Filling assembly

Abstract

A filling assembly comprises a rack and further comprises a lifting mechanism, a distance adjusting mechanism and a quantitative filling unit. The lifting mechanism is mounted on the rack, the spacing adjusting mechanism is mounted on the lifting mechanism, and the quantitative filling units are mounted on the spacing adjusting mechanism; the spacing adjusting mechanism comprises a translation sliding seat and a spacing adjusting roller, the translation sliding seat is provided with a translation sliding rail, the two ends of the spacing adjusting roller are rotatably mounted at the two ends of the translation sliding seat, the translation sliding seat is parallel to the translation sliding rail, and the quantitative filling units are slidably mounted on the translation sliding seat; the spacing adjusting roller is provided with a plurality of adjusting grooves, the quantitative filling units are provided with guide wheels slidably contained in the adjusting grooves, the spacing adjusting roller is parallel to the translation sliding rail, and the spacing adjusting roller rotates to drive the guide wheels to slide along the adjusting grooves so as to drive the quantitative filling units to be dispersed or close to each other. The utility model aims to provide a filling assembly which is provided with a plurality of filling heads, and the height and the interval of the filling heads can be adjusted, so that the filling assembly is compatible with containers of different specifications.

Description

TECHNICAL FIELD

[0001] The utility model relates to filling equipment, in particular to a filling assembly. BACKGROUND

[0002] The oil filling assembly is used for accurately filling oil from a storage container to a target container (such as a bottle, a barrel, a tank, etc.).

[0003] A large number of filling work will adopt a filling device composed of multiple filling heads to achieve the effect of filling multiple containers in unit time; for example, Chinese patent "202110991836.2 - an oil filling machine", this device can only fill a single type of container and can only fill one container, so the filling device has weak capacity for a large number of filling and compatibility for different sizes of containers.

[0004] Based on the above problems, it is necessary to develop a filling device with batch filling and compatibility for different specifications of containers. UTILITY MODEL CONTENTS

[0005] In view of the above defects, the utility model aims at providing a filling assembly, which has multiple filling heads and the spacing between the filling height and the working head can be adjusted to be compatible with containers of different specifications.

[0006] To achieve this purpose, the utility model adopts the following technical solutions:

[0007] A filling assembly, comprising a rack, further comprising a lifting mechanism, a spacing adjustment mechanism and a quantitative filling unit; the lifting mechanism is installed on the rack, the spacing adjustment mechanism is installed on the lifting mechanism, and multiple quantitative filling units are installed on the spacing adjustment mechanism;

[0008] The spacing adjustment mechanism comprises a translation sliding seat and a spacing adjustment roller, the translation sliding seat is provided with a translation sliding rail, the spacing adjustment roller is rotatably installed at both ends of the translation sliding seat, the translation sliding seat is parallel to the translation sliding rail, and multiple quantitative filling units are respectively slidably installed on the translation sliding seat;

[0009] The spacing adjustment roller is provided with multiple adjusting grooves, the quantitative filling unit is provided with a guide wheel slidably accommodated in the adjusting groove, the spacing adjustment roller is parallel to the translation sliding rail, the spacing adjustment roller drives the guide wheel to slide along the adjusting groove by rotating, and multiple quantitative filling units are dispersed or close together.

[0010] Preferably, the translation sliding seat is a rectangular frame arranged vertically, the rear part of the translation sliding seat is the rack, and the translation sliding seat and the rack constitute vertical sliding through the sliding rail and the sliding block.

[0011] The top of the rack is fixedly provided with two groups of screw rod elevators, the upper cross beam of the translation sliding seat is provided with a hanging shaft, the lower end of the screw rod of the two groups of screw rod elevators is provided with a hanging shaft hole, and the hanging shaft is inserted into the hanging shaft hole and then constrained and installed on the hanging shaft hole.

[0012] The two groups of screw rod elevators are synchronously driven.

[0013] Preferably, the adjusting grooves are in strip shape, a plurality of the adjusting grooves are arranged on the roller surface of the spacing adjustment roller, the starting points of the adjusting grooves are on the same straight line, the ending points of the adjusting grooves are on the same straight line, and the straight lines are parallel to the central axis of the spacing adjustment roller.

[0014] The distance between the starting points of all the adjusting grooves is L1, and the distance between the ending points of all the adjusting grooves is L2, and L1 is greater than L2.

[0015] Preferably, the quantitative filling unit comprises a sliding frame, the back of the sliding frame is transversely and slidingly installed on the guide rail of the translation sliding seat, and the guide wheel is installed on the back of the sliding frame and is in transmission cooperation with the spacing adjustment roller.

[0016] Further, the quantitative filling unit further comprises a weighing module, a measuring barrel and a filling work head.

[0017] The back of the sliding frame is transversely and slidingly installed on the guide rail of the translation sliding seat, the lower end of the sliding frame is horizontally and outwardly installed with the weighing module, the measuring barrel is fixedly installed on the weighing module, the upper end of the sliding frame is fixedly installed with the filling work head, and the filling work head corresponds to the filling port of the measuring barrel.

[0018] Further, a pressure maintaining oil tank is further included, the pressure maintaining oil tank is installed on the top of the rack, the pressure maintaining oil tank is connected with an oil supply pipe and a liquid level detection device, and a plurality of the filling work heads are connected to the pressure maintaining oil tank through hoses.

[0019] Further, the bottom of the pressure maintaining oil tank is provided with a plurality of valves, and the valves are connected to the filling work heads through the hoses.

[0020] One of the above technical solutions has the following beneficial effects: as the filling order changes, the diameter of the container to be filled also changes, the spacing between the filling ports of the containers also changes, and therefore the spacing between the filling heads also needs to be changed. The present solution can adjust the spacing through the spacing adjustment mechanism. The height of the container can be adjusted by raising the filling head as a whole through the lifting mechanism. The device is provided with an adjustment function for the spacing between the filling heads, the height of the filling heads and the spacing between the guide plates, so as to be compatible with the filling work of containers of different specifications. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1It is the whole structure schematic view of an embodiment of the utility model;

[0022] Figure 2 It is the structure schematic view of the lifting mechanism of an embodiment of the utility model;

[0023] Figure 3 It is the structure schematic view of the distance adjustment mechanism of an embodiment of the utility model;

[0024] Figure 4 It is the structure schematic view of the quantitative filling unit of an embodiment of the utility model.

[0025] Among them: rack 100, lifting mechanism 200, screw rod lifting machine 210, distance adjustment mechanism 300, shift sliding seat 310, hanging shaft 311, distance adjustment roller 320, adjusting groove 321, quantitative filling unit 400, sliding frame 410, guide wheel 411, weighing module 420, measuring bucket 430, filling work head 440, pressure maintaining oil tank 500. Specific implementation

[0026] The embodiments of the utility model are described in detail below, the examples of the embodiments are shown in the drawings, wherein the same or similar reference signs represent the same or similar elements or elements with the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary, only for explaining the utility model, and cannot be understood as limiting the utility model.

[0027] As Figure 1 Indicated, a filling assembly, comprising rack 100, still including lifting mechanism 200, distance adjustment mechanism 300 and quantitative filling unit 400, the lifting mechanism 200 is installed to the rack 100, the distance adjustment mechanism 300 is installed to the lifting mechanism 200, and multiple quantitative filling units 400 are installed to the distance adjustment mechanism 300;

[0028] The distance adjustment mechanism 300 includes translational sliding seat 310 and distance adjustment roller 320, the translational sliding seat 310 is equipped with translational slide rail, the distance adjustment roller 320 both ends are rotatably installed to both ends of the translational sliding seat 310, the translational sliding seat 310 is parallel to the translational slide rail, and multiple quantitative filling units 400 are slidably installed to the translational sliding seat 310 respectively;

[0029] The distance adjustment roller 320 is equipped with multiple adjusting grooves 321, the quantitative filling unit 400 is equipped with guide wheel 411 slidably contained in adjusting groove 321, the distance adjustment roller 320 is parallel to the translational slide rail, the distance adjustment roller 320 drives guide wheel 411 to slide along adjusting groove 321 by rotating, and drives multiple quantitative filling units 400 to scatter or close.

[0030] With the change of the filling order, the diameter of the container to be filled also changes, the spacing between the filling ports of the container also changes, so the spacing between the filling heads also needs to be changed, and the present scheme can be adjusted through the spacing adjustment mechanism 300; the change of the height of the container only needs to be raised by the lifting mechanism 200 as a whole. The device sets an adjustment function for the spacing, height and guide plate spacing of the filling head. It can be compatible with different specifications of containers for filling work.

[0031] As shown in Figure 2 The translation sliding seat 310 is a rectangular frame arranged vertically, and the rear part of the translation sliding seat 310 is the rack 100. The translation sliding seat 310 and the rack 100 constitute vertical sliding through the slide rail and the slide block.

[0032] The top of the rack 100 is fixedly provided with two groups of screw rod elevators 210. The upper cross beam of the translation sliding seat 310 is provided with a hanging shaft 311, and the lower end of the screw rod of the two groups of screw rod elevators 210 is provided with a hanging shaft hole. The hanging shaft 311 penetrates into the hanging shaft hole and is constrained and installed on the hanging shaft hole.

[0033] The two groups of screw rod elevators 210 are synchronously driven.

[0034] The translation sliding seat is lifted by the screw rod elevator 210 along the rack 100, and has a certain degree of freedom through the hanging method, so as to realize the lifting effect with the self-locking height self-locking function.

[0035] As shown in Figure 3 The adjusting groove 321 is in the form of a strip, and a plurality of adjusting grooves 321 are arranged on the roller surface of the spacing adjustment roller 320. The starting points of the adjusting grooves 321 are on the same straight line, the ending points of the adjusting grooves 321 are on the same straight line, and are parallel to the central axis of the spacing adjustment roller 320.

[0036] The distance between the starting points of all the adjusting grooves 321 is L1, and the distance between the ending points of all the adjusting grooves 321 is L2, and L1 is greater than L2.

[0037] The distance between the starting points of all the adjusting grooves 321 is L1, and the distance between the ending points of all the adjusting grooves 321 is L2, L1 is greater than L2, because the starting points and the ending points of the adjusting grooves 321 are arc grooves with a sliding guiding effect, the distance between the ending points is greater than the distance between the starting points, and the arc grooves gradually expand the distance, so that the distance between the plurality of translation sliding seats is gradually expanded, when a batch of containers with the same model are changed to another batch of containers with the same model, as long as the models of the containers are consistent, the distance is also proportionally increased or decreased, therefore, the distance adjusting roller 320 can achieve a good adjusting effect in a short time by adjusting the distance between the translation sliding seats 310 through the adjusting grooves 321.

[0038] In addition, the quantitative filling unit 400 comprises a sliding frame 410, the back of the sliding frame 410 is transversely and slidingly installed on the guide rail of the translation sliding seat 310, the guide wheel 411 is installed on the back of the sliding frame 410, and the guide wheel 411 is in transmission cooperation with the distance adjusting roller 320.

[0039] The distance between the plurality of translation sliding seats 310 is adjusted by the rotation of the distance adjusting roller 320, and the translation sliding seat 310 is used for installing the quantitative filling unit 400.

[0040] In addition, the quantitative filling unit 400 further comprises a weighing module 420, a measuring bucket 430 and a filling work head 440.

[0041] The back of the sliding frame 410 is transversely and slidingly installed on the guide rail of the translation sliding seat 310, the lower end of the sliding frame 410 is horizontally extended and installed with the weighing module 420, the measuring bucket 430 is fixedly installed on the weighing module 420, the upper end of the sliding frame 410 is fixedly installed with the filling work head 440, and the filling work head 440 corresponds to the filling port of the measuring bucket 430.

[0042] The device realizes quantitative filling by weighing the measuring bucket 430.

[0043] Further, a pressure maintaining oil tank 500 is further included, the pressure maintaining oil tank 500 is installed on the top of the rack 100, the pressure maintaining oil tank 500 is connected with an oil supply pipe and a liquid level detection device, and a plurality of the filling work heads 440 are communicated with the pressure maintaining oil tank 500 through hoses.

[0044] The pressure maintaining oil tank 500 has a certain capacity, can play a constant pressure role on the flow of the filling work head 440, and thus ensures the constant filling amount per unit time.

[0045] Further, a plurality of valves are arranged on the bottom of the pressure maintaining oil tank 500, and the valves are communicated with the filling work heads 440 through hoses.

[0046] The fill rate of the individual filling head 440 can be adjusted.

[0047] The technical principles of the present application are described above in combination with specific embodiments. These descriptions are only for explaining the principles of the present application, and cannot be interpreted as limiting the protection scope of the present application in any way. Based on the explanations herein, other specific embodiments of the present application can be conceived by those skilled in the art without creative efforts, and these embodiments will all fall within the protection scope of the present application.

Claims

1. A filling assembly, comprising a frame, characterized in that, It also includes a lifting mechanism, a spacing adjustment mechanism, and a quantitative filling unit; the lifting mechanism is installed on the frame, the spacing adjustment mechanism is installed on the lifting mechanism, and multiple quantitative filling units are installed on the spacing adjustment mechanism; The spacing adjustment mechanism includes a translational sliding seat and a spacing adjustment roller. The translational sliding seat is provided with a translational slide rail. The two ends of the spacing adjustment roller are rotatably mounted on the two ends of the translational sliding seat. The translational sliding seat is parallel to the translational slide rail. The plurality of quantitative filling units are slidably mounted on the translational sliding seat respectively. The spacing adjustment roller is provided with multiple adjustment grooves, and the quantitative filling unit is provided with a guide wheel that slides and is accommodated in the adjustment groove. The spacing adjustment roller is parallel to the translation slide rail. The spacing adjustment roller drives the guide wheel to slide along the adjustment groove by rotating, thereby causing multiple quantitative filling units to disperse or move closer together.

2. The filling assembly according to claim 1, characterized in that, The translational sliding seat is a rectangular frame that is set up on its side. The rear of the translational sliding seat is a frame. The translational sliding seat and the frame are connected by slide rails and sliders to form a vertical sliding mechanism. Two sets of screw jacks are fixedly installed on the top of the frame. The upper crossbeam of the translational sliding seat is provided with a mounting shaft. The lower end of the screw of the two sets of screw jacks is provided with a mounting shaft hole. After the mounting shaft is inserted into the mounting shaft hole, the mounting shaft hole is constrained and installed. Two sets of screw jacks are driven synchronously.

3. The filling assembly according to claim 2, characterized in that, The adjusting groove is strip-shaped, and multiple adjusting grooves are arranged around the roller surface of the spacing adjusting roller. The starting points of several adjusting grooves are all on the same straight line, the ending points of several adjusting grooves are all on the same straight line, and they are all parallel to the central axis of the spacing adjusting roller. The distance between the starting points of all the adjustment slots is L1, and the distance between the ending points of all the adjustment slots is L2, where L1 is greater than L2.

4. The filling assembly according to claim 3 is characterized in that, The quantitative filling unit includes a sliding frame, the back of which is laterally slidably mounted on the guide rail of the translational sliding seat, and the guide wheel is mounted on the back of the sliding frame. The guide wheel is in drive cooperation with the spacing adjustment roller.

5. The filling assembly according to claim 4 is characterized in that, The quantitative filling unit also includes a weighing module, a measuring bucket, and a filling head; The back of the sliding frame is slidably mounted on the guide rail of the translation sliding seat. The lower end of the sliding frame extends horizontally and is equipped with a weighing module. The measuring cylinder is fixedly mounted on the weighing module. The upper end of the sliding frame is fixedly mounted with a filling head, which corresponds to the filling port of the measuring cylinder.

6. The filling assembly according to claim 5 is characterized in that, It also includes a pressure-holding oil tank, which is installed on the top of the frame. The pressure-holding oil tank is connected to an oil supply pipe and a liquid level detection device. Multiple filling working heads are connected to the pressure-holding oil tank through hoses.

7. The filling assembly according to claim 6 is characterized in that, Its features are, The bottom of the pressure-holding oil tank is equipped with multiple valves, which are connected to the filling working head via hoses.

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