Feeding trolley facilitating feeding

Abstract

The utility model relates to the technical field of feeding of coating machines in production workshops, in particular to a feeding trolley convenient to feed, which comprises a frame, a storage tank, a discharge pump, a first connecting pipe, a discharge main pipe, a cleaning branch pipe, a first valve and a second valve. The two ends of the first connecting pipe are connected with an output port of the storage tank and a feeding port of the discharging pump respectively, the main discharging pipe is communicated with a discharging port of the discharging pump, the branch cleaning pipe is communicated with the main discharging pipe, a first valve is installed at an outlet of the main discharging pipe, and a second valve is installed at an outlet of the branch cleaning pipe. By improving the design of feeding equipment, more convenient, efficient and reliable material supply is realized.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of production workshop coating machine feed, more particularly to a feed trolley convenient to feed. BACKGROUND

[0002] In industrial production, timely supply of materials is crucial to maintaining the continuity and efficiency of production lines. Currently, many production workshops still rely on traditional manual handling or simple conveying systems to achieve material supply, which has many shortcomings, such as low efficiency, high labor intensity, high material loss rate, etc. These limitations not only affect production efficiency, but also increase the cost of enterprises.

[0003] In the working process of the aluminum foil coating machine, it is often necessary to pump coating slurry into the two coating rollers of the coating machine. The slurry is fixed on the surface of the aluminum foil through roller pressing. Therefore, it is necessary to develop a dedicated feeding equipment to improve the automation level of material supply, reduce human errors, reduce costs, and improve overall production efficiency. This patent application aims to provide an innovative solution to address the challenges of existing feeding methods by improving the design of the feeding equipment to achieve more convenient, efficient, and reliable material supply. SUMMARY

[0004] The utility model aims at overcoming the problem of inconvenient feeding mode in the prior art production workshop, and provides a feed trolley convenient to feed, making the feeding mode more convenient and efficient.

[0005] To solve the above technical problems, the utility model adopts the technical scheme of:

[0006] A feed trolley convenient to feed is provided, comprising a frame, a storage tank and a discharge pump. The storage tank and the discharge pump are installed on the frame. It also includes a first connecting pipe, a discharge main pipe, a cleaning branch pipe, a first valve and a second valve. The first connecting pipe is connected to the output port of the storage tank and the inlet port of the discharge pump at both ends. The discharge main pipe is in communication with the discharge port of the discharge pump. The cleaning branch pipe is in communication with the discharge main pipe. The first valve is installed at the outlet of the discharge main pipe. The second valve is installed at the outlet of the cleaning branch pipe.

[0007] In the working process of the above scheme, first, the whole feeding pipeline is cleaned, the first valve is closed and the second valve is opened, the cleaning liquid is added in the storage tank, the discharge pump is started, the cleaning liquid is sucked from the first connecting pipe and pumped out through the discharge main pipe, after flushing the whole feeding pipeline, the appropriate slurry is injected into the storage tank, then the trolley is pushed to the feeding position, the second valve on the cleaning branch pipe is closed and the first valve on the discharge main pipe is opened, the discharge pump is started, the slurry in the storage tank is sucked through the first connecting pipe and pumped out through the discharge main pipe, the outlet of the discharge main pipe can be sleeved with an external hose, and the slurry is pumped out to the designated position to realize feeding, the whole feeding operation process is convenient and fast.

[0008] Further, the back material pump and the second connecting pipe are further included, the back material pump is installed on the trolley, the discharge outlet of the back material pump is communicated with the input port of the storage tank through the second connecting pipe, the end of the back material pump away from the discharge outlet is provided with a back material port, and the back material port is used for connecting with an external tray; after the coating machine stops working and idles for a period of time, the unused slurry in the tray will be deposited and become viscous, at this time, the deposited slurry is pumped out to the tray through the discharge main pipe by using the discharge pump, and then the slurry in the tray is pumped back to the storage tank by starting the back material pump, so that the slurry in the tray is replaced. In addition, the back material pump can also be used in the process, when the slurry in the tray is too much, the slurry in the tray can be pumped back to the storage tank.

[0009] Further, the trolley is provided with a supporting part, the storage tank is installed on the supporting part, the output port of the storage tank is higher than the inlet port of the discharge pump, and the input port of the storage tank is higher than the discharge outlet of the back material pump; in the vertical direction, the input port of the storage tank is higher than the output port of the storage tank; the output port of the storage tank is higher than the inlet port of the discharge pump, before the discharge pump runs, the slurry in the storage tank will flow into the discharge pump due to gravity, which can effectively avoid the idle running of the discharge pump before starting, and the input port of the storage tank is higher than the output port of the storage tank, which facilitates the mixing of the slurry from top to bottom when the back material pump enters.

[0010] Further, the discharge main pipe includes a first discharge pipe and a second discharge pipe, one end of the first discharge pipe is communicated with the discharge pump, the other end is communicated with the second discharge pipe, and the outlet of the discharge main pipe is located at the end of the second discharge pipe; the segmented design of the discharge main pipe can adapt to the compact space structure of the trolley, the first discharge pipe is responsible for connecting with the discharge pump, and the second discharge pipe is responsible for discharging, which can more conveniently maintain and repair when the tank body is blocked or damaged.

[0011] Further, the first discharge pipe is communicated with the second discharge pipe through a vertical port of a tee pipe, the second discharge pipe is perpendicular to the first discharge pipe, the first discharge pipe is communicated with the cleaning branch pipe through a horizontal port of the tee pipe, the cleaning branch pipe has an outlet lower than the outlet of the second discharge pipe; the second valve on the cleaning branch pipe is generally in a closed state, only when the entire trolley needs to be cleaned, the first valve on the second discharge pipe is closed, the second valve on the cleaning branch pipe is opened, and the cleaning work is performed, so that the outlet of the cleaning branch pipe is lower than the outlet of the second discharge pipe, and the cleaning liquid only flows out from the cleaning branch pipe with the lower outlet during cleaning, and the second discharge pipe does not need to be cleaned.

[0012] Further, the second discharge pipe is provided with a filtering device, and the slurry in the first discharge pipe flows out through the outlet of the second discharge pipe after passing through the filtering device; the slurry generally contains particulate impurities, and the filtering device can effectively improve the quality of the slurry.

[0013] Further, the storage tank comprises a tank body and a tank cover, the tank body is provided with a locking piece, the tank cover is provided with a locking protrusion, and the locking piece and the locking protrusion are detachably connected; the locking piece and the locking protrusion are clamped to realize sealed installation of the tank cover and the tank body, and prevent external dust from entering the tank body.

[0014] Further, the storage tank comprises a tank body and a tank cover, the tank body is provided with a locking piece, the tank cover is provided with a locking protrusion, and the locking piece and the locking protrusion are detachably connected; the locking piece and the locking protrusion are clamped to realize sealed installation of the tank cover and the tank body, and prevent external dust from entering the tank body.

[0015] Further, the tank cover is further provided with an observation port and a liquid level detection device, the observation port is used for observing the internal cavity of the tank body, and the detection element of the liquid level detection device extends into the internal cavity of the tank body; workers can open and close the observation port to observe the tank body, the detection device can be a float ball detector, the float ball detection element extends into the internal cavity of the tank body and floats on the surface of the slurry liquid level, and the remaining storage condition of the slurry in the tank body can be effectively detected, and a prompt instruction is sent to remind workers to timely add slurry when the storage is insufficient.

[0016] Further, the storage tank comprises a tank body and a tank cover, the tank body is provided with a locking piece, the tank cover is provided with a locking protrusion, and the locking piece and the locking protrusion are detachably connected; the locking piece and the locking protrusion are clamped to realize sealed installation of the tank cover and the tank body, and prevent external dust from entering the tank body.

[0017] Compared with the prior art, the utility model has the beneficial effects that:

[0018] 1. The storage tank and the discharge pump are installed on the frame, the first connecting pipe is connected with the output port of the storage tank and the feeding port of the discharge pump respectively, the discharge main pipe is communicated with the discharge port of the discharge pump, the cleaning branch pipe is communicated with the discharge main pipe, the first valve is installed at the outlet of the discharge main pipe, the second valve is installed at the outlet of the cleaning branch pipe, the outlet of the discharge main pipe can be sleeved with the external hose, and the slurry is pumped to the designated position to realize feeding, the whole feeding process is convenient and fast, and the feeding can be realized for any coating machine.

[0019] 2. The filter device is arranged on the pipe body of the second discharge pipe, and the slurry of the first discharge pipe flows out through the outlet of the second discharge pipe after passing through the filter device; the slurry generally contains granular foreign matters and impurities, and the filter device can effectively improve the quality of the slurry. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 It is a perspective view of a feeding trolley convenient for feeding;

[0021] Figure 2 It is a side view structural schematic diagram of a feeding trolley convenient for feeding;

[0022] Figure 3 It is a top structural schematic diagram of a feeding trolley convenient for feeding;

[0023] Figure 4 It is a side view structural schematic diagram of a feeding trolley with a loading tray support frame.

[0024] In the drawings: 100, frame; 110, support part; 200, storage tank; 210, tank body; 211, locking part; 220, tank cover; 221, locking protrusion; 222, stirring device; 223, observation port; 224, liquid level detection device; 300, discharge pump; 400, first connecting pipe; 500, discharge main pipe; 510, first discharge pipe; 520, second discharge pipe; 521, filter device; 522, first valve; 600, cleaning branch pipe; 610, second valve; 700, return pump; 710, return port; 800, second connecting pipe; 900, loading tray support frame; 910, limiting part; 920, supporting leg. DETAILED DESCRIPTION

[0025] The utility model makes further explanation in combination with specific implementation. Among them, the drawing is only for example explanation, and the representation is only schematic diagram, and cannot be understood as the limitation to this patent; in order to better illustrate the embodiment of the utility model, some components of the drawing can be omitted, enlarged or reduced, and it does not represent the size of actual product; for those skilled in the art, it is understandable that some well-known structures in the drawing and its description can be omitted.

[0026] The same or similar reference numerals in the drawings of the embodiments of the utility model correspond to the same or similar components; in the description of the utility model, it is understood that if the orientation or position relationship indicated by the terms "upper", "lower", "left", "right" and the like is based on the orientation or position relationship shown in the drawing, it is only for the convenience of describing the utility model and simplifying the description, and therefore the terms describing the position relationship in the drawing are only for example illustration, and cannot be understood as the limitation to this patent, and for those skilled in the art, the specific meaning of the above terms can be understood according to the specific circumstances.

[0027] Embodiment 1

[0028] The embodiment is a first embodiment of a feeding trolley convenient for feeding, as shown in Figure 1 The first connecting pipe 400 two ends are connected with the output of the storage tank 200 and the feed inlet of the discharging pump 300 respectively, the discharging main pipe 500 communicates with the discharging port of the discharging pump 300, the cleaning branch pipe 600 communicates with the discharging main pipe 500, the first valve 522 is installed at the outlet of the discharging main pipe 500, and the second valve 610 is installed at the outlet of the cleaning branch pipe 600.

[0029] Specifically, it further includes a return pump 700 and a second connecting pipe 800, the return pump 700 is installed on the frame 100, the discharging port of the return pump 700 communicates with the input of the storage tank 200 through the second connecting pipe 800, the end of the return pump 700 away from the discharging port is provided with a return port 710, and the return port 710 is used for being connected with an external tray; after the coating machine stops working and idles for a period of time, the slurry not used in the tray will be deposited and become viscous, at this time, the deposited slurry is pumped out to the tray through the discharging main pipe by using the discharging pump, and then the return pump 700 is started to suck the slurry in the tray back to the storage tank 200, so that the slurry in the tray is replaced. In addition, the return pump 700 can also suck the slurry in the tray back to the storage tank 700 when the slurry in the tray is too much during use.

[0030] Specifically, the frame 100 is provided with a supporting part 110, the storage tank 200 is installed on the supporting part 110, the output port of the storage tank 200 is higher than the feeding port of the discharging pump 300, and the input port of the storage tank 200 is higher than the discharging port of the returning pump 700; in the vertical direction, the input port of the storage tank 200 is higher than the output port; the output port of the storage tank 200 is higher than the feeding port of the discharging pump 300, and before the discharging pump 300 operates, the slurry in the storage tank flows into the discharging pump 300 due to gravity, which can effectively avoid the idle running of the discharging pump 300 before starting, and the input port of the storage tank 200 is higher than the output port, which facilitates the mixing of the slurry from top to bottom when the returning pump 700 enters.

[0031] The working principle of the feeding trolley according to the embodiment is as follows:

[0032] The frame 100 is pushed to the feeding position, the second valve 610 on the cleaning branch pipe 600 is closed, the first valve 522 on the discharging main pipe 500 is opened, the discharging pump 300 is started, the slurry in the storage tank 200 is pumped into the discharging main pipe 500 through the first connecting pipe 400 and the discharging main pipe 500 after being treated on the tray, and then the treated slurry is pumped back into the storage tank 200 through the second connecting pipe 800 and the returning port 710 of the returning pump 700, the new slurry is pumped into the storage tank 200 by using the returning pump 700, the returning pump 700 is closed after completion, and the discharging pump 300 is started again to discharge.

[0033] The frame 100 is pushed to the feeding position, the second valve 610 on the cleaning branch pipe 600 is closed, the first valve 522 on the discharging main pipe 500 is opened, the discharging pump 300 is started, the slurry in the storage tank 200 is pumped into the discharging main pipe 500 through the first connecting pipe 400 and the discharging main pipe 500 after being treated on the tray, and then the treated slurry is pumped back into the storage tank 200 through the second connecting pipe 800 and the returning port 710 of the returning pump 700, the new slurry is pumped into the storage tank 200 by using the returning pump 700, the returning pump 700 is closed after completion, and the discharging pump 300 is started again to discharge.

[0034] Embodiment 2

[0035] The second embodiment of the feeding trolley according to the embodiment is as shown in Figure 2 and 3 The difference between the embodiment and the first embodiment is that:

[0036] Specifically, the discharge main pipe 500 includes a first discharge pipe 510 and a second discharge pipe 520, one end of the first discharge pipe 510 is in communication with the discharge pump 300, the other end is in communication with the second discharge pipe 520, and the outlet of the discharge main pipe 500 is located at the end of the second discharge pipe 520; the sectional design of the discharge main pipe 500 can adapt to the compact space structure of the trolley, the first discharge pipe 510 is responsible for connecting with the discharge pump 300, and the second discharge pipe 500 is responsible for discharging, which can facilitate maintenance when the tank body 210 is blocked or damaged.

[0037] Specifically, the first discharge pipe 510 is in communication with the second discharge pipe 520 through the vertical port of the tee pipe, the second discharge pipe 520 is perpendicular to the first discharge pipe 510, the first discharge pipe 510 is in communication with the cleaning branch pipe 600 through the horizontal port of the tee pipe, the height of the outlet of the cleaning branch pipe 600 is lower than the height of the outlet of the second discharge pipe 520, the tee pipe is a standard pipe fitting, which is T-shaped, two straight ports are horizontal ports, and the vertical section is a vertical port; the second valve 610 on the cleaning branch pipe 600 is generally in a closed state, only when it is necessary to clean the discharge pipeline of the trolley, the first valve 522 on the second discharge pipe 520 is closed, and the second valve 610 on the cleaning branch pipe 600 is opened to perform cleaning work, so that the height of the outlet of the cleaning branch pipe 600 is lower than the height of the outlet of the second discharge pipe 520, and during cleaning, the cleaning liquid only flows out from the low-position cleaning branch pipe 600, and the second discharge pipe 520 does not need to be cleaned.

[0038] Specifically, the second discharge pipe 520 is provided with a filtering device 521, and the slurry in the first discharge pipe 510 passes through the filtering device 521 and then flows out through the outlet of the second discharge pipe 520; the slurry generally contains particulate impurities, and the filtering device 521 can effectively improve the quality of the slurry.

[0039] The working principle of the feeding trolley according to the embodiment is as follows:

[0040] During the discharging process of the entire feeding pipeline, the second valve 610 is closed and the first valve 522 is opened, and the discharge pump 300 is started, the discharge pump 300 sucks the slurry from the first connecting pipe 400, and then the slurry enters the second discharge pipe 520 through the first discharge pipe 510, and then the filtering device 521 on the second discharge pipe 520 filters the entering slurry, and finally the slurry is pumped out from the outlet.

[0041] The filtering device 521 can effectively filter impurities and improve the quality of the slurry.

[0042] Embodiment 3

[0043] This embodiment is a third embodiment of a feeding trolley that facilitates material loading, such as... Figure 1 and 4 As shown, the difference from Embodiment 1 is as follows:

[0044] Specifically, the storage tank 200 includes a tank body 210 and a tank cover 220. The tank body 210 is provided with a locking component 211, and the tank cover 220 is provided with a locking protrusion 221. The locking component 211 and the locking protrusion 221 are detachably connected. The locking component 211 and the locking protrusion 221 engage to achieve a sealed installation of the entire tank cover 220 and the tank body 210, preventing external dust from entering the tank body 210.

[0045] Specifically, it also includes a stirring device 222 for mixing the slurry in the mixing tank 210. The stirring device 222 is installed on the tank cover 220. The stirring blades of the stirring device 222 extend into the cavity of the tank 210 after the tank cover is installed on the tank 210. The slurry will slowly settle and solidify when left in the tank 210 for a period of time. It is necessary to set up the stirring device 222 to continuously stir the slurry in the tank 210 to effectively ensure the stability of the slurry quality during feeding.

[0046] Specifically, the tank cover 220 is also equipped with an observation port 223 and a liquid level detection device 224. The observation port 223 is used to observe the internal cavity of the tank body 210, and the detection element of the liquid level detection device 224 extends into the internal cavity of the tank body 210. Workers can open and close the observation port 223 to observe the inside of the tank body 210. The detection device can be a float-type detector. The float detection element extends into the internal cavity of the tank body 210 and floats on the surface of the slurry liquid level, which can effectively detect the remaining storage status of the slurry in the tank body 210. When the storage is insufficient, a prompt instruction is issued to remind the worker to add slurry in time.

[0047] Specifically, it also includes a tray support frame 900 for placing external trays. The tray support frame 900 is installed above the discharge pump 300 and connected to the frame 100 through support legs 920. The tray support frame 900 is provided with a limiting part 910 for limiting and fixing the external tray. When the tray needs to be repaired, the tray can be taken out and placed on the tray support frame 900 for easy repair.

[0048] The working principle of the material feeding trolley that facilitates loading in this embodiment is as follows:

[0049] During the feeding process, after the liquid level detection issues a warning of insufficient slurry, the stirring device 222 is turned off, the observation port 223 is opened to observe the specific situation inside the tank 210, and slurry is added according to the changes in the actual situation. When it is determined that slurry needs to be added, the connection between the locking part 211 and the locking protrusion 221 is unlocked, the tank cover 220 is removed and slurry is added. After the slurry is added, the stirring device 222 is started again for stirring.

[0050] The beneficial effects of the embodiment: by setting the stirring device 222, the slurry in the tank 210 is continuously stirred, which effectively ensures the stability of the quality of the slurry when feeding. In the specific content of the above specific embodiments, each technical feature can be arbitrarily combined without contradiction. In order to make the description simple, all possible combinations of the above technical features are not described, however, as long as the combination of these technical features does not exist contradictory, it should be considered as the scope of the present application.

[0051] Obviously, the above embodiments of the present application are only examples for clearly illustrating the present application, and are not a limitation on the embodiments of the present application. For ordinary skilled in the art, on the basis of the above description, other different forms of changes or variations can be made. Here, it is not necessary and impossible to exhaust all the embodiments. Any modification, equivalent replacement and improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the claims of the present application.

Claims

1. A feeding trolley facilitating feeding, comprising a trolley frame (100), a storage tank (200) and a discharge pump (300), the storage tank (200) and the discharge pump (300) are both mounted on the trolley frame (100), characterized in that, The first connecting pipe (400) is connected with the output port of the storage tank (200) and the feed inlet of the discharging pump (300) respectively, the discharging main pipe (500) is communicated with the discharging port of the discharging pump (300), the cleaning branch pipe (600) is communicated with the discharging main pipe (500), the first valve (522) is installed at the outlet of the discharging main pipe (500), and the second valve (610) is installed at the outlet of the cleaning branch pipe (600).

2. The feeding trolley facilitating loading as claimed in claim 1 wherein, The back feeding pump (700) is installed on the frame (100), the back feeding pump (700) is communicated with the input port of the storage tank (200) through the second connecting pipe (800), the back feeding port (710) is arranged at the end of the back feeding pump (700) away from the discharging port, and the back feeding port (710) is used for being connected with an external tray.

3. The feeding trolley facilitating loading as claimed in claim 2 wherein, The frame (100) is provided with a supporting part (110), the storage tank (200) is installed on the supporting part (110), the output port of the storage tank (200) is higher than the feed inlet of the discharging pump (300), and the input port of the storage tank (200) is higher than the discharging port of the back feeding pump (700); in the vertical direction, the input port of the storage tank (200) is higher than the output port of the storage tank.

4. The feeding trolley facilitating loading as claimed in claim 1 wherein, The discharging main pipe (500) comprises a first discharging pipe (510) and a second discharging pipe (520), one end of the first discharging pipe (510) is communicated with the discharging pump (300), the other end is communicated with the second discharging pipe (520), and the outlet of the discharging main pipe (500) is located at the end of the second discharging pipe (520).

5. The feeding trolley facilitating loading as claimed in claim 4 wherein, The first discharging pipe (510) is communicated with the second discharging pipe (520) through a three-way pipe, the second discharging pipe (520) is perpendicular to the first discharging pipe (510), the first discharging pipe (510) is communicated with the cleaning branch pipe (600) through the horizontal port of the three-way pipe, and the height of the outlet of the cleaning branch pipe (600) is lower than the outlet height of the second discharging pipe (520).

6. The feeding trolley facilitating loading as claimed in claim 5 wherein, The second discharging pipe (520) is provided with a filtering device (521) on the pipe body, and the slurry of the first discharging pipe (510) flows out through the outlet of the second discharging pipe (520) after passing through the filtering device (521).

7. The feeding trolley according to claim 1, wherein, The storage tank (200) comprises a tank body (210) and a tank cover (220), the tank body (210) is provided with a locking piece (211), the tank cover (220) is provided with a locking protrusion (221), and the locking piece (211) and the locking protrusion (221) are detachably connected.

8. The feeding trolley facilitating loading as claimed in claim 7 wherein, Also included is a stirring device (222) for stirring the slurry in the tank body (210), the stirring device (222) being mounted on the tank cover (220), the stirring paddle of the stirring device (222) extending into the cavity of the tank body (210) after the tank cover is mounted on the tank body (210).

9. The feeding trolley facilitating loading as claimed in claim 7 wherein, The tank cover (220) is also provided with a viewing port (223) for observing the internal cavity of the tank body (210) and a liquid level detection device (224) with a detection element extending into the internal cavity of the tank body (210).

10. The feeding trolley according to any one of claims 1-9, characterized in that, Also included is a tray support frame (900) for placing an external tray, the tray support frame (900) being located above the discharge pump (300) and connected to the frame (100) by support legs (920), the tray support frame (900) being provided with a limiting portion (910) for limiting and fixing an external tray.

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