CN115972474A - Gun head movement mechanism for double-sided material injection - Google Patents
Gun head movement mechanism for double-sided material injection Download PDFInfo
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- CN115972474A CN115972474A CN202310081986.9A CN202310081986A CN115972474A CN 115972474 A CN115972474 A CN 115972474A CN 202310081986 A CN202310081986 A CN 202310081986A CN 115972474 A CN115972474 A CN 115972474A
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- gun head
- injection
- material injection
- cross beam
- double
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- 239000000463 material Substances 0.000 title claims abstract description 120
- 238000002347 injection Methods 0.000 title claims abstract description 117
- 239000007924 injection Substances 0.000 title claims abstract description 117
- 230000004886 head movement Effects 0.000 title claims abstract description 22
- 238000000034 method Methods 0.000 claims description 18
- 239000003638 chemical reducing agent Substances 0.000 claims description 5
- 230000003028 elevating effect Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 6
- 238000005187 foaming Methods 0.000 description 4
- 230000001105 regulatory effect Effects 0.000 description 3
- 239000000243 solution Substances 0.000 description 2
- 230000003796 beauty Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000011017 operating method Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
The invention discloses a gun head movement mechanism for double-sided injection, which relates to the technical field of injection and comprises a cross beam, a transfer mechanism and a lifting mechanism; the transfer mechanism is used for driving the material injection mechanism to transfer along the extension direction of the cross beam so as to realize horizontal position adjustment; the lifting mechanism is used for driving the material injection mechanism to transfer along the direction vertical to the extension direction of the cross beam so as to realize vertical position adjustment; a plurality of groups of moulds are arranged below the cross beam, wherein material injection holes are arranged on the moulds; annotate the material mechanism and include the notes material rifle head of being connected with annotating the material hole cooperation, annotate the material mechanism through the drive of transfer mechanism and carry along the crossbeam direction of extending for annotate the material mechanism and be in same vertical position with annotating the material hole on the mould, to annotating the horizontal position regulation completion back of material mechanism, annotate the material mechanism through the elevating system drive and transfer towards the mould direction, to annotate the material rifle head and peg graft in annotating the material hole and annotate the material and handle, it is more convenient to operate.
Description
Technical Field
The invention relates to the technical field of material injection, in particular to a gun head movement mechanism for double-sided material injection.
Background
The refrigerator body foaming is an essential important process in the process of manufacturing the refrigerator, generally speaking, an injection port (generally a circular hole with the diameter of 36 mm) is formed in the bottom of the refrigerator body or other positions, a material injection gun head (generally the outer diameter of the gun head is 32 mm) extends into the injection port, foaming materials are injected into the refrigerator body to be foamed through the material injection gun head, and then the foaming process is completed.
In the prior art, for example, patent document No. CN112123234B discloses a device and a method for adjusting the position of a material injection gun head, and discloses adjusting the positions of an adjusting rod and an adjusting block, confirming the center position by using a laser positioning lamp, and determining the corresponding positions of the material injection gun head and a material injection port by using another laser positioning lamp.
Disclosure of Invention
The invention aims to provide a gun head movement mechanism for double-sided injection, which solves the following technical problems:
because some boxes on the beauty refrigerator foaming line need to be filled with materials at the top of the boxes, and some need to be filled with materials at the side, the existing filling mechanism adopts a mode of installing a gun head by a balancer and then manually aligning the gun head to a material filling hole for filling the materials, so that the operation is complex.
The purpose of the invention can be realized by the following technical scheme:
a gun head movement mechanism for double-sided material injection comprises a cross beam, a transfer mechanism and a lifting mechanism;
the transfer mechanism is used for driving the injection mechanism to transfer along the extension direction of the cross beam so as to realize horizontal position adjustment;
the lifting mechanism is used for driving the material injection mechanism to transfer along the direction vertical to the extension direction of the cross beam so as to realize vertical position adjustment;
a plurality of groups of moulds are arranged below the cross beam, wherein material injection holes are arranged on the moulds;
the material injection mechanism comprises a material injection gun head which is connected with the material injection hole in a matched mode.
Preferably, the transfer mechanism comprises a support which is arranged on one side of the cross beam in a sliding mode, a rack is further arranged on the cross beam, a gear meshed with the rack is correspondingly arranged on the support in a rotating mode, and the gear is fixedly connected with the output end of a servo motor arranged on the other side of the support through a speed reducer.
Preferably, the cross beam is provided with a guide rail, and the support is provided with a sliding block in sliding connection with the guide rail.
Preferably, the guide rail is provided with a plurality of groups on the cross beam, and the sliding block is provided with a plurality of groups on the bracket.
Preferably, the lifting mechanism comprises a lifting frame fixedly connected with the support, a servo electric cylinder is arranged in the lifting frame, the tail end of the servo electric cylinder is fixedly connected with the connecting plate through a floating joint, and the material injection mechanism is arranged at the bottom of the connecting plate.
Preferably, linear bearings are oppositely arranged on two sides of the lifting frame, guide shafts are alternately arranged among the linear bearings, and the tail ends of the guide shafts are fixedly connected with the connecting plate through screws.
Preferably, the material injection mechanism comprises a material pushing cylinder arranged at the bottom of the connecting plate, the tail end of the material pushing cylinder is fixedly connected with a gun head mounting plate, and a material injection gun head is fixedly arranged on one side of the gun head mounting plate.
Preferably, the bottom of the connecting plate is further provided with a rotating cylinder, and the output end of the rotating cylinder is fixedly connected with the material pushing cylinder.
A gun head movement mechanism for double-sided material injection comprises the following working steps:
the method comprises the following steps that firstly, a servo motor is started to drive a gear to rotate, and the gear is meshed with a rack to synchronously drive a support to slide along the extension direction of a cross beam in the rotating process, so that an injection mechanism and an injection hole in a mold are located at the same vertical position;
step two, starting the servo electric cylinder to synchronously drive the connecting plate to transfer along the vertical direction, so that the connecting plate synchronously drives the material injection mechanism to transfer up and down to realize vertical position adjustment;
starting a rotating cylinder, wherein the rotating cylinder synchronously drives a material pushing cylinder and a gun head mounting plate to rotate so as to enable the material injection gun head to be matched with the material injection hole;
and step four, after the material injection program is completed, resetting each servo driving device to prepare for next material injection.
The invention has the beneficial effects that:
(1) According to the invention, an operator drives the material injection mechanism to convey along the extension direction of the cross beam through the transfer mechanism based on different positions of the mold below the cross beam, so that the material injection mechanism and the material injection hole on the mold are in the same vertical position, after the horizontal position of the material injection mechanism is adjusted, the material injection mechanism is driven to transfer towards the mold direction through the lifting mechanism, so that the material injection gun head is inserted into the material injection hole for material injection treatment, and the transfer mechanism and the lifting mechanism which can automatically drive the material injection gun head to adjust the position are arranged, so that the position of the material injection gun head is not required to be adjusted manually, and the operation is more convenient;
(2) When the horizontal position of the material injection mechanism is adjusted, the servo motor is started to drive the gear to rotate, and the gear synchronously drives the bracket to slide along the extension direction of the cross beam by meshing with the rack in the rotating process, so that the sliding block horizontally slides along the guide rail, and the stability of the bracket in the transferring process is improved and the guiding is performed.
Drawings
The invention is further described below with reference to the accompanying drawings.
FIG. 1 is a first structural schematic diagram of a gun head movement mechanism for double-sided injection according to the invention;
FIG. 2 is a schematic structural diagram of a transfer mechanism in a gun head movement mechanism for double-sided injection according to the invention;
FIG. 3 is a structural schematic diagram II of a gun head movement mechanism for double-sided injection in the invention;
FIG. 4 is a schematic structural diagram of a lifting mechanism in the gun head movement mechanism for double-sided injection according to the invention;
FIG. 5 is a structural schematic diagram of a rack in a gun head movement mechanism for double-sided injection according to the invention;
fig. 6 is a schematic structural diagram of the material injection gun head in the gun head movement mechanism for double-sided material injection according to the invention.
In the figure: 1. a column; 2. a cross beam; 3. a transfer mechanism; 4. a lifting mechanism; 5. a material injection mechanism; 6. a mold; 201. a rack; 202. a guide rail; 301. a servo motor; 302. a support; 303. a slider; 304. a gear; 401. a lifting frame; 402. a servo electric cylinder; 403. a guide shaft; 404. a linear bearing; 405. a connecting plate; 501. injecting a material gun head; 502. a rotating cylinder; 503. a material pushing cylinder; 504. a gun head mounting plate; 601. and (7) material injection holes.
Detailed Description
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 only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
Referring to fig. 1-2, the present invention is a movement mechanism of a gun head for double-sided injection, including a beam 2, wherein the bottom of the beam 2 is provided with a plurality of sets of upright posts 1 for supporting; in an embodiment of the present invention, the upright 1 and the cross beam 2 are fixed by welding or bolting, and it should be noted that the connection between the upright 1 and the cross beam 2 is not limited to meet the practical application scenario;
the device also comprises a transfer mechanism 3 and a lifting mechanism 4, wherein the transfer mechanism 3 is used for driving the injection mechanism 5 to transfer along the extension direction of the cross beam 2 so as to realize horizontal position adjustment; the lifting mechanism 4 is used for driving the material injection mechanism 5 to transfer along the direction vertical to the extending direction of the cross beam 2 so as to realize vertical position adjustment;
a plurality of groups of moulds 6 are arranged below the cross beam 2, wherein the moulds 6 are provided with material injection holes 601; in one embodiment of this embodiment, the open ends of the material injection holes 601 on different molds 6 are in the vertical or horizontal direction;
the material injection mechanism 5 comprises a material injection gun head 501 which is connected with the material injection hole 601 in a matching way; it can be stated that, in the process of injecting a mold 6 below a cross beam 2, an operator drives an injection mechanism 5 to convey along the extension direction of the cross beam 2 through a transfer mechanism 3 based on different positions of the mold 6 below the cross beam 2, so that the injection mechanism 5 and an injection hole 601 on the mold 6 are at the same vertical position, and after the horizontal position of the injection mechanism 5 is adjusted, the injection mechanism 5 is driven to transfer towards the mold 6 through a lifting mechanism 4, so as to insert an injection gun head 501 into the injection hole 601 for injection treatment;
referring to fig. 3, the transfer mechanism includes a support 302 slidably disposed on one side of the beam 2, the beam 2 is disposed with a guide rail 202, the support 302 is disposed with a slider 303 slidably connected to the guide rail 202, the beam 2 is further disposed with a rack 201, the support 302 is correspondingly rotatably disposed with a gear 304 engaged with the rack 201, and the gear 304 is fixedly connected to an output end of a servo motor 301 disposed on the other side of the support 302 through a reducer; when the horizontal position of the material injection mechanism 5 is adjusted, the servo motor 301 is started to drive the gear 304 to rotate, the gear 304 synchronously drives the bracket 302 to slide along the extension direction of the cross beam 2 through meshing with the rack 201 in the rotating process, so that the slide block 303 horizontally slides along the guide rail 202, and the stability of the bracket 302 in the transferring process is improved and the guide is performed;
wherein, servo motor 301 passes through the screw combination with the speed reducer and is connected and be fixed in on the motor mounting panel, the slotted hole has been seted up on the motor mounting panel, can adjust the position of speed reducer based on the depth of engagement of gear 304 and rack 201, motor mounting panel bottom is equipped with the regulating plate, the regulating plate lays on the support through the fix with screw, set up threaded hole on the regulating plate, bolt and nut are equipped with on the threaded hole, withstand the motor mounting panel through nut and bolt, in order to avoid the motor mounting panel not hard up and influence the meshing effect of gear 304 and rack 201
It should be noted that, the guide rail 202 is provided with a plurality of groups on the beam 2, and the slider 303 is provided with a plurality of groups on the bracket 302, so that the bracket 302 has higher stability in the transferring process;
as a further solution of this embodiment, the lifting mechanism includes a lifting frame 401 fixedly connected to the support 302, in an implementation manner of this embodiment, the lifting frame 401 is fixed to the support 302 by screws, a servo electric cylinder 402 is disposed in the lifting frame 401, a tail end of the servo electric cylinder 402 is fixedly connected to the connection plate 405 by a floating joint, and the material injection mechanism 5 is disposed at the bottom of the connection plate 405; in the practical application process, the servo electric cylinder 402 is started to synchronously drive the connecting plate 405 to transfer along the vertical direction, so that the connecting plate 405 synchronously drives the material injection mechanism 5 to transfer up and down to realize vertical position adjustment;
in addition, referring to fig. 4-5, linear bearings 404 are oppositely arranged on two sides of the lifting frame 401, guide shafts 403 are alternately arranged between the linear bearings 404, and the tail ends of the guide shafts 403 are fixedly connected with a connecting plate 405 through screws; in the present embodiment, by arranging the linear bearings 404 and the guide shafts 403 to be engaged with the connection plate 405, the connection plate 405 is driven to move up and down while being guided by the guide shafts 403, and the stability of the connection plate 405 during transfer is improved;
furthermore, the material injection mechanism 5 comprises a material pushing cylinder 503 arranged at the bottom of the connecting plate 405, the tail end of the material pushing cylinder 503 is fixedly connected with a gun head mounting plate 504, and a material injection gun head 501 is fixedly arranged on one side of the gun head mounting plate 504; before the material is injected by matching the material injection gun head 501 with the material injection hole 601 on the mold 6, after the position of the material injection gun head 501 is adjusted, the material pushing cylinder 503 is started to drive the gun head mounting plate 504 to transfer, the gun head mounting plate 504 synchronously drives the material injection gun head 501 to be in plug-in fit with the material injection hole 601 so as to facilitate material injection, and in the embodiment, the material pushing cylinder 503 is a three-axis sliding table cylinder;
referring to fig. 6, as another embodiment, a rotary cylinder 502 is further disposed at the bottom of the connecting plate 405, an output end of the rotary cylinder 502 is fixedly connected to a material pushing cylinder 503, different types of molds 6 are disposed below the cross beam 2, so that open ends of material injection holes 601 on the molds 6 are different from each other, and further, in the process of injecting materials, the rotary cylinder 502 is started based on different positions of the material injection holes 601, the rotary cylinder 502 synchronously drives the material pushing cylinder 503 and the gun head mounting plate 504 to rotate, so that the material injection gun head 501 is matched with the material injection holes 601,
example 2
On the basis of the embodiment 1, the operating method of the gun head movement mechanism for double-sided injection comprises the following steps:
step one, a servo motor 301 is started to drive a gear 304 to rotate, and the gear 304 synchronously drives a bracket 302 to slide along the extension direction of a cross beam 2 through meshing with a rack 201 in the rotating process, so that an injection mechanism 5 and an injection hole 601 on a mold 6 are located at the same vertical position;
step two, starting the servo electric cylinder 402 to synchronously drive the connecting plate 405 to transfer along the vertical direction, so that the connecting plate 405 synchronously drives the material injection mechanism 5 to transfer up and down to realize vertical position adjustment;
step three, starting the rotary cylinder 502, and synchronously driving the pushing cylinder 503 and the gun head mounting plate 504 to rotate by the rotary cylinder 502 so as to enable the material injection gun head 501 to be matched with the material injection hole 601;
and step four, after the material injection program is completed, resetting each servo driving device to prepare for next material injection.
In the description of the present invention, it should be understood that the terms "upper", "lower", "left", "right", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a specific orientation and a specific orientation configuration and operation, and thus, should not be construed as limiting the present invention. Furthermore, "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate member, or they may be connected through two or more elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
While one embodiment of the present invention has been described in detail, the description is only a preferred embodiment of the present invention and should not be taken as limiting the scope of the invention. All equivalent changes and modifications made within the scope of the present invention shall fall within the scope of the present invention.
Claims (9)
1. A gun head movement mechanism for double-sided material injection comprises a cross beam (2), and is characterized by further comprising a transfer mechanism (3) and a lifting mechanism (4);
the transfer mechanism (3) is used for driving the material injection mechanism (5) to transfer along the extension direction of the cross beam (2) so as to realize horizontal position adjustment;
the lifting mechanism (4) is used for driving the material injection mechanism (5) to transfer along the direction vertical to the extension direction of the cross beam (2) so as to realize vertical position adjustment;
a plurality of groups of moulds (6) are arranged below the cross beam (2), wherein the moulds (6) are provided with material injection holes (601), and the open ends of the material injection holes (601) on the moulds (6) are in the vertical or horizontal direction;
the material injection mechanism (5) comprises a material injection gun head (501) which is connected with the material injection hole (601) in a matched mode.
2. The gun head movement mechanism for the double-sided injection of materials according to claim 1, characterized in that the transfer mechanism comprises a support (302) slidably arranged on one side of the cross beam (2), a rack (201) is further arranged on the cross beam (2), a gear (304) meshed with the rack (201) is correspondingly and rotatably arranged on the support (302), and the gear (304) is fixedly connected with the output end of a servo motor (301) arranged on the other side of the support (302) through a speed reducer.
3. The gun head movement mechanism for double-sided injection according to claim 2, characterized in that the cross beam (2) is provided with a guide rail (202), and the bracket (302) is provided with a slide block (303) slidably connected with the guide rail (202).
4. The gun head movement mechanism for double-sided injection according to claim 3, wherein the guide rails (202) are provided with a plurality of groups on the cross beam (2), and the slide blocks (303) are provided with a plurality of groups on the support (302).
5. The gun head movement mechanism for double-sided material injection according to claim 2, wherein the lifting mechanism comprises a lifting frame (401) fixedly connected with the support (302), a servo electric cylinder (402) is arranged in the lifting frame (401), the tail end of the servo electric cylinder (402) is fixedly connected with the connecting plate (405) through a floating joint, and the material injection mechanism (5) is arranged at the bottom of the connecting plate (405).
6. The gun head movement mechanism for double-sided injection of materials as claimed in claim 5, wherein linear bearings (404) are oppositely arranged on two sides of the lifting frame (401), guide shafts (403) are arranged between the linear bearings (404) in an inserting manner, and the tail ends of the guide shafts (403) are fixedly connected with the connecting plate (405) through screws.
7. The gun head movement mechanism for double-sided injection according to claim 6, wherein the injection mechanism (5) comprises a material pushing cylinder (503) arranged at the bottom of the connecting plate (405), the tail end of the material pushing cylinder (503) is fixedly connected with a gun head mounting plate (504), and one side of the gun head mounting plate (504) is fixedly provided with an injection gun head (501).
8. The gun head movement mechanism for double-sided injection according to claim 7, wherein a rotary cylinder (502) is further arranged at the bottom of the connecting plate (405), and the output end of the rotary cylinder (502) is fixedly connected with the material pushing cylinder (503).
9. A movement mechanism for a lance head for double sided injection of material according to claim 8, characterised in that the method of operation comprises the steps of:
the method comprises the steps that firstly, a servo motor (301) is started to drive a gear (304) to rotate, and the gear (304) synchronously drives a support (302) to slide along the extension direction of a cross beam (2) through meshing with a rack (201) in the rotating process, so that an injection mechanism (5) and an injection hole (601) in a mold (6) are located at the same vertical position;
step two, starting the servo electric cylinder (402) to synchronously drive the connecting plate (405) to transfer along the vertical direction, so that the connecting plate (405) synchronously drives the material injection mechanism (5) to transfer up and down to realize vertical position adjustment;
step three, starting a rotary cylinder (502), wherein the rotary cylinder (502) synchronously drives a material pushing cylinder (503) and a gun head mounting plate (504) to rotate so that a material injection gun head (501) is matched with a material injection hole (601);
and step four, after the material injection program is completed, resetting each servo driving device to prepare for next material injection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310081986.9A CN115972474A (en) | 2023-02-08 | 2023-02-08 | Gun head movement mechanism for double-sided material injection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310081986.9A CN115972474A (en) | 2023-02-08 | 2023-02-08 | Gun head movement mechanism for double-sided material injection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115972474A true CN115972474A (en) | 2023-04-18 |
Family
ID=85963134
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310081986.9A Withdrawn CN115972474A (en) | 2023-02-08 | 2023-02-08 | Gun head movement mechanism for double-sided material injection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115972474A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118081221A (en) * | 2024-04-26 | 2024-05-28 | 连云港宇航石化设备制造有限公司 | Floating disc welding device with calibration function |
-
2023
- 2023-02-08 CN CN202310081986.9A patent/CN115972474A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118081221A (en) * | 2024-04-26 | 2024-05-28 | 连云港宇航石化设备制造有限公司 | Floating disc welding device with calibration function |
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Application publication date: 20230418 |
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