Refrigerator erecting machine

Abstract

The invention discloses a refrigerator erecting machine, and belongs to the technical field of refrigerator processing, the refrigerator erecting machine comprises a rack and a refrigerator turnover mechanism, the refrigerator turnover mechanism is arranged on the rack, and the refrigerator turnover mechanism is rotatably connected with the rack; the refrigerator moving mechanism is arranged on the refrigerator turnover mechanism to horizontally move the refrigerator; the refrigerator jacking mechanism is arranged on the refrigerator turnover mechanism, and the refrigerator jacking mechanism can drive the position of the refrigerator to jack up; and the refrigerator conveying mechanism is rotationally connected to the refrigerator overturning mechanism. In the refrigerator erecting and overturning process, high-precision gear transmission, chain transmission, hydraulic transmission and other modes are adopted, it is guaranteed that the refrigerator can be stressed evenly and overturned stably in the refrigerator erecting process, refrigerator erecting actions of refrigerators of different sizes and weights can be completed smoothly, and in the overturning process, the refrigerator erecting and overturning efficiency is improved. One refrigerator can be overturned and erected in 15 seconds on average, so that the working efficiency can be improved.

Description

Technical Field

[0001] The invention belongs to the technical field of refrigerator processing, and in particular relates to a refrigerator box erector. Background Art

[0002] In the refrigerator manufacturing industry, as the scale of production continues to expand and the requirements for production efficiency are increasingly increasing, if the operations of refrigerator assembly, handling, and erecting after final molding are completed manually, the efficiency is low and the labor intensity is high. In existing small refrigerator factories, workers manually lift the refrigerator box from a flat position and one worker may only be able to complete a limited number of erection operations a day, which is difficult to meet the large-scale production rhythm.

[0003] Therefore, it is necessary to provide an automatic refrigerator box erector for use when the refrigerator is transported. Summary of the invention

[0004] The embodiment of the present invention provides a refrigerator box erector to solve the problems in the prior art.

[0005] The embodiment of the present invention adopts the following technical scheme: a refrigerator box erector comprises a frame, which is horizontally arranged; a refrigerator turning mechanism, which is arranged on the frame and is rotatably connected to the frame; a refrigerator moving mechanism, which is arranged on the refrigerator turning mechanism to move the refrigerator horizontally; a refrigerator lifting mechanism, which is arranged on the refrigerator turning mechanism and can drive the position of the refrigerator to be lifted; a refrigerator conveying mechanism, which is rotatably connected to the refrigerator turning mechanism, and a controller is provided on the frame.

[0006] Furthermore, the refrigerator flipping mechanism includes a flipping motor, a flipping screw, a flipping frame, a flipping seat, a flipping shaft and two slide rails, the two slide rails are symmetrically arranged on the top of the frame, the flipping seat is slidably connected to the top of the two slide rails, the flipping motor is arranged in the frame, the two ends of the flipping screw are rotatably connected to the frame and are located at the main shaft transmission connection of the flipping motor, and the flipping seat is provided with a threaded seat threadedly connected to the flip screw; two symmetrically arranged mounting supports are provided on the top of the flip seat, the two ends of the flip shaft are rotatably connected to the two mounting supports, and the two ends of the flip frame are connected to the two ends of the flip shaft; the ends of the two slide rails are respectively provided with swivel seats, a rotatably connected rotating shaft is provided between the two swivel seats, and the two ends of the rotating shaft are provided with flip plates rotatably connected to the side walls of the flip frame.

[0007] Furthermore, a blocking frame is provided on one of the flip plates, and a position sensor is provided on the blocking frame.

[0008] Furthermore, the refrigerator moving mechanism includes a moving motor, a rotating shaft, a first sprocket, a second sprocket and three moving seats. The three moving seats are arranged on the flip frame at equal intervals. Each of the moving seats is provided with a horizontal conveyor belt. The rotating shaft rotates on three horizontal conveyor belts. The moving motor is located on the flip frame. The first sprocket is on the main shaft of the moving motor, the second sprocket is located on the rotating shaft, a chain is sleeved on the first sprocket and the second sprocket, and the moving motor is electrically connected to the position sensor.

[0009] Furthermore, the refrigerator lifting mechanism includes a movable cylinder, a movable frame, a cylinder seat and two movable shaft rollers, the cylinder seat is located on the flip frame, the movable cylinder is vertically arranged on the cylinder seat, the movable frame is provided with a connecting seat, the telescopic end of the movable cylinder is connected to the connecting seat, the connecting seat is provided with four sliding rods that slide with the cylinder seat, and the two movable shaft rollers are symmetrically rotatably connected to the movable frame.

[0010] Furthermore, the refrigerator conveying mechanism includes a conveying frame, a conveying motor, a guardrail and a plurality of conveying rollers. The conveying frame is connected to the end of the flip frame, the conveying motor is located on the conveying frame, a plurality of conveying rollers are rotatably connected to the conveying frame at equal intervals, the conveying motor and the plurality of conveying rollers are transmission-connected, and the guardrail is located at the end of the conveying frame.

[0011] Furthermore, a grating switch is provided at the other end of the conveying frame.

[0012] Furthermore, two support seats are provided in the frame beside the flip motor.

[0013] At least one of the above technical solutions adopted in the embodiments of the present invention can achieve the following beneficial effects:

[0014] The present invention uses high-precision gear transmission, chain transmission and hydraulic transmission in the process of turning over the refrigerator, so as to ensure that the refrigerator can be evenly stressed and turned over smoothly in the process of turning over, so that refrigerators of different sizes and weights can smoothly complete the turning over action, and can effectively buffer and avoid damage to the refrigerator. In the turning over process, the turning over and turning over of a refrigerator can be completed in an average of 15 seconds, which can improve the work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation of the present invention. In the drawings:

[0016] Figure 1 It is a schematic diagram of a refrigerator in a horizontal state in the present invention;

[0017] Figure 2 is a schematic diagram of a refrigerator in a vertical state according to the present invention;

[0018] Figure 3 The three-dimensional structure of the refrigerator turning mechanism of the present invention is shown in FIG. Figure 1 ;

[0019] Figure 4 The three-dimensional structure of the refrigerator turning mechanism of the present invention is shown in FIG. Figure 2 ;

[0020] Figure 5 It is a three-dimensional structural schematic diagram of the refrigerator moving mechanism in the present invention;

[0021] Figure 6 The three-dimensional structure diagram of the refrigerator lifting mechanism and the refrigerator conveying mechanism in the present invention is shown in FIG. Figure 1 ;

[0022] Figure 7 The three-dimensional structure diagram of the refrigerator lifting mechanism and the refrigerator conveying mechanism in the present invention is shown in FIG. Figure 2 ;

[0023] Reference numerals

[0024] Frame 1, refrigerator turning mechanism 2, turning motor 21, turning screw 22, turning frame 23, turning seat 24, turning shaft 25, slide rail 26, threaded seat 27, mounting support 28, swivel seat 29, rotating shaft 290, turning plate 291, blocking frame 292, refrigerator moving mechanism 3, moving motor 31, rotating shaft 32, first sprocket 33, second sprocket 34, moving seat 35, horizontal conveyor belt 36, refrigerator lifting mechanism 4, moving cylinder 41, moving frame 42, cylinder seat 43, moving shaft roller 44, connecting seat 45, slide rod 46, refrigerator conveying mechanism 5, conveying frame 51, conveying motor 52, guardrail 53, conveying roller 54, supporting seat 6. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical solution and advantages of the present invention clearer, the technical solution of the present invention will be clearly and completely described below in conjunction with the specific embodiments of the present invention and the corresponding drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0026] The technical solutions provided by various embodiments of the present invention are described in detail below in conjunction with the accompanying drawings.

[0027] Reference Figures 1 to 7As shown, an embodiment of the present invention provides a refrigerator box erector, comprising a frame 1, which is horizontally arranged; a refrigerator turning mechanism 2, which is arranged on the frame 1 and is rotatably connected to the frame 1; a refrigerator moving mechanism 3, which is arranged on the refrigerator turning mechanism 2 to move the refrigerator horizontally; a refrigerator lifting mechanism 4, which is arranged on the refrigerator turning mechanism 2 and can drive the position of the refrigerator to lift up; a refrigerator conveying mechanism 5, which is rotatably connected to the refrigerator turning mechanism 2, and a controller is provided on the frame 1.

[0028] The present invention uses high-precision gear transmission, chain transmission and hydraulic transmission in the process of turning over the refrigerator, so as to ensure that the refrigerator can be evenly stressed and turned over smoothly in the process of turning over, so that refrigerators of different sizes and weights can smoothly complete the turning over action, and can effectively buffer and avoid damage to the refrigerator. In the turning over process, the turning over and turning over of a refrigerator can be completed in an average of 15 seconds, which can improve the work efficiency.

[0029] Specifically, the refrigerator flip mechanism 2 includes a flip motor 21, a flip screw 22, a flip frame 23, a flip seat 24, a flip shaft 25 and two slide rails 26, the two slide rails 26 are symmetrically arranged on the top of the frame 1, the flip seat 24 is slidably connected to the top of the two slide rails 26, the flip motor 21 is arranged in the frame 1, the two ends of the flip screw 22 are rotatably connected to the frame 1 and are located at the main shaft transmission connection of the flip motor 21, and the flip seat 24 is provided with a threaded seat 27 threadedly connected to the flip screw 22; Two symmetrically arranged mounting supports 28 are provided on the top of the seat 24, and the two ends of the flip shaft 25 are rotatably connected to the two mounting supports 28, and the two ends of the flip frame 23 are connected to the two ends of the flip shaft 25; the two ends of the two slide rails 26 are respectively provided with swivel seats 29, and a rotatably connected rotating shaft 290 is provided between the two swivel seats 29, and the two ends of the rotating shaft 290 are provided with flip plates 291 rotatably connected to the side walls of the flip frame 23; one of the flip plates 291 is provided with a blocking frame 292, and the blocking frame 292 is provided with a position sensor.

[0030] When the position of the refrigerator is flipped, the flip motor 21 drives the flip screw 22 to rotate on the frame 1, which will drive the position of the threaded seat 27 to move horizontally, thereby driving the placement seat to move horizontally on the two slide rails 26, and driving the flip frame 23 to rotate on the two mounting supports 28 through the rotating shaft 290. During the rotation, the flip plate 291 rotates on the flip frame 23 and the rotating shaft 290, so that the flip frame 23 rotates from a horizontal state to a vertical state, rotating 90 degrees, thereby realizing the flipping of the position of the refrigerator, rotating the horizontally lying refrigerator to a vertical state, and realizing the upright box work of the refrigerator.

[0031] It should be noted that the speed at which the refrigerator is turned over by the turning motor 21 is very slow. Also, since the refrigerator itself is relatively heavy, the refrigerator is turned over very smoothly, thus ensuring the safety and stability of the refrigerator during the turning process.

[0032] Specifically, the refrigerator moving mechanism 3 includes a moving motor 31, a rotating shaft 32, a first sprocket 33, a second sprocket 34 and three moving seats 35. The three moving seats 35 are arranged at equal intervals on the turning frame 23. Each of the moving seats 35 is provided with a horizontal conveyor belt 36. The rotating shaft 32 rotates on the three horizontal conveyor belts 36. The moving motor 31 is located on the turning frame 23. The first sprocket 33 is on the main shaft of the moving motor 31. The second sprocket 34 is located on the rotating shaft 32. The first sprocket 33 and the second sprocket 34 are provided with a chain. The moving motor 31 is electrically connected to the position sensor.

[0033] When the horizontally lying refrigerator is transported to the three horizontal conveyor belts 36 through the conveyor line, the moving motor 31 works to drive the first sprocket 33 to rotate. The rotation of the first sprocket 33 drives the second sprocket 34 to rotate through the chain, thereby driving the rotating shaft 32 to rotate. The rotation of the rotating shaft 32 will drive the three horizontal conveyor belts 36 to rotate on the three moving seats 35 respectively, thereby moving the position of the refrigerator to the top of the flip rack 23. When the position sensor detects the position of the refrigerator, it will transmit a signal to the controller, and the controller will control the moving motor 31 to stop working, so that the refrigerator is located above the three horizontal conveyor belts 36.

[0034] Specifically, the refrigerator lifting mechanism 4 includes a moving cylinder 41, a moving frame 42, a cylinder seat 43 and two moving shaft rollers 44. The cylinder seat 43 is located on the flip frame 23. The moving cylinder 41 is vertically arranged on the cylinder seat 43. The moving frame 42 is provided with a connecting seat 45. The telescopic end of the moving cylinder 41 is connected to the connecting seat 45. The connecting seat 45 is provided with four sliding rods 46 that slide with the cylinder seat 43. The two moving shaft rollers 44 are symmetrically rotatably connected to the moving frame 42.

[0035] When the refrigerator is turned over, it is necessary to lift the position of the refrigerator upward. At this time, the telescopic end of the mobile cylinder 41 retracts to drive the position of the connecting seat 45 to move upward, thereby driving the four sliding rods 46 on the connecting seat 45 to slide on the cylinder seat 43. The upward movement of the mobile frame 42 will drive the positions of the two moving shaft rollers 44 to move upward, thereby lifting the refrigerator upward and lifting the position of the refrigerator from the two horizontal conveyor belts 36 so that the position of the refrigerator can be turned over.

[0036] Specifically, the refrigerator conveying mechanism 5 includes a conveying frame 51, a conveying motor 52, a guardrail 53 and a plurality of conveying rollers 54. The conveying frame 51 is connected to the end of the flip frame 23, the conveying motor 52 is located on the conveying frame 51, and a plurality of conveying rollers 54 are rotatably connected to the conveying frame 51 at equal intervals. The conveying motor 52 is transmission-connected to the plurality of conveying rollers 54, and the guardrail 53 is located at the end of the conveying frame 51.

[0037] When the refrigerator is in a vertical state, the conveying motor 52 will drive a number of conveying rollers 54 to rotate on the conveying frame 51, thereby moving the refrigerator in the vertical state outward. During this process, the guardrail 53 can protect the refrigerator, so that the refrigerator moves slowly on the conveying frame 51.

[0038] It should be noted that the speed at which the plurality of conveying rollers 54 rotate is very slow, ensuring that the refrigerator can be moved outwards smoothly.

[0039] Specifically, a grating switch is provided at the other end of the conveying rack 51; when the position of the refrigerator is rotated from a horizontal state to a vertical state, when the grating switch detects the position of the refrigerator, it transmits a signal to the controller, and the controller controls the conveying motor 52 to move the refrigerator in the vertical state outward.

[0040] Specifically, two support seats 6 are provided in the frame 1 beside the flip motor 21 ; when the refrigerator is in a horizontal lying position, the two support seats 6 can support the bottom of the flip frame 23 .

[0041] The above description is only an embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent substitution, improvement, etc. made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.

Claims

1. A refrigerator box erector, characterized in that: It comprises a frame (1), wherein the frame (1) is arranged horizontally; A refrigerator turning mechanism (2), wherein the refrigerator turning mechanism (2) is arranged on the frame (1) and the refrigerator turning mechanism (2) and the frame (1) are rotatably connected; A refrigerator moving mechanism (3), wherein the refrigerator moving mechanism (3) is arranged on the refrigerator turning mechanism (2) to move the refrigerator horizontally; A refrigerator lifting mechanism (4), wherein the refrigerator lifting mechanism (4) is arranged on the refrigerator turning mechanism (2), and the refrigerator lifting mechanism (4) can drive the position of the refrigerator to be lifted; And a refrigerator conveying mechanism (5), wherein the refrigerator conveying mechanism (5) is rotatably connected to the refrigerator turning mechanism (2), and a controller is provided on the frame (1).

2. A refrigerator box erector according to claim 1, characterized in that: The refrigerator turning mechanism (2) comprises a turning motor (21), a turning screw (22), a turning frame (23), a turning seat (24), a turning shaft (25) and two slide rails (26); The two slide rails (26) are symmetrically arranged on the top of the frame (1), the flip seat (24) is slidably connected to the top of the two slide rails (26), and the flip motor (21) is arranged in the frame (1); The two ends of the flip screw (22) are rotatably connected to the frame (1) and are located in the main shaft transmission connection of the flip motor (21); the flip seat (24) is provided with a threaded seat (27) threadedly connected to the flip screw (22); The top of the flip seat (24) is provided with two symmetrically arranged mounting supports (28), the two ends of the flip shaft (25) are rotatably connected to the two mounting supports (28), and the two ends of the flip frame (23) are connected to the two ends of the flip shaft (25); A rotating seat (29) is respectively provided at the end of the two slide rails (26), a rotating shaft (290) rotatably connected is provided between the two rotating seats (29), and both ends of the rotating shaft (290) are provided with a flip plate (291) rotatably connected to the side wall of the flip frame (23).

3. A refrigerator box erector according to claim 2, characterized in that: A blocking frame (292) is provided on one of the flip plates (291), and a position sensor is provided on the blocking frame (292).

4. A refrigerator box erector according to claim 3, characterized in that: The refrigerator moving mechanism (3) comprises a moving motor (31), a rotating shaft (32), a first sprocket (33), a second sprocket (34) and three moving seats (35); Three moving seats (35) are arranged on the turning frame (23) at equal intervals, each of the moving seats (35) is provided with a horizontal conveyor belt (36), the rotating shaft (32) is rotatably located on the three horizontal conveyor belts (36), and the moving motor (31) is located on the turning frame (23). The first sprocket (33) is on the main shaft of the mobile motor (31), the second sprocket (34) is located on the rotating shaft (32), a chain is sleeved on the first sprocket (33) and the second sprocket (34), and the mobile motor (31) is electrically connected to a position sensor.

5. A refrigerator box erector according to claim 2, characterized in that: The refrigerator lifting mechanism (4) comprises a movable oil cylinder (41), a movable frame (42), a cylinder seat (43) and two movable shaft rollers (44). The cylinder seat (43) is located on the turning frame (23), the moving oil cylinder (41) is vertically arranged on the cylinder seat (43), the moving frame (42) is provided with a connecting seat (45), and the telescopic end of the moving oil cylinder (41) is connected to the connecting seat (45). The connecting seat (45) is provided with four sliding rods (46) which are slidably matched with the cylinder seat (43), and the two movable shaft rollers (44) are symmetrically rotatably connected to the movable frame (42).

6. A refrigerator box erector according to claim 2, characterized in that: The refrigerator conveying mechanism (5) comprises a conveying frame (51), a conveying motor (52), a guardrail (53) and a plurality of conveying rollers (54). The conveying frame (51) is connected to the end of the flip frame (23), the conveying motor (52) is located on the conveying frame (51), a plurality of conveying rollers (54) are rotatably connected to the conveying frame (51) at equal intervals, the conveying motor (52) and the plurality of conveying rollers (54) are transmission-connected, and the guardrail (53) is located at the end of the conveying frame (51).

7. A refrigerator box erector according to claim 6, characterized in that: A grating switch is provided at the other end of the conveying frame (51).

8. The refrigerator box erector according to claim 2, characterized in that: Two support seats (6) are arranged inside the frame (1) and beside the turning motor (21).

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