Quantitative filling equipment

Abstract

The utility model discloses quantitative filling equipment which comprises a base, a fixing pipe and a piston, and is characterized in that a charging bucket and a mounting frame are arranged at the top of the base, a motor is arranged at the top of the mounting frame, a threaded rod is mounted at the output end of the motor, the fixing pipe is arranged in the mounting frame, and a discharging pipe is arranged on one side of the fixing pipe; a piston is arranged in the fixing pipe, a fixing rod is arranged at the top of the piston, a threaded hole is formed in the top of the fixing rod, the threaded rod rotationally extends into the threaded hole, the motor is started to drive the threaded rod to rotate, and a lead screw structure is used for pushing the piston to reciprocate in the fixing pipe; when the piston moves back and forth in the fixed pipe, the beverage in the material tank can be quantitatively discharged from the discharging pipe, and continuous quantitative filling is facilitated.

Description

Technical Field

[0001] This utility model relates to the field of mechanical technology, specifically to a quantitative filling device. Background Technology

[0002] Machinery is a tool or device that helps people reduce the difficulty of work or save effort. Items like chopsticks, brooms, and tweezers can all be called machinery; these are simple machines. Complex machinery, on the other hand, is composed of two or more simple machines. These more complex machines are usually called machines.

[0003] In the production of liquids such as beverages, shampoos, automotive engine antifreeze, and transmission fluid, filling equipment is required to fill them into bottles before they are sold. However, existing filling equipment has the following problems: 1. Most existing filling equipment is inconvenient for quantitative filling of beverages, making it inconvenient to use; 2. Existing filling equipment is inconvenient to disassemble and clean after use. Utility Model Content

[0004] The purpose of this section is to outline some aspects of the embodiments of this utility model and to briefly introduce some preferred embodiments. Simplifications or omissions may be made in this section, as well as in the abstract and title of this application, to avoid obscuring the purpose of these documents; however, such simplifications or omissions should not be used to limit the scope of this utility model.

[0005] In view of the problems existing in the above and / or existing quantitative filling equipment, this utility model is proposed.

[0006] Therefore, the purpose of this utility model is to provide a quantitative filling device. A material tank and a mounting frame are installed on the top of the base. A motor is installed on the top of the mounting frame, and a threaded rod is installed at the motor output end. A fixed tube is installed inside the mounting frame. A discharge pipe is installed on one side of the fixed tube, and a flexible hose connected to the material tank is installed on the other side wall. A piston is installed inside the fixed tube, and a fixed rod is installed on the top of the piston. A threaded hole is opened on the top of the fixed rod, and the threaded rod rotates and extends into the threaded hole. By starting the motor, the threaded rod rotates, and the piston reciprocates inside the fixed tube using a screw structure. Each reciprocating motion of the piston inside the fixed tube discharges a quantitative amount of beverage from the material tank through the discharge pipe, facilitating continuous quantitative filling.

[0007] To solve the above-mentioned technical problems, according to one aspect of the present invention, the present invention provides the following technical solution:

[0008] A quantitative filling device, comprising:

[0009] A base, a material tank is installed on the top of the base near the tail end, an mounting frame is installed on the top of the base near the front end, a motor is installed on the top of the mounting frame, and the output end of the motor extends into the mounting frame and is fitted with a threaded rod;

[0010] A fixed tube is located inside the mounting frame. A discharge pipe is installed on one side wall of the fixed tube, and a flexible tube is installed on the other side wall of the fixed tube. A one-way valve is installed inside both the discharge pipe and the flexible tube. The other end of the flexible tube is connected to the inside of the material tank.

[0011] A piston is located inside the fixed tube. A third fixed rod is installed on the top of the piston. A second threaded hole is opened on the top of the third fixed rod. The threaded rod rotates and extends into the second threaded hole.

[0012] In a preferred embodiment of the quantitative filling device of this utility model, a first guide rod is installed at the top of the mounting frame, a fourth fixing rod is installed at the top of the piston, a second guide hole is opened at the top of the fourth fixing rod, and the first guide rod extends into the second guide hole.

[0013] In a preferred embodiment of the quantitative filling device described in this utility model, a first fixing rod is installed on the top of the base, a first threaded hole is opened at the top of the first fixing rod, a lifting plate is installed at the bottom of the fixing tube, a knob is rotatably connected to the top of the lifting plate, and a second threaded rod is installed at the bottom of the knob, the second threaded rod rotatably extending into the first threaded hole.

[0014] In a preferred embodiment of the quantitative filling equipment described in this utility model, a second guide rod is installed at the bottom of the lifting plate, a second fixing rod is installed at the top of the base, a first guide hole is opened at the top of the second fixing rod, and the second guide rod extends into the first guide hole.

[0015] In a preferred embodiment of the quantitative filling equipment described in this utility model, universal wheels are installed at the four corners of the bottom of the base, and a push rod is installed at the top of the base.

[0016] As a preferred embodiment of the quantitative filling device described in this utility model, it further includes a limiting component, which includes a fixed frame installed on the top of the lifting plate, a sliding plate slidably connected inside the fixed frame, a spring installed on the side wall of the sliding plate, and a slot formed on the other side wall of the sliding plate and cooperating with the knob.

[0017] Compared with existing technologies: By setting a material tank and a mounting frame on the top of the base, and a motor on the top of the mounting frame with a threaded rod installed at the motor output end, a fixed tube is set inside the mounting frame. A discharge pipe is set on one side of the fixed tube, and a flexible hose connected to the material tank is set on the other side wall. A piston is set inside the fixed tube, and a fixed rod is set on the top of the piston. A threaded hole is opened on the top of the fixed rod. The threaded rod rotates and extends into the threaded hole. By starting the motor, the threaded rod is driven to rotate. The piston is pushed to reciprocate inside the fixed tube using the screw structure. Each reciprocation of the piston inside the fixed tube can discharge a metered amount of beverage from the material tank through the discharge pipe, which facilitates continuous metered filling. Attached Figure Description

[0018] To more clearly illustrate the technical solutions of the embodiments of this utility model, the present utility model will be described in detail below with reference to the accompanying drawings and detailed embodiments. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort. Among them:

[0019] Figure 1 This is an overall structural diagram of a quantitative filling device according to the present invention;

[0020] Figure 2 This is a partial structural diagram of a quantitative filling device according to the present invention;

[0021] Figure 3 This is a partial structural diagram of a quantitative filling device according to the present invention;

[0022] Figure 4 This is a partial structural diagram of a quantitative filling device according to the present invention. Detailed Implementation

[0023] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0024] Secondly, this utility model is described in detail with reference to the schematic diagrams. When describing the embodiments of this utility model, for ease of explanation, the cross-sectional views showing the device structure may be partially enlarged, not according to the usual proportions. Furthermore, the schematic diagrams are merely examples and should not limit the scope of protection of this utility model. In addition, actual manufacturing should include the three-dimensional spatial dimensions of length, width, and depth.

[0025] To make the objectives, technical solutions, and advantages of this utility model clearer, the embodiments of this utility model will be described in further detail below with reference to the accompanying drawings.

[0026] This utility model provides a quantitative filling device, which consists of a material tank and a mounting frame on the top of the base, a motor on the top of the mounting frame, a threaded rod on the output end of the motor, a fixed tube inside the mounting frame, a discharge pipe on one side of the fixed tube, and a flexible tube connected to the material tank on the other side wall, a piston inside the fixed tube, a fixed rod on the top of the piston, and a threaded hole on the top of the fixed rod. The threaded rod rotates and extends into the threaded hole. By starting the motor, the threaded rod rotates, and the piston reciprocates inside the fixed tube using a screw mechanism. Each reciprocating motion of the piston inside the fixed tube discharges a quantitative amount of beverage from the material tank through the discharge pipe, facilitating continuous quantitative filling. Example

[0027] Regarding the problem 1 that needs to be solved above: most existing filling equipment is inconvenient for quantitative filling of beverages and is not convenient to use.

[0028] The solution is as follows: A quantitative filling device in this embodiment includes a base 100, a fixed tube 200 and a piston 300.

[0029] A material tank 110 is installed at the top of the base 100 near the rear end. A mounting frame 120 is installed at the top of the base 100 near the front end. A motor 130 is installed on the top of the mounting frame 120. The output end of the motor 130 extends into the mounting frame 120 and is fitted with a threaded rod 140. Universal wheels 180 are installed at the four corners of the bottom of the base 100. A push rod 190 is installed on the top of the base 100. Not shown in the figure, the material tank 110 has a top cover. By pushing the push rod 190 to rotate the universal wheels 180, the base 100 can be moved to a suitable position for filling.

[0030] The fixed pipe 200 is located inside the mounting bracket 120. A discharge pipe 210 is installed on one side wall of the fixed pipe 200, and a flexible hose 220 is installed on the other side wall. Both the discharge pipe 210 and the flexible hose 220 are equipped with one-way valves. The other end of the flexible hose 220 is connected to the inside of the material tank 110. The piston 300 is located inside the fixed pipe 200. A third fixing rod 310 is installed on the top of the piston 300. A second threaded hole 320 is opened on the top of the third fixing rod 310. The threaded rod 140 rotates and extends into the second threaded hole 320. A first guide rod 150 is installed on the top of the mounting bracket 120. A fourth fixing rod 330 is installed on the top of the piston 300. A second guide rod 150 is opened on the top of the fourth fixing rod 330. The first guide rod 150 extends into the second guide hole 340. The starting motor 130 drives the threaded rod 140 to rotate. When the threaded rod 140 rotates, the screw structure pushes the third fixed rod 310 to drive the piston 300 to move up and down inside the fixed tube 200. When the piston 300 moves upward, the one-way valve inside the hose 220 opens and the one-way valve inside the discharge pipe 210 closes. The beverage inside the tank 110 is transported to the fixed tube 200 through the hose 220. When the piston 300 moves downward, the one-way valve inside the discharge pipe 210 opens and the one-way valve inside the hose 220 closes. The beverage inside the fixed tube 200 is discharged through the discharge pipe 210 for quantitative filling. Example

[0031] Regarding the second problem to be solved above: the existing filling equipment is inconvenient to disassemble and clean after use.

[0032] The solution is as follows: A quantitative filling device in this embodiment also includes a limiting component 400.

[0033] A first fixing rod 160 is installed on the top of the base 100, and a first threaded hole 161 is opened at the top of the first fixing rod 160. A lifting plate 230 is installed at the bottom of the fixing tube 200. A knob 240 is rotatably connected to the top of the lifting plate 230. A second threaded rod 250 is installed at the bottom of the knob 240. The second threaded rod 250 rotates and extends into the first threaded hole 161. A second guide rod 260 is installed at the bottom of the lifting plate 230. A second fixing rod 170 is installed on the top of the base 100. A first guide hole 171 is opened at the top of the second fixing rod 170, and the second guide rod 260 extends into the first guide hole 171. The limiting assembly 400 includes a fixing frame 410 installed on the top of the lifting plate 230, a sliding plate 420 slidably connected inside the fixing frame 410, a spring 430 installed on the side wall of the sliding plate 420, and a slot 440 opened on the other side wall of the sliding plate 420 and cooperating with the knob 240. Not shown in the figure, a ring is provided on the outer wall of the knob 240. The groove 440 has densely spaced teeth that mate with the locking teeth. When cleaning the inside of the fixed tube 200, the sliding plate 420 is pulled into the fixed frame 410, compressing the spring 430. The knob 240 disengages from the groove 440. Rotating the knob 240 then rotates the second threaded rod 250, which in turn pushes the lifting plate 230 to move the fixed tube 200 downwards. Simultaneously, the motor 130 is started, causing the threaded rod 140 to rotate and push the piston. When 300 moves upward, piston 300 separates from the inside of fixed tube 200. At this time, fixed tube 200 and piston 300 can be cleaned. After cleaning, rotate knob 240 in the opposite direction to reset fixed tube 200, release slide plate 420, spring 430 rebounds and pushes slide plate 420 towards knob 240, knob 240 is inserted into slot 440, the outer wall teeth of knob 240 engage with the inner wall teeth of slot 440, and knob 240 is fixed in place.

[0034] Although the present invention has been described above with reference to embodiments, various modifications can be made and components can be replaced with equivalents without departing from the scope of the present invention. In particular, as long as there is no structural conflict, the features in the embodiments disclosed in this invention can be combined with each other in any way. The lack of an exhaustive description of these combinations in this specification is merely for the sake of brevity and resource conservation. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. A quantitative filling device, characterized in that, include: A base (100) is provided with a material tank (110) installed on the top of the base (100) near the tail end. A mounting bracket (120) is installed on the top of the base (100) near the front end. A motor (130) is installed on the top of the mounting bracket (120). The output end of the motor (130) extends into the mounting bracket (120) and is fitted with a threaded rod (140). A fixed pipe (200) is located inside the mounting bracket (120). A discharge pipe (210) is installed on one side wall of the fixed pipe (200), and a flexible hose (220) is installed on the other side wall of the fixed pipe (200). A one-way valve is installed inside both the discharge pipe (210) and the flexible hose (220). The other end of the flexible hose (220) is connected to the inside of the material tank (110). A piston (300) is located inside the fixed tube (200). A third fixed rod (310) is installed on the top of the piston (300). A second threaded hole (320) is opened on the top of the third fixed rod (310). The threaded rod (140) rotates into the second threaded hole (320).

2. The quantitative filling equipment according to claim 1, characterized in that, The mounting bracket (120) has a first guide rod (150) installed at the top, and the piston (300) has a fourth fixing rod (330) installed at the top. The fourth fixing rod (330) has a second guide hole (340) at its top end, and the first guide rod (150) extends into the second guide hole (340).

3. The quantitative filling equipment according to claim 2, characterized in that, The base (100) is equipped with a first fixing rod (160) at the top, and the first fixing rod (160) has a first threaded hole (161) at the top. The fixing tube (200) is equipped with a lifting plate (230) at the bottom, and the lifting plate (230) is rotatably connected to a knob (240) at the top. The knob (240) is equipped with a second threaded rod (250) at the bottom, and the second threaded rod (250) rotates into the first threaded hole (161).

4. The quantitative filling equipment according to claim 3, characterized in that, The bottom of the lifting plate (230) is equipped with a second guide rod (260), and the top of the base (100) is equipped with a second fixing rod (170). The top of the second fixing rod (170) is provided with a first guide hole (171), and the second guide rod (260) extends into the first guide hole (171).

5. A quantitative filling device according to claim 4, characterized in that, The base (100) is equipped with casters (180) at the four corners of its bottom and a push rod (190) at the top of its top.

6. A quantitative filling device according to claim 5, characterized in that, It also includes a limiting component (400), which includes a fixed frame (410) mounted on the top of the lifting plate (230), a sliding plate (420) slidably connected inside the fixed frame (410), a spring (430) mounted on the side wall of the sliding plate (420), and a slot (440) formed on the other side wall of the sliding plate (420) and cooperating with the knob (240).

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