CN212820800U

CN212820800U - Dispensing equipment

Info

Publication number: CN212820800U
Application number: CN202020848398.5U
Authority: CN
Inventors: 周鑫; 李若阳; 赖永练; 范昆亮; 龚彪; 陈智远
Original assignee: Shenzhen Jiuju Industrial Equipment Co ltd
Current assignee: Shenzhen Jiuju Industrial Equipment Co ltd
Priority date: 2020-05-20
Filing date: 2020-05-20
Publication date: 2021-03-30
Anticipated expiration: 2030-05-20

Abstract

The utility model discloses a dispensing device, which comprises a dispensing part, a debugging part and a moving part, wherein the debugging part comprises a debugging component which is used for adjusting dispensing parameters of a dispensing head; the moving part comprises a moving assembly and a transmission assembly, the moving assembly comprises a moving guide rail and a moving piece, the dispensing head is installed on the moving piece, the transmission assembly comprises a driving body and an executing piece, the moving piece is fixedly arranged on the driving body, and the executing piece is used for driving the driving body to move so that the moving piece can move along the extending direction of the moving guide rail. The utility model provides a glue dispensing equipment can adjust through the distance that the removal portion counter point was glued the head and is waited to glue between the work piece, and debugging portion counter point is glued the point of head and is glued the parameter and adjust, makes glue dispensing equipment can adapt to the point of different grade type work piece and glue, and through the position of counter point glue head and the combination adjustment of gluing the parameter, make glue dispensing equipment satisfy the work piece at research and development and small batch production stage to the debugging demand of counter point glue dispensing equipment.

Description

Dispensing equipment

Technical Field

The utility model belongs to the technical field of the technique of point is glued and specifically relates to an equipment is glued to point is related to.

Background

The glue dispensing equipment can perform operations such as dispensing, coating, spraying and filling on glue, is widely applied to the electronic communication industry, the lighting industry, the automobile industry, the hardware industry and the building industry, and is used for debugging the traditional glue dispensing equipment generally according to preset programs to directly dispense the glue to the product and can not meet the debugging requirement for performing reverse operation on the glue dispensing equipment in order to improve the glue dispensing quality and the product production yield and meet the production requirement of the product before researching and developing or batch production of a certain product.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides a glue equipment can satisfy the debugging demand of gluing equipment.

An embodiment of the utility model provides a dispensing equipment, include:

the dispensing part comprises a dispensing head for dispensing the workpiece;

the debugging part comprises a debugging component, and the debugging component is used for adjusting the dispensing parameters of the dispensing head;

and the dispensing head is arranged on the moving part and is driven by the moving part to move.

The embodiment of the utility model provides an in some adhesive deposite equipment have following beneficial effect at least:

the dispensing equipment in the embodiment of the utility model can adjust the distance between the dispensing head and the workpiece to be dispensed through the moving part, thereby improving the positioning precision and dispensing effect between the dispensing head and the workpiece; the debugging part adjusts the dispensing parameters of the dispensing head, so that the dispensing equipment can adapt to dispensing of different types of workpieces, and the dispensing equipment meets the debugging requirements of the dispensing equipment during research and development and small-batch production of the workpieces through combined debugging of the position of the dispensing head and the dispensing parameters.

According to the utility model discloses a some dispensing equipment of other embodiments, the removal portion is including moving the subassembly, moving the subassembly including moving guide rail and moving member, the dispensing head install in on the moving member to can follow the moving member is followed moving guide rail's extending direction removes.

According to the utility model discloses an equipment is glued to other embodiments's point, the movable guide rail includes the guide way, the moving member has the direction arch, the protruding embedding of direction in the guide way, the direction arch can remove in the guide way.

According to the utility model discloses an equipment is glued to other embodiments's point, it still includes anti-skidding piece to remove the subassembly, anti-skidding piece is located remove the guide rail with between the moving member.

According to the utility model discloses an equipment is glued to point of other embodiments, removal portion still includes transmission assembly, transmission assembly includes driving body and executive, the moving member with the driving body is connected, the driving body can drive under the drive of executive the moving member removes.

According to the utility model discloses an equipment is glued to point of other embodiments, the driving body includes first drive unit and second drive unit, first drive unit with the executive part is connected, the second drive unit with the moving member is connected, first drive unit follows the rotation of executive part and rotates, and drives the second drive unit removes.

According to the utility model discloses a glue dispensing equipment of other embodiments, including at least two the removal portion is located the difference in the removal portion the extending direction of moving guide rail is not parallel.

According to the utility model discloses an equipment is glued to other embodiments's point, the debugging subassembly includes one or more in pressure regulating unit, time control unit and the temperature regulation unit.

According to the utility model discloses an equipment is glued to point of other embodiments still includes translation portion, translation portion includes first drive assembly, translation guide rail and translation piece, removal portion install in on the translation piece, first drive assembly can drive the translation piece is followed the translation guide rail removes.

According to the utility model discloses an equipment is glued to point of other embodiments still includes the supporting part, the supporting part is including the bearing tool and the drive that are used for placing the work piece supporting part pivoted second drive assembly, bearing tool is located the dispensing head below.

Drawings

Fig. 1 is a schematic structural view of a dispensing device according to an embodiment of the present invention;

FIG. 2 is a schematic view of the moving part of FIG. 1;

FIG. 3 is a cross-sectional view of the moving part of FIG. 2;

FIG. 4 is a schematic structural view of the transmission assembly of FIG. 2;

FIG. 5 is a schematic view of the translating section of FIG. 1;

fig. 6 is a schematic structural view of the bearing part in fig. 1.

Detailed Description

The conception and the resulting technical effects of the present invention will be described clearly and completely with reference to the following embodiments, so that the objects, features and effects of the present invention can be fully understood. Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and other embodiments obtained by those skilled in the art without inventive labor based on the embodiments of the present invention all belong to the protection scope of the present invention.

In the description of the embodiments of the present invention, if an orientation description is referred to, for example, the directions or positional relationships indicated by "upper", "lower", "front", "rear", "left", "right", etc. are based on the directions or positional relationships shown in the drawings, only for convenience of description and simplification of description, but not for indicating or implying that the indicated device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention.

In the description of the embodiments of the present invention, if a feature is referred to as being "disposed", "fixed", "connected", or "mounted" on another feature, it can be directly disposed, fixed, or connected to the other feature or indirectly disposed, fixed, connected, or mounted on the other feature. In the description of the embodiments of the present invention, if "a plurality" is referred to, it means one or more, if "a plurality" is referred to, it means two or more, if "greater than", "less than" or "more than" is referred to, it is understood that the number is not included, and if "more than", "less than" or "within" is referred to, it is understood that the number is included. If reference is made to "first" or "second", this should be understood to distinguish between features and not to indicate or imply relative importance or to implicitly indicate the number of indicated features or to implicitly indicate the precedence of the indicated features.

Fig. 1 shows a schematic structural diagram of a dispensing apparatus in an embodiment, referring to fig. 1, the dispensing apparatus in this embodiment includes a dispensing portion 100, a debugging portion 200 and a moving portion 300, the dispensing portion 100 includes a dispensing head 110 for performing dispensing on a workpiece, the debugging portion 200 includes a debugging component 210, the debugging component 210 is used for adjusting dispensing parameters of the dispensing head 110, so that the dispensing apparatus meets dispensing requirements of the workpiece to be dispensed, the dispensing effect of the dispensing apparatus on the workpiece is optimized, and the purpose of debugging the dispensing parameters of the dispensing head 110 is achieved; the moving portion 300 is used for changing the distance between the dispensing head 110 and the workpiece to be dispensed, so that the glue released by the dispensing head 110 can be smoothly dispensed on the workpiece, and the problem that the glue is adhered or cannot be positioned to the position of the workpiece to be dispensed during dispensing, which affects the dispensing effect, is prevented.

The dispensing equipment in this embodiment can adjust the distance between the dispensing head 110 and the workpiece to be dispensed through the moving part 300, so as to improve the positioning accuracy and dispensing effect between the dispensing head 110 and the workpiece; the debugging part 200 adjusts the dispensing parameters of the dispensing head 110, so that the dispensing equipment can adapt to dispensing of different types of workpieces, and the debugging requirements of the dispensing equipment during research and development and small-batch production of the workpieces are met through combined adjustment of the position of the dispensing head 110 and the dispensing parameters.

The dispensing head 110 may be a single-liquid dispensing head, a dual-liquid dispensing head, or a multi-component dispensing head. The dispensing parameters can be set according to the actual dispensing requirements of the workpiece, such as dispensing temperature, dispensing pressure, dispensing time, etc., the debugging portion 200 in this embodiment includes an adjusting unit 211 for adjusting the parameters, such as setting a pressure adjusting unit, a temperature adjusting unit, and a time adjusting unit, the debugging component 210 can set one or more of the adjusting units 211 according to the actual using requirements, and the adjusting units 211 can adopt adjusting components commonly used in the technical field, such as a pressure adjusting valve, a temperature control box, etc.

Referring to fig. 1, the debugging part 200 further includes a case 220, the adjusting unit is mounted on the case 220 for facilitating observation and parameter adjustment, and a dial plate for reading is provided on the adjusting unit 211 to make parameter adjustment more intuitive. The case 220 is further provided with a display screen 230, the display screen 230 can display changes of various parameters in the dispensing process, and buttons on the display screen 230 are used for changing dispensing parameters or setting other dispensing conditions, so that a more optimal dispensing environment is provided for workpieces. The casing 220 may further include a power supply unit for supplying power to the adjusting unit 211 and the display 230, an air supply and return unit for providing pressure to the dispensing head 110, and a ventilation unit for dissipating heat.

Referring to fig. 1, the moving part 300 includes a moving assembly 310 and a transmission assembly 320, the moving assembly 310 includes a moving guide rail 311 and a moving member 312, the dispensing head 110 is mounted on the moving member 312, and the transmission assembly 320 can drive the moving member 312 to move along the moving guide rail 311, so as to change the position of the dispensing head 110. The transmission assembly 320 includes a driving body 321 and an executing element 322, the moving element 312 is fixedly disposed on the driving body 321, the executing element 322 is used for driving the driving body 321 to move, and the driving body 321 drives the moving element 312 connected thereto to change the position in the moving process, so as to adjust the position of the dispensing head 110.

Fig. 2 and 3 show a schematic structural view of the moving part 300, and referring to fig. 2 and 3, a guide groove 3111 is provided on the moving guide 311, a guide protrusion 3121 is provided on the moving member 312, the guide protrusion 3121 is embedded in the guide groove 3111 and can move in the guide groove 3111, and a groove wall of the guide groove 3111 restrains and guides movement of the guide protrusion 3121, so as to prevent the moving member 312 from shifting, and to make movement of the moving member 312 along the guide groove 3111 more accurate.

On the premise that the guide groove 3111 guides the guide protrusion 3121, the cross-sectional shapes of the guide groove 3111 and the guide protrusion 3121 may be selected from a rectangular shape, a trapezoidal shape, an arc shape, or other shapes, in this embodiment, the guide groove 3111 is configured as a dovetail groove, and the cross-sectional shape of the guide protrusion 3121 is configured as a trapezoidal shape, so that the connection between the guide groove 3111 and the guide protrusion 3121 is more stable, and the guide accuracy of the guide groove 3111 to the guide protrusion 3121 is improved.

In order to ensure the matching accuracy between the guide groove 3111 and the guide protrusion 3121, an adjusting block 313 is provided at one side of the guide protrusion 3121, the adjusting block 313 is located between the guide protrusion 3121 and the guide groove 3111, and the gap between the guide protrusion 3121 and the guide groove 3111 can be adjusted by changing the adjusting block 313, so that the matching is more accurate.

The moving assembly 310 further comprises an anti-slip piece 314, a containing cavity 3113 for containing the anti-slip piece 314 is arranged on the moving guide rail 311, two end faces of the anti-slip piece 314 respectively support against the bottom of the containing cavity 3113 and the surface of the moving piece 312 close to the moving guide rail 311, the anti-slip piece 314 provides a certain damping effect for the movement of the moving piece 312, so that when the driving force of the transmission assembly 320 is removed, the moving piece 312 can move relative to the moving guide rail 311 to be static, the moving piece 312 is prevented from shifting on the moving guide rail 311, and the positioning of the dispensing head 110 is affected.

The executing part 322 is set to be in a rotating wheel shape, the position of the moving part 312 can be adjusted by rotating the executing part 322, and compared with other executing parts 322, the adjusting device has higher adjusting convenience. The driving body 321 includes a first driving unit 3211 and a second driving unit 3212, the first driving unit 3211 is connected to the actuating element 322, the second driving unit 3212 is connected to the moving element 312, and the first driving unit 3211 rotates along with the rotation of the actuating element 322 and drives the second driving unit 3212 to move, so as to transmit power from the actuating element 322 to the moving element 312.

The first driving unit 3211 and the second driving unit 3212 may be connected by a screw connection or a gear engagement, in some embodiments, the driving body 321 may be configured as a ball screw structure, that is, the first driving unit 3211 is configured as a screw, the actuating member 322 is fixedly connected to the first driving unit 3211 and can drive the first driving unit 3211 to rotate, the second driving unit 3212 is configured as a nut screwed onto the first driving unit 3211, and the second driving unit 3212 can move along the first driving unit 3211 along with the rotation of the first driving unit 3211, so as to convert the rotation of the actuating member 322 into the movement of the moving member 312.

Referring to fig. 4, in this embodiment, the driving body 321 is in a rack-and-pinion engagement form, a plurality of first tooth bodies 3213 are disposed on the first driving unit 3211, the first driving unit 3211 is in a gear shape and fixedly connected to the actuator 322, and rotates along with the rotation of the actuator 322, a plurality of second tooth bodies 3214 are disposed on the second driving unit 3212, the second driving unit 3212 is in a rack shape, the first tooth bodies 3213 and the second tooth bodies 3214 are engaged, the second driving unit 3212 is connected to the moving member 312, and the rotation of the actuator 322 can be converted into the movement of the moving member 312 through the power transmission of the driving body 321.

Referring to fig. 3, a mounting cavity 3112 is formed in the moving guide rail 311, the mounting cavity 3112 is used for receiving the driving body 321, the actuator 322 is mounted outside the moving guide rail 311, the second driving unit 3212 is provided with a connecting shaft 3215 extending from the mounting cavity 3112, the connecting shaft 3215 is fixedly connected to the actuator 322, power transmission from the actuator 322 to the driving body 321 is realized, and the structure of the moving part 300 is more compactly connected by providing the mounting cavity 3112.

The debugging personnel of the dispensing equipment can position the dispensing head 110 by rotating the executing part 322, adjust the dispensing parameters by adjusting the reading of the debugging component 210, and the positioning process is completely controlled manually, so that the dispensing distance and the dispensing parameters can be adjusted in real time according to the specific conditions of the dispensing process, and the debugging requirements of the dispensing equipment are met.

Referring to fig. 1, it should be noted that a plurality of moving portions 300 may be provided, and the extending directions of the moving guide rails 311 in different moving portions 300 are different, so that the dispensing head 110 can be adjusted in different directions, the extending directions of the moving portions 300 and the number of the moving portions 300 can be selected according to actual dispensing requirements, in this embodiment, two moving portions 300 are included, and the moving guide rails 311 in the two moving portions 300 extend in the Y-axis direction and the Z-axis direction, respectively, so that the moving portions 300 can adjust the position of the dispensing head 110 in the YZ plane.

Referring to fig. 1 and 5, in other embodiments, a translation portion 400 may be disposed in the dispensing apparatus, the dispensing apparatus further includes a base 500, a plurality of dispensing stations may be disposed on the base 500, and the translation portion 400 is mounted on the base 500 and is configured to integrally move the moving portion 300, so that the dispensing head 110 can be rapidly moved to different stations, and the positioning efficiency is high.

Translation portion 400 includes first drive assembly 410, translation guide rail 420 and translation piece 430, and removal portion 300 installs on translation piece 430, and first drive assembly 410 can drive translation piece 430 and remove along translation guide rail 420 to glue head 110, removal portion 300 and wholly remove to different stations with the point. The translation guide rail 420 in this embodiment extends along the X-axis direction, and the translation portion 400 and the plurality of moving portions 300 are combined to function, so that the dispensing apparatus can adjust the position of the dispensing head 110 in a three-dimensional space formed by the X-axis, the Y-axis, and the Z-axis.

In some embodiments, the first driving assembly 410 may be configured as an electric or pneumatic cylinder, which is connected to the translation block 430 and drives the translation block 430 to move along the translation rail 420. The first driving assembly 410 in this embodiment includes a conveyor belt 411 and two conveyor wheels 412, the conveyor belt 411 is wound around the conveyor wheels 412, one of the conveyor wheels 412 is connected to a motor and driven by the motor to rotate, so that the conveyor belt 411 moves around the conveyor wheel 412, and the translation block 430 is fixed at a predetermined position of the conveyor belt 411 and can translate along with the movement of the conveyor belt 411. The first driving assembly 410 in this embodiment drives the translation block 430 more stably, and can prevent the moving portion 300 and the dispensing head 110 from shaking during the moving process.

Referring to fig. 6, in other embodiments, a carrying portion 600 may be disposed in the dispensing apparatus, the carrying portion 600 includes a carrying fixture 610 and a second driving assembly 620, the workpiece is placed on the carrying fixture 610 for dispensing, the second driving assembly 620 is configured to drive the carrying fixture 610 to rotate, so that the glue released by the dispensing head 110 forms a corresponding dispensing shape on the workpiece, and the dispensing requirement of the workpiece is met; the carrying fixture 610 is disposed above the base 500 to carry the workpiece, and the second driving assembly 620 is mounted at the bottom of the base 500 to provide a mounting space for other components of the dispensing apparatus.

In some embodiments, the second driving assembly 620 may be provided as a motor, a rotary cylinder, or the like, so as to realize the rotation of the carrying fixture 610. The second driving assembly 620 in this embodiment includes a driving belt 621 and two driving wheels 622, the driving belt 621 is wound on the driving wheels 622, one of the driving wheels 622 is connected to the motor and driven by the motor to rotate, the other driving wheel 622 is connected to the carrying fixture 610, and through the power transmission of the driving belt 621, the other driving wheel 622 drives the carrying fixture 610 to rotate, so that the rotation of the carrying fixture 610 is more stable.

In order to improve the synchronism of the rotation of the two driving wheels 622, the second driving assembly 620 further comprises a tension wheel 623, the tension wheel 623 is rotatably connected below the base 500, and the surface of the tension wheel 623 abuts against the driving belt 621, so as to improve the driving efficiency of the driving belt 621.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art. Furthermore, the embodiments of the present invention and features of the embodiments may be combined with each other without conflict.

Claims

1. A dispensing apparatus, comprising:

the dispensing part comprises a dispensing head for dispensing the workpiece;

2. The dispensing apparatus according to claim 1, wherein the moving portion comprises a moving assembly, the moving assembly comprises a moving guide rail and a moving member, and the dispensing head is mounted on the moving member and can move along the extending direction of the moving guide rail along with the moving member.

3. The dispensing apparatus according to claim 2, wherein the moving guide comprises a guide groove, and the moving member has a guide projection which is fitted into the guide groove, the guide projection being movable in the guide groove.

4. The dispensing apparatus of claim 2, wherein the moving assembly further comprises a slip prevention member, the slip prevention member being located between the moving guide rail and the moving member.

5. The dispensing apparatus according to claim 2, wherein the moving portion further comprises a transmission assembly, the transmission assembly comprises a driving body and an actuator, the moving body is connected to the driving body, and the driving body can drive the moving body to move under the driving of the actuator.

6. The dispensing apparatus as claimed in claim 5, wherein the driving body comprises a first driving unit and a second driving unit, the first driving unit is connected to the actuator, the second driving unit is connected to the moving member, and the first driving unit rotates along with the rotation of the actuator and drives the second driving unit to move.

7. The dispensing apparatus according to any of claims 2 to 6, comprising at least two of the moving portions, wherein the extending directions of the moving rails in different moving portions are not parallel.

8. The dispensing apparatus of any of claims 1 to 6, wherein the commissioning assembly comprises one or more of a pressure regulating unit, a time regulating unit, and a temperature regulating unit.

9. The dispensing apparatus according to any one of claims 1 to 6, further comprising a translation portion, wherein the translation portion comprises a first driving assembly, a translation guide rail and a translation block, the translation portion is mounted on the translation block, and the first driving assembly can drive the translation block to move along the translation guide rail.

10. The dispensing apparatus according to any one of claims 1 to 6, further comprising a carrying portion, wherein the carrying portion comprises a carrying fixture for placing a workpiece and a second driving assembly for driving the carrying portion to rotate, and the carrying fixture is located below the dispensing head.