Adsorption device and dispensing machine thereof

Abstract

The utility model relates to the technical field of dispensing equipment, and provides an adsorption device which comprises a suction head, one end of the suction head is an adsorption end, the adsorption end of the suction head is arranged in a rectangular block shape and is uniformly provided with a plurality of air suction holes, one side of the suction head is provided with a plurality of vent holes, and the vent holes are used for being communicated with an air extractor. And each air suction hole is communicated with one of the vent holes. Therefore, the adsorption stability of the magnetic block can be improved. In addition, the utility model further provides a dispensing machine.

Description

Technical Field

[0001] The present application relates to the field of glue dispensing equipment, and in particular to an adsorption device and a glue dispensing machine thereof. Background Art

[0002] The glue dispenser is an automated machine that drips and applies fluids on the surface or inside of a product. It can achieve three-dimensional and four-dimensional path glue dispensing, precise positioning, precise glue control, no drawing, no glue leakage, and no glue dripping. Among them, the superposition and bonding of magnetic blocks is achieved by the glue dispenser.

[0003] In the related technology, the glue dispensing machine includes a suction cup, a driving device, an exhaust device and a glue dispensing device. The driving device drives the suction cup to move so that the magnetic blocks come into contact with each other. The exhaust device exhausts air from the suction cup so that the suction cup adsorbs the magnetic block. Then the driving device drives the suction cup to move to the glue dispensing device so that the side of the magnetic block away from the suction cup is glued. Then the driving device drives the suction cup to move so that the magnetic block is bonded to other magnetic blocks to form a larger magnetic block.

[0004] However, in actual applications, the suction cup is set in a disc shape and ventilated through a hole, which results in a weak adsorption force of the suction cup, making the suction cup less stable in adsorbing the magnetic block and prone to falling, so improvement is needed. Utility Model Content

[0005] In order to improve the stability of adsorption of the magnetic block, in a first aspect, the present application provides an adsorption device.

[0006] The adsorption device provided in this application adopts the following technical solution:

[0007] A suction device comprises a suction head, one end of which is a suction end, the suction end of which is arranged in a rectangular block shape and is evenly provided with a plurality of suction holes, a side of which is provided with a plurality of ventilation holes, each of which is used to be connected to an exhaust device, and each of the suction holes is connected to one of the ventilation holes.

[0008] By adopting the above technical solution, in actual application, the vacuum device works, and since each air vent is connected to the vacuum device, and each air suction hole is connected to one of the air vents, air can be pumped out of each air suction hole, thereby realizing the adsorption of the suction head to the magnetic block; wherein, since the adsorption end of the suction head is arranged in a rectangular block shape, the suction head can fully contact the magnetic block, and multiple air suction holes ensure the adsorption force of the suction head, thereby improving the stability of the adsorption of the magnetic block and avoiding the magnetic block from falling off as much as possible.

[0009] Preferably, the adsorption device further comprises a mounting plate, the number of the suction heads is two, the two suction heads are arranged at intervals along the length direction of the mounting plate and one end of the two suction heads away from the suction hole is arranged on the mounting plate.

[0010] By adopting the above technical solution, by setting the number of suction heads to two, the mounting plate provides a mounting base, and the two suction heads enable the adsorption device to adsorb two magnetic blocks, so as to improve the efficiency of bonding the magnetic blocks.

[0011] Preferably, the adsorption device also includes a plurality of fasteners, and mounting holes are provided on both sides of the suction head away from the suction hole. One end of the fastener is movably inserted into the mounting hole and threadedly connected to the mounting plate, and the other end abuts against the suction head.

[0012] By adopting the above technical solution and arranging fasteners, a detachable connection between the suction head and the mounting plate is achieved, so as to facilitate the installation and removal of the suction head.

[0013] Preferably, the mounting holes are in a strip shape and are arranged along the length direction of the mounting plate.

[0014] By adopting the above technical solution and setting the mounting holes in a strip shape, the mounting positions of the two suction heads can be adjusted easily.

[0015] Preferably, the adsorption device further comprises a connecting plate and a plurality of elastic components, wherein the connecting plate is located on a side of the mounting plate away from the suction head, and the elastic component comprises a spring, one end of the spring is arranged on the connecting plate, and the other end is arranged on the mounting plate.

[0016] By adopting the above technical solution and providing a connecting plate and an elastic component, when the suction head contacts the magnetic block, the suction head can move following the compression spring of the mounting plate to improve the stability of the suction head's adsorption of the magnetic block.

[0017] Preferably, the elastic component further comprises a connecting column, one end of which is arranged on the mounting plate, and the other end of which is slidably connected to the connecting plate.

[0018] By adopting the above technical solution and arranging the connecting columns, the stability of the movement of the mounting plate is improved.

[0019] Preferably, the spring is sleeved on the connecting column.

[0020] By adopting the above technical solution, the spring is sleeved on the connecting column to limit the spring and avoid bending of the spring to cause damage.

[0021] Preferably, the elastic component further comprises a linear bearing seat, the linear bearing seat is arranged on a side of the connecting plate away from the mounting plate, and the connecting column is slidably connected to the linear bearing seat.

[0022] By adopting the above technical solution and providing a linear bearing seat, the sliding stability of the connecting column is improved.

[0023] In a second aspect, the present application provides a glue dispensing machine.

[0024] The present application provides a dispensing machine that adopts the following technical solution:

[0025] A glue dispensing machine comprises the adsorption device described above.

[0026] Preferably, the glue dispensing machine also includes a glue dispensing device, which includes a glue dispensing seat, a glue storage bottle and a conveying pump. The glue dispensing seat is provided with a glue storage tank, and a glue dispensing head is provided in the glue storage tank. The glue storage bottle is connected to the glue storage tank, one end of the conveying pump is connected to the glue dispensing head, and the other end is connected to the glue storage bottle.

[0027] By adopting the above technical scheme, a glue outlet seat, a glue storage bottle and a delivery pump are set up, and the delivery pump delivers the glue in the glue storage bottle to the glue outlet head for gluing the magnetic block, and the glue overflowing from the glue outlet head can flow to the glue storage tank and then flow back into the glue storage bottle to achieve the reuse of the glue.

[0028] In summary, the present application includes at least one of the following beneficial technical effects:

[0029] 1. Through the operation of the suction device, since each vent is connected to the suction device, and each suction hole is connected to one of the vents, air is pumped from each suction hole, thereby realizing the adsorption of the suction head to the magnetic block; wherein, since the adsorption end of the suction head is arranged in a rectangular block shape, the suction head can fully contact with the magnetic block, and multiple suction holes ensure the adsorption force of the suction head, thereby improving the stability of the adsorption of the magnetic block and avoiding the magnetic block from falling off as much as possible;

[0030] 2. By setting the number of suction heads to two, the mounting plate provides a mounting base, and the two suction heads enable the adsorption device to adsorb two magnetic blocks, so as to improve the bonding efficiency of the magnetic blocks;

[0031] 3. By providing a connecting plate and an elastic component, when the suction head contacts the magnetic block, the suction head can move following the compression spring of the mounting plate to improve the stability of the suction head's adsorption of the magnetic block. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] Figure 1 Schematic diagram of the overall structure of the suction head in the embodiment of the present application;

[0033] Figure 2 Schematic diagram of the overall structure of the adsorption device in the embodiment of the present application;

[0034] Figure 3 is a schematic diagram of the explosion structure of the adsorption device in the embodiment of the present application;

[0035] Figure 4It is a schematic diagram of the overall structure of the glue dispensing machine in the embodiment of the present application;

[0036] Figure 5 It is a schematic diagram of the explosion structure of the dispensing machine in the embodiment of the present application.

[0037] Figure numerals: 1. suction head; 11. suction hole; 12. ventilation hole; 13. mounting hole; 2. mounting plate; 3. fastener; 4. connecting plate; 5. elastic component; 51. spring; 52. connecting column; 53. linear bearing seat; 6. frame; 7. driving device; 71. machine table; 72. first rotating arm; 73. second rotating arm; 74. telescopic shaft; 8. glue discharging device; 81. glue discharging seat; 811. glue storage tank; 812. glue discharging head; 82. glue storage bottle; 83. delivery pump. DETAILED DESCRIPTION

[0038] The following is combined with Figure 1-5 This application is described in further detail.

[0039] The embodiment of the present application discloses an adsorption device.

[0040] Reference Figure 1 The adsorption device includes a suction head 1, and the lower end of the suction head 1 is the adsorption end. In the present embodiment, the suction head 1 is arranged in a rectangular block shape as a whole, so that the adsorption end of the suction head 1 is arranged in a rectangular block shape, and a plurality of suction holes 11 are provided at the lower end of the suction head 1, and the plurality of suction holes 11 are evenly distributed. Specifically, twenty-five suction holes 11 are used as an example for explanation, and the twenty-five suction holes 11 are arranged in five rows and five rows. At the same time, a plurality of vent holes 12 for communicating with the suction device are provided on one side of the suction head 1, and the number of vent holes 12 corresponds to the number of suction holes 11 in one row or one column, so that one vent hole 12 is connected to five suction holes 11 to ensure that each suction hole 11 is connected to one of the vent holes 12. Such arrangement facilitates the processing of the suction holes 11 and vent holes 12 of the suction head 1.

[0041] In actual application, the vacuum device works, and the vacuum device evacuates each suction hole 11 through each vent hole 12, so that each suction hole 11 is in a vacuum state, so as to realize the adsorption of the magnetic block by the suction head 1; wherein, the lower end of the suction head 1 (that is, the adsorption end of the suction head 1) is arranged in a rectangular block shape, so that the suction head 1 can fully contact with the magnetic block, and a plurality of evenly distributed suction holes 11 ensure the adsorption force of the suction head 1, thereby improving the stability of the adsorption of the magnetic block and avoiding the magnetic block from falling off as much as possible.

[0042] Reference Figure 2In some embodiments, the adsorption device further includes a mounting plate 2, which is arranged in a rectangular plate shape, and has two suction heads 1, which are arranged at intervals along the length direction of the mounting plate 2, and the upper end of the suction head 1 is fixedly connected to the lower side of the mounting plate 2 to achieve the installation of the suction head 1. In practical applications, the two suction heads 1 enable the adsorption device to adsorb two magnetic blocks at the same time, that is, two magnetic blocks can be bonded in one work process, which can effectively improve the bonding efficiency of the magnetic blocks.

[0043] In some embodiments, the adsorption device also includes a plurality of fasteners 3, the upper end of the suction head 1 extends toward both sides and is provided with mounting holes 13, the fasteners 3 are bolts, the upper ends of the fasteners 3 are movably passed through the mounting holes 13 and are threadedly connected to the mounting plate 2, and the lower ends of the fasteners 3 abut against the suction head 1 to achieve a detachable connection between the suction head 1 and the mounting plate 2, so as to facilitate the installation and disassembly of the suction head 1, thereby facilitating the maintenance or replacement of the suction head 1 to ensure the normal operation of the suction head 1.

[0044] In some embodiments, the mounting hole 13 is arranged in a strip shape, and the length direction of the mounting hole 13 is arranged along the length direction of the mounting plate 2, so as to adjust the installation positions of the two suction heads 1 to suit different working conditions. It should be noted that the number of corresponding fasteners 3 can be selected according to the weight of the suction head 1 and the length of the mounting hole 13 to ensure the stability of the installation of the suction head 1.

[0045] Reference Figure 2 and Figure 3 In some embodiments, the adsorption device further includes a connecting plate 4 and four elastic components 5. The connecting plate 4 is arranged in a rectangular plate shape and is located above the mounting plate 2. The four elastic components 5 are distributed in a rectangular shape. Specifically, the elastic component 5 includes a spring 51. The upper end of the spring 51 is fixedly connected to the connecting plate 4, and the lower end is fixedly connected to the mounting plate 2. When the suction head 1 contacts the magnetic block, the suction head 1 can move following the mounting plate 2 to compress the spring 51, so as to improve the stability of the suction head 1 adsorbing the magnetic block.

[0046] In some embodiments, the elastic component 5 also includes a connecting column 52, which is cylindrical and vertically arranged. The lower end of the connecting column 52 is fixedly connected to the mounting plate 2, and the upper end is slidably connected to the connecting plate 4 to improve the stability of the movement of the mounting plate 2, thereby improving the stability of the movement of the suction head 1.

[0047] In some embodiments, the spring 51 is sleeved on the connecting column 52, and the connecting column 52 guides and limits the deformation of the spring 51, which can avoid bending of the spring 51 as much as possible and avoid damage to the spring 51 as much as possible, thereby increasing the service life of the spring 51.

[0048] In some embodiments, the elastic component 5 also includes a linear bearing seat 53, which is fixedly connected to the upper side of the connecting plate 4, and the connecting column 52 is slidably connected in the linear bearing seat 53 to improve the sliding stability of the connecting column 52 and further improve the movement stability of the suction head 1.

[0049] The implementation principle of this embodiment is as follows: in actual application, the vacuum device works, and the vacuum device evacuates each suction hole 11 through each vent hole 12, so that each suction hole 11 is in a vacuum state, so as to realize the adsorption of the magnetic block by the suction head 1; wherein, the lower end of the suction head 1 (i.e., the adsorption end of the suction head 1) is arranged in a rectangular block shape, so that the suction head 1 can fully contact with the magnetic block, and a plurality of evenly distributed suction holes 11 ensure the adsorption force of the suction head 1, thereby improving the stability of the adsorption of the magnetic block and avoiding the magnetic block from falling off as much as possible.

[0050] The embodiment of the present application also discloses a glue dispensing machine.

[0051] Reference Figure 4 and Figure 5 The glue dispensing machine includes a frame 6, a driving device 7, a glue dispensing device 8, an air extraction device (not shown in the figure) and the adsorption device described in the above embodiment. The driving device 7 includes a machine platform 71, a first rotating arm 72, a second rotating arm 73 and a telescopic shaft 74. The machine platform 71 is fixedly connected to the machine platform 71, one end of the first rotating arm 72 is rotatably connected to the machine platform 71, and the second rotating arm 73 is rotatably connected to the other end of the first rotating arm 72. The rotation of the first rotating arm 72 and the second rotating arm 73 is driven by each motor. The telescopic shaft 74 is telescopically arranged at one end of the second rotating arm 73 away from the first rotating arm 72 and is telescopically extended by an electric push cylinder, and the lower end of the telescopic shaft 74 is fixedly connected to the connecting plate 4. The driving device 7 drives the suction head 1 to move through the rotation of the first rotating arm 72 and the second rotating arm 73 and the telescopic rod 74.

[0052] Reference Figure 5 The glue discharging device 8 includes a glue discharging seat 81, a glue storage bottle 82 and a delivery pump 83. The glue discharging seat 81, the glue storage bottle 82 and the delivery pump 83 are all fixedly connected to the frame 6. A glue storage tank 811 is provided on the upper side of the glue discharging seat 81. The glue discharging seat 81 is located in the glue storage tank 811 and protrudes upward to form a glue discharging head 812. The glue storage bottle 82 is connected to the glue storage tank 811 through a pipeline. One end of the delivery pump 83 is connected to the glue storage bottle 82 through a pipeline, and the other end is connected to the glue discharging port through a pipeline. The delivery pump 83 delivers the glue in the glue storage bottle 82 to the glue discharging head 812 for gluing the magnetic block, and the glue overflowing from the glue discharging head 812 can flow to the glue storage tank 811 and then flow back to the glue storage bottle 82 to realize the reuse of the glue.

[0053] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. An adsorption device, characterized in that: The suction head (1) comprises a suction end, one end of the suction head (1) being a suction end, the suction end of the suction head (1) being arranged in a rectangular block shape and being evenly provided with a plurality of suction holes (11), a side of the suction head (1) being provided with a plurality of ventilation holes (12), each of the ventilation holes (12) being used to communicate with an air extraction device, and each of the suction holes (11) being connected to one of the ventilation holes (12).

2. The adsorption device according to claim 1, characterized in that: The adsorption device further comprises a mounting plate (2), the number of the suction heads (1) being two, the two suction heads (1) being arranged at intervals along the length direction of the mounting plate (2) and having one end away from the suction hole (11) arranged on the mounting plate (2).

3. The adsorption device according to claim 2, characterized in that: The adsorption device further comprises a plurality of fasteners (3), and mounting holes (13) are provided on both sides of an end of the suction head (1) away from the suction hole (11); one end of the fastener (3) is movably inserted into the mounting hole (13) and is threadedly connected to the mounting plate (2), and the other end abuts against the suction head (1).

4. The adsorption device according to claim 3, characterized in that: The mounting holes (13) are in a strip shape and are arranged along the length direction of the mounting plate (2).

5. The adsorption device according to claim 2, characterized in that: The adsorption device further comprises a connecting plate (4) and a plurality of elastic components (5), wherein the connecting plate (4) is located on a side of the mounting plate (2) away from the suction head (1), and the elastic component (5) comprises a spring (51), wherein one end of the spring (51) is arranged on the connecting plate (4) and the other end is arranged on the mounting plate (2).

6. The adsorption device according to claim 5, characterized in that: The elastic component (5) further comprises a connecting column (52), one end of the connecting column (52) being arranged on the mounting plate (2) and the other end being slidably connected to the connecting plate (4).

7. The adsorption device according to claim 6, characterized in that: The spring (51) is sleeved on the connecting column (52).

8. The adsorption device according to claim 6, characterized in that: The elastic component (5) further comprises a linear bearing seat (53), wherein the linear bearing seat (53) is arranged on a side of the connecting plate (4) away from the mounting plate (2), and the connecting column (52) is slidably connected to the linear bearing seat (53).

9. A glue dispensing machine, characterized in that: It comprises the adsorption device as described in any one of claims 1 to 8.

10. A glue dispensing machine according to claim 9, characterized in that: The glue dispensing machine further comprises a glue dispensing device (8), the glue dispensing device (8) comprising a glue dispensing seat (81), a glue storage bottle (82) and a delivery pump (83), the glue dispensing seat (81) being provided with a glue storage tank (811), a glue dispensing head (812) being provided in the glue storage tank (811), the glue storage bottle (82) being connected to the glue storage tank (811), one end of the delivery pump (83) being connected to the glue dispensing head (812), and the other end being connected to the glue storage bottle (82).

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