Clamping jaw film tearing mechanism

Abstract

The utility model discloses a clamping jaw film tearing mechanism which comprises a base, a rotating mechanism, a clamping mechanism, two clamping jaws, a blowing mechanism, a linear moving mechanism and a collecting mechanism, the rotating mechanism is fixed on a first face of the base, the clamping mechanism is fixed at a rotating end of the rotating mechanism, the two clamping jaws are fixed at a moving end of the clamping mechanism, and the collecting mechanism is fixed on a second face of the base. The linear moving mechanism is fixed to the second face of the base, the collecting mechanism is arranged beside the base, the two clamping jaws can be driven by the clamping mechanism to get close to or get away from each other, the clamping jaws can clamp a film on a workpiece, and the blowing mechanism can be driven by the linear moving mechanism to get close to the clamping jaws to blow the film on the workpiece. After the clamping jaw loosens the film torn from the workpiece, the blowing end of the blowing mechanism can blow the film into the collecting opening of the collecting mechanism, and the film torn from the workpiece can be contained in the collecting mechanism. The device is high in automation degree.

Description

Technical Field

[0001] The utility model relates to an automated device, in particular to a jaw film tearing mechanism. Background Art

[0002] With the development of the times, industrial production technology is also developing rapidly, and automated devices are increasingly used in industrial production. During the processing of workpieces, it is necessary to tear off the film attached to the surface of the workpiece. Currently, manual operation is usually used for film tearing. Manual operation not only has a high cost but also low efficiency, lacking competitiveness in the industrial field that emphasizes cost reduction and efficiency improvement, and is not conducive to large-scale promotion and industrialized production. Summary of the Utility Model

[0003] In order to overcome the above defects, the utility model provides a jaw film tearing mechanism, which has the advantage of high automation.

[0004] The technical solution adopted by the utility model to solve its technical problems is: a jaw film tearing mechanism, including: a base, a rotating mechanism, a clamping mechanism, two jaws, a blowing mechanism, a linear moving mechanism and a collecting mechanism. The rotating mechanism is fixed on the first surface of the base, the clamping mechanism is fixed on the rotating end of the rotating mechanism, the two jaws are fixed on the moving end of the clamping mechanism, the linear moving mechanism is fixed on the second surface of the base, the blowing mechanism is fixed on the moving end of the linear moving mechanism, the collecting mechanism is arranged beside the base, and the collecting port of the collecting mechanism is located directly below the jaws. The two jaws can approach or move away from each other under the drive of the clamping mechanism. The jaws can clamp the film on the workpiece. The jaws and the clamping mechanism can rotate under the drive of the rotating mechanism and tear the film from the workpiece. The blowing mechanism can approach the jaws under the drive of the linear moving mechanism. After the jaws release the film torn from the workpiece, the blowing end of the blowing mechanism can blow the film into the collecting port of the collecting mechanism, and the inside of the collecting mechanism can accommodate the film torn from the workpiece.

[0005] Optionally, the rotating mechanism is a rotary cylinder, the rotary cylinder is provided with a first cylinder rod that can rotate, and the first cylinder rod is the rotating end of the rotating mechanism. The clamping mechanism is a clamping cylinder, the clamping cylinder is provided with two second cylinder rods that can approach or move away from each other, and the second cylinder rods are the moving ends of the clamping mechanism. One second cylinder rod corresponds to one jaw, and the jaws are fixed on the second cylinder rods.

[0006] Optionally, it further includes a slide rail. The linear moving mechanism is a linear cylinder, the linear cylinder is provided with a third cylinder rod that can extend or retract, and the third cylinder rod is the moving end of the linear moving mechanism. The slide rail is fixed on the first surface of the base, the blowing mechanism is slidably connected to the slide rail, the third cylinder rod is connected to the blowing mechanism through a connecting rod, and the blowing mechanism can move back and forth along the slide rail under the drive of the linear cylinder.

[0007] Optionally, the blowing mechanism includes a fixed seat, an air pipe and a nozzle. The fixed seat is slidably connected to the slide rail. A first interface and a second interface which communicate with each other are formed on the fixed seat. The first end of the air pipe communicates with the first interface, the second interface communicates with an external air source, the nozzle communicates with the second end of the air pipe, and a plurality of circular air outlet holes arranged side by side and having a number greater than one are formed on the nozzle. The circular air outlet holes are the blowing ends of the blowing mechanism, and the air pipe can be bent.

[0008] Optionally, an air valve is provided on the air pipe.

[0009] Optionally, the collection mechanism includes a waste bag and a corrugated pipe. The first end of the corrugated pipe is the collection port of the collection mechanism. A feed port is formed at the top end of the waste bag, and the feed port is detachably connected to the second end of the corrugated pipe through a clamp.

[0010] Optionally, a blocking member is further included. An opening through which the first end of the corrugated pipe can extend is formed at the bottom of the blocking member, and a baffle extends upward from the side wall of the blocking member.

[0011] Optionally, the blocking member and the baffle are integrally formed, and the waste bag is made of a transparent material.

[0012] Optionally, an electrostatic elimination mechanism is further included. The electrostatic elimination mechanism is fixed to the second surface of the base, and the electrostatic elimination mechanism can eliminate the static electricity on the base, the rotation mechanism, the clamping mechanism and the jaws.

[0013] The beneficial technical effect of the present utility model is that: the jaw film tearing mechanism includes: a base, a rotation mechanism, a clamping mechanism, two jaws, a blowing mechanism, a linear movement mechanism and a collection mechanism. During use, the jaws approach each other under the drive of the clamping mechanism and clamp the film on the workpiece, and then the jaws and the clamping mechanism rotate under the drive of the rotation mechanism and tear the film from the workpiece. Then the rotation mechanism stops rotating. At this time, the blowing mechanism approaches the jaws under the drive of the linear movement mechanism, and then the jaws release the film. The blowing end of the blowing mechanism blows the film into the collection port of the collection mechanism, and the film enters the interior of the collection mechanism, realizing the automatic tearing and collection of the film. It has the advantage of high automation. Description of the Drawings

[0014] Figure 1 is a three-dimensional view of the whole machine of the present utility model;

[0015] Figure 2 is a front view of the whole machine of the present utility model;

[0016] Figure 3 is a side view of the whole machine of the present utility model;

[0017] Among them:

[0018] 1. Base; 2. Rotating mechanism; 3. Clamping mechanism; 4. Claw; 5. Collection mechanism; 6. Slide rail; 7. Fixed seat; 8. Air pipe; 9. Air nozzle; 10. Blocking member; 11. Electrostatic elimination mechanism. Detailed implementation mode

[0019] In order to clearly understand the technical means of the present utility model and implement it in accordance with the content of the specification, the following further describes the detailed implementation mode of the present utility model in combination with the drawings and embodiments. The following embodiments are used to illustrate the present utility model, but are not used to limit the scope of the present utility model.

[0020] This specific embodiment details the claw film tearing mechanism described in this application. As Figures 1-3 shown, the claw film tearing mechanism includes: a base 1, a rotating mechanism 2, a clamping mechanism 3, two claws 4, a blowing mechanism, a linear moving mechanism, and a collection mechanism 5. The rotating mechanism 2 is fixed to the first surface of the base 1, the clamping mechanism 3 is fixed to the rotating end of the rotating mechanism 2, the two claws 4 are fixed to the moving end of the clamping mechanism 3, the linear moving mechanism is fixed to the second surface of the base 1, the blowing mechanism is fixed to the moving end of the linear moving mechanism, the collection mechanism 5 is arranged beside the base 1, the collection port of the collection mechanism 5 is located directly below the claw 4, the two claws 4 can approach or move away from each other under the drive of the clamping mechanism 3, the claw 4 can clamp the film on the workpiece, the claw 4 and the clamping mechanism 3 can rotate under the drive of the rotating mechanism 2 and tear the film from the workpiece, the blowing mechanism can approach the claw 4 under the drive of the linear moving mechanism, and after the claw 4 releases the film torn from the workpiece, the blowing end of the blowing mechanism can blow the film into the collection port of the collection mechanism 5, and the inside of the collection mechanism 5 can accommodate the film torn from the workpiece. When in use, the claws 4 approach each other under the drive of the clamping mechanism 3 and clamp the film on the workpiece, then the claws 4 and the clamping mechanism 3 rotate under the drive of the rotating mechanism 2 and tear the film from the workpiece, and then the rotating mechanism 2 stops rotating. At this time, the blowing mechanism approaches the claw 4 under the drive of the linear moving mechanism, then the claw 4 releases the film, and the blowing end of the blowing mechanism blows the film into the collection port of the collection mechanism 5, and the film enters the inside of the collection mechanism 5, realizing the automatic tearing and collection of the film. It has the advantage of high automation.

[0021] Optionally, in this embodiment, the rotating mechanism 2 is a rotating cylinder, the rotating cylinder is provided with a first cylinder rod that can rotate, and the first cylinder rod is the rotating end of the rotating mechanism 2. The clamping mechanism 3 is a clamping cylinder, the clamping cylinder is provided with two second cylinder rods that can approach or move away from each other, and the second cylinder rods are the moving ends of the clamping mechanism 3. One second cylinder rod corresponds to one claw 4, and the claw 4 is fixed to the second cylinder rod. In some alternative embodiments, the rotating cylinder can be replaced by a rotating motor.

[0022] Optionally, in this embodiment, a slide rail 6 is further included. The linear movement mechanism is a linear cylinder. The linear cylinder is provided with a third cylinder rod that can extend or retract. The third cylinder rod is the moving end of the linear movement mechanism. The slide rail 6 is fixed to the first surface of the base 1. The air blowing mechanism is slidably connected to the slide rail 6. The third cylinder rod is connected to the air blowing mechanism through a connecting rod. The air blowing mechanism can move back and forth along the slide rail 6 under the drive of the linear cylinder. In some optional embodiments, the linear cylinder can be replaced by an electric lead screw.

[0023] Optionally, in this embodiment, the air blowing mechanism includes a fixed seat 7, an air pipe 8, and an air nozzle 9. The fixed seat 7 is slidably connected to the slide rail 6. The fixed seat 7 is provided with a first interface and a second interface that communicate with each other. The first end of the air pipe 8 communicates with the first interface, the second interface communicates with an external air source, the air nozzle 9 communicates with the second end of the air pipe 8. The air nozzle 9 is provided with a plurality of circular air outlet holes arranged side by side and the number is greater than one. The circular air outlet holes are the air blowing ends of the air blowing mechanism. The air pipe 8 can be bent.

[0024] Optionally, in this embodiment, an air valve is provided on the air pipe 8.

[0025] Optionally, in this embodiment, the collection mechanism 5 includes a waste bag and a corrugated pipe. The first end of the corrugated pipe is the collection port of the collection mechanism 5. The top end of the waste bag is provided with a feed port. The feed port is detachably connected to the second end of the corrugated pipe through a clamp. The feed port is detachably connected to the second end of the corrugated pipe through a clamp. After the waste bag is full, the user can remove the clamp to replace the waste bag.

[0026] Optionally, in this embodiment, a blocking member 10 is further included. The bottom of the blocking member 10 is provided with an opening through which the first end of the corrugated pipe can extend. The side wall of the blocking member 10 extends upward with a flange. The flange can block the film to prevent the torn film from flying around.

[0027] Optionally, in this embodiment, the blocking member 10 and the flange are integrally formed. The waste bag is made of a transparent material. Setting the waste bag to be made of a transparent material can facilitate the user to observe whether the inside of the waste bag is full.

[0028] Optionally, in this embodiment, an electrostatic elimination mechanism 11 is further included. The electrostatic elimination mechanism 11 is fixed to the second surface of the base 1. The electrostatic elimination mechanism 11 can eliminate the static electricity on the base 1, the rotating mechanism 2, the clamping mechanism 3, and the clamping jaws 4. The electrostatic elimination mechanism 11 in this embodiment is a prior art, such as an ion blower, etc. The airflow blown by the ion blower can cover the base 1, the rotating mechanism 2, the clamping mechanism 3, and the clamping jaws 4. Setting the electrostatic elimination mechanism 11 can prevent the film from being adsorbed on the surfaces of the base 1, the rotating mechanism 2, the clamping mechanism 3, and the clamping jaws 4 due to static electricity and affect the film tearing work.

[0029] Using the jaw film tearing mechanism in this embodiment has the advantage of high automation level.

Claims

1. A clamping claw film tearing mechanism, characterized in that: include: A base (1), a rotating mechanism (2), a clamping mechanism (3), two clamping claws (4), an air blowing mechanism, a linear moving mechanism and a collecting mechanism (5), wherein the rotating mechanism (2) is fixed to a first surface of the base (1), the clamping mechanism (3) is fixed to a rotating end of the rotating mechanism (2), the two clamping claws (4) are fixed to a moving end of the clamping mechanism (3), the linear moving mechanism is fixed to a second surface of the base (1), the air blowing mechanism is fixed to the moving end of the linear moving mechanism, and the collecting mechanism (5) is arranged beside the base (1), and a collecting port of the collecting mechanism (5) is located at the clamping claw ( Directly below the workpiece (4), the two clamping jaws (4) can move closer to or farther away from each other under the drive of the clamping mechanism (3), the clamping jaws (4) can clamp the film on the workpiece, the clamping jaws (4) and the clamping mechanism (3) can rotate under the drive of the rotating mechanism (2) and tear the film off the workpiece, the blowing mechanism can move closer to the clamping jaws (4) under the drive of the linear moving mechanism, after the clamping jaws (4) release the film torn off the workpiece, the blowing end of the blowing mechanism can blow the film into the collecting port of the collecting mechanism (5), and the interior of the collecting mechanism (5) can accommodate the film torn off the workpiece.

2. The clamping jaw film tearing mechanism according to claim 1, characterized in that: The rotating mechanism (2) is a rotating cylinder, the rotating cylinder is provided with a first cylinder rod capable of rotating, the first cylinder rod is the rotating end of the rotating mechanism (2), the clamping mechanism (3) is a clamping cylinder, the clamping cylinder is provided with two second cylinder rods capable of moving closer to or farther from each other, the second cylinder rod is the moving end of the clamping mechanism (3), one second cylinder rod corresponds to one clamping claw (4), and the clamping claw (4) is fixed to the second cylinder rod.

3. The clamping jaw film tearing mechanism according to claim 2, characterized in that: It also includes a slide rail (6), the linear motion mechanism is a linear cylinder, the linear cylinder is provided with a third cylinder rod that can be extended or retracted, the third cylinder rod is the moving end of the linear motion mechanism, the slide rail (6) is fixed to the first surface of the base (1), the blowing mechanism is slidably connected to the slide rail (6), the third cylinder rod is connected to the blowing mechanism via a connecting rod, and the blowing mechanism can move back and forth along the slide rail (6) under the drive of the linear cylinder.

4. The clamping jaw film tearing mechanism according to claim 3 is characterized in that: The blowing mechanism comprises a fixed seat (7), an air pipe (8) and an air nozzle (9); the fixed seat (7) is slidably connected to the slide rail (6); a first interface and a second interface which are connected to each other are provided on the fixed seat (7); a first end of the air pipe (8) is connected to the first interface; the second interface is connected to an external air source; the air nozzle (9) is connected to the second end of the air pipe (8); the air nozzle (9) is provided with circular air outlet holes which are arranged side by side and the number of which is greater than one; the circular air outlet holes are the blowing end of the blowing mechanism; and the air pipe (8) can be bent.

5. The clamping jaw film tearing mechanism according to claim 4, characterized in that: The air pipe (8) is provided with an air valve.

6. The clamping jaw film tearing mechanism according to claim 1, characterized in that: The collecting mechanism (5) comprises a waste bag and a bellows, wherein the first end of the bellows is a collecting port of the collecting mechanism (5), and a feed port is provided at the top end of the waste bag, and the feed port is detachably connected to the second end of the bellows via a clamp.

7. The clamping jaw film tearing mechanism according to claim 6, characterized in that: It also comprises a blocking member (10), the bottom of which is provided with an opening through which the first end of the corrugated tube can extend, and the side wall of the blocking member (10) is provided with a retaining edge extending upwards.

8. The clamping jaw film tearing mechanism according to claim 7, characterized in that: The blocking member (10) and the retaining edge are integrally formed, and the waste bag is made of a transparent material.

9. The clamping jaw film tearing mechanism according to claim 1, characterized in that: It also includes a static electricity elimination mechanism (11), which is fixed to the second surface of the base (1). The static electricity elimination mechanism (11) can eliminate static electricity on the base (1), the rotating mechanism (2), the clamping mechanism (3) and the clamping claw (4).

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