CN221876000U

CN221876000U - Adhesive tape conveying device

Info

Publication number: CN221876000U
Application number: CN202420652101.6U
Authority: CN
Inventors: 郑云云; 王超
Original assignee: Shanghai Zhiyuan Electronic Technology Co ltd
Current assignee: Shanghai Zhiyuan Electronic Technology Co ltd
Priority date: 2024-04-01
Filing date: 2024-04-01
Publication date: 2024-10-22
Anticipated expiration: 2034-04-01

Abstract

The utility model relates to a tape conveying device. The technical scheme adopted is as follows: the left and right side wall activity cartridge unreeling roller of U type frame, unreel the right-hand member of roller and the output shaft fixed connection of motor, motor fixed mounting is in U type frame, unreel the right lower part installation tight mechanism of pushing up of roller, tight mechanism of pushing up includes tight post in pushing up, the both ends are movable cartridge respectively in fixed ring about the tight post, the lower extreme fixed connection first bracing piece of ring about, the lower extreme of controlling first bracing piece is respectively with the left and right ends fixed connection of lifter plate about, the left and right sides of lifter plate trompil swing fit respectively on the guide post, the lower extreme of left and right sides guide post is fixed the bottom of U type frame, the middle part fixed mounting pressure sensor of the lower surface of lifter plate, the lower part of pressure sensor and the telescopic shaft fixed connection of electric telescopic handle, electric telescopic handle fixed mounting is in the bottom of U type frame. The utility model has the beneficial effects that: the extrusion force is dynamically regulated, and the stability of the material conveying is improved.

Description

Adhesive tape conveying device

Technical Field

The utility model belongs to the field of adhesive tape production, and relates to an adhesive tape conveying device.

Background

In the process of the production of the adhesive tape, the adhesive tape film roll is required to be conveyed to a follow-up cutting machine or a gluing machine through an unreeling roller, the existing conveying device is used, most of the jacking rollers arranged at the lower part of the unreeling roller apply jacking force through springs, stability of the adhesive tape film in the unreeling process is guaranteed, but in the unreeling process, the adhesive tape film roll is thicker just at the beginning, extrusion force is larger, the thickness of the adhesive tape film roll is smaller along with gradual conveying thinning of the adhesive tape film roll, the extrusion force is smaller gradually, so that the adhesive tape film cannot be kept in stable tension, manual labor is inconvenient to continuously adjust compression amount of the springs, and therefore stability is poor in the adhesive tape conveying process.

Accordingly, the present utility model provides a tape conveying apparatus that solves the above problems.

Disclosure of utility model

In view of the problems existing in the prior art, the utility model discloses an adhesive tape conveying device, which comprises a U-shaped frame, wherein the upper end of the front side edge of the left side wall of the U-shaped frame is provided with a rectangular notch, the outer side edge of the rectangular notch is in threaded connection with a movable plate, the movable plate is provided with a through hole, an unwinding roller is movably inserted in the through hole, the right end of the unwinding roller passes through the right side wall of the U-shaped frame, the right end of the unwinding roller is fixedly connected with an output shaft of a motor, the motor is fixedly arranged on the U-shaped frame, the right lower part of the unwinding roller is provided with a jacking mechanism, the jacking mechanism comprises a jacking column, the left end and the right end of the jacking column are respectively movably inserted in a fixed circular ring, the lower ends of the circular ring are fixedly connected with a first support rod, the lower ends of the left support rod and the right support rod are respectively fixedly connected with the left end and the right end of a lifting plate, the left side and the right side of the lifting plate are respectively provided with a guide column, the right end of the lifting plate is fixedly sleeved with a hole, the left end and the right end of the guide column is fixedly connected with the output shaft of the motor, the motor is fixedly arranged on the lower part of the U-shaped frame, the lower part of the telescopic shaft is fixedly connected with the telescopic shaft, and the telescopic shaft is fixedly arranged on the telescopic shaft.

As a preferable scheme of the utility model, semicircular supporting rings are respectively arranged at the left side and the right side of the middle of the jacking column, the lower part of each semicircular supporting ring is fixedly connected with a second supporting column, and the lower end of each second supporting column is fixed on the lifting plate; by adopting the semicircular supporting ring, the middle part of the jacking column is convenient to carry out better bearing, and deformation of the jacking column after being stressed is prevented.

As a preferable scheme of the utility model, the middle parts of the left side wall and the right side wall of the U-shaped rack are respectively provided with a hole for movably inserting a first rotating shaft; through adopting first pivot, be convenient for cooperate the second pivot to stretch the sticky tape film of unreeling roller output, prevent that sticky tape film from not hard up at the in-process of carrying, lead to the winding sticky tape of wind-up roll to take place askew.

As a preferable scheme of the utility model, the upper ends of the rear sides of the left and right side walls of the U-shaped rack are respectively provided with a hole for movably inserting a second rotating shaft.

As a preferable scheme of the utility model, a controller is fixedly arranged on the outer side of the left side wall of the U-shaped rack.

The utility model has the beneficial effects that: the lifting plate is driven to move upwards by the system control electric telescopic rod, the surface of the adhesive tape film roll on the jacking column and the unreeling roller is extruded, the feedback value of the pressure sensor is transmitted to the controller, the controller controls the electric telescopic rod to move upwards dynamically along with gradual reduction of the adhesive tape film roll on the unreeling roller, so that the feedback value transmission of the pressure sensor is always kept in a certain range, the surface of the adhesive tape film roll on the jacking column and the unreeling roller is always kept in a stable extrusion state, the stability of the adhesive tape film conveyed by the unreeling roller is improved, and skew is avoided.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of a U-shaped frame of the present utility model;

Fig. 3 is a schematic view of the tightening mechanism of the present utility model.

In the figure: the device comprises a 1-U-shaped frame, a 2-unreeling roller, a 3-motor, a 4-jacking mechanism, a 5-first rotating shaft, a 6-second rotating shaft, a 7-controller, an 11-rectangular notch, a 12-movable plate, a 41-jacking column, a 42-fixed ring, a 43-first supporting rod, a 44-lifting plate, a 45-guiding column, a 46-pressure sensor, a 47-electric telescopic rod, a 48-semicircle supporting ring and a 49-second supporting column.

Detailed Description

Example 1

As shown in fig. 1 to 3, the technical scheme of the adhesive tape conveying device provided by the utility model is that the adhesive tape conveying device comprises a U-shaped frame 1, wherein a rectangular notch 11 is formed at the upper end of the front side edge of the left side wall of the U-shaped frame 1, the outer side edge of the rectangular notch 11 is in threaded connection with a movable plate 12, a through hole is formed in the movable plate 12, an unwinding roller 2 is movably inserted in the through hole, the right end of the unwinding roller 2 passes through the right side wall of the U-shaped frame 1, the right end of the unwinding roller 2 is fixedly connected with an output shaft of a motor 3, the motor 3 is fixedly arranged on the U-shaped frame 1, a tightening mechanism 4 is arranged at the right lower part of the unwinding roller 2, the tightening mechanism 4 comprises a tightening column 41, the left end and the right end of the tightening column 41 are respectively movably inserted in a fixed circular ring 42, the lower ends of the left and right circular ring 42 are fixedly connected with a first supporting rod 43, the lower ends of the left and right first support rods 43 are respectively and fixedly connected with the left and right ends of the lifting plate 44, the left and right sides of the lifting plate 44 are respectively and movably sleeved on the guide posts 45, the lower ends of the left and right guide posts 45 are fixed at the bottom of the U-shaped frame 1, the middle part of the lower surface of the lifting plate 44 is fixedly provided with a pressure sensor 46, the lower part of the pressure sensor 46 is fixedly connected with a telescopic shaft of an electric telescopic rod 47, the electric telescopic rod 47 is fixedly arranged at the bottom of the U-shaped frame 1, semicircular support rings 48 are respectively arranged at the left and right sides of the middle of the tightening post 41, the lower parts of the semicircular support rings 48 are fixedly connected with second support posts 49, the lower ends of the second support posts 49 are fixed on the lifting plate 44, the middle parts of the left and right side walls of the U-shaped frame 1 are respectively and movably sleeved with a first rotating shaft 5, the upper ends of the rear sides of the left side wall and the right side wall of the U-shaped frame 1 are respectively provided with a movable plug-in second rotating shaft 6, and a controller 7 is fixedly arranged on the outer side of the left side wall of the U-shaped frame 1.

The working principle of the utility model is as follows: when in use, the movable plate 12 of the rectangular notch 11 on the left side wall of the U-shaped frame 1 is taken down, the adhesive tape film roll to be conveyed is fixedly sleeved on the unreeling roller 2, the free end of the adhesive tape film roll is wound around the lower end of the first rotating shaft 5 and then wound around the upper end of the second rotating shaft 6, the adhesive tape film roll is connected with a rubberizing machine or a splitting machine in the subsequent process, the movable plate 12 is sleeved on the left end of the unreeling roller 2, the movable plate 12 is fixedly arranged on the U-shaped frame 1, the electric telescopic rod 47 is controlled to drive the lifting plate 44 to move upwards, the lifting plate 44 moves upwards along the left guide post 45 and the right guide post 45, the jacking post 41 is in extrusion contact with the surface of the adhesive tape film roll, at the moment, according to the conveying speed of the unreeling roller 2, the extrusion dynamics on the surface of adjustment top tight column 41 and sticky tape film roll up is big or small, record the extrusion force through pressure sensor 47, afterwards unreel roller 2 under motor 3's drive, sticky tape film roll up rotates, along with the transportation of sticky tape film roll up, sticky tape film roll up diminishes gradually, at this moment, can be according to the numerical value of pressure sensor 46 feedback through controller 7, adjustment electric telescopic handle 47 upwards stretches gradually, drive lifter plate 44 upwards move, thereby guarantee that the extrusion force on the surface of top tight column 41 and sticky tape film roll up remains in certain vertical scope, thereby guarantee unreel roller 2 and carry out the in-process of unreeling material, sticky tape film roll up keeps the tight state that rises, the in-process of coil stock that avoids takes place crookedly.

Electrical connections or structures not described in detail herein are prior art.

Although the specific embodiments of the present utility model have been described in detail, the present utility model is not limited to the above embodiments, and various changes and modifications without inventive labor may be made within the scope of the present utility model without departing from the spirit of the present utility model, which is within the scope of the present utility model.

Claims

1. A tape transport apparatus, characterized in that: including U type frame (1), rectangle breach (11) are seted up to the upper end of the front side edge of the left side wall of U type frame (1), outside edge threaded connection fly leaf (12) of rectangle breach (11), set up the through-hole on fly leaf (12), the interior movable cartridge of through-hole unreels roller (2), the right-hand member of unreels roller (2) passes the right side wall of U type frame (1), the right-hand member of unreels roller (2) and the output shaft fixed connection of motor (3), motor (3) fixed mounting is in on U type frame (1), install tight mechanism (4) under the right lower part of unreels roller (2), tight mechanism (4) are including tight post (41) in the top, the left and right ends of tight post (41) of top are movable cartridge respectively in fixed ring (42), the left and right lower extreme fixed connection first bracing piece (43) of ring (42), the lower extreme of first bracing piece (43) is in the left and right sides respectively with the left and right sides of lifting plate (44) is fixed with the left and right side guide post (45) of lifting guide post (45) are fixed at the top of frame (45 respectively, the lower part of the pressure sensor (46) is fixedly connected with a telescopic shaft of the electric telescopic rod (47), and the electric telescopic rod (47) is fixedly arranged at the bottom of the U-shaped frame (1).

2. A tape transfer device according to claim 1, wherein: semicircular supporting rings (48) are respectively arranged on the left side and the right side of the middle of the jacking column (41), the lower parts of the semicircular supporting rings (48) are fixedly connected with second supporting columns (49), and the lower ends of the second supporting columns (49) are fixed on the lifting plates (44).

3. A tape transfer device according to claim 1, wherein: the middle parts of the left side wall and the right side wall of the U-shaped frame (1) are respectively provided with a hole for movably inserting a first rotating shaft (5).

4. A tape transfer device according to claim 1, wherein: the upper ends of the rear sides of the left side wall and the right side wall of the U-shaped frame (1) are respectively provided with a hole for movably inserting a second rotating shaft (6).

5. A tape transfer device according to claim 1, wherein: the outer side of the left side wall of the U-shaped frame (1) is fixedly provided with a controller (7).