CN212530388U - Accurate covering and positioning device for foreign language label - Google Patents

Abstract

The utility model relates to an accurate positioner that covers of foreign language label, it includes coiling mechanism and pressure mark device, coiling mechanism, pressure mark device set up on conveyer, conveyer installs on the support frame, conveyer is used for fixing a position the pen-holder and carries the pen-holder motion, the coiling mechanism is used for releasing the pen-holder contact on label and the conveyer, press mark device to be used for covering label subsides on the pen-holder, coiling mechanism includes the mount pad, puts paper disc, wind-up roll, guide plate and a plurality of paper winding rolls, and is provided with the locating plate that advances line location to the label on the paper winding roll, be provided with the first adjusting device who is used for adjusting the coiling mechanism position on the conveyer. The utility model discloses adjustable setting has to label subsides cover on the pen-holder of different specifications.

Description

Accurate covering and positioning device for foreign language label

Technical Field

The utility model belongs to the technical field of the technique of pen-holder labeling system and specifically relates to an accurate cover positioner of foreign language label is related to.

Background

In import and export trade, different labels are often attached to products, so that the products are sold in different countries. Meanwhile, for products similar to non-printed good products, especially products such as penholders, labels are originally pasted on the penholders, and after the products are sold in different countries, the labels need to be pasted again, so that local crowds can conveniently select the products.

In the existing design, chinese patent with an authorization publication number of CN205771527U discloses a pen holder feeding device with a pen clip, which includes: the conveying device is used for horizontally conveying the penholder; the drawer climbing device is fixed at one end of the conveying device and comprises a climbing fixing part and a climbing sliding part, and the climbing sliding part is installed in the climbing fixing part and pushes the climbing sliding part to make reciprocating motion in the climbing fixing part and drive the pen holder to move upwards; and the material receiving groove is connected with the drawer climbing device.

The drive climbing sliding part slides with climbing fixed part, and climbing sliding part promotes to fall into the pen-holder that connects the silo in for connect the single pen-holder in the silo to fall into on connecing the flitch, the pen-holder slides on connecing the flitch, and drop from discharge gate department, because every pen-holder is different with the contact state who connects the flitch, the time that leads to every pen-holder to stop on connecing the flitch exists the difference, loading attachment can not carry out even material loading to the pen-holder.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims at providing an accurate of foreign language label covers positioner, and it has the astrolabe structure, has guaranteed the even material loading to the pen-holder.

The above object of the present invention can be achieved by the following technical solutions:

the utility model provides an accuracy of foreign language label covers positioner, includes coiling mechanism and pressure mark device, coiling mechanism, pressure mark device set up on conveyer, conveyer installs on the support frame, conveyer is used for fixing a position and carrying the pen-holder motion to the pen-holder, the coiling mechanism is used for releasing the pen-holder contact on label and the conveyer, press mark device to be used for pasting the label and cover on the pen-holder, coiling mechanism includes mount pad, paper discharge dish, wind-up roll, leads mark board and a plurality of around the paper roll, and is provided with the locating plate that advances line location to the label on the paper roll, be provided with a adjusting device who is used for adjusting the coiling mechanism position on the conveyer.

Through adopting above-mentioned technical scheme, the paper roll is walked around to the label, and under the rotation of wind-up roll, the label is in the separation at leading the mark board for with the pen-holder contact, and then under the effect of pressing mark device, the label is pasted and is covered on the pen-holder. The first adjusting device is used for adjusting the relative position of the marking device so as to act on penholders with different specifications.

The present invention may be further configured in a preferred embodiment as: first adjusting device includes first rotation pole, first hand wheel, first slider, first guide arm and first fixed plate, first slider is connected with the mount pad, the quantity of first fixed plate is two and parallel arrangement, the both ends of first guide arm are fixed with first fixed plate respectively, first slider and the cooperation of sliding of first guide arm, first rotation pole and first slider screw-thread fit, first rotation pole rotates with first fixed plate and is connected, the one end at first rotation pole is fixed to first hand wheel.

Through adopting above-mentioned technical scheme, first pivot pole and first slider screw-thread fit rotate first pivot pole, and under the effect of first guide arm, first slider moves along the axial direction of first pivot pole, adjusts the relative position of coiling mechanism in vertical direction, applies the label on the pen-holder of different thickness.

The present invention may be further configured in a preferred embodiment as: be provided with the first level (l) ing device who is used for adjusting the coiling mechanism on the first slider, first level (l) ing device includes second dwang, second hand wheel, second guide arm and second fixed plate, second fixed plate and first slider parallel arrangement, the both ends of second guide arm are fixed with second fixed plate, first slider respectively, and the cooperation of sliding of second guide arm and mount pad, second dwang and mount pad screw-thread fit, the second dwang rotates with the second fixed plate to be connected, the second hand wheel is fixed in the one end that the second dwang deviates from first slider.

Through adopting above-mentioned technical scheme, second dwang and mount pad screw-thread fit rotate the second dwang, and under the effect of second guide arm, the mount pad moves along the axial direction of second dwang, adjusts the relative position of coiling mechanism on the horizontal direction, applies the different positions on the pen-holder with the label subsides.

The present invention may be further configured in a preferred embodiment as: the label pressing device comprises a driving motor, a belt pulley and a supporting seat, wherein the driving motor and the belt pulley are installed on the supporting seat, and the driving motor drives the belt pulley to rotate through a belt.

Through adopting above-mentioned technical scheme, belt pulley and pen-holder produce the friction for the pen-holder takes place relative rotation, and then the label pastes and covers on the pen-holder, and the belt possesses certain elasticity, can not cause the damage to the pen-holder.

The present invention may be further configured in a preferred embodiment as: and a second adjusting device for adjusting the marking device is arranged on the conveying device.

Through adopting above-mentioned technical scheme, second adjusting device is used for adjusting the relative position of pressing mark device to the pen-holder of different specifications is acted on.

The present invention may be further configured in a preferred embodiment as: the second adjusting device comprises a third rotating rod, a third hand wheel, a third sliding block, a third guide rod, a third fixing plate and a third locking nut, wherein one side of the third sliding block is provided with a connecting rod, two ends of the connecting rod are fixed with the third sliding block and a support frame respectively, the number of the third fixing plate is two, two ends of the third sliding block are fixed with the third fixing plate respectively, the third sliding block is in sliding fit with the third guide rod, the third rotating rod penetrates through the third sliding block, the third locking nut is locked with the third rotating rod in threaded fit, the third rotating rod penetrates through the third fixing plate and is in threaded fit with the third fixing plate, one end of the third rotating rod is fixed with the third hand wheel, and the supporting seat is connected with the third fixing plate far away from the third hand wheel.

Through adopting above-mentioned technical scheme, because the third slider passes through the connecting rod to be fixed with the support frame, the screw-thread fit of third lock nut and third dwang, lock the third slider, the third dwang is connected with the rotation of third slider, relative position between them is unchangeable, when rotating the third dwang, because third dwang and third fixed plate screw-thread fit, under the effect of third guide arm, the third fixed plate moves along the axial direction of third dwang, adjust the relative position of pressure mark device in vertical side, act on the pen-holder of different thicknesses.

The present invention may be further configured in a preferred embodiment as: be provided with the second horizontal adjustment device who is used for adjusting the pressure mark device on the supporting seat, second horizontal adjustment device includes fourth dwang, fourth hand wheel, fourth guide arm, fourth fixed plate and fourth lock nut, the third fixed plate is located between fourth fixed plate and the supporting seat, the both ends of fourth guide arm and third fixed plate sliding fit and fourth guide arm are fixed with fourth fixed plate, supporting seat respectively, the fourth guide arm, the third fixed plate of passing of fourth dwang, fourth lock nut locks the third fixed plate with fourth dwang screw-thread fit, fourth dwang and fourth fixed plate screw-thread fit, the one end of supporting seat is kept away from at the fourth dwang is fixed to the fourth hand wheel.

Through adopting above-mentioned technical scheme, the screw-thread fit of fourth lock nut and fourth dwang locks the third fixed plate, the fourth dwang is connected with the rotation of third fixed plate, relative position between them is unchangeable, when rotating the fourth dwang, because fourth dwang and fourth fixed plate screw-thread fit, under the effect of fourth guide arm, the fourth fixed plate moves along the axial direction of fourth dwang, adjust the relative position of mark device on the horizontal direction, act on the pen-holder of different length.

The present invention may be further configured in a preferred embodiment as: conveyer includes the chain of two relative settings, is located the transfer roller between the chain and is located the gear at chain both ends, the both ends of transfer roller are fixed with two chains respectively, the transfer roller is established to the round platform form, and the penholder of exporting from unloader falls into between two transfer rollers.

Through adopting above-mentioned technical scheme, the transfer roller is the round platform form, and the back is fallen from unloader to the pen-holder, enters into between two adjacent transfer rollers, and the pen-holder glides to the less one end of transfer roller diameter to contradict with the support frame, transfer roller cooperation support frame is fixed a position and is carried out the effect that the transfer roller played the support to the pen-holder.

To sum up, the utility model discloses a following at least one useful technological effect:

1. the label is around winding paper roll, and under the rotation of winding roll, the label is in the separation at the guide mark board for contact with the pen-holder, and then under the effect of pressing mark device, the label is pasted and is covered on the pen-holder. The first adjusting device is used for adjusting the relative position of the marking device so as to act on penholders with different specifications;

2. the first adjusting device and the first horizontal adjusting device are respectively used for adjusting the relative positions of the winding device in the vertical direction and the horizontal direction, so that the label can be conveniently released to different positions and is pasted on the pen holder;

3. and the second adjusting device and the second horizontal adjusting device are respectively used for adjusting the relative positions of the label pressing device in the vertical direction and the horizontal direction, acting on penholders with different specifications and pasting the label on the penholders.

Drawings

FIG. 1 is a schematic view of a positioning device for accurate overlay of foreign language labels;

FIG. 2 is a schematic diagram of a conveyor in a device for accurately positioning foreign language labels;

FIG. 3 is a schematic structural diagram of a winding device and a first adjusting device in a foreign language label accurate covering positioning device;

fig. 4 is a schematic structural diagram of a stamping device and a second adjusting device in the device for accurately covering and positioning foreign language labels.

Reference numerals:

1. a blanking device; 2. a support frame; 3. a first adjusting device; 31. a first rotating lever; 32. a first hand wheel; 33. a first slider; 34. a first guide bar; 35. a first fixing plate; 4. a first level adjustment device; 41. a second rotating lever; 42. a second hand wheel; 43. a second guide bar; 44. a second fixing plate; 5. a second adjustment device; 51. a third rotating rod; 52. a third hand wheel; 53. a third slider; 54. a third guide bar; 55. a third fixing plate; 56. a third locking nut; 6. a second level adjustment device; 61. a fourth rotating rod; 62. a fourth hand wheel; 63. a fourth guide bar; 64. a fourth fixing plate; 65. a fourth locking nut; 7. a conveying device; 71. a chain; 72. a gear; 73. a conveying roller; 8. a winding device; 81. a mounting seat; 82. a paper discharge tray; 83. a wind-up roll; 84. a guide plate; 85. winding paper rolls; 9. a label pressing device; 91. a drive motor; 92. a belt pulley; 93. a supporting seat; 10. a connecting rod; 20. a star plate; 30. a stopper; 40. a support plate; 50. and (7) positioning the plate.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

With reference to fig. 1, the utility model discloses an accurate covering and positioning device for foreign language labels, which comprises a rolling device 8 and a label pressing device 9, the rolling device 8 and the label pressing device 9 are arranged on a transmission device 7, the transmission device 7 is fixedly arranged on a support frame 2, one end of the support frame 2 is fixed with a support plate 40, a blanking device 1 for blanking pen holders is fixed on the support plate 40, a star plate 20 is connected on the support plate 40 in a rotating way, the star plate 20 is driven by a motor, storage troughs are uniformly arranged on the peripheral side of the star plate 20, each storage trough carries a pen holder through a discharge port of the blanking device 1, a stop block 30 matched with the star plate 20 is fixed on the support plate 40, when the pen holder rotates to the lowest position of the star plate 20 along with the star plate 20, the pen holder falls onto the transmission device 7 under the action of self gravity, the transmission device 7 is used for positioning and carrying the pen holder to move, the rolling device 8 is used for releasing, the label pressing device 9 is used for attaching a label on the pen holder.

Referring to fig. 1 and 2, the conveying device 7 includes two chains 71 arranged oppositely, conveying rollers 73 located between the chains 71, and gears 72 located at two ends of the chains 71, two ends of the conveying rollers 73 are respectively fixed with the two chains 71, the gears 72 are rotatably mounted on the supporting frame 6, the conveying rollers 73 are in a circular truncated cone shape, and pencils output from the blanking device 1 fall between the two conveying rollers 73. The conveying roller 73 is round platform form, and the penholder enters into between two adjacent conveying rollers 73 after falling down from the unloader 1, and the penholder slides down to the less one end of conveying roller 73 diameter to contradict with support frame 6, and conveying roller 73 cooperates support frame 6, fixes a position the penholder and conveying roller 73 plays the effect of supporting to the penholder. The smaller diameter end of the conveying roller 73 is provided with an avoidance groove 731 coaxial with the conveying roller 73, and the smaller diameter end of the conveying roller 73 forms a section of cylinder.

With reference to fig. 3, the winding device 8 includes a mounting seat 81, a paper feeding tray 82, a winding roller 83, a label guiding plate 84 and a plurality of paper winding rollers 85, and a positioning plate 50 for positioning labels is coaxially fixed on each paper winding roller 85, and the number of the positioning plates 50 on each paper winding roller 85 is two, so as to position the labels and improve the accuracy of label pasting. The label is wound around the winding roller 85, under the rotation of the winding roller 83, the label is separated from the label guide plate 84 and is used for being contacted with the pen holder, and then under the action of the label pressing device 9, the label is attached to the pen holder.

Referring to fig. 3, the first adjusting device 3 for adjusting the position of the winding device 8 is mounted on the conveying device 7. The first adjusting device 3 includes a first rotating rod 31, a first hand wheel 32, a first sliding block 33, a first guide rod 34 and a first fixing plate 35, the first sliding block 33 is connected with the mounting seat 81, the number of the first fixing plates 35 is two and is parallel to each other, two ends of the first guide rod 34 are respectively fixed with the first fixing plates 35, the first sliding block 33 is in sliding fit with the first guide rod 34, the first rotating rod 31 is in threaded fit with the first sliding block 33, the first rotating rod 31 is rotatably connected with the first fixing plates 35, and the first hand wheel 32 is fixed at the top end of the first rotating rod 31. The first hand wheel 32 is rotated, the first rotating rod 31 is in threaded fit with the first sliding block 33, under the action of the first guide rod 34, the first sliding block 33 moves along the axial direction of the first rotating rod 31, the relative position of the winding device 8 in the vertical direction is adjusted, and the label is applied to penholders with different thicknesses.

Referring to fig. 3, the first horizontal adjusting device 4 for adjusting the winding device 8 is installed on the first sliding block 33, the first horizontal adjusting device 4 includes a second rotating rod 41, a second hand wheel 42, a second guide rod 43 and a second fixing plate 44, the second fixing plate 44 is parallel to the first sliding block 33, two ends of the second guide rod 43 are respectively fixed to the second fixing plate 44 and the first sliding block 33, the second guide rod 43 is in sliding fit with the mounting seat 81, the second rotating rod 41 is in threaded fit with the mounting seat 81, the second rotating rod 41 is rotatably connected to the second fixing plate 44, and the second hand wheel 42 is fixed at one end of the second rotating rod 41, which is far away from the first sliding block 33. And when the second hand wheel 42 is rotated, the second rotating rod 41 is in threaded fit with the mounting seat 81, and under the action of the second guide rod 43, the mounting seat 81 moves along the axial direction of the second rotating rod 41, so that the relative position of the winding device 8 in the horizontal direction is adjusted, and the label is applied to different positions on the pen holder.

Referring to fig. 4, the label pressing device 9 includes a driving motor 91, a pulley 92 and a support seat 93, the driving motor 91 and the pulley 92 are mounted on the support seat 93, and the driving motor 91 drives the pulley 92 to rotate through a belt. The belt pulley 92 rubs against the pen holder, so that the pen holder and the conveying roller 73 rotate relatively, the label is attached to the pen holder, and the belt has certain elasticity and cannot damage the pen holder.

Referring to fig. 4, the transfer device 7 is provided with a second adjusting device 5 for adjusting the marking device 9. The second adjusting device 5 includes a third rotating rod 51, a third hand wheel 52, a third slider 53, a third guide rod 54, a third fixing plate 55 and a third lock nut 56, one side of the third slider 53 is provided with a connecting rod 10, two ends of the connecting rod 10 are respectively fixed with the third slider 53 and the support frame 2, the number of the third fixing plate 55 is two, two ends of the third slider 53 are respectively fixed with the two third fixing plates 55, the third slider 53 is in sliding fit with the third guide rod 54, the third rotating rod 51 passes through the third slider 53, the third lock nut 56 is in threaded fit with the third rotating rod 51 to lock the third slider 53, the third rotating rod 51 passes through the third fixing plate 55 and is in threaded fit with the third fixing plate 55, the third hand wheel 52 is fixed at the bottom end of the third rotating rod 51, and the support seat 93 is connected with the third fixing plate 55 far away from the third hand wheel 52. And when the third hand wheel 52 is rotated, because the third rotating rod 51 is in threaded fit with the third fixing plate 55, under the action of the third guide rod 54, the third fixing plate 55 moves along the axial direction of the third rotating rod 51, and the relative position of the marking device 9 in the vertical direction is adjusted to act on penholders with different thicknesses.

With reference to fig. 4, the second horizontal adjusting device 6 for adjusting the label pressing device 9 is installed on the supporting seat 93, the second horizontal adjusting device 6 includes a fourth rotating rod 61, a fourth hand wheel 62, a fourth guide rod 63, a fourth fixing plate 64 and a fourth locking nut 65, the third fixing plate 55 is located between the fourth fixing plate 64 and the supporting seat 93, the fourth guide rod 63 and the third fixing plate 55 are in sliding fit, two ends of the fourth guide rod 63 are respectively fixed with the fourth fixing plate 64 and the supporting seat 93, the fourth rotating rod 61 passes through the fourth guide rod 63 and the third fixing plate 55, the fourth locking nut 65 and the fourth rotating rod 61 are in threaded fit to lock the third fixing plate 55, the fourth rotating rod 61 and the fourth fixing plate 64 are in threaded fit, and the fourth hand wheel 62 is fixed at one end of the fourth rotating rod 61 far away from the supporting seat 93. The fourth hand wheel 62 is rotated, because the fourth rotating rod 61 is in threaded fit with the fourth fixing plate 64, under the action of the fourth guide rod 63, the fourth fixing plate 64 moves along the axial direction of the fourth rotating rod 61, and the relative position of the marking pressing device 9 in the horizontal direction is adjusted to act on penholders with different lengths.

The utility model discloses an implement the principle and do:

the penholder falls onto the conveying device 7 from the blanking device 1, falls between the adjacent conveying rollers 73, bypasses the paper winding roller 85, is separated from the label guide plate 84 under the rotation of the winding roller 83 and is used for contacting with the penholder, and then is attached to the penholder under the action of the label pressing device 9. The first adjusting device 3 is used for adjusting the relative position of the marking device 9 so as to act on penholders with different specifications;

the first adjusting device 3 and the first horizontal adjusting device 4 are respectively used for adjusting the relative positions of the winding device 8 in the vertical direction and the horizontal direction, so that labels can be conveniently released to different positions and applied to the pen holder;

and the second adjusting device 5 and the second horizontal adjusting device 6 are respectively used for adjusting the relative positions of the label pressing device 9 in the vertical direction and the horizontal direction, acting on penholders with different specifications and attaching labels on the penholders.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims (8)

1. The utility model provides an accurate positioner that covers of foreign language label, includes coiling mechanism (8) and presses mark device (9), coiling mechanism (8), press mark device (9) to set up on conveyer (7), conveyer (7) are installed on support frame (2), conveyer (7) are used for fixing a position and carrying the pen-holder motion to the pen-holder, coiling mechanism (8) are used for releasing the pen-holder contact on label and conveyer (7), press mark device (9) to be used for covering label subsides on the pen-holder, its characterized in that: coiling mechanism (8) are including mount pad (81), paper feed dish (82), wind-up roll (83), guide plate (84) and a plurality of around paper roll (85), and are provided with locating plate (50) that advance line location to the label on winding paper roll (85), be provided with first adjusting device (3) that are used for adjusting coiling mechanism (8) position on conveyer (7).

2. The device for accurate overlay positioning of foreign labels according to claim 1, wherein: first adjusting device (3) include first rotation pole (31), first hand wheel (32), first slider (33), first guide arm (34) and first fixed plate (35), first slider (33) are connected with mount pad (81), the quantity of first fixed plate (35) is two and parallel arrangement, the both ends of first guide arm (34) are fixed with first fixed plate (35) respectively, first slider (33) and first guide arm (34) cooperation of sliding, first rotation pole (31) and first slider (33) screw-thread fit, first rotation pole (31) rotate with first fixed plate (35) and are connected, the one end at first rotation pole (31) is fixed in first hand wheel (32).

3. The device for accurate overlay positioning of foreign labels according to claim 2, wherein: be provided with first horizontal adjusting device (4) that are used for adjusting coiling mechanism (8) on first slider (33), first horizontal adjusting device (4) include second dwang (41), second hand wheel (42), second guide arm (43) and second fixed plate (44), second fixed plate (44) and first slider (33) parallel arrangement, the both ends of second guide arm (43) are fixed with second fixed plate (44), first slider (33) respectively, and second guide arm (43) and mount pad (81) sliding fit, second dwang (41) and mount pad (81) screw-thread fit, second dwang (41) rotate with second fixed plate (44) and are connected, second hand wheel (42) are fixed in the one end that second dwang (41) deviates from first slider (33).

4. The device for accurate overlay positioning of foreign labels according to claim 1, wherein: mark device (9) are pressed including driving motor (91), belt pulley (92) and supporting seat (93), driving motor (91), belt pulley (92) are installed on supporting seat (93), driving motor (91) are rotated through belt drive belt pulley (92).

5. The device for accurate overlay positioning of foreign labels according to claim 4, wherein: and a second adjusting device (5) for adjusting the marking device (9) is arranged on the conveying device (7).

6. Device for the accurate overlay positioning of foreign labels according to claim 5, characterized in that: the second adjusting device (5) comprises a third rotating rod (51), a third hand wheel (52), a third sliding block (53), a third guide rod (54), a third fixing plate (55) and a third locking nut (56), wherein one side of the third sliding block (53) is provided with a connecting rod (10), two ends of the connecting rod (10) are respectively fixed with the third sliding block (53) and the support frame (2), the number of the third fixing plates (55) is two, two ends of the third sliding block (53) are respectively fixed with the third fixing plate (55), the third sliding block (53) is in sliding fit with the third guide rod (54), the third rotating rod (51) passes through the third sliding block (53), the third locking nut (56) is in threaded fit with the third rotating rod (51) to lock the third sliding block (53), and the third rotating rod (51) passes through the third fixing plate (55) and is in threaded fit with the third fixing plate (55), the third hand wheel (52) is fixed at one end of the third rotating rod (51), and the supporting seat (93) is connected with a third fixing plate (55) far away from the third hand wheel (52).

7. The device for accurate overlay positioning of foreign labels according to claim 6, wherein: the second horizontal adjusting device (6) used for adjusting the label pressing device (9) is arranged on the supporting seat (93), the second horizontal adjusting device (6) comprises a fourth rotating rod (61), a fourth hand wheel (62), a fourth guide rod (63), a fourth fixing plate (64) and a fourth locking nut (65), the third fixing plate (55) is located between the fourth fixing plate (64) and the supporting seat (93), the fourth guide rod (63) is in sliding fit with the third fixing plate (55), two ends of the fourth guide rod (63) are fixed with the fourth fixing plate (64) and the supporting seat (93) respectively, the fourth rotating rod (61) penetrates through the fourth guide rod (63) and the third fixing plate (55), the fourth locking nut (65) is in threaded fit with the fourth rotating rod (61) to lock the third fixing plate (55), and the fourth rotating rod (61) is in threaded fit with the fourth fixing plate (64), and the fourth hand wheel (62) is fixed at one end of the fourth rotating rod (61) far away from the supporting seat (93).

8. The device for accurate overlay positioning of foreign labels according to claim 1, wherein: conveyer (7) include two relative chains (71) that set up, be located conveyer roller (73) between chain (71) and be located gear (72) at chain (71) both ends, the both ends of conveyer roller (73) are fixed with two chains (71) respectively, conveyer roller (73) are established to the round platform form, and the penholder of exporting from unloader (1) falls into between two conveyer rollers (73).

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