CN211164863U - Feeding device with weighing function for EPP material forming machine - Google Patents
Feeding device with weighing function for EPP material forming machine Download PDFInfo
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- CN211164863U CN211164863U CN201921882125.6U CN201921882125U CN211164863U CN 211164863 U CN211164863 U CN 211164863U CN 201921882125 U CN201921882125 U CN 201921882125U CN 211164863 U CN211164863 U CN 211164863U
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Abstract
The utility model discloses a EPP material make-up machine feeding device that area was weighed, include: the automatic feeding device comprises a control module, a feeding module, a hopper, a first support, a second support, a weighing module and a discharging module. The control module controls the feeding module to feed materials to the hopper. The feeding module comprises: solenoid valve, feeding gate, inner core and shell. The unloading module includes: blanking door, steering wheel and poker rod. The steering wheel is fixed on the second support, and the hopper is fixed on the weighing module through first support, and the unloading door clearance fit in the unloading module is on first support. A weighing module of the device is loaded with a hopper, a first support, a discharging door and a rubber seal, and only the discharging door which is stirred by a poking rod and moves horizontally back and forth is arranged in the mechanism, so that the weighing module cannot be influenced by the vibration of any moving device during weighing. In this way, the utility model discloses can realize reliable and stable quantitative weighing.
Description
Technical Field
The utility model relates to an automation equipment field especially relates to an EPP material forming machine feeding device who weighs in area.
Background
The EPP has the advantages of light specific gravity, good elasticity, shock resistance, compression resistance, high deformation recovery rate, good absorption performance, oil resistance, acid resistance, alkali resistance, resistance to various chemical solvents, no water absorption, insulation, heat resistance (-40-130 ℃), no toxicity and no odor, can be recycled by 100 percent, has almost no reduction in performance, and is a real environment-friendly foam plastic. EPP articles of various shapes can be molded from the EPP beads in the mold of the molding machine.
EPP material requires a material gun to inject EPP particles into a mold during a molding process, and the injection amount of the EPP particles affects the quality of the EPP molded product. In the prior art, the feeding mechanism with the weighing device is provided with a moving part, so that the weighing process is influenced by the vibration of the moving part, the weighing process is unstable, and the yield of EPP (expanded polypropylene) molded products is reduced.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the main technical problem who solves provides an EPP material make-up machine feeding device who weighs in area, can inject EPP granular material for the stable and reliable ration of mould through the mode of weighing, guarantees the quality after the EPP shaping.
In order to solve the technical problem, the utility model discloses a technical scheme be: the feeding device of the EPP material forming machine with the weighing function comprises: the device comprises a control module, a feeding module, a hopper, a first support, a second support, a weighing module and a discharging module;
the control module is installed in the switch board, control module includes: an I/O interface;
the pay-off module is installed on the conveying pipeline, the pay-off module includes: the feeding device comprises an electromagnetic valve, a feeding door, an inner core and an outer shell, wherein the inner core and the outer shell are provided with corresponding through holes, the inner core and the outer shell are fixed together through bolts, the inner core is also provided with a door channel perpendicular to the through holes, the feeding door is positioned in the door channel, a valve core of the electromagnetic valve is connected with the feeding door through a connecting rod, and the electromagnetic valve is electrically connected with an I/O interface of a control module;
the hopper is positioned above the whole device, and the feeding module feeds materials into the hopper through the feeding pipeline;
the weighing module is arranged right below the hopper and is electrically connected with the I/O interface of the control module;
the hopper is fixed on the weighing module through the first bracket;
the unloading module includes: the feeding door is in a fan shape, the sector side of the feeding door is tightly attached below a feeding opening of the hopper, and the middle part of the handle side of the feeding door is in clearance fit with the first support through a through hole; the steering wheel is fixed on a second support located on one side of the blanking door leaf handle, the poke rod is fixed at one end of the steering wheel rotating shaft, and the steering wheel is electrically connected with an I/O interface of the control module.
In a preferred embodiment of the present invention, the number of the poke rods in the blanking module is 2.
In a preferred embodiment of the present invention, the 2 poke rods are fixed in a V shape.
In a preferred embodiment of the present invention, the sector portion of the blanking module is circular.
In a preferred embodiment of the present invention, a circle of rubber seal is further installed at the discharge port of the hopper.
In a preferred embodiment of the present invention, the first support is a side-lying U-shape.
In a preferred embodiment of the present invention, the second bracket is L-shaped.
In a preferred embodiment of the present invention, the control module further comprises: the control mainboard is electrically connected with the I/O interface, the touch display screen and the button group respectively.
In a preferred embodiment of the present invention, the inner core through hole of the feeding module is provided with a counter bore.
The utility model has the advantages that: the weighing module of the device is loaded with the hopper, the first support, the discharging door and the rubber seal, and only the discharging door which is in horizontal back and forth motion is stirred by the poking rod in the mechanism, so that the weighing module cannot be influenced by the vibration of any moving device during weighing, and stable and reliable quantitative weighing can be realized.
Drawings
FIG. 1 is a schematic structural view of a preferred embodiment of a feeding device of a belt-weighing EPP material forming machine of the present invention;
FIG. 2 is a schematic structural view of a feeder module;
FIG. 3 is an enlarged view of a part of the structure of a feeding module V;
FIG. 4 is a schematic view of a partial structure of a feeding module in the direction of A-A;
FIG. 5 is a schematic view of the relative position of the poke rod and the baiting door in the baiting module;
FIG. 6 is a schematic view of another perspective of the relative position of the poke rod and the baiting door in the baiting module;
the parts in the drawings are numbered as follows: the device comprises a control module 1, a feeding module 2, a hopper 3, a first support 4, a second support 5, a weighing module 6, a feeding pipeline 7, an electromagnetic valve 8, a feeding door 9, an inner core 10, an outer shell 11, a connecting rod 12, a bolt 13, a flanging fixing counter bore 14, a control main board 15, a control main board 16-I/O interface 17, a touch display 18, a button group 19, a steering engine 19, a blanking door 20, a poking rod 21, a control cabinet 22, a rubber seal 23, a first poking rod 24 and a second poking rod 25.
Detailed Description
The following detailed description of the preferred embodiments of the present invention will be provided in conjunction with the accompanying drawings, so as to enable those skilled in the art to more easily understand the advantages and features of the present invention, and thereby define the scope of the invention more clearly and clearly.
Referring to fig. 1 to 6, an embodiment of the present invention includes:
a feeding device of an EPP material forming machine with weighing function comprises a control module 1, a feeding module 2, a hopper 3, a first support 4, a second support 5, a weighing module 6 and a discharging module, wherein the control module 1 is installed in a control cabinet 22, the control module 1 comprises an I/O interface 16, the feeding module 2 is installed on a feeding pipeline 7, the feeding module 2 comprises an electromagnetic valve 8, a feeding door 9, an inner core 10 and 2 outer shells 11, corresponding through holes are formed in the inner core 10 and the outer shells 11, the inner core 10 and the outer shells 11 are fixed together through 3 bolts 13, a door channel perpendicular to the through holes is further arranged on the inner core 10, the feeding door 9 is located in the door channel, a valve core of the electromagnetic valve 8 is connected with the feeding door 9 through a connecting rod 12, the electromagnetic valve 8 is electrically connected with the I/O interface 16 of the control module 1, the hopper 3 is of a cone-like shape, the hopper 3 is located above the whole device, the feeding module 2 is arranged in the hopper 3 through the feeding pipeline 7, the feeding door 9 is installed on the feeding door 6 of the hopper 3, the lower side of the weighing module 6, the weighing module is fixed on the lower side of the feeding door 19, the feeding module, the lower side of the feeding module, the feeding door 1 is connected with the feeding door of the feeding door 19, the feeding module is connected with the feeding module, the feeding module is connected with the feeding module.
Further explaining the working principle of the feeding device of the EPP material forming machine with the weighing function: a worker sends a starting signal to the control main board 15 through the I/O interface 16 through a starting button in the button group 18, the control main board 15 controls the rotation angle of the steering engine 19 through the I/O interface 16, a rotating shaft of the steering engine 19 drives the poking rod 21 to rotate, the first poking rod 24 pokes a fan handle part of the discharging door 20, the circular fan side of the discharging door 20 moves to the discharging opening of the hopper 3, the rubber seal 23 is installed at the discharging opening of the hopper 3, and the circular fan side of the discharging door 20 is in sealing effect after being contacted with the rubber seal 23. After the blanking door 20 is in place, the control main board 15 controls the electromagnetic valve 8 in the feeding module 2 to act through the I/O interface 16 to drive the feeding door 9 to open the feeding channel, and the outlet of the feeding pipeline 7 is close to the inner wall of the slope of the hopper 3, so that EPP particles are fed into the similar-cone hopper 3 along the inner part of the hopper 3 through the feeding pipeline 7, the impact on the hopper 3 when the EPP material falls is reduced, and the stability of the weighing process is ensured. At this moment, the weighing module 6 starts to work, the weighing signal is transmitted to the control main board 15 through the I/O interface 16, the control main board 15 processes the weighing signal and then sends the weighing value to the touch display for display, and meanwhile, the control main board 15 calculates whether the weight of the EPP particles in the hopper 3 reaches a preset value. When the weight reaches a preset value, the control main board 15 controls the electromagnetic valve 8 in the feeding module 2 to act through the I/O interface 16 to push the feeding door 9 to close the feeding channel, and feeding to the hopper is stopped.
After weighing, the main control board 15 controls the steering engine 19 to rotate through the I/O interface 16, so that the second poking rod 25 drives the discharging door 20 to leave the bottom of the hopper 3, weighed EPP particles are discharged to the next procedure, and the discharging process can be manually injected into a mold through a material gun or can be injected into the mold through automatic equipment. Thus, the process from feeding, weighing and discharging is completed, and the processes of circular feeding, weighing and discharging can be realized by repeating the operations.
In addition, a counter bore 14 is arranged on the through hole of the inner core 10 of the feeding module 2, and the counter bore 14 has the functions of reaming and flanging the edge of the pipeline opening after the feeding pipeline 7 is inserted into the shell 11, then the flanging is matched into the counter bore 14, and the shell 11 and the inner core 14 are tightly attached and pressed by using a bolt 13, so that the pipeline is fixed in the feeding module 2, and smooth feeding and stable feeding pipeline 7 are ensured.
The above only is the embodiment of the present invention, not limiting the patent scope of the present invention, all the equivalent structures or equivalent processes that are used in the specification and the attached drawings or directly or indirectly applied to other related technical fields are included in the patent protection scope of the present invention.
Claims (9)
1. A feeding device with weighing function for an EPP material forming machine is characterized by comprising: the device comprises a control module, a feeding module, a hopper, a first support, a second support, a weighing module and a discharging module;
the control module is installed in the switch board, control module includes: an I/O interface;
the pay-off module is installed on the conveying pipeline, the pay-off module includes: the feeding device comprises an electromagnetic valve, a feeding door, an inner core and an outer shell, wherein the inner core and the outer shell are provided with corresponding through holes, the inner core and the outer shell are fixed together through bolts, the inner core is also provided with a door channel perpendicular to the through holes, the feeding door is positioned in the door channel, a valve core of the electromagnetic valve is connected with the feeding door through a connecting rod, and the electromagnetic valve is electrically connected with an I/O interface of a control module;
the hopper is positioned above the whole device, and the feeding module feeds materials into the hopper through the feeding pipeline;
the weighing module is arranged right below the hopper and is electrically connected with the I/O interface of the control module;
the hopper is fixed on the weighing module through the first bracket;
the unloading module includes: the feeding door is in a fan shape, the sector side of the feeding door is tightly attached below a feeding opening of the hopper, and the middle part of the handle side of the feeding door is in clearance fit with the first support through a through hole; the steering wheel is fixed on a second support located on one side of the blanking door leaf handle, the poke rod is fixed at one end of the steering wheel rotating shaft, and the steering wheel is electrically connected with an I/O interface of the control module.
2. The EPP material forming machine feeding device with weighing of claim 1, wherein the number of the poke rods in the blanking module is 2.
3. The feeding device of EPP material forming machine with weighing of claim 2, wherein said 2 poking rods are fixed in V-shape.
4. The EPP material forming machine feeding device with weighing function according to claim 1, wherein the sector portion of the blanking module is circular.
5. The feeding device of EPP material forming machine with weighing function as claimed in claim 1, wherein said hopper discharge opening is further equipped with a ring of rubber seal.
6. The feeding device of an EPP material forming machine with weighing of claim 1, wherein the first support is a U-shape lying on its side.
7. The EPP material forming machine feeding device with weighing of claim 1, wherein the second bracket is L type.
8. The EPP material forming machine feeding device with weighing of claim 1, wherein the control module further comprises: the control mainboard is electrically connected with the I/O interface, the touch display screen and the button group respectively.
9. The feeding device of an EPP material forming machine with a weighing function according to claim 1, wherein a counter bore is provided on the inner core through hole of the feeding module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921882125.6U CN211164863U (en) | 2019-11-04 | 2019-11-04 | Feeding device with weighing function for EPP material forming machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921882125.6U CN211164863U (en) | 2019-11-04 | 2019-11-04 | Feeding device with weighing function for EPP material forming machine |
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| CN211164863U true CN211164863U (en) | 2020-08-04 |
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| CN201921882125.6U Active CN211164863U (en) | 2019-11-04 | 2019-11-04 | Feeding device with weighing function for EPP material forming machine |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114631489A (en) * | 2020-12-15 | 2022-06-17 | 广州影子科技有限公司 | Weighing module, weighing assembly and feeding instrument |
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2019
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114631489A (en) * | 2020-12-15 | 2022-06-17 | 广州影子科技有限公司 | Weighing module, weighing assembly and feeding instrument |
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