Dispensing device for tape light production

Abstract

The utility model relates to the technical field of lamp strip dispensing, and discloses a dispensing device for tape light production, which comprises a processing table, a dispensing assembly and a positioning device are arranged above the processing table, the positioning device comprises a positioning part, and the positioning part comprises a first support, a first baffle, an elastic sleeve and a threaded sleeve. The front of the front first baffle is fixedly connected with the back of an elastic sleeve. According to the adhesive dispensing device for tape light production, the first support, the first rotating shafts, the first baffles, the elastic sleeve, the abutting cylinder and the threaded sleeve are arranged, the two first rotating shafts are used for applying pulling force to the two ends of a light strip, then the light strip can be straightened and prevented from being naturally wound, the front first baffle and the rear first baffle are used for limiting the light strip, the light strip is kept in a straight state, and the production efficiency is improved. And the abutting cylinder is rotated, so that the abutting cylinder extrudes the elastic sleeve, and the distance between the front first baffle and the rear first baffle is conveniently adjusted according to the width of the lamp strip.

Description

Technical Field

[0001] The utility model relates to the technical field of tape dispensing, in particular to a dispensing device for the production of tape lights. Background Technique

[0002] A tape light is a rolled-up light strip, which means that LED lights are assembled on a flexible wire and can be arbitrarily curled.

[0003] The Chinese patent discloses a dispensing device for the production of LED light strips, with the publication number CN216779264U, including a base and a support plate. Both ends of the top of the base are fixedly installed with support plates. A moving structure and a moving dispensing structure are arranged outside the base. The moving structure includes a servo motor, bevel gear A, fixed block, lead screw, bevel gear B, guide rod, and slider A. Through the setting of the moving structure in the utility model, through the cooperation among the servo motor, bevel gear A, fixed block, lead screw, bevel gear B, guide rod, and slider A, and through the moving dispensing structure, the slider B drives the material conveying pipe and the perfusion head to move on the lead screw slide rail, so that the tape can be dispensed at any position, and the amount of dispensed glue can be controlled through the metering pump, improving the work efficiency and accuracy.

[0004] However, it still has the following disadvantages: The device places the tape on the support plate and directly dispenses glue on the tape. However, the device does not fix the tape. The tape is generally stored in a rolled-up state. When the tape is unfolded and placed on the support plate, the tape may bend by itself, affecting the dispensing of the device. For this reason, we propose a dispensing device for the production of tape lights to solve this problem. Content of the Utility Model

[0005] The purpose of the utility model is to provide a dispensing device for the production of tape lights to solve the problems raised in the above background technique.

[0006] To achieve the above purpose, the utility model provides the following technical solution: A dispensing device for the production of tape lights, including a processing table, a dispensing assembly and a positioning device are arranged above the processing table, and the positioning device includes a positioning part;

[0007] The positioning part includes a first bracket, a first baffle, an elastic sleeve and a threaded sleeve. The front surface of the first baffle is fixedly connected to the back surface of the elastic sleeve, the back surface of the threaded sleeve is fixedly connected to the front surface of the front first baffle, and the bottom surface of the first bracket is fixedly connected to the top surface of the processing table;

[0008] An installation part is arranged above the processing table;

[0009] The installation part includes a motor, an installation roller, a second bracket, and a second rotating shaft. The bottom surface of the second bracket is fixedly connected to the top surface of the processing table. The front surface of the motor is fixedly connected to the back surface of the right second bracket. The back surface of the second rotating shaft is rotatably connected to the front surface of the left second bracket through a first bearing seat. The outer surface of the motor output shaft rotatably penetrates through the back surface of the right second bracket through a bearing and extends to the front of the right second bracket. The installation roller is fixedly sleeved on the outer surface of the motor output shaft.

[0010] Further improvement lies in that the positioning part further includes a first rotating shaft and an abutting cylinder. The rear first baffle is fixedly sleeved on the outer surface of the first rotating shaft, and the front first baffle is slidably sleeved on the outer surface of the first rotating shaft. The back surface of the first rotating shaft is fixedly connected to the front surface of the first bracket. By setting the first rotating shaft, pulling forces are applied to both ends of the light strip, enabling the light strip to be straight and avoiding automatic curling of the light strip.

[0011] Further improvement lies in that the abutting cylinder is threadedly sleeved on the outer surface of the threaded sleeve, and the inner wall of the abutting cylinder is in extrusion contact with the outer surface of the elastic sleeve. By setting the abutting cylinder, the threaded sleeve, and the elastic sleeve, by rotating the abutting cylinder, the outer surface of the elastic sleeve is extruded, facilitating the adjustment of the distance between the front and rear first baffles.

[0012] Further improvement lies in that the installation part further includes a spring, an extrusion block, a first screw, a second baffle, a second screw, and a friction block. A threaded groove is formed on the front surface of the second rotating shaft. The outer surface of the rear end of the second screw extends into the threaded groove and is threadedly connected to the inner wall of the threaded groove. The second baffle is fixedly sleeved on the outer surface of the second screw. By setting the second rotating shaft, the second baffle, and the second screw, by rotating the second screw, the second baffle and the second rotating shaft clamp the unwinding roller.

[0013] Further improvement lies in that the front surface of the first screw is rotatably connected to the back surface of the friction block through a second bearing seat. The outer surface of the rear end of the first screw threadedly penetrates through the left second bracket and extends to the rear of the second bracket. By setting the first screw and the friction plate, by rotating the first screw, the front surface of the friction plate extrudes the unwinding roller, controlling the unwinding speed of the device and straightening the light strip.

[0014] Further improvement lies in that the outer surface of the extrusion block extends into the installation roller and is slidably connected to the inner wall of the installation roller. One end of the spring is fixedly connected to the outer surface of the extrusion block, and the other end of the spring is fixedly connected to the inner wall of the installation roller. By setting the motor, the spring, the extrusion block, and the installation roller, using the elastic force of the spring, the extrusion block positions and installs the winding roller.

[0015] Further improvement lies in that the dispensing assembly is internally provided with UV glue. The outer surface of the dispensing assembly is fixedly sleeved with a U-shaped plate. The bottom surface of the U-shaped plate is fixedly connected to the top surface of the processing table. A purple light lamp is fixedly connected to the inner wall of the U-shaped plate, and the purple light lamp is used to cure the UV glue.

[0016] Compared with the prior art, the beneficial effects of the utility model are as follows: for the dispensing device used in the production of tape lights, by setting the first bracket, the first rotating shaft, the first baffle, the elastic sleeve, the abutting cylinder and the threaded sleeve, and using the two first rotating shafts to apply tensile force to both ends of the lamp belt, the lamp belt can be straightened to avoid the natural winding of the lamp belt. The front and rear first baffles are used to limit the lamp belt to keep the lamp belt in a straight state, which is convenient for subsequent dispensing. Rotating the abutting cylinder to make the abutting cylinder squeeze the elastic sleeve is convenient to adjust the distance between the front and rear first baffles according to the width of the lamp belt; by setting the motor, the second bracket, the spring, the mounting roller, the extrusion block, the second screw, the second rotating shaft and the second baffle, rotating the second screw to clamp the unwinding roller by the front second baffle and the second rotating shaft, and using the elastic force of the spring to make the extrusion block squeeze the inner wall of the winding roller, starting the motor can make the lamp belt move to the right; by setting the first screw and the friction block, rotating the first screw to make the front of the friction block squeeze the back of the unwinding roller can control the rotation speed of the unwinding roller and straighten the lamp belt. Description of the Drawings

[0017] Figure 1 is a three-dimensional schematic diagram of the overall structure of the utility model;

[0018] Figure 2 is a right-side cross-sectional view of the three-dimensional structure of the positioning part of the utility model;

[0019] Figure 3 is a three-dimensional schematic diagram of the elastic sleeve of the utility model;

[0020] Figure 4 is a left-side cross-sectional view of the three-dimensional structure of the installation part of the utility model;

[0021] Figure 5 is a right-side cross-sectional view of the three-dimensional structure of the installation part of the utility model.

[0022] In the figure: 1 processing table, 2 U-shaped plate, 3 dispensing assembly, 4 positioning device, 41 positioning part, 42 installation part, 411 first bracket, 412 first rotating shaft, 413 first baffle, 414 elastic sleeve, 415 abutting cylinder, 416 threaded sleeve, 421 motor, 422 second bracket, 423 spring, 424 mounting roller, 425 extrusion block, 426 first screw, 427 second rotating shaft, 428 second baffle, 429 second screw, 420 friction block. Detailed Implementation Modes

[0023] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0024] Please refer to Figures 1-5 , the present utility model provides a technical solution: a dispensing device for the production of tape lights, including a processing table 1, a dispensing assembly 3 and a positioning device 4 are arranged above the processing table, UV glue is arranged inside the dispensing assembly 3, a U-shaped plate 2 is fixedly sleeved on the outer surface of the dispensing assembly 3, the bottom surface of the U-shaped plate 2 is fixedly connected to the top surface of the processing table 1, and an ultraviolet lamp is fixedly connected to the inner wall of the U-shaped plate 2;

[0025] The positioning device 4 includes a positioning part 41;

[0026] The positioning part 41 includes a first bracket 411, a first baffle 413, an elastic sleeve 414 and a threaded sleeve 416. The front surface of the first baffle 413 is fixedly connected to the back surface of the elastic sleeve 414, the back surface of the threaded sleeve 416 is fixedly connected to the front surface of the front first baffle 413, the bottom surface of the first bracket 411 is fixedly connected to the top surface of the processing table 1, and the positioning part 41 further includes a first rotating shaft 412 and an abutting cylinder 415;

[0027] The rear first baffle 413 is fixedly sleeved on the outer surface of the first rotating shaft 412, the front first baffle 413 is slidably sleeved on the outer surface of the first rotating shaft 412, and the back surface of the first rotating shaft 412 is fixedly connected to the front surface of the first bracket 411;

[0028] The abutting cylinder 415 is threadedly sleeved on the outer surface of the threaded sleeve 416, and the inner wall of the abutting cylinder 415 is in extrusion contact with the outer surface of the elastic sleeve 414. By setting the first bracket 411, the first rotating shaft 412, the first baffle 413, the elastic sleeve 414, the abutting cylinder 415 and the threaded sleeve 416, and using the two first rotating shafts 412 to apply a pulling force to both ends of the light strip, the light strip can be straightened to avoid natural winding of the light strip. The front and rear first baffles 413 are used to limit the light strip to keep the light strip in a straight state, which is convenient for subsequent dispensing. Rotating the abutting cylinder 415 makes the abutting cylinder 415 squeeze the elastic sleeve 414, which is convenient for adjusting the distance between the front and rear first baffles 413 according to the width of the light strip;

[0029] An installation part 42 is arranged above the processing table 1;

[0030] The installation part 42 includes a motor 421, an installation roller 424, a second support 422 and a second rotating shaft 427. The bottom surface of the second support 422 is fixedly connected to the top surface of the processing table 1. The front surface of the motor 421 is fixedly connected to the back surface of the right second support 422. The back surface of the second rotating shaft 427 is rotatably connected to the front surface of the left second support 422 through a first bearing seat. The outer surface of the output shaft of the motor 421 rotatably penetrates through the back surface of the right second support 422 through a bearing and extends to the front of the right second support 422. The installation roller 424 is fixedly sleeved on the outer surface of the output shaft of the motor 421. The installation part 42 further includes a spring 423, a pressing block 425, a first screw 426, a second baffle 428, a second screw 429 and a friction block 420;

[0031] The front surface of the first screw 426 is rotatably connected to the back surface of the friction block 420 through a second bearing seat. The outer surface of the rear end of the first screw 426 threadedly penetrates through the left second support 422 and extends to the rear of the second support 422;

[0032] The front surface of the second rotating shaft 427 is provided with a threaded groove. The outer surface of the rear end of the second screw 429 extends into the threaded groove and is threadedly connected to the inner wall of the threaded groove. The second baffle 428 is fixedly sleeved on the outer surface of the second screw 429. By setting the first screw 426 and the friction block 420, rotating the first screw 426 makes the front surface of the friction block 429 press against the back surface of the unwinding roller, so as to control the rotation speed of the unwinding roller and straighten the light strip;

[0033] The outer surface of the pressing block 425 extends into the installation roller 424 and is slidably connected to the inner wall of the installation roller 424. One end of the spring 423 is fixedly connected to the outer surface of the pressing block 425, and the other end of the spring 423 is fixedly connected to the inner wall of the installation roller 424. By setting the motor 421, the second support 422, the spring 423, the installation roller 424, the pressing block 425, the second screw 429, the second rotating shaft 427 and the second baffle 428, rotating the second screw 429 makes the front second baffle 428 and the second rotating shaft 427 clamp the unwinding roller. Using the elastic force of the spring 423, the pressing block 425 presses against the inner wall of the winding roller. Starting the motor 421 can make the light strip move to the right.

[0034] During use, rotate the second screw 429. The second screw 429 drives the second baffle 428 to clamp the unwinding roller backward, catch the contact cylinder 415, make the contact cylinder 415 move forward, so that the contact cylinder 415 no longer presses the elastic sleeve 414, adjust the distance between the front and rear first baffles 413, rotate the contact cylinder 415, make the inner wall of the contact cylinder 415 squeeze and contact with the outer surface of the elastic sleeve 414, make the inner wall of the elastic sleeve 414 clamp the outer surface of the first rotating shaft 412, and start the motor 421. The output shaft of the motor 421 drives the installation roller 424 and the winding roller to rotate.

[0035] Although embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to the embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A glue dispensing device for producing tape measure lamps, comprising a processing table (1), characterized in that: A dispensing assembly (3) and a positioning device (4) are arranged above the processing table, and the positioning device (4) comprises a positioning portion (41); The positioning portion (41) comprises a first bracket (411), a first baffle (413), an elastic sleeve (414) and a threaded sleeve (416); the front face of the first baffle (413) is fixedly connected to the back face of the elastic sleeve (414); the back face of the threaded sleeve (416) is fixedly connected to the front face of the first baffle (413); and the bottom face of the first bracket (411) is fixedly connected to the top face of the processing table (1); A mounting portion (42) is provided above the processing table (1); The mounting portion (42) comprises a motor (421), a mounting roller (424), a second bracket (422) and a second rotating shaft (427); the bottom surface of the second bracket (422) is fixedly connected to the top surface of the processing table (1); the front surface of the motor (421) is fixedly connected to the back surface of the right second bracket (422); the back surface of the second rotating shaft (427) is rotatably connected to the front surface of the left second bracket (422) via a first bearing seat; the outer surface of the output shaft of the motor (421) rotatably passes through the back surface of the right second bracket (422) via a bearing and extends to the front of the right second bracket (422); the mounting roller (424) is fixedly sleeved on the outer surface of the output shaft of the motor (421).

2. The glue dispensing device for producing tape measure lamps according to claim 1, characterized in that: The positioning portion (41) further comprises a first rotating shaft (412) and an abutting tube (415); the first baffle plate (413) at the rear is fixedly sleeved on the outer surface of the first rotating shaft (412); the first baffle plate (413) at the front is slidably sleeved on the outer surface of the first rotating shaft (412); and the back surface of the first rotating shaft (412) is fixedly connected to the front surface of the first bracket (411).

3. The glue dispensing device for producing tape measure lamps according to claim 2, characterized in that: The abutment tube (415) is threadedly sleeved on the outer surface of the threaded sleeve (416), and the inner wall of the abutment tube (415) is in compression contact with the outer surface of the elastic sleeve (414).

4. The glue dispensing device for producing tape measure lamps according to claim 1, characterized in that: The mounting portion (42) further comprises a spring (423), an extrusion block (425), a first screw rod (426), a second baffle plate (428), a second screw rod (429) and a friction block (420); a thread groove is formed on the front face of the second rotating shaft (427); a rear end outer surface of the second screw rod (429) extends into the interior of the thread groove and is threadedly connected to the inner wall of the thread groove; and the second baffle plate (428) is fixedly sleeved on the outer surface of the second screw rod (429).

5. The glue dispensing device for producing tape measure lamps according to claim 4, characterized in that: The front side of the first screw rod (426) is rotatably connected to the back side of the friction block (420) via a second bearing seat, and the outer surface of the rear end of the first screw rod (426) is threadedly connected to penetrate the left second bracket (422) and extend to the rear of the second bracket (422).

6. The glue dispensing device for producing tape measure lamps according to claim 4, characterized in that: The outer surface of the extrusion block (425) extends into the interior of the installation roller (424) and is slidably connected to the inner wall of the installation roller (424); one end of the spring (423) is fixedly connected to the outer surface of the extrusion block (425); and the other end of the spring (423) is fixedly connected to the inner wall of the installation roller (424).

7. The glue dispensing device for producing tape measure lamps according to claim 1, characterized in that: UV glue is arranged inside the dispensing component (3), a U-shaped plate (2) is fixedly sleeved on the outer surface of the dispensing component (3), the bottom surface of the U-shaped plate (2) is fixedly connected to the top surface of the processing table (1), and a purple light is fixedly connected to the inner wall of the U-shaped plate (2).

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