CN114714557A - Automatic film changing and centering mechanism for automatic foaming mold - Google Patents
Automatic film changing and centering mechanism for automatic foaming mold Download PDFInfo
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- CN114714557A CN114714557A CN202210391272.3A CN202210391272A CN114714557A CN 114714557 A CN114714557 A CN 114714557A CN 202210391272 A CN202210391272 A CN 202210391272A CN 114714557 A CN114714557 A CN 114714557A
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- 238000005187 foaming Methods 0.000 title claims abstract description 28
- 239000012528 membrane Substances 0.000 claims description 9
- 230000002093 peripheral effect Effects 0.000 claims description 2
- 241000237858 Gastropoda Species 0.000 claims 4
- 239000006260 foam Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000006911 nucleation Effects 0.000 description 1
- 238000010899 nucleation Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000012047 saturated solution Substances 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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
- B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
- B29C44/34—Auxiliary operations
- B29C44/35—Component parts; Details or accessories
-
- 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
- B29C33/00—Moulds or cores; Details thereof or accessories therefor
- B29C33/30—Mounting, exchanging or centering
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Abstract
The invention relates to the technical field of a film changing and centering device, which is used for improving the accuracy of a mold during centering and reducing the labor intensity of workers during carrying, in particular to an automatic film changing and centering mechanism for an automatic foaming mold; according to the film changing trolley, the first worm is driven to rotate through the rotating motor, the first gear on the right side of the first worm drives the first chain to rotate, the first chain on the right side drives the third worm to rotate, then the second gear on the left side can be driven to rotate through the rotation of the first worm, the second chain is driven to rotate through the second gear, the second chain drives the third worm to rotate, worm blocks in threaded connection with the left side and the right side of the worm can be moved leftwards or rightwards, the position of the sliding plate on the frame of the film changing trolley can be adjusted, a mold needing to be foamed can be centered, the accuracy is improved, the labor intensity is reduced, workers do not need to carry the mold, and the working efficiency is improved.
Description
Technical Field
The invention relates to the technical field of film changing and centering devices, in particular to an automatic film changing and centering mechanism for an automatic foaming mold.
Background
The foaming mold is needed for forming the foam plastic part, the foaming resin is filled into the mold and is heated and melted to form a gas-liquid saturated solution, and a large number of tiny bubble nuclei are formed through the nucleation effect and are increased to form the foam plastic part.
Need trade the membrane after the foaming mould is accomplished, and need will wait to foam the mould and align between two parties when trading the membrane, then in sending to foaming mold device, current operation is mostly through artifical transport alignment between two parties, not only can consume staff's labour but also reduced work efficiency, reduce output, have the deviation just to lead to the unable use of mould after producing simultaneously if centering, the input of improvement cost and the disability rate of improvement product.
Disclosure of Invention
The invention aims to improve the accuracy of the mould in centering and reduce the labor intensity of workers in carrying, a first worm is driven to rotate by rotating a motor, a first gear positioned on the right side of a first worm drives a first chain to rotate, a first right chain drives a third worm to rotate, then a second left gear can be driven to rotate by the rotation of the first worm, so that a second chain is driven to rotate by a second gear, the second chain drives the third worm to rotate, a first worm block and a second worm block which are in threaded connection with the left side and the right side of the first worm, the second worm and the third worm can be moved leftwards or rightwards, the position of a sliding plate on a frame of a film changing trolley is adjusted, the mould is used for centering a mould needing foaming, the accuracy is improved, the labor intensity is reduced, the workers do not need to carry the mould, the working efficiency is improved, and the automatic film changing and centering mechanism for the automatic foaming mold is provided.
In order to achieve the above object, the present invention provides the following technical solutions
An automatic film changing and centering mechanism for an automatic foaming mold comprises a film changing trolley frame, a rotating motor is fixed on the outer surface of the right side of the film changing trolley frame close to the middle position, a first worm is fixed on an output shaft of the rotating motor, a first worm block is arranged on the outer surface of the right side of the first worm, and the first worm is internally provided with a thread groove and is in threaded connection with the first worm block, the outer surface of the upper end of the first worm piece is fixedly connected with a first pushing plate, the outer surface of the right side of the first pushing plate is provided with a second limiting rod, the upper end of the right side of the film changing trolley frame is fixedly connected with a second limiting block, the second limiting rod penetrates through the inside of the second limiting block and extends to be fixed to the outer surface of the first pushing plate, one end of the left side of the first worm extends to the left side position of the film changing trolley frame, and the outer surface of the left side of the first worm is fixedly connected with a second gear.
Furthermore, the number of the second gears is two, the other second gear is fixed to the right side of the output shaft of the rotating motor and is located at the right side of the first worm, a first chain is connected to the outer surface of the second gear located on the right side of the output shaft of the rotating motor in a meshed mode, and a second worm and a third worm are horizontally arranged inside the film changing trolley frame and the first worm.
Furthermore, the number of the first worm blocks is three, the right outer surfaces of the second worm and the third worm are in threaded connection with the first worm blocks, the first push plate is fixed at the upper ends of the three first worm blocks, the number of the second limiting rods and the number of the second limiting blocks are two, the second limiting rods are symmetrically arranged on the right outer surface of the first push plate, and the second limiting blocks are symmetrically arranged on the right side of the film changing trolley frame.
Furthermore, the outer surfaces of the left sides of the first worm, the second worm and the third worm are in threaded connection with a second worm block, the outer surface of the upper end of the second worm block is fixedly connected with a second pushing plate, the outer surface of the left side of the second pushing plate is fixedly connected with two first limiting rods at equal intervals, the outer surface of the left side of the film changing trolley frame is fixedly connected with two first limiting blocks at equal intervals, and the first limiting rods penetrate through the inner parts of the first limiting blocks.
Further, the fixed second gear surface engagement in first worm left side is connected with the second chain, the left side surface of trading the membrane dolly frame is close to front position fixedly connected with fixed block, the surface swing joint of fixed block has first gear, and the second chain is connected with first gear engagement, the also swing joint of left side one end of second worm has first gear, and the second chain is connected with the first gear engagement on the second worm, the left side surface of trading the membrane dolly frame is close to the rear position and is fixed with the bearing, and the left side one end of third worm runs through to inside the bearing.
Furthermore, the outer surface of the right side of the film changing trolley frame is fixedly connected with a fixed block and a first gear at a position close to the rear end, one end of the right side of the third worm is also provided with the first gear, and the first chain is meshed with the first gear on the fixed block and the first gear on the third worm.
Furthermore, the outer surface of the upper end of the film changing trolley is provided with a slide rail plate close to the middle position in a movable mode, the slide rail plate is located at the upper ends of the three worms, the upper end of the slide rail plate is movably connected with a slide plate, a plurality of slide plate wheels are fixedly connected to the outer surface of the lower end of the slide plate at equal intervals, trolley wheels are fixedly connected to the corners of the periphery of the outer surface of the lower end of the film changing trolley frame, and an automatic foaming machine is arranged at the rear end of the film changing trolley frame.
Compared with the prior art, the invention has the beneficial effects that:
1. in the invention, by arranging a series of structural components such as a first chain, a first worm block, a first push plate, a second worm block, a second push plate, a second worm, a third worm and the like, when the film changing trolley is used, the first worm is driven to rotate by a rotating motor, so that a first gear positioned on the right side of the first worm drives the first chain to rotate, a right first chain drives the third worm to rotate, then a left second gear can be driven to rotate by the rotation of the first worm, so that a second gear drives the second chain to rotate, the second chain drives the third worm to rotate, the first worm block and the second worm block which are in threaded connection with the left and right sides of the first worm, the second worm and the third worm can move leftwards or rightwards, so that the position of a sliding plate on the frame of the film changing trolley is adjusted, and the mould which needs foaming is centered is used, the precision is improved, the labor intensity is reduced, workers do not need to carry the die, and the working efficiency is improved.
2. According to the invention, by arranging a series of structural components such as the sliding rail plate, the sliding plate, the trolley wheels, the sliding plate wheels and the like, when the film changing trolley is used, the sliding rail plate is placed on the film changing trolley frame, so that the sliding plate can move back and forth on the upper end of the sliding plate, the sliding plate can be pushed into an automatic foaming machine after being centered, the working efficiency is improved, the sliding plate wheels can facilitate the sliding of the sliding plate, the friction force between the sliding plate and the sliding rail plate is reduced, the outer surface of the sliding plate can be protected, the loss is reduced, and meanwhile, the trolley wheels can facilitate the movement of the film changing trolley frame to improve the convenience of the device.
Drawings
In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the overall structure of the frame of the film changing trolley of the invention;
FIG. 3 is a partial view of FIG. 1 in accordance with the present invention;
FIG. 4 is an enlarged view taken at A in FIG. 2 according to the present invention;
FIG. 5 is a top view of the film exchange cart frame of the present invention;
FIG. 6 is an enlarged view of the invention at B of FIG. 5;
FIG. 7 is a left side schematic view of the film changing cart frame of the present invention;
FIG. 8 is a partial view of FIG. 7 in accordance with the present invention;
FIG. 9 is a schematic front view of a frame of the film changing cart of the present invention;
FIG. 10 is an enlarged view taken at C of FIG. 9 in accordance with the present invention;
FIG. 11 is an enlarged view of the point D in FIG. 9 according to the present invention.
Reference numerals: 1. a film changing trolley frame; 2. a slide rail plate; 3. a slide plate; 4. rotating the motor; 5. a first chain; 6. a first worm; 7. a first worm gear; 8. a first push plate; 9. a second worm block; 10. a second pusher plate; 11. a second chain; 12. a first limit rod; 13. a fixed block; 14. a first gear; 15. a second worm; 16. a third worm; 17. a second gear; 18. a first stopper; 19. a second limiting rod; 20. A second limiting block; 21. wheels of the trolley; 22. a skateboard wheel; 23. a bearing; 24. an automatic foaming machine.
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 first embodiment is as follows:
as shown in fig. 1-11, the automatic film-changing centering mechanism for an automatic foaming mold according to the present invention comprises a film-changing trolley frame 1, a rotating motor 4 is fixed on the right outer surface of the film-changing trolley frame 1 near the middle position, a worm and a chain are driven by the rotating motor 4, a first worm 6 is fixed on the output shaft of the rotating motor 4 for adjusting the positions of a first worm 7 and a second worm 9, so that the mold can be centered and positioned accurately, the first worm 7 is arranged on the right outer surface of the first worm 6, a thread groove is formed inside the first worm 7, the first worm 6 is in threaded connection with the first worm 7, the first worm 6 drives the first worm 7 to rotate left or right when rotating, so as to center and position the mold, a first pushing plate 8 is fixedly connected to the upper outer surface of the first worm 7, the film changing trolley comprises a first pushing plate 8, a second limiting rod 19, a second limiting block 20, a second limiting block 17, a second gear 17 and a third gear 17, wherein the second limiting rod 19 is used for fixing the first pushing plate 8 to stabilize the first pushing plate 8, the upper end of the right side of the film changing trolley frame 1 is fixedly connected with the second limiting block 20 and used for limiting the moving track of the first limiting rod 12, the second limiting rod 19 penetrates through the second limiting block 20 and extends to the outer surface of the first pushing plate 8, the left end of the first worm 6 extends to the left side of the film changing trolley frame 1, the outer surface of the left side of the first worm 6 is fixedly connected with the second gear 17, and the second gear 17 drives the second chain 11 to rotate so as to drive the first gear 14 and the third worm 16 to rotate;
the number of the second gears 17 is two, the other second gear 17 is fixed on the right side of the output shaft of the rotating motor 4 and is positioned at the right side of the first worm 6 and used for driving the first chain 5 to rotate, the outer surface of the second gear 17 positioned on the right side of the output shaft of the rotating motor 4 is meshed and connected with the first chain 5, the first chain 5 is used for driving the second worm 15 to rotate, the second worm 15 and the third worm 16 are horizontally arranged in the film changing trolley frame 1 and the first worm 6 and used for simultaneously rotating the worms, so that the worm blocks on the outer surface of the film changing trolley frame 1 move and are used for adjusting the position of the sliding plate 3 on the film changing trolley frame 1;
the number of the first worm blocks 7 is three, the right outer surfaces of the second worm 15 and the third worm 16 are in threaded connection with the first worm blocks 7, the first push plate 8 is fixed at the upper ends of the three first worm blocks 7, so that the mould can be prevented from deviating when the first push plate 8 pushes, the accuracy in centering is improved, the mould centering is ensured, and the quality of a product is improved;
the outer surfaces of the left sides of the first worm 6, the second worm 15 and the third worm 16 are in threaded connection with a second worm 9, the outer surface of the upper end of the second worm 9 is fixedly connected with a second pushing plate 10, the sliding plate 3 can be pushed to the right side by utilizing the second pushing plate 10, meanwhile, the first pushing plate 8 plays a role of an auxiliary block when pushed to the left side, so that a mold is prevented from being pushed out of the sliding plate 3, the outer surface of the left side of the second pushing plate 10 is fixedly connected with two first limiting rods 12 at equal intervals, the outer surface of the left side of the film changing trolley frame 1 is fixedly connected with two first limiting blocks 18 at equal intervals, and the first limiting rods 12 penetrate through the inner parts of the first limiting blocks 18 and are used for fixing the second pushing plate 10;
the outer surface of a second gear 17 fixed on the left side of a first worm 6 is in meshed connection with a second chain 11, the outer surface of the left side of a film changing trolley frame 1 close to the front end is fixedly connected with a fixed block 13, the outer surface of the fixed block 13 is movably connected with a first gear 14, the second chain 11 is in meshed connection with the first gear 14, the fixed block 13 and the first gear 14 can prevent a longer chain from loosening or breaking due to the fact that no bearing device is arranged in the middle when the longer chain rotates, the operation of the second chain 11 can be stabilized, one end of the left side of a second worm 15 is also movably connected with the first gear 14, the second chain 11 is in meshed connection with the first gear 14 on the second worm 15, a bearing 23 is fixed on the outer surface of the left side of the film changing trolley frame 1 close to the rear end, and one end of the left side of a third worm 16 penetrates into the bearing 23 to fix the third worm 16 and facilitate the rotation of the third worm 16, the friction force between the third worm 16 and the film changing trolley frame 1 is reduced;
the outer surface of the right side of the film changing trolley frame 1 close to the rear end is also fixedly connected with a fixing block 13 and a first gear 14, one end of the right side of a third worm 16 is also provided with the first gear 14, and the first chain 5 is meshed with the first gear 14 on the fixing block 13 and the first gear 14 on the third worm 16, so that the function of stabilizing the first chain 5 is consistent with the function.
The film changing trolley is provided with a series of structural components such as a first chain 5, a first worm 6, a first worm block 7, a first push plate 8, a second worm block 9, a second push plate 10, a second worm 15 and a third worm 16, when the film changing trolley is used, the first worm 6 is driven to rotate by the rotating motor 4, so that a first gear 14 on the right side of the first worm 6 drives the first chain 5 to rotate, the first chain 5 on the right side drives the third worm 16 to rotate, then the second gear 17 on the left side can be driven to rotate by the rotation of the first worm 6, so that the second chain 11 is driven to rotate by the second gear 17, the second chain 11 drives the third worm 16 to rotate, the first worm blocks 7 and the second worm blocks 9 which are in threaded connection with the left side and the right side of the first worm 6, the second worm 15 and the third worm 16 can move leftwards or rightwards, and the positions of the film changing trolley frame 1 of the sliding plate 3 can be adjusted, the mould is used for centering the mould for foaming, improves the precision, reduces the labor intensity, does not need workers to carry the mould, and improves the working efficiency.
Example two:
as shown in fig. 1 and 9, a sliding rail plate 2 is movably arranged on the outer surface of the upper end of the film changing trolley close to the middle position, the sliding rail plate 2 is positioned at the upper ends of three worms and used for sliding the sliding plate 3 at the front and back positions of the upper end of the sliding rail plate 2, the upper end of the sliding rail plate 2 is movably connected with the sliding plate 3 and used for placing a mold and conveying the mold, a plurality of sliding plate wheels 22 are fixedly connected to the outer surface of the lower end of the sliding plate 3 at equal intervals, the friction force between the sliding plate 3 and the sliding rail plate 2 can be reduced, the service life of the device is prolonged, trolley wheels 21 are fixedly connected to the peripheral corners of the outer surface of the lower end of the film changing trolley frame 1, the convenience of the movement of the film changing trolley frame 1 is improved, and an automatic foaming machine 24 is arranged at the rear end of the film changing trolley frame 1.
According to the invention, by arranging a series of structural components such as the sliding rail plate 2, the sliding plate 3, the trolley wheels 21 and the sliding plate wheels 22, when the film changing trolley is used, the sliding rail plate 2 is placed on the film changing trolley frame 1, so that the sliding plate 3 can move back and forth on the upper end of the sliding plate 3, and can be pushed into the automatic foaming machine 24 after being centered, the working efficiency is improved, the sliding plate wheels 22 can facilitate the sliding of the sliding plate 3, the friction force between the sliding plate 3 and the sliding rail plate 2 is reduced, the outer surface of the sliding plate 3 can be protected, the loss is reduced, and meanwhile, the trolley wheels 21 can facilitate the movement of the film changing trolley frame 1, so that the convenience is improved.
The working principle of the invention is as follows: firstly, the slide rail plate 2 is placed on the film changing trolley frame 1, so that the slide plate 3 can move back and forth at the upper end thereof, the slide plate can be pushed into an automatic foaming machine 24 after being centered, the working efficiency is improved, the slide plate 22 can be used for facilitating the sliding of the slide plate 3, the friction force between the slide plate 3 and the slide rail plate 2 is reduced, the outer surface of the slide plate 3 can be protected, the loss is reduced, meanwhile, the trolley wheels 21 can be used for facilitating the movement of the film changing trolley frame 1 for improving the convenience of the device, then the first worm 6 is driven to rotate by the rotating motor 4, the first gear 14 on the right side of the first worm 6 drives the first chain 5 to rotate, the first chain 5 on the right side drives the third worm 16 to rotate, and then the second gear 17 on the left side can be driven to rotate by the rotation of the first worm 6, so that the second chain 11 is driven to rotate by the second gear 17, the second chain 11 drives the third worm 16 to rotate, the first worm block 7 and the second worm block 9 which are in threaded connection with the left side and the right side of the first worm 6, the second worm 15 and the third worm 16 can move leftwards or rightwards, and therefore the position of the sliding plate 3 on the film changing trolley frame 1 is adjusted, a mold which needs to be foamed is centered, the accuracy is improved, the labor intensity is reduced, the mold does not need to be carried by workers, and the working efficiency is improved.
The foregoing is merely illustrative and explanatory of the present invention and various modifications, additions or substitutions may be made to the specific embodiments described by those skilled in the art without departing from the scope of the invention as defined in the accompanying claims.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.
Claims (7)
1. The utility model provides an automatic trade membrane centering mechanism for automatic foaming mould, is including trading membrane dolly frame (1), its characterized in that, the right side surface of trading membrane dolly frame (1) is close to intermediate position and is fixed with rotation motor (4), the output shaft that rotates motor (4) is fixed with first worm (6), the right side surface of first worm (6) is provided with first snail piece (7), and the inside of first snail piece (7) is seted up the thread groove, first worm (6) and first snail piece (7) threaded connection, the upper end surface fixed connection of first snail piece (7) has first slurcam (8), the right side surface of first slurcam (8) is provided with second gag lever post (19), the right side upper end position fixed connection of trading membrane dolly frame (1) has second stopper (20), and second gag lever post (19) runs through the inside of second stopper (20) and extends to be fixed to first slurcam (8) The left end of the first worm (6) extends to the left position of the film changing trolley frame (1), and a second gear (17) is fixedly connected to the outer surface of the left side of the first worm (6).
2. The automatic film changing and centering mechanism for the automatic foaming mold as claimed in claim 1, wherein the number of the second gears (17) is two, the other second gear (17) is fixed on the right side of the output shaft of the rotating motor (4) and is located at the right side position of the first worm (6), the outer surface of the second gear (17) located on the right side of the output shaft of the rotating motor (4) is connected with the first chain (5) in a meshing manner, and the second worm (15) and the third worm (16) are horizontally arranged in the film changing trolley frame (1) and the first worm (6).
3. The automatic film changing and centering mechanism for the automatic foaming mold as claimed in claim 2, wherein the number of the first worm blocks (7) is three, the first worm blocks (7) are connected to the right outer surfaces of the second worm (15) and the third worm (16) in a threaded manner, the first pushing plate (8) is fixed to the upper ends of the three first worm blocks (7), the number of the second limiting rods (19) and the second limiting blocks (20) is two, the second limiting rods (19) are symmetrically arranged on the right outer surface of the first pushing plate (8), and the second limiting blocks (20) are symmetrically arranged on the right side of the film changing trolley frame (1).
4. The automatic film changing and centering mechanism for the automatic foaming mold according to claim 3, wherein the left outer surfaces of the first worm (6), the second worm (15) and the third worm (16) are in threaded connection with a second worm block (9), the upper outer surface of the second worm block (9) is fixedly connected with a second push plate (10), the left outer surface of the second push plate (10) is fixedly connected with two first limiting rods (12) at equal intervals, the left outer surface of the film changing trolley frame (1) is fixedly connected with two first limiting blocks (18) at equal intervals, and the first limiting rods (12) penetrate through the insides of the first limiting blocks (18).
5. The automatic film-changing centering mechanism for the automatic foaming mold according to claim 1, it is characterized in that the outer surface of a second gear (17) fixed at the left side of the first worm (6) is engaged and connected with a second chain (11), a fixed block (13) is fixedly connected to the position, close to the front end, of the outer surface of the left side of the membrane changing trolley frame (1), a first gear (14) is movably connected to the outer surface of the fixed block (13), the second chain (11) is meshed with the first gear (14), one end of the left side of the second worm (15) is also movably connected with the first gear (14), and the second chain (11) is meshed with the first gear (14) on the second worm (15), a bearing (23) is fixed on the outer surface of the left side of the film changing trolley frame (1) near the rear end, and the left end of the third worm (16) penetrates into the bearing (23).
6. The automatic film changing and centering mechanism for the automatic foaming mold as claimed in claim 1, wherein a fixed block (13) and a first gear (14) are fixedly connected to the outer surface of the right side of the film changing trolley frame (1) near the rear end, the first gear (14) is also arranged at one end of the right side of the third worm (16), and the first chain (5) is engaged with the first gear (14) on the fixed block (13) and the first gear (14) on the third worm (16).
7. The automatic film changing and centering mechanism for the automatic foaming mold according to claim 1, wherein a sliding rail plate (2) is movably arranged on the outer surface of the upper end of the film changing trolley close to the middle position, the sliding rail plate (2) is positioned at the upper ends of the three worms, the upper end of the sliding rail plate (2) is movably connected with a sliding plate (3), a plurality of sliding plate wheels (22) are fixedly connected to the outer surface of the lower end of the sliding plate (3) at equal intervals, trolley wheels (21) are fixedly connected to the peripheral corners of the outer surface of the lower end of the film changing trolley frame (1), and an automatic foaming machine (24) is arranged at the rear end of the film changing trolley frame (1).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210391272.3A CN114714557A (en) | 2022-04-14 | 2022-04-14 | Automatic film changing and centering mechanism for automatic foaming mold |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210391272.3A CN114714557A (en) | 2022-04-14 | 2022-04-14 | Automatic film changing and centering mechanism for automatic foaming mold |
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| CN114714557A true CN114714557A (en) | 2022-07-08 |
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| CN202210391272.3A Pending CN114714557A (en) | 2022-04-14 | 2022-04-14 | Automatic film changing and centering mechanism for automatic foaming mold |
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| CN107088984A (en) * | 2017-05-04 | 2017-08-25 | 合肥华凌股份有限公司 | The mold changing systems and its die exchange of refrigerator box body foam device |
| CN110293647A (en) * | 2019-08-05 | 2019-10-01 | 长虹美菱股份有限公司 | One kind being used for box body foaming mould automatic mold-change equipment |
| CN210655492U (en) * | 2019-10-10 | 2020-06-02 | 江苏华宇印涂设备集团有限公司 | Feeding centering device for metal sheet printing machine |
| CN111530696A (en) * | 2020-03-24 | 2020-08-14 | 南京创阳电子有限公司 | Full-automatic dispensing assembling machine for cover plate of washing machine |
| CN214325464U (en) * | 2020-10-30 | 2021-10-01 | 江苏新美星包装机械股份有限公司 | Transition conveying device in wrapping and film-wrapping integrated machine |
| CN113650349A (en) * | 2021-08-31 | 2021-11-16 | 江苏智石科技有限公司 | Mold changing trolley capable of automatically centering based on gravity effect and using method thereof |
| CN214820318U (en) * | 2021-01-25 | 2021-11-23 | 无锡市耀光电容配件有限公司 | Injection molding machine convenient to protection to linear guide |
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| CN107088984A (en) * | 2017-05-04 | 2017-08-25 | 合肥华凌股份有限公司 | The mold changing systems and its die exchange of refrigerator box body foam device |
| CN110293647A (en) * | 2019-08-05 | 2019-10-01 | 长虹美菱股份有限公司 | One kind being used for box body foaming mould automatic mold-change equipment |
| CN210655492U (en) * | 2019-10-10 | 2020-06-02 | 江苏华宇印涂设备集团有限公司 | Feeding centering device for metal sheet printing machine |
| CN111530696A (en) * | 2020-03-24 | 2020-08-14 | 南京创阳电子有限公司 | Full-automatic dispensing assembling machine for cover plate of washing machine |
| CN214325464U (en) * | 2020-10-30 | 2021-10-01 | 江苏新美星包装机械股份有限公司 | Transition conveying device in wrapping and film-wrapping integrated machine |
| CN214820318U (en) * | 2021-01-25 | 2021-11-23 | 无锡市耀光电容配件有限公司 | Injection molding machine convenient to protection to linear guide |
| CN113650349A (en) * | 2021-08-31 | 2021-11-16 | 江苏智石科技有限公司 | Mold changing trolley capable of automatically centering based on gravity effect and using method thereof |
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