Multi-head glue discharging mechanism of precise glue pouring machine equipment

Abstract

The utility model discloses a multi-head glue discharging mechanism of precise glue pouring machine equipment, the multi-head glue discharging mechanism comprises a glue head mounting seat, a plurality of dispensing heads and a plurality of glue head shifting platforms, the quantity of the glue head shifting platforms corresponds to that of the dispensing heads, the glue head shifting platforms are arranged on the glue head mounting seat side by side left and right, and the glue head shifting platforms are arranged on the glue head mounting seat side by side. The dispensing heads are correspondingly mounted on the glue head moving and adjusting platforms respectively; and each glue head moving and adjusting platform is used for controlling the corresponding glue dispensing head to move and adjust along three axes. Therefore, the dispensing heads are respectively provided with the glue head moving and adjusting platforms, so that the position deviation of each dispensing head can be independently adjusted, and the front, back, left, right and height adjustment of the plurality of dispensing heads can be effectively realized, so that the glue filling precision is improved, and the glue filling forming effect is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of glue filling machine, in particular to a multi -head glue outlet mechanism of precise glue filling machine equipment. BACKGROUND

[0002] Glue filling machine is the automatic machine that is specialized to fluid control, and drips, coating, potting on product surface or product inside fluid, makes it reach sealing, fixed, waterproof etc. effect equipment, and the LED display screen needs to be filled with glue through the glue filling machine when processing.

[0003] The glue filling machine that the existing LED display screen carries out glue filling usually only has one point glue head, and for some small -pitch display screen products, due to the product characteristics, lamp tube spacing is small, single point glue head glue needle tube diameter is small, glue output is low, causes glue filling efficiency to be low, is not favorable to improve production efficiency.

[0004] And if the point glue head of the glue filling machine is simply set to multiple, the position adjustment of each point glue head will be difficult. For example, the patent for utility model with publication number CN221602402U discloses a multi -head point glue machine for semiconductor processing, the point glue mechanism rectangular frame in the scheme, multiple rectangular blocks are slidably installed in the rectangular frame, multiple mounting holes are formed in the multiple rectangular blocks, multiple glue barrels are installed in the multiple mounting holes, multiple glue heads are installed at the bottom of the multiple glue barrels, and a sliding block is fixedly installed on the rectangular block. The sliding block can adjust the position of the rectangular block and can adjust the left and right of the glue barrel. However, the position of each glue head cannot be independently adjusted. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a multi -head glue outlet mechanism of precise glue filling machine equipment, which has the advantages of convenient independent adjustment of each point glue head.

[0006] In order to achieve the above purpose, the solution of the utility model is as follows:

[0007] A multi -head glue outlet mechanism of precise glue filling machine equipment, the multi -head glue outlet mechanism includes glue head mounting seat, multiple point glue heads and multiple glue head shift platforms, the number of the glue head shift platforms corresponds to the number of the point glue heads, the glue head shift platforms are installed side by side on the glue head mounting seat, and each point glue head is correspondingly installed on each glue head shift platform;Each glue head shift platform is used for controlling the three-axis movement adjustment of the corresponding point glue head.

[0008] Further, the glue head shift platform includes X-axis sliding mechanism, Y-axis sliding mechanism and Z-axis sliding mechanism connected in sequence;The X-axis sliding mechanism is used for controlling the horizontal left and right movement of the point glue head, the Y-axis sliding mechanism is used for controlling the vertical forward and backward movement of the point glue head, and the Z-axis sliding mechanism is used for controlling the vertical up and down movement of the point glue head.

[0009] Further, the X-axis sliding mechanism, the Y-axis sliding mechanism and the Z-axis sliding mechanism of the glue head moving platform of the first glue head on one side of the glue head mounting seat are respectively an X-axis sliding table, a Y-axis sliding table and a Z-axis sliding table, the Y-axis sliding mechanism and the Z-axis sliding mechanism of the glue head moving platform of the remaining glue heads are respectively a Y-axis sliding table and a Z-axis sliding table, and the X-axis sliding mechanism comprises an X-axis sliding block, and each X-axis sliding block of the glue head moving platform of the remaining glue heads is slidably connected to an X-axis sliding rail provided on the glue head mounting seat.

[0010] Further, the top of the X-axis sliding block is provided with a locking screw for locking or unlocking the X-axis sliding block on the X-axis sliding rail.

[0011] Further, the multi-head glue discharging mechanism further comprises a three-axis driving module, the three-axis driving module comprises a longitudinal module, a transverse module and a vertical module connected in sequence, and is used for driving the glue head mounting seat to move in three axes; and the glue head mounting seat is mounted on a vertical sliding block of the vertical module of the three-axis driving module.

[0012] Further, the multi-head glue discharging mechanism further comprises a plurality of glue storage tanks; the glue storage tanks are mounted on the transverse sliding blocks of the transverse module, the vertical module is also mounted on the transverse sliding blocks, and each glue storage tank is connected to each glue head through a hose pipeline.

[0013] After the above technical scheme is adopted, the glue head moving platform is arranged for each glue head, the position deviation of each glue head can be adjusted individually, the front, back, left, right and height of each glue head can be adjusted effectively, the precision of glue filling is improved, and the glue filling forming effect is improved. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is a perspective view of the embodiment of the utility model;

[0015] Figure 2 It is an exploded view of the embodiment of the utility model;

[0016] Figure 3 It is a front view of the embodiment of the utility model;

[0017] Figure 4 It is a perspective view of the embodiment of the utility model comprising a three-axis moving module and a glue storage tank.

[0018] Label explanation: glue head mounting seat 1, glue head 2, glue head moving platform 3, X-axis sliding mechanism 31, X-axis sliding block 311, X-axis sliding rail 312, locking screw 313, Y-axis sliding mechanism 32, Z-axis sliding mechanism 33, three-axis driving module 4, longitudinal module 41, transverse module 42, transverse sliding block 421, vertical module 43, vertical sliding block 431, glue storage tank 5. DETAILED DESCRIPTION

[0019] 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.

[0020] like Figures 1 to 4 As shown, the multi-head dispensing mechanism of a precision dispensing machine in this embodiment includes a dispensing head mounting base 1, multiple dispensing heads 2, and multiple dispensing head adjustment platforms 3. The number of dispensing head adjustment platforms 3 corresponds to the number of dispensing heads 2. The dispensing head adjustment platforms 3 are mounted side by side on the dispensing head mounting base 1, and each dispensing head 2 is respectively mounted on each dispensing head adjustment platform 3. Each dispensing head adjustment platform 3 is used to control the three-axis movement adjustment of the corresponding dispensing head 2.

[0021] Therefore, by setting up a glue head adjustment platform 3 for each glue head 2, the positional deviation of each glue head 2 can be adjusted individually to improve the glue dispensing accuracy and the glue dispensing molding effect.

[0022] Specifically, the dispensing head adjustment platform 3 includes an X-axis sliding mechanism 31, a Y-axis sliding mechanism 32, and a Z-axis sliding mechanism 33 connected in sequence; the X-axis sliding mechanism 31 is used to control the dispensing head 2 to move horizontally left and right, the Y-axis sliding mechanism 32 is used to control the dispensing head 2 to move vertically forward and backward, and the Z-axis sliding mechanism 33 is used to control the dispensing head 2 to move vertically up and down.

[0023] This allows for easy and reliable adjustment of the dispensing head 2's position (front, back, left, right, height).

[0024] For example Figure 2 As shown, this embodiment is provided with five dispensing heads 2, and in order to facilitate the adjustment of the spacing between adjacent dispensing heads 2, this embodiment is also provided with an X-axis slide rail 312.

[0025] Specifically, the X-axis sliding mechanism 31, Y-axis sliding mechanism 32, and Z-axis sliding mechanism 33 of the dispensing head adjustment platform 3 on the left side of the dispensing head mounting base 1 can be respectively an X-axis slide, a Y-axis slide, and a Z-axis slide; by setting the slide structure, the position of the dispensing head 2 can be easily fine-tuned. The slide structure of the X-axis slide, Y-axis slide, and Z-axis slide can refer to the prior art.

[0026] The Y-axis sliding mechanism 32 and the Z-axis sliding mechanism 33 of the glue head moving platform 3 of the remaining glue head 2 can be Y-axis sliding tables and Z-axis sliding tables respectively, and the X-axis sliding mechanism 31 comprises X-axis sliding blocks 311, and each X-axis sliding block 311 of the glue head moving platform 3 of the remaining glue head 2 can slide left and right on an X-axis sliding rail 312 provided on the glue head mounting seat 1.

[0027] Therefore, the front-back-left-right-height adjustment of the remaining four glue heads 2 can also be realized by the movement of the Y-axis sliding tables, the Z-axis sliding tables and the X-axis sliding blocks 311 on the X-axis sliding rail 312, and the cooperation of the X-axis sliding blocks 311 and the X-axis sliding rail 312 can quickly adjust the distance between the remaining four glue heads 2 and the first glue head 2 on the left, and the distance between the remaining glue heads 2, and the number of the remaining glue heads 2 can be conveniently increased or decreased.

[0028] The top of the X-axis sliding block 311 is provided with a locking screw 313 for locking or unlocking the X-axis sliding block 311 on the X-axis sliding rail 312. When the X-axis sliding block 311 needs to be adjusted, the locking screw 313 can be unscrewed to move the X-axis sliding block 311 left and right.

[0029] For example Figure 4 As shown in the drawings, the multi-head glue discharging mechanism of the embodiment further comprises a three-axis driving module 4 and a plurality of glue storage tanks 5.

[0030] The three-axis driving module 4 comprises a longitudinal module 41, a transverse module 42 and a vertical module 43 connected in sequence, for driving the glue head mounting seat 1 to move in three axes; the glue head mounting seat 1 is mounted on the vertical sliding block 431 of the vertical module 43 of the three-axis driving module 4.

[0031] The glue storage tank 5 is mounted on the transverse sliding block 421 of the transverse module 42, the vertical module 43 is also mounted on the transverse sliding block 421, and each glue storage tank 5 is connected to each glue head 2 through a soft tube (not shown in the drawings).

[0032] Therefore, the longitudinal module 41 and the transverse module 42 of the three-axis driving module 4 can drive each glue storage tank 5 to move forward, backward, left and right together with each glue head 2 on the glue head mounting seat 1, which can shorten the connection path of the glue storage tank 5 and the glue head 2, improve the glue discharging efficiency, and when the vertical sliding block 431 of the vertical module 43 drives each glue head 2 of the glue head mounting seat 1 to move up and down, each glue storage tank 5 is connected to the glue head 2 through a soft tube, which does not affect the vertical movement of the glue head 2.

[0033] The above merely describes preferred embodiments of the present application, and the protection scope of the present application is not limited to the above-mentioned embodiments. Any technical scheme falling within the concept of the present application belongs to the protection scope of the present application. It should be noted that equivalent changes and modifications made by those skilled in the art without departing from the principles of the present application also belong to the protection scope of the present application.

[0034] In the description of the embodiments of the present application, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, or is the orientation or positional relationship commonly used when the product of the application is used, or is the orientation or positional relationship commonly understood by those skilled in the art, and is merely for the convenience of describing the present application and simplifying the description, and is not intended to indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application. In the description of the present application, the meaning of "a plurality of" and "several" is two or more, unless otherwise explicitly and specifically limited.

Claims

1. A multi-head glue dispensing mechanism of a precision glue dispensing machine, characterized in that: the multi-head glue dispensing mechanism comprises a glue head mounting base, a plurality of glue dispensing heads and a plurality of glue head shifting platforms, the number of the glue head shifting platforms corresponding to the number of the glue dispensing heads, the glue head shifting platforms being installed side by side on the glue head mounting base, and each glue dispensing head being installed on a corresponding glue head shifting platform; each glue head shifting platform is used to control the three-axis movement of the corresponding glue dispensing head. The glue head shifting platform comprises an X-axis sliding mechanism, a Y-axis sliding mechanism and a Z-axis sliding mechanism connected in sequence; the X-axis sliding mechanism is used to control the horizontal left-right movement of the glue dispensing head, the Y-axis sliding mechanism is used to control the vertical forward-backward movement of the glue dispensing head, and the Z-axis sliding mechanism is used to control the vertical up-down movement of the glue dispensing head.

2. The multi-head glue dispensing mechanism of a precision glue filling machine apparatus according to claim 1, wherein: The X-axis sliding mechanism, the Y-axis sliding mechanism and the Z-axis sliding mechanism of the glue head shifting platform of the first glue dispensing head on one side of the glue head mounting base are respectively an X-axis sliding table, a Y-axis sliding table and a Z-axis sliding table; the Y-axis sliding mechanism and the Z-axis sliding mechanism of the glue head shifting platforms of the remaining glue dispensing heads are respectively Y-axis sliding tables and Z-axis sliding tables, and the X-axis sliding mechanism comprises X-axis sliding blocks, and each X-axis sliding block of the glue head shifting platform of the remaining glue dispensing heads can slide left and right on an X-axis sliding rail provided on the glue head mounting base.

3. The multi-head glue dispensing mechanism of a precision glue filling machine apparatus according to claim 2, wherein: The top of the X-axis sliding block is provided with a locking screw for locking or unlocking the X-axis sliding block on the X-axis sliding rail.

4. The multi-head glue dispensing mechanism of a precision glue filling machine apparatus according to claim 3, wherein: The multi-head glue dispensing mechanism further comprises a three-axis driving module, which comprises a longitudinal module, a horizontal module and a vertical module connected in sequence, and is used to drive the three-axis movement of the glue head mounting base; the glue head mounting base is installed on the vertical sliding block of the vertical module of the three-axis driving module.

5. The multi-head glue dispensing mechanism of a precision glue filling machine apparatus of claim 1, wherein: The multi-head glue dispensing mechanism further comprises a plurality of glue storage tanks; the glue storage tanks are installed on the horizontal sliding blocks of the horizontal module, the vertical module is also installed on the horizontal sliding blocks, and each glue storage tank is connected to each glue dispensing head through a hose pipeline.

6. The multi-head glue dispensing mechanism of a precision glue filling machine apparatus according to claim 5, wherein: ​

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