CN110697127B - Glove packaging machine and packaging method - Google Patents

Abstract

The invention belongs to the field of packaging machinery, and discloses a glove packaging machine, which comprises: the pick-up device is arranged at the front end of the rack and comprises one or more clamping jaws; the device stacks, sets up at the frame rear end, includes: the device comprises a turnover module, a separation module and a container module; the turnover module comprises one or more turnover assemblies, and the turnover assemblies can turn over 180 degrees or more than 180 degrees along a horizontal axis; a through groove is formed in the plate surface of the overturning assembly; the container module comprises one or more container vertical frames and a bottom plate, and the container vertical frames are arranged below the overturning assembly; the disengaging module comprises a pressing plate and a fourth driving device, wherein the pressing plate is vertically arranged above the overturning assembly and is driven by the fourth driving device to reciprocate up and down. The glove packaging machine can automatically fold the glove, improve the glove packaging efficiency and reduce the error. The invention also provides a glove packaging method.

Description

Glove packaging machine and packaging method

Technical Field

The invention relates to the technical field of packaging, in particular to a glove packaging machine and a packaging method.

Background

After the gloves are manufactured on the production line, the gloves are required to be stacked and paid, or the gloves are required to be folded and paid by left and right folding fingers, the gloves are packed and packaged after the number of packed and paid is reached, and the existing glove stacking process is completed by manual operation. Because the gloves belong to the labor protection supplies with easy consumption and high yield, the demand of packing staff is high; meanwhile, the labor intensity of manual operation is high, and the working efficiency is low; moreover, the manual stacking of the packaging gloves is also easy to cause the problems of quantity errors, uneven packaging quality and the like.

Disclosure of Invention

The embodiment of the invention provides a glove packaging machine and a packaging method, which are used for solving the problems of low efficiency and high error of manually stacking gloves in the prior art. The following presents a simplified summary in order to provide a basic understanding of some aspects of the disclosed embodiments. This summary is not an extensive overview and is intended to neither identify key/critical elements nor delineate the scope of such embodiments. Its sole purpose is to present some concepts in a simplified form as a prelude to the more detailed description that is presented later.

According to a first aspect of an embodiment of the present invention, a glove packing machine is provided.

In some alternative embodiments, the glove packing machine includes:

a frame, a pickup device and a stacking device; wherein,

the pick-up device is arranged at the front end of the rack and comprises one or more clamping jaws, the clamping jaws comprise an opening and closing structure, and the opening and closing structure is driven to open and close by a first driving device; the clamping jaw is arranged on the first cross arm, and the pick-up device further comprises a second driving device which drives the first cross arm to move along the horizontal direction and the vertical direction;

the device stacks, sets up at the frame rear end, includes: the device comprises a turnover module, a separation module and a container module; wherein,

The overturning module comprises one or more overturning assemblies, the whole overturning assembly is of a plate-shaped structure and is configured to clamp the glove conveyed by the clamping jaw, and the overturning assemblies can overturn 180 degrees or more than 180 degrees along a horizontal axis; a through groove is formed in the plate surface of the overturning assembly;

the container module comprises one or more container vertical frames and a container bottom plate, wherein the container vertical frames are arranged below the overturning assembly, and the container bottom plate is driven by a third driving device to move in the container vertical frames longitudinally;

the separation module comprises a pressing plate and a fourth driving device, the pressing plate is vertically arranged above the overturning assembly and is driven by the fourth driving device to reciprocate up and down, the pressing plate downwards moves to pass through a through groove of the overturning assembly and then abuts against the upper surface of the container bottom plate, and the pressing plate and the container bottom plate jointly clamp the glove.

According to a second aspect of embodiments of the present invention, there is provided a glove packaging method for packaging a glove using the glove packaging apparatus according to any of the alternative embodiments described above.

In some alternative embodiments, the glove packaging method includes the steps of:

step (a 1), a pick-up device picks up the glove and transmits the glove to a turnover module;

Step (a 2), the glove is folded into a preset pattern by the overturning module and the finger folding module;

step (a 3), the container bottom plate and the separation module pressing plate respectively squeeze the gloves from two sides;

step (a 4), the overturning module retreats to be separated from the glove, the folded glove is clamped between the separating module pressing plate and the container bottom plate, and the pressing plate is retracted to reset;

and (a 5) repeating the steps (a 1) to (a 4) until the stacking of the preset number of gloves is completed.

The technical scheme provided by the embodiment of the invention can have the following beneficial effects:

can realize glove automatic pickup to stack according to predetermineeing the style, saved the human cost, and the precision is high moreover.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the invention as claimed.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the invention and together with the description, serve to explain the principles of the invention.

FIG. 1 is a schematic view of the overall structure of a glove packing machine in accordance with an exemplary embodiment;

fig. 2 is a schematic diagram showing a front view of a pickup device according to an exemplary embodiment;

FIG. 3 is a schematic diagram of a side view of a pickup device according to an example embodiment;

FIG. 4 is a schematic view of the overall structure of a stacking apparatus according to an exemplary embodiment;

fig. 5a is a schematic top view of a secondary roll-over panel according to an example embodiment;

FIG. 5b is a schematic side view of a secondary roll-over panel shown according to an exemplary embodiment;

fig. 6 is a schematic structural view of a finger module according to an exemplary embodiment;

FIG. 7a is a schematic top view of a stacking device according to an exemplary embodiment;

FIG. 7b is a schematic diagram of a configuration of a disengagement module, according to an example embodiment;

FIG. 7c is a schematic diagram of a disengagement module according to an exemplary embodiment

FIG. 8a is a schematic rear perspective view of a packaging module according to an exemplary embodiment;

FIG. 8b is a schematic diagram of a front perspective view of a bagging module according to one illustrative embodiment;

reference numerals:

1. a clamping jaw; 2. a clamping finger; 3. a rotating shaft; 4. a first driving device; 5. a series; 6. a first cross arm; 7. a driven gear; 8. a drive gear; 9. a rotating electric machine; 10. lifting the longitudinal beam; 11. lifting the guide rail; 12. lifting the rack; 13. a lifting motor; 14. a lifting gear; 15. a fixing seat; 16. a moving guide rail; 17. moving the rack; 18. a moving motor; 19. a moving gear; 20. an upper frame; 21. a moving beam; 22. a moving cylinder; 23. a moving plate; 24. a first folding finger; 25. a finger folding cylinder; 26. a guide rail; 27. a moving plate; 28. a second finger; 29. a finger folding cylinder; 30. a guide rail; 31. a container riser; 32. a container stand; 33. a frame body; 35. a container bottom plate; 36. a lifting frame; 37. a guide rod; 38. a guide rail; 39. lifting the rack; 40. a gear; 41. a lifting motor; 42. a mounting base; 43. a guide rail; 44. a rack; 45. a long connecting shaft; 46. a swing gear; 47. a bearing seat; 48. a pressing plate; 49. a cylinder; 50. a top plate; 51. a top plate cylinder; 52. a connecting beam; 53. a horizontal guide rail; 54. a push plate; 55. a connection frame; 56. a pushing cylinder; 57. mounting a beam; 100. a pick-up device; 151. a mounting base; 200. a stacking device; 201. a main roll-over plate; 202. overturning the belt wheel; 203. turning over the belt; 204. a turnover cylinder; 205. a second cross arm; 206. lifting the guide rail; 207. a lifting motor; 208. a lifting gear; 209. a rack; 210. a moving beam; 211. a moving cylinder; 212. an auxiliary overturning plate; 213. a turnover belt wheel, 214, and a turnover belt; 215. a turnover cylinder; 216. a third cross arm; 217. lifting the guide rail; 218. a lifting motor; 219. a lifting gear; 220. a rack; 300. a frame; 400. a work table; 401. a left suction disc plate; 402. a left slipway cylinder; 403. a rotary cylinder; 404. a suction cup; 405. a right short slipway cylinder; 406. a right long sliding table cylinder; 407. a right suction disc plate; 408. a back and forth moving plate; 409. a station motion plate; 410. a telescopic cylinder; 411. a frame; 412. a driven pulley; 413. a driving pulley; 414. a synchronous belt; 415. a bag pressing frame; 416. a guide plate; 501. a linear guide rail; 502. a compacting cylinder; 503. compressing the cross beam; 504. a pressing plate; 2121. a notch; 2122. a bump structure.

Detailed Description

The following description and the drawings sufficiently illustrate specific embodiments herein to enable those skilled in the art to practice them. Portions and features of some embodiments may be included in, or substituted for, those of others. The scope of the embodiments herein includes the full scope of the claims, as well as all available equivalents of the claims. The terms "first," "second," and the like herein are used merely to distinguish one element from another element and do not require or imply any actual relationship or order between the elements. Indeed the first element could also be termed a second element and vice versa. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a structure, apparatus, or device that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such structure, apparatus, or device. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a structure, apparatus or device comprising the element. Various embodiments are described herein in a progressive manner, each embodiment focusing on differences from other embodiments, and identical and similar parts between the various embodiments are sufficient to be seen with each other.

The terms "longitudinal," "transverse," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like herein refer to an orientation or positional relationship based on that shown in the drawings, merely for ease of description herein and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operate in a particular orientation, and thus are not to be construed as limiting the invention. In the description herein, unless otherwise specified and limited, the terms "mounted," "connected," and "coupled" are to be construed broadly, and may be, for example, mechanically or electrically coupled, may be in communication with each other within two elements, may be directly coupled, or may be indirectly coupled through an intermediary, as would be apparent to one of ordinary skill in the art.

Herein, unless otherwise indicated, the term "plurality" means two or more.

Herein, the character "/" indicates that the front and rear objects are an or relationship. For example, A/B represents: a or B.

Herein, the term "and/or" is an association relation describing an object, meaning that three relations may exist. For example, a and/or B, represent: a or B, or, A and B.

Figure 1 shows an alternative embodiment of the glove packing machine of the invention.

In this alternative embodiment, the glove packing machine includes: a frame 300, a pickup device 100, and a stacking device 200.

Wherein the frame 300 serves as a mounting base for the pickup device 100 and the stacker device 200. The picking device 100 is arranged at the front end of the frame, and is used for picking up the glove to be packaged placed on the workbench 400 and conveying the glove to the stacking device. The stacking device is arranged at the rear end of the frame, receives the gloves transmitted by the picking device, and folds the gloves according to a preset style. The glove to be packaged on the workbench 400 can be placed manually, or the workbench 400 is an output part of a glove production line, and the glove packaging machine and the glove production line are in cascade connection. The table 400 may also be a conveyor belt.

The pick-up device 100 comprises one or more clamping jaws, which comprise an opening and closing structure, which is driven to open and close by a first driving device; the clamping jaw is arranged on the first cross arm, and the pick-up device further comprises a second driving device which drives the first cross arm to move along the horizontal direction and the vertical direction. Optionally, the second driving device comprises a horizontal driving module and a longitudinal driving module, and the first cross arm is respectively driven to move along the horizontal direction and the vertical direction, so that the clamping jaw array is controlled to accurately grasp the glove to be packaged at the target position and convey the glove to the stacking device.

The stacking apparatus 200 includes: the device comprises a turnover module, a separation module and a container module.

The overturning module comprises one or more overturning assemblies, the whole overturning assembly is of a plate-shaped structure and is configured to clamp the glove conveyed by the clamping jaw, the overturning assemblies can overturn 180 degrees or more than 180 degrees along a horizontal axis, the orientation of the glove is adjusted according to a preset pattern, for example, the palm of the glove faces upwards or downwards, and the glove is stacked according to the preset pattern; and a through groove is formed in the plate surface of the overturning assembly and is matched with the disengaging module for operation.

The container module comprises one or more container vertical frames and a container bottom plate, wherein the container vertical frames are arranged below the overturning assembly, the container bottom plate is driven by the third driving device to move longitudinally in the container vertical frames, and the upper limit of the longitudinal movement of the container bottom plate is propped against the lower surface of the overturning assembly.

The separation module comprises a pressing plate and a fourth driving device, the pressing plate is vertically arranged above the overturning assembly and is driven by the fourth driving device to reciprocate up and down, the pressing plate downwards moves to pass through a through groove of the overturning assembly and then abuts against the upper surface of the container bottom plate, and the pressing plate and the container bottom plate jointly clamp the glove, so that the overturning assembly is retracted and separated from the glove, and meanwhile, the original folded shape of the glove is ensured.

The glove packaging machine according to the above-mentioned alternative embodiment is used for packaging the glove, the gripping jaw of the pickup device 100 grips the glove to be packaged on the workbench and conveys the glove to the stacking device, the overturning assembly overturns the glove to a preset pattern, the container bottom plate and the detachment module pressing plate respectively squeeze the overturning assembly and the glove from two sides, the pressing plate squeezes the glove on the container bottom plate through the through groove, the overturning assembly retreats along the through groove to detach from the glove, the folded glove is clamped between the detachment module pressing plate and the container bottom plate, the pressing plate withdraws to reset, and the folded glove is stacked on the upper surface of the container bottom plate; the picking device picks up new gloves and transmits the new gloves to the stacking device, the gloves are turned to a preset mode by the turning assembly, the previously folded gloves are stacked on the container bottom plate, the container bottom plate and the pressing plate respectively squeeze the turning assembly and the new gloves from two sides, the pressing plate jointly squeezes the new gloves and the previously folded gloves on the container bottom plate, the turning assembly retreats along the through groove to separate from the gloves, the folded gloves are clamped between the separating module pressing plate and the container bottom plate, the pressing plate is retracted and reset, and the gloves are stacked. Repeating the above process until the number of stacked gloves reaches a preset number.

In the above alternative embodiments, the glove packaging machine includes one or more glove packaging stations, each glove packaging station corresponding to one of the jaws, one of the tipping assemblies, and one of the container uprights.

By adopting the alternative embodiment, the gloves can be automatically picked up and stacked according to the preset style, so that the labor cost is saved, and the precision is high.

In the above alternative embodiment, the glove needs to be placed on the workbench manually or mechanically according to a preset pattern, for example, the second driving device includes a horizontal driving module and a longitudinal driving module, and for a pattern of opposing palm centers and staggered finger overlapping of two pairs of gloves, the first glove and the second glove need to be placed on the workbench in different placing manners. Optionally, the second driving device further comprises an axial driving module configured to drive the first cross arm to horizontally rotate along the vertical axis. By adopting the alternative embodiment, the horizontal position of the first cross arm is adjusted through the axial driving module, so that the glove packaging style is increased. The second driving device comprises a horizontal driving module, a longitudinal driving module and an axial driving module, and for the patterns of the palm centers of the two gloves opposite to each other and staggered and overlapped with fingers, the first glove and the second glove can be placed on the workbench in the same placing mode, and the glove is subjected to 180-degree adjustment through the axial driving module, so that the angle difference between the first glove and the second glove is 180 degrees, and further staggered arrangement of the fingers is realized.

Fig. 2 and 3 show an alternative embodiment of the pick-up device.

In this alternative embodiment, the pick-up device 100 comprises a plurality of jaws 1 mounted on a first cross arm 6, the jaws 1 comprising an open-close structure which is driven to open and close by a first driving means. In this alternative embodiment, the number of the clamping jaws 1 is 12, and the clamping jaws are arranged in a single row, however, a plurality of clamping jaws can be arranged in an array form, and the number and arrangement of the clamping jaws can be adjusted according to design requirements. Alternatively, as shown in fig. 2, the opening and closing structures of the same row of clamping jaws 1 are connected by a series of members 5, the series of members 5 are connected to a first driving device 4, and the first driving device 4 controls the opening and closing of the entire row of clamping jaws 1 through the series of members 5. Optionally, the serial piece 5 is a connecting rod, the opening and closing structure of the clamping jaw 1 in the same row is connected by a connecting rod, the connecting rod is connected with the first driving device 4, and the first driving device 4 controls the opening and closing of the clamping jaw 1 in the whole row through the connecting rod. Optionally, the serial piece 5 is a rack or a belt, the opening and closing structure of the clamping jaw 1 in the same row is connected by a rack or a belt, the rack or the belt is connected with the first driving device 4, and the first driving device 4 controls the opening and closing of the clamping jaw 1 in the whole row through the rack or the belt. Alternatively, as shown in fig. 2, the first driving device 4 is an air cylinder, and the opening and closing movement of the clamping jaw is completed through the extension and contraction of the air cylinder rod. Optionally, the first driving device 4 is a motor, and the opening and closing movement of the clamping jaw is completed through the forward and reverse rotation of the motor. Alternatively, the first driving device 4 is a linear motor, and the opening and closing movement of the clamping jaw is completed by the forward or backward movement of the linear motor. Optionally, the first driving device 4 is an electric cylinder, and the opening and closing movement of the clamping jaw is completed through the extension and contraction of an electric cylinder rod.

Optionally, as shown in fig. 2, the clamping jaw 1 comprises two or more clamping fingers 2, each clamping finger is connected in series on a rotating shaft 3 through a bearing, and the rotating shaft 3 is fixed on the first cross arm 6; the clamping fingers in the same row are connected with a serial piece 5 and are driven to open and close by a first driving device 4.

Optionally, the clamping jaw comprises two or more clamping fingers, the clamping fingers at the same position of the clamping jaw in the same row are connected in series through a serial piece, and the first driving device drives the clamping fingers to move through the serial piece. For example, the clamping jaw comprises two clamping fingers, the moving directions of the two clamping fingers are opposite, so that clamping is realized, and the two clamping fingers can be driven by one driving device or can be driven by the driving devices respectively. For another example, the clamping jaw comprises three clamping fingers, and the moving directions of the three clamping fingers face towards the same circle center, so that clamping is realized.

In the embodiment shown in fig. 2, in combination with fig. 3, the horizontal driving module of the second driving device includes: the movable guide rail 16, the movable rack 17 and the fixed seat 15, wherein the movable guide rail 16 and the movable rack 17 are arranged on the upper frame 20 of the rack 300, the fixed seat 15 is arranged on the movable guide rail 16, a movable gear 19 is fixed at the shaft end of a movable motor 18 arranged on the fixed seat 15, and the movable gear 19 is meshed with the movable rack 17 to complete the horizontal movement of the whole pick-up device 100. Of course, the structure and transmission of the horizontal drive module described above is merely illustrative, and one skilled in the art could implement the horizontal movement of the pickup device 100 in other ways in accordance with the teachings of the present invention.

In the embodiment shown in fig. 2, in combination with fig. 3, the longitudinal driving module of the second driving device comprises: the lifting longitudinal beam 10, the lifting longitudinal beam 10 is fixed on a fixed seat 15 of the horizontal driving module, the lifting longitudinal beam 10 is fixedly connected with a lifting guide rail 11 and a lifting rack 12, and a lifting gear 14 which is meshed with the lifting rack 12 is fixed at the shaft end of a lifting motor 13 arranged on the fixed seat 15. The lifting guide rail 11 is internally provided with a mounting seat 151, the mounting seat 151 is provided with a first cross arm 6, and the first cross arm 6 is driven by the lifting motor 13 to complete lifting movement. Of course, the structure and transmission of the longitudinal drive module described above is merely illustrative, and other ways of effecting longitudinal movement of the first cross arm may be employed by those skilled in the art in light of the teachings of the present invention.

Optionally, in the embodiment shown in fig. 2, in conjunction with fig. 3, the second driving device further includes an axial driving module, and the mounting base 151 mounts the axial driving module and the first cross arm 6, where the axial driving module includes: the rotary driven gear 7 and the rotary motor 9, the rotary driven gear 7 is fixedly connected with the first cross arm 6 and is connected with a shaft fixedly connected with the lifting longitudinal beam 10 through a rolling bearing, and the rotary driving gear 8 arranged at the shaft end of the rotary motor 9 is meshed with the rotary driven gear 7 to complete the rotary motion of the first cross arm 6, so that the rotary motion of the multi-station clamping jaw is completed. Of course, the structure and transmission manner of the axial driving module are only illustrative, and those skilled in the art can adopt other manners to realize the horizontal rotation of the first cross arm along the vertical axis according to the teachings of the present invention, so as to realize the 180-degree adjustment of the overall position of the whole glove. By adopting the alternative embodiment, the axial driving module is used for realizing 180-degree adjustment of the glove position along the vertical axis, so that a user can conveniently set the glove packaging style according to specific needs.

In some alternative embodiments, the flipping module comprises one or more primary flipping panels and one or more secondary flipping panels, the primary flipping panels being disposed in pairs with the secondary flipping panels. Wherein, in a state that the main overturning plate and the auxiliary overturning plate are separated, the main overturning plate receives the glove transmitted by the clamping jaw; in a state that the main overturning plate and the auxiliary overturning plate are combined, the main overturning plate and the auxiliary overturning plate form an overturning assembly to clamp the glove. The main overturning plate and the auxiliary overturning plate can overturn by 180 degrees or more than 180 degrees along the horizontal axis, so that the overturning assembly formed by combining the main overturning plate and the auxiliary overturning plate can overturn by 180 degrees or more than 180 degrees along the horizontal axis, the clamped glove can be overturned, and the free adjustment of the palm top or the palm bottom is realized. The main turning plate and the auxiliary turning plate are provided with notches on the surfaces thereof, so that a through groove is formed on the turning assembly formed by combining the main turning plate with the auxiliary turning plate.

Optionally, the overturning module comprises a second cross arm and a third cross arm, the main overturning plate is arranged on the second cross arm through a rotating shaft, and the auxiliary overturning plate is arranged on the third cross arm through a rotating shaft; the turnover module further comprises a fifth driving device, a sixth driving device, a seventh driving device and an eighth driving device, wherein the fifth driving device drives the second cross arm to move in the horizontal direction and the vertical direction, the sixth driving device drives the third cross arm to move in the horizontal direction and the vertical direction, the seventh driving device drives the main turnover plate to rotate, and the eighth driving device drives the auxiliary turnover plate to rotate; the main overturning plate receives the glove conveyed by the clamping jaw, and the auxiliary overturning plate is pressed or attached to the main overturning plate under the drive of the sixth driving device.

By adopting the above-mentioned alternative embodiment, the seventh driving device and the eighth driving device can jointly realize the turnover adjustment of the turnover assembly, and also can independently realize the turnover adjustment of the turnover assembly, for example, the seventh driving device and the eighth driving device jointly drive the main turnover plate and the auxiliary turnover plate to turn, or the seventh driving device drives the main turnover plate to drive the auxiliary turnover plate to turn, or the eighth driving device drives the auxiliary turnover plate to drive the main turnover plate to turn, so that the front and back sides of the glove are adjusted, and a user can conveniently set the glove packaging style according to specific needs.

By adopting the optional embodiment, the pick-up device can realize glove position adjustment, and the overturning module can realize adjustment of glove palm direction, so that the gloves are stacked according to a preset pattern.

Fig. 4 shows an alternative embodiment of the stacking device.

In this alternative embodiment, the stacking apparatus includes: a flipping module (A, B), a finger folding module C, D, a disengaging module F and a container module E.

The turnover module comprises a second cross arm, a third cross arm and a plurality of turnover assemblies, wherein the turnover assemblies comprise a main turnover plate 201 and an auxiliary turnover plate 212, the main turnover plate is installed on the second cross arm 205 through a rotating shaft, and the auxiliary turnover plate is installed on the third cross arm 216 through the rotating shaft.

The fifth driving device includes: the movable beam 210, the movable cylinder 211 and the horizontal guide rail are arranged on the horizontal frame of the rack 300, and the two ends of the movable beam 210 are provided with guide rail sliding blocks, and are arranged in the horizontal guide rail through the guide rail sliding blocks. The end of the moving cylinder 211 rod of the frame 300 is hinged to the moving beam 210, and the cylinder stretches and contracts to drive the moving beam 210 to move horizontally, so that the horizontal movement of the main overturning plate is completed.

The fifth driving device further includes: the lifting device comprises a second cross arm 205, a lifting guide rail 206 and a lifting motor 207, wherein the second cross arm 205 is fixed on a movable beam, the lifting guide rail 206 is installed on the lifting frame 205, the lifting motor 207 is installed on the second cross arm 205, and the lifting motor 207 is meshed with a rack 209 installed on the movable beam through a lifting gear 208 fixedly connected with a shaft end, so that the lifting movement of the second cross arm 205 is realized, and further the longitudinal movement of a main overturning plate is completed.

Of course, the structure and transmission of the fifth drive described above is merely illustrative, and other manners of effecting horizontal and longitudinal movement of the second cross arm may be employed by those skilled in the art in light of the teachings of the present invention.

The sixth driving device includes: the movable beam 21, the movable cylinder 22 and the horizontal guide rail are arranged on the horizontal frame of the rack 300, and the two ends of the movable beam 21 are provided with guide rail sliding blocks which are arranged in the horizontal guide rail. The end of the movable cylinder 22 of the frame 300 is hinged to the movable beam 21, and the cylinder stretches and contracts to drive the third cross arm 216 to move horizontally, so that the horizontal movement of the auxiliary overturning plate is completed.

The sixth driving device further includes: the lifting motor 218 is arranged on the lifting frame body 216, and the lifting motor 218 is meshed with a rack 220 arranged on the moving beam 221 through a lifting gear 219 fixedly connected with the shaft end, so that lifting movement of the third cross arm 216 is realized, and further longitudinal movement of the auxiliary overturning plate is completed.

Of course, the structure and transmission of the sixth drive means described above are merely illustrative, and other means for effecting horizontal and longitudinal movement of the third arm may be employed by those skilled in the art in light of the teachings of the present invention.

The seventh driving device includes: the turnover wheel 202, the turnover belt 203 and the power device 204, wherein the turnover wheel 202 is fixedly connected with the rotating shaft of the main turnover plate 201, and the power device 204 drives the turnover wheel 202 to rotate through the turnover belt 203 so as to drive the main turnover plate 201 to rotate. When the main roll-over plates 201 are arranged in an array, roll-over control of the entire row of main roll-over plates can be achieved by roll-over belts. Optionally, the turning wheel is a sprocket, pulley or gear. Optionally, the flipping belt is a chain, belt, or rack. Optionally, the power device is a cylinder, a hydraulic cylinder, a motor or an electric cylinder. Of course, the structure and transmission of the seventh drive means described above are merely illustrative, and other ways of effecting the inversion of the main inversion plate may be employed by those skilled in the art in light of the teachings of the present invention.

The eighth driving device includes: the turnover wheel 213, the turnover belt 214 and the power device 215 are fixedly connected with the rotating shaft of the auxiliary turnover plate 212, and the power device 215 drives the turnover wheel 213 to rotate through the turnover belt 214 so as to drive the auxiliary turnover plate 212 to rotate. When the main roll-over plates 201 are arranged in an array, roll-over control of the entire row of the sub-roll-over plates can be achieved by the roll-over belt. Optionally, the turning wheel is a sprocket, pulley or gear. Optionally, the flipping belt is a chain, belt, or rack. Optionally, the power device is a cylinder, a hydraulic cylinder, a motor or an electric cylinder. Of course, the structure and transmission of the eighth driving device described above are merely illustrative, and other manners of turning over the auxiliary turning plate may be adopted by those skilled in the art in light of the teachings of the present invention.

In some optional embodiments, the number of the clamping jaws is a plurality, the clamping jaws are arranged in an array form, the clamping jaw array comprises one or more rows of clamping jaws, and the clamping jaw array is mounted on the first cross arm; the number of the main overturning plates is multiple, the main overturning plates are arranged in an array form, and the array shape of the main overturning plates corresponds to the array shape of the clamping jaws; the auxiliary overturning plates are arranged in an array mode, and the array shape of the auxiliary overturning plates corresponds to the array shape of the clamping jaws. By adopting the alternative embodiment, the glove packaging process is carried out by multi-station simultaneous picking and folding, each station is correspondingly provided with a clamping jaw, a turnover assembly and a container module, and the modules cooperate to complete the folding and the arrangement of the whole glove package at the station.

In some alternative embodiments, the glove packaging machine further includes a finger folding module configured to fold in the thumb of the glove held by the inversion assembly. The packaging style of the whole glove on the market also comprises: the palm center is opposite and the thumbs are inwards folded, or the palm center is opposite, the fingers are staggered and the thumbs are inwards folded, so that the thumbs of the glove clamped by the overturning assembly are required to be inwards folded by the finger folding module.

Optionally, the folding finger assembly includes a folding finger bar that moves horizontally, or moves in an arc, or moves along a vertical fold line.

In some alternative embodiments, a side plate surface of the auxiliary turnover plate, which is attached to the main turnover plate, has a protruding structure at the left and right side edges with the rotation shaft as an axis, and part or all of the plate surface of the main turnover plate is embedded in the protruding structure of the edge of the auxiliary turnover plate. With the above alternative embodiment, after the auxiliary turning plate is pressed with the main turning plate, the thumb of the glove is in a folded state, for example, the auxiliary turning plate is on the upper side, the main turning plate is on the lower side, the palm of the glove is downward, and the thumb of the glove is folded downward under the pressing of the edge protruding structure of the auxiliary turning plate. For another example, the auxiliary turning plate is arranged below, the main turning plate is arranged above, the palm of the glove is upwards, and the thumb of the glove is folded upwards under the pressing of the edge convex structures of the auxiliary turning plate. By adopting the alternative embodiment, the thumb of the glove can be folded, so that the thumb of the glove can be folded inwards conveniently.

Fig. 5a and 5b show an alternative embodiment of the secondary roll-over panel.

In this alternative embodiment, the auxiliary turning plate 212 is in a planar plate shape, and a notch 2121 is disposed on the plate surface, where the notch and a notch adaptively disposed on the main turning plate form a through slot of the turning assembly, so that after the pressing plate and the bottom plate are pressed, the turning assembly exits along the through slot. The side face of the auxiliary turnover plate, which is attached to the main turnover plate, is provided with protruding structures 2122 at the edges of the left side and the right side taking the rotating shaft as an axis, and part or all of the face of the main turnover plate is embedded into the protruding structures 2122 at the edges of the auxiliary turnover plate.

Optionally, the finger folding module comprises two finger folding assemblies, and each finger folding assembly comprises at least the same number of finger folding rods as the number of the turnover assemblies; the folding finger rod of one folding finger assembly is arranged at the lower side of the overturning assembly and moves along the horizontal direction, and the moving path of the folding finger rod passes through the thumb of the glove which is erected downwards; the folding finger rod of the other folding finger assembly is arranged on the upper side of the overturning assembly and moves along the horizontal direction, and the moving path of the folding finger rod passes through the thumb of the glove which is erected upwards.

Optionally, the finger folding module comprises two finger folding assemblies, namely a first finger folding assembly and a second finger folding assembly, wherein the first finger folding assembly is arranged on the second cross arm and comprises a plurality of first finger folding rods, the first finger folding rods move at the lower side of the overturning assembly, and the moving path passes through the glove thumbs erected downwards. The second folding finger assembly is arranged on the third cross arm and comprises a plurality of second folding finger rods, the second folding finger rods move on the upper side of the overturning assembly, and the moving path passes through the thumb of the glove which is erected upwards.

Fig. 6 shows an alternative embodiment of a finger module.

In this alternative embodiment, the first index assembly C comprises: comprises a moving plate 23, a first folding finger rod 24, a folding finger cylinder 25 and a guide rail 26. The guide rail 26 is fixedly connected to the second cross arm 205, the sliding block on the guide rail is fixedly connected with the moving plate 23, the first finger folding rod 24 is fixedly connected to the moving plate 23, the end of the finger folding cylinder 25 mounted on the moving beam 210 is hinged to the moving plate 23, and the extension and retraction of the finger folding cylinder completes the movement of the first finger folding rod.

The second finger assembly D includes: a moving plate 27, a second folding finger 28, a folding finger cylinder 29 and a guide rail 30. The guide rail 30 is fixedly connected to the third cross arm 216, the sliding block on the guide rail is fixedly connected with the moving plate 27, the second folding finger rod 28 is fixedly connected to the moving plate 27, the end of the folding finger cylinder 29 installed on the moving beam 21 is hinged to the moving plate 27, and the folding and unfolding action of the second folding finger rod is completed by the expansion and contraction of the folding finger cylinder.

In some alternative embodiments, the finger folding module comprises two finger folding assemblies, each finger folding assembly comprising at least the same number of finger folding bars as the number of turning assemblies; the folding finger rod of one folding finger assembly is arranged on one side of the overturning assembly, moves along an arc line, and sweeps down from the upper side of the thumb of the glove and folds the thumb towards the palm center of the glove; the folding finger rod of the other folding finger assembly is arranged on the other side of the overturning assembly, and moves upwards from the lower side of the thumb of the glove along an arc line to sweep and fold the thumb towards the palm center of the glove.

In some alternative embodiments, the finger folding module comprises two finger folding assemblies, each finger folding assembly comprising at least the same number of finger folding bars as the number of turning assemblies; the folding finger rod of one folding finger assembly is arranged on one side of the overturning assembly, moves along the vertical folding line and sweeps downwards from the upper side of the thumb of the glove and folds the thumb towards the palm center of the glove; the folding finger rod of the other folding finger assembly is arranged on the other side of the overturning assembly, and moves along the vertical folding line to sweep upwards from the lower side of the thumb of the glove and fold the thumb towards the palm center of the glove.

Fig. 4 and 6 illustrate an alternative embodiment of a container module.

In this alternative embodiment, the container module includes: the container vertical plate 31, the container vertical frame 32, the frame body 33, the container bottom plate 35, the lifting frame 36, the guide rod 37, the guide rail 38, the lifting rack 39, the gear 40 and the lifting motor 41. The container stand 31 is attached to the side of the container stand 32. A guide rail 38 is arranged at one side of the middle of the lifting frame 36, a guide rail sliding block is fixed on the frame 300, and a lifting rack 39 is arranged at one side of the middle of the lifting frame; the left and right sides of the lifting frame 36 are provided with sliding units penetrating through the guide rods 38, and the guide rods 37 are fixed to the frame 300; the top of the lifting frame 36 is fixedly connected with the container bottom plate 35. The lifting motor 41 is installed on the frame body 33 through a fixed seat, and the shaft end of the lifting motor is fixedly connected with a gear 40 which is meshed with the lifting rack 39 to form the lifting movement of the container bottom plate 35.

Fig. 7a and 7b show an alternative embodiment of the disengagement module.

In this alternative embodiment, the disengagement module F comprises a mounting block 42, a guide rail 43, a rack 44, a long coupling 45, a swing gear 46, a bearing block 47, a pressure plate 48, and an air cylinder 49. The end of the long connecting shaft 45 is connected with a shaft bearing seat 47 and a gear 44 in series, and a pressing plate 48 corresponding to each station is fixedly connected in the middle of the long connecting shaft 45. The mounting base 42 with the bearing block 47 and the slide block of the guide rail 43 fixed thereto is fixedly attached to the frame 300. The rack 44 is fixedly connected with the guide rail 43, and the reciprocating motion of the pressing plate is completed under the pushing of the cylinder 49 mounted on the container stand 32 (shown in fig. 6).

Fig. 7c shows another alternative embodiment of the disengagement module.

In this alternative embodiment, the disengagement module F comprises: linear guide 501, compress cylinder 502, compress crossbeam 503, compress riser 504. The pressing beam 503 has a U-shaped structure, and a linear guide 501, a pressing cylinder 502 and a pressing vertical plate 504 are fixed on the pressing beam. The linear guide 501 moves relative to a slider attached to the container stand 32 (shown in fig. 6) to ensure that the disengagement module F moves vertically up and down. The reciprocating movement of the pressing riser 504 is completed under the pushing of the pressing cylinder 502.

In some alternative embodiments, the glove packaging machine further includes a pushing module, where the pushing module is disposed on a side surface of the container stand, and includes one or more pushing plates and a ninth driving device, where the ninth driving device drives the pushing plates to move horizontally, and a moving path of the pushing plates penetrates through the container stand. By adopting the alternative embodiment, the stacked gloves can be automatically pushed out of the container vertical frame, so that the subsequent packing operation is convenient.

Optionally, the pushing module further comprises one or more top plates and a tenth driving device, the top plates are horizontally arranged, the tenth driving device drives the top plates to horizontally move, a moving path of the top plates passes through the top of the vertical frame of the container, the top plates stop at the top of the vertical frame of the container, the lifting of the bottom plates of the container and the top plates form clamping with the middle of the whole glove stack, and the whole glove stack is pushed out by the pushing plate after being compressed. By adopting the optional embodiment, the problems of gaps and poor compactness existing between the whole glove stacks can be solved, the glove packaging space after compression is small, the adhesion is tight, the whole size is small, and the transportation is convenient.

Optionally, a roller is arranged on the upper surface of the container bottom plate, so that the whole glove pushing-out process is smoother.

Fig. 6 and 7a show an alternative embodiment of a push module.

In this alternative embodiment, the pusher module includes a push plate 54, the push plate 54 being disposed on the side of the container stand 32. The ninth driving device includes: a connection beam 52, a horizontal guide 53, a push plate 54, a connection frame 55, a push cylinder 56, and a mounting beam 57. The horizontal guide rail 53 is provided on the horizontal frame of the rack 300, and the connection beam 52 is connected with the horizontal guide rail 53 through sliders at both ends. The push plate 54 is fixedly connected to the connecting frame 55, a guide rod is installed between the connecting frame 55 and the mounting beam 57 fixedly connected to the frame 300, the end of the push cylinder 56 hinged to the frame is fixed to the connecting frame 55, and the expansion and contraction of the cylinder completes the horizontal movement of the push plate 54.

The pushing module further comprises: one or more top plates 50 and one or more top plate cylinders 51, the top plates 50 being fixed to the connection beam 52, the cylinder rod ends of the top plate cylinders 51 hinged to the frame being fixed to the connection beam 52, the expansion and contraction of the cylinders completing the horizontal movement of the top plates 50.

Alternatively, as shown in fig. 6, a roller set 34 is provided on the upper surface of the container bottom plate 35. With this alternative embodiment, the smoothness of the push-out of the whole glove can be improved.

In some alternative embodiments, the glove packaging machine further includes: the packaging module is arranged on the other side of the vertical frame of the container opposite to the pushing module, and the position of the packaging module is opposite to the pushing module; the packing module comprises a sucking bag and a bag opening assembly, the sucking bag and bag opening assembly comprises two sucking disc plates, the two sucking disc plates are vertically and oppositely arranged and have adjustable interval distance, one or more sucking discs are respectively arranged on the opposite surfaces of the two sucking disc plates, the sucking discs are connected with a vacuum generator, one sucking disc plate can rotate along a horizontal shaft, and the other sucking disc plate can move along the horizontal direction; the packaging module further comprises an eleventh driving device, the eleventh driving device is configured to drive the bag sucking and opening assembly to move along the horizontal direction, the moving path of the bag sucking and opening assembly is parallel to the arrangement direction of the container vertical frames, and the opening of the packaging bag faces the pushing-out direction of the glove stacks of the container vertical frames. The packing module comprises a bin module, wherein the bin module is used for storing packing bags, and the whole bin module moves up and down along the vertical direction. The feed bin module open top, when the wrapping bag risees to the decurrent sucking disc board of level, the wrapping bag is adsorbed by the sucking disc, and sucking disc board rotatory 90 becomes vertical state, waits that another sucking disc board is close to the laminating, and after two sucking disc boards laminating, sucking disc evacuation is reliably adsorbed the wrapping bag, and two sucking disc boards are separated again, realize the wrapping bag operation of opening the bag.

Optionally, the bagging module further comprises a bag guiding assembly, the bag guiding assembly is arranged on one side, close to the bagging module, of the container vertical frame, the bag guiding assembly comprises two guide plates arranged up and down, and the guide plates are configured to receive the bag sucking and opening bags which are opened by the bag opening assembly; the interval between the two guide plates of the bag guiding assembly is adjustable.

By adopting the above optional embodiment, the bag sucking and opening assembly sleeves the opened packaging bag on the bag guiding assembly, the two guide plates of the bag guiding assembly expand the interval, the packaging bag is tightly supported, the bag sucking and opening assembly exits, or the bag sucking and opening assembly sleeves the opened packaging bag on the bag guiding assembly, the pressing mechanism is arranged on the upper side of the upper guide plate, and the packaging bag is pressed on the guide plates by the pressing mechanism, and the bag sucking and opening assembly exits. The bag opening assembly is driven by the eleventh driving device to move to the next station, and a packaging bag is sleeved on the next bag guiding assembly.

Optionally, the bag guiding assembly further comprises a horizontal driving device, and the horizontal driving device drives the guide plate to extend. For example, when the bag opening assembly moves to a corresponding station, the guide plate of the station is driven to extend by the horizontal driving device. Optionally, the guide plates are extended at intervals, for example, the guide plates of the 1 st, 3 rd, 5 th, 7 th, 9 th and 11 th stations extend first, the bag opening assembly sleeves the packaging bag on the guide plates of the 1 st, 3 rd, 5 th, 7 th, 9 th and 11 th stations, the guide plates of the 1 st, 3 rd, 5 th, 7 th, 9 th and 11 th stations open to open and support the bag, and the guide plates of the 1 st, 3 rd, 5 th, 7 th, 9 th and 11 th stations retract integrally; and then the guide plates of the 2 nd, 4 th, 6 th, 8 th, 10 th and 12 th stations extend out again, the bag opening assembly sleeves the packaging bag on the guide plates of the stations, the guide plates of the 2 nd, 4 th, 6 th, 8 th, 10 th and 12 th stations open to open and support the bag, and the guide plates of the 2 nd, 4 th, 6 th, 8 th, 10 th and 12 th stations are integrally retracted. By adopting the alternative embodiment, the compact design of each station can be realized, and the problem that the bag opening assembly is inconvenient to withdraw due to small station distance is prevented.

Fig. 8a and 8b show an alternative embodiment of a packaging module.

In this alternative embodiment, the packing module includes a left suction cup plate 401, a left sliding table cylinder 402, a rotating cylinder 403, a suction cup 404, a right short sliding table cylinder 405, a right long sliding table cylinder 406, a right suction cup plate 407, a front-back moving plate 408, a station moving plate 409, a telescopic cylinder 410, a frame 411, a driven pulley 412, a driving pulley 413, a synchronous belt 414, a bag pressing frame 415, and a guide plate 416. The left sliding table cylinder 402 fixed on the front and back moving plate 408 is connected with the rotary cylinder 403 through a bracket, the left sucker plate 401 provided with the sucker 404 is fixedly connected with the rotary part of the rotary cylinder 403, and the swing motion of the rotary cylinder 403 realizes 90-degree swing motion of the bag taking and packaging bag.

The right long sliding table cylinder 406 fixed on the front and back moving plate 408 is connected with the right short sliding table cylinder 405 through a bracket, the right sucker plate 407 provided with the sucker 404 is fixedly connected with the moving part of the right short sliding table cylinder 405, and the telescopic movement of the right long sliding table cylinder 406 realizes the bag opening movement of the packaging bag. Guide rails are arranged between the front and back moving plates 408 and the station moving plates 409, the end parts of the rods of the telescopic cylinders 410 are fixed on the front and back moving plates 408, the end parts of the rods of the telescopic cylinders 410 are hinged to the station moving plates 409, and the telescopic movement of the cylinders realizes bagging movement of the packaging bags. At one end of the frame 511, a driven pulley 412 is fixed by a bearing; a motor with a driving pulley 413 fixedly connected to the shaft end is mounted at the other end of the frame 411, and a synchronous belt 414 bypasses the two pulleys. The station moving plate 409 fixedly connected to the synchronous belt 414 and the frame 411 are guided by guide rails, and the selection of stations is completed under the drive of a motor. After the bagging movement is completed and the suction cup is placed in the bag, the right short sliding table cylinder 405 extends out, so that the left suction cup plate and the right suction cup plate are separated from the packaging bag by a certain distance. After the sliding table cylinder fixedly connected to the bag pressing frame 415 of the station moving plate drives the guide plate 416 to tightly support the packaging bag, the left sucker plate and the right sucker plate withdraw from the bag sleeving position.

In other embodiments, the present invention also provides a glove packaging method using the glove packaging machine of any of the alternative embodiments described above, comprising the steps of:

step (a 1), a pick-up device picks up the glove and transmits the glove to a turnover module;

step (a 2), the glove is folded into a preset pattern by the overturning module and the finger folding module;

step (a 3), the container bottom plate and the separation module pressing plate respectively squeeze the gloves from two sides;

step (a 4), the overturning module retreats to be separated from the glove, the folded glove is clamped between the separating module pressing plate and the container bottom plate, and the pressing plate is retracted to reset;

and (a 5) repeating the steps (a 1) to (a 4) until the stacking of the preset number of gloves is completed.

The glove packaging machine can meet the requirements of different glove stacking styles.

Optionally, the glove stacking preset patterns are: the left glove palm and the right glove palm of each pair are opposite, and the thumbs are folded inwards and arranged in a staggered way, namely the first glove wrist part is opposite to the second glove finger part.

Optionally, the glove stacking preset patterns are: the first palm of the first pair of gloves faces upwards, the second palm of the first pair of gloves faces downwards and is staggered with the first glove, and then the palm of each glove faces downwards and the adjacent left hand and right hand are staggered.

One specific example of the glove packing method of the present invention is given below.

This embodiment comprises the steps of: the initial state of the glove is that the rubber surface is placed on a workbench downwards, and the pick-up device picks up the whole row of glove and then places the glove on the main overturning plate; the auxiliary overturning plate moves to a position to clamp the glove with the main overturning plate, and simultaneously, the thumb reaches a standing state to prepare the folding finger; the main overturning plate and the auxiliary overturning plate clamp the glove and overturn 180 degrees at the same time, so that the rubber surface of the glove faces upwards; the second finger folding component folds the thumb of the glove into a position close to the palm center; lifting the container bottom plate to receive the glove; the main overturning plate and the auxiliary overturning plate are retracted after being separated from the module pressing plate and pressed downwards, and the 1 st glove rubber surface is released; after the pick-up device picks up the whole row of gloves, the first cross arm rotates 180 degrees in the whole row, and the left and right positions of the whole row of gloves are exchanged; the pick-up device moves the whole row of gloves to be placed on the main overturning plate; the auxiliary overturning plate moves in place to clamp the glove with the main overturning plate, and simultaneously, the thumb reaches a standing state to prepare for folding fingers; the first finger folding component folds the thumb of the glove inwards to a position close to the palm center; lifting the container bottom plate to receive the glove; the main overturning plate and the auxiliary overturning plate are retracted after being separated from the module pressing plate and pressed downwards, and the 1 st glove rubber surface is released; repeating the steps to reach the whole package quantity, and lowering the container bottom plate to the lowest position. The top plate of the pushing module extends out, and the bottom plate of the container is compressed and scaled to the packaging size; the pushing plate of the pushing module extends out, the whole glove is pushed into the packaging bag with the opening in advance, and then the whole glove is pushed to the conveying device for outputting.

By adopting the embodiment, the whole glove is in the shape that the palms of the two gloves in each pair are opposite, and the thumbs are folded inwards and are arranged in a staggered way, namely, the wrist parts of the first glove are opposite to the finger parts of the second glove.

The present invention is not limited to the structure that has been described above and shown in the drawings, and various modifications and changes can be made without departing from the scope thereof. The scope of the invention is limited only by the appended claims.

Claims (20)

1. A glove packing machine, comprising:

a frame, a pickup device and a stacking device; wherein,

the pick-up device is arranged at the front end of the rack and comprises one or more clamping jaws, the clamping jaws comprise an opening and closing structure, and the opening and closing structure is driven to open and close by a first driving device; the clamping jaw is arranged on the first cross arm, and the pick-up device further comprises a second driving device which drives the first cross arm to move along the horizontal direction and the vertical direction;

the device stacks, sets up at the frame rear end, includes: the device comprises a turnover module, a separation module and a container module; wherein,

the overturning module comprises one or more overturning assemblies, the whole overturning assembly is of a plate-shaped structure and is configured to clamp the glove conveyed by the clamping jaw, and the overturning assemblies can overturn 180 degrees or more than 180 degrees along a horizontal axis; a through groove is formed in the plate surface of the overturning assembly;

The container module comprises one or more container vertical frames and a container bottom plate, wherein the container vertical frames are arranged below the overturning assembly, and the container bottom plate is driven by a third driving device to move in the container vertical frames longitudinally;

the disengaging module comprises a pressing plate and a fourth driving device, the pressing plate is vertically arranged above the overturning assembly and is driven by the fourth driving device to reciprocate up and down, the pressing plate downwards moves to pass through a through groove of the overturning assembly and then abuts against the upper surface of the container bottom plate, and the pressing plate and the container bottom plate jointly clamp the glove;

the turnover module comprises one or more main turnover plates and one or more auxiliary turnover plates, and the main turnover plates and the auxiliary turnover plates are arranged in pairs; wherein,

the main overturning plate is in a state of being separated from the auxiliary overturning plate, and the main overturning plate receives the glove conveyed by the clamping jaw; in a state that the main overturning plate and the auxiliary overturning plate are combined, the main overturning plate and the auxiliary overturning plate form an overturning assembly to clamp the hand;

the main overturning plate and the auxiliary overturning plate can overturn by 180 degrees or more than 180 degrees along the horizontal axis;

the plate surfaces of the main overturning plate and the auxiliary overturning plate are provided with notches, so that a through groove is formed on an overturning assembly formed by combining the main overturning plate and the auxiliary overturning plate;

The overturning module comprises a second cross arm and a third cross arm, the main overturning plate is arranged on the second cross arm through a rotating shaft, and the auxiliary overturning plate is arranged on the third cross arm through a rotating shaft; the turnover module further comprises a fifth driving device, a sixth driving device, a seventh driving device and an eighth driving device, wherein the fifth driving device drives the second cross arm to move in the horizontal direction and the vertical direction, the sixth driving device drives the third cross arm to move in the horizontal direction and the vertical direction, the seventh driving device drives the main turnover plate to rotate, and the eighth driving device drives the auxiliary turnover plate to rotate; the main overturning plate receives the glove conveyed by the clamping jaw, and the auxiliary overturning plate is pressed or attached to the main overturning plate under the drive of the sixth driving device.

2. A glove packing machine according to claim 1, wherein,

the seventh driving device includes: the turnover wheel is fixedly connected with the rotating shaft of the main turnover plate, and the power device drives the turnover wheel to rotate through the turnover belt so as to drive the main turnover plate to rotate.

3. A glove packing machine according to claim 1, wherein,

the eighth driving device includes: the turnover wheel is fixedly connected with the rotating shaft of the auxiliary turnover plate, and the power device drives the turnover wheel to rotate through the turnover belt so as to drive the auxiliary turnover plate to rotate.

4. The glove packing machine according to claim 1, wherein the stacking apparatus further comprises a finger folding module configured to fold in the thumb of the glove held by the inverting assembly.

5. A glove packing machine according to claim 4, wherein,

the folding finger module comprises a folding finger assembly, and the folding finger assembly comprises a folding finger rod which moves horizontally, or moves along an arc line, or moves along a vertical folding line.

6. A glove packing machine according to claim 5, wherein,

the left side edge and the right side edge of the auxiliary overturning plate, which are attached to the main overturning plate, are provided with protruding structures by taking the rotating shaft as an axis, and part or all of the plate surface of the main overturning plate is embedded in the protruding structures of the edges of the auxiliary overturning plate;

the folding finger module comprises two folding finger assemblies, and each folding finger assembly comprises folding finger rods with the number at least equal to that of the turnover assemblies; the folding finger rod of one folding finger assembly is arranged at the lower side of the overturning assembly and moves along the horizontal direction, and the moving path of the folding finger rod passes through the thumb of the glove which is erected downwards; the folding finger rod of the other folding finger assembly is arranged on the upper side of the overturning assembly and moves along the horizontal direction, and the moving path of the folding finger rod passes through the thumb of the glove which is erected upwards.

7. A glove packing machine according to claim 5, wherein,

the folding finger module comprises two folding finger assemblies, and each folding finger assembly comprises folding finger rods with the number at least equal to that of the turnover assemblies; the folding finger rod of one folding finger assembly is arranged on one side of the overturning assembly, moves along an arc line, and sweeps down from the upper side of the thumb of the glove and folds the thumb towards the palm center of the glove; the folding finger rod of the other folding finger assembly is arranged on the other side of the overturning assembly, and moves upwards from the lower side of the thumb of the glove along an arc line to sweep and fold the thumb towards the palm center of the glove.

8. A glove packing machine according to claim 5, wherein,

the folding finger module comprises two folding finger assemblies, and each folding finger assembly comprises folding finger rods with the number at least equal to that of the turnover assemblies; the folding finger rod of one folding finger assembly is arranged on one side of the overturning assembly, moves along the vertical folding line and sweeps downwards from the upper side of the thumb of the glove and folds the thumb towards the palm center of the glove; the folding finger rod of the other folding finger assembly is arranged on the other side of the overturning assembly, and moves along the vertical folding line to sweep upwards from the lower side of the thumb of the glove and fold the thumb towards the palm center of the glove.

9. A glove packing machine according to claim 1, wherein,

the glove packaging machine includes one or more glove packaging stations, each glove packaging station corresponding to one of the jaws, one of the tipping assemblies, and one of the container uprights.

10. A glove packing machine according to claim 1, wherein,

the clamping jaws are arranged in an array mode, the opening and closing structures of the clamping jaws in the same row are connected through a serial piece, the serial piece is connected with a first driving device, and the first driving device controls the opening and closing of the clamping jaws in the whole row through the serial piece.

11. A glove packing machine according to claim 10, wherein,

the clamping jaw comprises two or more clamping fingers, each clamping finger is connected in series on a rotating shaft through a bearing, and the rotating shaft is fixed on the first cross arm; each clamping finger in the same row is connected with the serial piece and is driven to open and close by the first driving device.

12. A glove packing machine according to claim 10, wherein,

the clamping jaw comprises two or more clamping fingers, the clamping fingers at the same position of the clamping jaw in the same row are connected in series through a serial piece, and the first driving device drives the clamping fingers to move through the serial piece.

13. A glove packing machine according to claim 1, wherein,

the clamping jaws are arranged in an array mode, the clamping jaw array comprises one or more rows of clamping jaws, and the clamping jaw array is arranged on the first cross arm;

the number of the main overturning plates is multiple, the main overturning plates are arranged in an array form, and the array shape of the main overturning plates corresponds to the array shape of the clamping jaws;

the auxiliary overturning plates are arranged in an array mode, and the array shape of the auxiliary overturning plates corresponds to the array shape of the clamping jaws.

14. A glove packing machine according to claim 1, wherein the second drive means is further configured to drive the first arm to rotate horizontally along a vertical axis.

15. A glove packing machine according to any of claims 1 to 14, further comprising:

the pushing module is arranged on the side face of the container vertical frame and comprises one or more pushing plates and a ninth driving device, the ninth driving device drives the pushing plates to horizontally move, and the pushing plate moving path penetrates through the container vertical frame.

16. The glove packing machine according to claim 15, wherein the push module further comprises one or more top panels and a tenth drive mechanism, the top panels being horizontally disposed, the tenth drive mechanism driving the top panels to move horizontally, the top panel moving path passing over the top of the container stiles; the top plate stops at the top of the vertical frame of the container, the bottom plate of the container is lifted to form clamping with the whole glove stack in the middle of the top plate, and the whole glove stack is pushed out by the push plate after being compressed.

17. A glove packing machine according to claim 15, wherein,

the upper surface of the container bottom plate is provided with a roller.

18. A glove packing machine as defined in claim 15, further comprising:

the packaging module is arranged on the other side of the container vertical frame, and the position of the packaging module is opposite to the pushing module; the packing module comprises a bag sucking and opening assembly, the bag sucking and opening assembly comprises two sucking disc plates, the two sucking disc plates are vertically and oppositely arranged and have adjustable interval distances, one sucking disc plate can rotate along a horizontal shaft, and the other sucking disc plate can move along the horizontal direction; the bagging module further comprises an eleventh driving device, wherein the eleventh driving device is configured to drive the bag sucking and opening assembly to move along the horizontal direction, and the moving path of the bag sucking and opening assembly is parallel to the arrangement direction of the vertical container frames.

19. A glove packing machine according to claim 18, wherein,

the side, close to the packing module, of the container vertical frame further comprises a bag guiding assembly, wherein the bag guiding assembly comprises two guide plates which are arranged up and down, and the guide plates are configured to accept the packing bags which are opened by the bag sucking and opening assembly; the interval between the two guide plates of the bag guiding assembly is adjustable.

20. A glove packing method, characterized in that the glove packing machine according to any one of claims 1 to 19 is used for glove packing, comprising the steps of:

step (a 1), a pick-up device picks up the glove and transmits the glove to a turnover module;

step (a 2), the glove is folded into a preset pattern by the overturning module and the finger folding module;

step (a 3), the container bottom plate and the separation module pressing plate respectively squeeze the gloves from two sides;

step (a 4), the overturning module retreats to be separated from the glove, the folded glove is clamped between the separating module pressing plate and the container bottom plate, and the pressing plate is retracted to reset;

and (a 5) repeating the steps (a 1) to (a 4) until the stacking of the preset number of gloves is completed.