Device for separating film on material tape

[0014] Example 1

[0015] from the attached figure 1 It can be seen from the schematic diagram of the structure that this embodiment provides a material tape coating separation device, which includes a frame 1 and a support platform connected to the frame 1 for placing the material tape 2 (not shown in the accompanying drawings). ), a stripper 4 movably arranged on the frame 1 , a driving device for driving the stripper 4 to move, and the frame 1 is also provided with a heating device 11 for heating the material tape 2 . The material tape coating separation device of the present invention, by moving the peeler 4, presses it on the material tape 2 and inserts it between the material tape 2 and the film 3, so as to peel off the film 3, and by heating the material tape 2 (and covering the film 3) The film 3) on the top can be more convenient and stable to facilitate the insertion of the peeler 4.

[0016] The stripper 4 in this embodiment is a thin blade.

[0017] The frame 1 is provided with a first connecting frame 5 that can move back and forth and a first driving device 6 that drives the first connecting frame 5 to move. The first connecting frame 5 is provided with a second connecting frame 7 that can move left and right and drives the The second driving device 8 for moving the two connecting frames 7, the stripper 4 is arranged on the second connecting frame 7 so as to be movable up and down, and the second connecting frame 7 is also provided with a third driving device 10 for driving the stripping device 4 to move. Specifically, the stripper 4 is fixedly connected to the third connecting frame 9 , and the third connecting frame 9 is connected to the second connecting frame 7 so as to move up and down, and the third driving device 10 directly drives the third connecting frame 9 to move.

[0018] as attached figure 1 In the illustrated embodiment, the heating device 11 is arranged below the material belt 2, preferably, the heating device 11 is arranged on the support platform. The heating device 11 can also be arranged above or on the side of the material strip 2 . The heating device 11 can use any suitable heating method in the prior art, and can use electronic temperature control to avoid the heating temperature being too high to deform the material strip, or the temperature being too low to make the material belt 2 and the film 3 easier to achieve. separation effect.

[0019] The above-mentioned first driving device 6, second driving device 8, and third driving device 10 may be air cylinders, or lead screw nut mechanisms and drive motors that drive the action of the lead screw nut mechanism, or may be other devices in the prior art. A mechanical structure that has the same effect.

[0020] The working steps of the material tape coating separation device in this embodiment:

[0021] Step 1. By moving the first connecting frame 5 and the second connecting frame 7, the stripper 4 is positioned at the initial position at the beginning of the work. There is a side that is not covered, the stripper 4 is at the initial position, and the stripper 4 is located just above the side of the material strip 2, so that when the stripper 4 is pressed down, the front end of the blade (knife tip) only presses the material. Belt 2, does not hold down film 3;

[0022] Step 2. By moving the third connecting frame 9 downward, it drives the stripper 4 to move down and press on the above-mentioned side of the material tape 2, and control the pressing distance and strength of the stripper 5 on the material tape 2;

[0023] Step 3, heating by the heating device 11 to make it reach a certain temperature (this step can also be performed before any one of steps 1 and 2);

[0024] Step 4. By moving the first connecting frame 5, the stripper 4 is moved on the above-mentioned side of the material tape 2 toward the film 3, so that the stripper 4 can be smoothly inserted between the material tape 2 and the film 3 during the movement;

[0025] Step 5. By moving the second connecting frame 7, the stripper 4 is moved along the length direction of the material tape 2, so that the material tape 2 and the film 3 are separated.

[0026] The material tape coating separation device of the invention can automatically peel off the film covered on the material tape, and the production efficiency is greatly improved. The material tape coating separation device is not limited to the coating separation of SMT material tapes, and can also be applied to the coating separation of other material tapes with coating in actual production.

[0027] Embodiment 2

[0028] The only difference between this embodiment and the first embodiment is that the supporting platform is arranged on the bracket 1 so as to be movable left and right, and the bracket 1 is further provided with a fourth driving device for driving the supporting platform to move.

[0029] The working steps of the material tape coating separation device in this embodiment:

[0030] Steps 1-4 are the same as in Embodiment 1;

[0031] Step 5. After the stripper 4 is inserted between the material belt 2 and the film 3, the support platform is moved along the length direction of the material belt 2 by moving the support platform, so that the material belt 2 and the film 3 are separated.

[0032] Embodiment 3

[0033] The only difference between this embodiment and the second embodiment is that the stripper 4 is fixedly connected to the third connecting frame 9 , and the third connecting frame 9 is directly connected to the first connecting frame 5 so as to be movable up and down. The third driving device 10 is arranged on the first connecting frame 5 .

[0034] The working steps of the material tape coating separation device in this embodiment:

[0035] Step 1. Position the stripper 4 at the initial position at the start of the work by moving the first connecting frame 5;

[0036] Steps 2-5 are the same as the second embodiment.