Semi-automatic hand sanitizer filling machine

Abstract

The utility model relates to a semi-automatic hand sanitizer filling machine, which belongs to the technical field of filling equipment and comprises an adsorption component, the adsorption component comprises a calandria, the lower end of the calandria is slidably connected with an adsorption shell, the inner side wall of the adsorption shell is fixedly connected with sponge, the side wall of the calandria is connected with a fixing plate, and the upper end of the adsorption shell is fixedly connected with a spring plate. A reset spring is fixedly connected between the fixing plate and the spring plate, an electromagnet is fixedly connected to the upper side wall of the fixing plate, the electromagnet and the spring plate are in magnetic repulsion, negative pressure assemblies are fixedly connected to the left side wall and the right side wall of the adsorption shell correspondingly, and each negative pressure assembly comprises a negative pressure cylinder. The hand sanitizer dripping along the inner side wall of the discharging pipe is adsorbed through the sponge, the hand sanitizer is prevented from dripping, in the process that the hand sanitizer is discharged through the discharging pipe, the sponge can be squeezed, the adsorbed hand sanitizer can be discharged along with the hand sanitizer discharged through the discharging pipe, and the adsorption capacity of the sponge is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of filling equipment, in particular to a semi-automatic filling machine for hand sanitizer. Background Art

[0002] ‌Semi-automatic filling machine‌ is a kind of equipment mainly used for liquid filling. Different from the fully automatic filling machine, its main function is to fill liquids, and it rarely comes with other functions, such as conveyor belts, capping machines, capping machines, inkjet printers, cartoning machines, sealing machines and other ancillary equipment. Semi-automatic filling machines are usually suitable for daily chemical, food, chemical and other industries, and are characterized by easy operation, simple structure and reliable performance.

[0003] China Utility Model Patent Publication No.: CN214456765U, the specification discloses a fully automatic filling machine for hand sanitizer, including a body of the fully automatic filling machine for hand sanitizer, both ends of the bottom of one side of the body of the fully automatic filling machine for hand sanitizer are fixedly connected to the bottom of one side of the L-shaped support, one side of the top of the two L-shaped supports are interlaced and connected to the top of the outer wall of the first connecting column, and the bottom of the outer wall of the two first connecting columns is fixedly connected to the central axis of the top of the first worm. The transmission column of the utility model drives the square transmission plate to rotate, and the transmission column drives the two second worms to rotate through the two second connecting columns. After the two first worms drive the hand sanitizer bottle on the holding plate to steadily descend, the filling port can be taken out of the hand sanitizer bottle mouth when it does not touch the filling port, solving the problem that the fully automatic filling machine for hand sanitizer cannot adjust the height of the filling port during filling, resulting in a certain amount of hand sanitizer being carried when the filling port is taken out of the hand sanitizer bottle, wasting a certain amount of hand sanitizer.

[0004] In the above patent, after the filling machine discharges the hand sanitizer, some hand sanitizer may drip from the inner wall of the discharge pipe, which will not only cause waste of hand sanitizer, but also drip onto the platform and packaging, affecting the appearance and sales. Therefore, a semi-automatic filling machine for hand sanitizer is proposed. Utility Model Content

[0005] The utility model aims to provide a semi-automatic filling machine for hand sanitizer, so as to solve the problem in the above background technology that part of the hand sanitizer may drip from the inner wall of the discharge pipe, affecting the appearance and sales.

[0006] The technical solution of the utility model is:

[0007] The adsorption component includes a discharge pipe, the lower end of the discharge pipe is slidably connected to an adsorption shell, the inner wall of the adsorption shell is fixedly connected to a sponge, the side wall of the discharge pipe is connected to a fixed plate, the upper end of the adsorption shell is fixedly connected to a spring plate, a reset spring is fixedly connected between the fixed plate and the spring plate, the upper wall of the fixed plate is fixedly connected to an electromagnet, and the electromagnet and the spring plate magnetically repel each other, and the left and right side walls of the adsorption shell are fixedly connected to negative pressure components.

[0008] Furthermore, the negative pressure component includes a negative pressure cylinder, an annular box is fixedly connected to the side wall of the adsorption shell, an annular seam connected to the annular box is drilled on the side wall of the adsorption shell, a connecting pipe is connected between the annular box and the negative pressure cylinder, a delay component is fixedly connected inside the connecting pipe, a piston is slidably connected inside the negative pressure cylinder, a pull rod is fixedly connected to the lower side wall of the fixed plate, a circular plate is fixedly connected to the pull rod, and the circular plate is abutted against the piston, and a connecting spring is fixedly connected between the circular plate and the piston.

[0009] By setting up a negative pressure component, when the adsorption shell moves downward, the negative pressure cylinder can be driven downward by the adsorption shell, and continuous negative pressure is generated inside the negative pressure cylinder, so that the negative pressure cylinder can absorb the annular gap on the side wall of the adsorption shell through the connecting pipe and the annular box, thereby preventing the hand sanitizer from dripping after the sponge is saturated with adsorption.

[0010] Furthermore, the delay component includes an annular plate fixedly connected to the inside of the connecting tube, a mounting plate fixedly connected to the inside of the connecting tube, a plug block is arranged between the annular plate and the mounting plate, and the plug block contacts the annular plate, two plug rods are fixedly connected to the side wall of the plug block, and both plug rods pass through the mounting plate, a suction hole is drilled on the plug block, and a thrust spring is fixedly connected between the plug block and the mounting plate.

[0011] By setting a delay component, the liquid and air inside the negative pressure cylinder can be discharged instantly when the adsorption shell moves up, and when the adsorption shell moves down, the piston can move up slowly under the pulling force of the connecting spring, thereby extending the negative pressure time of the annular box.

[0012] The utility model provides a semi-automatic hand sanitizer filling machine through improvement, which has the following improvements and advantages compared with the prior art:

[0013] First, the utility model can absorb the hand washing liquid dripping along the inner wall of the drain pipe through the sponge after the hand washing liquid is drained through the drain pipe to prevent the hand washing liquid from dripping. In the process of draining the hand washing liquid through the drain pipe, the sponge can be squeezed so that the absorbed hand washing liquid can be discharged together with the hand washing liquid discharged through the drain pipe, thereby improving the adsorption capacity of the sponge.

[0014] Second, the utility model can further adsorb the inner wall of the drain pipe through the delay component to avoid the sponge being saturated with adsorption and still causing the hand sanitizer to drip. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The utility model is further explained below in conjunction with the accompanying drawings and embodiments:

[0016] Figure 1 It is a three-dimensional stereogram of the utility model;

[0017] Figure 2 It is a structural schematic diagram of the adsorption component in the utility model;

[0018] Figure 3 It is a structural schematic diagram of the negative pressure component in the utility model;

[0019] Figure 4 It is a structural schematic diagram of the time delay component in the utility model;

[0020] Figure 5 It is a state diagram when the adsorption shell in the utility model moves downward.

[0021] Description of reference numerals:

[0022] 1. Adsorption assembly; 101. Drain pipe; 102. Adsorption shell; 103. Sponge; 104. Fixing plate; 105. Spring plate; 106. Return spring; 107. Electromagnet;

[0023] 2. Negative pressure assembly; 201. Negative pressure cylinder; 202. Ring box; 203. Ring seam; 204. Connecting pipe; 205. Piston; 206. Pull rod; 207. Round plate; 208. Connecting spring;

[0024] 3. Delay assembly; 301. Ring plate; 302. Mounting plate; 303. Block; 304. Suction hole; 305. Insert rod; 306. Thrust spring. DETAILED DESCRIPTION

[0025] The following will be combined with the attached Figures 1 to 5 The utility model is described in detail, and the technical solutions in the embodiments of the utility model are clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of them. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] The utility model provides a semi-automatic filling machine for hand sanitizer through improvement. Figure 1 - Figure 5 As shown, it includes an adsorption component 1, which includes a discharge pipe 101, a suction shell 102 is slidably connected to the lower end of the discharge pipe 101, a sponge 103 is fixedly connected to the inner wall of the adsorption shell 102, a fixing plate 104 is connected to the side wall of the discharge pipe 101, a spring plate 105 is fixedly connected to the upper end of the adsorption shell 102, a reset spring 106 is fixedly connected between the fixing plate 104 and the spring plate 105, an electromagnet 107 is fixedly connected to the upper side wall of the fixing plate 104, and the electromagnet 107 and the spring plate 105 repel each other magnetically, and the left and right side walls of the adsorption shell 102 are fixedly connected to the negative pressure component 2, the negative pressure component 2 includes a negative pressure cylinder 201, an annular box 202 is fixedly connected to the side wall of the adsorption shell 102, and an annular seam 203 connected to the annular box 202 is drilled on the side wall of the adsorption shell 102.

[0027] In this embodiment, the delivery pump and the electromagnet 107 are controlled together by the controller. When the controller starts the delivery pump, the electromagnet 107 is started, and the electromagnet 107 adsorbs the spring plate 105, driving the adsorption shell 102 to move upward, and the sponge 103 is squeezed by the lower end of the discharge pipe 101. When the delivery pump is turned off, the electromagnet 107 is powered off, and the spring plate 105 moves downward under the thrust of the return spring 106. At this time, the thickness of the sponge 103 becomes thicker under its own elasticity, such as Figure 5 As shown, after the hand soap is completely discharged from the drain pipe 101, the hand soap dripping from the inner wall thereof will be absorbed by the sponge 103 to prevent the hand soap from dripping.

[0028] In the above embodiment, in order to prevent the sponge 103 from being difficult to continue adsorbing after being saturated, the following method can be adopted:

[0029] The negative pressure component 2 includes a negative pressure cylinder 201, an annular box 202 is fixedly connected to the side wall of the adsorption shell 102, an annular seam 203 connected to the annular box 202 is drilled on the side wall of the adsorption shell 102, a connecting pipe 204 is connected between the annular box 202 and the negative pressure cylinder 201, a delay component 3 is fixedly connected inside the connecting pipe 204, a piston 205 is slidably connected inside the negative pressure cylinder 201, a pull rod 206 is fixedly connected to the lower side wall of the fixed plate 104, a circular plate 207 is fixedly connected to the pull rod 206, and the circular plate 207 is against the piston 205, and a connecting spring 208 is fixedly connected between the circular plate 207 and the piston 205.

[0030] In a preferred embodiment, when the adsorption shell 102 moves downward, the adsorption shell 102 drives the negative pressure cylinder 201 to move downward through the annular box 202 and the connecting tube 204. At this time, the piston 205 is separated from the pull rod 206 and moves downward under the action of the negative pressure, and the piston 205 slowly moves upward under the action of the connecting spring 208, so that the air enters the negative pressure cylinder 201 through the annular gap 203, the annular box 202 and the connecting tube 204. When the sponge 103 is saturated with adsorption, excess hand sanitizer can be adsorbed into the negative pressure cylinder 201 through the annular gap 203, so as to further prevent the hand sanitizer from dripping.

[0031] refer to Figure 4 and Figure 5 In a preferred embodiment, the delay component 3 includes an annular plate 301 fixedly connected to the inside of the connecting tube 204, a mounting plate 302 is fixedly connected to the inside of the connecting tube 204, a plug block 303 is arranged between the annular plate 301 and the mounting plate 302, and the plug block 303 contacts the annular plate 301, two plug rods 305 are fixedly connected to the side wall of the plug block 303, and the two plug rods 305 are arranged through the mounting plate 302, a suction hole 304 is drilled on the plug block 303, and a thrust spring 306 is fixedly connected between the plug block 303 and the mounting plate 302.

[0032] In this embodiment, when the adsorption shell 102 moves upward, positive pressure is generated inside the negative pressure cylinder 201, and the plug 303 is separated from the annular plate 301 under pressure, thereby realizing the rapid discharge of air and hand sanitizer inside the negative pressure cylinder 201. When the adsorption shell 102 moves downward, negative pressure is generated inside the negative pressure cylinder 201, and air enters through the suction hole 304. Since the diameter of the suction hole 304 is too small, it takes a certain amount of time for the piston 205 to move up to the top, thereby extending the negative pressure time inside the negative pressure cylinder 201. Since it takes a certain amount of time for the hand sanitizer to drip, extending the negative pressure time effectively compensates for this defect.

[0033] Working principle: When in use, the delivery pump is started through the controller, and the electromagnet 107 is started. Under the action of the delivery pump, the discharge pipe 101 starts to discharge the hand sanitizer. At the same time, the electromagnet 107 absorbs the spring plate 105, drives the adsorption shell 102 to move upward, and uses the lower end of the discharge pipe 101 to squeeze the sponge 103. When the sponge 103 is adsorbed with hand sanitizer, the hand sanitizer will be squeezed out by squeezing, and the hand sanitizer discharged through the discharge pipe 101 will be discharged together. After the delivery pump is turned off, the electromagnet 107 is powered off. At this time, the spring plate 105 moves downward under the thrust of the return spring 106. At this time, the thickness of the sponge 103 becomes thicker under its own elasticity. When the discharge pipe 101 has discharged the hand sanitizer, the hand sanitizer dripping from its inner wall will be absorbed by the sponge 103 to prevent the hand sanitizer from dripping. At the same time, when the adsorption shell 102 moves downward, it will drive the negative pressure cylinder 201 to move downward through the annular box 202 and the connecting pipe 204. At this time, the piston 2 05 is separated from the pull rod 206 and moves downward under the action of negative pressure, and the piston 205 slowly moves upward under the action of the connecting spring 208, so that the air enters the negative pressure cylinder 201 through the annular gap 203, the annular box 202 and the connecting pipe 204. During this process, the interior of the negative pressure cylinder 201 is in a negative pressure state. In this state, after the sponge 103 is saturated with adsorption, the excess hand sanitizer can be adsorbed into the interior of the negative pressure cylinder 201 through the annular gap 203, further preventing the hand sanitizer from dripping. Since the hand sanitizer may take a certain amount of time to drip along the inner wall of the drain pipe 101, in order to prolong the negative pressure state of the negative pressure cylinder 201, when the adsorption shell 102 moves downward, the air will enter through the suction hole 304 when passing through the connecting pipe 204. Since the diameter of the suction hole 304 is too small, it takes a certain amount of time for the piston 205 to move up to the top, thereby prolonging the negative pressure time inside the negative pressure cylinder 201.

[0034] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A semi-automatic filling machine for hand sanitizer, comprising an adsorption component (1), characterized in that: The adsorption assembly (1) comprises a discharge pipe (101), the lower end of the discharge pipe (101) is slidably connected to an adsorption shell (102), the inner side wall of the adsorption shell (102) is fixedly connected to a sponge (103), the side wall of the discharge pipe (101) is connected to a fixing plate (104), the upper end of the adsorption shell (102) is fixedly connected to a spring plate (105), and a return spring (106) is fixedly connected between the fixing plate (104) and the spring plate (105); An electromagnet (107) is fixedly connected to the upper side wall of the fixed plate (104), and the electromagnet (107) and the spring plate (105) are magnetically repelled from each other, and negative pressure components (2) are fixedly connected to the left and right side walls of the adsorption shell (102); The negative pressure assembly (2) comprises a negative pressure cylinder (201), an annular box (202) is fixedly connected to the side wall of the adsorption shell (102), and an annular slit (203) communicating with the annular box (202) is bored on the side wall of the adsorption shell (102).

2. A semi-automatic hand sanitizer filling machine according to claim 1, characterized in that: A connecting pipe (204) is connected between the annular box (202) and the negative pressure cylinder (201), and a delay component (3) is fixedly connected inside the connecting pipe (204).

3. A semi-automatic hand sanitizer filling machine according to claim 2, characterized in that: A piston (205) is slidably connected inside the negative pressure cylinder (201), a pull rod (206) is fixedly connected to the lower side wall of the fixed plate (104), a circular plate (207) is fixedly connected to the pull rod (206), and the circular plate (207) abuts against the piston (205).

4. A semi-automatic hand sanitizer filling machine according to claim 3, characterized in that: A connecting spring (208) is fixedly connected between the circular plate (207) and the piston (205).

5. A semi-automatic hand sanitizer filling machine according to claim 4, characterized in that: The delay component (3) comprises an annular plate (301) fixedly connected to the inside of a connecting pipe (204); a mounting plate (302) is fixedly connected to the inside of the connecting pipe (204); a plug (303) is provided between the annular plate (301) and the mounting plate (302); and the plug (303) is in contact with the annular plate (301).

6. A semi-automatic hand sanitizer filling machine according to claim 5, characterized in that: Two insertion rods (305) are fixedly connected to the side wall of the plug block (303), and the two insertion rods (305) are both arranged to penetrate the mounting plate (302). A suction hole (304) is drilled on the plug block (303), and a thrust spring (306) is fixedly connected between the plug block (303) and the mounting plate (302).

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