CN210455391U

CN210455391U - Packaging machine

Info

Publication number: CN210455391U
Application number: CN201921159895.8U
Authority: CN
Inventors: 陈圣禹; 苏宗荣; 谢世晨; 陈祥龙
Original assignee: Zhejiang Chengda Machinery Co Ltd
Current assignee: Zhejiang Chengda Machinery Co Ltd
Priority date: 2019-07-23
Filing date: 2019-07-23
Publication date: 2020-05-05
Anticipated expiration: 2029-07-23

Abstract

The utility model discloses a packaging machine, including frame, lower paper card mechanism, carton forming mechanism, carton conveying mechanism, bottom plate roll over and press mechanism and involution mechanism, its characterized in that carton forming mechanism is including the device of rolling over the limit of first hem device and second, the first hem device is including the first last mould and the last folder of first lower mould and oscilaltion, the second is rolled over the limit device and is gone up the mould including the lower folder second of second lower mould and oscilaltion, the bottom plate rolls over and presses the clamp plate that the mechanism is including the oscilaltion. The utility model discloses a carton forming mechanism has realized the automatic molding of carton, and the bottom plate is rolled over and is pressed the mechanism and then will add the bottom plate that has the carton of material and cover, seals the carton to realize the automatic packing of material, replaced current manual work processing, improved work efficiency, reduced manufacturing cost.

Description

Packaging machine

Technical Field

The utility model relates to an improvement invention of a packaging machine, in particular to a packaging machine suitable for packaging cartons, such as batteries, toothbrushes and the like.

Background

The traditional battery packaging box is packaged by paper and plastic, so that the problems of environmental protection and high recycling difficulty exist; and the structure of traditional suspension type carton is comparatively complicated, and the carton needs artifical the preparation, and manual working exists with high costs, the lower problem of efficiency moreover.

SUMMERY OF THE UTILITY MODEL

In view of the technical problem who exists among the background art, the utility model provides a technical problem aim at providing a packagine machine, realizes the automatic molding of carton and the packing of material, replaces manual work, raises the efficiency, reduce cost.

In order to solve the technical problem, the utility model discloses a following technical scheme: this kind of packagine machine, including frame, lower paper card mechanism, carton forming mechanism, carton conveying mechanism, bottom plate roll over and press mechanism and involution mechanism, its characterized in that carton forming mechanism is including the first hem device and the second hem device of rolling over, the first last mould of first lower mould and oscilaltion of hem device and last folder, the second is rolled over the device and is gone up the mould including the lower paper folding plate box second of second lower mould and oscilaltion, the bottom plate rolls over and presses the clamp plate that the mechanism was including the oscilaltion.

Go up paper folding spare including last paper folding board, go up paper folding board and first mould and install on the first upper die base of oscilaltion, first bed die has the slot that supplies paper folding board male, paper folding spare is including paper folding board down, the second lower mould has the wire casing that supplies paper folding board lift usefulness down, mould installs on the second upper die base of oscilaltion on the second.

Be provided with down paper card station, first limit station, the second of turning over and roll over limit station, the box station of form advancing, reinforced station, roll over and press station and involution station in the frame, first last mould setting is at first limit station of turning over, the second is gone up the mould setting and is turned over the limit station at the second, first lower mould and second lower mould are connected with the drive assembly who drives its back-and-forth movement, install linear guide in the frame, the slip is provided with the slide on the linear guide, the slide is installed on first lower mould and second lower mould.

The first upper die comprises a pressing plate and a suction nozzle, the suction nozzle is installed on the pressing plate and connected with the air pump, the second upper die comprises a second pressing plate and a second suction nozzle, the second suction nozzle is installed on the second pressing plate, and the second suction nozzle is connected with the second air pump.

The pressing plate is provided with a guide pillar, the first upper die base is provided with a guide hole for the guide pillar to pass through, the guide pillar is sleeved with a spring, and the spring is arranged between the pressing plate and the first upper die base.

The shape of the first template of the first lower die is the same as the shape of the unfolded box body of the packing box, and the upper paper folding plate is arranged corresponding to the folding line of the connecting plate of the packing box; the shape of the second template of the second lower die is the same as that of a panel of the box body of the packing box, and the lower paper folding plate is arranged corresponding to the folding line of the side plate of the packing box.

The second upper die base is lifted and descended to form two strokes, the first stroke is that the second upper die moves the second flanging station, and the second stroke is that the second upper die moves to the paper feeding box station.

The paper box conveying mechanism comprises a feeding template and a transmission belt, the feeding template is arranged on the transmission belt, the transmission belt passes through a paper feeding box station, a feeding station, a folding station and a sealing station, a positioning pin is arranged on the second upper die base, and the positioning pin is matched with an insertion hole in the feeding template.

The bottom plate folding and pressing mechanism further comprises a push-pull component for driving the pressing plate to move back and forth, a linear guide rail II and a sliding seat II in sliding fit with the linear guide rail II are arranged on the rack, and the sliding seat II is installed on the pressing plate.

The bottom plate folding and pressing mechanism further comprises a top plate device, the top plate device is arranged at a folding and pressing station, and the top plate device comprises a thimble and a lifting component for driving the thimble to lift.

The utility model discloses a carton forming mechanism has realized the automatic molding of carton, and the bottom plate is rolled over and is pressed the mechanism and then will add the bottom plate that has the carton of material and cover, seals the carton to realize the automatic packing of material, replaced current manual work processing, improved work efficiency, reduced manufacturing cost.

Drawings

Fig. 1 is a schematic view of the forming of the paper box of the present invention.

Fig. 2 is a schematic structural diagram of the present invention.

Fig. 3 is a schematic view of the paper box forming mechanism of the present invention.

Fig. 4 is a partial schematic view of the first edge folding device of the present invention.

Fig. 5 is a schematic view of a first upper die of the present invention.

Fig. 6 is a partial schematic view of the second flanging device of the present invention.

Fig. 7 is a schematic view of the first lower die and the second lower die of the present invention.

Fig. 8 is a plan view of the first lower die and the second lower die according to the present invention.

Fig. 9 is a schematic view of the downward folding board of the present invention.

Fig. 10 is a schematic view of the feeding template of the present invention.

Fig. 11 is a schematic view of the bottom plate folding mechanism of the present invention.

Fig. 12 is a schematic view of the top plate device of the present invention.

Detailed Description

The following describes details and operational principles of embodiments and examples of the present invention with reference to the drawings. The paper box packaging machine comprises a frame 40, a lower paper card mechanism 41, a paper box forming mechanism 42, a paper box conveying mechanism 43, a bottom plate folding mechanism 44 and a sealing mechanism 45, wherein the lower paper card mechanism 41 and the sealing mechanism 45 are both in the prior art, and the specific structure is not detailed; the paper box forming mechanism 42 comprises a first edge folding device and a second edge folding device, a lower paper card station, a first edge folding station, a second edge folding station, a paper feeding box station, a feeding station, a folding station and a sealing station are arranged on the rack, and the feeding station can adopt manual feeding or a feeding mechanism for feeding; the paper box conveying mechanism 43 comprises a feeding template 25 and a transmission belt, wherein the feeding template 25 is arranged on the transmission belt, and the transmission belt passes through a paper feeding box station, a feeding station, a folding station and a sealing station. Referring to the attached drawing 1, the packing box comprises a bottom plate 2 and a box body 1, the box body is provided with a panel 5, a left end face 4, a right end face, an upper end face and a lower end face, the left end face, the right end face, the upper end face and the lower end face are connected with the panel 5 into a whole, the lower end face of the box body 1 is connected with the bottom of the bottom plate 2 into a whole, namely the box body 1 is connected with the bottom plate 2 into a whole and is formed by a piece of paperboard; the left end face, the right end face and the upper end face of the box body are respectively extended with a connecting plate 3, when the packaging box in the picture 1 is not formed, a paperboard is formed, after a first edge is folded, the connecting plates 3 and the bottom plate 2 are vertically arranged relative to the panel 5, the left end face, the right end face, the upper end face and the lower end face of the box body, after a second edge is folded, the left end face, the right end face, the upper end face and the lower end face of the box body 1 are vertically arranged relative to the panel 5, the panel 5 and the left end face, the right end face, the upper end face and the lower end face form a containing cavity, the box body 1 is formed, materials can be added after the box body is formed, the bottom plate is folded and pressed; the lower paper card station is a station for placing paper cards, the first edge folding station folds the connecting plate, and the second edge folding station folds the left end face, the right end face, the upper end face and the lower end face.

Referring to fig. 4, 7 and 8, the first edge folding device includes a first lower die 6, a first upper die 7 and an upper paper folding member, the upper paper folding member includes an upper paper folding plate 10, the upper paper folding plate 10 and the first upper die 7 are mounted on a first upper die base 11 which is vertically lifted, the first upper die 7 is disposed at a first edge folding station, the first lower die 6 has a slot 19 into which the upper paper folding plate is inserted, a first die plate 20 of the first lower die has a shape identical to an unfolded box body of the packing box, the box body includes a panel 5, a left end surface, a right end surface, an upper end surface and a lower end surface, and does not include a connecting plate 3, the upper paper folding plate 10 is disposed corresponding to a fold line 30 of the connecting plate of the packing box, when the first lower die 7 is at the first edge folding station, the first upper die 7 moves downward to cooperate with the first lower die 6 to press the paper card, the upper paper folding plate 10 presses the connecting plate 3 down and is inserted into the slot 19, the connecting plate 3 is folded downwards along a folding line 30, and the connecting plate 3 and the bottom plate 2 are vertically arranged opposite to the plate 5 and the left end face, the right end face, the upper end face and the lower end face. In order to realize automatic transposition and paper card feeding, the first lower die 6 and the second lower die 8 are connected with a driving part for driving the first lower die and the second lower die to move back and forth, so that the first lower die 6 moves between a paper card feeding station and a first flanging station, the second lower die 8 moves between the first flanging station and a second flanging station, and the driving part can be driven by an air cylinder or a screw rod mechanism; in order to improve the moving stability, a linear guide rail 26 is mounted on the rack, a sliding seat 27 is slidably arranged on the linear guide rail, the sliding seat 27 is mounted on the first lower die 6 and the second lower die 8, and the first lower die and the second lower die move back and forth along the linear guide rail 26; the first upper die 7 comprises a pressing plate 12 and a suction nozzle 15, the suction nozzle is mounted on the pressing plate, the suction nozzle 15 is connected with an air pump, and the shape of the pressing plate 12 is approximately the same as that of the first die plate 20, so that the box body part can be pressed, and the edge folding quality is improved; when the first upper die 7 moves downwards, the pressing plate 12 and the first template 20 press the left end face, the right end face, the upper end face and the lower end face of the paper card, after the first edge folding is completed, the suction nozzle 15 sucks the panel part, when the first upper die 7 moves upwards, the paper card leaves the first lower die 6 and moves upwards together with the first upper die 7, when the second lower die 8 moves to the first edge folding station, the first upper die 7 moves downwards to place the paper card into the second lower die 8, then the suction nozzle 15 stops sucking air, the first upper die 7 moves upwards to reset, and therefore automatic paper card transferring and position changing are achieved; in order to avoid the first upper die 7 colliding with the first lower die 6 when moving downwards to cause die damage, a guide pillar 14 is installed on the pressing plate 12, a guide hole for the guide pillar to penetrate through is formed in the first upper die base, a spring 13 is sleeved outside the guide pillar 14 and arranged between the pressing plate 12 and the first upper die base 11, the pressing plate can be connected with the first upper die base through the spring and can also be connected with the first upper die base through the guide pillar, a limiting block is arranged at the upper end of the guide pillar, the pressing plate is driven to move downwards by the first upper die, the pressing plate presses the die plate of the first lower die, the spring is compressed, the pressure between the pressing plate and the die plate is buffered, the damage to the pressing plate and the die plate is reduced, and the spring 13 is not pressed to automatically reset.

See fig. 5, 6, 7, 8, 9, the second hem device is including second lower mould 8, the lower paper folding plate spare of oscilaltion and second last mould 9, paper folding spare is including paper folding board 18 down, second lower mould 8 has the wire casing 22 that supplies paper folding board lift usefulness down, box body 1 has four terminal surfaces of left end face, right-hand member face, up end and lower terminal surface, wire casing 22 is provided with corresponding four, paper folding board 18 also sets up four down, and paper folding board also sets up on the lower bolster 21 down, second last mould 9 is installed on second upper die base 17 of oscilaltion, the template two 23 shapes of second lower mould are the same with 5 shapes of panel of packing carton, paper folding board 18 corresponds the setting with the broken line 31 of the curb plate of packing carton down, here the curb plate be left end face, right-hand member face, up end and lower terminal surface. When the second lower die 8 is at the second flanging station, the second upper die 9 moves downwards to be matched with the second lower die to press the panel, the downward paper folding plate 18 moves upwards to penetrate through the wire groove 22 and push the side plate 4 to enable the side plate to be folded upwards along the folding line 31, and the left end face, the right end face, the upper end face and the lower end face are vertically arranged relative to the panel, so that the carton forming is realized. Similarly, in order to improve automation and enable the formed paper box to enter the next process, a feeding template 25 is arranged below the second lower die 8, the feeding template is arranged corresponding to the second upper die 9, the second upper die 9 sends the formed paper box to the feeding template 25, the station is a box sending station, a positioning pin 16 is arranged on the second upper die base 17, the positioning pin is matched with a jack 24 on the feeding template, the positioning pin is inserted into the jack, the second upper die 9 and the feeding template 25 are ensured to correspond up and down, and the formed paper box is accurately sent to the feeding template; the second upper die 9 comprises a second pressing plate and a second suction nozzle, the second suction nozzle is mounted on the second pressing plate and connected with a second air pump, and the second pressing plate and the panel are approximately the same in shape; in order to avoid the second upper die 9 from colliding with the second lower die 8 when moving downwards to cause die damage, the structure of the second pressing plate installed on the second upper die base is the same as the structure of the first upper die in which the pressing plate is installed on the second upper die base, and detailed description is not given here. When the second lower die 8 moves to the second flanging station, the second pressing plate and the second template 23 press the panel part of the paper card, after the second flanging is completed, the second suction nozzle sucks the panel part, when the second upper die 9 moves upwards, the paper card leaves the second lower die 8 and moves upwards together with the second upper die, when the second lower die 8 moves to the first flanging station, the second upper die 9 corresponds to the feeding template 25 below, the second upper die 9 moves downwards, the positioning pin 16 is inserted into the positioning hole 24, the second upper die 9 places the paper box into the feeding template 25 below, then the suction nozzle stops sucking air, the second upper die moves upwards and resets, and thus the transfer of the automatic forming paper box is realized.

The first upper die holder, the second upper die holder and the lower paper folding plate are lifted by adopting an air cylinder or an oil hydraulic cylinder or a screw rod mechanism, the second upper die holder is lifted by two strokes, the first stroke is that the second upper die moves the second flanging station, the second stroke is that the second upper die moves to the paper feeding box station, and the air cylinder, the oil hydraulic cylinder, the hydraulic cylinder and the screw rod mechanism are used as driving parts which are commonly used in the field, so the structure of the driving parts is not detailed.

Referring to fig. 11 and 12, the bottom plate folding and pressing mechanism 44 includes a pressing plate 34 which is lifted up and down, the pressing plate is arranged above the feeding template 11, the feeding template is fed through a feeding station and then moves to a folding and pressing station, the pressing plate 34 moves down to press the bottom plate 2 to the box body 1, the connecting plate 3 is in contact with the bottom plate 1, and when the first folding station is used, the folding line between the bottom plate and the lower end surface is already folded and pressed, and here, the folding and pressing are performed again, so that the folding and pressing effect is improved; in order to improve the folding stability, the folding machine further comprises a push-pull component for driving the pressing plate to move back and forth, a linear guide rail II 32 and a sliding seat II 33 in sliding fit with the linear guide rail II are arranged on the rack, the sliding seat II is arranged on the pressing plate 34, when the feeding template 11 moves to a folding station, the pressing plate 34 moves in the opposite direction relative to the feeding template to push the bottom plate 2 to fold forward, and then the pressing plate presses the bottom plate 2 downwards; in order to ensure that the bottom plate is positioned above the pressing plate 34 before being folded, the bottom plate folding mechanism further comprises a top plate device, the top plate device is arranged at a folding station, the top plate device comprises an ejector pin 36 and a lifting part for driving the ejector pin to lift, a through hole 35 for the ejector pin to pass through is formed in the feeding template, the lifting part and the lifting part of the pressing plate and the pushing and pulling part can both adopt cylinders, namely when the feeding template moves to the folding station, the ejector pin 36 extends upwards and penetrates through the through hole 35 to jack the bottom plate 2 upwards, so that the bottom plate 2 is tilted upwards to prepare for subsequent folding, the pressing plate 34 moves to fold the bottom plate 2 towards the box body 1, and finally, the bottom plate is pressed towards the box body, so that the folding operation is completed.

When the utility model works, the first lower die moves to the paper card placing station, the second lower die moves to the first flanging station, the paper card placing mechanism delivers the paper card to the first die, the first upper die moves down to place the paper card completing the first flanging into the second lower die, the second upper die moves down to place the formed paper box into the feeding template, the first lower die moves to the first flanging station, the second lower die moves to the second flanging station, the feeding template delivers the paper box into the feeding station, the material is delivered into the paper box, the other feeding template on the transmission belt moves to the box delivering station, at the moment, the first upper die moves down to be matched with the first lower die to fold the connecting plate and the bottom plate downwards, the second upper die moves down to be matched with the second lower die to fold the side plate upwards to form the paper box, and then the first upper die and the second upper die move up to reset, first lower mould and second lower mould move forward, move respectively to putting paper card station and first limit station of rolling over, first last mould and second are gone up the mould and are then sent the paper card respectively and the operation of transferring of the box of form advancing, so relapse, the reinforced pay-off template of drive belt then completion is sent to the station of rolling over, the thimble stretches out the bottom plate jack-up that makes progress, the clamp plate then promotes the bottom plate and turns over to the box body direction, and last clamp plate pushes down the bottom plate, makes the bottom plate lid on the box body, and connecting plate and bottom plate laminating, then the clamp plate resets, the pay-off template is sent the box body to the involution station, and the involution mechanism is connected box body and bottom plate involution, and the material is sealed in the box body, so accomplishes the packing of.

Claims

1. The utility model provides a packaging machine, including frame, lower paper card mechanism, carton forming mechanism, carton conveying mechanism, bottom plate roll over and press mechanism and involution mechanism, its characterized in that carton forming mechanism is including the first hem device of rolling over and the second hem device of rolling over, the first last mould of first lower mould and oscilaltion of first hem device and last folder, the second is rolled over the device and is gone up the mould including the lower folder second of second lower mould and oscilaltion, the bottom plate rolls over and presses the clamp plate of mechanism including the oscilaltion.

2. The packaging machine of claim 1 wherein the upper folder includes an upper folder, the upper folder and a first upper mold are mounted on a first upper mold base that is raised and lowered, the first lower mold has a slot into which the upper folder is inserted, the lower folder includes a lower folder, the second lower mold has a slot for raising and lowering the lower folder, and the second upper mold is mounted on a second upper mold base that is raised and lowered.

3. The packaging machine according to claim 2, wherein the frame is provided with a lower paper clamping station, a first flanging station, a second flanging station, a paper feeding box station, a feeding station, a folding and pressing station and a sealing station, the first upper die is arranged at the first flanging station, the second upper die is arranged at the second flanging station, the first lower die and the second lower die are connected with a driving part for driving the first lower die and the second lower die to move back and forth, the frame is provided with a linear guide rail, and a sliding seat is slidably arranged on the linear guide rail and is installed on the first lower die and the second lower die.

4. The packaging machine according to claim 2, wherein the first upper die comprises a pressing plate and a suction nozzle, the suction nozzle is mounted on the pressing plate and connected with the air pump, the second upper die comprises a second pressing plate and a second suction nozzle, the second suction nozzle is mounted on the second pressing plate and connected with the second air pump.

5. The packaging machine of claim 4 wherein the press plate has guide posts mounted thereon, the first upper die base has guide holes for the guide posts to pass through, the guide posts are sleeved with springs, and the springs are disposed between the press plate and the first upper die base.

6. The packaging machine according to claim 2, wherein the first template of the first lower die has the same shape as that of the unfolded box body of the packaging box, and the upper paper folding plate is arranged corresponding to the folding line of the connecting plate of the packaging box; the shape of the second template of the second lower die is the same as that of a panel of the box body of the packing box, and the lower paper folding plate is arranged corresponding to the folding line of the side plate of the packing box.

7. The packaging machine of claim 3 wherein the second upper die base is raised and lowered with two strokes, the first stroke being the second upper die moving to the second flanging station and the second stroke being the second upper die moving to the sheet feeding tray station.

8. The packaging machine of claim 3 wherein the carton feeding mechanism includes a feeding template and a belt, the feeding template is disposed on the belt, the belt passes through the feeding box station, the feeding station, the folding station and the sealing station, the second upper die base is disposed with a positioning pin, and the positioning pin matches with the insertion hole of the feeding template.

9. The packaging machine according to claim 1, wherein the bottom plate folding and pressing mechanism further comprises a push-pull component for driving the pressing plate to move forward and backward, the frame is provided with a second linear guide rail and a second sliding seat in sliding fit with the second linear guide rail, and the second sliding seat is mounted on the pressing plate.

10. The packaging machine of claim 9 wherein the bottom folding mechanism further comprises a top plate assembly disposed at the folding station, the top plate assembly including a pin and a lifting member for driving the pin to move up and down.