Automatic stacking device

Abstract

The utility model discloses an automatic stacking device which comprises a lifting frame, a first conveying frame, a second conveying frame and five sets of transition roller conveying frames, the five sets of transition roller conveying frames are located between the first conveying frame and the second conveying frame, the lifting frame is located above the five sets of transition roller conveying frames, a first conveying mechanism is arranged on the five sets of transition roller conveying frames, and a second conveying mechanism is arranged on the second conveying frame. The first conveying frame and the second conveying frame are each provided with a second conveying mechanism. During use, empty trays enter from the first conveying frame, the two sensors sense the fed trays, then the air cylinder jacking rod rises, the front ends of the empty trays are blocked by the positioning air cylinder jacking rod, the lifting device of the middle integral lifting frame is lifted, then the air cylinder jacking rod descends, the empty trays are stacked and stacked by several layers, the trays are rotated to drive the empty trays to rotate, and the empty trays are conveyed to the second conveying frame. And meanwhile, the middle integral frame descends by a height until the trays are stacked, the stacked trays are driven by the conveying device to move towards the second conveying frame and go out through the second conveying frame, the automation control degree is high, and the machining efficiency is high.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of stacking, particularly to automatic stacking device. BACKGROUND

[0002] The stacking machine is used for stacking the paper boxes in the container on the tray or stack board (wood or plastic) according to certain arrangement, and can stack multiple layers, and then push out the stacked boxes for easy transportation by the forklift to the warehouse for storage.

[0003] The conventional stacking machine has low automation control degree, and needs manual cooperation in many places, thus having low efficiency. CONTENT OF THE UTILITY MODEL

[0004] In order to overcome the defects of the prior art, one of the purposes of the utility model is to provide an automatic stacking device, which is provided with a lifting frame, a conveying frame one, a rotating tray, a conveying frame two and a cylinder lifting rod.

[0005] One of the purposes of the utility model is achieved by the following technical scheme: an automatic stacking device comprises a lifting frame, a conveying frame one, a conveying frame two and five sets of transition roller conveying frames.

[0006] The conveying mechanism is composed of bearing one, roller one, rotating shaft one, chain wheel one and transition chain wheel. A plurality of bearing one is symmetrically and equidistantly arranged, the bearing one is rotatably connected with rotating shaft one, the outer side wall of rotating shaft one is fixedly connected with roller one and two chain wheels one, the two chain wheels one on the same side are connected by chain transmission, and the transition chain wheel is provided with four groups, each group is provided with two transition chain wheel assemblies, and each group of transition chain wheel is rotatably installed on the left and right side inner walls of five groups of transition roller conveying frames.

[0007] The conveying mechanism two is composed of bearing two, roller two, chain wheel two and chain wheel three. Rotating shaft two and rotating shaft three are rotatably connected between the two opposite bearing two, the rotating shaft three is close to the five groups of transition roller conveying frames, the right side wall of rotating shaft two is fixedly connected with two chain wheels two, the two chain wheels two on the same side are connected by chain transmission, the outer side wall of rotating shaft two and rotating shaft three is fixedly connected with two rollers two, the outer side wall of rotating shaft three is fixedly connected with two chain wheels three, the chain wheel three is corresponding to the position of the transition chain wheel, and the chain wheel three and the transition chain wheel are connected by chain transmission. By setting the lifting frame, the conveying frame one, the rotating tray, the conveying frame two and the cylinder lifting rod, when in use, the empty tray enters the conveying frame one, at this time the cylinder lifting rod rises, the front end of the empty tray is blocked by the positioning cylinder, the lifting device of the middle overall lifting frame lifts, then the cylinder lifting rod descends, the empty tray is stacked, a layer is stacked, the rotating tray drives the empty tray to rotate, at the same time the middle overall frame descends by one height, until the tray is stacked, the tray is stacked, the lifting frame descends, the program automatically activates the cylinder lifting rod to descend, under the driving of the conveying device, moves to the conveying frame two, senses the tray, and goes out of the conveying frame two, the degree of automatic control is high, and the processing efficiency is high.

[0008] According to the automatic stacking device, the distance between the two rollers one on the five groups of transition roller conveying frames is equal, which facilitates left and right switching, and the positions of the five groups of rollers are flush.

[0009] The automatic stacking device is provided, one end of the rotating shaft two is fixedly connected with the output end of the external motor, and the motor is conveniently installed and fixed by slot steel drilling.

[0010] According to the automatic stacking device, the lifting frame is made of square tube, and the whole lifting frame is more firm.

[0011] According to the automatic stacking device, when the tray on the rotating tray is conveyed to the conveying frame two, the horizontal plane of the tray on the lifting frame is lower than the rolling surface of the roller one and the roller two, the transmission of the transmission chain does not interfere with the transmission of the lifting chain.

[0012] According to the automatic stacking device, the bottom ends of the bearings one are bolted on the upper surfaces of the five sets of transition roller conveying frames.

[0013] According to the automatic stacking device, the bottom ends of the bearings two are bolted on the upper surfaces of the conveying frame one and the conveying frame two.

[0014] The additional aspects and advantages of the present application will be in part apparent and in part pointed out hereinafter in the description of the application. BRIEF DESCRIPTION OF DRAWINGS

[0015] The present application will be further described below in conjunction with the drawings and embodiments.

[0016] Figure 1 For the automatic stacking device of the present application Figure 1 ;

[0017] Figure 2 For the automatic stacking device of the present application Figure 2 .

[0018] LEGEND

[0019] 1, lifting frame; 2, conveying frame one; 3, rotating tray; 4, conveying frame two; 5, conveying mechanism one; 6, conveying mechanism two; 7, five sets of transition roller conveying frames; 8, cylinder lifting rod; 101, chain plate one; 102, chain plate two; 501, bearing one; 502, rotating shaft one; 503, roller one; 504, sprocket one; 505, transition sprocket; 601, bearing two; 602, rotating shaft two; 603, roller two; 604, sprocket two; 605, sprocket three; 606, rotating shaft three. DETAILED DESCRIPTION

[0020] This part will describe the specific embodiments of the present application in detail, the preferred embodiments of the present application are shown in the drawings, the role of the drawings is to supplement the description of the text part with graphics, so that people can intuitively and visually understand each technical feature and the overall technical scheme of the present application, but it cannot be understood as the limitation of the protection scope of the present application.

[0021] REFERENCE Figures 1-2The utility model discloses an automatic stacking device, comprising: lifting frame 1, conveying frame one 2, conveying frame two 4, five groups of transition roller conveying frame 7, lifting frame 1 is made of 120 * 80 * 8 square tube, and the whole lifting frame 1 is more firm, five groups of transition roller conveying frame 7 are located in the middle of conveying frame one 2 and conveying frame two 4, and lifting frame 1 is located above five groups of transition roller conveying frame 7, and conveying mechanism one 5 is equipped on five groups of transition roller conveying frame 7, conveying mechanism two 6 is equipped on conveying frame one 2 and conveying frame two 4, conveying mechanism one 5 and conveying mechanism two 6 are connected through chain transmission, and the chain and lifting frame 1 do not contact each other, chain plate one 101 and chain plate two 102 are respectively arranged on the front and back sides of lifting frame 1, rotating tray 3 is installed in the middle of the inside of lifting frame 1, and two cylinder jacking rods 8 are fixedly connected to the inner wall of the lower side of lifting frame 1.

[0022] Conveying mechanism one 5 is composed of bearing one 501, roller one 503, rotating shaft one 502, chain wheel one 504 and transition sprocket 505, a plurality of bearing one 501 are symmetrically arranged at equal distances, the bottom end of bearing one 501 is bolted on the upper surface of the channel steel frame, rotating shaft one 502 is rotatably connected through bearing one 501, the outer side wall of rotating shaft one 502 is fixedly connected with roller one 503 and two chain wheels one 504, the two chain wheels one 504 on the same side are connected through the chain transmission, transition sprocket 505 is provided with four groups, each group of transition sprocket 505 is provided with two, each group of transition sprocket 505 is rotatably installed on the left and right inner walls of five groups of transition roller conveying frame 7, the front and rear chain wheels one 504 are connected through the chain transmission, the distance between the two rollers one 503 on five groups of transition roller conveying frame 7 is equal, which facilitates left and right reversing, and the positions of the five groups of rollers are flush, and the positions of the two sets of five groups of transition roller conveying frame 7 are symmetrically placed.

[0023] The conveying mechanism two 6 is composed of bearing two 601, roller two 603, sprocket two 604, sprocket three 605, the bottom end of bearing two 601 is bolted on the upper surface of conveying frame one 2 and conveying frame two 4, the rotating shaft two 602 and rotating shaft three 606 are rotatably connected between the two left and right opposite bearing two 601, one end of the rotating shaft two 602 is fixedly connected with the output end of the external motor, the motor is conveniently installed and fixed by drilling a groove steel, the two side rotating shaft three 606 are close to the five groups of transition roller conveying frame 7, the right side wall of the rotating shaft two 602 is fixedly connected with two sprocket two 604, the two sprocket two 604 are drivingly connected through the chain, the outer side wall of the rotating shaft two 602 and rotating shaft three 606 is fixedly connected with two roller two 603, the position of the roller one 503 corresponds to the position of the roller two 603, the lifting frame 1 and rotating tray 3 are lower than the rolling surface of the roller one 503 and roller two 603, the outer side wall of the rotating shaft three 606 is fixedly connected with two sprocket three 605, the position of the sprocket three 605 corresponds to the position of the transition sprocket 505, the sprocket three 605 and transition sprocket 505 are drivingly connected through the chain, when the tray on the rotating tray 3 is conveyed to the conveying frame two 4, the horizontal plane of the tray on the lifting frame 1 is lower than the rolling surface of the roller one 503 and roller two 603, the transmission of the transmission chain does not interfere with the transmission of the lifting chain.

[0024] By setting the lifting frame 1, conveying frame one 2, rotating tray 3, conveying frame two 4, cylinder lifting rod 8, when in use, the empty tray enters from the conveying frame one 2, two sensors sense the tray, at this time the cylinder lifting rod 8 rises, the front end of the empty tray is blocked by the cylinder lifting rod 8, the lifting device of the middle integral lifting frame 1 lifts, then the cylinder lifting rod 8 descends, stacks on the empty tray, stacks a layer, the rotating tray 3 drives the empty tray to rotate 90 degrees, at the same time the middle integral frame descends one height, until stacking is completed, the stacked tray moves to the conveying frame two 4 under the driving of the conveying device, and goes out through the conveying frame two 4, the degree of automation control is high, and the processing efficiency is high.

[0025] Working principle: when in use, the empty tray enters from the conveying frame one 2, two sensors sense the tray, at this time the cylinder lifting rod 8 rises, the front end of the empty tray is blocked by the cylinder lifting rod 8, the lifting device of the middle integral lifting frame 1 lifts, then the cylinder lifting rod 8 descends, stacks on the empty tray, stacks a layer, the rotating tray 3 drives the empty tray to rotate 90 degrees, at the same time the middle integral frame descends one height, until stacking is completed, the stacked tray moves to the conveying frame two 4 under the driving of the conveying device, and goes out through the conveying frame two 4, the degree of automation control is high, and the processing efficiency is high, in the conveying process of the conveying mechanism one 5 and the conveying mechanism two 6, the chain does not contact with the lifting frame 1, completely avoiding the influence of the lifting frame 1 on the conveying.

[0026] The utility model embodiment makes the detailed explanation in combination with the drawing, but the utility model is not limited to the above -mentioned embodiment, still can make various changes in the knowledge range that the person skilled in the art has possesses without departing from the utility model's tenet under the precondition that the utility model is not limited to the above -mentioned embodiment.

Claims

1. An automatic palletizing device, comprising: Lifting frame (1), conveying frame one (2), conveying frame two (4), five groups of transition roller conveying frame (7), characterized by, the five groups of transition roller conveying frame (7) are located in the middle of conveying frame one (2) and conveying frame two (4), the lifting frame (1) is located above the five groups of transition roller conveying frame (7), the five groups of transition roller conveying frame (7) are provided with conveying mechanism one (5), the conveying frame one (2) and conveying frame two (4) are both provided with conveying mechanism two (6), the conveying mechanism one (5) and conveying mechanism two (6) are connected by chain transmission, and the chain does not contact the lifting frame (1), the front and rear sides of the lifting frame (1) are respectively provided with chain plate one (101) and chain plate two (102), the inside of the lifting frame (1) is provided with rotating tray (3), and the inside of the lifting frame (1) is provided with two air cylinder lifting rods (8). The conveying mechanism one (5) is composed of bearing one (501), roller one (503), rotating shaft one (502), chain wheel one (504) and transition sprocket (505), a plurality of bearing one (501) are symmetrically and equidistantly arranged, the bearing one (501) is rotatably connected with rotating shaft one (502), the outer side wall of the rotating shaft one (502) is fixedly connected with the roller one (503) and two chain wheel one (504), and the two chain wheel one (504) are rotatably connected by chain transmission, the transition sprocket (505) is provided with four groups, each group of transition sprocket (505) is provided with two, and each group of transition sprocket (505) is rotatably installed on the left and right side inner walls of the five groups of transition roller conveying frame (7), and the front and rear ends of the chain wheel one (504) are rotatably connected with the transition sprocket (505) by chain transmission. The conveying mechanism two (6) is composed of bearing two (601), roller two (603) and chain wheel two (604), two bearing two (601) are rotatably connected with rotating shaft two (602) and rotating shaft three (606), the two sides of the rotating shaft three (606) are close to the five groups of transition roller conveying frame (7), the right side wall of the rotating shaft two (602) is fixedly connected with two chain wheel two (604), the two chain wheel two (604) are rotatably connected by chain transmission, the outer side wall of the rotating shaft two (602) and the rotating shaft three (606) is fixedly connected with two roller two (603), the outer side wall of the rotating shaft three (606) is fixedly connected with two chain wheel three (605), the chain wheel three (605) corresponds to the position of the transition sprocket (505), and the chain wheel three (605) and the transition sprocket (505) are rotatably connected by chain transmission.

2. The automatic palletizing apparatus according to claim 1, characterized in that, The distance between the two rollers one (503) on the five groups of transition roller conveying frame (7) is equal, which facilitates left and right switching, and the positions of the five groups of transition roller conveying frame (7) are flush.

3. The automatic palletizing apparatus according to claim 1, characterized in that, One end of the rotating shaft two (602) is fixedly connected with the output end of the external motor, and a channel steel is drilled to facilitate installation and fixation of the motor.

4. The automatic palletizing apparatus according to claim 1, characterized in that, The lifting frame (1) is made of a 120*80*8 square tube, and the whole lifting frame (1) is more firm.

5. The automatic palletizing apparatus according to claim 1, characterized in that, When the tray on the rotating tray (3) is conveyed to the conveying frame two (4), the horizontal plane of the tray on the lifting frame (1) is lower than the rolling surfaces of the roller one (503) and the roller two (603), and the transmission of the transmission chain does not interfere with the transmission of the lifting chain.

6. The automatic palletizing apparatus according to claim 1, wherein The bottom ends of the bearings one (501) are bolted on the upper surfaces of the five groups of transition roller conveying frames (7).

7. The automatic palletizing apparatus according to claim 1, characterized in that, The bottom ends of the bearings two (601) are bolted on the upper surfaces of the conveying frame one (2) and the conveying frame two (4).

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