CN213976297U - Adhesive tape alternate replacing device - Google Patents

Abstract

The utility model discloses a device is changed in turn to sticky tape, including board, transverse guide, sideslip cylinder, two longitudinal rail and two sticky tape fixed length release, transverse guide fixed set up in the board, two longitudinal rail parallel fixed connection and with transverse guide sliding connection, the sideslip cylinder is used for the drive longitudinal rail follows transverse guide slides, sticky tape fixed length release includes the base plate, every longitudinal rail and a sticky tape fixed length release's base plate sliding connection, longitudinal rail's end is equipped with first pinhole, sticky tape fixed length release's base plate is equipped with the second pinhole, by drawing the pin junction first pinhole and second pinhole. The utility model discloses can guarantee that whole process flow continuously goes on and does not shut down, raise the efficiency reduces the risk of makeing mistakes simultaneously.

Description

Adhesive tape alternate replacing device

Technical Field

The utility model relates to a device is changed to the sticky tape, especially relates to a device is changed in turn to sticky tape.

Background

Before the extruder of the disposable extension pipe is started up each time, workers must perform pipe drawing work again on the guide pipe to obtain a proper guide pipe specification, and the process is complicated. And the subsequent disposable extension pipe needs to be wound, bundled and provided with a pipe head and pipe tail structure after being based, and is fixed by an adhesive tape during bundling. The adhesive tape is positioned on the adhesive tape coil, and when the adhesive tape is used, the adhesive tape needs to pass through each tension wheel and then is conveyed to a bundling mechanism by the fixed-length conveying mechanism to perform bundling operation. When the adhesive tape of the adhesive tape coil is used up, the adhesive tape coil is taken down and replaced with a new one, and then the adhesive tape head is wound again, the operation process is time-consuming, so that the adhesive tape coil is frequently operated for a period of time in the previous bundling process, the extruder is not stopped at the moment, the extruder is required to stop working as the accumulated discharge of the extruder is more and more along with the increase of the working time, the extruder is started again and consumes a quite long time, and the smooth operation of the whole working process is not facilitated.

SUMMERY OF THE UTILITY MODEL

To the above-mentioned prior art defect, the task of the utility model lies in providing an adhesive tape changes device in turn, realizes the continuous uninterrupted supply of adhesive tape, reduces technology dwell time.

The utility model discloses technical scheme as follows: the adhesive tape alternate replacement device comprises a machine table, transverse guide rails, a transverse moving cylinder, two longitudinal guide rails and two adhesive tape fixed-length release devices, wherein the transverse guide rails are fixedly arranged on the machine table, the two longitudinal guide rails are fixedly connected in parallel and are in sliding connection with the transverse guide rails, the transverse moving cylinder is used for driving the longitudinal guide rails to slide along the transverse guide rails, each adhesive tape fixed-length release device comprises a base plate, each longitudinal guide rail is in sliding connection with the base plate of one adhesive tape fixed-length release device, the tail ends of the longitudinal guide rails are provided with first pin holes, the base plates of the adhesive tape fixed-length release devices are provided with second pin holes, and the first pin holes and the second pin holes are connected through pull pins.

Further, in order to facilitate the operation of each adhesive tape fixed-length releasing device for replacing the adhesive tape coil, the two adhesive tape fixed-length releasing devices are arranged oppositely.

Furthermore, in order to prevent the base plate of the adhesive tape fixed-length releasing device from being separated from the longitudinal guide rails, a stop block is fixedly connected between the tail ends of the two longitudinal guide rails, limit blocks are respectively arranged on opposite surfaces of the base plates of the two adhesive tape fixed-length releasing devices, and the stop block is positioned on a sliding path of the limit blocks along the longitudinal guide rails.

Furthermore, in order to accurately position the positions of the two adhesive tape fixed-length releasing devices, the machine table is fixedly provided with positioning columns on two sides of the two longitudinal guide rails.

Compared with the prior art, the utility model the advantage lie in: through two sticky tape fixed length release that set up side by side, when one of them is located the feed position, another is in non-feed position, can be through extracting the pull pin, thereby the pulling base plate makes whole sticky tape fixed length release roll back and accomplish the replacement that the sticky tape coiled, at this replacement in-process, the sticky tape fixed length release by the feed position supplies all the time, consequently the workman has sufficient time to carry out the replacement operation that the sticky tape coiled, avoid nervous operation to bring the risk of making mistakes, whole process flow sustainable going on and need not shut down, efficiency is improved.

Drawings

Fig. 1 is a schematic structural view of an adhesive tape replacement device.

Fig. 2 is a schematic view of the positions of the stopper and the limiting block.

FIG. 3 is a partial schematic view of the positions of the first pin hole and the second pin hole.

Detailed Description

The present invention will be further described with reference to the following examples, which should not be construed as limiting the invention.

In order to understand better the utility model discloses, please combine fig. 1 to 3 to show, the sticky tape is changed the device in turn and is included board 1, transverse guide 2, sideslip cylinder 3, two longitudinal rail 4 and two sticky tape fixed length release, sticky tape fixed length release includes horizontal base plate 5 and the riser 6 of vertical setting, riser 6 and base plate 5 fixed connection, install sticky tape on the riser 6 and coil couple 7, a plurality of take-up pulley 8, fixed length servo drive wheel 9 and cut sword 10, sticky tape fixed length release's structure is the same with prior art and is no longer specifically repeated here.

Two transverse guide rails 2 are fixed on the machine table 1, and the transverse guide rails 2 are used for guiding the movement of the longitudinal guide rails 4. The two longitudinal guide rails 4 are fixedly connected in parallel and are connected with the transverse guide rail 2 in a sliding way. The transverse moving cylinder 3 is arranged between the two transverse guide rails 2, and a cylinder rod of the transverse moving cylinder 3 is fixedly connected with one of the two longitudinal guide rails 4, so that when the transverse moving cylinder 3 acts, the two longitudinal guide rails 4 can be pushed to move on the transverse guide rails 2 simultaneously. The machine table 1 is fixedly provided with arriving columns 11 at two sides of the two longitudinal guide rails 4, and when the traversing cylinder 2 pushes the longitudinal guide rails 4 to move transversely, the two arriving columns 11 determine the left and right limit positions of the longitudinal guide rails 4.

An adhesive tape fixed-length releasing device is installed on one longitudinal guide rail 4, specifically, a substrate 5 of the adhesive tape fixed-length releasing device is connected to a sliding block of the longitudinal guide rail 4, so that the adhesive tape fixed-length releasing device can move along the longitudinal guide rail 4, the discharging direction of the adhesive tape fixed-length releasing device is also arranged along the length direction of the longitudinal guide rail 4, and the two adhesive tape fixed-length releasing devices are arranged in a back-to-back manner, namely, the back-to-back manner is realized on the vertical plate 6, and the side on which the adhesive tape is coiled is hung. The tail end of the longitudinal guide rail 4 is provided with a first pin hole 4a, the base plate 5 of the adhesive tape fixed-length releasing device is provided with a second pin hole 5a, and the first pin hole 4a and the second pin hole 5a are connected through a pull pin 12. When the pull pin 12 is inserted into the first pin hole 4a and the second pin hole 5a, the relative position of the base plate 5 of the adhesive tape fixed-length releasing device and the longitudinal guide rail 4 is fixed, the adhesive tape fixed-length releasing device is positioned at a feeding or feeding position closer to the front, and after the pull pin 12 is pulled out from the first pin hole 4a and the second pin hole 5a, the whole adhesive tape fixed-length releasing device can be pulled back, namely, the adhesive tape fixed-length releasing device can be pulled back to a replacing position from the feeding position. In order to prevent the adhesive tape fixed-length releasing device from being pulled away from the longitudinal guide rails 4, a stop block 13 is fixedly connected between the tail ends of the two longitudinal guide rails 4, the opposite surfaces of the base plates 5 of the two adhesive tape fixed-length releasing devices are respectively provided with a limit block 5b, and the stop block 13 is positioned on the sliding path of the limit block 5b along the longitudinal guide rails 4. Thus, when the adhesive tape fixed-length releasing device is pulled out, the movement of the limiting block 4b is hindered by the stop block 13, so that the adhesive tape fixed-length releasing device cannot be pulled out of the longitudinal rail 4.

When the device is used, the base plates 5 and the longitudinal guide rails 4 of the two adhesive tape fixed-length releasing devices are locked by the pull pins 12, at the moment, the two adhesive tape fixed-length releasing devices are both positioned at the positions, which are closer to the front, on the longitudinal guide rails 4, one of the two adhesive tape fixed-length releasing devices is positioned at a feeding position, and the other adhesive tape fixed-length releasing device is positioned at a position to be fed (two positions, which are positioned at two sides of the feeding position, of the position to be fed). When the adhesive tape on the adhesive tape fixed-length releasing device at the feeding position is used up, the transverse moving cylinder 3 acts to enable the adhesive tape fixed-length releasing device at the position to be fed to move along the transverse moving guide rail 2 to be placed at the feeding position, and the adhesive tape fixed-length releasing device at the feeding position is in the state to be fed. At this time, pulling the pulling pin 12 corresponding to the base plate 5 of the adhesive tape fixed-length releasing device out can pull the adhesive tape fixed-length releasing device backwards along the longitudinal guide rail 4 to leave enough space for replacing the adhesive tape coil, pushing the adhesive tape fixed-length releasing device back forwards after the operation is finished, and inserting the pulling pin 12 into the first pin hole 4a and the second pin hole 5 a.

Claims (4)

1. The adhesive tape alternate replacement device is characterized by comprising a machine table, transverse guide rails, a transverse moving cylinder, two longitudinal guide rails and two adhesive tape fixed-length release devices, wherein the transverse guide rails are fixedly arranged on the machine table, the two longitudinal guide rails are fixedly connected in parallel and are in sliding connection with the transverse guide rails, the transverse moving cylinder is used for driving the longitudinal guide rails to slide along the transverse guide rails, each adhesive tape fixed-length release device comprises a base plate, each longitudinal guide rail is in sliding connection with the base plate of one adhesive tape fixed-length release device, the tail ends of the longitudinal guide rails are provided with first pin holes, the base plate of each adhesive tape fixed-length release device is provided with second pin holes, and the first pin holes and the second pin holes are connected through pull pins.

2. The apparatus for alternately changing adhesive tapes as claimed in claim 1, wherein said two tape constant-length releasing means are provided on opposite sides.

3. The tape changer according to claim 1, wherein a stopper is fixedly connected between the ends of the two longitudinal rails, and stoppers are respectively disposed on opposite surfaces of the base plates of the two tape fixed-length releasers, and the stopper is located on a sliding path of the stopper along the longitudinal rails.

4. An alternative adhesive tape replacing device as claimed in claim 1, wherein the machine platform is fixedly provided with a positioning column at two sides of the two longitudinal guide rails.

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