CN219253131U - Triaxial adhesive deposite device with revolution mechanic - Google Patents

Abstract

The utility model provides a triaxial glue dispensing device with a rotary structure, relates to the technical field of glue dispensing devices, and solves the technical problems that when a product needs side glue dispensing, the existing triaxial glue dispensing platform can only manually overturn the product by means of an angled carrier, the operation is complex and complicated, and the angle adjustment accuracy is low; the glue dispensing device comprises a glue dispensing device body, a transmission structure, a rotating structure, a clamping structure, a glue dispensing structure and a controller, wherein the transmission structure, the rotating structure, the clamping structure, the glue dispensing structure and the controller are arranged on the glue dispensing device body; the transmission structure, the rotating structure, the clamping structure and the dispensing structure are electrically connected with the controller; the transmission structure comprises a Y-axis transmission structure arranged on the dispensing device body, an X-axis transmission structure arranged above the Y-axis transmission structure and a Z-axis transmission structure vertically connected with the X-axis transmission structure; the rotating structure is arranged on the dispensing platform of the Y-axis transmission structure and is used for adjusting the rotating angle of the clamping structure in the XOZ plane/YOZ plane.

Description

Triaxial adhesive deposite device with revolution mechanic

Technical Field

The utility model relates to the technical field of glue dispensing devices, in particular to a triaxial glue dispensing device with a rotary structure.

Background

The dispensing device is an automatic machine which is specially used for controlling fluid and dripping, coating the fluid on the surface of a product or in the product, and is mainly used for precisely dispensing, injecting, coating and dripping glue, paint and other liquids in the product process to the precise position of each product.

The existing triaxial dispensing platform has three degrees of freedom in the directions of an X axis, a Y axis and a Z axis, and can realize basic plane dispensing of products. However, the applicant has found that the prior art has at least the following technical problems: when the side of meetting the product needs the main points to glue, the manual work is passed through the auxiliary upset of the carrier of taking the angle in most, and the rethread is alone fixed subassembly fixed, and the structure is complicated, and the operation is complicated, and angle modulation precision is low, inefficiency.

Disclosure of Invention

The utility model aims to provide a triaxial glue dispensing device with a rotary structure, which solves the technical problems that when a lateral glue dispensing is required for a product, the product can only be turned manually by means of an angled carrier, the operation is complex, the angle adjustment accuracy is low, and the efficiency is low in the triaxial glue dispensing platform in the prior art. The preferred technical solutions of the technical solutions provided by the present utility model can produce a plurality of technical effects described below.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a triaxial glue dispensing device with a rotary structure, which comprises a glue dispensing device body, a transmission structure, a rotary structure, a clamping structure, a glue dispensing structure and a controller, wherein the transmission structure, the rotary structure, the clamping structure, the glue dispensing structure and the controller are arranged on the glue dispensing device body; the transmission structure, the rotating structure, the clamping structure and the dispensing structure are electrically connected with the controller; the transmission structure comprises a Y-axis transmission structure arranged on the dispensing device body, an X-axis transmission structure arranged above the Y-axis transmission structure and a Z-axis transmission structure vertically connected with the X-axis transmission structure; the dispensing structure is arranged on the Z-axis transmission structure; the rotating structure is arranged on the dispensing platform of the Y-axis transmission structure and is used for adjusting the rotating angle of the clamping structure in the XOZ plane/YOZ plane; the clamping structure is used for clamping and fixing a product.

Preferably, the rotating structure comprises a rotating base, a motor arranged on the rotating base, a coupler, a clamping structure supporting frame and a U-shaped connecting frame; the motor is electrically connected with the controller; the clamping structure support frame comprises a support frame I and a support frame II which are oppositely arranged on two sides of the U-shaped connecting frame, the motor is fixedly connected with a side plate I of the U-shaped connecting frame, which is close to the motor, sequentially through a coupler and the support frame I, the clamping structure is fixedly connected with a support plate of the U-shaped connecting frame, and the support frame II is rotationally connected with a side plate II of the U-shaped connecting frame, which is far away from the motor;

preferably, at least two continuous/discontinuous tangential planes are arranged along the outer circumferential direction at the joint of the output end of the output shaft of the coupler and the side plate I, and the position on the side plate I, which is connected with the tangential plane of the output shaft, is tightly attached to the tangential plane and is provided with a through hole for a jackscrew to pass through;

preferably, the rotating structure further comprises a shading sheet and a photoelectric switch, wherein the shading sheet is sleeved on an output shaft of the motor and is fixedly connected with the motor through a jackscrew; when the clamping structure is in a horizontal position, the shading sheet is opposite to the light signal emitting direction of the photoelectric switch and cuts off the light path of the photoelectric switch; the photoelectric switch is electrically connected with the controller;

preferably, the clamping structure comprises a pneumatic finger cylinder, a product positioning plate arranged on the pneumatic finger cylinder, clamping claws fixedly connected with two air claws of the pneumatic finger cylinder respectively and a sensor, wherein the two clamping claws are oppositely arranged at two sides of the product positioning plate, the sensor is used for sensing the state between the clamping claws and a product, and the pneumatic finger cylinder and the sensor are electrically connected with the controller;

preferably, the clamping claw at least covers the side surface to be clamped and the upper surface of the part of the product, which is perpendicular to the side surface to be dispensed;

preferably, the section of the clamping claw is C-shaped or 7-shaped;

preferably, the pneumatic finger cylinder is of the Adand brand HFD 12X 25;

preferably, the sensor is a magnetic spring type sensor, and the model of the sensor is Adenoki brand DMSH-020.

The preferred technical scheme of the utility model can at least have the following technical effects:

1. the utility model effectively solves the technical problems of poor accuracy and low efficiency of the existing three-dimensional dispensing machine in the prior art that the existing three-dimensional dispensing machine does not have a rotating structure for automatically overturning products and overturning is realized by means of a carrier manually. According to the utility model, the rotating structure and the clamping structure are arranged on the dispensing platform of the Y-axis transmission structure, and the clamping structure for clamping the product rotates by an angle in the XOZ plane/YOZ plane through the rotating structure, so that the dispensing of the side surface of the product is realized, the rotating angle of the product is adjustable at any time, the dispensing efficiency and the dispensing quality are greatly improved, the dispensing step is simplified, the application is flexible and convenient, the automation degree is high, and the universality is strong.

2. Through the cooperation of anti-dazzling screen and photoelectric switch, detect the horizontal position of clamping structure, improve the accuracy of location to clamping structure, simple structure, it is convenient to maintain.

3. The combination of product locating plate and gripper realizes the accurate location to the product of centre gripping, can not appear the product and take place the aversion or follow the problem that the clamp structure drops in rotatory in-process, realizes the firm centre gripping to the product, has further improved the point and has glued the quality.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic structural diagram of a triaxial dispensing apparatus with a rotary structure according to an embodiment of the present utility model;

fig. 2 is a schematic structural diagram of a rotating structure and a clamping structure of a triaxial dispensing apparatus with a rotating structure in a rotating state according to an embodiment of the present utility model.

Fig. 3 is a side view of fig. 2.

Fig. 4 is a schematic structural diagram of a clamping structure of a triaxial dispensing apparatus with a rotary structure according to an embodiment of the present utility model.

Fig. 5 is a schematic structural view of a rotating structure and a clamping structure of a triaxial glue dispensing device with a rotating structure in a horizontal state according to an embodiment of the present utility model.

Fig. 6 is a schematic structural diagram of an output shaft of a coupling of a triaxial dispensing apparatus with a rotary structure according to an embodiment of the present utility model.

In the figure:

1-a glue dispensing device body; a 2-X axis transmission structure; 3-Y axis transmission structure; 31-dispensing platform; a 4-Z axis transmission structure; 5-dispensing structure;

6-a rotating structure; 61-rotating the base; 62-an electric motor; 63-coupling; 631-an output shaft; 6311-cutting; 64-a clamping structure support frame; 65-U-shaped connecting frames; 651-side panel one; 6511-top thread hole; 652-a support plate; 653-side plate two; 66-shading sheet; 67-photoelectric switch;

7-a clamping structure; 71-a pneumatic finger cylinder; 72-a product positioning plate; 73-clamping claws;

8-a controller;

9-product.

Detailed Description

In order to make the objects, technical solutions and advantages of the present utility model more apparent, the technical solutions of the present utility model will be described in detail below. It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. All other embodiments, based on the examples herein, which are within the scope of the utility model as defined by the claims, will be within the scope of the utility model as defined by the claims.

In the description of the present utility model, it should be understood that the terms "center", "length", "width", "height", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "side", etc. indicate orientations or positional relationships based on the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.

In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Example 1:

as shown in fig. 1-6, the present utility model provides a three-axis glue dispensing device with a rotating structure, which comprises a glue dispensing device body 1, a transmission structure, a rotating structure 6, a clamping structure 7, a glue dispensing structure 5 and a controller 8, wherein the transmission structure, the rotating structure 6, the clamping structure 7, the glue dispensing structure 5 and the controller 8 are arranged on the glue dispensing device body 1. The transmission structure, the rotating structure 6, the clamping structure 7 and the dispensing structure 5 are electrically connected with the controller 8. The transmission structure comprises a Y-axis transmission structure 3 arranged on the dispensing device body 1, an X-axis transmission structure 2 arranged above the Y-axis transmission structure 3 and a Z-axis transmission structure 4 vertically connected with the X-axis transmission structure 2. The automatic control process of the X-axis transmission structure 2, the Y-axis transmission structure 3, the Z-axis transmission structure 4, and the controller 8 is the prior art, and will not be described in detail herein. The dispensing structure 5 is arranged on the Z-axis transport structure 4. The rotating structure 6 is arranged on the dispensing platform 31 of the Y-axis transmission structure 3 and is used for adjusting the rotating angle of the clamping structure 7 in the XOZ plane/YOZ plane. The clamping structure 7 is used for clamping and fixing the product 9.

As an alternative embodiment, as shown in fig. 2-3, the rotating structure 6 includes a rotating base 61, a motor 62 provided on the rotating base 61, a coupling 63, a clamp structure support frame 64, and a U-shaped connection frame 65. The motor 62 is electrically connected to the controller 8. The clamping structure support frame 64 comprises a support frame I and a support frame II which are oppositely arranged on two sides of the U-shaped connecting frame 65, the motor 62 is fixedly connected with a side plate I651, close to the motor 62, of the U-shaped connecting frame 65 sequentially through a coupler 63 and the support frame I, namely, a coupler 63 is sleeved outside an output shaft of the motor 62, an output shaft 631 of the coupler 63 penetrates through the support frame I to be fixedly connected with the side plate I651, the clamping structure 7 is fixedly connected with a support plate 652 of the U-shaped connecting frame 65, and the support frame II is rotatably connected with a side plate II 653, far away from the motor 62, of the U-shaped connecting frame 65.

The output shaft of the driving motor 62 rotates to drive the coupler 63 sleeved outside the driving motor to rotate so as to drive the U-shaped connecting frame 65 to rotate, so that the clamping structure 7 fixed on the U-shaped connecting frame 65 rotates, and the dispensing machine can perform dispensing operation on the side face to be dispensed of the product 9 clamped on the clamping structure 7. Through the rotation angle of the output shaft of the motor 62 of the accurate control of the controller 8, the rotation angle of the product 9 is adjustable at any time, and the motor 62 can drive the clamping structure 7 to rotate 360 degrees, so that the dispensing operation of different positions on the side surface of the product 9 is satisfied, the dispensing efficiency and the dispensing quality are greatly improved, the dispensing step is simplified, the application is flexible and convenient, and the degree of automation is high.

As an alternative embodiment, as shown in fig. 6, at least two continuous tangential planes 6311 are formed at the connection position between the end of the output shaft 631 and the first side plate 651 along the outer circumferential direction, the connection position between the first side plate 651 and the tangential planes 6311 of the output shaft 631 is tightly attached to the tangential planes 6311 and is provided with a jackscrew hole 6511 for a jackscrew to pass through, and the jackscrews all face the center of the output shaft 631, so that the connection stability between the output shaft 631 and the U-shaped connecting frame 65 is improved, and the connection is more stable and reliable.

As an alternative embodiment, as shown in fig. 2 and 5, the rotating structure 6 further includes a light shielding sheet 66 and a photoelectric switch 67, and the photoelectric switch 67 is electrically connected to the controller 8. The light shielding sheet 66 is sleeved on the output shaft of the motor 62 and fixedly connected with the jackscrew, and when the output shaft of the motor 62 rotates, the jackscrew rotates along with the output shaft of the motor 62. When the motor 62 drives the clamping structure 7 to rotate back to be in the horizontal position, the light shielding sheet 66 is opposite to the light signal transmitting direction of the photoelectric switch 67 and cuts off the light path of the light signal, the photoelectric switch 67 transmits a signal for the clamping structure 7 to return to the horizontal position to the controller 8, and the position signal capturing precision is high, the structure is simple, and the maintenance is convenient.

As an alternative embodiment, as shown in fig. 4, the clamping structure 7 includes a pneumatic finger cylinder 71, a product positioning plate 72 disposed on the pneumatic finger cylinder 71, clamping claws 73 fixedly connected with two air claws of the pneumatic finger cylinder 71 respectively, and a sensor, the two clamping claws 73 are disposed on two opposite sides of the product positioning plate 72, and the clamping claws 73 clamp and fix two sides perpendicular to the side to be dispensed respectively. The sensor is used to sense the state between the gripper jaw 73 and the product 9. The pneumatic finger cylinder 71 and the sensor are both electrically connected to the controller 8. The product 9 is fixed on the product positioning plate 72 through bolts to realize positioning, the pneumatic finger cylinder 71 drives the clamping claw 73 to move back and forth and move up and down along the direction of the output shaft of the motor 62, so that the product 9 is clamped and fixed automatically, and the labor cost and the labor intensity are reduced.

As an alternative embodiment, the sensor is a magnetic reed sensor, and the magnetic reed sensor comprises a magnet arranged on the clamping claw 73 and a magnetic reed switch positioned at a position where the clamping claw 73 is in a clamping state with the product 9, and when the magnetic reed switch detects that the magnet on the clamping claw 73 is close to the product, the magnetic reed switch is attracted; when the reed switch detects that the magnet on the clamping jaw 73 is far away, the reed switch is turned off; the model of the sensor is Adand brand DMSH-020.

As an alternative embodiment, the clamping jaw 73 covers at least part of the side surface to be clamped and the upper surface of the product 9 perpendicular to the side surface to be dispensed.

As an alternative embodiment, the gripping claws 73 are C-shaped in cross section.

As an alternative embodiment, the pneumatic finger cylinder 71 is model number aldke HFD12 x 25.

The working principle of the utility model is as follows:

firstly, the rotating structure 6 and the clamping structure 7 are fixed on the dispensing platform 31 of the Y-axis transmission structure 3, the product 9 is fixed with the product positioning plate 72 through bolts, the pneumatic finger cylinder 71 drives the clamping claw 73 to move relatively along the direction of the output shaft of the motor 62, when the magnetic reed switch detects that the magnet on the clamping claw 73 is close, the magnetic reed switch is attracted and transmits a signal to the controller, the controller controls the pneumatic finger cylinder 71 to stop moving, and at the moment, the clamping claw and the product 9 are in a clamping state, and the clamping and positioning of the clamping structure 7 on the product 9 are completed. Then, through the rotation angle of the output shaft of the motor 62 of accurate control of the controller 8, the motor 62 drives the product 9 to rotate along the XOZ face\yoz face through the clamping structure 7, and the dispensing operation of different positions of the side face of the product 9 is realized. When the next rotation operation is performed, the holding structure 7 needs to be reset, that is, the controller 8 controls the output shaft of the motor 62 to rotate until the light shielding sheet 66 cuts off the light path of the power switch, and at this time, the holding structure 7 returns to the horizontal position.

Example 2:

the utility model provides a triaxial dispensing device with a rotary structure, as shown in fig. 6, at least two discontinuous tangential planes 6311 are arranged along the outer circumferential direction at the connection position of the tail end of an output shaft 631 and a side plate one 651, the connection position of the side plate one 651 and the tangential plane 6311 of the output shaft 631 is tightly attached to the tangential plane 6311 and is provided with a jackscrew hole 6511 for a jackscrew to pass through, and the jackscrews face the center of the output shaft 631, so that the connection stability between the output shaft 631 of a coupler 63 and a U-shaped connecting frame 65 is improved, and the device is more stable and reliable.

As an alternative embodiment, the sensor is a pressure sensor, the pneumatic finger cylinder 71 drives the clamping claw 73 to relatively move along the direction of the output shaft of the motor 62 until contacting the side surface of the product 9, the pressure sensor transmits the pressure to the pressure sensor, the pressure sensor transmits a signal to the controller 8, and the controller 8 controls the pneumatic finger cylinder 71 to drive the clamping claw 73 to move downwards until contacting the upper surface of the product 9, so that the clamping and positioning of the clamping structure 7 on the product 9 are completed.

In the description of the present specification, a description referring to terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing is merely illustrative of the present utility model, and the present utility model is not limited thereto, and any person skilled in the art will readily recognize that variations or substitutions are within the scope of the present utility model. Therefore, the protection scope of the present utility model shall be subject to the protection scope of the claims.

Claims (9)

1. The triaxial dispensing device with the rotary structure is characterized by comprising a dispensing device body, a transmission structure, a rotary structure, a clamping structure, a dispensing structure and a controller, wherein the transmission structure, the rotary structure, the clamping structure and the dispensing structure are arranged on the dispensing device body; the transmission structure, the rotating structure, the clamping structure and the dispensing structure are electrically connected with the controller; the transmission structure comprises a Y-axis transmission structure arranged on the dispensing device body, an X-axis transmission structure arranged above the Y-axis transmission structure and a Z-axis transmission structure vertically connected with the X-axis transmission structure; the dispensing structure is arranged on the Z-axis transmission structure; the rotating structure is arranged on the dispensing platform of the Y-axis transmission structure and is used for adjusting the rotating angle of the clamping structure in the XOZ plane/YOZ plane; the clamping structure is used for clamping and fixing a product.

2. The triaxial dispensing apparatus with a rotary structure according to claim 1, wherein the rotary structure comprises a rotary base, a motor arranged on the rotary base, a coupling, a clamping structure supporting frame and a U-shaped connecting frame; the motor is electrically connected with the controller; the clamping structure support frame comprises a first support frame and a second support frame which are oppositely arranged on two sides of the U-shaped connecting frame, the motor sequentially passes through a coupler and the first support frame to be fixedly connected with a side plate, close to one side of the motor, of the U-shaped connecting frame, the clamping structure is fixedly connected with a support plate of the U-shaped connecting frame, and the second support frame is rotatably connected with a side plate, far away from one side of the motor, of the U-shaped connecting frame.

3. The triaxial dispensing apparatus with rotary structure according to claim 2, wherein the joint of the output end of the output shaft of the coupling and the side plate is provided with at least two continuous/discontinuous tangential planes along the outer circumferential direction, and the position of the side plate connected with the tangential plane of the output shaft is tightly attached to the tangential plane and is provided with a through hole for passing a jackscrew.

4. The triaxial dispensing apparatus with rotary structure according to claim 2, wherein the rotary structure further comprises a light shielding sheet and a photoelectric switch, the light shielding sheet is sleeved on an output shaft of the motor and is fixedly connected through a jackscrew; when the clamping structure is in a horizontal position, the shading sheet is opposite to the light signal emitting direction of the photoelectric switch and cuts off the light path of the photoelectric switch; the photoelectric switch is electrically connected with the controller.

5. The triaxial dispensing apparatus with rotary structure according to claim 2, wherein the clamping structure comprises a pneumatic finger cylinder, a product positioning plate arranged on the pneumatic finger cylinder, clamping claws fixedly connected with two air claws of the pneumatic finger cylinder respectively, and a sensor, the two clamping claws are oppositely arranged on two sides of the product positioning plate, the sensor is used for sensing the state between the clamping claws and a product, and the pneumatic finger cylinder and the sensor are electrically connected with the controller.

6. The three-axis dispensing device with a rotary structure of claim 5, wherein the clamping jaw at least covers a part of the side surface to be clamped and the upper surface of the product perpendicular to the side surface to be dispensed.

7. The three-axis dispensing device with a rotary structure of claim 6, wherein the cross section of the clamping jaw is C-shaped or 7-shaped.

8. The three-axis dispensing device with a rotary structure of claim 5, wherein the pneumatic finger cylinder is of the type alder HFD12 x 25.

9. The three-axis dispensing device with a rotary structure of claim 5, wherein the sensor is a magnetic reed sensor, and the sensor is available in the form of Adam brand DMSH-020.

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