CN214419543U - Quick replacement structure for mold of blow molding machine - Google Patents
Quick replacement structure for mold of blow molding machine Download PDFInfo
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- CN214419543U CN214419543U CN202023344510.0U CN202023344510U CN214419543U CN 214419543 U CN214419543 U CN 214419543U CN 202023344510 U CN202023344510 U CN 202023344510U CN 214419543 U CN214419543 U CN 214419543U
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Abstract
The application relates to a rapid mold replacement structure of a blow molding machine, which comprises a fixed template, a blow molding mold and a clamping mechanism; the fixed template is provided with a first mounting groove and a second mounting groove; a clamping ring block is arranged on the side surface of the blow molding die; the clamping mechanism comprises a clamping bottom plate positioned in the second mounting groove, the clamping mechanism further comprises a pressing assembly, the pressing assembly comprises a pressing cushion block arranged in the first mounting groove, one end of the pressing cushion block is fixedly connected with the clamping bottom plate, the pressing assembly further comprises a pressing plate, one end of the pressing plate is pressed on the pressing cushion block, and the other end of the pressing plate is pressed on a clamping ring block of the blow molding mold; the pressing mechanism further comprises a pressing cylinder, and the pressing plate is fixedly connected with a piston rod of the pressing cylinder. On placing the fixed die plate side with blow molding mould, remove and press from both sides tight bottom plate and be close to blow molding mould, compress tightly cylinder and drive the pressure strip and compress tightly on blow molding mould's clamp ring piece, make convenient quilt of blow molding mould compress tightly, fix and dismantle. This application has the effect that promotes retooling efficiency.
Description
Technical Field
The application relates to the technical field of installation of blow molding machine molds, in particular to a quick replacement structure of a blow molding machine mold.
Background
The blow molding machine blows the liquid plastic into a mold cavity of a certain shape by using the wind force blown out by the machine after the liquid plastic is sprayed out, thereby manufacturing the product. The plastic is melted in a screw extruder and extruded quantitatively, the plastic is extruded into a die matched with the die for molding, then the air ring blows air for cooling, and then the die is opened and the product is taken out. The mould of current blowing machine is through the bolt lock on fixed die plate, inconvenient dismantlement when using, and the efficiency becomes low when making the mould change.
In view of the above-mentioned related art, the inventor considers that the mold of the existing blow molding machine is inconvenient to disassemble and has the defect of low replacement efficiency.
SUMMERY OF THE UTILITY MODEL
In order to improve the change efficiency of blowing machine mould, this application provides a blowing machine mould quick replacement structure.
The application provides a blowing machine mould quick replacement structure adopts following technical scheme:
a quick replacement structure for a blow molding machine mold comprises a fixed template, a blow molding mold and a clamping mechanism for quickly fixing the blow molding mold on the fixed template; the fixed template is provided with a first mounting groove vertical to the side edge of the fixed template, and two sides of the bottom of the first mounting groove are provided with second mounting grooves; one side of the side surface of the blow molding mould close to the fixed template is provided with a clamping ring block which is wound around the blow molding mould for a whole circle; clamping mechanism including be located the second mounting groove and with fixed die plate sliding connection's tight bottom plate of clamp, clamping mechanism still including compressing tightly the subassembly, compress tightly the subassembly including locate in the first mounting groove and with fixed die plate sliding connection's the cushion that compresses tightly, compress tightly cushion one end and tight bottom plate fixed connection of clamp, compress tightly the subassembly still including the pressure strip, pressure strip one end compresses tightly on compressing tightly the cushion, the other end compresses tightly on blow mold's clamp ring piece, compress tightly the subassembly still including being used for driving the pressure strip and be close to and keep away from the cylinder that compresses tightly of fixed die plate, the pressure strip is kept away from a side that compresses tightly the cylinder and is compressed tightly the piston rod fixed connection of cylinder.
Through adopting above-mentioned technical scheme, on placing the fixed die plate side with blow molding mould, remove the clamp bottom plate and be close to blow molding mould, compress tightly the cylinder and drive the pressure strip action, pressure strip one end compresses tightly on blow molding mould's clamp ring piece, and the pressure strip other end compresses tightly compressing tightly the cushion, makes convenient quilt of blow molding mould compress tightly, fixed and dismantle, promotes retooling efficiency.
Optionally, each side of the blow mold is provided with at least one clamping mechanism, and correspondingly, the number of the first mounting grooves and the number of the second mounting grooves on the fixed template are the same as that of the clamping mechanisms.
Through adopting above-mentioned technical scheme, make the blow mold can both be pressed from both sides tightly fixedly all around, promote to compress tightly fixed steadiness.
Optionally, one end of the pressing plate close to the clamping ring block of the blow mold and one side close to the clamping ring block are provided with a pressing adjusting block, and the pressing adjusting block and the pressing plate are detachably and fixedly connected.
By adopting the technical scheme, the pressing plate is provided with the pressing adjusting block to press the clamping ring block of the blow mold, so that the blow mold is pressed and fixed; the pressing adjusting block can be detachably and fixedly connected to enable the pressing adjusting block to be replaceable so as to adapt to clamping ring blocks of different blow molding molds. .
Optionally, the clamping mechanism further comprises a positioning assembly, the positioning assembly comprises a positioning block, the positioning block is perpendicular to the clamping base plate, and the positioning block is located at one end, close to the blow mold, of the clamping base plate; the positioning block is provided with a first pressing groove perpendicular to the direction of the clamping bottom plate, and the pressing plate penetrates through the first sliding groove and can slide.
Through adopting above-mentioned technical scheme, the locating piece can the butt in blow mold, fixes a position blow mold, makes blow mold more stable, and the pressure strip wears to locate and makes pressure strip and locating piece complementary interference in the first pressure tank.
Optionally, a second pressing groove perpendicular to the pressing plate direction is formed in the pressing cushion block, and one end, close to the pressing cushion block, of the pressing plate is located in the second pressing groove in a penetrating mode and can slide in the vertical direction.
Through adopting above-mentioned technical scheme, the pressure strip is located the second and compresses tightly the inslot, compresses tightly the groove with first and combines, makes the pressure strip motion more stable.
Optionally, the positioning assembly further comprises a positioning cylinder, the positioning cylinder is located in the second mounting groove and fixedly connected with the fixed template, a piston rod of the cylinder faces the blow mold, and the end of the piston rod of the cylinder is fixedly connected with the clamping bottom plate.
Through adopting above-mentioned technical scheme, location cylinder promotes and presss from both sides tight bottom plate and is close to the blow mold, makes the locating piece can be by automatic positioning, reduces manual operation, raises the efficiency.
Optionally, a pressing top plate is arranged at one end of the pressing cushion block and one end of the positioning block, which are far away from the clamping bottom plate, and the pressing top plate is fixedly connected with the pressing cushion block and the positioning block; the compressing cylinder is fixed on the compressing top plate, and a piston rod of the compressing cylinder penetrates through the compressing top plate to be fixedly connected with the compressing plate.
Through adopting above-mentioned technical scheme, compress tightly the cylinder and be fixed on compressing tightly the roof by stable, make to compress tightly the cylinder and can stably drive the pressure strip and compress tightly the blow mold, improve the stability when pressing from both sides tightly.
Optionally, an electromagnet is arranged in the center of the fixed template.
Through adopting above-mentioned technical scheme, to the electro-magnet circular telegram, enable blow mold and be adsorbed on the fixed die plate, be convenient for press from both sides tight location to blow mold.
In summary, the present application includes at least one of the following beneficial technical effects:
1. on will placing blow mold, remove and press from both sides tight bottom plate and be close to blow mold, compress tightly the cylinder and drive the pressure strip action, pressure strip one end compresses tightly on blow mold's clamp ring piece, and the pressure strip other end compresses tightly at the compression cushion, makes convenient quilt of blow mold compress tightly, fixes and dismantles, promotes retooling efficiency.
Drawings
Fig. 1 is a schematic view of an overall structure of a rapid mold change structure of a blow molding machine according to an embodiment of the present application.
Fig. 2 is a schematic diagram of the position of the electromagnet in the embodiment of the present application.
Fig. 3 is a schematic structural view of a clamping mechanism in an embodiment of the present application.
Description of reference numerals: 1. fixing the template; 11. a first mounting groove; 12. a second mounting groove; 13. an electromagnet; 2. a blow mold; 21. clamping the ring block; 3. a clamping mechanism; 31. clamping the bottom plate; 32. a compression assembly; 321. pressing the cushion block; 3211. a second hold-down groove; 322. a pressing cylinder; 323. a compression plate; 324. compressing the adjusting block; 325. compressing the top plate; 33. a positioning assembly; 331. positioning blocks; 3311. a first hold-down groove; 332. and (5) positioning the air cylinder.
Detailed Description
The present application is described in further detail below with reference to figures 1-3.
The embodiment of the application discloses blowing machine mould quick replacement structure.
Referring to fig. 1 and 2, a rapid mold changing structure of a blow molding machine includes a fixed mold plate 1, a blow mold 2, and a clamping mechanism 3 for fixing the blow mold 2 to the fixed mold plate 1.
For making the convenient absorption of blowing template on fixed die plate 1, fixed die plate 1 is the rectangle setting, and fixed die plate 1 is vertical setting. The center department is equipped with electro-magnet 13 on the fixed die plate 1, and electro-magnet 13 passes through interference fit and fixed die plate 1 fixed connection.
When the blow mold 2 is close to the fixed template 1, an operator is adsorbed on the fixed template 1 by the electromagnet 13, and the blow mold 2 is conveniently positioned and clamped and fixed.
Referring to fig. 1 and 3, in order to facilitate the positioning of the blow mold 2, two first mounting grooves 11 perpendicular to the side edges are respectively formed at each side edge of one side of the fixed mold plate 1 close to the blow mold 2, and second mounting grooves 12 are respectively formed at both sides of the bottom of each first mounting groove 11. The clamping mechanisms 3 are provided with 8, which are respectively positioned at each first mounting groove 11. The clamping mechanism 3 comprises a clamping base plate 31 and a positioning assembly 33, and the positioning assembly 33 comprises a positioning block 331 and a positioning cylinder 332. The clamping bottom plate 31 is positioned in the second mounting groove 12 and is in sliding connection with the fixed template 1, one end of the positioning block 331 is positioned in the first mounting groove 11 and is in sliding connection with the fixed template 1, and one end of the positioning block 331 positioned in the first mounting groove 11 is fixedly connected with the clamping bottom plate 31 through welding; the positioning cylinder 332 is located at the intersection of the first installation groove 11 and the second installation groove 12, the positioning cylinder 332 is fixed on the fixed template 1 through a bolt, a piston rod of the positioning cylinder 332 faces the blow mold 2, and the end of the piston rod of the positioning cylinder 332 is fixedly connected with the clamping bottom plate 31 through welding.
The positioning cylinder 332 drives the clamping base plate 31 to slide close to the blow mold 2, and the clamping base plate 31 drives the positioning block 331 to abut against the blow mold 2 and move the blow mold 2 to a specific position. Make the blow mold 2 convenient location, and can automatic positioning, promote positioning efficiency.
In order to enable the blow mold 2 to be clamped quickly, the pressing assembly 32 includes a pressing pad 321, a pressing cylinder 322, a pressing plate 323, a pressing adjustment block 324, and a pressing top plate 325.
One end of the pressing cushion block 321 is located in the first mounting groove 11 and is in sliding connection with the fixed template 1, one end of the pressing cushion block 321 located in the first mounting groove 11 is fixedly connected with the clamping bottom plate 31 through welding, and the pressing cushion block 321 is located on one side of the positioning block 331 away from the blow mold 2. In order to facilitate the compression of the blow mold 2, a ring of clamping ring blocks 21 is fixed to the circumference of the blow mold 2 by welding, and the clamping ring blocks 21 are located at one end of the blow mold 2 close to the fixed mold plate 1. In order to enable the pressing plate 323 to stably press the blow mold 2, a first pressing groove 3311 perpendicular to the direction of the clamping base plate 31 is formed in the positioning block 331, a second pressing groove 3211 perpendicular to the direction of the clamping base plate 31 is formed in the pressing pad 321, the pressing plate 323 penetrates through the first pressing groove 3311 and the second pressing groove 3211, and the pressing plate 323 is slidably connected with the positioning block 331 and the pressing pad 321. The pressing adjusting block 324 is arranged on one side, close to the clamping ring block 21, of one end, located at the clamping ring block 21, of the pressing plate 323, and the pressing adjusting block 324 is detachably and fixedly connected with the pressing plate 323 through bolts, so that the pressing adjusting block 324 is convenient to replace and suitable for clamping ring blocks 21 with different thicknesses of different blow molds 2.
The two ends of the pressing top plate 325 are fixed to one end, away from the clamping bottom plate 31, of the positioning block 331 and the pressing cushion block 321 through welding respectively, the pressing air cylinder 322 is fixed to one side, away from the clamping bottom plate 31, of the pressing top plate 325 through bolts, a piston rod of the pressing air cylinder 322 penetrates through the pressing top plate 325 to be in sliding connection with the pressing top plate 325, and a piston rod of the pressing air cylinder 322 is fixedly connected with the pressing plate 323 through bolts.
The pressing cylinder 322 drives the pressing plate 323 to approach the clamping base plate 31, so that the pressing adjusting block 324 presses the clamping ring block 21, and one end of the pressing plate 323 away from the pressing adjusting block 324 presses the pressing pad 321. The blow mold 2 is conveniently compressed, and meanwhile, the compression cushion block 321 is convenient to disassemble, so that the compression plate 323 can be used for compressing the blow mold 2 in a balanced and stable manner.
The implementation principle of the quick replacement structure of the blowing machine mold in the embodiment of the application is as follows:
first step, adsorb, when operating personnel was close to fixed die plate 1 with blow mold 2, just adsorbed fixed die plate 1 by electro-magnet 13 on, the convenience is fixed a position and is pressed from both sides tight fixed blow mold 2.
Secondly, positioning, the positioning cylinder 332 drives the clamping base plate 31 to slide close to the blow mold 2, and the clamping base plate 31 drives the positioning block 331 to abut against the blow mold 2 and move the blow mold 2 to a designated position. Make the blow mold 2 convenient location, and can automatic positioning, promote positioning efficiency.
And thirdly, pressing, namely, a pressing cylinder 322 drives a pressing plate 323 to be close to the clamping bottom plate 31, so that a pressing adjusting block 324 presses the clamping ring block 21, and one end of the pressing plate 323, far away from the pressing adjusting block 324, presses the pressing cushion block 321. The blow mold 2 is conveniently compressed, and meanwhile, the compression cushion block 321 is convenient to disassemble, so that the compression plate 323 can be used for compressing the blow mold 2 in a balanced and stable manner.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. The utility model provides a blowing machine mould quick replacement structure which characterized in that: the device comprises a fixed template (1) arranged along the vertical direction, a blow molding mold (2) and a clamping mechanism (3) for rapidly fixing the blow molding mold (2) on the fixed template (1); a first mounting groove (11) vertical to the side edge of the fixed template (1) is formed in the fixed template (1), and second mounting grooves (12) are formed in two sides of the bottom of the first mounting groove (11); one side of the side surface of the blow mold (2) close to the fixed template (1) is provided with a clamping ring block (21) which is wound around the blow mold (2) for a whole circle; the clamping mechanism (3) comprises a clamping bottom plate (31) which is positioned in the second mounting groove (12) and is in sliding connection with the fixed template (1), the clamping mechanism (3) also comprises a pressing component (32), the pressing component (32) comprises a pressing cushion block (321) which is arranged in the first mounting groove (11) and is in sliding connection with the fixed template (1), one end of the pressing cushion block (321) is fixedly connected with the clamping bottom plate (31), the pressing assembly (32) also comprises a pressing plate (323), one end of the pressing plate (323) is pressed on the pressing cushion block (321), the other end is pressed on a clamping ring block (21) of the blow molding mould (2), the pressing component (32) also comprises a pressing cylinder (322) for driving the pressing plate (323) to approach and depart from the fixed template (1), one side face, far away from the pressing cylinder (322), of the pressing plate (323) is fixedly connected with a piston rod of the pressing cylinder (322).
2. The rapid mold change structure for a blow molding machine of claim 1, wherein: every side of blow mold (2) all sets up at least one clamping mechanism (3), and is corresponding, the quantity of first mounting groove (11) and second mounting groove (12) is the same with clamping mechanism (3) on fixed die plate (1).
3. The rapid mold change structure for a blow molding machine of claim 1, wherein: one end, close to the clamping ring block (21), of the pressing plate (323) close to the clamping ring block (21) of the blow molding mold (2) is provided with a pressing adjusting block (324), and the pressing adjusting block (324) is detachably and fixedly connected with the pressing plate (323).
4. A rapid mold change structure for a blow molding machine as claimed in claim 3, wherein: the clamping mechanism (3) further comprises a positioning component (33), the positioning component (33) comprises a positioning block (331), the positioning block (331) is perpendicular to the clamping base plate (31), and the positioning block (331) is located at one end, close to the blow mold (2), of the clamping base plate (31); the positioning block (331) is provided with a first pressing groove (3311) perpendicular to the direction of the clamping bottom plate (31), and the pressing plate (323) penetrates through the first pressing groove (3311) and can slide.
5. The rapid mold change structure for a blow molding machine of claim 4, wherein: a second pressing groove (3211) perpendicular to the pressing plate (323) is formed in the pressing pad (321), and one end, close to the pressing pad (321), of the pressing plate (323) penetrates through the second pressing groove (3211) and can slide in the vertical direction.
6. The rapid mold change structure for a blow molding machine of claim 4, wherein: the positioning assembly (33) further comprises a positioning cylinder (332), the positioning cylinder (332) is located in the second mounting groove (12) and fixedly connected with the fixed template (1), a piston rod of the positioning cylinder (332) faces the blow molding mold (2), and the end part of the piston rod of the positioning cylinder (332) is fixedly connected with the clamping bottom plate (31).
7. The rapid mold change structure for a blow molding machine of claim 6, wherein: one ends, far away from the clamping bottom plate (31), of the pressing cushion block (321) and the positioning block are provided with pressing top plates (325), and the pressing top plates (325) are fixedly connected with the pressing cushion block and the positioning block (331); the pressing air cylinder (322) is fixed on the pressing top plate (325), and a piston rod of the pressing air cylinder (322) penetrates through the pressing top plate (325) to be fixedly connected with the pressing plate (323).
8. The rapid mold change structure for a blow molding machine of claim 1, wherein: and an electromagnet (13) is arranged in the center of the fixed template (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023344510.0U CN214419543U (en) | 2020-12-31 | 2020-12-31 | Quick replacement structure for mold of blow molding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023344510.0U CN214419543U (en) | 2020-12-31 | 2020-12-31 | Quick replacement structure for mold of blow molding machine |
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| Publication Number | Publication Date |
|---|---|
| CN214419543U true CN214419543U (en) | 2021-10-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202023344510.0U Active CN214419543U (en) | 2020-12-31 | 2020-12-31 | Quick replacement structure for mold of blow molding machine |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116985381A (en) * | 2023-08-10 | 2023-11-03 | 佛山贝玛照明科技有限公司 | Blow molding machine for producing lamp shade |
-
2020
- 2020-12-31 CN CN202023344510.0U patent/CN214419543U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116985381A (en) * | 2023-08-10 | 2023-11-03 | 佛山贝玛照明科技有限公司 | Blow molding machine for producing lamp shade |
| CN116985381B (en) * | 2023-08-10 | 2024-04-26 | 佛山贝玛照明科技有限公司 | Blow molding machine for producing lamp shade |
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