Feeding mechanism of transparent adhesive tape production line

Abstract

A transparent adhesive tape production line feeding mechanism comprises a support, a first baffle with the upper end hinged to the support, a second baffle with the upper end hinged to the support and a driving assembly driving the lower ends of the first baffle and the second baffle to be opened and closed, the upper end and the two sides of the first baffle are provided with first side surrounding plates, and the upper end and the two sides of the second baffle are provided with second side surrounding plates; the driving set comprises a first connecting arm connected with one side of the first baffle, a second connecting arm connected with one side of the second baffle and a motor, an output shaft of the motor is fixedly connected with one end of a first connecting rod, the other end of the first connecting rod is hinged to one end of a second connecting rod, and the other end of the second connecting rod is hinged to the first connecting arm. A third connecting rod is arranged between the first connecting arm and the second connecting arm, one end of the third connecting rod is hinged to the first connecting arm, and the other end of the third connecting rod is hinged to the second connecting arm. And the size of the discharging opening can be adjusted by accurately controlling the operation of the motor, so that the accurate regulation and control of the discharging speed of the materials are realized.

Description

Technical Field

[0001] The utility model relates to automated production equipment, in particular to a feeding mechanism for a transparent adhesive production line. Background Art

[0002] In the production process of transparent adhesive tape, one of the processes is glue feeding, which requires evenly spreading the glue on the adhesive tape. Although the existing glue feeding mechanism can also evenly spread the glue on the adhesive tape, the glue outlet of the feeding mechanism cannot be adjusted, that is, the glue output cannot be accurately controlled according to demand. Summary of the invention

[0003] The technical problem to be solved by the utility model is to provide a feeding mechanism for a transparent adhesive production line, which can accurately control the glue output.

[0004] To solve the above technical problems, the technical solution of the utility model is: a feeding mechanism for a transparent adhesive production line, comprising a bracket, a first baffle hinged to the bracket at an upper end, a second baffle hinged to the bracket at an upper end, and a driving assembly for driving the first baffle and the lower end of the second baffle to open and close, the first baffle and the second baffle being arranged opposite to each other, the upper end and both sides of the first baffle being provided with a first side panel, the upper end and both sides of the second baffle being provided with a second side panel; the driving group comprises a first connecting arm connected to one side of the first baffle, a second connecting arm connected to one side of the second baffle, and a motor, the output shaft of the motor is fixedly connected to one end of the first connecting rod, the other end of the first connecting rod is hinged to one end of the second connecting rod, the other end of the second connecting rod is hinged to the first connecting arm, a third connecting rod is provided between the first connecting arm and the second connecting arm, one end of the third connecting rod is hinged to the first connecting arm, and the other end of the third connecting rod is hinged to the second connecting arm. Principle of the utility model: when the lower ends of the first baffle and the second baffle are closed, the first baffle and the second baffle form a triangular funnel, and the glue is stored in the funnel; when unloading is required, the motor drives the first baffle to swing around the hinge point through the first connecting rod, the second connecting rod and the first connecting arm, and the motor drives the second baffle to swing around the hinge point through the first connecting rod, the second connecting rod, the first connecting arm, the third connecting arm and the second connecting arm, and the swinging directions of the first baffle and the second baffle are opposite, and the lower ends of the first baffle and the second baffle are away from the generated gap to form a unloading opening, and the glue is spread on the adhesive tape below through the unloading opening; by precisely controlling the operation of the motor, the size of the unloading opening can be adjusted, thereby realizing precise regulation of the material unloading speed, and this control not only improves the production efficiency, but also ensures the consistency of product quality.

[0005] As an improvement, the bracket includes four columns distributed in a rectangular shape, the two sides of the first baffle are hinged to the corresponding columns on both sides through a first rotating shaft, and the two sides of the second baffle are hinged to the corresponding columns on both sides through a second rotating shaft.

[0006] As an improvement, the first connecting arm is L-shaped, the second connecting arm is I-shaped, one end of the second connecting rod is hinged to the end of the first connecting arm, one end of the third connecting rod is hinged to the turning point of the first connecting arm, and the other end of the third connecting rod is hinged to the end of the second connecting arm.

[0007] Compared with the prior art, the utility model has the following beneficial effects:

[0008] By precisely controlling the operation of the motor, the size of the material discharge port can be adjusted, thereby achieving precise control of the material discharge speed. This control not only improves production efficiency, but also ensures the consistency of product quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0009] Figure 1 It is a three-dimensional diagram I of the present utility model.

[0010] Figure 2 This is a three-dimensional diagram II of the utility model. DETAILED DESCRIPTION

[0011] The utility model will be further described below in conjunction with the accompanying drawings.

[0012] like Figure 1 , 2As shown, a feeding mechanism for a transparent adhesive production line includes a bracket 8, a first baffle 1 hinged to the bracket 8 at the upper end, a second baffle 2 hinged to the bracket 8 at the upper end, and a driving assembly for driving the first baffle 1 and the lower end of the second baffle 2 to open and close. The first baffle 1 and the second baffle 2 are arranged opposite to each other, and a first side panel 11 is provided at the upper end and both sides of the first baffle 1, and a second side panel 21 is provided at the upper end and both sides of the second baffle 2; the first baffle 1 and the second baffle 2 form a triangular funnel, and the glue is stored in the funnel. After the bottom of the funnel is opened, the glue is spread on the adhesive tape. The bracket 8 includes four rectangularly distributed columns, and the funnel is arranged in the bracket 8. The upper end of the first baffle 1 is hinged to the corresponding columns on both sides through a first rotating shaft on both sides, and the upper end of the second baffle 2 is hinged to the corresponding columns on both sides through a second rotating shaft on both sides. The driving group includes a first connecting arm 3 connected to one side of the first baffle 1, a second connecting arm 4 connected to one side of the second baffle 2, and a motor 9. The first connecting arm 3 is L-shaped, the second connecting arm 4 is straight, the first connecting arm 3 and the second connecting arm 4 point to the middle, and the motor 9 is fixed on a mounting plate 10 on one side of the bracket 8. The output shaft of the motor 9 is fixedly connected to one end of the first connecting rod 5, and the motor 9 can drive the first connecting rod 5 to swing. The other end of the first connecting rod 5 is hinged to one end of the second connecting rod 6, and the other end of the second connecting rod 6 is hinged to the end of the first connecting arm 3. A third connecting rod 7 is provided between the first connecting arm 3 and the second connecting arm 4, and one end of the third connecting rod 7 is hinged to the turning point of the first connecting arm 3, and the other end of the third connecting rod 7 is hinged to the end of the second connecting arm 4.

[0013] Principle of the utility model: when the lower ends of the first baffle 1 and the second baffle 2 are closed, the first baffle 1 and the second baffle 2 form a triangular funnel, and the glue is stored in the funnel; when unloading is required, the motor 9 drives the first baffle 1 to swing around the hinge point through the first connecting rod 5, the second connecting rod 6 and the first connecting arm 3, and the motor 9 drives the second baffle 2 to swing around the hinge point through the first connecting rod 5, the second connecting rod 6, the first connecting arm 3, the third connecting rod 7 and the second connecting arm 4, and the swinging directions of the first baffle 1 and the second baffle 2 are opposite, and the lower ends of the first baffle 1 and the second baffle 2 are away from the generated gap to form a unloading opening, and the glue is spread on the adhesive tape below through the unloading opening; by accurately controlling the operation of the motor 9, the size of the unloading opening can be adjusted, thereby realizing accurate regulation of the material unloading speed, which not only improves the production efficiency, but also ensures the consistency of product quality.

Claims

1. A feeding mechanism for a transparent adhesive production line, characterized by: The cam is configured to connect the first and second cams, wherein the first and second cams are connected to each other with a spring, and the cam is configured to connect the first and second cams to the second cam.

2. A feeding mechanism for a transparent adhesive production line according to claim 1, characterized in that: The first baffle and the second baffle form a triangular funnel.

3. A feeding mechanism for a transparent adhesive production line according to claim 1, characterized in that: The bracket includes four columns distributed in a rectangular shape. Two sides of the first baffle are hinged to the corresponding columns on both sides through a first rotating shaft, and two sides of the second baffle are hinged to the corresponding columns on both sides through a second rotating shaft.

4. The feeding mechanism of a transparent adhesive production line according to claim 1, characterized in that: The first connecting arm is L-shaped, the second connecting arm is straight-line shaped, one end of the second connecting rod is hinged to the end of the first connecting arm, one end of the third connecting rod is hinged to the turning point of the first connecting arm, and the other end of the third connecting rod is hinged to the end of the second connecting arm.

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