Quantitative gluing machine

Abstract

The utility model provides a quantitative gluing machine, and relates to the technical field of gluing. Comprising a charging barrel, a screw rotating glue feeding mechanism, a glue discharging machine head, a glue discharging abutting mechanism and a temperature control mechanism, the screw rotating glue feeding mechanism is connected with the charging barrel and the glue discharging machine head, the screw rotating glue feeding mechanism is connected with a time controller, a plug is arranged in the glue discharging machine head, a mouth mold is arranged at the bottom end of the glue discharging machine head, and the glue discharging abutting mechanism is installed on the glue discharging machine head. And the temperature control mechanism is arranged on the gluing machine head and is used for adjusting the temperature of the glue in the gluing machine head. The glue feeding device is simple in structure and reasonable in design, and can be used for quantitatively feeding the glue by controlling the conveying time through the arrangement of the time controller, so that the glue feeding efficiency is improved, and the production cost is reduced. And meanwhile, the temperature control mechanism is arranged, so that the temperature in the gluing machine head is conveniently controlled, and therefore, the quantitative gluing machine is suitable for quantitative gluing of different adhesives, and the applicability is high.

Description

Technical Field

[0001] This application relates to the field of glue dispensing technology, and more specifically, to a quantitative glue dispensing machine. Background Technology

[0002] In the processing of some pipes, such as EVA pipes, there is a dispensing process. Currently, most of the dispensing is done manually. This method inevitably has errors in controlling the amount of glue and the dispensing position. The accuracy of dispensing mainly depends on the worker's skill level, resulting in low production efficiency and yield.

[0003] Therefore, this application aims to provide a quantitative dispensing machine to better solve the above-mentioned technical problems. Summary of the Invention

[0004] The purpose of this application is to provide a quantitative dispensing machine that can solve the technical problems of controlling the amount of glue and the error of dispensing position in manual dispensing.

[0005] This application provides a quantitative glue dispensing machine, including a barrel, a screw rotary glue feeding mechanism, a glue dispensing head, a glue dispensing support mechanism, and a temperature control mechanism. The screw rotary glue feeding mechanism is connected to both the barrel and the glue dispensing head. The screw rotary glue feeding mechanism is connected to a timer to deliver the glue in the barrel to the glue dispensing head in a quantitative manner through timed delivery. The glue dispensing head is provided with a plug and a die at its bottom end. The glue dispensing support mechanism is installed on the glue dispensing head and extends into the glue dispensing head to push the plug to rotate, connecting the screw rotary glue feeding mechanism and the die for glue dispensing. The temperature control mechanism is installed on the glue dispensing head to regulate the temperature of the glue inside the glue dispensing head.

[0006] Furthermore, the bottom end of the material cylinder is designed to be conical.

[0007] Furthermore, the screw rotation glue feeding mechanism is driven by a three-phase motor.

[0008] Furthermore, the die is detachably mounted at the bottom of the gluing head.

[0009] Furthermore, the glue-feeding support mechanism is provided with a drive cylinder and a push rod. The drive cylinder is installed on the glue-feeding head and is drivenly connected to the push rod. The push rod extends into the glue-feeding head and is connected to the plug.

[0010] Furthermore, the temperature control mechanism is equipped with a heating element, a temperature probe, and a temperature controller. The heating element and the temperature probe are respectively installed on the glue applicator head and connected to the temperature controller.

[0011] Furthermore, the temperature control mechanism is also provided with a heat dissipation structure, which is installed on the glue applicator head and connected to the temperature controller.

[0012] The beneficial effects of this utility model are:

[0013] This utility model provides a quantitative dispensing machine, including a barrel, a screw-driven glue feeding mechanism, a dispensing head, a dispensing support mechanism, and a temperature control mechanism. The screw-driven glue feeding mechanism is connected to both the barrel and the dispensing head. A time controller is connected to the screw-driven glue feeding mechanism to deliver a quantitative amount of glue from the barrel to the dispensing head via timed feeding. The dispensing head has a plug inside and a die at its bottom. The dispensing support mechanism is installed in the dispensing head and extends into it to drive the plug to rotate, connecting the screw-driven glue feeding mechanism and the die for dispensing. The temperature control mechanism is installed in the dispensing head to regulate the glue temperature inside. This utility model has a simple structure and reasonable design. By setting a time controller, quantitative glue dispensing can be achieved by controlling the feeding time, resulting in good quantitative accuracy. Simultaneously, the temperature control mechanism facilitates temperature control within the dispensing head, making it suitable for quantitative dispensing of different adhesives and highly adaptable. Attached Figure Description

[0014] To more clearly illustrate the technical solutions of the embodiments of this application, the accompanying drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this application and should not be regarded as a limitation of the scope. For those skilled in the art, other related drawings can be obtained based on these drawings without creative effort.

[0015] Figure 1 These are schematic diagrams of the structure in some embodiments of this utility model;

[0016] Figure 2 This is a schematic diagram showing the connection between the glue-feeding support mechanism and the glue-feeding head in some embodiments of this utility model;

[0017] Figure 3 This is a schematic diagram showing the connection between the die and the glue applicator head in some embodiments of this utility model.

[0018] The reference numerals in the attached figures are as follows:

[0019] 1. Material cylinder, 2. Screw rotary glue feeding mechanism, 3. Glue feeding head, 4. Glue feeding support mechanism, 41. Drive cylinder, 42. Push rod, 5. Temperature control mechanism, 51. Temperature controller, 52. Heat dissipation structure, 6. Die. Detailed Implementation

[0020] To make the objectives, technical solutions, and advantages of the embodiments of this application clearer, the technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. The components of the embodiments of this application described and shown in the accompanying drawings can generally be arranged and designed in various different configurations.

[0021] Therefore, the following detailed description of the embodiments of this application provided in the accompanying drawings is not intended to limit the scope of the claimed application, but merely to illustrate selected embodiments of the application. All other embodiments obtained by those skilled in the art based on the embodiments of this application without inventive effort are within the scope of protection of this application.

[0022] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0023] In the description of this application, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship commonly used when the product of this application is in use. They are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation on this application. In addition, the terms "first," "second," and "third," etc., are only used to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0024] Furthermore, terms such as "horizontal," "vertical," and "sag" do not imply that components must be absolutely horizontal or suspended, but rather that they can be slightly tilted. For example, "horizontal" simply means that its direction is more horizontal relative to "vertical," and does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0025] In the description of this application, it should also be noted that, unless otherwise expressly specified and limited, the terms "set up," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances.

[0026] See Figures 1-2As shown, the quantitative glue dispensing machine of this embodiment includes a barrel 1, a screw rotary glue feeding mechanism 2, a glue dispensing head 3, a glue dispensing support mechanism 4, and a temperature control mechanism 5. The screw rotary glue feeding mechanism 2 is connected to the barrel 1 and the glue dispensing head 3 respectively. The screw rotary glue feeding mechanism 2 is connected to a timer to deliver the glue in the barrel 1 to the glue dispensing head 3 in a quantitative manner through timed delivery. The glue dispensing head 3 is provided with a plug and a die 6 at the bottom end. The glue dispensing support mechanism 4 is installed on the glue dispensing head 3 and extends into the glue dispensing head 3 to push the plug to rotate, connecting the screw rotary glue feeding mechanism 2 and the die 6 for glue dispensing. The temperature control mechanism 5 is installed on the glue dispensing head 3 to adjust the glue temperature in the glue dispensing head 3.

[0027] This embodiment has a simple structure and reasonable design. By setting a time controller, the amount of glue can be precisely controlled by controlling the conveying time. At the same time, by setting a temperature control mechanism 5, the temperature inside the glue dispensing head 3 can be easily controlled, so as to make it suitable for quantitative glue dispensing of different adhesives and has strong applicability.

[0028] In some embodiments, the bottom end of the barrel 1 is conical.

[0029] In this embodiment, by setting the bottom end of the material cylinder 1 to a conical shape, it is easy to connect with the screw rotation glue feeding mechanism 2 to achieve stable glue supply.

[0030] In some embodiments, the screw rotation glue feeding mechanism 2 is driven by a three-phase motor.

[0031] In this embodiment, a three-phase motor is used to drive the screw glue feeding, which has good driving stability and facilitates stable glue feeding.

[0032] In some embodiments, the die 6 is detachably mounted at the bottom of the glue applicator head 3.

[0033] In this embodiment, the detachable die 6 facilitates flexible replacement of the die 6 based on pipes of different diameters, resulting in good versatility.

[0034] In some embodiments, the glue dispensing and holding mechanism 4 is provided with a drive cylinder 41 and a push rod 42. The drive cylinder 41 is installed on the glue dispensing head 3 and is drivenly connected to the push rod 42. The push rod 42 extends into the glue dispensing head 3 and is connected to the plug.

[0035] In this embodiment, the push rod 42 is driven by the drive cylinder 41 to rotate the plug. The structure is simple and the material feeding stability is good. Specifically, the plug has a glue feeding hole that is misaligned with the screw rotating glue feeding mechanism 2 and the die 6. When glue needs to be fed, the push rod 42 pushes the plug to rotate, so that the glue feeding hole on the plug is aligned and connected with the screw rotating glue feeding mechanism 2 and the die 6 respectively, thereby realizing glue feeding.

[0036] In some embodiments, the temperature control mechanism 5 is provided with a heating element, a temperature probe, and a temperature controller 51. The heating element and the temperature probe are respectively installed on the glue applicator head 3 and connected to the temperature controller 51.

[0037] Specifically, the temperature control mechanism 5 is further provided with a heat dissipation structure 52, which is installed on the glue applicator head 3 and connected to the temperature controller 51.

[0038] In this embodiment, the heating element can be set as an electric heating plate embedded in the glue applicator head 3, and the heat dissipation structure 52 can be set as a cooling fan. Thus, by adjusting and controlling the temperature, it can be used for different types of glue. Its structure is simple and highly practical.

[0039] The above are merely preferred embodiments of this application and are not intended to limit this application. Various modifications and variations can be made to this application by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this application should be included within the protection scope of this application.

Claims

1. A quantitative dispensing machine, characterized in that: The device includes a barrel, a screw-driven glue feeding mechanism, a glue dispensing head, a glue dispensing support mechanism, and a temperature control mechanism. The screw-driven glue feeding mechanism is connected to both the barrel and the glue dispensing head. A timer is connected to the screw-driven glue feeding mechanism to deliver a measured amount of glue from the barrel to the glue dispensing head via timed feeding. The glue dispensing head has a plug inside and a die at its bottom. The glue dispensing support mechanism is installed in the glue dispensing head and extends into it to drive the plug to rotate, connecting the screw-driven glue feeding mechanism and the die for glue dispensing. The temperature control mechanism is installed in the glue dispensing head to regulate the glue temperature inside the glue dispensing head.

2. The quantitative dispensing machine according to claim 1, characterized in that: The bottom of the material cylinder is designed to be conical.

3. The quantitative dispensing machine according to claim 1, characterized in that: The screw-rotating glue-feeding mechanism is driven by a three-phase motor.

4. The quantitative dispensing machine according to claim 1, characterized in that: The die is detachably mounted at the bottom of the glue applicator head.

5. The quantitative dispensing machine according to claim 1, characterized in that: The glue dispensing and holding mechanism is equipped with a drive cylinder and a push rod. The drive cylinder is installed on the glue dispensing head and is drivenly connected to the push rod. The push rod extends into the glue dispensing head and is connected to the plug.

6. The quantitative dispensing machine according to claim 1, characterized in that: The temperature control mechanism is equipped with a heating element, a temperature probe, and a temperature controller. The heating element and the temperature probe are respectively installed on the glue applicator head and connected to the temperature controller.

7. The quantitative dispensing machine according to claim 6, characterized in that: The temperature control mechanism is also equipped with a heat dissipation structure, which is installed on the glue applicator head and connected to the temperature controller.

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