CN216128509U - Carrier band split packagine machine - Google Patents

Abstract

The utility model relates to the technical field of carrier tape splitting and discloses a carrier tape splitting and packaging machine. The carrier band splitting and packaging machine comprises a master disc feeding module, a sub-disc receiving module, a transfer module and a cutting module. The mother disc feeding module comprises a mother disc support, and a mother disc wound with a carrier belt can be rotatably arranged on the mother disc support. The sub-disc receiving module comprises a sub-disc support, and the sub-disc support and the master disc support are adjacently arranged along a first direction. The sub-disc can be rotatably arranged on the sub-disc bracket. The transfer module comprises a transfer receiving shaft, the transfer receiving shaft can slide along a first direction and is provided with a second position and a fourth position. When the second position, the material axle is received in the transit just to setting up with the master disc, and the carrier band of master disc unreels to the material axle is received in the transit. When the material receiving shaft is arranged at the fourth position, the material receiving shaft is arranged opposite to the sub-disc, and the carrier belt of the material receiving shaft is unreeled towards the sub-disc. The cutting module is arranged on one side of the mother disc support and can cut the carrier bands with specified quantity. The automatic splitting of the master disc uploading belt is realized, and the splitting efficiency is improved.

Description

Carrier band split packagine machine

Technical Field

The utility model belongs to the technical field of carrier tape splitting, and particularly relates to a carrier tape splitting and packaging machine.

Background

In the SMT chip technology, IC chip feeding is realized through a carrier tape. The carrier tape is used in conjunction with a cover tape (cover tape). The electronic components are loaded and contained in the pockets of the carrier tape, and the cover tape is sealed above the carrier tape to form a closed package for protecting the electronic components from being polluted and damaged in the transportation process.

The existing carrier tapes are generally coiled into a material tray for feeding, and the number of the carrier tapes per tray is usually 5000. When the carrier tape is loaded, the carrier tape needs to be cut and split according to the required number of different work orders. At present, the mother disc carrier tape is unpacked into a plurality of sub-disc carrier tapes in a manual counting and manual cutting mode, the process is long in time consumption and relatively complex in operation, the labor cost is increased, and the loading efficiency of the carrier tapes is reduced.

Therefore, a carrier tape detachment packaging machine is required to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a carrier tape splitting and packaging machine, which is used for automatically cutting and splitting a master disc carrier tape into sub-disc carrier tapes and improving the splitting efficiency of the master disc carrier tapes.

In order to achieve the purpose, the technical scheme adopted by the utility model is as follows:

a carrier tape splitting and packaging machine comprising:

the mother disc feeding module comprises a mother disc support, and the mother disc wound with the carrier band can be rotatably arranged on the mother disc support;

the secondary disc receiving module comprises a secondary disc support, and the secondary disc support and the master disc support are adjacently arranged along a first direction; the sub-disc can be rotatably arranged on the sub-disc bracket;

the transfer module comprises a transfer receiving shaft, the transfer receiving shaft can slide along a first direction and is provided with a second position and a fourth position; when the transfer receiving shaft is at the second position, the transfer receiving shaft is arranged opposite to the master disc, and the carrier belt of the master disc is unreeled to the transfer receiving shaft; when the material conveying device is in the fourth position, the middle transferring and receiving shaft is arranged opposite to the sub disc, and the carrier tape of the middle transferring and receiving shaft is unreeled to the sub disc;

and the cutting module is arranged on one side of the master disc support and is configured to be capable of cutting a specified number of the carrier tapes.

Further, the carrier tape splitting and packaging machine further includes an empty carrier tape tray wound with an empty carrier tape, the intermediate material receiving shaft further has a first position and a third position along a first direction, the first position, the second position, the third position and the fourth position are distributed along the first direction, and the empty carrier tape tray includes:

the first material tray is arranged on the transfer module and slides synchronously with the transfer receiving shaft; when the intermediate material receiving shaft is located at the first position, the first material tray is arranged opposite to the master disc, and the no-load belt of the first material tray is in butt joint connection with the head of the carrier belt of the master disc; and

and the second material tray is configured to be arranged opposite to the transfer receiving shaft at the third position, and the empty carrier tape of the second material tray is in butt joint connection with the tail part of the carrier tape of the transfer receiving shaft.

Further, the carrier tape splitting and packaging machine further comprises a bonding module, wherein the bonding module comprises:

the first adhesive tape shearing machine is used for cutting the adhesive tape;

a first robot arm configured to bond the cut adhesive tape between the carrier tape and the empty tape.

Further, the cutting module comprises two cutting machines, the two cutting machines are arranged side by side along a first direction, one cutting machine is arranged opposite to the first position and is configured to be capable of cutting the carrier tape and an empty carrier tape connected with the head of the carrier tape in a butt joint mode; and the other cutter is arranged opposite to the third position and is configured to be capable of cutting the empty carrier tape which is in butt joint with the tail part of the carrier tape.

Further, the cutting module further comprises a second slide rail, and the cutting machine is arranged on the corresponding second slide rail in a sliding mode.

Further, the carrier tape splitting and packaging machine further comprises:

the detection module is configured to confirm a cutting position of the carrier tape on the master disc, a butting position of the idle tape of the first tray and the head of the carrier tape of the master disc, and a butting position of the idle tape of the second tray and the tail of the carrier tape of the middle receiving spindle.

Further, the carrier tape splitting and packaging machine further comprises:

the mother disc, the intermediate receiving shaft, the first material disc and the second material disc respectively convey the carrier bands or the no-load bands through the corresponding carrier band conveying tracks.

Further, the carrier tape transfer rail includes:

the upper surfaces of the fixed rail and the movable rail are provided with sliding grooves, and the fixed rail and the movable rail are arranged oppositely so that the two sliding grooves are surrounded to form a sliding way for a carrier belt to pass through;

the driving assembly comprises a first driving piece, and the first driving piece is used for driving the movable rail to be close to or far away from the fixed rail; and

the driving wheel is rotationally arranged above the slide way and is configured to wind the carrier tape so as to drive the carrier tape to move on the slide way.

Further, the carrier tape transfer rail includes:

the ratchet wheel is rotationally arranged on the side wall of the fixed rail opposite to the movable rail, and the ratchet of the ratchet wheel is in inserted fit with the index hole of the carrier tape; and

and the compression roller is positioned above the ratchet wheel and can push the carrier tape against the ratchet wheel.

Further, the carrier tape splitting and packaging machine further comprises:

and the adhesive tape sticking module is configured to stick adhesive tapes on the reel of the sub-disc and stick the adhesive tapes on the head of the carrier tape on the sub-disc after the winding of the sub-disc is completed.

The utility model has the beneficial effects that:

according to the carrier tape splitting and packaging machine provided by the utility model, when the transfer receiving shaft slides to the second position along the first direction, the carrier tape of the master disc is unreeled, so that the carrier tape is wound on the transfer receiving shaft, and the cutting module cuts out the carrier tape with the specified number. Then the transfer material receiving shaft slides to a fourth position along the first direction, and the transfer material receiving shaft unreels, so that the carrier tape is wound on the sub disc. Receive the material axle and cut the carrier band rolling of appointed quantity on with the mother disc to the subdistrict through the transfer, realized the automatic split with the mother disc carrier band, need not artifical count and cut apart, improved the split efficiency of carrier band on the mother disc, reduced the split cost, be favorable to improving the material loading efficiency of carrier band.

Drawings

Fig. 1 is a schematic structural view of a carrier tape splitting and packaging machine according to an embodiment of the present invention;

FIG. 2 is a schematic structural diagram of a master feeding module according to an embodiment of the present invention;

fig. 3 is a schematic structural diagram of a sub-tray material receiving module according to an embodiment of the present invention;

fig. 4 is a schematic structural view of a carrier tape transfer rail according to an embodiment of the present invention;

fig. 5 is a schematic structural diagram of a transit module according to an embodiment of the present invention;

FIG. 6 is a schematic structural diagram of a cutting module provided in an embodiment of the present invention;

fig. 7 is a schematic structural diagram of a rubberizing module according to an embodiment of the present invention.

The component names and designations in the drawings are as follows:

1. a carrier tape transfer track; 10. a base; 11. a fixed rail; 111. a chute; 12. a movable rail; 131. a drive wheel; 132. a second driving member; 133. a support; 14. a support plate; 151. a lead screw; 152. a guide bar; 153. a limiting rod; 154. a sliding sleeve; 16. a first driving member; 171. a driving wheel; 172. a driven wheel; 173. a belt; 181. a ratchet wheel; 182. a compression roller; 19. a counting sensor;

2. a master disc feeding module; 21. a master disc support; 22. a master drive member; 23. mastering a disc;

3. a sub-disc material receiving module; 31. a subdisc holder; 32. a sub-disc drive; 33. a sub-disc lifting rod; 34. a subdisc;

4. a transfer module; 41. an installation table; 411. avoiding holes; 42. a first slide rail; 43. transferring a driving piece; 44. transferring the lifting rod; 45. transferring a material receiving shaft;

5. a cutting module; 51. a cutter; 511. a cutter holder; 512. an upper cutter; 513. a lower cutter; 514. a cylinder; 52. cutting the driving piece; 53. a second slide rail; 54. a light source;

61. a first tape cutter; 62. a first robot arm;

7. a rubberizing module; 71. a second tape cutter; 72. a three-coordinate platform; 73. a second mechanical arm; 81. a first tray; 82. and a second tray.

Detailed Description

In order to make the technical problems solved, the technical solutions adopted and the technical effects achieved by the present invention clearer, the technical solutions of the present invention are further described below by way of specific embodiments with reference to the accompanying drawings. It is to be understood that the specific embodiments described herein are merely illustrative of the utility model and are not limiting of the utility model. It should be further noted that, for the convenience of description, only some but not all of the elements associated with the present invention are shown in the drawings.

In the description of the present invention, unless expressly stated or limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, e.g., as meaning permanently connected, removably connected, or integral to one another; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

In the description of the present embodiment, the terms "upper", "lower", "right", etc. are used in an orientation or positional relationship based on that shown in the drawings only for convenience of description and simplicity of operation, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used only for descriptive purposes and are not intended to have a special meaning.

The technical scheme of the utility model is further explained by the specific implementation mode in combination with the attached drawings.

In the SMT chip technology, IC chip feeding is realized through a carrier tape. The existing carrier tapes are generally coiled into a material tray for feeding, and the number of the carrier tapes per tray is usually 5000. At present, the carrier tape of the master disc 23 is unpacked into a plurality of carrier tapes of the sub-discs 34 by manual counting and manual cutting, so as to meet the requirements of different work orders on the number of the carrier tapes. The manual work is long consuming time to carry out the cutting split to the carrier band, and complex operation has increased the cost of labor, has reduced the material loading efficiency of carrier band.

In order to solve the above problem, as shown in fig. 1, this embodiment discloses a carrier tape splitting and packaging machine, which can achieve automatic splitting of a carrier tape, does not need manual intervention, and achieves automatic operation of carrier tape splitting.

Specifically, this carrier band split packagine machine includes that the master disc supplies module 2, the material module 3 is received to the sub-dish, transfer module 4 and cutting module 5. The master disc supply module 2 includes a master disc support 21, and a master disc 23 wound with a carrier tape is rotatably disposed on the master disc support 21. The sub-disc receiving module 3 includes a sub-disc support 31, and the sub-disc support 31 is disposed adjacent to the master disc support 21 along the first direction. The subdisc 34 can be rotatably disposed on the subdisc holder 31. The relay module 4 includes a relay receiving shaft 45, and the relay receiving shaft 45 is slidable in a first direction and has a second position and a fourth position. When the material receiving shaft 45 is located at the second position, the material receiving shaft 45 is opposite to the master disc 23, and the carrier tape of the master disc 23 is unreeled to the material receiving shaft 45. In the fourth position, the transfer material receiving shaft 45 is arranged opposite to the sub-disc 34, and the carrier tape of the transfer material receiving shaft 45 is unreeled to the sub-disc 34. The cutting module 5 is provided on one side of the master holder 21 and can cut a predetermined number of carrier tapes. The first direction is indicated by an arrow in fig. 1.

In this embodiment, when the middle transferring and receiving spindle 45 slides to the second position along the first direction, the carrier tape of the master disc 23 on the master disc support 21 is unwound, so that the carrier tape is wound on the middle transferring and receiving spindle 45, and the cutting module 5 cuts the carrier tape at the cutting position, so as to cut a specified number of carrier tapes on the master disc 23. Then the intermediate material receiving shaft 45 slides to the fourth position along the first direction, and the intermediate material receiving shaft 45 unwinds, so that the carrier tape is wound on the sub-tray 34. The carrier bands of the specified number on the mother disc 23 are rolled to the sub-disc 34 through the middle receiving shaft 45 and the cutting module 5, so that the carrier bands of the mother disc 23 are automatically split, manual counting and cutting are not needed, the splitting efficiency is improved, the splitting cost is reduced, and the loading efficiency of the carrier bands is improved.

As shown in fig. 1 and fig. 2, the master disc feeding module 2 includes a master disc support 21, a master disc driving member 22 and a master disc 23, the master disc driving member 22 is disposed on the master disc support 21, a first rotating shaft is disposed on the master disc support 21, and the master disc 23 is sleeved on the first rotating shaft. The master disc driving member 22 is in transmission connection with the first rotating shaft to drive the master disc 23 to rotate, so that the master disc 23 is unreeled or reeled.

Specifically, the master disc driving member 22 of this embodiment is a servo motor, the servo motor and the master disc support 21 are both arranged in the vertical direction, and an output shaft of the servo motor is connected with a first rotating shaft through bevel gear meshing transmission, so that the structure of the master disc feeding module 2 is more compact, and the occupied area is reduced.

As shown in fig. 1 and fig. 3, the sub-disc receiving module 3 includes a sub-disc support 31 and a sub-disc driving member 32, the sub-disc driving member 32 is disposed on the sub-disc support 31, a second rotating shaft is disposed on the sub-disc support 31, and the sub-disc 34 is sleeved on the second rotating shaft. The sub-disc driving part 32 is in transmission connection with the second rotating shaft to drive the sub-disc 34 to rotate, so that the sub-disc 34 winds the carrier tape.

Specifically, the sub-disk driving element 32 of the present embodiment is a servo motor, and an output shaft of the servo motor is connected to the first rotating shaft in a transmission manner.

In the process of rolling the sub-disc 34, the number of rolls carried on the sub-disc 34 is gradually increased, and the diameter of the material disc formed on the sub-disc 34 by the carrier belt is gradually increased, so that the carrier belt is rolled into the sub-disc 34 at a certain angle (rolling angle) with the horizontal direction, the rolling difficulty of the sub-disc 34 is increased, and the rolling efficiency is not improved.

In order to solve the above problem, the sub-disc material receiving module 3 further comprises a sub-disc lifting rod 33, the top end of the sub-disc lifting rod 33 is connected with the sub-disc support 31, and the sub-disc lifting rod 33 can be driven by a motor or a hydraulic oil cylinder and the like to drive the sub-disc support 31 to rise or fall along the vertical direction, so that the winding angle of the sub-disc 34 is always kept horizontal, and the winding stability and the winding efficiency are improved.

As shown in fig. 1, the carrier tape splitting and packaging machine of the present embodiment further includes carrier tape transfer rails 1, and the carrier tape on the master disc 23 is transferred between the intermediate transfer reel 45 and the sub-disc 34 by the corresponding carrier tape transfer rails 1.

As shown in fig. 4, the carrier tape transfer rail 1 includes a fixed rail 11, a movable rail 12, a driving assembly, and a driving wheel 131. The upper surfaces of the fixed rail 11 and the movable rail 12 are both provided with sliding grooves 111, and the fixed rail 11 and the movable rail 12 are arranged oppositely, so that the two sliding grooves 111 are surrounded to form a sliding way for the carrier tape to pass through. The driving assembly includes a first driving member 16, and the first driving member 16 is used for driving the movable rail 12 to approach or move away from the fixed rail 11. The driving wheel 131 is rotatably disposed above the slide, the driving wheel 131 is provided with a carrier tape, and the carrier tape is driven to move on the slide by friction between the driving wheel 131 and the carrier tape.

In this embodiment, the fixed rail 11 and the movable rail 12 are disposed opposite to each other, so that the sliding grooves 111 of the fixed rail and the movable rail surround each other to form a sliding channel, and the driving wheel 131 drives the carrier tape to slide on the sliding channel, so as to transport the carrier tape. The movable rail 12 is driven to approach or separate from the fixed rail 11 by the first driving member 16 to adjust the width of the slide so as to adapt to carrier tapes of different widths, so that the carrier tape transfer rail 1 has versatility.

The width of the slide way can be rapidly adjusted through the carrier tape conveying track 1, so that the carrier tape separating and packaging machine is suitable for carrier tapes with different widths, and the carrier tape separating and packaging machine has universality. Meanwhile, the carrier tape conveying track 1 is prevented from being replaced on the carrier tape splitting and packaging machine, the cost of the carrier tape splitting and packaging machine is reduced, and the loading efficiency of the carrier tape is improved.

Specifically, the carrier tape transfer rail 1 further includes a base 10, a fixed rail 11 is vertically installed at one side of the base 10 in a width direction thereof, and a movable rail 12 is slidably disposed at the base 10. The fixed rail 11 and the movable rail 12 have the same structure, and the upper surfaces of the fixed rail and the movable rail are both in a stepped structure and form an L-shaped sliding groove 111. The sliding grooves 111 of the fixed rail 11 and the movable rail 12 are arranged to penetrate along the respective length directions, so that the two sliding grooves 111 form a sliding way.

In the process of conveying the carrier tape, a certain angle possibly exists between the carrier tape and the extension direction of the slide way, in order to ensure that the carrier tape is stably conveyed horizontally on the slide way, the carrier tape conveying track 1 further comprises a limiting rod 153, the limiting rod 153 can enable the carrier tape to be abutted against the slide way, the carrier tape is prevented from being separated from the slide way, and the carrier tape is conveyed horizontally.

Specifically, one end of the limiting rod 153 is fixedly disposed above the fixed rail 11, and the other end of the limiting rod 153 is slidably disposed above the movable rail 12. The fixed rail 11 and the movable rail 12 have an input end and an output end in a carrier tape transfer direction, and the carrier tape enters the slide way through the input end and slides out from the output end. Sliding sleeves 154 are respectively installed at the input ends of the fixed rail 11 and the movable rail 12, one end of the limiting rod 153 is fixedly sleeved on the sliding sleeve 154 on the fixed rail 11, and the other end is slidably sleeved on the sliding sleeve 154 on the movable rail 12.

As further shown in fig. 4, the driving assembly of the present embodiment further includes a supporting plate 14, the supporting plate 14 is disposed outside the movable rail 12, and the first driving member 16 is disposed on the supporting plate 14. Specifically, the supporting plate 14 is vertically disposed at the other side of the base 10 along the width direction thereof, so that the fixed rail 11, the movable rail 12 and the supporting plate 14 are sequentially disposed side by side along the width direction of the base 10.

The driving assembly further comprises a lead screw 151, a guide rod 152 and a belt wheel assembly, two ends of the lead screw 151 are respectively rotatably arranged on the fixed rail 11 and the supporting plate 14, the movable rail 12 is in threaded connection with the lead screw 151, and the first driving piece 16 is in transmission connection with the lead screw 151. The first driving member 16 drives the lead screw 151 to rotate forward or backward through the pulley assembly, so that the movable rail 12 slides back and forth on the lead screw 151 to adjust the distance between the fixed rail 11 and the movable rail 12, i.e., the width of the slideway. The belt wheel assembly has the advantages of simple structure, stable transmission and capability of realizing power transmission among multiple shafts.

The two ends of the guide rod 152 of this embodiment are respectively disposed on the fixed rail 11 and the supporting plate 14, and the movable rail 12 is slidably sleeved on the guide rod 152. The guide rod 152 plays a role in guiding and limiting the movable rail 12, so that the movable rail 12 can move on the base 10 smoothly, and the movable rail 12 is prevented from deflecting.

The pulley assembly comprises a driving pulley 171, a driven pulley 172 and a belt 173, and the output shaft of the first driving member 16 is in transmission connection with the driving pulley 171. The driven pulley 172 is provided at one end of the screw shaft 151. The belt 173 is wound around the driving pulley 171 and the driven pulley 172. The first driving member 16 and the belt wheel assembly of this embodiment are respectively installed at two sides of the supporting plate 14 along the thickness direction thereof, and the first driving member 16 is located above the movable rail 12, so as to prevent the first driving member 16 from extending out of the base 10, so that the structural distribution of the carrier tape transfer rail 1 is more compact, and the volume and the floor area of the carrier tape transfer rail 1 are reduced.

As shown in fig. 1, the driven pulleys 172 are two in number, and the lead screws 151 are the same in number as the driven pulleys 172 and are installed in one-to-one correspondence. The two screw rods 151 are arranged at intervals along the length direction of the movable rail 12, so that the driving force applied by the first driving piece 16 to the movable rail 12 is improved, the stress on the movable rail 12 is more uniform, and the movable rail 12 is further prevented from deflecting when sliding on the base 10. The driving wheel 171 is positioned right above one of the driven wheels 172, and the two driven wheels 172 and the driving wheel 171 are distributed in a right triangle, which is beneficial to improving the driving force transmitted by the belt 173.

Preferably, the belt 173 is a timing belt, and the driving pulley 171 and the driven pulley 172 are both pulleys capable of meshing with the timing belt. Through the meshing cooperation of the belt wheel and the synchronous belt, larger driving force can be transmitted, and the adjustment efficiency of the movable rail 12 is improved.

The carrier tape conveying track 1 of this embodiment further includes a second driving member 132 and a bracket 133, the bracket 133 includes two vertical plates, one vertical plate is fixedly disposed on the outer side of the fixed rail 11, the other vertical plate is disposed on the base 10, and the driving wheel 131 is rotatably disposed on the two vertical plates through a rotating shaft.

Specifically, the second driving member 132 is disposed on a vertical plate in the bracket 133 and above the driving wheel 131, so as to prevent the second driving member 132 from extending out of the base 10, so that the structural distribution of the carrier tape conveying track 1 is more compact, and the volume and the floor area of the carrier tape conveying track 1 are reduced. The second driving member 132 is also in transmission connection with the driving wheel 131 through a pulley assembly, so that the driving wheel 131 drives the carrier tape to move along the slide way.

The first driving member 16 and the second driving member 132 of the present embodiment are both servo motors, and have the advantages of high control precision, fast speed response, etc. The driving wheel 131 is a rubber wheel, which increases the friction force between the driving wheel and the carrier tape and can avoid scratching the carrier tape.

In this embodiment, the carrier tape is moved along the slide by the friction force between the driving wheel 131 and the carrier tape. In order to avoid the carrier tape from slipping, the carrier tape transport track 1 of the present embodiment further includes a ratchet wheel 181, the ratchet wheel 181 is rotatably disposed on the opposite side walls of the fixed rail 11 and the movable rail 12, and the ratchet teeth of the ratchet wheel 181 are in insertion fit with the index holes of the carrier tape. When the carrier tape is conveyed, the plurality of ratchets on the periphery of the ratchet wheel 181 are sequentially in insertion fit with the index holes of the carrier tape, so that the carrier tape is positioned, and the carrier tape is prevented from slipping.

Further, a compression roller 182 and a rotating frame are arranged on the fixed rail 11, the compression roller 182 is rotatably arranged on the rotating frame and located above the ratchet wheel 181, the compression roller 182 can press the carrier tape against the ratchet wheel 181, the index holes of the carrier tape are prevented from being disengaged from the ratchet teeth of the ratchet wheel 181, and the stability of the carrier tape in the conveying process is improved.

The carrier tape transfer rail 1 of the present embodiment further includes a counting sensor 19, which is disposed at a counting station on the fixed rail 11, and is configured to collect the number of carrier tapes passing through the counting station. When the master carrier tape conveys the carrier tape to the sub-disc 34 through the carrier tape conveying track 1, the conveying number of the carrier tape can be accurately acquired through the counting sensor 19, and the accurate control of the number of the sub-disc carrier tapes is realized.

Since the counting sensor 19 is a mature product, it can be obtained by outsourcing, and the detailed structure and operation principle thereof will not be described herein.

It should be noted that, when the carrier tape of the master disk 23 is separated to the sub-disk 34, a certain number of idle tapes need to be adhered to the head and the tail of the carrier tape of the sub-disk 34, so that the carrier tape of the sub-disk 34 has a certain buffer length at the beginning and after the loading of the carrier tape, and the smooth loading of the carrier tape is realized.

Therefore, as shown in fig. 1, the carrier tape splitting and packaging machine further includes an empty tape reel wound with an empty carrier tape, and the empty tape reel is capable of adhering a specified number of empty tapes to the head portion of the carrier tape (the tail portion of the carrier tape on the sub-reel 34) before the intermediate transfer reel 45 takes up the tape on the master disc 23, and adhering a specified number of empty tapes to the tail portion of the carrier tape (the head portion of the carrier tape on the sub-reel 34) when the intermediate transfer reel 45 finishes taking up the tape on the master disc 23.

The empty tape tray of the present embodiment includes a first tray 81 and a second tray 82, and the first tray 81 and the second tray 82 respectively transfer empty tapes to the head and the tail of the sub-tray 34 by corresponding tape transfer rails 1. Specifically, the first tray 81 is disposed on the relay module 4 and slides synchronously with the relay receiving shaft 45 to provide an empty carrier tape to the head of the carrier tape on the master 23. The second tray 82 is rotatably installed below the master tray support 21 to supply an empty carrier tape to a tail of the carrier tape on the master tray 23.

As shown in fig. 1 and fig. 5, the carrier tape splitting and packaging machine of the present embodiment has a workbench, and the master disc support 21 and the sub disc support 31 are adjacently disposed on a first side of the workbench along a first direction, so that the carrier tape splitting and packaging machine is compact in structure, and is beneficial to reducing the occupied area and volume of the carrier tape splitting and packaging machine. The transfer module 4 is arranged on the second side of the workbench, and the first side and the second side of the workbench are arranged oppositely.

It should be noted that the number of the carrier tape transfer rails 1 of the present embodiment is four, and for convenience of description, the four carrier tape transfer rails 1 are defined as a first carrier tape transfer rail, a second carrier tape transfer rail, a third carrier tape transfer rail, and a fourth carrier tape transfer rail, respectively.

The first carrier tape transfer rail and the second carrier tape transfer rail of the present embodiment are arranged side by side along the first direction, the first carrier tape transfer rail is located right below the master disc holder 21 so as to transfer the carrier tape on the master disc 23, and the second tray 82 is located right below the second carrier tape transfer rail so as to transfer the empty carrier tape on the second tray 82.

As shown in fig. 5, the relay module 4 includes a mounting table 41, a first slide rail 42, a relay driving member 43, a relay lifting rod 44, and a relay receiving shaft 45. Wherein the first slide rail 42 extends along the first direction and is disposed at the second side of the mounting table 41, and the mounting table 41 is slidably mounted on the workbench. The third and fourth carrier tape transfer rails are mounted side by side in the first direction on the relay module 4. The four carrier tape transfer rails 1 extend in the same direction, and are perpendicular to the first direction. Transfer lifter 44 can slide along vertical direction and set up on mount table 41, and transfer receipts material axle 45 rotates and sets up on transfer lifter 44 to be located the fourth one end that carries transfer rail extending direction, transfer driving piece 43 is connected with transfer receipts material axle 45 conveying, receives material axle 45 to rotate in the drive, carries out the rolling and unreels. The master disc driving member 22 of this embodiment is a servo motor, and an output shaft of the servo motor is connected to the middle material receiving shaft 45 in a transmission manner.

In-process at the rolling of well receipts material axle 45 and unreel, the diameter that the carrier band formed the charging tray on well receipts material axle 45 changes, and well transfer lifter 44 can rise or reduce along vertical direction through drive such as motor or hydraulic cylinder to drive well receipts material axle 45, thereby makes the rolling angle of well receipts material axle 45 and unreel the angle and keep the level all the time, has improved the stability and the rolling efficiency of rolling and unreeling.

It should be noted that the mounting table 41 is provided with an avoiding hole 411, and the avoiding hole 411 is located above the first tray 81. When the mounting table 41 slides to the first position, the empty carrier tape on the first tray 81 passes through the avoiding hole 411 to be butted with the carrier tape.

The first slide rail 42 of the present embodiment extends along a first direction, and the middle transferring and receiving shaft 45 slides along the first slide rail 42, so that the middle transferring and receiving shaft 45 has a first position, a second position, a third position and a fourth position along the first direction. When the material transferring and receiving shaft 45 is located at the first position, the first material tray 81 is arranged opposite to the master disc 23, and the empty carrier tape of the first material tray 81 is in butt joint connection with the head of the carrier tape of the master disc 23. The second tray 82 is arranged opposite to the transfer receiving shaft 45 at the third position, and the idle belt of the second tray 82 is in butt joint with the tail part of the carrier belt of the transfer receiving shaft 45.

As shown in fig. 1, the carrier tape splitting and packaging machine further includes a bonding module, the bonding module includes a first tape cutter 61 and a first robot arm 62, and the first tape cutter 61 is used for cutting the tape. The first robot arm 62 bonds the cut adhesive tape between the carrier tape and the empty tape.

Specifically, a first tape cutter 61 is disposed outside the first carrier tape transfer rail 1, and the first tape cutter 61 can cut the tape in a roll shape into a predetermined length so as to be grasped by the first robot arm 62. The first robot arm 62 may be a four-axis robot, and is installed at a middle position of the table to facilitate the adhesion of the adhesive tape. After the carrier tape and the idle tape on the master disc 23 are butted, a certain gap is left between the carrier tape and the idle tape, the first tape shearing machine 61 shears the tape with a preset length, and the first mechanical arm 62 grabs the tape and bonds the tape between the carrier tape and the idle tape.

As shown in fig. 6, the cutting module 5 of the present embodiment includes a cutter 51, a cutting drive 52, and a second slide rail 53. The cutter 51 is slidably disposed on the second slide rail 53. The cutter 51 includes a cutter holder 511, an upper cutter 512, a lower cutter 513, and a cylinder 514, and the upper cutter 512 and the lower cutter 513 are oppositely disposed on the cutter holder 511 in a vertical direction. Specifically, the lower cutter 513 is fixedly disposed on the cutter support 511, the upper cutter 512 is slidably disposed on the cutter support 511, the air cylinder 514 is disposed above the cutter support 511, and a piston rod of the air cylinder 514 is connected to the upper cutter 512 to drive the upper cutter 512 to slide downward along the cutter support 511, so that the upper cutter 512 and the lower cutter 513 are engaged to cut a carrier tape or an empty tape.

Specifically, the number of the cutting machines 51 is two, two cutting machines 51 are arranged side by side in the first direction, one of the cutting machines 51 is arranged opposite to the first position, and can cut the carrier tape and the empty carrier tape butt-joined to the head of the carrier tape. The other cutting machine 51 is disposed opposite to the third position and can cut an empty carrier tape butt-joined to the tail of the carrier tape.

The two cutting machines 51 are mounted side by side in a first direction at the middle of the table of the carrier tape splitting and packaging machine and are respectively located at the ends of the first carrier tape transfer rail and the second carrier tape transfer rail. To facilitate cutting of the carrier or idler tape.

It should be noted that, the position where the cutting machine 51 cuts the carrier tape is defined as a cutting position, and the position where the carrier tape is butted and adhered to the empty tape is defined as a butting position, and since the cutting position is close to or the same as the butting position, in order to avoid the cutting machine 51 interfering with the first mechanical arm 62 to paste the adhesive tape, the cutting machine 51 is slidably disposed on the corresponding second slide rail 53. The cutter 51 has a working position and a retracted position on the second slide rail 53, the cutter driving member 52 is a servo motor, and the cutter 51 is connected to an output shaft of the cutter driving member 52 in a transmission manner, so that the cutter 51 is reciprocally switched between the working position and the retracted position. That is, when the first robot arm 62 bonds the adhesive tape between the carrier tape and the empty tape, the cutter 51 slides to the retreat position along the second slide rail 53; when it is desired to cut a carrier or empty tape, the cutter 51 is slid along the second slide rail 53 to the working position.

In order to ensure accurate butt joint and cutting of the carrier tape and the idle tape, the carrier tape splitting and packaging machine further comprises a detection module, and the detection module is used for confirming the cutting position of the carrier tape on the master disc 23, the butt joint position of the idle tape of the first tray 81 and the head of the carrier tape of the master disc 23, and the butt joint position of the idle tape of the second tray 82 and the tail of the carrier tape of the intermediate transfer and receiving shaft 45.

Specifically, the detection module comprises an air cylinder 514 and an image control unit, and a piston rod of the air cylinder 514 is in transmission connection with the image control unit. The piston rod of the cylinder 514 is extended and the vision control unit moves to above the cutting position or the butt-joint position to confirm whether the cutting position is accurate and whether the space between the butt-joint carrier tape and the empty carrier tape reaches a preset value. And shooting images of the cutting position and the butting position through an image control unit for analysis. After the image control unit finishes shooting, the piston rod of the cylinder 514 retracts to avoid the image control unit from influencing the first mechanical arm 62 to bond the adhesive tape.

The number of the detection modules of this embodiment is two, and the detection modules are adjacent to the cutting machine 51 in a one-to-one correspondence manner and are disposed on the table.

Preferably, a light source 54 is disposed above the cutter support 511 of the cutting machine 51 to improve the photographing brightness of the graphic control unit, so that the photographed graphic is clearer, which is beneficial to improving the accuracy of the detection unit.

The operation steps of the carrier tape detachment/packaging machine will now be described in detail with reference to fig. 1 to 6. The method comprises the following specific steps:

1) the width of the carrier tape transfer rail 1 is adjusted. The master tray 23, the sub tray 34, the first tray 81, and the second tray 82 on which the carrier tape is wound are respectively mounted at predetermined positions on the carrier tape separation and packaging machine. The pitches of the fixed rail 11 and the movable rail 12 on the four carrier tape transfer rails 1 are adjusted according to the widths of the carrier tapes on the master disk 23 so that the carrier tapes are matched with the slideways. Note that the carrier tape and the idler tape are equal in width.

2) The head of the carrier tape is adhered with an empty carrier tape. The carrier tape of the master disk 23 is manually transferred to the first carrier tape transfer rail, and the index holes of the carrier tape are in insertion fit with the ratchet teeth of the ratchet wheel 181, and the carrier tape is pressed against the ratchet wheel 181 by the pressing roller 182. Then the carrier tape is wound on the driving wheel 131 along the slide way, the second driving element 132 is started, the master disc 23 starts to unwind, and the driving wheel 131 drives the carrier tape to slide to the butt joint position along the slide way. Meanwhile, the mounting table 41 slides to the first position along the first slide rail 42, the third carrier tape transfer rail is arranged opposite to the first carrier tape transfer rail, and the idle tape of the first tray 81 passes through the avoiding hole 411 on the mounting table 41 to slide into the third carrier tape transfer rail and slide to the butt joint position through the third carrier tape transfer rail. At this time, the driving wheels 131 on the first and third tape conveying rails stop rotating.

3) And detecting by a detection module. The carrier tape of the master disc 23 has a gap with the empty tape of the first tray 81, the piston rod of the cylinder 514 is extended, and the image control unit moves to above the docking position to confirm whether the gap between the carrier tape and the empty tape at the docking position reaches a preset value. If the preset value is not reached, the driving wheel 131 on the first carrier tape transfer rail and/or the third carrier tape transfer rail is rotated to adjust the gap between the carrier tape and the empty tape to the preset value.

4) And (3) carrying head gluing: when the gap between the carrier tape and the empty tape at the butt joint position is adjusted to a preset value, the first tape cutter 61 cuts the tape with a preset length, and the first mechanical arm 62 grabs the tape and bonds the tape between the carrier tape and the empty tape.

5) And cutting the head empty carrier tape. After the tape is bonded, the master disc 23 reversely rotates to recover the carrier tape with a certain length, so that the empty carrier tape at the head of the carrier tape is driven to the first carrier tape transfer track.

6) And detecting and cutting by a detection module. The piston rod of the cylinder 514 extends out, the image control unit moves above the cutting position to shoot the image of the cutting position for position confirmation, after the cutting position is confirmed, the corresponding cutting machine 51 moves to the working position to complete the cutting operation on the empty carrier tape, so as to ensure that the empty carrier tape on the master disc 23 carries the empty carrier tape head as a set number, and the carrier tape head has enough buffering.

7) The intermediate receiving shaft 45 is used for winding. The mounting table 41 slides to the second position along the first slide rail 42, the fourth carrier tape transfer rail corresponding to the intermediate receiving shaft 45 is arranged opposite to the first carrier tape transfer rail, the carrier tape with the empty carrier tape bonded at the head is wound on the intermediate receiving shaft 45 through the fourth carrier tape transfer rail, the intermediate driving member 43 is started, and the intermediate receiving shaft 45 is wound. In the winding process, the transfer lifting rod 44 drives the transfer receiving shaft 45 to rise along the vertical direction, so that the winding angle of the transfer receiving shaft 45 is kept horizontal.

Meanwhile, the counting sensor 19 on the first carrier tape conveying track counts, when the number of unreeled carrier tapes on the master disc 23 reaches a specified value, the detection process of the detection module in the step 6) is repeated, the cutting position is confirmed, and after the cutting position is confirmed, the corresponding cutting machine 51 moves to the working position, and the carrier tape is cut off.

8) And gluing the tail of the carrier tape. The mounting table 41 slides to a third position along the first slide rail 42, a fourth carrier tape transfer rail corresponding to the transfer receiving shaft 45 is arranged opposite to the second carrier tape transfer rail, the transfer receiving shaft 45 is unreeled, the tail of the carrier tape slides to a butt joint position along the fourth carrier tape transfer rail, and the idle tape of the second tray 82 slides to the butt joint position through the second carrier tape transfer rail. At this time, the driving wheels 131 on the second carrier tape transfer rail and the fourth carrier tape transfer rail stop rotating.

9) And the other detection module repeats the step 3) to confirm whether the gap between the carrier tape and the unloaded tape at the butt joint position reaches a preset value. If the preset value is not reached, the driving wheels 131 on the second carrier tape transfer rail and/or the fourth carrier tape transfer rail rotate to adjust the gap between the carrier tape and the empty tape to the preset value.

10) And (3) carrying tape tail gluing: and repeating the step 4), cutting the adhesive tape with a preset length by the first adhesive tape cutting machine 61, and grabbing the adhesive tape by the first mechanical arm 62 to be adhered between the tail part of the carrier tape and the idle tape.

11) And cutting the tail empty carrier tape. After the adhesive tape is bonded, the transfer receiving shaft 45 rotates reversely to recover the carrier tape with a certain length, so that the no-load tape at the tail of the carrier tape is driven to the fourth carrier tape conveying track.

12) And detecting and cutting by a detection module. And step 6) is repeated, the piston rod of the air cylinder 514 of the other detection module extends, and the image control unit moves to the position above the cutting position to shoot an image of the cutting position for position confirmation. When the cutting position is confirmed, the corresponding cutter 51 is moved to the working position, and the cutting operation is completed for the empty carrier tape. So as to ensure that the empty belts carrying the head parts on the middle material receiving shaft 45 are a set number.

13) The sub-disc 34 is rolled up. The mounting table 41 slides to a fourth position along the first slide rail 42, a fourth carrier tape transfer track corresponding to the transfer receiving shaft 45 is arranged opposite to the sub-disc 34, the transfer receiving shaft 45 is unreeled, and the sub-disc 34 is reeled. When the winding of the sub tray 34 is completed, the driving wheel 131 on the fourth carrier tape transfer rail stops rotating.

14) And (5) labeling. The labels are removed from the printer and attached to the sub-trays 34 to facilitate rapid knowledge of the number of tapes carried on each sub-tray 34. And repeating the steps 1) to 13), and continuing to finish the carrier tape splitting of the master disc 23.

The carrier tape splitting and packaging machine of the embodiment realizes automatic splitting of the carrier tape of the mother disc 23, does not need manual counting and cutting, improves splitting efficiency, reduces splitting cost, and is favorable for improving loading efficiency of the carrier tape.

In order to prevent the tape from being loosened or slipped off from the sub-tray 34, as shown in fig. 1 and 7, the carrier tape separating and packaging machine further includes a taping module 7, and the taping module 7 is capable of taping the tape on the reel of the sub-tray 34 and taping the head of the carrier tape on the sub-tray 34 after the winding of the sub-tray 34 is completed.

Specifically, the taping module 7 of the present embodiment includes a second tape cutter 71, a three-dimensional platform 72, and a second robot arm 73. The second mechanical arm 73 is mounted on the three-dimensional platform 72, and the second mechanical arm 73 can move in three directions through the three-dimensional platform 72, so that the second tape shearing machine 71 can grab the tape and move the tape to the sub-tray 34 for bonding operation.

It should be noted that the second tape cutter 71 is mounted on the table of the carrier tape splitting and packaging machine and is located on one side of the three-coordinate platform 72, so that the second mechanical arm 73 can grasp the tape. The second tape cutter 71 and the first tape cutter 61 of the present embodiment have the same structure and working principle, and are mature products, which are not described herein again.

In addition, the three-coordinate platform 72 is a conventional technique in the art, and the detailed structure of the three-coordinate platform 72 is not described again.

The foregoing embodiments are merely illustrative of the principles and features of this invention, which is not limited to the above-described embodiments, but rather is susceptible to various changes and modifications without departing from the spirit and scope of the utility model, which changes and modifications are within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (10)

1. A carrier tape splitting and packaging machine, comprising:

the mother disc feeding module (2) comprises a mother disc support (21), and a mother disc (23) wound with a carrier tape can be rotatably arranged on the mother disc support (21);

the secondary disc receiving module (3) comprises a secondary disc support (31), and the secondary disc support (31) and the master disc support (21) are arranged adjacently along a first direction; the sub-disc (34) can be rotatably arranged on the sub-disc bracket (31);

the transfer module (4) comprises a transfer receiving shaft (45), wherein the transfer receiving shaft (45) can slide along a first direction and is provided with a second position and a fourth position; when the disc is at the second position, the transfer receiving shaft (45) is arranged opposite to the master disc (23), and the carrier belt of the master disc (23) is unreeled to the transfer receiving shaft (45); when the material transferring and receiving shaft is at the fourth position, the material transferring and receiving shaft (45) is arranged opposite to the sub disc (34), and the carrier belt of the material transferring and receiving shaft (45) is unreeled to the sub disc (34);

and a cutting module (5) which is arranged on one side of the master disc support (21) and is configured to be capable of cutting a specified number of the carrier tapes.

2. The carrier tape splitting and packaging machine according to claim 1, further comprising an empty tape tray wound with an empty carrier tape, wherein the intermediate take-up reel (45) further has a first position and a third position along a first direction, and the first position, the second position, the third position and the fourth position are distributed along the first direction, the empty tape tray comprises:

the first material tray (81) is arranged on the transfer module (4) and synchronously slides along with the transfer receiving shaft (45); when the intermediate material receiving shaft (45) is located at the first position, the first material tray (81) is arranged opposite to the master disc (23), and the idle belt of the first material tray (81) is in butt joint connection with the head of the carrier belt of the master disc (23); and

and the second tray (82) is configured to be arranged opposite to the transfer receiving shaft (45) at the third position, and the idle belt of the second tray (82) is in butt joint connection with the tail part of the carrier belt of the transfer receiving shaft (45).

3. The carrier tape splitting and packaging machine of claim 2, further comprising a splicing module, the splicing module comprising:

a first tape cutter (61) for cutting the tape;

a first robot arm (62) configured to bond the cut tape between the carrier tape and the empty tape.

4. The carrier tape splitting and packaging machine according to claim 3, wherein the cutting module comprises two cutters (51), the two cutters (51) are arranged side by side along a first direction, one of the cutters (51) is arranged opposite to the first position and is configured to be capable of cutting the carrier tape and an empty carrier tape butt-jointed with a head of the carrier tape; and the other cutter (51) is arranged opposite to the third position and is configured to be capable of cutting the empty carrier tape which is in butt joint connection with the tail part of the carrier tape.

5. The carrier tape splitting and packaging machine according to claim 4, wherein the cutting module further comprises a second slide rail (53), and the cutting machine (51) is slidably disposed on the corresponding second slide rail (53).

6. The carrier tape splitting and packaging machine of claim 2, further comprising:

a detection module configured to confirm a cutting position of the carrier tape on the master disk (23), a butting position of the idle tape of the first tray (81) and the head of the carrier tape of the master disk (23), and a butting position of the idle tape of the second tray (82) and the tail of the carrier tape of the middle receiving shaft (45).

7. The carrier tape splitting and packaging machine of claim 2, further comprising:

the carrier tape transfer tracks (1), the mother disc (23), the transfer receiving shaft (45), the first tray (81) and the second tray (82) are used for transferring carrier tapes or empty carrier tapes respectively through corresponding carrier tape transfer tracks (1).

8. The carrier tape splitting and packaging machine according to claim 7, wherein the carrier tape transfer track (1) comprises:

the upper surfaces of the fixed rail (11) and the movable rail (12) are respectively provided with a sliding chute (111), the fixed rail (11) and the movable rail (12) are arranged oppositely, so that the two sliding chutes (111) are surrounded to form a sliding way for a carrier tape to pass through;

a driving assembly comprising a first driving member (16), wherein the first driving member (16) is used for driving the movable rail (12) to approach or move away from the fixed rail (11); and

the driving wheel (131) is rotationally arranged above the slide way, and the driving wheel (131) is configured to wind the carrier tape so as to drive the carrier tape to move on the slide way.

9. The carrier tape splitting and packaging machine of claim 8, wherein the carrier tape transfer track comprises:

the ratchet wheel (181) is rotatably arranged on the side wall of the fixed rail (11) opposite to the movable rail (12), and the ratchet of the ratchet wheel (181) is in insertion fit with the index hole of the carrier tape; and

and the pressing roller (182) is positioned above the ratchet wheel (181) and can press the carrier tape against the ratchet wheel (181).

10. The carrier tape splitting and packaging machine of claim 1, further comprising:

and the adhesive tape sticking module (7) is configured to stick adhesive tape on the reel of the sub-disc (34) and stick the adhesive tape on the head of the carrier tape on the sub-disc (34) after the winding of the sub-disc (34) is completed.

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