Edge sealing device for processing scratch-resistant packaging material

Abstract

The utility model provides an edge sealing device for processing scratch-resistant packaging materials. The edge sealing device comprises a working table, a movable table is arranged above the working table, sliding grooves are formed in the left side and the right side of the bottom of the movable table, two-way push rods are fixedly installed in the middles of the sliding grooves, and connecting blocks are fixedly installed at the output ends of the two-way push rods. According to the edge sealing device for processing the scratch-resistant packaging material, electric telescopic rods, a bidirectional push rod and a push plate are arranged, when the electric telescopic rods at the bottoms of the connecting blocks push the push plate to move downwards, the push plate is attached to the upper end of the packaging material, under the action of the bidirectional push rod, the two connecting blocks are pushed away towards the front side and the rear side, and the push plate is driven to move; due to the fact that the push plates are attached to the packaging material, the surfaces of the packaging material can be effectively smoothened in the moving process of the push plates, the two push plates can apply force from the two sides at the same time, stress on the packaging material is more uniform, the smoothening effect is better, wrinkles and uneven positions can be more effectively eliminated, and the situation that due to the fact that the material is uneven, edge sealing is not firm or gaps appear is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of edge sealing of packaging products, and more specifically, to an edge sealing device for processing scratch-resistant packaging materials. Background Art

[0002] Packaging materials refer to materials used for manufacturing packaging containers, packaging decoration, packaging printing, packaging transportation, etc. to meet the packaging requirements of products. It includes main packaging materials such as metals, plastics, glass, ceramics, paper, bamboo, wild mushrooms, natural fibers, chemical fibers, composite materials, etc., and also includes auxiliary materials such as strapping tapes, decoration, printing materials, etc. Packaging materials play an important role in the entire packaging industry and are the basis for developing packaging technology, improving packaging quality, and reducing packaging costs. During the process of manufacturing packaging materials into finished products, edge sealing operations need to be carried out on them. However, in the prior art, in order to prevent the packaging materials from tilting during edge sealing, a push plate is used to push the packaging materials from one side. However, during the pushing process, the other side of the packaging materials will also bend and deform due to lack of fixation, which will cause the edge sealing line to bend, and thus easily affect the quality of edge sealing.

[0003] Regarding the above problems, for the technical problem that the other side of the packaging materials will also bend and deform due to lack of fixation during the pushing process, which will cause the edge sealing line to bend, after a large number of searches, a patent application with the patent application number 202022037520.3, an edge sealing device for processing scratch-resistant packaging materials, belonging to the technical field of edge sealing of packaging products, is found. It includes a workbench and an edge sealing mechanism. An anti-tilting mechanism is provided on the top of the workbench. The anti-tilting mechanism includes a vertical plate. A first push plate and a second push plate are provided on the top of the workbench. In this utility model, the first push plate and the second push plate are used to push the packaging materials to move from both sides, and the positions of the packaging materials are fixed by the first push plate and the second push plate, so as to prevent the packaging materials from deforming and bending during the pushing process, and also prevent them from tilting, and further prevent the edge sealing line from bending. However, the technical solution provided by this patent has the following problems:

[0004] (1) When the first push plate and the second push plate press the packaging materials tightly, if the packaging materials are moved, relative friction may be generated between the packaging materials and the push plates, resulting in scratches on the surface of the packaging materials. In severe cases, even breakage may occur, causing the packaging materials to lose the function of protecting products. Even after edge sealing, the packaging is still a defective product;

[0005] (2) Secondly, when the device flattens the packaging, a single push plate is used to fix the packaging, and the other push plate moves on the packaging to achieve flattening. In this way, some tiny wrinkles may remain in the edge part close to the fixed push plate due to insufficient force during the flattening process. And when only one push plate moves to flatten the packaging during the flattening process, due to the force acting on only one side, it is easy to cause uneven stress on the packaging materials during the flattening process.

[0006] The utility model can move from the middle to both sides when performing the flattening work, making the packaging material more evenly stressed, having a better flattening effect, being able to more effectively eliminate wrinkles and unevenness, and having the function of not needing to move the package. Content of the utility model

[0007] The purpose of the utility model is to solve the technical problems put forward in the above-mentioned background technology and provide a edge-sealing device for processing anti-scratch packaging materials.

[0008] To achieve the above purpose, the utility model provides the following technical solutions: An edge-sealing device for processing anti-scratch packaging materials, which includes: a workbench, a driving motor is fixedly installed above the left side of the workbench, a moving table is arranged above the workbench, a sliding plate is slidably connected to the upper end of the workbench, fixed blocks are arranged on both the left and right sides of the bottom of the moving table, chutes are opened on both the left and right sides of the bottom of the moving table, a bidirectional push rod is fixedly installed in the middle of the chute, connecting blocks are fixedly installed at the output ends of the bidirectional push rod, and the connecting blocks are slidably connected to the chute.

[0009] Further preferred scheme: A slide rail is fixedly installed at the upper end of the workbench, fixing plates are arranged at both the left and right ends of the workbench, and a baffle is arranged at the front end of the workbench.

[0010] Further preferred scheme: The slide rail is slidably connected to the sliding plate, a driving motor is fixedly installed at the left end of the fixing plate at the left end of the workbench, and through holes are opened on both the left and right sides of the front surface of the baffle.

[0011] Further preferred scheme: A first lead screw is fixedly installed at the output end of the driving motor, a sliding rod is fixedly installed in front of the first lead screw, both the first lead screw and the sliding rod are arranged between the two fixing plates, the first lead screw is threadedly connected to the moving table, and the sliding rod is slidably connected to the moving table.

[0012] Further preferred scheme: Electric telescopic rods are fixedly installed at the bottoms of the connecting blocks, push plates are fixedly installed at the output ends of the electric telescopic rods, and the adjacent ends of the two push plates are movably connected.

[0013] Further preferred scheme: Grooves are opened on both the left and right sides of the bottom of the sliding plate, the grooves are slidably connected to the slide rail, screws are fixedly installed on both the left and right sides of the front surface of the sliding plate, and the screws are matched with the through holes.

[0014] Further preferred scheme: The fixed blocks are all arranged in front of the chute, and a servo motor is fixedly installed on the outer end surface of one of the fixed blocks. A second lead screw is arranged between the two fixed blocks, the output end of the servo motor is fixedly connected to the second lead screw, and a telescopic edge-sealing machine is threadedly slidably connected to the second lead screw. The telescopic edge-sealing machine is located above the push plate at the bottom of the connecting block.

[0015] Beneficial effects:

[0016] 1. By providing a slide rail, a baffle, a through hole and a groove, and utilizing the groove at the bottom of the slide plate to slide and connect with the slide rail at the upper end of the workbench, a precise guide is provided for the movement of the slide plate on the workbench, ensuring that the slide plate always runs along a predetermined track during the movement, avoiding instability caused by directional deviation. During the movement of the slide plate, the baffle can prevent the slide plate from moving excessively forward or in other directions, ensuring that the slide plate always remains in the correct working position. Then, the screw is passed through the through hole, and then fixed with a nut or other fixings, so that the connection between the slide plate and the baffle can be quickly completed, and then the edge sealing operation is performed on the slide plate. The setting of the slide rail, the baffle, the through hole and the groove makes the slide plate more stable during the edge sealing operation, reduces the problem of poor edge sealing caused by position deviation, and improves the accuracy and quality of edge sealing.

[0017] 2. By providing an electric telescopic rod, a two-way push rod and a push plate, when the electric telescopic rod at the bottom of the connecting block pushes the push plate downward, the push plate fits the upper end of the packaging material, and under the action of the two-way push rod, the two connecting blocks are pushed to the front and rear sides, driving the push plate to move. Since the push plate fits the packaging material, the push plate can effectively smooth the surface of the packaging material during movement, reducing the problem of loose edge sealing or gaps caused by uneven materials, and the two-way smoothing can apply force from both sides at the same time, so that the packaging material is more evenly stressed, the smoothing effect is better, and wrinkles and uneven places can be more effectively eliminated;

[0018] 3. In summary, the edge banding device for processing anti-scratch packaging materials is provided with structures such as a two-way push rod, a slide plate, a servo motor and a telescopic edge banding machine. Before the edge banding operation is performed, the groove at the bottom of the slide plate is slidably connected with the slide rail at the upper end of the workbench, which not only ensures the accuracy and stability of the slide plate during movement, but also enables the packaging material to be accurately transported to the edge banding position. At the same time, the screw rod cooperates with the through hole on the baffle plate to further enhance the fixation of the slide plate to prevent it from shifting during operation. After that, the two-way push rod pushes the connecting block to slide in the slide groove, thereby driving the push plate to move, so that after the push plate is fitted with the packaging material, its surface is smoothed to prevent the packaging material from deformation and bending during edge banding. Finally, the servo motor controls the rotation of the second screw rod, so that the telescopic edge banding machine performs accurate linear motion above the packaging material, ensuring the position accuracy and consistency of the edge banding and improving the quality and aesthetics of the edge banding. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0020] Figure 2 It is a schematic diagram of the workbench structure of the utility model.

[0021] Figure 3 This is a schematic structural diagram of the mobile station of the present utility model.

[0022] Figure 4 This is a schematic structural diagram of the bottom of the mobile station of the present utility model.

[0023] Figure 5 This is a schematic structural diagram of the sliding plate of the present utility model.

[0024] Figures 1-5 In the figure: 1. Workbench; 101. Slide rail; 102. Fixed plate; 103. Baffle; 104. Through hole; 2. Driving motor; 201. First lead screw; 202. Slide bar; 3. Mobile station; 301. Chute; 302. Bidirectional push rod; 303. Connecting block; 304. Electric telescopic rod; 305. Push plate; 4. Sliding plate; 401. Groove; 402. Screw; 5. Fixed block; 501. Servo motor; 502. Second lead screw; 503. Telescopic edge sealer. Specific embodiments

[0025] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Figures 1-5 Please refer to

[0026] Please refer to Figures 1-5, in the embodiment of the present utility model, an edge-sealing device for processing scratch-resistant packaging materials includes: a workbench 1, a driving motor 2 is fixedly installed above the left side of the workbench 1, a moving table 3 is arranged above the workbench 1, a sliding plate 4 is slidably connected to the upper end of the workbench 1, fixed blocks 5 are arranged on both the left and right sides of the bottom of the moving table 3, sliding grooves 301 are opened on both the left and right sides of the bottom of the moving table 3, a two-way push rod 302 is fixedly installed in the middle of the sliding groove 301, connecting blocks 303 are fixedly installed at the output ends of the two-way push rod 302, and the connecting blocks 303 are slidably connected to the sliding grooves 301. A slide rail 101 is fixedly installed at the upper end of the workbench 1, fixing plates 102 are arranged at both the left and right ends of the workbench 1, a baffle 103 is arranged at the front end of the workbench 1, the slide rail 101 is slidably connected to the sliding plate 4. A driving motor 2 is fixedly installed at the left end of the fixing plate 102 at the left end of the workbench 1, a first lead screw 201 is fixedly installed at the output end of the driving motor 2, a slide rod 202 is fixedly installed in front of the first lead screw 201. The first lead screw 201 and the slide rod 202 are both arranged between the two fixing plates 102. The first lead screw 201 is threadedly connected to the moving table 3, and the slide rod 202 is slidably connected to the moving table 3. Electric telescopic rods 304 are fixedly installed at the bottoms of the connecting blocks 303, push plates 305 are fixedly installed at the output ends of the electric telescopic rods 304, and the adjacent ends of the two push plates 305 are movably connected. When using the device to seal the edge of the packaging, first slide the sliding plate 4 through the slide rail 101 directly below the first lead screw 201 and the slide rod 202 and fix it to the baffle 103. Then, the packaging to be edge-sealed is placed on the sliding plate 4. After that, through the driving motor 2, the first lead screw 201 rotates, and with the cooperation of the slide rod 202, the moving table 3 moves on the first lead screw 201 and the slide rod 202 to above the sliding plate 4. At this time, the connecting blocks 303 at the bottom of the moving table 3 are in the initial state. Drive the electric telescopic rods 304, and the output ends of the electric slow cookers telescopic rods 304 make the push plates 305 move downward to fit the upper end of the packaging material. Then drive the two-way push rod 302, and with the cooperation of the sliding grooves 301, the two connecting blocks 303 are pushed to the front and back sides. Since the push plates 305 are in contact with the upper end of the packaging material, when the connecting blocks 303 move, they will drive the push plates 305 to move, and the movement of the push plates 305 will smooth the surface of the packaging material to prevent the packaging material from deforming and bending during edge-sealing. Then, an electric telescopic edge-sealing machine 503 is used to perform the edge-sealing operation on the packaging material. As the electric telescopic edge-sealing machine 503 performs the edge-sealing operation on the packaging material, the electric telescopic rod 304 on the current moving direction side can be operated to make the push plate 305 gradually separate from the packaging material to complete the edge-sealing on one side. Then, make the electric telescopic edge-sealing machine 503 perform the edge-sealing operation in the reverse direction to complete the edge-sealing of the packaging material. During the edge-sealing process, the packaging material does not need to move on the sliding plate 4, and only the electric telescopic edge-sealing machine 503 needs to be moved to seal the edge of the packaging. When performing the smoothing work, only the push plate 305 needs to be operated. After the edge-sealing is completed, by releasing the restriction on the sliding plate 4, the packaging material can be moved through the sliding plate 4.

[0027] In the embodiment of the present utility model, the fixing blocks 5 are all arranged in front of the sliding groove 301, and a servo motor 501 is fixedly installed on the outer end face of one of the fixing blocks 5. A second lead screw 502 is arranged between the two fixing blocks 5. The output end of the servo motor 501 is fixedly connected to the second lead screw 502. A telescopic edge sealer 503 is threadedly slidably connected to the second lead screw 502. The telescopic edge sealer 503 is located above the push plate 305 at the bottom of the connecting block 303. When sealing the packaging material, when the push plate 305 finishes the leveling operation on the packaging material, the servo motor 501 is driven to rotate the second lead screw 502. Since the telescopic edge sealer 503 is threadedly slidably connected to the second lead screw 502, the rotation of the second lead screw 502 is converted into a linear motion of the edge sealer. When the telescopic edge sealer 503 reaches above the middle of the packaging material, the telescopic edge sealer 503 is output downward to seal the packaging material. As the second lead screw 502 continues to rotate, the telescopic edge sealer 503 continuously moves to seal the packaging material. After the sealing on one side is completed, the rotation direction of the second lead screw 502 is changed by reversing the servo motor 501, so as to change the moving direction of the telescopic edge sealer 503 and complete the sealing on the other side.

[0028] In the embodiment of the present utility model, through holes 104 are respectively formed in the left and right sides of the front surface of the baffle 103. Grooves 401 are respectively formed in the left and right sides of the bottom of the sliding plate 4. The grooves 401 are slidably connected to the slide rails 101. Screws 402 are fixedly installed on the left and right sides of the front surface of the sliding plate 4. The screws 402 are arranged in a matching manner with the through holes 104. During the installation process, first, the grooves 401 at the bottom of the sliding plate 4 are aligned with the slide rails 101 at the upper end of the workbench 1, and then the sliding plate 4 is placed on the slide rails 101 to ensure that the grooves 401 are in close fit with the slide rails 101. Then, the screws 402 are passed through the through holes 104 in the baffle 103, and the sliding plate 4 and the baffle 103 are fixed together by using nuts or other fixing parts. When it is necessary to adjust the position of the sliding plate 4, the fixing parts on the screws 402 can be loosened, and then the sliding plate 4 is pushed to move on the slide rails 101. After adjusting to the appropriate position, the screws 402 are fixed again, effectively preventing the sliding plate 4 from separating from the baffle 103 during the movement, and through the connection between the slide rails 101 and the grooves 401, the sliding plate 4 is more stable during the edge sealing work, reducing the errors caused by shaking or deviation.

[0029] Working principle: The skateboard 4 is slidably connected to the slide rail 101 at the upper end of the workbench 1 through the groove 401 at its bottom. After sliding to directly below the first lead screw 201 and the slide bar 202, the screw 402 is used to pass through the through hole 104 on the baffle 103, and the skateboard 4 is fixed to the baffle 103 with a fixing piece. Then, the packaging material to be edge-sealed is placed on the skateboard 4. The drive motor 2 is started, and the output end of the drive motor 2 drives the first lead screw 201 to rotate. Since the first lead screw 201 is threadedly connected to the moving table 3 and the slide bar 202 is slidably connected to the moving table 3, under the guiding action of the slide bar 202, the moving table 3 moves on the first lead screw 201 to above the skateboard 4. Then, the electric telescopic rod 304 is driven, and the output end of the electric telescopic rod 304 pushes the push plate 305 to move downward until the push plate 305 fits the upper end of the packaging material. Then, the double-direction push rod 302 is driven, and the double-direction push rod 302 pushes the connecting block 303 to slide in the chute 301. Since the push plate 305 fits the packaging material, the push plate 305 will be driven to move when the connecting block 303 moves, so as to smooth the surface of the packaging material and prevent the packaging material from deforming and bending during edge-sealing. When the push plate 305 completes the smoothing operation, the servo motor 501 is driven, and the servo motor 501 drives the second lead screw 502 to rotate. Since the telescopic edge-sealing machine 503 is threadedly and slidably connected to the second lead screw 502, the rotation of the second lead screw 502 is converted into a linear motion of the telescopic edge-sealing machine 503. When the telescopic edge-sealing machine 503 reaches above the middle of the packaging material, the telescopic edge-sealing machine 503 is lowered to seal the packaging material. As the second lead screw 502 continues to rotate, the telescopic edge-sealing machine 503 continuously moves to seal the packaging material. During the edge-sealing process, the electric telescopic rod 304 on the side of the current moving direction can be operated to gradually separate the push plate 305 from the packaging material to complete the edge-sealing on one side. Then, the rotation direction of the second lead screw 502 is changed by reversing the servo motor 501, so as to change the moving direction of the telescopic edge-sealing machine 503 and complete the edge-sealing on the other side.

Claims

1. An edge-sealing device for processing scratch-resistant packaging materials, comprising: Workbench (1), a driving motor (2) is fixedly installed above the left side of the workbench (1), a moving table (3) is arranged above the workbench (1), a sliding plate (4) is slidably connected to the upper end of the workbench (1), and fixed blocks (5) are arranged on both the left and right sides of the bottom of the moving table (3). It is characterized in that: sliding grooves (301) are opened on both the left and right sides of the bottom of the moving table (3), a two-way push rod (302) is fixedly installed in the middle of the sliding groove (301), connecting blocks (303) are fixedly installed at the output ends of the two-way push rod (302), and the connecting blocks (303) are slidably connected to the sliding groove (301).

2. The edge-sealing device for processing scratch-resistant packaging materials according to claim 1, wherein: A slide rail (101) is fixedly installed at the upper end of the workbench (1), fixing plates (102) are arranged at both the left and right ends of the workbench (1), and a baffle (103) is arranged at the front end of the workbench (1).

3. The edge-sealing device for processing scratch-resistant packaging materials according to claim 2, wherein: The slide rail (101) is slidably connected to the sliding plate (4), the driving motor (2) is fixedly installed at the left end of the fixing plate (102) at the left end of the workbench (1), and through holes (104) are opened on both the left and right sides of the front surface of the baffle (103).

4. The edge-sealing device for processing scratch-resistant packaging materials according to claim 3, characterized in that: A lead screw one (201) is fixedly installed at the output end of the driving motor (2), a sliding rod (202) is fixedly installed in front of the lead screw one (201), the lead screw one (201) and the sliding rod (202) are both arranged between the two fixing plates (102), the lead screw one (201) is threadedly connected to the moving table (3), and the sliding rod (202) is slidably connected to the moving table (3).

5. The edge-sealing device for processing scratch-resistant packaging materials according to claim 1, characterized in that: Electric telescopic rods (304) are fixedly installed at the bottoms of the connecting blocks (303), push plates (305) are fixedly installed at the output ends of the electric telescopic rods (304), and the adjacent ends of the two push plates (305) are movably connected.

6. The edge-sealing device for processing scratch-resistant packaging materials according to claim 3, characterized in that: Grooves (401) are opened on both the left and right sides of the bottom of the sliding plate (4), the grooves (401) are slidably connected to the slide rail (101), and screws (402) are fixedly installed on both the left and right sides of the front surface of the sliding plate (4), and the screws (402) are arranged in a matching manner with the through holes (104).

7. A edge-sealing device for processing scratch-resistant packaging materials according to claim 1, characterized in that: The fixed blocks (5) are all arranged in front of the sliding grooves (301), and a servo motor (501) is fixedly installed on the outer end surface of one of the fixed blocks (5). A lead screw two (502) is arranged between the two fixed blocks (5), the output end of the servo motor (501) is fixedly connected to the lead screw two (502), and a telescopic edge sealer (503) is threadedly slidably connected to the lead screw two (502). The telescopic edge sealer (503) is located above the push plate (305) at the bottom of the connecting block (303).

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