A cartoning mechanism for hand-cartoning machine

Abstract

The present invention discloses a box-entering mechanism for a glove box-entering machine, comprising a frame, a support frame for placing a glove box on the frame, a mobile platform that can move laterally under the drive of a first driving mechanism, a transition box fixedly arranged on the mobile platform, an exhaust device arranged above the transition box, and at least one push-pull device arranged on the frame, the push-pull device comprising a push-pull clamp, a third driving mechanism for driving the push-pull clamp to move laterally, and a fourth driving mechanism capable of controlling the opening and closing of the push-pull clamp. The box-entering mechanism for a glove box-entering machine of the present invention can exhaust the stacks of gloves in the transition box, replacing the traditional manual exhaust method, reducing the labor intensity of workers, and at the same time improving the work quality and stability of the exhaust work, reducing the friction between the stacks of gloves and the transition box during the process of boxing, and also comprising a push-pull device, which can realize the gloves in the transition box entering the packaging box.

Description

Technical Field

[0001] The present invention relates to the technical field of glove packaging, and in particular to a box-entering mechanism for a glove box-entering machine. Background Art

[0002] After the newly produced gloves are taken off the hand mold, there is gas inside. When a stack of gloves is put into the packaging box, the existence of internal gas makes the height of the stack of gloves much higher than the packaging box, so it is difficult for the stack of gloves to enter the box. Therefore, in the production process of gloves, manual exhaust is often required, which undoubtedly increases the labor intensity of workers and reduces the efficiency of glove production. Some documents disclose a transition box device, which puts the demoulded gloves into the transition box, pushes the transition box into the packaging box, and then pulls out the transition box, leaving the stack of gloves in the packaging box. However, the expanded gloves will also have a large friction with the transition box or the packaging box, and the gloves will be damaged in severe cases; and the existing transition boxes are all connected by ordinary hinges. When the transition box is opened and closed, the hinge connection moves around its own rotation axis, causing a gap in the transition box, resulting in the phenomenon of gloves being pinched, which seriously affects the efficiency and quality of the glove packaging industry. These are the problems that need to be solved urgently for glove packaging equipment. Summary of the invention

[0003] In order to solve the above technical problems, the present invention discloses a box-entering mechanism for a glove box-packing machine, comprising a frame body, on which a support frame for placing a glove box is arranged, the support frame is an open structure, and the support frame comprises two opposite support side plates and a support bottom plate; the frame body is fixedly connected to a transition box base, on which a first transverse guide rail is arranged, a movable platform is arranged on the first transverse guide rail, the movable platform can move along the first transverse guide rail under the drive of a first driving mechanism, a transition box is fixedly arranged on the movable platform, the transition box is an open structure, and the opening direction of the transition box is consistent with the opening direction of the support frame; the transition box comprises a box body bottom plate and two The box body side panels on the opposite sides, the two box body side panels are hinged with box body cover panels; an exhaust device is also arranged above the transition box, the exhaust device includes an exhaust plate and a second driving mechanism, and the exhaust plate can reciprocate toward the transition box under the drive of the second driving mechanism; a push-pull device is arranged on the frame body on the side of the support frame away from the transition box base and / or on the side of the transition box base away from the support frame, the push-pull device includes a push-pull clamp, a third driving mechanism and a fourth driving mechanism, the third driving mechanism can drive the push-pull clamp to move toward the opening of the transition box and the opening of the support frame, and the fourth driving mechanism is used to control the opening and closing of the push-pull clamp.

[0004] As an optional solution of the technical solution of the present invention, a longitudinal slide rail is arranged between the support frame and the frame body, and a fifth driving mechanism is arranged on the side of at least one of the support side panels away from the other support side panel, and the fifth driving mechanism can drive the support side panel to move along the longitudinal slide rail.

[0005] As an optional solution of the technical solution of the present invention, the first driving mechanism is fixed under the transition box base, a through slot is provided on the transition box base, and the first driving mechanism is fixedly connected to the mobile platform via a connecting plate passing through the through slot on the transition box base.

[0006] As an optional scheme of the technical scheme of the present invention, a control mechanism for controlling the opening and closing of the box body cover of the transition box is also provided on the mobile platform, and the control mechanism includes a two-way cylinder fixed on the mobile platform, and the telescopic shafts on both sides of the two-way cylinder are respectively fixedly connected with a first transition plate parallel to the box body side plate, and the first transition plate is fixedly connected with a second transition plate parallel to the box body bottom plate on the side away from the telescopic shaft of the two-way cylinder, and the second transition plate is connected with a control roller at one end away from the first transition plate, and the control roller is rotatably arranged at the end of the first transition plate, and a third transition plate is fixedly connected to one side of the first transition plate, and a tension spring is arranged on the third transition plate, and the other end of the tension spring is connected to a fourth transition plate arranged on the box body cover; the box body cover is connected to the box body side plate by a first slider mechanism and a second slider mechanism, and the first slider mechanism The invention comprises a first fixed block fixed on the side plate of the box body and a first connecting rod fixed on the cover plate of the box body, the first fixed block is provided with a first arc groove, the first connecting rod is penetrated in the first arc groove and can slide in the first arc groove, the second slider mechanism comprises a second fixed block fixed on the side plate of the box body and a second connecting rod fixed on the cover plate of the box body through a first connecting member, the second fixed block is provided with a second arc groove, the second connecting rod is penetrated in the second arc groove and can slide in the second arc groove, the normal of the arc corresponding to the first arc groove is perpendicular to the normal of the arc corresponding to the second arc groove, and the center of the circle corresponding to the arc where the first arc groove is located coincides with the center of the circle corresponding to the arc where the second arc groove is located, and an integrated lining layer is fixedly connected to the inner surface of the box body of the transition box, and the material of the lining layer is Kevlar flexible fiber material or polytetrafluoroethylene with polytetrafluoroethylene coating.

[0007] As an optional solution of the technical solution of the present invention, the exhaust device includes an exhaust bracket fixed on the frame, the second driving mechanism is fixed on the exhaust bracket, the second driving mechanism includes a second working shaft, the second working shaft passes through the exhaust bracket and is arranged toward the transition box, the second working shaft can slide in a vertical direction, and the end of the second working shaft is fixedly connected to the exhaust plate.

[0008] As an optional scheme of the technical scheme of the present invention, the push-pull device is fixed to the frame body through a push-pull bracket, the push-pull device also includes a fixed platform and a sliding platform, the sliding platform can be moved back and forth laterally along the fixed platform under the drive of the third driving mechanism, the fourth driving mechanism and the push-pull clamp are fixed on the sliding platform, the fourth driving mechanism includes a fourth working axis, the fourth working axis is arranged laterally toward the opening of the transition box, a working axis housing is also arranged on the outer side of the fourth working axis, the working axis housing is fixed on the sliding platform, the push-pull clamp includes a clamp bottom plate and a clamp upper plate, the clamp bottom plate is fixed to the side of the working axis housing away from the sliding platform, the end of the fourth working axis is fixedly connected with a rack, a gear with a central axis is meshed on the rack, the central axis of the gear is rotatably arranged on the working axis housing, and both sides of the central axis of the gear are fixedly connected to the clamp upper plate.

[0009] As an optional solution of the technical solution of the present invention, a first positioning block is arranged on the sliding table, a positioning hole is opened at the center of the first positioning block, the fourth working shaft passes through the positioning hole and the fourth working shaft can slide in the positioning hole.

[0010] As an optional solution of the technical solution of the present invention, the sliding platform is further provided with a second positioning block, the second positioning block is provided with a positioning groove, the rack passes through the positioning groove and the rack can slide laterally in the positioning groove.

[0011] As an optional scheme of the technical solution of the present invention, a guide mechanism for limiting the movement of the transition box is also arranged between the support frame and the transition box base, and the guide mechanism includes a guide plate fixed on the transition box base, and a first guide roller is symmetrically fixedly connected to the guide plate, and the center axis of the first guide roller is arranged in a vertical direction, and the first guide roller can rotate around its center axis.

[0012] As an optional solution of the technical solution of the present invention, the guide mechanism also includes a guide bracket, a sixth driving mechanism and a second guide roller, the guide bracket is mounted on the guide plate, the sixth driving mechanism is fixed on the guide bracket, the second guide roller can reciprocate in the vertical direction under the drive of the sixth driving mechanism, and the second guide roller can roll on the box cover after closing.

[0013] The beneficial effects of the present invention are:

[0014] The box-entering mechanism for the gloves box-entering machine of the present invention comprises an exhaust device, which can exhaust the gloves in the stacks in the transition box, so as to facilitate the stacks of gloves to be put into the box, replace the traditional manual exhaust method, reduce the labor intensity of workers, improve the intelligence level of the factory, and at the same time improve the work quality and stability of the exhaust work, and reduce the friction between the stacks of gloves and the transition box during the process of putting the gloves into the box; the transition box of the present invention adopts a slider connecting rod connection, and no gap is generated when opening and closing, so as to avoid the phenomenon of gloves being pinched. In addition, by arranging an inner lining layer on the inner side of the transition box, the friction between the built-in gloves and the inner wall of the transition box can be effectively reduced; the scheme of the present invention also includes a push-pull device, which can realize the gloves in the transition box to enter the packaging box, and the push-pull device includes a push-pull clamping claw, which can clamp the gloves during the process of the gloves entering the packaging box from the transition box, so as to avoid the gloves from expanding again during this process. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0016] Figure 1 It is a schematic structural diagram of an embodiment of the present invention.

[0017] Figure 2 It is a front view of a schematic structural diagram of an embodiment of the present invention.

[0018] Figure 3 It is a partial schematic diagram of the support frame in an embodiment of the present invention.

[0019] Figure 4 It is a partial schematic diagram of the transition box in an embodiment of the present invention.

[0020] Figure 5 for Figure 4 A partial enlarged view of point A in the middle.

[0021] Figure 6 for Figure 4 A partial enlarged view of point B in the middle.

[0022] Figure 7 Schematic diagram of a push-pull device in an embodiment of the present invention.

[0023] Reference numerals:

[0024] 10-frame; 20-support frame; 21-support side plate; 22-support bottom plate; 23-longitudinal slide rail; 24-fifth drive mechanism; 31-transition box base; 311-first transverse guide rail; 32-moving platform; 33-first drive mechanism; 34-transition box; 341-box bottom plate; 342-box side plate; 343-box cover plate; 344-fourth transition plate; 35-control mechanism; 351-bidirectional cylinder; 352-first transition plate; 353-second transition plate; 354-control roller; 355-third transition plate; 356-tension spring; 36-first slider mechanism; 361-first fixed block; 362-first connecting rod; 363-first arc groove; 37-second slider mechanism; 371-second fixed block; 3 72-first connecting member; 373-second connecting rod; 374-second arc groove; 38-inner lining; 40-exhaust device; 41-exhaust plate; 42-second driving mechanism; 421-second working shaft; 43-exhaust bracket; 50-push-pull device; 51-push-pull clamp; 511-clamp bottom plate; 512-clamp upper plate; 52-third driving mechanism; 53-fourth driving mechanism; 531-fourth working shaft; 532-working shaft housing; 533-rack; 534-gear; 55-fixed table; 56-sliding table; 561-first positioning block; 562-second positioning block; 60-guide mechanism; 61-guide plate; 62-first guide roller; 63-guide bracket; 64-sixth driving mechanism; 65-second guide roller. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0026] It should be noted that all directional indications in the embodiments of the present invention (such as up, down, left, right, front, back, lateral, longitudinal, horizontal, vertical...) are only used to explain the relative position relationship, movement status, etc. between the components in a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0027] In the description of the embodiments, unless otherwise clearly specified and limited, the terms "disposed", "connected" and the like should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, or an electrical connection; it can be a direct connection, or it can be connected through an intermediate medium, or it can be a communication between the two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0028] like Figure 1 and Figure 2 As shown, the present invention discloses a box-entering mechanism for a glove box-packing machine, comprising a frame 10, on which a support frame 20 for placing a glove box is arranged, the support frame 20 is an open structure, and the support frame 20 comprises two opposite support side panels 21 and a support bottom panel 22; a transition box base 31 is fixedly connected to the frame 10, on which a first transverse guide rail 311 is arranged, on which a moving platform 32 is arranged, and the moving platform 32 can move along the first transverse guide rail 311 under the drive of a first driving mechanism 33, and a transition box 34 is fixedly arranged on the moving platform 32, and the transition box 34 is an open structure, and the opening direction of the transition box 34 is consistent with the opening direction of the support frame 20; the transition box 34 comprises a box body bottom panel 341 and two opposite The box body side panels 342 are hinged with a box body cover panel 343 on the two box body side panels 342; an exhaust device 40 is also arranged above the transition box 34, and the exhaust device 40 includes an exhaust plate 41 and a second driving mechanism 42, and the exhaust plate 41 can reciprocate toward the transition box 34 under the drive of the second driving mechanism 42; a push-pull device 50 is arranged on the frame body 10 on the side of the support frame 20 away from the transition box base 31 and / or on the side of the transition box base 31 away from the support frame 20, and the push-pull device 50 includes a push-pull clamp 51, a third driving mechanism 52 and a fourth driving mechanism 53, the third driving mechanism 52 can drive the push-pull clamp 51 to move toward the opening of the transition box 34 and the opening of the support frame 20, and the fourth driving mechanism 53 is used to control the opening and closing of the push-pull clamp 51.

[0029] In this solution, the packaging box with both sides opened is placed in the support frame 20, and the opening direction of the packaging box is consistent with the opening direction of the transition box 34. When in use, the gloves taken off the glove molds are first arranged into stacks and placed in the transition box, and then the exhaust device above the transition box is used to exhaust the gloves in the stacks in the transition box. The exhaust method is that the second driving mechanism drives the exhaust plate to repeatedly beat the gloves in the stack in the transition box until the height of the gloves meets the requirements for entering the box. The second driving mechanism 42 can be a driving mechanism with a telescopic shaft such as a cylinder and an electric cylinder to meet the requirements.

[0030] After the exhaust is completed, the third driving mechanism 52 drives the push-pull clamp 51 to move toward the transition box 34. The third driving mechanism 52 can be a driving mechanism with a telescopic shaft such as a cylinder and an electric cylinder. A linear guide rail can also be selected to realize the lateral reciprocating movement of the push-pull clamp 51. When the push-pull device 50 is provided on the side of the support frame 20 away from the transition box base 31 on the frame 10 and the side of the transition box base 31 away from the support frame 20 on the frame 10, the push-pull clamps 51 on both sides simultaneously extend into the transition box 34 to grab the transition box At this time, the first driving mechanism 33 pushes the mobile platform 32 and the transition box 34 to move toward the packaging box. At the same time, the push-pull clamps 51 holding the gloves on both sides move synchronously with the transition box 34 driven by the third driving mechanism 52 until the transition box 34 partially enters the packaging box. At this time, the first driving mechanism 33 drives the mobile platform 32 and the transition box 34 to return to the initial position along the original path. The push-pull clamps 51 are slightly opened under the drive of the fourth driving mechanism 53, and then returned to the initial position along the original path under the drive of the third driving mechanism 52.

[0031] When a push-pull device 50 is provided on the side of the frame 10 on which the support frame 20 is away from the transition box base 31 or on the side of the frame 10 on which the transition box base 31 is away from the support frame 20, the single-sided push-pull clamp 51 can also clamp the gloves and move them synchronously with the transition box 34 into the packaging box, leaving the stack of gloves in the packaging box to complete the glove packing.

[0032] In this process, the exhaust device 40 can effectively exhaust the stacked gloves in the transition box 34, so that the height of the stacked gloves meets the requirements for box entry, improves the exhaust quality of the gloves, and reduces the friction between the gloves and the box body in the transition box or the packaging box; compared with traditional manual exhaust, the work efficiency of the exhaust process is improved, thereby improving the production efficiency of the gloves.

[0033] The support frame 20 is used to hold the packaging box. In actual use, the support frame 20 of different sizes can be replaced for packaging boxes of different specifications to meet the needs of holding the packaging box. In this solution, Figure 3 As shown, a longitudinal slide rail 23 is provided between the support frame 20 and the frame body 10, and a fifth driving mechanism 24 is provided on a side of at least one support side plate 21 away from another support side plate, and the fifth driving mechanism can drive the support side plate 21 to move along the longitudinal slide rail 23. In this solution, the fifth driving mechanism 24 drives at least one support side plate 21 to move along the longitudinal slide rail 23, and the distance between the two support side plates 21 can be changed, so that the support side plates are suitable for packaging boxes of different sizes, thereby increasing the applicability of the device.

[0034] The function of the first driving mechanism 33 is to drive the mobile platform 32 to drive the transition box 34 to move toward the support frame 20. The first driving mechanism 33 is fixed on the frame body 10 to achieve the above function. In this scheme, the first driving mechanism 33 is fixed below the transition box base 31. A through groove is provided on the transition box base 31. The first driving mechanism 33 is fixedly connected to the mobile platform 32 through a connecting plate 35 that passes through the through groove on the transition box base. By placing the first driving mechanism 33 below the transition box base 31, the space on the plane of the frame 10 can be effectively saved, making the overall layout more reasonable and effective.

[0035] The present invention mainly uses the transition box 34 to deliver the exhausted stacks of gloves into the packaging box. During the whole process, the box cover 343 can also be opened and closed by manually moving the box cover 343. In order to further improve the automation of the equipment, reduce the labor intensity of workers, and improve production efficiency, in this solution, if Figures 4 to 6 As shown, a control mechanism 35 for controlling the opening and closing of the box cover 343 of the transition box 34 is also provided on the mobile platform 32. The control mechanism 35 includes a two-way cylinder 351 fixed on the mobile platform 32. The telescopic shafts on both sides of the two-way cylinder 351 are respectively fixedly connected with a first transition plate 352 parallel to the box side plate 342. The first transition plate 352 is fixedly connected with a second transition plate 353 parallel to the box bottom plate 341 on one side away from the telescopic shaft of the two-way cylinder 352. The end of the second transition plate 353 away from the first transition plate 352 is connected with a control roller 354. The control roller 354 is rotatably arranged at the end of the first transition plate 352. A third transition plate 355 is fixedly connected to one side of the first transition plate 352. A tension spring 356 is arranged on the third transition plate 355. The other end of the tension spring 356 is connected to a fourth transition plate 344 arranged on the box cover 343.

[0036] When the box cover 343 needs to be opened, the telescopic shaft of the two-way cylinder 351 extends out, driving the tension spring 356 to pull up the corresponding box cover 343. At this time, the control roller 354 abuts against the opened box cover 343. When the box cover 343 needs to be closed, the telescopic shaft of the two-way cylinder 351 contracts, and the control roller 354 drives the box cover 343 to retract until the box cover 343 is closed.

[0037] The box cover of a traditional transition box is hinged to the box side panel through a rotating shaft. In this structure, when the transition box is opened and closed, the hinge connection moves around its own rotating shaft, causing a gap in the transition box, resulting in the phenomenon of gloves being pinched. In the present application, the height of the gloves in the transition box can be compressed by using an exhaust device, which can largely avoid the situation of gloves being pinched by the gap in the transition box. In order to further avoid this situation, in the present solution, the box cover 343 and the box side panel 342 are connected by a first slider mechanism 36 and a second slider mechanism 37. The first slider mechanism 36 includes a first fixed block 361 fixed to the box side panel 342 and a first connecting rod 362 fixed to the box cover 343. The first fixed block 361 is provided with a first arc groove 363. The first connecting rod 362 is inserted into the first arc groove 363 and can slide in the first arc groove 363. The second slider mechanism 37 includes a second fixed block 371 fixed to the box side panel 342 and a first connecting member 372 fixed to the box body. The second connecting rod 373 on the cover plate 343 and the second fixed block 371 are provided with a second arc groove 374, the second connecting rod 373 is inserted into the second arc groove 374 and can slide in the second arc groove 374, the normal of the arc corresponding to the first arc groove 363 is perpendicular to the normal of the arc corresponding to the second arc groove 374, and the center of the circle corresponding to the arc where the first arc groove 363 is located coincides with the center of the circle corresponding to the arc where the second arc groove 374 is located, and an integrated lining layer 38 is fixedly connected to the inner surface of the box body of the transition box 34, and the material of the lining layer 38 is Kevlar flexible fiber material or polytetrafluoroethylene with a polytetrafluoroethylene coating.

[0038] In this solution, the box side plate 342 and the box cover plate 343 are connected by the first slider mechanism 36 and the second slider mechanism 37, which effectively reduces the possibility of gloves being caught in the gap during the rotation of the two. In addition, since the inner side of the box body is provided with an inner lining layer as a whole, the friction between the transition box 34 and the gloves contained inside can be effectively reduced. When the transition box 34 and the gloves inside the box enter the packaging box, it is convenient to separate the transition box 34 from the gloves.

[0039] The function of the exhaust device 40 is to repeatedly beat the stacks of gloves in the transition box 34 to exhaust the gloves so that they meet the height requirements for entering the box. In this solution, the exhaust device 40 includes an exhaust bracket 43 fixed on the frame 10, and the second drive mechanism 42 is fixed on the exhaust bracket 43. The second drive mechanism 42 includes a second working shaft 421, and the second working shaft 421 passes through the exhaust bracket 43 and is arranged toward the transition box 34. The second working shaft 421 can slide in the vertical direction, and the end of the second working shaft 421 is fixedly connected to the exhaust plate 41. The second working shaft 421 passes through the exhaust bracket 43 and is arranged toward the transition box 34. The arrangement of the exhaust bracket 43 can effectively ensure the overall stability of the second drive mechanism 42 during the reciprocating motion of the second working shaft 421.

[0040] like Figure 7 As shown, the push-pull device 50 is fixed on the frame 10 through a push-pull bracket 54. The push-pull device 50 also includes a fixed table 55 and a sliding table 56. The sliding table 56 can move back and forth laterally along the fixed table 55 under the drive of the third driving mechanism 52. In this embodiment, a linear guide structure is selected to realize the functions of the third driving mechanism 52, the fixed table 55 and the sliding table 56.

[0041] The fourth driving mechanism 53 and the push-pull clamp 51 are fixed on the sliding platform 56. The push-pull clamp 51 is used to clamp the set of gloves in the transition box 34. The fourth driving mechanism 53 is used to control the opening and closing of the push-pull clamp 51. In this embodiment, the fourth driving mechanism 53 includes a fourth working axis 531, and the fourth working axis 531 is arranged along the horizontal direction toward the opening of the transition box 34. A working axis housing 532 is also arranged on the outer side of the fourth working axis 531, and the working axis housing 532 is fixed on the sliding platform 56. The push-pull clamp 51 includes a clamp bottom plate 511 and a clamp upper plate 512. The clamp bottom plate 511 is fixed on the side of the working axis housing 532 away from the sliding platform 56. The end of the fourth working axis 531 is fixedly connected with a rack 533, and a gear 534 with a central axis is meshed on the rack 533. The central axis of the gear 534 is rotatably arranged on the working axis housing 532, and both sides of the central axis of the gear 534 are fixedly connected to the clamp upper plate 512. In this solution, when the fourth working shaft 531 extends, it drives the rack 533 to move toward the push-pull clamp 51. At this time, the gear 534 rotates under the drive of the rack 533, driving the clamp upper plate 512 to rotate around the central axis of the gear 534, and the push-pull clamp 51 opens. On the contrary, when the fourth working shaft 531 contracts, the clamp 51 can be closed.

[0042] In order to ensure the stability of the fourth working shaft 531 during the extension and retraction process, a first positioning block 561 is provided on the sliding table 56. A positioning hole is provided at the center of the first positioning block 561. The fourth working shaft 531 passes through the positioning hole and can slide in the positioning hole. Furthermore, a second positioning block 562 is provided on the sliding table 56. A positioning groove is provided on the second positioning block 562. The rack 533 passes through the positioning groove and can slide laterally in the positioning groove.

[0043] When the transition box 34 moves toward the packaging box, if the transition box body is deflected, it will be difficult to enter the box. Therefore, in the present embodiment, a guide mechanism 60 for limiting the movement of the transition box 34 is also provided between the support frame 20 and the transition box base 31. The guide mechanism 60 includes a guide plate 61 fixed on the transition box base 31, and a first guide roller 62 is symmetrically fixedly connected to the guide plate. The center axis of the first guide roller 62 is vertically arranged, and the first guide roller 62 can rotate around its center axis. When the transition box 34 passes through the guide mechanism 60 and moves toward the packaging box, the guide plate 61 can effectively support the transition box 34. The first guide wheels 62 on both sides can limit the transition box 34 to prevent the transition box 34 from deflecting during movement, and can also facilitate the movement of the transition box 34, thereby ensuring the accuracy and smoothness of the transition box 34 moving toward the packaging box.

[0044] Furthermore, the guide mechanism 60 also includes a guide bracket 63, a sixth drive mechanism 64, and a second guide roller 65. The guide bracket 63 is mounted on the guide plate 61, the sixth drive mechanism 64 is fixed on the guide bracket 63, the second guide roller 65 can reciprocate in the vertical direction under the drive of the sixth drive mechanism 64, and the second guide roller 65 can roll on the box cover 343 after closing; the second guide roller 65 can limit the transition box 34 from above, further ensuring the stability of the travel trajectory of the transition box during operation, and ensuring that the transition box 34 can accurately enter the packaging box. The function of the sixth drive mechanism 64 is to drive the second guide roller 65 to reciprocate in the vertical direction, so a drive mechanism with a telescopic shaft such as a cylinder or an electric cylinder can be selected, and the second guide roller 65 can be fixed on the telescopic shaft of the sixth drive mechanism.

[0045] In actual use, an external control system, such as a PLC control system, can be added to control each driving mechanism, so as to realize automatic control of glove exhaust and box entry, etc. Those skilled in the art can make a choice according to actual needs, which will not be elaborated here.

[0046] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the ability of ordinary technicians in the field to implement; when the combination of technical solutions is contradictory or cannot be implemented, it should be considered that such a combination of technical solutions does not exist and is not within the protection scope required by the present invention.

Claims

1. A box-feeding mechanism for a hand-cartoning machine, comprising a frame, characterized in that: The frame body is provided with a support frame for placing the glove packaging box, the support frame is an open structure, and the support frame includes two opposite support side plates and a support bottom plate; The frame is fixedly connected to a transition box base, a first transverse guide rail is provided on the transition box base, a movable platform is mounted on the first transverse guide rail, the movable platform can move along the first transverse guide rail under the drive of a first driving mechanism, a transition box is fixedly provided on the movable platform, the transition box is an open structure, and the opening direction of the transition box is consistent with the opening direction of the support frame; the transition box includes a box body bottom plate and two box body side plates on opposite sides, and a box body cover plate is hinged on the two box body side plates; An exhaust device is also provided above the transition box, and the exhaust device includes an exhaust plate and a second driving mechanism, and the exhaust plate can reciprocate toward the transition box under the drive of the second driving mechanism; A push-pull device is provided on the frame body on a side of the support frame away from the transition box base and / or on a side of the transition box base away from the support frame, the push-pull device includes a push-pull clamp, a third drive mechanism and a fourth drive mechanism, the third drive mechanism can drive the push-pull clamp to move toward the opening of the transition box and the opening of the support frame, and the fourth drive mechanism is used to control the opening and closing of the push-pull clamp.

2. The box-entering mechanism for a hand-cartoning machine according to claim 1, characterized in that: A longitudinal slide rail is arranged between the support frame and the frame body, and a fifth driving mechanism is arranged on a side of at least one of the support side plates away from the other support side plate, and the fifth driving mechanism can drive the support side plate to move along the longitudinal slide rail.

3. The box-loading mechanism for a hand-cartoning machine according to claim 1, characterized in that: The first driving mechanism is fixed below the transition box base, a through slot is provided on the transition box base, and the first driving mechanism is fixedly connected to the mobile platform via a connecting plate passing through the through slot on the transition box base.

4. The box-entering mechanism for a hand-cartoning machine according to claim 3, characterized in that: The mobile platform is also provided with a control mechanism for controlling the opening and closing of the box cover of the transition box, the control mechanism includes a two-way cylinder fixed on the mobile platform, the telescopic shafts on both sides of the two-way cylinder are respectively fixedly connected with first transition plates parallel to the side plates of the box body, the first transition plate is fixedly connected with a second transition plate parallel to the bottom plate of the box body on one side away from the telescopic shaft of the two-way cylinder, the second transition plate is connected with a control roller at one end away from the first transition plate, the control roller is rotatably arranged at the end of the first transition plate, the first transition plate is fixedly connected with a third transition plate on one side, the third transition plate is provided with a tension spring, and the other end of the tension spring is connected with a fourth transition plate arranged on the box cover; The box cover is connected to the box side plate by a first slider mechanism and a second slider mechanism, the first slider mechanism comprising a first fixed block fixed to the box side plate and a first connecting rod fixed to the box cover, a first arc groove is provided on the first fixed block, the first connecting rod is penetrated in the first arc groove and can slide in the first arc groove, the second slider mechanism comprises a second fixed block fixed to the box side plate and a second connecting rod fixed to the box cover by a first connecting member, a second arc groove is provided on the second fixed block, the second connecting rod is penetrated in the second arc groove and can slide in the second arc groove, the normal of the arc corresponding to the first arc groove is perpendicular to the normal of the arc corresponding to the second arc groove, and the center of the circle corresponding to the arc where the first arc groove is located coincides with the center of the circle corresponding to the arc where the second arc groove is located, an integrated lining layer is fixedly connected to the inner surface of the box body of the transition box, and the material of the lining layer is Kevlar flexible fiber material or polytetrafluoroethylene with polytetrafluoroethylene coating.

5. The box-entering mechanism for a hand-cartoning machine according to claim 1, characterized in that: The exhaust device includes an exhaust bracket fixed on the frame, the second driving mechanism is fixed on the exhaust bracket, the second driving mechanism includes a second working shaft, the second working shaft passes through the exhaust bracket and is arranged toward the transition box, the second working shaft can slide in a vertical direction, and the end of the second working shaft is fixedly connected to the exhaust plate.

6. The box-loading mechanism for a hand-cartoning machine according to claim 1, characterized in that: The push-pull device is fixed to the frame body by a push-pull bracket, and the push-pull device also includes a fixed platform and a sliding platform, and the sliding platform can be moved back and forth laterally along the fixed platform under the drive of the third driving mechanism, and the fourth driving mechanism and the push-pull clamp are fixed to the sliding platform, and the fourth driving mechanism includes a fourth working axis, and the fourth working axis is arranged laterally toward the opening of the transition box, and a working axis housing is also arranged on the outer side of the fourth working axis, and the working axis housing is fixed on the sliding platform, and the push-pull clamp includes a clamp bottom plate and a clamp upper plate, and the clamp bottom plate is fixed to a side of the working axis housing away from the sliding platform, and the end of the fourth working axis is fixedly connected to a rack, and a gear with a central axis is meshed on the rack, and the central axis of the gear is rotatably arranged on the working axis housing, and both sides of the central axis of the gear are fixedly connected to the clamp upper plate.

7. The box-loading mechanism for a hand-cartoning machine according to claim 6, characterized in that: The sliding platform is provided with a first positioning block, a positioning hole is opened at the center of the first positioning block, the fourth working shaft passes through the positioning hole and the fourth working shaft can slide in the positioning hole.

8. The box-loading mechanism for a hand-cartoning machine according to claim 6, characterized in that: The sliding platform is also provided with a second positioning block, the second positioning block is provided with a positioning groove, the rack passes through the positioning groove and the rack can slide transversely in the positioning groove.

9. The box-loading mechanism for a hand-cartoning machine according to claim 1, characterized in that: A guide mechanism for limiting the movement of the transition box is also arranged between the support frame and the transition box base, and the guide mechanism includes a guide plate fixed on the transition box base, and a first guide roller is symmetrically fixedly connected to the guide plate, and the center axis of the first guide roller is arranged in a vertical direction, and the first guide roller can rotate around its center axis.

10. The box-loading mechanism for a hand-cartoning machine according to claim 9, characterized in that: The guide mechanism also includes a guide bracket, a sixth driving mechanism and a second guide roller. The guide bracket is mounted on the guide plate. The sixth driving mechanism is fixed on the guide bracket. The second guide roller can reciprocate in the vertical direction under the drive of the sixth driving mechanism. The second guide roller can roll on the box cover after closing.

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