CN207872548U - A multi-head dispensing machine with multi-angle dispensing - Google Patents

Abstract

The utility model relates to a multi-angle dispensing multi-head dispenser, which comprises a lower frame and a machine base plate fixed on the lower frame, wherein an upper machine cover is fixedly arranged on the machine base plate, the front end of the upper machine cover is provided with a human-computer interface, the middle part of the machine base plate is provided with a conveying device, one end of the conveying device is provided with a rotating device in a matching way, a dispensing device arranged on a portal frame is arranged above the rotating device, the portal frame is arranged at the upper end of the machine base plate, one end of the conveying device is provided with a front end sealing plate, two side sealing plates are symmetrically arranged at two sides; the utility model discloses an respectively install one additional on two conveyor and insert the piece, carry the material to transport when the position is glued to the point mucilage binding below promptly as the tool, conveyor inserts in the piece inserts rotary device's rotatory sleeve, drives the upset of the rotatory material that realizes of tool through rotary device, realizes that point mucilage binding is to the demand of gluing of material different positions, different angles, simple structure, and the suitability is high.

Description

A multi-head dispensing machine with multi-angle dispensing

technical field

The utility model relates to the field of dispensing machines, in particular to a multi-head dispensing machine for multi-angle dispensing.

Background technique

With the development of science and technology, more and more electronic products have entered our life and work, which has caused a large number of electronic components to be used. In the production process of electronic components, dispensing is a very important link. Dispensing The machine is also called a glue applicator, a glue dispenser, a glue machine, a glue pouring machine, etc. It is an automatic machine that controls the fluid and applies the fluid to the surface of the product or inside the product. It can realize three-dimensional and four-dimensional path points. Glue, precise positioning, precise control of glue, no wire drawing, no glue leakage, no glue dripping, the glue dispenser is mainly used for precise pointing, injection, coating and dripping of glue, paint and other liquids in the product process to the precise position of each product , can be used to achieve dots, lines, circles or arcs. Most of the existing production processes are manually dispensing one by one, or simple mechanical auxiliary production, and simple auxiliary machinery generally uses one point. The glue head and single station are used for dispensing, the specifications are relatively single, and the production efficiency is low. Moreover, the existing material positioning fixture has no rotation function, and can only be used for vertical dispensing on one plane, which is not widely adaptable.

Utility model content

The purpose of this utility model is to provide a multi-angle dispensing multi-head dispensing machine. By installing an insert block on each of the two conveying devices, a rotating device is arranged at one end of the conveying device. When the jig carries materials to the When the dispensing position is below the dispensing device, the insertion block of the conveying device is inserted into the rotating sleeve of the rotating device, and the rotation of the jig is driven by the rotating device to turn over the material. With the gantry, the dispensing device can further realize the different positions of the material. , Dispensing requirements from different angles, simple structure, high applicability.

In order to achieve the above purpose, the technical solution adopted by the utility model is: a multi-angle dispensing multi-head dispensing machine, which includes a lower frame 1 and a machine base 4 fixed on the lower frame 1, the machine The upper machine cover 2 is fixedly installed on the base plate 4, the front end of the upper machine cover 2 is provided with a man-machine interface 3, and the middle part of the machine base plate 4 is provided with two strip grooves, and the described strip grooves are equipped with Conveying device 6, one end of described conveying device 6 is equipped with rotating device 5, and above corresponding dispensing device 8 is arranged, and described dispensing device 8 is installed on the gantry 9, and described gantry 9 is installed on On the upper end of the machine base plate 4, one end of the conveying device 6 is provided with a front end sealing plate 11, and two side sealing plates 10 are symmetrically arranged on both sides, and the upper end of the front part of the machine base plate 4 is also provided with a start button 7 , the rotating device 5 includes a main frame plate 501 fixed on the machine base plate 4, the main frame plate 501 is equipped with a rotary bearing 507 through two through holes opened, and the inner ring sleeve of the rotary bearing 507 connected to the rotating shaft 508, one end of the rotating shaft 508 is connected to the rotating sleeve 510, and the other end is connected to the driven pulley 502, the bearing snap ring 511 is also installed on the rotating shaft 508, and the driven pulley 502 Connected to the driving pulley 503 through a synchronous belt 509, a tension pulley 506 is arranged on one side of the synchronous belt 509, and the inner ring of the driving pulley 503 is sleeved on the output shaft of the rotating motor 504, and the rotating motor 504 Fixed on the motor mounting plate 505, the motor mounting plate 505 is fixedly connected to the main frame plate 501, the inner ring of the driven pulley 502 is sleeved with the tensioner shaft 515, and the tensioner shaft 515 is fixedly connected to adjust the movement Block 514, the adjustable movable block 514 is connected to the adjustable fixed seat 512 through the adjustable bolt 513, and the described adjustable fixed seat 512 is fixed on the main frame plate 501, and the described rotating device 5, gantry frame 9, glue dispensing device 8 And delivery device 6 is connected to electric control box.

Further, two sliding slots 516 are symmetrically opened in the middle of the main frame plate 501 , and the sliding slots 516 are transitionally matched with the adjusting movable block 514 .

Further, the conveying device 6 includes two air cylinder fixing blocks 611 fixed on the lower end of the machine base plate 4, and the middle of the two air cylinder fixing blocks 611 is equipped with a conveying cylinder 614, and the upper end of the conveying cylinder 614 is fixed Connect the slider connecting plate 610, the lower end of the slider connecting plate 610 is connected to the slider 609, and the upper end is symmetrically equipped with two rotating shaft seats 613, and the slider 609 is connected with the line rail 603 installed on the bottom plate 4 of the machine Cooperate, the two ends of the line rail 603 are provided with two limit seats 601, the buffer 602 is installed on the limit seat 601, and the induction piece 612 is installed on the side of the slider connecting plate 610, so Below the induction sheet 612, there are two sensors 616 installed on one side of the conveying cylinder 614. The sensors 616 are installed on the sensor mounting plate 615, and the sensor mounting plate 615 is fixed on the upper end of the machine base plate 4. The rotating shaft seat 613 is equipped with a rotating bearing 605 inside, and the inner ring of the rotating bearing 605 is sleeved with the rotating shaft 606. The two ends of the rotating shaft 606 are connected with fixture fixing seats 604. The rotating shaft 606 An insertion block 608 is also connected to one end of the jig, the jig 607 is fixedly connected to the upper end of the jig fixing seat 604, and the delivery cylinder 614 and the sensor 616 are connected to the electric control box.

Further, the insertion blocks 608 of the two sets of conveying devices 6 are matched with the two rotating sleeves 510 of the rotating device 5 in a one-to-one correspondence.

Further, the gantry frame 9 includes two gantry supports 901 fixed on the upper end of the machine base plate 4, the upper ends of the gantry supports 901 are fixedly connected to the X-axis mounting plate 902, and the upper ends of the X-axis mounting plate 902 are An X-axis screw rod 904 is fixedly installed, one end of the X-axis screw rod 904 is connected to the X-axis motor 903, and the upper end is connected to the Y-axis mounting plate 905 through a slide table, and the upper end of the Y-axis mounting plate 905 is fixedly connected to the Y-axis screw rod 907, one end of the Y-axis screw rod 907 is connected to the Y-axis motor 906, and the upper end is connected to the Z-axis mounting plate 910 through a slide table, and the Z-axis mounting plate 910 is fixedly connected to the Z-axis screw rod 909, and the Z-axis wire One end of the rod 909 is connected to the Z-axis motor 908, and the upper end is connected to the dispensing mounting plate 911 through the slide table. Several dispensing devices 8 are uniformly arranged on the dispensing mounting plate 911. The X-axis motor 903 and the Y-axis The motor 906 and the Z-axis motor 908 are connected to the electric control box.

The beneficial effects of the utility model are:

1. By installing an insert block on each of the two conveying devices, a rotating device is installed at one end of the conveying device. When the jig carries the material to the dispensing position below the dispensing device, the inserting block of the conveying device is inserted into the dispensing position. In the rotating sleeve of the rotating device, the rotating device drives the rotation of the jig to realize the turning of the material, and cooperates with the gantry to further realize the dispensing requirements of the dispensing device for different positions and angles of the material. The structure is simple and the applicability is strong.

2. A sliding groove is set on the main frame plate of the rotating device, and the tension of the tensioning wheel to the synchronous belt is adjusted by adjusting the adjusting bolt to adjust the movable block and the tensioning wheel shaft, effectively preventing the synchronous belt from loosening and ensuring the rotation angle The accuracy further improves the quality of dispensing.

3. By installing multiple dispensing devices evenly on the gantry frame, the dispensing operation of multiple pieces of material can be realized at the same time, and the double-station operation is adopted, which greatly improves the work efficiency, and the movement direction and speed of multiple dispensing devices are the same, ensuring consistent dispensing quality.

4. The gantry is composed of three precision screw rods with driving motors, which ensures the positioning accuracy of the dispensing device and realizes the zero-dead angle positioning in the X, Y, and Z directions.

5. In the design of the conveying device, a line rail and a slider assembly are installed on the side of the conveying cylinder to make the movement more stable, thereby effectively improving the quality of dispensing.

Description of drawings

FIG. 1 is a schematic structural view of a multi-head glue dispenser for multi-angle glue dispensing.

Fig. 2 is a structural schematic diagram of Fig. 1 with the lower frame and the upper hood removed.

Fig. 3 is a schematic diagram of the rear structure of the rotating device.

Fig. 4 is a schematic view of the front structure of the rotating device.

Fig. 5 is a schematic structural view of the delivery device.

Fig. 6 is a structural schematic diagram of the gantry and the dispensing device.

The text labels shown in the figure are: 1. Lower frame; 2. Upper machine cover; 3. Man-machine interface; 4. Machine bottom plate; 5. Rotating device; Glue dispensing device; 9, gantry frame; 10, side sealing plate; 11, front sealing plate; 501, main frame plate; 502, driven pulley; 503, driving pulley; 504, rotating motor; 505, motor installation Plate; 506, tensioning wheel; 507, rotating bearing; 508, rotating shaft; 509, timing belt; 510, rotating sleeve; 511, bearing snap ring; 512, adjusting fixed seat; 513, adjusting bolt; 514, adjusting activity Block; 515, tensioning wheel shaft; 516, sliding groove; 601, limit seat; 602, buffer; 603, line rail; ; 608, insert block; 609, slide block; 610, slide block connecting plate; 611, cylinder fixed block; 901, gantry support; 902, X-axis mounting plate; 903, X-axis motor; 904, X-axis screw; 905, Y-axis mounting plate; 906, Y-axis motor; 907, Y-axis screw; 908, Z-axis Motor; 909, Z-axis screw rod; 910, Z-axis mounting plate; 911, dispensing mounting plate.

Detailed ways

In order to enable those skilled in the art to better understand the technical solution of the utility model, the utility model will be described in detail below in conjunction with the accompanying drawings. The description of this part is only exemplary and explanatory, and should not have any influence on the protection scope of the utility model. restrictive effect.

As shown in Fig. 1-Fig. 6, the structure of the utility model is: a multi-head dispensing machine for multi-angle dispensing, which includes a lower frame 1 and a machine base plate 4 fixed on the lower frame 1, the machine The upper machine cover 2 is fixedly installed on the platform base plate 4, the front end of the upper machine cover 2 is provided with a man-machine interface 3, and the middle part of the machine base plate 4 is provided with two strip grooves, and the There is a conveying device 6, and one end of the conveying device 6 is equipped with a rotating device 5, and a dispensing device 8 is arranged correspondingly above, and the described dispensing device 8 is installed on the gantry 9, and the described gantry 9 is installed On the upper end of the machine base plate 4, one end of the conveying device 6 is provided with a front end sealing plate 11, and two side sealing plates 10 are arranged symmetrically on both sides, and the upper end of the front portion of the machine base plate 4 is also provided with a start button. 7. The rotating device 5 includes a main frame plate 501 fixed on the bottom plate 4 of the machine. The main frame plate 501 is equipped with a rotating bearing 507 through two through holes opened. The inner ring of the rotating bearing 507 Sleeve the rotating shaft 508, one end of the rotating shaft 508 is connected to the rotating sleeve 510, and the other end is connected to the driven pulley 502, the rotating shaft 508 is also equipped with a bearing snap ring 511, and the driven pulley 502 is connected to the driving pulley 503 through a synchronous belt 509, and one side of the synchronous belt 509 is provided with a tensioning pulley 506, and the inner ring of the driving pulley 503 is sleeved with the output shaft of the rotating motor 504, and the rotating motor 504 is fixed on the motor mounting plate 505, the motor mounting plate 505 is fixedly connected to the main frame plate 501, the inner ring of the driven pulley 502 is sleeved with the tensioner shaft 515, and the tensioner shaft 515 is fixedly connected to adjust The movable block 514, the adjustable movable block 514 is connected to the adjustable fixed seat 512 through the adjusting bolt 513, and the described adjustable fixed seat 512 is fixed on the main frame plate 501, and the described rotating device 5, the gantry frame 9, and the dispensing device 8 and delivery device 6 are connected to the electric control box.

Preferably, two sliding grooves 516 are provided symmetrically in the middle of the main frame plate 501 , and the sliding grooves 516 are transitionally matched with the adjusting movable block 514 .

Preferably, the conveying device 6 includes two air cylinder fixing blocks 611 fixed on the lower end of the machine base plate 4, and the middle of the two air cylinder fixing blocks 611 is equipped with a conveying cylinder 614, and the upper end of the conveying cylinder 614 is fixed Connect the slider connecting plate 610, the lower end of the slider connecting plate 610 is connected to the slider 609, and the upper end is symmetrically equipped with two rotating shaft seats 613, and the slider 609 is connected with the line rail 603 installed on the bottom plate 4 of the machine Cooperate, the two ends of the line rail 603 are provided with two limit seats 601, the buffer 602 is installed on the limit seat 601, and the induction piece 612 is installed on the side of the slider connecting plate 610, so Below the induction sheet 612, there are two sensors 616 installed on one side of the conveying cylinder 614. The sensors 616 are installed on the sensor mounting plate 615, and the sensor mounting plate 615 is fixed on the upper end of the machine base plate 4. The rotating shaft seat 613 is equipped with a rotating bearing 605 inside, and the inner ring of the rotating bearing 605 is sleeved with the rotating shaft 606. The two ends of the rotating shaft 606 are connected with fixture fixing seats 604. The rotating shaft 606 An insertion block 608 is also connected to one end of the jig, the jig 607 is fixedly connected to the upper end of the jig fixing seat 604, and the delivery cylinder 614 and the sensor 616 are connected to the electric control box.

Preferably, the insertion blocks 608 of the two sets of conveying devices 6 are matched with the two rotating sleeves 510 of the rotating device 5 in a one-to-one correspondence.

Preferably, the gantry frame 9 includes two gantry supports 901 fixed on the upper end of the machine base plate 4, the upper ends of the gantry supports 901 are fixedly connected to the X-axis mounting plate 902, and the upper ends of the X-axis mounting plate 902 are An X-axis screw rod 904 is fixedly installed, one end of the X-axis screw rod 904 is connected to the X-axis motor 903, and the upper end is connected to the Y-axis mounting plate 905 through a slide table, and the upper end of the Y-axis mounting plate 905 is fixedly connected to the Y-axis screw rod 907, one end of the Y-axis screw rod 907 is connected to the Y-axis motor 906, and the upper end is connected to the Z-axis mounting plate 910 through a slide table, and the Z-axis mounting plate 910 is fixedly connected to the Z-axis screw rod 909, and the Z-axis wire One end of the rod 909 is connected to the Z-axis motor 908, and the upper end is connected to the dispensing mounting plate 911 through the slide table. Several dispensing devices 8 are uniformly arranged on the dispensing mounting plate 911. The X-axis motor 903 and the Y-axis The motor 906 and the Z-axis motor 908 are connected to the electric control box.

During specific use, place several pieces of material on the jig 607 of station 1, press the start button 7, and the conveying cylinder 614 will transport the material to the bottom of the dispensing device 8, one dispensing device 8 corresponds to a piece of material, and the gantry 9 The X-axis screw rod 904, Y-axis screw rod 907 and Z-axis screw rod 909 move to drive the dispensing device 8 to dispens materials at various positions, and the rotating motor 504 of the rotating device 5 passes through the driving pulley 503, the timing belt 509 and The driven pulley 502 drives the rotating sleeve 510 to rotate, and the rotating sleeve 510 cooperates with the insertion block 608 of the conveying device 6 to further drive the jig 607 to rotate, so as to change the angle of the material and further realize the dispensing requirements of different angles of the material, and the dispensing is completed Afterwards, the conveying cylinder 614 returns, and the conveying device 6 of station 2, which has placed the material, transports the material to the bottom of the dispensing device 8, and starts dispensing the material of station 2, and at the same time, feeds the jig 607 of station 1 , cycle in turn to achieve high-efficiency dispensing.

It should be noted that, in this document, the terms "comprising", "comprising" or any other variation thereof are intended to cover a non-exclusive inclusion such that a process, method, article or apparatus comprising a set of elements includes not only those elements, It also includes other elements not expressly listed, or elements inherent in the process, method, article, or apparatus.

In this paper, specific examples are used to illustrate the principle and implementation of the present invention. The description of the above examples is only used to help understand the method and core idea of the present invention. The above is only a preferred embodiment of the utility model, it should be pointed out that due to the limitation of literal expression, objectively there are infinite specific structures, for those of ordinary skill in the art, without departing from the principle of the utility model Under the premise of the invention, some improvements, modifications or changes can also be made, and the above technical features can also be combined in an appropriate way; these improvements, modifications, or combinations, or the ideas and technical solutions of the utility model can be directly applied without improvement With other occasions, all should be regarded as the protection scope of the present utility model.

Claims (5)

1. a kind of multi-angle Multi-head spot gluing machine for dispensing glue, it includes lower bearing bracket（1）Be fixed on lower bearing bracket（1）On board bottom plate （4）, the board bottom plate（4）On be installed with hood（2）, the upper hood（2）Front end is provided with man-machine interface （3）, which is characterized in that the board bottom plate（4）Middle part is opened up there are two bar-shaped trough, and conveying is equipped in the bar-shaped trough Device（6）, the conveying device（6）One end fits be provided with rotating device（5）, top is correspondingly arranged on point glue equipment （8）, the point glue equipment（8）Mounted on portal frame（9）On, the portal frame（9）Mounted on board bottom plate（4）Upper end, The conveying device（6）One end be provided with preceding end-plate（11）, both sides are arranged symmetrically, and there are two side sealing plates（10）, described Board bottom plate（4）Nock is additionally provided with start button（7）, the rotating device（5）Including being fixed on board bottom plate （4）On main frame plate（501）, the main frame plate（501）Swivel bearing is installed by two through-holes opened up（507）, institute The swivel bearing stated（507）Inner ring is socketed rotary shaft（508）, the rotary shaft（508）One end connects turnbarrel（510）, The other end connects driven pulley（502）, the rotary shaft（508）On be also equipped with bearing snap ring（511）, the driven belt Wheel（502）Pass through synchronous belt（509）It is connected to driving pulley（503）, the synchronous belt（509）Side is provided with tensioning wheel （506）, the driving pulley（503）Inner ring is socketed electric rotating machine（504）Output shaft, the electric rotating machine（504）Gu It is scheduled on motor mounting plate（505）On, the motor mounting plate（505）It is fixedly connected with main frame plate（501）, the driven pulley （502）Inner ring is socketed tension wheel shaft（515）, the tension wheel shaft（515）It is connected and adjusts movable block（514）, the adjusting Movable block（514）Pass through adjusting bolt（513）Connection adjusts fixed seat（512）, the adjusting fixed seat（512）It is fixed on master Frame plate（501）On, the rotating device（5）, portal frame（9）, point glue equipment（8）And conveying device（6）It is connected to electric cabinet.

2. a kind of multi-angle Multi-head spot gluing machine for dispensing glue according to claim 1, which is characterized in that the main frame plate （501）Middle part is symmetrically opened up there are two sliding groove（516）, the sliding groove（516）With adjusting movable block（514）Transition is matched It closes.

3. a kind of multi-angle Multi-head spot gluing machine for dispensing glue according to claim 1, which is characterized in that the conveying device （6）Including being fixed on board bottom plate（4）Two cylinder fixed blocks of lower end（611）, two cylinder fixed blocks（611）In Between cooperation conveying cylinder is installed（614）, the conveying cylinder（614）Upper end is fixedly connected with slider connecting plate（610）, described Slider connecting plate（610）Lower end connection sliding block（609）, upper end is symmetrically installed there are two rotating shaft base（613）, the sliding block （609）With mounted on board bottom plate（4）On line rail（603）Cooperation, the line rail（603）It is provided at both ends with two limit bases （601）, the limit base（601）On buffer is installed（602）, the slider connecting plate（610）Side is installed by thoughts Answer piece（612）, the sensing chip（612）Lower section is provided with mounted on conveying cylinder（614）Two sensors of side （616）, the sensor（616）Mounted on sensor mounting plate（615）On, the sensor mounting plate（615）It is fixed In board bottom plate（4）Upper end, the rotating shaft base（613）Inside is equipped with rolling bearing（605）, the rolling bearing （605）Inner ring sleeve switches through moving axis（606）, the rotation axis（606）Both ends are all connected with jig fixed seat（604）, described Rotation axis（606）One end be also associated with inserting block（608）, the jig fixed seat（604）Upper end is fixedly connected with jig （607）, the conveying cylinder（614）, sensor（616）It is connected to electric cabinet.

4. a kind of multi-angle Multi-head spot gluing machine for dispensing glue according to claim 1, which is characterized in that two sets of conveyings Device（6）Inserting block（608）With rotating device（5）Two turnbarrels（510）Correspond cooperation.

5. a kind of multi-angle Multi-head spot gluing machine for dispensing glue according to claim 1, which is characterized in that the portal frame （9）It is fixed on board bottom plate including two（4）Gantry bearing of upper end（901）, gantry bearing（901）Upper end, which is fixed, to be connected Connect X-axis mounting plate（902）, the X-axis mounting plate（902）Upper end is installed with X-axis lead screw（904）, the X-axis lead screw （904）One end connects X-axis motor（903）, upper end connects Y-axis mounting plate by slide unit（905）, the Y-axis mounting plate（905） Upper end is fixedly connected with Y-axis lead screw（907）, the Y-axis lead screw（907）One end connects y-axis motor（906）, upper end passes through slide unit Connect Z axis mounting plate（910）, the Z axis mounting plate（910）It is fixedly connected with Z axis lead screw（909）, the Z axis lead screw （909）One end connects Z axis motor（908）, upper end connects dispensing mounting plate by slide unit（911）, the dispensing mounting plate （911）On be evenly provided with several points adhesive dispenser（8）, the X-axis motor（903）, y-axis motor（906）With Z axis motor （908）It is connected to electric cabinet.