CN115352691A

CN115352691A - Cassette positioning device and jam packing system of cassette

Info

Publication number: CN115352691A
Application number: CN202210968333.8A
Authority: CN
Inventors: 廖良勇; 郭晋鹏
Original assignee: Zhuhai Seal Interest Technology Co Ltd
Current assignee: Zhuhai Seal Interest Technology Co Ltd
Priority date: 2022-08-12
Filing date: 2022-08-12
Publication date: 2022-11-18
Anticipated expiration: 2042-08-12
Also published as: CN115352691B

Abstract

The invention provides a tape cassette positioning device and a jam packing system of a tape cassette. The tape cassette positioning device comprises a tape cassette positioning mechanism and a flanging guide piece, wherein the tape cassette positioning mechanism is provided with a tape cassette placing position and a tape cassette positioning surface, and the tape cassette positioning surface faces to the first direction and the tape cassette placing position; in the second direction, the folding edge guide piece is arranged adjacent to the tape cassette placing position and is provided with a first guide inclined surface, in the first direction, a gap is formed between the tape cassette positioning surface and the folding edge guide piece to form a tape cassette entering position, and the tape cassette entering position is communicated with the tape cassette placing position. The paperboard packing system of the tape box comprises a paperboard folding device and a paperboard grabbing device; the paperboard gripping device can move between the paperboard folding device and the tape box positioning device. The invention can guide and wedge the folded edge part of the blue card into the tape box, thereby avoiding the upward warping of the folded edge of the blue card, being beneficial to the subsequent bagging work and further ensuring the limiting effect on the tape box.

Description

Cassette positioning device and jam packing system of cassette

Technical Field

The invention relates to the technical field of automatic packaging, in particular to a tape cassette positioning device for blue card packaging of a printing consumable tape cassette of a tape printer and a card paper packaging system of the tape cassette.

Background

Before a printing consumable material tape box of the tape printer is bagged, a blue card packaging process is required to be carried out. The blue card is mainly formed by folding a card paper, is mainly used for being inserted into a driving shaft hole of a tape reel to limit the rotation of the tape reel, and is used for printing graphic and text information.

Referring to fig. 1, the tape cassette 91 has a drive shaft hole 911 communicating to a tape reel outside itself in the thickness direction; referring to fig. 2 and 3, fig. 2 is a structural view of the blue card 92 without being folded, fig. 3 is a structural view of the blue card 92 after being folded, the blue card 92 includes a paper surface 921 and two folded edges, graphic information is printed on the paper surface 921, the two folded edges are respectively a rotation stopping portion 922 and a side edge portion 923, in combination with fig. 4, the rotation stopping portion 922 is used for being inserted into a driving shaft hole 911 of a tape reel to limit the rotation of the tape reel, and the side edge portion 923 is shielded on the periphery of the tape cassette 91.

Referring to fig. 4, generally, when carrying out the automatic hem to blue card 92, utilize the negative pressure suction head to take out unflanged, tiled blue card 92 from piling up the feed bin and place to card paper positioning mechanism 93 earlier, the last side portion 923 suspension of blue card 92 utilizes hem device 94 that has the hem extension arm 941 that stretches out downwards to follow the straight top of blue card 92 to move down afterwards, and in-process hem extension arm 941 can be bent with the side portion 923 of suspension. The rotation stopper 922 completes the hemming process in the same manner. By this means, the blue card 92 can be hemmed, and then the blue card 92 is sucked by the negative pressure suction head and carried to the station where the tape cassette 91 is located, and then the rotation stop portion 922 can be further inserted into the driving shaft hole 911 and the side edge portion 923 can be shielded on the periphery of the tape cassette 91 by moving downward.

However, the folded and deformed card paper will gradually recover to be deformed and turned outwards, so that the subsequent bagging work is hindered by the way of completing the blue card packaging.

Disclosure of Invention

The invention aims to provide a tape cassette positioning device which can wedge a folded edge into a tape cassette to prevent the folded edge of a blue card from upwarping, is beneficial to subsequent bagging work and further ensures the tape cassette limiting effect.

The second purpose of the invention is to provide a card paper packaging system of a tape box, which can wedge the folded edge into the tape box to avoid the folded edge of the blue card from upwarping, is beneficial to subsequent bagging work and further ensures the tape box limiting effect.

The first purpose of the invention provides a tape cassette positioning device, which comprises a tape cassette positioning mechanism, wherein the tape cassette positioning mechanism is provided with a tape cassette placing position and a tape cassette positioning surface, and the tape cassette positioning surface faces to a first direction and is arranged towards the tape cassette placing position; the tape cassette positioning device further comprises a hem guide; in the second direction, the folding edge guide piece is arranged adjacent to the tape cassette placing position, a first guide inclined plane is arranged on one side, facing the tape cassette placing position, of the folding edge guide piece, and a first included angle between the orientation of the first guide inclined plane and the orientation of the tape cassette positioning surface is an acute angle; in the first direction, a gap is formed between the tape cassette positioning surface and the folding edge guide piece to form a tape cassette entering position, and the tape cassette entering position is communicated with the tape cassette placing position.

As can be seen from the above-mentioned solution, referring to fig. 5, the outer periphery of the tape cassette 91 is further provided with a set of first blocking arm 913 and second blocking arm 914 for restricting the carbon ribbon, the first blocking arm 913 and the second blocking arm 914 extend in the thickness direction of the tape cassette 91 and are oppositely disposed, and a fracture 915 is formed between the first blocking arm 913 and the second blocking arm 914. The present invention utilizes the fracture 915 and the second blocking wall 914 to solve the eversion problem of the side edge portion 923. Specifically, in order to eliminate the influence of the upturning of the side edge portion 923 on the subsequent bagging work, the present invention contemplates wedging the side edge portion 923 from the fracture 915 to the inside of the second blocking arm 914, and the second blocking arm 914 can prevent the side edge portion 923 from being deformed back to evert. To this end, the invention provides a hemming guide on a cassette positioning device. When a tape cassette is placed at the cassette placement location and supported above the cassette positioning surface, the second stop arm can enter the cassette entry location and the extended end of the guide can extend into the break 915 because the spacing between the crimping guide and the cassette positioning surface is just commensurate with the size of the second stop arm 914. Therefore, when the blue card having completed the hemming process is transferred to the right of the hemming guide and moved toward the hemming guide, the hemming portion gradually reaches the deflection and moves toward the extended end of the guide under the guidance of the first hemming guide surface, and finally the hemming portion may be wedged into the inside of the second stopper arm 914 from the notch 915.

The cassette positioning device comprises a clamping mechanism, wherein the clamping mechanism comprises a first clamping member and a second clamping member, the first clamping member and the second clamping member are respectively positioned at two opposite sides of a cassette placing position in a second direction, and at least one of the first clamping member and the second clamping member can move along the second direction; the first clamping member includes a hem guide.

In this arrangement, the folding edge guide is a component of the clamping mechanism, and when the clamping mechanism clamps the tape cassette, the extending end of the folding edge guide enters the break of the tape cassette at the same time, so as to complete the relative positioning between the folding edge guide and the tape cassette.

Still further, the cassette positioning mechanism is a transport mechanism and the cassette positioning surface is a transport carrying surface.

As can be seen, the cassette positioning device is built on a transport mechanism, for example, a flexible transport mechanism such as a tape transport mechanism or a chain transport mechanism, and in this arrangement, the cassette is transferred by the transport mechanism at the previous station, and when the cassette reaches the cassette placement position, the transport mechanism is halted, and then the gripping mechanism is activated. Under the arrangement, the tape box does not need to be taken out from the conveying mechanism and placed in another positioning device for blue card packaging, so that the actions are reduced, the packaging tempo is accelerated, and the production investment can be reduced by the device.

Still further, the second clamping member further comprises a blocking component, and the blocking component can move between the release position and the blocking position along the second direction; the blocking member in the blocking position blocks the cartridge placement position from the transport direction of the transport mechanism and/or from the direction opposite to the transport direction.

As can be seen, when the cassette reaches the cassette placement position and the transport mechanism stops, the cooperation of the first and second clamp members effects positioning of the cassette from the first direction, and the subsequently projecting blocking member is able to position the cassette from the second direction. Therefore, the tape cassette can be stably restrained at the cassette placement position, ensuring that the subsequent blue card packing work is stably and efficiently performed.

The further scheme is that an avoiding groove is formed in the folding edge guide piece and arranged along the first direction, and an inlet of the avoiding groove is located on the first guide inclined plane.

It is from top to bottom seen, for accelerating the production beat, clamp and grab the mechanism and once hem mechanism and all set up on card paper grabbing device, can guarantee to accomplish and can grab the card paper and transfer when the hem is handled. For example, the clamping and grabbing mechanism comprises a paperboard grabbing position and a negative pressure sucker arranged towards the paperboard grabbing position, and the first edge folding mechanism comprises an edge folding extension arm extending out along the first direction. Therefore, the avoiding groove is arranged to avoid the folding edge extending arm, and meanwhile, the folding edge part can be smoothly handed over between the folding edge extending arm and the first guide surface.

A second object of the present invention is to provide a jam packing system for a tape cassette, comprising a jam hemming device and a jam grasping device; the jam packing system of the tape cassette further comprises the tape cassette positioning device; the paperboard gripping device can move between the paperboard folding device and the tape box positioning device.

According to the scheme, by the aid of the tape cassette positioning device with the additional folding guide piece, when a blue card subjected to folding processing is transferred to the position opposite to the folding guide piece and moves towards the folding guide piece, the folding part gradually reaches deflection under the guidance of the first folding guide surface and moves towards the extending tail end of the guide piece, finally, the folding part can be wedged into the inner side of the second retaining arm from the fracture of the tape cassette and is positioned between the second retaining arm and a carbon tape, the second retaining arm can prevent the folding part from being deformed back and turned outwards, and the folding part can provide friction force to prevent the carbon tape from sliding.

The paper clamping and edge folding device comprises a paper clamping positioning mechanism and a secondary edge folding mechanism; the paperboard positioning mechanism and the secondary edge folding mechanism are oppositely arranged along the second direction, and at least one of the paperboard positioning mechanism and the secondary edge folding mechanism can move along the second direction; card paper positioning mechanism is equipped with the second guide inclined plane relative with secondary hem mechanism including the card paper location face towards first direction, card paper positioning mechanism, and the orientation on second guide inclined plane and the second contained angle between the orientation of card paper location face are the obtuse angle, and/or, secondary hem mechanism is equipped with the third guide inclined plane relative with card paper positioning mechanism, and the orientation on third guide inclined plane and the third contained angle between the orientation of card paper location face are the acute angle.

It can be seen from above that, after accomplishing the first hem processing of card paper, before the card paper was transferred the position to the box and is put, hem portion is not restricted, and hem portion can be owing to resume deformation and the perk this moment, and the perk range of hem portion can not be controlled, if hem portion has broken away from the cooperation position with first guide inclined plane because the perk, then can't accomplish the wedging of hem portion and handle. Therefore, in order to solve the tilting problem of the edge folding part, after the first edge folding treatment is completed through the card paper grabbing device, the second edge folding treatment is performed through the card paper edge folding device, the relative movement of the card paper positioning mechanism and the second edge folding mechanism can force the bending degree of the edge folding part to be increased, so that the bending angle of the edge folding part exceeds 90 degrees and reaches about 120 degrees, at the moment, even if the card paper is restored to be deformed, the edge folding part cannot be turned outwards in the final state, or at least, the edge folding part cannot be turned outwards seriously and is separated from the matching position with the first guide inclined plane, and the success rate of the treatment of wedging the edge folding part into the tape box is ensured.

A folding space is formed between the paperboard positioning mechanism and the secondary folding mechanism, an inlet of the folding space faces to the first direction, and the second guide inclined plane and/or the third guide inclined plane are/is arranged towards the folding space; the paper clamping positioning mechanism and the secondary edge folding mechanism can be relatively close to each other and reduce the edge folding space.

From top to bottom, when the card paper is placed at card paper positioning mechanism, the hem portion of waiting to bend is then suspended at the entrance, and the hem extension arm of a hem mechanism just moves to the entrance and can press the hem portion of buckling and accomplish the primary processing of buckling of hem portion, and card paper positioning mechanism and secondary hem mechanism are close to relatively afterwards and can force the hem portion to buckle for the second time.

The paperboard folding device further comprises an edge protecting mechanism; the edge protection mechanism comprises an edge protection component, and the position of the edge protection component in the second direction is adjustable; in the second direction, the edge guard member and the jam positioning mechanism are respectively disposed on opposite sides of the entrance.

From top to bottom, the card paper of placing on card paper locating surface needs to be fixed a position, and the safe edge part can play certain limiting displacement, and for promoting card paper positioning mechanism's commonality, the adjustable design of safe edge part makes card paper positioning mechanism be fit for placing the card paper of different length.

Further, the second guiding inclined plane is connected with the paperboard positioning plane in a bending mode.

Therefore, with the arrangement, only one edge is formed between the edge folding part and the paper surface part after the secondary folding is carried out by the paperboard positioning mechanism and the secondary edge folding mechanism, so that the edge folding mechanism is more matched with the edge of the tape box.

Drawings

Fig. 1 is a structural view of a printing consumable tape cassette of a tape printer.

FIG. 2 is a structural view of a blue card with an unfolded edge.

Fig. 3 is a structural view of the blue card after the folding process.

Fig. 4 is a schematic diagram of a method for performing edge folding processing on a blue card in the background art.

Fig. 5 is a view after a blue card is packaged in a cartridge using the present invention.

Fig. 6 is a first perspective view of a jam packing system of a cartridge according to an embodiment of the present invention.

Fig. 7 is a structural view of a second perspective of the jam packing system of the tape cassette according to the embodiment of the present invention.

Fig. 8 is a block diagram of a jam catching device in an embodiment of the jam packing system of the tape cassette according to the present invention.

Fig. 9 is a structural view of a jam hemming device in an embodiment of a jam wrapping system of a cartridge according to the present invention.

Fig. 10 is a sectional view of a cardboard folding device in an embodiment of a jam packing system of a tape cassette according to the present invention.

Fig. 11 is a schematic view showing the operation of a cardboard folding apparatus in an embodiment of the jam packing system of the tape cassette according to the present invention.

Fig. 12 is a first perspective view of a cassette positioning device in an embodiment of a jam packing system for a tape cassette according to the present invention.

Fig. 13 is a structural view of the first clamping member in the embodiment of the jam packing system of the tape cassette according to the present invention.

Fig. 14 is a diagram showing an operation state of the cassette positioning device in the embodiment of the jam packing system of the tape cassette according to the present invention.

Fig. 15 is a schematic view showing the operation of the cassette positioning device in the embodiment of the jam packing system for the tape cassette of the present invention.

Detailed Description

Cardboard packaging system embodiment of tape box

Referring to fig. 6 to 15, a uniform rectangular spatial coordinate system is established in each drawing, in which the x-axis direction and the y-axis direction are both horizontal directions, and the z-axis direction is vertical, wherein the x-axis direction is the second direction of the present invention, the z-axis direction is the first direction of the present invention, and the y-axis direction is the transportation direction of the tape cassette positioning device 3.

Referring to fig. 6 and 7, the jam packing system of the tape cassette of the present invention mainly includes a jam stacking device 1, a jam hemming device 2, a cassette positioning device 3 and a jam grasping device 4, wherein the jam stacking device 1, the jam hemming device 2 and the cassette positioning device 3 are sequentially disposed along the negative direction of the x-axis, and the jam stacking device 1 has a stacking station 10 for stacking a plurality of unfolded and tiled blue cards 92; the card paper folding device 2 is used for carrying the blue card 92, positioning the blue card 92 and carrying out secondary folding processing on the blue card 92, and the card paper folding device 2 is provided with a card paper folding station 20; the cassette positioning device 3 is used for feeding the cassette 91, positioning the cassette 91 and guiding the blue card 92, and has a cassette packing station 30. The jam grabbing device 4 is provided with a first grabbing mechanism 41 and a second grabbing mechanism 42 which are sequentially arranged along the negative direction of the x axis, the first grabbing mechanism 41 comprises a negative pressure suction head, and the first grabbing mechanism 41 can move between the stacking station 10 and the jam flanging station 20 so as to take out and place the blue card 92 in the jam stacking device 1 on the jam flanging device 2; the second grabbing mechanism 42 includes a first folding mechanism in addition to the negative pressure sucker, the second grabbing mechanism 42 can move between the paper jam folding station 20 and the tape cassette packaging station 30, the first folding mechanism of the second grabbing mechanism 42 can perform a first folding process on the blue cards in the paper jam folding device 2, the paper jam folding device 2 continues to perform a second folding process on the blue cards 92 that have performed the first folding process, and then the negative pressure sucker of the second grabbing mechanism 42 grabs the blue cards 92 and moves to the tape cassette positioning device 3 to perform the blue card packaging process on the tape cassette 91.

Referring to fig. 7, the jam catching device 4 has a first catching mechanism 41 and a second catching mechanism 42 sequentially disposed in the negative x-axis direction, the first catching mechanism 41 and the second catching mechanism 42 are both located at a moving portion 419 of the jam catching device 4, the jam catching device 4 further includes a horizontal moving module 411 disposed in the x-axis direction and a vertical moving module 412 disposed in the z-axis direction, and the horizontal moving module 411, the vertical moving module 412, and the moving portion 419 of the jam catching device 4 are sequentially connected, thereby allowing the first catching mechanism 41 and the second catching mechanism 42 to have freedom to move in the x-axis direction and in the z-axis direction.

Referring to fig. 8 again, the first gripper mechanism 41 is fixed relative to the moving portion 419 of the jam gripper 4; the second grasping mechanism 42 includes a negative pressure grasping assembly 43, the negative pressure grasping assembly 43 is elastically movably mounted on the moving portion 419 of the paper jam grasping device 4 in the z-axis direction by a spring assembly 439, the negative pressure grasping assembly 43 includes a negative pressure suction head 431 disposed in the negative z-axis direction, and a paper jam grasping position 430 is below the negative pressure suction head 431.

The primary hemming mechanism includes a first hemming extension arm 44 and a second hemming extension arm 45. The first folding edge extension arm 44 is fixedly connected with the moving portion 419 of the jam grasping device 4, the second folding edge extension arm 45 is fixedly connected with the negative pressure grasping component 43, the first folding edge extension arm 44 and the second folding edge extension arm 45 both extend to the periphery of the jam grasping position 430 along the negative direction of the z axis, and one side of the first folding edge extension arm 44 facing the jam grasping position 430 is provided with an inclined plane beneficial to causing the blue card 92 to bend. Referring to fig. 5, the second extending edge folding arm 45 is used to fold the blue card 92 to form the rotation stop portion 922, and then is inserted into the driving shaft hole 911 together with the rotation stop portion 922, so that the second extending edge folding arm 45 has a thin wall shape and the lower end edge of the second extending edge folding arm 45 is rounded.

Further, the two first folding edge extension arms 44 are arranged at intervals along the y-axis direction, and an avoiding position 440 for avoiding the secondary folding mechanism is formed between the two first folding edge extension arms 44. In the x-axis direction, the two first folding edge extension arms 44 are both located at one side of the jam catching position 430; in the y-axis direction, the second folding extension arm 45 is located at one side of the jam catching position 430. Therefore, when the moving portion 419 of the jam grasping device 4 moves in the negative z-axis direction as a whole and the negative pressure grasping assembly 43 is blocked, the negative pressure grasping assembly 43 and the second flanging arm 45 do not move any more, the spring assembly 439 contracts and the first flanging arm 44 continues to move.

Referring to fig. 9 and 10, the jam hemming device 2 includes a jam positioning mechanism 21, a secondary hemming mechanism 22, and a selvedge guard mechanism 23. The jam positioning mechanism 21 includes a bearing member 210, the bearing member 210 is fixedly mounted on the main frame 29 of the jam hemming device 2, an upper surface of the bearing member 210 is a bearing surface 211, an orientation of the bearing surface 211 is a z-axis positive direction, the bearing surface 211 is a jam positioning surface of the present invention, and the jam hemming station 20 is formed above the bearing surface 211. As shown in fig. 10, a second guiding inclined surface 212 is disposed at the lower side of the cardboard folding device 2, the second guiding inclined surface 212 is connected to the bearing surface 211 in a bending manner, the direction of the second guiding inclined surface 212 is inclined between the positive direction of the x axis and the negative direction of the z axis, and a second included angle b formed between the direction of the second guiding inclined surface 212 and the direction of the bearing surface 211 is an obtuse angle.

Referring to fig. 9 and 10, the secondary hemming mechanism 22 includes a horizontal cylinder 24 and a pushing member 220, the horizontal cylinder 24 is fixedly mounted on the main frame 29 of the cardboard hemming device 2, the pushing member 220 is connected to the end of a piston rod 241 of the horizontal cylinder 24, and the pushing member 220 is movable in the x-axis direction by the driving of the horizontal cylinder 24. The pushing member 220 is provided with a third guiding inclined surface 221, the orientation of the third guiding inclined surface 221 is inclined between the negative x-axis direction and the positive z-axis direction, and a third included angle c formed between the orientation of the third guiding inclined surface 221 and the orientation of the bearing surface 211 is an acute angle. The fixed bearing part 210 and the movable pushing part 220 are oppositely arranged along the direction of the x axis, a hemming space 200 is formed between the bearing part 210 and the pushing part 220, the inlet 201 of the hemming space 200 faces the positive direction of the z axis, and the second guide inclined surface 212 and the third guide inclined surface 221 are both arranged towards the hemming space 200 and are respectively positioned at two opposite sides of the hemming space 200. When the pushing member 220 moves in the negative x-axis direction gradually closer to the bearing member 210, the hemming space 200 is gradually reduced.

Referring to fig. 9, the edge guard mechanism 23 includes a linear module 25 and an edge guard 230, the linear module 25 is fixedly mounted on the main frame 29 of the cardboard folding device 2, the linear module 25 has a slider 251 movably adjustable in the x-axis direction, and the edge guard 230 is fixedly mounted on the slider 251. The edge guard 230 has an arm 231 extending in the y-axis direction, and the arm 231 and the bearing member 210 are respectively disposed on opposite sides of the inlet 201 of the hemming space 200 in the x-axis direction. Referring to fig. 11, the position of the safe edge part 230 in the x-axis direction can be adjusted according to the size of the blue card 92 to be hemmed.

With reference to fig. 4 and 11, when the blue card 92 that is laid flat but not bent is placed on the bearing surface 211, one side of the blue card 92 is suspended at the inlet 201 of the hemming space 200, and the first hemming extension arm 44 that falls over against the inlet 201 can bend one side of the blue card 92 to form a 90-degree bent side edge portion 923, and at this time, one hemming process is completed; subsequently, in a state where the first hemming extension arm 44 does not need to be lifted, the pushing member 220 is moved in the negative x-axis direction, the hemming space 200 is gradually reduced, the second guide slope 212 and the third guide slope 221 are gradually approached to each other, and the guide side portion 923 is further bent to substantially 120 degrees, thereby completing the secondary hemming process.

Referring to fig. 12, the cartridge positioning device 3 is provided based on the tape conveying mechanism 31. The tape cassette positioning device 3 comprises a tape conveying mechanism 31, a clamping mechanism and a limiting mechanism 39, wherein the tape conveying mechanism 31 is the tape cassette positioning mechanism and the conveying mechanism of the invention, the tape conveying mechanism 31 mainly comprises a conveying belt 310 arranged along the y-axis direction, and a conveying bearing surface 311 of the conveying belt 310 is used as a tape cassette positioning surface of the tape cassette positioning device 3. The cassette packing station 30 is disposed at a downstream end of the transport belts 310 above the transport carrying surfaces 311 of the two transport belts 310, the gripping mechanism and the limiting mechanism 39 are disposed corresponding to the cassette packing station 30, and referring to fig. 14, the limiting mechanism 39 is disposed between the two transport belts 310, and the limiting mechanism 39 has a liftable shutter which limits the tape cassette 91 from continuing to advance and is held at the cassette packing station 30.

Referring to fig. 12 and 13, the gripping mechanism includes a first gripping member 32 and a second gripping member 35 that are oppositely disposed in the x-axis direction, and the first gripping member 32 and the second gripping member 35 are respectively disposed on opposite sides of the tape cassette packaging station 30 in the x-axis direction. With respect to the positioning function in the x-axis direction, the first clamping member 32 is a movable clamping structure, the second clamping member 35 is a fixed clamping structure, the first clamping member 32 is driven by the cylinder to move in the x-axis direction between a clamping position closer to the cartridge packaging station 30 in the negative x-axis direction and where the first clamping member 32 can clamp the cartridge 91, and a releasing position where the first clamping member 32 is farther from the cartridge packaging station 30 in the negative x-axis direction and does not clamp the cartridge 91.

The first clamping member 32 includes a clamping block 320 and a cushion 329, the clamping block 320 extends into a long shape along the y-axis direction, and along the y-axis direction, the clamping block 320 includes a first clamping portion 321, a hemming guide 33 and a second clamping portion 321 which are sequentially arranged, the clamping portions 321 have clamping ends arranged towards the negative direction of the x-axis, one cushion 329 is arranged on each clamping end, and in the negative direction of the x-axis, the two clamping portions 321 protrude out of the hemming guide 33. Referring to fig. 13 and 15, the hemming guide 33 has a horizontal lower side and an inclined upper side, which is the first guide slope 331 of the present invention. The first guide slope extends obliquely from top to bottom in the negative x-axis direction, and thus the thickness of the hemming guide 33 is gradually reduced in the negative x-axis direction until the guide tip 332 having a pointed convex shape is formed. In addition, two avoidance grooves 34 are formed in the hemming guide 33, the two avoidance grooves 34 are arranged at intervals in the y-axis direction, the two avoidance grooves 34 extend in the z-axis direction, and the entrance is located on the first guide inclined surface 331, and in addition, the two avoidance grooves 34 are opened in the negative direction of the x-axis.

The cassette packaging station 30 is a cassette placing position of the invention, the folding edge guide 33 is arranged adjacent to the cassette packaging station 30, the first guide inclined surface 331 is positioned on one side of the folding edge guide 33 facing the cassette packaging station 30, the orientation of the transportation bearing surface 311 is a z-axis positive direction, and a first included angle a between the orientation of the first guide inclined surface 331 and the orientation of the transportation bearing surface 311 is an acute angle. In addition, as can be seen from fig. 15, when the folding guide 33 is moved to the clamping position where the tape cassette 91 is clamped in the x-axis direction, the transport bearing surface 311 and the folding guide 33 have a space therebetween in the z-axis direction to form a cassette entry position 339, and the cassette entry position 339 communicates with the cassette packing station 30 in the x-axis direction.

Referring to fig. 14, the second clamping member 35 includes a fixing part 351 and blocking parts 352, the fixing part 351 is fixedly installed on the side of the tape transport mechanism 31, and the blocking parts 352 are movable in the x-axis direction between a release position and a blocking position by the actuation of an air cylinder, when the two blocking parts 352 are in the blocking position, the two blocking parts 352 both extend above the transport carrying surface 311 in the x-axis direction, one of the blocking parts 352 blocks the tape cassette 91 located at the cassette packing station 30 from the transport direction of the tape transport mechanism 31, and the other blocking part 352 blocks the tape cassette 91 located at the cassette packing station 30 from the opposite direction of the transport direction of the tape transport mechanism 31.

Since the tape cassette positioning device 3 is provided based on the tape transport mechanism 31, the tape cassette 91 is in a free state of being transported by flow when it arrives at the tape cassette packing station 30, and therefore, if it is necessary to directly perform the blue card packing process on the tape transport mechanism 31, it is necessary to position the tape cassette 91 in the x-axis direction and the y-axis direction. For this reason, the gripping mechanism in the present invention achieves the gripping positioning of the tape cassette 91 in the x-axis direction by the first gripping member 32 and the second gripping member 35, and also achieves the restricting positioning of the tape cassette 91 in the y-axis direction by the two blocking parts 352 on the second gripping member 35.

Referring to fig. 15, when the tape cassette 91 reaches the cassette packing station 30 and is clamped in position, the guide end 332 of the folding guide 33 extends in the negative x-axis direction into the cutout 915 at the outer periphery of the tape cassette 91, and the second blocking arm 914 of the tape cassette 91 enters the cassette entry position 339. At this time, since the side edge portions 923 of the blue card 92 are subjected to the secondary hemming process, even if the blue card is deformed again, the side edge portions 923 are not turned up in the final state, or at least, the side edge portions 923 are not turned up so much as to be out of engagement with the first guide slopes 331 of the cartridge positioner 3. In the process of moving the blue card 92 in the negative z-axis direction, the lower edge of the side portion 923 contacts the first guiding inclined surface 331, and under the guidance of the first guiding inclined surface 331, the lower edge of the side portion 923 gradually slides toward the guiding end 332 and enters the fracture 915, and finally is successfully wedged into the inner side of the second blocking arm 914. Therefore, the present invention not only solves the technical problem that the side edge portion 923 turns outwards to affect the bagging of the ribbon cartridge, but also provides the friction force to the side edge portion 923 wedged inside the second shutter arm 914 to prevent the carbon ribbon from sliding.

Referring to fig. 8, it is understood that the negative pressure grasping unit 43 is fixedly disposed relative to the moving portion 419 of the jam grasping device 4, and the first hemming extension arm 44 is disposed at a longer length on one side of the jam grasping position 430, so that the turning-up of the hem portion of the blue card can be restricted even when the blue card having been once hemmed is transferred. However, in this case, the avoidance groove having a large depth needs to be provided in the cartridge positioning device 3 to avoid the first extending folding arm 44, and for example, as shown in fig. 11, the folding space 200 has a sufficient depth to ensure that a sufficient avoidance position is provided to avoid the first extending folding arm 44. On the other hand, the tape cassette positioning device 3 of the present invention is disposed based on the tape transport mechanism 31, and on the premise that the depth requirement of the avoiding position affects the internal structure of the tape transport mechanism 31 and even the tape transport, there is a great technical obstacle. Therefore, in contrast, after the cardboard folding device 2 of the present invention performs the secondary folding process on the blue card 92 by using the secondary folding mechanism 22, the blue card 92 is not turned out seriously even if the restriction is not performed by using the long first folding extension arm 44, because the mutual influence between the first folding extension arm 44 and the tape transport mechanism 31 is eliminated, the arrangement does not require to take out the tape cassette 91 from the tape transport mechanism 31 and place the tape cassette 91 in another positioning device before packaging the blue card 92, and not only the operation is reduced to accelerate the packaging tact, but also the device is reduced to reduce the production investment.

In other embodiments, the first direction is oblique to the vertical and the second direction is oblique to the horizontal.

In other embodiments, for positioning in the second direction, the first clamping member is a fixed structure and the second clamping member is a movable structure.

In other embodiments, the cassette positioning mechanism is not a transport mechanism, e.g., the cassette positioning mechanism comprises a carrier table, the carrier deck being a cassette positioning surface.

In other embodiments, the second clamping member is provided without a blocking component.

In other embodiments, the second guiding slope is not provided for the jam positioning mechanism, or the third guiding slope is not provided for the secondary folding mechanism.

Finally, it should be emphasized that the above-described preferred embodiments of the present invention are merely examples of implementations, rather than limitations, and that many variations and modifications of the invention are possible to those skilled in the art, without departing from the spirit and scope of the invention.

Claims

1. The cassette positioning device comprises a cassette positioning mechanism, wherein a cassette placing position and a cassette positioning surface are arranged on the cassette positioning mechanism, and the cassette positioning surface faces a first direction and is arranged towards the cassette placing position;

the method is characterized in that:

the tape cassette positioning device further comprises a hem guide;

in a second direction, the folding edge guide piece is arranged adjacent to the tape cassette placing position, a first guide inclined plane is arranged on one side, facing the tape cassette placing position, of the folding edge guide piece, and a first included angle formed between the orientation of the first guide inclined plane and the orientation of the tape cassette positioning surface is an acute angle;

in the first direction, a gap is formed between the tape cassette positioning surface and the folding edge guide piece to form a tape cassette entering position, and the tape cassette entering position is communicated with the tape cassette placing position.

2. The cassette positioning device of claim 1, wherein:

the cassette positioning device includes a gripping mechanism including a first gripping member and a second gripping member, the first gripping member and the second gripping member being respectively located on opposite sides of the cassette placement position in the second direction, at least one of the first gripping member and the second gripping member being movable in the second direction;

the first clamping member includes the hem guide.

3. The cassette positioning device according to claim 2, wherein:

the tape box positioning mechanism is a conveying mechanism, and the tape box positioning surface is a conveying bearing surface.

4. A cassette positioning device as defined in claim 3, wherein:

the second clamp member further includes a blocking component movable in the second direction between a release position and a blocking position;

the blocking member in the blocking position blocks the tape cassette placement position from a transport direction of the transport mechanism and/or a direction opposite to the transport direction.

5. A cassette positioning device as defined in any one of claims 1 to 4, wherein:

the folding guide piece is provided with an avoiding groove, the avoiding groove is arranged along the first direction, and an inlet of the avoiding groove is located on the first guide inclined plane.

6. The box paper packaging system comprises a paper clamping and folding device and a paper clamping and grabbing device;

the method is characterized in that:

the cassette jam packing system further comprising a cassette positioning device as claimed in any one of claims 1 to 5;

the paperboard gripping device can move between the paperboard folding device and the tape box positioning device.

7. A carton and card wrapping system according to claim 6 wherein:

the paperboard flanging device comprises a paperboard positioning mechanism and a secondary flanging mechanism;

the paperboard positioning mechanism and the secondary flanging mechanism are oppositely arranged along the second direction, and at least one of the paperboard positioning mechanism and the secondary flanging mechanism can move along the second direction;

the paperboard positioning mechanism comprises a paperboard positioning surface facing the first direction, the paperboard positioning mechanism is provided with a second guide inclined surface opposite to the secondary edge folding mechanism, a second included angle between the orientation of the second guide inclined surface and the orientation of the paperboard positioning surface is an obtuse angle,

and/or the secondary flanging mechanism is provided with a third guide inclined surface opposite to the paperboard positioning mechanism, and a third included angle between the orientation of the third guide inclined surface and the orientation of the paperboard positioning surface is an acute angle.

8. A carton packing system of a tape cassette according to claim 7, wherein:

a folding space is formed between the paperboard positioning mechanism and the secondary folding mechanism, an inlet of the folding space faces to the first direction, and the second guide inclined plane and/or the third guide inclined plane are/is arranged towards the folding space;

the paperboard positioning mechanism and the secondary folding mechanism can be relatively close to each other and the folding space is reduced.

9. A carton packing system of a tape cassette according to claim 8, wherein:

the paperboard folding device also comprises an edge protection mechanism;

the edge protection mechanism comprises an edge protection component, and the position of the edge protection component in the second direction is adjustable;

in the second direction, the edge protection member and the jam positioning mechanism are respectively disposed on opposite sides of an entrance of the hemming space.

10. A carton and card wrapping system with a cassette as claimed in any one of claims 6 to 9, wherein:

the second guide inclined plane is connected with the paperboard positioning surface in a bending mode.