CN113977853A - Injection mold for storage battery shell - Google Patents
Injection mold for storage battery shell Download PDFInfo
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- CN113977853A CN113977853A CN202110417635.1A CN202110417635A CN113977853A CN 113977853 A CN113977853 A CN 113977853A CN 202110417635 A CN202110417635 A CN 202110417635A CN 113977853 A CN113977853 A CN 113977853A
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- demolding
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- 238000002347 injection Methods 0.000 title claims abstract description 69
- 239000007924 injection Substances 0.000 title claims abstract description 69
- 238000001746 injection moulding Methods 0.000 claims description 9
- 230000005540 biological transmission Effects 0.000 claims description 6
- 238000000034 method Methods 0.000 description 6
- 229920003023 plastic Polymers 0.000 description 3
- 239000004033 plastic Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000087 stabilizing effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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Classifications
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- 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
- B29C45/26—Moulds
- B29C45/2624—Moulds provided with a multiplicity of wall-like cavities connected to a common cavity, e.g. for battery cases
-
- 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
- B29C45/1769—Handling of moulded articles or runners, e.g. sorting, stacking, grinding of runners
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- 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
- B29C45/40—Removing or ejecting moulded articles
-
- 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
- B29C45/76—Measuring, controlling or regulating
- B29C45/7626—Measuring, controlling or regulating the ejection or removal of moulded articles
-
- 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
- B29C45/40—Removing or ejecting moulded articles
- B29C2045/4068—Removing or ejecting moulded articles using an auxiliary mould part carrying the moulded article and removing it from 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
- B29C2945/00—Indexing scheme relating to injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould
- B29C2945/76—Measuring, controlling or regulating
- B29C2945/76822—Phase or stage of control
- B29C2945/76899—Removing or handling ejected articles
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The invention belongs to the field of storage batteries, and particularly relates to an injection mold for a storage battery shell, which aims at solving the problems that the existing injection mold needs manual demolding and transportation when demolding and does not have the function of integrating demolding and transportation. The injection mold can automatically demold and transport products when the injection top mold 3 is controlled to move, and can demold and transport the products simultaneously, so that the processing efficiency and the continuity are improved.
Description
Technical Field
The invention relates to the technical field of storage batteries, in particular to an injection mold for a storage battery shell.
Background
The storage battery is a device for directly converting chemical energy into electric energy, the storage battery is designed according to rechargeable performance, recharging is realized through reversible chemical reaction, the shell of the storage battery is usually a plastic product, when the storage battery shell is subjected to injection molding, the injection molding method of an injection mold is usually adopted, molten plastic materials are injected into a mold cavity by high pressure at a certain temperature, and a molded product is obtained after cooling and solidification, application No. 202020268476.4 discloses an automobile storage battery shell injection mold through retrieval, the storage battery shell injection mold comprises a fixed mold body, the bottoms of two sides of the fixed mold body are fixedly connected with stabilizing bottom plates, the tops of the stabilizing bottom plates are fixedly connected with telescopic columns, the top ends of the telescopic columns are fixedly connected with a movable mold body, the bottom of the movable mold body is fixedly connected with a fixed mold block, two sides of the top of the fixed mold body are fixedly connected with limiting rods, and the top ends of the limiting rods penetrate through the movable mold body and extend to the top of the movable mold body, however, the existing injection mold still needs manual demolding and transportation during demolding, and the injection mold does not have the functions of demolding and transportation.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides an injection mold for a storage battery shell.
In order to achieve the purpose, the invention adopts the following technical scheme:
the storage battery shell injection mold comprises an injection bottom mold, an injection top mold, a mold base, a conveying structure and a demolding structure, wherein fixed plates are fixedly mounted on two sides of the injection bottom mold, connecting grooves are formed in the two sides, close to each other, of the fixed plates, the injection top mold is slidably mounted in the connecting grooves, the mold base is fixedly mounted at the bottom of the injection top mold, the demolding structure is arranged on the mold base, and the conveying structure is arranged on the two fixed plates;
the demolding structure comprises a bottom demolding plate, two side demolding plates, two racks I, two rotating rods, two gears I, two gears II and two control rods, wherein a first demolding groove is formed in the bottom of the mold base, the bottom demolding plate is slidably mounted in the first demolding groove, second demolding grooves are formed in the two sides of the mold base, the side demolding plates are slidably mounted in the corresponding second demolding grooves, the racks I are fixedly mounted on one sides of the corresponding side demolding plates, two through holes are formed in one sides of the injection molding top molds, the gears II are rotatably mounted in the corresponding through holes, racks II are fixedly mounted on the inner walls of the two connecting grooves, the gears II are meshed with the corresponding racks II, grooves are formed in the inner walls of the two through holes on one sides, the control rods are rotatably mounted in the corresponding grooves, one ends of the control rods are fixedly mounted on the corresponding gears II, one end of each of the two control rods is fixedly provided with a worm, the inner wall of the top of each of the two second stripping grooves is provided with a connecting hole, the rotating rods are rotatably arranged in the corresponding connecting holes, the first gear is fixedly arranged on the corresponding rotating rod, the top ends of the two rotating rods are fixedly provided with worm wheels, and the worm wheels are meshed with the corresponding worms;
the conveying structure comprises a movable conveying plate, two erection plates, two rotating shafts, a conveying belt, a driving gear, a first belt wheel, a second belt wheel, a first rotating wheel, a motor and a second rotating wheel.
Specifically, the shifting chute has all been seted up to one side that the fixed plate is close to each other, remove transport plate slidable mounting in the shifting chute, two erect equal fixed mounting of board at the top of removing the transport plate, two the pivot is rotated and is installed on two boards of erectting, two the same transportation area of transmission connection in the pivot, the one end fixed mounting of pivot has driven gear, rotate on the fixed plate and install the rotary rod, driving gear and first band pulley fixed mounting are the both ends of rotary rod respectively, driving gear and driven gear contact are in pivoted driving gear and the driven gear contact after removing and are engaged with for the pivot begins to drive the transportation area and begins to rotate.
Specifically, the second band pulley rotates and installs one side at the fixed plate, the second band pulley is connected with same belt with first band pulley transmission, the fixed orifices has been seted up on the inner wall of spread groove, one side fixed mounting of the top mould of moulding plastics has the connecting rod, connecting rod sliding connection is in the fixed orifices, connecting rod fixed connection is on the belt, rotate a round fixed mounting on first band pulley, motor fixed mounting is in one side of fixed plate, rotate a round fixed mounting on the output shaft of motor, the motor drives and rotates a round two, and it rotates to rotate a round two drives and rotates a round one, rotates a round one and drives first band pulley and rotates, and first band pulley drives the second band pulley with the help of the belt and rotates.
Specifically, one side of removing the transport plate sets up threaded hole, the threaded rod is installed to the screw hole internal thread, fixed mounting has bevel gear two on the threaded rod, one side of fixed plate is rotated and is installed two round bars, two the equal fixed mounting of one end of round bar has bevel gear three, two the other end of round bar fixed mounting has first sprocket and second sprocket respectively, first sprocket and second sprocket drive are connected with same chain, and the second sprocket drives another bevel gear three and rotates, and bevel gear three drives bevel gear two and rotates, and bevel gear two drives the threaded rod and rotates, and the threaded rod drives and removes the transport plate and remove.
Specifically, a rotating groove is formed in the inner wall of the connecting groove, a third gear is rotatably mounted in the rotating groove, a first bevel gear is fixedly mounted on one side of the third gear, the third bevel gear is meshed with the first bevel gear and the second bevel gear respectively, a third rack is fixedly mounted on one side of the injection molding top die, the third gear is meshed with the third rack, the third rack is in contact with and meshed with the third gear in the moving process of the injection molding top die, the third gear drives the first bevel gear to rotate, the third bevel gear drives the third bevel gear to rotate together with the first chain wheel, and the first chain wheel drives the chain and the second chain wheel to rotate.
Specifically, two thread grooves are formed in the top of the bottom stripper plate, two screw rods are fixedly mounted at the bottoms of the first gears, screw threads of the screw rods are mounted in the corresponding thread grooves, the first racks drive the side stripper plate to move, the first gears drive the screw rods to rotate simultaneously, and the screw rods further drive the bottom stripper plate to move.
Specifically, the outer ring of the bearing is fixedly installed in the groove, the control rod is fixedly installed on the inner ring of the bearing, and the control rod rotates in the bearing when rotating, so that the position of the control rod when rotating can be ensured.
Specifically, the inner wall of the moving groove is provided with a sliding groove, one side of the moving conveying plate is fixedly provided with a sliding block, the sliding block is connected in the sliding groove in a sliding mode, the sliding block is driven to slide in the sliding groove when the moving conveying plate moves, and the position of the moving conveying plate can be stably moved.
Compared with the prior art, the invention has the beneficial effects that:
(1) according to the storage battery shell injection mold, in the process of separating from the injection bottom mold, the injection top mold can drive the movable conveying plate to move when moving, the conveying belt is moved to the bottom of the injection top mold, a demolding product can be automatically conveyed, demolding can be automatically performed in the moving process, and operation steps are saved.
(2) According to the storage battery shell injection mold, the conveying belt and the stripper plate can be controlled to be opened while the injection top mold moves up and down, and the injection mold has the function of integrating demolding and conveying.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be understood that the drawings in the following description are illustrative only, and that the structures, proportions, sizes, and other elements shown in the drawings are incorporated herein by reference in their entirety for all purposes in the present disclosure, which are not intended to limit the scope of the invention, which is to be construed as limiting the invention in any manner, and not necessarily for all purposes, except as technically essential.
Fig. 1 is a schematic perspective view of an injection mold for a battery case according to the present invention;
FIG. 2 is a schematic structural diagram of a front view of an injection mold for a battery case according to the present invention;
FIG. 3 is a schematic structural view of part A of an injection mold for a battery case according to the present invention;
FIG. 4 is a schematic structural view of a portion B of an injection mold for a battery case according to the present invention;
FIG. 5 is a schematic structural view of a portion C of an injection mold for a battery case according to the present invention;
fig. 6 is a schematic structural diagram of a portion D of an injection mold for a battery case according to the present invention.
In the figure: 1. injection molding a bottom die; 2. a fixing plate; 3. injection molding of a top mold; 4. a die holder; 5. a bottom stripper plate; 6. side stripper plates; 7. a first rack; 8. rotating the rod; 9. a first gear; 10. a worm; 11. a second gear; 12. a control lever; 13. a third gear; 14. a first bevel gear; 15. a first sprocket; 16. moving the transport plate; 17. a second bevel gear; 18. a third bevel gear; 19. a second sprocket; 20. erecting a plate; 21. a rotating shaft; 22. a conveyor belt; 23. a driving gear; 24. a first pulley; 25. a belt; 26. a second pulley; 27. rotating the first wheel; 28. a motor; 29. a second rotating wheel; 30. and a screw rod.
Detailed Description
The present invention is described in terms of particular embodiments, other advantages and features of the invention will become apparent to those skilled in the art from the following disclosure, and it is to be understood that the described embodiments are merely exemplary of the invention and that it is not intended to limit the invention to the particular embodiments disclosed. 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.
Referring to fig. 1-6, an injection mold for a storage battery shell comprises an injection bottom mold 1, injection top molds 3, mold bases 4, a conveying structure and a demolding structure, wherein fixed plates 2 are fixedly mounted on two sides of the injection bottom mold 1, connecting grooves are formed in two sides, close to each other, of the fixed plates 2, the injection top molds 3 are slidably mounted in the connecting grooves, the mold bases 4 are fixedly mounted at the bottom of the injection top molds 3, the demolding structure is arranged on the mold bases 4, the conveying structure is arranged on the two fixed plates 2, in the process of separating from the injection bottom mold 1, the injection top molds 3 can drive a movable conveying plate 16 to move when moving, and move a conveying belt 22 to the bottom of the injection top molds 3, so that demolding products can be automatically conveyed, automatic demolding can be realized in the moving process, and operation steps are saved;
the demolding structure comprises a bottom demolding plate 5, two side demolding plates 6, two racks I7, two rotating rods 8, two gears I9, two gears II 11 and two control rods 12, a first demolding groove is formed in the bottom of a mold base 4, the bottom demolding plate 5 is slidably mounted in the first demolding groove, second demolding grooves are formed in two sides of the mold base 4, the side demolding plates 6 are slidably mounted in the corresponding second demolding grooves, the racks I7 are fixedly mounted on one sides of the corresponding side demolding plates 6, two through holes are formed in one side of an injection molding top mold 3, the gears II 11 are rotatably mounted in the corresponding through holes, two racks II are fixedly mounted on the inner walls of the connecting grooves, the gears II 11 are meshed with the corresponding racks II, grooves are formed in the inner walls of one sides of the through holes, the control rods 12 are rotatably mounted in the corresponding grooves, one end of each control rod 12 is fixedly arranged on the corresponding second gear 11, one end of each control rod 12 is fixedly provided with a worm 10, the inner wall of the top of each second demolding groove is provided with a connecting hole, each rotating rod 8 is rotatably arranged in the corresponding connecting hole, the first gear 9 is fixedly arranged on the corresponding rotating rod 8, the top ends of the two rotating rods 8 are fixedly provided with worm wheels, the worm wheels are meshed with the corresponding worms 10, the control rods 12 drive the worms 10 to rotate, the worm 10 drives the worm wheels and the rotating rods 8 to rotate, the rotating rods 8 drive the first gear 9 to rotate, the first gear 9 drives the first rack 7 to move, and the first rack 7 drives the side demolding plate 6 to move;
the conveying structure comprises a movable conveying plate 16, two erection plates 20, two rotating shafts 21, a conveying belt 22, a driving gear 23, a first belt wheel 24, a second belt wheel 26, a first rotating wheel 27, a motor 28 and a second rotating wheel 29, the conveying belt 22 and the stripping plate can be controlled to be opened by means of the vertical movement of the injection top die 3, and the injection die has the functions of two integration of stripping and conveying.
In this embodiment, the shifting chute has all been seted up to the one side that fixed plate 2 is close to each other, remove 16 slidable mounting of transport plate in the shifting chute, two erect equal fixed mounting of board 20 at the top of removing transport plate 16, two pivot 21 rotates and installs on two boards 20 that erect, two swing joint has same transportation area 22 in the pivot 21, the one end fixed mounting of pivot 21 has driven gear, rotate on fixed plate 2 and install the rotary rod, driving gear 23 and first band pulley 24 are fixed mounting respectively at the both ends of rotary rod, driving gear 23 and driven gear contact.
In this embodiment, the second belt wheel 26 is rotatably installed on one side of the fixing plate 2, the second belt wheel 26 is in transmission connection with the first belt wheel 24, a fixing hole is formed in the inner wall of the connecting groove, a connecting rod is fixedly installed on one side of the injection top mold 3, the connecting rod is in sliding connection with the fixing hole, the connecting rod is fixedly connected to the belt 25, the first rotating wheel 27 is fixedly installed on the first belt wheel 24, the motor 28 is fixedly installed on one side of the fixing plate 2, and the second rotating wheel 29 is fixedly installed on an output shaft of the motor 28.
In this embodiment, a threaded hole is formed in one side of the movable conveying plate 16, a threaded rod is installed in the threaded hole, a second bevel gear 17 is fixedly installed on the threaded rod, two round rods are rotatably installed on one side of the fixed plate 2, a third bevel gear 18 is fixedly installed at one end of each of the two round rods, a first chain wheel 15 and a second chain wheel 19 are respectively and fixedly installed at the other end of each of the two round rods, the first chain wheel 15 and the second chain wheel 19 are in transmission connection with a same chain, the third rack is in contact with and meshed with the third gear 13 during the movement of the injection top mold 3, so that the third gear 13 drives the first bevel gear 14 to rotate, the first bevel gear 14 drives the third bevel gear 18 and the first chain wheel 15 to rotate, the first chain wheel 15 drives the chain and the second chain wheel 19 to rotate, the second chain wheel 19 drives the third bevel gear 18 to rotate, and the third bevel gear 18 drives the second bevel gear 17 to rotate, the second bevel gear 17 drives the threaded rod to rotate, and the threaded rod drives the movable conveying plate 16 to move.
In this embodiment, a rotating groove is formed in the inner wall of the connecting groove, a third gear 13 is rotatably mounted in the rotating groove, a first bevel gear 14 is fixedly mounted on one side of the third gear 13, the two third bevel gears 18 are respectively meshed with the first bevel gear 14 and the second bevel gear 17, a third rack is fixedly mounted on one side of the injection top die 3, and the third gear 13 is meshed with the third rack.
In this embodiment, two thread grooves are formed in the top of the bottom stripper plate 5, the bottom of each of the two first gears 9 is fixedly provided with a screw rod 30, and the screw rods 30 are threadedly mounted in the corresponding thread grooves.
In this embodiment, the outer ring of the bearing is fixedly installed in the groove, the control rod 12 is fixedly installed in the inner ring of the bearing, and the control rod 12 rotates in the bearing when rotating, so that the position of the control rod 12 when rotating can be ensured.
In this embodiment, a sliding groove is formed in the inner wall of the moving groove, a sliding block is fixedly mounted on one side of the moving conveying plate 16, the sliding block is slidably connected in the sliding groove, the sliding block is driven to slide in the sliding groove when the moving conveying plate 16 moves, and the position of the moving conveying plate 16 can be stably moved.
In this embodiment, the motor 28 drives the second rotating wheel 29 to rotate, the second rotating wheel 29 drives the first rotating wheel 27 to rotate, the first rotating wheel 27 drives the first belt pulley 24 to rotate, the first belt pulley 24 drives the second belt pulley 26 to rotate by means of the belt 25, the belt 25 can drive the injection top mold 3 and the mold base 4 to move upwards and leave the injection bottom mold 1, the third rack contacts and is meshed with the third gear 13 during the movement of the injection top mold 3, so that the third gear 13 drives the first bevel gear 14 to rotate, the first bevel gear 14 drives the third bevel gear 18 and the first sprocket 15 to rotate, the first sprocket 15 drives the chain and the second sprocket 19 to rotate, the second sprocket 19 drives the other third bevel gear 18 to rotate, the third bevel gear 18 drives the second bevel gear 17 to rotate, the threaded rod drives the movable conveying plate 16 to move, so that the movable conveying plate 16 moves above the injection top mold 3 to move above the injection bottom mold 1, meanwhile, the rotating driving gear 23 contacts and is meshed with the moved driven gear, so that the rotating shaft 21 starts to drive the conveying belt 22 to start rotating, the second gear 11 is meshed with and rotates with the second rack in the moving process of the injection top mold 3, the second gear 11 drives the control rod 12 to rotate, the control rod 12 drives the worm 10 to rotate, the worm 10 drives the worm wheel and the rotating rod 8 to rotate, the rotating rod 8 drives the first gear 9 to rotate, the first gear 9 drives the first rack 7 to move, the first rack 7 drives the side stripper plates 6 to move, meanwhile, the first gear 9 drives the screw rod 30 to rotate, the screw rod 30 also drives the bottom stripper plate 5 to move, and the two side stripper plates 6 and the bottom stripper plate 5 can automatically drop the product from the mold base 4 and are automatically conveyed by the conveying belt 22.
Compared with the prior art, the invention has the technical progress that: the injection mold can automatically demold and transport products when the injection top mold 3 is controlled to move, and can demold and transport the products simultaneously, so that the processing efficiency and the continuity are improved.
Claims (8)
1. The storage battery shell injection mold comprises an injection bottom mold (1), an injection top mold (3), a mold base (4), a conveying structure and a demolding structure, and is characterized in that fixed plates (2) are fixedly mounted on two sides of the injection bottom mold (1), connecting grooves are formed in one sides, close to each other, of the two fixed plates (2), the injection top mold (3) is slidably mounted in the connecting grooves, the mold base (4) is fixedly mounted at the bottom of the injection top mold (3), the demolding structure is arranged on the mold base (4), and the conveying structure is arranged on the two fixed plates (2);
the demolding structure comprises a bottom demolding plate (5), two side demolding plates (6), two racks I (7), two rotating rods (8), two gears I (9), two gears II (11) and two control rods (12), wherein a first demolding groove is formed in the bottom of the mold base (4), the bottom demolding plate (5) is slidably mounted in the first demolding groove, second demolding grooves are formed in the two sides of the mold base (4), the side demolding plates (6) are slidably mounted in the corresponding second demolding grooves, the racks I (7) are fixedly mounted on one sides of the corresponding side demolding plates (6), two through holes are formed in one side of the injection molding top mold (3), the gears II (11) are rotatably mounted in the corresponding through holes, two racks II are fixedly mounted on the inner walls of the connecting grooves, and the gears II (11) are meshed with the corresponding racks II, grooves are formed in the inner wall of one side of each of the two through holes, the control rods (12) are rotatably installed in the corresponding grooves, one ends of the control rods (12) are fixedly installed on the corresponding second gears (11), worms (10) are fixedly installed at one ends of the two control rods (12), connecting holes are formed in the inner walls of the tops of the two second demolding grooves, the rotating rods (8) are rotatably installed in the corresponding connecting holes, the first gears (9) are fixedly installed on the corresponding rotating rods (8), worm wheels are fixedly installed at the tops of the two rotating rods (8), and the worm wheels are meshed with the corresponding worms (10);
the conveying structure comprises a movable conveying plate (16), two erection plates (20), two rotating shafts (21), a conveying belt (22), a driving gear (23), a first belt wheel (24), a second belt wheel (26), a first rotating wheel (27), a motor (28) and a second rotating wheel (29).
2. The injection mold for the storage battery shell according to claim 1, wherein a moving groove is formed in one side of each of the two fixing plates (2) close to each other, the moving transport plate (16) is slidably mounted in the moving groove, the two erection plates (20) are fixedly mounted on the top of the moving transport plate (16), the two rotating shafts (21) are rotatably mounted on the two erection plates (20), the two rotating shafts (21) are rotatably connected with the same transport belt (22), a driven gear is fixedly mounted at one end of each rotating shaft (21), a rotating rod is rotatably mounted on the fixing plate (2), the driving gear (23) and the first belt pulley (24) are respectively and fixedly mounted at two ends of the rotating rod, and the driving gear (23) is in contact with the driven gear.
3. The injection mold for the storage battery shell as recited in claim 2, wherein the second pulley (26) is rotatably mounted on one side of the fixing plate (2), the second pulley (26) is in transmission connection with the same belt (25) as the first pulley (24), a fixing hole is formed in an inner wall of the connecting groove, a connecting rod is fixedly mounted on one side of the injection top mold (3), the connecting rod is slidably connected in the fixing hole, the connecting rod is fixedly connected to the belt (25), the first rotating wheel (27) is fixedly mounted on the first pulley (24), the motor (28) is fixedly mounted on one side of the fixing plate (2), and the second rotating wheel (29) is fixedly mounted on an output shaft of the motor (28).
4. The injection mold for the storage battery shell according to claim 1, wherein a threaded hole is formed in one side of the movable conveying plate (16), a threaded rod is internally threaded in the threaded hole, a second bevel gear (17) is fixedly mounted on the threaded rod, two round rods are rotatably mounted on one side of the fixing plate (2), a third bevel gear (18) is fixedly mounted at one end of each of the two round rods, a first chain wheel (15) and a second chain wheel (19) are fixedly mounted at the other end of each of the two round rods, and the first chain wheel (15) and the second chain wheel (19) are in transmission connection with the same chain.
5. The injection mold for the storage battery shell as claimed in claim 4, wherein a rotating groove is formed in the inner wall of the connecting groove, a third gear (13) is rotatably mounted in the rotating groove, a first bevel gear (14) is fixedly mounted on one side of the third gear (13), the two third bevel gears (18) are respectively meshed with the first bevel gear (14) and the second bevel gear (17), a third rack is fixedly mounted on one side of the injection top mold (3), and the third gear (13) is meshed with the third rack.
6. The battery case injection mold according to claim 1, wherein the top of the bottom stripper plate (5) is provided with two thread grooves, the bottoms of the two first gears (9) are fixedly provided with screw rods (30), and the screw rods (30) are threadedly arranged in the corresponding thread grooves.
7. An injection mould for battery cases according to claim 1, characterised in that the groove is fixedly provided with the outer ring of the bearing and the control rod (12) is fixedly provided with the inner ring of the bearing.
8. The injection mold for storage battery shells as claimed in claim 1, wherein a sliding groove is formed on the inner wall of the moving groove, and a sliding block is fixedly installed on one side of the moving transport plate (16) and is slidably connected in the sliding groove.
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| CN202110417635.1A CN113977853B (en) | 2021-04-19 | 2021-04-19 | Storage battery shell injection mold |
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| CN202110417635.1A CN113977853B (en) | 2021-04-19 | 2021-04-19 | Storage battery shell injection mold |
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| CN113977853B (en) | 2023-12-01 |
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