Christmas tree leaf self-feeding production line

Abstract

The utility model relates to the field of automatic feeding, in particular to a Christmas tree leaf automatic feeding production line. Comprising a bottom frame with a high end and a low end, one side of the low end of the bottom frame is rotationally connected with a follow-up frame, the follow-up frame is fixedly connected with a plurality of air cylinders I, air cylinder rods of at least two air cylinders I are fixedly connected with adjusting frames, one side of the high end of the bottom frame is rotationally connected with a conveying wheel I, and the adjusting frames are rotationally connected with a conveying wheel II. The conveying wheel I and the conveying wheel II are driven through a conveying belt. A supporting frame is rotationally connected to one side of the high end of the bottom frame and the adjusting frame. The supporting frame is rotationally connected with two synchronous wheels, and the two synchronous wheels are in transmission through a synchronous belt. The conveying wheels I and the corresponding synchronous wheels are fixedly connected with turning wheels, the two turning wheels are in transmission through two transmission wheels which are meshed with each other, and the supporting frame is fixedly connected with a middle frame which supports the two transmission wheels to rotate. And the discharging height of the conveyed Christmas tree leaves can be adjusted.

Description

Technical Field

[0001] The utility model relates to the field of automatic feeding, and more specifically to a Christmas tree leaf self-feeding production line. Background Art

[0002] As Christmas decorations, Christmas trees have been widely used in homes or public places during festivals. Many Christmas trees in life are artificial Christmas trees made of artificial materials to replace natural trees. Artificial Christmas trees usually consist of artificial Christmas tree trunks and multiple artificial Christmas tree leaves. In the process of producing Christmas trees, the Christmas tree leaves need to be transported to different heights. The current Christmas tree leaf self-loading production line can generally only transport the Christmas tree leaves to a fixed position and cannot adjust the discharge height of the transported Christmas tree leaves. Utility Model Content

[0003] In order to overcome the deficiencies of the prior art, the utility model provides a Christmas tree leaf self-loading production line, which can adjust the discharge height of the Christmas tree leaves for transportation.

[0004] The technical solution adopted by the utility model to solve its technical problems is:

[0005] A Christmas tree leaf self-loading production line comprises a base frame with a high end and a low end, one side of the low end of the base frame is rotatably connected to a follower frame, a plurality of cylinders I are fixedly connected to the follower frame, at least two cylinders I have adjustment frames fixedly connected to the cylinder rods, one side of the high end of the base frame is rotatably connected to a transport wheel I, the adjustment frame is rotatably connected to a transport wheel II, and the transport wheels I and II are driven by a transport belt.

[0006] Furthermore, a support frame is rotatably connected to one side of the high end of the base frame and the adjustment frame.

[0007] Furthermore, the support frame is rotatably connected to two synchronous wheels, and the two synchronous wheels are driven by a synchronous belt.

[0008] Furthermore, the transport wheel I and the corresponding synchronous wheel are both fixedly connected with a changing wheel, the two changing wheels are driven by two mutually meshing transmission wheels, and a middle frame supporting the rotation of the two transmission wheels is fixedly connected to the support frame.

[0009] Furthermore, baffles distributed on both sides of the synchronous belt are fixedly connected to the support frame.

[0010] The beneficial effects of the Christmas tree leaf self-loading production line of the utility model are as follows: the discharge height of the Christmas tree leaves can be adjusted; the Christmas tree leaves can be pressed down by a synchronous belt to prevent the Christmas tree leaves from being blown up; the automatic loading of the Christmas tree leaves can be achieved by coordinating the movement of the synchronous belt with the movement of the conveyor belt; and the two sides of the conveyor belt can be blocked to prevent the Christmas tree leaves from sliding off from the sides during transportation. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] The utility model is further described in detail below with reference to the accompanying drawings and specific implementation methods.

[0012] Figure 1 This is a structural diagram of a Christmas tree leaf self-feeding production line;

[0013] Figure 2 It is a structural schematic diagram of a conveyor belt drive;

[0014] Figure 3 A schematic diagram of the structure for adjusting the transport height of the conveyor belt;

[0015] Figure 4 It is a schematic diagram of the transport structure of the synchronous belt;

[0016] Figure 5 It is a schematic diagram of the structure of the transmission wheel I and the synchronous wheel;

[0017] Figure 6 is a schematic diagram of the structure of the baffle;

[0018] Figure 7 for Figure 6 A half-section view of the structure shown;

[0019] Figure 8 It is a schematic diagram of the structure of the transmission of transport wheels I and II.

[0020] The bottom frame 11; the transport wheel I 12; the transport wheel II 13; the support frame 14; the transport belt 15; the adjustment frame 16; the cylinder I 17; the follower frame 18; the synchronous wheel 21; the synchronous belt 22; the change wheel 31; the middle frame 32; the transmission wheel 33; the baffle 34; the sprocket 41; and the chain 42. DETAILED DESCRIPTION

[0021] refer to Figure 1 , 2, 3, 6, 7 and 8, describe in detail an embodiment of adjusting the height of automatic loading of Christmas tree leaves for transportation: a Christmas tree leaf self-loading production line, comprising a base frame 11 with a high end and a low end, one side of the low end of the base frame 11 is rotatably connected to a follower frame 18, a plurality of cylinders Ⅰ17 are fixedly connected to the follower frame 18, at least two cylinders Ⅰ17 have cylinder rods fixedly connected to an adjusting frame 16, one side of the high end of the base frame 11 is rotatably connected to a transport wheel Ⅰ12, the adjusting frame 16 is rotatably connected to a transport wheel Ⅱ13, the transport wheels Ⅰ12 and Ⅱ13 are driven by a transport belt 15, the transport wheel Ⅰ12 is fixedly connected to the output shaft of the reduction motor Ⅰ, and the reduction motor Ⅰ is fixedly connected to the base frame 11 by bolts. The reduction motor I selects an existing servo motor, and the opening and closing of the reduction motor I is controlled by a common controller. The Christmas tree leaves are placed on the conveyor belt 15, and the reduction motor I is started. The reduction motor I drives the conveyor wheel I12 to rotate, and the conveyor wheel I12 drives the conveyor wheel II13 to rotate through the conveyor belt 15, thereby realizing the operation of the conveyor belt 15, thereby realizing the automatic transportation of the Christmas tree leaves on the conveyor belt 15. The conveyor wheel I12 and the conveyor wheel II13 are both spur gears, and the conveyor belt 15 is a toothed belt. To ensure the stable transportation of the conveyor belt 15, the conveyor wheel I12 and the conveyor wheel II13 are fixedly connected with a sprocket 41, and the two sprockets 41 are driven by a chain 42. Thus, when the transport wheel Ⅰ12 rotates, the sprocket 41 is driven to rotate, and the sprocket 41 drives another sprocket 41 to rotate through the chain 42, thereby driving the transport wheel Ⅱ13 to rotate, and further realizing the stable movement of the conveyor belt 15 to drive the automatic loading of Christmas tree leaves. The cylinder Ⅰ17 can be started, and the cylinder rod of the cylinder Ⅰ17 drives the adjustment frame 16 to move, thereby adjusting the distance between the adjustment frame 16 and the follower frame 18, thereby adjusting the height of the transport wheel Ⅱ13, and then realizing the adjustment of the height of the conveyor belt 15 for transporting Christmas tree leaves, and the Christmas tree leaves can be transported to different heights.

[0022] refer to Figure 2 , 3 and 4, detailing an embodiment for ensuring stable transmission of the transport wheel I12 and the transport wheel II13 through the transport belt 15: a support frame 14 is rotatably connected to one side of the high end of the base frame 11 and the adjustment frame 16, and the transport wheel II13 is rotatably connected to the support frame 14, and the support frame 14 plays an auxiliary supporting role to ensure that when the adjustment frame 16 is driven to move, the axial distance between the transport wheel I12 and the transport wheel II13 is stable, ensuring stable transmission of the transport wheel I12 and the transport wheel II13 through the transport belt 15, and ensuring that the transport belt 15 stably transports Christmas tree leaves.

[0023] refer to Figure 1 , 45, detailed description of the embodiment of pressing down Christmas tree leaves to assist the automatic transportation of Christmas tree leaves: the support frame 14 is rotatably connected to two synchronous wheels 21, and the two synchronous wheels 21 are driven by a synchronous belt 22. The transport wheel I12 and the corresponding synchronous wheel 21 are fixedly connected to a change-of-direction wheel 31, and the two change-of-direction wheels 31 are driven by two mutually meshing transmission wheels 33, and the support frame 14 is fixedly connected to a middle frame 32 that supports the rotation of the two transmission wheels 33. The rotating transport wheel Ⅰ12 drives the redirecting wheel 31 to rotate, and the redirecting wheel 31 meshes and drives the corresponding transmission wheel 33 to rotate, and the transmission wheel 33 meshes and drives another transmission wheel 33 to rotate, and the transmission wheel 33 meshes and drives the redirecting wheel 31 fixedly connected to the synchronous wheel 21 to rotate, so as to realize the rotation of the synchronous wheel 21, and the synchronous wheel 21 drives another synchronous wheel 21 to rotate through the synchronous belt 22, so as to realize the stable movement of the synchronous belt 22, so as to realize the synchronous belt 22 assisting in pressing down the Christmas tree leaves to realize the transportation of the Christmas tree leaves on the conveyor belt 15, and the support frame 14 is fixedly connected with baffles 34 distributed on both sides of the synchronous belt 22, and the two baffles 34 are arranged in the middle of the conveyor belt 15 and the synchronous belt 22. The two baffles 34 shield the materials between the synchronous belt 22 and the conveyor belt 15 to prevent the Christmas tree leaves from escaping from the conveyor belt 15.

[0024] refer to Figure 1 , an embodiment of preventing the conveyor belt 15 from detaching from the conveyor wheel Ⅰ12 and the conveyor wheel Ⅱ13 is described in detail: end plates for limiting the conveyor belt 15 are provided on both sides of the conveyor wheel Ⅰ12 and the conveyor wheel Ⅱ13, so that the conveyor belt 15 on the conveyor wheel Ⅰ12 and the conveyor wheel Ⅱ13 is blocked by the end plates to prevent the conveyor belt 15 from detaching from the conveyor wheel Ⅰ12 and the conveyor wheel Ⅱ13, and the conveyor belt 15 cannot realize automatic transportation of Christmas tree leaves.

Claims

1. A Christmas tree leaf self-feeding production line, characterized by: The invention comprises a base frame (11) having a high end and a low end, wherein one side of the low end of the base frame (11) is rotatably connected to a follower frame (18), a plurality of cylinders I (17) are fixedly connected to the follower frame (18), and an adjustment frame (16) is fixedly connected to the cylinder rods of at least two cylinders I (17), a high end side of the base frame (11) is rotatably connected to a transport wheel I (12), and the adjustment frame (16) is rotatably connected to a transport wheel II (13), and the transport wheel I (12) and the transport wheel II (13) are driven by a transport belt (15).

2. A Christmas tree leaf self-feeding production line according to claim 1, characterized in that: A support frame (14) is rotatably connected to one side of the high end of the base frame (11) and the adjustment frame (16).

3. A Christmas tree leaf self-feeding production line according to claim 2, characterized in that: The support frame (14) is rotatably connected to two synchronous wheels (21), which are driven by a synchronous belt (22).

4. The Christmas tree leaf self-feeding production line according to claim 3, characterized in that: The transport wheel I (12) and the corresponding synchronous wheel (21) are both fixedly connected with a direction-changing wheel (31), and the two direction-changing wheels (31) are driven by two mutually meshing transmission wheels (33). The support frame (14) is fixedly connected with a middle frame (32) for supporting the two transmission wheels (33) to rotate.

5. The Christmas tree leaf self-feeding production line according to claim 4, characterized in that: The support frame (14) is fixedly connected with baffles (34) distributed on both sides of the synchronous belt (22).

6. The Christmas tree leaf self-feeding production line according to claim 5, characterized in that: The transport wheel I (12) and the transport wheel II (13) are both spur gears, and the transport belt (15) is a toothed belt.

7. The Christmas tree leaf self-feeding production line according to claim 5, characterized in that: The two baffles (34) are both arranged in the middle of the conveyor belt (15) and the synchronous belt (22).

8. The Christmas tree leaf self-feeding production line according to claim 1, characterized in that: The transport wheel I (12) and the transport wheel II (13) are both fixedly connected with a sprocket (41), and the two sprockets (41) are driven by a chain (42).

9. The Christmas tree leaf self-feeding production line according to claim 1, characterized in that: End plates for limiting the conveyor belt (15) are arranged on both sides of the conveyor wheel I (12) and the conveyor wheel II (13).

10. The Christmas tree leaf self-feeding production line according to claim 1, characterized in that: The transport wheel I (12) is fixedly connected to the output shaft of the reduction motor I, and the reduction motor I is fixedly connected to the base frame (11) by bolts.

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