Creasing machine for corrugated carton processing

Abstract

The utility model relates to the technical field of carton processing equipment, in particular to a bar line machine for corrugated carton processing, which comprises two support plates and a bar line component, a conveyor belt is arranged on the two support plates, and the bar line component comprises a motor, a rack, a sliding frame, a pull rod and a bar line. According to the corrugated paper feeding device, the lever line assembly is matched with the lever line wheel through the motor, the rack, the sliding frame, the pull rod and the lever line wheel, the pull rod is pulled to enable the clamping plate to be away from the rack, the sliding frame can be pushed to move on the rack so as to adapt to corrugated paper of different sizes, the motor is started to enable the sliding frame to rotate, the size of the lever line wheel can be changed at the moment, and the device is higher in practicability; and the anti-warping assembly is matched with a pressing plate through a fixing box, a threaded rod, a sliding column and the pressing plate, the sliding column and the pressing plate move downwards by rotating the threaded rod, and the end, close to the creasing assembly, of the corrugated paper abuts against the end, close to the creasing assembly, of the corrugated paper so that the corrugated paper can be prevented from warping in the creasing process.

Description

Technical Field

[0001] The utility model relates to the technical field of carton processing equipment, in particular to a bar wire machine for processing corrugated carton. Background Art

[0002] Corrugated boxes are made of corrugated cardboard through die-cutting, creasing, nailing or gluing. Corrugated boxes are the most widely used packaging products. With their superior performance and good processing properties, they have gradually replaced wooden boxes and other transport packaging containers and become the main force of transport packaging.

[0003] The Chinese patent with publication number CN212949417U discloses a corrugated cardboard processing bar wire machine, which achieves the purpose of high bar wire efficiency and solves the problem of low bar wire efficiency of general corrugated cardboard processing bar wire machines, so that people do not have to worry about product quality problems caused by the inefficient operation of the bar wire machine when working. At the same time, it also makes people not waste a lot of time on rework and waste of raw materials when working, thereby improving people's work efficiency.

[0004] In the above technical solution, the thickness of the bar line required for corrugated paper varies due to the different sizes, and the bar line wheel of the device has a single size and can only be replaced by rotating the fixing bolt to separate it from the limit seat, which is relatively cumbersome.

[0005] Based on this, the utility model proposes a bar wire machine for processing corrugated paper boxes. Utility Model Content

[0006] In order to solve the above technical problems, the utility model proposes a bar wire machine for processing corrugated paper boxes, which can replace the size of the bar wire wheel through the bar wire assembly, making the device more efficient and convenient, and adjust the moving direction of the corrugated paper through the limit assembly, and support the corrugated paper through the anti-warping assembly to prevent it from warping during bar wire processing.

[0007] The technical solution to achieve the purpose of the utility model is: a bar wire machine for processing corrugated cardboard boxes, comprising two support plates, two support plates are provided with conveyor belts, two support plates are respectively fixedly connected to two fixed plates, and the fixed plates are provided with bar wire assemblies, the bar wire assembly comprises a rack, a sliding frame, a pull rod, a sliding plate, a card plate and a bar wire wheel, the rack is rotatably connected to the two fixed plates, the two sliding frames are slidably connected to the rack, the two pull rods are respectively slidably connected to the two sliding frames, the two sliding plates are respectively fixedly connected to the two pull rods, the two sliding plates are respectively slidably connected to the two sliding frames, the two card plates are respectively fixedly connected to the two sliding plates, the eight bar wire wheels are respectively rotatably connected to the two sliding frames, and the support plates are provided with a limit assembly and an anti-warping assembly.

[0008] Preferably, the bar line assembly further includes a motor and a first spring. The motor is fixedly connected to the fixed plate, the rack is fixedly connected to the output shaft of the motor, and both ends of the plurality of first springs are respectively fixedly connected to two sliding plates and two sliding frames.

[0009] Preferably, the limiting assembly includes a bidirectional screw, threaded blocks, limiting rods, and a fixed rod. The bidirectional screw is rotatably connected to two support plates, the two threaded blocks are respectively threadedly connected to both ends of the bidirectional screw, the two limiting rods are respectively fixedly connected to the two threaded blocks, the fixed rod is fixedly connected to the two support plates, and the two threaded blocks are slidably connected to the fixed rod.

[0010] Preferably, the anti-warping assembly includes a fixed box and a threaded rod. The fixed box is fixedly connected to the two support plates, and the threaded rod is threadedly connected to the fixed box.

[0011] Preferably, the anti-warping assembly further includes a connecting plate and a second spring. The connecting plate is fixedly connected to the threaded rod, the connecting plate is slidably connected inside the fixed box, and the two second springs are fixedly connected inside the fixed box.

[0012] Preferably, the anti-warping assembly further includes fixed rings, sliding columns, and pressing plates. The two fixed rings are respectively fixedly connected to the two second springs, the two sliding columns are slidably connected to the connecting plate and the fixed rings, and the two pressing plates are respectively fixedly connected to the two sliding columns.

[0013] Compared with the prior art, the remarkable advantages of this utility model are:

[0014] First: In this utility model, the bar line assembly cooperates with the motor, rack, sliding frame, pull rod, sliding plate, clamping plate, and bar line wheel. By pulling the pull rod, the clamping plate is moved away from the rack, and then the sliding frame can be pushed to move on the rack to adapt to corrugated paper of different sizes. Starting the motor makes the sliding frame rotate, and at this time, the size of the bar line wheel can be changed, making the device more practical and convenient to operate.

[0015] Second: In this utility model, the anti-warping assembly cooperates with the fixed box, threaded rod, connecting plate, second spring, fixed ring, sliding column, and pressing plate. By rotating the threaded rod, the sliding column and the pressing plate move downward to press against one end of the corrugated paper close to the bar line assembly, so as to prevent the corrugated paper from warping during the bar line process. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The following further explains the present utility model in conjunction with the drawings and embodiments:

[0017] Figure 1 is a three-dimensional structural schematic diagram of the present utility model;

[0018] Figure 2is the internal structure sectional view of the present utility model;

[0019] Figure 3 is the three-dimensional structure schematic diagram of the bar line assembly in the present utility model;

[0020] Figure 4 is the internal structure sectional view of the bar line assembly in the present utility model.

[0021] Explanation of reference numerals:

[0022] 1, support plate; 2, conveyor belt; 3, fixed plate; 4, bar line assembly; 41, motor; 42, rack; 43, sliding frame; 44, pull rod; 45, sliding plate; 46, first spring; 47, clamping plate; 48, bar line wheel; 5, limit assembly; 51, bidirectional screw; 52, threaded block; 53, limit rod; 54, fixed rod; 6, anti-warping assembly; 61, fixed box; 62, threaded rod; 63, connecting plate; 64, second spring; 65, fixed ring; 66, sliding column; 67, pressing plate. Detailed implementation manners

[0023] The present utility model will be described in detail below. The technical solutions in the embodiments of the present utility model are clearly and completely described. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without making creative efforts belong to the protection scope of the present utility model.

[0024] The present utility model provides a bar line machine for corrugated cardboard box processing by improvement. The technical solution of the present utility model is as follows:

[0025] As Figures 1 - 4 shown, a bar line machine for corrugated cardboard box processing includes two support plates 1. A conveyor belt 2 is provided on the two support plates 1. Two fixed plates 3 are respectively fixedly connected to the two support plates 1. A bar line assembly 4 is provided on the fixed plates 3. The bar line assembly 4 includes a rack 42, a sliding frame 43, a pull rod 44, a sliding plate 45, a clamping plate 47 and a bar line wheel 48. The rack 42 is rotatably connected to the two fixed plates 3. Two sliding frames 43 are slidably connected to the rack 42. Two pull rods 44 are respectively slidably connected to the two sliding frames 43. The cross section of the pull rod 44 is in a "U" shape. Two sliding plates 45 are respectively fixedly connected to the two pull rods 44. Two sliding plates 45 are respectively slidably connected to the two sliding frames 43. Two clamping plates 47 are respectively fixedly connected to the two sliding plates 45. Eight bar line wheels 48 are respectively rotatably connected to the two sliding frames 43. The thicknesses of the four bar line wheels 48 on the same sliding frame 43 are different. A limit assembly 5 and an anti-warping assembly 6 are provided on the support plate 1.

[0026] Furthermore, asFigure 1 and Figure 2 As shown in Figure 2 , the bar component 4 further includes a motor 41 and a first spring 46. The motor 41 is fixed to the fixing plate 3 by bolts, and the rack 42 is fixed to the output shaft of the motor 41 by bolts. The two ends of multiple first springs 46 are respectively fixedly connected to two sliding plates 45 and two sliding frames 43, and multiple first springs 46 are symmetrical about the clamping plate 47.

[0027] Further, as Figure 1 and Figure 2 shown in Figure 2 , the limiting component 5 includes a bidirectional screw 51, a threaded block 52, a limiting rod 53 and a fixing rod 54. The bidirectional screw 51 is rotatably connected to two supporting plates 1, two threaded blocks 52 are respectively threadedly connected to both ends of the bidirectional screw 51, two limiting rods 53 are respectively fixedly connected to two threaded blocks 52, two limiting rods 53 are symmetrical about the fixing rod 54, the fixing rod 54 is fixedly connected to two supporting plates 1, and two threaded blocks 52 are slidably connected to the fixing rod 54.

[0028] Further, as Figure 1 and Figure 2 shown in Figure 2 , the anti-warping component 6 includes a fixing box 61 and a threaded rod 62. The fixing box 61 is fixedly connected to two supporting plates 1, the fixing box 61 is close to the rack 42, and setting it too far easily leads to poor anti-warping effect. The threaded rod 62 is threadedly connected to the fixing box 61.

[0029] Further, as Figure 2 shown in Figure 2 , the anti-warping component 6 further includes a connecting plate 63 and a second spring 64. The connecting plate 63 is fixedly connected to the threaded rod 62, the connecting plate 63 is slidably connected inside the fixing box 61, two connecting plates 63 are symmetrical about the threaded rod 62, and two second springs 64 are fixedly connected inside the fixing box 61.

[0030] Further, as Figure 1 and Figure 2 shown in Figure 2 , the anti-warping component 6 further includes fixing rings 65, sliding columns 66 and pressing plates 67. Two fixing rings 65 are respectively fixedly connected to two second springs 64, two sliding columns 66 are slidably connected to the connecting plate 63 and the fixing rings 65, the second spring 64 cooperates with the fixing ring 65. When the two limiting rods 53 move towards each other, they will push the two pressing plates 67 to move towards each other. When the two limiting rods 53 move away from each other, under the action of the second spring 64, the fixing ring 65 is used to pull the sliding column 66 to move outwards, so that the sliding column 66 and the pressing plate 67 are reset. Two pressing plates 67 are respectively fixedly connected to two sliding columns 66.

[0031] The specific working method is as follows: Pull the pull rod 44 in the direction away from the sliding frame 43, the sliding plate 45 moves accordingly, and the clamping plate 47 also moves accordingly. At this time, the sliding frame 43 is no longer fixed. Push the sliding frame 43 to move on the rack 42 and adjust it to a suitable position to adapt to corrugated paper of different sizes. Release the pull rod 44. Under the action of the first spring 46, the clamping plate 47 resets, the clamping plate 47 is embedded in the rack 42, and the sliding frame 43 is fixed. Then start the motor 41, and its output shaft drives the rack 42 to rotate. The sliding frame 43 and the wire guiding wheel 48 also rotate accordingly to adjust to the appropriate size of the wire guiding wheel 48. When the required wire guiding wheel 48 is perpendicular to the conveyor belt 2, turn off the motor 41 and rotate the bidirectional screw 51, so that the two threaded blocks 52 move towards each other, and the two limit rods 53 also move accordingly. When the distance between the ends of the two limit rods 53 away from the bidirectional screw 51 is equal to the width of the corrugated paper, stop rotating. Then rotate the threaded rod 62. Since the threaded rod 62 is threadedly connected to the fixed box 61, the threaded rod 62 rotates and moves downward, pushing the connecting plate 63 downward, and the sliding column 66 and the pressing plate 67 move downward accordingly, so that the distance from the bottom of the pressing plate 67 to the top of the conveyor belt 2 is equal to the thickness of the corrugated paper to prevent the corrugated paper from warping during wire guiding. After adjustment, place the corrugated paper on the conveyor belt 2 to start wire guiding.

[0032] The technical means disclosed in the solution of the present utility model are not limited to the technical means disclosed in the above technical means, but also include the technical solutions composed of equivalent replacements of the above technical features. The matters not covered in the present utility model belong to the common general knowledge of those skilled in the art.

Claims

1. A scoring machine for corrugated cardboard box processing, comprising two support plates (1), a conveyor belt (2) is arranged on the two support plates (1), and two fixing plates (3) are respectively fixedly connected to the two support plates (1), characterized in that: A fixed plate (3) is provided with a bar wire assembly (4). The bar wire assembly (4) includes a rack (42), a sliding frame (43), a pull rod (44), a sliding plate (45), a clamping plate (47) and a bar wire wheel (48). The rack (42) is rotatably connected to two fixed plates (3). Two sliding frames (43) are slidably connected to the rack (42). Two pull rods (44) are respectively slidably connected to two sliding frames (43). Two sliding plates (45) are respectively fixedly connected to two pull rods (44). Two sliding plates (45) are respectively slidably connected to two sliding frames (43). Two clamping plates (47) are respectively fixedly connected to two sliding plates (45). Eight bar wire wheels (48) are respectively rotatably connected to two sliding frames (43). A limiting assembly (5) and an anti-warping assembly (6) are provided on a support plate (1).

2. The grooving machine for corrugated cardboard box processing according to claim 1, characterized in that: The bar wire assembly (4) further includes a motor (41) and a first spring (46). The motor (41) is fixedly connected to the fixed plate (3). The rack (42) is fixedly connected to the output shaft of the motor (41). Two ends of multiple first springs (46) are respectively fixedly connected to two sliding plates (45) and two sliding frames (43).

3. The grooving machine for corrugated cardboard box processing according to claim 1, characterized in that: The limiting assembly (5) includes a bidirectional screw (51), a threaded block (52), a limiting rod (53) and a fixed rod (54). The bidirectional screw (51) is rotatably connected to two support plates (1). Two threaded blocks (52) are respectively threadedly connected to two ends of the bidirectional screw (51). Two limiting rods (53) are respectively fixedly connected to two threaded blocks (52). The fixed rod (54) is fixedly connected to two support plates (1). Two threaded blocks (52) are slidably connected to the fixed rod (54).

4. A score line machine for corrugated cardboard box processing according to claim 1, characterized in that: The anti-warping assembly (6) includes a fixed box (61) and a threaded rod (62). The fixed box (61) is fixedly connected to two support plates (1). The threaded rod (62) is threadedly connected to the fixed box (61).

5. A scoring machine for corrugated cardboard box processing according to claim 4, characterized in that: The anti-warping assembly (6) further includes a connecting plate (63) and a second spring (64). The connecting plate (63) is fixedly connected to the threaded rod (62). The connecting plate (63) is slidably connected to the fixed box (61). Two second springs (64) are fixedly connected to the fixed box (61).

6. A scoring machine for corrugated cardboard box processing according to claim 5, characterized in that: The anti-warping assembly (6) further includes a fixed ring (65), a sliding column (66) and a pressing plate (67). Two fixed rings (65) are respectively fixedly connected to two second springs (64). Two sliding columns (66) are slidably connected to the connecting plate (63) and the fixed ring (65). Two pressing plates (67) are respectively fixedly connected to two sliding columns (66).

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