Flocking glue filling mechanism

Abstract

The utility model relates to a flocking glue filling mechanism which comprises a glue filling barrel, a driving motor, a screw rod and a quantitative glue filling barrel, the glue filling barrel is provided with a containing cavity, and the containing cavity is used for containing flocking glue; one end of the screw rod is fixedly connected with the driving motor, so that the driving motor drives the screw rod to rotate forwards and backwards; the quantitative glue filling barrel is hollow, and the front end and the rear end of the quantitative glue filling barrel are each provided with an opening, and the openings in the front end and the rear end are communicated with fluid in the quantitative glue filling barrel. The other end of the screw rod extends into the quantitative glue filling barrel, and at least one part of the screw rod is positioned in the quantitative glue filling barrel; the glue filling barrel is fixedly connected with the quantitative glue filling barrel, and a containing cavity of the glue filling barrel is communicated with internal fluid of the quantitative glue filling barrel; flocking glue enters the quantitative glue filling barrel from the containing cavity of the glue filling barrel, the screw is driven by the driving motor to rotate, and the flocking glue in the quantitative glue filling barrel is quantitatively conveyed to the next link through the screw.

Description

Technical Field

[0001] This utility model relates to a glue-dispensing device, specifically to a flock glue dispensing mechanism. Background Technology

[0002] After the flocking adhesive is prepared, it is poured into the required area using a dispensing device. Chinese utility model patent application number CN201920568183.5 discloses a flocking adhesive dispensing machine, which includes a dispensing body. Four locking casters are fixedly connected to the lower side wall of the dispensing body. An upward-opening container cavity is provided on the side wall of the dispensing body. A cover is provided at the upper end of the dispensing body. A first adhesive pump is fixedly connected to the upper side wall of the cover. A first connecting pipe is fixedly connected to the input end of the first adhesive pump. The output end of the first adhesive pump passes through the side wall of the cover and extends into the container cavity. A second adhesive pump is fixedly connected to the upper side wall of the cover. This utility model is portable, easy to move, saves manpower, makes the use of adhesive more convenient, improves the efficiency of dispensing and spraying, and allows for mixing of the adhesive, saving time and effort and facilitating better application of the adhesive. However, the dispensing machine in this patent cannot achieve the purpose of quantitative dispensing, and quantitative dispensing is one of the technological gaps in this industry. Summary of the Invention

[0003] The purpose of this utility model is to address the shortcomings of existing technologies by proposing a flocking glue dispensing mechanism.

[0004] To achieve the above objectives, this utility model adopts the following technical solution: a flocking adhesive dispensing mechanism, comprising: a dispensing tank, a drive motor, a screw, and a metering dispensing cylinder. The dispensing tank has a receiving cavity for dispensing flocking adhesive. One end of the screw is fixedly connected to the drive motor, thereby enabling the drive motor to drive the screw to rotate forward and reverse. The metering dispensing cylinder is hollow inside and has openings at both ends, which are in fluid communication with the interior of the metering dispensing cylinder. The other end of the screw extends into the metering dispensing cylinder, and at least a portion of the screw is located within the metering dispensing cylinder. The dispensing tank and the metering dispensing cylinder are fixedly connected, and the receiving cavity of the dispensing tank is in fluid communication with the interior of the metering dispensing cylinder. The flocking adhesive enters the metering dispensing cylinder from the receiving cavity of the dispensing tank. Driven by the drive motor, the screw rotates, and the screw meteringly delivers the flocking adhesive in the metering dispensing cylinder to the next stage.

[0005] In some embodiments of this application, the screw includes a screw body and a helical protrusion. The helical protrusion is fixedly connected to the outer surface of the screw body and extends along the length of the screw body in a helical manner. A helical groove is formed between the screw body and the helical protrusion. The helical groove is used to accommodate flocking adhesive and extends along the length of the screw body a predetermined distance in a helical manner.

[0006] In some embodiments of this application, a drive cylinder is also included. The drive cylinder has a telescopic rod, which is connected to the drive motor, so that the drive cylinder drives the telescopic rod to extend and retract. The telescopic rod drives the drive motor to move up and down in the vertical direction, thereby realizing the vertical movement of the metering dispensing cylinder.

[0007] In some embodiments of this application, a first support plate and a predetermined number of first support columns are also included. One end of the first support column is vertically fixedly connected to the first support plate, and the drive cylinder is fixedly mounted on the first support plate.

[0008] In some embodiments of this application, a second support plate is further included, and the drive motor is fixedly mounted on the second support plate; a preset number of linear bearings are also fixedly embedded in the second support plate, the first support column extends into the linear bearing, and the first support column can slide in the linear bearing; the drive cylinder drives the drive motor to move in the vertical direction, and the drive motor drives the second support plate to move synchronously in the vertical direction. During the movement, the linear bearing slides on the first support column.

[0009] In some embodiments of this application, a connecting plate and a predetermined number of second support columns are also included. One side of the connecting plate is fixedly connected to the telescopic rod of the drive cylinder, and the other side of the connecting plate is fixedly connected to the drive motor. One end of the second support column is fixedly connected to the connecting plate, and the other end of the second support column is fixedly connected to the second support plate.

[0010] The beneficial effects of this application are as follows: The flocking adhesive dispensing mechanism provided by this application has a simple structure and is easy to install. The drive motor drives the screw to rotate, and the screw is provided with a spiral groove filled with flocking adhesive. When the screw rotates, it drives the flocking adhesive in the spiral groove to be dispensed. Since the number of rotations and speed of the drive motor can be set in advance, the number of rotations of the screw is predetermined, thereby realizing the quantitative dispensing of flocking adhesive. Furthermore, the drive cylinder drives the drive motor to move in the vertical direction, and the drive motor drives the quantitative dispensing cylinder to move up and down synchronously, thereby setting the dispensing position of the quantitative dispensing cylinder to a preset position. Attached Figure Description

[0011] Figure 1 This is a schematic diagram of the flocking adhesive filling mechanism provided by this utility model.

[0012] Figure 2 This is another structural schematic diagram of the flocking adhesive filling mechanism provided by this utility model. Detailed Implementation

[0013] The present application will now be described in further detail with reference to the accompanying drawings and specific embodiments. Similar elements in different embodiments are referred to by related similar element reference numerals. In the following embodiments, many details are described to facilitate a better understanding of the present application. However, those skilled in the art will readily recognize that some features may be omitted in different situations, or may be replaced by other elements, materials, or methods. In some cases, certain operations related to the present application are not shown or described in the specification. This is to avoid obscuring the core parts of the present application with excessive description. For those skilled in the art, detailed description of these related operations is not necessary; they can fully understand the related operations based on the description in the specification and general technical knowledge in the art.

[0014] Furthermore, the features, operations, or characteristics described in the specification can be combined in any suitable manner to form various embodiments, and the operational steps involved in each embodiment can also be rearranged or adjusted in a manner that is obvious to those skilled in the art. Therefore, the specification and drawings are only for clearly describing a particular embodiment and do not imply that they represent the necessary components and / or order.

[0015] The serial numbers assigned to components in this document, such as "first" and "second," are used only to distinguish the described objects and have no sequential or technical meaning. The terms "connection" and "linkage" used in this application, unless otherwise specified, include both direct and indirect connections (linkages).

[0016] Please refer to Figure 1-2This application provides a flocking adhesive filling mechanism (hereinafter referred to as "the filling mechanism"), which is mainly used to quantitatively fill the prepared flocking adhesive into the place or device that needs to be filled. The glue dispensing mechanism includes: a glue dispensing tank 5, a drive motor 2, a screw 3, and a metering glue dispensing cylinder 4. The glue dispensing tank 5 has a receiving cavity 50 for holding flocking glue. One end of the screw 3 is fixedly connected to the drive motor 2, so that the drive motor 2 drives the screw 3 to rotate forward and reverse. The metering glue dispensing cylinder 4 is hollow inside and has openings at both ends, which are in fluid communication with the interior of the metering glue dispensing cylinder 4. The other end of the screw 3 extends into the metering glue dispensing cylinder 4, and at least a portion of the screw 3 is located in the metering glue dispensing cylinder 4. The glue dispensing tank 5 and the metering glue dispensing cylinder 4 are fixedly connected, and the receiving cavity 50 of the glue dispensing tank 5 is in fluid communication with the interior of the metering glue dispensing cylinder 4. The flocking glue enters the metering glue dispensing cylinder 4 from the receiving cavity 50 of the glue dispensing tank 5. Driven by the drive motor 2, the screw 3 rotates, and the screw 3 meteringly delivers the flocking glue in the metering glue dispensing cylinder 4 to the next stage. In the actual dispensing process, the number of rotations and speed of the drive motor 2 can be set in advance. That is to say, the number of rotations of the screw 3 in both forward and reverse directions is constant, thereby achieving the purpose of dispensing a fixed amount of glue.

[0017] In some embodiments of this application, please refer to Figure 2 The screw 3 includes a screw body 31 and a helical protrusion 32. The helical protrusion 32 is fixedly connected to the outer surface of the screw body 31 and extends along the length of the screw body 31 in a helical manner. A helical groove 33 is formed between the screw body 31 and the helical protrusion 32. The helical groove 33 is used to accommodate flocking adhesive and extends along the length of the screw body 31 for a predetermined distance in a helical manner.

[0018] In some embodiments of this application, please refer to Figure 1 The dispensing mechanism also includes a drive cylinder 1, which has a telescopic rod 100 connected to the drive motor 2. This allows the drive cylinder 1 to extend and retract the telescopic rod 100, which in turn drives the drive motor 2 to move vertically up and down, thereby enabling the metering dispensing cylinder 4 to move vertically up and down. For example, when the metering dispensing cylinder 4 moves vertically, it may dispense glue at a preset position by moving downwards, and after dispensing, it may move upwards to the preset position.

[0019] In some embodiments of this application, please refer to Figure 1The glue dispensing mechanism also includes a first support plate 6 and a preset number of first support columns 10. One end of the first support column 10 is vertically fixedly connected to the first support plate 6, and the drive cylinder 1 is fixedly installed on the first support plate 6.

[0020] In some embodiments of this application, please refer to Figure 1 The dispensing mechanism also includes a second support plate 8, on which the drive motor 2 is fixedly mounted. A predetermined number of linear bearings 11 are also fixedly embedded in the second support plate 8. The first support column 10 extends into the linear bearing 11 and can slide in the linear bearing 11. The drive cylinder 1 drives the drive motor 1 to move in the vertical direction. The drive motor 1 drives the second support plate 8 to move synchronously in the vertical direction. During the movement, the linear bearing 11 slides on the first support column 10.

[0021] In some embodiments of this application, please refer to Figure 1 The dispensing mechanism also includes a connecting plate 7 and a preset number of second support columns 9. One side of the connecting plate 7 is fixedly connected to the telescopic rod 100 of the drive cylinder 1, and the other side of the connecting plate 7 is fixedly connected to the drive motor 2. One end of the second support column 9 is fixedly connected to the connecting plate 7, and the other end of the second support column 9 is fixedly connected to the second support plate 8.

[0022] The flocking adhesive dispensing mechanism provided in this application has a simple structure and is easy to install. The drive motor drives the screw to rotate, and the screw is provided with a spiral groove filled with flocking adhesive. When the screw rotates, it causes the flocking adhesive in the spiral groove to be dispensed. Since the number of rotations and speed of the drive motor can be preset, the number of rotations of the screw is predetermined, thereby achieving quantitative dispensing of flocking adhesive. Furthermore, the drive cylinder drives the drive motor to move vertically, and the drive motor drives the quantitative dispensing cylinder to move up and down synchronously, thereby setting the dispensing position of the quantitative dispensing cylinder to a preset position.

[0023] The above embodiments are only for illustrating the technical concept and features of this utility model, and are intended to enable those skilled in the art to understand the content of this utility model and implement it accordingly. They should not be construed as limiting the scope of protection of this utility model. All equivalent changes or modifications made in accordance with the spirit and essence of this utility model should be included within the scope of protection of this utility model.

Claims

1. A glue filling mechanism for flocking glue, characterized in that, The utility model relates to a glue filling device, including: Glue filling barrel, drive motor, screw rod, quantitative glue filling cylinder, the glue filling barrel has the accommodation cavity for containing flocking glue, one end of the screw rod and the drive motor fixed connection is together, so that the drive motor drives the screw rod positive rotation and reverse rotation, the quantitative glue filling cylinder is hollow, and the front and back two ends each has the opening, and the front and back two ends opening all with the inside fluid communication of quantitative glue filling cylinder, the other end of the screw rod is inserted into the quantitative glue filling cylinder, and the screw rod at least one part is located in the quantitative glue filling cylinder, the glue filling barrel and the quantitative glue filling cylinder fixed connection, and the accommodation cavity of glue filling barrel and the inside fluid communication of quantitative glue filling cylinder, flocking glue enters the quantitative glue filling cylinder from the accommodation cavity of glue filling barrel, under the drive of drive motor, the screw rod rotates, and the screw rod quantitatively transports the flocking glue in quantitative glue filling cylinder to the next link.

2. The tufting glue dispensing mechanism of claim 1, wherein, The screw rod includes screw rod body, spiral protrusion, the spiral protrusion fixed connection is in the outer surface of screw rod body, and the spiral protrusion is along the length direction of screw rod body on screw rod body extends in the way of spiral, and the screw rod body and the spiral protrusion form spiral groove, the spiral groove is used for containing flocking glue, and the spiral groove is along the length direction of screw rod body on screw rod body extends preset distance in the way of spiral.

3. The tufting glue application mechanism of claim 1, wherein, Still include drive cylinder, the drive cylinder has telescopic rod, the telescopic rod and drive motor are connected, so that the drive cylinder drives the telescopic rod telescopic, and the telescopic rod drives drive motor moves up and down in vertical direction, thereby realizing the quantitative glue filling cylinder moves up and down in vertical direction.

4. The tufting glue dispensing mechanism of claim 3, wherein, Still include first support plate, a predetermined number of first support column, one end of the first support column and the first support plate vertical fixed connection, drive cylinder is fixedly installed on the first support plate.

5. The tufting glue dispensing mechanism of claim 4, wherein, Still include second support plate, drive motor is fixedly installed on the second support plate, still have a predetermined number of linear bearing fixedly embedded on the second support plate, the first support column is inserted into the linear bearing, and the first support column can slide in the linear bearing, drive cylinder drives drive motor moves in vertical direction, and drive motor drives the second support plate synchronous moves in vertical direction, in the process of moving, the linear bearing slides on the first support column.

6. The tufting glue dispensing mechanism of claim 5, wherein, Still include connecting plate, a predetermined number of second support column, one side of the connecting plate and the telescopic rod of drive cylinder fixed connection, the other side of the connecting plate and drive motor fixed connection, one end of the second support column and the connecting plate fixed connection, the other end of the second support column and the second support plate fixed connection.

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