CN214820318U - Injection molding machine convenient to protection to linear guide - Google Patents
Injection molding machine convenient to protection to linear guide Download PDFInfo
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- CN214820318U CN214820318U CN202120207624.6U CN202120207624U CN214820318U CN 214820318 U CN214820318 U CN 214820318U CN 202120207624 U CN202120207624 U CN 202120207624U CN 214820318 U CN214820318 U CN 214820318U
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- injection molding
- molding machine
- linear guide
- clamp plate
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- Injection Moulding Of Plastics Or The Like (AREA)
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Abstract
The utility model discloses an injection molding machine convenient to protection to linear guide relates to injection molding machine technical field, including the base, base upper surface left end fixed mounting has advancing device, and advancing device top left end fixed mounting has oil pressure unit, oil pressure unit right-hand member fixedly connected with injection system, and base upper surface right-hand member is provided with the closing die device. The utility model discloses an increase the pulley in slide rail department, the pulley can make the clamp plate do the rectilinear sliding in the slide rail, the frictional force that produces when avoiding the clamp plate directly to slide in the slide rail causes the damage to slide rail and clamp plate simultaneously, cooperation pulley can make the slide of clamp plate in the slide rail more smooth in the slide rail simultaneously, put at fixed plate and clamp plate central point and all increase the die cavity, avoid changing whole clamp plate for changing the mould, the degree of difficulty that the mould was changed has been simplified, increase locking device on the clamp plate simultaneously, can fix the mould after changing, prevent that the mould is unexpected to drop.
Description
Technical Field
The utility model relates to an injection molding machine relates to injection molding machine technical field, concretely relates to injection molding machine convenient to linear guide protection.
Background
An injection molding machine, also known as an injection molding machine or an injection machine, is called a beer machine in many factories, and an injection molding product is called a beer piece, and is main molding equipment for manufacturing thermoplastic plastics or thermosetting materials into plastic products with various shapes by using a plastic molding die. The following problems exist in the prior art:
1. the linear guide rail for moving the pressure plate of the injection molding machine adopts a mode that the pressure plate directly contacts with the linear guide rail to move, a large amount of friction force can be generated in the moving process, the slide rail can be damaged by the friction, and the relative sliding is not smooth;
2. when the injection molding machine is used for closing the mold, the mold is fixed on the pressing plate, and the whole pressing plate needs to be replaced when the mold is replaced, so that the operation is very inconvenient.
SUMMERY OF THE UTILITY MODEL
The utility model provides an injection molding machine which is convenient for protecting a linear guide rail, wherein one purpose is to have the protection capability of the linear guide rail and solve the problem of the friction damage of the slide rail; wherein another kind of purpose is in order to solve the loaded down with trivial details problem of changing the mould to reach the effect of conveniently changing the mould.
In order to solve the technical problem, the utility model discloses the technical scheme who adopts is:
the utility model provides an injection molding machine convenient to protection to linear guide, includes the base, base upper surface left end fixed mounting has advancing device, advancing device top left end fixed mounting has oil pressure unit, oil pressure unit right-hand member fixedly connected with injection system, base upper surface right-hand member is provided with MOLD CLAMPING APPARATUS.
The utility model discloses technical scheme's further improvement lies in: the hydraulic device comprises an oil hydraulic pump, a water cooling seat is fixedly mounted on the bottom surface of the oil hydraulic pump, and an oil hydraulic rod is movably mounted at the right end of the oil hydraulic pump.
The utility model discloses technical scheme's further improvement lies in: the injection system comprises a material cylinder, wherein the right end of the material cylinder is fixedly connected with a nozzle, the right end of the nozzle is conical, a feeding device is fixedly arranged above the left end of the material cylinder, and a heating ring is fixedly connected to the outer surface of the material cylinder.
The utility model discloses technical scheme's further improvement lies in: the propelling device comprises a support, a hydraulic cylinder is fixedly sleeved on the support, a fixing frame is movably connected to the right end of the hydraulic cylinder, and the upper surface of the fixing frame is fixedly connected with the outer surface of the charging barrel.
The utility model discloses technical scheme's further improvement lies in: the mold closing device comprises a fixed mold closing device, a movable mold closing device is movably mounted on the right side of the fixed mold closing device, a pressure bearing rod is fixedly connected to the center position of the right surface of the movable mold closing device, limiting rods are fixedly connected to four corners of the right surface of the movable mold closing device, and a sliding device is fixedly mounted on the bottom surface of the movable mold closing device.
The utility model discloses technical scheme's further improvement lies in: the fixed die closing device comprises a fixed plate, a conical inlet is fixedly arranged at the center of the left side surface of the fixed plate, a front die cavity is formed in the center of the right side surface of the fixed plate, and water-cooled tubes are fixedly arranged on the periphery of the front die cavity.
The utility model discloses technical scheme's further improvement lies in: the movable mold closing device comprises a pressing plate, a rear mold groove is formed in the center of the pressing plate, locking devices are fixedly mounted on the left side and the right side of the rear mold groove, each locking device comprises a rotating handle, a lock catch is movably connected to the right end of the rotating handle, the lock catch rotates around a rotating shaft, a reset spring is sleeved on the rotating shaft, and one end of the reset spring is fixedly connected to the inside of the pressing plate and the other end of the reset spring is fixedly connected to the surface of the lock catch.
The utility model discloses technical scheme's further improvement lies in: the sliding device comprises a sliding rail, the sliding rail is arranged on the upper surface of the base, a pulley is movably arranged in the sliding rail, and the pulley is movably connected with a wheel carrier. Owing to adopted above-mentioned technical scheme, the utility model discloses relative prior art, the technological progress who gains is:
1. the utility model provides an injection molding machine convenient to protect linear guide, this utility model increase the pulley in slide rail department, the pulley can make the clamp plate do rectilinear sliding in the slide rail, and the frictional force that produces when avoiding the clamp plate directly to slide in the slide rail causes the damage to slide rail and clamp plate simultaneously, cooperates the pulley to make the slip of clamp plate in the slide rail more smooth in the slide rail simultaneously.
2. The utility model provides an injection molding machine convenient to protect linear guide, this utility model put at fixed plate and clamp plate central point and all increase the die cavity, only need when changing the mould take off the mould in the die cavity change can, avoid changing whole clamp plate for changing the mould, simplified the degree of difficulty that the mould was changed, increase locking device on the clamp plate simultaneously, can fix the mould after changing, prevent that the mould is unexpected to drop.
3. The utility model provides an injection molding machine convenient to protection to linear guide, this utility model all increases water cooling system in fixed plate and oil hydraulic pump department, and the water-cooling seat of oil hydraulic pump department is responsible for cooling off the oil hydraulic pump, prevents that the oil temperature in the oil hydraulic pump is too high and causes the damage to the pump, and the water-cooled tube of fixed plate department is responsible for cooling off the model in the mould to the model solidifies when ensureing the drawing of patterns.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic front view of the present invention;
fig. 3 is a schematic cross-sectional view of the present invention;
FIG. 4 is a schematic view of the fixed mold clamping device of the present invention;
FIG. 5 is a schematic view of the movable mold clamping device of the present invention;
fig. 6 is a schematic view of the locking device of the present invention.
In the figure: 1. a base; 2. an oil pressure device; 21. an oil pressure pump; 22. a water-cooling seat; 23. an oil pressure rod;
3. an injection system; 31. a charging barrel; 32. a feeding device; 33. shooting mouth; 34. heating a ring;
4. a propulsion device; 41. a support; 42. a hydraulic cylinder; 43. a fixed mount;
5. a mold clamping device; 51. a fixed mold clamping device; 52. moving the mold clamping device; 53. a pressure-bearing rod; 54. a limiting rod; 55. a sliding device;
511. a fixing plate; 512. a tapered inlet; 513. a front mold cavity; 514. a water-cooled tube;
521. pressing a plate; 522. a rear mold cavity; 523. a locking device; 524. rotating the handle; 525. locking; 526. a reset spring;
551. a slide rail; 552. a pulley; 553. and a wheel frame.
Detailed Description
The present invention will be described in further detail with reference to the following examples:
example 1
As shown in fig. 1-6, the utility model provides an injection molding machine convenient to protection to linear guide, including base 1, base 1 upper surface left end fixed mounting has advancing device 4, and advancing device 4 top left end fixed mounting has oil pressure unit 2, and 2 right-hand members fixedly connected with injection system 3 of oil pressure unit, base 1 upper surface right-hand member are provided with closing die device 5.
In the embodiment, the propelling device 4 can propel the whole oil pressure device 2 and the injection system 3 to move left and right, the oil pressure device 2 is responsible for pressing in the injection system 3, the injection system 3 is responsible for injecting plastic into a mold, and the mold closing device 5 is responsible for pressing and molding the plastic.
As shown in fig. 1 to 6, in the present embodiment, preferably, the hydraulic device 2 includes a hydraulic pump 21, a water cooling seat 22 is fixedly installed on a bottom surface of the hydraulic pump 21, an hydraulic rod 23 is movably installed at a right end of the hydraulic pump 21, the injection system 3 includes a material cylinder 31, a nozzle 33 is fixedly connected to a right end of the material cylinder 31, a right end of the nozzle 33 is tapered, a feeding device 32 is fixedly installed above a left end of the material cylinder 31, a heating ring 34 is fixedly connected to an outer surface of the material cylinder 31, plastic is fed into the material cylinder 31 from the feeding device 32 and is melted by the heating ring 34, then the hydraulic pump 21 pushes the hydraulic rod 23 to extrude the melted plastic from the nozzle 33, and the water cooling seat 22 performs a cooling function on the hydraulic pump 21 to prevent damage to the hydraulic pump 21 due to an excessively high oil temperature.
As shown in fig. 1-6, preferably, the propelling device 4 includes a support 41, a hydraulic cylinder 42 is fixedly sleeved on the support 41, a fixed frame 43 is movably connected to the right end of the hydraulic cylinder 42, the upper surface of the fixed frame 43 is fixedly connected to the outer surface of the charging barrel 31, the hydraulic cylinder 42 can push the whole oil pressure device 2 and the injection system 3 to move to the mold clamping device 5 through the fixed frame 43, and then plastic is injected, and the support 41 plays a role in fixing the hydraulic cylinder 42.
Example 2
As shown in fig. 1-6, on the basis of embodiment 1, the utility model provides a technical solution: preferably, the mold closing device 5 comprises a fixed mold closing device 51, a movable mold closing device 52 is movably mounted on the right side of the fixed mold closing device 51, a pressure bearing rod 53 is fixedly connected to the center position of the right surface of the movable mold closing device 52, limit rods 54 are fixedly connected to four corners of the right surface of the movable mold closing device 52, a sliding device 55 is fixedly mounted on the bottom surface of the movable mold closing device 52, the fixed mold closing device 51 comprises a fixing plate 511, a tapered inlet 512 is fixedly mounted on the center position of the left surface of the fixing plate 511, a front mold cavity 513 is formed in the center of the right surface of the fixing plate 511, a water cooling pipe 514 is fixedly mounted around the front mold cavity 513, the movable mold closing device 52 comprises a pressing plate 521, a rear mold cavity 522 is formed in the center position of the pressing plate 521, locking devices 523 are fixedly mounted on the left side and the right side of the rear mold cavity 522, the locking devices 523 comprise a rotating handle 524, and a lock catch 525 is movably connected to the right end of the rotating handle 524, hasp 525 revolutes the rotation of axes, the pivot cover has connect reset spring 526, reset spring 526 one end fixed connection is inside in clamp plate 521 and other end fixed connection in hasp 525 surface, can place the mould in preceding die cavity 513 and the back die cavity 522, and it is fixed with the mould through locking device 523, prevent that the mould from droing, fixed plate 511 cooperation clamp plate 521 is exerted pressure and is moulded to the mould, bearing rod 53 plays main pressure-bearing effect simultaneously, pressure separates fixed plate 511 and clamp plate 521 when preventing to penetrate mouth 33 injection, lead to the shaping failure, water-cooling tube 514 cools off the model in preceding die cavity 513, help it to solidify fast, so that subsequent drawing of patterns is operated.
Example 3
As shown in fig. 1-6, on the basis of embodiment 1, the utility model provides a technical solution: preferably, the sliding device 55 includes a sliding rail 551, the sliding rail 551 is disposed on the upper surface of the base 1, a pulley 552 is movably mounted inside the sliding rail 551, the pulley 552 is movably connected with a wheel frame 553, the pulley 552 cooperates with the wheel frame 553 to drive the whole pressing plate 521 to move inside the sliding rail 551, so as to increase the sliding smoothness and prevent the pressing plate 521 or the sliding rail 551 from being damaged due to the direct contact sliding between the sliding rail 551 and the pressing plate 521.
The working principle of the injection molding machine facilitating protection of the linear guide rail will be described in detail below.
As shown in fig. 1-6, the rotating handle 524 is rotated clockwise, so that the rotating handle 524 drives the lock 525 to rotate counterclockwise, thereby opening the lock 525, placing the mold, releasing the rotating handle 524, the lock 525 is reset by the reset spring 526, fixing the mold, starting the pressure-bearing rod 53, the pressure-bearing rod 53 pushes the pressure plate 521 to be attached to the fixing plate 511, then placing the plastic into the feeding device 32, starting the heating ring 34 to heat and melt the plastic, starting the hydraulic cylinder 42 to push the nozzle 33 to be attached to and fastened with the tapered inlet 512 on the fixing plate 511, then starting the oil pressure pump 21, the oil pressure pump 21 drives the oil pressure rod 23 to pressurize the material cylinder 31, so that the melted plastic is injected into the mold, cooling and molding under the action of the water-cooling pipe 514, subsequently performing the reverse process on the mold closing device 5, and taking off the molded mold, thereby completing the injection molding of the entire injection molding machine.
The present invention has been described in detail with reference to the above general description, but it will be apparent to one of ordinary skill in the art that modifications and improvements can be made to the invention. Therefore, modifications or improvements without departing from the spirit of the invention are within the scope of the invention.
Claims (8)
1. The utility model provides an injection molding machine convenient to protection to linear guide, includes base (1), its characterized in that: the injection mold is characterized in that a pushing device (4) is fixedly mounted at the left end of the upper surface of the base (1), an oil pressure device (2) is fixedly mounted at the left end of the upper portion of the pushing device (4), an injection system (3) is fixedly connected to the right end of the oil pressure device (2), and a mold closing device (5) is arranged at the right end of the upper surface of the base (1).
2. An injection molding machine for facilitating protection of linear guide rails as claimed in claim 1, wherein: the hydraulic device (2) comprises an oil hydraulic pump (21), a water cooling seat (22) is fixedly mounted on the bottom surface of the oil hydraulic pump (21), and an oil hydraulic rod (23) is movably mounted at the right end of the oil hydraulic pump (21).
3. An injection molding machine for facilitating protection of linear guide rails as claimed in claim 1, wherein: injection system (3) is including feed cylinder (31), feed cylinder (31) right-hand member fixedly connected with penetrates mouth (33), it is the toper to penetrate mouth (33) right-hand member, feed cylinder (31) left end top fixed mounting has feeding device (32), feed cylinder (31) surface fixed connection has heating collar (34).
4. An injection molding machine for facilitating protection of linear guide rails as claimed in claim 1, wherein: advancing device (4) is including support (41), pneumatic cylinder (42) have been cup jointed to support (41) fixed, pneumatic cylinder (42) right-hand member swing joint has mount (43), mount (43) upper surface and feed cylinder (31) surface fixed connection.
5. An injection molding machine for facilitating protection of linear guide rails as claimed in claim 1, wherein: the mold closing device (5) comprises a fixed mold closing device (51), a movable mold closing device (52) is movably mounted on the right side of the fixed mold closing device (51), a pressure bearing rod (53) is fixedly connected to the center position of the right surface of the movable mold closing device (52), limiting rods (54) are fixedly connected to four corners of the right surface of the movable mold closing device (52), and a sliding device (55) is fixedly mounted on the bottom surface of the movable mold closing device (52).
6. An injection molding machine for facilitating protection of linear guide rails as claimed in claim 5, wherein: fixed MOLD CLAMPING APPARATUS (51) are including fixed plate (511), fixed plate (511) left side surface central point puts fixed mounting has toper entry (512), preceding die cavity (513) have been seted up at fixed plate (511) right side surface center, fixed mounting has water-cooled tube (514) around preceding die cavity (513).
7. An injection molding machine for facilitating protection of linear guide rails as claimed in claim 5, wherein: remove MOLD CLAMPING APPARATUS (52) including clamp plate (521), back chase (522) have been seted up to clamp plate (521) central point, back chase (522) left and right sides fixed mounting has locking device (523), locking device (523) are including rotating handle (524), it has hasp (525) to rotate handle (524) right-hand member swing joint, hasp (525) revolute the rotation of axes, reset spring (526) have been cup jointed to the pivot, reset spring (526) one end fixed connection is in clamp plate (521) inside and other end fixed connection in hasp (525) surface.
8. An injection molding machine for facilitating protection of linear guide rails as claimed in claim 5, wherein: the sliding device (55) comprises a sliding rail (551), the sliding rail (551) is arranged on the upper surface of the base (1), a pulley (552) is movably mounted inside the sliding rail (551), and the pulley (552) is movably connected with a wheel carrier (553).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120207624.6U CN214820318U (en) | 2021-01-25 | 2021-01-25 | Injection molding machine convenient to protection to linear guide |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120207624.6U CN214820318U (en) | 2021-01-25 | 2021-01-25 | Injection molding machine convenient to protection to linear guide |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214820318U true CN214820318U (en) | 2021-11-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120207624.6U Active CN214820318U (en) | 2021-01-25 | 2021-01-25 | Injection molding machine convenient to protection to linear guide |
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| Country | Link |
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| CN (1) | CN214820318U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114714557A (en) * | 2022-04-14 | 2022-07-08 | 安徽鲲鹏装备模具制造有限公司 | Automatic film changing and centering mechanism for automatic foaming mold |
-
2021
- 2021-01-25 CN CN202120207624.6U patent/CN214820318U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114714557A (en) * | 2022-04-14 | 2022-07-08 | 安徽鲲鹏装备模具制造有限公司 | Automatic film changing and centering mechanism for automatic foaming mold |
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