Dispensing equipment for LED bulb production

Abstract

The utility model provides dispensing equipment for LED (light-emitting diode) bulb production. Relates to the technical field of LED bulb production, and the dispensing equipment for LED bulb production comprises a dispensing machine, a fixing frame is fixedly mounted on the dispensing machine, a first round rod is slidably mounted on the fixing frame, a first round block is fixedly mounted at the top end of the first round rod, an electric push rod is arranged on the dispensing machine, and a second round block is fixedly mounted at the top end of the first round rod. An output rod of the electric push rod is fixedly connected with the top of a first circular block, a rectangular plate is fixedly installed at the bottom end of the first circular rod, a second circular rod is rotatably installed on the rectangular plate, a second circular block is fixedly installed at the top end of the second circular rod, and the second circular block is fixedly sleeved with a first bevel gear. And a motor is fixedly mounted at the top of the rectangular plate. The dispensing equipment for LED bulb production has the advantages that dripped glue can be conveniently collected, the influence of the glue is reduced, and the subsequent cleaning step is omitted.

Description

Technical Field

[0001] The utility model relates to the technical field of LED bulb production, in particular to a glue dispensing device used for LED bulb production. Background Art

[0002] LED glue dispenser is a professional device used to dispense glue for LED products. With the continuous maturity of glue dispenser technology, the products that can be applied are also increasing, mainly including electronic lighting industry, mechanical hardware industry, automobile manufacturing industry and other production fields. In the production process of LED bulbs, since the bulbs are composed of many components, the installation between the components must ensure the stability of the connection and the sealing. Therefore, it is necessary to use LED glue dispenser to dispense glue between the various components of the bulb to achieve bonding and insulation. The bulbs pre-glued by LED glue dispenser are stable and firm, with good insulation and sealing effects, and the surface is smooth and flat.

[0003] Commonly, the diameter of the glue valve needle used in the glue dispensing machine is small, and a needle that is too small will affect the bubble discharge action when the glue valve is used, thereby affecting the flow of liquid and causing back pressure, resulting in glue dripping soon after the needle stops discharging glue. The dripping glue cannot be collected and directly falls on the glue dispensing machine and the product, which will have an impact. It is more troublesome to clean up later, which brings certain inconveniences to the use of the glue dispensing machine.

[0004] Therefore, it is necessary to provide a new dispensing equipment for LED bulb production to solve the above technical problems. Utility Model Content

[0005] The technical problem solved by the utility model is to provide a glue dispensing device for LED bulb production, which is convenient for collecting dripping glue, reduces the impact of glue, and saves the subsequent cleaning step.

[0006] In order to solve the above technical problems, the utility model provides a dispensing device for LED bulb production, comprising: a dispensing machine, a fixing frame is fixedly installed on the dispensing machine, a round rod one is slidably installed on the fixing frame, a round block one is fixedly installed on the top of the round rod one, an electric push rod is provided on the dispensing machine, an output rod of the electric push rod is fixedly connected to the top of the round block one, a rectangular plate is fixedly installed on the bottom end of the round rod one, a round rod two is rotatably installed on the rectangular plate, a round block two is fixedly installed on the top of the round rod two, and the A bevel gear 1 is fixedly sleeved on the circular block 2, a motor is fixedly installed on the top of the rectangular plate, a bevel gear 2 is fixedly installed on the output shaft of the motor, the bevel gear 2 is meshed with the bevel gear 1, a connecting plate is fixedly installed on the bottom end of the circular rod 2, a circular placement hole is opened on the connecting plate, a circular rod 3 is slidably installed on the connecting plate, a spring is sleeved on the circular rod 3, a pressure block is fixedly installed on the top of the circular rod 3, a conical bucket is slidably installed in the circular placement hole, and the top of the conical bucket contacts the bottom of the pressure block.

[0007] Preferably, a support plate is fixedly mounted on the dispensing machine, and two U-shaped clamps are fixedly mounted on one side of the support plate, and the two U-shaped clamps are fixedly connected to the electric push rod.

[0008] Preferably, four bolts are threadedly mounted on the fixing frame, and two reinforcement rods are fixedly mounted on the fixing frame.

[0009] Preferably, a connecting block is fixedly installed at the bottom end of the circular rod three, and a pull ring is fixedly installed at the bottom of the connecting block.

[0010] Preferably, a circular groove is formed on the top of the connecting plate, a circular clamping block is fixedly mounted on the bottom of the pressing block, and the circular clamping block is slidably mounted in the circular groove.

[0011] Preferably, a circular hole 1 is opened on the fixing frame, a plurality of rolling balls 1 are embedded on the inner wall of the circular hole 1, and the plurality of rolling balls 1 are all in contact with a circular rod 1; a plurality of rolling balls 2 are embedded on the bottom of the circular block 1, and the plurality of rolling balls 2 are all in contact with the fixing frame.

[0012] Preferably, a circular hole 2 is opened on the rectangular plate, a plurality of rolling balls 3 are inlaid on the inner wall of the circular hole 2, and the plurality of rolling balls 3 are all in contact with the circular rod 2; a plurality of rolling balls 4 are inlaid on the bottom of the circular block 2, and the plurality of rolling balls 4 are all in contact with the top of the rectangular plate.

[0013] Compared with the related art, the dispensing equipment for LED bulb production provided by the utility model has the following beneficial effects:

[0014] In the utility model, in the initial state, the conical bucket and the connecting plate are located on the right side of the circular rod 2, the output rod of the electric push rod is in a retracted state, and the conical bucket is raised, which in turn prevents the normal operation of the needle from being blocked. Subsequently, under the adjustment of the electric push rod and the motor, the conical bucket is adjusted to be directly below the needle, and the conical bucket is used to receive the glue dripping from the needle, thereby completing the collection of the glue, preventing the glue from dripping at will, and eliminating the subsequent cleaning steps. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 A schematic diagram of the front view of a preferred embodiment of a dispensing device for producing LED bulbs provided by the utility model;

[0016] Figure 2 It is a side view structural schematic diagram of the utility model;

[0017] Figure 3 It is a side cross-sectional structural schematic diagram of the utility model;

[0018] Figure 4 for Figure 3 An enlarged schematic diagram of the fixing bracket shown in FIG.

[0019] Numbers in the figure: 1. Glue dispensing machine; 2. Fixed frame; 3. Round rod one; 4. Round block one; 5. Electric push rod; 6. Rectangular plate; 7. Round rod two; 8. Round block two; 9. Conical gear one; 10. Motor; 11. Conical gear two; 12. Connecting plate; 13. Round placement hole; 14. Round rod three; 15. Spring; 16. Pressure block; 17. Conical bucket. DETAILED DESCRIPTION

[0020] The utility model is further described below in conjunction with the accompanying drawings and implementation modes.

[0021] Please refer to Figure 1-Figure 4 ,in, Figure 1 A schematic diagram of the front view of a preferred embodiment of a dispensing device for producing LED bulbs provided by the utility model; Figure 2 It is a side view structural schematic diagram of the utility model; Figure 3 It is a side cross-sectional structural schematic diagram of the utility model; Figure 4 for Figure 3The enlarged schematic diagram of the fixing frame shown in the figure. The dispensing equipment for LED bulb production includes: a dispensing machine 1, the model of the dispensing machine 1 is XYK-D5331, the fixing frame 2 mentioned below is threadedly installed with four bolts, one side of the mounting plate on the dispensing machine 1 is fixedly installed with the fixing frame 2 by four bolts, the fixing frame 2 is L-shaped, two reinforcing rods are fixedly installed on the fixing frame 2, a circular rod 3 is slidably installed on the fixing frame 2, a circular block 4 is fixedly installed on the top of the circular rod 3, a support plate is fixedly installed on the U-shaped support frame on the dispensing machine 1, two U-shaped clamps are fixedly installed on one side of the support plate, and the two U-shaped clamps are fixedly connected to the electric push rod 5, the dispensing machine 1 is installed with an electric push rod 5 through the cooperation of the support plate and the two U-shaped clamps, the output rod of the electric push rod 5 is fixedly connected to the top of the circular block 4, a rectangular plate 6 is fixedly installed on the bottom end of the circular rod 3, a circular rod 2 7 is rotatably installed on the rectangular plate 6, a circular block 2 8 is fixedly installed on the top of the circular rod 2 7, and a fixed sleeve is provided on the circular block 2 8 Conical gear 1 9, a motor 10 is fixedly installed on the top of the rectangular plate 6, a conical gear 2 11 is fixedly installed on the output shaft of the motor 10, and the conical gear 2 11 is meshed with the conical gear 1 9, a connecting plate 12 is fixedly installed on the bottom end of the circular rod 2 7, a circular placement hole 13 is opened on the connecting plate 12, a circular rod 3 14 is slidably installed on the connecting plate 12, and a connecting block is fixedly installed on the bottom end of the circular rod 3 14, which can limit the spring 15 to prevent the spring 15 from slipping off. A pull ring is fixedly installed at the bottom of the connecting block, and a spring 15 is sleeved on the circular rod three 14. The top and bottom ends of the spring 15 are respectively in contact with the bottom of the connecting plate 12 and the top of the connecting block mentioned below. A pressure block 16 is fixedly installed on the top of the circular rod three 14. The pressure block 16 is annular, and a conical bucket 17 is slidably installed in the circular placement hole 13. The conical bucket 17 is made of plastic material, and the top of the conical bucket 17 is in contact with the bottom of the pressure block 16, and the pressure block 16 is adapted to the conical bucket 17.

[0022] In order to determine the position of the pressing block 16 and ensure that the pressing block 16 fixes the conical bucket 17, a circular groove is opened on the top of the connecting plate 12, and a circular clamping block is fixedly installed on the bottom of the pressing block 16, and the circular clamping block is slidably installed in the circular groove.

[0023] In order to ensure the smooth rotation of the circular rod 1 3 and the circular rod 2 7 and reduce wear, a circular hole 1 is opened on the fixed frame 2, and a plurality of rolling balls 1 are inlaid on the inner wall of the circular hole 1, and the plurality of rolling balls 1 are all in contact with the circular rod 1 3; a plurality of rolling balls 2 are inlaid on the bottom of the circular block 1 4, and the plurality of rolling balls 2 are all in contact with the fixed frame 2; a circular hole 2 is opened on the rectangular plate 6, and a plurality of rolling balls 3 are inlaid on the inner wall of the circular hole 2, and the plurality of rolling balls 3 are all in contact with the circular rod 2 7; a plurality of rolling balls 4 are inlaid on the bottom of the circular block 2 8, and the plurality of rolling balls 4 are all in contact with the top of the rectangular plate 6.

[0024] The working principle of the glue dispensing equipment for LED bulb production provided by the utility model is as follows:

[0025] During the use of the glue dispensing machine 1, once the needle stops dispensing, the needle will move upward to leave the finished glued product. After the needle is raised, the electric push rod 5 is started, and the output rod of the electric push rod 5 pushes the circular block 4 to move downward. The circular block 4 drives the circular rod 3 to slide downward, and the conical bucket 17 is driven to move downward through the cooperation of the rectangular plate 6 and the connecting plate 12, and the conical bucket 17 is adjusted down to an appropriate height.

[0026] After that, the motor 10 will start, and the output shaft of the motor 10 will drive the bevel gear 2 11 fixedly connected thereto, and the bevel gear 2 11 will drive the circular block 2 8 through the bevel gear 1 9, and the circular block 2 8 will drive the connecting plate 12 through the circular rod 2 7, so that the connecting plate 12 originally located on the right side of the circular rod 2 7 gradually rotates to the left, and the connecting plate 12 drives the conical bucket 17, so that the conical bucket 17 gradually approaches the needle on the dispensing machine 1, until the conical bucket 17 is adjusted to be directly below the needle, and the motor 10 can be temporarily turned off. With the conical bucket 17 to receive it, the glue dripping from the needle will be collected in the conical bucket 17, thereby preventing the glue from dripping randomly and affecting the use of the equipment, and the subsequent equipment will be used again When driving the needle to dispensing glue, start the motor 10 and the electric push rod 5 again in turn, rotate the connecting plate 12 together with the conical bucket 17 to the right side of the circular rod 2 7, and at the same time raise the conical bucket 17 to prevent the movement of the needle from being blocked and affected. When the conical bucket 17 needs to be replaced later, it is only necessary to push the circular rod 3 14 upward through the pull ring. The circular rod 3 14 drives the pressure block 16 to slide upward, and at the same time, it will squeeze the spring 15, causing the spring 15 to deform, and the circular block will slide out of the circular groove. Then, the pressure block 16 is rotated to remove the pressure block 16 from the conical bucket 17 to prevent the conical bucket 17 from being blocked. Finally, the conical bucket 17 can be removed from the circular placement hole 13 for replacement.

[0027] Compared with the related art, the dispensing equipment for LED bulb production provided by the utility model has the following beneficial effects:

[0028] In the utility model, in the initial state, the conical bucket 17 and the connecting plate 12 are located on the right side of the circular rod 7, the output rod of the electric push rod 5 is in a retracted state, and the conical bucket 17 is raised, which in turn prevents the normal operation of the needle from being blocked. Subsequently, under the adjustment of the electric push rod 5 and the motor 10, the conical bucket 17 is adjusted to be directly below the needle, and the conical bucket 17 is used to receive the glue dripping from the needle, thereby completing the collection of the glue, preventing the glue from dripping at will, and eliminating the subsequent cleaning steps.

[0029] It should be noted that the equipment structure and drawings of the utility model mainly describe the principle of the utility model. In terms of the technology of the design principle, the settings of the power mechanism, power supply system and control system of the device are not fully described. However, on the premise that technical personnel in this field understand the principle of the above-mentioned utility model, they can clearly know the details of its power mechanism, power supply system and control system.

[0030] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A dispensing device for LED bulb production, comprising: The glue dispensing machine is characterized in that a fixing frame is fixedly installed on the glue dispensing machine, a circular rod 1 is slidably installed on the fixing frame, a circular block 1 is fixedly installed on the top of the circular rod 1, an electric push rod is provided on the glue dispensing machine, the output rod of the electric push rod is fixedly connected to the top of the circular block 1, a rectangular plate is fixedly installed on the bottom end of the circular rod 1, a circular rod 2 is rotatably installed on the rectangular plate, a circular block 2 is fixedly installed on the top of the circular rod 2, a bevel gear 1 is fixedly sleeved on the circular block 2, a motor is fixedly installed on the top of the rectangular plate, a bevel gear 2 is fixedly installed on the output shaft of the motor, the bevel gear 2 is meshed with the bevel gear 1, a connecting plate is fixedly installed on the bottom end of the circular rod 2, a circular placement hole is opened on the connecting plate, a circular rod 3 is slidably installed on the connecting plate, a spring is sleeved on the circular rod 3, a pressure block is fixedly installed on the top of the circular rod 3, a conical bucket is slidably installed in the circular placement hole, and the top of the conical bucket contacts the bottom of the pressure block.

2. The dispensing equipment for LED bulb production according to claim 1, characterized in that: A support plate is fixedly installed on the dispensing machine, and two U-shaped clamps are fixedly installed on one side of the support plate. The two U-shaped clamps are fixedly connected to the electric push rod.

3. The dispensing equipment for LED bulb production according to claim 1, characterized in that: Four bolts are threadedly mounted on the fixing frame, and two reinforcement rods are fixedly mounted on the fixing frame.

4. The dispensing equipment for LED bulb production according to claim 1, characterized in that: A connecting block is fixedly installed at the bottom end of the circular rod three, and a pull ring is fixedly installed at the bottom of the connecting block.

5. The dispensing equipment for LED bulb production according to claim 1, characterized in that: A circular groove is formed on the top of the connecting plate, and a circular clamping block is fixedly mounted on the bottom of the pressing block, and the circular clamping block is slidably mounted in the circular groove.

6. The dispensing equipment for LED bulb production according to claim 1, characterized in that: A circular hole 1 is provided on the fixing frame, and a plurality of rolling balls 1 are embedded on the inner wall of the circular hole 1, and the plurality of rolling balls 1 are all in contact with a circular rod 1. A plurality of rolling balls 2 are embedded on the bottom of the circular block 1, and the plurality of rolling balls 2 are all in contact with the fixing frame.

7. The dispensing equipment for LED bulb production according to claim 1, characterized in that: A circular hole 2 is provided on the rectangular plate, and a plurality of rolling balls 3 are inlaid on the inner wall of the circular hole 2, and the plurality of rolling balls 3 are all in contact with the circular rod 2. A plurality of rolling balls 4 are inlaid on the bottom of the circular block 2, and the plurality of rolling balls 4 are all in contact with the top of the rectangular plate.

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