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

Abstract

The utility model 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 the existing bundling machine cannot feed the colorful children's interesting sticks in sequence 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. The automatic batching and feeding device can automatically complete batching and feeding for bundling operation of colored children's interesting sticks, has higher production efficiency, can greatly reduce the labor intensity of operators, saves the labor cost, and creates higher economic benefits for enterprises.

Description

Technical Field

[0001] The utility model belongs to the technical field of feeding equipment, in particular 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 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 their all-round development. 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. Utility Model Content

[0004] The purpose of this utility model is to provide an automatic batching and feeding device for a baling machine for colored children's fun sticks, so as to solve the problem that existing baling machines cannot sort and feed colored children's fun sticks according to color sequence and quantity requirements, and the problem that manual operation has low production efficiency. The technical solutions adopted by this utility model are as follows:

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

[0006] A transmission mechanism 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 order when bundling, and discharge the children's fun sticks according to the required color order and quantity onto the conveying member of the transmission mechanism;

[0008] A control device for controlling the discharge time and discharge frequency of the discharge mechanism;

[0009] The control device includes a photoelectric switch, a counter and a contactor which are electrically connected in sequence, and the discharging mechanism also includes a front stop needle mechanism and a stop rod mechanism.

[0010] Furthermore, the transmission mechanism includes a transmission bracket, which is a long strip bracket. Both ends of the transmission bracket are provided with a transmission passive wheel shaft for rotating up and down. The front and rear of the transmission passive wheel shaft are both sleeved with a transmission passive sprocket. The four transmission passive sprockets on the front side are connected as a group through a transmission chain, and the four transmission passive sprockets on the rear side are connected as a group through 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 card slot is formed between two adjacent paddle structures, and the card slot is adapted to the width of the children's fun stick. Several card 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 shaft, and the transmission drive sprocket is connected to the transmission intermediate sprocket through a transmission drive chain.

[0011] Furthermore, two first adjustment brackets are slidingly provided on the transmission bracket, and a transmission tensioning sprocket is rotatably provided on the first adjustment bracket. The two transmission chains are respectively engaged with the two transmission tensioning sprockets. The first adjustment bracket is fixed by bolts to tension the transmission chain.

[0012] Furthermore, a chain slide is provided on the inner ring side of the transmission chain, and the upper side of the transmission chain slides on the chain slide.

[0013] Furthermore, slideway side plates are provided on the outer sides of the two transmission chains.

[0014] Furthermore, the discharge 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, two first guide rods inclined along the right end plate are provided on the right end plate, two second guide rods gradually inclined downward from right to left are provided at the bottom of the filling hopper, the left end of the second guide rod forms an arc structure bent downward, and a gradually converging feeding port is formed between the first guide rod and the second guide rod;

[0015] A guide rod support is provided at the lower part of the discharger bracket, and two third guide rods are provided on the guide rod support, which are parallel to the first guide rod. The upper ends of the two third guide rods are respectively connected with the left ends of the two second guide rods. A discharge slide adapted to the thickness of the children's fun stick is formed between the first guide rod and the third guide rod. 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;

[0016] The upper left turning shaft, the lower left turning shaft, the turning main drive shaft and the lower bucket turning shaft are rotatably arranged on the discharger bracket. The upper left turning shaft and the lower left turning shaft are rotatably arranged along the inclination direction of the right end plate and are arranged on the left side of the filling bucket. The lower bucket turning shaft is rotatably arranged on the lower side of the filling bucket. The middle part of the upper left turning shaft is sleeved with the upper left turning claw, one end of the upper left turning shaft is sleeved with a passive gear, the middle part of the lower left turning shaft is sleeved with the lower left turning claw, one end of the lower left 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 turning shaft is sleeved with the lower left turning chain The middle part of the bucket lower side tipping shaft is sleeved with the bucket lower side tipping claw, one end of the bucket lower side tipping shaft is sleeved with the 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 reduction motor is provided on the feeder bracket, a feeder driving sprocket is provided on the output shaft of the feeder reduction motor, the feeder driving sprocket is connected to 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;

[0017] 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. 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. The three corners of the lower side material turning claw rotate between the two second guide rods to probe into the filling bucket, and flip the children's fun stick from bottom to top.

[0018] Furthermore, a second adjustment bracket is slidably provided on the discharger bracket, a discharge tensioning sprocket is rotatably provided on the second adjustment bracket, and the second turning chain is engaged with the discharge tensioning sprocket.

[0019] Furthermore, the front needle stop mechanism includes a fixed shaft, a needle stop swing arm shaft, a first swing arm bearing, a first tension spring, a needle stop drive arm, a needle stop vertical connecting rod, a discharge needle stop, a needle stop mounting bar and a needle stop front cross bar;

[0020] 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;

[0021] A fixed shaft is provided on the feeder bracket, the left end of the needle stop driving arm is hinged on the fixed shaft, and the right end of the needle stop driving arm is hinged to the left end of the needle stop front cross bar in sequence through the needle stop vertical connecting rod. A needle stop swing arm shaft is rotatably provided on the guide rod support, the right end of the needle stop front cross bar is connected to the needle stop swing arm shaft, the upper end of the needle stop mounting bar is connected to the needle stop swing arm shaft, the discharge needle is connected to the lower end of the needle stop mounting bar, and the middle of the needle stop driving arm is rotatably provided with a first swing arm bearing, and one end of the main driving shaft for turning the material is sleeved with a first driving cam, which is located on the upper side of the needle stop driving arm. The outer periphery of the moving cam is in rolling engagement 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. 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. When the lower end of the discharging stop needle swings to the left, the discharging stop needle presses the children's fun rod with the second lowest material level onto the two first guide rods. When the lower end of the discharging stop needle swings to the right, the children's fun rod with the second lowest material level is released from the top pressure of the discharging stop needle.

[0022] The lower end of the lower material stop rod is hinged to the driving arm seat fixed on the feeder bracket, and the left end of the lower material stop rod is hinged to the lower end of the material stop rod driving arm through the joint bearing combination connecting rod. The lower material stop rod is slidingly matched with the box linear bearing fixed on the feeder bracket. The middle part of the main driving shaft of the material turning material is sleeved with a second driving cam, and the middle part of the driving arm of the material stop rod is rotated to provide 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. When the first driving cam rotates, the lower end of the material stop rod driving arm 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 discharging 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 discharging chute is unblocked, and the children's fun stick at the lowest material level falls onto the transmission chain.

[0023] Several control devices correspond to several discharging mechanisms, and the contactor is electrically connected to the feeder reduction motor. The photoelectric switch faces the corresponding feeder stop pin. The photoelectric switch receives the opening and closing signals of the feeder stop pin and transmits the electrical signal to the counter. The counter issues a control instruction to the contactor, which executes the opening and closing of the feeder reduction motor, thereby controlling the amount of material discharged by the feeder mechanism. Furthermore, the front crossbar of the stop pin includes a first adjustment rod and a second adjustment rod. The first adjustment rod is provided with two through holes, and the second adjustment rod is provided with an oblong hole. The two through holes and the oblong hole are connected by two bolts.

[0024] Furthermore, the spacing between two adjacent discharge mechanisms is set based on 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 based on the interval between two adjacent paddle structures successively reaching the same lower opening of the discharge slide.

[0025] Compared with the prior art, the beneficial effects of the present invention are:

[0026] This utility model provides an automatic batching and loading device for a colorful children's fun stick baler. The device utilizes multiple independent yet collaborative discharge mechanisms to load different colored children's fun sticks onto a conveyor member of a transmission mechanism. A control device controls the discharge timing and frequency of the discharge mechanisms, allowing the multi-colored children's fun sticks to be arranged in the desired color, quantity, and sequence, automatically completing the batching and feeding of the colorful children's fun stick baler. This device offers high production efficiency, significantly reducing operator labor intensity, saving labor costs, and creating high economic benefits for the enterprise. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is the main view of the utility model;

[0028] Figure 2 It is a left view of the utility model;

[0029] Figure 3 It is the left side view of the transmission mechanism;

[0030] Figure 4 yes Figure 3 A magnified view of point A;

[0031] Figure 5 It is the left side view of the transmission mechanism;

[0032] Figure 6 It is the main view of the discharge mechanism;

[0033] Figure 7 It is the left view of the discharge mechanism;

[0034] Figure 8 It is a structural diagram of the upper left turning shaft part;

[0035] Figure 9 This is a structural diagram of the main drive shaft part of the material turning;

[0036] Figure 10 It is a structural diagram of the lower left turning shaft part;

[0037] Figure 11 This is a schematic diagram of the structure of the side tipping shaft under the bucket;

[0038] Figure 12 It is the left view of the front needle blocking mechanism;

[0039] Figure 13 It is the main view of the front needle blocking mechanism;

[0040] Figure 14 It is the main view of the material blocking rod mechanism;

[0041] Figure 15 It is a top view of the material blocking rod mechanism.

[0042] 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 driven sprocket, 13. Transmission intermediate sprocket, 14. Transmission driven wheel shaft, 15. Slide side plate, 16. Paddle structure, 17. Chain slide, 18. Feeder bracket, 19. First guide rod, 20. Hopper side plate, 21. Hopper right plate, 22. Second guide rod, 23. Driven gear, 24. Driving gear, 25. Upper left tipping claw, 26. Upper left tipping shaft, 27. Lower left tipping claw, 28. Lower left tipping shaft, 29. Lower left tipping sprocket, 30. 31. Bucket lower side tipping sprocket, 32. Bucket lower side tipping claw, 33. First tipping chain, 34. Second tipping chain, 35. Discharge tensioning sprocket, 36. Clamping slot, 37. Discharger reduction motor, 38. Discharge drive sprocket, 39. Drive chain, 40. Guide rod support, 41. Front stop needle mechanism, 42. Third guide rod, 43. Stop rod mechanism, 44. First drive cam, 45. Main tipping drive shaft, 46. Right end plate, 47. Second drive cam, 48. Second adjustment bracket, 49. Driven tipping sprocket, 50. First tipping intermediate sprocket, 51. Second tipping intermediate sprocket, 52. Lower stop rod, 53. Box-type linear bearing, 54. Tension spring, 55. Joint bearing assembly connecting rod, 56. Stop rod drive arm, 57. Second swing arm bearing, 58. Drive arm seat, 59. First adjustment rod, 60. Second adjustment rod, 61. Needle stop front crossbar, 62. Needle stop mounting bar, 63. Fixed shaft, 64. Needle stop swing arm shaft, 65. First swing arm bearing, 66. First tension spring, 67. Needle stop drive arm, 68. Needle stop vertical connecting rod, 69. Discharge needle. DETAILED DESCRIPTION

[0043] To make the objectives, technical solutions, and advantages of the present invention more clearly apparent, the present invention is described below using specific embodiments illustrated in the accompanying drawings. However, it should be understood that these descriptions are merely illustrative and are not intended to limit the scope of the present invention. Furthermore, descriptions of known structures and technologies are omitted in the following description to avoid unnecessary confusion regarding the concepts of the present invention.

[0044] The connections mentioned in this utility model are divided into fixed connections and detachable connections. The fixed connection refers to a non-detachable connection, including but not limited to conventional fixed connection methods such as hem connection, rivet connection, adhesive connection, and welding connection. The detachable connection refers to but not limited to conventional detachable connection methods such as bolt connection, snap connection, pin connection, and hinge connection. When the specific connection method is not clearly specified, it is assumed that at least one connection method can be found among the existing connection methods to achieve the function. Those skilled in the art can choose according to their needs. For example, a fixed connection may be a welding connection, and a detachable connection may be a bolt connection.

[0045] The present invention will be further described in detail below with reference to the accompanying drawings. The following embodiments are provided to explain the present invention, but the present invention is not limited to the following embodiments.

[0046] Example: Figures 1 to 15 As shown, an automatic batching and feeding device for a colorful children's fun stick baler includes:

[0047] A transmission mechanism 1, for conveying children's fun sticks;

[0048] 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 order when bundling, and discharge the children's fun sticks according to the required color order and quantity onto the conveying member of the transmission mechanism 1;

[0049] A control device 3, used to control the discharge time and discharge frequency of the discharge mechanism 2;

[0050] The control device 3 includes a photoelectric switch, a counter and a contactor that are electrically connected in sequence, and the discharge mechanism 2 also includes a front needle stop mechanism 41 and a material stop rod mechanism 43.

[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 rotating up and down. The axial direction of the transmission passive wheel shaft 14 is set 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 both 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 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 paddle structure 16 is provided, and 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. The 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, and 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, and 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 slidingly provided on the transmission bracket 4, and a transmission tensioning sprocket 5 is rotatably provided on the first adjustment bracket 10. The two transmission chains 9 are respectively engaged 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, carrying the children's fun sticks in the lower row of the discharge mechanism 2 for transmission.

[0054] The outer sides of the two transmission chains 9 are provided with slide side plates 15 , which 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 chains 9 .

[0055] The discharging mechanism 2 includes a discharger bracket 18, a right end plate 46 is provided on the discharger bracket 18, the right end plate 46 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, and two first guide rods 19 are provided on the right end plate 46 and are inclined along the right end plate 46, and the bottom of the filling hopper is provided with two second guide rods 22 which are 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 feeding port 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 discharger 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. 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. 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 upper left turning shaft 26, the lower left turning shaft 28, the turning main drive shaft 45 and the lower bucket turning shaft 31 are rotatably provided on the discharger bracket 18. The upper left turning shaft 26 and the lower left turning shaft 28 are rotatably provided on the left side of the filling hopper along the inclined direction of the right end plate 46. The lower bucket turning shaft 31 is rotatably provided on the lower side of the filling hopper. The middle part of the upper left turning shaft 26 is sleeved with the upper left turning claw 25, and one end of the upper left turning shaft 26 is sleeved with the passive gear 23, and the middle part of the lower left turning shaft 28 is sleeved with the lower left turning claw 27. One end of the lower left turning shaft 28 is sleeved with the driving gear 24, and the passive gear 23 is meshed with the driving gear 24. The other end of the lower left turning shaft 28 is sleeved with the lower left turning sprocket 2 9. The middle part of the bucket lower side tipping shaft 31 is sleeved with the bucket lower side tipping claw 32, and one end of the bucket lower side tipping shaft 31 is sleeved with the bucket lower side tipping sprocket 30. The tipping main drive shaft 45 is sleeved with the tipping passive sprocket 49, the first tipping intermediate sprocket 50 and the second tipping intermediate sprocket 51. The unloader bracket 18 is provided with a unloader reduction motor 37, and the output shaft of the unloader reduction motor 37 is provided with a unloader drive sprocket 38. The unloader drive sprocket 38 is connected to the tipping passive sprocket 49 through a discharge drive chain 39. The first tipping intermediate sprocket 50 and the lower left tipping sprocket 29 are connected through a first tipping chain 33. The second tipping intermediate sprocket 51 and the bucket lower side tipping sprocket 30 are connected through a second tipping chain 34.

[0058] The upper left turning claw 25, the lower left turning claw 27 and the lower side turning claw 32 of the bucket are all equilateral triangular 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 turning claw 25 are rotated 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 turning claw 27 are alternately rotated from 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 side turning claw 32 are rotated 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 discharger bracket 18 , a discharge tensioning sprocket 35 is rotatably provided on the second adjustment bracket 48 , and the second turning chain 34 is engaged with the discharge tensioning sprocket 35 .

[0060] The front needle stop mechanism 41 includes a fixed shaft 63, a needle stop swing arm shaft 64, a first swing arm bearing 65, a first tension spring 66, a needle stop drive arm 67, a needle stop vertical connecting rod 68, a discharge needle stop 69, a needle stop mounting bar 62 and a needle stop front cross bar 61;

[0061] 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;

[0062] A fixed shaft 63 is provided on the feeder bracket 18, and the left end of the needle stop drive arm 67 is hinged on the fixed shaft 63. The right end of the needle stop drive arm 67 is hinged to the left end of the needle stop front cross bar 61 in sequence through the needle stop vertical connecting rod 68. A needle stop swing arm shaft 64 is rotatably provided on the guide rod support 40, and the right end of the needle stop front cross bar 61 is connected to the needle stop swing arm shaft 64. The upper end of the needle stop mounting strip 62 is connected to the needle stop swing arm shaft 64, and the discharge needle 69 is connected to the lower end of the needle stop mounting strip 62. The middle part of the needle stop drive arm 67 is rotatably provided with a first swing arm bearing 65, and one end of the main driving shaft 45 for turning the material is sleeved with the first driving cam 44, and the first driving cam 44 is located on the upper part of the needle stop drive arm 67 On the other 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 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 discharging needle 69 to swing left and right through the needle stop swing arm shaft 64. When the lower end of the discharging needle 69 swings to the left, the discharging needle 69 presses the children's fun rod with the second lowest material level onto the two first guide rods 19. When the lower end of the discharging needle 69 swings to the right, the children's fun rod with the second lowest material level is separated from the top pressure of the discharging needle 69.

[0063] 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 discharger 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 slides with the box-type linear bearing 53 fixed on the discharger bracket 18. The middle part of the main driving shaft 45 of the material turning is sleeved with a second driving cam 47, and 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 hinged 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 material stop rod driving arm 56. The second tension spring pulls the hinge shaft between the joint bearing combination connecting rod 55 and the material stop rod driving arm 56 to the upper right. When the first driving cam 44 rotates, the lower end of the material stop rod driving arm 56 swings left and right, driving the lower material stop rod 52 to slide back and forth. When the lower material stop rod 52 slides to the right, the right end of the lower material stop rod 52 blocks the lower opening of the discharge chute, and the child's fun stick at the lowest material level rests on the upper side of the lower material stop rod 52. When the lower material stop rod 52 slides to the left, the discharge chute is unblocked, and the child's fun stick at the lowest material level falls onto the transmission chain 9.

[0064] Several control devices 3 correspond one-to-one to several discharge mechanisms 2, the contactor is electrically connected to the discharger 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 issues a control instruction to the contactor, and the contactor executes the opening and closing of the discharger reduction motor 37, thereby controlling the discharge quantity of the discharge mechanism 2.

[0065] 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.

[0066] 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. 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.

[0067] The filling hoppers of several discharging mechanisms 2 are filled with several colors of children's fun sticks in a one-to-one correspondence. For example, the number of children's fun sticks of each color in each bundle is four, and 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 into the four groups of card slots 36 in a one-to-one correspondence. Several discharging mechanisms 2 synchronously discharge the filled children's fun sticks on the transmission chain 9, that is, a single bundle group formed by four of each color or several colors is obtained. The single bundle group can be transported to the baling machine for baling through the transmission mechanism 1. When the single bundle group is delivered When the sticks have completely left the discharging range of the plurality of discharging mechanisms 2, the plurality of discharging mechanisms 2 can discharge the sticks again to form another single bundle. The present invention provides an automatic batching and loading device for a colorful children's fun stick baler. The device utilizes a plurality of independent yet cooperative discharging mechanisms 2 to load the sticks of different colors and discharge them onto the conveying member of the transmission mechanism 1. Under the control of the control device 3, the discharge time and number of discharges of the discharging mechanisms 2 can be controlled, so that the sticks of various colors are arranged in the desired color, quantity, and sequence, automatically completing the batching and feeding of the colorful children's fun stick baler. The present invention has high production efficiency, can greatly reduce the operator's labor intensity, save labor costs, and create higher economic benefits for the enterprise.

[0068] 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.

[0069] The upper left turning claw 25 and the lower side turning claw 32 of the bucket 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 and are not accumulated and compacted, which facilitates the orderly descent of the children's fun sticks. The upper left turning claw 25 and the lower left turning claw 27 have opposite directions. The lower left 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.

[0070] 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.

[0071] 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.

[0072] The above embodiments are merely illustrative of the present invention and do not limit its scope of protection. Those skilled in the art may make partial changes thereto, which are within the scope of protection 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 at one end of the transmission mechanism (1), and are used to load a plurality of colored children's fun sticks one by one in the order in which they are arranged during bundling, and to discharge the children's fun sticks onto the conveying member of the transmission mechanism (1) in the required color order and quantity; A control device (3) for controlling the discharge time and discharge frequency of the discharge mechanism (2); The control device (3) includes a photoelectric switch, a counter, and a contactor that are electrically connected in sequence. The discharge mechanism (2) also includes a front needle stop mechanism (41) and a material stop rod mechanism (43).

2. The automatic batching and feeding device for a colorful children's fun stick bundling machine according to claim 1, characterized in that: The transmission mechanism (1) includes a transmission bracket (4), which is a long strip bracket. Both ends of the transmission bracket (4) are provided with a transmission passive wheel shaft (14) that 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), and 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 card slot (36) is formed between two adjacent paddle structures (16), the card slot (36) is adapted to the width of the children's fun stick, a plurality of card 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), 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) and the transmission intermediate sprocket (13) are connected through the transmission drive chain (8).

3. The automatic batching and feeding device for a colorful children's fun stick bundling machine according to claim 2, characterized in that: Two first adjustment brackets (10) are slidably provided on the transmission bracket (4), a transmission tensioning sprocket (5) is rotatably provided on the first adjustment bracket (10), two transmission chains (9) are respectively engaged 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, characterized in that: 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, characterized in that: 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, characterized in that: The discharge mechanism (2) includes 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 The plate (46), the two hopper side plates (20) and the hopper right plate (21) are enclosed to form a filling hopper, and two first guide rods (19) are provided on the right end plate (46) and are arranged obliquely along the right end plate (46). The bottom of the filling hopper is provided with two second guide rods (22) that are gradually inclined downward from right to left, and the left end of the second guide rod (22) forms a downwardly bent arc structure, 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 portion 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 to the left ends of the two second guide rods (22). 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. The upper left turning shaft (26), the lower left turning shaft (28), the turning main drive shaft (45) and the lower side turning shaft (31) are rotatably provided on the feeder bracket (18). The upper left turning shaft (26) and the lower left turning shaft (28) are rotatably provided on the left side of the filling hopper along the tilting direction of the right end plate (46). The lower side turning shaft (31) is rotatably provided on the lower side of the filling hopper. The middle part of the upper left turning shaft (26) is sleeved with the upper left turning claw (25). One end of the upper left turning shaft (26) is sleeved with the passive gear (23). The middle part of the lower left turning shaft (28) is sleeved with the lower left turning claw (27). One end of the lower left turning shaft (28) is sleeved with the driving gear (24). The passive gear (23) is meshed with the driving gear (24). The other end of the lower left turning shaft (28) is sleeved with the lower left turning sprocket (29). ), the middle part of the bucket lower side tipping shaft (31) is sleeved with the bucket lower side tipping claw (32), one end of the bucket lower side tipping shaft (31) is sleeved with the bucket lower side tipping sprocket (30), the tipping main drive shaft (45) is sleeved with the tipping passive sprocket (49), the first tipping intermediate sprocket (50) and the second tipping intermediate sprocket (51), the discharger bracket (18) is provided with a discharger reduction motor (37), the output shaft of the discharger reduction motor (37) is provided with a discharge drive sprocket (38), the discharge drive sprocket (38) and the tipping passive sprocket (49) are connected through a discharge drive chain (39), the first tipping intermediate sprocket (50) and the left lower tipping sprocket (29) are connected through a first tipping chain (33), and the second tipping intermediate sprocket (51) and the bucket lower side tipping sprocket (30) are connected through a second tipping chain (34); The upper left turning claw (25), the lower left turning claw (27) and the bucket lower side turning claw (32) are all equilateral triangular components. 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 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 turning claw (27) rotate from 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 bucket lower side 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.

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 provided on the discharger bracket (18), a discharge tensioning sprocket (35) is rotatably provided on the second adjustment bracket (48), and the second turning chain (34) is engaged 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, characterized in that: The front needle stop mechanism (41) includes a fixed shaft (63), a needle stop swing arm shaft (64), a first swing arm bearing (65), a first tension spring (66), a needle stop drive arm (67), a needle stop vertical connecting rod (68), a discharge needle stop (69), a needle stop mounting bar (62) and a needle stop front cross bar (61); 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; A fixed shaft (63) is provided on the feeder bracket (18), the left end of the needle stop driving arm (67) is hinged on the fixed shaft (63), the right end of the needle stop driving arm (67) is hinged to the left end of the needle stop front cross bar (61) in sequence through the needle stop vertical connecting rod (68), a needle stop swing arm shaft (64) is rotatably provided on the guide rod support (40), the right end of the needle stop front cross bar (61) is connected to the needle stop swing arm shaft (64), the upper end of the needle stop mounting strip (62) is connected to the needle stop swing arm shaft (64), the discharge needle (69) is connected to the lower end of the needle stop mounting strip (62), the middle part of the needle stop driving arm (67) is rotatably provided with a first swing arm bearing (65), one end of the turning main driving shaft (45) is sleeved with a first driving cam (44), and the first driving cam (44) is located at the needle stop driving arm ( 67), the outer periphery of the first driving cam (44) and the outer periphery of the first swing arm bearing (65) are in rolling cooperation, 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 discharging needle (69) to swing left and right through the needle stop swing arm shaft (64). When the lower end of the discharging needle (69) swings to the left, the discharging needle (69) presses the children's fun stick at the second lowest material level onto the two first guide rods (19). When the lower end of the discharging needle (69) swings to the right, the children's fun stick at the second lowest material level breaks away from the top pressure of the discharging needle (69); The blocking rod mechanism (43) includes a lower blocking rod (52), a box-type linear bearing (53), a joint bearing combination connecting rod (55), and a blocking rod driving arm (56). The upper end of the blocking rod driving arm (56) is hinged to the driving arm seat (58) fixed on the feeder bracket (18). The left end of the lower blocking rod (52) is hinged to the lower end of the blocking rod driving arm (56) in sequence through the joint bearing combination connecting rod (55). The lower 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) of the material turning is sleeved with a second driving cam (47). The middle part of the 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 periphery of the second swing arm bearing (57) is in rolling engagement with the second driving cam (47) and is located on the right side of the stop rod driving arm (56). The second tension spring pulls the hinge shaft between the joint bearing combination connecting rod (55) and the stop rod driving arm (56) to the upper right. When the first driving cam (44) rotates, the lower end of the stop rod driving arm (56) swings left and right, driving the lower stop rod (52) to slide back and forth. When the lower stop rod (52) slides to the right, the right end of the lower stop rod (52) blocks the lower opening of the discharge chute. The children's fun stick at the lowest material level rests on the upper side of the lower stop rod (52). When the lower stop 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); A plurality of control devices (3) correspond to a plurality of discharge mechanisms (2) in a one-to-one manner, a contactor is electrically connected to a discharger 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 discharger 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, the second adjusting rod (60) is provided with an oblong hole, and 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 spacing between two adjacent discharge mechanisms (2) is set based on 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 based on the interval between two adjacent paddle structures (16) successively reaching the same lower opening of the discharge slide.

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