Auxiliary stacking machine

Abstract

The utility model relates to the technical field of stacking, and discloses a stacking auxiliary machine which is characterized in that two groups of chain wheels in a case are meshed with a chain, the chain wheels are driven by a driving part to rotate, a lifting machine can be combined, a stacking platform and a balancing weight are respectively mounted on the chain, and the chain drives the stacking platform and the balancing weight to ascend or descend. The elevator is controlled to ascend and descend through transmission of a motor chain and pressure of a balancing weight, the stacking platform is a lifting platform, the balancing weight arranged on the stacking lifting platform is used for balancing the gravity center of the lifting platform, and stability and safety of the lifting platform can be improved. Goods on the stacking platform are achieved through the action of the rodless air cylinder below the roller, the rodless air cylinder can drive the raking grabs to conduct pushing-out action, the goods are pushed out, stacking and alignment of products are facilitated, and compared with a mechanical arm for transferring the products, the problems that the mechanical arm may damage the products, and the quality of the products is affected can be solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of palletizing, and in particular relates to a palletizing auxiliary machine. Background Art

[0002] The function of palletizing is to stack the produced products in a specified area in a prescribed manner to facilitate storage, transportation and sale. In traditional technology, the transfer of products during palletizing is often achieved by grabbing with a robot. There may be two defects in transferring products by a robot. First, the accuracy of the robot may cause inaccurate product stacking; second, the robot may damage the product, thereby affecting the quality of the product.

[0003] To this end, we propose a palletizing auxiliary machine to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide a palletizing auxiliary machine to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a stacking auxiliary machine, comprising a chassis, a protective door cover is fixedly provided on the top of the chassis, a first rotating shaft is rotatably connected to a first belt seat bearing fixedly provided in the protective door cover, a second rotating shaft is rotatably connected to a second belt seat bearing fixedly provided on the inner bottom wall surface of the chassis, two groups of sprockets are symmetrically sleeved on the surfaces of the first rotating shaft and the second rotating shaft, the two groups of sprockets symmetrically provided up and down are meshed with chains, a stacking platform is fixedly provided on the front end side of the chain, and a counterweight is fixedly provided on the rear end side of the chain;

[0006] The stacking platform is rotatably connected with rollers, and a grab is inserted in the gap between adjacent rollers. A rodless cylinder is fixedly provided on the bracket at the bottom of the stacking platform, and the moving body on the rodless cylinder is fixedly connected to the support of the grab.

[0007] Preferably, a buffer is fixedly provided on the inner bottom wall surface of the chassis and cooperates with the counterweight block to provide anti-collision and buffering.

[0008] The buffer cooperates with the counterweight to buffer during the transmission process. When the equipment stops suddenly or the speed changes suddenly, the counterweight can play a buffering role, which can reduce the damage or vibration of the mechanical equipment, thereby maintaining the stability and life of the equipment and improving the reliability and safety of the equipment.

[0009] Preferably, a drive box is provided on one side of the chassis, and a motor and a reduction gear box are fixedly provided in the drive box. The output end of the motor is transmission-connected to the input end of the reduction gear box, and the small gear at the output end of the reduction gear box is meshed with the large gear at the input end of the second rotating shaft.

[0010] Preferably, two sets of vertical guide rails are fixedly provided at the rear end of the chassis and are symmetrically arranged on both sides. The upper and lower end surfaces at the four corners of the counterweight block are rotatably connected with guide wheels that cooperate with the vertical guide rails for guiding and sliding.

[0011] The function of the counterweight block sliding through the guide wheel and the guide rail is to ensure the accurate lifting of the lifting platform, making the stability of the entire equipment higher; at the same time, it can also reduce the noise and vibration of the lifting platform, thereby improving the working efficiency and production quality of the equipment. In addition, a good guide system can also avoid deviation or accidental damage of the equipment during operation, thereby improving the reliability and safety of the equipment.

[0012] Preferably, a photoelectric sensor is fixedly provided on the front end surface of the chassis.

[0013] The function of the photoelectric sensor is to sense the products on the transport system during the palletizing process. When the product reaches the position of the sensor, the sensor will send a signal to the controller, and the controller will command the action of the rodless cylinder to push the product. This sensor can realize automatic palletizing, improve production efficiency and accuracy, and also avoid the errors and labor intensity caused by manual operation.

[0014] Preferably, a guide rod is fixedly provided on the bracket and cooperates with the support to guide and slide.

[0015] Preferably, two groups of vertical guide rods are symmetrically arranged at the front end of the chassis to cooperate with the stacking platform to guide the lifting.

[0016] The technical effects and advantages of the utility model are as follows: the two groups of sprockets are meshed with the chain, and the sprockets are driven to rotate by the driving member, and can be combined to form an elevator. The stacking platform and the counterweight are respectively installed on the chain. The chain drives the stacking platform and the counterweight to rise or fall. The elevator controls its lifting and lowering through the transmission of the motor chain and the pressure of the counterweight. The stacking platform is a lifting platform. The stacking lifting platform is equipped with a counterweight to balance the center of gravity of the lifting platform, and to increase the stability and safety of the lifting platform, thereby ensuring the safety of the operator and the stability of the stacking quality. At the same time, the counterweight can also reduce the vibration and noise of the lifting platform, and improve work efficiency and production quality;

[0017] The goods on the palletizing platform are moved by the action of the rodless cylinder under the roller. The rodless cylinder can drive the grabber to push out the goods, that is, to push the products on the palletizing rolling line to complete the unloading, which is convenient for the stacking and positioning of the products. Moreover, compared with the robot transferring the products, it can effectively avoid the problem that the robot may damage the products, thereby affecting the quality of the products. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1It is a structural schematic diagram of the utility model from the first perspective;

[0019] Figure 2 It is a structural schematic diagram of the utility model from a second viewing angle;

[0020] Figure 3 It is a structural schematic diagram of the utility model from a third viewing angle.

[0021] Figure 4 This is a schematic diagram of the structure of the utility model from a fourth viewing angle;

[0022] Figure 5 For this utility model Figure 1 Schematic diagram of the structure after the protective door cover and drive box are removed.

[0023] In the figure: 1. chassis; 2. protective door cover; 3. first seat bearing; 4. first rotating shaft; 5. second seat bearing; 6. second rotating shaft; 7. sprocket; 8. chain; 9. stacking platform; 10. counterweight; 11. roller; 12. grab; 13. bracket; 14. rodless cylinder; 15. moving body; 16. support; 17. buffer; 18. drive box; 19. motor; 20. reduction gear box; 21. large gear; 22. vertical guide rail; 23. guide wheel; 24. photoelectric sensor; 25. guide rod; 26. vertical guide rod. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] The utility model provides Figure 1-5 A palletizing auxiliary machine shown in the figure comprises a chassis 1, a protective door cover 2 is fixedly provided on the top of the chassis 1, a first rotating shaft 4 is rotatably connected to a first seat bearing 3 fixedly provided in the protective door cover 2, a second rotating shaft 6 is rotatably connected to a second seat bearing 5 fixedly provided on the inner bottom wall surface of the chassis 1, two groups of sprockets 7 are symmetrically sleeved on the surfaces of the first rotating shaft 4 and the second rotating shaft 6, and a chain 8 is meshed between the two groups of sprockets 7 symmetrically provided up and down, a palletizing platform 9 is fixedly provided on the front end side of the chain 8, and a counterweight block 10 is fixedly provided on the rear end side of the chain 8;

[0026] The two groups of sprockets 7 are meshed with the chain 8, and the sprockets 7 are driven to rotate by the driving member, and can be combined to form an elevator. The stacking platform 9 and the counterweight 10 are respectively installed on the chain 8. The chain 8 drives the stacking platform 9 and the counterweight 10 to rise or fall. The elevator controls its lifting and lowering through the transmission of the motor 19 chain 8 and the pressure of the counterweight 10. The stacking platform 9 is a lifting platform. The stacking lifting platform is equipped with a counterweight 10 to balance the center of gravity of the lifting platform, and can increase the stability and safety of the lifting platform, thereby ensuring the safety of the operator and the stability of the stacking quality. At the same time, the counterweight 10 can also reduce the vibration and noise of the lifting platform, improve work efficiency and production quality.

[0027] The stacking platform 9 is rotatably connected with rollers 11, and claws 12 are inserted in the gaps between adjacent rollers 11. A rodless cylinder 14 is fixedly provided on the bracket 13 at the bottom of the stacking platform 9, and the moving body 15 on the rodless cylinder 14 is fixedly connected to the support 16 of the claws 12; the rodless cylinder 14 uses AirTac's rodless cylinder 14 as a carrier, and a claw is installed. The movement of the cylinder bottom can drive the claw, and can push the products on the stacking rolling line.

[0028] The goods on the stacking platform 9 are stacked by the action of the rodless cylinder 14 under the roller 11. The rodless cylinder 14 can drive the grab 12 to push out the goods, that is, to push the products on the stacking rolling line to complete the unloading, which is convenient for the stacking and positioning of the products. Moreover, compared with the transfer of products by the robot, it can effectively avoid the problem that the robot may cause damage to the product, thereby affecting the quality of the product.

[0029] In the present technical solution, a buffer 17 is fixedly provided on the inner bottom wall surface of the chassis 1 to cooperate with the counterweight block 10 for anti-collision and buffering.

[0030] The buffer 17 cooperates with the counterweight 10 to provide buffering. During the transmission process, when the equipment suddenly stops or the speed suddenly changes, the counterweight 10 can play a buffering role, which can reduce the damage or vibration of the mechanical equipment, thereby maintaining the stability and life of the equipment and improving the reliability and safety of the equipment.

[0031] In the present technical solution, a drive box 18 is provided on one side of the chassis 1, and a motor 19 and a reduction gear box 20 are fixedly provided inside the drive box 18. The output end of the motor 19 is transmission-connected to the input end of the reduction gear box 20, and the small gear at the output end of the reduction gear box 20 is meshed with the large gear 21 at the input end of the second rotating shaft 6.

[0032] The rise or fall of the stacking platform 9 can be controlled by the coordinated output of the motor 19 and the reduction gear box 20 and the transmission of the chain 8 and the sprocket 7.

[0033] In this technical solution, two sets of vertical guide rails 22 are fixedly arranged at the rear end of the chassis 1 and are symmetrically arranged. The upper and lower end surfaces of the four corners of the counterweight block 10 are rotatably connected with guide wheels 23 to cooperate with the vertical guide rails 22 for guiding and sliding.

[0034] The function of the counterweight 10 sliding with the guide rail through the guide wheel 23 is to ensure the accurate lifting of the lifting platform, making the stability of the entire equipment higher; at the same time, it can also reduce the noise and vibration of the lifting platform, thereby improving the working efficiency and production quality of the equipment. In addition, a good guide system can also avoid deviation or accidental damage of the equipment during operation, thereby improving the reliability and safety of the equipment.

[0035] In the present technical solution, a photoelectric sensor 24 is fixedly provided on the front end surface of the chassis 1 .

[0036] The function of the photoelectric sensor 24 is to sense the products on the transport system during the palletizing process. When the product reaches the position of the sensor, the sensor will send a signal to the controller, and the controller will command the action of the rodless cylinder 14 to push the product. This sensor can realize automatic palletizing, improve production efficiency and accuracy, and also avoid the errors and labor intensity caused by manual operation.

[0037] In the present technical solution, a guide rod 25 is fixedly provided on the bracket 13 and cooperates with the support 16 for guiding and sliding, so that the support 16 can translate more stably and smoothly.

[0038] The front end of the chassis 1 is symmetrically provided with two sets of vertical guide rods 26 that cooperate with the stacking platform 9 to guide the lifting. Similarly, the stacking platform 9 cooperates with the vertical guide rods 26 to lift, and its role is the same as the role of the counterweight 10 sliding with the guide rail through the guide wheel 23, which can ensure the accurate lifting of the lifting platform, making the stability of the entire device higher.

[0039] The working process of the palletizing auxiliary machine is as follows:

[0040] 1. Products or cartons are transported to the palletizing roller 11 platform;

[0041] 2. The motor 19 outputs power, and the counterweight 10 pulls the chain 8 to drive the stacking platform 9 upward.

[0042] 3. The rodless cylinder 14 is extended and retracted to push the product or carton to complete the transfer of the product.

[0043] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A palletizing auxiliary machine, comprising a chassis (1), characterized in that: A protective door cover (2) is fixedly provided at the top of the chassis (1); a first rotating shaft (4) is rotatably connected to a first seat bearing (3) fixedly provided in the protective door cover (2); a second rotating shaft (6) is rotatably connected to a second seat bearing (5) fixedly provided on the inner bottom wall surface of the chassis (1); two groups of sprockets (7) are symmetrically sleeved on the surfaces of the first rotating shaft (4) and the second rotating shaft (6); the two groups of sprockets (7) symmetrically provided up and down are meshed with a chain (8); a stacking platform (9) is fixedly provided on the front end side of the chain (8); and a counterweight (10) is fixedly provided on the rear end side of the chain (8); The stacking platform (9) is rotatably connected to a roller (11), and a grabber (12) is inserted into the gap between adjacent rollers (11). A rodless cylinder (14) is fixedly provided on a bracket (13) at the bottom of the stacking platform (9), and a moving body (15) on the rodless cylinder (14) is fixedly connected to a support (16) of the grabber (12).

2. A palletizing auxiliary machine according to claim 1, characterized in that: A buffer (17) is fixedly provided on the inner bottom wall surface of the chassis (1) and cooperates with the counterweight block (10) to provide anti-collision and buffering.

3. A palletizing auxiliary machine according to claim 1, characterized in that: A drive box (18) is provided on one side of the chassis (1), a motor (19) and a reduction gear box (20) are fixedly provided inside the drive box (18), an output end of the motor (19) is transmission-connected to an input end of the reduction gear box (20), and a small gear at the output end of the reduction gear box (20) is meshed with a large gear (21) at the input end of the second rotating shaft (6).

4. A palletizing auxiliary machine according to claim 1, characterized in that: Two groups of vertical guide rails (22) are fixedly arranged at the rear end of the chassis (1) and are symmetrically arranged on the left and right sides. The upper and lower end surfaces of the four corners of the counterweight block (10) are rotatably connected with guide wheels (23) that cooperate with the vertical guide rails (22) to guide and slide.

5. The palletizing auxiliary machine according to claim 1, characterized in that: A photoelectric sensor (24) is fixedly provided on the front end surface of the chassis (1).

6. The palletizing auxiliary machine according to claim 1, characterized in that: The bracket (13) is fixedly provided with a guide rod (25) which cooperates with the support (16) for guiding and sliding.

7. The palletizing auxiliary machine according to claim 1, characterized in that: Two groups of vertical guide rods (26) are symmetrically arranged at the front end of the chassis (1) to cooperate with the stacking platform (9) to guide the lifting.

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