CN214773579U - Injection molding machine raw materials insulation construction - Google Patents
Injection molding machine raw materials insulation construction Download PDFInfo
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- CN214773579U CN214773579U CN202121185274.4U CN202121185274U CN214773579U CN 214773579 U CN214773579 U CN 214773579U CN 202121185274 U CN202121185274 U CN 202121185274U CN 214773579 U CN214773579 U CN 214773579U
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Abstract
The application relates to the technical field of injection molding equipment, in particular to a raw material heat-insulation structure of an injection molding machine. It includes around the heat preservation piece of locating the peripheral face of feed cylinder and sets up the coupling assembling on the heat preservation piece, coupling assembling includes first connection piece and can dismantle the second connection piece of being connected with first connection piece, just first connection piece and second connection piece fixed connection respectively in the both ends of heat preservation piece. This application has the effect that reduces the thermal degree of losing in the feed cylinder.
Description
Technical Field
The application relates to the technical field of injection molding equipment, in particular to a raw material heat-insulation structure of an injection molding machine.
Background
An injection molding machine, also known as an injection molding machine or an injection machine, is a molding device for manufacturing thermoplastic plastics or thermosetting plastics into plastic products with various shapes by utilizing a plastic molding die, has the capability of molding the plastic products with complicated shapes, precise sizes or dense textures with metal inserts at one time, and is further widely applied to the fields of national defense, automobiles, building materials and the like.
In the related art, a patent document of the granted public number CN201728808U discloses an injection molding machine, which mainly comprises a base, a feeding device, an injection molding device and a mold closing device, wherein the feeding device, the injection molding device and the mold closing device are all arranged on the base, the feeding device comprises a hopper, a feeding cylinder arranged at a discharge end of the hopper and a heating coil wound on the peripheral surface of the feeding cylinder, and the heating coil is connected with a medium-frequency induction heater.
In view of the above-mentioned related art, the inventor believes that, when the feeding cylinder heats the raw material through the heating coil and transfers the raw material, because the material of the feeding cylinder is a metal material, and the heat conductivity of the metal material is relatively good, there is a defect that the heat in the feeding cylinder is easy to run off along with the cylinder wall of the feeding cylinder.
Disclosure of Invention
In order to reduce the thermal loss degree in the feeding section of thick bamboo, this application provides an injection molding machine raw materials insulation construction.
The application provides a raw materials insulation construction of injection molding machine adopts following technical scheme:
the utility model provides an injection molding machine raw materials insulation construction, includes around the heat preservation piece of locating the outer peripheral face of a feeding section of thick bamboo and sets up the coupling assembling on the heat preservation piece, coupling assembling includes first connection piece and can dismantle the second connection piece of being connected with first connection piece, just first connection piece and second connection piece fixed connection respectively are in the both ends of heat preservation piece.
Through adopting above-mentioned technical scheme, because first connection piece and second connection piece can dismantle the connection for when needs installation or dismantlement heat preservation piece, can directly fix or separate first connection piece and second connection piece, and then make the change to the heat preservation piece more simple and convenient.
Optionally, the connecting assembly further includes a limiting member for fixing the first connecting piece and the second connecting piece, the limiting member includes a plurality of positioning bolts disposed on the first connecting piece, and a column portion of each positioning bolt penetrates through the first connecting piece and is in threaded connection with the second connecting piece.
Through adopting above-mentioned technical scheme, because positioning bolt's setting for when needs are fixed or are dismantled the heat preservation piece, operating personnel can directly fix or separate first connection piece and second connection piece through positioning bolt, and then make the change to the heat preservation piece more simple and convenient.
Optionally, the limiting part further includes a limiting rope disposed between two adjacent positioning bolts, and two ends of the limiting rope are respectively fixedly connected to the two adjacent positioning bolts.
Through adopting above-mentioned technical scheme, because the setting of spacing rope for when positioning bolt fixes first connection piece and second connection piece, two adjacent positioning bolt rotate spacing each other through the spacing rope, effectively reduce positioning bolt and take place not hard up possibility, and then improve positioning bolt to the spacing effect of first connection piece and second connection piece.
Optionally, hooks are arranged at two ends of the limiting rope, positioning rings are arranged on the positioning bolts, and the hooks at the two ends of the limiting rope are respectively inserted into the positioning rings of two adjacent positioning bolts.
Through adopting above-mentioned technical scheme, because the setting of couple and holding ring for when needs are installed or are dismantled spacing rope, can directly peg graft the couple or break away from the holding ring, and then make the change to spacing rope more simple and convenient.
Optionally, a limiting groove is formed in the upper end face of the second connecting piece, and the first connecting piece is inserted into the limiting groove.
Through adopting above-mentioned technical scheme, because the setting of spacing groove for when needs pass through positioning bolt with first connection piece and second connection piece and fix, the spacing groove gives first connection piece a prepositioning, makes positioning bolt can be fast with second connection piece threaded connection, and then effectively reduces the operation degree of difficulty of fixed first connection piece and second connection piece.
Optionally, a first magnetic sheet is arranged on a groove wall of the limiting groove, a second magnetic sheet is arranged on a side wall of the first connecting sheet, and the first magnetic sheet and the second magnetic sheet attract each other and are abutted against each other.
Through adopting above-mentioned technical scheme, because the setting of first magnetic sheet and second magnetic sheet for when needs are fixed first connection piece and second connection piece, first magnetic sheet and second magnetic sheet force first connection piece automatically and stably peg graft in the spacing inslot, through saving the operation that operating personnel long-time manual control first connection piece pegs graft in the spacing inslot, further reduce the operation degree of difficulty of fixed first connection piece and second connection piece.
Optionally, a first insertion groove is formed in a groove wall of the limiting groove, a second insertion groove is formed in a side wall of the first connecting piece, the first magnetic piece is embedded in the first insertion groove, and the second magnetic piece is embedded in the second insertion groove.
Through adopting above-mentioned technical scheme, because the setting of first inserting groove and second inserting groove for when first magnetism piece or second magnetism piece appear demagnetizing because long-time the use, can directly break away from first inserting groove with first magnetism piece, break away from the second inserting groove with second magnetism piece, and then make the change that is fast to first magnetism piece and second magnetism more simple and convenient.
Optionally, the heat preservation piece includes around the heat preservation of locating the peripheral face of feed cylinder and the elastic support layer of fixed connection in the peripheral face of heat preservation, just the both ends on elastic support layer respectively with first connection piece and second connection piece fixed connection.
Through adopting above-mentioned technical scheme, because the setting on elasticity mounting layer for when the heat preservation keeps warm to a feeding section of thick bamboo, elasticity mounting layer supports the heat preservation, and then effectively improves the stability of being connected between heat preservation and the feeding section of thick bamboo.
In addition, the heat-insulating layer can be separated from the outside by the elastic support layer, and further the error damage of an operator to the heat-insulating layer is reduced.
Optionally, the heat insulation layer is made of a high-temperature-resistant glass fiber felt material.
Through adopting above-mentioned technical scheme, because the heat preservation is high temperature resistant glass fiber felt material, and high temperature resistant glass fiber felt material has good heat preservation and thermal-insulated effect, effectively reduces the thermal loss degree in the feed cylinder.
In summary, the present application includes at least one of the following beneficial technical effects:
1. when the heat preservation sheet needs to be installed or disassembled, the first connecting sheet and the second connecting sheet can be directly fixed or separated, so that the heat preservation sheet is more simple and convenient to replace;
2. because the high-temperature resistant glass fiber felt material has good heat preservation and heat insulation effects, the loss degree of heat in the feeding cylinder is effectively reduced.
Drawings
FIG. 1 is a schematic structural view of a raw material heat-insulating structure of an injection molding machine in use.
FIG. 2 is a schematic structural diagram of a raw material heat-insulating structure of an injection molding machine.
Fig. 3 is an exploded schematic view of the connection assembly.
Fig. 4 is an exploded schematic view of the connection assembly.
Description of reference numerals: 1. a heat preservation sheet; 2. a connecting assembly; 3. a heat-insulating layer; 4. an elastic support layer; 5. a first connecting piece; 6. a second connecting sheet; 7. a limiting member; 8. positioning the bolt; 9. a limiting rope; 10. hooking; 11. a positioning ring; 12. a limiting groove; 13. a first insertion groove; 14. a first magnetic sheet; 15. a second insertion groove; 16. a second magnetic sheet.
Detailed Description
The present application is described in further detail below with reference to figures 1-4.
The embodiment of the application discloses injection molding machine raw materials insulation construction. Referring to fig. 1 and 2, the raw material insulation structure of the injection molding machine comprises insulation sheets 1 wound on the outer peripheral surface of a feeding cylinder and a connecting assembly 2 arranged on the insulation sheets 1, wherein the insulation sheets 1 are used for limiting heat loss in the feeding cylinder, and the connecting assembly 2 is used for fixing the insulation sheets 1 and forming a closed loop.
Specifically, heat preservation piece 1 is including around heat preservation 3 and the elastic support layer 4 of fixed connection in the outer peripheral face of heat preservation 3 of locating the outer peripheral face of a feeding section of thick bamboo, and in this embodiment, the material of heat preservation 3 is high temperature resistant glass fiber felt, and the material of elastic support layer 4 is stainless steel, and heat preservation 3 and elastic support layer 4 bond fixedly through high temperature gluing agent (purchase to beijing zemao new technology limited company), and coupling assembling 2 fixed connection is on elastic support layer 4.
Referring to fig. 2 and 3, the connecting assembly 2 includes a first connecting piece 5, a second connecting piece 6 and a limiting piece 7, wherein the first connecting piece 5 and the second connecting piece 6 are respectively integrally formed at two ends of the elastic support layer 4, and the limiting piece 7 detachably connects the first connecting piece 5 and the second connecting piece 6.
In this embodiment, the limiting member 7 includes a plurality of positioning bolts 8 disposed on the first connecting plate 5 and a limiting rope 9 disposed between two adjacent positioning bolts 8, wherein the positioning bolts 8 are used for fixing the first connecting plate 5 and the second connecting plate 6, and the limiting rope 9 is used for reducing looseness of the positioning bolts 8.
Specifically, first connection piece 5 and 6 threaded connection of second connection piece are all worn to establish by the post portion of each positioning bolt 8, and then accomplish the fixed to first connection piece 5 and second connection piece 6, and the both ends of spacing rope 9 respectively with two adjacent positioning bolt 8 fixed connection, make two adjacent positioning bolt 8 through spacing rope 9 to rotate spacing each other, effectively reduce positioning bolt 8 and take place not hard up possibility.
In this embodiment, the number of the positioning bolts 8 is four, and the four positioning bolts 8 are uniformly spaced, so that the four positioning bolts 8 cooperatively fix the first connecting piece 5 and the second connecting piece 6. And spacing rope 9 is provided with threely, and three spacing rope 9 sets up respectively in four positioning bolt 8's three clearance, and the material of spacing rope 9 is iron, and then makes three spacing rope 9 rotate spacingly to four positioning bolt 8 in coordination.
Referring to fig. 3 and 4, in order to more easily install the position limiting rope 9, in the present embodiment, hooks 10 are integrally formed at both ends of each position limiting rope 9, two positioning rings 11 are welded to the outer circumferential surface of the cap portion of each positioning bolt 8, the two positioning rings 11 are arranged in a central symmetry manner around the axis of the positioning bolt 8, the hooks 10 at both ends of the position limiting rope 9 are respectively inserted into the positioning rings 11 of two adjacent positioning bolts 8,
when the limiting rope 9 needs to be installed or detached, the hook 10 can be directly inserted into or separated from the positioning ring 11, and therefore the limiting rope 9 is more simply and conveniently replaced. In other embodiments, the position-limiting rope 9 can also be directly tied to the positioning ring 11, and even in other embodiments, the first connecting piece 5 and the second connecting piece 6 can also be directly fixed by conventional detachable connecting methods such as elastic buckles, magic tapes and the like.
However, it can be seen that, when the first connecting piece 5 and the second connecting piece 6 are fixed by the positioning bolt 8, it is usually required that an operator first aligns the first connecting piece 5 with the second connecting piece 6, and then under the premise of controlling the first connecting piece 5 and the second connecting piece 6 for a long time, the operator can penetrate the column part of the positioning bolt 8 through the first connecting piece 5 and be connected with the second connecting piece 6 by screw threads, which has the defect that the operation for fixing the first connecting piece 5 and the second connecting piece 6 is complicated.
With reference to fig. 3 and 4, in order to fix the first connecting piece 5 and the second connecting piece 6 more easily, the upper end surface of the second connecting piece 6 is provided with a limiting groove 12, and the first connecting piece 5 is inserted into the limiting groove 12, so that the groove wall of the limiting groove 12 is enabled to pre-position the first connecting piece 5, and the operation difficulty of aligning the first connecting piece 5 and the second connecting piece 6 is effectively reduced.
In addition, a first inserting groove 13 is further formed in the groove wall of the limiting groove 12, a first magnetic sheet 14 is embedded in the first inserting groove 13, a second inserting groove 15 is formed in the side wall of the first connecting sheet 5, a second magnetic sheet 16 is embedded in the second inserting groove 15, and the first magnetic sheet 14 and the second magnetic sheet 16 are mutually attracted and abutted.
When the first connecting piece 5 and the second connecting piece 6 are fixed through the positioning bolt 8, the first magnetic piece 14 and the second magnetic piece 16 can automatically lock the first connecting piece 5 and the second connecting piece 6, and the operation difficulty of fixing the first connecting piece 5 and the second connecting piece 6 is further reduced by omitting the operation of manually controlling the first connecting piece 5 to be inserted into the limiting groove 12 by an operator for a long time.
When the first magnetic sheet 14 and the second magnetic sheet 16 are demagnetized due to long-term use, the first magnetic sheet 14 and the second magnetic sheet 16 can be replaced more easily.
The implementation principle of the injection molding machine raw material heat preservation structure of the embodiment of the application is as follows:
when the raw material heat-insulating structure of the injection molding machine needs to be installed, the heat-insulating sheet 1 is wound on a feeding pipe, then the first connecting sheet 5 is inserted into the limiting groove 12, and the first connecting sheet 5 and the second connecting sheet 6 are pre-locked through the first magnetic sheet 14 and the second magnetic sheet 16.
Then, the column parts of the four positioning bolts 8 sequentially penetrate through the first connecting sheet 5 and are in threaded connection with the second connecting sheet 6, and finally, the three limiting ropes 9 are respectively arranged in three gaps of the four positioning bolts 8 and are fixedly connected with the two adjacent positioning bolts 8 through the hooks 10 and the locating rings 11.
When plastic products need to be prepared, the heat preservation sheet 1 continuously protects the feeding pipe, and further effectively reduces the loss degree of heat in the feeding pipe.
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 (9)
1. The utility model provides an injection molding machine raw materials insulation construction which characterized in that: including heat preservation piece (1) around locating the outer peripheral face of a feeding section of thick bamboo and set up coupling assembling (2) on heat preservation piece (1), coupling assembling (2) include first connection piece (5) and can dismantle second connection piece (6) of being connected with first connection piece (5), just first connection piece (5) and second connection piece (6) are fixed connection in the both ends of heat preservation piece (1) respectively.
2. The raw material heat-insulating structure of the injection molding machine according to claim 1, characterized in that: the connecting assembly (2) further comprises a limiting part (7) used for fixing the first connecting piece (5) and the second connecting piece (6), the limiting part (7) comprises a plurality of positioning bolts (8) arranged on the first connecting piece (5), and column parts of the positioning bolts (8) penetrate through the first connecting piece (5) and are in threaded connection with the second connecting piece (6).
3. The raw material heat-insulating structure of the injection molding machine according to claim 2, characterized in that: the limiting part (7) further comprises a limiting rope (9) arranged between the two adjacent positioning bolts (8), and two ends of the limiting rope (9) are fixedly connected with the two adjacent positioning bolts (8) respectively.
4. The raw material heat-insulating structure of the injection molding machine according to claim 3, characterized in that: the two ends of the limiting rope (9) are provided with hooks (10), the positioning bolts (8) are provided with positioning rings (11), and the hooks (10) at the two ends of the limiting rope (9) are respectively inserted into the positioning rings (11) of the two adjacent positioning bolts (8).
5. The raw material heat-insulating structure of the injection molding machine according to claim 2, characterized in that: the upper end face of the second connecting piece (6) is provided with a limiting groove (12), and the first connecting piece (5) is inserted in the limiting groove (12).
6. The raw material heat-insulating structure of the injection molding machine according to claim 5, characterized in that: the wall of the limiting groove (12) is provided with a first magnetic sheet (14), the side wall of the first connecting sheet (5) is provided with a second magnetic sheet (16), and the first magnetic sheet (14) and the second magnetic sheet (16) are mutually attracted and abutted.
7. The raw material heat-insulating structure of the injection molding machine according to claim 6, characterized in that: the wall of the limiting groove (12) is provided with a first insertion groove (13), the side wall of the first connecting piece (5) is provided with a second insertion groove (15), the first magnetic piece (14) is embedded in the first insertion groove (13), and the second magnetic piece (16) is embedded in the second insertion groove (15).
8. The raw material heat-insulating structure of the injection molding machine according to claim 1, characterized in that: the heat preservation piece (1) is including around heat preservation (3) of locating the outer peripheral face of feeding cylinder and elastic support layer (4) of fixed connection in the outer peripheral face of heat preservation (3), just the both ends of elastic support layer (4) respectively with first connection piece (5) and second connection piece (6) fixed connection.
9. The raw material heat-insulating structure of the injection molding machine according to claim 8, characterized in that: the heat-insulating layer (3) is made of high-temperature-resistant glass fiber felt material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121185274.4U CN214773579U (en) | 2021-05-28 | 2021-05-28 | Injection molding machine raw materials insulation construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121185274.4U CN214773579U (en) | 2021-05-28 | 2021-05-28 | Injection molding machine raw materials insulation construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214773579U true CN214773579U (en) | 2021-11-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121185274.4U Active CN214773579U (en) | 2021-05-28 | 2021-05-28 | Injection molding machine raw materials insulation construction |
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| Country | Link |
|---|---|
| CN (1) | CN214773579U (en) |
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2021
- 2021-05-28 CN CN202121185274.4U patent/CN214773579U/en active Active
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