Glue dispenser capable of automatically monitoring glue amount
By introducing adjustment components and weighing sensors into the dispensing machine, the problems of inconvenient dispensing head position adjustment and inability to measure glue volume are solved, thereby achieving flexible adaptability and improved printing quality of the dispensing machine.
Patent Information
- Application Number
- CN202423027347.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-09
- Publication Date
- 2025-11-25
- Estimated Expiration
- 2034-12-09
AI Technical Summary
The position of the dispensing head in existing dispensing machines is not easy to adjust, resulting in poor flexibility of use, and the dispensing volume cannot be measured.
An automatic glue volume monitoring dispensing machine was designed, comprising a dispensing stage, an adjustment component, a weighing sensor, and a CCD imaging system. The position of the dispensing tube is adjusted by the adjustment component, the glue volume is measured by the weighing sensor, and the product features are identified by the CCD imaging system to determine the accurate position and size.
It enables flexible adjustment of the dispensing head position to adapt to various product sizes and types, improving equipment applicability. Furthermore, it optimizes the printing process through glue volume measurement, thereby enhancing printing quality and efficiency.
Smart Images
Figure CN223587579U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to a point gum machine technical field, especially point gum machine of automatic monitoring glue amount. BACKGROUND
[0002] The point gum machine is also called glue applying machine, glue dropping machine or glue dispensing machine, which is specially used for accurately dispensing liquid materials such as glue, paint and ink to the designated position according to the preset path and speed, and is widely used in electronic industry, automobile industry, medical instrument field, handicraft production and packaging industry, and is often used for chip packaging, component fixing and circuit protection in electronic industry.
[0003] At present, the glue head of the point gum machine is installed on the working platform through the fixed mechanical support, the position of the point gum is inconvenient to adjust, the flexibility of the use of the glue head is poor, and the point gum amount cannot be measured. UTILITY MODEL CONTENT
[0004] The utility model discloses a point gum machine of automatic monitoring glue amount can adjust the use distance between two point gum pipes, and the position of the point gum head on the point gum pipe can better adapt to the production of products of various sizes and types, so that the point gum machine with different intervals does not need to be specially configured for different products in the process, and the applicability of the equipment is effectively improved.
[0005] In order to achieve the above-mentioned purpose, the utility model still provides a kind of point gum machine of automatic monitoring glue amount with the above-mentioned, including: point gum platform and adjusting component, the inside of the adjusting component is provided with first support plate, the front surface of the first support plate is fixedly connected with connecting plate, the right surface of the connecting plate is fixedly connected with fixed plate, the rear surface of the fixed plate is fixedly connected with positive and negative drive motor, the output of the positive and negative drive motor is fixedly connected with screw thread screw rod, the side surface of the screw thread screw rod is screw-connected with first sliding block, the left surface of the first sliding block is fixedly connected with second support plate, the left surface of the second support plate is fixedly connected with second sliding rail, the side surface of the second sliding rail is slidably connected with third sliding block, the left surface of the third sliding block is fixedly connected with fixed block, the left surface of the fixed block is fixedly connected with point gum pipe, the inside of the point gum platform is provided with placing groove, the inner surface of the placing groove is provided with weighing sensor.
[0006] According to the point gum machine of automatic monitoring glue amount, the left surface of the connecting plate is fixedly connected with first sliding rail, and the side surface of the first sliding rail is slidably connected with second sliding block.
[0007] According to the point glue machine of the automatic monitoring glue amount, the left surface of the second sliding block is fixedly connected with the second support plate, the number of the first sliding rail and the second sliding block is two and is distributed up and down, and the first sliding rail is arranged with the second sliding block, so that the movement of the point glue pipe is more stable, and the first sliding rail plays a guiding role in the movement of the point glue pipe.
[0008] According to the point glue machine of the automatic monitoring glue amount, the left surface of the second support plate is fixedly connected with the cylinder, and the output end of the cylinder is fixedly connected with the fixed block, so that the fixed block and the point glue pipe can be driven to move by starting the cylinder, and the use height of the point glue pipe can be adjusted.
[0009] According to the point glue machine of the automatic monitoring glue amount, the inside of the adjusting assembly is provided with a CCD image system, the cylinder and the CCD image system are electrically connected with an external power supply, and the CCD image system can accurately identify the edge, contour and other characteristics of the point glue product, so as to determine the accurate position and size of the product.
[0010] According to the point glue machine of the automatic monitoring glue amount, the inside of the adjusting assembly is provided with a glue storage tank, and the side surface of the glue storage tank is fixedly connected with a photoelectric sensor, the photoelectric sensor is used for judging the liquid level by emitting light and changing the refraction or reflection of the light at the glue liquid surface, so as to remind an operator to add glue in the glue storage tank.
[0011] According to the point glue machine of the automatic monitoring glue amount, the number of the point glue pipes is two and is distributed in front and back, and the forward and reverse driving motor is electrically connected with an external power supply.
[0012] According to the point glue machine of the automatic monitoring glue amount, the lower surface of the point glue table is fixedly connected with a support table, and the number of the support tables is multiple, and the support table supports the device.
[0013] Compared with the prior art, the point glue machine has the following beneficial effects:
[0014] 1. By arranging the first support plate, the connecting plate, the fixed plate, the forward and reverse driving motor, the threaded lead screw, the first sliding block, the first sliding rail, the second sliding block and the point glue pipe, the use distance between the two point glue pipes can be adjusted, the position of the point glue head on the point glue pipe can better adapt to the production of products of various sizes and types, and the point glue machine with different spacings does not need to be specially configured for different products in the process, and the applicability of the equipment is effectively improved.
[0015] 2. By arranging the placing groove and the weighing sensor, the point glue amount can be measured, and then the printing speed, the nozzle pressure and other parameters are adjusted according to the point glue amount, so that the printing process is optimized, and the printing quality and efficiency are improved.
[0016] The additional aspects and advantages of the present application will be given in part in the following description, some will become apparent from the following description, or will be understood through practice of the present application. BRIEF DESCRIPTION OF DRAWINGS
[0017] The present application will be further described below in conjunction with the drawings and embodiments;
[0018] Figure 1 is a whole structure schematic view of the point glue machine of the present application for automatically monitoring glue amount;
[0019] Figure 2 is a partial structure schematic view of the point glue machine of the present application for automatically monitoring glue amount;
[0020] Figure 3 is Figure 2 is an enlarged schematic view of structure at A in the middle;
[0021] Figure 4 is a structure schematic view of the adjusting assembly of the point glue machine of the present application for automatically monitoring glue amount.
[0022] LEGEND:
[0023] 1, point glue table; 2, adjusting assembly; 3, first support plate; 4, connecting plate; 5, fixed plate; 6, positive and negative drive motor; 7, threaded screw; 8, first sliding block; 9, first sliding rail; 10, second sliding block; 11, second support plate; 12, air cylinder; 13, fixed block; 14, point glue pipe; 15, CCD image system; 16, glue storage tank; 17, photoelectric sensor; 18, second sliding rail; 19, third sliding block; 20, placing groove; 21, weighing sensor; 22, support table. DETAILED DESCRIPTION
[0024] This part will describe the specific embodiments of the present application in detail, the preferred embodiments of the present application are shown in the drawings, the role of the drawings is to supplement the description of the text part with graphics, so that people can intuitively and visually understand each technical feature and the overall technical scheme of the present application, but it cannot be understood as the limitation of the protection scope of the present application.
[0025] Referring to Figures 1-4The utility model discloses an automatic monitoring glue amount's point gum machine, include: point gum station 1 and adjusting assembly 2, the inside of adjusting assembly 2 is provided with first support plate 3, the front surface of first support plate 3 is fixedly connected with connecting plate 4, the right surface of connecting plate 4 is fixedly connected with fixed plate 5, and fixed plate 5 supports positive and negative drive motor 6, threaded lead screw 7, the rear surface of fixed plate 5 is fixedly connected with positive and negative drive motor 6, and positive and negative drive motor 6 is electrically connected with external power supply, and the output of positive and negative drive motor 6 is fixedly connected with threaded lead screw 7, and the side surface of threaded lead screw 7 is threadedly connected with first sliding block 8, and the left surface of first sliding block 8 is fixedly connected with second support plate 11, and the left surface of second support plate 11 is fixedly connected with second sliding rail 18, and the side surface of second sliding rail 18 is slidably connected with third sliding block 19, and the left surface of third sliding block 19 is fixedly connected with fixed block 13, and the left surface of fixed block 13 is fixedly connected with point gum pipe 14, and start positive and negative drive motor 6 drives threaded lead screw 7 to rotate, and the first sliding block 8 on threaded lead screw 7 moves and can adjust the use position of second support plate 11, second sliding rail 18, third sliding block 19, fixed block 13 and point gum pipe 14, the left surface of connecting plate 4 is fixedly connected with first sliding rail 9, and the side surface of first sliding rail 9 is slidably connected with second sliding block 10, and the left surface of second sliding block 10 is fixedly connected with second support plate 11, and first sliding rail 9 and second sliding block 10 make point gum pipe 14 move more stably, and the number of first sliding rail 9, second sliding block 10 is two and is distributed up and down, and the number of point gum pipe 14 is two and is distributed front and back.
[0026] The inside of point gum station 1 is provided with placing groove 20, and the inner surface of placing groove 20 is provided with weighing sensor 21, and weighing sensor 21 can measure the point gum amount, and then adjusts the printing speed, nozzle pressure and other parameters according to the point gum amount, to optimize the printing process, improve the printing quality and efficiency, the left surface of second support plate 11 is fixedly connected with pneumatic cylinder 12, the output of pneumatic cylinder 12 is fixedly connected with fixed block 13, and by starting pneumatic cylinder 12, fixed block 13 and point gum pipe 14 are moved, the use height of point gum pipe 14 can be adjusted, when the height of point gum pipe 14 changes, second sliding rail 18 and third sliding block 19 play the role of guiding, the inside of adjusting assembly 2 is provided with CCD image system 15, pneumatic cylinder 12 and CCD image system 15 are electrically connected with external power supply, and CCD image system 15 can accurately identify the edge, contour and other characteristics of point gum product, so as to determine the accurate position and size of product, the inside of adjusting assembly 2 is provided with glue storage tank 16, the side surface of glue storage tank 16 is fixedly connected with photoelectric sensor 17, photoelectric sensor 17 is through emitting light, when the light refracts or reflects changes at the glue liquid level, to judge the liquid level, thereby reminding the operator to add glue in glue storage tank 16, the lower surface of point gum station 1 is fixedly connected with support table 22, the number of support table 22 is multiple, and support table 22 supports the device left and right.
[0027] Working principle: in the use process, through the connecting pipe connects the glue dispensing pipe 14 with the glue storage tank 16, the product to be glued is placed on the glue dispensing table 1 in the glue dispensing area, the CCD image system 15 is opened, the CCD image system 15 measures the product to be glued, then the using position between the two glue dispensing pipes 14 is adjusted, the positive and negative drive motor 6 is started to drive the threaded lead screw 7 to rotate, the first sliding block 8 on the threaded lead screw 7 moves to adjust the using position of the second support plate 11, the second sliding rail 18, the third sliding block 19, the fixed block 13 and the glue dispensing pipe 14, in the movement process of the group of glue dispensing pipes 14, the first sliding rail 9 and the second sliding block 10 make the glue dispensing pipe 14 move more stably, the valve on the connecting pipe is opened, the glue in the glue storage tank 16 enters the glue dispensing pipe 14 through the connecting pipe to carry out glue dispensing through the glue dispensing head, the photoelectric sensor 17 on one side of the glue storage tank 16 can measure the amount of glue in the glue storage tank 16, the glue dispensing amount in the glue dispensing process is measured by the weighing sensor 21, the device can adjust the using distance between the two glue dispensing pipes 14, so that the position of the glue dispensing head on the glue dispensing pipe 14 can better adapt to the production of products of various sizes and types, and the device does not need to be specially configured with glue dispensing machines with different distances for different products in the process, the applicability of the equipment is effectively improved, and the glue dispensing amount can be measured, then the printing speed, the nozzle pressure and other parameters can be adjusted according to the glue dispensing amount, so as to optimize the printing process and improve the printing quality and efficiency.
[0028] The embodiments of the utility model are explained in detail above in combination with the drawings, but the utility model is not limited to the above-mentioned embodiments, and various changes can be made within the knowledge range of ordinary skilled in the art without departing from the purpose of the utility model.
Claims
1. A dispensing machine that automatically monitors the amount of adhesive, characterized in that, include: A dispensing table (1) and an adjustment assembly (2) are provided. The adjustment assembly (2) has a first support plate (3) inside. A connecting plate (4) is fixedly connected to the front surface of the first support plate (3). A fixing plate (5) is fixedly connected to the right surface of the connecting plate (4). A forward and reverse drive motor (6) is fixedly connected to the rear surface of the fixing plate (5). A threaded screw (7) is fixedly connected to the output end of the forward and reverse drive motor (6). A first slider (8) is threadedly connected to the side surface of the threaded screw (7). The left surface of the dispensing table (1) is fixedly connected to a second support plate (11), the left surface of the second support plate (11) is fixedly connected to a second slide rail (18), the side surface of the second slide rail (18) is slidably connected to a third slider (19), the left surface of the third slider (19) is fixedly connected to a fixing block (13), the left surface of the fixing block (13) is fixedly connected to a dispensing tube (14), the inside of the dispensing table (1) is provided with a placement groove (20), and the inner surface of the placement groove (20) is provided with a weighing sensor (21).
2. The dispensing machine for automatically monitoring adhesive quantity according to claim 1, characterized in that, The left surface of the connecting plate (4) is fixedly connected to a first slide rail (9), and the side surface of the first slide rail (9) is slidably connected to a second slider (10).
3. The dispensing machine for automatically monitoring adhesive quantity according to claim 2, characterized in that, The left surface of the second slider (10) is fixedly connected to the second support plate (11). There are two of each of the first slide rail (9) and the second slider (10), which are distributed vertically.
4. The dispensing machine for automatically monitoring adhesive quantity according to claim 1, characterized in that, A cylinder (12) is fixedly connected to the left surface of the second support plate (11), and the output end of the cylinder (12) is fixedly connected to the fixing block (13).
5. The dispensing machine for automatically monitoring adhesive quantity according to claim 4, characterized in that, The adjustment component (2) is equipped with a CCD imaging system (15), and both the cylinder (12) and the CCD imaging system (15) are electrically connected to an external power source.
6. The dispensing machine for automatically monitoring adhesive quantity according to claim 1, characterized in that, The adjustment component (2) is provided with a glue storage tank (16) inside, and a photoelectric sensor (17) is fixedly connected to the side surface of the glue storage tank (16).
7. The dispensing machine for automatically monitoring adhesive quantity according to claim 1, characterized in that, The number of dispensing tubes (14) is two and they are distributed one in front of the other. The forward and reverse drive motors (6) are electrically connected to an external power source.
8. The dispensing machine for automatically monitoring adhesive quantity according to claim 1, characterized in that, The lower surface of the dispensing station (1) is fixedly connected to a support platform (22), and there are multiple support platforms (22).