CN210415410U - Injection molding machine convenient to change feed cylinder - Google Patents
Injection molding machine convenient to change feed cylinder Download PDFInfo
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- CN210415410U CN210415410U CN201920925571.4U CN201920925571U CN210415410U CN 210415410 U CN210415410 U CN 210415410U CN 201920925571 U CN201920925571 U CN 201920925571U CN 210415410 U CN210415410 U CN 210415410U
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- molding machine
- injection molding
- feed cylinder
- supporting seat
- screw rod
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Abstract
The utility model discloses an injection molding machine convenient to change feed cylinder, including work platform, MOLD CLAMPING APPARATUS, injection apparatus and feed cylinder, the equal fixed connection of MOLD CLAMPING APPARATUS and injection apparatus is on work platform, and is located work platform's both ends respectively, MOLD CLAMPING APPARATUS is connected to feed cylinder one end, and injection apparatus is connected to the other end, still includes a height-adjustable's adjustable supporting seat, adjustable supporting seat is fixed in on the work platform, the feed cylinder supports in adjustable supporting seat top. The utility model is provided with the adjustable supporting seat, so that the charging barrel is supported on the adjustable supporting seat in the dismounting process, and the charging barrel can move transversely, thereby avoiding the damage of the injection molding machine caused by the dropping of the end part of the charging barrel; and the adjustable supporting seat can realize fine adjustment in the height direction and is suitable for charging barrels of different models.
Description
Technical Field
The utility model relates to an injection molding machine convenient to change feed cylinder belongs to mechanical equipment technical field.
Background
An injection molding machine is also known as an injection molding machine or an injection machine. It is a main forming equipment for making various shaped plastic products from thermoplastic plastics or thermosetting plastics by using plastic forming mould. The device is divided into a vertical type, a horizontal type and a full-electric type. The injection molding machine can heat the plastic, apply high pressure to the molten plastic, and inject it to fill the mold cavity.
The feed cylinder of different models is changed according to the production conditions that can take place according to the difference at the in-service use in-process, need wash the feed cylinder after long-time the use, perhaps screw damage in the feed cylinder takes place the above-mentioned condition and all need dismantle and reinstall the feed cylinder, very easily leads to dismantling or assemble feed cylinder process section of thick bamboo and cause the damage to the injection molding machine.
Disclosure of Invention
The main object of the utility model is to provide an injection molding machine convenient to change feed cylinder is convenient for dismantle and install the feed cylinder.
In order to achieve the above purpose, the utility model adopts the following technical scheme: an injection molding machine convenient to change feed cylinder: the injection molding machine comprises a working platform, a mold closing device, an injection device and a material cylinder, wherein the mold closing device is fixedly connected onto the working platform, the injection device is connected onto the working platform in a sliding mode, the mold closing device and the injection device are respectively located at two ends of the working platform, one end of the material cylinder is connected with the mold closing device, the other end of the material cylinder is connected with the injection device, the injection molding machine further comprises an adjustable supporting seat with the adjustable height, the adjustable supporting seat is fixed onto the working platform, and the material cylinder is located above.
Further, above-mentioned injection molding machine convenient to change feed cylinder, wherein: the top of the adjustable supporting seat is positioned below the charging barrel and close to the position of the mold closing device.
Further, above-mentioned injection molding machine convenient to change feed cylinder, wherein: the adjustable supporting seat comprises a base, a nut, a screw rod, a support, a roller, a locking nut and a bolt, the base is fixedly connected with a working platform, a cavity is arranged at the top of the base, a through hole is formed in the side wall of the base, a clamping groove is formed in the peripheral surface of the screw rod, the bottom end of the screw rod is inserted into the cavity, the nut is in threaded connection with the screw rod, the nut is located at the top of the base, the bolt is inserted into the through hole of the base, the end portion of the bolt corresponds to the position of the clamping groove, the locking nut is in threaded connection with the bolt, the end portion of the bolt abuts against the clamping groove when the locking nut is locked, the support is connected to the top end of the screw rod, the roller is fixedly connected to.
Still further, the above injection molding machine facilitating replacement of the cartridge, wherein: the support comprises a bottom plate, a left side plate and a right side plate, the left side plate and the right side plate are connected to the left end and the right end of the bottom plate, pin shaft fixing holes are formed in the left side plate and the right side plate, the idler wheel is connected to a pin shaft in a penetrating mode, and the two ends of the pin shaft are fixedly connected to the pin shaft fixing holes respectively.
Still further, the above injection molding machine facilitating replacement of the cartridge, wherein: the bracket and the screw rod are integrally formed.
Still further, above-mentioned injection molding machine convenient to change feed cylinder, wherein: two sections of clamping grooves are arranged on the screw rod and are respectively positioned right below the two side plates of the bracket.
Still further, above-mentioned injection molding machine convenient to change feed cylinder, wherein: the surface of the section of the roller is vertical to the surface of the section of the charging barrel.
The utility model discloses following beneficial effect has: the utility model is provided with the adjustable supporting seat, so that the charging barrel is supported on the adjustable supporting seat in the dismounting process, and the charging barrel can move transversely, thereby avoiding the damage of the injection molding machine caused by the dropping of the end part of the charging barrel; and the adjustable supporting seat can realize fine adjustment in the height direction and is suitable for charging barrels of different models.
Drawings
FIG. 1 is a general schematic view of the present invention;
FIG. 2 is a schematic view of an adjustable support;
FIG. 3 is a cross-sectional view of an adjustable support;
FIG. 4 is a schematic view of a bracket and a screw;
fig. 5 is a bottom view of the screw.
In the figure: 1. a working platform; 2. a mold clamping device; 3. an injection device; 4. the supporting seat can be adjusted; 41. a base; 42. a nut; 43. a screw; 431. a card slot; 44. a support; 441. a through hole; 45. a roller; 46. locking the nut; 47. a bolt; 48. and (7) a pin shaft.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
As shown in fig. 1, the injection molding machine includes a working platform 1, a mold closing device 2, an injection device 3, an adjustable supporting seat 4 and a material cylinder 5, the mold closing device 2 is fixedly connected to the working platform 1, the injection device 3 is connected to the working platform 1 through a sliding rail, the mold closing device 2 and the injection device 3 are respectively located at two ends of the working platform 1, one end of the material cylinder 5 is connected to the mold closing device 2, the other end of the material cylinder is connected to the injection device 3, an adjustable support 4 is fixed on the working platform 1, and the top of the adjustable supporting seat 4 is located below the material cylinder 5 and is connected to the mold closing device 2.
Specifically, as shown in fig. 2 to 4, the adjustable supporting seat 4 includes a base 41, a nut 42, a screw 43, a bracket 44, a roller 45, a locking nut 46 and a bolt 47, the bottom of the base 41 is fixedly connected to the working platform 1, a cavity is disposed at the top of the base 41, a through hole is disposed on a side wall of the base 41, a strip-shaped slot 431 is formed on a peripheral surface of the screw 43, the bottom of the screw 43 is inserted into the cavity, the through hole of the base 41 corresponds to the slot 431, the bolt 47 is inserted into the through hole of the base 41, an end of the bolt 47 corresponds to the slot 431, the locking nut 46 is sleeved on an outer periphery of the bolt 47 and is in threaded connection with the bolt 47, when the locking nut 46 is locked, the end of the bolt 47 abuts against the slot 431, the nut 42 is sleeved on an outer periphery of the screw 43 and is in threaded connection with the screw 43, and the nut 42 is located, the bracket 44 is connected to the top end of the screw 43, the roller 45 is fixedly connected to the bracket 44, and the barrel 5 is supported on the upper surface of the roller 45.
Preferably, as shown in fig. 4, the bracket 44 includes a bottom plate and left and right side plates, the left and right side plates are connected to left and right ends of the bottom plate, pin fixing holes 441 are formed in the left and right side plates, the roller 45 is inserted into the pin 48, two ends of the pin 48 are respectively fixedly connected to the pin fixing holes 441, and the bracket 44 and the screw 43 are integrally formed.
As shown in fig. 3 to 5, two sections of slots 431 are disposed on the screw 43, the two sections of slots 431 are symmetrical to each other with the central axis of the screw 43 as an axis, and the two sections of slots 431 are respectively located right below the two side plates of the bracket 44. The two sections of the clamping grooves 431 have the advantages that when the adjusting seat formed by integrally molding the screw 43 and the bracket 44 is assembled and inserted into the base 41, no matter which side plate of the bracket 44 corresponds to the through hole of the base 41, the clamping grooves 431 correspond to the through hole of the base 41, so that the assembly is facilitated; and two sections of clamping grooves are arranged, so that a small gap is reserved between the screw 43 and the cavity of the base 41, and the screw 43 can move up and down in the cavity conveniently.
In particular, as shown in fig. 1, the plane of the cross-section of the roller 45 of the adjustable support 4 is perpendicular to the plane of the cross-section of the cartridge 5, in order to facilitate the movement of the cartridge. So arranged, the cartridge 5 is facilitated to move laterally between the clamping unit 2 and the injection unit 3.
The working principle of the adjustable supporting seat is as follows: after the adjustable support seat 4 is assembled, the end of the bolt 47 can be tightly pressed against the clamping groove 431 of the screw 43 by tightening the lock nut 46, and the height of the adjustable support seat 4 is fixed. When the height of the adjustable supporting seat needs to be lowered, the locking nut 46 is firstly screwed slightly reversely, so that the bolt 47 and the clamping groove 431 are slightly loosened, then the nut 42 is pressed so that the nut 42 is pressed on the top of the base 41, the nut 42 is screwed, the rotation motion can be converted into the linear motion through the friction force between the nut 42 and the screw 43 by the principle similar to a screw rod, so that the screw 43 is lowered, and after the screw 43 is lowered to the preset height, the locking nut 46 is screwed again. With reference to the above principle, then pressing the nut 42 and screwing the nut 42 in the opposite direction can effect the raising of the screw 43.
In the process of dismantling the feed cylinder 5, adjust adjustable supporting seat 4 to suitable height in advance, then move injection unit 3 to the one side of keeping away from closing device for with the tip of feed cylinder 5 and closing device 2 separation, until with the tip of feed cylinder 5 remove the top of adjustable supporting seat 4, because feed cylinder 5 supports on gyro wheel 45, be convenient for remove feed cylinder 5, later with feed cylinder 5 with closing device 2 separation can. In the process of installing the feed cylinder, firstly according to the aperture and the model of the feed cylinder 5, the adjustable supporting seat 4 is adjusted to the preset height, then one end of the feed cylinder 5 is supported on the adjustable supporting seat 4, the other end of the feed cylinder is fixedly connected with the injection device 3, then the injection device 3 is moved to enable the feed cylinder 5 to move on the roller 45, and finally the end part of the feed cylinder 5 is fixedly connected with the die assembly device 2.
As can be seen from the above description, the adjustable support seat is arranged, so that the charging barrel is supported on the adjustable support seat in the dismounting process, the charging barrel can be conveniently moved transversely, and the damage of the injection molding machine caused by the dropping of the end part of the charging barrel is avoided; and the adjustable supporting seat can realize fine adjustment in the height direction and is suitable for charging barrels of different models.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. The utility model provides an injection molding machine convenient to change feed cylinder, includes work platform, closing device, injection unit and feed cylinder, closing device fixed connection is on work platform, injection unit sliding connection is on work platform, and closing device and injection unit are located work platform's both ends respectively, closing device is connected to feed cylinder one end, and injection unit, its characterized in that are connected to the other end: the adjustable support seat is fixed on the working platform, and the charging barrel is positioned above the adjustable support seat.
2. An injection molding machine with a cartridge that is easily replaceable as claimed in claim 1, wherein: the top of the adjustable supporting seat is positioned below the charging barrel and close to the position of the mold closing device.
3. An injection molding machine with a cartridge that is easily replaceable as claimed in claim 1, wherein: the adjustable supporting seat comprises a base, a nut, a screw rod, a support, a roller, a locking nut and a bolt, the base is fixedly connected with a working platform, a cavity is arranged at the top of the base, a through hole is formed in the side wall of the base, a clamping groove is formed in the peripheral surface of the screw rod, the bottom end of the screw rod is inserted into the cavity, the nut is in threaded connection with the screw rod, the nut is located at the top of the base, the bolt is inserted into the through hole of the base, the end portion of the bolt corresponds to the position of the clamping groove, the locking nut is in threaded connection with the bolt, the end portion of the bolt abuts against the clamping groove when the locking nut is locked, the support is connected to the top end of the screw rod, the roller is fixedly connected to.
4. An injection molding machine with a cartridge that is easily replaceable as claimed in claim 3, wherein: the support comprises a bottom plate, a left side plate and a right side plate, the left side plate and the right side plate are connected to the left end and the right end of the bottom plate, pin shaft fixing holes are formed in the left side plate and the right side plate, the idler wheel is connected to a pin shaft in a penetrating mode, and the two ends of the pin shaft are fixedly connected to the pin shaft fixing holes respectively.
5. An injection molding machine with a cartridge that is easily replaceable as claimed in claim 4, wherein: the bracket and the screw rod are integrally formed.
6. An injection molding machine with a cartridge that is easily replaceable as claimed in claim 4, wherein: two sections of clamping grooves are arranged on the screw rod and are respectively positioned right below the two side plates of the bracket.
7. An injection molding machine with a cartridge that is easily replaceable as claimed in claim 3, wherein: the surface of the section of the roller is vertical to the surface of the section of the charging barrel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920925571.4U CN210415410U (en) | 2019-06-19 | 2019-06-19 | Injection molding machine convenient to change feed cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920925571.4U CN210415410U (en) | 2019-06-19 | 2019-06-19 | Injection molding machine convenient to change feed cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210415410U true CN210415410U (en) | 2020-04-28 |
Family
ID=70376039
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920925571.4U Active CN210415410U (en) | 2019-06-19 | 2019-06-19 | Injection molding machine convenient to change feed cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210415410U (en) |
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2019
- 2019-06-19 CN CN201920925571.4U patent/CN210415410U/en active Active
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