Paper box page supporting machine

Abstract

The utility model discloses a paper box page supporting machine. The paper box page opening machine comprises a workbench, a clamping and conveying mechanism is installed in the middle of the workbench, two lead screw adjusting mechanisms are installed at the two ends of the lower portion of the workbench respectively, a page pressing and folding mechanism is installed on the upper portion of the workbench, and the clamping and conveying mechanism comprises a conveying table and two clamping belts, each lead screw adjusting mechanism comprises an adjusting lead screw extending left and right and two movable supports, the folding pressing mechanism comprises a front folding block and a folding pressing plate, and the front folding block and the folding pressing plate are installed on a lifting beam side by side and located over the conveying table. According to the paper box page opening machine, a paper box can be clamped and conveyed, folds in all directions of the paper box are opened and pressed to a certain angle through the fold pressing mechanism, follow-up stable boxing work is facilitated, meanwhile, the clamping width and the height of the fold pressing mechanism can be adjusted according to needs, and the paper box page opening machine is convenient to use. Therefore, the carton folding device is suitable for folding of cartons of different specifications.

Description

Technical Field

[0001] The utility model relates to the field of carton manufacturing, in particular to a carton page supporting machine. Background Art

[0002] In automated processing, when using cartons to pack products, it is necessary to first use the corresponding page-opening equipment to open the folding pages of the carton. If the folding page opening effect is not good, the product may collide with the carton folding pages during packing, thus affecting the packing effect. In addition, general page-opening equipment is often only used for cartons of one specification. When it is necessary to replace cartons of other specifications, it is often necessary to replace and use new page-opening equipment, thereby increasing the cost of product production. Utility Model Content

[0003] In order to solve the above problems, the utility model provides a carton page-opening machine, which can clamp and convey cartons, and use a folding mechanism to open and press the folds of the carton in all directions to a certain angle, so as to facilitate subsequent stable packing work, and at the same time can adjust the clamping width and the height of the folding mechanism as needed, so that it is suitable for cartons of different specifications.

[0004] According to one aspect of the utility model, a carton page support machine is provided, comprising a workbench, a clamping and conveying mechanism is installed in the middle of the workbench, two screw adjustment mechanisms are installed at both ends of the lower part, and a folding mechanism is installed at the upper part;

[0005] The clamping conveying mechanism comprises a conveying platform and two clamping belts extending forward and backward, wherein the two clamping belts are located on both sides of the upper part of the conveying platform and are both drivingly connected to a conveying motor;

[0006] Each of the screw adjustment mechanisms comprises an adjustment screw extending left and right and two movable supports, each of the adjustment screws is mounted on the workbench and connected to the same adjustment motor, the bottom ends of the two movable supports are connected to the adjustment screw, and the top ends of the two movable supports are respectively connected to the outer side surfaces of the two clamping belts;

[0007] The folding mechanism comprises a front folding block and a folding plate, wherein the front folding block and the folding plate are mounted side by side on a lifting beam and are both located directly above the conveying platform (21), the two ends of the lifting beam are respectively mounted on two lifting blocks, and one of the lifting blocks is connected to a lifting motor.

[0008] In some embodiments, the two sides of the workbench are provided with protective nets, which are beneficial in that the protective nets can provide certain protection for the various mechanisms on the workbench.

[0009] In some embodiments, the two clamping belts are connected to each other through a plurality of universal couplings and a transmission rod, wherein the transmission rod is connected to the rotor of the conveying motor. The invention is useful in that it describes the transmission connection between the two clamping belts and the conveying motor.

[0010] In some embodiments, the adjusting screw rod is connected to the adjusting motor via a right angle converter. The invention is beneficial in that it describes the connection mode between the adjusting screw rod and the adjusting motor.

[0011] In some embodiments, the bottom ends of the two movable supports of each screw adjustment mechanism are movably mounted on a slide rail, and the slide rail is mounted on the workbench. The advantage of this is that it describes the installation method of each movable support of the screw adjustment mechanism.

[0012] In some embodiments, the front folding block is connected to a folding cylinder, and the operation of the folding cylinder can make the end of the front folding block fall. The advantage is that the folding cylinder can make the end of the front folding block move and fall.

[0013] In some embodiments, the end of the front folding block is hook-shaped, the folding plate is placed horizontally and triangular, and a warping plate is installed at one end of the folding plate facing the front folding block. The invention is beneficial in that the structure of the front folding block and the folding plate is described.

[0014] In some embodiments, both sides of each lifting block are movably connected to two lifting guide rods. The invention is beneficial in that it describes a specific installation method of the lifting block. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a structural schematic diagram of a carton page-stacking machine according to one embodiment of the utility model;

[0016] Figure 2 for Figure 1 The schematic diagram of the structure of a carton page support machine after removing the protective net is shown;

[0017] Figure 3 for Figure 2 The structure diagram of a carton page-supporting machine without the protective net Figure 1 ;

[0018] Figure 4 for Figure 3 The structure diagram of a carton page support machine without the protective net Figure 2 .

[0019] In the figure: workbench 1, clamping and conveying mechanism 2, screw adjustment mechanism 3, folding mechanism 4, protective net 11, conveying platform 21, clamping belt 22, conveying motor 23, universal coupling 24, transmission rod 25, adjusting screw 31, movable support 32, adjusting motor 33, right-angle converter 34, slide rail 35, front folding block 41, folding plate 42, lifting beam 43, lifting block 44, lifting motor 45, folding cylinder 46, warping plate 47, lifting guide rod 48. DETAILED DESCRIPTION

[0020] The utility model is further described in detail below in conjunction with the accompanying drawings.

[0021] like Figure 1-4 As shown, the carton page-opening machine comprises a workbench 1 , and other main structures, including a clamping and conveying mechanism 2 , two screw adjustment mechanisms 3 and a folding mechanism 4 , etc., are all installed on the workbench 1 .

[0022] There are protective nets 11 on both sides (which can be called left and right sides) of the workbench 1, which can be used to provide certain protection for the above-mentioned mechanisms.

[0023] The clamping conveying mechanism 2 is installed in the middle of the workbench 1, and mainly includes a conveying platform 21 and two clamping belts 22, both of which extend forward and backward, and the conveying platform 21 and the two clamping belts 22 extend to both ends (which can be called the front and rear ends) of the workbench 1. Among them, the conveying platform 21 is composed of a plurality of conveying rollers arranged side by side, on which cartons can be placed.

[0024] The two clamping belts 22 are respectively located on both sides of the upper part of the conveying platform 21, wherein the two clamping belts 22 are connected by multiple universal couplings 24 and a transmission rod 25, and the transmission rod 25 is connected to the rotor of a conveying motor 23 by a pulley, etc., so that the two clamping belts 22 are connected by transmission to the conveying motor 23. When the conveying motor 23 is in operation, the two clamping belts 22 can be moved by the transmission rod 25 and the universal couplings 24 to drive the carton to move along the conveying platform 21.

[0025] Two screw adjustment mechanisms 3 are respectively installed at the front and rear ends of the lower part of the workbench 1, and each screw adjustment mechanism 3 mainly includes an adjustment screw 31 extending to the left and right sides and two movable supports 32. Among them, the adjustment screws 31 of the two screw adjustment mechanisms 3 are both installed on the workbench 1 and connected to the same adjustment motor 33 through a right-angle converter 34, and in each screw adjustment mechanism 3, the bottom ends of the two movable supports 32 are movably installed on a slide rail 35 and connected to the adjustment screw 31, and the slide rail 35 is installed on the workbench 1, so that the operation of the adjustment motor 33 can drive the two movable supports 32 to move to the left and right sides through the adjustment screw 31.

[0026] The top ends of the movable supports 32 of the screw adjustment mechanisms 3 are respectively connected to the outer sides of the two clamping belts 22. When the adjustment motor 33 is in operation, the two clamping belts 22 can be further moved to the left and right sides along with the movable supports 32, so as to approach or move away from each other, so as to clamp or loosen the cartons on the conveyor platform 21, and it is suitable for cartons of different widths.

[0027] The folding mechanism 4 is installed on the upper part of the workbench 1. The folding mechanism 4 mainly includes a front folding block 41 and a folding plate 42. The front folding block 41 and the folding plate 42 are installed side by side on a lifting beam 43. The two ends of the lifting beam 43 are respectively installed on two lifting blocks 44. Both sides of each lifting block 44 are movably connected to two lifting guide rods 48, and one of the lifting blocks 44 is connected to a lifting motor 45. Therefore, the operation of the lifting motor 45 can drive the lifting beam 43 and the front folding block 41 and the folding plate 42 thereon to rise and fall, so as to be suitable for cartons of different heights.

[0028] The front folding block 41 and the folding plate 42 are both located directly above the conveying platform 21. The end of the front folding block 41 is hook-shaped, and the folding plate 42 is placed horizontally and triangular, and a warping plate 47 is installed at one end of the folding plate 42 facing the front folding block 41 to match the shape of the end of the front folding block 41.

[0029] In addition, the front folding block 41 is connected to a folding cylinder 46, and the operation of the folding cylinder 46 can move the front folding block 41 and cause its rear end to drop.

[0030] When using the carton page-supporting machine, first use the clamping conveying mechanism 2 to place the carton on the conveying platform 21 for clamping and conveying, then use the folding cylinder 46 to control the front folding block 41 to press down the front fold of the carton, and then continue to convey the carton to the folding plate 42, and use the folding plate 42 to press down the folds of other sides of the carton. Among them, the height adjustment function of each screw adjustment mechanism 3 and the folding mechanism 4 can be used to make the carton page-supporting machine suitable for cartons of different sizes.

[0031] The carton page support machine in the utility model mainly has the following beneficial effects:

[0032] 1. The carton can be clamped and stably transported using the clamping and conveying mechanism;

[0033] 2. The folding mechanism can be used to open the folds of the carton in all directions and press them to a certain angle, which is convenient for subsequent stable packing work;

[0034] 3. The screw adjustment mechanism can be used to adjust the clamping width of the clamping and conveying mechanism and the height of the folding mechanism as needed, so as to be suitable for cartons of different specifications.

[0035] The above are only some embodiments of the present invention. For those skilled in the art, several modifications and improvements can be made without departing from the inventive concept of the present invention, which all belong to the protection scope of the present invention.

Claims

1. A carton page-opening machine, characterized in that: The workbench (1) comprises a workbench (1), wherein a clamping and conveying mechanism (2) is installed in the middle of the workbench (1), two screw adjustment mechanisms (3) are installed at both ends of the lower part, and a folding mechanism (4) is installed at the upper part; The clamping conveying mechanism (2) comprises a conveying platform (21) and two clamping belts (22) both extending forward and backward, wherein the two clamping belts (22) are located on both sides of the upper part of the conveying platform (21) and are both drivingly connected to a conveying motor (23); Each of the screw adjustment mechanisms (3) comprises an adjustment screw (31) extending left and right and two movable supports (32), each of the adjustment screws (31) is mounted on the workbench (1) and connected to the same adjustment motor (33), the bottom ends of the two movable supports (32) are connected to the adjustment screw (31), and the top ends of the two movable supports (32) are respectively connected to the outer side surfaces of the two clamping belts (22); The folding mechanism (4) comprises a front folding block (41) and a folding plate (42); the front folding block (41) and the folding plate (42) are mounted side by side on a lifting beam (43) and are both located directly above the conveying platform (21); the two ends of the lifting beam (43) are respectively mounted on two lifting blocks (44), and one of the lifting blocks (44) is connected to a lifting motor (45).

2. A carton page stabilizing machine according to claim 1, characterized in that: Both sides of the workbench (1) are provided with protective nets (11).

3. A carton page stabilizing machine according to claim 1, characterized in that: The two clamping belts (22) are connected in driving connection via a plurality of universal couplings (24) and a transmission rod (25), wherein the transmission rod (25) is connected in driving connection with the rotor of the conveying motor (23).

4. A carton page stabilizing machine according to claim 1, characterized in that: The adjusting screw rod (31) is connected to the adjusting motor (33) via a right-angle converter (34).

5. A carton page stabilizing machine according to claim 4, characterized in that: The bottom ends of the two movable supports (32) of each screw rod adjustment mechanism (3) are movably mounted on a slide rail (35), and the slide rail (35) is mounted on the workbench (1).

6. A carton page stabilizing machine according to claim 1, characterized in that: The front folding block (41) is connected to a folding cylinder (46), and the operation of the folding cylinder (46) can cause the end of the front folding block (41) to descend.

7. A carton page stabilizing machine according to claim 6, characterized in that: The end of the front folding block (41) is hook-shaped, the folding plate (42) is placed horizontally and is triangular, and a warping plate (47) is installed at one end of the folding plate (42) facing the front folding block (41).

8. The carton page stabilizing machine according to claim 1, characterized in that: Both sides of each lifting block (44) are movably connected to two lifting guide rods (48).

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