Automatic batching and feeding device of colored children's interesting stick bundling machine

Abstract

The invention discloses an automatic batching and feeding device of a bundling machine for colorful children's interesting sticks, belongs to the technical field of feeding equipment, and aims to solve the problems that an existing bundling machine cannot perform sorting and feeding on the colorful children's interesting sticks according to the color sequence and the number requirement, and the production efficiency of manual operation is low. Comprising a conveying mechanism used for conveying children's interesting sticks; the multiple discharging mechanisms are arranged at one end of the conveying mechanism in an arrayed mode and used for filling the children's interesting sticks in multiple colors in a one-to-one correspondence mode according to the arrangement sequence during bundling and discharging the children's interesting sticks to a conveying component of the conveying mechanism according to the required color sequence and number; and the control device is used for controlling the discharging time and the discharging frequency of the discharging mechanism. According to the automatic batching and feeding device, batching and feeding of the bundling operation of the colored children's interesting sticks can be automatically completed, the production efficiency is high, the labor intensity of operators can be greatly reduced, the labor cost is saved, and high economic benefits are created for enterprises.

Description

Technical Field

[0001] The invention belongs to the technical field of feeding equipment, and in particular relates to an automatic batching and feeding device for a colorful children's fun stick bundling machine. Background Art

[0002] Children's fun sticks are in the shape of popsicle sticks, with several slots on them for connecting multiple fun sticks. They are usually used as DIY materials for activities such as model building. By providing children's fun sticks of different colors, children can be encouraged to make creative works, thereby promoting the all-round development of children. It is a children's toy that combines entertainment and education.

[0003] Colorful children's fun sticks need to be bundled and packaged by a baler before leaving the factory. Each bundle is composed of children's fun sticks of various colors arranged in order of color, and there are also requirements for the number of children's fun sticks of each color. The feeding device of the existing baler cannot identify the color of the material, and cannot sort and feed the colorful children's fun sticks according to the color sequence and quantity requirements. It can only be done manually, and the production efficiency is low. Summary of the invention

[0004] The purpose of the present invention is to provide an automatic batching and feeding device for a color children's fun stick bundling machine to solve the problem that the existing bundling machine cannot sort and feed the color children's fun sticks according to the color sequence and quantity requirements, and the manual operation has low production efficiency. The technical solution adopted by the present invention is as follows:

[0005] An automatic batching and feeding device for a colorful children's fun stick bundling machine, comprising:

[0006] A transmission mechanism, used for conveying children's fun sticks;

[0007] A discharge mechanism, wherein a plurality of discharge mechanisms are arranged at one end of the transmission mechanism, and are used to load the children's fun sticks of a plurality of colors one by one according to the arrangement sequence when bundling, and discharge the children's fun sticks according to the required color sequence and quantity onto the conveying member of the transmission mechanism;

[0008] The control device is used to control the discharge time and discharge frequency of the discharge mechanism.

[0009] Furthermore, the transmission mechanism includes a transmission bracket, which is a long strip bracket. Both ends of the transmission bracket are provided with transmission passive wheel axles that rotate up and down. The front and rear of the transmission passive wheel axle are sleeved with transmission passive sprockets. The four transmission passive sprockets on the front side are connected as a group by a transmission chain, and the four transmission passive sprockets on the rear side are connected as a group by another transmission chain. The transmission passive sprocket is located on the inner ring side of the corresponding transmission chain, and a paddle structure is provided on the outer ring side of the chain link of the transmission chain. A slot is formed between two adjacent paddle structures, and the slot is adapted to the width of the children's fun stick. Several slots on the two transmission chains are aligned one by one. The transmission chain is a conveying component of the transmission mechanism. A transmission reduction motor is provided on the transmission bracket, and a transmission drive sprocket is provided on the output shaft of the transmission reduction motor. A transmission intermediate sprocket is sleeved on any transmission passive wheel axle, and the transmission drive sprocket is connected to the transmission intermediate sprocket through a transmission drive chain.

[0010] Furthermore, two first adjustment brackets are slidably arranged on the transmission bracket, and a transmission tensioning sprocket is rotatably arranged on the first adjustment bracket. The two transmission chains are respectively engaged with the two transmission tensioning sprockets, and the first adjustment bracket is fixed by bolts to tension the transmission chain.

[0011] Furthermore, a chain slideway is provided on the inner ring side of the transmission chain, and the upper side of the transmission chain slides on the chain slideway.

[0012] Furthermore, slideway side plates are provided on the outer sides of the two transmission chains.

[0013] Furthermore, the discharging mechanism includes a feeder bracket, a right end plate is provided on the feeder bracket, the right end plate is inclined to the right from top to bottom, the left edges of the two hopper side plates are connected to the upper part of the right end plate, the two hopper side plates are parallel front to back, the spacing between the two hopper side plates is adapted to the length of the children's fun stick, the right edges of the two hopper side plates are connected through the hopper right plate, the right end plate, the two hopper side plates and the hopper right plate are combined to form a filling hopper, the right end plate is provided with two first guide rods inclined along the right end plate, the bottom of the filling hopper is provided with two second guide rods gradually inclined downward from right to left, the left end of the second guide rod forms an arc structure bent downward, and a gradually converging drop opening is formed between the first guide rod and the second guide rod;

[0014] A guide rod support is provided at the lower part of the feeder bracket, and two third guide rods parallel to the first guide rod are provided on the guide rod support, and the upper ends of the two third guide rods are respectively connected with the left ends of the two second guide rods, and a discharge slideway adapted to the thickness of the children's fun stick is formed between the first guide rod and the third guide rod, and two limiting angle steels are provided on the right end plate, and the two hopper side plates and the two limiting angle steels are aligned one by one up and down;

[0015] An upper left material turning shaft, a lower left material turning shaft, a material turning main driving shaft and a lower bucket side material turning shaft are rotatably arranged on the unloader bracket. The upper left material turning shaft and the lower left material turning shaft are rotatably arranged on the left side of the filling bucket along the inclined direction of the right end plate. The lower bucket side material turning shaft is rotatably arranged on the lower side of the filling bucket. The middle part of the upper left material turning shaft is sleeved with an upper left material turning claw, one end of the upper left material turning shaft is sleeved with a passive gear, the middle part of the lower left material turning shaft is sleeved with a lower left material turning claw, one end of the lower left material turning shaft is sleeved with a driving gear, the passive gear is meshed with the driving gear, and the other end of the lower left material turning shaft is sleeved with a lower left material turning chain. Wheel, the middle part of the bucket lower side tipping shaft is sleeved with a bucket lower side tipping claw, one end of the bucket lower side tipping shaft is sleeved with a bucket lower side tipping sprocket, the tipping passive sprocket, the first tipping intermediate sprocket and the second tipping intermediate sprocket are sleeved on the tipping main driving shaft, a feeder reducer motor is arranged on the feeder bracket, a feeder driving sprocket is arranged on the output shaft of the feeder reducer motor, the feeder driving sprocket is connected with the tipping passive sprocket through a discharge driving chain, the first tipping intermediate sprocket and the lower left tipping sprocket are connected through the first tipping chain, and the second tipping intermediate sprocket and the bucket lower side tipping sprocket are connected through the second tipping chain;

[0016] The upper left material turning claw, the lower left material turning claw and the lower side material turning claw of the bucket are all equilateral triangular components, and a long strip opening is opened on the right end plate between the two first guide rods. When the feeder reduction motor is working, the three corners of the upper left material turning claw rotate from the long strip opening to probe into the filling bucket and flip the children's fun stick from bottom to top, the three corners of the lower left material turning claw rotate alternately from the long strip opening to probe into the filling bucket and push the children's fun stick from top to bottom, and the three corners of the lower side material turning claw rotate from between the two second guide rods to probe into the filling bucket and flip the children's fun stick from bottom to top.

[0017] Furthermore, a second adjusting bracket is slidably arranged on the feeder bracket, a discharge tensioning sprocket is rotatably arranged on the second adjusting bracket, and the second turning chain is meshed with the discharge tensioning sprocket.

[0018] Furthermore, the control device includes a photoelectric switch, a counter and a contactor which are electrically connected in sequence, and the material discharging mechanism also includes a front stop needle mechanism and a stop rod mechanism;

[0019] The front needle stopper mechanism comprises a fixed shaft, a needle stopper swing arm shaft, a first swing arm bearing, a first tension spring, a needle stopper driving arm, a needle stopper vertical connecting rod, a material discharge needle stopper, a needle stopper mounting bar and a needle stopper front cross bar;

[0020] The position of the lowest children's fun stick among the children's fun sticks contained in the discharge chute is defined as the lowest material level, and the position of the second children's fun stick from the bottom is defined as the second lowest material level;

[0021] A fixed shaft is provided on the feeder bracket, the left end of the stop needle driving arm is hinged on the fixed shaft, and the right end of the stop needle driving arm is hinged to the left end of the stop needle front cross bar in sequence through the stop needle vertical connecting rod, a stop needle swing arm shaft is rotatably arranged on the guide rod support, the right end of the stop needle front cross bar is connected to the stop needle swing arm shaft, the upper end of the stop needle mounting strip is connected to the stop needle swing arm shaft, the discharge stop needle is connected to the lower end of the stop needle mounting strip, a first swing arm bearing is rotatably arranged in the middle part of the stop needle driving arm, and one end of the material turning main driving shaft is sleeved with a first driving cam, the first driving cam is located on the upper side of the stop needle driving arm, and the first driving cam is located on the upper side of the stop needle driving arm. The outer periphery of the moving cam is in rolling cooperation with the outer periphery of the first swing arm bearing, and the first tension spring pulls the hinge shaft between the stop needle driving arm and the stop needle vertical connecting rod to the upper left, and when the first driving cam rotates, the stop needle driving arm drives the left end of the stop needle front cross bar to swing up and down through the stop needle vertical connecting rod, and then drives the lower end of the discharging stop needle to swing left and right through the stop needle swing arm shaft, and when the lower end of the discharging stop needle swings to the left, the discharging stop needle presses the children's fun rod at the second lowest material level onto the two first guide rods, and when the lower end of the discharging stop needle swings to the right, the children's fun rod at the second lowest material level is separated from the top pressure of the discharging stop needle;

[0022] The material blocking rod mechanism includes a lower material blocking rod, a box-type linear bearing, a joint bearing combined connecting rod, and a material blocking rod driving arm. The upper end of the material blocking rod driving arm is hinged to the driving arm seat fixed on the feeder bracket, and the left end of the lower material blocking rod is hinged in sequence with the lower end of the material blocking rod driving arm through the joint bearing combined connecting rod. The lower material blocking rod is slidably matched with the box-type linear bearing fixed on the feeder bracket, and the middle part of the main driving shaft of the material turning is sleeved with a second driving cam, and the middle part of the driving arm of the material blocking rod is rotatably provided with a second swing arm bearing, and the outer periphery of the second driving cam rolls with the outer periphery of the second swing arm bearing The second driving cam is located on the right side of the driving arm of the material stop rod, and the second tension spring pulls the hinge shaft between the joint bearing combination connecting rod and the driving arm of the material stop rod to the upper right. When the first driving cam rotates, the lower end of the driving arm of the material stop rod swings left and right, driving the lower material stop rod to slide back and forth. When the lower material stop rod slides to the right, the right end of the lower material stop rod blocks the lower opening of the discharge chute, and the children's fun stick at the lowest material level rests on the upper side of the lower material stop rod. When the lower material stop rod slides to the left, the discharge chute is unblocked, and the children's fun stick at the lowest material level falls onto the transmission chain.

[0023] A number of control devices correspond to a number of discharge mechanisms one by one, the contactor is electrically connected to the discharge device reduction motor, the photoelectric switch faces the corresponding discharge stop needle, the photoelectric switch receives the opening and closing signals of the discharge stop needle, and transmits the electrical signal to the counter, the counter sends a control instruction to the contactor, and the contactor executes the opening and closing of the discharge device reduction motor, thereby controlling the discharge quantity of the discharge mechanism.

[0024] Furthermore, the needle blocking front cross bar includes a first adjusting rod and a second adjusting rod, the first adjusting rod is provided with two through holes, the second adjusting rod is provided with an oblong hole, and the two through holes and the oblong hole are connected by two bolts.

[0025] Furthermore, the spacing between two adjacent discharge mechanisms is set according to the product of the number of bundles of children's fun sticks of each color and the spacing between two adjacent paddle structures, and the interval between two discharges of the discharge mechanism is set according to the interval between two adjacent paddle structures successively reaching the same lower opening of the discharge slide.

[0026] Compared with the prior art, the present invention has the following beneficial effects:

[0027] The present invention proposes an automatic batching and feeding device for a color children's fun stick baler, which uses a plurality of independent and co-acting discharge mechanisms to load children's fun sticks of different colors respectively, and discharge the children's fun sticks onto a conveying member of a transmission mechanism. Under the control of a control device, the discharge time and discharge frequency of the discharge mechanism can be controlled, so that the children's fun sticks of various colors are arranged according to the required color, quantity, and sequence, and the batching and feeding of the color children's fun stick baler is automatically completed. The present invention has high production efficiency, can greatly reduce the labor intensity of the operator, save labor costs, and create high economic benefits for the enterprise. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 It is a front view of the present invention;

[0029] Figure 2 It is a left side view of the present invention;

[0030] Figure 3 It is the left side view of the transmission mechanism;

[0031] Figure 4 yes Figure 3 A magnified image of point A;

[0032] Figure 5 It is the left side view of the transmission mechanism;

[0033] Figure 6 It is the main view of the discharge mechanism;

[0034] Figure 7 It is the left view of the discharge mechanism;

[0035] Figure 8 It is a structural diagram of the upper left turning shaft part;

[0036] Fig. 9 This is a schematic diagram of the structure of the main drive shaft part of the material turning;

[0037] Fig.10 It is a structural diagram of the lower left turning shaft part;

[0038] Fig.11 This is a schematic diagram of the structure of the side tipping shaft under the bucket;

[0039] Fig.12 It is the left view of the front needle blocking mechanism;

[0040] Fig.13 It is the front view of the front needle blocking mechanism;

[0041] Fig.14 It is the front view of the material blocking rod mechanism;

[0042] Fig.15 It is a top view of the material blocking rod mechanism.

[0043] In the figure, 1. transmission mechanism, 2. discharge mechanism, 3. control device, 4. transmission bracket, 5. transmission tensioning sprocket, 6. transmission reduction motor, 7. transmission drive sprocket, 8. transmission drive chain, 9. transmission chain, 10. first adjustment bracket, 11. drive sprocket shaft, 12. transmission passive sprocket, 13. transmission intermediate sprocket, 14. transmission passive wheel shaft, 15. slideway side plate, 16. paddle structure, 17. chain slideway, 18. feeder bracket, 19. First guide rod, 20. Side plate of hopper, 21. Right plate of hopper, 22. Second guide rod, 23. Passive gear, 24. Driving gear, 25. Upper left material turning claw, 26. Upper left material turning shaft, 27. Lower left material turning claw, 28. Lower left material turning shaft, 29. Lower left material turning sprocket, 30. Lower side material turning sprocket, 31. Lower side material turning shaft, 32. Lower side material turning claw, 33. First material turning chain, 34. Second material turning chain, 35. Discharge tensioning sprocket, 36. 6. Card slot, 37. Feeder reduction motor, 38. Feeder drive sprocket, 39. Drive chain, 40. Guide rod support, 41. Front stop needle mechanism, 42. Third guide rod, 43. Feeder stop rod mechanism, 44. First drive cam, 45. Feeder main drive shaft, 46. Right end plate, 47. Second drive cam, 48. Second adjustment bracket, 49. Feeder passive sprocket, 50. First feeder intermediate sprocket, 51. Second feeder intermediate sprocket, 52. Feeder lower stop rod , 53. Box-type linear bearing, 54. Tension spring, 55. Joint bearing combination connecting rod, 56. Material stop rod driving arm, 57. Second swing arm bearing, 58. Driving arm seat, 59. First adjusting rod, 60. Second adjusting rod, 61. Needle stop front cross bar, 62. Needle stop mounting strip, 63. Fixed shaft, 64. Needle stop swing arm shaft, 65. First swing arm bearing, 66. First tension spring, 67. Needle stop driving arm, 68. Needle stop vertical connecting rod, 69. Material discharge stop needle. DETAILED DESCRIPTION

[0044] In order to make the purpose, technical scheme and advantages of the present invention clearer, the present invention is described below by the specific embodiments shown in the accompanying drawings. However, it should be understood that these descriptions are only exemplary and are not intended to limit the scope of the present invention. In addition, in the following description, the description of well-known structures and technologies is omitted to avoid unnecessary confusion of the concept of the present invention.

[0045] The connection mentioned in the present invention is divided into fixed connection and detachable connection. The fixed connection is a non-detachable connection including but not limited to conventional fixed connection methods such as folding connection, rivet connection, bonding connection and welding connection. The detachable connection includes but not limited to conventional detachable methods such as bolt connection, snap connection, pin connection and hinge connection. When the specific connection method is not clearly defined, it is assumed that at least one connection method can be found in the existing connection methods to achieve the function, and those skilled in the art can choose according to their needs. For example: welding connection is selected for fixed connection, and bolt connection is selected for detachable connection.

[0046] The present invention will be further described in detail below in conjunction with the accompanying drawings. The following embodiments are provided to explain the present invention, but the present invention is not limited to the following embodiments.

[0047] Example: Figure 1 to Figure 15 As shown, an automatic batching and feeding device for a colorful children's fun stick baling machine comprises:

[0048] A transmission mechanism 1, used for conveying children's fun sticks;

[0049] A discharge mechanism 2, wherein a plurality of discharge mechanisms 2 are arranged at one end of the transmission mechanism 1, and are used to load the children's fun sticks of a plurality of colors one by one according to the arrangement sequence when bundling, and discharge the children's fun sticks according to the required color sequence and quantity onto the conveying member of the transmission mechanism 1;

[0050] The control device 3 is used to control the discharge time and discharge frequency of the discharge mechanism 2.

[0051] The transmission mechanism 1 includes a transmission bracket 4, which is a long strip bracket. The transmission mechanism 1 is set to transport children's fun sticks from left to right. The right end of the transmission mechanism 1 extends to the baling station of the baling machine. Both ends of the transmission bracket 4 are provided with a transmission passive wheel shaft 14 for rotation up and down. The axial direction of the transmission passive wheel shaft 14 is arranged front and back. The transmission passive wheel shaft 14 is connected to the transmission bracket 4 through a seat bearing. The front and rear of the transmission passive wheel shaft 14 are sleeved with a transmission passive sprocket 12. The four transmission passive sprockets 12 on the front side are connected as a group through a transmission chain 9. The transmission chain 9 is a closed loop chain. The four transmission passive sprockets 12 on the rear side are connected as a group through another transmission chain 9. The transmission passive sprocket 12 is located at the corresponding A paddle structure 16 is provided on the inner ring side of the transmission chain 9 and the outer ring side of the chain link of the transmission chain 9. A slot 36 is formed between two adjacent paddle structures 16. The slot 36 is adapted to the width of the children's fun stick. Several slots 36 on the two transmission chains 9 are aligned one by one. The transmission chain 9 is a conveying component of the transmission mechanism 1. When the transmission mechanism 1 conveys the children's fun stick, the two ends of the children's fun stick fall into the corresponding slots 36 of the two transmission chains 9 respectively. A transmission reduction motor 6 is provided on the transmission bracket 4. A transmission drive sprocket 7 is provided on the output shaft of the transmission reduction motor 6. A transmission intermediate sprocket 13 is sleeved on any transmission passive wheel shaft 14. The transmission drive sprocket 7 is connected to the transmission intermediate sprocket 13 through a transmission drive chain 8.

[0052] Two first adjustment brackets 10 are slidably arranged on the transmission bracket 4, and a transmission tensioning sprocket 5 is rotatably arranged on the first adjustment bracket 10. The two transmission chains 9 are respectively meshed with the two transmission tensioning sprockets 5. The first adjustment bracket 10 is fixed by bolts to tension the transmission chain 9.

[0053] A chain slide 17 is provided on the inner ring side of the transmission chain 9, and the upper side of the transmission chain 9 slides on the chain slide 17, so that the upper side of the transmission chain 9 forms a straight line to carry the children's fun sticks in the lower row of the discharging mechanism 2 for transmission.

[0054] The outer sides of the two transmission chains 9 are provided with slide side plates 15 , and the two slide side plates 15 are used to block and limit the two ends of the children's fun stick to prevent either end of the children's fun stick from escaping from the transmission chain 9 .

[0055] The discharging mechanism 2 includes a feeder bracket 18, on which a right end plate 46 is provided, which is inclined to the right from top to bottom, the left edges of the two hopper side plates 20 are connected to the upper part of the right end plate 46, the two hopper side plates 20 are parallel front and back, the spacing between the two hopper side plates 20 is adapted to the length of the children's fun stick, the right edges of the two hopper side plates 20 are connected through the hopper right plate 21, the right end plate 46, the two hopper side plates 20 and the hopper right plate 21 are surrounded to form a filling hopper, the right end plate 46 is provided with two first guide rods 19 inclined along the right end plate 46, the bottom of the filling hopper is provided with two second guide rods 22 gradually inclined downward from right to left, the left end of the second guide rod 22 forms an arc structure bent downward, and a gradually converging drop opening is formed between the first guide rod 19 and the second guide rod 22;

[0056] A guide rod support 40 is provided at the lower part of the feeder bracket 18, and two third guide rods 42 are provided on the guide rod support 40, which are parallel to the first guide rod 19. The upper ends of the two third guide rods 42 are respectively connected with the left ends of the two second guide rods 22, and a discharge chute adapted to the thickness of the children's fun stick is formed between the first guide rod 19 and the third guide rod 42. Two limiting angle steels are provided on the right end plate 46, and the two hopper side plates 20 and the two limiting angle steels are aligned one by one up and down, and the spacing between the two limiting angle steels is adapted to the length of the children's fun stick;

[0057] The unloader bracket 18 is rotatably provided with an upper left material turning shaft 26, a lower left material turning shaft 28, a material turning main drive shaft 45 and a lower bucket side material turning shaft 31. The upper left material turning shaft 26 and the lower left material turning shaft 28 are rotatably provided on the left side of the filling bucket along the inclined direction of the right end plate 46. The lower bucket side material turning shaft 31 is rotatably provided on the lower side of the filling bucket. The middle part of the upper left material turning shaft 26 is sleeved with an upper left material turning claw 25, one end of the upper left material turning shaft 26 is sleeved with a passive gear 23, the middle part of the lower left material turning shaft 28 is sleeved with a lower left material turning claw 27, one end of the lower left material turning shaft 28 is sleeved with a driving gear 24, the passive gear 23 is meshed with the driving gear 24, and the other end of the lower left material turning shaft 28 is sleeved with a lower left material turning sprocket 2 9, the middle part of the bucket lower side material tipping shaft 31 is sleeved with the bucket lower side material tipping claw 32, one end of the bucket lower side material tipping shaft 31 is sleeved with the bucket lower side material tipping sprocket 30, the material tipping driven sprocket 49, the first material tipping intermediate sprocket 50 and the second material tipping intermediate sprocket 51 are sleeved on the material tipping main driving shaft 45, a material tipping reducer motor 37 is provided on the unloader bracket 18, a material tipping driving sprocket 38 is provided on the output shaft of the unloader reducer motor 37, the material tipping driving sprocket 38 is connected with the material tipping driven sprocket 49 through a material discharge driving chain 39, the first material tipping intermediate sprocket 50 and the left lower material tipping sprocket 29 are connected through the first material tipping chain 33, and the second material tipping intermediate sprocket 51 and the bucket lower side material tipping sprocket 30 are connected through the second material tipping chain 34;

[0058] The upper left material turning claw 25, the lower left material turning claw 27 and the lower bucket side material turning claw 32 are all equilateral triangular components, and a long strip opening is opened on the right end plate 46 between the two first guide rods 19. When the feeder reduction motor 37 is working, the three corners of the upper left material turning claw 25 rotate from the long strip opening to probe into the filling bucket and flip the children's fun stick from bottom to top, the three corners of the lower left material turning claw 27 rotate from the long strip opening to probe into the filling bucket alternately, and push the children's fun stick from top to bottom, and the three corners of the lower bucket side material turning claw 32 rotate from between the two second guide rods 22 to probe into the filling bucket and flip the children's fun stick from bottom to top.

[0059] A second adjustment bracket 48 is slidably provided on the unloader bracket 18 , a discharge tensioning sprocket 35 is rotatably provided on the second adjustment bracket 48 , and the second turning chain 34 is meshed with the discharge tensioning sprocket 35 .

[0060] The control device 3 includes a photoelectric switch, a counter and a contactor which are electrically connected in sequence, and the material discharging mechanism 2 also includes a front stop needle mechanism 41 and a stop rod mechanism 43;

[0061] The front needle stopper mechanism 41 includes a fixed shaft 63, a needle stopper swing arm shaft 64, a first swing arm bearing 65, a first tension spring 66, a needle stopper driving arm 67, a needle stopper vertical connecting rod 68, a discharge needle stopper 69, a needle stopper mounting bar 62 and a needle stopper front cross bar 61;

[0062] The lowest material level is defined as the position of the lowest children's fun stick among the children's fun sticks contained in the discharge chute, and the second lowest material level is defined as the position of the second children's fun stick from the bottom;

[0063] A fixed shaft 63 is provided on the feeder bracket 18, and the left end of the needle stopper driving arm 67 is hinged on the fixed shaft 63. The right end of the needle stopper driving arm 67 is hinged to the left end of the needle stopper front cross bar 61 in sequence through the needle stopper vertical connecting rod 68. A needle stopper swing arm shaft 64 is rotatably provided on the guide rod support 40. The right end of the needle stopper front cross bar 61 is connected to the needle stopper swing arm shaft 64, and the upper end of the needle stopper mounting strip 62 is connected to the needle stopper swing arm shaft 64. The discharge needle 69 is connected to the lower end of the needle stopper mounting strip 62. A first swing arm bearing 65 is rotatably provided in the middle part of the needle stopper driving arm 67. One end of the material turning main driving shaft 45 is sleeved with a first driving cam 44. The first driving cam 44 is located on the upper part of the needle stopper driving arm 67. On the side, the outer periphery of the first driving cam 44 is in rolling cooperation with the outer periphery of the first swing arm bearing 65, and the first tension spring 66 pulls the hinge shaft between the needle stopper driving arm 67 and the needle stopper vertical connecting rod 68 to the upper left. When the first driving cam 44 rotates, the needle stopper driving arm 67 drives the left end of the needle stopper front cross bar 61 to swing up and down through the needle stopper vertical connecting rod 68, and then drives the lower end of the discharge needle stopper 69 to swing left and right through the needle stopper swing arm shaft 64. When the lower end of the discharge needle stopper 69 swings to the left, the discharge needle stopper 69 presses the children's fun rod at the second lowest material level onto the two first guide rods 19. When the lower end of the discharge needle stopper 69 swings to the right, the children's fun rod at the second lowest material level breaks away from the top pressure of the discharge needle stopper 69.

[0064] The material blocking rod mechanism 43 includes a lower material blocking rod 52, a box-type linear bearing 53, a joint bearing combination connecting rod 55, and a material blocking rod driving arm 56. The upper end of the material blocking rod driving arm 56 is hinged to the driving arm seat 58 fixed on the feeder bracket 18, and the left end of the lower material blocking rod 52 is hinged to the lower end of the material blocking rod driving arm 56 in sequence through the joint bearing combination connecting rod 55. The lower material blocking rod 52 is slidably matched with the box-type linear bearing 53 fixed on the feeder bracket 18. The middle part of the main driving shaft 45 for turning the material is sleeved with a second driving cam 47. The middle part of the material blocking rod driving arm 56 is rotatably provided with a second swing arm bearing 57. The outer periphery of the second driving cam 47 is connected to the second swing arm The outer periphery of the bearing 57 rolls in cooperation, and the second driving cam 47 is located on the right side of the stopper rod driving arm 56. The second tension spring pulls the hinge shaft between the joint bearing combination connecting rod 55 and the stopper rod driving arm 56 to the upper right. When the first driving cam 44 rotates, the lower end of the stopper rod driving arm 56 swings left and right, driving the lower stopper rod 52 to slide back and forth. When the lower stopper rod 52 slides to the right, the right end of the lower stopper rod 52 blocks the lower opening of the discharge chute, and the children's fun stick at the lowest material level rests on the upper side of the lower stopper rod 52. When the lower stopper rod 52 slides to the left, the discharge chute is unblocked, and the children's fun stick at the lowest material level falls onto the transmission chain 9.

[0065] A number of control devices 3 correspond one to one with a number of discharge mechanisms 2, the contactor is electrically connected to the discharge device reduction motor 37, the photoelectric switch faces the corresponding discharge stop needle 69, the photoelectric switch receives the opening and closing signals of the discharge stop needle 69, and transmits the electrical signal to the counter, the counter sends a control instruction to the contactor, and the contactor executes the opening and closing of the discharge device reduction motor 37, thereby controlling the discharge quantity of the discharge mechanism 2.

[0066] The needle blocking front cross bar 61 includes a first adjusting rod 59 and a second adjusting rod 60 . The first adjusting rod 59 is provided with two through holes, and the second adjusting rod 60 is provided with an oblong hole. The two through holes and the oblong hole are connected by two bolts.

[0067] The spacing between two adjacent discharge mechanisms 2 is set according to the product of the number of bundles of children's fun sticks of each color and the spacing between two adjacent paddle structures 16, and the interval between two discharges of the discharge mechanism 2 is set according to the interval between two adjacent paddle structures 16 successively reaching the same lower opening of the discharge chute.

[0068] The filling hoppers of several discharging mechanisms 2 are filled with several colors of children's fun sticks one by one. For example, if the number of children's fun sticks of each color in each bundle is four, then the distance between the discharging chutes of two adjacent discharging mechanisms 2 is the distance between the four groups of card slots 36. The four groups of card slots 36 pass through the corresponding discharging chutes one by one, and the discharging mechanism 2 discharges the four children's fun sticks one by one into the four groups of card slots 36. Several discharging mechanisms 2 simultaneously discharge the loaded children's fun sticks on the transmission chain 9, that is, a single bundle group formed by four of each color and several colors is obtained. The single bundle group can be transported to the baler for baling through the transmission mechanism 1. When the single bundle group When the conveyor completely leaves the discharge range of the plurality of discharge mechanisms 2, the plurality of discharge mechanisms 2 can discharge again to form another single bundle group. The present invention proposes an automatic batching and feeding device for a color children's fun stick baler, which uses a plurality of independent and co-acting discharge mechanisms 2 to load children's fun sticks of different colors respectively, and discharge the children's fun sticks onto the conveying member of the transmission mechanism 1. Under the control of the control device 3, the discharge time and discharge frequency of the discharge mechanism 2 can be controlled, so that the children's fun sticks of various colors are arranged according to the required color, quantity, and sequence, and the batching and feeding of the color children's fun stick baler is automatically completed. The present invention has high production efficiency, can greatly reduce the labor intensity of the operator, save labor costs, and create higher economic benefits for the enterprise.

[0069] The photoelectric switch receives the action signal of the discharge stop needle 69, transmits it to the counter, outputs the instruction, and the contactor executes the start and stop of the discharger reduction motor 37, thereby controlling the discharge quantity of the discharge mechanism 2.

[0070] The upper left material turning claw 25 and the lower side material turning claw 32 are used to turn the children's fun sticks upward to ensure that the children's fun sticks in the filling bucket are in a relaxed state without accumulation and compaction, which facilitates the orderly descent of the children's fun sticks. The upper left material turning claw 25 and the lower left material turning claw 27 have opposite directions. The lower left material turning claw 27 is used to turn the children's fun sticks downward into the discharge chute to promote the descent of the children's fun sticks.

[0071] When the discharging stop needle 69 swings away from the children's fun stick at the second lowest material level, the lower stop rod 52 slides to the right to block the discharging chute, and the children's fun sticks in the discharging chute slide down together. The children's fun sticks originally at the second lowest material level slide to the lowest material level and are blocked by the lower stop rod 52. When the discharging stop needle 69 swings against the new children's fun stick at the second lowest material level, the lower stop rod 52 slides to the left, and the children's fun sticks at the lowest material level can fall into the slot 36 of the transmission chain 9, thereby realizing the one-by-one discharging of the discharging mechanism 2.

[0072] The discharging speed of the discharging mechanism 2 is set according to the transmission speed of the transmission mechanism 1 . Increasing the transmission speed of the transmission mechanism 1 will increase the discharging speed of the discharging mechanism 2 at the same time.

[0073] The above embodiments are merely exemplary descriptions of the present invention and do not limit its protection scope. Those skilled in the art may also make partial changes thereto, which are within the protection scope of the present invention as long as they do not exceed the spirit of the present invention.

Claims

1. An automatic batching and feeding device for a colorful children's fun stick bundling machine, characterized in that: include: A transmission mechanism (1) for conveying children's fun sticks; A discharge mechanism (2), wherein a plurality of discharge mechanisms (2) are arranged in an array at one end of the transmission mechanism (1), and are used to load the children's fun sticks of a plurality of colors one by one according to the arrangement sequence when bundling, and discharge the children's fun sticks according to the required color sequence and quantity onto the conveying component of the transmission mechanism (1); The control device (3) is used to control the discharge time and discharge frequency of the discharge mechanism (2).

2. The automatic batching and feeding device for a colorful children's fun stick bundling machine according to claim 1 is characterized by: The transmission mechanism (1) comprises a transmission bracket (4), the transmission bracket (4) is a long strip bracket, both ends of the transmission bracket (4) are provided with a transmission passive wheel shaft (14) which rotates up and down, the front and rear parts of the transmission passive wheel shaft (14) are sleeved with a transmission passive sprocket (12), the four transmission passive sprockets (12) on the front side are connected as a group through a transmission chain (9), the four transmission passive sprockets (12) on the rear side are connected as a group through another transmission chain (9), the transmission passive sprocket (12) is located on the inner ring side of the corresponding transmission chain (9), and the outer ring side of the chain link of the transmission chain (9) is provided with a paddle structure ( 16), a slot (36) is formed between two adjacent paddle structures (16), the slot (36) is adapted to the width of the children's fun stick, a plurality of slots (36) on two transmission chains (9) are aligned one by one, the transmission chain (9) is a conveying component of the transmission mechanism (1), a transmission reduction motor (6) is provided on the transmission bracket (4), a transmission drive sprocket (7) is provided on the output shaft of the transmission reduction motor (6), a transmission intermediate sprocket (13) is sleeved on any transmission driven wheel shaft (14), and the transmission drive sprocket (7) is connected to the transmission intermediate sprocket (13) through a transmission drive chain (8).

3. The automatic batching and feeding device for a colorful children's fun stick bundling machine according to claim 2 is characterized by: Two first adjustment brackets (10) are slidably arranged on the transmission bracket (4), a transmission tensioning sprocket (5) is rotatably arranged on the first adjustment bracket (10), two transmission chains (9) are respectively meshed with the two transmission tensioning sprockets (5), and the first adjustment bracket (10) is fixed by bolts to tension the transmission chain (9).

4. The automatic batching and feeding device for a colorful children's fun stick bundling machine according to claim 2 is characterized by: A chain slideway (17) is provided on the inner ring side of the transmission chain (9), and the upper side of the transmission chain (9) slides on the chain slideway (17).

5. The automatic batching and feeding device for a colorful children's fun stick bundling machine according to claim 2 is characterized by: The outer sides of the two transmission chains (9) are both provided with slideway side plates (15).

6. The automatic batching and feeding device for a colorful children's fun stick bundling machine according to claim 2 is characterized by: The discharge mechanism (2) comprises a feeder bracket (18), a right end plate (46) is provided on the feeder bracket (18), the right end plate (46) is inclined rightward from top to bottom, the left edges of the two hopper side plates (20) are connected to the upper part of the right end plate (46), the two hopper side plates (20) are parallel to each other, the spacing between the two hopper side plates (20) is adapted to the length of the children's fun stick, the right edges of the two hopper side plates (20) are connected through the hopper right plate (21), and the right end plate (46) is connected to the right end plate (46). A plate (46), two hopper side plates (20) and a hopper right plate (21) are combined to form a filling hopper, two first guide rods (19) are arranged obliquely along the right end plate (46) on the right end plate (46), and two second guide rods (22) are arranged at the bottom of the filling hopper and gradually inclined downward from right to left, and the left end of the second guide rod (22) forms an arc structure bent downward, and a gradually converging drop opening is formed between the first guide rod (19) and the second guide rod (22); A guide rod support (40) is provided at the lower part of the feeder bracket (18), and two third guide rods (42) are provided on the guide rod support (40) and are parallel to the first guide rod (19). The upper ends of the two third guide rods (42) are respectively connected with the left ends of the two second guide rods (22), and a discharge slideway adapted to the thickness of the children's fun stick is formed between the first guide rod (19) and the third guide rod (42). Two limiting angle steels are provided on the right end plate (46), and the two hopper side plates (20) and the two limiting angle steels are aligned one by one up and down. A left upper material turning shaft (26), a left lower material turning shaft (28), a material turning main drive shaft (45) and a bucket lower side material turning shaft (31) are rotatably arranged on a feeder bracket (18); the left upper material turning shaft (26) and the left lower material turning shaft (28) are rotatably arranged on the left side of the filling bucket along the inclined direction of the right end plate (46); the bucket lower side material turning shaft (31) is rotatably arranged on the lower side of the filling bucket; a left upper material turning claw (25) is sleeved on the middle part of the left upper material turning shaft (26); a passive gear (23) is sleeved on one end of the left upper material turning shaft (26); a left lower material turning claw (27) is sleeved on the middle part of the left lower material turning shaft (28); a driving gear (24) is sleeved on one end of the left lower material turning shaft (28); the passive gear (23) is meshed with the driving gear (24); the other end of the left lower material turning shaft (28) is sleeved on the left lower material turning sprocket (29) ), a bucket lower side material turning claw (32) is sleeved on the middle part of the bucket lower side material turning shaft (31), a bucket lower side material turning sprocket (30) is sleeved on one end of the bucket lower side material turning shaft (31), a material turning passive sprocket (49), a first material turning intermediate sprocket (50) and a second material turning intermediate sprocket (51) are sleeved on the material turning main drive shaft (45), a material turning reducer motor (37) is provided on the feeder bracket (18), a material turning drive sprocket (38) is provided on the output shaft of the material turning reducer motor (37), the material turning drive sprocket (38) is connected with the material turning passive sprocket (49) through a material discharge drive chain (39), the first material turning intermediate sprocket (50) and the left lower material turning sprocket (29) are connected through a first material turning chain (33), and the second material turning intermediate sprocket (51) and the bucket lower side material turning sprocket (30) are connected through a second material turning chain (34); The upper left material turning claw (25), the lower left material turning claw (27) and the lower bucket side material turning claw (32) are all regular triangle components. A long strip opening is provided on the right end plate (46) between the two first guide rods (19). When the feeder reduction motor (37) is working, the three corners of the upper left material turning claw (25) rotate through the long strip opening to probe into the filling bucket and flip the children's fun stick from bottom to top. The three corners of the lower left material turning claw (27) rotate through the long strip opening to probe into the filling bucket and push the children's fun stick from top to bottom. The three corners of the lower bucket side material turning claw (32) rotate through the two second guide rods (22) to probe into the filling bucket and flip the children's fun stick from bottom to top.

7. The automatic batching and feeding device for a colorful children's fun stick bundling machine according to claim 6, characterized in that: A second adjustment bracket (48) is slidably arranged on the feeder bracket (18), a discharge tensioning sprocket (35) is rotatably arranged on the second adjustment bracket (48), and the second turning chain (34) is meshed with the discharge tensioning sprocket (35).

8. The automatic batching and feeding device for a colorful children's fun stick bundling machine according to claim 6 is characterized by: The control device (3) comprises a photoelectric switch, a counter and a contactor which are electrically connected in sequence, and the material discharging mechanism (2) further comprises a front stop needle mechanism (41) and a stop rod mechanism (43); The front needle stopper mechanism (41) comprises a fixed shaft (63), a needle stopper swing arm shaft (64), a first swing arm bearing (65), a first tension spring (66), a needle stopper driving arm (67), a needle stopper vertical connecting rod (68), a material discharge needle stopper (69), a needle stopper mounting strip (62) and a needle stopper front cross bar (61); The position of the lowest children's fun stick among the children's fun sticks contained in the discharge chute is defined as the lowest material level, and the position of the second children's fun stick from the bottom is defined as the second lowest material level; A fixed shaft (63) is provided on the feeder bracket (18), the left end of the needle stopper driving arm (67) is hinged on the fixed shaft (63), the right end of the needle stopper driving arm (67) is hinged to the left end of the needle stopper front cross bar (61) in sequence through the needle stopper vertical connecting rod (68), a needle stopper swing arm shaft (64) is rotatably provided on the guide rod support (40), the right end of the needle stopper front cross bar (61) is connected to the needle stopper swing arm shaft (64), the upper end of the needle stopper mounting strip (62) is connected to the needle stopper swing arm shaft (64), the discharge needle stopper (69) is connected to the lower end of the needle stopper mounting strip (62), the middle part of the needle stopper driving arm (67) is rotatably provided with a first swing arm bearing (65), one end of the material turning main driving shaft (45) is sleeved with a first driving cam (44), and the first driving cam (44) is located at the needle stopper driving arm ( 67), the outer periphery of the first driving cam (44) and the outer periphery of the first swing arm bearing (65) are rollingly matched, and the first tension spring (66) pulls the hinge shaft between the needle stop driving arm (67) and the needle stop vertical connecting rod (68) to the upper left. When the first driving cam (44) rotates, the needle stop driving arm (67) drives the left end of the needle stop front cross bar (61) to swing up and down through the needle stop vertical connecting rod (68), and then drives the lower end of the discharge stop needle (69) to swing left and right through the needle stop swing arm shaft (64). When the lower end of the discharge stop needle (69) swings to the left, the discharge stop needle (69) presses the children's fun rod at the second lowest material level onto the two first guide rods (19). When the lower end of the discharge stop needle (69) swings to the right, the children's fun rod at the second lowest material level is separated from the top pressure of the discharge stop needle (69); The material blocking rod mechanism (43) comprises a lower material blocking rod (52), a box-type linear bearing (53), a joint bearing combination connecting rod (55), and a material blocking rod driving arm (56). The upper end of the material blocking rod driving arm (56) is hinged to a driving arm seat (58) fixed on a feeder bracket (18). The left end of the lower material blocking rod (52) is hinged to the lower end of the material blocking rod driving arm (56) in sequence through the joint bearing combination connecting rod (55). The lower material blocking rod (52) is slidably matched with the box-type linear bearing (53) fixed on the feeder bracket (18). The middle part of the material turning main driving shaft (45) is sleeved with a second driving cam (47). The middle part of the material blocking rod driving arm (56) is rotatably provided with a second swing arm bearing (57). The outer portion of the second driving cam (47) The circumference of the second swing arm bearing (57) is rollingly matched, and the second driving cam (47) is located on the right side of the material blocking rod driving arm (56). The second tension spring pulls the hinge shaft between the joint bearing combination connecting rod (55) and the material blocking rod driving arm (56) to the upper right. When the first driving cam (44) rotates, the lower end of the material blocking rod driving arm (56) swings left and right, driving the lower material blocking rod (52) to slide back and forth. When the lower material blocking rod (52) slides to the right, the right end of the lower material blocking rod (52) blocks the lower opening of the discharge slide, and the children's fun stick at the lowest material level is against the upper side of the lower material blocking rod (52). When the lower material blocking rod (52) slides to the left, the discharge slide is unblocked, and the children's fun stick at the lowest material level falls onto the transmission chain (9); A plurality of control devices (3) correspond to a plurality of discharge mechanisms (2) one by one, a contactor is electrically connected to a discharge device reduction motor (37), the photoelectric switch faces a corresponding discharge stop needle (69), the photoelectric switch receives an opening and closing signal of the discharge stop needle (69), and transmits an electrical signal to a counter, the counter issues a control instruction to the contactor, and the contactor executes the opening and closing of the discharge device reduction motor (37), thereby controlling the discharge quantity of the discharge mechanism (2).

9. The automatic batching and feeding device for a colorful children's fun stick bundling machine according to claim 8, characterized in that: The needle blocking front cross bar (61) comprises a first adjusting rod (59) and a second adjusting rod (60). The first adjusting rod (59) is provided with two through holes, and the second adjusting rod (60) is provided with an oblong hole. The two through holes and the oblong hole are connected by two bolts.

10. An automatic batching and feeding device for a colorful children's fun stick bundling machine according to any one of claims 1 to 9, characterized in that: The distance between two adjacent discharge mechanisms (2) is set according to the product of the number of bundles of children's fun sticks of each color and the distance between two adjacent paddle structures (16), and the interval between two discharges of the discharge mechanism (2) is set according to the interval between two adjacent paddle structures (16) successively reaching the lower opening of the same discharge slideway.

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