Anti-toppling type three-dimensional packaging machine

Abstract

The utility model provides an anti-toppling type three-dimensional packaging machine which aims at solving the problem that in the overturning process of a vertical packaging machine in the prior art, due to the fact that a bearing piece does not have further positioning and limiting functions, the working condition stability is poor. The turnover device comprises a rack, a turnover main body, a turnover unit, a roller conveying line, a lifting unit, a clamping unit and an anti-toppling unit, according to the vertical overturning packaging machine, limiting is achieved through the clamping unit after the horizontal bearing part is in place, positioning and limiting are conducted through two sets of air cylinders of the centering unit and the anti-toppling unit after the vertical bearing part is in place, the stability of products can be improved in the two freedom degrees of overturning, and the production efficiency is improved. The shaking amplitude of the whole overturning working condition is reduced, and the overturning stability is remarkably improved.

Description

Technical Field

[0001] The utility model relates to the technical field of packaging machines, in particular to an anti-dumping three-dimensional packaging machine. Background Art

[0002] In the field of product packaging, products with large volume and weight often need to be flipped 90° or 180° with the help of equipment. The method adopted in the existing technology is to achieve 90° flipping of the product through a vertical flip packaging machine. During the flipping process, the product load is distributed with the help of load-bearing parts and the product is carried on the roller line as a transfer medium. The load-bearing parts include wooden trays and steel trays. The wooden tray is a load-bearing part with a flat surface; and the steel tray is directly composed of multiple groups of square tube profiles for the convenience of strapping. The problem is that due to the large volume of the product and the difficulty in controlling it, after the product is first loaded on the equipment, there is no positioning and limiting function for further load-bearing parts, resulting in large shaking during transportation and a certain risk of tipping. Utility Model Content

[0003] In response to the shortcomings of the above-mentioned prior art, the present application provides an anti-dumping three-dimensional packaging machine. On the transport medium of the packaging machine, both the horizontal support members and the vertical support members have good clamping, positioning, centering and limiting functions, which can correct the posture of the product after being lifted up and improve the stability of the goods during flipping and transport.

[0004] The technical solutions adopted in this utility model are as follows:

[0005] An anti-dumping three-dimensional packaging machine comprises a frame, a turning body is provided in the middle of the frame, a turning unit connected to the turning body for providing turning power is provided at one end of the frame, and a roller conveyor line for conveying a carrier is provided at the other end of the frame;

[0006] A lifting unit for lifting the bearing member is provided on the end face frame of the flip body, and the roller conveyor line and the lifting unit are arranged vertically relative to each other;

[0007] The lifting unit is further provided with a plurality of clamping units on an action surface for accommodating the bearing member;

[0008] The end surfaces on both sides of the flip body are also provided with a centering unit for positioning materials and an anti-dumping unit for flipping and limiting.

[0009] Furthermore, the flip body includes a steel frame with one end rotatably mounted on a frame. The steel frame is a double-layer structure, wherein the front surface steel frame of the double layer is provided with multiple groups of conveying rollers for conveying, and the back steel frame is used to install a lifting unit.

[0010] Furthermore, a guardrail for physical limitation is provided on the top of the steel frame.

[0011] Furthermore, the lifting unit includes a lifting cylinder whose main body is arranged on the back of the flip body, and a driving end of the lifting cylinder is connected to a load plate, and the load plate is connected to a fork.

[0012] Furthermore, the clamping units are arranged on both sides of the end surface of the fork, and each of the clamping units includes a fixedly installed clamping cylinder, and the driving end of the clamping cylinder is connected to a clamping block.

[0013] Furthermore, the centering unit includes four groups of four flange seats evenly distributed on the two side ends of the flip body, each flange seat is provided with a centering cylinder, the driving end of the centering cylinder is provided with a centering block, and the stroke of each centering cylinder is set to be the same.

[0014] Furthermore, the anti-dumping unit is provided with two groups, which are arranged at the upper position of the frame of the flip body. The anti-dumping device includes a limiting cylinder, the driving end of the limiting cylinder is connected to the limiting block, and the end face of the limiting block is extended to provide a limiting steel plate.

[0015] Furthermore, a support assembly is provided on one side of the frame close to the flip unit, and the support assembly includes two groups of buffer seats and one group of support seats.

[0016] Furthermore, the flip unit includes two groups of flip cylinders, the main bodies of the flip cylinders are rotatably arranged at the ends of the frame, and the driving ends thereof are rotatably connected to the flip body.

[0017] The beneficial effects of the utility model are as follows:

[0018] Compared with the existing technology, the vertical flip packaging machine provided by the utility model is equipped with bearings and steel supports in the horizontal and vertical directions respectively, and is equipped with positioning and limiting functions on these two bearings. These two groups of bearings are the main supporting parts of the product before or after flipping. Positioning and limiting the two groups of bearings can improve the stability of the product in both degrees of freedom during the flipping process, reduce the shaking amplitude of the entire flipping condition, and significantly improve the flipping stability. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the first-perspective three-dimensional structure of the utility model in a vertical posture;

[0020] Figure 2 This is a schematic diagram of the second perspective three-dimensional structure of the utility model in a vertical posture;

[0021] Figure 3 This is a schematic diagram of the first-view stereoscopic structure of the utility model in a horizontal posture;

[0022] Figure 4 This is a schematic diagram of the second perspective three-dimensional structure of the utility model in a horizontal posture;

[0023] Figure 5 It is a structural schematic diagram of the anti-dumping unit in the utility model.

[0024] Among them: 1. Rack;

[0025] 2. Turning body; 21. Steel frame; 22. Conveyor roller;

[0026] 3. Flip unit;

[0027] 4. Roller conveyor line;

[0028] 5. Lifting unit; 51. Lifting cylinder; 52. Load plate; 53. Fork;

[0029] 6. Clamping unit; 61. Clamping cylinder; 62. Clamping block;

[0030] 7. Centering unit; 71. Centering cylinder; 72. Flange seat; 73. Centering block;

[0031] 8. Anti-dumping unit; 81. Limiting cylinder; 82. Limiting block; 83. Limiting steel plate;

[0032] 9. Support assembly; 91. Buffer seat; 92. Support seat;

[0033] 10. Guardrail. DETAILED DESCRIPTION

[0034] The specific implementation of the present utility model will be described below with reference to the accompanying drawings.

[0035] The utility model provides an anti-dumping three-dimensional packaging machine, which aims to solve the problem of poor working stability of the vertical packaging machine in the prior art due to the lack of further positioning and limiting of the supporting parts during the turning process.

[0036] like Figures 1 to 4 As shown, the utility model includes a frame 1, a flipping body 2 is provided in the middle of the frame 1, a flipping unit 3 for providing flipping power and connected to the flipping body 2 is provided at one end thereof, and a roller conveyor line 4 for conveying a carrier is also provided at the other end thereof; a lifting unit 5 for lifting the carrier is provided on the end face frame of the flipping body 2, and the roller conveyor line 4 and the lifting unit 5 are relatively vertically arranged; a plurality of clamping units 6 are also provided on the action surface of the lifting unit 5 for accommodating the carrier; a centering unit 7 for positioning the material and an anti-dumping unit 8 for flipping limit are also provided on both side end faces of the flipping body 2.

[0037] In particular, if Figure 3 and Figure 4 As shown, the supporting member arranged on the fork 53 is a wooden support; the supporting member arranged on the plane where the flipping body is located is a steel support, and the wooden support is a supporting member with a flat surface on it; and the steel support is directly composed of multiple groups of square tube profiles for the convenience of strapping. During the flipping process, the product is flipped from the steel support platform to the wooden support platform.

[0038] In one embodiment of the present utility model, the flipping body 2 includes a steel frame 21 whose end is rotated and set on the frame 1. The steel frame 21 is a double-layer structure. The front surface steel frame 21 of the double layer is evenly distributed with multiple groups of conveying rollers 22 for conveying, and the back steel frame 21 is used to install the lifting unit 5.

[0039] In one embodiment of the present invention, a guardrail for physical limitation is further provided on the top of the steel frame 21 .

[0040] In one embodiment of the present invention, the lifting unit 5 includes a lifting cylinder 51 whose main body is arranged on the back of the flip body 2. The driving end of the lifting cylinder 51 is connected to a load plate 52, and the load plate 52 is connected to a fork 53.

[0041] In one embodiment of the present invention, the clamping units 6 are arranged on both sides of the end surface of the fork 53 , and each of the clamping units 6 includes a fixedly installed clamping cylinder 61 , and a driving end of the clamping cylinder 61 is connected to a clamping block 62 .

[0042] In one embodiment of the present invention, the centering unit 7 includes four groups of four flange seats 72 evenly distributed on the two side ends of the flip body 2, each of the flange seats 72 is provided with a centering cylinder 71, and the driving end of the centering cylinder 71 is provided with a centering block 73, and the stroke of each of the centering cylinders 71 is set to be the same.

[0043] In one embodiment of the present utility model, two groups of anti-dumping units 8 are provided, which are arranged at the upper position of the frame of the flip body 2. The anti-dumping device includes a limiting cylinder 81, the driving end of the limiting cylinder 81 is connected to the limiting block 82, and the end face of the limiting block 82 is extended to provide a limiting steel plate 83.

[0044] In one embodiment of the present invention, a support assembly 9 is further provided on one side of the frame 1 close to the flip unit 3 . The support assembly 9 includes two groups of buffer seats 91 and one group of support seats 92 .

[0045] In one embodiment of the present invention, the flip unit 3 includes two groups of flip cylinders, the bodies of the flip cylinders are rotatably disposed at the ends of the frame 1 , and the driving ends thereof are rotatably connected to the flip body 2 .

[0046] The specific structure and working principle of this utility model:

[0047] The flipping principle of the present invention is the same as that of the traditional flip packaging machine. Both use a cylinder to flip the main body. Since the pivot point of the flipping main body 2 is on the bottom frame 1, there is an interference problem when flipping directly. Therefore, the horizontal height of the product needs to be lifted to a height where there is no interference. The application also uses a cylinder lifting, and its lifting end uses a fork 53 platform as shown in the figure. Under normal circumstances, its fork 53 is placed horizontally in the gap of the roller conveyor line on one side of the frame 1; in order to provide a positioning and limit for the horizontal load-bearing member, a clamping unit 6 is set at the front and rear positions of the end face of the fork 53, which can adjust the posture of the load-bearing member and thus adjust the posture of the product on the load-bearing member in the horizontal degree of freedom; on both sides of the flipping main body 2, an anti-dumping unit 8 and a centering unit 7 are set, so that the posture of the load-bearing member in the vertical direction can be adjusted, thereby adjusting the posture of the product after flipping.

[0048] The specific working principle is as follows:

[0049] First, step 1: the external manipulator inside the site places the load onto the lifting unit 5 (i.e., the fork 53);

[0050] Step 2: The clamping unit 6 clamps the carrier in the horizontal direction to prevent the carrier from tipping over when it turns over;

[0051] Step 3: The lifting unit 5 is raised to a reversible position;

[0052] Step 4: The oil cylinder of the turning unit 3 turns 90°;

[0053] Step 5: The component product is conveyed from the previous roller line and stops near the carrier;

[0054] Step 6: The centering unit 7 is extended to ensure that the supporting part of the component product is in the center of the line body;

[0055] Step 7: The anti-dumping unit 8 extends to ensure that the supporting member does not dump when it is turned 90°;

[0056] Step 8: After the product is in place, the cylinder turns 90° and performs reciprocating motion.

[0057] The above description is an explanation of the utility model, not a limitation of the utility model. The scope of the utility model is defined by the claims. Any form of modification can be made within the scope of protection of the utility model.

Claims

1. An anti-dumping three-dimensional packaging machine, characterized by: The machine frame (1) comprises a turning body (2) provided in the middle of the machine frame (1), a turning unit (3) connected to the turning body (2) and used for providing turning power provided at one end thereof, and a roller conveyor line (4) for conveying a carrier provided at the other end thereof; A lifting unit (5) for lifting the bearing member is provided on the end face frame of the flip body (2), and the roller conveyor line (4) and the lifting unit (5) are arranged vertically relative to each other; A plurality of clamping units (6) are also provided on the action surface of the lifting unit (5) for accommodating the bearing member; The end surfaces on both sides of the flip body (2) are also provided with a centering unit (7) for positioning materials and an anti-dumping unit (8) for flipping and limiting.

2. The anti-dumping three-dimensional packaging machine according to claim 1, characterized in that: The turning body (2) includes a steel frame (21) whose end is rotatably arranged on the frame (1), and the steel frame (21) is a double-layer structure. The front surface steel frame (21) of the double layer is evenly distributed with multiple groups of conveying rollers (22) for conveying, and the back steel frame (21) is used to install the lifting unit (5).

3. The anti-dumping three-dimensional packaging machine according to claim 2, characterized in that: A guardrail for physical limitation is also provided on the top of the steel frame (21).

4. The anti-dumping three-dimensional packaging machine according to claim 1, characterized in that: The lifting unit (5) comprises a lifting cylinder (51) whose main body is arranged on the back of the flip body (2); a driving end of the lifting cylinder (51) is connected to a load plate (52); and the load plate (52) is connected to a fork (53).

5. The anti-dumping three-dimensional packaging machine according to claim 4, characterized in that: The clamping units (6) are arranged on both sides of the end surface of the fork (53), and each clamping unit (6) includes a fixedly installed clamping cylinder (61), and the driving end of the clamping cylinder (61) is connected to a clamping block (62).

6. The anti-dumping three-dimensional packaging machine according to claim 1, characterized in that: The centering unit (7) comprises four groups of four flange seats (72) evenly distributed on both side ends of the flip body (2), each of the flange seats (72) is provided with a centering cylinder (71), a driving end of the centering cylinder (71) is provided with a centering block (73), and the stroke of each centering cylinder (71) is set to be the same.

7. The anti-dumping three-dimensional packaging machine according to claim 1, characterized in that: The anti-dumping unit (8) is provided with two groups, which are arranged at the upper position of the frame of the flip body (2). The anti-dumping unit includes a limit cylinder (81), the driving end of the limit cylinder (81) is connected to the limit block (82), and the end surface of the limit block (82) is extended to be provided with a limit steel plate (83).

8. The anti-dumping three-dimensional packaging machine according to claim 1, characterized in that: A support assembly (9) is further provided on one side of the frame (1) close to the turning unit (3), and the support assembly (9) includes two groups of buffer seats (91) and one group of support seats (92).

9. The anti-dumping three-dimensional packaging machine according to claim 1, characterized in that: The turning unit (3) comprises two groups of turning cylinders, the main bodies of the turning cylinders being rotatably arranged at the ends of the frame (1), and the driving ends thereof being rotatably connected to the turning body (2).

Images