CN215542268U - Servo intelligent glue supply mechanism - Google Patents
Servo intelligent glue supply mechanism Download PDFInfo
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- CN215542268U CN215542268U CN202120235685.3U CN202120235685U CN215542268U CN 215542268 U CN215542268 U CN 215542268U CN 202120235685 U CN202120235685 U CN 202120235685U CN 215542268 U CN215542268 U CN 215542268U
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Abstract
The utility model discloses a servo intelligent glue supply mechanism, which comprises a box body, a glue conveying pump, a glue melting device, a base, a piston cylinder, a screw rod, a piston, a gear transmission mechanism, a servo motor, a feed valve, a feed pipe, a discharge valve and a discharge pipe, wherein the screw rod is driven to rotate by the servo motor, so that the piston is driven to move up and down in the piston cylinder, the moving directions of the pistons in the left piston cylinder and the right piston cylinder are opposite, when the piston moves upwards in the piston cylinder, negative pressure is formed at the bottom of an inner cavity of the piston cylinder, glue solution is extracted from the bottom of the inner cavity of the box body through the feed valve and the feed pipe, when the piston moves to the top of the piston cylinder, the servo motor rotates reversely, the piston moves downwards, the glue solution in the piston cylinder is pumped out from the discharge valve and the discharge pipe, the two piston cylinders are matched, the glue solution and the glue solution are alternately extracted and pumped out, so that the device continuously outputs molten glue solution, and the servo motor is matched with the screw rod, the glue solution is stably output, and the output quantity of the glue solution is conveniently controlled.
Description
Technical Field
The utility model relates to the technical field of packaging equipment, in particular to a servo intelligent glue supply mechanism.
Background
In the field of packaging machinery equipment, glue is sprayed by a glue dispensing device, the glue dispensing device supplies glue to a plurality of glue dispensing devices through a glue container, glue is stored in the glue container, a suction nozzle connected to the glue dispensing device extends into the bottom of the glue container, and the glue is conveyed to the glue dispensing device from the inside of the glue container. However, the glue container is large in size and the bottom is flat, when the glue in the glue container is small, the glue at the bottom edge of the glue container still cannot be pressed into the suction nozzle, the processing needs to be interrupted, the glue is added again, and the output amount cannot be accurately controlled.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a servo intelligent glue supply mechanism to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme:
a servo intelligent glue supply mechanism comprises a box body, a glue conveying pump, a glue melting device, a base, a piston cylinder, a screw rod, a piston, a gear transmission mechanism, a servo motor, a feeding valve, a feeding pipe, a discharging valve and a discharging pipe, wherein the box body is a rectangular box body, the bottom end of the side wall of the box body is connected with the output port of the glue conveying pump through a pipeline, the input end of the glue conveying pump is connected with the bottom end of the glue melting device through a pipeline, the top end of the side wall of the box body is connected with the top end of the glue melting device through a pipeline, glue materials are melted through the glue melting device and pumped from the bottom of the box body through the glue conveying pump and overflow from the pipeline at the top of the box body, so that the glue solution in the box body is ensured to flow, and the piston cylinder is convenient to extrude;
the bottom of the inner cavity of the box body is fixedly connected with a base, the top surface of the base is symmetrically and fixedly connected with two piston cylinders, each piston cylinder is of a cuboid structure, a square cavity is formed in each piston cylinder, an opening is formed in the bottom of each piston cylinder, two grooves are formed in the top surface of the base corresponding to the openings, a feed valve and a discharge valve are fixedly connected in each groove, a circular through hole is formed in the center of the top of each piston cylinder and the corresponding position of the top of the box body, a screw rod is fixedly connected in each through hole through a bearing, a distance of two centimeters is formed between the bottom surface of each screw rod and the top surface of the base, the thread turning directions of the outer walls of the left screw rod and the right screw rod are opposite, a piston is sleeved on each screw rod, the cross sections of the inner cavities of the piston and the piston cylinders are the same, and a screw hole is formed in the center of the top surfaces;
the top end of the screw rod extends out of the top surface of the box body, the key is connected with a gear, the gear is connected with an output shaft of a servo motor through a gear transmission mechanism, the servo motor is fixedly connected to the top surface of the box body through a support, the output shaft is arranged vertically downwards, the screw rod is driven to rotate through the servo motor, so that the pistons are driven to move up and down in the piston cylinders, and the moving directions of the pistons in the left piston cylinder and the right piston cylinder are opposite;
the feed valve is positioned on one side close to the center and is communicated with the inner cavity of the box body through a feed pipe embedded in the base, the feed pipe is a circular pipeline with a branch at the center, the two ends of the pipeline are respectively connected with a left feed valve and a right feed valve, the center branch is vertically arranged at the center of the base upwards, the bottom of the discharge valve is connected with a discharge pipe, the discharge pipe penetrates through the box body, the discharge pipes at the two ends are connected with a discharge port through a tee joint and are used for outputting glue solution, the feed valve and the discharge valve are one-way valves, the feed valve is communicated with the inner cavity of the piston cylinder in a one-way mode from the feed pipe, the discharge valve is communicated with the discharge pipe in a one-way mode from the inner cavity of the piston cylinder, when the piston moves upwards in the piston cylinder, negative pressure is formed at the bottom of the inner cavity of the piston cylinder, the glue solution is extracted from the bottom of the inner cavity of the box body through the feed valve and the feed pipe, when the piston moves to the top of the piston cylinder, the servo motor reverses, and the piston moves downwards, and pumping out the glue solution in the piston cylinder from the discharge valve and the discharge pipe.
As a further scheme of the utility model: the outer wall of box is equipped with the polyurethane heat preservation, reduces the heat loss of the glue solution in the box, prevents that the glue solution from solidifying.
As a still further scheme of the utility model: the piston cylinder is made of polytetrafluoroethylene materials, corrosion and glue liquid wall hanging are prevented, and cleaning is convenient.
Compared with the prior art, the utility model has the beneficial effects that: the glue material is melted by the glue melting device and pumped from the bottom of the box body by the glue conveying pump to overflow from a pipeline at the top of the box body, so that the glue solution in the box body flows, the piston cylinder is convenient to extrude, the screw rod is driven to rotate by the servo motor, so that the piston is driven to move up and down in the piston cylinder, the moving directions of the pistons in the left piston cylinder and the right piston cylinder are opposite, when the piston moves upwards in the piston cylinder, negative pressure is formed at the bottom of the inner cavity of the piston cylinder, the glue solution is pumped from the bottom of the inner cavity of the box body by the feeding valve and the feeding pipe, when the piston moves to the top of the piston cylinder, the servo motor rotates reversely, the piston moves downwards, the glue solution in the piston cylinder is pumped out from the discharging valve and the discharging pipe, the glue solution is alternately pumped and pumped out by the cooperation of the two piston cylinders, so that the device continuously outputs the melted glue solution, the glue solution is stably output by the cooperation of the servo motor and the screw rod, and the output quantity of the glue solution is convenient to control.
Drawings
Fig. 1 is a schematic structural diagram of a servo intelligent glue supply mechanism.
In the figure: the glue melting device comprises a box body 1, a glue conveying pump 2, a glue melting device 3, a base 4, a piston cylinder 5, a screw 6, a piston 7, a gear transmission mechanism 8, a servo motor 9, a feeding valve 10, a feeding pipe 11, a discharging valve 12 and a discharging pipe 13.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1, in the embodiment of the present invention, a servo intelligent glue supply mechanism includes a box 1, a glue conveying pump 2, a glue melting device 3, a base 4, a piston cylinder 5, a screw 6, a piston 7, a gear transmission mechanism 8, a servo motor 9, a feed valve 10, a feed pipe 11, a discharge valve 12 and a discharge pipe 13, where the box 1 is a rectangular box, the bottom end of the side wall of the box 1 is connected to an output port of the glue conveying pump 2 through a pipeline, the input end of the glue conveying pump 2 is connected to the bottom end of the glue melting device 3 through a pipeline, the top end of the side wall of the box 1 is connected to the top end of the glue melting device 3 through a pipeline, a glue material is melted by the glue melting device 3 and then is pumped from the bottom of the box 1 through the glue conveying pump 2, and overflows from the top pipeline of the box 1, so as to ensure the flow of a glue solution in the box 1, and facilitate the extrusion of the piston cylinder 5;
the bottom of the inner cavity of the box body 1 is fixedly connected with a base 4, the top surface of the base 4 is symmetrically and fixedly connected with two piston cylinders 5, each piston cylinder 5 is of a cuboid structure, a square cavity is formed in each piston cylinder 5, an opening is formed in the bottom of each piston cylinder 5, two grooves are formed in the top surface of the base 4 corresponding to the openings, a feed valve 10 and a discharge valve 12 are fixedly connected in each groove, a circular through hole is formed in the center of the top of each piston cylinder 5 and the top of the box body 1 in a corresponding position, a screw rod 6 is fixedly connected in each through hole through a bearing, a distance of two centimeters is formed between the bottom surface of each screw rod 6 and the top surface of the base 4, the thread rotating directions of the outer walls of the left screw rod 6 and the right screw rod 6 are opposite, a piston 7 is sleeved on each screw rod 6, the cross section of the inner cavity of each piston 7 is identical to that of the piston cylinders 5, and a screw hole is formed in the center of the top surfaces;
the top end of the screw 6 extends out of the top surface of the box body 1, a key is connected with a gear, the gear is connected with an output shaft of a servo motor 9 through a gear transmission mechanism 8, the servo motor 9 is fixedly connected to the top surface of the box body 1 through a support, the output shaft is arranged vertically downwards, the screw 6 is driven to rotate through the servo motor 9, so that the piston 7 is driven to move up and down in the piston cylinder 5, and the moving directions of the pistons 7 in the left piston cylinder 5 and the right piston cylinder 5 are opposite;
the feed valve 10 is located on one side close to the center and is communicated with the inner cavity of the box body 1 through a feed pipe 11 buried in the base 4 underground, the feed pipe 11 is a circular pipeline with a branch at the center, the two ends of the pipeline are respectively connected with the left and right feed valves 10, the center branch is vertically arranged upwards and is located at the center of the base 4, the bottom of the discharge valve 12 is connected with a discharge pipe 13, the discharge pipe 13 penetrates through the box body 1, the discharge pipes 13 at the two ends are connected with a discharge port through a tee joint and are used for outputting glue solution, the feed valve 10 and the discharge valve 12 are one-way valves, the feed valve 10 is communicated with the inner cavity of the piston cylinder 5 from the feed pipe 11 in a one-way mode, the discharge valve is communicated with the discharge pipe 13 in a one-way mode from the inner cavity of the piston cylinder 5, when the piston 7 moves upwards in the piston cylinder 5, negative pressure is formed at the bottom of the inner cavity of the piston cylinder 5, and the glue solution is extracted from the bottom of the inner cavity of the box body 1 through the feed valve 10 and the feed pipe 11, when the piston 7 moves to the top of the piston cylinder 5, the servo motor 9 rotates reversely, the piston 7 moves downwards, and the glue solution in the piston cylinder 5 is pumped out from the discharge valve 12 and the discharge pipe 13;
the outer wall of the box body 1 is provided with a polyurethane heat-insulating layer, so that the heat loss of glue solution in the box body 1 is reduced, and the glue solution is prevented from solidifying;
the piston cylinder 5 is made of polytetrafluoroethylene materials, corrosion and glue liquid wall hanging are prevented, and cleaning is convenient.
The working principle of the utility model is as follows: the glue material is melted by the glue melting device 3, pumped from the bottom of the box body 1 by the glue conveying pump 2 and overflowed from the top pipeline of the box body 1, the glue solution in the box body 1 is ensured to flow, the piston cylinder 5 is convenient to extrude, the screw rod 6 is driven to rotate by the servo motor 9, thereby driving the piston 7 to move up and down in the piston cylinder 5, and the moving directions of the pistons 7 in the left and right piston cylinders 5 are opposite, when the pistons 7 move up in the piston cylinder 5, negative pressure is formed at the bottom of the inner cavity of the piston cylinder 5, glue solution is extracted from the bottom of the inner cavity of the box body 1 through a feed valve 10 and a feed pipe 11, when the piston 7 moves to the top of the piston cylinder 5, the servo motor 9 rotates reversely, the piston 7 moves downwards, the glue solution in the piston cylinder 5 is pumped out from the discharge valve 12 and the discharge pipe 13, the glue solution is alternately pumped out and pumped out through the matching of the two piston cylinders 5, so that the device continuously outputs the molten glue solution.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.
Claims (3)
1. A servo intelligent glue supply mechanism comprises a box body, a glue conveying pump, a glue melting device, a base, a piston cylinder, a screw rod, a piston, a gear transmission mechanism, a servo motor, a feeding valve, a feeding pipe, a discharging valve and a discharging pipe, and is characterized in that the box body is a rectangular box body, the bottom end of the side wall of the box body is connected with the output port of the glue conveying pump through a pipeline, the input end of the glue conveying pump is connected with the bottom end of the glue melting device through a pipeline, and the top end of the side wall of the box body is connected with the top end of the glue melting device through a pipeline;
the bottom of the inner cavity of the box body is fixedly connected with a base, the top surface of the base is symmetrically and fixedly connected with two piston cylinders, each piston cylinder is of a cuboid structure, a square cavity is formed in each piston cylinder, an opening is formed in the bottom of each piston cylinder, two grooves are formed in the top surface of the base corresponding to the openings, a feed valve and a discharge valve are fixedly connected in each groove, a circular through hole is formed in the center of the top of each piston cylinder and the corresponding position of the top of the box body, a screw rod is fixedly connected in each through hole through a bearing, a distance of two centimeters is formed between the bottom surface of each screw rod and the top surface of the base, the thread turning directions of the outer walls of the left screw rod and the right screw rod are opposite, a piston is sleeved on each screw rod, the cross sections of the inner cavities of the piston and the piston cylinders are the same, and a screw hole is formed in the center of the top surfaces;
the top end of the screw rod extends out of the top surface of the box body, is connected with a gear through a key and is connected with an output shaft of a servo motor through a gear transmission mechanism, the servo motor is fixedly connected to the top surface of the box body through a support, and the output shaft is arranged vertically downwards;
the feed valve is located the one side that is close to the center, and through the inner chamber intercommunication of burying underground at the inside inlet pipe of base and box, the inlet pipe is equipped with the circular pipeline of branch road for the center, and two feed valves about two feed valves are connected respectively at the pipeline both ends, and the vertical center department that sets up that is located the base of center branch road, the bleeder valve bottom is connected with the discharging pipe, and the discharging pipe runs through the box, and the both ends discharging pipe passes through the tee junction discharge gate for the output glue solution, feed valve and bleeder valve are the check valve, and the feed valve is from the one-way intercommunication of inlet pipe to the inner chamber of piston barrel, and the bleeder valve is from the inner chamber of piston barrel to the one-way intercommunication of discharging pipe.
2. The servo intelligent glue supply mechanism according to claim 1, wherein a polyurethane insulation layer is arranged on the outer wall of the box body.
3. The servo intelligent glue supply mechanism according to claim 1, wherein the piston cylinder is made of polytetrafluoroethylene.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120235685.3U CN215542268U (en) | 2021-01-28 | 2021-01-28 | Servo intelligent glue supply mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120235685.3U CN215542268U (en) | 2021-01-28 | 2021-01-28 | Servo intelligent glue supply mechanism |
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| Publication Number | Publication Date |
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| CN215542268U true CN215542268U (en) | 2022-01-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202120235685.3U Active CN215542268U (en) | 2021-01-28 | 2021-01-28 | Servo intelligent glue supply mechanism |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116273671A (en) * | 2023-03-23 | 2023-06-23 | 雄县舰海防水辅料有限公司 | Glue spreading device for self-adhesive waterproof coiled material film production and use method thereof |
-
2021
- 2021-01-28 CN CN202120235685.3U patent/CN215542268U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116273671A (en) * | 2023-03-23 | 2023-06-23 | 雄县舰海防水辅料有限公司 | Glue spreading device for self-adhesive waterproof coiled material film production and use method thereof |
| CN116273671B (en) * | 2023-03-23 | 2023-08-04 | 雄县舰海防水辅料有限公司 | Glue spreading device for self-adhesive waterproof coiled material film production and use method thereof |
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