Double-sided release film production and treatment device

Abstract

The utility model discloses a double-sided release film production processing device, which relates to the technical field of double-sided release film production and comprises a bottom plate, a cutting unit, a dust removal unit and a winding unit. A cutting unit is fixedly connected to the upper end of the bottom plate. The cutting unit comprises supporting frames I, a threaded rod, threaded rotating rings and a blade mounting frame, the front side of the upper end of the bottom plate is fixedly connected with the two supporting frames I which correspond to each other left and right, the threaded rod is fixed to the upper end between the two supporting frames I, and the outer side of the threaded rod is in threaded connection with at least five threaded rotating rings; the middle part of the outer side of each threaded rotating ring is rotationally connected with a blade mounting frame; the dust removal unit is mounted on the bottom plate; according to the double-sided release film production and treatment device, release films can be cut in a non-equidistant mode, meanwhile, the cutting distance can be rapidly adjusted, and the winding device can also wind the release films in a non-equidistant mode.

Description

Technical Field

[0001] The utility model relates to the technical field of double-sided release film production, in particular to a double-sided release film production and processing device. Background Art

[0002] Double-sided release film is a roll material, which usually needs to be die-cut by a slitting machine. The roll material is cut into strips and rolled into small rolls. The roll-up roller and the roll-up ring on its surface roll up the cut release film. The release film is rolled up. Double-sided release film is usually used for packaging of electronic products.

[0003] In the prior art, the existing release film cutting is all fixed and equidistant, and it is slow to adjust the cutting distance or replace parts, and the existing winding device can only wind the release film at an equidistant distance. Therefore, we propose a double-sided release film production and processing device. Utility Model Content

[0004] The technical problem to be solved by the utility model is to overcome the existing defects and provide a double-sided release film production and processing device. The release film can be cut at non-equidistant intervals and the cutting spacing can be quickly adjusted. The winding device can also wind up the release film at non-equidistant intervals, which can effectively solve the problems in the background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a double-sided release film production and processing device, comprising a bottom plate, a cutting unit, a dust removal unit and a winding unit;

[0006] Bottom plate: The upper end is fixedly connected with a cutting unit;

[0007] Cutting unit: comprising a support frame 1, a threaded rod, a threaded rotating ring, and a blade mounting frame, wherein the upper front side of the bottom plate is fixedly connected to two left and right corresponding support frames 1, a threaded rod is fixed to the upper end between the two support frames 1, the outer side of the threaded rod is threadedly connected to no less than five threaded rotating rings, and the outer middle part of each threaded rotating ring is rotatably connected to a blade mounting frame;

[0008] Dust removal unit: installed on the bottom plate;

[0009] Winding unit: installed on the bottom plate.

[0010] The support frame is supported by a pair of threaded rods, and the blade mounting frame is moved left and right under the action of the thread by rotating the thread rotating ring, so that the cutting blade can move normally, thereby adjusting the width of the double-sided release film after being cut, thereby achieving the purpose of adjusting the width of the double-sided release film.

[0011] Furthermore, the cutting unit also includes a rectangular limit bar, a blade limit slider, a blade, a fixing bolt, and a fixing nut. A rectangular limit bar is fixed at the lower end between the two support frames. No less than five blade limit sliders are slidably connected to the outer side of the rectangular limit bar. The upper end of the blade is fixedly connected to the lower end of the blade mounting frame by a fixing bolt and a fixing nut. The lower end of the blade is fixedly connected to the upper end of the blade limit slider by a fixing bolt and a fixing nut. The rectangular limit bar is used to support and limit the blade limit slider, the blade is limited by the blade limit slider and the blade mounting frame, the blade is fixed by the fixing bolt and the fixing nut, and the double-sided release film is cut by the blade, so as to achieve the purpose of adjusting the width of the double-sided release film.

[0012] Furthermore, the dust removal unit comprises a support frame 2, an electric telescopic rod, a mounting block, a dust removal wheel and a motor 1. Two support frames 2 are fixedly connected to the left and right sides of the middle of the upper end of the bottom plate. The upper end of each support frame 2 is fixedly connected to an electric telescopic rod. The upper end of each electric telescopic rod is fixedly connected to a mounting block. A dust removal wheel is rotatably connected between the two mounting blocks. The upper ends of the two support frames 2 are rotatably connected to the two ends of the dust removal wheel respectively. The left end of the mounting block is fixedly connected to a motor 1, and the output shaft of the motor 1 is fixedly connected to one end of a dust removal wheel. The dust removal wheel is driven by the motor 1 to remove dust from both sides of the release film. The mounting block is raised and lowered by the electric telescopic rod, so that the distance between the two dust removal wheels changes, so that release films of different thicknesses can pass through to achieve the purpose of dust removal.

[0013] Furthermore, the winding unit comprises a support frame 3, a motor 2 and a clamping wheel 1. The upper right side of the bottom plate is fixedly connected to the support frame 3, the upper right side of the support frame 3 is fixedly connected to the motor 2, the upper left side of the support frame 3 is rotatably connected to the clamping wheel 1, and the output shaft of the motor 2 is fixedly connected to the right end of the clamping wheel 1. The motor 2 is supported by the support frame 3, the motor 2 provides power for the winding device, and the clamping wheel 1 drives multiple winding rollers to wind up the double-sided release film, thereby achieving the purpose of winding.

[0014] Furthermore, the winding unit further comprises a threaded column, a second clamping wheel and a rotating handle, the upper right side of the bottom plate is fixedly connected to a support frame 3, the upper end of the support frame 3 is threadedly connected to a threaded column, the right end of the threaded column is rotatably connected to the second clamping wheel, and the left end of the threaded column is fixedly connected to the rotating handle. The threaded column drives the second clamping wheel to move by rotating the handle, and the winding device is clamped by the first clamping wheel and the second clamping wheel, thereby achieving the purpose of winding.

[0015] Furthermore, it also includes a winding limit column, a winding drum, a limit plate and a bolt. The outer side of the winding limit column is slidably connected to no less than five winding drums. The limit plates at both ends of the winding drum are fixedly connected by bolts. The two ends of the winding limit column are respectively clamped with the clamping wheel 1 and the clamping wheel 2. The winding drum is supported by the winding limit column, the winding drum is limited by the winding limit column, and multiple winding drums are driven to wind by the winding limit column. The limit plate is fixed by bolts, and the limit plate is fixed on the winding limit column, so that the limit plate limits the winding drum, so that the winding drum does not move left and right when rotating.

[0016] Compared with the prior art, the beneficial effects of the utility model are: the double-sided release film production and processing device has the following advantages:

[0017] 1. The double-sided release film production and processing device cuts the release film through the adjustable thread ring under the action of the thread, so that non-equidistant cutting can be achieved, and the cutting spacing can be quickly adjusted to ensure production efficiency.

[0018] 2. The double-sided release film production and processing device limits the winding drum by means of a small fixed block, thereby dividing the distance between the winding drums, so that the winding device can wind up the release film at equal or non-equal distances. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the structure of the utility model;

[0020] Figure 2 For this utility model Figure 1 A schematic diagram of the partially enlarged structure at center A;

[0021] Figure 3 This is a schematic diagram of the rear structure of the utility model;

[0022] Figure 4 For this utility model Figure 3 Schematic diagram of the local enlarged structure at point B in the middle.

[0023] In the figure: 1 bottom plate, 2 winding limit column, 3 cutting unit, 31 support frame 1, 32 threaded rod, 33 threaded rotating ring, 34 blade mounting frame, 35 rectangular limit strip, 36 blade limit slider, 37 blade, 38 fixing bolt, 39 fixing nut, 4 dust removal unit, 41 support frame 2, 42 electric telescopic rod, 43 mounting block, 44 dust removal wheel, 45 motor 1, 5 winding unit, 51 support frame 3, 52 motor 2, 53 clamping wheel 1, 54 threaded column, 55 clamping wheel 2, 56 rotating handle, 6 winding drum, 7 limit plate, 8 bolt. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] See also Figure 1-4 , this embodiment provides a technical solution for a double-sided release film production and processing device: a double-sided release film production and processing device, including a bottom plate 1, a cutting unit 3, a dust removal unit 4 and a winding unit 5;

[0026] Bottom plate 1: The upper end is fixedly connected with a cutting unit 3;

[0027] Cutting unit 3: includes a support frame 31, a threaded rod 32, a threaded rotating ring 33, and a blade mounting frame 34. The front side of the upper end of the bottom plate 1 is fixedly connected to two left and right corresponding support frames 31, a threaded rod 32 is fixed to the upper end between the two support frames 31, and the outer side of the threaded rod 32 is threadedly connected to no less than five threaded rotating rings 33, and the outer middle part of each threaded rotating ring 33 is rotatably connected to a blade mounting frame 34;

[0028] The threaded rod 32 is supported by a support frame 31, and the blade mounting frame 34 is moved left and right under the action of the thread by rotating the thread rotating ring 33, so that the cutting blade can move normally, thereby adjusting the width of the double-sided release film after cutting, thereby achieving the purpose of adjusting the width of the double-sided release film.

[0029] The cutting unit 3 further comprises a rectangular limiting strip 35, a blade limiting slider 36, a blade 37, a fixing bolt 38, and a fixing nut 39. A rectangular limiting strip 35 is fixed at the lower end between the two support frames 31. No less than five blade limiting sliders 36 are slidably connected to the outer side of the rectangular limiting strip 35. The upper end of the blade 37 is fixedly connected to the lower end of the blade mounting frame 34 through a fixing bolt 38 and a fixing nut 39. The lower end of the blade 37 is fixedly connected to the upper end of the blade limiting slider 36 through a fixing bolt 38 and a fixing nut 39. The rectangular limiting strip 35 supports and limits the blade limiting slider 36, limits the blade 37 through the blade limiting slider 36 and the blade mounting frame 34, fixes the blade 37 through the fixing bolt 38 and the fixing nut 39, and cuts the double-sided release film through the blade 37, thereby achieving the purpose of adjusting the width of the double-sided release film.

[0030] Dust removal unit 4: Installed on the bottom plate 1; dust removal unit 4 includes a support frame 2 41, an electric telescopic rod 42, a mounting block 43, a dust removal wheel 44 and a motor 1 45. Two support frames 2 41 are fixedly connected to the left and right sides of the middle of the upper end of the bottom plate 1. The upper end of each support frame 2 41 is fixedly connected to an electric telescopic rod 42. The upper end of each electric telescopic rod 42 is fixedly connected to a mounting block 43. A dust removal wheel 44 is rotatably connected between the two mounting blocks 43. The upper ends of the two support frames 2 41 are rotatably connected to the two ends of the dust removal wheel 44 respectively. The left end of the mounting block 43 is fixedly connected to a motor 1 45. The output shaft of the motor 1 45 is fixedly connected to one end of a dust removal wheel 44. The dust removal wheel 44 is driven by the motor 1 45 to remove dust from both sides of the release film. The mounting block 43 is lifted and lowered by the electric telescopic rod 42, so that the distance between the two dust removal wheels 44 changes, so that the release films of different thicknesses can pass through to achieve the purpose of dust removal.

[0031] Reeling unit 5: Installed on the bottom plate 1, the reeling unit 5 comprises a support frame 3 51, a motor 2 52 and a clamping wheel 1 53. The right side of the upper end of the bottom plate 1 is fixedly connected to the support frame 3 51, the right side of the upper end of the support frame 3 51 is fixedly connected to the motor 2 52, the left side of the upper end of the support frame 3 51 is rotatably connected to the clamping wheel 1 53, and the output shaft of the motor 2 52 is fixedly connected to the right end of the clamping wheel 1 53. The motor 2 52 is supported by the support frame 3 51, and the motor 2 52 provides power for the reeling device, and the clamping wheel 1 53 drives multiple reeling drums to reel the double-sided release film, thereby achieving the purpose of reeling.

[0032] The winding unit 5 further comprises a threaded column 54, a second clamping wheel 55 and a rotating handle 56. The upper right side of the bottom plate 1 is fixedly connected to the support frame 3 51, the upper end of the support frame 3 51 is threadedly connected to the threaded column 54, the right end of the threaded column 54 is rotatably connected to the second clamping wheel 55, and the left end of the threaded column 54 is fixedly connected to the rotating handle 56. The threaded column 54 drives the second clamping wheel 55 to move by rotating the handle 56, and the winding device is clamped by the clamping wheel 1 53 and the clamping wheel 1 53, thereby achieving the purpose of winding.

[0033] It also includes a winding limit column 2, a winding drum 6, a limit plate 7 and a bolt 8. The outer side of the winding limit column 2 is slidably connected to no less than five winding drums 6. The limit plates 7 at both ends of the winding drum 6 are fixedly connected by bolts 8. The two ends of the winding limit column 2 are respectively clamped with the clamping wheel 1 53 and the clamping wheel 2 55. The winding drum 6 is supported by the winding limit column 2, the winding drum 6 is limited by the winding limit column 2, and the winding limit column 2 drives multiple winding drums 6 to be wound. The limit plate 7 is fixed by bolts 8, and the limit plate 7 is fixed on the winding limit column 2, so that the limit plate 7 limits the winding drum 6, so that the winding drum 6 does not move left and right when rotating.

[0034] The working principle of a double-sided release film production and processing device provided by the utility model is as follows: the threaded rod 32 is supported by a support frame 31, and the blade mounting frame 34 is moved left and right under the action of the thread by rotating the thread rotating ring 33, so that the cutting blade can move normally, thereby adjusting the width of the double-sided release film after being cut, so as to achieve the purpose of adjusting the width of the double-sided release film. The blade limiting slider 36 is supported and limited by a rectangular limiting strip 35, the blade 37 is limited by the blade limiting slider 36 and the blade mounting frame 34, the blade 37 is fixed by a fixing bolt 38 and a fixing nut 39, and the double-sided release film is cut by the blade 37, so as to achieve the purpose of adjusting the width of the double-sided release film. The dust removal wheel 44 is driven by a motor 45 to remove dust from both sides of the release film, and the mounting block 43 is lifted and lowered by an electric telescopic rod 42, so that the distance between the two dust removal wheels 44 changes, so that the release films of different thicknesses can pass through to achieve the purpose of dust removal. The motor 2 52 is supported by the support frame 3 51, and the motor 2 52 provides power for the winding device, and the clamping wheel 1 53 drives multiple winding rollers to wind up the double-sided release film, so as to achieve the purpose of winding. The threaded column 54 drives the clamping wheel 2 55 to move by rotating the handle 56, and the winding device is clamped by the clamping wheel 1 53 and the clamping wheel 1 53, so as to achieve the purpose of winding. The winding drum 6 is supported by the winding limit column 2, and the winding drum 6 is limited by the winding limit column 2, and the winding drum 6 is driven by the winding limit column 2 to wind up, and the limit plate 7 is fixed by the bolt 8, and the limit plate 7 is fixed on the winding limit column 2, so that the limit plate 7 limits the winding drum 6, so that the winding drum 6 does not move left and right when rotating.

[0035] It is worth noting that the input ends of motor 1 45 and motor 2 52 disclosed in the above embodiments are electrically connected to the output end of the external power supply through an external PLC controller, and both motor 1 45 and motor 2 52 use servo motors. The external PLC controller controls the operation of motor 1 45 and motor 2 52 using methods commonly used in the prior art.

[0036] The above are only embodiments of the present invention, and are not intended to limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A double-sided release film production and processing device, characterized in that: It comprises a base plate (1), a cutting unit (3), a dust removal unit (4) and a winding unit (5); Bottom plate (1): the upper end of which is fixedly connected with a cutting unit (3); The cutting unit (3) comprises a support frame (31), a threaded rod (32), a threaded rotating ring (33), and a blade mounting frame (34); the front side of the upper end of the bottom plate (1) is fixedly connected to two left and right corresponding support frames (31); a threaded rod (32) is fixed at the upper end between the two support frames (31); the outer side of the threaded rod (32) is threadedly connected to no less than five threaded rotating rings (33); the outer middle part of each threaded rotating ring (33) is rotatably connected to a blade mounting frame (34); Dust removal unit (4): mounted on the base plate (1); Rewinding unit (5): installed on the bottom plate (1).

2. A double-sided release film production and processing device according to claim 1, characterized in that: The cutting unit (3) further comprises a rectangular limiting strip (35), a blade limiting slider (36), a blade (37), a fixing bolt (38), and a fixing nut (39); a rectangular limiting strip (35) is fixed at the lower end between the two support frames (31); at least five blade limiting sliders (36) are slidably connected to the outer side of the rectangular limiting strip (35); the upper end of the blade (37) is fixedly connected to the lower end of the blade mounting frame (34) by means of a fixing bolt (38) and a fixing nut (39); and the lower end of the blade (37) is fixedly connected to the upper end of the blade limiting slider (36) by means of a fixing bolt (38) and a fixing nut (39).

3. A double-sided release film production and processing device according to claim 2, characterized in that: The dust removal unit (4) comprises a second support frame (41), an electric telescopic rod (42), a mounting block (43), a dust removal wheel (44) and a first motor (45); two second support frames (41) are fixedly connected to the left and right sides of the middle of the upper end of the base plate (1); the upper end of each second support frame (41) is fixedly connected to the electric telescopic rod (42); the upper end of each electric telescopic rod (42) is fixedly connected to the mounting block (43); a dust removal wheel (44) is rotatably connected between the two mounting blocks (43); the upper ends of the two second support frames (41) are respectively rotatably connected to the two ends of the dust removal wheel (44); the left end of the mounting block (43) is fixedly connected to the first motor (45); the output shaft of the first motor (45) is fixedly connected to one end of a dust removal wheel (44).

4. A double-sided release film production and processing device according to claim 1, characterized in that: The winding unit (5) comprises a support frame three (51), a motor two (52) and a clamping wheel one (53); the upper right side of the bottom plate (1) is fixedly connected to the support frame three (51); the upper right side of the support frame three (51) is fixedly connected to the motor two (52); the upper left side of the support frame three (51) is rotatably connected to the clamping wheel one (53); the output shaft of the motor two (52) is fixedly connected to the right end of the clamping wheel one (53).

5. A double-sided release film production and processing device according to claim 4, characterized in that: The winding unit (5) further comprises a threaded column (54), a second clamping wheel (55) and a rotating handle (56); the upper right side of the bottom plate (1) is fixedly connected to a third support frame (51); the upper end of the third support frame (51) is threadedly connected to a threaded column (54); the right end of the threaded column (54) is rotatably connected to the second clamping wheel (55); and the left end of the threaded column (54) is fixedly connected to the rotating handle (56).

6. A double-sided release film production and processing device according to claim 1, characterized in that: It also includes a winding limit column (2), a winding drum (6), a limit plate (7) and a bolt (8); the outer side of the winding limit column (2) is slidably connected to no less than five winding drums (6); the limit plates (7) at both ends of the winding drum (6) are fixedly connected by bolts (8); and the two ends of the winding limit column (2) are respectively clamped to a first clamping wheel (53) and a second clamping wheel (55).

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