Module film tearing mechanism

Abstract

The module film tearing mechanism comprises a top box, a bottom box, a linear moving mechanism, a clamping mechanism and a collecting mechanism, the upper end and the lower end of the top box are open ends, the upper end of the bottom box is an open end, the opening area of the lower end of the top box is larger than that of the upper end of the bottom box, and the bottom end of the top box is fixedly connected with the top end of the bottom box. The linear moving mechanism is fixed to the outer side wall of the bottom box and inclines to the ground, the top end of the linear moving mechanism can stretch into the top box from an opening in the lower end of the top box, the collecting mechanism is arranged in the bottom box and located at the bottom end of the bottom box, and the clamping mechanism can clamp or loosen a film on a workpiece. The clamping mechanism can be driven by the linear moving mechanism to move back and forth at the upper end and the lower end of the top box, and a film on the workpiece can be driven by the linear moving mechanism to be separated from the workpiece and fall into the collecting mechanism. The automatic film tearing machine can automatically tear the film.

Description

Technical Field

[0001] The utility model relates to film tearing equipment, in particular to a module film tearing mechanism. Background Art

[0002] With the development of the times, industrial production technology is also developing rapidly, and automated equipment has been increasingly used in industrial production. At present, the protective film covering the product needs to be torn off before assembly. The film tearing operation is usually performed manually. Manual operation is not only costly but also inefficient. It lacks competitiveness in the industrial field that emphasizes cost reduction and efficiency improvement, and is not conducive to large-scale promotion and industrialized production. Utility Model Content

[0003] In order to overcome the above defects, the utility model provides a module film tearing mechanism, which has the advantage of being able to automatically tear the film.

[0004] The utility model adopts the following technical scheme to solve the technical problems: a module film tearing mechanism, comprising: a top box, a bottom box, a linear moving mechanism, a clamping mechanism and a collecting mechanism, the upper and lower ends of the top box are open ends, the upper end of the bottom box is an open end, the opening area of ​​the lower end of the top box is larger than the opening area of ​​the upper end of the bottom box, the bottom end of the top box is fixedly connected to the top end of the bottom box, the linear moving mechanism is fixed to the outer side wall of the bottom box, the linear moving mechanism is inclined to the ground, the top end of the linear moving mechanism can extend into the top box from the opening at the lower end of the top box, the collecting mechanism is arranged in the bottom box and located at the bottom end of the bottom box, the clamping mechanism is fixed to the moving end of the linear moving mechanism, the clamping mechanism can clamp or release the film on the workpiece, the clamping mechanism can move back and forth between the upper and lower ends of the top box under the drive of the linear moving mechanism, and the film on the workpiece can be separated from the workpiece and fall into the collecting mechanism under the drive of the linear moving mechanism.

[0005] Optionally, the linear motion mechanism includes a screw, a frame, a screw nut, a coupling and a servo motor. The screw is rotatably connected to the frame, the screw is inclined to the ground, the rotating shaft of the servo motor is connected to the screw through the coupling, the screw nut is threadedly connected to the screw, the screw nut is the moving end of the linear motion mechanism, and the screw can rotate under the drive of the servo motor and drive the screw nut to move along the screw.

[0006] Optionally, the clamping mechanism includes a fixed seat, a sliding cylinder, an upper jaw, a lower jaw and a ejector pin. The rear end of the fixed seat is fixed to the moving end of the linear moving mechanism, the sliding cylinder is fixed to the front end of the fixed seat, the lower jaw is fixed to the side of the fixed seat, the lower jaw is fixed to the moving end of the sliding cylinder, the upper jaw and the lower jaw face each other, the ejector pin is fixed to the upper jaw, and a positioning port is provided on the lower jaw. The upper jaw can approach or move away from the lower jaw under the drive of the sliding cylinder, and the ejector pin can be inserted into the positioning port.

[0007] Optionally, the collecting mechanism is a drawer, the front end of the bottom box is provided with a front opening for the drawer to be inserted into, the rear end of the drawer is provided with a magnet, the magnet can be adsorbed on the inner wall of the bottom box, the front end of the drawer is provided with a handle, the two sides of the inner wall of the bottom box are provided with tracks, the two sides of the drawer are rotatably connected with rollers, and the rollers can be mounted on the tracks and roll on the tracks.

[0008] Optionally, a first connecting piece is disposed at the bottom of the top box, and a second connecting piece is disposed at the top of the bottom box, and the first connecting piece and the second connecting piece can be fixedly connected by bolts.

[0009] Optionally, a side wall of the top box is provided with a clearance opening at an end away from the linear moving mechanism for the workpiece to be inserted.

[0010] The beneficial technical effect of the utility model is: the module film tearing mechanism includes: a top box, a bottom box, a linear moving mechanism, a clamping mechanism and a collecting mechanism. When in use, the workpiece covered with the film is brought close to the clamping mechanism by a mechanical arm or manually, the clamping mechanism clamps the film attached to the workpiece, and then the clamping mechanism moves from the upper end of the top box to the lower end of the top box under the drive of the linear moving mechanism. At this time, the film on the workpiece is separated from the workpiece, and then the clamping mechanism releases the film, and the film falls into the collecting mechanism, and this is repeated to realize the automatic tearing of the workpiece film. It has the advantage of being able to automatically tear the film. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 This is a three-dimensional view of the whole machine of the utility model with the top box and the bottom box in a separated state;

[0012] Figure 2 It is a side view of the whole machine of the utility model with the top box and the bottom box in a separated state;

[0013] Figure 3 It is a three-dimensional view of the clamping mechanism of the utility model;

[0014] in:

[0015] 1. Top box; 2. Bottom box; 3. Linear moving mechanism; 4. Clamping mechanism; 41. Fixed seat;

[0016] 42. Slide cylinder; 43. Upper clamp; 44. Lower clamp; 45. Ejector; 46. Positioning port;

[0017] 5. Drawer; 6. Handle; 7. Rollers; 8. Track. DETAILED DESCRIPTION

[0018] In order to more clearly understand the technical means of the utility model and implement it according to the contents of the specification, the specific implementation methods of the utility model are further described in detail below in conjunction with the drawings and embodiments. The following embodiments are used to illustrate the utility model but are not used to limit the scope of the utility model.

[0019] This specific embodiment describes in detail the module film tearing mechanism described in this application, such as Figure 1-Figure 3 As shown, the module film tearing mechanism includes: a top box 1, a bottom box 2, a linear moving mechanism 3, a clamping mechanism 4 and a collecting mechanism. The upper and lower ends of the top box 1 are open ends, and the upper end of the bottom box 2 is an open end. The opening area of ​​the lower end of the top box 1 is larger than the opening area of ​​the upper end of the bottom box 2. The bottom end of the top box 1 is fixedly connected to the top end of the bottom box 2. The linear moving mechanism 3 is fixed to the outer wall of the bottom box 2. The linear moving mechanism 3 is inclined to the ground. The top end of the linear moving mechanism 3 can extend into the top box 1 from the opening at the lower end of the top box 1. The collecting mechanism is arranged in the bottom box 2 and is located at the bottom end of the bottom box 2. The clamping mechanism 4 is fixed to the moving end of the linear moving mechanism 3. The clamping mechanism 4 can clamp or release the film on the workpiece. The clamping mechanism 4 can move back and forth at the upper and lower ends of the top box 1 under the drive of the linear moving mechanism 3. The film on the workpiece can be separated from the workpiece and fall into the collecting mechanism under the drive of the linear moving mechanism 3. When in use, the workpiece covered with the film is brought close to the clamping mechanism 4 by a mechanical arm or manually, the clamping mechanism 4 clamps the film attached to the workpiece, and then the clamping mechanism 4 moves from the upper end of the top box 1 to the lower end of the top box 1 under the drive of the linear moving mechanism 3, at which time the film on the workpiece is separated from the workpiece, and then the clamping mechanism 4 releases the film, and the film falls into the collecting mechanism, and this is repeated to realize the automatic tearing of the film on the workpiece. It has the advantage of being able to automatically tear off the film.

[0020] Optionally, in this embodiment, the linear moving mechanism 3 includes a screw, a frame, a screw nut, a coupling and a servo motor. The screw is rotatably connected to the frame, the screw is inclined to the ground, the rotating shaft of the servo motor is connected to the screw through the coupling, the screw nut is threadedly connected to the screw, and the screw nut is the moving end of the linear moving mechanism 3. The screw can rotate under the drive of the servo motor and drive the screw nut to move along the screw.

[0021] In this embodiment, the clamping mechanism 4 optionally includes a fixed seat 41, a slide cylinder 42, an upper clamping jaw 43, a lower clamping jaw 44 and an ejector pin 45. The rear end of the fixed seat 41 is fixed to the moving end of the linear moving mechanism 3, the slide cylinder 42 is fixed to the front end of the fixed seat 41, the lower clamping jaw 44 is fixed to the side of the fixed seat 41, the lower clamping jaw 44 is fixed to the moving end of the slide cylinder 42, the upper clamping jaw 43 and the lower clamping jaw 44 face each other, the ejector pin 45 is fixed to the upper clamping jaw 43, and the lower clamping jaw 44 is provided with a positioning port 46. The upper clamping jaw 43 can approach or move away from the lower clamping jaw 44 under the drive of the slide cylinder 42, and the ejector pin 45 can be inserted into the positioning port 46. When clamping the film, the ejector pin 45 can squeeze the film, thereby achieving a better clamping effect.

[0022] Optionally, in this embodiment, the collecting mechanism is a drawer 5, the front end of the bottom box 2 is provided with a front opening for the drawer 5 to extend into, the rear end of the drawer 5 is provided with a magnet, the magnet can be adsorbed on the inner wall of the bottom box 2, the front end of the drawer 5 is provided with a handle 6, and tracks 8 are provided on both sides of the inner wall of the bottom box 2. The two sides of the drawer 5 are rotatably connected with rollers 7, and the rollers 7 can be mounted on the tracks 8 and roll on the tracks 8.

[0023] Optionally in this embodiment, a first connecting piece is provided at the bottom of the top box 1, and a second connecting piece is provided at the top of the bottom box 2. The first connecting piece and the second connecting piece can be fixedly connected by bolts.

[0024] Optionally, in this embodiment, a side wall of the top box 1 is provided with a clearance opening for the workpiece to be inserted into at one end away from the linear moving mechanism 3. When in use, the workpiece can be inserted into the top box 1 through the clearance opening.

[0025] The use of the module film tearing mechanism in this embodiment has the advantage of being able to automatically tear the film.

Claims

1. A module film tearing mechanism, characterized in that: include: A top box (1), a bottom box (2), a linear moving mechanism (3), a clamping mechanism (4) and a collecting mechanism, wherein the top box (1) has open ends at both ends, the top box (2) has an open end at its upper end, the opening area of ​​the bottom box (1) is larger than the opening area of ​​the top box (2), the bottom end of the top box (1) is fixedly connected to the top end of the bottom box (2), the linear moving mechanism (3) is fixed to the outer side wall of the bottom box (2), the linear moving mechanism (3) is inclined to the ground, and the top end of the linear moving mechanism (3) can be moved from The opening at the lower end of the top box (1) extends into the top box (1); the collecting mechanism is arranged in the bottom box (2) and is located at the bottom end of the bottom box (2); the clamping mechanism (4) is fixed to the moving end of the linear moving mechanism (3); the clamping mechanism (4) can clamp or release the film on the workpiece; the clamping mechanism (4) can move back and forth between the upper and lower ends of the top box (1) under the drive of the linear moving mechanism (3); the film on the workpiece can be separated from the workpiece and fall into the collecting mechanism under the drive of the linear moving mechanism (3).

2. The module film tearing mechanism according to claim 1, characterized in that: The linear motion mechanism (3) comprises a screw, a frame, a screw nut, a coupling and a servo motor. The screw is rotatably connected to the frame and is inclined to the ground. The rotating shaft of the servo motor is connected to the screw via the coupling. The screw nut is threadably connected to the screw. The screw nut is the moving end of the linear motion mechanism (3). The screw can rotate under the drive of the servo motor and drive the screw nut to move along the screw.

3. The module film tearing mechanism according to claim 1, characterized in that: The clamping mechanism (4) comprises a fixed seat (41), a slide cylinder (42), an upper clamping jaw (43), a lower clamping jaw (44) and an ejector pin (45); the rear end of the fixed seat (41) is fixed to the moving end of the linear moving mechanism (3); the slide cylinder (42) is fixed to the front end of the fixed seat (41); the lower clamping jaw (44) is fixed to the side of the fixed seat (41); the lower clamping jaw (44) is fixed to the moving end of the slide cylinder (42); the upper clamping jaw (43) and the lower clamping jaw (44) face each other; the ejector pin (45) is fixed to the upper clamping jaw (43); a positioning opening (46) is provided on the lower clamping jaw (44); the upper clamping jaw (43) can approach or move away from the lower clamping jaw (44) under the drive of the slide cylinder (42); and the ejector pin (45) can be inserted into the positioning opening (46).

4. The module film tearing mechanism according to claim 1, characterized in that: The collecting mechanism is a drawer (5), the front end of the bottom box (2) is provided with a front opening for the drawer (5) to extend into, the rear end of the drawer (5) is provided with a magnet, the magnet can be adsorbed on the inner wall of the bottom box (2), the front end of the drawer (5) is provided with a handle (6), the inner walls of the bottom box (2) are provided with tracks (8) on both sides, the two sides of the drawer (5) are rotatably connected with rollers (7), and the rollers (7) can be mounted on the tracks (8) and roll on the tracks (8).

5. The module film tearing mechanism according to claim 1, characterized in that: The bottom of the top box (1) is provided with a first connecting piece, and the top of the bottom box (2) is provided with a second connecting piece, and the first connecting piece and the second connecting piece can be fixedly connected by bolts.

6. The module film tearing mechanism according to claim 1, characterized in that: The side wall of the top box (1) is provided with a clearance opening at one end away from the linear moving mechanism (3) for inserting a workpiece.

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