CN219667251U - Material injection device for linear box foaming line - Google Patents
Material injection device for linear box foaming line Download PDFInfo
- Publication number
- CN219667251U CN219667251U CN202320439789.5U CN202320439789U CN219667251U CN 219667251 U CN219667251 U CN 219667251U CN 202320439789 U CN202320439789 U CN 202320439789U CN 219667251 U CN219667251 U CN 219667251U
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- Prior art keywords
- filling
- mechanical arm
- pipe
- arm
- tube
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- 238000005187 foaming Methods 0.000 title claims abstract description 41
- 238000002347 injection Methods 0.000 title claims abstract description 13
- 239000007924 injection Substances 0.000 title claims abstract description 13
- 239000000463 material Substances 0.000 title claims abstract description 11
- 238000003860 storage Methods 0.000 claims abstract description 8
- 238000005485 electric heating Methods 0.000 claims description 16
- 230000007246 mechanism Effects 0.000 claims description 16
- 230000007704 transition Effects 0.000 claims description 15
- 229910052751 metal Inorganic materials 0.000 claims description 8
- 239000002184 metal Substances 0.000 claims description 8
- 210000001503 joint Anatomy 0.000 claims description 7
- 238000010438 heat treatment Methods 0.000 claims description 4
- 238000005452 bending Methods 0.000 claims description 3
- 239000004020 conductor Substances 0.000 claims description 3
- 230000001105 regulatory effect Effects 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims description 3
- 229920001875 Ebonite Polymers 0.000 claims description 2
- 230000001276 controlling effect Effects 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 description 5
- 239000004088 foaming agent Substances 0.000 description 4
- 230000001681 protective effect Effects 0.000 description 4
- 238000004321 preservation Methods 0.000 description 3
- 238000005429 filling process Methods 0.000 description 2
- 229910052582 BN Inorganic materials 0.000 description 1
- PZNSFCLAULLKQX-UHFFFAOYSA-N Boron nitride Chemical compound N#B PZNSFCLAULLKQX-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000011229 interlayer Substances 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 230000000670 limiting effect Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 229920002379 silicone rubber Polymers 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Landscapes
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model discloses a material injection device for a straight line type box body foaming line, which optimizes the supporting and adjusting modes of a filling pipe. The key points of the technical scheme are as follows: the foaming medium filling device comprises a base, a storage tank for storing foaming medium, a filling pump, a conveying pipe, a filling mechanical arm for controlling the position and the direction of the filling pipe, and an electric control or manual control lifting rod arranged on the base, wherein the tail end of the filling mechanical arm is rotationally connected with the upper end of the lifting rod, the filling mechanical arm rotates in a vertical plane relative to the lifting rod, a servo hydraulic cylinder is arranged between the filling mechanical arm and the lifting rod, and the servo hydraulic cylinder drives the filling mechanical arm to lift and fall relative to the lifting rod; the filling mechanical arm is provided with a tube placing channel, the tube placing channel penetrates through the tail end of the filling mechanical arm to the head end, the filling tube is arranged in the tube placing channel, one end of the filling tube extends out of the tail end of the filling mechanical arm to be connected with the conveying tube, and the other end of the filling tube extends out of the head end of the filling mechanical arm to be in a non-fixed state.
Description
Technical Field
The utility model relates to the technical field of box body foaming lines, in particular to a material injection device for a linear box body foaming line.
Background
The heat preservation layer of the refrigerator is formed after the foaming of the polymer foaming agent, the heat preservation foaming agent is filled into the interlayer of the refrigerator through the filling equipment, and due to the physical and chemical characteristics of the heat preservation foaming agent, the liquid foaming agent can expand rapidly within a certain time to fill gaps among the refrigerating chamber, the freezing chamber and the refrigerator shell, so that the heat transfer inside and outside the refrigerator is blocked. The linear box foaming line is a refrigerator foaming production line commonly used at present, and adopts linear layout, namely a plurality of foaming molds are arranged in a straight line and are fixed, an outer clamp of each mold can be lifted up and down, an inner mold is fixed, and filling equipment moves back and forth to fill, so that the foaming line is suitable for the production of boxes with different lengths, widths and heights, and has the advantages of compact structure, less environmental pollution, low labor intensity, small occupied area, strong function, high production efficiency, multi-variety flexible production and the like. The quality of foaming is influenced by the foaming medium filling process to a great extent, and at present, the filling equipment still has some defects in application, namely the filling equipment is easy to collide with a foaming production line in the moving process, the installation and replacement of a filling pipe are influenced, the foaming medium can not be filled in time, and then the foaming medium is cooled to influence the foaming quality.
Disclosure of Invention
The utility model aims to solve the problems in the background art and provides a linear type material injection device for a box body foaming line, which optimizes the supporting and adjusting modes of a filling pipe and simplifies and speeds up the filling process.
In order to achieve the above object, the present utility model adopts the following technical scheme:
the utility model provides a straight line type box foaming line is with annotating material device, includes base, the storage tank that is used for storing foaming medium, fills charge pump, conveyer pipe and filling pipe, still includes the filling arm that is used for controlling filling pipe position and direction, be provided with automatically controlled or manual lifter on the base, filling arm tail end and lifter upper end swivelling joint, filling arm is rotatory in vertical plane for the lifter, is equipped with servo hydraulic cylinder between filling arm and the lifter, servo hydraulic cylinder drive filling arm is the action of lifting and falling for the lifter; the filling mechanical arm is provided with a tube placing channel, the tube placing channel penetrates through the tail end of the filling mechanical arm to the head end, the filling tube is installed in the tube placing channel, one end of the filling tube extends out of the tail end of the filling mechanical arm to be connected with the conveying tube, and the other end of the filling tube extends out of the head end of the filling mechanical arm to be in a non-fixed state.
Further preferably, the filling mechanical arm comprises a lifting arm and a transition arm which are integrally and fixedly connected, the length of the lifting arm is longer than that of the transition arm, the lifting arm is connected with the lifting rod, and an obtuse angle is formed between the lifting arm and the transition arm; the transition arm is parallel to the horizontal plane when the filling arm is fully lifted by the servo hydraulic cylinder.
Further preferably, the temperature control mechanism is arranged on the filling mechanical arm and comprises a temperature sensor and a temperature display screen, wherein the temperature sensor is arranged in the filling mechanical arm and used for detecting the temperature of the filling pipe, and the temperature display screen is positioned on the outer wall of the filling mechanical arm.
Further preferably, the temperature control mechanism further comprises an electric heating assembly and a temperature regulating controller, wherein the electric heating assembly comprises an electric heating wire and a heat conducting medium, and the electric heating wire conducts heat transfer to the filling pipe through the heat conducting medium.
Further preferably, the heat conducting medium is a solid heat conducting material, the heat conducting medium is filled in the tube placing channel, at least one wrapping groove is formed in the heat conducting medium along the extending direction of the tube placing channel, the heating wire is embedded in the heat conducting medium, and the filling tube is wrapped in the wrapping groove.
Further preferably, a notch is formed in the upper side of the filling mechanical arm, a notch is formed in the direction of the heat conducting medium towards the notch, and the filling pipe can be fixed in the wrapping groove in an embedded mode through the notch and the notch.
Further preferably, the head end of the filling mechanical arm is provided with a bevel protection sleeve for protecting the bending part of the filling pipe, and the bevel protection sleeve adopts a metal hose, a metal corrugated pipe, a hard rubber pipe or a metal wire clamping hose.
Further preferably, an auxiliary recognition mechanism for rapidly distinguishing the types of the media is arranged on a conveying pipe line between the storage tank and the filling mechanical arm, the auxiliary recognition mechanism comprises a control console, a plurality of interfaces for connecting the conveying pipe are arranged on the control console, a first display screen is arranged at each corresponding interface of the control console, and an input module for inputting information to each first display screen is further arranged on the control console; the end part of the filling pipe is provided with a butt joint, and a second display screen is arranged on the butt joint; and the second display screen of one filling pipe and the first display screen corresponding to the conveying pipe connected with the filling pipe display the same information.
Compared with the prior art, the injection device for the straight-line box foaming line has the following beneficial effects:
1. the height of the filling mechanical arm can be controlled through the lifting rod, and the filling mechanical arm can be further lifted to a required height relative to the lifting rod, so that the filling pipe can be adjusted in a large enough height range to adapt to the die with the height at each position; through setting up lifting arm and transition arm, reached the effect of raising promptly, make again that the filling pipe falls with more gentle angle of buckling, tend to horizontal transition arm simultaneously and drive the filling pipe and remove, can reach required height and can promote horizontal degree of depth again, can more conveniently adjust filling pipe position accurately.
2. By arranging the temperature control mechanism on the filling mechanical arm, the real-time temperature of the filling pipe can be observed, and then the temperature of the current foaming medium is obtained, so that whether the current foaming medium meets the foaming requirement or not can be judged conveniently; in a preferred scheme, the electric heating component can be used for filling the pipe for heating, so that the temperature of the foaming medium is raised, and the foaming medium can reach the required temperature without interrupting the filling operation.
3. The heat conducting medium with the embedded heat conducting wires can heat the filling pipe and wrap and fix the filling pipe, so that the filling pipe is prevented from being separated from the filling mechanical arm due to movement or external force.
4. When filling work is carried out, each filling pipe is correspondingly connected with one conveying pipe, the interface corresponding to the first display screen for displaying the same information is found by observing the information displayed on the second display screen of one filling pipe, and then the conveying pipe connected with the interface and the observed filling pipe are the same pipeline, so that the type and the model of the foaming medium in use of any filling pipe can be simply and rapidly distinguished.
Drawings
Fig. 1 is a schematic structural view of an embodiment of a material injecting device for a foaming line of a linear box body.
Fig. 2 is a schematic structural diagram of the filling mechanical arm in this embodiment.
Fig. 3 is a schematic view of the structure of the lifting arm in this embodiment.
Fig. 4 is a partial enlarged view of a portion C in fig. 3.
Fig. 5 is a partial enlarged view of a portion a in fig. 1.
Fig. 6 is a partial enlarged view of the portion B in fig. 1.
Reference numerals: 1. a base; 10. a lifting rod; 11. a servo hydraulic cylinder; 2. a storage tank; 3. a filling pump; 4. a delivery tube; 5. a filling pipe; 50. butt joint; 500. a second display screen; 6. a filling mechanical arm; 60. lifting the arm; 600. a notch; 61. a transition arm; 62. a bevel protective sleeve; 7. a temperature control mechanism; 70. a temperature display screen; 71. heating wires; 72. a heat-conducting medium; 720. a notch; 8. an auxiliary recognition mechanism; 80. a console; 81. a first display screen; 82. an interface; 83. and an input module.
Detailed Description
The utility model is further described below with reference to the accompanying drawings.
The material injection device for the linear box foaming line shown in fig. 1-4 comprises a base 1, a storage tank 2 for storing foaming media, a filling pump 3, a conveying pipe 4, a filling pipe 5 and a filling mechanical arm 6, wherein an electric control lifting rod 10 is arranged on the base 1, the tail end of the filling mechanical arm 6 is rotatably connected with the upper end part of the lifting rod 10, the filling mechanical arm 6 rotates in a vertical plane relative to the lifting rod 10, a servo hydraulic cylinder 11 is arranged between the filling mechanical arm 6 and the lifting rod 10, and the servo hydraulic cylinder 11 drives the filling mechanical arm 6 to lift and fall relative to the lifting rod 10; the number of the conveying pipes 4 and the filling pipes 5 is always a plurality, and each filling pipe 5 is connected with one conveying pipe 4.
The filling mechanical arm 6 comprises a lifting arm 60 and a transition arm 61 which are integrally and fixedly connected, the length of the transition arm 61 is 2 times that of the lifting arm 60, the lifting arm 60 is connected with the lifting rod 10, and an obtuse angle is formed between the lifting arm 60 and the transition arm 61; when the filling arm 6 is fully lifted by the servo cylinder 11, the transition arm 61 is parallel to the horizontal plane.
The filling mechanical arm 6 is provided with a tube placing channel, the tube placing channel is penetrated to the head end by the tail end of the filling mechanical arm 6, the filling tube 5 is arranged in the tube placing channel, one end of the filling tube 5 extends out of the tail end of the filling mechanical arm 6 to be connected with the conveying tube 4, the other end of the filling tube 5 extends out of the head end of the filling mechanical arm 6 to be in an unfixed state, the head end of the filling mechanical arm 6 is provided with an angle folding protective sleeve 62 for protecting the bending part of the filling tube 5, the angle folding protective sleeve 62 adopts a metal corrugated tube, the filling tube 5 is sleeved in the angle folding protective sleeve 62, and due to the limiting effect of the metal corrugated tube, the filling tube 5 falls down in a gentle radian to avoid generating a small angle folding angle.
The filling mechanical arm 6 is provided with a temperature control mechanism 7, the temperature control mechanism 7 comprises a temperature sensor, a temperature display screen 70, an electric heating component and a temperature regulating controller, wherein the electric heating component comprises an electric heating wire 71 and a heat conducting medium 72, the heat conducting medium 72 adopts a solid heat conducting material (specifically, silicon rubber is used as a base material, ceramic particles such as boron nitride and aluminum oxide are used as a filling agent), the heat conducting medium 72 is filled in a tube placing channel, the heat conducting medium 72 is provided with a plurality of wrapping grooves along the extending direction of the tube placing channel, the electric heating wire 71 is embedded in the heat conducting medium 72, the electric heating wire 71 is distributed in the heat conducting medium 72 in a net structure, and the electric heating wire 71 is in an arc structure close to the inner wall of the wrapping grooves; the temperature sensor is arranged in the heat conducting medium 72 in the filling mechanical arm 6, the sensing end of the temperature sensor is positioned on the inner wall of the wrapping groove, the temperature sensor is used for detecting the temperature of the filling pipe 5, the temperature display screen 70 is positioned on the outer wall of the filling mechanical arm 6, and the temperature value detected by the temperature sensor is displayed in the temperature display screen 70.
The gap 600 is formed in the upper side of the filling mechanical arm 6, the notch 720 is formed in the direction towards the gap 600 by the heat conducting medium 72, the filling pipe 5 can be embedded and fixed in the wrapping groove sequentially through the gap 600 and the notch 720, the filling pipe 5 is wrapped in the wrapping groove, fixation can be maintained, and meanwhile heat transfer can be carried out on the filling pipe 5 by the heat conducting medium 72. When the temperature of the filling pipe 5 is monitored to be too low, the temperature-adjusting controller can be opened to enable the electric heating assembly to work, and the filling pipe 5 is heated.
As shown in fig. 1, 5 and 6, an auxiliary recognition mechanism 8 for rapidly distinguishing the type of the medium is arranged on a pipeline of the conveying pipe 4 between the storage tank 2 and the filling mechanical arm 6, the auxiliary recognition mechanism 8 comprises a control console 80, a plurality of interfaces 82 for connecting the conveying pipe 4 are arranged on the control console 80, a first display screen 81 is arranged at each interface 82 corresponding to the control console 80, an input module 83 for inputting information to each first display screen 81 is further arranged on the control console 80, and the input module 83 is a keyboard; the end part of the filling pipe 5 is provided with a butt joint 50, and a second display screen 500 is arranged on the butt joint 50; the second display screen 500 of a certain filling pipe 5 displays the same information on the first display screen 81 corresponding to the transport pipe 4 to which the filling pipe 5 is connected.
When the filling operation is carried out, each filling pipe 5 is correspondingly connected with one conveying pipe 4, the interface 82 corresponding to the first display screen 81 for displaying the same information is found by observing the information displayed on the second display screen 500 of one filling pipe 5, and then the conveying pipe 4 connected with the interface 82 and the observed filling pipe 5 are the same pipeline, so that the type and model of the foaming medium used by any filling pipe 5 can be simply and rapidly distinguished.
The above-described technical solution is a preferred embodiment of the present utility model, and it should be understood that those skilled in the art may make several modifications and improvements without departing from the principles of the present utility model, and these should also be considered as the protection scope of the present utility model.
Claims (8)
1. The utility model provides a straight-line type box foaming line is with annotating material device, includes base (1), is used for storing foaming medium's storage tank (2), fills filling pump (3), conveyer pipe (4) and filling pipe (5), its characterized in that: the automatic lifting device is characterized by further comprising a filling mechanical arm (6) for controlling the position and the direction of the filling pipe (5), wherein an electric control or manual lifting rod (10) is arranged on the base (1), the tail end of the filling mechanical arm (6) is rotationally connected with the upper end part of the lifting rod (10), the filling mechanical arm (6) rotates in a vertical plane relative to the lifting rod (10), a servo hydraulic cylinder (11) is arranged between the filling mechanical arm (6) and the lifting rod (10), and the servo hydraulic cylinder (11) drives the filling mechanical arm (6) to lift and fall relative to the lifting rod (10); the filling mechanical arm (6) is provided with a tube placing channel, the tube placing channel penetrates through the tail end of the filling mechanical arm (6) to the head end, the filling tube (5) is installed in the tube placing channel, one end of the filling tube (5) extends out of the tail end of the filling mechanical arm (6) to be connected with the conveying tube (4), and the other end of the filling tube (5) extends out of the head end of the filling mechanical arm (6) to be in an unfixed state.
2. The injection device for a straight tank foaming line according to claim 1, wherein: the filling mechanical arm (6) comprises a lifting arm (60) and a transition arm (61) which are integrally and fixedly connected, the length of the lifting arm (60) is greater than that of the transition arm (61), the lifting arm (60) is connected with the lifting rod (10), and an obtuse angle is formed between the lifting arm (60) and the transition arm (61); when the filling arm (6) is fully lifted by the servo hydraulic cylinder (11), the transition arm (61) is parallel to the horizontal plane.
3. The injection device for a straight-line tank foaming line according to claim 1 or 2, characterized in that: the temperature control mechanism (7) is arranged on the filling mechanical arm (6), the temperature control mechanism (7) comprises a temperature sensor and a temperature display screen (70), the temperature sensor is arranged in the filling mechanical arm (6) and used for detecting the temperature of the filling pipe (5), and the temperature display screen (70) is located on the outer wall of the filling mechanical arm (6).
4. A linear tank foaming line material injecting device as claimed in claim 3, wherein: the temperature control mechanism (7) further comprises an electric heating assembly and a temperature regulating controller, the electric heating assembly comprises an electric heating wire (71) and a heat conducting medium (72), and the electric heating wire (71) conducts heat transfer to the filling pipe (5) through the heat conducting medium (72).
5. The injection device for a straight tank foaming line according to claim 4, wherein: the heat conducting medium (72) is made of solid heat conducting materials, the heat conducting medium (72) is filled in the tube placing channel, at least one wrapping groove is formed in the heat conducting medium (72) along the extending direction of the tube placing channel, the heating wire (71) is embedded in the heat conducting medium (72), and the filling tube (5) is wrapped in the wrapping groove.
6. The injection device for a straight tank foaming line according to claim 5, wherein: the upper side of the filling mechanical arm (6) is provided with a notch (600), the heat conducting medium (72) is provided with a notch (720) towards the notch (600), and the filling pipe (5) can be embedded and fixed in the wrapping groove through the notch (600) and the notch (720) in sequence.
7. The injection device for a straight-line tank foaming line according to claim 1 or 2, characterized in that: the head end of the filling mechanical arm (6) is provided with a bevel protection sleeve (62) for protecting the bending part of the filling pipe (5), and the bevel protection sleeve (62) adopts a metal hose, a metal corrugated pipe, a hard rubber pipe or a metal wire clamping hose.
8. The injection device for a straight tank foaming line according to claim 1, wherein: an auxiliary identification mechanism (8) for rapidly distinguishing medium types is arranged on a pipeline of a conveying pipe (4) between a storage tank (2) and an filling mechanical arm (6), the auxiliary identification mechanism (8) comprises a control console (80), a plurality of interfaces (82) for connecting the conveying pipe (4) are arranged on the control console (80), a first display screen (81) is arranged at each corresponding interface (82) on the control console (80), and an input module (83) for inputting information to each first display screen (81) is further arranged on the control console (80); the end part of the filling pipe (5) is provided with a butt joint (50), and a second display screen (500) is arranged on the butt joint (50); the second display screen (500) of a certain filling pipe (5) displays the same information on the first display screen (81) corresponding to the conveying pipe (4) connected with the filling pipe (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320439789.5U CN219667251U (en) | 2023-03-06 | 2023-03-06 | Material injection device for linear box foaming line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320439789.5U CN219667251U (en) | 2023-03-06 | 2023-03-06 | Material injection device for linear box foaming line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219667251U true CN219667251U (en) | 2023-09-12 |
Family
ID=87920449
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320439789.5U Active CN219667251U (en) | 2023-03-06 | 2023-03-06 | Material injection device for linear box foaming line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219667251U (en) |
-
2023
- 2023-03-06 CN CN202320439789.5U patent/CN219667251U/en active Active
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