Packaging composite film shaping device

Abstract

The utility model relates to the technical field of composite film production, in particular to a packaging composite film shaping device. Comprising a base, a mounting frame, a cutting assembly, a clamping assembly, a fixing frame, a distance measuring mechanism and a collecting box; the mounting frame is mounted on the base, sliding holes are formed in the two ends of the mounting frame, sliding seats are slidably mounted in the sliding holes in the two sides, mounting shafts are rotatably mounted between the mounting frame and the two sliding seats, and a plurality of pressing rollers are arranged on the two mounting shafts; the cutting assembly is mounted on the mounting frame; the clamping assembly comprises a sliding frame, a movable plate, a linear driving mechanism a, a plurality of upper clamping plates and a plurality of lower clamping plates. A power assembly used for driving the sliding frame to move is installed on the fixed frame. The distance measuring mechanism is installed on the base and used for measuring the moving distance of the sliding frame. And the collecting box is arranged on the base. According to the film body cutting device, accurate cutting of film bodies can be achieved, and the cut film bodies can be conveniently stacked.

Description

Technical Field

[0001] The utility model relates to the technical field of composite film production, in particular to a packaging composite film shaping device. Background Art

[0002] Pharmaceutical packaging composite roll film is a kind of composite roll film, which is mainly used to maintain the shelf life of medicines. Types of pharmaceutical composite films include oral liquid composite film, pharmaceutical granule composite film, pharmaceutical granule composite film, skin care product composite film, etc. In the process of composite film production of pharmaceutical packaging bags, cutting and forming is an indispensable process.

[0003] The Chinese patent with the authorization announcement number CN219075767U discloses a composite film plastic device for pharmaceutical packaging, including a feeding table, the upper surface of the feeding table is provided with a support plate, the outer surface of the support plate is provided with a fixed sleeve, the outer surface of the fixed sleeve is plugged with a connecting rod, and the outer surface of the connecting rod is sleeved with a limit plate. The utility model has the following advantages and effects: starting the motor to drive the connecting sleeve and the connecting rod to rotate, and the composite film roller is driven by the connecting rod to rotate for automatic feeding. When the composite film is transported to the upper surface of the cutting table and is located below the cutter, the telescopic shaft is started to telescope downward to drive the knife holder and the cutter to move downward to cut the composite film. Thus, by sleeves of multiple composite film rollers on the outside of the connecting rod, the composite film is automatically fed by cooperating with the motor and the rotating shaft and other components, so that the cutter can cut and form multiple groups of composite films at the same time.

[0004] The above-mentioned patent still has the following technical defects: the motor and the second motor are used to drive the connecting rod and the guide roller to rotate respectively to realize the unwinding and transmission of the film body, but the flatness of the film body during the transportation process cannot be guaranteed, so that the film body cannot be accurately cut. Utility Model Content

[0005] The utility model aims to provide a packaging composite film shaping device in view of the problems existing in the background technology.

[0006] The technical solution of the utility model is a packaging composite film shaping device, comprising:

[0007] A base, one end of the base is provided with a fixed seat and a movable seat, and a threaded pipe is rotatably installed between the fixed seat and the movable seat;

[0008] The mounting frame is mounted on the base, and sliding holes are provided at both ends of the mounting frame. Sliding seats are slidably installed in the sliding holes on both sides. A mounting shaft is rotatably installed between the mounting frame and the two sliding seats, and a plurality of pressure rollers are provided on the two mounting shafts;

[0009] a cutting assembly mounted on the mounting frame;

[0010] The clamping assembly includes a sliding frame, a movable plate, a linear drive mechanism a, a plurality of upper clamping plates and a plurality of lower clamping plates. The sliding frame is slidably mounted on the base, the plurality of upper clamping plates are mounted on the sliding frame, the linear drive mechanism a is mounted on the sliding frame and its output shaft is connected to the movable plate, and the plurality of lower clamping plates are mounted on the movable plate;

[0011] A fixed frame, on which a power assembly for driving the sliding frame to move is installed;

[0012] A distance measuring mechanism installed on the base for measuring the moving distance of the sliding frame;

[0013] A collection box is arranged on the base.

[0014] Preferably, a rotating sleeve is rotatably mounted on both the fixed seat and the movable seat, and the two ends of the threaded tube are respectively arranged in the rotating sleeves on both sides; the movable seat is slidably mounted on the base, and a driving member for driving the movable seat to move is installed on the base, and the driving member includes a threaded rod and a rotating handle, a mounting seat is provided on the base, the threaded rod is rotatably mounted on the mounting seat, and the movable seat is threadedly connected to the threaded rod, and the rotating handle is installed at the end of the threaded rod; multiple limit rings are threadedly connected to the threaded tube.

[0015] Preferably, the cutting assembly includes a mounting plate, a cutter seat, a cutter, a linear drive mechanism b and a linear drive mechanism c. The cutter seat is fixed on the mounting frame, the mounting plate is slidably arranged on the mounting frame and is located above the cutter seat, the cutter is mounted on the mounting plate, a cutter groove is provided on the cutter seat, the linear drive mechanism b and the linear drive mechanism c are both mounted on the mounting frame, and the output shafts of the linear drive mechanism b and the linear drive mechanism c are respectively connected to the mounting plate and the cutter seat.

[0016] Preferably, the power assembly includes a servo motor, a screw and a guide rod, a fixed frame is installed on the base, the guide rod is connected to the fixed frame, the sliding frame is slidably set on the guide rod, the servo motor is installed on the fixed frame, the screw is connected to the output shaft of the servo motor, and the sliding frame is threadedly connected to the screw.

[0017] Preferably, the distance measuring mechanism comprises a magnetic scale and a magnetic head, the magnetic scale is mounted on the base, the magnetic head is slidably mounted on the magnetic scale, and the magnetic head is connected to the sliding frame.

[0018] Preferably, a plurality of limiting plates are arranged side by side on one side of the mounting frame.

[0019] Preferably, the plurality of upper clamping plates and the plurality of lower clamping plates are arranged vertically corresponding to each other, and the plurality of upper clamping plates and the plurality of pressing rollers are arranged spaced apart from each other.

[0020] Compared with the prior art, the utility model has the following beneficial technical effects: the utility model can realize the clamping and positioning of multiple membrane bodies. Through the cooperation of the clamping assembly and the power assembly, the membrane body can be conveniently pulled to move, and the flatness of the pulled-out membrane body can be ensured. The distance measuring mechanism set up can detect the length of the pulled-out membrane body to achieve accurate segmentation of the membrane body. The segmented membrane bodies can be stacked in a collection box, and the working efficiency is high. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 and Figure 2 All of them are structural schematic diagrams of the present utility model.

[0022] Figure 3 It is a schematic structural diagram of the mounting frame, cutting assembly and multiple pressing rollers in the utility model.

[0023] Figure 4 It is a structural schematic diagram of the clamping assembly in the utility model.

[0024] 1. Base; 2. Mounting frame; 201. Sliding hole; 3. Threaded tube; 4. Limiting ring; 51. Fixed seat; 52. Moving seat; 6. Controller; 7. Limiting plate; 8. Sliding frame; 9. Movable plate; 10. Linear drive mechanism a; 11. Upper clamping plate; 12. Lower clamping plate; 13. Fixed frame; 141. Servo motor; 142. Screw rod; 15. Guide rod; 16. Collecting box; 17. Magnetic scale; 171. Magnetic head; 18. Linear drive mechanism b; 19. Linear drive mechanism c; 20. Mounting plate; 21. Cutter seat; 211. Cutter groove; 22. Cutter; 23. Sliding seat; 24. Mounting shaft; 25. Pressing roller; 26. Mounting seat; 27. Threaded rod; 271. Turning handle; 28. Turning sleeve. DETAILED DESCRIPTION

[0025] Embodiment 1

[0026] like Figure 1-Figure 4 As shown, a packaging composite film shaping device proposed in this embodiment includes a base 1, a mounting frame 2, a cutting component, a clamping component, a fixing frame 13, a distance measuring mechanism and a collection box 16.

[0027] A fixed seat 51 and a movable seat 52 are provided at one end of the base 1 , and a threaded pipe 3 is rotatably mounted between the fixed seat 51 and the movable seat 52 ; a collecting box 16 is provided on the base 1 .

[0028] The mounting frame 2 is installed on the base 1, and sliding holes 201 are opened at both ends of the mounting frame 2. Sliding seats 23 are slidably installed in the sliding holes 201 on both sides. A mounting shaft 24 is rotatably installed between the mounting frame 2 and the two sliding seats 23, and multiple pressure rollers 25 are arranged on the two mounting shafts 24.

[0029] The cutting assembly is installed on the mounting frame 2, and the cutting assembly includes a mounting plate 20, a cutter seat 21, a cutter 22, a linear drive mechanism b18 and a linear drive mechanism c19. The cutter seat 21 is fixed on the mounting frame 2, the mounting plate 20 is slidably set on the mounting frame 2 and is located above the cutter seat 21, the cutter 22 is installed on the mounting plate 20, and a cutter groove 211 is provided on the cutter seat 21. The linear drive mechanism b18 and the linear drive mechanism c19 are both installed on the mounting frame 2, and the output shafts of the linear drive mechanism b18 and the linear drive mechanism c19 are respectively connected to the mounting plate 20 and the cutter seat 21.

[0030] The clamping assembly includes a sliding frame 8, a movable plate 9, a linear drive mechanism a10, multiple upper clamps 11 and multiple lower clamps 12. The multiple upper clamps 11 and the multiple lower clamps 12 are arranged vertically one by one. The multiple upper clamps 11 and the multiple pressure rollers 25 are arranged at intervals from each other. The sliding frame 8 is slidably installed on the base 1, and the multiple upper clamps 11 are all installed on the sliding frame 8. The linear drive mechanism a10 is installed on the sliding frame 8 and its output shaft is connected to the movable plate 9. The multiple lower clamps 12 are all installed on the movable plate 9.

[0031] A power assembly for driving the sliding frame 8 to move is installed on the fixed frame 13, and the power assembly includes a servo motor 141, a screw rod 142 and a guide rod 15. The fixed frame 13 is installed on the base 1, and the guide rod 15 is connected to the fixed frame 13. The sliding frame 8 is slidably arranged on the guide rod 15. The servo motor 141 is installed on the fixed frame 13, and the screw rod 142 is connected to the output shaft of the servo motor 141. The sliding frame 8 is threadedly connected to the screw rod 142. The servo motor 141 is started to drive the screw rod 142 to rotate. By adjusting the rotation direction of the screw rod 142, the sliding frame 8 can be driven to move back and forth.

[0032] The distance measuring mechanism is installed on the base 1 for measuring the moving distance of the sliding frame 8. The distance measuring mechanism includes a magnetic scale 17 and a magnetic head 171. The magnetic scale 17 is installed on the base 1. The magnetic head 171 is slidably installed on the magnetic scale 17. The magnetic head 171 is connected to the sliding frame 8. The movement of the sliding frame 8 drives the magnetic head 171 to move. The magnetic scale 17 can monitor the moving distance of the magnetic head 171 and feed back the data to the controller 6 for processing, thereby realizing accurate detection of the length of the pulled-out film.

[0033] A plurality of limiting plates 7 are arranged side by side on one side of the mounting frame 2. The plurality of limiting plates 7 can limit the positions of the plurality of unrolled films to prevent the films from being offset in position during movement.

[0034] In this embodiment, one end of the film body is pressed between the upper and lower pressure rollers 25, and then the other end of the film body is pressed. When the film body is cut, the power component is used to drive the clamping component to move to one side of the mounting frame 2, and then the linear drive mechanism a10 is started to drive the multiple lower clamps 12 to move upward, so that the film body is clamped between the upper clamp 11 and the lower clamp 12, and then the power component is used to drive the clamping component to move in the opposite direction. The distance measuring mechanism is able to detect the moving length of the sliding frame 8 and feed back the signal to the controller 6. When the film body is pulled out to the set length, the controller 6 controls the servo motor 141 to stop driving, and then starts the linear drive mechanism b18 and the linear drive mechanism c19 to work synchronously. The linear drive mechanism b18 and the linear The driving mechanism c19 drives the cutter 22 and the cutter seat 21 to move respectively, thereby realizing the cutting work of the film body. After the cutting work is completed, the power component drives the cut film body to move to the side away from the mounting frame 2 until the film body falls into the interior of the collecting box 16, and then releases the clamping work of the film body. At this time, the film body falls into the interior of the collecting box 16; in summary, the utility model can realize the clamping and positioning work of multiple film bodies. Through the cooperation of the clamping component and the power component, the film body can be conveniently pulled to move, and the flatness of the pulled out film body can be ensured. The distance measuring mechanism set can realize the detection of the length of the pulled out film body to realize the precise segmentation of the film body. The segmented film body can be stacked in the collecting box 16, and its working efficiency is high.

[0035] Embodiment 2

[0036] like Figure 1 and Figure 2As shown, a packaging composite film shaping device proposed in this embodiment, compared with the first embodiment, in this embodiment, a rotating sleeve 28 is rotatably installed on the fixed seat 51 and the movable seat 52, and the two ends of the threaded tube 3 are respectively arranged in the rotating sleeve 28 on both sides; the movable seat 52 is slidably installed on the base 1, and the base 1 is installed with a driving member for driving the movable seat 52 to move, the driving member includes a threaded rod 27 and a rotating handle 271, a mounting seat 26 is provided on the base 1, the threaded rod 27 is rotatably installed on the mounting seat 26, and the movable seat 52 is threadedly connected with the threaded rod 27, and the rotating handle 271 is installed at the end of the threaded rod 27; a plurality of limit rings 4 are threadedly connected with the threaded tube 3; when installing a plurality of film rolls, the threaded tube 3 is first disassembled, and the threaded rod 27 is driven to rotate by rotating the handle 271, thereby realizing the driving of the movable seat 52, and the movable seat 52 is driven away from the fixed seat 51, so that the threaded tube 3 The end is moved out from the inner side of the rotating sleeve 28, and then the threaded tube 3 can be removed, and then the film roll is put on the threaded tube 3, and then the limiting ring 4 is threadedly connected to the threaded tube 3, so that the limiting ring 4 is located at the side of the film roll, which is used to limit the film roll. Then, multiple film rolls and multiple limiting rings 4 are installed, and one end of the threaded tube 3 is first inserted into the rotating sleeve 28 adjacent to one side of the fixed seat 51, so that the threaded tube 3 is in a horizontal state, and the rotating sleeve 28 on the other side is driven to move by the driving member, so that the two ends of the threaded tube 3 are respectively placed in the rotating sleeve 28 on both sides; in order to prevent the film body from tearing during the pulling-out process, a motor can be installed on the fixed seat 51, and the unwinding work is performed synchronously during the pulling of the film body. The motor is used to drive the rotating sleeve 28 to rotate, and a key slot is set on the inner side of the rotating sleeve 28, and a key matching the key slot is set at the end of the threaded tube 3, thereby realizing the driving of the threaded tube 3 by the motor.

[0037] The implementation modes of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited thereto, and various changes can be made within the knowledge scope of technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. A packaging composite film shaping device, characterized in that: include: A base (1), one end of the base (1) is provided with a fixed seat (51) and a movable seat (52), and a threaded tube (3) is rotatably mounted between the fixed seat (51) and the movable seat (52); A mounting frame (2), the mounting frame (2) being mounted on the base (1), both ends of the mounting frame (2) being provided with sliding holes (201), sliding seats (23) being slidably mounted in the sliding holes (201) on both sides, a mounting shaft (24) being rotatably mounted between the mounting frame (2) and the two sliding seats (23), and a plurality of pressure rollers (25) being arranged on the two mounting shafts (24); A cutting assembly mounted on the mounting frame (2); A clamping assembly, the clamping assembly comprising a sliding frame (8), a movable plate (9), a linear drive mechanism a (10), a plurality of upper clamping plates (11) and a plurality of lower clamping plates (12), the sliding frame (8) being slidably mounted on a base (1), the plurality of upper clamping plates (11) being mounted on the sliding frame (8), the linear drive mechanism a (10) being mounted on the sliding frame (8) and having an output shaft connected to the movable plate (9), and the plurality of lower clamping plates (12) being mounted on the movable plate (9); A fixed frame (13), on which a power assembly for driving the sliding frame (8) to move is installed; A distance measuring mechanism installed on the base (1) for measuring the moving distance of the sliding frame (8); A collection box (16) is arranged on the base (1).

2. A packaging composite film shaping device according to claim 1, characterized in that: A rotating sleeve (28) is rotatably mounted on both the fixed seat (51) and the movable seat (52), and two ends of the threaded tube (3) are respectively arranged in the rotating sleeves (28) on both sides; the movable seat (52) is slidably mounted on the base (1), and a driving member for driving the movable seat (52) to move is mounted on the base (1), and the driving member comprises a threaded rod (27) and a rotating handle (271); a mounting seat (26) is arranged on the base (1), the threaded rod (27) is rotatably mounted on the mounting seat (26), and the movable seat (52) is threadedly connected to the threaded rod (27), and the rotating handle (271) is mounted on the end of the threaded rod (27); a plurality of limit rings (4) are threadedly connected to the threaded tube (3).

3. A packaging composite film shaping device according to claim 1, characterized in that: The cutting assembly comprises a mounting plate (20), a cutter seat (21), a cutter (22), a linear drive mechanism b (18) and a linear drive mechanism c (19); the cutter seat (21) is fixed on a mounting frame (2); the mounting plate (20) is slidably arranged on the mounting frame (2) and is located above the cutter seat (21); the cutter (22) is mounted on the mounting plate (20); a cutter slot (211) is provided on the cutter seat (21); the linear drive mechanism b (18) and the linear drive mechanism c (19) are both mounted on the mounting frame (2); and the output shafts of the linear drive mechanism b (18) and the linear drive mechanism c (19) are respectively connected to the mounting plate (20) and the cutter seat (21).

4. A packaging composite film shaping device according to claim 1, characterized in that: The power assembly comprises a servo motor (141), a screw rod (142) and a guide rod (15); a fixed frame (13) is installed on the base (1); the guide rod (15) is connected to the fixed frame (13); a sliding frame (8) is slidably arranged on the guide rod (15); the servo motor (141) is installed on the fixed frame (13); the screw rod (142) is connected to the output shaft of the servo motor (141); and the sliding frame (8) is threadedly connected to the screw rod (142).

5. The packaging composite film shaping device according to claim 1, characterized in that: The distance measuring mechanism comprises a magnetic scale (17) and a magnetic head (171); the magnetic scale (17) is mounted on a base (1); the magnetic head (171) is slidably mounted on the magnetic scale (17); and the magnetic head (171) is connected to a sliding frame (8).

6. The packaging composite film shaping device according to claim 1, characterized in that: A plurality of limiting plates (7) are arranged side by side on one side of the mounting frame (2).

7. The packaging composite film shaping device according to claim 1, characterized in that: The plurality of upper clamping plates (11) and the plurality of lower clamping plates (12) are arranged vertically one by one correspondingly, and the plurality of upper clamping plates (11) and the plurality of pressing rollers (25) are arranged at intervals from each other.

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