High-precision low-temperature stacker crane

Abstract

The high-precision low-temperature stacker crane comprises a base, supporting frames are symmetrically installed and fixed to the two ends of the top of the base through screws, first guide shafts, first transmission screw rods and first motors are arranged on the supporting frames, and the first guide shafts are symmetrically installed and fixed to the front ends and the rear ends of the upper portions of the inner sides of the supporting frames through screws; the first transmission screw is in interference connection with the middle of the upper portion of the inner side of the supporting frame through a bearing, the first motor is fixedly installed on the outer side of the upper portion of the supporting frame on the right side through a screw, and a main shaft of the first motor is fixedly connected with the right end of the first transmission screw through a screw. According to the utility model, the stacking operation can be easily carried out, and the stability of the stacker crane is effectively improved.

Description

Technical Field

[0001] The utility model relates to a high-precision low-temperature palletizer, belonging to the technical field of palletizers. Background Art

[0002] Most of the palletizers currently used are robot structures, which are not only cumbersome in operation, but also have a large operating radius, resulting in high equipment maintenance costs and seriously affecting the stability of equipment operation. In order to solve the above problems, a new technical solution is provided. Utility Model Content

[0003] The purpose of the utility model is to provide a high-precision low-temperature palletizer to solve the problems raised in the above background technology.

[0004] To achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a high-precision low-temperature palletizer, including a base, a support frame is symmetrically installed and fixed at both ends of the top of the base by screws, and a first guide shaft, a first transmission screw and a first motor are provided on the support frame. The first guide shaft is symmetrically installed and fixed to the front and rear ends of the upper inner side of the support frame by screws, the first transmission screw is connected to the middle of the upper inner side of the support frame by a bearing interference fit, the first motor is installed and fixed to the outer side of the upper right side of the support frame by screws, and the first motor spindle is fixed to the right end of the first transmission screw by screws.

[0005] Preferably, the first transmission screw is threadedly connected to a first slider, the front and rear ends of the first slider are mounted on the first guide shaft, a U-shaped frame is fixed to the bottom of the first slider by screws, and a reinforcing plate is welded between the top outer end of the U-shaped frame and the first slider.

[0006] Preferably, the U-shaped frame is provided with a second transmission screw, a second guide shaft and a second motor, the second transmission screw is connected to the lower inner side of the U-shaped frame through a bearing interference fit, the second guide shaft is fixed to the upper inner side of the U-shaped frame by screws, the second motor is fixed to the rear end of the U-shaped frame by screws, and the second motor main shaft is fixedly connected to the rear end of the second transmission screw by screws.

[0007] Preferably, a second slider is threadedly connected to the second transmission screw, the upper end of the second slider is mounted on the second guide shaft, and a mounting seat is fixed to the bottom of the second slider by screws, and a mechanical claw is fixed to the bottom of the mounting seat by screws.

[0008] Compared with the prior art, the beneficial effects of the utility model are as follows: a mechanical claw is fixedly installed at the bottom of the mounting base of the utility model by screws, which can easily grab the goods; the first motor spindle is fixedly connected to the right end of the first transmission screw by screws, and the first transmission screw can be easily driven to rotate by the first motor; the second motor spindle is fixedly connected to the rear end of the second transmission screw by screws, and the second transmission screw can be easily driven to rotate by the second motor; based on the above, the utility model can easily perform palletizing operations and effectively improve the stability of the palletizer. BRIEF DESCRIPTION OF THE DRAWINGS

[0009] Figure 1 It is a schematic diagram of the structure of the utility model;

[0010] Figure 2 This is a schematic diagram of the support frame structure of the utility model;

[0011] Figure 3 This is a schematic diagram of the U-shaped frame structure of the utility model;

[0012] In the figure: 1-base; 2-support frame; 3-first guide shaft; 4-first transmission screw; 5-first motor; 6-first slider; 7-U-shaped frame; 8-reinforcement plate; 9-second transmission screw; 10-second guide shaft; 11-second motor; 12-second slider; 13-mounting seat; 14-mechanical claw. DETAILED DESCRIPTION

[0013] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0014] like Figure 1-3As shown, a high-precision low-temperature palletizer includes a base 1, and a support frame 2 is symmetrically installed and fixed at both ends of the top of the base 1 by screws. A first guide shaft 3, a first transmission screw 4 and a first motor 5 are provided on the support frame 2. The first guide shaft 3 is symmetrically installed and fixed to the front and rear ends of the upper inner side of the support frame 2 by screws, and the first transmission screw 4 is connected to the middle of the upper inner side of the support frame 2 through a bearing interference fit. The first motor 5 is fixed to the upper outer side of the right side of the support frame 2 by screws, and the main shaft of the first motor 5 is fixedly connected to the right end of the first transmission screw 4 by screws. A first slider 6 is connected to the first transmission screw 4 by threads, and the front and rear ends of the first slider 6 are sleeved on the first guide shaft 3. A U-shaped frame 7 is fixed to the bottom of the first slider 6 by screws. A reinforcing plate 8 is welded between the top outer end of the U-shaped frame 7 and the first slider 6. A second transmission screw 9, a second guide shaft 10 and a second motor 11 are arranged on the U-shaped frame 7. The second transmission screw 9 is connected to the lower inner side of the U-shaped frame 7 through a bearing interference fit. The second guide shaft 10 is fixed to the upper inner side of the U-shaped frame 7 by screws. The second motor 11 is fixed to the rear end of the U-shaped frame 7 by screws, and the main shaft of the second motor 11 is fixedly connected to the rear end of the second transmission screw 9 by screws. A second slider 12 is threadedly connected to the second transmission screw 9. The upper end of the second slider 12 is sleeved on the second guide shaft 10, and a mounting seat 13 is fixed to the bottom of the second slider 12 by screws, and a mechanical claw 14 is fixed to the bottom of the mounting seat 13 by screws.

[0015] Specific usage: install and fix the base 1 between the conveyor belt and the stacking rack, and electrically connect the first motor 5, the second motor 11, and the mechanical claw 14 to the external PLC control cabinet through wires; when stacking, start the second motor 11 to drive the second transmission screw 9 to rotate, and the rotation of the second transmission screw 9 drives the mechanical claw 14 to slide back and forth along the second guide shaft 10, at this time, the mechanical claw 14 reciprocates between the conveyor belt and the stacking rack; at the same time, start the mechanical claw 14, and under the drive of the second transmission screw 9, grab the goods on the conveyor belt and drop them on the stacking rack; when the area on the left side of the stacking rack is full, the mechanical claw 14 moves to the top of the stacking rack, the first motor 5 starts and drives the first transmission screw 4 to rotate, and the rotation of the first transmission screw 4 drives the mechanical claw 14 to slide to the right along the first guide shaft 3, at this time, the mechanical claw 14 moves the goods driven by the first transmission screw 4 and drops them on the right side of the stacking rack.

[0016] The above is a preferred embodiment of the present invention. For ordinary technicians in this field, according to the teachings of the present invention, without departing from the principles and spirit of the present invention, changes, modifications, substitutions and variations made to the implementation methods are still within the scope of protection of the present invention.

Claims

1. A high-precision low-temperature palletizer, comprising a base (1), characterized in that: The two ends of the top of the base (1) are symmetrically fixed with a support frame (2) by screws, and the support frame (2) is provided with a first guide shaft (3), a first transmission screw (4) and a first motor (5), the first guide shaft (3) is symmetrically fixed to the front and rear ends of the upper inner side of the support frame (2) by screws, the first transmission screw (4) is connected to the middle of the upper inner side of the support frame (2) by bearing interference fit, the first motor (5) is fixed to the upper outer side of the right side of the support frame (2) by screws, and the main shaft of the first motor (5) is fixedly connected to the right end of the first transmission screw (4) by screws.

2. A high-precision low-temperature palletizer according to claim 1, characterized in that: The first transmission screw rod (4) is connected to a first slider (6) via a threaded connection. The front and rear ends of the first slider (6) are mounted on the first guide shaft (3). A U-shaped frame (7) is fixed to the bottom of the first slider (6) via screws. A reinforcing plate (8) is welded between the top outer end of the U-shaped frame (7) and the first slider (6).

3. A high-precision low-temperature palletizer according to claim 2, characterized in that: The U-shaped frame (7) is provided with a second transmission screw (9), a second guide shaft (10) and a second motor (11); the second transmission screw (9) is connected to the lower inner side of the U-shaped frame (7) through an interference bearing; the second guide shaft (10) is fixed to the upper inner side of the U-shaped frame (7) through screws; the second motor (11) is fixed to the rear end of the U-shaped frame (7) through screws; and the main shaft of the second motor (11) is fixedly connected to the rear end of the second transmission screw (9) through screws.

4. A high-precision low-temperature palletizer according to claim 3, characterized in that: A second slider (12) is threadedly connected to the second transmission screw (9); the upper end of the second slider (12) is sleeved on the second guide shaft (10); a mounting seat (13) is fixed to the bottom of the second slider (12) by screws; and a mechanical claw (14) is fixed to the bottom of the mounting seat (13) by screws.

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