Fixing device for packaging paper product production

Abstract

The utility model relates to the technical field of packaging paper products, and discloses a packaging paper product production fixing device which comprises a bottom plate, a supporting frame is fixedly mounted at the top of the bottom plate, a first guide rail is arranged at the bottom of the supporting frame, and a first hydraulic cylinder is fixedly mounted at the top of the supporting frame; the output end of the first hydraulic cylinder is in transmission connection with the first guide rail; through the dampers and the pressing plates, the tops of the four corners of the packaging paper product can be pressed, uniform pressing on the tops of the paper product is achieved, the situation that due to uneven pressing, the edges or fragile parts of the paper product deform or are damaged is avoided, meanwhile, friction and abrasion to the surface of the paper product are reduced, and the integrity and attractiveness of the paper product are protected advantageously; and through the alignment plate and the buffer pad, the packaging paper products can be pushed to be aligned before being fixed, so that subsequent fixing and processing are more convenient, and the buffer pad can protect the edge positions of the packaging paper products.

Description

Technical Field

[0001] The present application relates to the technical field of packaging paper products, and in particular to a fixing device for producing packaging paper products. Background Art

[0002] Packaging paper products are packaging materials made of paper and pulp as the main raw materials, and are mainly used for commodity packaging. There are many types, including but not limited to corrugated cardboard containers, folding or standing cardboard boxes, paper bags, document boxes, file bags, etc. In addition, according to different uses, packaging paper products can also be subdivided into food packaging paper, special packaging paper, etc.

[0003] The existing Chinese patent with announcement number CN219617578U discloses a fixing device for producing packaging paper products, including a base, a mounting frame fixed on the top of the base, a cylinder fixed on the surface of the mounting frame, one end of the cylinder penetrates the mounting frame and is fixed with a movable plate, a mounting shell is fixed on both sides of the movable plate, a slide groove is provided on the surface of the mounting shell, a plurality of first sliders are slidably connected to the surface of the slide groove, a shell is fixed on the bottom of the first slider, an adjustment mechanism is installed inside the shell, a positioning plate is arranged under the shell, and an L-shaped plate is fixed on the surface of the first slider; the utility model enables the first slider to drive the positioning plate to move, so that the positioning plate can adapt to cardboards of various sizes, and at the same time, the utility model also makes it more convenient for the positioning plate to adjust its position over a long distance, so that the positioning plate can better fit the size of the cardboard.

[0004] However, the above-mentioned fixing device has the following disadvantages: the device fixes one side of the cardboard by setting a positioning plate, but the device fixes both sides of the cardboard, and the clamping force is often concentrated on both sides of the paper product, resulting in uneven force, which can easily cause local damage or deformation of the paper product during the fixing process, especially at the edge or fragile part of the paper product, and the positioning plate is L-shaped. When fixing the cardboard, the thickness of the cardboard is not necessarily consistent. If the cardboard is too thin, the top of the L-shaped plate cannot fit the top of the cardboard, and if the cardboard is too thick, the side of the L-shaped plate cannot contact the base. The fixing force is concentrated on both sides of the cardboard, which can easily cause the edges of both sides of the paper sheet to deform.

[0005] Therefore, we propose a fixing device for producing packaging paper products to solve this problem.

[0006] The above information disclosed in the background technology is only used to increase the understanding of the background technology of the present application, and therefore, it may include information that does not constitute the prior art known to ordinary technicians in the field. Utility Model Content

[0007] In order to solve the problem that the edges of packaging paper products are easily deformed and damaged when the packaging paper products are fixed, the present application provides a fixing device for the production of packaging paper products.

[0008] The present application provides a fixing device for producing packaging paper products using the following technical solution:

[0009] A fixing device for producing packaging paper products comprises a base plate, a support frame is fixedly installed on the top of the base plate, a first guide rail is arranged at the bottom of the support frame, a first hydraulic cylinder is fixedly installed on the top of the support frame, an output end of the first hydraulic cylinder is transmission-connected to the first guide rail, a first slide groove is arranged at the bottom of the first guide rail, two first sliders are slidably installed in the first slide groove, a second guide rail is fixedly installed at the bottom of the two first sliders, a second slide groove is arranged at the bottom of the two second guide rails, two second sliders are slidably installed in the two second slide grooves, dampers are fixedly installed at the bottoms of the plurality of second sliders, pressure plates are fixedly installed at the bottoms of the plurality of dampers, a first driving mechanism is arranged in the first guide rail, and a second driving mechanism is arranged in the two second guide rails.

[0010] Preferably, the first driving mechanism includes a first double-headed threaded rod and a first motor, the first double-headed threaded rod is rotatably installed in the first guide rail, the first double-headed threaded rod passes through two first sliders, the first double-headed threaded rod is threadedly connected to the two first sliders, the two first sliders are arranged opposite to each other, an installation box is fixedly installed on one side of the first guide rail, a first motor is fixedly installed in the installation box, and the output end of the first motor is drivingly connected to the first double-headed threaded rod.

[0011] Preferably, the second driving mechanism includes a second double-headed threaded rod and a second motor, the second double-headed threaded rod is rotatably installed in the second guide rail, the second double-headed threaded rod passes through two second sliders, the second double-headed threaded rod is threadedly connected to the two second sliders, and a second motor is fixedly installed on one side of the second guide rail, and the output end of the second motor is transmission connected to the second double-headed threaded rod.

[0012] Preferably, a limiting groove is provided on one side of the support frame close to the first guide rail, and limiting blocks are fixedly installed on one side of the first guide rail and the installation box close to the limiting groove, and the limiting block is slidably matched with the limiting groove.

[0013] Preferably, alignment plates are provided on both sides of the support frame close to the first guide rail, buffer pads are fixedly installed on one side of the two alignment plates close to the first guide rail, and second hydraulic cylinders are fixedly installed on both sides of the support frame away from the base plate, and the output ends of the second hydraulic cylinders are transmission connected to the alignment plates.

[0014] Preferably, storage grooves are provided on both sides of the bottom of the support frame, and the two alignment plates and the buffer pads are adapted to the storage grooves.

[0015] In summary, the present application includes the following beneficial technical effects: through the damper and the pressure plate, the tops of the four corners of the packaging paper product can be pressed to achieve uniform pressure on the top of the paper product, avoiding deformation or damage of the edges or fragile parts of the paper product due to uneven pressure, while reducing friction and wear on the surface of the paper product, helping to protect the integrity and aesthetics of the paper product. Through the alignment plate and the buffer pad, the packaging paper product can be pushed to align before fixing it, making subsequent fixing and processing more convenient, and the buffer pad can protect the edge position of the packaging paper product. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the three-dimensional structure of an embodiment of the application;

[0017] Figure 2 is a schematic diagram of a three-dimensional cross-sectional structure of an embodiment of the application;

[0018] Figure 3 It is a schematic diagram of the three-dimensional cross-sectional structure from another viewing angle of the application embodiment.

[0019] Explanation of the accompanying drawings: 1. Base plate; 2. Support frame; 3. Second hydraulic cylinder; 4. First guide rail; 5. First hydraulic cylinder; 6. Mounting box; 7. Second guide rail; 8. Damper; 9. Pressure plate; 10. Buffer pad; 11. Alignment plate; 12. First motor; 13. First double-headed threaded rod; 14. First slider; 15. Limit block; 16. Limit groove; 17. Storage groove; 18. Second double-headed threaded rod; 19. Second slider; 20. Second motor. DETAILED DESCRIPTION

[0020] The following is combined with Figure 1-3 This application is described in further detail.

[0021] The present application embodiment discloses a fixing device for producing packaging paper products. Figure 1-3A fixing device for producing packaging paper products comprises a bottom plate 1, a support frame 2 is fixedly installed on the top of the bottom plate 1, a first guide rail 4 is arranged at the bottom of the support frame 2, a first hydraulic cylinder 5 is fixedly installed on the top of the support frame 2, an output end of the first hydraulic cylinder 5 is transmission-connected with the first guide rail 4, a first slide groove is arranged at the bottom of the first guide rail 4, two first sliders 14 are slidably installed in the first slide groove, a second guide rail 7 is fixedly installed at the bottom of the two first sliders 14, a second slide groove is arranged at the bottom of the two second guide rails 7, two second slide grooves are slidably installed in the two second slide grooves, a plurality of second sliders 19 are fixedly installed at the bottom of the plurality of second sliders 19, and a plurality of dampers 8 are fixedly installed at the bottom of the plurality of dampers 8. A pressure plate 9 is fixedly installed, a first driving mechanism is arranged in the first guide rail 4, and a second driving mechanism is arranged in each of the two second guide rails 7; through the damper 8 and the pressure plate 9, the tops of the four corners of the packaging paper product can be pressed to achieve uniform pressure on the top of the paper product, avoiding deformation or damage of the edges or fragile parts of the paper product due to uneven pressure, and reducing friction and wear on the surface of the paper product, which is helpful to protect the integrity and aesthetics of the paper product. Through the alignment plate 11 and the buffer pad 10, the packaging paper product can be pushed to align before being fixed, making subsequent fixing and processing more convenient, and the buffer pad 10 can protect the edge position of the packaging paper product.

[0022] Reference Figure 2 The first driving mechanism includes a first double-headed threaded rod 13 and a first motor 12. The first double-headed threaded rod 13 is rotatably installed in the first guide rail 4. The first double-headed threaded rod 13 passes through two first sliders 14. The first double-headed threaded rod 13 is threadedly connected to the two first sliders 14. The two first sliders 14 are arranged opposite to each other. A mounting box 6 is fixedly installed on one side of the first guide rail 4. The first motor 12 is fixedly installed in the mounting box 6. The output end of the first motor 12 is transmission-connected with the first double-headed threaded rod 13, which can drive the two second guide rails 7 to move closer to or away from each other.

[0023] Reference Figure 3 The second driving mechanism includes a second double-headed threaded rod 18 and a second motor 20. The second double-headed threaded rod 18 is rotatably installed in the second guide rail 7. The second double-headed threaded rod 18 passes through two second sliders 19. The second double-headed threaded rod 18 is threadedly connected to the two second sliders 19. A second motor 20 is fixedly installed on one side of the second guide rail 7. The output end of the second motor 20 is transmission connected to the second double-headed threaded rod 18, which can drive the two dampers 8 and the pressure plate 9 to move closer to or away from each other.

[0024] Reference Figure 2 A limiting groove 16 is provided on one side of the support frame 2 close to the first guide rail 4, and a limiting block 15 is fixedly installed on the first guide rail 4 and the side of the installation box 6 close to the limiting groove 16. The limiting block 15 is slidably matched with the limiting groove 16 to limit the first guide rail 4.

[0025] Reference Figure 1-3 Alignment plates 11 are provided on both sides of the support frame 2 close to the first guide rail 4, and buffer pads 10 are fixedly installed on one side of the two alignment plates 11 close to the first guide rail 4. Second hydraulic cylinders 3 are fixedly installed on both sides of the support frame 2 away from the bottom plate 1, and the output ends of the second hydraulic cylinders 3 are transmission connected to the alignment plates 11, so that the packaging paper products can be aligned before being fixed to prevent the position from being offset.

[0026] Reference Figure 2-3 Both sides of the bottom of the support frame 2 are provided with receiving grooves 17 , and the two alignment plates 11 and the buffer pads 10 are adapted to the receiving grooves 17 , so that the alignment plates 11 can be received.

[0027] The implementation principle of a fixing device for producing packaging paper products in the embodiment of the present application is as follows: when in use, the packaging paper product is placed on the bottom plate 1, and the second hydraulic cylinder 3 is started. The second hydraulic cylinder 3 drives the alignment plate 11 and the buffer pad 10 to move to one side of the bottom plate 1, so as to align the packaging paper product. After alignment, the second hydraulic cylinder 3 drives the alignment plate 11 and the buffer pad 10 to enter the storage groove 17, and then the first hydraulic cylinder 5 is started. The first hydraulic cylinder 5 pushes the first guide rail 4 to move downward, and the limit blocks 15 on both sides of the first guide rail 4 slide in the limit groove 16. At the same time, according to the size of the packaging paper product, the first motor 12 and the first motor 12 are started. The second motor 20 and the first motor 12 drive the first double-headed threaded rod 13 to rotate, the first double-headed threaded rod 13 drives the two first sliders 14 to move closer to or away from each other, the two first sliders 14 drive the two second guide rails 7 to move closer to or away from each other, and at the same time, the second motor 20 drives the second double-headed threaded rod 18 to rotate, the second double-headed threaded rod 18 drives the two second sliders 19 to move closer to or away from each other, the two second sliders 19 drive the damper 8 and the pressure plate 9 to move closer to or away from each other, after adjusting the positions of the first guide rail 4 and the second guide rail 7, the damper 8 and the pressure plate 9 are pressed on the top of the packaging paper product to fix the packaging paper product.

[0028] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0029] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0030] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

[0031] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A fixing device for producing packaging paper products, comprising a bottom plate (1), characterized in that: A support frame (2) is fixedly installed on the top of the base plate (1), a first guide rail (4) is provided at the bottom of the support frame (2), a first hydraulic cylinder (5) is fixedly installed on the top of the support frame (2), an output end of the first hydraulic cylinder (5) is transmission-connected to the first guide rail (4), a first slide groove is provided at the bottom of the first guide rail (4), two first sliders (14) are slidably installed in the first slide groove, a second guide rail (7) is fixedly installed at the bottom of the two first sliders (14), a second slide groove is provided at the bottom of the two second guide rails (7), two second sliders (19) are slidably installed in the two second slide grooves, a damper (8) is fixedly installed at the bottom of the plurality of second sliders (19), a pressure plate (9) is fixedly installed at the bottom of the plurality of dampers (8), a first driving mechanism is provided in the first guide rail (4), and a second driving mechanism is provided in the two second guide rails (7).

2. A fixing device for producing packaging paper products according to claim 1, characterized in that: The first driving mechanism comprises a first double-headed threaded rod (13) and a first motor (12); the first double-headed threaded rod (13) is rotatably installed in the first guide rail (4); the first double-headed threaded rod (13) passes through two first sliders (14); the first double-headed threaded rod (13) is threadedly connected to the two first sliders (14); the two first sliders (14) are arranged opposite to each other; a mounting box (6) is fixedly installed on one side of the first guide rail (4); the first motor (12) is fixedly installed in the mounting box (6); the output end of the first motor (12) is transmission-connected to the first double-headed threaded rod (13).

3. A fixing device for producing packaging paper products according to claim 1, characterized in that: The second driving mechanism comprises a second double-headed threaded rod (18) and a second motor (20); the second double-headed threaded rod (18) is rotatably mounted in the second guide rail (7); the second double-headed threaded rod (18) passes through two second sliders (19); the second double-headed threaded rod (18) is threadedly connected to the two second sliders (19); a second motor (20) is fixedly mounted on one side of the second guide rail (7); and an output end of the second motor (20) is transmission-connected to the second double-headed threaded rod (18).

4. A fixing device for producing packaging paper products according to claim 1, characterized in that: A limiting groove (16) is provided on one side of the support frame (2) close to the first guide rail (4), and a limiting block (15) is fixedly installed on one side of the first guide rail (4) and the installation box (6) close to the limiting groove (16), and the limiting block (15) is slidably matched with the limiting groove (16).

5. A fixing device for producing packaging paper products according to claim 4, characterized in that: Alignment plates (11) are provided on both sides of the support frame (2) close to the first guide rail (4), and buffer pads (10) are fixedly installed on one side of the two alignment plates (11) close to the first guide rail (4). Second hydraulic cylinders (3) are fixedly installed on both sides of the support frame (2) away from the base plate (1), and the output ends of the second hydraulic cylinders (3) are transmission-connected to the alignment plates (11).

6. A fixing device for producing packaging paper products according to claim 5, characterized in that: Both sides of the bottom of the support frame (2) are provided with receiving grooves (17), and the two alignment plates (11) and the buffer pads (10) are adapted to the receiving grooves (17).

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