Dispensing machine for LED lamp production

Abstract

The utility model discloses a dispensing machine for LED lamp production, and relates to the technical field of LED lamp production. The device comprises an outer frame, an upper-opening bearing table is arranged at the bottom in the outer frame, a movable carrying plate is movably arranged in the outer frame, the lower end of a threaded vertical shaft connected with the lower surface of the movable carrying plate penetrates through the lower surface of the upper-opening bearing table, and the upper surface of a nut in threaded connection with the outer side of the threaded vertical shaft abuts against the lower surface of the upper-opening bearing table. A spring connected with the lower surface of the movable carrying plate sleeves the outer side of the threaded vertical shaft and is connected with the inner bottom of the upper opening bearing table. The pressing plate, the bearing table with the upper opening, the movable carrying plate, the threaded vertical shaft, the spring and the nut facilitate rapid feeding and discharging of the LED lamp, the downtime during feeding and discharging is shortened, the hydraulic cylinder, the hydraulic rod, the U-shaped containing plate and the vortex-shaped heating wire are arranged, glue dispensing and glue drying and solidification are conducted at the same time, and the production efficiency is improved. And the time required by the whole dispensing processing of the LED lamp is shortened, and the dispensing efficiency of the LED lamp is improved.

Description

Technical Field

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

[0002] When LED lamps are used in dimly lit places, the light intensity is enhanced to facilitate people to move or work in dimly lit places. Glue dispensing is an indispensable process step in the production of LED lamps. At present, the staff controls the glue dispensing device in the production of LED lamps to perform glue dispensing processing on LED lamps.

[0003] After searching, a patent document with patent announcement number CN215587000U discloses a glue dispensing device for LED lamp production, including a body, the bottom end of the body is fixedly connected to a limit rod, the body above the limit rod is movably connected to a screw rod, a glue dispensing platform is arranged above the screw rod, the top of the body is fixedly connected to a fan, the top of the body is fixedly connected to a heating device, and a support rod is arranged between the fan and the heating device. The glue dispensing device for LED lamp production transports hot air to the inside of the drying tube through the fan and the heating device. The drying tube is trumpet-shaped and can be covered on the outside of the lamp. The hot air quickly dries the glue on the lamp, so there is no need to spend a lot of time waiting for the glue on the lamp to dry naturally, which is convenient for the staff to carry out the next step of processing on the lamp in a timely and fast manner. The structure accelerates the solidification of the lamp glue, improves the efficiency of lamp production and processing, and solves the problem of waiting for the glue to dry naturally after dispensing.

[0004] However, it still has the following disadvantages in actual use:

[0005] 1. The existing dispensing device for LED lamp production clamps and fixes the lamps through clamping plates, poles, sleeves and springs during use, but it is necessary to operate multiple clamping plates, poles, sleeves and springs to achieve the clamping and fixing of the lamps, which complicates the structure and increases the workload during operation, making it inconvenient to quickly load and unload the lamps;

[0006] 2. The existing glue dispensing device used in the production of LED lamps needs to adjust the glue dispensing position of the lamp to the lower side of the drying tube for drying after the glue dispensing is completed on the lamp during use, which increases the time required for the overall glue dispensing process of the lamp and reduces the working efficiency of the glue dispensing of the lamp.

[0007] Therefore, the existing dispensing devices used in LED lamp production cannot meet the needs in actual use, so there is an urgent need for improved technology in the market to solve the above problems. Utility Model Content

[0008] The purpose of the utility model is to provide a glue dispensing machine for the production of LED lamps. By arranging a pressure plate, an upper opening bearing platform, a movable carrier plate, a threaded vertical shaft, a spring, a nut, a hydraulic cylinder, a hydraulic rod, a U-shaped placement plate and a vortex heating wire, the problems of the existing glue dispensing device for LED lamp production being inconvenient for rapid loading and unloading of LED lamps and the low efficiency of the glue dispensing work of the lamps are solved.

[0009] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0010] The utility model discloses a glue dispensing machine for producing LED lamps, comprising an outer frame, an upper opening bearing platform is arranged at the inner bottom of the outer frame, and a movable carrier plate is movably arranged inside the outer frame, the lower end of a threaded vertical shaft connected to the lower surface of the movable carrier plate passes through the lower surface of the upper opening bearing platform, the upper surface of a nut threadedly connected to the outer side of the threaded vertical shaft abuts against the lower surface of the upper opening bearing platform, a spring sleeve connected to the lower surface of the movable carrier plate is arranged on the outer side of the threaded vertical shaft and connected to the inner bottom of the upper opening bearing platform; the lower surface of a U-shaped placement plate connected to the inner end of a hydraulic rod connected to a hydraulic cylinder connected to the side walls of a support frame connected to the left and right sides of the movable carrier plate contacts the upper surface of the upper opening bearing platform, the inner wall of the U-shaped placement plate is connected to a vortex heating wire, and the pressure plate connected to the inner wall of the U-shaped placement plate contacts the upper surface of the upper opening bearing platform.

[0011] Furthermore, the oblique support rods symmetrically connected front and back on the outer side of the hydraulic rod are connected to the outer surface of the U-shaped placement plate.

[0012] Furthermore, the outer side of the support shaft connected to the lower surface of the support frame is slidably connected to the annular sliding groove provided at the inner bottom of the outer frame.

[0013] Furthermore, a rotating shaft is connected to the lower surface of the U-shaped seat connected to the lower surface of the upper opening supporting platform, the lower side of the coupling connected to the lower end surface of the rotating shaft is connected to the upper surface of the second motor, and the lower surface of the base body connected to the lower surface of the second motor is connected to the inner bottom of the outer frame.

[0014] Furthermore, the lower ends of the threaded connection bolts at the four corners of the upper surface of the frame top cover arranged on the upper surface of the outer frame are threadedly connected to the upper surface of the outer frame, a storage frame connected to the lower surface of the frame top cover is provided with a glue box inside, and a support plate is connected to the lower surface of the storage frame.

[0015] Furthermore, the inner surface of the first machine base connected to the outside of the first motor arranged on the outer wall of the outer frame is connected to the outer wall of the outer frame, the electric rail connected to the inner side of the first motor passes through the outer wall of the outer frame and is connected to the support plate, and the upper end of the connecting tube connected to the glue gun connected to the electric rail passes through the lower surface of the storage frame and is connected to the glue box.

[0016] Furthermore, hinges connected to the side walls of the frame door panels arranged on the front surface of the outer frame at equal intervals are hinged to the outer frame, and a door handle and a door lock are sequentially connected from left to right on the side of the front surface of the frame door panels away from the hinges.

[0017] Furthermore, a non-slip base is fixedly connected to the lower surface of the support feet connected to the four corners of the lower surface of the outer frame.

[0018] The utility model has the following beneficial effects:

[0019] 1. The utility model simplifies the structure of the components required to lock the position of the LED lamp by providing a pressure plate, an upper opening bearing platform, a movable carrier plate, a threaded vertical shaft, a spring and a nut, and simplifies the working steps when locking the LED lamp, which is conducive to quickly locking the position of the LED lamp, and then facilitates the rapid loading and unloading of the LED lamp, thereby reducing the downtime when loading and unloading the LED lamp.

[0020] 2. The utility model provides a hydraulic cylinder, a hydraulic rod, a U-shaped placement plate and a vortex heating wire, so that while the glue gun dispenses glue to the LED lamp, the working vortex heating wire heats and dries the colloid, that is, the dispensing and drying of the colloid are carried out simultaneously, thereby saving the overall time for completing the dispensing of the LED lamp. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0022] Figure 1 It is a three-dimensional schematic diagram of a dispensing machine used in the production of LED lamps;

[0023] Figure 2 A front view schematic diagram of a glue dispensing machine used in the production of LED lamps without a frame door panel installed

[0024] Figure 3 The figure is a cross-sectional schematic diagram of a glue dispensing machine used in the production of LED lamps.

[0025] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0026] 1. Outer frame; 11. Hinge; 12. Frame door panel; 13. Door handle; 14. Door lock; 15. Anti-skid base; 16. Support foot; 2. Frame top cover; 21. Storage frame; 22. Support plate; 23. Glue box; 3. First machine base; 31. First motor; 32. Electric rail; 33. Glue gun; 34. Connecting pipe; 4. Hydraulic cylinder; 41. Hydraulic rod; 42. Oblique support rod; 43. U-shaped placement plate; 44. Support frame; 45. Support shaft; 46. Press plate; 47. Vortex heating wire; 5. Upper opening bearing platform; 51. Threaded vertical shaft; 52. Nut; 53. U-shaped seat; 54. Spring; 55. Movable carrier plate; 6. Second motor; 61. Rotating shaft. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0028] See also Figures 1 to 3 As shown, the utility model is a glue dispensing machine for the production of LED lamps, including an outer frame 1, an upper opening bearing platform 5 is arranged at the inner bottom of the outer frame 1, and a movable carrier plate 55 is movably arranged inside the inner bottom, a threaded vertical shaft 51 connected to the lower surface of the movable carrier plate 55 has a lower end that penetrates the lower surface of the upper opening bearing platform 5, and a nut 52 threadedly connected to the outer side of the threaded vertical shaft 51 abuts against the lower surface of the upper opening bearing platform 5. A spring 54 connected to the lower surface of the movable carrier plate 55 is sleeved on the outer side of the threaded vertical shaft 51 and connected to the inner bottom of the upper opening bearing platform 5; the lower surface of a U-shaped placement plate 43 connected to the inner end of a hydraulic rod 41 connected to a hydraulic cylinder 4 connected to the side wall of a support frame 44 connected on the left and right sides of the movable carrier plate 55 contacts the upper surface of the upper opening bearing platform 5, a vortex heating wire 47 is connected to the inner side wall of the U-shaped placement plate 43, and a pressure plate 46 connected to the inner side wall of the U-shaped placement plate 43 contacts the upper surface of the upper opening bearing platform 5.

[0029] Among them Figure 2 As shown, the oblique support rods 42 symmetrically connected front and back on the outside of the hydraulic rod 41 are connected to the outer surface of the U-shaped placement plate 43; the oblique support rods 42 increase the stability of the hydraulic rod 41 after being connected to the U-shaped placement plate 43, thereby ensuring the stability of the hydraulic rod 41 when driving the U-shaped placement plate 43 to move.

[0030] Among them Figure 3 As shown, the outer side of the support shaft 45 connected to the lower surface of the support frame 44 is slidably connected to the annular groove opened at the bottom of the outer frame 1; the support shaft 45 supports the support frame 44 to improve the stability of the support frame 44 when it moves in a circular motion, and the annular groove limits the moving trajectory of the support shaft 45.

[0031] Among them Figure 2 , 3As shown, the lower surface of the U-shaped seat 53 connected to the lower surface of the upper opening supporting platform 5 is connected with a rotating shaft 61, the lower side of the coupling connected to the lower end face of the rotating shaft 61 is connected to the upper surface of the second motor 6, and the lower surface of the base body connected to the lower surface of the second motor 6 is connected to the inner bottom of the outer frame 1; start the second motor 6, the rotating shaft 61 rotates, the U-shaped seat 53 rotates, and the upper opening supporting platform 5 rotates, thereby adjusting the direction of the upper opening supporting platform 5.

[0032] Among them Figure 1 , 2 As shown in 3, the lower ends of the threaded connection bolts at the four corners of the upper surface of the frame top cover 2 arranged on the upper surface of the outer frame 1 are threadedly connected to the upper surface of the outer frame 1, and the storage frame 21 connected to the lower surface of the frame top cover 2 is provided with a glue box 23 inside, and the lower surface of the storage frame 21 is connected with a support plate 22; loosen the bolts clockwise, that is, the bolts are separated from the upper surface of the outer frame 1, and the frame top cover 2 is removed from the outer frame 1, so as to facilitate the inspection and maintenance of the components inside the outer frame 1; conversely, the frame top cover 2 is locked and connected to the outer frame 1 to protect the components inside the outer frame 1;

[0033] The inner surface of the first base 3 connected to the outside of the first motor 31 arranged on the outer wall of the outer frame 1 is connected to the outer wall of the outer frame 1, the electric rail 32 connected to the inner side of the first motor 31 penetrates the outer wall of the outer frame 1 and is connected to the support plate 22, and the upper end of the connecting pipe 34 connected to the glue gun 33 connected to the electric rail 32 penetrates the lower surface of the storage frame 21 and is connected to the glue box 23; start the first motor 31, the electric rail 32 works, the glue gun 33 moves along the electric rail 32, the position of the glue gun 33 is adjusted, and glue is applied to different positions of the LED lamp; start the glue gun 33, the colloid inside the glue box 23 enters the glue gun 33 through the connecting pipe 34, and the glue gun 33 sprays the colloid out.

[0034] Among them Figure 1 As shown, the hinges 11 connected to the side walls of the frame door panel 12 arranged on the front surface of the outer frame 1 at equal intervals are hinged to the outer frame 1, and the side of the front surface of the frame door panel 12 away from the hinge 11 is connected with a door handle 13 and a door lock 14 in sequence from left to right;

[0035] Specifically, the door lock 14 is opened using a key, an external force is applied to the door handle 13, and the frame door panel 12 is gradually opened or closed. After the frame door panel 12 is opened, it is convenient to inspect the components inside the outer frame 1; after the frame door panel 12 is closed, the components inside the outer frame 1 are protected; the lower surface of the supporting feet 16 connected to the four corners of the lower surface of the outer frame 1 is fixed with an anti-skid base 15; the anti-skid base 15 is stably placed on the ground, the supporting feet 16 are stably located on the ground, and the outer frame 1 is stably located on the ground.

[0036] Specifically, the use steps of the glue dispensing machine for LED lamp production are as follows: connect the external power supply of the glue dispensing machine for LED lamp production and the external control terminal, open the frame door panel 12, place the LED lamp on the upper surface of the movable carrier plate 55, turn the nut 52 clockwise, the nut 52 moves upward, the threaded vertical shaft 51 moves downward, the spring 54 contracts, and the movable carrier plate 55 moves downward until the upper edge of the lamp holder of the LED lamp is flush with the upper surface of the upper opening carrier platform 5, start the hydraulic cylinder 4, the hydraulic rod 41 extends, the two U-shaped placement plates 43 move toward each other, and the two pressure plates 46 move toward each other until the two The first motor 31 is started, the glue gun 33 is adjusted to the working position, and the glue gun 33 is started to dispense glue to the LED lamp. When it is necessary to dispense glue to different positions of the LED lamp, the first motor 31 is started, the position of the glue gun 33 is adjusted, and the second motor 6 is started to make the upper opening supporting platform 5 move in a circular arc, and the movable carrier plate 55 moves in a circular arc, and the direction of the LED lamp on the movable carrier plate 55 is adjusted, so as to control the glue gun 33 to dispense glue to different positions of the LED lamp.

[0037] The above are only preferred embodiments of the present invention and do not limit the present invention. Any modification to the technical solutions recorded in the aforementioned embodiments and any equivalent replacement of some of the technical features therein, any modification, equivalent replacement, and improvement made are all within the protection scope of the present invention.

Claims

1. A glue dispensing machine for LED lamp production, comprising an outer frame (1), characterized in that: An upper opening bearing platform (5) is arranged at the inner bottom of the outer frame (1), and a movable carrier plate (55) is movably arranged inside the upper opening bearing platform (5); the lower end of a threaded vertical shaft (51) connected to the lower surface of the movable carrier plate (55) passes through the lower surface of the upper opening bearing platform (5); the upper surface of a nut (52) threadedly connected to the outer side of the threaded vertical shaft (51) abuts against the lower surface of the upper opening bearing platform (5); a spring (54) connected to the lower surface of the movable carrier plate (55) is sleeved on the outer side of the threaded vertical shaft (51) and connected to the inner bottom of the upper opening bearing platform (5); The lower surface of a U-shaped placement plate (43) connected to the inner end of a hydraulic rod (41) connected to a hydraulic cylinder (4) connected to the side walls of a support frame (44) connected to the left and right sides of the movable carrier plate (55) contacts the upper surface of an upper opening bearing platform (5), a vortex heating wire (47) is connected to the inner wall of the U-shaped placement plate (43), and a pressure plate (46) connected to the inner wall of the U-shaped placement plate (43) contacts the upper surface of an upper opening bearing platform (5).

2. The glue dispensing machine for LED lamp production according to claim 1, characterized in that: The oblique support rods (42) symmetrically connected to the front and rear sides of the outer side of the hydraulic rod (41) are connected to the outer surface of the U-shaped placement plate (43).

3. The glue dispensing machine for LED lamp production according to claim 1, characterized in that: The outer side of the support shaft (45) connected to the lower surface of the support frame (44) is slidably connected to an annular sliding groove provided at the inner bottom of the outer frame (1).

4. The glue dispensing machine for LED lamp production according to claim 1, characterized in that: The lower surface of the U-shaped seat (53) connected to the lower surface of the upper opening bearing platform (5) is connected to a rotating shaft (61); the lower side of the coupling connected to the lower end surface of the rotating shaft (61) is connected to the upper surface of the second motor (6); the lower surface of the base body connected to the lower surface of the second motor (6) is connected to the inner bottom of the outer frame (1).

5. The glue dispensing machine for LED lamp production according to claim 4, characterized in that: The lower ends of the threaded connection bolts at the four corners of the upper surface of the frame top cover (2) arranged on the upper surface of the outer frame (1) are threadedly connected to the upper surface of the outer frame (1); a storage frame (21) connected to the lower surface of the frame top cover (2) is provided with a glue box (23) inside; and a support plate (22) is connected to the lower surface of the storage frame (21).

6. The glue dispensing machine for LED lamp production according to claim 5, characterized in that: The inner surface of the first machine base (3) connected to the outside of the first motor (31) arranged on the outer wall of the outer frame (1) is connected to the outer wall of the outer frame (1); the electric rail (32) connected to the inside of the first motor (31) penetrates the outer wall of the outer frame (1) and is connected to the support plate (22); the upper end of the connecting pipe (34) connected to the glue gun (33) connected to the electric rail (32) penetrates the lower surface of the storage frame (21) and is connected to the glue box (23).

7. The glue dispensing machine for LED lamp production according to claim 6, characterized in that: The hinges (11) connected to the side walls of the frame door panel (12) arranged on the front surface of the outer frame (1) at equal intervals are hinged to the outer frame (1), and a door handle (13) and a door lock (14) are sequentially connected from left to right on the side of the front surface of the frame door panel (12) away from the hinge (11).

8. The glue dispensing machine for LED lamp production according to claim 7, characterized in that: The lower surfaces of the support legs (16) connected to the four corners of the lower surface of the outer frame (1) are fixedly connected with an anti-skid base (15).

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