Anti-blocking assembly of filling machine
By installing anti-blocking components on the filling machine, using limiting cylinders, springs, sealing components and isolation nets to prevent the filling head from being blocked, the blockage problem caused by residual liquid droplets and hardening is solved, and the replacement of the filling head is reduced. The demand for improved filling efficiency.
Patent Information
- Application Number
- CN202420848745.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-23
- Publication Date
- 2025-01-07
- Estimated Expiration
- 2034-04-23
AI Technical Summary
When filling the filling heads are filled with high viscosity fluid, they are prone to blockage due to residual liquid dripping and drying, and large batch replacement of anti-drip filling heads will cause waste.
A filling machine anti-blocking assembly is designed, including a movable limiting cylinder, a spring, a sealing assembly and an isolation net. The block, sealing ring and rubber cylinder are used to prevent residual liquid dripping and hardening, and the assembly is realized using hot melt adhesive and heating wire. fix and clean.
It effectively prevents blockage caused by residual liquid droplets and hardening of filling heads, reduces the frequency of replacing filling heads, improves filling efficiency and reduces waste.
Smart Images
Figure CN222312702U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of filling machines, and in particular relates to an anti-blocking component of a filling machine. Background Art
[0002] Liquid filling is widely used in various industries such as food, medicine, daily chemicals, oils and fats. It can fill different high-viscosity fluids, especially canned food, beverages and other fillings in the food industry. When the filling head is inserted into the container to be filled with liquid, the liquid outlet at the filling port at the lower end of the filling head and the negative pressure extraction pipe are both in the container to be filled, and negative pressure is generated in the container. The liquid is sucked into the container through the filling port. Due to the large amount of residual liquid in the filling head, the filling head will drip during the filling process. At the same time, the residual liquid is exposed to the outside and hardened to dry, which will also cause clogging of the filling head. This problem can be solved by replacing the anti-drip filling head, while replacing a large number of filling heads will cause waste of the original filling heads. Utility Model Content
[0003] In order to solve the technical problems that there is too much residual liquid in the filling head, the filling head will drip during the filling process, and the residual liquid is exposed to the outside and dries and hardens, which will also cause clogging of the filling head, the utility model provides a filling machine anti-clogging component.
[0004] The utility model is implemented as follows: an anti-blocking component for a filling machine comprises: a limiting cylinder movably sleeved outside a filling head body; a first spring mounted on the limiting cylinder; an outer cylinder fixed on the first spring; a supporting ring arranged at the bottom of the outer cylinder, a blocking block for blocking a material outlet of the filling head body being mounted on the supporting ring; an isolation net mounted in the supporting ring for preventing a large amount of ointment from dripping; and a sealing component arranged on the outer cylinder for preventing a large amount of reverse leakage when the ointment is discharged.
[0005] Preferably, the sealing assembly includes a second spring mounted on the outer cylinder; a sealing ring fixed to the top of the second spring, the sealing ring being movably sleeved outside the filling head body, the sealing ring being provided with a silicone ring, the silicone ring being in contact with the outer wall of the filling head body; and a rubber cylinder arranged between the sealing ring and the support ring for storing part of the ointment.
[0006] Preferably, a fixing cylinder is fixedly installed on the top of the limiting cylinder, an opening is provided at the bottom of the fixing cylinder, a rubber ring is fixedly installed in the opening, the rubber ring contacts the outer wall of the filling head body, and hot melt adhesive is poured into the fixing cylinder.
[0007] Preferably, an empty chamber is provided in the fixed cylinder, and a plurality of heating wires for heating and melting the hot melt adhesive are installed in the empty chamber. A drain pipe is fixed to the bottom of the fixed cylinder, and a protective cover is threadedly sleeved on the drain pipe.
[0008] Preferably, a cleaning cylinder is detachably mounted on one side of the fixed cylinder, a piston plate is movably mounted inside the cleaning cylinder, a connecting rod is fixedly mounted on the piston plate, the connecting rod extends outside the cleaning cylinder, and a connecting pipe that can be connected to the drain pipe is fixedly mounted on the cleaning cylinder.
[0009] Preferably, a female threaded connector is installed on the connecting pipe, and a male threaded connector is installed on the drain pipe. The female threaded connector can be threadably sleeved outside the male threaded connector.
[0010] Preferably, a pull ring is fixedly mounted on the connecting rod, the cleaning cylinder is made of PVC transparent plastic material, and scale lines are provided on the cleaning cylinder.
[0011] Preferably, a plurality of the first springs and a plurality of the second springs are each provided with a limiting telescopic rod, and the plurality of the limiting telescopic rods are all fixedly connected to the outer cylinder, and an electric wire is connected to one side of the fixed cylinder, and a plug is installed on the electric wire.
[0012] Compared with the related art, the anti-blocking component of the filling machine provided by the utility model has the following beneficial effects:
[0013] The device can prevent residual liquid from being easily discharged and dripping by arranging an isolation net, can store part of the ointment by arranging a sealing component, and prevent the ointment exposed to the outside from hardening easily and causing the drip irrigation head to be blocked by arranging a blocking block, so as to prevent residual liquid from being easily and directly discharged. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 This is a schematic diagram of the main cross-sectional structure of an anti-blocking component of a filling machine provided by the utility model;
[0015] Figure 2 for Figure 1 An enlarged structural diagram of part A shown in FIG.
[0016] Figure 3 for Figure 1 An enlarged schematic diagram of the structure of part B shown in FIG.
[0017] Figure 4 It is a three-dimensional structural schematic diagram of the cleaning cylinder, piston plate, connecting rod and pull ring in the utility model.
[0018] Figure numerals: 1. filling head body; 2. limiting cylinder; 3. first spring; 4. outer cylinder; 5. supporting ring; 6. blocking block; 7. isolation net; 8. rubber cylinder; 9. sealing ring; 10. second spring; 11. fixing cylinder; 12. heating wire; 13. rubber ring; 14. drain pipe; 15. cleaning cylinder; 16. connecting pipe; 17. piston plate; 18. connecting rod; 19. pull ring; 20. scale line; 21. female threaded connector. DETAILED DESCRIPTION
[0019] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by technicians in the technical field of this application; the terms used in the specification of the application herein are only for the purpose of describing specific embodiments and are not intended to limit this application; the terms "including" and "having" and any variations thereof in the specification and claims of this application and the above-mentioned drawings are intended to cover non-exclusive inclusions. The terms "first", "second", etc. in the specification and claims of this application or the above-mentioned drawings are used to distinguish different objects, not to describe a specific order.
[0020] Reference to "embodiments" herein means that a particular feature, structure, or characteristic described in conjunction with the embodiments may be included in at least one embodiment of the present application. The appearance of the phrase in various locations in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments.
[0021] The utility model embodiment provides a filling machine anti-blocking component, such as Figure 1-4 As shown, the anti-blocking component of the filling machine includes: a limiting cylinder 2 movably sleeved outside the filling head body 1; a first spring 3 installed on the limiting cylinder 2; an outer cylinder 4 fixed on the first spring 3; a support ring 5 arranged at the bottom of the outer cylinder 4, and a blocking block 6 for blocking the discharge port of the filling head body 1 is installed on the support ring 5; an isolation net 7 installed in the support ring 5 for preventing a large amount of ointment from dripping; and a sealing component arranged on the outer cylinder 4 for preventing a large amount of reverse leakage when the ointment is discharged.
[0022] It should be noted that when the filling machine is filling Cliborol Ointment, in order to ensure the filling efficiency and prevent the filling head from being easily blocked, a filling head with a larger flow rate is required. However, there is more residual liquid in the large filling head, and the filling head will drip during the filling process. At the same time, the residual liquid is exposed to the outside and dries and hardens, which will also cause the filling head to be blocked. This problem can be solved by replacing the anti-drip filling head. The anti-drip filling head is more complicated in structure than the ordinary filling head. When the existing filling heads are ordinary filling heads, replacing the anti-drip filling heads in large quantities will cause waste of the original filling heads.
[0023] In the present device, after the filling of the crisaborole ointment is completed, the air pressure of the filling head body 1 is equal to that of the outside world, the ointment stops being discharged, and the outer cylinder 4 rises under the resistance of the first spring 3, thereby driving the blocking block 6 to rise and block the opening at the bottom of the filling head body 1, thereby preventing the ointment from contacting the outside air. When the ointment is discharged, the ointment is discharged through the mesh holes on the isolation net 7, which can effectively prevent the ointment in the filling head body 1 from being easily discharged under normal air pressure, thereby achieving an anti-drip effect.
[0024] In a further preferred embodiment of the utility model, the sealing assembly includes a second spring 10 installed on the outer tube 4; a sealing ring 9 fixed to the top of the second spring 10, the sealing ring 9 is movably sleeved outside the filling head body 1, and a silicone ring is provided on the sealing ring 9, and the silicone ring is in contact with the outer wall of the filling head body 1; a rubber tube 8 is arranged between the sealing ring 9 and the support ring 5 for storing part of the ointment.
[0025] In this embodiment, since the isolation net 7 blocks the discharge of the crisoborole ointment and it is difficult to discharge normally under normal air pressure, the crisoborole ointment is prone to reverse reflux and accumulate in the outer tube 4, and the limiting tube 2 and the outer tube 4 have no fixed connection relationship, which can easily lead to leakage of the crisoborole ointment. In this solution, the second spring 10 contacts the sealing ring 9 to make the silicone ring contact with the filling head body 1, which can limit and isolate the overflowed crisoborole ointment to prevent the ointment from leaking directly. At the same time, part of the ointment accumulates in the rubber tube 8, which can effectively prevent the crisoborole ointment from drying out easily, thereby causing blockage of the filling head body 1.
[0026] In a further preferred embodiment of the utility model, a fixing cylinder 11 is fixedly installed on the top of the limiting cylinder 2, an opening is provided at the bottom of the fixing cylinder 11, a rubber ring 13 is fixedly installed in the opening, the rubber ring 13 is in contact with the outer wall of the filling head body 1, and hot melt adhesive is poured into the fixing cylinder 11.
[0027] In this embodiment, when installing the device, the fixing cylinder 11 is sleeved on the outside of the filling head body 1, and then the melted hot melt adhesive is poured into the fixing cylinder 11. After the hot melt adhesive is dried, the fixing cylinder 11 can be stabilized. The rubber ring 13 can make the connection between the fixing cylinder 11 and the filling head body 1 tighter, thereby preventing the melted hot melt adhesive from leaking easily and affecting the ease of installation of the device.
[0028] In a further preferred embodiment of the utility model, an empty chamber is provided in the fixed cylinder 11, and a plurality of heating wires 12 for heating and melting the hot melt adhesive are installed in the empty chamber. A drain pipe 14 is fixed to the bottom of the fixed cylinder 11, and a protective cover is threadedly sleeved on the drain pipe 14.
[0029] In this embodiment, when the device needs to be removed for cleaning, the heating wire 12 is energized, the heating wire 12 generates heat to melt the hot melt adhesive, and the melted hot melt adhesive is discharged through the drain pipe 14, which can reduce the leakage of the melted hot melt adhesive when removing the fixed tube 11. After the hot melt adhesive is heated and melted by the heating wire 12, the fixed tube 11 can be removed more easily.
[0030] In a further preferred embodiment of the utility model, a cleaning cylinder 15 is detachably installed on one side of the fixed cylinder 11, a piston plate 17 is movably installed in the cleaning cylinder 15, a connecting rod 18 is fixedly installed on the piston plate 17, the connecting rod 18 extends to the outside of the cleaning cylinder 15, and a connecting pipe 16 that can be connected to the drain pipe 14 is fixedly installed on the cleaning cylinder 15.
[0031] In this embodiment, when the melted hot melt adhesive needs to be discharged, the discharge pipe 14 is connected to the connecting pipe 16, and then the connecting rod 18 is pulled to adjust the position of the piston plate 17, thereby adjusting the air pressure in the cleaning cylinder 15, and the hot melt adhesive can be drawn out of the fixed cylinder 11, thereby increasing the discharge efficiency of the hot melt adhesive.
[0032] In a further preferred embodiment of the present invention, a female threaded connector 21 is installed on the connecting pipe 16, and a male threaded connector is installed on the drain pipe 14. The female threaded connector 21 can be threadedly sleeved outside the male threaded connector.
[0033] In this embodiment, when connecting the discharge pipe 14 and the connecting pipe 16, the female threaded connector 21 can be threadedly installed on the male threaded connector. After the hot melt adhesive is discharged, the female threaded connector 21 can be directly removed, and then the cleaning cylinder 15 can be removed.
[0034] In a further preferred embodiment of the present invention, a pull ring 19 is fixedly mounted on the connecting rod 18 , the cleaning cylinder 15 is made of PVC transparent plastic material, and a scale line 20 is provided on the cleaning cylinder 15 .
[0035] In this embodiment, when it is necessary to pull the connecting rod 18, the staff can insert their fingers into the pull ring 19 and then pull it outward. Compared with directly pulling the connecting rod 18, it can effectively prevent the staff's hands from slipping and affecting the movement of the connecting rod 18. The amount of hot melt adhesive extracted can be understood through the scale line 20, and the cleaning tube 15 made of PVC transparent plastic material can more intuitively understand the liquid level.
[0036] In a further preferred embodiment of the utility model, a plurality of the first springs 3 and a plurality of the second springs 10 are each provided with a limiting telescopic rod, and the plurality of the limiting telescopic rods are all fixedly connected to the outer tube 4, and an electric wire is connected to one side of the fixed tube 11, and a plug is installed on the electric wire.
[0037] In this embodiment, the limiting telescopic rod can prevent the first spring 3 and the second spring 10 from being damaged by large deformation after being subjected to pressure, and the heating wire 12 can be energized by installing the plug on the power socket to heat and melt the hot melt adhesive.
[0038] In summary, the device can be installed on a drip irrigation head with a larger capacity, and can block the drip irrigation head when not discharging material to prevent residual liquid in the drip irrigation head from leaking. At the same time, it can store some ointment to prevent the exposed ointment from hardening easily, which will lead to blockage of the drip irrigation head.
[0039] Compared with the related art, the device can prevent the residual liquid from being easily discharged and support the dripping phenomenon by setting the isolation net 7, and can store part of the ointment by setting the sealing component to prevent the exposed ointment from hardening easily and causing the drip irrigation head to be blocked by setting the blocking block 6 to block the drip irrigation head to prevent the residual liquid from being easily and directly discharged.
[0040] It is worth noting that the circuits, electronic components and modules involved in the present utility model are all prior art and can be fully implemented by those skilled in the art. Needless to say, the content protected by the present utility model does not involve improvements to software and methods.
[0041] In the several embodiments provided in the present application, it should be understood that the disclosed device can be implemented in other ways. For example, the device embodiments described above are only schematic, such as the division of the above-mentioned units, which is only a logical function division. There may be other division methods in actual implementation, such as multiple units or components can be combined or integrated into another system, or some features can be ignored or not executed. Another point is that the mutual coupling or communication connection shown or discussed can be through some interfaces, and the indirect coupling or communication connection between devices or units can be in the form of telecommunication or other forms.
[0042] The above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit the protection scope of the utility model. Obviously, the described embodiments are only some embodiments of the utility model, rather than all embodiments. Based on these embodiments, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model. Although the utility model has been described in detail with reference to the above embodiments, ordinary technicians in this field can still combine, add, delete or make other adjustments to the features in the various embodiments of the utility model according to the circumstances without conflict, without making creative work, so as to obtain different other technical solutions that do not deviate from the concept of the utility model in essence, and these technical solutions also belong to the scope of protection of the utility model.
Claims
1. A filling machine anti-blocking component, characterized in that: include: A limiting cylinder (2) movably sleeved outside the filling head body (1); A first spring (3) mounted on the limiting cylinder (2); An outer cylinder (4) fixed on the first spring (3); A support ring (5) is arranged at the bottom of the outer cylinder (4), and a blocking block (6) is installed on the support ring (5) for blocking the discharge port of the filling head body (1); An isolation net (7) installed in the support ring (5) to prevent ointment from dripping; A sealing component is arranged on the outer cylinder (4) to prevent reverse leakage when the ointment is discharged.
2. The anti-blocking component of the filling machine according to claim 1, characterized in that: The sealing assembly comprises: a second spring (10) mounted on the outer cylinder (4); A sealing ring (9) fixed to the top of the second spring (10), the sealing ring (9) being movably sleeved outside the filling head body (1), the sealing ring (9) being provided with a silicone ring, the silicone ring being in contact with the outer wall of the filling head body (1); A rubber cylinder (8) is arranged between the sealing ring (9) and the supporting ring (5) and is used to store part of the ointment.
3. The anti-blocking component of the filling machine according to claim 2, characterized in that: A fixing cylinder (11) is fixedly mounted on the top of the limiting cylinder (2); an opening is provided at the bottom of the fixing cylinder (11); a rubber ring (13) is fixedly mounted in the opening; the rubber ring (13) is in contact with the outer wall of the filling head body (1); and hot melt adhesive is poured into the fixing cylinder (11).
4. The anti-blocking component of the filling machine according to claim 3, characterized in that: An empty chamber is provided in the fixed cylinder (11), and a plurality of heating wires (12) for heating and melting the hot melt adhesive are installed in the empty chamber. A drainage pipe (14) is fixed at the bottom of the fixed cylinder (11), and a protective cover is threadedly sleeved on the drainage pipe (14).
5. The anti-blocking component of the filling machine according to claim 4, characterized in that: A cleaning cylinder (15) is detachably mounted on one side of the fixed cylinder (11), a piston plate (17) is movably mounted in the cleaning cylinder (15), a connecting rod (18) is fixedly mounted on the piston plate (17), the connecting rod (18) extends outside the cleaning cylinder (15), and a connecting pipe (16) which can be connected to the drain pipe (14) is fixedly mounted on the cleaning cylinder (15).
6. The anti-blocking component of the filling machine according to claim 5, characterized in that: A female threaded connector (21) is installed on the connecting pipe (16), and a male threaded connector is installed on the drain pipe (14). The female threaded connector (21) can be threadably sleeved outside the male threaded connector.
7. The anti-blocking component of the filling machine according to claim 5, characterized in that: A pull ring (19) is fixedly mounted on the connecting rod (18); the cleaning cylinder (15) is made of PVC transparent plastic material; and a scale line (20) is provided on the cleaning cylinder (15).
8. The anti-blocking component of a filling machine according to claim 4, characterized in that: A plurality of the first springs (3) and a plurality of the second springs (10) are each provided with a limiting telescopic rod, and the plurality of the limiting telescopic rods are each fixedly connected to the outer cylinder (4). One side of the fixed cylinder (11) is connected to an electric wire, and a plug is installed on the electric wire.