An adhesive filling device

Abstract

The utility model discloses an adhesive filling device relates to adhesive filling technical field, including fixed frame mechanism, the one side sealed sleeve of fixed frame mechanism has adhesive frame piece, the inside slide of adhesive frame piece is provided with piston mechanism, the upper end of piston mechanism is provided with telescopic link correspondingly, the utility model solves the problem that the current filling machine cannot automatic control volume, and simultaneously exists the pressure difference problem, the utility model through the setting of adhesive frame piece and piston mechanism, when piston rod rises upward, there is the cavity of mutual communication with first filling connector between piston rod and fixed cylinder, this cavity is used for quantitative storage adhesive, through the establishment of intercommunication, when storing and accumulating adhesive, because intercommunication communicates air pressure communication pipe, and intercommunication is established in the top of storage space, can balance the internal and external pressure difference of filling device, and air pressure communication pipe upward connector, and external air is communicated simultaneously to prevent overflow.

Description

Technical Field

[0001] This utility model relates to the field of adhesive filling technology, specifically to an adhesive filling device. Background Technology

[0002] Adhesives are substances used to bond and bind materials, commonly found in industries such as manufacturing, construction, home furnishings, and automobiles. After purification, adhesives are placed into appropriate containers and then filled using automated quantitative filling equipment. Quantitative filling machines are devices used for automated filling and packaging, primarily for precisely controlling and adjusting the filling volume of liquids, powders, granules, and other materials.

[0003] Existing filling machines have the following drawbacks: because the filling machine relies on manual quantitative measurement, human control is prone to errors in the dosage of adhesive in each can, requiring subsequent weighing before labeling, which reduces packaging efficiency after filling. Furthermore, human control and visual measurement reduce the practicality of the filling machine, making it impossible to achieve automatic quantity control. Additionally, the filling process requires connecting the inside and outside of the pipeline to prevent pressure differences from causing filling problems.

[0004] To address the aforementioned problems, an adhesive filling device is proposed. Utility Model Content

[0005] The purpose of this utility model is to provide an adhesive filling device that solves the problem that existing filling machines in the background art are manually quantitatively filled, which has errors and poor practicality, making it impossible for the filling machine to achieve automatic quantity control. At the same time, it is necessary to connect the inside and outside of the pipeline during filling to prevent filling problems caused by pressure difference.

[0006] To achieve the above objectives, this utility model provides the following technical solution: an adhesive filling device, including a fixing frame mechanism, an adhesive frame component sealed and sleeved on one side of the fixing frame mechanism, a piston mechanism slidably disposed inside the adhesive frame component, a telescopic rod correspondingly disposed at the upper end of the piston mechanism, the adhesive frame component including a fixing cylinder, a first filling pipe connected to one side of the fixing cylinder, a sealing nozzle sealed at the lower end of the fixing cylinder, the piston mechanism including a piston rod slidably disposed inside the fixing cylinder, a connecting port opened in the piston rod, a plug for sealing the sealing nozzle disposed at the lower end of the piston rod, and a pneumatic connecting pipe connected to one end of the connecting port.

[0007] Preferably, the fixing frame mechanism includes a counterweight block, and a fixing rod is fixedly provided on one side of the counterweight block. Two sets of parallel crossbars are screwed onto the fixing rod.

[0008] Preferably, the adhesive frame further includes a sealing cap threaded onto the lower end of the fixed cylinder, the sealing nozzle being fitted onto the middle of the sealing cap, and a sealing ring being provided on the outer side of the sealing nozzle.

[0009] Preferably, the adhesive frame component further includes a sealing kit disposed between the crossbeam and the fixed cylinder.

[0010] Preferably, the adhesive frame further includes a spring sleeved on the upper end of the fixed cylinder, and the piston mechanism includes a top plug connected to the upper end of the spring.

[0011] Preferably, the piston rod is fixedly connected to the lower end of the top plug. The piston rod includes a thick rod that fits against the inner wall of the fixed cylinder. The lower end of the thick rod is provided with a thin rod that is inserted into the sealing nozzle. The plug is fixed to one side of the thin rod, and a rubber ring is fitted onto one side of the plug.

[0012] Preferably, the connecting port is located at the top of the thin rod, connecting the center of the thick rod, the top plug, and the air pressure connecting pipe.

[0013] Preferably, the output end of the telescopic rod is in contact with the top plug.

[0014] Compared with the prior art, the beneficial effects of this utility model are as follows: 1. This utility model provides an adhesive filling device. Through the arrangement of an adhesive frame and a piston mechanism, when the piston rod rises, there is a cavity between the piston rod and the fixed cylinder that communicates with the first filling pipe. This cavity is used to quantitatively store adhesive. At the same time, during quantitative filling, a stopper is placed at the lower end to block the outlet of the sealing nozzle, preventing the adhesive from leaking out from the lower end. When the piston rod moves downward, the stopper moves downward simultaneously to expose the outlet of the sealing nozzle, so that the adhesive stored between the piston rod and the fixed cylinder flows out to complete the filling. This solves the problem that existing filling machines require manual quantitative filling, which results in errors, poor practicality, and makes it impossible for the filling machine to achieve automatic quantity control.

[0015] 2. The adhesive filling device provided by this utility model, through the opening of the connecting port, when storing adhesive, because the connecting port is connected to the air pressure connecting pipe and the connecting port is opened at the top of the storage space, can balance the internal and external pressure difference of the filling device. The air pressure connecting pipe is connected to the upper pipe, which is connected to the external air while preventing overflow. This solves the problem that existing filling machines need to connect the inside and outside of the pipe during filling to prevent filling problems caused by pressure difference. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of the present invention. Figure 1 ; Figure 2 This is a schematic diagram of the overall structure of the present invention. Figure 2 ; Figure 3 This is a schematic diagram of the cross-sectional structure of the adhesive frame component of this utility model; Figure 4 This is a cross-sectional side view of the adhesive frame component of this utility model; Figure 5 This is a schematic diagram of the right-angle split structure of the piston rod of this utility model.

[0017] In the diagram: 1. Fixing frame mechanism; 11. Counterweight; 12. Fixing rod; 13. Horizontal frame; 2. Adhesive frame component; 21. Fixing cylinder; 211. Sealing kit; 22. Spring component; 23. Sealing cap; 24. Sealing nozzle; 241. Sealing ring; 25. First filling pipe; 3. Piston mechanism; 31. Top plug; 32. Air pressure connecting pipe; 33. Piston rod; 331. Thick rod; 332. Thin rod; 333. Plug; 334. Rubber ring; 335. Connecting port; 4. Telescopic rod. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0019] To further understand the content of this utility model, a detailed description of this utility model will be provided in conjunction with the accompanying drawings.

[0020] Combination Figure 1 This utility model discloses an adhesive filling device, including a fixed frame mechanism 1. An adhesive frame component 2 is sealed and sleeved on one side of the fixed frame mechanism 1. A piston mechanism 3 is slidably arranged inside the adhesive frame component 2. A telescopic rod 4 is correspondingly arranged at the upper end of the piston mechanism 3. The adhesive frame component 2 includes a fixed cylinder 21. A first filling pipe 25 is connected to one side of the fixed cylinder 21. A sealing nozzle 24 is sealed at the lower end of the fixed cylinder 21. The piston mechanism 3 includes a piston rod 33 slidably arranged inside the fixed cylinder 21. A connecting port 335 is opened in the piston rod 33. A plug block 333 for sealing the sealing nozzle 24 is arranged at the lower end of the piston rod 33. A pneumatic connecting pipe 32 is connected to one end of the connecting port 335.

[0021] Specifically, when the piston rod 33 rises, there is a cavity between the piston rod 33 and the fixed cylinder 21 that communicates with the first filling pipe 25. This cavity is used to quantitatively store the adhesive. At the same time, during quantitative filling, the stopper 333 is placed at the lower end to block the outlet of the sealing nozzle 24 to prevent the adhesive from leaking out from the lower end. When the piston rod 33 moves downward, the stopper 333 moves downward simultaneously to expose the outlet of the sealing nozzle 24, so that the adhesive stored between the piston rod 33 and the fixed cylinder 21 flows out to complete the filling. When storing the adhesive, since the connecting port 335 is connected to the air pressure connecting pipe 32 and the connecting port 335 is opened at the top of the storage space, it can balance the internal and external pressure difference of the filling device. The air pressure connecting pipe 32 is connected to the upper part to communicate with the external air while preventing overflow.

[0022] The present invention will be further described below with reference to the embodiments.

[0023] Example 1: Combination Figures 2-4 The fixed frame mechanism 1 includes a counterweight 11, a fixed rod 12 is fixedly installed on one side of the counterweight 11, and two sets of parallel crossbars 13 are fixed on the fixed rod 12 with screws. The counterweight 11 is set at the lower end for counterweighting, which enhances the stability of this filling device. The fixed rod 12 achieves height fixation, and the crossbars 13 provide a fixed platform for the telescopic rod 4 and the adhesive frame 2.

[0024] The adhesive frame component 2 also includes a sealing cap 23 threaded onto the lower end of the fixed cylinder 21, a sealing nozzle 24 fitted onto the middle of the sealing cap 23, and a sealing ring 241 provided on the outer side of the sealing nozzle 24. The sealing ring 241 seals the sealing nozzle 24 onto the sealing cap 23, and the sealing cap 23 is threadedly connected to the fixed cylinder 21 to achieve sealing and fixation.

[0025] The adhesive frame component 2 also includes a sealing kit 211 disposed between the cross frame 13 and the fixed cylinder 21, which achieves sealing and fixing of the cross frame 13 and the fixed cylinder 21.

[0026] The adhesive frame component 2 also includes a spring component 22 sleeved on the upper end of the fixed cylinder 21. The piston mechanism 3 includes a top plug 31 connected to the upper end of the spring component 22. The spring component 22 is disposed between the top plug 31 and the fixed cylinder 21 to realize filling buffering and reset.

[0027] Example 2: Combination Figure 4 and Figure 5The piston rod 33 is fixedly connected to the lower end of the top plug 31. The piston rod 33 includes a thick rod 331 that fits against the inner wall of the fixed cylinder 21, and a thin rod 332 that is inserted into the sealing nozzle 24 at the lower end of the thick rod 331. The plug block 333 is fixed to one side of the thin rod 332, and a rubber ring 334 is sleeved on one side of the plug block 333. The thick rod 331 fits against the inner wall of the fixed cylinder 21 to achieve filling and squeezing. There is a cavity between the thin rod 332 and the fixed cylinder 21. The rubber ring 334 is sleeved on the plug block 333. When the piston rod 33 rises and resets, the rubber ring 334 is positioned between the plug block 333 and the sealing nozzle 24 to achieve lower end sealing.

[0028] The connecting port 335 is located at the top of the thin rod 332, connecting the thick rod 331, the top plug 31 and the center of the air pressure connecting pipe 32. The air pressure connecting pipe 32 is connected to an external air pipe, and the inside and outside of the filling device are connected through the air pressure connecting pipe 32, the top plug 31 and the piston rod 33 to balance the filling pressure difference.

[0029] The output end of the telescopic rod 4 is in contact with the top plug 31. When the telescopic rod 4 extends, it can drive the top plug 31 to press down to achieve filling. After filling is completed, the telescopic rod 4 retracts. At this time, the top plug 31 is reset under the control of the spring 22, and the filling cycle is completed.

[0030] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0031] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An adhesive filling device, comprising a fixing frame mechanism (1), characterized in that: One side of the fixed frame mechanism (1) is sealed with an adhesive frame component (2), and a piston mechanism (3) is slidably arranged inside the adhesive frame component (2). A telescopic rod (4) is correspondingly arranged at the upper end of the piston mechanism (3). The adhesive frame component (2) includes a fixed cylinder (21), a first filling pipe (25) is connected to one side of the fixed cylinder (21), a sealing nozzle (24) is sealed at the lower end of the fixed cylinder (21), the piston mechanism (3) includes a piston rod (33) slidably disposed inside the fixed cylinder (21), a connecting port (335) is provided in the piston rod (33), a plug (333) for sealing the sealing nozzle (24) is provided at the lower end of the piston rod (33), and a pneumatic connecting pipe (32) is connected to one end of the connecting port (335).

2. The adhesive filling device according to claim 1, characterized in that: The fixed frame mechanism (1) includes a counterweight (11), and a fixed rod (12) is fixedly installed on one side of the counterweight (11). Two sets of parallel crossbars (13) are screwed onto the fixed rod (12).

3. The adhesive filling device according to claim 1, characterized in that: The adhesive frame component (2) also includes a sealing cap (23) threaded onto the lower end of the fixed cylinder (21), a sealing nozzle (24) fitted onto the middle of the sealing cap (23), and a sealing ring (241) provided on the outer side of the sealing nozzle (24).

4. The adhesive filling device according to claim 1, characterized in that: The adhesive frame component (2) also includes a sealing kit (211) disposed between the crossbar (13) and the fixed cylinder (21).

5. The adhesive filling device according to claim 1, characterized in that: The adhesive frame (2) also includes a spring (22) sleeved on the upper end of the fixed cylinder (21), and the piston mechanism (3) includes a top plug (31) connected to the upper end of the spring (22).

6. The adhesive filling device according to claim 5, characterized in that: The piston rod (33) is fixedly connected to the lower end of the top plug (31). The piston rod (33) includes a thick rod (331) that fits against the inner wall of the fixed cylinder (21). The lower end of the thick rod (331) is provided with a thin rod (332) that is inserted into the sealing nozzle (24). The plug block (333) is fixed to one side of the thin rod (332). A rubber ring (334) is sleeved on one side of the plug block (333).

7. The adhesive filling device according to claim 6, characterized in that: The connecting port (335) is located at the top of the thin rod (332) and connects the center of the thick rod (331), the top plug (31) and the air pressure connecting pipe (32).

8. The adhesive filling device according to claim 5, characterized in that: The output end of the telescopic rod (4) is in contact with the top plug (31).

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