A continuous fully automatic hand-packing cartoning machine

Abstract

The invention discloses a continuous fully automatic glove box packing machine, comprising a frame, on which a transverse conveying device is arranged, and on which a material taking device, a box sealing device, a material feeding device and a box sealing device are sequentially arranged along the conveying direction, wherein the two box sealing devices are respectively located on both sides of the frame, the material taking device can be used to realize the suction and unfolding of the packaging box, the box sealing device comprises a locking tongue interlocking device and a capping mechanism and respectively realizes the twisting interlocking of the left locking tongue and the right locking tongue of the packaging box and the capping of the upper end cover and the lower end cover, so that the whole process from material taking and unfolding of the glove packaging box to the single-side box sealing of the glove packaging box, and then to feeding stacks of gloves into the packaging box and the other side box sealing of the glove packaging box can be realized. The dependence on workers in the traditional glove processing process is reduced, the labor intensity of workers is reduced, and the overall processing efficiency is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of glove packaging, and in particular to a continuous fully automatic glove cartoning machine. Background Art

[0002] The glove box packing machine is a device that automatically feeds products into the box and realizes the continuous completion of the whole process of feeding, locking, inserting and sealing. Glove packaging generally adopts the left and right locking tongue interlocking box. Before glove packaging, the sheet-like compressed glove box needs to be unfolded, and then the gloves are inserted and sealed. In the existing production equipment, the process of unfolding the sheet-like box is often done manually; in addition, the left and right interlocking locking tongues of the box and the box insertion and sealing process of the end cover are difficult to realize automation due to the special structure. Therefore, the box filling and sealing are currently done manually, which has high labor intensity and low production efficiency. Fully automated packaging has not yet been achieved in the industry. At the same time, the existing equipment in the industry is prone to damage to the locking tongue and end cover during the locking tongue interlocking process. Summary of the invention

[0003] To solve the above technical problems, the present invention discloses a continuous fully automatic hand-packing cartoning machine, comprising a frame, a horizontal conveying device is arranged on the frame, and a material picking device, a box sealing device, a material feeding device and a box sealing device are sequentially arranged on the frame along the conveying direction, and the two box sealing devices are respectively located on both sides of the frame; the material picking device comprises a packaging box warehouse arranged on the frame, and a suction device is arranged below the packaging box warehouse, and the suction device comprises a cylinder bracket, a suction cylinder, a suction support rod and a suction cup, and the suction cylinder comprises a telescopic shaft, the cylinder bracket is fixed on the frame, one end of the suction cylinder is hingedly connected to the cylinder bracket, and the end of the telescopic shaft of the suction cylinder is hingedly connected to the suction support rod, the suction support rod is arranged below the packaging box warehouse, and the end of the suction support rod is fixedly connected to at least one side of the packaging box warehouse toward the packaging box warehouse. two suction cups; the box sealing device includes a lock tongue interlocking device and a cover sealing mechanism, the lock tongue interlocking device includes a plurality of twist box mechanisms and two lifting guide rails, the plurality of twist box mechanisms are evenly and parallelly arranged on the conveying device, the lifting guide rail includes an ascending section and a descending section; the twist box mechanism includes the fixed platform, a twisting base, a lifting connecting rod and a follower roller, the fixed platform is fixedly connected to the conveying device, the twisting base is hingedly connected to the fixed platform through a supporting connecting rod, the other end of the supporting connecting rod is hingedly connected to the lifting connecting rod, the side of the lifting connecting rod away from the twisting base is connected to the follower roller, the follower roller abuts against the lifting guide rail and the follower roller can roll on the lifting guide rail under the drive of the conveying device; the fixed platform is also fixedly connected to a bending plate, and the bending plate is bent toward the conveying direction of the conveying device.

[0004] As an optional solution of the technical solution of the present invention, the suction support rod includes a straight rod section and a branch rod section, one end of the straight rod section is hingedly connected to the cylinder bracket, and the other end of the straight rod section is connected to two branch rod sections, the suction cup is fixed on the two branch rod sections, and the distance between the two branch rod sections is greater than the width of the torsion base in the corresponding direction.

[0005] As an optional solution of the technical solution of the present invention, a torsion box support plate is fixedly connected to one side of the lifting connecting rod facing the fixed platform.

[0006] As an optional scheme of the technical solution of the present invention, the sealing mechanism includes a sealing bracket fixed on the frame, the sealing bracket is provided with a sealing motor, and the sealing motor drives a pushing claw mechanism to realize the sealing of the upper cover and the lower cover of the packaging box, wherein the pushing claw mechanism includes a pushing claw bracket fixed on the eccentric mechanism and a first push block, a second push block, a third push block and a fourth push block sequentially arranged on the pushing claw bracket, the eccentric mechanism includes an active eccentric block and a driven eccentric block, the active eccentric block is fixed on the output shaft of the sealing motor, the driven eccentric block is connected with the active eccentric block through a transmission device, the first push block and the third push block are both L-shaped push blocks, the L-shaped push block includes a push block protrusion, and the first push block has a protruding portion. The raised portion is arranged below the first push block, the raised portion of the third push block is arranged above the third push block, the second push block and the fourth push block are planar push blocks, and the frame at the corresponding positions of the first push block and the third push block is also provided with support blocks adapted to the corresponding push blocks; the capping mechanism also includes an upper guide bar and a lower guide bar fixed to the frame, the upper guide bar and the lower guide bar are both arranged from the position of the lifting guide rail toward the position of the fourth push block, and the upper guide bar gradually decreases in height from the position of the lifting guide rail toward the position of the first push block, and the lower guide bar gradually increases in height from the position of the first push block toward the position of the third push block.

[0007] As an optional scheme of the technical solution of the present invention, a swing mechanism for assisting the lock tongue interlocking device to achieve lock tongue interlocking is arranged on the frame on the corresponding side of the sealing device, and the swing mechanism includes a swing cylinder and a swing rod, and the swing cylinder includes a working shaft, and the swing rod is fixed on the working shaft of the swing cylinder and the swing rod is arranged toward the lock tongue interlocking device.

[0008] As an optional solution to the technical solution of the present invention, a guide plate for assisting the lock tongue interlocking device to achieve lock tongue interlocking is also provided on the frame on the corresponding side of the box sealing device, and the guide plate is fixed on the frame, and the guide plate includes a horizontal section and a bending section, the horizontal section is arranged parallel to the lifting guide rail, and the bending section is bent in a direction away from the lifting guide rail.

[0009] As an optional scheme of the technical scheme of the present invention, the feeding device is fixed on one side of the second covering mechanism, the feeding device includes a feeding bracket fixed on the frame, the feeding bracket is provided with a clamping device that can move along the feeding bracket, the feeding device also includes a feeding platform, a glove box is arranged on the feeding platform below the clamping device, a transition box is also arranged on the feeding platform, the transition box is arranged between the glove box and the frame, and the transition box is arranged parallel to the glove box, and a first driving mechanism, a second driving mechanism and a push plate are also arranged on the feeding platform, the transition box can move along the feeding platform toward the frame under the drive of the first driving mechanism, the push plate can move toward the transition box under the drive of the second driving mechanism, and the push plate can slide in the transition box under the drive of the second driving mechanism.

[0010] As an optional solution of the technical solution of the present invention, an exhaust device is also provided on the feeding device, and the exhaust device includes an exhaust plate and a third driving mechanism. The third driving mechanism is arranged on the feeding bracket, and the third driving mechanism is arranged toward the glove box. The exhaust plate can reciprocate toward the glove box under the drive of the third driving mechanism.

[0011] As an optional scheme of the technical solution of the present invention, the transition box includes a box body bottom plate, a box body side plate and a box body cover plate, the box body cover plate is hingedly connected to the box body side plate, and a fourth driving mechanism is also arranged on the feeding platform, the fourth driving mechanism includes a working shaft, and the working shaft of the fourth driving mechanism is connected to the box body cover plate through a control rod, and the box body cover plate can be closed and opened under the drive of the fourth driving mechanism.

[0012] The beneficial effects of the present invention are:

[0013] The continuous fully automatic glove boxing machine of the present invention comprises a material taking device, a material feeding device and a box sealing device, which can realize the automatic processing of the whole process from taking materials from the glove box, unfolding, sealing one side of the glove box, feeding the stack of gloves into the box and sealing the other side of the glove box, thereby reducing the dependence on workers in the traditional glove processing process, reducing the labor intensity of workers, and improving the overall processing efficiency; at the same time, it can also improve the orderliness of the glove boxing process; the packaging box suction and taking device of the present invention cooperates with the box twisting mechanism installed on the conveying device to synchronously realize the taking of the packaging box and the unfolding and sealing of the packaging box. Finally, the packaging box is placed in the twisting box mechanism for the next step of twisting and locking the box, which replaces the manual box taking and unfolding and the manual interlocking of the left and right locking tongues in the traditional process, greatly improving the overall processing efficiency and realizing the full automation of the box taking and unfolding and the left and right locking tongues; in addition, a feeding device is provided in the present invention, and the feeding device feeds the stacks of gloves into the packaging box through the transition box, thereby ensuring the orderliness of the stacks of gloves in the process of entering the packaging box. At the same time, an exhaust device is also provided on the feeding device, which can exhaust the air to a height that is convenient for the stacks of gloves to enter the transition box and the packaging box before the stacks of gloves are placed in the transition box, so that the entire box-entering process is smoother. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] 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 creative work.

[0015] Figure 1 It is a schematic structural diagram of an embodiment of the present invention.

[0016] Figure 2 It is a schematic structural diagram of a material taking device in an embodiment of the present invention.

[0017] Figure 3 Schematic diagram of the structure of the twist box mechanism in an embodiment of the present invention.

[0018] Figure 4 It is a schematic diagram of the structure of the packaging box when it is not unfolded in an embodiment of the present invention.

[0019] Figure 5 It is a schematic diagram of the structure of the packaging box when it is unfolded in an embodiment of the present invention.

[0020] Figure 6 Schematic diagram of the structure of the capping mechanism in an embodiment of the present invention.

[0021] Figure 7 2 is a schematic structural diagram of the capping mechanism from another perspective in an embodiment of the present invention.

[0022] Figure 8 It is a partial schematic diagram of the feeding device in the present invention.

[0023] Reference numerals:

[0024] 10-frame; 11-transmission device; 20-feeding device; 21-packing box warehouse; 22-suction device; 221-cylinder bracket; 222-suction cylinder; 223-suction support rod; 2231-straight rod section; 2232-dividing rod section; 224-suction cup; 30-box sealing device; 31-lock tongue interlocking device; 310-box twisting mechanism; 311-fixed platform; 312-twisting base; 313-lifting connecting rod; 314-follow-up roller; 315-support connecting rod; 316-bending plate; 319-lifting guide rail; 32-capping mechanism; 321-capping bracket; 322-capping motor; 323-push claw mechanism; 3231-push claw bracket; 3232- A push block; 3233-a second push block; 3234-a third push block; 3235-a fourth push block; 329-an eccentric mechanism; 3291-an active eccentric block; 3292-a driven eccentric block; 40-a feeding device; 41-a feeding bracket; 42-a clamping device; 43-a feeding platform; 44-a glove box; 45-a transition box; 46-a control rod; 47-a second driving mechanism; 48-a push plate; 49-an exhaust device; 491-an exhaust plate; 492-a third driving mechanism; 50-a swing mechanism; 60-a guide plate; 80-a packaging box; 81-a packaging box body; 82-a left locking tongue; 83-a right locking tongue; 84-an upper end cover; 85-a lower end cover; 851-a small tongue of the lower end cover. 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 , Figure 2 and Figure 3 As shown, the present invention discloses a continuous fully automatic hand-packing cartoning machine, comprising a frame 10, on which a horizontal conveying device 11 is arranged, and on the frame 10, a material taking device 20, a box sealing device 30, a material feeding device 40 and a box sealing device 30 are sequentially arranged along the conveying direction, and the two box sealing devices 30 are respectively located on both sides of the frame 10; the material taking device 20 comprises a packaging box bin 21 arranged on the frame 10, and a suction device 22 is arranged below the packaging box bin 21, and the suction device 22 is arranged below the packaging box bin 21. The suction cylinder 22 includes a cylinder support 221, a suction cylinder 222, a suction support rod 223 and a suction cup 224. The suction cylinder 222 includes a telescopic shaft. The cylinder support 221 is fixed to the frame 10. One end of the suction cylinder 222 is hingedly connected to the cylinder support 221. The end of the telescopic shaft of the suction cylinder 222 is hingedly connected to the suction support rod 223. The suction support rod 223 is arranged below the packaging box warehouse 21. The end of the suction support rod 223 is fixedly connected to the packaging box warehouse 21. At least two suction cups 224; the box sealing device 30 includes a lock tongue interlocking device 31 and a cover sealing mechanism 32, the lock tongue interlocking device 31 includes a plurality of box twisting mechanisms 310 and two lifting guide rails 319, the plurality of box twisting mechanisms 310 are evenly and parallelly arranged on the conveying device 11, the box twisting mechanism 310 includes a fixed platform 311, a twisting base 312, a lifting connecting rod 313 and a follower roller 314, the fixed platform 311 is fixedly connected to the conveying device 11, and the twisting base 312 is connected to the conveying device 11 by a supporting connecting rod 315 is hingedly connected to the fixed platform 311, and the other end of the support link 315 is hingedly connected to a lifting link 313, and the side of the lifting link 313 away from the torsion base 312 is connected to a follower roller 314, the follower roller 314 is in contact with the lifting guide rail 312 and the follower roller 314 can roll on the lifting guide rail 312 driven by the conveying device 11; a bending plate 316 is also fixedly connected to the fixed platform 311, and the bending plate 316 is bent toward the conveying direction of the conveying device 11.

[0029] like Figure 4 and Figure 5 As shown, the packaging box 80 involved in the present invention includes a packaging box body 81 and a left locking tongue 82, a right locking tongue 83, an upper end cover 84 and a lower end cover 85 on both sides of the packaging box body. The left locking tongue 82 and the right locking tongue 83 both include a buckling portion, and a lower end cover small tongue 851 is also provided on the lower end cover 85.

[0030] In this scheme, the initially unfolded sheet packaging box is placed in the packaging box warehouse 21, and the suction device 22 below can absorb the packaging box at the bottom of the packaging box warehouse 21. After the suction cup 224 sucks the packaging box, the suction cylinder 222 drives the suction support rod 223 to rotate around the cylinder bracket 221. At this time, the lock tongue interlocking device fixed on the conveying device 11 rotates to the bottom of the packaging box warehouse 21, and the packaging box continues to rotate around the cylinder bracket 221 on the suction cup 224. When the packaging box contacts the bending plate 316, under the resistance of the bending plate 316 and the pulling force of the suction cylinder 222, the sheet packaging box is unfolded, and the suction support rod 223 continues to rotate around the cylinder bracket 221. At this time, the bottom of the unfolded packaging box contacts the torsion base 312, and is restricted by the torsion base 312. The unfolded packaging box is detached from the suction cup 224, and the suction support rod 223 returns to the initial position driven by the suction cylinder to enter the next cycle.

[0031] The packaging box that has entered the twisting base 312 follows the conveying device to move in the direction away from the packaging box warehouse 21, and the packaging box is clamped between the lifting link 313 and the bending plate 316. During the movement, when the follower roller 314 rolls to the ascending section of the lifting guide rail 319, the lifting link 313 drives the packaging box body 81 on this side to move upward, the packaging box body 81 is twisted, and the left lock tongue 82 and the right lock tongue 83 are misaligned. At this time, the left lock tongue 82 and the right lock tongue 83 are retracted through external action, and then the follower roller 314 rolls to the descending section of the lifting guide rail 319. At this time, the lifting link 313 drives the packaging box body 81 on this side to move downward until it is reset. At this time, the left lock tongue 82 and the right lock tongue 83 are buckled, and the packaging box 80 completes the interlocking of the left and right lock tongues.

[0032] During the suction and unfolding of the above scheme, the suction cup 224 is fixed on the suction support rod 223, and the packaging box is sucked and moved downward for unfolding. In this process, the suction support rod 223 can use a straight rod. At this time, at least two suction cups 224 are fixed on the straight rod, and the above-mentioned process of sucking and unfolding the packaging box can also be realized. In this scheme, the suction support rod 223 includes a straight rod section 2231 and a branch rod section 2232. One end of the straight rod section 2231 is hingedly connected to the cylinder bracket 221, and the other end of the straight rod section 2231 is connected to two branch rod sections 2232. The suction cup 224 is fixed on the two branch rod sections 2232, and the distance between the two branch rod sections 2232 is greater than the width of the torsion base 312 in the corresponding direction.

[0033] In this scheme, multiple suction cups 224 are distributed on two branch rod sections 2232. During the process of sucking the packaging box, the suction cups 224 on the two branch rod sections 2232 can contact the packaging box 80, which increases the stability of the packaging box during the suction and unfolding process. The suction support rod 223 drives the packaging box 80 to move toward the twisting box mechanism 310 fixed on the conveying device 11. Since the distance between the two branch rod sections 2232 is greater than the width of the twisting base 312 in the direction perpendicular to the conveying direction, the two branch rod sections 2232 of the suction support rod 223 can continue to move around the cylinder bracket 221 until the packaging box 80 contacts the twisting base 223 and is stuck between the lifting connecting rod 313 and the fixed platform 311. At this time, the suction support rod 223 continues to move, and the packaging box 80 detaches from the suction device 22 and remains in the twisting box mechanism 310.

[0034] After the left locking tongue 82 and the right locking tongue 83 are interlocked, the upper end cover 84 and the lower end cover 85 need to be sealed. Figure 6 and Figure 7 As shown, the capping mechanism 32 includes a capping bracket 321 fixed on the frame 10, and a capping motor 322 is arranged on the capping bracket 321. The capping motor drives a push claw mechanism 323 to realize the capping of the upper cover and the lower cover of the packaging box. The push claw mechanism 323 includes a push claw bracket 3231 fixed on the eccentric mechanism 329 and a first push block 3232, a second push block 3233, a third push block 3234 and a fourth push block 3235 which are sequentially arranged on the push claw bracket. The eccentric mechanism 329 includes an active eccentric block 3291 and a driven eccentric block 3292. The active eccentric block 3291 is fixed on the output shaft of the capping motor 322. The driven eccentric block 3292 is connected to the active eccentric block 3291 through a transmission device. The first push block 3232 and the third push block 3234 are both L-shaped push blocks. The L-shaped push block includes a push block convex The raised portion of the first push block 3232 is arranged below the first push block 3232, the raised portion of the third push block 3234 is arranged above the third push block 3234, the second push block 3233 and the fourth push block 3235 are planar push blocks, and the frame 10 at the corresponding positions of the first push block 3232 and the third push block 3234 is also provided with support blocks matched with the corresponding push blocks; the capping mechanism 32 also includes an upper guide bar and a lower guide bar fixed on the frame 10, and the upper guide bar and the lower guide bar are both arranged from the position of the lifting guide rail 319 toward the position of the fourth push block 3235, and the upper guide bar gradually decreases from the position of the lifting guide rail 319 toward the position of the first push block 3232, and the lower guide bar gradually increases from the position of the first push block 3232 toward the position of the third push block 3234.

[0035] After the packaging box 80 completes the locking tongue interlocking at the lifting guide rail 319, it moves toward the capping mechanism 32 following the conveying device. During the movement, the upper end cover 84 of the packaging box 80 is restricted by the upper guide bar, and the lower end cover 85 is restricted by the lower guide bar. As the packaging box 80 gradually approaches the first push block 3232, the upper end cover is gradually pressed down as the upper guide bar gradually decreases in height. When the packaging box 80 moves to the position of the first push block 3232, the first push block 3232 pushes the upper end cover 84 toward the corresponding support under the drive of the capping motor 322. The upper end cover 84 moves in the direction of the second push block. At this time, the upper end cover 84 is clamped between the first push block 3232 and the corresponding support block. Since a protrusion is set at the lower part of the first push block 3232, with the cooperation of the first push block and the corresponding support block, the upper end cover 84 pre-folds out a small tongue of the upper end cover, and the pre-folded upper end cover 84 continues to move toward the position of the second push block 3233. At this time, the second push block 3232 pushes the upper end cover 83 to move toward the packaging box body 81, and the small tongue of the upper end cover is inserted into the gap between the lower part of the left locking tongue 82 and the right locking tongue 83 and the packaging box body 81, thereby completing the sealing of the upper end cover 84.

[0036] The packaging box 80 continues to move toward the third push block 3234 and the fourth push block 3235. At this time, the lower end cover 85 is gradually retracted under the restriction of the lower guide bar. When the lower end cover 85 moves to the position of the third push block 3234, the third push block 3234 pushes the lower end cover 85 toward the corresponding support block under the drive of the capping motor 322. At this time, the lower end cover 85 is clamped between the third push block 3234 and the corresponding support block. The raised portion, with the cooperation of the third push block 3234 and the corresponding support block, the lower end cover tongue 851 is folded inward, and the folded lower end cover 85 continues to move toward the position of the fourth push block 3235. At this time, the fourth push block 3235 pushes the lower end cover 85 to move toward the packaging box body 81, and the lower end cover tongue 851 is inserted into the upper end cover slit 842 preset at the connection between the upper end cover 84 and the packaging box body 81 to complete the sealing of the lower end cover 84. At this time, the single side of the entire packaging box 80 is sealed.

[0037] In the process of interlocking the left lock tongue 82 and the right lock tongue 83, the left lock tongue 82 and the right lock tongue 83 of the unfolded packaging box 80 need to be retracted to facilitate the buckling. In the actual operation process, the left and right lock tongues can be manually moved to make the two close. In this solution, the frame 10 on the corresponding side of the box sealing device 30 is provided with a swing mechanism 50 and a guide plate 60 for assisting the lock tongue interlocking device 31 to achieve lock tongue interlocking. The swing mechanism 50 includes a swing cylinder and a swing rod. The swing cylinder includes a working shaft. The swing rod is fixed on the working shaft of the swing cylinder and the swing rod is arranged toward the lock tongue interlocking device. The guide plate 60 includes a horizontal section and a bending section. The horizontal section is arranged parallel to the lifting guide rail 319, and the bending section is bent in a direction away from the lifting guide rail 319.

[0038] Under the action of the swing cylinder, the swing rod pushes the left lock tongue 82 and the right lock tongue 83 to the middle position and then presses against the two lock tongues. The packaging box 80 is twisted in the twisting box mechanism 310. When the follower roller 314 reaches the highest point of the lifting guide rail 319, the highest point of the packaging box body 81 reaches the highest point of the bending section of the guide plate 60. As the follower roller 314 continues to move on the lifting guide rail 319, the lifting connecting rod 313 drives the packaging box body to move downward. At this time, the upper end of the packaging box body 81 gradually enters the horizontal section from the bending section, and the guide plate 60 cooperates with the twisting box mechanism 310 and the swinging mechanism 50 to complete the interlocking of the left lock tongue 82 and the right lock tongue 83.

[0039] In the conventional solution, the stacks of gloves are generally put into the packaging box 80 manually. In the present solution, a feeding device 40 is provided to feed the stacks of gloves into the packaging box 80. The feeding device 40 is fixed to one side of the second capping mechanism 32. Figure 8 As shown, the feeding device 40 includes a feeding bracket 41 fixed on the frame, and the feeding bracket 41 is provided with a clamping device 42 that can move along the feeding bracket 41. The feeding device 40 also includes a feeding platform 43, and a glove box 44 is arranged below the clamping device 42 on the feeding platform 43. A transition box 45 is also arranged on the feeding platform 43, and the transition box 45 is arranged between the glove box 44 and the frame 10, and the transition box 45 is arranged parallel to the glove box 44. The feeding platform 43 is also provided with a first driving mechanism and a second driving mechanism 47. and the push plate 48, the transition box 45 can be moved along the feeding platform 43 toward the frame 10 under the drive of the first driving mechanism, so the first driving mechanism is selected to be a driving mechanism capable of linear reciprocating motion, such as a cylinder, an electric cylinder, etc.; the push plate 48 can move toward the transition box 45 under the drive of the second driving mechanism 47, and the push plate 48 can slide in the transition box 45 under the drive of the second driving mechanism 47, so the second driving mechanism 47 is selected to be a driving mechanism capable of linear reciprocating motion, such as a cylinder, an electric cylinder.

[0040] In this solution, the stacks of gloves are placed in the glove box 44, the clamping device 42 clamps the stacks of gloves and moves along the feeding bracket 41 toward the transition box 45, and the stacks of gloves are placed in the transition box 45. The transition box is driven by the first driving mechanism to move toward the packaging box 80 on the frame 10. At this time, the box body of the packaging box 80 away from the feeding device 40 has been sealed, and the side facing the feeding device 40 is still in an open state. The transition box 45 partially enters the packaging box under the drive of the first driving mechanism. At this time, the push plate 48 is driven by the second driving mechanism to contact the stacks of gloves in the transition box 45. The transition box is driven by the first driving mechanism to move to the initial position, and the stacks of gloves remain in the packaging box 80 under the restriction of the push plate 48, completing the glove box-putting process.

[0041] Before the stacks of gloves enter the packaging box 80, it is often necessary to exhaust the air. In the existing process, the stacks of gloves are generally put into the glove box after manual exhaust. This operation method greatly increases the labor intensity of the workers and reduces the work efficiency. In this solution, an exhaust device 49 is also provided on the feeding device 40. The exhaust device 49 includes an exhaust plate 491 and a third driving mechanism 492. The third driving mechanism 492 is provided on the feeding bracket 41. The third driving mechanism 492 is provided toward the glove box 44. The exhaust plate 491 can reciprocate toward the glove box 44 under the drive of the third driving mechanism 492. Therefore, the third driving mechanism 492 is selected to be a driving mechanism capable of linear reciprocating motion, such as a cylinder or an electric cylinder.

[0042] In this solution, the exhaust device 49 can exhaust the stack of gloves in the glove box 44. After the exhaust is completed, the overall height of the gloves decreases, making it easier to be placed in the transition box 45. In addition, the stack of gloves enters the packaging box 80 driven by the transition box 45. At this time, the transition box 45 is withdrawn from the packaging box 80. Since the stack of gloves has been exhausted, the overall height of the gloves decreases, and the friction between the stack of gloves and the upper side of the packaging box 80 is reduced, thereby avoiding excessive friction between the upper cover of the transition box and the stack of gloves during the withdrawal of the transition box 45, which would damage the orderliness of the stack of gloves.

[0043] In a more preferred embodiment of the above scheme, the transition box 45 includes a box bottom plate, a box side plate and a box cover plate, the box cover plate is hingedly connected to the box side plate, and a fourth driving mechanism is also provided on the feeding platform 43, the fourth driving mechanism includes a working shaft, and the working shaft of the fourth driving mechanism is connected to the box cover plate through a control rod 46, and the box cover plate can be closed and opened under the drive of the fourth driving mechanism. This control scheme can further increase the overall automation degree of the equipment and reduce the dependence on workers during the glove processing process.

[0044] 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 the suction and unfolding of the packaging box, the feeding of gloves and the sealing of the packaging box. Those skilled in the art can make a choice according to actual needs, which will not be elaborated here.

[0045] 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 continuous fully automatic hand-cartoning machine, comprising a frame, on which a horizontal conveying device is arranged, characterized in that: The frame is also provided with a material taking device, a box sealing device, a material feeding device and a box sealing device in sequence along the conveying direction, and the two box sealing devices are respectively located on both sides of the frame; The material taking device comprises a packaging box bin arranged on the frame, a suction device is arranged below the packaging box bin, the suction device comprises a cylinder bracket, a suction cylinder, a suction support rod and a suction cup, the suction cylinder comprises a telescopic shaft, the cylinder bracket is fixed on the frame, one end of the suction cylinder is hingedly connected to the cylinder bracket, the end of the telescopic shaft of the suction cylinder is hingedly connected to the suction support rod, the suction support rod is arranged below the packaging box bin, and the end of the suction support rod is fixedly connected to at least two of the suction cups on one side facing the packaging box bin; The box sealing device includes a lock tongue interlocking device and a cover sealing mechanism, the lock tongue interlocking device includes a plurality of twist box mechanisms and two lifting guide rails, the plurality of twist box mechanisms are evenly and parallelly arranged on the conveying device, the lifting guide rail includes an ascending section and a descending section; the twist box mechanism includes a fixed platform, a twisting base, a lifting connecting rod and a follower roller, the fixed platform is fixedly connected to the conveying device, the twisting base is hingedly connected to the fixed platform through a supporting connecting rod, the other end of the supporting connecting rod is hingedly connected to the lifting connecting rod, the side of the lifting connecting rod away from the twisting base is connected to the follower roller, the follower roller abuts against the lifting guide rail and the follower roller can roll on the lifting guide rail under the drive of the conveying device; the fixed platform is also fixedly connected to a bending plate, and the bending plate is bent toward the conveying direction of the conveying device.

2. The continuous fully automatic hand-cartoning machine according to claim 1, characterized in that: The suction support rod includes a straight rod section and a branch rod section, one end of the straight rod section is hingedly connected to the cylinder bracket, and the other end of the straight rod section is connected to two branch rod sections. The suction cup is fixed on the two branch rod sections, and the distance between the two branch rod sections is greater than the width of the torsion base in the corresponding direction.

3. The continuous fully automatic hand-cartoning machine according to claim 1, characterized in that: A torsion box support plate is fixedly connected to one side of the lifting connecting rod facing the fixing platform.

4. The continuous fully automatic hand-cartoning machine according to claim 1, characterized in that: The capping mechanism comprises a capping bracket fixed on the frame, a capping motor is arranged on the capping bracket, and the capping motor drives a pushing claw mechanism to realize the capping of the upper cover and the lower cover of the packaging box, wherein the pushing claw mechanism comprises a pushing claw bracket fixed on the eccentric mechanism and a first pushing block, a second pushing block, a third pushing block and a fourth pushing block arranged on the pushing claw bracket in sequence, the eccentric mechanism comprises an active eccentric block and a driven eccentric block, the active eccentric block is fixed on the output shaft of the capping motor, the driven eccentric block is connected with the active eccentric block through a transmission device, the first pushing block and the third pushing block are both L-shaped pushing blocks, the L-shaped pushing block comprises a pushing block protrusion, the protrusion of the first pushing block is arranged on the The cam is located below the first push block, the raised portion of the third push block is located above the third push block, the second push block and the fourth push block are planar push blocks, and the frame at the corresponding positions of the first push block and the third push block is also provided with support blocks adapted to the corresponding push blocks; the capping mechanism also includes an upper guide bar and a lower guide bar fixed to the frame, the upper guide bar and the lower guide bar are both arranged from the position of the lifting guide rail toward the position of the fourth push block, and the upper guide bar gradually decreases in height from the position of the lifting guide rail toward the position of the first push block, and the lower guide bar gradually increases in height from the position of the first push block toward the position of the third push block.

5. The continuous fully automatic hand-cartoning machine according to claim 1, characterized in that: A swing mechanism for assisting the lock tongue interlocking device to achieve lock tongue interlocking is arranged on the frame on the corresponding side of the box sealing device, and the swing mechanism includes a swing cylinder and a swing rod, and the swing cylinder includes a working shaft, and the swing rod is fixed on the working shaft of the swing cylinder and the swing rod is arranged toward the lock tongue interlocking device.

6. The continuous fully automatic hand-cartoning machine according to claim 1, characterized in that: A guide plate for assisting the lock tongue interlocking device to achieve lock tongue interlocking is also provided on the frame on the corresponding side of the box sealing device. The guide plate is fixed on the frame, and the guide plate includes a horizontal section and a bending section. The horizontal section is arranged parallel to the lifting guide rail, and the bending section is bent in a direction away from the lifting guide rail.

7. The continuous fully automatic hand-cartoning machine according to claim 1, characterized in that: The feeding device is fixed on one side of the second capping mechanism, and the feeding device includes a feeding bracket fixed on the frame, and the feeding bracket is provided with a clamping device that can move along the feeding bracket. The feeding device also includes a feeding platform, and a glove box is arranged on the feeding platform below the clamping device. A transition box is also arranged on the feeding platform, and the transition box is arranged between the glove box and the frame, and the transition box is arranged parallel to the glove box. A first driving mechanism, a second driving mechanism and a push plate are also arranged on the feeding platform. The transition box can move along the feeding platform toward the frame under the drive of the first driving mechanism, and the push plate can move toward the transition box under the drive of the second driving mechanism, and the push plate can slide in the transition box under the drive of the second driving mechanism.

8. The continuous fully automatic hand-cartoning machine according to claim 7, characterized in that: The feeding device is also provided with an exhaust device, which includes an exhaust plate and a third driving mechanism. The third driving mechanism is arranged on the feeding bracket and is arranged toward the glove box. The exhaust plate can reciprocate toward the glove box under the drive of the third driving mechanism.

9. The continuous fully automatic hand-cartoning machine according to claim 7, characterized in that: The transition box includes a box bottom plate, a box side plate and a box cover plate, the box cover plate is hingedly connected to the box side plate, and a fourth driving mechanism is also arranged on the feeding platform, the fourth driving mechanism includes a working shaft, and the working shaft of the fourth driving mechanism is connected to the box cover plate through a control rod, and the box cover plate can be closed and opened under the drive of the fourth driving mechanism.

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