CN223750242U - A deflash removal device for a blow molding machine - Google Patents
A deflash removal device for a blow molding machineInfo
- Publication number
- CN223750242U CN223750242U CN202520094880.7U CN202520094880U CN223750242U CN 223750242 U CN223750242 U CN 223750242U CN 202520094880 U CN202520094880 U CN 202520094880U CN 223750242 U CN223750242 U CN 223750242U
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- CN
- China
- Prior art keywords
- fixedly connected
- blow molding
- sliding
- molding machine
- mounting frame
- 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.)
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- Moulds For Moulding Plastics Or The Like (AREA)
- Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
Abstract
The utility model discloses a deburring device of a blow molding machine, which belongs to the technical field of blow molding machines and comprises a male die, wherein a female die is arranged on one side of the male die, a second mounting frame is fixedly connected to one side of the male die, which is opposite to the female die, a first mounting frame is fixedly connected to one side of the female die, a knife slot is formed in the female die, a cutting slot is formed in the male die, a jacking hole is formed in the male die and the female die, a sealing slot is formed in the male die and the female die, a cutting mechanism for deburring is arranged in the knife slot, an ejection mechanism is arranged in the jacking hole, and a sealing mechanism is arranged in the sealing slot.
Description
Technical Field
The utility model relates to the technical field of blow molding machines, in particular to a deburring device of a blow molding machine.
Background
A blow moulding machine is a plastic processing machine, mainly used for producing hollow plastic products such as bottles, barrels, tanks and the like, and the working principle of the blow moulding machine is that a tubular plastic parison obtained by extruding or injection moulding thermoplastic resin is placed in a split mould when the thermoplastic resin is hot (or heated to a softened state), compressed air is immediately introduced into the parison after the mould is closed, so that the plastic parison is blown up and clings to the inner wall of the mould, and the corresponding product is obtained after cooling and demoulding.
In the prior art, when a blow molding machine opens a mold, a molded product often has thicker flash, the appearance of the product is affected by the flash, workers are usually required to remove the flash manually in order to improve the appearance of the product, the process of removing the flash is complicated, and the workload of the workers is increased.
Accordingly, the present utility model provides a deburring device for a blow molding machine to solve the above-mentioned problems.
Disclosure of utility model
(One) solving the technical problems
The utility model provides a deburring device of a blow molding machine, which aims to solve the problems in the background technology.
(II) technical scheme
In order to achieve the purpose, the deburring device of the blow molding machine comprises a male die, wherein a female die is arranged on one side of the male die, a second mounting frame is fixedly connected to one side, away from the male die, of the male die, a first mounting frame is fixedly connected to one side, away from the male die, of the female die, a cutter slot is formed in the female die, cutting slots are formed in the male die, jacking holes are formed in the male die and the female die, sealing slots are formed in the male die and the female die, a cutting mechanism for deburring is arranged in the cutter slot, an ejection mechanism is arranged in the jacking holes, and a sealing mechanism is arranged in the sealing slots.
The cutting mechanism comprises a blade, the blade is slidably connected in the cutter groove, one end of the blade is fixedly connected with a sliding plate, two ends of the sliding plate are fixedly connected with sliding blocks, one side, away from the blade, of the sliding plate is fixedly connected with a first air cylinder, the fixed end of the first air cylinder is fixedly connected to a first mounting frame, a sliding groove is formed in the first mounting frame, and the sliding blocks are inserted into the sliding groove.
As a preferable technical scheme of the application, one side of the sliding plate, which is close to the blade, is fixedly connected with a first spring, and one end of the first spring, which is far away from the sliding plate, is fixedly connected with one side of the female die, which is far away from the male die.
As a preferable technical scheme of the application, the ejection mechanism comprises a thimble, the thimble is slidably connected in the ejection hole, one end of the thimble is fixedly connected with a push plate, one side of the push plate away from the thimble is fixedly connected with a second cylinder, the fixed end of the second cylinder is fixedly connected on a second mounting frame, and the side surface of the thimble is sleeved with a second spring.
As a preferable technical scheme of the application, the encapsulation mechanism comprises a third cylinder, the side surface of the third cylinder is fixedly connected to the second mounting frame through a bracket, the movable end of the third cylinder is fixedly connected with an encapsulation plate, and the side surface of the encapsulation plate is in sliding contact with the inner wall of the encapsulation groove.
As an optimized technical scheme of the application, a limiting block is fixedly connected to the inner wall of the encapsulation groove, a sliding rod is fixedly connected to one side of the encapsulation plate, which is close to the third cylinder, and the sliding rod penetrates through the limiting block.
As a preferable technical scheme of the application, positioning blocks are symmetrically connected to two sides of the male die, and positioning blocks which are the same as those on the male die are symmetrically connected to two sides of the female die.
(III) beneficial effects
The utility model has simple structure and convenient use, the movable end of the first cylinder can push the blade to move through the arrangement of the blade, the sliding plate, the first cylinder and the first spring, after the product is molded, the blade can be contacted with the product and cut off the flash of the product, and when the die is opened, the product and the flash can be automatically separated, thereby reducing the workload of staff.
Drawings
FIG. 1 is a schematic view of a deflashing apparatus of a blow molding machine;
FIG. 2 is a schematic view of the installation of a blade in a deflashing device of a blow molding machine;
FIG. 3 is a schematic view of the installation of a thimble in the deflashing device of a blow molding machine;
FIG. 4 is a cross-sectional view of a female die in a deflashing apparatus of a blow molding machine;
fig. 5 is a cross-sectional view of a punch in a deflashing apparatus of a blow molding machine.
In the figure:
1. A male die; 2, a female die, 3, a first mounting frame, 4, a blade, 5, a sliding plate, 6, a sliding block, 7, a sliding groove, 8, a knife slot, 9, a first cylinder, 10, a first spring, 11, a second mounting frame, 12, a top hole, 13, a thimble, 14, a push plate, 15, a second cylinder, 16, a second spring, 17, an encapsulation groove, 18, a sealing plate, 19, a third cylinder, 20, a limiting block, 21, a sliding rod, 22, a cutting groove, 23 and a positioning block.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The utility model provides a deburring device of a blow molding machine, which comprises a male die 1, wherein a female die 2 is arranged on one side of the male die 1, a second mounting frame 11 is fixedly connected to the opposite side of the male die 1 and the female die 2, a first mounting frame 3 is fixedly connected to one side of the female die 2 away from the male die 1, a cutter slot 8 is formed in the female die 2, a cutting slot 22 is formed in the male die 1, a jacking hole 12 is formed in the male die 1 and the female die 2, a sealing slot 17 is formed in the male die 1 and the female die 2, a cutting mechanism for deburring is arranged in the cutter slot 8, an ejection mechanism is arranged in the jacking hole 12, and a sealing mechanism is arranged in the sealing slot 17.
The cutting mechanism comprises a blade 4, the blade 4 is slidably connected in a cutter groove 8, one end of the blade 4 is fixedly connected with a sliding plate 5, two ends of the sliding plate 5 are fixedly connected with sliding blocks 6, one side, away from the blade 4, of the sliding plate 5 is fixedly connected with a first air cylinder 9, the fixed end of the first air cylinder 9 is fixedly connected with a first mounting frame 3, a sliding groove 7 is formed in the first mounting frame 3, and the sliding blocks 6 are spliced in the sliding groove 7.
The side of the sliding plate 5, which is close to the blade 4, is fixedly connected with a first spring 10, and one end of the first spring 10, which is far away from the sliding plate 5, is fixedly connected with one side of the female die 2, which is far away from the male die 1.
When the deburring device is used, a blank is required to come between the male die 1 and the female die 2, then the die is closed and blow molded, the blade 4 in the cutter slot 8 on the female die 2 is used for cutting the flash of a product after molding, the cutting slot 22 on the male die 1 is aligned with the cutter slot 8 after the die is closed, the cutting slot 22 is arranged for providing space for movement of the blade 4 when cutting the flash, after the product is molded, the first cylinder 9 is started, the movable end of the first cylinder 9 can push the blade 4 to move through the sliding plate 5, so that the blade 4 is inserted into the cutting slot 22 on the male die 1, in one process, the blade 4 can be in contact with the product, the flash of the product is cut, and the product and the flash can be automatically separated when the die is opened.
The removal when blade 4 cuts overlap needs to be realized through the expansion end promotion slide 5 of first cylinder 9, and when slide 5 moved, the slider 6 at its both ends also can be at the inside removal of spout 7 to provide the guarantee for the stable removal when blade 4 cuts, in addition, can compress first spring 10 when slide 5 moves, the setting of first spring 10 can provide certain cushioning effect, helps hoisting device's life.
Further, in order to enable the ejector pin 13 to eject the molded product from the device, as shown in fig. 2, 3 and 4, the ejector mechanism comprises the ejector pin 13, the ejector pin 13 is slidably connected in the ejector hole 12, one end of the ejector pin 13 is fixedly connected with the push plate 14, one side of the push plate 14 away from the ejector pin 13 is fixedly connected with the second cylinder 15, the fixed end of the second cylinder 15 is fixedly connected on the second mounting frame 11, and a second spring 16 is sleeved on the side surface of the ejector pin 13.
All be equipped with ejection mechanism on terrace die 1 and the die 2, when the device die sinking, the goods after the shaping can laminate on terrace die 1 or die 2, start second cylinder 15 this moment, the expansion end of second cylinder 15 can promote thimble 13 through push pedal 14 and remove to make thimble 13 can push up down the goods, thereby collect the goods with the staff, can compress second spring 16 when push pedal 14 promotes thimble 13 to remove, second spring 16 sets up can provide certain cushioning effect, helps hoisting device's life.
In order to enable the encapsulating plate 18 to encapsulate the bottom end of the blank, as shown in fig. 2, 3 and 5, the encapsulating mechanism includes a third cylinder 19, a side surface of the third cylinder 19 is fixedly connected to the second mounting frame 11 through a bracket, a movable end of the third cylinder 19 is fixedly connected with the encapsulating plate 18, and a side surface of the encapsulating plate 18 is slidably attached to an inner wall of the encapsulating slot 17.
The male die 1 and the female die 2 are respectively provided with an encapsulating mechanism, after a blank arrives between the male die 1 and the female die 2, two third air cylinders 19 are required to be controlled simultaneously, so that the movable ends of the third air cylinders 19 push the encapsulating plates 18 to move towards the blank, at the moment, the two encapsulating plates 18 can move towards the blank simultaneously and clamp the bottom end of the blank so as to encapsulate the bottom end of the blank, and the phenomenon of uneven wall thickness of a product can be reduced after the blank is encapsulated, thereby being beneficial to improving the overall quality of the product.
In order to improve the stability of the sealing plate 18 during movement, as shown in fig. 2, 3 and 5, a stopper 20 is fixedly connected to the inner wall of the sealing groove 17, a sliding rod 21 is fixedly connected to one side of the sealing plate 18 near the third cylinder 19, and the sliding rod 21 penetrates through the stopper 20.
When the packing plate 18 moves to pack the bottom end of the blank, the sliding rod 21 connected with the packing plate 18 can slide on the limiting block 20, and the arrangement of the sliding rod 21 and the limiting block 20 can provide stable guarantee for the movement of the packing plate 18, so that the packing plate 18 can still accurately return to the packing groove 17 after being moved out of the packing groove 17.
Still further, in order to improve the production quality of the product, as shown in fig. 1, 2 and 3, positioning blocks 23 are symmetrically connected to both sides of the male die 1, and positioning blocks 23 identical to those on the male die 1 are symmetrically connected to both sides of the female die 2.
The positioning blocks 23 are arranged on the male die 1 and the female die 2, a worker can install the deburring device on the blow molding machine through the positioning blocks 23, meanwhile, the positioning blocks 23 can play a certain role in positioning when the device is assembled, and the worker can judge whether the male die 1 and the female die 2 are accurately aligned through the positioning blocks 23, so that the production quality of products is guaranteed.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (6)
1. The deburring device of the blow molding machine comprises a male mold (1) and is characterized in that a female mold (2) is arranged on one side of the male mold (1), a second mounting frame (11) is fixedly connected to one side, opposite to the female mold (2), of the male mold (1), a first mounting frame (3) is fixedly connected to one side, far away from the male mold (1), of the female mold (2), a cutter slot (8) is formed in the female mold (2), a cutting slot (22) is formed in the male mold (1), a jacking hole (12) is formed in the male mold (1) and the female mold (2), a sealing slot (17) is formed in the male mold (1) and the female mold (2), a cutting mechanism for deburring is arranged in the cutter slot (8), an ejection mechanism is arranged in the jacking hole (12), and a sealing mechanism is arranged in the sealing slot (17);
The cutting mechanism comprises a blade (4), the blade (4) is slidably connected in a cutter groove (8), one end of the blade (4) is fixedly connected with a sliding plate (5), two ends of the sliding plate (5) are fixedly connected with sliding blocks (6), one side, away from the blade (4), of the sliding plate (5) is fixedly connected with a first air cylinder (9), the fixed end of the first air cylinder (9) is fixedly connected to a first mounting frame (3), a sliding groove (7) is formed in the first mounting frame (3), and the sliding blocks (6) are inserted into the sliding groove (7).
2. The deburring device of a blow molding machine according to claim 1, wherein a first spring (10) is fixedly connected to one side of the sliding plate (5) close to the blade (4), and one end of the first spring (10) far away from the sliding plate (5) is fixedly connected to one side of the female die (2) far away from the male die (1).
3. The deburring device of a blow molding machine according to claim 1, wherein the ejection mechanism comprises an ejector pin (13), the ejector pin (13) is slidably connected in the ejector hole (12), one end of the ejector pin (13) is fixedly connected with a push plate (14), one side of the push plate (14) away from the ejector pin (13) is fixedly connected with a second cylinder (15), the fixed end of the second cylinder (15) is fixedly connected to the second mounting frame (11), and a second spring (16) is sleeved on the side surface of the ejector pin (13).
4. The deburring device of a blow molding machine according to claim 1, wherein the wrapping mechanism comprises a third air cylinder (19), the side surface of the third air cylinder (19) is fixedly connected to the second mounting frame (11) through a bracket, the movable end of the third air cylinder (19) is fixedly connected with a wrapping plate (18), and the side surface of the wrapping plate (18) is in sliding contact with the inner wall of the wrapping groove (17).
5. The deburring device of a blow molding machine according to claim 4, wherein a limiting block (20) is fixedly connected to the inner wall of the wrapping groove (17), a sliding rod (21) is fixedly connected to one side, close to the third air cylinder (19), of the wrapping plate (18), and the sliding rod (21) penetrates through the limiting block (20).
6. The deburring device of a blow molding machine according to claim 1, wherein the positioning blocks (23) are symmetrically connected to two sides of the male mold (1), and the positioning blocks (23) identical to those on the male mold (1) are symmetrically connected to two sides of the female mold (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202520094880.7U CN223750242U (en) | 2025-01-15 | 2025-01-15 | A deflash removal device for a blow molding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202520094880.7U CN223750242U (en) | 2025-01-15 | 2025-01-15 | A deflash removal device for a blow molding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN223750242U true CN223750242U (en) | 2026-01-02 |
Family
ID=98201257
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202520094880.7U Active CN223750242U (en) | 2025-01-15 | 2025-01-15 | A deflash removal device for a blow molding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN223750242U (en) |
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2025
- 2025-01-15 CN CN202520094880.7U patent/CN223750242U/en active Active
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