Lifting mechanism for automatic hub packaging and film winding equipment

Abstract

The utility model provides a lifting mechanism for automatic hub packaging and film winding equipment, and relates to the technical field of automatic packaging, the lifting mechanism comprises a ground, the surface of the ground is connected with a conveyor belt, the ground is provided with pits on the front and rear end surfaces of the conveyor belt, the interiors of the two sides of the pits are provided with lifting assemblies, and the lifting assemblies are connected with the conveyor belt. The lifting assembly comprises supporting frames, one-way screw rods are inserted into the two supporting frames, bearings are connected to the tops of the two one-way screw rods, a first belt wheel is connected to the bottom of one one-way screw rod, and a servo motor is connected to the bottom of the first belt wheel; by means of the automatic packing machine, the packing and film winding efficiency can be improved, the labor intensity is reduced, manpower is saved, the packing speed and stability are improved, the arranged lifting table can achieve the automatic lifting effect, the problem that time and labor are wasted due to manual up-and-down carrying is solved, and the labor intensity of operators is relieved.

Description

Technical Field

[0001] The utility model relates to the technical field of automatic packaging, in particular to a lifting mechanism for automatic packaging and film winding equipment for wheel hubs. Background Art

[0002] The automatic packaging threading, packaging and film winding conveyor belt line is a high-efficiency automated equipment designed and manufactured according to the packaging customer's requirements. To achieve this automation requirement, it is necessary to design a packaging automatic control system. By electrically controlling the automatic line conveyor belt to continuously move, the product is sent to the packaging / film winding workbench to complete the packaging and film winding operation.

[0003] In the traditional production of automobile aluminum alloy wheels, packaging is completed by manual packaging and wrapping, which has low labor efficiency, high labor intensity, high manpower input, waste of packaging materials, unstable packaging quality, and poor logistics. The existing manpower gap is large and the number of transportations is high, which not only increases the labor intensity of employees, but also the old-fashioned wrapping machines seriously affect the health of employees and pollute the on-site environment. During automatic packaging, the operator is required to manually place the wheel on the conveyor belt. After packaging is completed, the wheel needs to be manually removed, which is time-consuming and labor-intensive. The long-term up and down transportation causes great physical harm to the operator. Utility Model Content

[0004] The utility model mainly provides a device which can realize automatic lifting and packing.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical solutions: a lifting mechanism for automatic wheel hub packaging and film winding equipment, including a ground, the surface of the ground is connected to a conveyor belt, the ground is provided with deep pits on the front and rear end surfaces of the conveyor belt, and lifting components are arranged inside both sides of the deep pits, and the lifting components include a support frame, two groups of one-way screws are inserted into the interior of the support frames, the tops of the two groups of one-way screws are connected to bearings, the bottom of one group of one-way screws is connected to a first pulley, the bottom of the first pulley is connected to a servo motor, the surface of the first pulley is connected to a transmission belt, one side of the transmission belt is connected to a second pulley, the surfaces of the two groups of one-way screws are connected to lifting blocks, threaded holes are provided in the interior of the lifting blocks, and a lifting platform is connected between the two groups of lifting blocks.

[0006] Preferably, the servo motor is electrically connected to an external power supply through a control switch, and a fixed connection is formed between the output end of the servo motor and the first pulley. When the servo motor is started, the output end drives the first pulley to rotate.

[0007] Preferably, the first pulley is rotationally connected to the second pulley through a transmission belt, and the one-way screw is rotationally connected to the bearing. When the first pulley rotates, the second pulley is driven to rotate through the transmission belt, and the bearing can improve the stability of the one-way screw during rotation.

[0008] Preferably, the lifting block is threadedly connected to the one-way screw through a threaded hole, and one side surface of the conveyor belt is connected to an automatic strapping machine, and one side of the automatic strapping machine is connected to an automatic film winding machine. The automatic strapping machine and the automatic strapping machine can improve the packaging and film winding efficiency, reduce labor intensity, save manpower, and improve packaging speed and stability.

[0009] Preferably, the four corners of the bottom of the deep pit are connected with protective components, and the protective components include a fixed box, and the interior of the fixed box is connected with a spring. The protective components can protect the lifting platform.

[0010] Preferably, the top of the spring is connected to a support rod, the top of the support rod is connected to a buffer plate, and the surface of the buffer plate is connected to a rubber block, which can play a buffering role.

[0011] Preferably, an elastic structure is formed between the support rod and the spring, and the elastic structure can reduce the impact force when the lifting platform descends, thereby protecting the lifting platform and increasing the service life of the lifting platform.

[0012] Compared with the prior art, the advantages and positive effects of the present invention are:

[0013] 1. In the utility model, the automatic strapping machine and the automatic strapping machine can improve the packaging film efficiency, reduce labor intensity, save manpower, and improve the packaging speed and stability. The set lifting platform can achieve the effect of automatic lifting, avoiding the time-consuming and labor-intensive problem of manual up and down transportation, and reducing the labor intensity of the operator.

[0014] 2. In the present invention, when the lifting platform is descending, the buffer plate and the spring can provide a buffering effect, thereby increasing the service life of the lifting platform. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a three-dimensional diagram of a lifting mechanism for a wheel hub automatic packaging and film wrapping device proposed in the utility model;

[0016] Figure 2 This is a three-dimensional diagram from another angle of the lifting mechanism for the automatic wheel hub packaging and film wrapping equipment proposed in the utility model;

[0017] Figure 3 The utility model proposes an exploded diagram of a lifting mechanism for a wheel hub automatic packaging and film wrapping device;

[0018] Figure 4 The utility model proposes a partial exploded diagram of a lifting mechanism for a wheel hub automatic packaging and film wrapping device;

[0019] Figure 5 The utility model provides a partial cross-sectional view of a lifting mechanism for a wheel hub automatic packaging and film wrapping device.

[0020] Legend: 1. Ground; 2. Conveyor belt; 3. Automatic strapping machine; 4. Automatic film winding machine; 5. Deep pit; 6. Lifting assembly; 601. Support frame; 602. One-way screw; 603. Bearing; 604. First pulley; 605. Servo motor; 606. Drive belt; 607. Second pulley; 608. Lifting block; 609. Threaded hole; 610. Lifting platform; 7. Protective assembly; 701. Fixed box; 702. Spring; 703. Support rod; 704. Buffer plate. DETAILED DESCRIPTION

[0021] In order to more clearly understand the above-mentioned purpose, features and advantages of the present invention, the present invention is further described below with reference to the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features therein can be combined with each other without conflict.

[0022] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.

[0023] See also Figure 1-4 The utility model provides a technical solution: a lifting mechanism for automatic hub packaging and film winding equipment, including a ground 1, the surface of the ground 1 is connected to a conveyor belt 2, the ground 1 is provided with deep pits 5 on the front and rear end surfaces of the conveyor belt 2, and lifting components 6 are provided on both sides of the deep pit 5. The lifting component 6 includes a support frame 601, two sets of support frames 601 are inserted with one-way screws 602, the tops of the two sets of one-way screws 602 are connected with bearings 603, the bottom of one set of one-way screws 602 is connected to a first pulley 604, the bottom of the first pulley 604 is connected to a servo motor 605, the surface of the first pulley 604 is connected to a transmission belt 606, and one side of the transmission belt 606 is connected to a second pulley 607, the surfaces of the two sets of one-way screws 602 are connected to lifting blocks 608, the interior of the lifting blocks 608 is provided with threaded holes 609, and a lifting platform 610 is connected between the two sets of lifting blocks 608.

[0024] like Figure 3 and Figure 4As shown, the servo motor 605 is electrically connected to the external power supply through the control switch, and the output end of the servo motor 605 is fixedly connected to the first pulley 604. After the servo motor 605 is started, the first pulley 604 is driven to rotate through the output end.

[0025] like Figure 4 As shown, the first pulley 604 is rotationally connected to the second pulley 607 through the transmission belt 606, and the one-way screw 602 is rotationally connected to the bearing 603. When the first pulley 604 rotates, it will drive the second pulley 607 to rotate through the transmission belt 606, and the bearing 603 can improve the stability of the one-way screw 602 during rotation.

[0026] like Figure 3 and Figure 4 As shown, the lifting block 608 is threadedly connected to the one-way screw 602 through the threaded hole 609, and the surface of one side of the conveyor belt 2 is connected to the automatic strapping machine 3, and one side of the automatic strapping machine 3 is connected to the automatic film winding machine 4. The automatic strapping machine 3 and the automatic strapping machine 3 can improve the packaging and film winding efficiency, reduce labor intensity, save manpower, and improve packaging speed and stability.

[0027] like Figure 3 and Figure 5 As shown, the four corners of the bottom of the deep pit 5 are connected with protective components 7, and the protective component 7 includes a fixed box 701, and the interior of the fixed box 701 is connected with a spring 702. The protective component 7 can protect the lifting platform 610.

[0028] like Figure 5 As shown, the top of the spring 702 is connected to a support rod 703, the top of the support rod 703 is connected to a buffer plate 704, and the surface of the buffer plate 704 is connected to a rubber block to play a buffering role.

[0029] like Figure 5 As shown, an elastic structure is formed between the support rod 703 and the spring 702. The elastic structure can reduce the impact force when the lifting platform 610 descends, thereby protecting the lifting platform 610 and improving the service life of the lifting platform 610.

[0030] The method of use and working principle of this device: When the wheel hub needs to be packaged, the wheel hub can be transported to the surface of the lifting platform 610 by a forklift, and then the forward rotation function of the servo motor 605 can be started, so that the output end of the servo motor 605 can drive the first pulley 604 to rotate forward, and when the first pulley 604 rotates, it will also drive the second pulley 607 to rotate through the transmission belt 606, thereby causing the two sets of one-way screws 602 to rotate forward at the same time in the support frame 601, thereby causing the two sets of one-way screws 602 to simultaneously rotate through the threaded holes 609 and the lifting blocks 608, so that the two sets of lifting blocks 608 simultaneously drive the lifting platform 610 to move upward, thereby driving the wheel hub to rise to a height flush with the conveyor belt 2, and transported through the conveyor belt 2, so that the automatic strapping machine 3 and the automatic film winding machine 4 can automatically package, and through the automatic strapping machine 3 and the automatic strapping machine 3 It can improve the packaging film winding efficiency, reduce labor intensity, save manpower, and improve packaging speed and stability. At this time, the second group of lifting platforms 610 is adjusted to the horizontal height of the conveyor belt 2, so that the packaged wheel hub can be placed on the second group of lifting platforms 610, and then the reverse rotation function of the servo motor 605 is started to drive the two groups of one-way screws 602 to rotate in the opposite direction, so that the lifting platform 610 can drive the wheel hub to move downward, thus avoiding the time-consuming and labor-intensive problem of manual up and down transportation, and reducing the labor intensity of the operator. When the lifting platform 610 moves downward, it will contact the buffer plate 704 to play a buffering role, and then the buffer plate 704 can push the support rod 703 to squeeze the spring 702, which plays a secondary buffering role, avoiding the problem of the lifting platform 610 falling directly into the deep pit 5 due to the large impact force causing damage to the lifting platform 610, thereby improving the service life of the lifting platform 610.

[0031] The above are only preferred embodiments of the present invention and are not intended to limit the present invention in any other form. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification of the above embodiment made according to the technical essence of the present invention without departing from the content of the technical solution of the present invention shall still fall within the scope of protection of the technical solution of the present invention.

Claims

1. A lifting mechanism for a wheel hub automatic packaging and film wrapping device, comprising a ground (1), characterized in that: The surface of the ground (1) is connected to a conveyor belt (2), and deep pits (5) are provided on the front and rear end surfaces of the ground (1) located at the conveyor belt (2), and lifting components (6) are provided inside both sides of the deep pit (5); The lifting assembly (6) includes a support frame (601), one-way screws (602) are inserted into the interior of two groups of the support frames (601), the tops of the two groups of the one-way screws (602) are connected to bearings (603), the bottom of one group of the one-way screws (602) is connected to a first pulley (604), the bottom of the first pulley (604) is connected to a servo motor (605), the surface of the first pulley (604) is connected to a transmission belt (606), one side of the transmission belt (606) is connected to a second pulley (607), the surfaces of the two groups of the one-way screws (602) are connected to lifting blocks (608), threaded holes (609) are opened in the interior of the lifting blocks (608), and a lifting platform (610) is connected between the two groups of the lifting blocks (608).

2. The lifting mechanism for the wheel hub automatic packaging and film winding equipment according to claim 1 is characterized in that: The servo motor (605) is electrically connected to an external power source via a control switch, and a fixed connection is formed between the output end of the servo motor (605) and the first pulley (604).

3. The lifting mechanism for the wheel hub automatic packaging and film wrapping equipment according to claim 2 is characterized in that: The first pulley (604) is rotatably connected to the second pulley (607) via a transmission belt (606), and the one-way screw (602) is rotatably connected to the bearing (603).

4. The lifting mechanism for the wheel hub automatic packaging and film wrapping equipment according to claim 3 is characterized in that: The lifting block (608) is threadedly connected to the one-way screw (602) through a threaded hole (609); one side surface of the conveyor belt (2) is connected to an automatic strapping machine (3); and one side of the automatic strapping machine (3) is connected to an automatic film winding machine (4).

5. The lifting mechanism for the wheel hub automatic packaging and film winding equipment according to claim 1 is characterized in that: The four corners of the bottom of the deep pit (5) are all connected to a protective assembly (7), and the protective assembly (7) comprises a fixed box (701), and the interior of the fixed box (701) is connected to a spring (702).

6. The lifting mechanism for the wheel hub automatic packaging and film wrapping equipment according to claim 5, characterized in that: The top of the spring (702) is connected to a support rod (703), and the top of the support rod (703) is connected to a buffer plate (704).

7. The lifting mechanism for the wheel hub automatic packaging and film wrapping equipment according to claim 6, characterized in that: An elastic structure is formed between the support rod (703) and the spring (702).

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