Printing and sticking integrated device for corrugated carton

Abstract

The utility model discloses a corrugated carton printing and sticking integrated device, which relates to the technical field of packaging and comprises a conveying belt, a printing mechanism and a carton sticking mechanism are arranged on the conveying belt, and a feeding mechanism is further arranged at the feeding end of the conveying belt to convey stacked corrugated carton boards one by one. The feeding mechanism comprises a vertical rod, a transverse plate, a sliding sleeve, a front baffle, an adjusting screw and a rocker arm. The two vertical rods are vertically and symmetrically arranged on the conveying belt, the top ends of the two vertical rods are jointly connected with a transverse plate, the transverse plate is vertically in threaded connection with an adjusting screw rod, the top end of the adjusting screw rod is connected with a rocker arm, and the bottom end of the adjusting screw rod is rotationally connected with a front baffle. The front baffle is arranged on the vertical rod in a sliding mode through the sliding sleeve so that the rocker arm can be operated to enable the front baffle to move upwards or downwards, the bottom end of the front baffle is located above the conveying belt body, and a movable channel for a corrugated carton board to pass through is formed between the front baffle and the conveying belt body. The automatic feeding device is simple in structure, ingenious in conception and low in design cost, and automatic feeding operation one by one after a plurality of corrugated carton boards are stacked is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of packaging, in particular to a corrugated paper box printing and gluing integrated device. Background Art

[0002] The carton printing and gluing device has a compact structure and is suitable for products with small printing areas and single or double-color patterns. The transmission system and printing part of the carton printing and gluing device are integrated, and the front edge is just a fixed frame, in which the printing wheel, screen shaft and wiping wheel are integrated; this design can reduce costs and maintenance difficulties, and the operation is relatively simple. However, the front conveying part of the existing carton printing and gluing device requires manual placement of corrugated cardboard boards one by one on the feeding end of the front conveyor belt of the carton printing and gluing device for feeding, which reduces the efficiency of carton processing.

[0003] To this end, Chinese patent CN218538591U discloses an automatic feeding device for a carton printing machine; the device realizes the automatic feeding operation of paper by designing multiple drive structures; but because of this, the combination design of multiple drive structures is relatively complex and the subsequent maintenance cost is high. Utility Model Content

[0004] The purpose of the utility model is to solve the problems raised in the above background technology, and then proposes a corrugated paper box printing and gluing integrated device.

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

[0006] A corrugated cardboard box printing and gluing device comprises a conveyor belt, on which a printing mechanism and a box gluing mechanism are arranged, and a feeding mechanism is also arranged at the feeding end of the conveyor belt to transport the stacked corrugated cardboard boxes one by one; the feeding mechanism comprises a vertical rod, a horizontal plate, a sliding sleeve, a front baffle, an adjusting screw and a rocker arm; there are two vertical rods and they are vertically symmetrically arranged on the conveyor belt, the top ends of the two vertical rods are commonly connected to a horizontal plate, an adjusting screw is vertically threadedly connected to the horizontal plate, a rocker arm is connected to the top end of the adjusting screw, and a front baffle is rotatably connected to the bottom end of the adjusting screw, the front baffle is slidably arranged on the vertical rod through a sliding sleeve so that the operating rocker arm can move the front baffle upward or downward, the bottom end of the front baffle is located above the conveyor belt body and a movable channel is formed between the two for a corrugated cardboard box board to pass through.

[0007] Furthermore, the feeding mechanism also includes side baffles, which are provided in two pieces and are symmetrically arranged on the front baffle, and the distance between the two side baffles matches the length of the corrugated cardboard board so that the conveying position of the corrugated cardboard board is limited.

[0008] Furthermore, a roller assembly for contacting the upper surface of the corrugated cardboard board is provided at the bottom of the front baffle to improve the conveying effect of the corrugated cardboard board, and the roller assembly includes a mounting plate, a rotating roller and a rotating wheel; there are two mounting plates and they are symmetrically arranged at the bottom of the mounting plate, and a rotating roller is commonly connected between the two mounting plates, and a plurality of rotating wheels are arranged on the rotating roller, and a movable channel for a corrugated cardboard board to pass through is formed between the plurality of rotating wheels and the conveyor belt body.

[0009] Compared with the prior art, the beneficial effects of the utility model are:

[0010] The utility model has a simple structure and a low design cost, and realizes the automatic feeding operation of a plurality of corrugated cardboard boxes after being stacked. By utilizing the characteristics of the conveyor belt, after a plurality of corrugated cardboard boxes are stacked and placed on the conveyor belt, the front ends of the plurality of corrugated cardboard boxes are blocked by a front baffle plate, and a movable channel for a corrugated cardboard box to pass through is formed between the front baffle plate and the conveyor belt body, and then the corrugated cardboard boxes thereon are automatically fed one by one from the bottom layer through the transportation of the conveyor belt. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a structural schematic diagram of the utility model;

[0012] Figure 2 It is a structural schematic diagram of the feeding mechanism;

[0013] Figure 3 The figure is a schematic diagram of the installation of the roller assembly;

[0014] Figure 4 for Figure 3 A partial enlarged view of middle A;

[0015] Among them: 1. conveyor belt; 2. printing mechanism; 3. box gluing mechanism; 4. feeding mechanism; 41. vertical pole; 42. horizontal plate; 43. sliding sleeve; 44. front baffle; 45. side baffle; 46. adjusting screw; 47. rocker arm; 5. roller assembly; 51. mounting plate; 52. rotating roller; 53. rotating wheel. DETAILED DESCRIPTION

[0016] 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:

[0017] Refer to the attached Figure 1 and attached Figure 2As shown, a corrugated paper box printing and gluing device comprises a conveyor belt 1, on which a printing mechanism 2 and a gluing mechanism 3 are arranged, and a feeding mechanism 4 is also arranged at the feeding end of the conveyor belt 1 to transport the stacked corrugated paper box boards one by one; the feeding mechanism 4 comprises a vertical rod 41, a horizontal plate 42, a sliding sleeve 43, a front baffle 44, an adjusting screw 46 and a rocker arm 47; there are two vertical rods 41 and they are vertically symmetrically arranged on the conveyor belt 1, the top ends of the two vertical rods 41 are commonly connected to a horizontal plate 42, an adjusting screw 46 is vertically threadedly connected to the horizontal plate 42, the top end of the adjusting screw 46 is connected to a rocker arm 47, and the bottom end of the adjusting screw 46 is rotatably connected to a front baffle 44, the front baffle 44 is slidably arranged on the vertical rod 41 through a sliding sleeve 43 so that the operating rocker arm 47 makes the front baffle 44 move up or down, and the bottom end of the front baffle 44 is above the belt body of the conveyor belt 1 and a movable channel for a corrugated paper box board to pass through is formed between the two.

[0018] In the above scheme, in order to limit the conveying position of the corrugated cardboard board, the loading mechanism 4 also includes a side baffle 45, and there are two side baffles 45 and they are symmetrically arranged on the front baffle 44, and the distance between the two side baffles 45 coincides with the length of the corrugated cardboard board; during the implementation process, a number of corrugated cardboard boards are stacked and placed on the conveyor belt 1, and the positions on both sides of the number of corrugated cardboard boards are limited by the two side baffles 45.

[0019] During the specific implementation of this device, according to the thickness of a corrugated cardboard board, the distance between the front baffle 44 and the conveyor belt 1 is adjusted, so that the formed active channel can only accommodate a number of corrugated cardboard boards. Then, the several corrugated cardboard boards are stacked and placed on the conveyor belt 1, and the front ends of the several corrugated cardboard boards are in contact with the front baffle 44. Then, the device is started, and the conveyor belt 1 is operated. At this time, the corrugated cardboard board at the bottom contacts the conveyor belt 1 and then moves with the conveyor belt 1. After the corrugated cardboard board at the bottom passes through the active channel, printing and gluing operations begin. It is worth noting that when the corrugated cardboard board at the bottom completely passes through the active channel, the upper corrugated cardboard board immediately falls and contacts with the conveyor belt 1, thereby realizing the automatic feeding operation of all corrugated cardboard boards one by one in a reciprocating manner.

[0020] In order to improve the conveying effect of corrugated cardboard, please refer to the attached Figure 3 and attached Figure 4 As shown, a roller assembly 5 for contacting the upper surface of the corrugated cardboard board is provided at the bottom of the front baffle 44, and the roller assembly 5 includes a mounting plate 51, a rotating roller 52 and a rotating wheel 53; there are two mounting plates 51 and they are symmetrically arranged at the bottom of the mounting plate 51, and a rotating roller 52 is commonly connected between the two mounting plates 51, and a plurality of rotating wheels 53 are arranged on the rotating roller 52, and a movable channel for a corrugated cardboard board to pass through is formed between the plurality of rotating wheels 53 and the belt body of the conveyor belt 1.

[0021] 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 to 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 corrugated paper box printing and gluing device, comprising a conveyor belt (1), on which a printing mechanism (2) and a gluing mechanism (3) are provided, characterized in that: The feeding end of the conveyor belt (1) is also provided with a feeding mechanism (4); the feeding mechanism (4) comprises a vertical rod (41), a horizontal plate (42), a sliding sleeve (43), a front baffle (44), an adjusting screw (46) and a rocker arm (47); There are two vertical rods (41) and they are vertically symmetrically arranged on the conveyor belt (1). The top ends of the two vertical rods (41) are commonly connected to a horizontal plate (42). An adjusting screw rod (46) is vertically threadedly connected to the horizontal plate (42). The top end of the adjusting screw rod (46) is connected to a rocker arm (47). The bottom end of the adjusting screw rod (46) is rotatably connected to a front baffle plate (44). The front baffle plate (44) is slidably arranged on the vertical rods (41) through a sliding sleeve (43) so that the operating rocker arm (47) can move the front baffle plate (44) upward or downward. The bottom end of the front baffle plate (44) is located above the belt body of the conveyor belt (1) and a movable channel for a corrugated cardboard box to pass through is formed between the two.

2. The corrugated box printing and gluing device according to claim 1, characterized in that: The feeding mechanism (4) further comprises side baffles (45). There are two side baffles (45) symmetrically arranged on the front baffle (44). The distance between the two side baffles (45) matches the length of the corrugated paper box board.

3. The corrugated paper box printing and gluing device according to claim 1, characterized in that: A roller assembly (5) for contacting the upper surface of the corrugated paper box board is provided at the bottom of the front baffle plate (44).

4. The corrugated paper box printing and gluing device according to claim 3, characterized in that: The roller assembly (5) comprises a mounting plate (51), a rotating roller (52) and a rotating wheel (53); There are two mounting plates (51) symmetrically arranged at the bottom of the mounting plates (51), a rotating roller (52) is commonly connected between the two mounting plates (51), a plurality of rotating wheels (53) are arranged on the rotating roller (52), and a movable channel for a corrugated paper box board to pass through is formed between the plurality of rotating wheels (53) and the belt body of the conveyor belt (1).

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