CN210438167U

CN210438167U - Feeding mechanism of adhesive tape sticking machine

Info

Publication number: CN210438167U
Application number: CN201921202956.4U
Authority: CN
Inventors: 邹斌; 丁乐群
Original assignee: Wuxi Zhuowen Intelligent Technology Co ltd
Current assignee: Wuxi Zhuowen Intelligent Technology Co ltd
Priority date: 2019-07-29
Filing date: 2019-07-29
Publication date: 2020-05-01
Anticipated expiration: 2029-07-29

Abstract

The utility model discloses a feeding mechanism of a rubberizing machine, which comprises a wall plate, wherein an unreeling component for placing adhesive tape rolls and guide shafts which are arranged oppositely up and down are sequentially arranged on the wall plate; the wall plate is sequentially provided with a first material pressing component for pressing the adhesive tape, an upper and lower cutting component for cutting the adhesive tape and a second material pressing component; the material pressing component is positioned on one side of the guide shaft; the adhesive tape is led out from the unwinding assembly, and is led out to the first material pressing assembly, the upper and lower cutting assemblies, the second material pressing assembly and the second material pressing assembly through the guide shaft, and clamping jaws which are used for stretching the adhesive tape and are arranged in the left and right opposite positions are arranged on the first material pressing assembly, the upper and lower cutting assemblies, the second material pressing assembly and the second material pressing. The utility model solves the problem that the small-sized adhesive tape is difficult to peel off by cutting the adhesive tape firstly; the utility model provides different tension for the adhesive tape by arranging the tension adjusting component, so as to stabilize the tension of the adhesive tape; the utility model discloses a photoelectric sensor control tension adjusting part work has promoted the degree of automation of machine.

Description

Feeding mechanism of adhesive tape sticking machine

Technical Field

The utility model relates to a coating machine, in particular to coating machine feeding mechanism.

Background

A tape applicator is a device that integrates the actions of transporting, peeling, cutting, and applying a whole roll of tape. The automatic adhesive tape sticking machine can not only provide the production of standard products, but also rapidly improve the working efficiency.

The width of the common adhesive tape is more than 10mm, so the adhesive tape sticking machine is mainly used for the adhesive tape. However, for some particular products, it is desirable to use tapes having a width of less than 3mm, and when such tapes are placed on a taping machine for use, it has been found that the tapes are not tacky when they are required to perform a taping action. The reason for this is that the adhesive tape width is small, which causes the tape dispenser to be unable to peel off the adhesive tape, more specifically, when the suction disc of the tape dispenser sucks up the adhesive tape, the adhesive tape and the adhesive tape roll together, and the manipulator peels off the adhesive tape, because the adhesive tape width is narrow and the adhesive tape length is long, which causes the suction force generated by the suction disc to the adhesive tape to be unable to support the manipulator to peel off the adhesive tape, and the adhesive tape is unable to be peeled off, which also is unable to be pasted.

SUMMERY OF THE UTILITY MODEL

Utility model purpose: the utility model aims at providing a coating machine feeding mechanism cuts the quality that alleviates the sticky tape with the sticky tape of special demand earlier in order to solve the problem that the sticky tape can not be peeled off.

The technical scheme is as follows: the feeding mechanism of the rubberizing machine comprises a wall plate, wherein an unreeling component for placing adhesive tape rolls and guide shafts which are arranged oppositely up and down are sequentially arranged on the wall plate; the wall plate is sequentially provided with a first material pressing component for pressing the adhesive tape, an upper and lower cutting component for cutting the adhesive tape and a second material pressing component; the material pressing component is positioned on one side of the guide shaft; the adhesive tape is led out from the unwinding assembly, and is led out to the first material pressing assembly, the upper and lower cutting assemblies, the second material pressing assembly and the second material pressing assembly through the guide shaft, and clamping jaws which are used for stretching the adhesive tape and are arranged in the left and right opposite positions are arranged on the first material pressing assembly, the upper and lower cutting assemblies, the second material pressing assembly and the second material pressing.

By adopting the technical scheme, the adhesive tape roll is placed on the unwinding assembly, and the adhesive tape is wound along the guide shaft; the clamping jaw clamps the adhesive tape and moves the interval of two labels backwards, the first material pressing component and the second material pressing component press the adhesive tape downwards at the same time, then the upper and lower cutting components cut off one section of the adhesive tape, the second material pressing component loosens the cut adhesive tape section, the clamping jaw clamps the cut adhesive tape section to enter the next station, the clamping jaw which completes the action at the next station returns to clamp the adhesive tape, then the first material pressing component loosens, the clamping jaw repeats the previous action to clamp the adhesive tape and move the interval of the two labels backwards, and the process is repeated.

Has the advantages that: the utility model solves the problem that the small-sized adhesive tape is difficult to peel off by cutting the adhesive tape firstly; the utility model provides different tension for the adhesive tape by arranging the tension adjusting component, so as to stabilize the tension of the adhesive tape; the utility model discloses a photoelectric sensor control tension adjusting part work has promoted the degree of automation of machine.

Drawings

FIG. 1 is a schematic structural view of a feeding mechanism of a rubberizing machine;

FIG. 2 is an elevation view with a partial cross-sectional view of a tape dispenser feed mechanism;

fig. 3 is an enlarged view of a in fig. 2.

Detailed Description

As shown in fig. 1, a feeding mechanism of a tape dispenser comprises a wall plate 1, wherein an unreeling assembly 2 for placing an adhesive tape roll and a guide shaft 3 which is opposite up and down are sequentially arranged on the wall plate 1; a first material pressing component 4 for pressing the adhesive tape, an upper and lower cutting component 5 for cutting the adhesive tape and a second material pressing component 6 are sequentially arranged on the wall plate 1; the first material pressing component 4 is positioned on one side of the guide shaft 3, and the first material pressing component 4 comprises a first plate body 41 for passing the adhesive tape, a first air cylinder 42 and a first pressing plate 43 fixedly connected with a piston rod of the air cylinder; the first air cylinder 42 drives the first pressing plate 43 to fix the adhesive tape on the surface of the first plate body 41. The second pressing component 6 is similar to the first pressing component 4 in structure and comprises a second plate body 61 for allowing an adhesive tape to pass through, a second air cylinder 62 and a second pressing plate 63 fixedly connected with a piston rod of the air cylinder; the second air cylinder 62 drives the second pressing plate 63 to fix the adhesive tape on the surface of the second plate body 61.

The upper and lower cutting assembly 5 is positioned between the first material pressing assembly 4 and the second material pressing assembly 6, and the upper and lower cutting assembly 5 comprises a cutting cylinder 51 which is arranged oppositely up and down and a cutting knife 52 which is arranged at the working end of the cutting cylinder 51 and has a cutting edge which is arranged oppositely. The cutting cylinder 51 drives the cutting blades 52 to contact each other to cut the adhesive tape.

One end of the adhesive tape needs to be pulled and fixed, and meanwhile, the adhesive tape at the end can be cut into single labels, and the single labels can enter a working procedure; therefore, the clamping jaws 7 which are opposite to each other at the left and right for stretching the adhesive tape are arranged at the second swaging component 6. The clamping jaw 7 grabs one end of the adhesive tape and transports the cut adhesive tape label to the next process, so that the tail end of the clamping jaw 7 is reserved with a connecting hole 12 for connecting the tail end of the clamping jaw 7 and an air cylinder.

As shown in fig. 2 and 3, a waist groove 8 is formed in the wall plate 1 between the unwinding assembly 2 and the guide shaft 3, a tension adjusting assembly 9 is disposed at the waist groove 8 of the wall plate 1, and the tension adjusting assembly 9 includes a slider guide shaft 91 disposed in the waist groove 8, a slider 92 slidably connected to the slider guide shaft 91, a bearing seat 93 fixed on the slider 92, and a gravity shaft 94 embedded in the bearing seat 93 and extending to the other side of the wall plate 1. The wall plate 1 on the same side of the sliding block 92 is provided with a photoelectric sensor 10 which is opposite up and down, the sliding block 92 is provided with a shading sheet 11 for shading the photoelectric sensor 10, and the photoelectric sensor 10 controls the unreeling assembly 2 to work.

Placing an adhesive tape roll on the unwinding assembly 2, and threading the adhesive tape along the guide shaft 3; the clamping jaw 7 clamps the adhesive tape and moves the interval of the two labels backwards, the first pressing component 4 and the second pressing component 6 press the adhesive tape downwards at the same time, then the upper and lower cutting components 5 cut off one section of the adhesive tape, the second pressing component 6 loosens the cut adhesive tape section, the clamping jaw 7 clamps the cut adhesive tape section to enter the next station, the clamping jaw 7 which finishes the action at the next station returns to clamp the adhesive tape, then the first pressing component 4 is loosened, the clamping jaw 7 repeats the previous action to clamp the adhesive tape and move the interval of the two labels backwards, and the process is repeated.

In the above process, in the process that the adhesive tape is cut short and pulled backwards, the gravity shaft 94 is pulled to rise all the time, after the adhesive tape rises to the position of the upper photoelectric sensor 10, the light shielding sheet 11 on the slider 92 shields the photoelectric sensor 10, the photoelectric sensor 10 controls the unwinding assembly 2 to start unwinding, and the gravity shaft 94 starts to press the adhesive tape to fall under the action of gravity; after the gravity shaft 94 descends to the position of the photoelectric sensor 10 below, the light shielding sheet 11 on the slider 92 shields the photoelectric sensor 10, and the photoelectric sensor 10 controls the unwinding assembly 2 to stop unwinding.

Claims

1. A feeding mechanism of a rubberizing machine comprises a wall plate (1), wherein an unreeling component (2) for placing an adhesive tape roll and guide shafts (3) which are opposite up and down are sequentially arranged on the wall plate (1); the adhesive tape shearing device is characterized in that a first pressing component (4) for pressing an adhesive tape, an upper and lower cutting component (5) for shearing the adhesive tape and a second pressing component (6) are sequentially arranged on the wall plate (1); the first material pressing component (4) is positioned on one side of the guide shaft (3); the adhesive tape is led out from the unreeling component (2), and is led out to the material pressing component I (4), the upper and lower cutting component (5), the material pressing component II (6) and the material pressing component II (6) through the guide shaft (3), and clamping jaws (7) which are opposite to each other left and right and used for stretching the adhesive tape are arranged.

2. The feeding mechanism of the laminator according to claim 1, wherein the first pressing assembly (4) comprises a first plate body (41) for passing the adhesive tape, a first air cylinder (42) and a first pressing plate (43) fixedly connected with a piston rod of the air cylinder; the first air cylinder (42) drives the first pressing plate (43) to fix the adhesive tape on the surface of the first plate body (41).

3. The feeding mechanism of the laminator according to claim 1, wherein a waist groove (8) is formed in the wall plate (1) between the unwinding assembly (2) and the guide shaft (3), a tension adjusting assembly (9) is arranged at the waist groove (8) of the wall plate (1), and the tension adjusting assembly (9) comprises a slide block guide shaft (91) arranged in the waist groove (8), a slide block (92) slidably connected with the slide block guide shaft (91), a bearing seat (93) fixed on the slide block (92), and a gravity shaft (94) nested in the bearing seat (93) and extending to the other side of the wall plate (1).

4. The feeding mechanism of the laminator according to claim 3, wherein the wall plate (1) on the same side of the slide block (92) is provided with the photoelectric sensor (10) which is arranged oppositely up and down, the slide block (92) is provided with a light shielding sheet (11) for shielding the photoelectric sensor (10), and the photoelectric sensor (10) controls the operation of the control motor.

5. The feeding mechanism of the laminator according to claim 1, wherein the tail end of the clamping jaw (7) is provided with a connecting hole (12) connected with the cylinder.