Rotary high-precision quantitative dispensing device for UV glue

Abstract

The utility model discloses a rotary high-precision quantitative dispensing device for UV (ultraviolet) glue, which belongs to the technical field of UV glue dispensing and comprises a dispensing platform, the two sides of the dispensing platform are fixedly connected with a same connecting shell, and a bearing is clamped in the connecting shell. According to the rotary high-precision quantitative dispensing device for the UV glue, through the arrangement of a gear, a toothed plate, a dispensing mechanism and a shovel edge, when the gear rotates, the dispensing mechanism can conduct large-area dispensing work on objects, meanwhile, the shovel edge can push and clean glue on a dispensing platform, the glue can fall into two discharging openings correspondingly, and therefore the glue can be conveniently and rapidly dispensed. According to the glue dispensing device, the glue dispensing platform is arranged on the rack, so that the device can perform large-area glue dispensing work on objects, the objects have high glue dispensing precision, the pasting effect of the objects is prevented from being affected, meanwhile, glue on the glue dispensing platform can be cleaned, the situation that the glue is difficult to clean after being cured is avoided, and the overall cleanliness of the glue dispensing platform can be effectively improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of UV glue dispensing, in particular to a high-precision quantitative dispensing device for UV glue rotation. Background Art

[0002] UV glue, also known as shadowless glue, photosensitive glue or ultraviolet light curing glue, is an adhesive that must be cured under ultraviolet light. It can be used in a variety of occasions, such as adhesives, paints, coatings and inks, and can be widely used in the bonding of plastics and other materials. At present, the use of UV glue requires the use of a dispensing device to paste items.

[0003] However, the existing UV glue rotating high-precision quantitative dispensing device is difficult to perform large-area dispensing on objects, resulting in poor dispensing accuracy of the objects, thereby affecting the pasting effect of the objects. At the same time, the existing UV glue rotating high-precision quantitative dispensing device is difficult to clean the glue on the device, resulting in difficulty in cleaning the glue after curing, which will affect the overall neatness of the device. Therefore, a UV glue rotating high-precision quantitative dispensing device is needed to solve the above problems. Utility Model Content

[0004] In order to overcome the above-mentioned defects, the utility model provides a high-precision quantitative dispensing device for UV glue, which solves the problem that the existing high-precision quantitative dispensing device for UV glue is difficult to perform large-area dispensing work on objects, resulting in poor dispensing accuracy of the objects, thereby affecting the pasting effect of the objects. At the same time, the existing high-precision quantitative dispensing device for UV glue is difficult to clean the glue on the device, resulting in difficulty in cleaning the glue after curing, which affects the overall neatness of the device.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a high-precision quantitative dispensing device for UV glue rotation, comprising a dispensing platform, both sides of the dispensing platform are fixedly connected to the same connecting shell, a bearing is clamped in the connecting shell, a rotating shaft is rotatably connected in the bearing, the top end of the rotating shaft is fixedly connected to a motor, the output shaft of the motor is fixedly connected to the top end of the rotating shaft, and a gear is fixedly connected to the outside of the rotating shaft.

[0006] The gear is externally meshed with two tooth plates, a dispensing mechanism is provided below one of the tooth plates, a drainage tube is connected inside the dispensing mechanism, a connecting rod is fixedly connected below the other tooth plate, and a shovel edge is fixedly connected to the bottom end of the connecting rod.

[0007] As a further solution of the utility model: a telescopic rod is fixedly connected to one side of the tooth plate, and the other ends of the two telescopic rods are respectively fixedly connected to two sides of the inside of the connecting shell.

[0008] As a further solution of the utility model: a motor fixing block is fixedly connected to the outside of the motor, and the bottom of the motor fixing block is fixedly connected to the top of the connecting shell.

[0009] As a further solution of the utility model: a storage box is fixedly connected to the front of the glue dispensing platform, the other end of the drainage tube is located in the storage box, and a glue inlet is fixedly connected to the top of the storage box.

[0010] As a further solution of the utility model: both sides of the dispensing platform are respectively fixedly connected with discharge ports, and a switch valve is arranged in the discharge port.

[0011] As a further solution of the utility model: support legs are fixedly connected to the four corners of the bottom of the dispensing platform, and a friction layer is provided at the bottom of the support legs.

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

[0013] 1. The high-precision quantitative dispensing device for UV glue is provided with gears, tooth plates, dispensing mechanisms and shovel edges, so that when the gears rotate, the two tooth plates meshing therewith can respectively drive the dispensing mechanism and the shovel edges to move left and right, so that the dispensing mechanism can perform large-area dispensing work on the objects, and at the same time, the shovel edges can push and clean the glue on the dispensing platform, so that the glue can fall into the two discharge ports respectively, and then this device can perform large-area dispensing work on the objects, so that the objects have higher dispensing accuracy, thereby avoiding affecting the pasting effect of the objects, and at the same time, this device can clean the glue on the dispensing platform to prevent the glue from being difficult to clean after solidification, thereby effectively improving the overall neatness of the dispensing platform.

[0014] 2. The UV glue rotary high-precision quantitative dispensing device is provided with a discharge port and a switch valve. The discharge port allows the glue pushed by the shovel edge to fall into the discharge port, so that the glue has space to be discharged. The switch valve allows the discharge port to be opened or closed to prevent accidental leakage of the glue in the discharge port. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0016] Figure 2 This is a schematic diagram of the three-dimensional structure of the connection housing of the utility model when viewed from above;

[0017] Figure 3 This is a schematic diagram of the three-dimensional structure of the cooling fan of the utility model when viewed from above;

[0018] In the figure: 1. Glue dispensing platform; 2. Connecting shell; 3. Bearing; 4. Rotating shaft; 5. Motor; 6. Gear; 7. Tooth plate; 8. Glue dispensing mechanism; 9. Drainage tube; 10. Connecting rod; 11. Shovel edge; 12. Telescopic rod; 13. Motor fixing block; 14. Storage box; 15. Glue inlet; 16. Discharge port; 17. Switch valve; 18. Support leg. DETAILED DESCRIPTION

[0019] The technical solution of this patent is further described in detail below in conjunction with specific implementation methods.

[0020] like Figure 1-3 As shown, the utility model provides a technical solution: a high-precision quantitative dispensing device for UV glue rotation, comprising a dispensing platform 1, a storage box 14 is fixedly connected to the front of the dispensing platform 1, the other end of the drainage tube 9 is located in the storage box 14, and a glue inlet 15 is fixedly connected to the top of the storage box 14. The storage box 14 provides storage space for glue, so that the drainage tube 9 can extract glue from it, and the glue inlet 15 provides an injection point for glue;

[0021] The two sides of the glue dispensing platform 1 are respectively fixedly connected with a discharge port 16, and a switch valve 17 is arranged in the discharge port 16, and the discharge port 16 allows the glue pushed by the shovel edge 11 to have space to be discharged outward, and the switch valve 17 allows the staff to open or close the discharge port 16 to prevent the glue in the discharge port 16 from accidentally leaking and requiring manual secondary cleaning;

[0022] The four corners of the bottom of the dispensing platform 1 are respectively fixedly connected with support legs 18, and the bottom of the support legs 18 is provided with a friction layer, and the support legs 18 use the friction layer to make the dispensing platform 1 have good stability, thereby effectively reducing the shaking of the dispensing platform 1 when it is used;

[0023] The two sides of the dispensing platform 1 are fixedly connected with the same connecting shell 2, a bearing 3 is clamped in the connecting shell 2, a rotating shaft 4 is rotatably connected in the bearing 3, a motor 5 is fixedly connected to the top of the rotating shaft 4, and the output shaft of the motor 5 is fixedly connected to the top of the rotating shaft 4, so that when the motor 5 is running, the output shaft can be used to drive the rotating shaft 4 to rotate smoothly, so that the gear 6 can be in a rotating state;

[0024] The motor 5 is fixedly connected to a motor fixing block 13, the bottom of the motor fixing block 13 is fixedly connected to the top of the connection housing 2, and the motor fixing block 13 provides a fixing point for the motor 5, thereby reducing the adverse effects caused by shaking and displacement when the motor 5 is running;

[0025] A gear 6 is fixedly connected to the outside of the rotating shaft 4, and two tooth plates 7 are meshed on the outside of the gear 6. A telescopic rod 12 is fixedly connected to one side of the tooth plate 7, and the other ends of the two telescopic rods 12 are respectively fixedly connected to the two sides of the inside of the connecting shell 2. The telescopic rod 12 provides the tooth plate 7 with a fixed point, and utilizes the telescopic characteristics of the telescopic rod 12 so that the tooth plate 7 can move smoothly, thereby ensuring the stability of the two tooth plates 7 when moving;

[0026] A glue dispensing mechanism 8 is provided under one of the tooth plates 7, and a drainage tube 9 is connected to the glue dispensing mechanism 8. A connecting rod 10 is fixedly connected to the bottom of the other tooth plate 7, and a shovel edge 11 is fixedly connected to the bottom end of the connecting rod 10, so that when the gear 6 rotates, the tooth plate 7 meshing with the gear 6 can respectively drive the glue dispensing mechanism 8 and the shovel edge 11 to move left and right, thereby expanding the glue dispensing area of ​​the glue dispensing mechanism 8, and the shovel edge 11 can also clean the glue on the glue dispensing platform 1. The glue dispensing mechanism 8 uses the drainage tube 9 to smoothly introduce the glue in the storage box 14 into the glue dispensing mechanism 8, so as to perform the glue dispensing process on the object through the glue dispensing mechanism 8.

[0027] The working principle of the utility model is:

[0028] When it is necessary to use this device to dispense glue to an object, the dispensing mechanism 8 uses the drainage tube 9 to introduce the glue in the storage box 14 into the dispensing mechanism 8, and then the dispensing process is performed on the object through the dispensing mechanism 8. At the same time, the motor 5 is started, so that the output shaft of the motor 5 drives the rotating shaft 4 to rotate, and the rotating shaft 4 drives the gear 6 to rotate. When the gear 6 rotates, the two gear plates 7 meshing therewith can respectively drive the dispensing mechanism 8 and the connecting rod 10 to move left and right, so that the dispensing mechanism 8 can perform a large-area dispensing process on the object. At the same time, the connecting rod 10 can drive the shovel edge 11 to push and clean the glue on the dispensing platform 1, so that the glue can fall into the two discharge ports 16 for discharge.

[0029] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

[0030] The above describes in detail the preferred implementation of this patent, but this patent is not limited to the above implementation. Various changes can be made within the knowledge scope of ordinary technicians in this field without departing from the purpose of this patent.

Claims

1. A high-precision quantitative dispensing device for UV glue, comprising a dispensing platform (1), characterized in that: The two sides of the dispensing platform (1) are fixedly connected to the same connecting shell (2), a bearing (3) is clamped inside the connecting shell (2), a rotating shaft (4) is rotatably connected inside the bearing (3), a motor (5) is fixedly connected to the top of the rotating shaft (4), an output shaft of the motor (5) is fixedly connected to the top of the rotating shaft (4), and a gear (6) is fixedly connected to the outside of the rotating shaft (4); The gear (6) is externally meshed with two tooth plates (7), a dispensing mechanism (8) is provided below one of the tooth plates (7), a drainage tube (9) is connected inside the dispensing mechanism (8), and a connecting rod (10) is fixedly connected below the other tooth plate (7), and a shovel edge (11) is fixedly connected to the bottom end of the connecting rod (10).

2. The high-precision quantitative dispensing device for UV glue according to claim 1, characterized in that: A telescopic rod (12) is fixedly connected to one side of the toothed plate (7), and the other ends of the two telescopic rods (12) are respectively fixedly connected to two sides inside the connecting shell (2).

3. The high-precision quantitative dispensing device for UV glue according to claim 2 is characterized in that: The motor (5) is fixedly connected to a motor fixing block (13) outside, and the bottom of the motor fixing block (13) is fixedly connected to the top of the connection housing (2).

4. The high-precision quantitative dispensing device for UV glue according to claim 1 is characterized in that: The front of the glue dispensing platform (1) is fixedly connected to a storage box (14), the other end of the drainage tube (9) is located in the storage box (14), and the top of the storage box (14) is fixedly connected to a glue inlet (15).

5. The high-precision quantitative dispensing device for UV glue according to claim 1, characterized in that: Discharge ports (16) are fixedly connected to both sides of the dispensing platform (1), and a switch valve (17) is arranged in the discharge port (16).

6. The high-precision quantitative dispensing device for UV glue according to claim 1, characterized in that: Support legs (18) are fixedly connected to the four corners of the bottom of the dispensing platform (1), and a friction layer is provided at the bottom of the support legs (18).

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