Printing and packaging device for paper presswork

Abstract

The utility model relates to a paper printed matter printing and packaging device which comprises a packaging machine body, two symmetrically-arranged connecting grooves are formed in the upper surface of the packaging machine body, a sliding groove is formed in the inner bottom wall of each connecting groove, and two limiting assemblies used for limiting paper are installed on the packaging machine body; each set of limiting assembly comprises a sliding block, a connecting block and a limiting plate, the packaging machine body is provided with a driving assembly used for driving the two sliding blocks to move close to each other, the packaging machine body is provided with a pressing assembly, and when paper printed matter needs to be packaged, a worker places the paper printed matter on the packaging machine body, and the pressing assembly is used for pressing the paper printed matter on the packaging machine body. The driving assembly drives the two sliding blocks to move close to each other, so that the connecting blocks drive the limiting plates to move close to each other and abut against the two sides of the paper printed matter, then the pressing assembly presses the paper printed matter, the paper printed matter is compressed downwards, the probability that the position of the paper printed matter deviates in the packaging process is reduced, and the packaging efficiency is improved. And the packaging efficiency of the paper presswork is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of printing, in particular to a printing and packaging device for paper printed matter. Background Art

[0002] Printed materials refer to printed books, newspapers, pictures, etc., and are various printed products. They are the general term for various finished products produced using printing technology. Printed materials can be seen everywhere in people's daily lives, involving many fields such as food, clothing, housing and transportation, and are closely related to people's lives. After printing, paper printed materials need to be packaged using packaging devices.

[0003] A Chinese utility model patent with publication number CN216784078U discloses an automatic packaging device for printed materials, including a base, a packaging table is fixedly connected to the upper end of the base, an adjusting rod is fixedly connected to the upper end of the base, a first slide groove is provided on the side wall of the adjusting rod, a first slider is slidably connected to the inner wall of the first slide groove, a mounting plate is fixedly connected to the side wall of the first slider, a packaging device is fixedly connected to the lower end of the mounting plate, a second slide groove is provided on the upper end of the base, a second slider is slidably connected to the inner wall of the second slide groove, a cleaning rod is fixedly connected to the upper end of the second slider, a plurality of bristles are fixedly connected to the lower end of the cleaning rod, and a first driving mechanism is installed in the second slide groove.

[0004] With respect to the above-mentioned related technologies, the inventors believe that the following defects exist: during the process of packing paper printed materials, the position of the printed materials is easily shifted, which affects the packing efficiency of the paper printed materials. Utility Model Content

[0005] In order to solve the above problems, the utility model provides a paper printed matter printing and packaging device.

[0006] The above technical objectives of the utility model are achieved through the following technical solutions:

[0007] A printing and packaging device for paper printed materials includes a packaging machine body, the upper surface of which is provided with two symmetrically arranged connecting grooves, the inner bottom wall of each connecting groove is provided with a slide groove, and two groups of limiting components for limiting the position of paper are installed on the packaging machine body, and each group of the limiting components includes a slider slidably connected to the inner wall of the slide groove, a connecting block fixed to the upper surface of the slider and slidably connected to the connecting groove, and a limiting plate fixed to the upper surface of the connecting block and slidably connected to the upper surface of the packaging machine body, a driving component for driving the two sliders to move closer to each other is installed on the packaging machine body, and a clamping component for clamping the paper is installed on the packaging machine body.

[0008] By adopting the above technical solution, when it is necessary to pack paper printed materials, the staff places the paper printed materials on the baler body, and drives the two sliders to move closer to each other through the driving component, so that the connecting block drives the limit plates to move closer to each other and press against the two sides of the paper printed materials, and then presses the paper printed materials through the pressing component to compress the paper printed materials downward, thereby reducing the probability of the position of the paper printed materials being offset during the packing process and improving the packing efficiency of the paper printed materials.

[0009] Furthermore, a motor slot is provided on the side wall of the baler body, and the drive assembly includes a drive motor fixed to the inner wall of the motor slot, and the output shaft of the drive motor passes through the inner wall of the motor slot and extends into the slide slot. The drive assembly also includes a double-headed screw fixed to the end of the output shaft of the motor, and the double-headed screw passes through the baler body and is rotatably connected. One end of the double-headed screw away from the drive motor is rotatably connected to the inner wall of the slide slot, and the double-headed screw is provided with two sections of threads with equal pitch and opposite rotation directions, and the two sliding blocks are respectively threadedly connected to the two sections of threads on the double-headed screw.

[0010] By adopting the above technical solution, when the slider needs to be moved, the staff drives the double-headed screw to rotate through the driving motor. Since the two sliders are threadedly connected to the two sections of threads on the double-headed screw respectively, and the two sliders are slidably connected to the two slide grooves, the two sliders are moved closer to each other, which is convenient for limiting the two sides of the paper print.

[0011] Furthermore, rubber sheets are fixed to the side walls of the two limit plates on the sides close to each other.

[0012] By adopting the above technical solution, the rubber sheet is made of rubber material, and its surface has a large friction coefficient, which increases the friction between the limiting plate and the paper print and reduces the probability of displacement of the paper print. In addition, the rubber sheet also reduces the wear of the limiting plate on the side of the paper print.

[0013] Furthermore, the clamping assembly includes a mounting frame fixed to the upper surface of the baler body, a cylinder fixed to the upper surface of the mounting frame, a piston rod of the cylinder passes through the mounting frame and is slidably connected, and the clamping assembly also includes a pressure plate fixed to the end of the piston rod of the cylinder.

[0014] By adopting the above technical solution, when it is necessary to compress the paper printouts, the staff controls the piston rod of the cylinder to move downward, so that the pressing plate moves downward and presses against the paper printouts, compressing the paper printouts downward, making it easier to pack the paper printouts.

[0015] Furthermore, a leveling assembly is installed on the baler body, and the leveling assembly includes a U-shaped plate fixed to the upper surface of the baler body, a sliding rod penetrating the U-shaped plate and slidably connected, a leveling plate slidably connected to the inner wall of the U-shaped plate and fixed to the end of the sliding rod, and a spring arranged on the inner wall of the U-shaped plate, one end of the spring is fixed to the inner wall of the U-shaped plate, and the other end of the spring is fixed to the side wall of the leveling plate.

[0016] By adopting the above technical solution, when the staff places the paper prints on the baler body, they first push the flattening plate forward to move the paper prints to the middle of the baler body, so that one side of the paper prints is aligned with the flattening plate, and then limit the paper prints through the limiting assembly and the clamping assembly, so as to facilitate leveling one side of the paper prints first.

[0017] Furthermore, a limiting block is fixed at one end of the sliding rod away from the flat plate.

[0018] By adopting the above technical solution and setting the limit block, the sliding rod is prevented from being separated from the U-shaped plate, which is conducive to the normal use of the leveling component.

[0019] Furthermore, a trapezoidal groove is provided at the intersection between the inner wall of the motor groove and the side wall of the baler body, and a trapezoidal baffle matching the trapezoidal groove is hingedly connected to the side wall of the baler body.

[0020] By adopting the above technical solution, the trapezoidal baffle protects the drive motor in the motor slot, reducing the probability of damage to the drive motor. The cross-section of the trapezoidal baffle is trapezoidal, which is conducive to the normal switching of the trapezoidal baffle.

[0021] Furthermore, a plurality of heat dissipation holes are formed through the side wall of the trapezoidal baffle.

[0022] By adopting the above technical solution, the heat dissipation holes can provide heat dissipation for the drive motor, thereby reducing the probability of damage to the drive motor due to overheating.

[0023] In summary, the utility model has the following beneficial effects:

[0024] 1. In the present application, when it is necessary to pack paper printed materials, the staff will place the paper printed materials on the packing machine body, and drive the two sliders to move closer to each other through the driving component, so that the connecting block drives the limit plates to move closer to each other and press against both sides of the paper printed materials, and then the pressing component presses the paper printed materials to compress the paper printed materials downward, thereby reducing the probability of the position of the paper printed materials being offset during the packing process and improving the packing efficiency of the paper printed materials;

[0025] 2. In this application, when the slider needs to be moved, the staff drives the double-headed screw to rotate through the driving motor. Since the two sliders are respectively threadedly connected to the two sections of the thread on the double-headed screw, and the two sliders are slidably connected to the two slide grooves, the two sliders are moved close to each other, which is convenient for limiting the two sides of the paper print;

[0026] 3. In the present application, when the paper printouts need to be compressed, the staff controls the piston rod of the cylinder to move downward, so that the pressing plate moves downward and presses against the paper printouts, compressing the paper printouts downward, thereby facilitating the packaging of the paper printouts. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the utility model;

[0028] Figure 2 It is a schematic cross-sectional structure diagram of an embodiment of the utility model;

[0029] Figure 3 yes Figure 2 The enlarged schematic diagram of point A in the middle;

[0030] Figure 4 It is a schematic diagram of the cross-sectional structure of an embodiment of the utility model for highlighting a flattening component.

[0031] In the figure: 1. baler body; 11. connecting groove; 12. slide groove; 13. motor groove; 14. trapezoidal groove; 2. limit assembly; 21. slider; 22. connecting block; 23. limit plate; 3. drive assembly; 31. drive motor; 32. double-headed screw; 4. clamping assembly; 41. mounting bracket; 42. cylinder; 43. pressure plate; 5. rubber sheet; 6. leveling assembly; 61. U-shaped plate; 62. slide rod; 63. leveling plate; 64. spring; 7. limit block; 8. trapezoidal baffle; 81. heat dissipation hole. DETAILED DESCRIPTION

[0032] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application; obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments, and all other embodiments obtained by ordinary technicians in this field based on the embodiments in the present application without making creative work are within the scope of protection of the present application.

[0033] like Figure 1-4 As shown, an embodiment of the present application discloses a paper printed matter printing and packaging device, including a packaging machine body 1, a limiting component 2, a driving component 3 and a pressing component 4.

[0034] The baler body 1 is a baler body 1 commonly used in the prior art and suitable for the present embodiment. The upper surface of the baler body 1 is provided with two symmetrically arranged connecting grooves 11, and the inner bottom wall of each connecting groove 11 is provided with a sliding groove 12. The side wall of the baler body 1 is provided with a motor groove 13.

[0035] The limiting assembly 2 is installed on the baler body 1 and is used to limit the position of the paper. The limiting assembly 2 is provided with two groups, and each group of limiting assembly 2 includes a slider 21, a connecting block 22 and a limiting plate 23. The slider 21 is a rectangular parallelepiped structure, and the slider 21 is arranged in the slide groove 12 and is slidably connected to the slide groove 12. The connecting block 22 is a rectangular parallelepiped structure, and the connecting block 22 is fixed on the upper surface of the slider 21 and is slidably connected to the connecting groove 11. The limiting plate 23 is a rectangular plate-shaped structure, and the limiting plate 23 is fixed on the upper surface of the connecting block 22 and is slidably connected to the upper surface of the baler.

[0036] The driving assembly 3 is installed on the baler body 1, and is used to drive the two sliders 21 to move closer to each other. The driving assembly 3 includes a driving motor 31 and a double-headed screw 32. The driving motor 31 is fixed on the inner wall of the motor slot 13, and the output shaft of the driving motor 31 passes through the inner wall of the motor slot 13 and extends into the slide slot 12. The double-headed screw 32 is a horizontally arranged rod-shaped structure, the double-headed screw 32 is fixed to the end of the output shaft of the driving motor 31, and the axis of the double-headed screw 32 coincides with the axis of the output shaft of the motor, the double-headed screw 32 passes through the baler body 1 and is rotatably connected, and one end of the double-headed screw 32 away from the driving motor 31 is rotatably connected to the inner wall of the slide slot 12, and the double-headed screw 32 is provided with two sections of threads with equal pitch and opposite rotation, and the two sliders 21 are respectively threadedly connected with the two sections of threads on the double-headed screw 32.

[0037] The pressing assembly 4 is mounted on the baler body 1 and is used to press the paper. The pressing assembly 4 includes a mounting frame 41, a cylinder 42 and a pressing plate 43. The mounting frame 41 is a structure with a U-shaped cross section, and the mounting frame 41 is fixed to the upper surface of the baler body 1. The cylinder 42 is fixed to the upper surface of the mounting frame 41, and the piston rod of the cylinder 42 penetrates the mounting frame 41 and is slidably connected. The pressing plate 43 is a rectangular plate-shaped structure, and the pressing plate 43 is fixed to the end of the piston rod of the cylinder 42.

[0038] When it is necessary to pack the paper printed materials, the staff places the paper printed materials on the baler body 1 and drives the double-headed screw 32 to rotate by the driving motor 31. Since the two sliders 21 are respectively threadedly connected to the two sections of threads on the double-headed screw 32, the two sliders 21 are slidably connected to the two slide grooves 12, so that the two sliders 21 move closer to each other, so that the connecting block 22 drives the limit plates 23 to move closer to each other and press against the two sides of the paper printed materials, and then the piston rod of the control cylinder 42 moves downward, so that the pressure plate 43 moves downward and presses against the paper printed materials, so that the paper printed materials are compressed downward, which reduces the probability of the position of the paper printed materials being offset during the packing process, facilitates the packing of the paper printed materials, and improves the packing efficiency of the paper printed materials.

[0039] In order to reduce the probability of displacement of the paper print, the side walls of the two limit plates 23 close to each other are fixed with rubber sheets 5, which are made of rubber material and have a large friction coefficient on the surface, thereby increasing the friction between the limit plate 23 and the paper print, thereby reducing the probability of displacement of the paper print. In addition, the rubber sheet 5 also reduces the wear of the limit plate 23 on the side of the paper print.

[0040] In order to make one side of the paper print flush, a leveling assembly 6 is installed on the baler body 1, and the leveling assembly 6 includes a U-shaped plate 61, a slide bar 62, a leveling plate 63 and a spring 64. The U-shaped plate 61 is a plate-like structure with a U-shaped cross section, and the U-shaped plate 61 is fixed to the upper surface of the baler body 1. The slide bar 62 is a horizontally arranged round rod-like structure, and the slide bar 62 is arranged on the U-shaped plate 61 and is slidably connected. The leveling plate 63 is a rectangular plate-like structure, and the leveling plate 63 is slidably connected to the inner wall of the U-shaped plate 61, and the leveling plate 63 is fixed to the end of the slide bar 62. The spring 64 is arranged on the inner wall of the U-shaped plate 61, one end of the spring 64 is fixed to the inner wall of the U-shaped plate 61, and the other end of the spring 64 is fixed to the side wall of the leveling plate 63. When the staff places the paper prints on the baler body 1, they first push the flattening plate 63 forward to move the paper prints to the middle of the baler body 1, so that one side of the paper prints is aligned by the flattening plate 63, and then limit the paper prints through the limiting component 2 and the pressing component 4, so as to facilitate first leveling one side of the paper prints.

[0041] In order to prevent the slide bar 62 from falling off the U-shaped plate 61, a limiting block 7 is fixed to the end of the slide bar 62 away from the leveling plate 63. The setting of the limiting block 7 prevents the slide bar 62 from falling off the U-shaped plate 61, which is conducive to the normal use of the leveling component 6.

[0042] In order to protect the driving motor 31, a trapezoidal groove 14 is opened at the intersection between the inner wall of the motor slot 13 and the side wall of the baler body 1. The side wall of the baler body 1 is hinged with a trapezoidal baffle 8 which cooperates with the trapezoidal groove 14. The trapezoidal baffle 8 protects the driving motor 31 in the motor slot 13 and reduces the probability of damage to the driving motor 31. The cross-section of the trapezoidal baffle 8 is trapezoidal, which is conducive to the normal switching of the trapezoidal baffle 8.

[0043] In order to provide heat dissipation for the drive motor 31 , a plurality of heat dissipation holes 81 are formed through the side wall of the trapezoidal baffle 8 . The heat dissipation holes 81 provide heat dissipation for the drive motor 31 , thereby reducing the probability of damage caused by overheating of the drive motor 31 .

[0044] The use principle of a paper printed matter printing and packaging device in this embodiment is as follows:

[0045] When it is necessary to pack the paper printed materials, the staff places the paper printed materials on the baler body 1 and drives the double-headed screw 32 to rotate by the driving motor 31. Since the two sliders 21 are respectively threadedly connected to the two sections of threads on the double-headed screw 32, the two sliders 21 are slidably connected to the two slide grooves 12, so that the two sliders 21 move closer to each other, so that the connecting block 22 drives the limit plates 23 to move closer to each other and press against the two sides of the paper printed materials, and then the piston rod of the control cylinder 42 moves downward, so that the pressure plate 43 moves downward and presses against the paper printed materials, so that the paper printed materials are compressed downward, which reduces the probability of the position of the paper printed materials being offset during the packing process, facilitates the packing of the paper printed materials, and improves the packing efficiency of the paper printed materials.

[0046] The above is only a preferred embodiment of the present invention. The protection scope of the present invention is not limited to the above embodiments. All technical solutions under the concept of the present invention belong to the protection scope of the present invention. It should be pointed out that for ordinary technicians in this technical field, some improvements and modifications without departing from the principle of the present invention should also be regarded as the protection scope of the present invention.

Claims

1. A printing and packaging device for paper printed matter, comprising a packaging machine body (1), characterized in that: The upper surface of the baler body (1) is provided with two symmetrically arranged connecting grooves (11), and the inner bottom wall of each connecting groove (11) is provided with a slide groove (12). The baler body (1) is provided with two groups of limiting components (2) for limiting the position of paper, and each group of the limiting components (2) comprises a slider (21) slidably connected to the inner wall of the slide groove (12), a connecting block (22) fixed to the upper surface of the slider (21) and slidably connected to the connecting groove (11), and a limiting plate (23) fixed to the upper surface of the connecting block (22) and slidably connected to the upper surface of the baler body (1). The baler body (1) is provided with a driving component (3) for driving the two sliders (21) to move closer to each other, and the baler body (1) is provided with a pressing component (4) for pressing the paper.

2. The printing and packaging device for paper printed matter according to claim 1 is characterized in that: The side wall of the baler body (1) is provided with a motor slot (13), the driving assembly (3) comprises a driving motor (31) fixed to the inner wall of the motor slot (13), the output shaft of the driving motor (31) passes through the inner wall of the motor slot (13) and extends into the slide slot (12), the driving assembly (3) further comprises a double-headed screw (32) fixed to the end of the output shaft of the motor, the double-headed screw (32) passes through the baler body (1) and is rotatably connected, one end of the double-headed screw (32) away from the driving motor (31) is rotatably connected to the inner wall of the slide slot (12), the double-headed screw (32) is provided with two sections of threads with equal pitch and opposite rotation, and the two sliders (21) are respectively threadedly connected to the two sections of threads on the double-headed screw (32).

3. The paper printed matter printing and packaging device according to claim 2, characterized in that: The side walls of the two limit plates (23) that are close to each other are both fixed with rubber sheets (5).

4. The paper printed matter printing and packaging device according to claim 1, characterized in that: The clamping assembly (4) comprises a mounting frame (41) fixed to the upper surface of the baler body (1), and a cylinder (42) fixed to the upper surface of the mounting frame (41); a piston rod of the cylinder (42) penetrates the mounting frame (41) and is slidably connected thereto; the clamping assembly (4) further comprises a pressing plate (43) fixed to the end of the piston rod of the cylinder (42).

5. The paper printed matter printing and packaging device according to claim 4, characterized in that: A leveling assembly (6) is installed on the baler body (1), and the leveling assembly (6) comprises a U-shaped plate (61) fixed to the upper surface of the baler body (1), a sliding rod (62) penetrating and slidably connected to the U-shaped plate (61), a leveling plate (63) slidably connected to the inner wall of the U-shaped plate (61) and fixed to the end of the sliding rod (62), and a spring (64) arranged on the inner wall of the U-shaped plate (61), one end of the spring (64) is fixed to the inner wall of the U-shaped plate (61), and the other end of the spring (64) is fixed to the side wall of the leveling plate (63).

6. The paper printed matter printing and packaging device according to claim 5, characterized in that: A limiting block (7) is fixed to one end of the sliding rod (62) away from the flattening plate (63).

7. The paper printed matter printing and packaging device according to claim 2, characterized in that: A trapezoidal groove (14) is provided at the intersection between the inner wall of the motor groove (13) and the side wall of the baler body (1), and a trapezoidal baffle (8) cooperating with the trapezoidal groove (14) is hingedly connected to the side wall of the baler body (1).

8. The paper printed matter printing and packaging device according to claim 7, characterized in that: A plurality of heat dissipation holes (81) are formed through the side wall of the trapezoidal baffle (8).

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