CN112193818A - A discharge apparatus for fire hose injection moulding - Google Patents
A discharge apparatus for fire hose injection moulding Download PDFInfo
- Publication number
- CN112193818A CN112193818A CN202011033377.9A CN202011033377A CN112193818A CN 112193818 A CN112193818 A CN 112193818A CN 202011033377 A CN202011033377 A CN 202011033377A CN 112193818 A CN112193818 A CN 112193818A
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- China
- Prior art keywords
- injection molding
- centre gripping
- clamping
- base
- drive
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/74—Feeding, transfer, or discharging devices of particular kinds or types
- B65G47/90—Devices for picking-up and depositing articles or materials
- B65G47/902—Devices for picking-up and depositing articles or materials provided with drive systems incorporating rotary and rectilinear movements
Abstract
The invention discloses a discharging device for injection molding of a fire fighting box, which comprises a base and a fixed rod, wherein the upper end of the fixed rod is hinged with a rotating arm, one end of the rotating arm, which is far away from the fixed rod, is provided with a clamping assembly for clamping an injection molding piece of the fire fighting box, and the base is provided with a driving assembly for driving the clamping assembly to move so as to move the injection molding piece of the fire fighting box to the outer side of molding equipment. The invention has the beneficial effects that: carry out the centre gripping to the injection molding through the centre gripping subassembly, simultaneously by the upset of drive assembly drive rotor arm, make the centre gripping subassembly remove the injection molding to injection moulding equipment's the outside, make the injection molding cool off and unload, the pivot rotates, because the screw thread of first screw thread portion and second screw thread portion in the pivot revolves to, make two centre gripping arms can relative movement, and then make two centre gripping arms press from both sides tightly the injection molding, moreover, the steam generator is simple in structure, the simple operation, reduce the scald risk to the workman, in addition, do not influence injection moulding equipment's processing, and the production efficiency is improved.
Description
Technical Field
The invention relates to the field of injection molding equipment, in particular to a discharging device for injection molding of a fire box.
Background
The fire-fighting box is a box for storing fire hydrants, is used for extinguishing fire when a fire breaks out, is matched with a water hose, a water gun and the like, and has various installation modes of open installation, concealed installation and semi-concealed installation.
In the production of some plastic parts in fire-fighting boxes, injection molding equipment is generally used for processing, and injection molding is also called injection molding, and is a molding method of injection and molding. The injection molding method has the advantages of high production speed, high efficiency, automation of operation, various colors, various shapes from simple to complex, small sizes, accurate product size, easy replacement of products, capability of forming products with complex shapes, and suitability for the molding processing fields of mass production, products with complex shapes and the like. Stirring the completely molten plastic material by a screw at a certain temperature, injecting the plastic material into a mold cavity by high pressure, and cooling and solidifying to obtain a molded product. The method is suitable for mass production of parts with complex shapes and is an important processing method.
Because the raw materials used for injection molding are in a molten state, after the injection molding is finished, the surface temperature of the injection molded workpiece is higher, and the workpiece can be unloaded only after being cooled for a long time, so that the waste of production resources is caused, meanwhile, the risk of scalding due to the fact that workers take injection molding parts by mistake is possibly caused, and the requirement for an injection molding equipment assembly capable of preventing the workers from taking the injection molding parts and scalding is met for the unloading operation of small and medium-sized enterprises during the injection molding processing is met.
To solve the above problems, we propose a discharge device for injection molding of fire fighting boxes.
Disclosure of Invention
The technical problem to be solved by the invention is to overcome the defects of the prior art, and to solve the technical problem, the invention provides a discharging device for injection molding of a fire box, and the discharging device comprises the following technical scheme:
the invention provides a discharging device for injection molding of a fire-fighting box, which comprises a base arranged on external molding equipment, wherein a fixed rod is vertically arranged on the base, the upper end of the fixed rod is hinged with a rotating arm, one end of the rotating arm, which is far away from the fixed rod, is provided with a clamping assembly for clamping an injection molding piece of the fire-fighting box, and the base is provided with a driving assembly for driving the clamping assembly to move so as to move the injection molding piece of the fire-fighting box to the outer side of the molding equipment.
Preferably, drive assembly is including articulating the drive element on the base, the drive is connected with the connector on the drive element, be equipped with the sliding seat on the rotor arm, the sliding seat is articulated with the connector, drive element drive connector removes, and then the drive the sliding seat drives the rotor arm and rotates along the articulated department with the dead lever.
Preferably, the base is provided with a first mounting seat, the first mounting seat is hinged to a second mounting seat, and the driving element is mounted on the second mounting seat, so that the driving element is hinged to the base.
Preferably, the driving element is a telescopic cylinder, and a telescopic rod of the telescopic cylinder is in driving connection with the connector.
Preferably, the centre gripping subassembly includes that horizontal rigid coupling keeps away from the roof-rack that the dead lever was served at the rotor arm, roof-rack length direction both ends respectively are equipped with a curb plate, two the curb plate is improved level and is rotated and be connected with the pivot, pivot length direction both ends are equipped with screw thread respectively and revolve to opposite first screw thread portion, second screw thread portion, the pivot is rotated it by installing the servo motor drive on one of them curb plate, each screw thread cover is equipped with a centre gripping arm on first screw thread portion, the second screw thread portion, two centre gripping arm bottom correspondence is equipped with and presss from both sides tight piece, when servo motor rotated, the drive the pivot is rotated, makes two the centre gripping arm closes with first screw thread portion, second screw thread portion screw thread respectively soon, and then drives two centre gripping arm relative movement makes two it presss from both sides tight fire hose injection molding.
Preferably, the outer walls of the two clamping blocks on the opposite sides are provided with a plurality of anti-slip ribs.
Preferably, two horizontal rigid couplings in the curb plate have two guide posts, two the centre gripping arm sliding fit suit is on two guide posts, makes two centre gripping arm when rotatory with first screw thread portion, second screw thread portion screw thread, can not produce and follow up the rotation.
Compared with the prior art, the invention has the following beneficial effects: the injection molding part is clamped by the clamping component, the driving component drives the rotating arm to turn over, the clamping component moves the injection molding part to the outer side of the injection molding equipment, the injection molding part is cooled and unloaded, the clamping component is arranged, the servo motor in the clamping component rotates the rotating shaft, the two clamping arms can move relatively due to the screw thread turning directions of the first screw thread part and the second screw thread part on the rotating shaft, and then the two clamping arms clamp the injection molding part, the structure is simple, the operation is convenient, the scalding risk to workers is reduced to at least a certain extent, in addition, the processing of the injection molding equipment is not influenced, the production efficiency is improved, the driving component is arranged to drive the connector to move by the driving element, and then the rotating arm rotates along the hinged part with the fixed rod, so that the clamping component can turn over, and the injection molding part after injection molding can move to the outer side of the injection molding equipment, and then cool off, unload, set up anti-skidding bead for pressing from both sides tight piece when pressing from both sides tight injection molding, its surface is great with the coefficient of surface friction of injection molding, consequently can improve the tight dynamics of clamp to the injection molding, and then prevents that the injection molding from pressing from both sides tight in-process, producing the risk that drops, and then influences the normal clear of the operation of unloading.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic view of the general assembly of a discharge apparatus for injection molding of fire fighting boxes according to the present invention;
FIG. 2 is a side view angle schematic of the three-dimensional structure of FIG. 1;
FIG. 3 is a schematic bottom view of the three-dimensional structure of FIG. 1;
FIG. 4 is a schematic front view of the three-dimensional structure of FIG. 1;
in the figure: 1-base, 2-first mounting base, 3-second mounting base, 4-servo motor, 5-fixed rod, 6-telescopic cylinder, 7-movable base, 8-connector, 9-rotating arm, 10-first threaded part, 11-second threaded part, 12-top frame, 13-side plate, 14-clamping arm, 15-anti-skidding convex rib, 16-clamping block and 17-guide column.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.
Examples
As shown in fig. 1-4, a discharging device for injection molding of a fire fighting box comprises a base 1 installed on an external molding device, specifically, a plurality of screw installation holes are opened on the base 1, screws or bolts adapted to the screw installation holes are used and pass through the screw installation holes, the base 1 is further arranged on external forming equipment, meanwhile, the screw mounting holes can be arranged into a kidney-shaped hole form, therefore, the mounting position of the base 1 can be finely adjusted within a certain range, a fixed rod 5 is vertically arranged on the base 1, the upper end of the fixed rod 5 is hinged with a rotating arm 9, one end of the rotating arm 9 far away from the fixed rod 5 is provided with a clamping component for clamping the fire-fighting box injection molding piece, the base 1 is provided with a driving assembly used for driving the clamping assembly to move so as to move the fire-fighting box injection molding piece to the outer side of the molding equipment.
In this embodiment, as preferred, drive assembly is including articulating the drive element on base 1, the drive is connected with connector 8 on the drive element, be equipped with movable seat 7 on the rotor arm 9, movable seat 7 is articulated with connector 8, drive element drive connector 8 removes, and then the drive movable seat 7 drives rotor arm 9 and rotates along the articulated department with dead lever 5.
In this embodiment, preferably, a first mounting seat 2 is provided on the base 1, a second mounting seat 3 is hinged on the first mounting seat 2, the driving element is mounted on the second mounting seat 3, so that the driving element is hinged on the base 1, and the driving element is hinged on the base 1 by rotating on the first mounting seat 2 through the second mounting seat 3.
In this embodiment, the driving element is preferably a telescopic cylinder 6, a telescopic rod of the telescopic cylinder 6 is in driving connection with the connector 8, the telescopic cylinder 6 has a simple structure, so that the manufacturing cost is low, and other linear driving elements, such as a hydraulic cylinder, an electric push rod, etc., can be used.
In this embodiment, preferably, the clamping assembly includes an upper frame 12 horizontally fixed to an end of the rotating arm 9 away from the fixing rod 5, two ends of the upper frame 12 in a length direction are respectively provided with a side plate 13, two side plates 13 are horizontally and rotatably connected to a rotating shaft, two ends of the rotating shaft in the length direction are respectively provided with a first threaded portion 10 and a second threaded portion 11 with opposite thread directions, the rotating shaft is driven to rotate by a servo motor 4 installed on one side plate 13, the first threaded portion 10 and the second threaded portion 11 are respectively and threadedly sleeved with a clamping arm 14, the bottom ends of the two clamping arms 14 are correspondingly provided with clamping blocks 16, when the servo motor 4 rotates, the rotating shaft is driven to rotate, so that the two clamping arms 14 are respectively and threadedly engaged with the first threaded portion 10 and the second threaded portion 11, and then the two clamping arms 14 are driven to move relatively, in order to reduce the mechanical wear of the clamping arm 14, in the present exemplary embodiment, the clamping blocks 16 are provided such that the mechanical wear of the clamping arm 14 is reduced by the contact of the clamping blocks 16 with the injection-molded part, which clamping blocks 16 clamp the injection-molded part of the fire-fighting box.
In this embodiment, preferably, the outer walls of the two opposite sides of the clamping blocks 16 are provided with a plurality of anti-slip ribs 15, and the anti-slip ribs 15 are arranged, so that when the clamping blocks 16 clamp an injection molding part, the surface friction coefficient between the surfaces of the clamping blocks and the injection molding part is relatively large, and therefore the clamping force on the injection molding part can be improved, and the injection molding part is prevented from falling off in the clamping process, and the normal operation of unloading operation is further influenced.
In this embodiment, preferably, two guide posts 17 are horizontally and fixedly connected to two side plates 13, and two clamping arms 14 are slidably sleeved on the two guide posts 17, so that the two clamping arms 14 do not rotate with the first thread portion 10 and the second thread portion 11 when being screwed, and due to the arrangement of the guide posts 17, the clamping arms 14 are circumferentially limited by the guide posts 17, that is, when the clamping arms 14 are screwed with the first thread portion 10\ the second thread portion 11, the circumferential rotation driving force of the clamping arms 14 by the driving force of the screwing can be offset by the two guide posts 17, and the phenomenon that the clamping effect of the clamping arms 14 is reduced due to the generation of the rotation with the following is avoided.
The working principle of the invention when in use is as follows: when materials are taken, the cylinder rod of the telescopic cylinder 6 contracts to enable the rotating arm 9 to turn downwards along the hinged part with the fixed rod 5, so that two clamping arms 14 in the clamping assembly are just positioned at the opposite sides of an injection molding piece, then an external power supply is switched on, the servo motor 4 is started to rotate and drive the rotating shaft to rotate, a first thread part 10 and a second thread part 11 on the rotating shaft are respectively screwed with the two clamping arms 14, in the screwing process, the two clamping arms 14 are driven by the driving force of the screwed connection to generate relative movement, so that the two clamping arms 14 are close to each other and respectively clamp the outer walls at the opposite sides of the injection molding piece, thereby realizing the clamping of the injection molding piece, then the cylinder rod of the telescopic cylinder 6 extends to drive the rotating arm 9 to reversely rotate along the hinged part with the fixed rod 5, so that the clamping assembly moves upwards, thereby taking the injection molding piece away from the outer side of the injection molding equipment, the cooling is carried out, and injection moulding equipment is restarted simultaneously and the processing of next injection molding is carried out, because the injection molding carries out the centre gripping by the centre gripping arm 14 in the centre gripping subassembly, consequently the workman generally can not miss the injection molding and produce the scald phenomenon, treats the injection molding cooling back, and the workman takes off the injection molding again.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides a discharge apparatus for fire hose injection moulding which characterized in that: including installing base (1) on outside former, the vertical dead lever (5) that is equipped with on base (1), dead lever (5) upper end articulates there is rotor arm (9), the one end that dead lever (5) were kept away from in rotor arm (9) is equipped with the centre gripping subassembly that is used for carrying out the centre gripping to the fire hose injection molding, be equipped with on base (1) and be used for driving the drive assembly that the centre gripping subassembly removed in order to remove the fire hose injection molding to the former outside.
2. The discharge apparatus for injection molding of fire fighting boxes according to claim 1, wherein: the drive assembly is including articulating the drive element on base (1), the drive is connected with connector (8) on the drive element, be equipped with movable seat (7) on rotor arm (9), movable seat (7) are articulated with connector (8), drive element drive connector (8) remove, and then drive movable seat (7) drive rotor arm (9) are followed and are rotated with the articulated department of dead lever (5).
3. The discharge apparatus for injection molding of fire fighting boxes according to claim 2, wherein: the base (1) is provided with a first mounting seat (2), the first mounting seat (2) is hinged to a second mounting seat (3), and the driving element is mounted on the second mounting seat (3) and hinged to the base (1).
4. A discharge apparatus for injection molding of fire fighting boxes according to claim 2 or 3, characterized in that: the driving element is a telescopic cylinder (6), and a telescopic rod of the telescopic cylinder (6) is in driving connection with the connector (8).
5. The discharge apparatus for injection molding of fire fighting boxes according to claim 1, wherein: the clamping assembly comprises an upper frame (12) which is horizontally and fixedly connected to one end, far away from the fixed rod (5), of the rotating arm (9), two side plates (13) are respectively arranged at two ends of the length direction of the upper frame (12), a rotating shaft is horizontally and rotatably connected to the two side plates (13), a first threaded part (10) and a second threaded part (11) which are opposite in thread turning direction are respectively arranged at two ends of the length direction of the rotating shaft, the rotating shaft is driven to rotate by a servo motor (4) arranged on one side plate (13), a clamping arm (14) is sleeved on each of the first threaded part (10) and the second threaded part (11), the bottom ends of the two clamping arms (14) are correspondingly provided with clamping blocks (16), when the servo motor (4) rotates, the rotating shaft is driven to rotate, so that the two clamping arms (14) are respectively screwed with the first threaded part (10) and the second threaded part (11), and then the two clamping arms (14) are driven to move relatively, so that the two clamping blocks (16) clamp the fire box injection molding piece.
6. The discharge apparatus for injection molding of fire fighting boxes according to claim 5, wherein: and a plurality of anti-skidding convex ribs (15) are arranged on the outer walls of the two opposite sides of the clamping blocks (16).
7. The discharge apparatus for injection molding of fire fighting boxes according to claim 5, wherein: two horizontal rigid coupling has two guide posts (17) on curb plate (13), two centre gripping arm (14) sliding fit suit is on two guide posts (17), makes two centre gripping arm (14) can not produce when rotatory with first screw thread portion (10), second screw thread portion (11) screw thread and follow rotation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011033377.9A CN112193818A (en) | 2020-09-27 | 2020-09-27 | A discharge apparatus for fire hose injection moulding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011033377.9A CN112193818A (en) | 2020-09-27 | 2020-09-27 | A discharge apparatus for fire hose injection moulding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112193818A true CN112193818A (en) | 2021-01-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011033377.9A Pending CN112193818A (en) | 2020-09-27 | 2020-09-27 | A discharge apparatus for fire hose injection moulding |
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| Country | Link |
|---|---|
| CN (1) | CN112193818A (en) |
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| CN106829461A (en) * | 2017-03-03 | 2017-06-13 | 苏州诺顿斯精密机械有限公司 | The cutting agency of brake pump case feeder |
| CN108584416A (en) * | 2018-05-21 | 2018-09-28 | 苏州奇思汇智能科技有限公司 | A kind of article is automatic stored to use handling facilities |
| CN208132957U (en) * | 2018-05-03 | 2018-11-23 | 德州职业技术学院（德州市技师学院） | A kind of mechanical arm apparatus for tubular product discharging |
| CN109368251A (en) * | 2018-11-16 | 2019-02-22 | 苏州开元模具有限公司 | A kind of injection molding machine transfer robot |
| CN110668170A (en) * | 2019-12-05 | 2020-01-10 | 龙口市全工工程机械制造厂 | Split type folding mechanical tongs |
| CN210236377U (en) * | 2019-06-11 | 2020-04-03 | 中山致微打印科技有限公司 | Extracting device is used in processing of selenium drum |
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2020
- 2020-09-27 CN CN202011033377.9A patent/CN112193818A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202004017526U1 (en) * | 2004-11-12 | 2005-03-31 | Waldorf Technik Gmbh & Co Kg | Translation and swivel device |
| CN201769344U (en) * | 2010-08-05 | 2011-03-23 | 上虞市神舟机器人科技有限公司 | Special manipulator for injection molding machine |
| CN203877488U (en) * | 2014-03-27 | 2014-10-15 | 重庆市隆泰稀土新材料有限责任公司 | Spool gripper structure |
| CN106608541A (en) * | 2016-11-28 | 2017-05-03 | 广西大学 | Connecting rod type variable freedom degree fodder stacking mechanical arm driven by servo motor |
| CN106829461A (en) * | 2017-03-03 | 2017-06-13 | 苏州诺顿斯精密机械有限公司 | The cutting agency of brake pump case feeder |
| CN208132957U (en) * | 2018-05-03 | 2018-11-23 | 德州职业技术学院（德州市技师学院） | A kind of mechanical arm apparatus for tubular product discharging |
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| CN109368251A (en) * | 2018-11-16 | 2019-02-22 | 苏州开元模具有限公司 | A kind of injection molding machine transfer robot |
| CN210236377U (en) * | 2019-06-11 | 2020-04-03 | 中山致微打印科技有限公司 | Extracting device is used in processing of selenium drum |
| CN110668170A (en) * | 2019-12-05 | 2020-01-10 | 龙口市全工工程机械制造厂 | Split type folding mechanical tongs |
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Application publication date: 20210108 |
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| RJ01 | Rejection of invention patent application after publication |