PET branch binding machine for simulated Christmas tree

Abstract

The invention relates to the field of simulated Christmas trees, in particular to a PET branch binding machine for planting simulated Christmas trees, which comprises a rack, the rack is respectively provided with a storage box, a branch distributing device, a branch conveying device, a steering mechanism, a counting device, a leaf aligning device and a leaf taking device, the branch distributing device is obliquely arranged on the storage box, and the branch conveying device is obliquely arranged on the storage box; the branch distributing device comprises a distributing conveying belt arranged on the machine frame, baffles are evenly fixed to the distributing conveying belt, and the distributing conveying belt is driven by a branch distributing motor to rotate. According to the device, the simulation branches can be conveyed to the designated position according to the designated number, the simulation branches do not need to be manually placed in a certain direction, and the production efficiency is greatly improved.

Description

[Technical field]

[0001] The invention relates to the field of artificial Christmas trees, in particular to a PET branch binding machine for artificial Christmas trees. [Background technology]

[0002] Simulated Christmas trees are often used for decoration during Christmas and other times. Simulated Christmas trees are usually assembled from multiple simulated Christmas pine leaves. Existing simulated Christmas trees are composed of simulated Christmas branches of various levels fixed on the trunk of the Christmas tree. The simulated Christmas branches are formed by winding PET simulated branches around an iron core through plastic wire. Patent application No. CN202022955429.X discloses an automatic feeding and leafing device for pine leaves, which grabs the simulated branches in the material box and divides them into individual pieces for a robot to grab and send to a winding device for use. However, the simulated branches include a main pole and pine leaves fixed on the main pole, and the main pole position needs to be tied to the iron core through plastic wire. When such a device places the pine leaves in the material box, it is necessary to manually align the main pole direction of the pine leaves, and then divide them into individual pieces for the robot to grab to ensure that the main pole and the iron core are tied together. Therefore, when placing the simulated pine leaves in such a device, it is necessary to manually arrange the direction of the pine leaves, resulting in low efficiency.

[0003] The present invention is proposed in view of the deficiencies in the prior art. [Summary of the invention]

[0004] The purpose of the present invention is to overcome the above-mentioned shortcomings of the prior art and provide a PET branch binding machine for an artificial Christmas tree.

[0005] The present invention can be implemented by the following technical solutions:

[0006] The invention discloses a PET branch binding machine for an artificial Christmas tree, comprising a frame, on which a material storage box, a branch material distribution device, a branch conveying device, a steering mechanism, a counting device, a leaf aligning device and a leaf taking device are respectively arranged, the branch material distribution device is tiltedly arranged on the material storage box, the branch material distribution device comprises a material distribution conveying belt arranged on the frame, baffles are evenly fixed on the material distribution conveying belt, the material distribution conveying belt is driven to rotate by a branch material distribution motor, a branch conveying device is arranged on one side of the top of the branch material distribution device, the branch conveying device comprises a conveying enclosure fixed on the frame, a conveying conveying belt is arranged on the frame at the conveying enclosure position, the conveying conveying belt is driven to rotate by a branch conveying motor, and the conveying A split cylinder is fixed on the frame at the end of the conveyor belt, a split plate is fixed at the end of the piston rod of the split cylinder, split boxes are symmetrically fixed on the split plates on both sides of the conveyor belt, a steering mechanism is fixed on the frame above the split plate, the steering mechanism includes a steering slide plate arranged on the frame, a steering lifting cylinder is fixed on the steering slide plate, a steering fixing plate is fixed at the end of the piston rod of the steering lifting cylinder, a steering rotating shaft rotatably connected to the steering fixing plate is arranged on the steering fixing plate, steering grabbing cylinders are symmetrically fixed on both sides of the bottom of the steering rotating shaft, steering grabbing plates are fixed on the output ends of the steering cylinders, a steering gear is also fixed on the steering rotating shaft, and the steering fixing plate A steering cylinder is fixed on the top, a steering rack is fixed at the end of the piston rod of the steering cylinder, and the steering rack is meshed with the steering gear. A sliding plate is fixed on the frame below the steering mechanism, and a counting device is fixed on the frame at the bottom of the sliding plate. The counting device includes a counting shaft arranged on the frame, and the counting shaft is driven to rotate by a counting motor. A plurality of counting blocks are fixed on the counting shaft, and a plurality of counting slots are evenly arranged on the counting blocks. A leaf aligning device is arranged on the frame on one side of the counting device, and the leaf aligning device includes a leaf aligning frame fixed on the frame, and a leaf taking device is arranged on the frame above the leaf aligning frame, and the leaf taking device includes a leaf taking translation cylinder fixed on the frame, and the activity of the leaf taking translation cylinder A leaf taking slide is fixed to the end of the plug rod, and a leaf taking lifting cylinder is vertically fixed on the leaf taking slide, and a leaf taking mounting plate is fixed to the end of the piston rod of the leaf taking lifting cylinder, and a leaf taking rotating shaft rotatably connected to the leaf taking mounting plate is provided on the leaf taking mounting plate, and leaf taking fixing plates slidably connected to the leaf taking mounting plate are symmetrically provided on both sides of the leaf taking rotating shaft, and leaf taking clamping plates are fixed to the bottom of the two leaf taking fixing plates, a leaf taking gear is fixed on the leaf taking rotating shaft, and leaf taking racks are fixed on the leaf taking fixing plates, and the two leaf taking racks are arranged on both sides of the leaf taking gear and mesh with the leaf taking gear, and a leaf taking grabbing cylinder is also fixed on the leaf taking mounting plate, and the end of the piston rod of the leaf taking grabbing cylinder is fixed to one of the leaf taking fixing plates.

[0007] Preferably, the branch fixing cylinders are symmetrically fixed on the diverting plates on both sides of the conveyor belt, and the ends of the piston rods of the branch fixing cylinders are fixed with branch baffles. When the simulated branches are in opposite directions, after the simulated branches reach the specified position, the branch fixing cylinders are activated, and the two branch baffles are close to each other to fix the branches, and then the branches are grabbed by the steering mechanism.

[0008] Preferably, the frame is also provided with a steering screw, which passes through the steering slide and is threadedly connected to the steering slide. By adjusting the position of the steering slide through the steering screw, the position of the steering grabbing cylinder can be adjusted, and the steering grabbing plate can grab the middle position of the simulated branch to meet the needs of grabbing simulated branches of different sizes.

[0009] Preferably, a leaf aligning plate is provided on one side of the leaf aligning frame, a leaf aligning motor is fixed on the frame on one side of the leaf aligning plate, a leaf aligning gear is fixed on the output end of the leaf aligning motor, a leaf aligning rack is fixed on the leaf aligning plate, the leaf aligning rack is meshed with the leaf aligning gear, a leaf aligning cylinder is also fixed on the frame below the leaf aligning frame, a leaf aligning push plate is fixed at the end of the piston rod of the leaf aligning cylinder, and a plurality of leaf pushing claws are fixed on the leaf aligning push plate. When a specified number of simulated branches fall into the leaf aligning frame, the leaf aligning motor drives the leaf aligning gear to rotate, the leaf aligning plate moves, and the leaf aligning plate pushes the simulated branches to stack the simulated branches neatly.

[0010] Preferably, a leaf-picking and leaf-pushing cylinder is fixed on the leaf-picking mounting plate, and a leaf-picking and leaf-pushing plate is fixed at the end of the piston rod of the leaf-picking and leaf-pushing cylinder. After the leaf-picking splint moves the simulated tree branch to the designated position, the leaf-picking and leaf-pushing cylinder is started, the piston rod of the leaf-picking and leaf-pushing cylinder is extended, and the leaf-picking and leaf-pushing plate is lowered, and the leaf-picking and leaf-pushing plate pushes the simulated tree branch to the designated position.

[0011] Preferably, a core dividing device is also fixed on the frame, and the core dividing device includes a core box, a core dividing baffle is fixed on the frame on one side of the core box, a core dividing shaft is arranged on the frame below the core dividing baffle, and the core dividing shaft is driven to rotate by a core dividing motor, a dividing wheel is fixed on the core dividing shaft, dividing grooves are evenly arranged on the dividing wheel, magnets are fixed in the dividing grooves, a dividing cylinder is also fixed on the bottom of the core box, and a dividing push plate is fixed to the end of the piston rod of the dividing cylinder. After the iron core is placed in the iron core box, when the iron core needs to be divided into individual pieces, the iron core dividing motor drives the iron core dividing shaft to rotate, the dividing wheel rotates to the specified position, the dividing trough reaches the bottom of the iron core box, and the lowest iron core enters the dividing trough due to the attraction of the magnet. After the iron core is fixed, the iron core dividing motor drives the iron core dividing shaft to rotate, and the iron core rotates to the dividing push plate position with the dividing wheel. The iron core is blocked by the dividing push plate, and the iron core slides to the bottom of the dividing push plate. The dividing cylinder starts, the dividing push plate moves, and the iron core moves to the specified position.

[0012] Preferably, a core conveying device is also provided on the frame on one side of the core distributing device, the core conveying device includes a core conveying conveyor belt, the core conveying conveyor belt is driven to rotate by a core conveying motor, the frame is also provided with a core conveying slide plate slidably connected to the frame, the core conveying slide plate is fixed to the core conveying conveyor belt, a core lifting cylinder is also fixed on the core conveying slide plate, a core clamping cylinder is fixed at the end of the piston rod of the core lifting cylinder, and a clamping block is fixed at the output end of the core clamping cylinder. The material distribution push plate moves the core between the two clamping blocks, the core clamping cylinder is started, the two clamping blocks are closed together, after the core is grasped and fixed by the clamping block, the core lifting cylinder is started, the piston rod on the core lifting cylinder is extended, the core rises, the core rises to the top of the material distribution push plate, the material distribution cylinder is started, the material distribution push plate returns to the initial position, the core conveying motor drives the core conveying conveyor belt to rotate, the core conveying slide plate moves, the core moves with the core conveying slide plate, and the core moves to the designated position.

[0013] Preferably, a winding device is also provided on the frame on one side of the core conveying device, and the winding device includes a winding shaft provided on the frame, a winding head is fixed at the end of the winding shaft, the winding shaft is driven to rotate by a winding motor, a winding hole is also provided on the winding head, and a threading hole is also provided on the winding head around the winding hole. The end of the core is inserted into the winding hole of the winding head, the plastic wire reel is fixed to the winding shaft, the plastic wire passes through the surface of the winding shaft and then passes out from the threading hole, the simulated tree branch is pressed against the surface of the core, the winding shaft is driven to rotate by the winding motor, the plastic wire rotates around the core, the plastic wire is evenly wound at the contact position between the simulated tree branch and the core, the core conveying motor drives the core conveying conveyor belt to rotate, and the core conveying slide moves back and forth, so that the plastic wire evenly winds the simulated tree branch and the core together.

[0014] Preferably, a welding device is also fixed on the frame on one side of the winding device, and the welding device includes a welding cylinder fixed on the frame, the welding cylinder is fixed with a welding slide through a piston rod, a transducer is fixed on the welding slide, a welding gun is fixed on the output end of the transducer, a winding fixing cylinder is also fixed on the welding slide, a wire pressing block is fixed to the winding fixing cylinder through a piston rod, and a wire pressing head used in conjunction with the wire pressing block is also provided on the welding slide. After the plastic wire fixes the simulated tree branch on the iron core, the welding cylinder starts, the welding slide moves, and the welding gun moves toward the plastic wire. The welding gun welds the plastic wires together, and when the welding gun pushes the plastic wire to move, the plastic wire slides to one side of the wire pressing block. After the plastic wire is welded, the winding fixing cylinder starts, and the wire pushing head pushes the plastic wire against the wire pressing block. The welding cylinder starts, and the welding slide moves away from the winding device. The plastic wire moves with the welding slide, and the plastic wire at the wire pressing block position is pulled and moved to separate from the plastic wire welded on the iron core.

[0015] Preferably, a support device is also fixed on the frame on one side of the winding device, and the support device includes a support lifting cylinder fixed on the frame, a support slide is fixed to the end of the piston rod of the support lifting cylinder, an iron core positioning cylinder is fixed to the support slide, a positioning slide is fixed to the end of the piston rod of the iron core positioning cylinder, a positioning groove is also provided on the positioning slide, a support cylinder is also fixed on the frame, a support plate is fixed to the end of the piston rod of the support cylinder, and a support plate is also fixed to the support slide. When the iron core is inserted into the winding hole position, the iron core positioning cylinder is started, the piston rod on the iron core positioning cylinder is extended, the positioning slider moves, and the iron core passes through the positioning groove position, so that the iron core is accurately inserted into the winding hole. The iron core clamping cylinder is started, and the two clamping blocks on the iron core clamping cylinder are moved away, and the support cylinder is started, the support plate comes to the specified position, and the leaf pushing plate descends. The leaf pushing plate presses the captured simulated branch into the support groove of the support plate to realize the positioning of the simulated branch. The iron core clamping cylinder is started, and the clamping blocks are closed together. After the clamping blocks fix the iron core and the simulated branch, the iron core and the simulated branch are entangled together through plastic wire.

[0016] Working principle: Pour the simulated branches into the storage box, and the branch dividing motor drives the dividing conveyor belt to rotate. The simulated branches fall between the two adjacent baffles and rise with the dividing conveyor belt. The simulated branches fall onto the conveyor belt and move forward with the rotation of the conveyor belt. When the simulated branches are in the correct direction, the split cylinder is started, the piston rod on the split cylinder extends, the split plate moves, the split material box moves with the split plate, and the simulated branches between the two split material boxes move with the split plate. After the simulated branches are separated from the conveyor belt, they slide onto the sliding plate. When the simulated branches are in the wrong direction, the steering lifting cylinder is started, and the steering The piston rod on the lifting cylinder extends, the steering fixed plate descends, and the steering grabbing cylinder is started. The steering grabbing cylinder is a finger cylinder. The two steering grabbing plates on the steering grabbing cylinder close together. After the simulated branch is fixed by the two steering grabbing plates, the steering lifting cylinder is started again, the steering fixed plate rises, and the simulated branch rises with the steering fixed plate. After the simulated branch rises to a certain height, the steering cylinder is started, the piston rod on the steering cylinder extends, the steering rack moves, the steering rotation axis rotates 180 degrees, and the simulated branch rotates 180 degrees around the steering rotation axis. After adjusting the simulated branch to the correct direction, the steering grabbing cylinder is started. The cylinder starts, the two steering grab plates move away from each other, the simulated branch falls onto the sliding plate, and after the simulated branch with the correct direction slides onto the sliding plate, it slides into the counting slot of the counting block, the counting motor starts, the counting motor drives the counting shaft to rotate, the simulated branch rotates with the counting block, the simulated branch rotates into the leaf alignment frame, and the specified number of simulated branches is transported to the leaf alignment frame according to the number of a bunch of simulated branches. After the specified number of simulated branches arrives in the leaf alignment frame, the leaf taking lifting cylinder starts, the piston rod on the leaf taking lifting cylinder extends, the leaf taking mounting plate descends, the leaf taking clamping plate descends with the leaf taking mounting plate, and the leaf taking clamping plate After the board reaches both sides of the simulated tree branch, the leaf picking and grabbing cylinder is started, the piston rod on the leaf picking and grabbing cylinder is shortened, and the two leaf picking splints are close to each other. After the simulated tree branch is fixed by the leaf picking splint, the leaf picking lifting cylinder is started, the piston rod on the leaf picking lifting cylinder is shortened, and the simulated tree branch rises with the leaf picking splint, the leaf picking translation cylinder is started, the piston rod on the leaf picking translation cylinder is shortened, and the simulated tree branch moves to the designated position with the leaf picking slide plate to be supplied to the winding device for use. This device can realize the delivery of the simulated tree branches to the designated position according to the specified quantity, and there is no need to manually place the simulated tree branches in a certain direction, which greatly improves the production efficiency.

[0017] Compared with the prior art, the present invention has the following advantages:

[0018] 1. This device can deliver the simulated branches to the specified location in the specified quantity, and there is no need to manually place the simulated branches in a certain direction, which greatly improves the production efficiency.

[0019] 2. This device can be used to transport the simulated tree branches to the designated location in the designated quantity, divide the iron core into individual pieces, and wrap the simulated tree branches and the iron core together with plastic wires. After wrapping, the ends of the plastic wires are welded and fixed with an ultrasonic welding gun to realize the automated production of simulated Christmas tree branches, which greatly improves the production efficiency of simulated Christmas tree branches and reduces the labor cost of simulated Christmas tree branches.

Brief Description of the Drawings

[0020] The specific embodiments of the present invention are further described in detail below with reference to the accompanying drawings, wherein:

[0021] Figure 1 It is a structural schematic diagram of the present invention;

[0022] Figure 2 An exploded view of the present invention;

[0023] Figure 3 This is a schematic diagram of the structure of the branch dividing device;

[0024] Figure 4 This is a schematic diagram of the structure of the branch conveying device;

[0025] Figure 5 is a schematic diagram of the steering mechanism structure;

[0026] Figure 6 It is a schematic diagram of the structure of the counting device;

[0027] Figure 7 It is a schematic diagram of the structure of the leaf-aligning device;

[0028] Figure 8 It is a structural schematic diagram of the position of the leaf cylinder;

[0029] Fig. 9 This is a schematic diagram of the leaf-taking device structure;

[0030] Fig.10 It is a structural schematic diagram of the core dividing device;

[0031] Fig.11 This is a schematic diagram of the structure of the core dividing device from another angle;

[0032] Fig.12 It is a structural schematic diagram of the iron core conveying device;

[0033] Fig.13 This is a schematic diagram of the position structure of the iron core conveying slide plate;

[0034] Fig.14 It is a schematic diagram of the winding device structure;

[0035] Fig.15 It is a schematic diagram of the structure of the welding device;

[0036] Fig.16 It is a schematic diagram of the structure of the stipule device;

[0037] In the figure: 1, frame; 2, storage box; 3, branch dividing device; 301, dividing conveyor belt; 302, baffle; 303, branch dividing motor; 4, branch conveying device; 401, conveying enclosure; 402, conveyor belt; 403, branch conveying motor; 404, splitting cylinder; 405, splitting plate; 406, splitting material box; 407, branch fixing cylinder; 408, branch baffle plate; 5, steering mechanism; 501, steering slide plate; 502, steering screw; 503, steering lifting cylinder; 504, steering fixing plate; 505, steering rotating shaft; 506, steering cylinder; 507, Steering gear; 508, steering rack; 509, steering grabbing cylinder; 510, steering grabbing plate; 6, sliding plate; 7, counting device; 701, counting shaft; 702, counting motor; 703, counting block; 704, counting slot; 8, leaf aligning device; 801, leaf aligning frame; 802, leaf aligning motor; 803, leaf aligning plate; 804, leaf aligning gear; 805, leaf aligning rack; 806, leaf aligning cylinder; 807, leaf aligning push plate; 808, leaf pushing claw; 9, leaf taking device; 901, leaf taking translation cylinder; 902, leaf taking slide plate; 903, leaf taking lifting cylinder; 904, leaf taking mounting plate; 9 05. Leaf taking rotating shaft; 906. Leaf taking and grasping cylinder; 907. Leaf taking fixing plate; 908. Leaf taking clamping plate; 909. Leaf taking rack; 910. Leaf taking gear; 911. Leaf taking and pushing cylinder; 912. Leaf taking pushing plate; 10. Iron core dividing device; 101. Iron core box; 102. Iron core dividing motor; 103. Iron core dividing shaft; 104. Dividing wheel; 105. Dividing trough; 106. Iron core dividing baffle; 107. Dividing push plate; 108. Dividing cylinder; 11. Iron core conveying device; 111. Iron core conveying motor; 112. Iron core conveying slide plate; 113. Iron core clamping cylinder; 11 4. Clamping block; 115. Core lifting cylinder; 12. Winding device; 121. Winding shaft; 122. Winding motor; 123. Winding head; 124. Winding hole; 125. Threading hole; 13. Welding device; 131. Welding cylinder; 132. Welding slide; 133. Transducer; 134. Welding gun; 135. Wire pressing block; 136. Winding fixing cylinder; 137. Threading head; 14. Supporting leaf device; 141. Supporting leaf lifting cylinder; 142. Supporting leaf slide; 143. Core positioning cylinder; 144. Positioning slide; 145. Positioning groove; 146. Supporting leaf plate; 147. Supporting leaf cylinder; [Specific implementation method]

[0038] The embodiments of the present invention are described in detail below with reference to the accompanying drawings:

[0039] Embodiment 1:

[0040] like Figures 1 to 9As shown, the present invention discloses a PET branch binding machine for an artificial Christmas tree, comprising a frame 1, on which are respectively provided a storage box 2, a branch dividing device 3, a branch conveying device 4, a steering mechanism 5, a counting device 7, a leaf aligning device 8 and a leaf taking device 9, the branch dividing device 3 is tiltedly arranged on the storage box 2, the branch dividing device 3 comprises a dividing conveyor belt 301 arranged on the frame 1, baffles 302 are evenly fixed on the dividing conveyor belt 301, the dividing conveyor belt 301 is driven to rotate by a branch dividing motor 303, a branch conveying device 4 is arranged on one side of the top of the branch dividing device 3, the branch conveying device 4 comprises a conveying enclosure 401 fixed on the frame 1, a conveying conveyor belt 402 is arranged on the frame 1 at the position of the conveying enclosure 401, and the conveying conveyor belt 402 is arranged on the frame 1 at the position of the conveying enclosure 401. The belt 402 is driven to rotate by the branch conveying motor 403, and a split cylinder 404 is fixed on the frame 1 at the end of the conveying conveyor belt 402, and a split plate 405 is fixed at the end of the piston rod of the split cylinder 404. Split material boxes 406 are symmetrically fixed on the split plates 405 on both sides of the conveying conveyor belt 402, and a steering mechanism 5 is fixed on the frame 1 above the split plate 405. The steering mechanism 5 includes a steering slide 501 arranged on the frame 1, a steering lifting cylinder 503 is fixed on the steering slide 501, and a steering fixed plate 504 is fixed at the end of the piston rod of the steering lifting cylinder 503. A steering rotating shaft 505 rotatably connected to the steering fixed plate 504 is provided on the steering fixed plate 504, and steering grabbing air cylinders 506 are symmetrically fixed on both sides of the bottom of the steering rotating shaft 505. Cylinder 509, the output end of the steering cylinder 506 is fixed with a steering grab plate 510, the steering rotating shaft 505 is also fixed with a steering gear 507, the steering cylinder 506 is fixed on the steering fixed plate 504, the piston rod end of the steering cylinder 506 is fixed with a steering rack 508, the steering rack 508 is meshed with the steering gear 507, a sliding plate 6 is fixed on the frame 1 below the steering mechanism 5, and a counting device 7 is fixed on the frame 1 at the bottom of the sliding plate 6. The counting device 7 includes a counting shaft 701 arranged on the frame 1, and the counting shaft 701 is driven to rotate by a counting motor 702. A plurality of counting blocks 703 are fixed on the counting shaft 701, and a plurality of counting slots 704 are evenly arranged on the counting blocks 703. A counting device 7 is arranged on the frame 1 on one side of the counting device 7 There is a leaf aligning device 8, which includes a leaf aligning frame 801 fixed on the frame 1, and a leaf picking device 9 is arranged on the frame 1 above the leaf aligning frame 801. The leaf picking device 9 includes a leaf picking translation cylinder 901 fixed on the frame 1, and a leaf picking slide 902 is fixed to the end of the piston rod of the leaf picking translation cylinder 901, and a leaf picking lifting cylinder 903 is vertically fixed to the leaf picking slide 902, and a leaf picking mounting plate 904 is fixed to the end of the piston rod of the leaf picking lifting cylinder 903, and a leaf picking rotating shaft 905 rotatably connected to the leaf picking mounting plate 904 is arranged on the leaf picking mounting plate 904, and leaf picking fixing plates 907 slidably connected to the leaf picking mounting plate 904 are symmetrically arranged on both sides of the leaf picking rotating shaft 905, and leaf picking clamping plates 908 are fixed to the bottom of the two leaf picking fixing plates 907.A leaf picking gear 910 is fixed on the leaf picking rotating shaft 905, and leaf picking racks 909 are fixed on the leaf picking fixing plates 907. Two leaf picking racks 909 are arranged on both sides of the leaf picking gear 910 and mesh with the leaf picking gear 910. A leaf picking and grabbing cylinder 906 is also fixed on the leaf picking mounting plate 904, and the piston rod end of the leaf picking and grabbing cylinder 906 is fixed to one of the leaf picking fixing plates 907.

[0041] Among them, branch fixing cylinders 407 are symmetrically fixed on the dividing plates 405 on both sides of the conveyor belt 402, and branch blocking plates 408 are fixed at the ends of the piston rods of the branch fixing cylinders 407. When the simulated branches are in opposite directions, after the simulated branches reach the specified position, the branch fixing cylinders 407 are activated, and the two branch blocking plates 408 approach each other to fix the branches, and then the branches are grabbed by the steering mechanism 5.

[0042] The frame 1 is also provided with a steering screw 502, which passes through the steering slide 501 and is threadedly connected to the steering slide 501. By adjusting the position of the steering slide 501 through the steering screw 502, the position of the steering grabbing cylinder 509 can be adjusted, and the steering grabbing plate 510 can grab the middle position of the simulated branch to meet the needs of grabbing simulated branches of different sizes.

[0043] Among them, a leaf aligning plate 803 is arranged on one side of the leaf aligning frame 801, a leaf aligning motor 802 is fixed on the frame 1 on one side of the leaf aligning plate 803, a leaf aligning gear 804 is fixed on the output end of the leaf aligning motor 802, a leaf aligning rack 805 is fixed on the leaf aligning plate 803, and the leaf aligning rack 805 is meshed with the leaf aligning gear 804, and a leaf aligning cylinder 806 is also fixed on the frame 1 below the leaf aligning frame 801, and a leaf aligning push plate 807 is fixed at the end of the piston rod of the leaf aligning cylinder 806, and a plurality of leaf pushing claws 808 are fixed on the leaf aligning push plate 807. When a specified number of simulated branches fall into the leaf aligning frame 801, the leaf aligning motor 802 drives the leaf aligning gear 804 to rotate, and the leaf aligning plate 803 moves, and the leaf aligning plate 803 pushes the simulated branches to stack the simulated branches neatly, and the leaf pushing claws 808 push the simulated branches together.

[0044] Among them, a leaf taking and pushing cylinder 911 is also fixed on the leaf taking installation plate 904, and a leaf taking and pushing plate 912 is fixed at the end of the piston rod of the leaf taking and pushing cylinder 911. After the leaf taking clamping plate 908 moves the simulated branch to the specified position, the leaf taking and pushing cylinder 911 is started, the piston rod of the leaf taking and pushing cylinder 911 is extended, and the leaf taking and pushing plate 912 is lowered, and the leaf taking and pushing plate 912 pushes the simulated branch to the specified position.

[0045] Embodiment 2:

[0046] like Figures 10 to 16As shown, the present invention discloses a PET branch binding machine for an artificial Christmas tree. Based on the structure and principle of embodiment 1, a core dividing device 10 is further fixed on the frame 1 of this embodiment, and the core dividing device 10 comprises a core box 101. A core dividing baffle 106 is fixed on the frame 1 on one side of the core box 101, and a core dividing shaft 103 is arranged on the frame 1 below the core dividing baffle 106. The core dividing shaft 103 is driven to rotate by a core dividing motor 102. A dividing wheel 104 is fixed on the core dividing shaft 103, and dividing grooves 105 are evenly arranged on the dividing wheel 104. Magnets are fixed in the dividing grooves 105. A dividing cylinder 108 is also fixed on the bottom of the core box 101, and a dividing push plate 107 is fixed to the end of the piston rod of the dividing cylinder 108. After the iron core is placed in the iron core box 101, when the iron core needs to be divided into individual pieces, the iron core dividing motor 102 drives the iron core dividing shaft 103 to rotate, the dividing wheel 104 rotates to the specified position, and the dividing trough 105 reaches the bottom of the iron core box 101. The lowest iron core enters the dividing trough 105 due to the attraction of the magnet. After the iron core is fixed, the iron core dividing motor 102 drives the iron core dividing shaft 103 to rotate, and the iron core rotates to the position of the dividing push plate 107 with the dividing wheel 104. The iron core is blocked by the dividing push plate 107, and the iron core slides to the bottom of the dividing push plate 107. The dividing cylinder 108 is started, the dividing push plate 107 moves, and the iron core moves to the specified position.

[0047] Among them, a core conveying device 11 is also provided on the frame 1 on one side of the core dividing device 10, and the core conveying device 11 includes a core conveying conveyor belt 402, and the core conveying conveyor belt 402 is driven to rotate by a core conveying motor 111. The frame 1 is also provided with a core conveying slide plate 112 which is slidably connected to the frame 1, and the core conveying slide plate 112 is fixed to the core conveying conveyor belt 402. A core lifting cylinder 115 is also fixed on the core conveying slide plate 112, and a core clamping cylinder 113 is fixed to the end of the piston rod of the core lifting cylinder 115, and a clamping block 114 is fixed to the output end of the core clamping cylinder 113. The dividing push plate 107 moves the iron core between the two clamping blocks 114, the iron core clamping cylinder 113 is started, and the two clamping blocks 114 are closed together. After the iron core is grasped and fixed by the clamping blocks 114, the iron core lifting cylinder 115 is started, and the piston rod on the iron core lifting cylinder 115 is extended, and the iron core rises. The iron core rises to above the dividing push plate 107, the dividing cylinder 108 is started, and the dividing push plate 107 returns to the initial position, and the iron core conveying motor 111 drives the iron core conveying conveyor belt 402 to rotate, and the iron core conveying slide plate 112 moves, and the iron core moves with the iron core conveying slide plate 112, and the iron core moves to the specified position.

[0048] Among them, a winding device 12 is also provided on the frame 1 on one side of the core conveying device 11, and the winding device 12 includes a winding shaft 121 arranged on the frame 1, and a winding head 123 is fixed to the end of the winding shaft 121. The winding shaft 121 is driven to rotate by a winding motor 122. A winding hole 124 is also provided on the winding head 123, and a threading hole 125 is also provided on the winding head 123 around the winding hole 124. The end of the iron core is inserted into the winding hole 124 of the winding head 123, the plastic wire reel is fixed to the winding shaft 121, the plastic wire passes through the surface of the winding shaft 121 and then comes out from the threading hole 125, the simulated tree branch is pressed against the surface of the iron core, the winding shaft 121 is driven to rotate by the winding motor 122, the plastic wire rotates around the iron core, the plastic wire is evenly wound at the contact position between the simulated tree branch and the iron core, the iron core conveying motor 111 drives the iron core conveying conveyor belt 402 to rotate, and the iron core conveying slide plate 112 moves back and forth, so that the plastic wire, the simulated tree branch and the iron core are evenly wound together.

[0049] Among them, a welding device 13 is also fixed on the frame 1 on one side of the winding device 12, and the welding device 13 includes a welding cylinder 131 fixed on the frame 1, and the welding cylinder 131 is fixed with a welding slide 132 through a piston rod, and a transducer 133 is fixed on the welding slide 132, and a welding gun 134 is fixed at the output end of the transducer 133, and a winding fixed cylinder 136 is also fixed on the welding slide 132, and the winding fixed cylinder 136 is fixed with a wire pressing block 135 through a piston rod, and a top wire head 137 used in conjunction with the wire pressing block 135 is also provided on the welding slide 132. After the plastic wire fixes the simulated tree branch on the iron core, the welding cylinder 131 is started, the welding slide 132 moves, and the welding gun 134 moves toward the plastic wire. The welding gun 134 welds the plastic wires together, and when the welding gun 134 pushes the plastic wire to move, the plastic wire slides to the side of the wire pressing block 135. After the plastic wire is welded, the winding fixing cylinder 136 is started, and the wire pushing head 137 pushes the plastic wire against the wire pressing block 135. The welding cylinder 131 is started, and the welding slide 132 moves away from the winding device 12. The plastic wire moves with the welding slide 132, and the plastic wire at the position of the wire pressing block 135 is pulled and moved to separate from the plastic wire welded on the iron core.

[0050] Among them, a support device 14 is also fixed on the frame 1 on one side of the winding device 12, and the support device 14 includes a support lifting cylinder 141 fixed on the frame 1, and a support slide 142 is fixed at the end of the piston rod of the support lifting cylinder 141, and an iron core positioning cylinder 143 is fixed on the support slide 142, and a positioning slide 144 is fixed at the end of the piston rod of the iron core positioning cylinder 143, and a positioning groove 145 is also provided on the positioning slide 144. A support cylinder 147 is also fixed on the frame 1, and a support plate 146 is fixed at the end of the piston rod of the support cylinder 147, and a support plate 146 is also fixed on the support slide 142. When the iron core is inserted into the winding hole 124, the iron core positioning cylinder 143 is started, the piston rod on the iron core positioning cylinder 143 is extended, the positioning slider 144 moves, and the iron core passes through the positioning groove 145 to achieve the accurate insertion of the iron core into the winding hole 124. The iron core clamping cylinder 113 is started, the two clamping blocks 114 on the iron core clamping cylinder 113 are moved away, and the support cylinder 147 is started, and the support plate 146 comes to the specified position, and the leaf pushing plate 912 descends. The leaf pushing plate 912 presses the captured simulated branch into the support groove of the support plate 146 to achieve the positioning of the simulated branch. The iron core clamping cylinder 113 is started, and the clamping blocks 114 are closed together. After the clamping blocks 114 fix the iron core and the simulated branch, the iron core and the simulated branch are wound together by plastic wire.

[0051] The above description is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, various changes, modifications, substitutions and variations can be made to these embodiments without departing from the technical principles of the present invention. These changes, modifications, substitutions and variations should also be regarded as the scope of protection of the present invention.

Claims

1. A PET branch binding machine for an artificial Christmas tree, comprising a frame, characterized in that: The frame is respectively provided with a storage box, a branch sorting device, a branch conveying device, a steering mechanism, a counting device, a leaf aligning device and a leaf picking device; the branch sorting device is tiltedly arranged on the storage box; the branch sorting device comprises a sorting conveyor belt arranged on the frame; baffles are evenly fixed on the sorting conveyor belt; the sorting conveyor belt is driven to rotate by a branch sorting motor; a branch conveying device is arranged on one side of the top of the branch sorting device; the branch conveying device comprises a conveying enclosure fixed on the frame; a conveying conveyor belt is arranged on the frame at the conveying enclosure position; the conveying conveyor belt is driven to rotate by a branch conveying motor; a direction-dividing cylinder is fixed on the frame at the end of the conveying conveyor belt. A split plate is fixed to the end of the piston rod of the split cylinder, and split material boxes are symmetrically fixed to the split plates on both sides of the conveyor belt, and a steering mechanism is fixed to the frame above the split plate, and the steering mechanism includes a steering slide plate arranged on the frame, and a steering lifting cylinder is fixed to the steering slide plate, and a steering fixing plate is fixed to the end of the piston rod of the steering lifting cylinder, and a steering rotating shaft rotatably connected to the steering fixing plate is arranged on the steering fixing plate, and steering grabbing cylinders are symmetrically fixed on both sides of the bottom of the steering rotating shaft, and steering grabbing plates are fixed to the output ends of the steering steering cylinders, and a steering gear is also fixed on the steering rotating shaft, and a steering cylinder is fixed on the steering fixing plate. A steering rack is fixed to the end of the piston rod of the cylinder, and the steering rack is meshed with the steering gear. A sliding plate is fixed to the frame below the steering mechanism, and a counting device is fixed to the frame at the bottom of the sliding plate. The counting device includes a counting shaft arranged on the frame, and the counting shaft is driven to rotate by a counting motor. A plurality of counting blocks are fixed to the counting shaft, and a plurality of counting slots are evenly arranged on the counting blocks. A leaf aligning device is arranged on the frame on one side of the counting device, and the leaf aligning device includes a leaf aligning frame fixed to the frame, and a leaf taking device is arranged on the frame above the leaf aligning frame, and the leaf taking device includes a leaf taking translation cylinder fixed to the frame, and a A leaf picking slide plate, a leaf picking lifting cylinder is vertically fixed on the leaf picking slide plate, a leaf picking mounting plate is fixed to the end of the piston rod of the leaf picking lifting cylinder, a leaf picking mounting plate is provided on the leaf picking mounting plate, a leaf picking rotating shaft rotatably connected to the leaf picking mounting plate is arranged on the leaf picking rotating shaft, leaf picking fixing plates slidably connected to the leaf picking mounting plate are symmetrically arranged on both sides of the leaf picking rotating shaft, leaf picking clamps are fixed to the bottom of the two leaf picking fixing plates, a leaf picking gear is fixed on the leaf picking rotating shaft, a leaf picking rack is fixed on the leaf picking fixing plate, two leaf picking racks are arranged on both sides of the leaf picking gear and mesh with the leaf picking gear, a leaf picking grabbing cylinder is also fixed on the leaf picking mounting plate, and the end of the piston rod of the leaf picking grabbing cylinder is fixed to one of the leaf picking fixing plates.

2. The artificial Christmas tree PET branch binding machine according to claim 1, characterized in that: Branch fixing cylinders are symmetrically fixed on the dividing plates on both sides of the conveyor belt, and branch blocking plates are fixed at the ends of the piston rods of the branch fixing cylinders.

3. The PET branch binding machine for artificial Christmas tree according to claim 1, characterized in that: The frame is also provided with a steering screw rod, which passes through the steering slide plate and is threadedly connected with the steering slide plate.

4. The PET branch binding machine for artificial Christmas tree according to claim 1, characterized in that: A leaf aligning plate is provided on one side of the leaf aligning frame, a leaf aligning motor is fixed on the frame on one side of the leaf aligning plate, a leaf aligning gear is fixed on the output end of the leaf aligning motor, a leaf aligning rack is fixed on the leaf aligning plate, the leaf aligning rack is meshed with the leaf aligning gear, and a leaf aligning cylinder is also fixed on the frame below the leaf aligning frame, a leaf aligning push plate is fixed at the end of the piston rod of the leaf aligning cylinder, and a plurality of leaf pushing claws are fixed on the leaf aligning push plate.

5. The PET branch binding machine for artificial Christmas tree according to claim 1, characterized in that: A leaf taking and pushing cylinder is also fixed on the leaf taking installation plate, and a leaf taking and pushing plate is fixed at the end of the piston rod of the leaf taking and pushing cylinder.

6. The PET branch binding machine for artificial Christmas tree according to claim 1, characterized in that: A core dividing device is also fixed on the frame, and the core dividing device includes a core box. A core dividing baffle is fixed on the frame on one side of the core box, and a core dividing shaft is arranged on the frame below the core dividing baffle. The core dividing shaft is driven to rotate by a core dividing motor, and a dividing wheel is fixed on the core dividing shaft. Dividing grooves are evenly arranged on the dividing wheel, and magnets are fixed in the dividing grooves. A dividing cylinder is also fixed on the bottom of the core box, and a dividing push plate is fixed to the end of the piston rod of the dividing cylinder.

7. The PET branch binding machine for artificial Christmas tree according to claim 6, characterized in that: An iron core conveying device is also provided on the frame on one side of the iron core dividing device, and the iron core conveying device includes an iron core conveying conveyor belt, and the iron core conveying conveyor belt is driven to rotate by an iron core conveying motor. The frame is also provided with an iron core conveying slide plate slidably connected to the frame, and the iron core conveying slide plate is fixed to the iron core conveying conveyor belt. An iron core lifting cylinder is also fixed on the iron core conveying slide plate, and an iron core clamping cylinder is fixed to the end of the piston rod of the iron core lifting cylinder, and a clamping block is fixed to the output end of the iron core clamping cylinder.

8. The PET branch binding machine for artificial Christmas tree according to claim 7, characterized in that: A winding device is also provided on the frame on one side of the core conveying device, and the winding device includes a winding shaft arranged on the frame, a winding head is fixed to the end of the winding shaft, the winding shaft is driven to rotate by a winding motor, a winding hole is also provided on the winding head, and a threading hole is also provided on the winding head around the winding hole.

9. The PET branch binding machine for artificial Christmas tree according to claim 8, characterized in that: A welding device is also fixed on the frame on one side of the winding device, and the welding device includes a welding cylinder fixed on the frame, and the welding cylinder is fixed with a welding slide through a piston rod, and a transducer is fixed on the welding slide, and a welding gun is fixed on the output end of the transducer, and a winding fixing cylinder is also fixed on the welding slide, and a wire pressing block is fixed to the winding fixing cylinder through a piston rod, and a top wire head used in conjunction with the wire pressing block is also provided on the welding slide.

10. The PET branch binding machine for artificial Christmas tree according to claim 8, characterized in that: A support device is also fixed on the frame on one side of the winding device, and the support device includes a support lifting cylinder fixed on the frame, a support slide is fixed to the end of the piston rod of the support lifting cylinder, an iron core positioning cylinder is fixed to the support slide, a positioning slide is fixed to the end of the piston rod of the iron core positioning cylinder, a positioning groove is also provided on the positioning slide, a support cylinder is also fixed on the frame, a support plate is fixed to the end of the piston rod of the support cylinder, and a support plate is also fixed to the support slide.

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