Efficient automatic dispensing device

Abstract

The utility model relates to the technical field of dispensing equipment, in particular to an efficient automatic dispensing device which comprises a workbench, a moving seat and a Y-axis driving mechanism are arranged on the workbench, side baffles are vertically and fixedly connected to the front end and the rear end of the moving seat, and conveying assemblies are arranged on the opposite sides of the two side baffles. The conveying assembly comprises linkage wheels, two tensioning wheels, two transmission wheels and a conveying belt, a rotating shaft is coaxially and fixedly connected between the linkage wheels on the two sides, a driving motor for driving the rotating shaft to rotate is installed on the baffle on one side, a carrier limiting mechanism is arranged on the moving base, and a U-shaped installation frame is arranged on the workbench. A lifting frame and an X-axis driving mechanism for driving the lifting frame to move in the transverse direction are arranged on the U-shaped mounting frame, a lifting seat and a Z-axis driving mechanism for driving the lifting seat to move in the vertical direction are arranged on the lifting frame, and a dispensing head is mounted on the lifting seat; according to the utility model, automatic conveying of workpieces to be dispensed is realized, the feeding and discharging speed is improved, and the overall operation efficiency of the dispenser is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to point gum equipment technical field, more exactly relates to a kind of high-efficiency automatic dispensing device. BACKGROUND

[0002] In today's industrial production field, dispensing process is widely used in electronics, automobiles, medical devices and many other industries, and is a key link in product manufacturing process. For example, chip packaging and circuit board assembly cannot be separated from accurate dispensing, and its quality directly affects product performance and reliability.

[0003] The existing dispensing machine promotes the production development of various industries to a certain extent, but with the acceleration of industrialization process and the increasingly fierce market competition, its limitations are increasingly prominent. Among them, the feeding and discharging link becomes the key bottleneck restricting the further improvement of production efficiency. Most traditional dispensing machines rely on manual feeding and discharging operation. Workers need to manually place the workpiece to be dispensed at the specified position after the dispensing machine completes dispensing once, and take out the processed workpiece after dispensing. This manual operation method has many disadvantages: first, the speed of manual feeding and discharging is relatively slow, which is difficult to match the dispensing speed of the dispensing machine itself, greatly limiting the improvement of overall production efficiency, especially in large-scale and batch production scenarios, frequent manual intervention greatly increases the downtime of the equipment, resulting in the extension of order delivery cycle; second, manual operation is greatly affected by subjective factors, such as the fatigue degree, concentration and operation proficiency of workers, which will affect the dispensing quality, for example, slight deviation in placing workpiece may cause inaccurate dispensing position, thereby affecting product performance, and the consistency of operation by different workers is difficult to guarantee, which is easy to cause product quality fluctuation; third, long-term repetitive manual feeding and discharging work not only has high labor intensity, but also causes burden to workers' health, and increases the labor cost investment of enterprises. UTILITY MODEL CONTENT

[0004] The utility model aims to provide a kind of high-efficiency automatic dispensing device, realizes the automatic conveying of workpiece to be dispensed, improves the speed of feeding and discharging, reduces equipment downtime, so that the overall operation efficiency of dispensing machine is improved.

[0005] In order to achieve the above-mentioned purpose, the technical scheme of the utility model is as follows:

[0006] The utility model provides an efficient automatic point gum device, including work table, be equipped with mobile seat and drive Y axis drive mechanism of mobile seat along longitudinal movement on the work table, the front and back both ends of mobile seat are vertically fixedly connected with side baffle, two side baffles opposite side all are provided with transmission assembly, transmission assembly includes linkage wheel, two tension pulleys, two transmission pulleys and transmission belt, two transmission pulleys rotationally arranged in both ends of side baffle, the middle part of side baffle rotationally arranged has linkage wheel, the both sides of side baffle are rotationally arranged with tension pulley close to linkage wheel, linkage wheel, two tension pulleys, two transmission pulleys are driven connection through transmission belt between, coaxially fixed connection has the pivot between two linkage wheels, a side baffle is installed with drive motor of drive pivot rotation, the mobile seat is provided with carrier limiting mechanism, the work table is provided with U type mounting bracket, the U type mounting bracket is provided with lifting frame and drive X axis drive mechanism of lifting frame along transverse movement, the lifting frame is provided with lifting seat and drive Z axis drive mechanism of lifting seat along vertical movement, the lifting seat is installed with point gum head.

[0007] Further, the Y-axis drive mechanism includes two pairs of fixed plates symmetrically vertically fixed on the workbench, a Y-axis screw rod rotationally arranged between the two fixed plates, a Y-axis screw rod motor installed on the workbench to drive the Y-axis screw rod to rotate, slide rails provided on both sides of the Y-axis screw rod and fixedly installed on the workbench, the mobile seat in sliding connection with the slide rails, and the mobile seat in threaded connection with the Y-axis screw rod.

[0008] Further, the carrier limiting mechanism includes an electric telescopic rod installed on the mobile seat, a limiting baffle fixedly connected to the driving end of the electric telescopic rod, and the limiting baffle located between the two transmission belts.

[0009] Further, a guide rod is vertically fixedly connected to the mobile seat, and the limiting baffle is slidably sleeved on the guide rod.

[0010] Further, a horizontal sliding groove is formed in the U-shaped mounting bracket, the X-axis drive mechanism includes an X-axis screw rod rotationally arranged in the horizontal sliding groove, the lifting frame in threaded connection with the X-axis screw rod, the lifting frame in sliding connection with the horizontal sliding groove, and an X-axis screw rod motor installed on the U-shaped mounting bracket to drive the X-axis screw rod to rotate.

[0011] Further, a vertical sliding groove is formed in the lifting frame, the Z-axis drive mechanism includes a Z-axis screw rod rotationally arranged in the vertical sliding groove, the lifting seat in threaded connection with the Z-axis screw rod, the lifting seat in sliding connection with the vertical sliding groove, and a Z-axis screw rod motor installed on the lifting frame to drive the Z-axis screw rod to rotate.

[0012] Compared with the prior art, the utility model has the beneficial effects of

[0013] The utility model discloses a mobile seat with transmission assembly is set up on the work table, utilizes the transmission system that linkage wheel, tension pulley, transmission wheel and transmission belt constitute, cooperation drive motor can realize the automatic delivery of the workpiece of waiting for dispensing, changed the low -efficient mode of traditional dispensing machine depending on manual feeding and discharging, greatly improved the speed of feeding and discharging, reduced the equipment downtime, makes the overall operation efficiency of dispensing machine can be significantly promoted, especially suitable for large -scale, batch production scene. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 For the structure of the utility model Figure One ;

[0015] Figure 2 For the structure of the utility model Figure Two .

[0016] 1, workbench;2, mobile seat;3, side baffle;4, linkage wheel;5, tension pulley;6, transmission wheel;7, transmission belt;8, pivot;9, drive motor;10, U type mounting bracket;11, lifting frame;12, lifting seat;13, dispensing head;14, fixed plate;15, Y axis screw;16, Y axis screw motor;17, slide rail;18, electric telescopic rod;19, limit baffle;20, guide rod;21, horizontal slide groove;22, X axis screw motor;23, vertical slide groove;24, Z axis screw motor. DETAILED DESCRIPTION

[0017] As Figure 1 And Figure 2As shown, an efficient automatic dispensing device, including a workbench 1, the workbench 1 is provided with a moving seat 2 and a Y-axis drive mechanism for driving the moving seat 2 to move longitudinally, the front and rear ends of the moving seat 2 are vertically fixedly connected with side baffles 3, the opposite sides of the two side baffles 3 are provided with transmission assemblies, the transmission assembly comprises a linkage wheel 4, two tensioning wheels 5, two transmission wheels 6 and a transmission belt 7, the two transmission wheels 6 are rotatably arranged at the two ends of the side baffle 3, the linkage wheel 4 is rotatably arranged at the middle part of the side baffle 3, the two sides of the side baffle 3 close to the linkage wheel 4 are rotatably provided with the tensioning wheel 5, the linkage wheel 4, the two tensioning wheels 5 and the two transmission wheels 6 are drivingly connected through the transmission belt 7, the two linkage wheels 4 are coaxially fixedly connected with a rotating shaft 8, a side baffle 3 is provided with a driving motor 9 for driving the rotating shaft 8 to rotate, the moving seat 2 is provided with a carrier limiting mechanism, the workbench 1 is provided with a U-shaped mounting bracket 10, the U-shaped mounting bracket 10 is provided with a lifting frame 11 and an X-axis drive mechanism for driving the lifting frame 11 to move transversely, the lifting frame 11 is provided with a lifting seat 12 and a Z-axis drive mechanism for driving the lifting seat 12 to move vertically, the lifting seat 12 is installed with a dispensing head 13.

[0018] The Y-axis drive mechanism comprises two symmetrical fixed plates 14 fixedly connected with the workbench 1, a Y-axis lead screw 15 rotatably arranged between the two fixed plates 14, a Y-axis lead screw motor 16 installed on the workbench 1 for driving the Y-axis lead screw 15 to rotate, slide rails 17 provided on both sides of the Y-axis lead screw 15, the slide rails 17 are fixedly installed on the workbench 1, the moving seat 2 is slidably connected with the slide rails 17, and the moving seat 2 is threadedly connected with the Y-axis lead screw 15.

[0019] The carrier limiting mechanism comprises an electric telescopic rod 18 installed on the moving seat 2, a limiting baffle 19 fixedly connected with the driving end of the electric telescopic rod 18, and the limiting baffle 19 is located between the two transmission belts 7.

[0020] The moving seat 2 is vertically fixedly connected with a guide rod 20, and the limiting baffle 19 is slidably sleeved on the guide rod 20.

[0021] A transverse sliding groove 21 is formed in the U-shaped mounting bracket 10; the X-axis drive mechanism comprises an X-axis lead screw rotatably arranged in the transverse sliding groove 21, the lifting frame 11 is threadedly connected with the X-axis lead screw, the lifting frame 11 is slidably connected with the transverse sliding groove 21, and an X-axis lead screw motor 22 is installed on the U-shaped mounting bracket 10 for driving the X-axis lead screw to rotate.

[0022] The lifting frame 11 is provided with a vertical sliding groove 23; the Z-axis driving mechanism comprises a Z-axis screw rod rotatably arranged in the vertical sliding groove 23, the lifting seat 12 is threadedly connected with the Z-axis screw rod, the lifting seat 12 is slidably connected with the vertical sliding groove 23, and the lifting frame 11 is provided with a Z-axis screw rod motor 24 for driving the Z-axis screw rod to rotate.

[0023] Working principle:

[0024] In use, the two ends of the moving seat 2 are also provided with a belt feeding mechanism and a belt discharging mechanism, respectively, the workpiece to be glued is placed on the workpiece carrier, the workpiece carrier is conveyed to the conveying belt 7 of the two conveying assemblies through the belt feeding mechanism, the electric telescopic rod 18 is extended, the limiting baffle 19 is extended, the driving motor 9 drives the rotating shaft 8 to rotate, and then the two side linkage wheels 4 are synchronously rotated, the transmission belt 7 drives the transmission wheel 6 to rotate, and the workpiece to be glued placed on the conveying belt 7 is automatically conveyed along with the movement of the conveying belt 7 until the carrier is limited by the limiting baffle 19, and the limiting baffle 19 cooperates with the two side baffles 3 to limit the workpiece, and is ready to accept the glue dispensing operation;

[0025] In the Y-axis direction, the Y-axis screw rod motor 16 drives the Y-axis screw rod 15 to rotate, drives the moving seat 2 to move longitudinally along the sliding rail 17, and realizes the position adjustment of the workpiece in the Y-axis direction; in the X-axis direction, the X-axis screw rod motor 22 drives the X-axis screw rod to rotate in the transverse sliding groove 21 of the U-shaped mounting frame 10, drives the lifting frame 11 to move transversely, and drives the glue dispensing head 13 to move in the X-axis direction; in the Z-axis direction, the Z-axis screw rod motor 24 drives the Z-axis screw rod to rotate in the vertical sliding groove 23 of the lifting frame 11, drives the lifting seat 12 to drive the glue dispensing head 13 to move vertically, controls the distance between the glue dispensing head 13 and the workpiece, and realizes the glue dispensing operation of different heights and depths.

[0026] The utility model discloses from the automation of the feeding and discharging link to the multi-axis precision linkage of the glue dispensing process, the whole process is closely linked, eliminates the speed bottleneck and downtime brought by manual operation, shortens the production cycle of single product, can complete more glue dispensing tasks in unit time, satisfies the demand of market to high -efficient production, especially under the condition of large order quantity, tight delivery period, helps enterprise to improve the production capacity, enhances market competitiveness.

[0027] The basic principle, main features and advantages of the present application are shown and described above. It should be understood by those skilled in the art that the present application is not limited by the above examples, and the above examples and descriptions in the specification are only preferred examples of the present application and are not intended to limit the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the claimed present application. The scope of protection of the present application is defined by the appended claims and their equivalents.

Claims

1. A high-efficiency automatic dispensing device, characterized in that: The system includes a workbench (1), on which a movable seat (2) and a Y-axis drive mechanism for driving the movable seat (2) to move longitudinally are provided. Side baffles (3) are vertically fixed to both the front and rear ends of the movable seat (2). A transmission assembly is provided on each of the opposite sides of the two side baffles (3). The transmission assembly includes a linkage wheel (4), two tensioning wheels (5), two transmission wheels (6), and a transmission belt (7). The two transmission wheels (6) are rotatably disposed at both ends of the side baffles (3). The linkage wheel (4) is rotatably disposed in the middle of the side baffles (3). The tensioning wheels (5) are rotatably disposed on both sides of the side baffles (3) near the linkage wheel (4). The linkage wheel (4) and the two tensioning wheels... (5) The two transmission wheels (6) are connected by the transmission belt (7). The two linkage wheels (4) on both sides are coaxially fixedly connected by a rotating shaft (8). A drive motor (9) for driving the rotating shaft (8) is installed on one of the side baffles (3). A carrier limiting mechanism is provided on the moving seat (2). A U-shaped mounting frame (10) is provided on the worktable (1). A lifting frame (11) and an X-axis drive mechanism for driving the lifting frame (11) to move laterally are provided on the U-shaped mounting frame (10). A lifting seat (12) and a Z-axis drive mechanism for driving the lifting seat (12) to move vertically are provided on the lifting seat (12). A dotted head (13) is installed on the lifting seat (12).

2. The high-efficiency automatic dispensing device as described in claim 1, characterized in that: The Y-axis drive mechanism includes two symmetrically vertically fixed plates (14) fixedly connected to the worktable (1). A Y-axis lead screw (15) is rotatably arranged between the two fixed plates (14). A Y-axis lead screw motor (16) for driving the Y-axis lead screw (15) to rotate is installed on the worktable (1). Slide rails (17) are provided on both sides of the Y-axis lead screw (15). The slide rails (17) are fixedly installed on the worktable (1). The movable seat (2) is slidably connected to the slide rails (17). The movable seat (2) is threadedly connected to the Y-axis lead screw (15).

3. The high-efficiency automatic dispensing device as described in claim 1, characterized in that: The vehicle limiting mechanism includes an electric telescopic rod (18) installed on the movable seat (2), and a limiting baffle (19) is fixedly connected to the drive end of the electric telescopic rod (18). The limiting baffle (19) is located between the two transmission belts (7).

4. The high-efficiency automatic dispensing device as described in claim 3, characterized in that: A guide rod (20) is vertically fixedly connected to the movable seat (2), and the limiting baffle (19) is slidably sleeved on the guide rod (20).

5. The high-efficiency automatic dispensing device as described in claim 1, characterized in that: The U-shaped mounting bracket (10) is provided with a transverse sliding groove (21); the X-axis drive mechanism includes an X-axis lead screw rotatably disposed in the transverse sliding groove (21), the lifting frame (11) is threadedly connected to the X-axis lead screw, the lifting frame (11) is slidably connected to the transverse sliding groove (21), and an X-axis lead screw motor (22) for driving the X-axis lead screw to rotate is mounted on the U-shaped mounting bracket (10).

6. The high-efficiency automatic dispensing device as described in claim 1, characterized in that: The lifting frame (11) is provided with a vertical slide groove (23); the Z-axis drive mechanism includes a Z-axis lead screw rotatably disposed in the vertical slide groove (23), the lifting seat (12) is threadedly connected to the Z-axis lead screw, the lifting seat (12) is slidably connected to the vertical slide groove (23), and a Z-axis lead screw motor (24) for driving the Z-axis lead screw to rotate is installed on the lifting frame (11).

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