CN219253094U

CN219253094U - Automatic dispensing device

Info

Publication number: CN219253094U
Application number: CN202320102687.4U
Authority: CN
Inventors: 许练志; 何金洪
Original assignee: Huizhou Jialida Electronic Technology Co ltd
Current assignee: Huizhou Jialida Electronic Technology Co ltd
Priority date: 2023-02-02
Filing date: 2023-02-02
Publication date: 2023-06-27
Anticipated expiration: 2033-02-02

Abstract

The utility model discloses an automatic glue dispensing device, which relates to the technical field of glue dispensing devices and comprises a support frame, wherein a pair of rotating shafts are rotatably arranged on the support frame, a conveying roller is fixedly sleeved on the rotating shafts, a conveying belt is sleeved on the conveying roller in a transmission way, a door-shaped frame is fixedly arranged on the support frame, a lifting frame is vertically and slidably arranged on the door-shaped frame, a glue outlet assembly is arranged at the lower end of a glue dispensing barrel, a traction rod is hinged on a rotating wheel, and the traction rod is hinged with the lifting frame; according to the utility model, the conveying belt is driven to convey by the rotation of the conveying roller, the arranged incomplete gear can be meshed with the transmission gear periodically, so that the conveying roller rotates in a stepping manner, the conveying belt can convey workpieces on the conveying belt to the lower part of the dispensing cylinder step by step, the automatic feeding effect is realized, the rotating wheel rotates and pulls the lifting frame through the pulling rod, the flexible rubber tube can automatically move downwards and dispense the workpieces one by one, and the dispensing operation efficiency of the workpieces is greatly improved.

Description

Automatic dispensing device

Technical Field

The utility model relates to the technical field of glue dispensing devices, in particular to an automatic glue dispensing device.

Background

In industrial applications, all the machines for dispensing, coating, spraying, pouring and sprinkling glue are commonly called as dispensing devices, and are also called as glue spreading machines, glue dripping machines, glue beating machines, glue pouring machines and the like, and the fluid is specially controlled. And an automated machine that drops, coats, or otherwise internally applies the fluid to the surface of the product.

However, in the use process of the conventional dispensing device, the workpiece to be dispensed cannot be automatically moved in a station, so that when the batch dispensing operation is performed on the workpiece, the position of the workpiece is required to be continuously adjusted to correspond to the dispensing device, and the operation efficiency of the workpiece dispensing process is greatly restricted; therefore, an automatic dispensing device is provided to solve the above-mentioned problems in the prior art.

Disclosure of Invention

The present utility model is directed to an automatic dispensing device for solving the above-mentioned problems.

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

the utility model provides an automatic dispensing device, includes the support frame, rotate on the support frame and install a pair of axis of rotation, the fixed conveyer roll that has cup jointed of axis of rotation, the conveyer belt has been cup jointed in the transmission on the conveyer roll, be fixed with the door shape frame on the support frame, vertical slidable mounting has the crane on the door shape frame, equidistant point gum barrel that is fixed with a plurality of vertical setting on the crane, glue outlet assembly is installed to point gum barrel lower extreme, install servo motor on the support frame, servo motor's output shaft transmission is connected with feed drive assembly, feed drive assembly is used for the drive conveyer roll marching type is rotatory, rotate on the support frame and install the runner, articulated on the runner have the traction rod, the traction rod with the crane articulates.

As an improvement scheme of the utility model: the door-shaped frame is fixedly provided with a conveying pipe, and the conveying pipe is communicated with the dispensing cylinder through a corrugated pipe.

As an improvement scheme of the utility model: the feeding driving assembly comprises an incomplete gear coaxially fixed with the output shaft of the servo motor, a transmission gear is coaxially fixed on the conveying roller, and the incomplete gear is intermittently meshed with the transmission gear.

As an improvement scheme of the utility model: and a belt pulley mechanism is connected between the incomplete gear and the rotating wheel in a transmission way.

As an improvement scheme of the utility model: the lifting frame is fixedly provided with a vertical guide rod which vertically slides to penetrate through the door-shaped frame, the vertical guide rod is sleeved with a spring ring, and two ends of the spring ring are fixedly connected with the door-shaped frame and the lifting frame respectively.

As an improvement scheme of the utility model: the support frame is fixedly provided with a positioning ring plate sleeved on the rotating shaft, the positioning ring plate is provided with an arc positioning block in a sliding mode, a pushing spring is fixedly connected between the arc positioning block and the positioning ring plate, and a plurality of arc positioning grooves matched with the arc positioning block in a butt joint mode are formed in the rotating shaft at equal intervals.

As an improvement scheme of the utility model: the glue outlet assembly comprises a glue outlet pipe fixed at the bottom of the glue dispensing barrel, the glue outlet pipe is communicated with the inside of the glue dispensing barrel, a sleeve is sleeved on the glue outlet pipe through threads, and a flexible glue pipe is installed at the lower end of the sleeve in a communicating manner.

As an improvement scheme of the utility model: the support frame is fixed with the backup pad, the backup pad with the interior top butt of conveyer belt.

Compared with the prior art, the utility model has the beneficial effects that:

according to the utility model, the conveying belt is driven to convey by the rotation of the conveying roller, the arranged incomplete gear can be meshed with the transmission gear periodically, so that the conveying roller rotates in a stepping manner, the conveying belt can convey workpieces on the conveying belt to the lower part of the dispensing cylinder step by step, the automatic feeding effect is realized, the rotating wheel rotates and pulls the lifting frame through the pulling rod, the flexible rubber tube can automatically move downwards and dispense the workpieces one by one, and the dispensing operation efficiency of the workpieces is greatly improved.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is an enlarged schematic view of portion A of FIG. 1 in accordance with the present utility model;

FIG. 3 is a schematic view of the structure of FIG. 1 at an angle according to the present utility model;

FIG. 4 is a schematic view of a dispensing cartridge and dispensing assembly according to the present utility model;

FIG. 5 is a schematic view of a partial structure of the present utility model;

fig. 6 is a schematic structural view of the positioning ring plate, the pushing spring and the arc-shaped positioning block of the present utility model.

In the figure: 1-supporting frame, 2-conveyer belt, 3-conveying roller, 4-driving gear, 5-servo motor, 6-incomplete gear, 7-runner, 8-pull rod, 9-lifting frame, 10-vertical guide rod, 11-spring ring, 12-dispensing cylinder, 13-sleeve pipe, 14-conveying pipe, 15-door-shaped frame, 16-supporting plate, 17-rotating shaft, 18-positioning ring plate, 19-pulley mechanism, 20-bellows, 21-rubber outlet pipe, 22-flexible rubber pipe, 23-pushing spring, 24-arc positioning block and 25-arc positioning groove.

Detailed Description

The technical scheme of the patent is further described in detail below with reference to the specific embodiments:

example 1

Referring to fig. 1-6, an automatic dispensing device comprises a support frame 1, a pair of rotating shafts 17 are rotatably mounted on the support frame 1, a conveying roller 3 is fixedly sleeved on the rotating shafts 17, a conveying belt 2 is sleeved on the conveying roller 3 in a transmission manner, a door-shaped frame 15 is fixedly arranged on the support frame 1, a lifting frame 9 is vertically and slidably mounted on the door-shaped frame 15, a plurality of dispensing cylinders 12 which are vertically arranged are fixed on the lifting frame 9 at equal intervals, a dispensing assembly is mounted at the lower end of each dispensing cylinder 12, a servo motor 5 is mounted on the support frame 1, a feeding driving assembly is connected with an output shaft transmission of the servo motor 5, the feeding driving assembly is used for driving the conveying roller 3 to rotate in a stepping manner, a rotating wheel 7 is rotatably mounted on the support frame 1, a traction rod 8 is hinged on the rotating wheel 7, and the traction rod 8 is hinged with the lifting frame 9.

When the workpiece is subjected to glue dispensing operation through the device, the workpiece is placed on the conveying belt 2, the conveying pipe 14 is communicated with external glue, the conveying pipe 14 is fixed on the door-shaped frame 15, the conveying pipe 14 is communicated with the glue dispensing barrels 12 through the corrugated pipes 20, the external glue is shunted into the corrugated pipes 20 through the conveying pipe 14 and enters the inside of the glue dispensing barrels 12 through the corrugated pipes 20, and glue is dispensed onto the workpiece of the conveying belt 2 by means of the glue dispensing assembly.

The conveyor belt 2 can be conveyed step by a feeding driving assembly, the feeding driving assembly comprises an incomplete gear 6 coaxially fixed with an output shaft of a servo motor 5, a transmission gear 4 is coaxially fixed on the conveying roller 3, and the incomplete gear 6 is intermittently meshed with the transmission gear 4.

The incomplete gear 6 can be driven to rotate by starting the servo motor 5, the incomplete gear 6 is intermittently meshed with the transmission gear 4, the transmission gear 4 can be rotated in a stepping mode, the transmission gear 4 drives the conveying roller 3 to rotate in a stepping mode, the conveying belt 2 is conveyed in a stepping mode, and workpieces on the conveying belt 2 can be conveyed to the position below the door-shaped frame 15 one by one to be subjected to dispensing treatment.

Specifically, a belt pulley mechanism 19 is connected between the incomplete gear 6 and the rotating wheel 7 in a transmission manner, the incomplete gear 6 drives the rotating wheel 7 to rotate through the belt pulley mechanism 19, and the rotating wheel 7 pulls the lifting frame 9 by pulling the pulling rod 8, so that the lifting frame 9 can drive the dispensing cylinder 12 on the lifting frame to move downwards together with the dispensing assembly to realize automatic dispensing operation on a workpiece.

Wherein, be fixed with vertical guide arm 10 that vertical slip runs through door shape frame 15 on crane 9, cup jointed spring ring 11 on the vertical guide arm 10, the both ends of spring ring 11 respectively with door shape frame 15 and crane 9 fixed connection.

In the vertical moving process of the lifting frame 9, the vertical guide rod 10 vertically slides relative to the door-shaped frame 15, the elastic deformation of the spring ring 11 plays a role in effectively guiding and limiting the dispensing moving process of the dispensing assembly, the stability of dispensing operation is greatly improved, and the dispensing quality is improved.

Example 2

Referring to fig. 1-6, on the basis of embodiment 1, in addition, a positioning ring plate 18 sleeved on a rotating shaft 17 is fixed on a supporting frame 1, an arc positioning block 24 is slidably mounted on the positioning ring plate 18, a pushing spring 23 is fixedly connected between the arc positioning block 24 and the positioning ring plate 18, and a plurality of arc positioning grooves 25 which are in abutting fit with the arc positioning block 24 are formed on the rotating shaft 17 at equal intervals.

In the process of rotating the rotating shaft 17, the rotating shaft 17 rotates relative to the positioning ring plate 18, and the arc positioning blocks 24 on the positioning ring plate 18 are abutted with the arc positioning grooves 25 under the elastic pushing action of the pushing springs 23, so that positioning is realized once when the rotating shaft 17 rotates once, and the stability and accuracy of dispensing operation on a workpiece each time are greatly ensured.

The glue outlet component of the device comprises a glue outlet pipe 21 fixed at the bottom of the glue dispensing barrel 12, wherein the glue outlet pipe 21 is communicated with the inside of the glue dispensing barrel 12, a sleeve 13 is sleeved on the glue outlet pipe 21 through threads, a flexible glue pipe 22 is installed at the lower end of the sleeve 13 in a communicating manner, and the arranged sleeve 13 can be detached and installed from the glue outlet pipe 21, so that the sleeve 13 and the flexible glue pipe 22 can be maintained and cleaned regularly.

In addition, be fixed with backup pad 16 on support frame 1, backup pad 16 and the interior top butt of conveyer belt 2, the backup pad 16 of setting can support conveyer belt 2, realizes carrying out stable support to the work piece, guarantees that the work piece steadily feeds.

In summary, the conveying roller 3 is arranged to rotationally drive the conveying belt 2 to convey, the incomplete gear 6 is arranged to be meshed with the transmission gear 4 periodically to drive the conveying roller 3 to rotate in a stepping manner, the conveying belt 2 can stepwise convey workpieces on the conveying belt to the lower part of the dispensing cylinder 12 one by one, the effect of automatic feeding is achieved, the rotating wheel 7 is arranged to rotate and pull the lifting frame 9 through the pulling rod 8, the flexible rubber tube 22 can automatically move downwards and dispense the workpieces one by one, and the dispensing operation efficiency of the workpieces is greatly improved.

It should be noted that, although the present disclosure describes embodiments, each embodiment does not include a separate technical solution, and the description is only for clarity, those skilled in the art should understand that the technical solutions in the embodiments may be properly combined to form other embodiments that can be understood by those skilled in the art, and the above embodiments only represent the preferred embodiments of the present disclosure, and the description is more specific and detailed, but should not be construed as limiting the scope of the claims. It should be noted that modifications, improvements and substitutions can be made by those skilled in the art without departing from the spirit of the utility model, which fall within the scope of the present utility model. The protection scope of the technical scheme patent is subject to the appended claims.

Claims

1. The utility model provides an automatic dispensing device, includes support frame (1), rotate on support frame (1) and install a pair of axis of rotation (17), fixed cover of axis of rotation (17) has cup jointed conveying roller (3), the transmission has cup jointed conveyer belt (2) on conveying roller (3), a serial communication port, be fixed with door-shaped frame (15) on support frame (1), vertical slidable mounting has crane (9) on door-shaped frame (15), equidistant point packing element (12) that are fixed with a plurality of vertical setting on crane (9), play gluey subassembly is installed to point packing element (12) lower extreme, install servo motor (5) on support frame (1), the output shaft transmission of servo motor (5) is connected with the drive subassembly that feeds, and the drive subassembly is used for the drive conveying roller (3) step-by-step rotation, rotate on support frame (1) and install runner (7), it has traction rod (8) to articulate on runner (7), traction rod (8) with crane (9) are articulated.

2. An automatic dispensing device according to claim 1, characterized in that a conveying pipe (14) is fixed on the door-shaped frame (15), and the conveying pipe (14) is communicated with the dispensing cylinder (12) through a corrugated pipe (20).

3. An automatic dispensing device according to claim 1, characterized in that said feeding drive assembly comprises an incomplete gear (6) coaxially fixed with the output shaft of said servomotor (5), said conveying roller (3) being coaxially fixed with a transmission gear (4), said incomplete gear (6) intermittently meshing with said transmission gear (4).

4. An automatic dispensing device according to claim 3, characterized in that a pulley mechanism (19) is drivingly connected between the incomplete gear (6) and the wheel (7).

5. An automatic dispensing device according to claim 1, characterized in that a vertical guide rod (10) vertically sliding through the door-shaped frame (15) is fixed on the lifting frame (9), a spring ring (11) is sleeved on the vertical guide rod (10), and two ends of the spring ring (11) are fixedly connected with the door-shaped frame (15) and the lifting frame (9) respectively.

6. An automatic dispensing device according to claim 1, characterized in that the support frame (1) is fixed with a positioning ring plate (18) sleeved on the rotating shaft (17), the positioning ring plate (18) is slidably provided with an arc positioning block (24), a pushing spring (23) is fixedly connected between the arc positioning block (24) and the positioning ring plate (18), and the rotating shaft (17) is provided with a plurality of arc positioning grooves (25) which are in abutting fit with the arc positioning block (24) at equal intervals.

7. The automatic dispensing device according to claim 1, wherein the dispensing assembly comprises a dispensing tube (21) fixed at the bottom of the dispensing tube (12), the dispensing tube (21) is communicated with the inside of the dispensing tube (12), a sleeve (13) is sleeved on the dispensing tube (21) in a threaded manner, and a flexible tube (22) is installed at the lower end of the sleeve (13) in a communicating manner.

8. An automatic dispensing device according to claim 1, characterized in that the support frame (1) is fixed with a support plate (16), the support plate (16) being in abutment with the inner top of the conveyor belt (2).