Automatic cap screwing machine

Abstract

The utility model discloses an automatic cover buckling machine, including the machine table, the middle part of machine table is equipped with the assembling table, the below of assembling table is equipped with the conveying unit, and the conveying unit is used for conveying the box body, and the both ends of assembling table are equipped with unfolding subassembly and blanking unit respectively, and the top of assembling table middle part is equipped with the gland assembly, unfolding subassembly includes the feeding unit, the forming unit and the turnover unit, and the guide rod is used for unfolding the box body board that folds together into the box body, and the turnover unit is used for turning over the box body and makes the box body standardization, the gland assembly includes the moving unit and the cover buckling unit, and the moving unit is used for moving the box cover, and the cover buckling unit is used for pressing the box cover on the top of the unfolded box body, the automatic cover buckling machine of the utility model adopts the unfolding subassembly, can quickly unfold the box body board that folds together and standardization into the box body, and cooperates the gland assembly, can quickly buckle the box cover on the top of the unfolded box body, and the degree of automation is high, and the assembling efficiency is high.

Description

Technical Field

[0001] This utility model relates to wine box processing technology, specifically an automatic capping machine. Background Technology

[0002] Wine boxes are boxes used to package and protect wine bottles. They usually have exquisite designs and structures, and are both practical and have a certain collectible value. Some wine boxes are assembled by unfolding the box body panels and closing the lid.

[0003] The current wine box processing method is generally as follows: workers take the box body board, unfold the box body board to form the box body, and then put the box lid on the top of the box body. The operation is complicated, the workers' labor intensity is high, and it cannot meet the production of large quantities of wine boxes. Utility Model Content

[0004] To overcome the shortcomings of the prior art, this utility model provides an automatic lid-fastening machine that can quickly form the box body and fasten the lid, with a high degree of automation and high assembly efficiency.

[0005] To achieve the above technical objectives, the present invention adopts the following technical solution: an automatic capping machine, including a machine base, an assembly platform in the middle of the machine base, a conveying unit below the assembly platform for conveying the box body, an unfolding component and a feeding unit at both ends of the assembly platform, and a capping component above the middle of the assembly platform; The unfolding assembly includes a feeding unit, a forming unit, and a folding unit. The feeding unit includes a feeding trough for accommodating the box panel. A limiting frame is provided at the end of the feeding trough, and rollers are provided on both sides of the limiting frame to limit the box panel to the feeding trough. A guide rod is provided on the side of the limiting frame away from the assembly table, and the guide rod is inclined toward the assembly table. The forming unit is used to hold the box panel away from the guide rod and move the box panel along the guide rod to the assembly table. The guide rod is used to unfold the folded box panels into a box. The folding unit is used to fold the box to fix the shape of the box. The lid assembly includes a moving unit and a lid-fastening unit. The moving unit is used to move the lid, and the lid-fastening unit is used to press the lid onto the unfolded box body.

[0006] Preferably, the feeding trough is provided with a pressing block, the bottom of the pressing block is provided with a ball bearing, the ball bearing is in contact with the bottom of the feeding trough, and the pressing block is in contact with the box plate on the side facing the assembly table.

[0007] Preferably, the molding unit includes a molding module and a molding base. The molding module is fixed to the machine base and located at one end of the assembly table. The molding module is used to move the molding base. The molding base is provided with a mounting frame on the side facing the feed trough. The mounting frame is provided with an adsorption structure on the side facing the assembly table.

[0008] Preferably, the folding unit includes a column fixed to the machine base. A fixing plate is provided at the bottom of the column facing the assembly table. The fixing plate is hinged to the middle of the folding plate. A folding cylinder is hinged to the side of the column away from the assembly table. The piston rod end of the folding cylinder is hinged to the end of the folding plate away from the assembly table. An adsorption structure is provided at the end of the folding plate facing the assembly table.

[0009] Preferably, the conveying unit includes a conveying module and a conveying frame. The conveying module is fixed below the assembly table and is used to move the conveying frame. Both sides of the conveying frame are fixed to clamping cylinders. The clamping cylinders drive the clamping plate to move closer to or away from the assembly table. The clamping plate is provided with at least two clamping teeth, which cooperate to position the box body.

[0010] Preferably, an auxiliary plate is provided above the clamping plate, the auxiliary plate is fixed to the clamping plate by a vertical rod, and the auxiliary plate is provided with at least two clamping teeth.

[0011] Preferably, the lid-fastening unit includes a lid-fastening platform with a lid-fastening flow channel that runs through the upper and lower surfaces of the platform. The flow channel is used for lid movement. A hopper is located at the end of the flow channel away from the assembly table for storing lids. A drop cylinder and a drop frame are located below the hopper. The drop cylinder is fixed to the lid-fastening platform, and the drop frame is located above the cylinder and driven by the cylinder to move up and down. An adsorption structure is located above the drop frame. A lid-fastening opening is located at the end of the flow channel directly above the assembly table, allowing the lid to fall from the opening. A lid-fastening cylinder and a lid-fastening plate are located above the opening, and the plate is located below the cylinder and driven by the cylinder to press down.

[0012] Preferably, the moving unit is located below the cap-fastening platform. The moving unit includes a moving module and a moving base. The moving module is fixed to the machine base and drives the moving base to move. A lifting cylinder is provided above the moving base and drives the moving frame to rise and fall. The moving frame is located directly below the cap-fastening flow channel and is provided with several stops.

[0013] Preferably, the unloading unit includes an unloading module and an unloading seat. The unloading module drives the unloading seat to move. An adsorption cylinder is provided above the unloading seat. The adsorption cylinder drives the adsorption plate to move closer to or away from the assembly table. The adsorption plate is provided with several adsorption structures. A pressing cylinder is provided on the side of the cover platform facing the unloading unit. A pressing plate is provided below the pressing cylinder. The pressing cylinder drives the pressing plate to press down.

[0014] Preferably, the adsorption structure includes an adsorption column and a suction cup, the suction cup is fixed to the end of the adsorption column, the adsorption column is telescopically mounted on a mounting frame, a drop frame, a folding plate or an adsorption plate, and the adsorption column is fitted with a spring.

[0015] In summary, this utility model achieves the following technical effects: The automatic lid-fastening machine of this utility model adopts an unfolding component, which can quickly unfold and shape the folded box panels into a box. In addition, with the lid-pressing component, it can quickly fasten the lid to the top of the unfolded box. It has a high degree of automation and high assembly efficiency. Attached Figure Description

[0016] Figure 1 This is a three-dimensional structural diagram of the automatic cap-closing machine of this utility model; Figure 2 This is a schematic diagram of the unfolding assembly of the automatic capping machine of this utility model; Figure 3 This is a schematic diagram of the feeding unit of the automatic capping machine of this utility model; Figure 4 This is a schematic diagram of the forming unit of the automatic capping machine of this utility model; Figure 5 This is a schematic diagram of the folding unit of the automatic cap-closing machine of this utility model; Figure 6 This is a structural schematic diagram of the automatic cap-closing machine of this utility model; Figure 7 This is a schematic diagram of the conveying unit of the automatic capping machine of this utility model. Figure 8 This is a schematic diagram of the cap-closing unit of the automatic cap-closing machine of this utility model; Figure 9 This is a schematic diagram of the cap-closing unit of the automatic cap-closing machine of this utility model; Figure 10 This is a schematic diagram of the moving unit of the automatic capping machine of this utility model; Figure 11 This is a schematic diagram of the material feeding unit of the automatic capping machine of this utility model; Explanation of reference numerals in the accompanying drawings: 1. Machine base; 2. Feeding unit; 21. Feed chute; 22. Pressing block; 23. Limiting frame; 24. Roller; 25. Guide rod; 3. Forming unit; 31. Forming module; 32. Forming base; 33. Mounting frame; 4. Folding unit; 41. Column; 42. Fixing plate; 43. Folding plate; 44. Folding cylinder; 5. Conveying unit; 51. Assembly table; 52. Conveying module; 53. Conveying frame; 54. Clamping cylinder; 55. Clamping plate; 56. 6. Clamping teeth; 60. Cover-fastening unit; 61. Cover-fastening platform; 62. Cover-fastening flow channel; 63. Material bin; 64. Drop cylinder; 65. Drop frame; 66. Cover-fastening cylinder; 67. Cover-fastening plate; 68. Pressing cylinder; 79. Pressing plate; 70. Moving unit; 71. Moving module; 72. Moving seat; 73. Lifting cylinder; 74. Moving frame; 75. Stop block; 81. Unloading unit; 82. Unloading module; 83. Unloading seat; 84. Adsorption cylinder; 85. Adsorption plate; 9. Spring; 10. Suction cup. Detailed Implementation

[0017] The present invention will be further described in detail below with reference to the accompanying drawings.

[0018] This specific embodiment is merely an explanation of the present utility model and is not intended to limit the present utility model. After reading this specification, those skilled in the art can make modifications to this embodiment without contributing any inventive step, but as long as they are within the scope of the claims of the present utility model, they are protected by patent law.

[0019] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0020] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.

[0021] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0022] In this utility model, unless otherwise explicitly specified and limited, "above" or "below" the second feature can mean that the first feature is in direct contact with the second feature, or that the first feature is in indirect contact with the second feature through an intermediate medium. Furthermore, "above," "on top of," and "over" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature.

[0023] Example 1: like Figure 1 As shown, an automatic capping machine includes a machine base 1, an assembly platform 51 in the middle of the machine base 1, a conveying unit 5 below the assembly platform 51 for conveying boxes, an unfolding component and a feeding unit 8 at both ends of the assembly platform 51, and a capping component above the middle of the assembly platform 51.

[0024] The automatic lid-fastening machine in this embodiment uses an unfolding component, which can quickly unfold and shape the folded box panels into a box. In addition, with the lid-pressing component, it can quickly fasten the lid to the top of the unfolded box. It has a high degree of automation and high assembly efficiency.

[0025] like Figure 2-3 As shown, the unfolding assembly includes a feeding unit 2, a forming unit 3, and a folding unit 4. The feeding unit 2 includes a feeding groove 21 for accommodating the box panel. A limiting frame 23 is provided at the end of the feeding groove 21. Rollers 24 are provided on both sides of the limiting frame 23 inwardly. The rollers 24 are used to limit the box panel and the feeding groove 21. A guide rod 25 is provided on the side of the limiting frame 23 away from the assembly table 51. The guide rod 25 is inclined toward the assembly table 51. The forming unit 3 is used to hold the box panel away from the guide rod 25 and move the box panel along the guide rod 25 to the assembly table 51. The guide rod 25 is used to unfold the folded box panels into a box. The folding unit is used to fold the box to shape the box.

[0026] The guide rod 25 allows the side wall of the box panel to slowly unfold as the guide rod 25 is tilted.

[0027] The feeding groove 21 is provided with a pressing block 22, and the bottom of the pressing block 22 is provided with a ball bearing. The ball bearing is in contact with the bottom of the feeding groove 21. The pressing block 22 is in contact with the box plate on the side facing the assembly table 51. The feeding groove 21 is inclined downward towards the assembly table 51. With the setting of the pressing block 22, the box plate can be pushed towards the assembly table 51 and the box plate is always pressed down to prevent the box plate from getting stuck in the feeding groove 21.

[0028] like Figure 4 As shown, the molding unit 3 includes a molding module 31 and a molding seat 32. The molding module 31 is fixed to the machine base 1 and located at one end of the assembly table 51. The molding module 31 is used to move the molding seat 32. The molding seat 32 is provided with a mounting bracket 33 on the side facing the feed trough 21. The mounting bracket 33 is provided with an adsorption structure on the side facing the assembly table 51.

[0029] The adsorption structure holds one side of the box plate, while the other side is suspended. The molding module 31 causes the mounting frame 33 to move backward, which in turn causes the adsorption structure and the box plate to move backward. The guide rod 25 causes the other side of the box to flip and unfold. At this time, the box is initially unfolded and moved to the assembly table 51.

[0030] like Figure 5 As shown, the folding unit 4 includes a column 41, which is fixed to the machine base 1. A fixing plate 42 is provided on the bottom of the column 41 facing the assembly table 51. The fixing plate 42 is hinged to the middle of the folding plate 43. A folding cylinder 44 is hinged to the side of the column 41 away from the assembly table 51. The piston rod end of the folding cylinder 44 is hinged to the end of the folding plate 43 away from the assembly table 51. An adsorption structure is provided on the end of the folding plate 43 facing the assembly table 51.

[0031] The folding cylinder 44 drives the folding plate 43 to flip, and the folding plate 43 contacts the other side of the box plate. At this time, the adsorption structure holds the other side of the box plate. The folding cylinder 44 drives the folding plate 43 to continue to flip, so that the other side of the box plate continues to fold towards the feeding unit 8, so that the box plate is fully unfolded and shaped, avoiding the box plate from resetting.

[0032] like Figure 6 As shown, the lid assembly includes a moving unit 7 and a lid-fastening unit 6. The moving unit 7 is used to move the lid, and the lid-fastening unit 6 is used to press the lid onto the unfolded box body.

[0033] like Figure 7As shown, the conveying unit 5 includes a conveying module 52 and a conveying frame 53. The conveying module 52 is fixed below the assembly table 51 and is used to move the conveying frame 53. Both sides of the conveying frame 53 are fixed to clamping cylinders 54. The clamping cylinders 54 drive the clamping plate 55 to move closer to or away from the assembly table 51. The clamping plate 55 is provided with at least two clamping teeth 56, which cooperate with the positioning box. An auxiliary plate is provided above the clamping plate 55. The auxiliary plate is fixed to the clamping plate 55 by a vertical rod and is provided with at least two clamping teeth 56.

[0034] During conveying, the two clamping cylinders 54 bring the two clamping plates 55 closer together to clamp the box body, and the clamping teeth 56 are used for positioning to ensure the shape of the box body. Then, the conveying module 52 moves the conveying frame 53, which moves the box body toward the unloading unit 8. Then, the two clamping cylinders 54 move the two clamping plates 55 away from each other to release the box body. The conveying module 52 moves the conveying frame 53 in the opposite direction, so that the conveying frame 53 returns to its original position.

[0035] like Figure 8-9 As shown, the lid-fastening unit 6 includes a lid-fastening platform 60, which has a lid-fastening flow channel 61 that runs through the upper and lower surfaces of the platform. The flow channel 61 is used for lid movement. A hopper 62 is located at the end of the flow channel 61 away from the assembly table 51. The hopper 62 is used to store lids. A drop cylinder 63 and a drop frame 64 are located below the hopper 62. The drop cylinder 63 is fixed to the platform 60. The drop frame 64 is located above the drop cylinder 63 and is driven by the cylinder to move up and down. An adsorption structure is located above the drop frame 64. A lid-fastening opening is located at the end of the flow channel 61 directly above the assembly table 51. The lid can fall from the opening. A lid-fastening cylinder 65 and a lid-fastening plate 66 are located above the opening. The lid-fastening plate 66 is located below the cylinder 65 and is driven by the cylinder 65 to press down.

[0036] The drop cylinder 63 can drive the drop frame 64 to move upward, and the suction structure will hold the bottom cover of the hopper 62. Then the drop cylinder 63 drives the drop frame 64 to move downward, so that the cover will not get stuck in the hopper 62 and can move stably into the cover-closing channel 61.

[0037] like Figure 10 As shown, the moving unit 7 is located below the cover-fastening platform 60. The moving unit 7 includes a moving module 71 and a moving base 72. The moving module 71 is fixed to the machine base 1. The moving module 71 drives the moving base 72 to move. A lifting cylinder 73 is provided above the moving base 72. The lifting cylinder 73 drives the moving frame 74 to rise and fall. The moving frame 74 is located directly below the cover-fastening flow channel 61. The moving frame 74 is provided with several stops 75.

[0038] The lifting cylinder 73 drives the moving frame 74 to rise, so that the stop block 75 abuts against the side of the box cover. The moving module 71 drives the moving frame 74 to move, so that the box cover moves along the cover-fastening channel 61. Then the lifting cylinder 73 drives the moving frame 74 to move down, and the moving module 71 resets the moving frame 74. Repeating the above operation can move the box cover at the bottom of the hopper 62 to the cover-fastening opening in sequence.

[0039] like Figure 11 As shown, the unloading unit 8 includes an unloading module 81 and an unloading seat 82. The unloading module 81 drives the unloading seat 82 to move. An adsorption cylinder 83 is provided above the unloading seat 82. The adsorption cylinder 83 drives the adsorption plate 84 to move closer to or away from the assembly table 51. The adsorption plate 84 is provided with several adsorption structures. A pressing cylinder 67 is provided on the side of the cover platform 60 facing the unloading unit 8. A pressing plate 68 is provided below the pressing cylinder 67. The pressing cylinder 67 drives the pressing plate 68 to press down.

[0040] The machine 1 is equipped with a feeding port and a conveyor belt. The conveyor belt can connect to the next process. The pressing cylinder 67 drives the pressing plate 68 to press down and firmly press the box cover onto the top of the box. Then, the feeding module 81 drives the feeding seat 82 to move and move the box to the conveyor belt of the feeding port, thereby completing the feeding.

[0041] The adsorption structure includes an adsorption column and a suction cup 10. The suction cup 10 is fixed to the end of the adsorption column. The adsorption column is telescopically mounted on the mounting frame 33, the lowering frame 64, the folding plate 43, or the adsorption plate 84. The adsorption column is fitted with a spring 9. The adsorption column is hollow and connected to an external air source. The spring 9 provides elasticity so that the adsorption column can be reset after being compressed.

[0042] The forming module 31, conveying module 52, moving module 71 and unloading module 81 are all linear modules.

[0043] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any way. Any simple modifications, equivalent changes and alterations made to the above embodiments based on the technical essence of the present utility model shall fall within the scope of the technical solution of the present utility model.

Claims

1. An automatic capping machine, characterized in that, The machine includes a machine base, an assembly table in the middle of the machine base, a conveying unit below the assembly table for conveying boxes, an unfolding component and a feeding unit at both ends of the assembly table, and a capping component above the middle of the assembly table. The unfolding assembly includes a feeding unit, a forming unit, and a folding unit. The feeding unit includes a feeding trough for accommodating the box panel. A limiting frame is provided at the end of the feeding trough, and rollers are provided on both sides of the limiting frame to limit the box panel to the feeding trough. A guide rod is provided on the side of the limiting frame away from the assembly table, and the guide rod is inclined toward the assembly table. The forming unit is used to hold the box panel away from the guide rod and move the box panel along the guide rod to the assembly table. The guide rod is used to unfold the folded box panels into a box. The folding unit is used to fold the box to fix the shape of the box. The lid assembly includes a moving unit and a lid-fastening unit. The moving unit is used to move the lid, and the lid-fastening unit is used to press the lid onto the unfolded box body.

2. The automatic capping machine according to claim 1, characterized in that, The feeding trough is equipped with a pressing block, and the bottom of the pressing block is equipped with a ball bearing. The ball bearing is in contact with the bottom of the feeding trough, and the pressing block is in contact with the box plate on the side facing the assembly table.

3. An automatic capping machine according to claim 1, characterized in that, The molding unit includes a molding module and a molding base. The molding module is fixed to the machine base and located at one end of the assembly table. The molding module is used to move the molding base. The molding base is provided with a mounting frame on the side facing the feed trough. The mounting frame is provided with an adsorption structure on the side facing the assembly table.

4. An automatic capping machine according to claim 3, characterized in that, The folding unit includes a column fixed to the machine base. A fixing plate is provided at the bottom of the column facing the assembly table. The fixing plate is hinged to the middle of the folding plate. A folding cylinder is hinged to the side of the column away from the assembly table. The piston rod end of the folding cylinder is hinged to the end of the folding plate away from the assembly table. An adsorption structure is provided at the end of the folding plate facing the assembly table.

5. An automatic capping machine according to claim 1, characterized in that, The conveying unit includes a conveying module and a conveying frame. The conveying module is fixed below the assembly table and is used to move the conveying frame. Both sides of the conveying frame are fixed to clamping cylinders. The clamping cylinders drive the clamping plate to move closer to or away from the assembly table. The clamping plate is provided with at least two clamping teeth, which cooperate to position the box body.

6. An automatic capping machine according to claim 5, characterized in that, An auxiliary plate is provided above the clamping plate. The auxiliary plate is fixed to the clamping plate by a vertical rod, and the auxiliary plate has at least two clamping teeth.

7. An automatic capping machine according to claim 4, characterized in that, The lid-fastening unit includes a lid-fastening platform with a lid-fastening flow channel that runs through the upper and lower surfaces of the platform. The flow channel is used for lid movement. A hopper is located at the end of the flow channel away from the assembly table for storing lids. A drop cylinder and a drop frame are located below the hopper. The drop cylinder is fixed to the lid-fastening platform, and the drop frame is located above the cylinder and is driven to rise and fall by the cylinder. An adsorption structure is located above the drop frame. A lid-fastening opening is located at the end of the flow channel directly above the assembly table, allowing the lid to fall through the opening. A lid-fastening cylinder and a lid-fastening plate are located above the opening, and the plate is located below the cylinder and is pressed down by the cylinder.

8. An automatic capping machine according to claim 7, characterized in that, The moving unit is located below the cap-fastening platform. The moving unit includes a moving module and a moving base. The moving module is fixed to the machine base and drives the moving base to move. A lifting cylinder is provided above the moving base and drives the moving frame to rise and fall. The moving frame is located directly below the cap-fastening flow channel and is provided with several stops.

9. An automatic capping machine according to claim 7, characterized in that, The unloading unit includes an unloading module and an unloading seat. The unloading module drives the unloading seat to move. An adsorption cylinder is provided above the unloading seat. The adsorption cylinder drives the adsorption plate to move closer to or away from the assembly table. The adsorption plate is provided with several adsorption structures. A pressing cylinder is provided on the side of the cover platform facing the unloading unit. A pressing plate is provided below the pressing cylinder. The pressing cylinder drives the pressing plate to press down.

10. An automatic capping machine according to claim 9, characterized in that, The adsorption structure includes an adsorption column and a suction cup. The suction cup is fixed to the end of the adsorption column. The adsorption column is telescopically mounted on a mounting frame, a drop frame, a folding plate, or an adsorption plate. The adsorption column is fitted with a spring.

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