Dispensing machine glue weighing mechanism with damping function

Abstract

The utility model relates to the technical field of dispensing machines, in particular to a dispensing machine glue weighing mechanism with a damping function. The device comprises a mounting seat used for being fixedly connected with external equipment, a weighing instrument arranged on the mounting seat, a glue receiving box arranged on the weighing instrument, and a damping assembly arranged between the weighing instrument and the mounting seat. The damping assembly comprises a mounting plate arranged between the weighing instrument and the mounting base and a shockproof gel base arranged on the side, close to the mounting plate, of the mounting base, and the shockproof gel base is fixed between the mounting base and the mounting plate through a first detachable assembly. According to the glue dispensing device, the effect of vibration generated during glue dispensing is effectively relieved.

Description

Technical Field

[0001] This application relates to the technical field of dispensing machines, and particularly to a glue weighing mechanism for a dispensing machine with a shock absorption function. Background Art

[0002] With the development of industrial automation, dispensing machines are increasingly widely used in industrial production. Dispensing machines are mainly used in the technological processes of product bonding, potting, coating, etc. Among them, precise control of glue is crucial; in order to ensure that the amount of glue dispensed each time is basically the same, it is necessary to regularly and precisely measure the weighed glue. However, in the actual operation process, due to a certain height difference between the dispensing head and the weighing mechanism, vibrations will be generated during dispensing, and these vibrations have an adverse effect on the weighing accuracy and speed. Therefore, how to reduce vibrations during dispensing and improve the weighing accuracy and speed has become an important issue in the current development of dispensing machine technology.

[0003] In traditional dispensing machines, in order to reduce vibrations, the commonly used method is to lower the dispensing head to basically contact the weighing mechanism during dispensing. However, this method not only wastes time, but also a part of the glue will stick to the dispensing head, resulting in inaccurate measurement. Therefore, the existing dispensing machines still have problems such as large vibrations during the glue weighing process, seriously affecting the performance and working efficiency of the dispensing machine, and urgent solutions are needed. Utility Model Content

[0004] In order to effectively reduce the vibrations generated during dispensing, this application provides a glue weighing mechanism for a dispensing machine with a shock absorption function.

[0005] A glue weighing mechanism for a dispensing machine with a shock absorption function provided by this application adopts the following technical solutions:

[0006] A glue weighing mechanism for a dispensing machine with a shock absorption function includes a mounting base for fixedly connecting with an external device, a weighing instrument arranged on the mounting base, a glue receiving box arranged on the weighing instrument, and a shock absorption component arranged between the weighing instrument and the mounting base. The shock absorption component includes a mounting plate arranged between the weighing instrument and the mounting base, and a shock-proof gel seat arranged on one side of the mounting base close to the mounting plate. The shock-proof gel seat is fixed between the mounting base and the mounting plate through a first detachable component.

[0007] By adopting the above technical solution, the mounting base is the basic structure for fixedly connecting with an external device, the weighing instrument is a device mounted on the mounting base for weighing glue, the glue receiving box is a box or container for containing glue or other materials, the shock-absorbing assembly is an assembly for reducing the vibration and shock generated during the operation of the dispensing machine, the mounting plate is a plate-like structure mounted between the weighing instrument and the mounting base, and the mounting plate plays a role in dispersing force and enhancing stability. The anti-vibration gel seat is fixed between the mounting base and the mounting plate through the first detachable assembly. The anti-vibration gel seat can effectively absorb and reduce the energy of the vibration and shock transmitted to the mounting base and the weighing instrument during the operation of the dispensing machine through its elastic material. By using the anti-vibration gel seat, the vibration generated during the operation of the dispensing machine can be reduced, thereby improving the accuracy and stability of the equipment.

[0008] Optionally, the first detachable assembly includes a positioning post disposed on the side of the anti-vibration gel seat close to the mounting plate, a positioning hole disposed on the mounting plate and through which the positioning post passes, an assembly portion disposed on the side of the anti-vibration gel seat close to the mounting base, and an assembly hole disposed on the assembly portion. The assembly portion is fixedly connected to the mounting base through a first self-tapping screw passing through the assembly hole.

[0009] By adopting the above technical solution, the positioning post is located on the side of the anti-vibration gel seat close to the mounting plate and is used to provide position positioning and alignment during the assembly process. The positioning hole is opened on the mounting plate for the positioning post to pass through to ensure that the positioning post can be correctly inserted and fixed on the mounting plate. The assembly portion is a component on the side of the anti-vibration gel seat close to the mounting base and is used to assemble and fix the anti-vibration gel seat to the mounting base. The assembly hole is opened on the assembly portion. The assembly portion is connected to the mounting base through a first self-tapping screw to ensure that the anti-vibration gel seat can be firmly fixed in its required position during the operation of the dispensing machine and can effectively absorb and reduce vibration. The cooperation of the positioning post and the positioning hole provides precise position control, while the use of the assembly portion and the assembly hole ensures the safety and stability of the component.

[0010] Optionally, an installation portion is provided on the side of the weighing instrument close to the mounting plate, an installation hole is provided on the installation portion, and the installation portion is fixedly connected to the installation portion through a second self-tapping screw passing through the first installation hole.

[0011] By adopting the above technical solution, the installation portion is fixed on the side of the weighing instrument close to the mounting plate and is used to install and fix the weighing instrument to the mounting plate. The installation hole is opened on the installation portion. The weighing instrument and the installation portion are connected together through a second self-tapping screw to ensure that the weighing instrument can be firmly installed on the mounting plate, so as to maintain accuracy and stability during the dispensing process. The second self-tapping screw, as a connecting piece, can provide sufficient fixing force to ensure that the weighing instrument will not move or become unstable due to vibration or shock.

[0012] Optionally, a protective cover is provided on the weighing instrument, the glue receiving box is arranged on the protective cover, the glue receiving box is provided with a glue receiving hole, and the glue receiving box communicates with the glue cup on the weighing instrument through the glue receiving hole.

[0013] By adopting the above technical solution, the protective cover is used to protect the weighing instrument from the influence of the external environment or physical damage, the glue receiving box is used to receive glue, the glue receiving hole is opened on the glue receiving box, and the glue receiving box enables the glue to flow into the glue cup of the weighing instrument through the glue receiving hole for accurate weighing or batching operations, which helps to keep the working area clean and ensure the accurate delivery of glue, thereby improving the accuracy and efficiency of the dispensing process.

[0014] Optionally, the glue receiving box includes a protective part and a covering part. The protective part is provided with a receiving cavity for placing the glue cup, the covering part is used to cover the receiving cavity, the glue receiving hole is arranged on the covering part, and the center of the glue receiving hole and the center of the glue cup are located on the same straight line.

[0015] By adopting the above technical solution, the glue receiving box includes a protective part and a covering part. The protective part is provided with a receiving cavity for placing the glue cup, and the covering part is used to cover a part of the protective part to ensure that the receiving cavity can be sealed and protected. The glue receiving hole is opened on the covering part to ensure that the glue cup in the receiving cavity and the glue cup on the weighing instrument can communicate. The center of the glue receiving hole and the center of the glue cup are located on the same straight line. This alignment ensures the stability and accuracy of the glue or other liquid when pouring or flowing, aiming to improve the operation efficiency and accuracy in the dispensing process, and at the same time ensure the safety and stability of the glue or other liquid during the operation.

[0016] Optionally, the protective part is provided with a fixing part around its circumference, the fixing part is provided with a fixing hole, and the fixing part is fixedly connected to the protective cover through a third self-tapping screw passing through the fixing hole.

[0017] By adopting the above technical solution, the third self-tapping screw is used to firmly connect the protective part to the protective cover, ensuring the firm connection between the protective part and the protective cover, thereby protecting the safety and stability of the glue cup. By using self-tapping screws or similar fixing parts, this connection can be simply achieved, making the overall structure more solid and reliable. If the glue contacts the glue receiving box, the protective part can be disassembled for cleaning by removing the third self-tapping screw.

[0018] Optionally, the protective cover is provided with a first limiting hole on the side close to the mounting plate, and the mounting plate is provided with a second limiting hole communicating with the first limiting hole. The protective cover is fixedly connected to the mounting plate through a fourth self-tapping screw passing through the first limiting hole and being fixed to the second limiting hole.

[0019] By adopting the above technical solution, the first limiting hole is opened on the side of the protective cover close to the mounting plate, and the second limiting hole is opened on the mounting plate. The fourth self-tapping screw passes through the first limiting hole and is fixedly connected to the second limiting hole, so that the protective cover is fixedly connected to the mounting plate, ensuring that the protective cover is in the correct position and can be fixed on the mounting plate to prevent loosening or deviation due to vibration or movement.

[0020] Optionally, the diameter of the end of the shock-absorbing gel seat close to the mounting plate is smaller than the diameter of the end of the shock-absorbing gel seat close to the mounting base.

[0021] By adopting the above technical solution, the shock-absorbing gel seat is designed with a larger diameter at the end close to the mounting base and a smaller diameter on the side close to the mounting plate, which is beneficial to increasing the supporting area of the shock-absorbing gel seat and providing better support and stability during installation and use.

[0022] In summary, the present application includes at least one of the following beneficial technical effects:

[0023] 1. The mounting base is a basic structure for fixedly connecting with external equipment. The weighing instrument is a device installed on the mounting base for weighing glue. The glue receiving box is a box or container for containing glue or other materials. The shock-absorbing assembly is a component for reducing the vibration and shock generated during the operation of the dispensing machine. The mounting plate is a plate-like structure installed between the weighing instrument and the mounting base, which plays a role in dispersing force and enhancing stability. The shock-absorbing gel seat is fixed between the mounting base and the mounting plate through the first detachable component. The shock-absorbing gel seat can effectively absorb and reduce the energy of the vibration and shock transmitted from the operation of the dispensing machine to the mounting base and the weighing instrument through its elastic material. By using the shock-absorbing gel seat, the vibration generated during the operation of the dispensing machine can be reduced, thereby improving the accuracy and stability of the equipment;

[0024] 2. The positioning post is located on the side of the shock-absorbing gel seat close to the mounting plate and is used to provide position positioning and alignment during the assembly process. The positioning hole is opened on the mounting plate for the positioning post to pass through to ensure that the positioning post can be correctly inserted and fixed on the mounting plate. The assembly part is a component on the side of the shock-absorbing gel seat close to the mounting base and is used to assemble and fix the shock-absorbing gel seat to the mounting base. The assembly hole is opened on the assembly part. The assembly part is connected to the mounting base through the first self-tapping screw to ensure that the shock-absorbing gel seat can be firmly fixed in its required position during the operation of the dispensing machine and can effectively absorb and reduce vibration. The cooperation of the positioning post and the positioning hole provides precise position control, while the use of the assembly part and the assembly hole ensures the safety and stability of the component. Description of the Drawings

[0025] Figure 1 is an exploded view of the glue weighing mechanism in the embodiment of the present application;

[0026] Figure 2 It is a schematic diagram of the overall structure in the embodiment of the present application;

[0027] Figure 3 It is an exploded view of the covering part and the protection part in the embodiment of the present application;

[0028] Figure 4 It is an exploded view of the protective cover and the protection part in the embodiment of the present application.

[0029] Explanation of reference numerals:

[0030] 1. Mounting base; 2. Weighing instrument; 3. Glue receiving box; 4. Shock absorption assembly; 5. Mounting plate; 6. Anti-vibration gel seat; 7. Positioning column; 8. Positioning hole; 9. Assembly part; 10. Assembly hole; 11. Mounting part; 12. Mounting hole; 13. Protective cover; 14. Glue receiving hole; 15. Glue cup; 16. Protection part; 17. Covering part; 18. Accommodating cavity; 19. Fixing part; 20. Fixing hole; 21. First limiting hole; 22. Second limiting hole. Detailed implementation manners

[0031] To make the above objects, features, and advantages of the present application more obvious and understandable, the following will describe the detailed implementation manners of the present application with reference to the accompanying drawings. Many specific details are set forth in the following description in order to fully understand the present application. However, the present application can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without departing from the connotation of the present application. Therefore, the present application is not limited by the specific embodiments disclosed below.

[0032] In the present application, unless otherwise clearly defined and limited, terms such as "installation", "connection", "connection", "fixation", etc. should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or integrated; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two components or the interaction relationship between two components, unless otherwise clearly limited. For those of ordinary skill in the art, the specific meanings of the above terms in the present application can be understood according to specific situations.

[0033] In this application, unless otherwise clearly specified and defined, the first feature being "on" or "under" the second feature may mean that the first and second features are in direct contact, or the first and second features are indirectly in contact through an intermediate medium. Moreover, the first feature being "above", "over" and "on top of" the second feature may mean that the first feature is directly above or obliquely above the second feature, or simply indicates that the horizontal height of the first feature is higher than that of the second feature. The first feature being "under", "beneath" and "underneath" the second feature may mean that the first feature is directly below or obliquely below the second feature, or simply indicates that the horizontal height of the first feature is less than that of the second feature.

[0034] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it can be directly on the other element or there may also be an intermediate element. When an element is considered to be "connected to" another element, it can be directly connected to the other element or there may be an intermediate element at the same time. The terms "vertical", "horizontal", "upper", "lower", "left", "right" and similar expressions used herein are only for illustrative purposes and do not represent the only implementation.

[0035] An embodiment of the present application discloses a glue weighing mechanism of a dispensing machine with a shock absorption function.

[0036] Refer to Figure 1 , a glue weighing mechanism of a dispensing machine with a shock absorption function includes a mounting base 1, a weighing instrument 2, a glue receiving box 3 and a shock absorption assembly 4. The mounting base 1 is a basic structure for fixedly connecting to an external device. The weighing instrument 2 is a device installed on the mounting base 1 for weighing glue. The glue receiving box 3 is a box or container for accommodating glue. The shock absorption assembly 4 is a component for reducing the vibration and shock generated during the operation of the dispensing machine. Specifically, the shock absorption assembly 4 is installed between the weighing instrument 2 and the mounting base 1. The shock absorption assembly 4 includes a mounting plate 5 and a shockproof gel seat 6. The mounting plate 5 is fixed to the side of the weighing instrument 2 close to the mounting base 1. The shockproof gel seat 6 is installed on the side of the mounting base 1 close to the mounting plate 5. The shockproof gel seat 6 is fixed between the mounting base 1 and the mounting plate 5 through a first detachable component. The shockproof gel seat 6 can effectively absorb and reduce the energy of the vibration and shock generated during the operation of the dispensing machine and transmitted to the mounting base 1 and the weighing instrument 2 through its elastic material. By using the shockproof gel seat 6, the vibration generated during the operation of the dispensing machine can be reduced, thereby improving the accuracy and stability of the device.

[0037] It should be noted that the diameter of the end of the shockproof gel seat 6 close to the mounting plate 5 is smaller than the diameter of the end of the shockproof gel seat 6 close to the mounting base 1. The shockproof gel seat 6 is designed with a larger diameter at the end close to the mounting base 1 and a smaller diameter on the side close to the mounting plate 5, which is beneficial to increasing the support area of the shockproof gel seat 6 and providing better support and stability during installation and use.

[0038] Reference Figure 1 and Figure 2 ,the first detachable component includes a positioning post 7, a positioning hole 8, an assembly part 9 and an assembly hole 10. The positioning post 7 is fixed on the side of the shock-absorbing gel seat 6 close to the mounting plate 5 and is used to provide position positioning and alignment during the assembly process. The positioning hole 8 is opened on the mounting plate 5 and allows the positioning post 7 to pass through, ensuring that the positioning post 7 can be correctly inserted and fixed on the mounting plate 5. The assembly part 9 is fixed on the side of the shock-absorbing gel seat 6 close to the mounting seat 1. The assembly part 9 is used to assemble and fix the shock-absorbing gel seat 6 to the mounting seat 1. The assembly hole 10 is opened on the assembly part 9. The assembly part 9 is fixedly connected to the mounting seat 1 by a first self-tapping screw passing through the assembly hole 10, ensuring that the shock-absorbing gel seat 6 can be stably fixed in its required position during the operation of the dispensing machine and can effectively absorb and reduce vibrations. The cooperation of the positioning post 7 and the positioning hole 8 provides precise position control, while the use of the assembly part 9 and the assembly hole 10 ensures the safety and stability of the component.

[0039] Reference Figure 2 ,on the side of the weighing instrument 2 close to the mounting plate 5, there is an installation part 11. The installation part 11 is used to install and fix the weighing instrument 2 to the mounting plate 5. An installation hole 12 is opened on the installation part 11. The installation part 11 is fixedly connected to the mounting part 11 by a second self-tapping screw passing through the first installation hole 12, ensuring that the weighing instrument 2 can be stably installed on the mounting plate 5, so as to maintain accuracy and stability during the dispensing process. The second self-tapping screw, as a connecting part, can provide sufficient fixing force to ensure that the weighing instrument 2 will not move or become unstable due to vibrations or shocks.

[0040] Reference Figure 2 and Figure 3 ,in order to protect the weighing instrument 2 from the influence of the external environment or physical damage, a protective cover 13 for protecting the weighing instrument 2 is installed. The glue receiving box 3 is detachably installed on the protective cover 13. When the outer wall of the glue receiving box is contaminated by glue, the glue receiving box 3 can be detached and cleaned. The protective cover 13 is used to protect the weighing instrument 2 from the influence of the external environment or physical damage. The glue receiving box 3 is used to receive glue. A glue receiving hole 14 is opened on the glue receiving box 3. The glue receiving box 3 allows the glue to flow into the glue cup 15 of the weighing instrument 2 through the glue receiving hole 14 for accurate weighing or batching operations, which helps to keep the working area clean and ensures the accurate delivery of glue, thereby improving the accuracy and efficiency of the dispensing process. In one embodiment, a first limiting hole 21 is opened on the protective cover 13 close to the mounting plate 5, and a second limiting hole 22 communicating with the first limiting hole 21 is opened on the mounting part 11. The protective cover 13 is fixedly connected to the mounting plate 5 by a fourth self-tapping screw passing through the first limiting hole 21 and then being fixedly connected to the second limiting hole 22, ensuring that the protective cover 13 is in the correct position and can be fixed on the mounting plate 5 to prevent it from loosening or shifting due to vibrations or movements. For the convenience of understanding, the glue receiving box 3 will be described below:

[0041] Specifically, the glue receiving box 3 includes a protection part 16 and a covering part 17. An accommodation cavity 18 for placing the glue cup 15 is formed on the protection part 16. The covering part 17 is used to cover a part of the protection part 16 to ensure that the accommodation cavity 18 can be sealed and protected. The glue receiving hole 14 is opened on the covering part 17 to ensure that the glue cup 15 in the accommodation cavity 18 and the glue cup 15 on the weighing instrument 2 can be communicated. The center of the glue receiving hole 14 and the center of the glue cup 15 are located on the same straight line. This alignment ensures the stability and accuracy of the glue or other liquid when pouring or flowing, aiming to improve the operation efficiency and accuracy in the dispensing process, and at the same time ensure the safety and stability of the glue or other liquid during the operation process.

[0042] Among them, referring to Figure 3 and Figure 4 , a fixing part 19 is arranged around the circumference of the protection part 16. A fixing hole 20 is formed on the fixing part 19. The third self-tapping screw firmly connects the protection part 16 to the protective cover 13 through the fixing hole 20, ensuring the firm connection between the protection part 16 and the protective cover 13, thereby protecting the safety and stability of the glue cup 15. By using self-tapping screws or similar fixing parts, this connection can be simply realized, making the overall structure more solid and reliable. If the glue contacts the glue receiving box 3, the protection part 16 can be disassembled and cleaned by removing the third self-tapping screw.

[0043] The implementation principle of the glue weighing mechanism of the dispensing machine with a shock absorption function in the embodiment of the present application is as follows: The mounting base 1 is a basic structure for fixedly connecting with external equipment. The weighing instrument 2 is a device installed on the mounting base 1 for weighing glue. The glue receiving box 3 is a box or container for accommodating glue or other materials. The shock absorption assembly 4 is a component for reducing the vibration and shock generated during the operation of the dispensing machine. The mounting plate 5 is a plate-like structure installed between the weighing instrument 2 and the mounting base 1. The mounting plate 5 plays a role in dispersing force and enhancing stability. The anti-vibration gel seat 6 is fixed between the mounting base 1 and the mounting plate 5 through the first detachable component. The anti-vibration gel seat 6 can effectively absorb and reduce the energy of the vibration and shock generated during the operation of the dispensing machine and transmitted to the mounting base 1 and the weighing instrument 2 through its elastic material. By using the anti-vibration gel seat 6, the vibration generated during the operation of the dispensing machine can be reduced, thereby improving the accuracy and stability of the equipment.

[0044] The above are all the preferred embodiments of the present application, and the protection scope of the present application is not limited by this. Therefore, all equivalent changes made according to the structure, shape, and principle of the present application should be covered within the protection scope of the present application.

Claims

1. A glue weighing mechanism for a glue dispenser with a shock-absorbing function, characterized in that: The invention comprises a mounting seat (1) for fixed connection with an external device, a weighing instrument (2) arranged on the mounting seat (1), a glue box (3) arranged on the weighing instrument (2), and a shock absorbing component (4) arranged between the weighing instrument (2) and the mounting seat (1); the shock absorbing component (4) comprises a mounting plate (5) arranged between the weighing instrument (2) and the mounting seat (1), and a shockproof gel seat (6) arranged on a side of the mounting seat (1) close to the mounting plate (5); the shockproof gel seat (6) is fixed between the mounting seat (1) and the mounting plate (5) via a first detachable component.

2. The glue weighing mechanism of a glue dispenser with a shock absorbing function according to claim 1, characterized in that: The first detachable component comprises a positioning column (7) arranged on a side of the shockproof gel seat (6) close to the mounting plate (5), a positioning hole (8) arranged on the mounting plate (5) and for the positioning column (7) to pass through, an assembly portion (9) arranged on a side of the shockproof gel seat (6) close to the mounting seat (1), and an assembly hole (10) arranged on the assembly portion (9); the assembly portion (9) is fixedly connected to the mounting seat (1) after a first self-tapping screw passes through the assembly hole (10).

3. The glue weighing mechanism of a glue dispenser with a shock absorbing function according to claim 2 is characterized in that: The weighing instrument (2) is provided with a mounting portion (11) on one side close to the mounting plate (5), and a mounting hole (12) is provided on the mounting portion (11). The mounting portion (11) is fixedly connected to the mounting portion (11) by a second self-tapping screw passing through the mounting hole (12).

4. The glue weighing mechanism of a glue dispenser with a shock absorbing function according to claim 1, characterized in that: The weighing instrument (2) is provided with a protective cover (13), the glue connection box (3) is arranged on the protective cover (13), the glue connection box (3) is provided with a glue connection hole (14), and the glue connection box (3) is connected to the glue cup (15) on the weighing instrument (2) through the glue connection hole (14).

5. The glue weighing mechanism of a glue dispenser with a shock absorbing function according to claim 4, characterized in that: The glue connection box (3) comprises a protective part (16) and a covering part (17); the protective part (16) is provided with a receiving cavity (18) for placing the glue cup (15); the covering part (17) is used to cover the receiving cavity (18); the glue connection hole (14) is provided on the covering part (17); and the center of the glue connection hole (14) and the center of the glue cup (15) are located on the same straight line.

6. The glue weighing mechanism of a glue dispenser with a shock absorbing function according to claim 5, characterized in that: The protective part (16) is provided with a fixing part (19) on its circumference, and a fixing hole (20) is provided on the fixing part (19). The fixing part (19) is fixedly connected to the protective cover (13) after a third self-tapping screw passes through the fixing hole (20).

7. The glue weighing mechanism of a glue dispenser with a shock absorbing function according to claim 4, characterized in that: A first limiting hole (21) is provided on one side of the protective cover (13) close to the mounting plate (5), and a second limiting hole (22) is provided on the mounting plate (5) and is connected to the first limiting hole (21). A fourth self-tapping screw passes through the first limiting hole (21) and is fixedly connected to the second limiting hole (22), so that the protective cover (13) is fixedly connected to the mounting plate (5).

8. The glue weighing mechanism of a glue dispenser with a shock absorbing function according to claim 1, characterized in that: The diameter of the end of the shockproof gel seat (6) close to the mounting plate (5) is smaller than the diameter of the end of the shockproof gel seat (6) close to the mounting seat (1).

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