CN108792014B

CN108792014B - Feeding mechanism of disposable chopstick packaging equipment

Info

Publication number: CN108792014B
Application number: CN201810353309.7A
Authority: CN
Inventors: 谢高彬; 全顺永; 赖国强
Original assignee: Hangzhou Fuyang Fushide Food Co ltd
Current assignee: Suining Fengyi Bamboo and Wood Co.,Ltd.
Priority date: 2018-04-19
Filing date: 2018-04-19
Publication date: 2020-05-22
Anticipated expiration: 2038-04-19
Also published as: CN108792014A

Abstract

The invention provides a feeding mechanism of disposable chopstick packaging equipment, and belongs to the technical field of mechanical equipment. It has solved the problem that is difficult to automatic feeding when current disposable chopsticks package. The feeding mechanism of the natural chopstick packaging equipment comprises a frame, a conveying belt is arranged on the frame, the feeding mechanism comprises a hopper, a base plate is fixedly connected below the hopper, two material pushing channels are formed in the base plate, a slide way is arranged between the hopper and the two material pushing channels, a baffle is connected to the outlet of the slide way in a sliding mode, a push rod is arranged in the material pushing channels in the sliding mode, a pushing piece capable of pressing the baffle downwards and opening the outlet of the slide way when the push rod moves in a resetting mode is arranged on the push rod, a pressing piece is further arranged on the baffle, and the pressing piece can extend into the slide way from top to bottom and position chopsticks when the bottom plate descends. This disposable chopsticks equipment for packing's feed mechanism can be automatic with chopsticks pair by pair propelling movement to the conveyer belt on, avoid appearing sending more or jamming phenomenon.

Description

Feeding mechanism of disposable chopstick packaging equipment

Technical Field

The invention belongs to the technical field of mechanical equipment, and relates to a feeding mechanism of disposable chopstick packaging equipment.

Background

Disposable chopsticks mainly have disposable wooden chopsticks and disposable bamboo chopsticks, disposable chopsticks are favored by the catering trade owing to sanitary convenience, the consumption of various wooden chopsticks in the Chinese market is very huge, wherein disposable wooden chopsticks 450 hundred million pairs are consumed every year, and disposable bamboo chopsticks are made with the bamboo that can regenerate, economy is environmental protection, more and more widely used, disposable chopsticks need to be packed with the plastic film after the machine-shaping, at present most chopsticks are heat-sealed through the heat-sealing machine after manual bagging, efficiency is lower.

Disclosure of Invention

The invention aims to solve the problems in the prior art, and provides a feeding mechanism of disposable chopstick packaging equipment.

The purpose of the invention can be realized by the following technical scheme: the feeding mechanism of the disposable chopstick packaging equipment comprises a rack, wherein a conveying belt is arranged on the rack, the feeding mechanism comprises a hopper for containing chopsticks, and is characterized in that a base plate is fixedly connected below the hopper, two material pushing channels are arranged on the base plate and are arranged along the conveying direction of the conveying belt, the port of the discharged material of the material pushing channels is opposite to the input end of the conveying belt, a slide way for the chopsticks to fall into the material pushing channels is arranged between the hopper and the two material pushing channels, a baffle is connected to the outlet of the slide way in a sliding manner along the vertical direction and can block the outlet of the slide way when the baffle rises, a push rod capable of pushing the chopsticks in the material pushing channels to the conveying belt is further arranged in the material pushing channels in a sliding manner, and a pushing piece capable of pushing the baffle downwards and opening the outlet of the slide way when the push rod is reset and moves is arranged, the baffle is provided with a pressing piece, and when the baffle descends, the pressing piece can extend into the slide from top to bottom and position the chopsticks.

Chopsticks are placed in a hopper, the length direction of the chopsticks is arranged along the length direction of a conveying belt, the chopsticks fall into a slide way and are arranged one by one, the outlet of the slide way is blocked by a baffle plate, the baffle plate can be descended by a pushing piece when a push rod is reset to move, the opening of the slide way is opened, in the opening process of the baffle plate, a pressing piece connected on the baffle plate can descend along with the baffle plate and extend into the slide way, so that a second pair of chopsticks inwards arranged at the outlet of the slide way are pressed, when the baffle plate completely opens the outlet of the slide way, a first pair of chopsticks at the outlet fall into a material pushing channel, the second pair of chopsticks are positioned in the slide way, when the push rod moves towards the direction of the conveying belt, the chopsticks in the material pushing channel can be pushed onto the conveying belt, meanwhile, the baffle plate is reset upwards and blocks the outlet of the slide way, the pressing piece, avoiding the phenomenon of multi-feeding or jamming.

In foretell disposable chopsticks equipment for packing's feed mechanism, the bottom plate of hopper is formed by the plate body concatenation of two slopes, and the both sides border of bottom plate is less than the middle part of bottom plate, has all seted up the blanking mouth along length direction in the both sides border department of bottom plate, the below of hopper has linked firmly two pairs of deflectors, and same distributes from top to bottom to the deflector, and is same to forming above-mentioned slide between the deflector, the slide slope sets up, and two above-mentioned blanking mouths communicate with the higher one end of two slides respectively relatively, two the lower one end of slide is linked together with two material pushing channels respectively, still be equipped with vibrating motor on the hopper. Chopsticks in the hopper can move to the blanking mouth along the plate body of slope gradually under the vibrating motor effect, and chopsticks can be by supreme piling up down, wherein have the clearance between the blanking mouth of hopper and the deflector to contactless, consequently can avoid vibrating motor's vibration to transmit to the deflector on, avoid the chopsticks in the slide chaotic.

In the feeding mechanism of the disposable chopstick packaging equipment, a long strip-shaped installation notch is formed in the length direction of the edge of the guide plate below the feeding mechanism and the opposite position of the blanking port, a roller is connected in the installation notch in a rotating mode, a micro motor is fixedly connected to the outer portion of the guide plate, and a motor shaft of the micro motor is connected with the roller. When falling from the blanking port, the chopsticks can abut against the rolling shaft, the rolling shaft can support the chopsticks, when a pair of chopsticks slide out of the slide way to the material pushing channel, the micro motor drives the rolling shaft to rotate, when the chopsticks incline, the chopsticks can be overturned, so that the chopsticks are in a flat state, the chopsticks are prevented from being clamped, meanwhile, the rolling shaft can push a pair of chopsticks into the slide way, and the quantity of the chopsticks entering the slide way can be controlled through the rolling shaft.

In foretell disposable chopsticks equipment for packing's feed mechanism, the frame is improved level and is linked firmly and push away the material cylinder, two the push rod is kept away from and is linked firmly mutually through the connecting plate between the one end of conveyer belt, form the spout between the opposite flank of connecting plate downside and two push rods, the base plate is located two and pushes away partly and spout sliding fit between the material passageway, the piston rod that pushes away the material cylinder links firmly mutually with the connecting plate. The material pushing cylinder moves synchronously through the two push rods, and the sliding groove is in sliding fit with the substrate, so that the push rods are kept stable.

In foretell disposable chopsticks equipment for packing's feed mechanism, the baffle is rectangular form, has all linked firmly the uide bushing at the both ends of baffle, the deflector has all vertically linked firmly the guide post at the both ends of slide export, two the uide bushing slides the cover respectively and establishes on two guide posts, still the cover is equipped with return spring on the guide post, and the baffle has the trend of rising and shutoff slide export under return spring's effect. When the chopsticks are not required to fall into the material pushing channel, the baffle plate blocks the outlet of the slide way under the action of the return spring.

In the feeding mechanism of the disposable chopstick packaging equipment, the pushing part comprises a pushing column rotatably connected to the push rod, the pushing column is positioned at the edge of one end of the push rod close to the conveyor belt and is vertical to the push rod, a groove is formed in the side surface of the baffle facing the material pushing channel along the length direction, a pushing convex edge is arranged on the bottom surface of the groove along the length direction and is obliquely arranged, one end of the pushing convex edge facing the conveyor belt is lower than the other end of the pushing convex edge, one end of the pushing convex edge facing the conveyor belt is hinged with a long strip-shaped receiving plate through a pin shaft, a torsional spring is arranged on the pin shaft, the receiving plate is aligned with the pushing convex edge under the action of the torsional spring, the pushing column extends into the groove, the free end of the receiving plate is lower than the pushing column when the baffle covers the outlet of the slide way, and the pushing column can pass through and push the receiving plate upwards from the lower part of the pushing convex, when the push rod moves in a resetting way, the pushing column can act on the upper side surface of the pushing convex edge and press the baffle downwards. The pushing convex edge is obliquely arranged, so that when the push rod pushes the chopsticks out of the material pushing channel, the pushing column can pass through the position below the pushing convex edge, the baffle is not under the action of the pushing column at the moment, the outlet of the slide way can be blocked, when the push rod is pushed in place, the pushing column can push the receiving plate so as to cross the receiving plate, at the moment, when the push rod is reset and moved, the pushing column can move to the position above the pushing convex edge along the receiving plate, therefore, the pushing column can gradually press down the pushing convex edge, the baffle gradually descends until the opening of the slide way is opened, the chopsticks can fall into the material pushing channel, when the push rod is returned in place, the pushing column can be separated from the pushing convex edge, and the baffle re-blocks the outlet of the slide way under the action of the return spring.

In foretell disposable chopsticks equipment for packing's feed mechanism, the pressing member includes the pressure material post, the both ends of baffle have all linked firmly two supports, two the one end of support all extends to the top of deflector, the pressure material post is along vertical direction sliding connection on the support, the lower extreme of pressure material post has the pressure material dish of slope, and the plane of this pressure material dish is parallel with the side of deflector, it presses the material spring still to overlap on the pressure material post, should press the upper end of material spring to link firmly mutually with the support, and the lower extreme links firmly mutually with the pressure material dish, has seted up the through-hole on the deflector that is located the top, press the material dish to be located the through-hole. The pressing disc is opposite to the inward second pair of chopsticks at the outlet of the slide way, when the baffle gradually descends, the chopsticks at the outlet cannot slide out of the slide way, but the pressing spring can be pressed down along with the descending support of the baffle and acts on the pressing disc, so that the pressing disc is pressed on the inward second pair of chopsticks at the outlet of the slide way, and only one pair of chopsticks can slide out when the outlet of the slide way is opened, thereby realizing the one-by-one packaging of the chopsticks.

Compared with the prior art, the feeding mechanism of the disposable chopstick packaging equipment has the following advantages:

1. because the baffle is opened and closed by the push rod, the power source is reduced, and meanwhile, the baffle and the push rod are synchronized, so that the condition that a plurality of pairs of chopsticks fall into the material pushing channel is avoided.

2. Because the support can push down the pressure material spring along with the decline of baffle, press the material spring to act on the pressure charging tray for press on the vice chopsticks of the inward second in slide exit, thereby only can roll off a pair of chopsticks when the slide exit is opened, thereby realize the vice propelling movement of passing by of chopsticks, avoid appearing sending more or the jamming phenomenon.

3. When a pair of chopsticks slide out of the slide way to the material pushing channel, the micro motor drives the rolling shaft to rotate, the chopsticks can be overturned when the chopsticks are inclined, so that the chopsticks are in a flat state, the chopsticks are prevented from being clamped, meanwhile, the rolling shaft can push the pair of chopsticks into the slide way, and the quantity of the chopsticks entering the slide way can be controlled through the rolling shaft.

Drawings

Fig. 1 is a schematic perspective view of a disposable chopstick packaging device.

Fig. 2 is a schematic perspective view of another perspective view of the disposable chopstick packaging device.

Fig. 3 is a structural plan view of the disposable chopstick packaging device.

Fig. 4 is a sectional view of the structure at a-a in fig. 3.

Fig. 5 is an enlarged view of the structure at B in fig. 1.

Fig. 6 is an enlarged view of the structure at C in fig. 1.

Fig. 7 is a cross-sectional view of the structure at D-D in fig. 3.

Fig. 8 is an enlarged view of the structure at E in fig. 7.

Fig. 9 is an enlarged view of the structure at F in fig. 4.

Fig. 10 is an enlarged view of the structure at G in fig. 2.

Fig. 11 is an enlarged view of the structure at H in fig. 2.

Fig. 12 is an enlarged view of the structure at I in fig. 7.

Fig. 13 is a partial structural cross-sectional view taken at J-J in fig. 3.

Fig. 14 is a perspective view of the lifting base.

Fig. 15 is a structural sectional view of the elevating base.

Fig. 16 is an enlarged view of the structure at K in fig. 15.

In the figure, 1, a frame; 11. a conveyor belt; 111. pushing the first pushing block; 112. pushing the inclined plane I; 12. an upper roll shaft; 13. a lower roll shaft; 14. a substrate; 141. a material pushing channel; 15. a guide bar; 151. a return spring; 2. a hopper; 21. a base plate; 22. a blanking port; 23. a vibration motor; 3. a guide plate; 31. a slideway; 32. installing a notch; 33. a roller; 331. a micro motor; 34. a guide post; 341. a return spring; 35. a through hole; 4. a baffle plate; 41. a guide sleeve; 42. a groove; 43. pushing the convex edge; 44. a bearing plate; 45. a support; 46. pressing the material column; 47. pressing a material plate; 48. a material pressing spring; 5. a push rod; 51. a connecting plate; 52. a chute; 53. a material pushing cylinder; 54. pushing the column; 6. a movable seat; 61. a moving block; 611. mounting grooves; 612. a pushing spring; 613. pushing the second pushing block; 614. pushing the inclined plane II; 62. a lifting cylinder; 63. a strut; 631. a connecting frame; 632. a material distributing blade; 7. a lifting seat; 71. heat-sealing the board; 72. avoiding the notch; 73. a connecting rod; 74. a swaging blade; 741. pressing teeth; 8. an adjustment plate; 81. a connecting pipe; 82. adjusting the spring; 9. a tension rod; 91. adjusting the bolt; 92. tensioning the spring; 93. a tension wheel.

Detailed Description

The following are specific embodiments of the present invention and are further described with reference to the drawings, but the present invention is not limited to these embodiments.

As shown in fig. 1, 2 and 3, a feeding mechanism of a disposable chopstick packaging device comprises a frame 1, a conveyor belt 11 is respectively arranged on the frame 1, the feeding mechanism comprises a hopper 2 for holding chopsticks, a base plate 14 is fixedly connected below the hopper 2, two material pushing channels 141 are arranged on the base plate 14, the two pushing channels 141 are arranged along the conveying direction of the conveying belt 11, the discharging port of each pushing channel 141 is opposite to the input end of the conveying belt 11, a slide way 31 for allowing chopsticks to fall into the pushing channels 141 is arranged between the hopper 2 and each pushing channel 141, a baffle 4 capable of blocking the slide way 31 is arranged at the outlet of the slide way 31, a push rod 5 capable of pushing the chopsticks in the pushing channels 141 to the conveying belt 11 is further arranged in the pushing channels 141 in a sliding mode, and a pushing piece capable of pushing the baffle 4 and opening the outlet of the slide way 31 when the push rod 5 moves in a resetting mode is arranged on the push rod 5. The chopsticks are placed in the hopper 2, the length direction of the chopsticks is arranged along the length direction of the conveying belt 11, the chopsticks fall into the slide way 31 and are arranged one by one, the outlet of the slide way 31 is blocked by the baffle 4, the baffle 4 can descend by the pushing piece when the push rod 5 is reset and moves, the opening of the slide way 31 is opened, the chopsticks in the slide way 31 can fall into the material pushing channel 141, and the chopsticks can be pushed onto the conveying belt 11 when the push rod 5 moves along the direction of the conveying belt 11.

Referring to fig. 4 and 5, a bottom plate 21 of a hopper 2 is formed by splicing two inclined plate bodies, two side edges of the bottom plate 21 are lower than the middle part of the bottom plate 21, blanking ports 22 are respectively formed in the two side edges of the bottom plate 21 along the length direction, two pairs of guide plates 3 are fixedly connected to the lower part of the hopper 2, the same pair of guide plates 3 are distributed up and down, the slide way 31 is formed between the same pair of guide plates 3, the slide way 31 is obliquely arranged, the two blanking ports 22 are respectively and oppositely communicated with the higher ends of the two slide ways 31, the lower ends of the two slide ways 31 are respectively and oppositely communicated with the two material pushing channels 141, a strip-shaped installation notch 32 is formed in the position, opposite to the blanking ports 22, of the edge of the lower guide plate 3 along the length direction, a rolling shaft 33 is rotatably connected to the installation notch 32, a micro motor 331 is fixedly connected to the outer part of the guide plate 3, the chopsticks in the hopper 2 can gradually move to the blanking port 22 along the inclined plate under the action of the vibrating motor 23, the chopsticks can abut against the roller 33 when falling from the blanking port 22, the micro motor 331 drives the roller 33 to rotate, and the chopsticks can be overturned when being inclined, so that the chopsticks are in a flat state, the chopsticks are prevented from being clamped, meanwhile, the roller 33 can push the chopsticks into the slide 31, namely, the quantity of the chopsticks entering the slide 31 can be controlled through the roller 33. As shown in fig. 6, a pushing cylinder 53 is fixedly connected to the frame 1 in a horizontal manner, one ends of the two push rods 5, which are far away from the conveyor belt 11, are fixedly connected through a connecting plate 51, a sliding groove 52 is formed between the lower side surface of the connecting plate 51 and the opposite side surface of the two push rods 5, the part of the substrate 14, which is located between the two pushing channels 141, is in sliding fit with the sliding groove 52, a piston rod of the pushing cylinder 53 is fixedly connected with the connecting plate 51, the pushing cylinder 53 moves synchronously through the two push rods 5, and the sliding groove 52 is in sliding fit with the substrate 14, so. The baffle 4 is long strip-shaped, the two ends of the baffle 4 are fixedly connected with the guide sleeves 41, the two ends of the outlet of the slide 31 of the guide plate 3 are vertically fixedly connected with the guide columns 34, the two guide sleeves 41 are respectively sleeved on the two guide columns 34 in a sliding mode, the guide columns 34 are further sleeved with the return springs 341, the baffle 4 has the tendency of rising and blocking the outlet of the slide 31 under the action of the return springs 341, and when chopsticks are not required to fall into the material pushing channel 141, the outlet of the slide 31 is blocked by the baffle 4 under the action of the return springs 341. Referring to fig. 7 and 8, the pushing member includes a pushing post 54 rotatably connected to the pushing rod 5, the pushing post 54 is located at an edge of one end of the pushing rod 5 close to the conveyor belt 11, the pushing post 54 is perpendicular to the pushing rod 5, a groove 42 is formed along a length direction on a side surface of the baffle 4 facing the pushing channel 141, a pushing convex edge 43 is formed along the length direction on a bottom surface of the groove 42, the pushing convex edge 43 is obliquely arranged, one end of the pushing convex edge 43 facing the conveyor belt 11 is lower than the other end, one end of the pushing convex edge 43 facing the conveyor belt 11 is hinged to a strip-shaped receiving plate 44 through a pin shaft, a torsion spring is arranged on the pin shaft, the receiving plate 44 is aligned with the pushing convex edge 43 under the action of the torsion spring, the pushing post 54 extends into the groove 42, a free end of the receiving plate 44 is lower than the pushing post 54 when the baffle 4 covers the outlet of the chute 31, the pushing post 54 can pass under the pushing convex edge 43 and push the receiving plate 44 upwards, the pushing cylinder 54 can act on the upper side of the pushing ledge 43 and press the shutter 4 downward when the push rod 5 is moved to the reset position. As shown in fig. 9, two ends of the baffle 4 are fixedly connected with two supports 45, one ends of the two supports 45 extend to the upper side of the guide plate 3, the supports 45 are further connected with material pressing columns 46 in a sliding manner along the vertical direction, the lower ends of the material pressing columns 46 are provided with inclined material pressing discs 47, the planes of the material pressing discs 47 are parallel to the side surfaces of the guide plate 3, material pressing springs 48 are further sleeved on the material pressing columns 46, the upper ends of the material pressing springs 48 are fixedly connected with the supports 45, the lower ends of the material pressing springs are fixedly connected with the material pressing discs 47, through holes 35 are formed in the guide plate 3 above the material pressing discs, and the pressure plates are located in the through holes 35.

An upper roll shaft 12 for positioning an upper plastic film reel and a lower roll shaft 13 for positioning a lower plastic film reel are also arranged on the frame 1, the upper roll shaft 12 is positioned above the input end of the conveying belt 11, the lower roll shaft 13 is positioned below the input end of the conveying belt 11, both plastic films are pulled out and positioned on the conveying belt 11, a moving seat 6 is connected on the frame 1 in a sliding way along the length direction of the conveying belt 11, a lifting seat 7 is connected on the moving seat 6 in a sliding way along the vertical direction, a heat sealing plate 71 which can be tightly pressed on the plastic films and can heat-seal and fix the two plastic films when the lifting seat 7 descends is fixedly connected on the lower side surface of the lifting seat 7, a transmission part which can enable the moving seat 6 to synchronously move along with the conveying belt 11 when chopsticks on the conveying belt 11 are opposite to the heat sealing plate 71 is arranged between the conveying belt 11 and the moving seat 6, and a reset spring 151 which can enable the, which can be inserted between two layers of plastic film when the chopsticks are pushed onto the conveyor belt 11, the conveyor belt 11 transports the chopsticks under the heat seal plate 71, the transmission element enables the mobile seat 6 to move synchronously with the conveyor belt 11 when the chopsticks are aligned with the heat seal plate 71, then the heat sealing plate 71 descends and presses on the two plastic films, the two plastic films are fixedly connected by heating, then the heat seal plate 71 is raised, and the movable seat 6 is reset and moved by the reset spring 151, to heat seal the next pair of chopsticks, wherein, because the movable seat 6 can move along with the conveyor belt 11 during the heat sealing process, the conveyor belt 11 does not need to stop waiting for the completion of the heat sealing, the conveyor belt 11 is always in the conveying process, therefore, the efficiency is high, the moving seat 6 is driven by the conveyor belt 11, the synchronism of the moving seat 6 and the conveyor belt 11 can be ensured, the power source is reduced, and the cost is reduced.

Referring to fig. 10, the frame 1 is provided with tension rods 9 along the length direction at both side edges of the conveyor belt 11, the frame 1 is screwed with two adjusting bolts 91, both ends of each tension rod 9 are respectively slidably sleeved on the adjusting bolts 91, the side surfaces of each tension rod 9 are rotatably connected with a plurality of tension pulleys 93, the tension pulleys 93 are arranged along the length direction of the conveyor belt 11, the center line direction of each tension pulley 93 is consistent with the width direction of the conveyor belt 11, the adjusting bolts 91 are respectively sleeved with a tension spring 92, the upper end of each tension spring 92 acts on the upper end of each adjusting bolt 91, the lower end of each tension spring 92 acts on the upper side surface of each tension rod 9, the wheel surfaces of the tension pulleys 93 are pressed against the upper side surfaces of the conveyor belt 11 under the action of the tension springs 92, the tension pulleys 93 can be pressed against the both side edges of the plastic film, so that the plastic film moves along with, the plastic film is prevented from being stretched and deformed due to the overlarge pressure of the tension wheel 93. Referring to fig. 11, 12 and 13, the frame 1 is fixedly connected with the guide rods 15 along the length direction at the two side edges of the conveyor belt 11, the moving seat 6 includes two moving blocks 61, the two moving blocks 61 are respectively connected to the two guide rods 15 in a sliding manner, the transmission member includes a plurality of pushing blocks one 111, the pushing blocks one 111 are respectively fixedly connected to the two side edges of the belt surface of the conveyor belt 11, and the pushing blocks one 111 are uniformly arranged along the length direction of the conveyor belt 11, the pushing block one 111 has a pushing inclined surface one 112 facing the conveying direction, the lower side surface of the moving block 61 is provided with an installation groove 611, the installation groove 611 is internally provided with a pushing spring 612 and a pushing block two 613, the lower end of the pushing block two 613 extends out of the installation groove 611 under the action of the pushing spring 612, one end of the pushing block two 613 extends out of the installation groove 611 has a pushing inclined surface two 614, the pushing inclined surface two 614 faces back to the conveying direction, and the pushing inclined surface two, the second pushing block 613 is located above the conveyor belt 11, and when the heat sealing plate 71 is aligned with the chopsticks, the first pushing inclined surface 112 can abut against the second pushing inclined surface 614, the return spring 151 is sleeved on the guide rod 15, and one end of the return spring 151, which faces the hopper 2, acts on the mobile block 61, the other end acts on the frame 1, when a pair of chopsticks of the conveyor belt 11 is opposite to the heat sealing plate 71, the pushing inclined surface one 112 of the pushing block one 111 abuts against the pushing inclined surface two 614 of the pushing block two 613, so that the conveyor belt 11 can drive the moving block 61 to move synchronously, when the heat sealing plate 71 is subjected to heat sealing, the return spring 151 is compressed to the limit state, at this time, the moving block 61 is difficult to move continuously, the second pushing block 613 retracts into the mounting groove 611 under the vertical component force of the first pushing inclined surface 112, namely, the first pushing block 111 is separated from the second pushing block 613, and the moving block 61 is reset and moved by the reset spring 151.

Referring to fig. 14, 15 and 16, the heat sealing plate 71 is in a long strip shape, two long strip-shaped avoiding gaps 72 are formed in the heat sealing plate 71 along the length direction of the conveyor belt 11, annular adjusting plates 8 are arranged in the avoiding gaps 72, the adjusting plates 8 are in a long strip shape, the inner edges of the adjusting plates 8 are bent upwards in an arc shape, the lifting seat 7 is fixedly connected with a connecting rod 73 in the vertical direction, the upper side surfaces of the two ends of the adjusting plates 8 are fixedly connected with connecting pipes 81, the connecting pipes 81 are slidably sleeved on the connecting rods 73, the connecting rods 73 are further sleeved with adjusting springs 82 acting on the upper side surfaces of the adjusting plates 8, the lower side surfaces of the adjusting plates 8 are lower than the lower side surfaces of the heat sealing plate 71 when the lifting seat 7 is lifted under the action of the adjusting springs 82, when the positions of the chopsticks are inclined or shifted, the adjusting plates 8 can be in advance contacted with the chopsticks, and, therefore, the chopsticks can be pushed, so that the posture of the chopsticks is adjusted, the chopsticks are aligned with the avoidance gap 72 of the heat sealing plate 71, the heat sealing plate 71 is pressed against the plastic film along with the continuous descending of the lifting seat 7, the heat sealing is realized, and the heat sealing quality is higher due to the arrangement of the adjusting plate 8. The movable seat 6 is fixedly connected with a lifting cylinder 62, a piston rod of the lifting cylinder 62 is vertically downward and fixedly connected with the lifting seat 7, one end of the lifting seat 7 facing the hopper 2 is fixedly connected with a strip-shaped pressing blade 74, the length direction of the pressing blade 74 is consistent with the width direction of the conveyor belt 11, the lower edge of the pressing blade 74 is provided with a plurality of pressing teeth 741 along the length direction, when the heat seal plate 71 is abutted against the conveyor belt 11, the pressing teeth 741 can be abutted against the conveyor belt 11, a support rod 63 is fixedly connected on the movable seat 6 along the width direction of the conveyor belt 11, the support rod 63 is positioned above the conveyor belt 11, the support rod 63 is positioned at the output end of the conveyor belt 11, the support rod 63 is provided with a U-shaped connecting frame 631, the connecting frame 631 is rotatably connected with a disc-shaped material distributing blade 632, the center line direction of the material distributing blade 632 is consistent with the width direction of the conveyor belt 11, and, the outer edge of the riving blade 632 is a cutting edge, and the outer edge of the riving blade 632 abuts against the upper side of the conveyor belt 11.

Claims

1. The utility model provides a feeding mechanism of disposable chopsticks equipment for packing, equipment for packing include frame (1), be equipped with conveyer belt (11) on frame (1), feeding mechanism is including hopper (2) that are used for holding chopsticks, a serial communication port, the below of hopper (2) has linked firmly base plate (14), two have been seted up on base plate (14) and have pushed away material passageway (141), and these two push away material passageway (141) set up along conveyer belt (11) direction of transfer, and the port that pushes away the material passageway (141) ejection of compact is relative with the input of conveyer belt (11), all be equipped with between hopper (2) and two push away material passageway (141) and be used for chopsticks to fall into slide (31) that push away material passageway (141), the exit of slide (31) has baffle (4) along vertical direction sliding connection, and can shutoff slide (31) export when baffle (4) rise, it can push away the interior chopsticks that push away material passageway (141) in with still to slide to be equipped with and to push away the conveying to the chopsticks that The chopstick pushing device comprises a push rod (5) on a belt (11), wherein a pushing piece capable of pushing a baffle (4) downwards and opening an outlet of a slide way (31) when the push rod (5) is reset to move is arranged on the push rod (5), a pressing piece is further arranged on the baffle (4), and when the baffle (4) descends, the pressing piece can extend into the slide way (31) from top to bottom and position the chopsticks.

2. The feeding mechanism of the disposable chopstick packaging equipment according to claim 1, wherein the bottom plate (21) of the hopper (2) is formed by splicing two inclined plate bodies, the two side edges of the bottom plate (21) are lower than the middle part of the bottom plate (21), the two side edges of the bottom plate (21) are provided with blanking ports (22) along the length direction, two pairs of guide plates (3) are fixedly connected below the hopper (2), the same pair of guide plates (3) are distributed up and down, the same pair of guide plates (3) form the slide ways (31), the slide ways (31) are obliquely arranged, the two blanking ports (22) are respectively and oppositely communicated with the higher ends of the two slide ways (31), the lower ends of the slide ways (31) are respectively communicated with the two material pushing channels (141), and the hopper (2) is further provided with a vibrating motor (23).

3. The feeding mechanism of the disposable chopstick packaging equipment according to claim 2, wherein a strip-shaped installation notch (32) is formed in the length direction of the edge of the lower guide plate (3) opposite to the blanking opening (22), a roller (33) is rotatably connected in the installation notch (32), a micro motor (331) is fixedly connected to the outer portion of the guide plate (3), and a motor shaft of the micro motor (331) is connected with the roller (33).

4. The feeding mechanism of the disposable chopstick packaging equipment according to claim 2 or 3, wherein a material pushing cylinder (53) is horizontally and fixedly connected to the machine frame (1), one end of each of the two push rods (5) far away from the conveyor belt (11) is fixedly connected through a connecting plate (51), a sliding groove (52) is formed between the lower side surface of the connecting plate (51) and the opposite side surfaces of the two push rods (5), the part of the base plate (14) located between the two material pushing channels (141) is in sliding fit with the sliding groove (52), and a piston rod of the material pushing cylinder (53) is fixedly connected with the connecting plate (51).

5. The feeding mechanism of the disposable chopstick packaging device according to claim 2 or 3, wherein the baffle plate (4) is long, guide sleeves (41) are fixedly connected to both ends of the baffle plate (4), guide posts (34) are vertically fixedly connected to both ends of the outlet of the slide way (31) of the guide plate (3), the two guide sleeves (41) are respectively sleeved on the two guide posts (34) in a sliding manner, a return spring (341) is further sleeved on the guide posts (34), and the baffle plate (4) has a tendency of rising and blocking the outlet of the slide way (31) under the action of the return spring (341).

6. The feeding mechanism of the disposable chopstick packaging equipment, as recited in claim 5, wherein said pushing element comprises a pushing post (54) rotatably connected to the pushing rod (5), said pushing post (54) is located at the edge of one end of the pushing rod (5) close to the conveyor belt (11), and the pushing post (54) is perpendicular to the pushing rod (5), said baffle (4) has a groove (42) along the length direction on the side facing the material pushing channel (141), said groove (42) has a pushing convex edge (43) along the length direction on the bottom surface, said pushing convex edge (43) is disposed obliquely, and one end of the pushing convex edge (43) facing the conveyor belt (11) is lower than the other end, said end of the pushing convex edge (43) facing the conveyor belt (11) is hinged with a strip-shaped receiving plate (44) by a pin shaft, said pin shaft is provided with a torsion spring, under the action of the torsion spring, the receiving plate (44) is aligned with the pushing convex edge (43), the pushing column (54) extends into the groove (42), the free end of the bearing plate (44) is lower than the pushing column (54) when the baffle (4) covers the outlet of the slideway (31), the pushing column (54) can pass through the lower part of the pushing convex edge (43) and upwards push the bearing plate (44) when the push rod (5) extends out, and the pushing column (54) can act on the upper side surface of the pushing convex edge (43) and press the baffle (4) downwards when the push rod (5) moves in a resetting mode.

7. The feeding mechanism of the disposable chopstick packaging equipment as recited in claim 6, the pressing piece comprises a material pressing column (46), two supports (45) are fixedly connected to two ends of the baffle (4), one ends of the two supports (45) extend to the upper part of the guide plate (3), the material pressing column (46) is connected on the bracket (45) in a sliding way along the vertical direction, the lower end of the material pressing column (46) is provided with an inclined material pressing disc (47), the plane of the material pressing disk (47) is parallel to the side surface of the guide plate (3), a material pressing spring (48) is sleeved on the material pressing column (46), the upper end of the material pressing spring (48) is fixedly connected with the bracket (45), the lower end of the material pressing spring is fixedly connected with the material pressing disc (47), a through hole (35) is formed in the guide plate (3) positioned above the material pressing disc (48), and the material pressing disc (47) is positioned in the through hole (35).