Automatic tire unloading, weighing, lifting and conveying device for semi-steel formed tire blanks

Abstract

The utility model relates to an automatic tire unloading, weighing, lifting and conveying device for semi-steel formed tire blanks, which is characterized in that a lifter is mounted on a rack, a lifting frame is fixed on the lifter, a turnover type tire blank carrying frame mechanism is hinged on the lifting frame, and the tail end of a turnover cylinder is hinged on the lifting frame; the end of a piston rod of the overturning air cylinder is hinged to the overturning type tire blank carrying frame mechanism, the overturning type tire blank carrying frame mechanism can be overturned leftwards and rightwards under driving of the overturning air cylinder, the weighing mechanism is fixed to the portion, below the overturning type tire blank carrying frame mechanism, of the machine frame, and the tire unloading roller way is fixed to the portion, on the left side or the right side of the weighing mechanism, of the machine frame. The tire unloading roller way is provided with a bearing inclined face, and the lower end of the bearing inclined face of the tire unloading roller way is higher than the bearing face of the weighing mechanism. According to the utility model, the process of carrying green tires twice by workers is reduced, and the labor intensity of the workers is reduced; the operation takt of workers is improved to be matched with the production takt of a forming machine, and production efficiency is improved.

Description

Technical Field

[0001] The utility model relates to a lifting and conveying device, and particularly discloses a semi-steel formed tire blank automatic unloading, weighing, lifting and conveying device. Background Art

[0002] The semi-steel formed tire blank conveying system needs to be connected to the tire blank formed by the forming machine to complete the automatic unloading, weighing, lifting and conveying of the tire blank, which involves the device of automatic unloading, weighing, lifting and conveying of the semi-steel formed tire blank.

[0003] In the prior art, after passing through the molding machine, workers move the tire blanks to a separate weighing device. After weighing, the blanks are moved to a tire conveyor roller line. The conveyor roller line then conveys the blanks to a tire loading platform, where they are finally lifted and transported by a lift. This requires workers to carry the blanks twice, which is labor-intensive. Summary of the Invention

[0004] The purpose of the utility model is to overcome the deficiencies in the prior art and to provide a semi-steel molded tire blank automatic unloading, weighing, lifting and conveying device that can reduce the labor intensity of employees and improve their operating rhythm to match the production rhythm of the molding machine.

[0005] According to the technical solution provided by the utility model, the semi-steel molded tire blank automatic unloading, weighing, lifting and conveying device includes a frame, an elevator, a lifting frame, a flip-type tire blank carrying frame mechanism, a flip cylinder, a weighing mechanism and a tire unloading roller;

[0006] The elevator is installed on the frame, the lifting frame is fixed on the elevator, the flip type tire blank carrier frame mechanism is hinged on the lifting frame, the tail end of the flip cylinder is hinged on the lifting frame, the piston rod end of the flip cylinder is hinged to the flip type tire blank carrier frame mechanism, and the flip type tire blank carrier frame mechanism can be flipped left and right under the drive of the flip cylinder. The weighing mechanism is fixed on the frame below the flip type tire blank carrier frame mechanism, and the tire unloading roller is fixed on the frame on the left or right side of the weighing mechanism. The tire unloading roller has a load-bearing inclined surface, and the lower end of the load-bearing inclined surface of the tire unloading roller is higher than the load-bearing surface of the weighing mechanism.

[0007] Preferably, the flip-type tire blank carrier frame mechanism includes a mounting plate, a transverse loading rod, a support plate, a longitudinal railing and a connecting plate;

[0008] The mounting plates have one inner plate and one outer plate, and the transverse loading rods are fixed on the inner and outer mounting plates. The transverse loading rods are arranged at intervals, and the installation height of the transverse loading rods is gradually increased from the middle to the two sides. A support plate is fixed on the upper end of each mounting plate, and a longitudinal railing is fixed on each support plate. A connecting plate is provided above each mounting plate, and the connecting plate is fixed to the upper end of the corresponding longitudinal railing.

[0009] Preferably, the weighing mechanism comprises a weighing base, a support frame and a transverse weighing load bar;

[0010] A weighing sensor is provided in the weighing base, and an inner and outer support frame mounting opening are provided on the weighing base. A support frame is installed in each support frame mounting opening, and the weighing sensor is located at the bottom of the support frame. The ends of several transverse weighing load bars are fixed on the corresponding support frames. The transverse weighing load bars are arranged at intervals, and the installation height of the transverse weighing load bars is gradually increased from the middle to the left and right sides. The length of the transverse weighing load bar is less than the length of the transverse loading load bar, and the transverse weighing load bar and the transverse loading load bar are staggered.

[0011] The utility model reduces the process of employees carrying tire blanks twice, reduces the labor intensity of employees, improves the operating rhythm of employees to match the production rhythm of the molding machine, and improves production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is the main view of the present utility model.

[0013] Figure 2 It is a left view of the present utility model.

[0014] Figure 3 It is a top view of the present utility model.

[0015] Figure 4 yes Figure 1 Magnified view of part A in FIG.

[0016] Figure 5 yes Figure 3 Magnified view of part B. DETAILED DESCRIPTION

[0017] To make the purpose, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the embodiments described are 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 those skilled in the art without creative work are within the scope of protection of the present invention.

[0018] A semi-steel tire blank automatic unloading, weighing, lifting and conveying device, such as Figure 1-5 As shown, it includes a frame 1, a lift 2, a lifting frame 3, a flip-type tire blank carrier frame mechanism 4, a flip cylinder 5, a weighing mechanism 6 and a tire unloading roller 7;

[0019] The elevator 2 is installed on the frame 1, the lifting frame 3 is fixed on the elevator 2, the flip-type tire blank carrier frame mechanism 4 is hinged on the lifting frame 3, the tail end of the flip cylinder 5 is hinged on the lifting frame 3, the piston rod end of the flip cylinder 5 is hinged to the flip-type tire blank carrier frame mechanism 4, and the flip-type tire blank carrier frame mechanism 4 can be flipped left and right under the drive of the flip cylinder 5. The weighing mechanism 6 is fixed on the frame 1 below the flip-type tire blank carrier frame mechanism 4, and the tire unloading roller 7 is fixed on the frame 1 on the left or right side of the weighing mechanism 6. The tire unloading roller 7 has a load-bearing inclined surface, and the lower end of the load-bearing inclined surface of the tire unloading roller 7 is higher than the load-bearing surface of the weighing mechanism 6.

[0020] The flip-type tire blank carrier frame mechanism 4 includes a mounting plate 4.1, a transverse loading rod 4.2, a support plate 4.3, a longitudinal railing 4.4 and a connecting plate 4.5;

[0021] The mounting plates 4.1 are provided with one inner plate and one outer plate, and the transverse loading rods 4.2 are fixed on the inner and outer mounting plates 4.1. The transverse loading rods 4.2 are arranged at intervals, and the installation height of the transverse loading rods 4.2 is gradually increased from the middle to the left and right sides. A support plate 4.3 is fixed on the upper end of each mounting plate 4.1, and a longitudinal railing 4.4 is fixed on each support plate 4.3. A connecting plate 4.5 is provided above each mounting plate 4.1, and the connecting plate 4.5 is fixed to the upper end of the corresponding longitudinal railing 4.4.

[0022] The weighing mechanism 6 includes a weighing base 6.1, a support frame 6.2 and a transverse weighing rod 6.3;

[0023] A weighing sensor is provided in the weighing base 6.1, and an inner and outer support frame mounting opening are provided on the weighing base 6.1. A support frame 6.2 is installed in each support frame mounting opening. The weighing sensor is located at the bottom of the support frame 6.2, and the ends of several transverse weighing load rods 6.3 are fixed on the corresponding support frames 6.2. The transverse weighing load rods 6.3 are arranged at intervals, and the installation height of the transverse weighing load rods 6.3 is gradually increased from the middle to the left and right sides, and the length of the transverse weighing load rod 6.3 is less than the length of the transverse loading load rod 4.2. The transverse weighing load rod 6.3 and the transverse loading load rod 4.2 are staggered.

[0024] During operation, the tire blank forming machine unloads the tire blank directly onto the load-bearing inclined surface of the tire unloading roller 7. The tire blank rolls onto the transverse loading rod 4.2 of the flip-type tire blank carrier frame mechanism 4 through the load-bearing inclined surface of the tire unloading roller 7. The elevator 2 moves and causes the lifting frame 3 to move downward. The lifting frame 3 moves downward with the flip-type tire blank carrier frame mechanism 4 until the transverse loading rod 4.2 on the flip-type tire blank carrier frame mechanism 4 is located below the transverse weighing rod 6.3 of the weighing mechanism 6. The tire blank is caught by the transverse weighing rod 6.3 of the weighing mechanism 6. The gravity of the tire blank acts on the weighing sensor through the transverse weighing rod 6.3 and the support frame 6.2. The sensor measures the weight of the tire blank and then feeds it back to the upper system for counting the weight of each tire blank. When the tire blank is weighed, the signal is fed back to the PLC, and the PLC outputs a signal to the elevator 2. After receiving the signal, the elevator 2 controls the motor to move and lifts and transports the tire blank through the flip-type tire blank carrier frame mechanism 4. After the tire blank is lifted into place, the piston rod of the flip cylinder 5 is extended through the PLC control, and the flip-type tire blank carrier frame mechanism 4 is flipped to transport the tire blank to the tire blank conveying line. After the tire blank completes the conveying action, the elevator 2 will descend back to the tire position, which is the initial position, according to the PLC control signal, to prepare for the unloading, weighing and conveying of the next tire blank.

[0025] The utility model reduces the process of employees carrying tire blanks twice, reduces the labor intensity of employees, improves the operating rhythm of employees to match the production rhythm of the molding machine, and improves production efficiency.

[0026] Finally, it should be noted that the above specific implementation methods are only used to illustrate the technical solution of the utility model and are not limiting. Although the utility model is described in detail with reference to examples, ordinary technicians in this field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the spirit and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A semi-steel molded tire blank automatic unloading, weighing, lifting and conveying device, characterized by: It includes a frame (1), a lift (2), a lifting frame (3), a reversible tire blank carrier frame mechanism (4), a reversing cylinder (5), a weighing mechanism (6) and a tire unloading roller (7); The elevator (2) is mounted on the frame (1), the elevator frame (3) is fixed on the elevator (2), the flip-type tire blank carrier frame mechanism (4) is hinged on the elevator frame (3), the tail end of the flip cylinder (5) is hinged on the elevator frame (3), the piston rod end of the flip cylinder (5) is hinged to the flip-type tire blank carrier frame mechanism (4), and the flip-type tire blank carrier frame mechanism (4) can be flipped left and right under the drive of the flip cylinder (5). The weighing mechanism (6) is fixed on the frame (1) below the flip-type tire blank carrier frame mechanism (4), and the tire unloading roller (7) is fixed on the frame (1) on the left or right side of the weighing mechanism (6). The tire unloading roller (7) has a load-bearing inclined surface, and the lower end of the load-bearing inclined surface of the tire unloading roller (7) is higher than the load-bearing surface of the weighing mechanism (6).

2. The automatic unloading, weighing, lifting and conveying device for semi-steel molded tire blanks according to claim 1, characterized in that: The flip-type tire blank carrier frame mechanism (4) comprises a mounting plate (4.1), a transverse loading rod (4.2), a support plate (4.3), a longitudinal railing (4.4) and a connecting plate (4.5); The mounting plate (4.1) comprises one inner plate and one outer plate. The transverse loading rods (4.2) are fixed on each of the inner and outer mounting plates (4.1). The transverse loading rods (4.2) are arranged at intervals. The installation heights of the transverse loading rods (4.2) gradually increase from the middle to the left and right sides. A support plate (4.3) is fixed on the upper end of each mounting plate (4.1). A longitudinal railing (4.4) is fixed on each support plate (4.3). A connecting plate (4.5) is provided above each mounting plate (4.1). The connecting plate (4.5) is fixed to the upper end of the corresponding longitudinal railing (4.4).

3. The automatic unloading, weighing, lifting and conveying device for semi-steel molded tire blanks according to claim 2, characterized in that: The weighing mechanism (6) comprises a weighing base (6.1), a support frame (6.2) and a transverse weighing load rod (6.3); A weighing sensor is provided in the weighing base (6.1), and an inner and outer support frame mounting opening are provided on the weighing base (6.1). A support frame (6.2) is installed in each support frame mounting opening. The weighing sensor is located at the bottom of the support frame (6.2). The ends of a plurality of transverse weighing load bars (6.3) are fixed to the corresponding support frames (6.2). The transverse weighing load bars (6.3) are arranged at intervals. The installation height of the transverse weighing load bars (6.3) gradually increases from the middle to the left and right sides. The length of the transverse weighing load bar (6.3) is less than the length of the transverse load bar (4.2). The transverse weighing load bar (6.3) and the transverse load bar (4.2) are staggered.

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