CN216506409U - Injection molding machine injection molding head convenient to replace - Google Patents
Injection molding machine injection molding head convenient to replace Download PDFInfo
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- CN216506409U CN216506409U CN202122880337.4U CN202122880337U CN216506409U CN 216506409 U CN216506409 U CN 216506409U CN 202122880337 U CN202122880337 U CN 202122880337U CN 216506409 U CN216506409 U CN 216506409U
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Abstract
The utility model discloses an injection molding machine injection molding head convenient to replace, which comprises a fixed block, a connecting block and an injection molding head main body, wherein a dismounting structure is installed at the bottom end of the fixed block, the connecting block is installed at the bottom end of the fixed block, and a reinforcing structure is arranged inside the outer wall of the injection molding head main body. According to the injection molding head, the injection molding head main body is arranged at the bottom end of the connecting block, the injection molding head main body and the connecting block form a clamping structure, the clamping structure is convenient to disassemble and assemble, the clamping block at the top end of the injection molding head main body can be clamped into the connecting block, then the spring between the baffle and the clamp has elasticity, the clamp can be driven by the elasticity of the spring to be clamped into the connecting block, the clamp can fix the connecting block and the injection molding head main body, when the injection molding head main body needs to be disassembled, the clamp can be pulled open, the injection molding head main body can be disassembled and replaced without clamping the fixing block and the injection molding head main body, and therefore the purpose that the injection molding head of the injection molding machine is convenient to replace the injection molding head main body is achieved.
Description
Technical Field
The utility model relates to the technical field of injection molding machine accessories, in particular to an injection molding machine injection molding head convenient to replace.
Background
Injection molding is a method for producing and molding industrial products, and the products generally adopt rubber injection molding and plastic injection molding, and the injection molding can also be an injection molding die pressing method and a die casting method.
Therefore, the patent specification with the publication number of CN207564856U discloses an injection molding head of an injection molding machine, which comprises a base and a discharge head, wherein the base is provided with a first feeding channel, a second feeding channel and a mounting blind hole; the discharging head comprises a rotary head, a fixed head and a discharging pipe, the fixed head is fixedly connected with the base, the rotary head is rotatably connected with the fixed head, the first end of the discharging pipe is fixedly connected with the rotary head, the second end of the discharging pipe is inserted into the mounting blind hole, a discharging channel is arranged in the rotary head and the discharging pipe, and a feeding hole is formed in the inner end of the discharging channel. The injection head of the injection molding machine is simultaneously connected with the two feeding pipelines, two different injection molding agents are simultaneously fed, the discharge pipe is rotated by rotating the rotary head, so that the feed port of the discharge pipe is communicated with the feeding pipelines of the feeding pipelines, and the injection molding of the two different injection molding agents by one injection head is realized.
The prior art described above has the following drawbacks: the injection molding machine injection head in the technology is difficult to replace the injection head main body, the injection head main body is easy to break down during working, the injection head main body is also required to be replaced under different conditions, and therefore the injection head main body is required to be replaced when in use.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model aims to provide an injection molding machine injection head convenient to replace, which is used for solving the defect that the injection molding head main body of the existing injection molding machine is difficult to replace.
(II) contents of utility model
In order to solve the technical problems, the utility model provides the following technical scheme: an injection molding machine injection head convenient to replace comprises a fixed block, a connecting block and an injection molding head main body, wherein a dismounting structure is mounted at the bottom end of the fixed block, and the connecting block is mounted at the bottom end of the fixed block;
the bottom end of the connecting block is provided with a rubber pad, the bottom end of the rubber pad is provided with a positioning block, and the bottom end of the positioning block is provided with an injection molding head main body;
the outer side swing joint of the first main part of moulding plastics has protective structure, the discharge gate is installed to the bottom of the first main part of moulding plastics, the inside of the first main part of moulding plastics is provided with the through-hole, the inside of the first main part outer wall of moulding plastics is provided with additional strengthening.
Preferably, the bottom of connecting block is provided with the draw-in groove, the top of the first main part of moulding plastics is provided with the fixture block, the connecting block constitutes the block structure with the first main part of moulding plastics, and block structure convenient to detach, the first main part of moulding plastics can be changed and dismantle.
Preferably, the dismouting structure includes baffle, spring and buckle, baffle mounting is in the bottom of fixed block, the spring is installed to one side of baffle, and one side of spring installs the buckle, can go into the inside of connecting block with the fixture block card on injection molding head main part top, then the spring between baffle and the buckle has elasticity, the elasticity of spring can drive the buckle card and go into inside the connecting block, the buckle can be fixed connecting block and injection molding head main part, when needing to dismantle injection molding head main part, can pull open the buckle, let the buckle no longer block the fixed block and the injection molding head main part just can dismantle the change to injection molding head main part.
Preferably, protective structure includes guard plate, cushion and fixed screw, the guard plate sets up in the outside of the first main part of moulding plastics, the outside of guard plate is provided with the cushion, the fixed screw is installed to one side of guard plate, and the guard plate slides and just can protect the discharge gate of the first main part of moulding plastics, and the cushion in the guard plate outside can be made by rubber materials, can strengthen the protectiveness of guard plate.
Preferably, the inside both sides of guard plate all are provided with the spout, the both sides of moulding plastics first main part all are provided with the pulley, guard plate and the first main part of moulding plastics constitute sliding construction, and the guard plate can slide in the outside of the first main part of moulding plastics.
Preferably, evenly be provided with the external screw thread on fixed screw's the lateral wall, evenly be provided with the internal thread of mutually supporting with the external screw thread on the inside wall of guard plate, fixed screw and guard plate are threaded connection, can screw up fixed screw and fix the guard plate, unscrew fixed screw when needing to use, slide the guard plate to the top of moulding plastics first main part and just can use the first main part of moulding plastics.
Preferably, additional strengthening includes first strengthening rib, second strengthening rib, third strengthening rib and enhancement layer, the inside at the first main part of moulding plastics is installed to the enhancement layer, the inside of enhancement layer is provided with first strengthening rib, the inside of enhancement layer is provided with the second strengthening rib, the inside of enhancement layer is provided with the third strengthening rib, and the inside first strengthening rib, second strengthening rib and the third strengthening rib that are equidistant range that is provided with of enhancement layer, first strengthening rib, second strengthening rib and second strengthening rib intercrossing, first strengthening rib, second strengthening rib and third strengthening rib can strengthen the structural strength who moulds plastics first main part.
(III) advantageous effects
The injection molding head of the injection molding machine, which is convenient to replace, provided by the utility model has the advantages that: install the first main part of moulding plastics through the bottom at the connecting block, the first main part of moulding plastics and connecting block constitution block structure, the block structure is convenient for carry out the dismouting, can go into the inside of connecting block with the fixture block card on the first main part top of moulding plastics, then the spring between baffle and the buckle has elasticity, the elasticity of spring can drive inside the buckle card income connecting block, the buckle can be fixed connecting block and the first main part of moulding plastics, when the first main part of moulding plastics needs to be dismantled, can pull open the buckle, let the buckle no longer block the fixed block and the first main part of moulding plastics just can dismantle the change to the first main part of moulding plastics, reach the purpose that the injection molding machine head of moulding plastics was convenient for change the first main part of moulding plastics with this.
There is the guard plate through the outside swing joint in the first main part of moulding plastics, guard plate and the first main part of moulding plastics constitute sliding construction, the guard plate can slide in the outside of the first main part of moulding plastics, the guard plate slides and just can protect the discharge gate of the first main part of moulding plastics, the cushion in the guard plate outside can be made by rubber materials, can strengthen the protectiveness of guard plate, can screw up fixed screw and fix the guard plate, unscrew fixed screw when needing to use, slide the guard plate to the top of the first main part of moulding plastics and just can use the first main part of moulding plastics, thereby reach the purpose that the injection molding machine head of moulding plastics was convenient for protect the first main part of moulding plastics.
The reinforcing layer is arranged at the inner part of the outer wall of the injection molding head main body, the first reinforcing rib, the second reinforcing rib and the third reinforcing rib which are arranged at equal intervals are arranged inside the reinforcing layer, the first reinforcing rib, the second reinforcing rib and the second reinforcing rib are mutually crossed, the structural strength of the injection molding head main body can be enhanced by the first reinforcing rib, the second reinforcing rib and the third reinforcing rib, and therefore the purpose that the injection molding head of the injection molding machine is convenient for enhancing the structural strength of the injection molding head main body is achieved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic three-dimensional structure of the present invention;
FIG. 2 is a schematic front sectional view of the present invention;
FIG. 3 is a schematic top cross-sectional view of the present invention;
FIG. 4 is an enlarged partial cross-sectional view taken at A in FIG. 2 according to the present invention;
FIG. 5 is a schematic front view of a partial cross-sectional structure of the reinforcement structure of the present invention.
The reference numerals in the figures illustrate: 1. a fixed block; 2. connecting blocks; 3. a disassembly and assembly structure; 301. a baffle plate; 302. a spring; 303. buckling; 4. a rubber pad; 5. an injection head body; 6. a discharge port; 7. a protective structure; 701. a protection plate; 702. a soft cushion; 703. fixing screws; 8. A through hole; 9. positioning blocks; 10. a reinforcing structure; 1001. a first reinforcing rib; 1002. a second reinforcing rib; 1003. a third reinforcing rib; 1004. and a reinforcing layer.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without any inventive step, are within the scope of the present invention.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-5, an embodiment of the present invention is shown: an injection molding machine injection head convenient to replace comprises a fixed block 1, a connecting block 2 and an injection molding head main body 5, wherein a dismounting structure 3 is installed at the bottom end of the fixed block 1, the dismounting structure 3 comprises a baffle 301, a spring 302 and a buckle 303, the baffle 301 is installed at the bottom end of the fixed block 1, the spring 302 is installed on one side of the baffle 301, the spring 302 is spiral in shape, and the buckle 303 is installed on one side of the spring 302;
in a first specific embodiment, a clamping block at the top end of an injection head main body 5 can be clamped into a connecting block 2, then a spring 302 between a baffle 301 and a buckle 303 has elasticity, the elasticity of the spring 302 can drive the buckle 303 to be clamped into the connecting block 2, the buckle 303 can fix the connecting block 2 and the injection head main body 5, and when the injection head main body 5 needs to be disassembled, the buckle 303 can be pulled open, so that the injection head main body 5 can be disassembled and replaced without clamping the fixing block 1 and the injection head main body 5 by the buckle 303;
the bottom end of the fixed block 1 is provided with a connecting block 2, the bottom end of the connecting block 2 is provided with a clamping groove, the top end of the injection head main body 5 is provided with a clamping block, the outer diameter of the clamping block is smaller than the inner diameter of the clamping groove, the connecting block 2 and the injection head main body 5 form a clamping structure, the clamping structure is convenient to disassemble and assemble, and the clamping block at the top end of the injection head main body 5 can be clamped into the connecting block 2;
the bottom end of the connecting block 2 is provided with a rubber pad 4, the bottom end of the rubber pad 4 is provided with a positioning block 9, and the bottom end of the positioning block 9 is provided with an injection molding head main body 5;
the outer side of the injection head main body 5 is movably connected with a protective structure 7, the protective structure 7 comprises a protective plate 701, a cushion 702 and a fixing screw 703, the protective plate 701 is arranged on the outer side of the injection head main body 5, sliding grooves are formed in two sides of the inner portion of the protective plate 701, pulleys are arranged on two sides of the injection head main body 5, the outer diameters of the pulleys need the inner diameters of the sliding grooves, and the protective plate 701 and the injection head main body 5 form a sliding structure;
the outer side of the protection plate 701 is provided with a cushion 702, one side of the protection plate 701 is provided with a fixing screw 703, the outer side wall of the fixing screw 703 is uniformly provided with external threads, the inner side wall of the protection plate 701 is uniformly provided with internal threads matched with the external threads, and the fixing screw 703 is in threaded connection with the protection plate 701;
in a second specific embodiment, firstly, the protection plate 701 and the injection head main body 5 form a sliding structure, the protection plate 701 can slide on the outer side of the injection head main body 5, the protection plate 701 can slide to protect the discharge port 6 of the injection head main body 5, the cushion 702 on the outer side of the protection plate 701 can be made of a rubber material, the protection performance of the protection plate 701 can be enhanced, the protection plate 701 can be fixed by screwing the fixing screw 703, the fixing screw 703 can be unscrewed when in use, and the protection plate 701 can be used by sliding above the injection head main body 5;
the bottom end of the injection head main body 5 is provided with a discharge port 6, a through hole 8 is formed in the injection head main body 5, a reinforcing structure 10 is arranged in the outer wall of the injection head main body 5, the reinforcing structure 10 comprises a first reinforcing rib 1001, a second reinforcing rib 1002, a third reinforcing rib 1003 and a reinforcing layer 1004, the reinforcing layer 1004 is arranged in the injection head main body 5, the first reinforcing rib 1001 is arranged in the reinforcing layer 1004, the second reinforcing rib 1002 and the third reinforcing rib 1003 are mutually crossed, the third reinforcing rib 1003 is arranged in the reinforcing layer 1004, and the third reinforcing ribs 1003 are arranged in the reinforcing layer 1004 at equal intervals;
in the third specific embodiment, first, the first reinforcing rib 1001, the second reinforcing rib 1002 and the third reinforcing rib 1003 are arranged at equal intervals in the reinforcing layer 1004, the first reinforcing rib 1001, the second reinforcing rib 1002 and the second reinforcing rib 1002 are crossed with each other, the first reinforcing rib 1001, the second reinforcing rib 1002 and the third reinforcing rib 1003 can be made of steel materials, and the first reinforcing rib 1001, the second reinforcing rib 1002 and the third reinforcing rib 1003 can reinforce the structural strength of the injection head main body 5.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The above-described embodiments of the apparatus are merely illustrative, and the units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of the present embodiment. One of ordinary skill in the art can understand and implement it without inventive effort.
Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (7)
1. The utility model provides a head is moulded plastics to injection molding machine convenient to change, includes fixed block (1), connecting block (2) and the first main part (5) of moulding plastics, its characterized in that: the bottom end of the fixed block (1) is provided with a dismounting structure (3), and the bottom end of the fixed block (1) is provided with a connecting block (2);
a rubber pad (4) is installed at the bottom end of the connecting block (2), a positioning block (9) is installed at the bottom end of the rubber pad (4), and an injection molding head main body (5) is installed at the bottom end of the positioning block (9);
the outer side swing joint of the injection molding head main body (5) is provided with a protection structure (7), a discharge hole (6) is installed at the bottom end of the injection molding head main body (5), a through hole (8) is formed in the injection molding head main body (5), and a reinforcing structure (10) is arranged in the outer wall of the injection molding head main body (5).
2. The injection head of an injection molding machine with easy replacement as claimed in claim 1, wherein: the bottom of connecting block (2) is provided with the draw-in groove, the top of moulding plastics first main part (5) is provided with the fixture block, connecting block (2) and the first main part (5) of moulding plastics constitute the block structure.
3. The injection head of an injection molding machine with easy replacement as claimed in claim 1, wherein: dismouting structure (3) include baffle (301), spring (302) and buckle (303), the bottom at fixed block (1) is installed in baffle (301), spring (302) are installed to one side of baffle (301), and buckle (303) are installed to one side of spring (302).
4. The injection head of an injection molding machine with easy replacement as claimed in claim 1, wherein: protective structure (7) are including guard plate (701), cushion (702) and fixed screw (703), guard plate (701) set up in the outside of moulding plastics first main part (5), the outside of guard plate (701) is provided with cushion (702), fixed screw (703) are installed to one side of guard plate (701).
5. The injection head of an injection molding machine with easy replacement as claimed in claim 4, wherein: the inside both sides of guard plate (701) all are provided with the spout, the both sides of moulding plastics first main part (5) all are provided with the pulley, guard plate (701) and the first main part (5) of moulding plastics constitute sliding construction.
6. The injection head of an injection molding machine with easy replacement as claimed in claim 4, wherein: the outer side wall of the fixing screw (703) is uniformly provided with external threads, the inner side wall of the protection plate (701) is uniformly provided with internal threads matched with the external threads, and the fixing screw (703) is in threaded connection with the protection plate (701).
7. The injection head of an injection molding machine with easy replacement as claimed in claim 1, wherein: the reinforcing structure (10) comprises a first reinforcing rib (1001), a second reinforcing rib (1002), a third reinforcing rib (1003) and a reinforcing layer (1004), wherein the reinforcing layer (1004) is arranged inside the injection head main body (5), the first reinforcing rib (1001) is arranged inside the reinforcing layer (1004), the second reinforcing rib (1002) is arranged inside the reinforcing layer (1004), and the third reinforcing rib (1003) is arranged inside the reinforcing layer (1004).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122880337.4U CN216506409U (en) | 2021-11-23 | 2021-11-23 | Injection molding machine injection molding head convenient to replace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122880337.4U CN216506409U (en) | 2021-11-23 | 2021-11-23 | Injection molding machine injection molding head convenient to replace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216506409U true CN216506409U (en) | 2022-05-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122880337.4U Active CN216506409U (en) | 2021-11-23 | 2021-11-23 | Injection molding machine injection molding head convenient to replace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216506409U (en) |
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2021
- 2021-11-23 CN CN202122880337.4U patent/CN216506409U/en active Active
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