A folding mechanism for carton production

Abstract

The utility model relates to a folding mechanism for carton production, comprising a mounting frame, a feeding platform is arranged on the top of the mounting frame, and a mounting box is arranged on the left side of the mounting frame; the folding mechanism for carton production can effectively achieve the effect of indentation of the carton during use by providing a first indentation disk and an indentation component, and can cooperate with the first indentation disk and the indentation component to achieve a good folding effect on the carton after indentation during use by providing a folding component. Compared with the traditional process, this method can effectively increase the folding efficiency of the carton, and at the same time, it can effectively avoid the problem of folding caused by the carton being damaged or deformed during transportation, storage, etc. after indentation during use, such as the occurrence of increased scrap rate, such as broken folding lines, inaccurate folding, etc.

Description

Technical Field

[0001] The utility model relates to the technical field of carton production, in particular to a folding mechanism used for carton production. Background Art

[0002] Cartons are the most widely used packaging products, usually used as wrapping for goods or as outer protective layers for items. The volume of cartons varies with the size of the goods. Depending on the materials used, there are corrugated boxes, single-layer cardboard boxes, etc., with various specifications and models. When producing cartons, a pressing and folding mechanism is required to press the folding lines on the top surface of the cardboard. After that, the cardboard can be folded into a carton by pressing the folding lines, thereby realizing the production of cartons.

[0003] In the prior art, during the carton production process, carton creasing and folding are usually divided into two processes. This working method has low working efficiency. At the same time, when creasing and folding are performed separately, the carton may be damaged or deformed during transportation, storage, etc. after creasing, which may cause problems during folding, such as broken folding lines, inaccurate folding, etc., thereby increasing the scrap rate. Therefore, a folding mechanism for carton production is proposed to solve the above problems. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a folding mechanism for carton production, which has the advantages of high working efficiency and avoiding damage to the cartons after creasing during transportation, and solves the problems of low working efficiency and high scrap rate of traditional devices.

[0005] To achieve the above object, the utility model provides the following technical solution: a folding mechanism for carton production, comprising a mounting frame, a feeding platform is arranged on the top of the mounting frame, and a mounting box is arranged on the left side of the mounting frame;

[0006] The feeding platform is provided with a material storage rack, a plurality of processed paperboards are placed in the material storage rack, a mounting slot is provided on the feeding platform, a loading assembly is provided in the mounting slot, and a transmission assembly is provided on one side of the feeding platform close to the mounting box;

[0007] The top of the installation box is fixedly connected to a workbench, a support frame is provided on the workbench, an indentation assembly is provided on the support frame, two first linear modules are provided on the top of the installation box, the two first linear modules are both transmission-connected to the second linear module, a first electric push rod is provided inside the second linear module, and the output shaft of the first electric push rod is fixedly connected to the first indentation disk;

[0008] A fourth electric push rod is provided at the inner top of the installation box, and the output shaft of the fourth electric push rod is fixedly connected to a transmission plate, and two groups of sliding rods are fixedly connected to the transmission plate, and the other end of each group of sliding rods is fixedly connected to a first folding table, and the first folding table is slidably connected to the installation box. Two connecting seats are also provided at the inner bottom of the installation box, and a fifth electric push rod is provided on both connecting seats, and the push rod ends of the fifth electric push rod are fixedly connected to the second folding table, and the second folding table is slidably connected to the installation box.

[0009] Furthermore, the indentation assembly includes a sixth electric push rod, a push rod end of the sixth electric push rod is fixedly connected to a fixed platform, two linear guide rails are arranged on the fixed platform, the linear guide rails are transmission-connected to a slider, and a second indentation disk is arranged on the slider.

[0010] Furthermore, the loading assembly includes a support rod and a connecting rod, the support rod is fixedly connected to the mounting groove, the support rod is rotatably connected to a transmission arm, one end of the transmission arm is slidably connected to a slide, a plurality of pneumatic suction cups are arranged on the slide, and a second electric push rod is also provided on the support rod, and an output shaft of the second electric push rod is fixedly connected to the slide.

[0011] Furthermore, there are two connecting rods, the tops of the two connecting rods are fixedly connected to the feeding platform, the ends of the connecting rods are provided with connecting columns, the connecting columns are rotatably connected to the third electric push rod, and the push rod end of the third electric push rod is rotatably connected to the support rod.

[0012] Furthermore, the transmission assembly includes a mounting block and two conveying rollers. The mounting block is fixedly connected to the feeding platform. A transmission motor is fixedly connected to the upper portion of the mounting block. The output shaft of the transmission motor is fixedly connected to a transmission wheel.

[0013] Furthermore, a driven wheel is arranged on one of the conveying rollers, and a transmission belt is tensionedly connected between the driven wheel and the transmission wheel.

[0014] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0015] The folding mechanism for carton production is provided with a first creasing plate and a creasing assembly so that the carton can be effectively creasing when in use. The folding assembly is provided so that the carton can cooperate with the first creasing plate and the creasing assembly to achieve a good folding effect on the creasing carton during use. Compared with the traditional process, this method can effectively increase the folding efficiency of the carton. At the same time, it can effectively avoid problems in folding caused by damage or deformation of the carton during transportation, storage, etc. after creasing during use, such as broken folding lines, inaccurate folding, etc., which increase the scrap rate. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the structure of the indentation component of the utility model;

[0018] Figure 3 A side view of the utility model structure;

[0019] Figure 4 This is a schematic diagram of the folding assembly structure of the utility model;

[0020] Figure 5 It is a schematic diagram of the structure of the utility model;

[0021] Figure 6 This is a schematic diagram of the structure of the feeding component of the utility model;

[0022] Figure 7 This is a schematic diagram of the structure of the transmission component of the utility model.

[0023] In the figure: 1, mounting frame; 11, feeding table; 111, material storage rack; 112, processing cardboard; 12, mounting box; 121, workbench; 122, support frame; 123, first linear module; 124, second linear module; 125, first electric push rod; 126, first indentation plate; 2, loading assembly; 21, support rod; 22, transmission arm; 23, slide; 24, pneumatic suction cup; 25, second electric push rod; 26, connecting rod; 27, connecting column; 28, third electric Push rod; 3. Transmission assembly; 31. Mounting block; 32. Transmission motor; 33. Transmission wheel; 34. Conveyor roller; 35. Driven wheel; 36. Transmission belt; 4. Folding assembly; 41. Fourth electric push rod; 42. Transmission plate; 43. Sliding rod; 44. Connecting seat; 45. Fifth electric push rod; 46. First folding table; 47. Second folding table; 5. Indentation assembly; 51. Sixth electric push rod; 52. Fixed table; 53. Linear guide rail; 54. Sliding block; 55. Second indentation disk. DETAILED DESCRIPTION

[0024] 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.

[0025] Embodiment 1:

[0026] See also Figure 1-6 In this embodiment, a folding mechanism for carton production includes a mounting frame 1, a feeding platform 11 is arranged on the top of the mounting frame 1, and a mounting box 12 is arranged on the left side of the mounting frame 1; a storage rack 111 is arranged on the feeding platform 11, and a plurality of processed cardboards 112 are placed in the storage rack 111, a mounting groove is arranged on the feeding platform 11, and a loading component 2 is arranged in the mounting groove, and a transmission component 3 is arranged on the side of the feeding platform 11 close to the mounting box 12; a workbench 121 is fixedly connected to the top of the mounting box 12, a support frame 122 is arranged on the workbench 121, and an indentation component 5 is arranged on the support frame 122, and two first linear modules 123 are arranged on the top of the mounting box 12, and the two first linear modules 123 are both transmission-connected to the second linear module 124, a first electric push rod 125 is arranged on the inside of the second linear module 124, and the output shaft of the first electric push rod 125 is fixedly connected to the first indentation disk 126; a fourth electric push rod 41 is arranged on the inner top of the installation box 12, and the output shaft of the fourth electric push rod 41 is fixedly connected to the transmission plate 42, and two groups of slide rods 43 are fixedly connected to the transmission plate 42, and the other end of each group of slide rods 43 is fixedly connected to the first folding table 46, and the first folding table 46 is slidably connected to the installation box 12, and two connecting seats 44 are also arranged on the inner bottom of the installation box 12, and the two connecting seats 44 are both provided with a fifth electric push rod 45, and the push rod ends of the fifth electric push rod 45 are fixedly connected to the second folding table 47, and the second folding table 47 is slidably connected to the installation box 12. The indentation assembly 5 includes a sixth electric push rod 51 , the push rod end of the sixth electric push rod 51 is fixedly connected to a fixed platform 52 , two linear guide rails 53 are arranged on the fixed platform 52 , the linear guide rails 53 are transmission-connected to a slider 54 , and a second indentation disk 55 is arranged on the slider 54 .

[0027] As a preferred technical solution in this embodiment: in the actual use process, when the staff needs to indent and fold the processed cardboard 112, first, they can control the loading assembly 2 to remove the processed cardboard 112 from the storage rack 111, and then transfer it to the workbench 121 under the transmission action of the transmission assembly 3. At this time, the staff can control the two second linear modules 124 to drive the first electric push rod 125 to produce a downward displacement effect so that the first indentation disk 126 fits with the processed cardboard 112, and then the staff can control the first linear module 123 to drive the second linear module 124 And the first creasing plate 126 produces a displacement effect. During the displacement of the first creasing plate 126, the carton can be creasing horizontally. After the horizontal creasing is completed, the staff can control the sixth electric push rod 51 to drive the fixed platform 52 to produce a downward displacement effect, so that the fixed platform 52 can fit the processed cardboard 112. At this time, the second creasing plate 55 fits the processed cardboard 112 and squeezes it. Then the staff can control the linear guide rail 53 to drive the slider 54 and the second creasing plate 55 to produce a longitudinal displacement effect, so as to achieve the effect of longitudinal creasing of the processed cardboard 112;

[0028] After the indentation is completed, the work can be carried out by controlling the fourth electric push rod 41 to drive the transmission plate 42 to produce an upward displacement effect. During the upward displacement of the transmission plate 42, the slide rod 43 can be driven to cause the first folding table 46 to produce an upward displacement effect, thereby achieving the effect of longitudinal folding of the processed cardboard 112 after the indentation. At the same time, the staff can control the fifth electric push rod 45 to drive the second folding table 47 to produce an upward displacement effect. During the upward displacement of the second folding table 47, the processed cardboard 112 can be folded horizontally.

[0029] By providing a first creasing plate 126 and a creasing component 5, the carton can be effectively creasing when in use. By providing a folding component 4, the carton can cooperate with the first creasing plate 126 and the creasing component 5 to achieve a good folding effect on the carton after creasing during use. Compared with the traditional process, this method can effectively increase the folding efficiency of the carton. At the same time, during use, it can effectively avoid problems in folding caused by damage or deformation of the carton during transportation, storage, etc. after creasing, such as broken folding lines, inaccurate folding, etc., which increase the scrap rate.

[0030] Embodiment 2:

[0031] See also Figure 7In order to achieve a good feeding effect, the feeding assembly 2 in this embodiment includes a support rod 21 and a connecting rod 26. The support rod 21 is fixedly connected to the mounting groove, the support rod 21 is rotatably connected to the transmission arm 22, one end of the transmission arm 22 is slidably connected to the slide 23, and a plurality of pneumatic suction cups 24 are arranged on the slide 23. The support rod 21 is also provided with a second electric push rod 25, and the output shaft of the second electric push rod 25 is fixedly connected to the slide 23. There are two connecting rods 26, the tops of the two connecting rods 26 are fixedly connected to the feeding platform 11, and the ends of the connecting rods 26 are provided with connecting columns 27, and the connecting columns 27 are rotatably connected to the third electric push rod 28, and the push rod end of the third electric push rod 28 is rotatably connected to the support rod 21.

[0032] As a preferred technical solution in this embodiment, in actual use, the staff can control the third electric push rod 28 to drive the support rod 21 to produce a rotation effect, and during the rotation of the support rod 21, the slide 23 and the pneumatic suction cup 24 can be driven to produce an upward displacement effect. When the pneumatic suction cup 24 is in contact with the processed cardboard 112, the pneumatic suction cup 24 can achieve an adsorption effect on the processed cardboard 112. At this time, the staff can control the third electric push rod 28 to make its push rod produce a retraction effect. During the retraction process, the pneumatic suction cup 24 can remove the processed cardboard 112 from the storage rack 111. When the horizontal height of the processed cardboard 112 is between the two conveying rollers 34, the staff can control the second electric push rod 25 to drive the slide 23 to produce a displacement effect, so that the pneumatic suction cup 24 can drive the processed cardboard 112 to displace it between the two conveying rollers 34, and achieve the conveying effect of the processed cardboard 112 under the transmission of the conveying rollers 34.

[0033] In order to achieve a good transmission effect, the transmission assembly 3 in this embodiment includes a mounting block 31 and two conveying rollers 34. The mounting block 31 is fixedly connected to the feeding platform 11. A transmission motor 32 is fixedly connected to the mounting block 31. The output shaft of the transmission motor 32 is fixedly connected to a transmission wheel 33. A driven wheel 35 is arranged on one of the conveying rollers 34. A transmission belt 36 is tensionedly connected between the driven wheel 35 and the transmission wheel 33.

[0034] As a preferred technical solution in this embodiment: when the processed cardboard 112 is located between the two conveying rollers 34, the staff can control the transmission motor 32 to drive the transmission wheel 33 to rotate. During the rotation of the transmission wheel 33, the conveying roller 34 can be driven to rotate. When the conveying roller 34 rotates, the transmission effect of the processed cardboard 112 can be effectively achieved.

[0035] The working principle of the above embodiment is:

[0036] 1. In actual use, when the staff needs to crimp and fold the processed cardboard 112, first, the loading assembly 2 can be controlled to remove the processed cardboard 112 from the storage rack 111, and then, under the transmission action of the transmission assembly 3, it is transferred to the workbench 121. At this time, the staff can control the two second linear modules 124 to drive the first electric push rod 125 to produce a downward displacement effect so that the first crimping plate 126 fits the processed cardboard 112, and then the staff can control the first linear module 123 to drive the second linear module 124 and the first crimping plate 1 26 produces a displacement effect. During the displacement of the first indentation disk 126, the carton can be indented horizontally. After the horizontal indentation is completed, the staff can control the sixth electric push rod 51 to drive the fixed platform 52 to produce a downward displacement effect, so that the fixed platform 52 can fit the processed cardboard 112. At this time, the second indentation disk 55 fits the processed cardboard 112 and squeezes it. Then the staff can control the linear guide rail 53 to drive the slider 54 and the second indentation disk 55 to produce a longitudinal displacement effect, thereby achieving the effect of longitudinal indentation of the processed cardboard 112.

[0037] 2. After the indentation is completed, the fourth electric push rod 41 can be controlled to drive the transmission plate 42 to produce an upward displacement effect. During the upward displacement of the transmission plate 42, the slide bar 43 can be driven to cause the first folding table 46 to produce an upward displacement effect, thereby achieving the effect of longitudinal folding of the processed cardboard 112 after the indentation. At the same time, the staff can control the fifth electric push rod 45 to drive the second folding table 47 to produce an upward displacement effect. During the upward displacement of the second folding table 47, the processed cardboard 112 can be folded horizontally.

[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 folding mechanism for carton production, comprising a mounting frame (1), characterized in that: A feeding platform (11) is arranged on the top of the mounting frame (1), and an installation box (12) is arranged on the left side of the mounting frame (1); The feeding platform (11) is provided with a material storage rack (111), a plurality of processed paperboards (112) are placed in the (111), a mounting groove is provided on the feeding platform (11), a loading assembly (2) is provided in the mounting groove, and a transmission assembly (3) is provided on a side of the feeding platform (11) close to the mounting box (12); The top of the installation box (12) is fixedly connected to a workbench (121), a support frame (122) is arranged on the workbench (121), an indentation assembly (5) is arranged on the support frame (122), two first linear modules (123) are arranged on the top of the installation box (12), the two first linear modules (123) are both transmission-connected to a second linear module (124), a first electric push rod (125) is arranged inside the second linear module (124), and the output shaft of the first electric push rod (125) is fixedly connected to a first indentation disk (126); A fourth electric push rod (41) is arranged at the inner top of the installation box (12); an output shaft of the fourth electric push rod (41) is fixedly connected to a transmission plate (42); two groups of sliding rods (43) are fixedly connected to the transmission plate (42); the other end of each group of sliding rods (43) is fixedly connected to a first folding table (46); the first folding table (46) is slidably connected to the installation box (12); two connecting seats (44) are also arranged at the inner bottom of the installation box (12); a fifth electric push rod (45) is arranged on each of the two connecting seats (44); a push rod end of the fifth electric push rod (45) is fixedly connected to a second folding table (47); the second folding table (47) is slidably connected to the installation box (12).

2. A folding mechanism for carton production according to claim 1, characterized in that: The indentation assembly (5) comprises a sixth electric push rod (51), the push rod end of the sixth electric push rod (51) being fixedly connected to a fixed platform (52), the fixed platform (52) being provided with two linear guide rails (53), the linear guide rails (53) being transmission-connected to a slider (54), and the slider (54) being provided with a second indentation disk (55).

3. A folding mechanism for carton production according to claim 1, characterized in that: The loading assembly (2) comprises a support rod (21) and a connecting rod (26), wherein the support rod (21) is fixedly connected to the mounting groove, the support rod (21) is rotatably connected to a transmission arm (22), one end of the transmission arm (22) is slidably connected to a slide (23), a plurality of pneumatic suction cups (24) are provided on the slide (23), and a second electric push rod (25) is also provided on the support rod (21), the output shaft of the second electric push rod (25) is fixedly connected to the slide (23).

4. A folding mechanism for carton production according to claim 3, characterized in that: There are two connecting rods (26), the tops of the two connecting rods (26) are fixedly connected to the feeding platform (11), the ends of the connecting rods (26) are provided with connecting columns (27), the connecting columns (27) are rotatably connected to a third electric push rod (28), and the push rod end of the third electric push rod (28) is rotatably connected to the support rod (21).

5. The folding mechanism for carton production according to claim 1, characterized in that: The transmission assembly (3) comprises a mounting block (31) and two conveying rollers (34); the mounting block (31) is fixedly connected to the feeding platform (11); a transmission motor (32) is fixedly connected to the mounting block (31); and an output shaft of the transmission motor (32) is fixedly connected to a transmission wheel (33).

6. A folding mechanism for carton production according to claim 5, characterized in that: A driven wheel (35) is provided on one of the conveying rollers (34), and a transmission belt (36) is tensionedly connected between the driven wheel (35) and the transmission wheel (33).

Images