CN213157841U - Glue injection anti-wire drawing mechanism and medicine paste production device - Google Patents
Glue injection anti-wire drawing mechanism and medicine paste production device Download PDFInfo
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- CN213157841U CN213157841U CN202021243810.7U CN202021243810U CN213157841U CN 213157841 U CN213157841 U CN 213157841U CN 202021243810 U CN202021243810 U CN 202021243810U CN 213157841 U CN213157841 U CN 213157841U
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Abstract
The utility model provides a glue-injection anti-wire-drawing mechanism and a medicine patch production device, belonging to the technical field of medicine patch production equipment, comprising a heating body, a heating component and a heat insulator; the heating body is used for being connected with the glue injection pump and is provided with a glue passing channel which is used for being communicated with a discharge hole of the glue injection pump; the heat insulator is arranged between the heating body and the glue injection pump so as to reduce the heat transferred from the heating body to the glue injection pump; the heating body is heated through the heating assembly, and after the glue injection pump extrudes the liquid medicine, the extruded liquid medicine passes through the glue passing channel of the heating body; the glue discharging speed is high, the temperature change of the liquid medicine is small, but after the glue discharging is stopped, the temperature of the heating body is high, so that the extruded liquid medicine can be separated from the heating body, no wire drawing is generated, no additional process is needed to remove the wire drawing, and the production cost can be reduced; because the capacity of the glue passing channel is far smaller than the single glue injection amount, the temperature of a small amount of liquid medicine can be increased and separated from the extruded liquid medicine, and the phenomenon of wire drawing is prevented.
Description
Technical Field
The utility model belongs to the technical field of medicine subsides production facility, more specifically say, relate to a wire drawing mechanism and medicine subsides apparatus for producing are prevented to injecting glue.
Background
The glue injection pump is a device for extruding the melted solid glue material; in the production of the medicine plaster, the glue injection pump is used for extruding the pasty medicine liquid at a specific temperature onto a substrate with a specific shape to form the medicine plaster; in the use process of the glue injection pump, the melted solid glue material is extruded from a discharge port of the glue injection pump and is dripped on the base material, but after the solid glue material is extruded, the pasty liquid medicine can be rapidly cooled and solidified due to low environmental temperature, and a drawn wire can be formed between the liquid medicine drop and the discharge port of the glue injection pump, so that the beauty of the medicine plaster is not facilitated, the materials are wasted, and sometimes the drawn wire needs to be removed by adding a working procedure, so that the production cost is increased; in the prior art, for example, a hot melt adhesive is generally heated to a higher temperature during the glue injection process to avoid the generation of the wire drawing phenomenon, but in the medicine patch production, in order to avoid the denaturation of the medicine liquid, the temperature range during the glue injection of the paste medicine liquid has severe requirements, so the problem cannot be solved by adopting the existing mode.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a wire drawing mechanism is prevented to injecting glue aims at solving the liquid medicine of extruding and need add the process and get rid of, lead to the technical problem that manufacturing cost increased owing to can produce filamentous structure.
In order to achieve the above object, the utility model adopts the following technical scheme: the glue injection anti-wire-drawing mechanism comprises a heating body, a heating assembly and a heat insulator; the heating body is used for being connected with the glue injection pump and is provided with a glue passing channel which is used for being communicated with a discharge hole of the glue injection pump, and the capacity of the glue passing channel is smaller than the single glue injection amount; the heating assembly is used for heating the heating body; the heat insulator is arranged between the heating body and the glue injection pump so as to reduce the heat transferred from the heating body to the glue injection pump.
As another embodiment of this application, be equipped with the heating hole on the heating member, heating element including be used for with the heater strip of heating hole grafting.
As another embodiment of the present application, the heat insulator includes a heat insulation pad, and the heat insulation pad is respectively connected with the heating body and the glue injection pump; the heat insulation pad is provided with a through hole for the glue to pass through.
As another embodiment of the present application, a vacuum layer is provided within the insulator.
As another embodiment of this application, the department of being connected of crossing gluey passageway and injecting glue pump discharge gate is equipped with the transition face.
As another embodiment of the application, a connecting mechanism for fixing the heating body is arranged at the joint of the heating body and the glue injection pump.
As another embodiment of this application, be equipped with the dovetail groove on the heating member, the part of insulator be used for with the lateral wall and the tank bottom laminating in dovetail groove, coupling mechanism including be used for with dovetail groove sliding connection's trapezoidal piece, trapezoidal piece is used for being connected with the injecting glue pump.
As another embodiment of this application, be equipped with the spring leaf on the trapezoidal piece, the spring leaf is used for the butt trapezoidal groove.
As another embodiment of the application, a ferromagnetic element is arranged on the trapezoidal groove, and the trapezoidal groove is attracted with the spring piece through the ferromagnetic element.
The utility model provides a pair of wire drawing mechanism is prevented to injecting glue's beneficial effect lies in: compared with the prior art, the heating assembly is used for heating the heating body, and after the glue injection pump extrudes the liquid medicine, the extruded liquid medicine passes through the glue passing channel of the heating body; the glue discharging speed is high, the temperature change of the liquid medicine is small, but after the glue discharging is stopped, the temperature of the heating body is high, so that the extruded liquid medicine can be separated from the heating body, no wire drawing is generated, no additional process is needed to remove the wire drawing, and the production cost can be reduced; because the capacity of the glue passing channel is far smaller than the single glue injection amount, the temperature of a small amount of liquid medicine can be raised and separated from the extruded liquid medicine, and the phenomenon of wire drawing is prevented; because the temperature of heating member is higher than the temperature of the solid glue material that melts in the injecting glue pump, the insulator between heating member and the injecting glue pump can reduce the heat that the heating member transmitted the injecting glue pump, can avoid the denaturation of the solid glue material that melts in the injecting glue pump.
Another object of the present invention is to provide a device for producing a patch, which is used to solve the technical problem that the extruded glue is inconvenient to produce due to the filamentous structure.
In order to achieve the above object, the utility model adopts the following technical scheme: comprises a glue injection pump, a glue injection anti-wire drawing mechanism arranged at the discharge port of the glue injection pump and a conveyer belt used for conveying the medicine patch.
The utility model provides a pair of medicine subsides apparatus for producing's beneficial effect lies in: compared with the prior art, the conveyer belt is used for transporting the substrate, and the wire drawing mechanism is prevented in the injecting glue to set up in the discharge gate department of injecting glue pump, consequently at the injecting glue in-process, can separate with the discharge gate department of injecting glue pump from the liquid medicine that the injecting glue pump fell on the substrate, prevents to produce the wire drawing phenomenon, is convenient for produce the subsides of medicine.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a schematic structural view of a glue injection and wire drawing prevention mechanism provided in an embodiment of the present invention;
FIG. 2 is an enlarged view of portion A of FIG. 1;
fig. 3 is a schematic view of a heating body portion of a glue injection anti-drawing mechanism provided in an embodiment of the present invention;
FIG. 4 is a schematic view of portion B of FIG. 3;
fig. 5 is a schematic view of an insertion column part of the glue injection anti-wire-drawing mechanism provided by the embodiment of the present invention.
In the figure: 1. a heating body; 11. a glue passing channel; 12. heating the hole; 13. a transition surface; 14. a trapezoidal groove; 2. a thermal insulator; 3. a glue injection pump; 4. a connecting mechanism; 41. a trapezoidal block; 411. a tapered hole; 42. a spring plate; 43. and (5) inserting the columns.
Detailed Description
In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1 to 5, a glue injection and wire drawing prevention mechanism according to the present invention will now be described. A glue injection and wire drawing prevention mechanism comprises a heating body 1, a heating assembly and a heat insulator 2; the heating body 1 is used for being connected with the glue injection pump 3 and is provided with a glue passing channel 11 used for being communicated with a discharge hole of the glue injection pump 3, and the capacity of the glue passing channel 11 is smaller than the single glue injection amount; the heating assembly is used for heating the heating body 1; the heat insulator 2 is arranged between the heating body 1 and the glue injection pump 3 to reduce the heat transferred from the heating body 1 to the glue injection pump 3.
Compared with the prior art, the glue injection anti-drawing mechanism provided by the utility model has the advantages that the heating component is used for heating the heating body 1, and after the glue injection pump 3 extrudes the liquid medicine, the extruded liquid medicine passes through the glue passing channel 11 of the heating body 1; the speed is high during glue discharging, the temperature change of the liquid medicine is small, but after the glue discharging is stopped, the temperature of the heating body 1 is high, so that the extruded liquid medicine can be separated from the heating body 1, no wire drawing is generated, no additional process is needed to remove the wire drawing, and the production cost can be reduced; because the capacity of the glue passing channel 11 is far smaller than the single glue injection amount, the temperature of a small amount of liquid medicine can be raised and separated from the extruded liquid medicine, and the phenomenon of wire drawing is prevented; because the temperature of heating member 1 is higher than the temperature of the solid glue material that melts in the injecting glue pump 3, the insulator 2 between heating member 1 and the injecting glue pump 3 can reduce the heat that heating member 1 transmitted to injecting glue pump 3, can avoid the denaturation of the solid glue material that melts in the injecting glue pump 3 to be convenient for produce.
As a specific implementation manner of the embodiment of the present invention, the capacity of the glue passing channel 11 is one percent of the single glue injection amount, and the capacity in the glue passing channel 11 is smaller than the capacity for generating wire drawing; since the liquid medicine that passes through from crossing gluey passageway 11 has speed, consequently can not produce rotten in crossing gluey passageway 11, if the heat transfer of heating member 1 to injecting glue pump 3 back, the liquid medicine in injecting glue pump 3 will take place to deteriorate because the rate of motion is very little, can influence the use of gluing, consequently, heat insulator 2 can reduce the heat of transmitting on injecting glue pump 3 to avoid the degeneration of the liquid medicine in injecting glue pump 3.
As a specific embodiment of the glue injection anti-wiredrawing mechanism provided by the present invention, please refer to fig. 1 to 5, a heating hole 12 is provided on the heating body 1, and the heating assembly includes a heating wire for being inserted into the heating hole 12; the direction of the axis of the heating hole 12 is perpendicular to the direction of the axis of the glue passing channel 11, and the heating wire heats the heating body 1, so that the temperature in the glue passing channel 11 is the same as that of the heating body 1, and after glue injection is completed, the extruded liquid medicine can be separated from the heating body 1, and the phenomenon of wire drawing is avoided.
As a specific implementation manner of the embodiment of the present invention, please refer to fig. 1 to 5, the heat insulator 2 includes a heat insulation pad, and the heat insulation pad is respectively connected to the heating body 1 and the glue injection pump 3; the heat insulation pad is provided with a through hole for the glue to pass through; the heat insulation pad is fixedly connected with the heating body 1; the heat insulating pad can separate the heat of the heating body 1, and reduces the heat transferred from the heating body 1 to the glue injection pump 3, so that the deterioration of glue in the glue injection pump 3 can be avoided.
As a specific implementation of the embodiment of the present invention, refer to fig. 1 to 5, be equipped with the vacuum layer in the insulator 2, the vacuum layer can insulate against heat, can further reduce the heat that transmits from heating member 1 to injecting glue pump 3 to can avoid the rotten of the interior glue of injecting glue pump 3.
As a specific implementation manner of the embodiment of the present invention, please refer to fig. 1 to 5, a transition surface 13 is disposed at a connection position between the glue passage 11 and the discharge port of the glue injection pump 3; set up transition face 13 on crossing gluey passageway 11 and can increase the area of crossing gluey passageway 11 import department, be convenient for the liquid medicine of extruding to pass through from crossing gluey passageway 11, after the injecting glue is accomplished, be convenient for make the liquid medicine of extruding separate with crossing gluey passageway 11, avoid producing the wire drawing.
As a specific implementation of the embodiment of the utility model discloses please refer to fig. 1 to 5, and heating member 1 is equipped with coupling mechanism 4 that is used for fixed heating member 1 with the junction of injecting glue pump 3, and heating member 1 can dismantle with injecting glue pump 3 through coupling mechanism 4 and be connected, can dismantle heating member 1 from injecting glue pump 3 after finishing using and get off, and the heating member 1 of also being convenient for is installed on injecting glue pump 3 that has different discharge gates, the use of injecting glue pump 3 of being convenient for.
As a specific implementation manner of the embodiment of the present invention, please refer to fig. 1 to 5, a trapezoidal groove 14 is provided on the heating body 1, a portion of the heat insulator 2 is used for being attached to a side wall and a bottom of the trapezoidal groove 14, the connection mechanism 4 includes a trapezoidal block 41 used for being slidably connected to the trapezoidal groove 14, and the trapezoidal block 41 is used for being connected to the glue injection pump 3; after the heat insulator 2 is attached to the trapezoidal groove 14, heat at the trapezoidal groove 14 can be isolated, and after the trapezoidal block 41 is spliced with the trapezoidal groove 14, heat transferred from the trapezoidal block 41 to the glue injection pump 3 can be reduced; heating member 1 passes through trapezoidal groove 14 and pegs graft with trapezoidal piece 41 on the pump 3 of annotating glue, can fix heating member 1 on the pump 3 of annotating glue, is convenient for make the liquid medicine of extruding pass through from crossing gluey passageway 11, can avoid producing the wire drawing phenomenon after the injecting glue is accomplished.
As a specific implementation manner of the embodiment of the present invention, please refer to fig. 1 to 5, a spring plate 42 is disposed on the trapezoidal block 41, and the spring plate 42 is used for abutting against the trapezoidal groove 14; one end of the spring piece 42 is fixedly connected with the trapezoidal block 41, and the other end is a free end; after trapezoidal piece 41 is pegged graft with trapezoidal groove 14, because insulator 2 and the laminating of trapezoidal groove 14, consequently spring leaf 42 and the interior insulator 2 butt of trapezoidal groove 14 can be convenient for strengthen being connected between trapezoidal piece 41 and the trapezoidal groove 14 to be convenient for fix heating body 1 on annotating glue pump 3.
As a specific implementation manner of the embodiment of the present invention, please refer to fig. 1 to 5, a ferromagnetic element is disposed on the trapezoidal groove 14, and the trapezoidal groove 14 is attracted to the spring leaf 42 through the ferromagnetic element; the ferromagnetic element comprises a magnet which is fixedly connected to the heat insulator 2 in the trapezoidal groove 14, and after the trapezoidal block 41 is inserted into the trapezoidal groove 14, the magnet on the heat insulator 2 can be attracted with the spring piece 42 on the trapezoidal block 41, so that the connection between the heating body 1 and the glue injection pump 3 can be further enhanced.
As a specific implementation manner of the embodiment of the present invention, please refer to fig. 1 to 5, a tapered hole 411 is disposed on the trapezoidal block 41, and an inserting column 43 for inserting the tapered hole 411 is disposed in the trapezoidal groove 14; the inserting column 43 is fixedly connected with the heat insulator 2 in the trapezoidal groove 14, and the inserting column 43 is of a conical structure and has elasticity; after the inserting column 43 is inserted into the tapered hole 411 of the trapezoidal block 41, the inserting column 43 is elastic, and the inserting column 43 deforms in the inserting process, so that the connection between the heating body 1 and the glue injection pump 3 can be further enhanced.
Now, the device for producing a patch of the present invention will be described. A medicine subsides apparatus for producing, including injecting glue pump 3, set up the glue injection that 3 discharge outlets of injecting glue pump prevent the wire drawing mechanism and be used for transporting the conveyer belt that the medicine pasted.
The utility model provides a pair of medicine subsides apparatus for producing compares with prior art, and the conveyer belt is used for transporting the substrate, and the wire drawing mechanism setting is prevented in the injecting glue pump 3's discharge gate department to the injecting glue, consequently at the injecting glue in-process, can separate with the discharge gate department of injecting glue pump 3 from the liquid medicine that injecting glue pump 3 fell on the substrate, prevents to produce the wire drawing phenomenon, is convenient for produce the medicine subsides.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. The utility model provides a mechanism of drawing a thread is prevented in injecting glue, its characterized in that includes:
the heating body (1) is used for being connected with the glue injection pump (3) and provided with a glue passing channel (11) communicated with a discharge hole of the glue injection pump (3), and the capacity of the glue passing channel (11) is smaller than the single glue injection amount;
a heating assembly for heating the heating body (1); and
and the heat insulator (2) is arranged between the heating body (1) and the glue injection pump (3) so as to reduce the heat transferred from the heating body (1) to the glue injection pump (3).
2. The glue injection anti-wire-drawing mechanism is characterized in that a heating hole (12) is formed in the heating body (1), and the heating assembly comprises a heating wire which is used for being connected with the heating hole (12) in an inserted mode.
3. The glue injection wire-drawing-prevention mechanism is characterized in that the heat insulator (2) comprises heat insulation pads which are respectively connected with the heating body (1) and the glue injection pump (3); the heat insulation pad is provided with a through hole for the glue to pass through.
4. A glue injection anti-stringing mechanism according to claim 3, characterized in that a vacuum layer is provided in the heat insulation body (2).
5. The glue injection anti-wire-drawing mechanism is characterized in that a transition surface (13) is arranged at the communication position of the glue passing channel (11) and the discharge hole of the glue injection pump (3).
6. The glue injection anti-drawing mechanism as claimed in claim 1, wherein a connecting mechanism (4) for fixing the heating body (1) is arranged at the joint of the heating body (1) and the glue injection pump (3).
7. A glue injection anti-wiredrawing mechanism according to claim 6, characterized in that the heating body (1) is provided with a trapezoidal groove (14), part of the heat insulator (2) is used for fitting with the side wall and the groove bottom of the trapezoidal groove (14), the connecting mechanism (4) comprises a trapezoidal block (41) used for sliding connection with the trapezoidal groove (14), and the trapezoidal block (41) is used for being connected with the glue injection pump (3).
8. A glue injection anti-stringing mechanism according to claim 7, characterized in that the trapezoidal block (41) is provided with a spring tab (42), the spring tab (42) is used for abutting against the trapezoidal groove (14).
9. The glue injection anti-stringing mechanism according to claim 7, wherein the trapezoidal groove (14) is provided with a ferromagnetic element, and the trapezoidal groove (14) is engaged with the spring plate (42) through the ferromagnetic element.
10. A device for producing patches, characterized in that it comprises a glue injection pump (3), a glue injection anti-stringing mechanism according to any one of claims 1-9 arranged at the outlet of the glue injection pump (3) and a conveyor belt for transporting patches.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021243810.7U CN213157841U (en) | 2020-06-30 | 2020-06-30 | Glue injection anti-wire drawing mechanism and medicine paste production device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021243810.7U CN213157841U (en) | 2020-06-30 | 2020-06-30 | Glue injection anti-wire drawing mechanism and medicine paste production device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213157841U true CN213157841U (en) | 2021-05-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021243810.7U Active CN213157841U (en) | 2020-06-30 | 2020-06-30 | Glue injection anti-wire drawing mechanism and medicine paste production device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213157841U (en) |
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2020
- 2020-06-30 CN CN202021243810.7U patent/CN213157841U/en active Active
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