CN214214640U - Quick demoulding mechanism of injection mold of biodegradable cutlery box - Google Patents
Quick demoulding mechanism of injection mold of biodegradable cutlery box Download PDFInfo
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- CN214214640U CN214214640U CN202120080839.6U CN202120080839U CN214214640U CN 214214640 U CN214214640 U CN 214214640U CN 202120080839 U CN202120080839 U CN 202120080839U CN 214214640 U CN214214640 U CN 214214640U
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- injection mold
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- bevel gear
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Abstract
The utility model provides a quick demoulding mechanism of injection mold of biodegradable cutlery box. The method comprises the following steps: the base comprises a base first cavity, a rotating rod and a first bevel gear, wherein the first cavity is arranged inside the base; the motor is fixedly arranged on the right side of the top of the base, one end of an output shaft of the motor is fixedly provided with a second bevel gear, and the bottom of the second bevel gear is meshed with the top of the first bevel gear; the third bevel gears are fixedly mounted on the two surfaces of the rotating rods, the top parts of the two third bevel gears are meshed with fourth bevel gears, threaded rods are fixedly mounted on the top parts of the fourth bevel gears, and threaded blocks are sleeved on the surfaces of the top parts of the threaded rods. The utility model provides a pair of quick demoulding mechanism of injection mold of biodegradable cutlery box has thereby can be quick simple take out the object, easy operation, and stable in structure can improve work efficiency, increases economic benefits.
Description
Technical Field
The utility model relates to a biodegradable cutlery box field especially relates to a quick demoulding mechanism of injection mold of biodegradable cutlery box.
Background
The mould is a mould and a tool for obtaining the required product by injection moulding, blow moulding, extrusion, die casting or forging forming, smelting, stamping and other methods in industrial production, and for short, the mould is a tool for manufacturing a formed article and is composed of various parts, different moulds are composed of different parts, the processing of the appearance of the article is realized mainly by changing the physical state of the formed material, and the mould is called as an 'industrial mother'.
The existing mold is simple in structure, a product is difficult to take out from the interior of the mold after molding, rapid demolding cannot be realized, the working efficiency is low, and bubbles easily appear in the product after molding in the mold, so that the quality of the product is reduced, and the economic benefit is reduced.
Therefore, it is necessary to provide a quick demolding mechanism for an injection mold of a biodegradable food box to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides a quick demoulding mechanism of injection mold of biodegradable cutlery box has solved goods and has been difficult to take out from the inside of mould after the shaping, can't realize the quick drawing of patterns, problem that work efficiency is low.
In order to solve the technical problem, the utility model provides a pair of quick demoulding mechanism of injection mold of biodegradable cutlery box, include: base seat
The first cavity is arranged inside the base, a rotating rod is arranged inside the first cavity, and a first bevel gear is fixedly arranged on the right side of the surface of the rotating rod;
the motor is fixedly arranged on the right side of the top of the base, one end of an output shaft of the motor is fixedly provided with a second bevel gear, and the bottom of the second bevel gear is meshed with the top of the first bevel gear;
the third bevel gears are fixedly arranged on two surfaces of the rotating rod, fourth bevel gears are meshed with the tops of the two third bevel gears, threaded rods are fixedly arranged on the tops of the fourth bevel gears, threaded blocks are sleeved on the surfaces of the tops of the threaded rods, first connecting blocks are fixedly arranged on the inner sides of the threaded blocks, and upper dies are fixedly arranged in the middles of the first connecting blocks;
the fixed block, fixed block fixed mounting in the top of threaded rod, the inside of fixed block is provided with the second cavity, the inside fixed mounting of second cavity has the slide bar, the equal sliding connection in both sides on slide bar surface has first slider and second slider, two through first connection rope fixed connection between first slider and the second slider.
Preferably, two shock-absorbing support assemblies are fixedly mounted on two sides of the top of the base, and a lower die is fixedly mounted on the tops of the two shock-absorbing support assemblies.
Preferably, the bottom of the lower die is fixedly provided with a vibrating case through a connecting piece, the front of the vibrating case is provided with two gears, and the front of the two gears is fixedly provided with an eccentric wheel.
Preferably, the bottoms of the two first sliding blocks and the second sliding blocks are rotatably connected with a first connecting rod, and the bottom of the first connecting rod is rotatably connected with a mold fixing sleeve.
The manufactured object can be taken out quickly and conveniently through the die fixing sleeve.
Preferably, the left side fixed mounting at base top has the connecting plate, the spout has been seted up on the left side of connecting plate, the inside sliding connection of spout has the third slider.
Preferably, the bottom of the third slider is located the inside of spout is provided with first spring, the left side fixed mounting at third slider top has the second connecting rod, the top fixedly connected with second of second connecting rod connects the rope.
Preferably, the top of the second connecting rope is fixedly connected with the left side of the first sliding block through a first pulley, and a first bolt is arranged at the bottom of the left side of the third sliding block.
Compared with the prior art, the utility model provides a pair of quick demoulding mechanism of injection mold of biodegradable cutlery box has following beneficial effect:
the utility model provides a quick demoulding mechanism of injection mold of biodegradable cutlery box, drive the second through manual pulling second connecting rod and connect the rope and go on not hard up first slider, the elastic deformation of rethread second spring promotes the second slider and removes, thereby it drives first slider removal and makes the head rod remove and drive the fixed cover of mould and reciprocate to drive, take out the object in the fixed cover of mould, thereby can be quick simple take out the object, and easy operation, stable in structure can improve work efficiency, and economic benefits is increased.
The second motor in the vibrating case drives the two meshed gears to rotate, so that the eccentric wheel is driven to rotate to generate vibration, bubbles generated in injection molding are discharged, the success rate of products and the quality of the products are improved, the occurrence rate of defective products is reduced, and the use and manufacturing cost is reduced.
Drawings
Fig. 1 is a schematic structural diagram of a preferred embodiment of a rapid demolding mechanism of an injection mold for a biodegradable lunch box according to the present invention;
FIG. 2 is a schematic view of the overall front view of FIG. 1;
FIG. 3 is an enlarged view of portion A of FIG. 1;
fig. 4 is a schematic view of the interior of the second cavity shown in fig. 1.
Reference numbers in the figures: 1. the base, 2, first cavity, 3, dwang, 4, first bevel gear, 5, motor, 6, second bevel gear, 7, third bevel gear, 8, fourth bevel gear, 9, threaded rod, 10, screw block, 11, first connecting block, 12, last mould, 13, shock attenuation supporting component, 14, bed die, 15, vibration machine case, 16, gear, 17, eccentric wheel, 19, fixed block, 20, second cavity, 21, slide bar, 22, first slider, 23, second slider, 24, first connecting rope, 25, first connecting rod, 26, mould fixed cover, 27, second connecting rope, 28, connecting plate, 29, spout, 30, first spring, 31, second connecting rod, 32, first bolt, 33, third slider.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and embodiments.
Please refer to fig. 1, fig. 2, fig. 3 and fig. 4, wherein fig. 1 is a schematic structural diagram of a preferred embodiment of a rapid demolding mechanism for an injection mold of a biodegradable lunch box according to the present invention; FIG. 2 is a schematic view of the overall front view of FIG. 1; FIG. 3 is an enlarged view of portion A of FIG. 1; fig. 4 is a schematic view of the interior of the second cavity shown in fig. 1. The utility model provides a quick demoulding mechanism of injection mold of biodegradable cutlery box, includes: base 1
The first cavity 2 is arranged inside the base 1, a rotating rod 3 is arranged inside the first cavity 2, and a first bevel gear 4 is fixedly arranged on the right side of the surface of the rotating rod 3;
the motor 5 is fixedly arranged on the right side of the top of the base 1, one end of an output shaft of the motor 5 is fixedly provided with a second bevel gear 6, and the bottom of the second bevel gear 6 is meshed with the top of the first bevel gear 4;
the third bevel gears 7 are fixedly arranged on two surfaces of the rotating rod 3, fourth bevel gears 8 are meshed with the tops of the two third bevel gears 7, a threaded rod 9 is fixedly arranged on the top of each fourth bevel gear 8, a threaded block 10 is sleeved on the surface of the top of each threaded rod 9, a first connecting block 11 is fixedly arranged on the inner side of each threaded block 10, and an upper die 12 is fixedly arranged in the middle of each first connecting block 11;
the fixing block 19, the fixing block 19 fixed mounting in the top of threaded rod 9, the inside of fixing block 19 is provided with second cavity 20, the inside fixed mounting of second cavity 20 has slide bar 21, the equal sliding connection in both sides on slide bar 21 surface has first slider 22 and second slider 23, two through first connecting rope 24 fixed connection between first slider 22 and the second slider 23.
The right side of the screw block 10 is provided with a second bolt.
The bottom of motor 5 is fixed with the mount pad, the bottom of mount pad with the right side fixed mounting at base 1 top.
Two second clamping grooves are formed in the right side of the threaded rod 9.
A second spring is provided to the right of the slide bar 21 and to the right of the second slider 23.
In a specific embodiment, two shock-absorbing support components 13 are fixedly mounted on two sides of the top of the base 1, and a lower die 14 is fixedly mounted on the tops of the two shock-absorbing support components 13.
The top of the lower mold 14 is provided with a placing cavity.
Two shock attenuation supporting component 13 include the dead lever, the inside of dead lever is provided with the third cavity, and the inside of third cavity is provided with the fourth spring, and the top of fourth spring is provided with the ejector pin, the top of ejector pin with the bottom fixed connection of bed die.
The bottom of the lower die 14 is fixedly provided with a vibration case 15 through a connecting piece, the front of the vibration case 15 is provided with two gears 16, and the front of the two gears 16 is fixedly provided with an eccentric wheel 17.
A second motor is arranged inside the vibration box 15 and is fixedly connected with two gears 16 which are meshed with each other.
The bottoms of the two first sliding blocks and the second sliding blocks are rotatably connected with a first connecting rod 25, and the bottom of the first connecting rod 25 is rotatably connected with a die fixing sleeve 26.
The left side fixed mounting at base 1 top has connecting plate 28, spout 29 has been seted up to the left side of connecting plate 28, the inside sliding connection of spout 29 has third slider 33.
The bottom of third slider 33 just is located the inside of spout 29 is provided with first spring 30, the left side fixed mounting at third slider 33 top has second connecting rod 31, the top fixedly connected with second of second connecting rod 31 connects rope 27.
The bottom of the second connecting rod 31 is fixedly provided with a handle.
The top of the second connecting rope 27 is fixedly connected with the left side of the first sliding block 22 through a first pulley, and the bottom of the left side of the third sliding block 33 is provided with a first bolt 32.
The right side of the connecting plate 28 is provided with three clamping grooves.
The utility model provides a pair of quick demoulding mechanism of injection mold of biodegradable cutlery box's theory of operation as follows:
when injection molding is needed, the first bolt 32 is manually taken out, so that the third slider 33 is not fixed in the current state, the third slider 33 and the second connecting rod 31 are driven to move upwards through the elastic deformation of the first spring 30 by a manual pushing handle, so that the first slider 22 pulled by the second connecting rope 27 is loosened, the second slider 23 is driven to move towards the middle of the sliding rod 21 through the elastic deformation of the second spring, the first slider 22 connected by the first connecting rope 24 is driven to move in the opposite direction to the second slider 23 through the movement of the second slider 23, so that the first connecting rod 25 moves to drive the mold fixing sleeve 26 to move downwards until the mold fixing sleeve 26 is placed in the placing cavity in the lower mold 14, the first bolt 32 is inserted into the first clamping groove, and the third slider 33 is fixed in the current position, thereby causing its mold fixture sleeve 26 to maintain its current position and operating condition.
Simultaneously, the motor 5 is started, the second bevel gear 6 is driven to rotate through the rotation of the motor 5, so that the first bevel gear 4 and the rotating rod 3 are driven to rotate, the third bevel gear 7 and the fourth bevel gear 8 are driven to rotate through the rotation of the rotating rod 3, the threaded rod 9 is driven to rotate, the threaded block 10 is driven to move downwards on the surface of the threaded rod 9, a second bolt on the right side of the threaded block 10 is taken out before the rotation, the first connecting block 11 and the upper die 12 are driven to move downwards through the downward movement of the threaded block 10 until the lower die 14 and the die fixing sleeve 26 are attached to each other, the motor is closed, the second bolt is inserted into the second clamping groove, the gravity is reduced, the sliding wire between the threaded rod 9 and the threaded block 10 is driven to slide, and the raw material is poured through the injection molding opening in the top of the upper die 12.
After the injection molding is finished, the second motor inside the vibrating case 15 is started, the two gears 16 which are meshed with each other are driven to rotate in the opposite direction through the rotation of the second motor, so that the eccentric wheel 17 is driven to rotate, the generated vibration discharges air bubbles in the injection molding material inside the mold, and meanwhile, the vibration of the injection molding material is relieved through the damping support component 13 and the lower mold 14 is supported.
After injection molding is finished, the screw block 10 is enabled to move upwards to drive the first connecting block 11 and the upper die 12 to move upwards by starting the motor 5, the second bolt is inserted into the second clamping groove to fix the current position of the screw block 10, the first bolt 32 is taken out, the second connecting rod 31 is pulled downwards to drive the third slider 33 to move downwards, the second connecting rope 27 is tensioned to drive the first slider 22 to move towards the left side, the second slider 23 connected through the first connecting rope 24 is driven to move towards the right side to enable the first connecting rod 25 to move to drive the die fixing sleeve 26 to move upwards, the injected object is driven to move upwards, and the object is manually taken out of the die fixing sleeve 26.
Compared with the prior art, the utility model provides a pair of quick demoulding mechanism of injection mold of biodegradable cutlery box has following beneficial effect:
drive the second through manual pulling second connecting rod 31 and connect rope 27 and carry out not hard up first slider 22, the elastic deformation of rethread second spring promotes second slider 23 and removes, thereby it drives first slider 22 and removes and make the head rod 25 remove and drive the fixed cover 26 of mould and reciprocate to drive, take out the object in the fixed cover 26 of mould, thereby can be quick simple take out the object, and easy operation, stable in structure can improve work efficiency, increase economic benefits.
The second motor in the vibrating case 15 drives the two meshed gears 16 to rotate, so that the eccentric wheel 17 is driven to rotate to generate vibration, bubbles generated in injection molding are discharged, the success rate of products and the quality of the products are improved, the occurrence rate of defective products is reduced, and the use and manufacturing cost is reduced.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.
Claims (7)
1. The utility model provides a quick demoulding mechanism of injection mold of biodegradable cutlery box which characterized in that includes: base seat
The first cavity is arranged inside the base, a rotating rod is arranged inside the first cavity, and a first bevel gear is fixedly arranged on the right side of the surface of the rotating rod;
the motor is fixedly arranged on the right side of the top of the base, one end of an output shaft of the motor is fixedly provided with a second bevel gear, and the bottom of the second bevel gear is meshed with the top of the first bevel gear;
the third bevel gears are fixedly arranged on two surfaces of the rotating rod, fourth bevel gears are meshed with the tops of the two third bevel gears, threaded rods are fixedly arranged on the tops of the fourth bevel gears, threaded blocks are sleeved on the surfaces of the tops of the threaded rods, first connecting blocks are fixedly arranged on the inner sides of the threaded blocks, and upper dies are fixedly arranged in the middles of the first connecting blocks;
the fixed block, fixed block fixed mounting in the top of threaded rod, the inside of fixed block is provided with the second cavity, the inside fixed mounting of second cavity has the slide bar, the equal sliding connection in both sides on slide bar surface has first slider and second slider, two through first connection rope fixed connection between first slider and the second slider.
2. The quick demolding mechanism for the injection mold of the biodegradable meal box as claimed in claim 1, wherein two shock-absorbing support members are fixedly installed at both sides of the top of the base, and a lower mold is fixedly installed at the tops of the two shock-absorbing support members.
3. The quick demolding mechanism for the injection mold of the biodegradable meal box as claimed in claim 2, wherein the bottom of the lower mold is fixedly provided with a vibrating case through a connecting piece, the front of the vibrating case is provided with two gears, and the front of the two gears is fixedly provided with an eccentric wheel.
4. The quick demolding mechanism for injection molds of biodegradable meal boxes as claimed in claim 1, wherein the bottom of the two first and second sliding blocks is rotatably connected with a first connecting rod, and the bottom of the first connecting rod is rotatably connected with a mold fixing sleeve.
5. The rapid demolding mechanism for the injection mold of the biodegradable meal box as claimed in claim 1, wherein a connecting plate is fixedly installed on the left side of the top of the base, a chute is opened on the left side of the connecting plate, and a third sliding block is slidably connected inside the chute.
6. The quick demolding mechanism for the injection mold of the biodegradable meal box as claimed in claim 5, wherein a first spring is arranged at the bottom of the third sliding block and inside the sliding groove, a second connecting rod is fixedly installed at the left side of the top of the third sliding block, and a second connecting rope is fixedly connected to the top of the second connecting rod.
7. The quick demolding mechanism for the injection mold of the biodegradable meal box as claimed in claim 6, wherein the top of the second connecting rope is fixedly connected with the left side of the first sliding block through a first pulley, and the bottom of the left side of the third sliding block is provided with a first bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120080839.6U CN214214640U (en) | 2021-01-13 | 2021-01-13 | Quick demoulding mechanism of injection mold of biodegradable cutlery box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120080839.6U CN214214640U (en) | 2021-01-13 | 2021-01-13 | Quick demoulding mechanism of injection mold of biodegradable cutlery box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214214640U true CN214214640U (en) | 2021-09-17 |
Family
ID=77689445
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120080839.6U Active CN214214640U (en) | 2021-01-13 | 2021-01-13 | Quick demoulding mechanism of injection mold of biodegradable cutlery box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214214640U (en) |
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2021
- 2021-01-13 CN CN202120080839.6U patent/CN214214640U/en active Active
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