Lifting and carrying machine

Abstract

The utility model discloses a lifting carrier effectively solves the problem of slow speed in the vertical direction in the workpiece transfer process, and the transfer distance is limited, including horizontal rail, the support is slidably arranged on the horizontal rail, the support front end vertical lifting is connected with the fixed frame, and the fixed frame front end is elongated and is equipped with the adsorption subassembly below the end, the support top is equipped with first motor, and the output shaft of first motor is fixed with first sprocket, the inside of support is provided with guide rod, and the fixed plate is slidably arranged on the guide rod, and the fixed plate is rotatably provided with second sprocket, and the fixed plate is connected the support top through hydraulic cylinder, and the chain that passes through second sprocket is fixed on the fixed frame on first sprocket, and first motor and hydraulic cylinder jointly control the lifting of fixed frame, the utility model discloses simple and ingenious, convenient to use, through the double control of motor and hydraulic cylinder, can fast lift, both guarantee lifting distance, and can improve lifting speed, improve the carrying efficiency.

Description

Technical Field

[0001] This utility model relates to the field of material handling equipment technology, and in particular to a lifting material handling machine. Background Technology

[0002] In the machinery manufacturing and processing industry, material handling equipment is a commonly used basic piece of equipment. Existing material handling equipment has the following defects in the process of transferring parts: material handling equipment is usually an assembly line operation, with limited vertical lifting capacity, or the vertical lifting range cannot be adjusted to match the production workpiece, thus failing to meet actual usage requirements. Utility Model Content

[0003] To overcome the shortcomings of the existing technology, this utility model provides a lifting and conveying machine, which effectively solves the problems of slow vertical transfer speed and limited transfer distance during workpiece transfer.

[0004] The technical solution to the technical problem is: a lifting and conveying machine, including a horizontal rail, a support is slidably arranged on the horizontal rail, a fixed frame is vertically lifted and connected to the front end of the support, the front end of the fixed frame is extended and an adsorption component is provided at the lower end of the fixed frame; The top of the bracket is equipped with a first motor, and a first sprocket is fixed on the output shaft of the first motor. Inside the bracket, there is a guide rod, and a fixed plate is slidably mounted on the guide rod. A second sprocket is rotatably mounted on the fixed plate. The fixed plate is connected to the top of the bracket via a hydraulic cylinder. A chain is mounted on the first sprocket, which passes around the second sprocket and is fixed to the fixed frame. The first motor and the hydraulic cylinder jointly control the lifting and lowering of the fixed frame.

[0005] Preferably, a rack is provided inside the horizontal track, and a gear that meshes with the rack is provided at the bottom of the support. The gear is driven by a second motor, which controls the movement of the support on the horizontal track.

[0006] Preferably, the horizontal track is provided with first limiters at both ends.

[0007] Preferably, the front end of the bracket is provided with a vertical track, the fixing frame slides on the vertical track, and the upper end of the vertical track is provided with a second limiter.

[0008] Preferably, the fixed frame is equipped with an exhaust fan.

[0009] Preferably, the adsorption assembly includes an adsorption frame connected to a fixing frame. The adsorption frame has a rectangular frame structure, and multiple sliding pins are provided on both sides of the adsorption frame. A sponge suction cup is fixed to the bottom of the sliding pin.

[0010] Preferably, the adsorption rack has a guide sleeve on its side, and the sliding pin slides within the guide sleeve.

[0011] This invention is simple, ingenious, and easy to use. Through the dual control of a motor and a hydraulic cylinder, it can quickly lift and lower, ensuring both the lifting distance and the lifting speed, thereby improving handling efficiency. Attached Figure Description

[0012] Figure 1 This is a structural schematic diagram of a lifting and conveying machine according to this utility model.

[0013] Figure 2 This is a schematic diagram of the bottom structure of a lifting and conveying machine according to this utility model.

[0014] Figure 3 This is a structural schematic diagram of the lifting mechanism in a lifting and transporting machine according to this utility model. Detailed Implementation

[0015] The specific embodiments of this utility model will be further described in detail below with reference to the accompanying drawings.

[0016] Depend on Figures 1 to 3 It is known that a lifting and conveying machine includes a horizontal rail 1, a support 2 slidably arranged on the horizontal rail 1, a fixed frame 3 vertically lifted and connected to the front end of the support 2, and the front end of the fixed frame 3 is extended and an adsorption component is provided below the end. The bracket 2 is equipped with a first motor 4 at the top, and a first sprocket 5 is fixed on the output shaft of the first motor 4. A guide rod 6 is provided inside the bracket 2, and a fixed plate 7 is slidably provided on the guide rod 6. A second sprocket 8 is rotatably provided on the fixed plate 7. The fixed plate 7 is connected to the top of the bracket 2 via a hydraulic cylinder 9. A chain is provided on the first sprocket 5, which passes around the second sprocket 8 and is fixed on the fixed frame 3. The first motor 4 and the hydraulic cylinder 9 jointly control the lifting and lowering of the fixed frame 3.

[0017] In practical use, this utility model The horizontal track 1 is fixed in a suitable position and placed parallel to the production line. The bracket 2 moves on the horizontal track 1, and the fixed frame 3 drives the adsorption assembly to rise and fall, thereby completing the handling of the workpiece.

[0018] The first motor 4 drives the first sprocket 5 to rotate, driving the chain. The end of the chain is connected to the fixed frame 3, so the first motor 4 can control the lifting and lowering of the fixed frame 3 on the support 2. The second sprocket 8 is rotated and set on the fixed plate 7. The height of the fixed plate 7 is controlled by the hydraulic cylinder 9, which controls the position of the second sprocket 8. The second sprocket 8 controls the lower limit position of the fixed frame 3. After adjustment, the hydraulic cylinder 9 extends and fixes the length. The fixed frame 3 can be lifted and lowered within this range to meet the current workpiece production requirements.

[0019] A rack 10 is installed inside the horizontal track 1, and a gear 11 that meshes with the rack 10 is provided at the bottom of the bracket 2. The gear 11 is driven by a second motor 12, which controls the movement of the bracket 2 on the horizontal track 1. A first limiter 13 is provided at both ends of the horizontal track 1.

[0020] The support 2 has a vertical rail 14 at its front end, and the fixed frame 3 slides on the vertical rail 14. The upper end of the vertical rail 14 is provided with a second limiter 15, which limits the upper limit position of the fixed frame 3.

[0021] The fixed frame 3 is equipped with an exhaust fan 16. The adsorption assembly includes an adsorption frame 17 connected to the fixed frame 3. The adsorption frame 17 is a rectangular frame structure. Multiple sliding pins 18 are provided on both sides of the adsorption frame 17. A sponge suction cup 19 is fixed at the bottom of the sliding pin 18. A guide sleeve 20 is provided on the side of the adsorption frame 17. The sliding pin 18 slides in the guide sleeve 20.

[0022] The induced draft fan 16 is connected to the sponge suction cup 19 in the adsorption rack 17, providing a negative pressure environment to adsorb the workpiece.

[0023] The upper end of the sponge suction cup 19 is connected to the suction frame 17 via a sliding pin 18. When adsorbing workpieces, the suction frame 17 has vertical movement space to avoid rigid contact.

[0024] Compared with the prior art, this utility model has the following advantages: it can match the workpiece production line, adjust the vertical lifting height of the workpiece, reduce the lifting range, and improve the workpiece handling speed.

Claims

1. A lifting and conveying machine, characterized in that, Includes a horizontal track (1), a bracket (2) is slidably mounted on the horizontal track (1), a fixed frame (3) is vertically lifted and lowered at the front end of the bracket (2), and the front end of the fixed frame (3) is extended and an adsorption component is provided at the lower end; The bracket (2) is equipped with a first motor (4) at the top. A first sprocket (5) is fixed on the output shaft of the first motor (4). A guide rod (6) is provided inside the bracket (2). A fixed plate (7) is slidably provided on the guide rod (6). A second sprocket (8) is rotatably provided on the fixed plate (7). The fixed plate (7) is connected to the top of the bracket (2) via a hydraulic cylinder (9). A chain is provided on the first sprocket (5) and fixed on the fixed frame (3) after passing over the second sprocket (8). The first motor (4) and the hydraulic cylinder (9) jointly control the lifting and lowering of the fixed frame (3).

2. The lifting and conveying machine according to claim 1, characterized in that, The horizontal track (1) is provided with a rack (10), and the bottom of the bracket (2) is provided with a gear (11) that meshes with the rack (10). The gear (11) is driven by a second motor (12), and the second motor (12) controls the movement of the bracket (2) on the horizontal track (1).

3. The lifting and conveying machine according to claim 1, characterized in that, The horizontal track (1) is provided with first limiters (13) at both ends.

4. A lifting and conveying machine according to claim 1, characterized in that, The bracket (2) has a vertical rail (14) at its front end, and the fixing frame (3) slides on the vertical rail (14). The upper end of the vertical rail (14) is provided with a second limiter (15).

5. A lifting and conveying machine according to claim 1, characterized in that, The fixed frame (3) is equipped with an exhaust fan (16).

6. A lifting and conveying machine according to claim 1, characterized in that, The adsorption assembly includes an adsorption frame (17) connected to the fixing frame (3). The adsorption frame (17) is a rectangular frame structure. Multiple sliding pins (18) are provided on both sides of the adsorption frame (17). A sponge suction cup (19) is fixed at the bottom of the sliding pin (18).

7. A lifting and conveying machine according to claim 6, characterized in that, The adsorption rack (17) is provided with a guide sleeve (20) on its side, and the sliding pin (18) slides in the guide sleeve (20).

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