Packaging bag slicing device
By adjusting the size of the packaging bag using a limiting plate and roller structure, combined with rubber strips and motor drive, the offset problem of the packaging bag slicing device during conveying is solved, achieving uniformity of the cut edges after slicing and improving the quality of the finished product.
Patent Information
- Application Number
- CN202423046648.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-11
- Publication Date
- 2025-11-07
- Estimated Expiration
- 2034-12-11
AI Technical Summary
Existing packaging bag slicing devices are prone to deviation during transport, resulting in uneven cut edges on the sliced packaging bags and affecting the quality of the finished product.
A packaging bag slicing device was designed. The device uses a limiting plate and a roller structure to adjust the spacing of the limiting plate according to the size of the packaging bag. The packaging bag is fixed by a rubber strip and a motor-driven roller to ensure that it does not shift during the cutting process.
It effectively prevents the packaging bag from shifting during the slicing process, ensuring uniform and consistent cut edges and improving the quality of the finished product.
Smart Images
Figure CN223519748U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to packing bag slicing technical field, concretely is a packing bag slicing device. BACKGROUND
[0002] The packing bag refers to the bag for packing various articles, makes goods convenient transportation, easy storage in the production flow process, is widely used in daily life and industrial production, and the packing bag needs to be sliced into the size required by the customer in the production process, so the packing bag slicing device needs to be used.
[0003] However, some packing bag slicing devices will appear deviation phenomenon when conveying, so that the cutting edge of the sliced packing bag is uneven, affecting the use of finished products, therefore, it does not meet the existing demand, and the packing bag slicing device is provided. UTILITY MODEL CONTENT
[0004] The utility model aims at providing a packing bag slicing device to solve the problem that the packing bag slicing device will appear deviation phenomenon when conveying in the background art, so that the cutting edge of the sliced packing bag is uneven, affecting the use of finished products.
[0005] In order to achieve the above object, the utility model provides the following technical scheme: a packing bag slicing device, including the base and cutting knife, one side of base upper end is fixedly connected with support frame, the bottom of support frame is driven to be connected with connecting plate through air cylinder, cutting knife is fixedly connected with one side of connecting plate bottom, one side of base upper end is equipped with cutting groove corresponding with cutting knife, one side of cutting groove, and recess is equipped on both sides of base upper end, both sides of two recess upper ends are connected with limiting plate through connecting block, two limiting plates are rotatably connected with the upper roller of base.
[0006] Preferably, the inside of one side recess is fixedly connected with slide rod, the inside of the other side recess is rotatably connected with bidirectional screw rod through rotating handle, the connecting block of one side limiting plate bottom is slidably connected with the outer surface of slide rod, and the other side connecting block is screw connected with the outer surface of bidirectional screw rod.
[0007] Preferably, two recesses are fixedly connected with fixed block between both sides and on the upper end of base, the upper end of both sides fixed block is equipped with slot, the inside of both sides slot is inserted with inserting plate, and the top end between both sides inserting plate is fixedly connected with top plate.
[0008] Preferably, the two sides of the top plate bottom end are fixedly connected with vertical plates, the roller is rotatably connected between the two vertical plates by a motor drive, and the outer surface of the roller is fixedly connected with a plurality of rubber strips at equal distances, and the rubber strips are in elastic contact with the upper end of the base.
[0009] Preferably, the two sides of the slot and inside the fixed block are provided with movable grooves, the inside of the movable grooves on the two sides are movably connected with spring pins extending into the slot, the two sides of the plug-in plate are provided with limiting holes, and the end of the spring pin extending into the inside of the slot is inserted into the limiting hole.
[0010] Preferably, the two ends of the support frame near one side of the limiting plate are connected with limiting rods extending through the support frame and extending to the bottom end of the connecting plate, the bottom end of the limiting rod is fixedly connected with a pressing block, the upper end of the pressing block and the bottom end of the connecting plate are fixedly connected with a spring, and the spring is wound on the outer surface of the limiting rod.
[0011] Compared with the prior art, the utility model has the advantages that:
[0012] 1. According to the size of the packaging bag, the handle is rotated, thereby driving the bidirectional screw rod to rotate, the screw drives the connecting blocks on the two sides of the outer surface to move, and the other connecting block is limited to slide on the outer surface of the sliding rod, thereby driving the limiting plates on the two sides to move close to or away from each other, so that the packaging bag can be limited between the two limiting plates according to the size of the packaging bag, thereby preventing deviation.
[0013] 2. Then one end of the packaging bag is placed between the two limiting plates, and the appropriate roller is selected according to the size of the packaging bag, at this time, the spring pin at the two ends of the fixed block is pulled, so that one end of the spring pin moves and shrinks into the inside of the movable groove, then the top plate provided with the roller is placed on the top end of the two fixed blocks, and the plug-in plate on the two sides of the bottom end of the top plate is inserted into the slot, then the pulling of the spring pin is released, so that one end of the spring pin extends through and into the inside of the slot, and is inserted into the limiting hole, thereby fixing the roller.
[0014] 3. The utility model drives the roller to rotate by starting the motor, the rubber strip on the outer surface of the roller contacts the packaging bag, thereby moving the packaging bag to one side of the cutting knife, at this time, the connecting plate is driven to move downward by starting the cylinder, the pressing block is pressed against the packaging bag under the elastic connection of the spring by the downward movement of the connecting plate, thereby fixing the packaging bag, and the connecting plate moves downward at the same time, thereby moving the cutting knife, thereby slicing the fixed packaging bag. BRIEF DESCRIPTION OF DRAWINGS
[0015] Figure 1 It is a structural schematic view of the utility model as a whole.
[0016] Figure 2It is the overall plan view of the utility model;
[0017] Figure 3 It is the overall side sectional view of the utility model;
[0018] Figure 4 It is the overall plan view of the utility model Figure 3 It is the structure schematic view of A place in the middle.
[0019] In the drawing: 1, base; 101, cutting groove; 102, recess; 2, sliding rod; 3, two-way threaded rod; 4, connecting block; 5, limiting plate; 6, fixed block; 601, movable slot; 602, insertion slot; 7, top plate; 8, vertical plate; 9, motor; 10, roller; 11, rubber strip; 12, support frame; 13, air cylinder; 14, connecting plate; 15, cutting knife; 16, limiting rod; 17, pressing block; 18, spring; 19, spring pin; 20, insertion plate; 2001, limiting hole. DETAILED DESCRIPTION
[0020] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments.
[0021] Please refer to Figures 1 to 4 The utility model provides an embodiment: a packaging bag slicing device, including base 1 and cutting knife 15, one side of base 1 upper end is fixedly connected with support frame 12, the bottom of support frame 12 is drivenly connected with connecting plate 14 through air cylinder 13, cutting knife 15 is fixedly connected to one side of connecting plate 14 bottom end, one side of base 1 upper end is provided with the cutting groove 101 corresponding with cutting knife 15, one side of cutting groove 101, and the both sides of the upper end of base 1 are provided with recess 102, the both sides between the upper end of two recesses 102 are connected with limiting plate 5 through connecting block 4, and the roller 10 is rotatably connected between the both sides of two limiting plates 5 and above base 1.
[0022] One side recess 102 is fixedly connected with sliding rod 2, and the other side recess 102 is rotatably connected with two-way threaded rod 3 through a steering wheel, and the connecting block 4 of one side of limiting plate 5 bottom end is slidingly connected to the outer surface of sliding rod 2, and the other side connecting block 4 is screwedly connected to the outer surface of two-way threaded rod 3, by rotating the steering wheel according to the size of packaging bag, in turn drive two-way threaded rod 3 to rotate, while two-way threaded rod 3 rotates, the connecting block 4 on the both sides of the outer surface is moved by screwing, and the other side connecting block 4 is limited to slide on the outer surface of sliding rod 2, drive the both sides limiting plate 5 to approach or away from each other, so that the packaging bag can be limited between the both sides limiting plate 5 according to the size of packaging bag.
[0023] The two grooves 102 are fixedly connected with fixed blocks 6 on both sides of the upper end of the base 1, the upper end of the two fixed blocks 6 is provided with an insertion slot 602, the insertion slot 602 is inserted with an insertion plate 20, the top end of the two insertion plates 20 is fixedly connected with a top plate 7, the bottom end of the top plate 7 is fixedly connected with a vertical plate 8, the roller shaft 10 is rotatably connected between the two vertical plates 8 through the driving of the motor 9, the outer surface of the roller shaft 10 is fixedly connected with a plurality of rubber strips 11, and the rubber strips 11 are in elastic contact with the upper end of the base 1, the two sides of the insertion slot 602 and the inside of the fixed block 6 are provided with a movable slot 601, the movable slot 601 is movably connected with a spring pin 19 extending into the insertion slot 602, and the two sides of the insertion plate 20 are provided with a limiting hole 2001, and one end of the spring pin 19 extending into the insertion slot 602 is inserted into the limiting hole 2001.
[0024] One end of the packaging bag is placed between the two limiting plates 5, and the appropriate roller shaft 10 is selected according to the size of the packaging bag, at this time, the spring pin 19 at both ends of the fixed block 6 is pulled, so that one end of the spring pin 19 moves and shrinks into the inside of the movable slot 601, then the top plate 7 provided with the roller shaft 10 is placed on the top end of the two fixed blocks 6, and the insertion plate 20 on the bottom end of the top plate 7 is inserted into the insertion slot 602, then the pulling of the spring pin 19 is released, so that one end of the spring pin 19 extends through the inside of the insertion slot 602 and is inserted into the limiting hole 2001, thereby fixing the roller shaft 10.
[0025] The two ends of the support frame 12 close to the limiting plate 5 are connected with a limiting rod 16 extending through the support frame 12 and extending to the bottom end of the connecting plate 14, the bottom end of the limiting rod 16 is fixedly connected with a pressing block 17, the upper end of the pressing block 17 and the bottom end of the connecting plate 14 are fixedly connected with a spring 18, and the spring 18 is wound on the outer surface of the limiting rod 16.
[0026] The roller shaft 10 is driven to rotate by starting the motor 9, and the rubber strips 11 on the outer surface of the roller shaft 10 are in contact with the packaging bag, so that the packaging bag moves towards the side of the cutting knife 15, at this time, the connecting plate 14 is driven to move downward by starting the cylinder 13, the pressing block 17 is pressed against the packaging bag under the elastic connection of the spring 18 by the downward movement of the connecting plate 14, so as to fix the packaging bag, and the connecting plate 14 moves downward at the same time, driving the cutting knife 15 to move, so as to cut the fixed packaging bag.
[0027] When the packaging bag slicing device is in use, the handle is rotated according to the size of the packaging bag, and the bidirectional threaded rod 3 is driven to rotate, and the threaded rod 3 drives the connecting blocks 4 on the outer surface of the bidirectional threaded rod 3 to move, and the connecting blocks 4 on the other side are limited to slide on the outer surface of the slide rod 2, and the limiting plates 5 on the two sides are driven to move close to or away from each other, so that the packaging bag can be limited between the two limiting plates 5 according to the size of the packaging bag; then one end of the packaging bag is placed between the two limiting plates 5, and the appropriate roller 10 is selected according to the size of the packaging bag, at this time the spring pin 19 at both ends of the fixed block 6 is pulled, so that one end of the spring pin 19 moves and shrinks into the inside of the movable groove 601, then the top plate 7 provided with the roller 10 is placed on the top end of the two fixed blocks 6, and the plug plates 20 on the bottom end of the top plate 7 are inserted into the plug grooves 602, then the pulling of the spring pin 19 is released, so that one end of the spring pin 19 extends into the inside of the plug groove 602 and is inserted into the limiting hole 2001, so as to fix the roller 10, then the motor 9 is started to drive the roller 10 to rotate, and the rubber strip 11 on the outer surface of the roller 10 contacts the packaging bag, so as to move the packaging bag to one side of the cutting knife 15, at this time the air cylinder 13 is started to drive the connecting plate 14 to move downward, and the connecting plate 14 moves downward, so that the pressing block 17 is elastically connected to the spring 18 to press the packaging bag, so as to fix the packaging bag, and the connecting plate 14 moves downward to drive the cutting knife 15 to move, so as to slice the fixed packaging bag.
[0028] It is apparent for those skilled in the art that the present application is not limited to the details of the above exemplary embodiments, but can be implemented in other concrete forms without departing from the spirit or essential characteristics of the present application. Therefore, the embodiments should be considered in all aspects as illustrative and not restrictive, and the scope of the present application is defined by the appended claims rather than the above description, and therefore all changes falling within the meaning and range of equivalents of the essential elements of the claims are intended to be embraced in the present application. Any reference signs in the claims should not be considered as limiting the claims involved.
Claims
1. A packaging bag slicing device comprising a base (1) and a cutting knife (15), characterized in that: The upper end of the base (1) is fixedly connected with a support frame (12), the bottom end of the support frame (12) is drivenly connected with a connecting plate (14) through a pneumatic cylinder (13), a cutting knife (15) is fixedly connected to one side of the bottom end of the connecting plate (14), the upper end of the base (1) is provided with a cutting groove (101) corresponding to the cutting knife (15), and the cutting groove (101) is provided with a recess (102) on each side of the upper end of the base (1). The upper ends of the two recesses (102) are connected with limiting plates (5) through connecting blocks (4), and the two limiting plates (5) are rotatably connected with a roller shaft (10) above the base (1).
2. A bag slitting apparatus according to claim 1, wherein: The inner side of the recess (102) is fixedly connected with a sliding rod (2), and the inner side of the other recess (102) is rotatably connected with a bidirectional threaded rod (3) through a rotating handle, the connecting block (4) on the bottom end of one side of the limiting plate (5) is slidably connected to the outer surface of the sliding rod (2), and the connecting block (4) on the other side is threadedly connected to the outer surface of the bidirectional threaded rod (3).
3. The apparatus of claim 1 wherein: The upper ends of the two recesses (102) are fixedly connected with fixed blocks (6) on the two sides of the upper end of the base (1), the upper ends of the two fixed blocks (6) are provided with insertion grooves (602), the insertion grooves (602) are inserted with insertion plates (20), and the top ends of the two insertion plates (20) are fixedly connected with a top plate (7).
4. A bag slitting apparatus according to claim 3, wherein: The bottom end of the top plate (7) is fixedly connected with vertical plates (8), the roller shaft (10) is rotatably connected between the two vertical plates (8) through a motor (9), and the outer surface of the roller shaft (10) is fixedly connected with a plurality of rubber strips (11) at equal distances, and the rubber strips (11) are in elastic contact with the upper end of the base (1).
5. The apparatus of claim 3 wherein: The inner sides of the two insertion grooves (602) in the fixed blocks (6) are provided with movable grooves (601), the inner sides of the two movable grooves (601) are movably connected with spring pins (19) extending into the insertion grooves (602), and the two sides of the insertion plate (20) are provided with limiting holes (2001), and one end of the spring pin (19) extending into the insertion groove (602) is inserted into the limiting hole (2001).
6. The apparatus of claim 1 wherein: The two ends of the support frame (12) near the limiting plate (5) are connected with limiting rods (16) penetrating through the support frame (12) and extending to the bottom end of the connecting plate (14), the bottom end of the limiting rod (16) is fixedly connected with a pressing block (17), the upper end of the pressing block (17) and the bottom end of the connecting plate (14) are fixedly connected with a spring (18), and the spring (18) is wound on the outer surface of the limiting rod (16).