CN218834945U - A dust-free rolling cloth needle cleaning device - Google Patents

Abstract

The utility model discloses a dust-free rolling cloth type needle head cleaning device, which comprises an erasing tape reel, a tape guide roller group, a clamp, a winding reel and a winding driving device, and one end of the erasing tape on the erasing tape reel is bypassed The tape guide roller set is wound on the winding reel. The tape guide roller set is used to wind the erasing tape into a U-shaped or V-shaped erasing groove, and the erasing groove is located between the two clamping parts on the fixture. Between them, the two clamping parts on the fixture are used to clamp the erasing groove, and the winding driving device is used to drive the winding reel to rotate at a certain angle. This patent is a device specially developed to remove the glue on the surface of the dispensing needle of the dispensing machine. This patent can quickly erase the glue on the surface of the dispensing needle of the dispensing machine. It is easy to operate and solves the problem of glue on the surface of the dispensing needle. And the problem that affects the dispensing work; Since the erasing groove adjustment mechanism is added in this patent, the orientation of the notch of the erasing groove can be adjusted so that it can adapt to the position of the dispensing needle, which greatly facilitates the erasing of glue Work.

Description

A dust-free rolling cloth needle cleaning device

technical field

The utility model relates to the glue dispensing machine technology, in particular to a dust-free rolling cloth type needle head cleaning device.

Background technique

During the dispensing process of the glue dispenser, because the glue outlet is generally sharp-edged, when the glue dispenser squeezes the glue out of the glue outlet, it will overflow and spread to the periphery of the glue outlet, or stop When extruding glue, the colloid located outside the glue outlet will always be scraped off and left on the outer wall of the glue outlet when it passes through the glue outlet in the process of returning, and then the colloid attached to the outer wall of the glue outlet will be removed. It will solidify and dry, which will not only easily cause the glue outlet to be blocked and affect the normal operation of the dispenser.

Utility model content

The purpose of the utility model is to provide a dust-free rolling needle cleaning device, which can quickly remove the glue on the surface of the dispensing needle.

In order to solve the problems of the technologies described above, the technical solution adopted in the utility model is:

A dust-free rolling cloth type needle cleaning device, including an erasing tape reel, a tape guide roller set, a clamp, a winding reel and a winding drive device, one end of the erasing tape on the erasing tape reel bypasses the tape guide roller set, Wound on the take-up reel, the guide roller set is used to wind the erasing tape into a U-shaped or V-shaped erasing groove, and the erasing groove is located between the two clamping pieces on the jig In between, the two clamping parts on the fixture are used to clamp the erasing groove, and the winding driving device is used to drive the winding reel to rotate at a certain angle; There are flexible objects on the two clamping parts.

Further, an erasing groove adjustment mechanism is also included, and the erasing groove adjustment mechanism is used to adjust the azimuth angle of the notch of the erasing groove.

Further, the erasing groove adjustment mechanism includes a circular adjustment disc, a circular boss is provided on the bottom surface of the circular adjustment disc, and the circular boss is plugged into a round hole on the workbench, so A through hole is provided in the middle of the disc surface of the circular adjusting disc, the clamp is fixed on the bottom surface of the circular adjusting disc, and the two clamping parts of the clamp pass through the through hole, and the belt guide roller set On the upper surface of the circular adjustment dial.

Further, the upper surface edge of the circular adjustment dial is provided with a scale mark for measuring the angle.

Further, the circular adjustment disc is provided with a rotation adjustment rod.

Further, the belt guide roller set is composed of 5 belt guide rollers, and the 5 belt guide rollers are distributed on the circular adjusting disc.

Further, the tape guide roller includes a fixed vertical shaft and a plurality of rotatable rings, and the plurality of rotatable rings are stacked and interspersed on the fixed vertical shaft.

Further, it also includes a driving roller group and an unwinding drive device, the driving roller group includes two friction rollers and an upright driving roller, the erasing tape on the erasing tape reel is bypassed from the driving roller group, and the unwinding drive The device is used to drive the driving roller to rotate.

Further, two guide rollers are arranged beside the circular adjusting disc, and the erasing belt passes around the two guide rollers.

Further, the unwinding driving device and the winding driving device both adopt servo motors.

The beneficial effects of the utility model are:

This patent is a device specially developed to remove the glue on the surface of the dispensing needle of the dispensing machine. This patent can quickly erase the glue on the surface of the dispensing needle of the dispensing machine. It is easy to operate and solves the problem of sticking on the surface of the dispensing needle. And the problems that affect the dispensing work;

Due to the addition of an erasing groove adjustment mechanism in this patent, the orientation of the notch of the erasing groove can be adjusted so that it can adapt to the position of the dispensing needle, which greatly facilitates the erasing of glue.

Due to the addition of flexible objects on the fixture, the fixture can use the erasing tape to tightly wrap the dispensing needle to improve the erasing effect of glue.

Description of drawings

Utilize accompanying drawing to further illustrate the utility model, but the embodiment in the accompanying drawing does not constitute any restriction to the utility model, for those of ordinary skill in the art, under the premise of not paying creative work, also can obtain according to following accompanying drawing Additional drawings:

Fig. 1 is the structural representation of the utility model;

Fig. 2 is the schematic diagram of the structure after the workbench is removed as shown in Fig. 1;

Fig. 3 is a structural schematic diagram of the guide roller group and the erasing groove adjustment mechanism shown in Fig. 2;

Fig. 4 is a structural schematic diagram of the circular adjustment disc described in Fig. 3;

FIG. 5 is a schematic structural view of the tape guide roller shown in FIG. 3 .

In the figure: 1. Erase tape reel; 2. Guide roller group; 3. Fixture; 4. Reel; 5. Rewind driving device; 6. Erase tape; 7. Erase groove; 8. Dispensing glue Needle head; 9. Circular adjusting disc; 10. Circular boss; 11. Workbench; 12. Through hole; 13. Cylinder; 14. Clamping piece; 15. Driving roller group; 16. Unwinding driving device; 17 , friction roller; 18, drive roller; 19, guide roller; 20, scale mark for measuring angle; 21, rotation adjustment lever; 22, belt guide roller; 23, fixed vertical shaft; 24, rotatable ring; 25, installation hole .

Detailed ways

In order to enable those skilled in the art to better understand the technical solution of the utility model, the utility model will be further described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that, in the case of no conflict, the The embodiments and the features in the embodiments can be combined with each other.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper surface", "lower surface", "front ", "Back", "Left", "Right", "Vertical", "Horizontal", "Top", "Bottom", "Inner", "Outer", "Forward", "Reverse", "Axis The orientation or positional relationship indicated by "to", "radial", "circumferential", etc. is based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the utility model and simplifying the description, rather than indicating or implying Any device or element must have a specific orientation, be constructed and operate in a specific orientation, and thus should not be construed as limiting the invention.

As shown in Figures 1 and 2, a dust-free roll-cloth needle cleaning device includes an erasing tape reel 1, a tape guide roller set 2, a clamp 3, a winding reel 4 and a winding drive device 5, and the clamp 3 is driven by an air cylinder 13 , and the clamp 3 includes two clamping parts 14 . One end of the erasing tape 6 on the erasing tape reel 1 goes around the tape guide roller group 2 and is wound on the take-up reel 4, and the tape guide roller group 2 is used to wind the erasing tape 6 into a V-shaped The erasing groove, and the erasing groove 7 is located between the two clamping parts 14 on the fixture 3, when the dispensing needle 8 extends into the erasing groove 7, the cylinder 13 on the fixture 3 starts to drive the fixture 3 The two clamping parts 14 on the top clamp the erasing groove 7, so that the erasing tape 6 tightly wraps the dispensing needle 8, and then the dispensing needle is in the process of pulling out, the erasing tape 6 will point The glue on the surface of the glue needle head is wiped off. After the erasing is completed, the fixture is reset, and the winding drive device drives the winding reel to rotate at a certain angle to wind up the erased erasing tape, so that the new unerased erasing tape The tape 6 replaces the used erase tape 6 at the erase slot 7 . The wiping belt 6 is dust-free rolled cloth; the two clamping parts 14 on the clamp 3 are provided with flexible objects. After the flexible object is added, the fixture 3 can use the erasing tape 6 to tightly wrap the dispensing needle to improve the erasing effect of glue.

Also comprise driving roller group 15 and unwind driving device 16, described driving roller group 15 comprises two friction rollers 17 and an erect driving roller 18, wipes belt 6 on the tape reel from two friction rollers 17 and one The vertical driving roller 18 is bypassed, and the unwinding driving device 16 is used to drive the driving roller 18 to rotate. Both the unwinding driving device 16 and the winding driving device 5 are servo motors.

Also includes wipe slot adjustment mechanism. The erasing slot adjustment mechanism includes a circular adjustment disc 9 , and two guide rollers 19 are arranged beside the circular adjustment disc 9 , and the erasing belt 6 passes around the two guide rollers 19 .

As shown in Figures 3 and 4, a circular boss 10 is provided on the bottom surface of the circular adjustment disc 9, and the circular boss 10 is plugged into a round hole on the workbench 11. The circular adjustment The middle part of the disk surface of the disk 9 is provided with a through hole 12, the clamp 3 is fixed on the bottom surface of the circular adjustment disk 9, and the two clamping parts 14 of the clamp 3 pass through the through hole 12, and the guide belt The roller group 2 is arranged on the upper surface of the circular adjusting disc 9 .

The edge of the upper surface of the circular adjustment dial 9 is provided with a scale mark 20 for measuring the angle. According to the scale mark 20 for measuring the angle, the circular adjustment dial 9 can be precisely adjusted for azimuth and angle.

The circular adjustment disc 9 is provided with a rotation adjustment lever 21, and the staff holds the rotation adjustment lever 21 to rotate the circular adjustment disc 9 to adjust the notch orientation of the erasing groove, that is to say, to adjust the direction of the erasing groove. The azimuth is adjusted so that the notch faces the dispensing tip 8.

The belt guide roller group 2 is composed of five belt guide rollers 22, and the five belt guide rollers 22 are distributed on the circular adjusting disc 9.

As shown in Figure 5, the belt guide roller 22 includes a fixed vertical shaft 23 and a plurality of rotatable rings 24, and a plurality of rotatable rings 24 are stacked and inserted on the fixed vertical shaft 23, and the lower end of the fixed vertical shaft 23 It is fixed at the mounting hole 25 on the circular adjusting disc 9.

In addition, those skilled in the art can combine and combine different embodiments or examples and features of different embodiments or examples described in this specification without conflicting with each other. Although the embodiments of the present invention have been shown and described above, it can be understood that the above-mentioned embodiments are exemplary and should not be construed as limitations of the present invention, and those skilled in the art are within the scope of the present invention. Variations, modifications, substitutions and variations can be made to the above-described embodiments.

Claims (10)

1. A dust-free rolling cloth type needle head cleaning device is characterized in that: it includes an erasing tape reel, a guide roller group, a clamp, a winding reel and a winding driving device, and an end of the erasing tape on the erasing tape reel is wound Pass the tape guide roller set and wind on the winding reel, the tape guide roller set is used to wind the erasing tape into a U-shaped or V-shaped erasing groove, and the erasing groove is located on the clamp Between the two clamping parts, the two clamping parts on the fixture are used to clamp the erasing groove, and the winding driving device is used to drive the winding reel to rotate at a certain angle; the erasing belt is a dust-free roll Cloth; flexible objects are arranged on the two clamping pieces on the clamp. 2 . The dust-free roll-cloth type needle cleaning device according to claim 1 , further comprising an erasing groove adjustment mechanism, the erasing groove adjusting mechanism is used to adjust the azimuth angle of the notch of the erasing groove. 3 . 3. The dust-free rolling cloth type needle cleaning device according to claim 2, characterized in that: the erasing groove adjustment mechanism includes a circular adjustment disc, and a circular boss is arranged on the bottom surface of the circular adjustment disc , the circular boss is plugged into the circular hole on the workbench, the middle of the circular adjusting disc is provided with a through hole, the clamp is fixed on the bottom surface of the circular adjusting disc, and the two clamps The clamping piece passes through the through hole, and the belt guide roller is set on the upper surface of the circular adjusting disc. 4. The dust-free rolling cloth type needle cleaning device according to claim 3, characterized in that: the upper surface edge of the circular adjustment disc is provided with a scale mark for measuring the angle. 5 . The dust-free roll-cloth type needle cleaning device according to claim 4 , characterized in that: the circular adjustment disc is provided with a rotation adjustment rod. 6 . 6. The dust-free roll-cloth needle cleaning device according to claim 3, characterized in that: the guide roller group is composed of 5 guide rollers, and the 5 guide rollers are distributed in the circular adjustment on the plate. 7. The dust-free rolling cloth type needle cleaning device according to claim 6, characterized in that: the belt guide roller comprises a fixed vertical shaft and a plurality of rotatable rings, and a plurality of rotatable rings are stacked and interspersed on the fixed vertical shaft. on axis. 8. The dust-free roll-cloth needle cleaning device according to claim 7, further comprising a drive roller set and an unwinding drive device, the drive roller set comprising two friction rollers and an upright drive roller, The erasing tape on the erasing tape reel is wound around the driving roller group, and the unwinding driving device is used to drive the driving roller to rotate. 9. The dust-free roll-cloth needle cleaning device according to claim 3, characterized in that: two guide rollers are arranged beside the circular adjustment disc, and the wiping belt is wound around the two guide rollers. Pass. 10. The dust-free rolling cloth needle cleaning device according to claim 8, characterized in that: the unwinding drive device and the winding drive device both use servo motors.

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