Efficient stacking machine for carton printing and discharging

Abstract

The utility model relates to an efficient stacking machine for carton printing and discharging, and belongs to the field of carton processing. Comprising a base, two fixing frames fixedly connected to one side of the top of the base, a rack fixedly connected to the tops of the two fixing frames, a belt conveyor arranged in the rack and a controller fixedly installed on the front face of the fixing frame on the left side, and a collecting box is fixedly connected to the other side of the top of the base; a stacking mechanism extending into the collecting box is arranged outside the collecting box, a limiting mechanism is arranged at the top of the rack, and the stacking mechanism comprises a hydraulic cylinder fixedly installed at the top of the collecting box and extending into the collecting box and a guide plate fixedly connected to the exterior of the collecting box. According to the efficient stacking machine for carton printing and discharging, the hydraulic cylinder is started to stretch out and draw back through the controller, the hydraulic cylinder stretches out and draws back to drive the pressing plate to move up and down so as to sort and stack carton board bodies, the carton board bodies are prevented from being damaged and flattened, and the advantages of being good in stacking effect and high in practicability are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of carton processing, in particular to a carton printing and discharging high-efficiency stacking machine. Background Art

[0002] A printing press is a machine for printing text and images. Modern printing presses are generally composed of mechanisms such as plate loading, inking, embossing, and paper feeding. Its working principle is: first, the text and image to be printed are made into a printing plate, which is then installed on the printing press. Then, ink is applied to the places where the text and image are on the printing plate by humans or the printing press, and then directly or indirectly transferred to paper or other substrates, thereby replicating the same printed product as the printing plate. After printing, the cartons need to be stacked together for collection.

[0003] In the process of carton processing, a carton printing and discharging efficient stacking machine is needed. After searching, the Chinese patent CN213230429U in the prior art discloses a carton board printing machine with automatic stacking and discharging, including a printing machine, a conveyor belt passing through the inside of the printing machine; one end of the conveyor belt is connected to the feeding end, and the other end is connected to the discharging end; the discharging end includes an automatic stacking device, and an automatic discharging device is connected below the automatic stacking device. The utility model uses a weighing plate and a second electric push rod below through a pressure sensor. The pressure sensor determines the thickness of the carton board on the weighing plate according to the detected pressure, so that the second electric push rod adjusts the height of the weighing plate in time to reduce the distance the carton board falls, and avoids excessive falling distance causing the carton board to shake and affect the surface ink quality.

[0004] However, the automatic stacking and discharging carton board printing machine of the utility model requires manual sorting, stacking and packing of the printed cartons during use, and manual adjustment of the limit of carton boards of different sizes, which seriously affects the production efficiency of the printing machine and cannot meet the use requirements. Therefore, a carton printing and discharging efficient stacking machine is proposed to solve the above problems. Utility Model Content

[0005] In view of the shortcomings of the prior art, the utility model provides a carton printing and discharging efficient stacking machine, which has the advantages of good stacking effect and strong practicality, and solves the problem that the existing carton board printing machines with automatic stacking and discharging need manual sorting, stacking and packing of printed cartons during use, and manual adjustment is required to limit the position of carton boards of different sizes, which seriously affects the production efficiency of the printing machine and cannot meet the use requirements.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a carton printing and discharging high-efficiency stacking machine, comprising a base, two fixed frames fixedly connected to one side of the top of the base, a frame fixedly connected to the top of the two fixed frames, a belt conveyor arranged inside the frame, and a controller fixedly installed on the front of the fixed frame on the left side, a collection box fixedly connected to the other side of the top of the base, a stacking mechanism extending to the inside of the collection box is arranged on the outside of the collection box, and a limiting mechanism is arranged on the top of the frame;

[0007] The stacking mechanism includes a hydraulic cylinder fixedly mounted on the top of the collection box and extending into the interior thereof, and a guide plate fixedly connected to the outside of the collection box, a pressure plate fixedly connected to the output end of the hydraulic cylinder, and a guide rod extending to the outside of the collection box fixedly connected to the top of the pressure plate;

[0008] The limiting mechanism includes two mounting seats fixedly connected to the top of the frame, electric push rods are fixedly installed on opposite sides of the two mounting seats, and guide plates abutting against the upper surface of the belt conveyor are fixedly connected to the output ends of the two electric push rods.

[0009] Furthermore, the pressing plate is a soft rubber plate, and the outer diameter of the pressing plate is matched with the inner diameter of the collecting box.

[0010] Furthermore, the number of the guide rods is two, and the two guide rods are slidably connected to the interior of the collecting box, and a feed port adapted to the guide plate is provided inside the collecting box.

[0011] Furthermore, the two electric push rods are electrically connected to the controller, and the two guide plates are symmetrically distributed on the top of the belt conveyor.

[0012] Furthermore, the collection box is a hollow cuboid, and a box door is hinged on the front of the collection box.

[0013] Furthermore, a material receiving assembly is provided inside the collection box, and the material receiving assembly includes a mounting block fixedly connected to the inner bottom wall of the collection box, an elastic telescopic rod is fixedly installed on the top of the mounting block, an end of the elastic telescopic rod away from the mounting block is fixedly connected to a connecting block, and the top of the connecting block is fixedly connected to a supporting plate.

[0014] Furthermore, a return spring is fixedly connected between the mounting block and the connecting block, and the return spring is connected around the outside of the elastic telescopic rod.

[0015] Compared with the prior art, the utility model provides a carton printing and discharging high-efficiency stacking machine, which has the following beneficial effects:

[0016] 1. The carton printing and discharging high-efficiency stacking machine is convenient for guiding and discharging the carton board body by setting the guide plate and the feed port. The hydraulic cylinder is activated by the controller to extend and retract, and the hydraulic cylinder extends and retracts to drive the pressing plate to move up and down to sort and stack the carton board body. The stability of the pressing plate's up and down movement is improved by setting the guide rod. The elastic telescopic rod and the return spring are provided to facilitate the pressing plate to buffer the carton board when stacking, so as to avoid damaging and flattening the carton board body, thereby achieving the advantages of good stacking effect and strong practicality.

[0017] 2. This carton printing and discharging high-efficiency stacking machine starts the extension and retraction of the electric push rod through the controller. The extension and retraction of the electric push rod drives the guide plate to move left and right, which is convenient for adjustment according to carton board bodies of different sizes, thereby limiting the transmission of the carton board body, achieving the advantage of strong practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a cross-sectional view of the structure of the utility model;

[0019] Figure 2 For this utility model Figure 1 A is a schematic diagram of the enlarged structure shown;

[0020] Figure 3 This is a structural side view of the limiting mechanism of the utility model;

[0021] Figure 4 It is a structural stereogram of the material connection assembly of the utility model.

[0022] In the figure: 1 base, 2 fixed frame, 3 frame, 4 belt conveyor, 5 collection box, 6 stacking mechanism, 61 hydraulic cylinder, 62 pressure plate, 63 guide rod, 64 guide plate, 7 material receiving assembly, 71 mounting block, 72 elastic telescopic rod, 73 connecting block, 74 return spring, 75 supporting plate, 8 limiting mechanism, 81 mounting seat, 82 electric push rod, 83 guide plate, 9 controller. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] See also Figure 1-4In this embodiment, a carton printing and discharging efficient stacking machine includes a base 1, two fixed frames 2 fixedly connected to one side of the top of the base 1, a frame 3 fixedly connected to the top of the two fixed frames 2, a belt conveyor 4 arranged inside the frame 3 and a controller 9 fixedly installed on the front of the left fixed frame 2, a collecting box 5 is fixedly connected to the other side of the top of the base 1, a stacking mechanism 6 extending to the inside of the collecting box 5 is arranged outside the collecting box 5, a limiting mechanism 8 is arranged on the top of the frame 3, the stacking mechanism 6 includes a hydraulic cylinder 61 fixedly installed on the top of the collecting box 5 and extending to the inside thereof and a guide plate 64 fixedly connected to the outside of the collecting box 5, a pressing plate 62 is fixedly connected to the output end of the hydraulic cylinder 61, and a guide rod 63 extending to the outside of the collecting box 5 is fixedly connected to the top of the pressing plate 62.

[0025] By setting the guide plate 64 and the feed port, it is convenient to guide the unloading of the carton board body. The hydraulic cylinder 61 is activated by the controller 9 to extend and retract. The extension and retraction of the hydraulic cylinder 61 drives the pressing plate 62 to move up and down, so as to sort and stack the carton board body. By setting the guide rod 63, the stability of the upward and downward movement of the pressing plate 62 is improved, thereby achieving the advantages of good stacking effect and strong practicality.

[0026] The pressing plate 62 is a soft rubber plate, and the outer diameter of the pressing plate 62 is matched with the inner diameter of the collecting box 5 .

[0027] Specifically, there are two guide rods 63 , and the two guide rods 63 are slidably connected to the inside of the collecting box 5 . A feed port matched with the guide plate 64 is provided inside the collecting box 5 .

[0028] It should be noted that the collecting box 5 is a hollow cuboid, and a box door is hinged on the front of the collecting box 5. The box door is provided to facilitate the removal of the stacked carton board bodies.

[0029] In addition, the belt conveyor 4 is a conventional technology known to the public in the prior art, so its specific structural composition and working principle will not be described in detail in this article.

[0030] In this embodiment, the limiting mechanism 8 includes two mounting seats 81 fixedly connected to the top of the frame 3, and electric push rods 82 are fixedly installed on the opposite sides of the two mounting seats 81. The output ends of the two electric push rods 82 are fixedly connected to guide plates 83 that abut against the upper surface of the belt conveyor 4. The electric push rods 82 are activated by the controller 9 to extend and retract, and the electric push rods 82 extend and retract to drive the guide plates 83 to move left and right, so as to make adjustments according to the carton board bodies of different sizes, so as to limit the carton board bodies for transmission, achieving the advantage of strong practicality.

[0031] The two electric push rods 82 are both electrically connected to the controller 9 , and the two guide plates 83 are symmetrically distributed on the top of the belt conveyor 4 .

[0032] In this embodiment, a material receiving assembly 7 is provided inside the collection box 5, and the material receiving assembly 7 includes a mounting block 71 fixedly connected to the inner bottom wall of the collection box 5, an elastic telescopic rod 72 is fixedly installed on the top of the mounting block 71, and an end of the elastic telescopic rod 72 away from the mounting block 71 is fixedly connected to a connecting block 73, and a supporting plate 75 is fixedly connected to the top of the connecting block 73. By providing the elastic telescopic rod 72 and the return spring 74, it is convenient for the pressing plate 62 to perform buffering when stacking the carton boards, avoiding damage to the body of the flattened carton boards, and achieving the advantage of strong practicality.

[0033] A return spring 74 is fixedly connected between the mounting block 71 and the connecting block 73, and the return spring 74 surrounds and is connected to the outside of the elastic telescopic rod 72. The number of the mounting block 71, the elastic telescopic rod 72, the connecting block 73 and the return spring 74 are all four.

[0034] The working principle of the above embodiment is:

[0035] When in use, the belt conveyor 4 is started by the controller 9, and then the electric push rod 82 is started to extend and retract through the controller 9. The extension and retraction of the electric push rod 82 drives the guide plate 83 to move left and right, and adjustments are made according to the different sizes of the carton board bodies, so as to limit the transmission of the carton board bodies; when stacking the carton board bodies, the guide plate 64 and the feed port are set to guide the carton board bodies for unloading, and the hydraulic cylinder 61 is started to extend and retract through the controller 9. The extension and retraction of the hydraulic cylinder 61 drives the pressure plate 62 to move up and down, so as to sort and stack the carton board bodies, and the guide rod 63 is set to make the pressure plate 62 move up and down stably, and the elastic telescopic rod 72 and the return spring 74 are set to make the pressure plate 62 buffer the carton boards when stacking.

[0036] The electrical components appearing in the text are all electrically connected to the controller and the power supply. The control method of the utility model is controlled by the controller. The control circuit of the controller can be realized by simple programming by technicians in this field. The provision of power supply is also common knowledge in this field. The utility model is mainly used to protect mechanical devices, so the utility model will no longer explain the control method and circuit connection in detail. The device is powered by an external power supply.

[0037] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0038] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A carton printing and discharging high-efficiency stacking machine, characterized by: The invention comprises a base (1), two fixing frames (2) fixedly connected to one side of the top of the base (1), a frame (3) fixedly connected to the tops of the two fixing frames (2), a belt conveyor (4) arranged inside the frame (3), and a controller (9) fixedly installed on the front of the left fixing frame (2); a collection box (5) is fixedly connected to the other side of the top of the base (1); a stacking mechanism (6) extending into the inside of the collection box (5) is arranged outside the collection box (5); and a limiting mechanism (8) is arranged on the top of the frame (3); The stacking mechanism (6) comprises a hydraulic cylinder (61) fixedly mounted on the top of the collection box (5) and extending into the interior thereof, and a guide plate (64) fixedly connected to the outside of the collection box (5); a pressure plate (62) is fixedly connected to the output end of the hydraulic cylinder (61); and a guide rod (63) extending to the outside of the collection box (5) is fixedly connected to the top of the pressure plate (62); The limiting mechanism (8) comprises two mounting seats (81) fixedly connected to the top of the frame (3), electric push rods (82) being fixedly mounted on opposite sides of the two mounting seats (81), and guide plates (83) abutting against the upper surface of the belt conveyor (4) being fixedly connected to the output ends of the two electric push rods (82).

2. According to claim 1, a carton printing and discharging high-efficiency stacking machine is characterized by: The pressing plate (62) is a soft rubber plate, and the outer diameter of the pressing plate (62) is matched with the inner diameter of the collecting box (5).

3. The carton printing and discharging high-efficiency stacking machine according to claim 1 is characterized by: There are two guide rods (63), and the two guide rods (63) are slidably connected to the inside of the collection box (5). A feed port adapted to the guide plate (64) is provided inside the collection box (5).

4. The carton printing and discharging high-efficiency stacking machine according to claim 1 is characterized by: The two electric push rods (82) are both electrically connected to the controller (9), and the two guide plates (83) are symmetrically distributed on the top of the belt conveyor (4).

5. The carton printing and discharging high-efficiency stacking machine according to claim 1 is characterized by: The collection box (5) is a hollow rectangular parallelepiped, and a box door is hinged on the front of the collection box (5).

6. The carton printing and discharging high-efficiency stacking machine according to claim 1, characterized in that: A material receiving assembly (7) is arranged inside the collection box (5), and the material receiving assembly (7) comprises a mounting block (71) fixedly connected to the inner bottom wall of the collection box (5), an elastic telescopic rod (72) is fixedly mounted on the top of the mounting block (71), an end of the elastic telescopic rod (72) away from the mounting block (71) is fixedly connected to a connecting block (73), and a supporting plate (75) is fixedly connected to the top of the connecting block (73).

7. The carton printing and discharging high-efficiency stacking machine according to claim 6, characterized in that: A return spring (74) is fixedly connected between the mounting block (71) and the connecting block (73), and the return spring (74) is connected around the outside of the elastic telescopic rod (72).

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