissipation fins (143) are uniformly formed in the right side of the fixing plate (141).
3. The injection mold for producing boxes according to claim 1, wherein: dust keeper (16) are including two sets of supporting spring (161) that the structure is the same, and are two sets of the right-hand member of supporting spring (161) is all connected on the outer wall of fixed die plate (2), and is two sets of the left end of supporting spring (161) is all connected on the outer wall of buffer board (162), and buffer board (162) are located the left end of ventilation pipe (15), the inner wall left side of ventilation pipe (15) is provided with dust screen (163).
4. The injection mold for producing boxes according to claim 1, wherein: the top of the fixed template (2) is provided with guide rods at the periphery, and the bottom of the movable template (3) is provided with guide holes matched with the guide rods.
5. The injection mold for producing boxes according to claim 1, wherein: the input end of the water pump (8) is externally connected with a water pipe, and a valve is arranged on the outer wall of the water pipe.
6. The injection mold for producing boxes according to claim 1, wherein: the bottom of water pump (8) is provided with the base, the bottom of base and the bottom parallel and level of fixed die plate fixing base (1).
CN201911213597.7A 2019-12-02 2019-12-02 Injection mold is used in box production Withdrawn CN111016063A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201911213597.7A CN111016063A (en) 2019-12-02 2019-12-02 Injection mold is used in box production

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201911213597.7A CN111016063A (en) 2019-12-02 2019-12-02 Injection mold is used in box production

Publications (1)

Publication Number Publication Date
CN111016063A true CN111016063A (en) 2020-04-17

Family

ID=70203810

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201911213597.7A Withdrawn CN111016063A (en) 2019-12-02 2019-12-02 Injection mold is used in box production

Country Status (1)

Country Link
CN (1) CN111016063A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111590049A (en) * 2020-04-30 2020-08-28 浙江群臻科技股份有限公司 Trampoline connecting piece and production and processing mould thereof
CN112496298A (en) * 2020-10-30 2021-03-16 郝杰 Quick fashioned metal anti-vibration engine precision parts mould die-casting device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111590049A (en) * 2020-04-30 2020-08-28 浙江群臻科技股份有限公司 Trampoline connecting piece and production and processing mould thereof
CN112496298A (en) * 2020-10-30 2021-03-16 郝杰 Quick fashioned metal anti-vibration engine precision parts mould die-casting device

Similar Documents

Publication Publication Date Title
WO2022000910A1 (en) Injection mold capable of quickly dissipating heat
CN111016063A (en) Injection mold is used in box production
CN211028036U (en) Zinc alloy piece production mould that possesses rapid cooling function
CN212072694U (en) Injection mold is used in box production
CN210617140U (en) Injection mold capable of being rapidly molded
CN216578953U (en) Plastic mould with cooling structure
CN214082589U (en) Easily radiating injection mold
CN211542258U (en) Workpiece cooling device of injection molding equipment
CN210880746U (en) Plastic mold with cooling function
CN211251282U (en) Plastic extruding machine with cooling mechanism for manufacturing PET plastic steel belt
CN218803393U (en) Quick refrigerated mould for producing household electrical appliances shell
CN211363202U (en) Injection molding machine capable of improving heat energy utilization rate
CN217319019U (en) Injection mold convenient to cooling injection molding material
CN220314090U (en) Precision die with additional heat dissipation function
CN215550718U (en) Injection molding device for producing precision molding part with rapid cooling
CN210257142U (en) Cooling device for injection molding machine molding based on water-cooling rapid heat dissipation
CN219153658U (en) Injection mold capable of shortening cooling time
CN215472738U (en) Double-cavity bending die
CN221315822U (en) New energy charger capable of efficiently radiating heat
CN214982986U (en) Quick radiating injection mold
CN219988382U (en) Injection molding die capable of being cooled rapidly
CN219153570U (en) Injection mold with high molding speed
CN215825886U (en) Auxiliary cooling device for processing injection mold
CN209257378U (en) A kind of injection mold convenient for fast demoulding
CN212736912U (en) Efficient plastic injection mold

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
WW01 Invention patent application withdrawn after publication

Application publication date: 20200417

WW01 Invention patent application withdrawn after publication