Heavy packaging carton processing device

Abstract

The utility model discloses a heavy packaging carton processing device, which relates to the technical field of packaging and comprises a base, a front limiting plate for limiting the front end of a heavy packaging carton is arranged on the base, and a fixing component for fixing the heavy packaging carton is arranged on the front limiting plate; two side plates are symmetrically arranged on the base, and the two side plates are each provided with a side limiting assembly used for limiting the positions of the two sides of the heavy packaging carton. The tops of the two side plates are jointly connected with a top plate, a lifting assembly is arranged on the top plate, the lifting assembly is connected with a bidirectional adjusting assembly, and the bidirectional adjusting assembly is connected with two cutting knives so that the two cutting knives can be close to or away from each other. The device adapts to limiting and fixing in the trimming process of heavy packaging cartons of different sizes, position movement in the trimming process of the heavy packaging cartons is weakened, the trimming precision is improved, meanwhile, the requirement for position use of trimming of the heavy packaging cartons of different sizes is met, and the application range is wide.

Description

Technical Field

[0001] The utility model relates to the technical field of packaging, in particular to a heavy-duty packaging carton processing device. Background Art

[0002] One type of cartons is heavy-duty packaging cartons. Compared with ordinary cartons, heavy-duty packaging cartons are thicker, have better protection effects, and are more stable in structure. During the production and processing of cartons, it is often necessary to use a trimming device to shear the sides of the cartons.

[0003] To this end, Chinese patent CN210759463U discloses a cardboard corner cutting device for carton processing. Although the device can perform cardboard trimming, the cutting area of ​​the cutting device cannot be adjusted. Therefore, it cannot be used for trimming heavy packaging cartons of different sizes. Utility Model Content

[0004] The purpose of the utility model is to solve the problems raised in the above background technology, and then propose a heavy-duty packaging carton processing device.

[0005] The technical solution adopted by the utility model to solve its technical problems is:

[0006] A heavy-duty packaging carton processing device comprises a base, on which is provided a front limit plate for limiting the front end of the heavy-duty packaging carton, and on which is provided a fixing component for fixing the heavy-duty packaging carton; two side panels are symmetrically arranged on the base, and each of the two side panels is provided with a group of side limit components for limiting the positions of both sides of the heavy-duty packaging carton; a top plate is commonly connected to the tops of the two side panels, and a lifting component is provided on the top plate, and the lifting component is connected to a bidirectional adjustment component, and the bidirectional adjustment component is connected to two cutting knives so that the two cutting knives are moved closer to or away from each other.

[0007] Furthermore, the fixing assembly includes a fixing plate, a clamping telescopic cylinder, a clamping guide rod and a pressure plate; the fixing plate is arranged on the front limit plate and a clamping telescopic cylinder is vertically arranged on it, a pressure plate is connected to the bottom end of the clamping telescopic cylinder, and the pressure plate is connected to the clamping guide rod slidably arranged on the fixing plate so that the clamping telescopic cylinder can operate to make the pressure plate move vertically.

[0008] Furthermore, the side limit assembly includes an adjusting screw, a side limit plate and a rocker arm; the adjusting screw thread is arranged on the side plate, one end of the adjusting screw is rotatably connected to the side limit plate, the side limit plate is slidingly matched with the upper surface of the base, and the other end of the adjusting screw is connected to the rocker arm so that the side limit plate can be moved by operating the rocker arm.

[0009] Furthermore, the lifting assembly includes a lifting and telescopic cylinder, a lifting guide rod and a mounting seat; the lifting and telescopic cylinder is vertically arranged on the top plate, and a mounting seat is connected to the bottom end of the lifting and telescopic cylinder, and the mounting seat is connected to the lifting guide rod slidably arranged on the top plate so that the lifting and telescopic cylinder can operate to make the mounting seat move vertically, and a two-way adjustment assembly is provided on the mounting seat.

[0010] Furthermore, the bidirectional adjustment component includes a driving motor, a guide rail, a forward and reverse screw, a slider and a limit block; there are two limit blocks and they are symmetrically arranged on the mounting seat, a guide rail and a forward and reverse screw are arranged between the two limit blocks, and one end of the forward and reverse screw is connected to the driving motor, and two sliders are matched on the guide rail and the forward and reverse screw, and a cutting knife is arranged at the bottom of each slider.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] The utility model is adapted to the limiting fixation during the edge trimming process of heavy packaging cartons of different sizes through the design of the front limiting plate, the fixing component and the side limiting component, thereby reducing the position movement during the edge trimming process of the heavy packaging cartons and improving the edge trimming accuracy. At the same time, the two cutting knives are connected by a two-way adjustment component so that the distance between the two cutting knives can be adjusted, thereby meeting the position use of the edge trimming of heavy packaging cartons of different sizes. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the structure of the utility model;

[0014] Among them: 1. Base; 2. Side plate; 3. Top plate; 4. Lifting assembly; 41. Lifting telescopic cylinder; 42. Lifting guide rod; 43. Mounting seat; 5. Bidirectional adjustment assembly; 51. Drive motor; 52. Guide rail; 53. Positive and negative lead screw; 54. Slider; 55. Limit block; 6. Cutting knife; 7. Front limit plate; 8. Fixing assembly; 81. Fixing plate; 82. Clamping telescopic cylinder; 83. Clamping guide rod; 84. Pressing plate; 9. Side limit assembly; 91. Adjusting screw; 92. Side limit plate; 93. Rocker arm. DETAILED DESCRIPTION

[0015] 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. The utility model is further described in combination with the drawings and embodiments:

[0016] See attached Figure 1As shown, a heavy-duty packaging carton processing device includes a base 1, on which is provided a front limit plate 7 for limiting the front end of the heavy-duty packaging carton, and on which is provided a fixing component 8 for fixing the heavy-duty packaging carton; two side panels 2 are symmetrically arranged on the base 1, and each of the two side panels 2 is provided with a group of side limit components 9 for limiting the positions of both sides of the heavy-duty packaging carton; the tops of the two side panels 2 are commonly connected to a top plate 3, on which is provided a lifting component 4, and the lifting component 4 is connected to a bidirectional adjustment component 5, and the bidirectional adjustment component 5 is connected to two cutting knives 6 to make the two cutting knives 6 approach or move away from each other.

[0017] Specifically, the fixing assembly 8 includes a fixing plate 81, a clamping and telescopic cylinder 82, a clamping guide rod 83 and a pressing plate 84; the fixing plate 81 is arranged on the front limit plate 7 and a clamping and telescopic cylinder 82 is vertically arranged thereon, and a pressing plate 84 is connected to the bottom end of the clamping and telescopic cylinder 82, and the pressing plate 84 is connected to the clamping guide rod 83 slidably arranged on the fixing plate 81 so that the clamping and telescopic cylinder 82 can operate to make the pressing plate 84 move vertically.

[0018] Specifically, the side limit assembly 9 includes an adjusting screw 91, a side limit plate 92 and a rocker arm 93; the adjusting screw 91 is threadedly arranged on the side plate 2, one end of the adjusting screw 91 is rotatably connected to the side limit plate 92, the side limit plate 92 is slidably matched with the upper surface of the base 1, and the other end of the adjusting screw 91 is connected to the rocker arm 93 so that the side limit plate 92 can be moved by operating the rocker arm 93.

[0019] Specifically, the lifting assembly 4 includes a lifting and telescopic cylinder 41, a lifting guide rod 42 and a mounting seat 43; the lifting and telescopic cylinder 41 is vertically arranged on the top plate 3, and a mounting seat 43 is connected to the bottom end of the lifting and telescopic cylinder 41, and the mounting seat 43 is connected to the lifting guide rod 42 slidably arranged on the top plate 3 so that the lifting and telescopic cylinder 41 operates to make the mounting seat 43 move vertically, and a two-way adjustment assembly 5 is provided on the mounting seat 43.

[0020] Specifically, the bidirectional adjustment component 5 includes a driving motor 51, a guide rail 52, a forward and reverse screw 53, a slider 54 and a limit block 55; there are two limit blocks 55 and they are symmetrically arranged on the mounting seat 43, a guide rail 52 and a forward and reverse screw 53 are arranged between the two limit blocks 55, and one end of the forward and reverse screw 53 is connected to the driving motor 51, and two sliders 54 are matched on the guide rail 52 and the forward and reverse screw 53, and a cutting knife 6 is respectively arranged at the bottom of the two sliders 54; during the implementation process, the operation of the driving motor 51 drives the two sliders 54 to move closer or farther away from each other, thereby changing the distance between the two cutting knives 6, so as to achieve the purpose of adjusting the cutting area of ​​the two cutting knives 6.

[0021] During the specific implementation of the present device, the side limit assembly 9 is pre-adjusted according to the size of the heavy-duty packaging carton, so that the distance between the two side limit plates 92 is adapted to the size of the two sides of the heavy-duty packaging carton. Similarly, according to the position of the heavy-duty packaging carton to be trimmed, the two-way adjustment assembly 5 is operated to make the distance between the two cutting knives 6 adapted to the position of the heavy-duty packaging carton to be trimmed. Then, the stacked heavy-duty packaging cartons are connected between the two side limit plates 92 and the front end of the heavy-duty packaging carton is in conflict with the front limit plate 7. At this time, the two cutting knives 6 are respectively located directly above the two positions of the heavy-duty packaging carton to be trimmed. Then, the device is started, and the fixing assembly 8 completes the pressing work of the heavy-duty packaging carton to avoid position displacement during the cutting process, and the two cutting knives 6 move downward under the action of the lifting assembly 4 until the cutting operation of the heavy-duty packaging carton to be trimmed is completed and then reset.

[0022] The above shows and describes the basic principles, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions in the specification are only to illustrate the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the protection required by the utility model. The scope of protection required by the utility model is defined by the attached claims and their equivalents.

Claims

1. A heavy-duty packaging carton processing device, characterized in that: The invention comprises a base (1), wherein a front limit plate (7) is arranged on the base (1), and a fixing assembly (8) is arranged on the front limit plate (7); two side plates (2) are symmetrically arranged on the base (1), and each of the two side plates (2) is provided with a group of side limit assemblies (9); the tops of the two side plates (2) are commonly connected to a top plate (3), and the top plate (3) is provided with a lifting assembly (4), and the lifting assembly (4) is connected to a bidirectional adjustment assembly (5), and the bidirectional adjustment assembly (5) is connected to two cutting knives (6) so that the two cutting knives (6) are moved closer to or farther away from each other.

2. A heavy-duty packaging carton processing device according to claim 1, characterized in that: The fixing assembly (8) comprises a fixing plate (81), a pressing telescopic cylinder (82), a pressing guide rod (83) and a pressing plate (84); The fixed plate (81) is arranged on the front limit plate (7) and a clamping telescopic cylinder (82) is vertically arranged thereon. The bottom end of the clamping telescopic cylinder (82) is connected to a pressing plate (84), and the pressing plate (84) is connected to a clamping guide rod (83) slidably arranged on the fixed plate (81).

3. A heavy-duty packaging carton processing device according to claim 1, characterized in that: The side limit assembly (9) comprises an adjusting screw (91), a side limit plate (92) and a rocker arm (93); The adjusting screw (91) is threadedly arranged on the side plate (2); one end of the adjusting screw (91) is rotatably connected to a side limit plate (92); the side limit plate (92) is slidably matched with the upper surface of the base (1); and the other end of the adjusting screw (91) is connected to a rocker arm (93).

4. A heavy-duty packaging carton processing device according to claim 1, characterized in that: The lifting assembly (4) comprises a lifting and telescopic cylinder (41), a lifting guide rod (42) and a mounting seat (43); The lifting and telescopic cylinder (41) is vertically arranged on the top plate (3), and the bottom end of the lifting and telescopic cylinder (41) is connected to a mounting seat (43), the mounting seat (43) is connected to a lifting guide rod (42) slidably arranged on the top plate (3), and a two-way adjustment component (5) is arranged on the mounting seat (43).

5. A heavy-duty packaging carton processing device according to claim 4, characterized in that: The bidirectional adjustment component (5) comprises a driving motor (51), a guide rail (52), a forward and reverse lead screw (53), a sliding block (54) and a limit block (55); There are two limit blocks (55) symmetrically arranged on the mounting seat (43), a guide rail (52) and a forward and reverse lead screw (53) are arranged between the two limit blocks (55), and one end of the forward and reverse lead screw (53) is connected to the driving motor (51), and two sliders (54) are matched on the guide rail (52) and the forward and reverse lead screw (53), and a cutting knife (6) is respectively arranged at the bottom of the two sliders (54).

Images