Automatic hoisting machine of numerical control machine

Abstract

The utility model provides an automatic hoisting machine of numerical control machinery, which relates to the technical field of hoisting equipment, and comprises a hoisting mechanism, a clamping mechanism is arranged at the bottom of the hoisting mechanism, the clamping mechanism comprises two L-shaped plates, rectangular frames are fixedly arranged on the opposite sides of the two L-shaped plates, second threaded rods are movably inserted into the inner surface walls of the two rectangular frames, and the second threaded rods are movably inserted into the inner surface walls of the two L-shaped plates. And fifth motors are fixedly mounted at the tops of the two rectangular frames correspondingly, the output ends of the two fifth motors are fixedly connected with the tops of two second threaded rods correspondingly, the outer surface walls of the two second threaded rods are movably sleeved with clamping plates correspondingly, and the lengths of the two clamping plates are equal. By arranging the clamping mechanism, an object can be clamped, so that the object can be hoisted without a hoisting ring, and the clamping mechanism takes an L-shaped plate as a main body, so that the object can be lifted, the object can be prevented from falling in the hoisting process, and the practicability and the safety of the device are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of hoisting equipment, in particular to a numerical control mechanical automatic hoisting machine. Background Art

[0002] CNC technology is the base for the manufacturing industry to achieve automated, flexible and integrated production, and is the core of modern manufacturing technology. Hoisting refers to the installation and positioning of equipment by cranes or lifting mechanisms. With the continuous development of science and technology, CNC technology is combined with hoisting machinery to realize the automated operation of hoisting machinery.

[0003] In the prior art, such as Chinese Patent No.: CN219341494U, a CNC mechanical automatic lifting machine belongs to the field of CNC mechanical technology, including a fixed column, a winch is fixedly installed on the upper surface of the fixed column, a hinge is fixedly installed on the output end of the winch, and a stabilizing component is arranged on the inner wall of the fixed column; in this device, by providing a bearing component, when the side wall of the limit column is in close contact with the object, the rack will be squeezed and displaced, the rotating rod will drive the worm to rotate, and then the threaded rod will rotate on the inner wall of the limit sleeve under the action of the worm gear, with the rotation of the threaded rod, the expansion block will extend to the outside of the side wall of the bearing block, and then the control motor will drive the threaded column to rotate, so that the lifting column drives the bearing block to move up, the lower surface of the object is in contact with the upper surface of the bearing block, and a certain supporting force is given to the object, further reducing the gravity on the winch, thereby reducing the damage to the winch, thereby increasing the service life of the winch.

[0004] In the above patent, although the device provides a certain supporting force for the objects by providing a load-bearing component, further reducing the gravity on the winch, thereby reducing the damage to the winch and increasing the service life of the winch, the device can only lift some objects with lifting rings. For some objects without lifting rings, it is difficult to lift the object by hooking, so a new lifting machinery is needed. Utility Model Content

[0005] The utility model mainly provides a numerical control mechanical automatic hoisting machine which is convenient for hoisting any object.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a CNC mechanical automatic lifting machine, comprising: a lifting mechanism, a clamping mechanism is arranged at the bottom of the lifting mechanism;

[0007] The clamping mechanism includes two L-shaped plates, and rectangular frames are fixedly installed on the opposite sides of the two L-shaped plates. Second threaded rods are movably inserted into the inner walls of the two rectangular frames, and fifth motors are fixedly installed on the tops of the two rectangular frames, and the output ends of the two fifth motors are respectively fixedly connected to the tops of the two second threaded rods, and clamps are movably sleeved on the outer walls of the two second threaded rods, and the lengths of the two clamps are equal.

[0008] Preferably, anti-skid pads are provided at the bottom of the two L-shaped plates, and anti-skid grooves are provided on the top of each anti-skid pad.

[0009] Preferably, the lifting mechanism includes a base plate, two sliding rails are fixedly installed on the top of the base plate, the inner surfaces of the two sliding rails are movably inserted with a first threaded rod, a first motor is fixedly installed on one side of the outer walls of the two sliding rails, and the output ends of the two first motors are respectively fixedly connected to one end of the outer walls of the two first threaded rods, a U-shaped frame is movably sleeved between the two first threaded rods, a bidirectional threaded rod is movably inserted into the inner surface wall of the U-shaped frame, a second motor is fixedly installed on one side of the outer wall of the U-shaped frame, the output end of the second motor is fixedly installed to one end of the outer wall of the bidirectional threaded rod, two sliding blocks are movably sleeved on the outer wall of the bidirectional threaded rod, a take-up roller is provided at the bottom of the two sliding blocks, and the outer walls of the two take-up rollers are wrapped with steel cables, a third motor is fixedly installed on one side of the outer walls of the two sliding blocks, and the output ends of the two third motors are respectively fixedly connected to one end of the outer walls of the two take-up rollers.

[0010] Preferably, a winding roller is provided on one side of the outer wall of the U-shaped frame, a fourth motor is fixedly installed on one side of the outer wall of the U-shaped frame, and the output ends of the two fourth motors are respectively fixedly connected to one side of the outer walls of the two winding rollers, a sling is wrapped around the outer wall of the winding roller, a rectangular plate is fixedly installed on the other side of the outer wall of the U-shaped frame, and one end of the outer wall of the sling is fixedly installed on the bottom of the rectangular plate.

[0011] Preferably, two first rectangular grooves are formed at the bottom of the U-shaped frame, and first pulleys are disposed on the inner walls of the two first rectangular grooves.

[0012] Preferably, a second rectangular groove is formed at the bottom of the bottom plate, and a group of second pulleys are disposed on the inner surface wall of the second rectangular groove.

[0013] Preferably, the two L-shaped plates are fixedly mounted on the bottom of the two steel cables respectively.

[0014] Compared with the prior art, the advantages and positive effects of the utility model are:

[0015] 1. In the utility model, by setting a clamping mechanism, objects can be clamped, so that the objects can be hoisted without a lifting ring, and the clamping mechanism has an L-shaped plate as the main body, so the objects can be lifted, which can prevent the objects from falling during the hoisting process, thereby improving the practicality and safety of the device and solving the problems raised in the above background.

[0016] 2. In the present invention, by providing a sling, objects can be lifted, which not only increases the stability of the lifting device, but also protects the hoisted objects to prevent them from falling during the lifting process, thus greatly improving the safety and practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 A main view structural stereogram of a CNC mechanical automated lifting machine is proposed for the utility model;

[0018] Figure 2 A structural stereogram of a clamping mechanism in a CNC mechanical automated lifting machine is proposed for the utility model;

[0019] Figure 3 The utility model proposes a structural stereogram of the main view of the hoisting mechanism in a CNC mechanical automated hoisting machine;

[0020] Figure 4 The utility model provides a structural stereogram of the bottom side of a hoisting mechanism in a numerically controlled mechanical automated hoisting machine.

[0021] Legend: 1. Lifting mechanism; 101. Bottom plate; 102. Slide rail; 103. First threaded rod; 104. First motor; 105. U-shaped frame; 106. Bidirectional threaded rod; 107. Second motor; 108. Sliding block; 109. Take-up roller; 110. Third motor; 111. Steel cable; 112. Take-up roller; 113. Fourth motor; 114. Sling; 115. Rectangular plate; 116. First rectangular groove; 117. First pulley; 118. Second rectangular groove; 119. Second pulley; 2. Clamping mechanism; 201. L-shaped plate; 202. Rectangular frame; 203. Second threaded rod; 204. Fifth motor; 205. Clamping plate; 206. Anti-slip pad. DETAILED DESCRIPTION

[0022] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0023] 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 of the following disclosure.

[0024] See also Figure 1-Figure 4 , the utility model provides a technical solution: a CNC mechanical automatic lifting machine, comprising: a lifting mechanism 1, a clamping mechanism 2 is arranged at the bottom of the lifting mechanism 1;

[0025] The clamping mechanism 2 includes two L-shaped plates 201, and a rectangular frame 202 is fixedly installed on the opposite sides of the two L-shaped plates 201. The inner walls of the two rectangular frames 202 are movably inserted with a second threaded rod 203. The tops of the two rectangular frames 202 are fixedly installed with a fifth motor 204, and the output ends of the two fifth motors 204 are respectively fixedly connected to the tops of the two second threaded rods 203, and the outer walls of the two second threaded rods 203 are movably sleeved with a clamping plate 205, and the lengths of the two clamping plates 205 are equal.

[0026] like Figure 1 and Figure 2 As shown, anti-skid pads 206 are provided at the bottom of the two L-shaped plates 201 , and anti-skid grooves are provided on the top of each anti-skid pad 206 , so that objects can be prevented from slipping under the action of the anti-skid pads 206 and prevented from sliding off the clamping mechanism 2 .

[0027] like Figure 1 , Figure 3 and Figure 4As shown, the lifting mechanism 1 includes a base plate 101, two slide rails 102 are fixedly installed on the top of the base plate 101, the inner surface walls of the two slide rails 102 are movably inserted with first threaded rods 103, one side of the outer wall of the two slide rails 102 is fixedly installed with a first motor 104, and the output ends of the two first motors 104 are respectively fixedly connected to one end of the outer wall of the two first threaded rods 103, a U-shaped frame 105 is movably sleeved between the two first threaded rods 103, a bidirectional threaded rod 106 is movably inserted into the inner surface wall of the U-shaped frame 105, a second motor 107 is fixedly installed on one side of the outer wall of the U-shaped frame 105, the output end of the second motor 107 is fixedly installed with one end of the outer wall of the bidirectional threaded rod 106, and the outer wall of the bidirectional threaded rod 106 is movably sleeved Two sliders 108 are provided, and take-up rollers 109 are provided at the bottom of the two sliders 108, and the outer walls of the two take-up rollers 109 are wound with steel cables 111. A third motor 110 is fixedly installed on one side of the outer walls of the two sliders 108, and the output ends of the two third motors 110 are respectively fixedly connected to one end of the outer walls of the two take-up rollers 109. Starting the first motor 104 will drive the first threaded rod 103 to rotate, thereby driving the U-shaped frame 105 to move in the X-axis direction. Starting the second motor 107 will drive the bidirectional threaded rod 106 to rotate, thereby driving the two sliders 108 to move toward or away from each other. Starting the third motor 110 can drive the take-up roller 109 to rotate, thereby facilitating the lifting of objects.

[0028] like Figure 1 , Figure 3 and Figure 4 As shown, a winding roller 112 is provided on one side of the outer wall of the U-shaped frame 105, a fourth motor 113 is fixedly installed on one side of the outer wall of the U-shaped frame 105, and the output ends of the two fourth motors 113 are respectively fixedly connected to one side of the outer wall of the two winding rollers 112, a sling 114 is wrapped around the outer wall of the winding roller 112, a rectangular plate 115 is fixedly installed on the other side of the outer wall of the U-shaped frame 105, one end of the outer wall of the sling 114 is fixedly installed on the bottom of the rectangular plate 115, and starting the fourth motor 113 will drive the winding roller 112 to rotate, so that the sling 114 can be rolled up, and the object can be hoisted.

[0029] like Figure 4 As shown, two first rectangular grooves 116 are provided at the bottom of the U-shaped frame 105 , and first pulleys 117 are provided on the inner walls of the two first rectangular grooves 116 , so as to reduce the friction between the U-shaped frame 105 and the bottom plate 101 under the action of the first pulleys 117 .

[0030] like Figure 4 As shown, a second rectangular groove 118 is provided at the bottom of the bottom plate 101 , and a group of second pulleys 119 are provided on the inner surface wall of the second rectangular groove 118 , so as to facilitate the movement of the device under the action of the second pulleys 119 .

[0031] like Figure 1 As shown, two L-shaped plates 201 are fixedly installed at the bottom of two steel cables 111 respectively.

[0032] The method of use and working principle of the device: When in use, place the object to be hoisted on the bottom plate 101, then start the second motor 107, which will drive the bidirectional threaded rod 106 to rotate, thereby driving the two sliders 108 to move toward or away from each other until the two L-shaped plates 201 are located on both sides of the object. At this time, push the L-shaped plates 201 to the bottom of the object, and then start the fifth motor 204, which will drive the second threaded rod 203 to rotate. When the second threaded rod 203 rotates, it can drive the clamping plate 205 to move downward, so that the object can be clamped. At this time, starting the third motor 110 can drive the take-up roller 109 to rotate, so that the object can be hoisted upward. While the object is hoisted upward, starting the fourth motor 113 will drive the winding roller 112 to rotate, so that the sling 114 can be wound up, and the sling 114 can lift the object to prevent it from falling during the hoisting process. Starting the first motor 104 will drive the first threaded rod 103 to rotate, so that the U-shaped frame 105 can be displaced in the X-axis direction, which is convenient for moving the hoisted object. In summary, the problems raised in the above background are solved.

[0033] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. 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 made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A CNC mechanical automated lifting machine, characterized in that: include: A lifting mechanism (1), wherein a clamping mechanism (2) is arranged at the bottom of the lifting mechanism (1); The clamping mechanism (2) comprises two L-shaped plates (201), a rectangular frame (202) is fixedly installed on opposite sides of the two L-shaped plates (201), a second threaded rod (203) is movably inserted into the inner surface wall of the two rectangular frames (202), a fifth motor (204) is fixedly installed on the top of the two rectangular frames (202), and the output ends of the two fifth motors (204) are respectively fixedly connected to the tops of the two second threaded rods (203), and a clamping plate (205) is movably sleeved on the outer surface wall of the two second threaded rods (203), and the lengths of the two clamping plates (205) are equal; The hoisting mechanism (1) comprises a base plate (101), two slide rails (102) are fixedly installed on the top of the base plate (101), the inner surface walls of the two slide rails (102) are movably inserted with first threaded rods (103), one side of the outer wall of the two slide rails (102) is fixedly installed with first motors (104), and the output ends of the two first motors (104) are respectively fixedly connected to one end of the outer wall of the two first threaded rods (103), a U-shaped frame (105) is movably sleeved between the two first threaded rods (103), and the inner surface wall of the U-shaped frame (105) is movably inserted with a bidirectional threaded rod (106), and the U-shaped frame A second motor (107) is fixedly mounted on one side of the outer wall of the two-way threaded rod (105); an output end of the second motor (107) is fixedly mounted on one end of the outer wall of the two-way threaded rod (106); two sliders (108) are movably sleeved on the outer wall of the two-way threaded rod (106); a take-up roller (109) is disposed at the bottom of each of the two sliders (108); and steel cables (111) are wound around the outer walls of each of the two take-up rollers (109); a third motor (110) is fixedly mounted on one side of the outer wall of each of the two sliders (108); and the output ends of the two third motors (110) are fixedly connected to one end of the outer wall of each of the two take-up rollers (109), respectively; A winding roller (112) is provided on one side of the outer wall of the U-shaped frame (105); a fourth motor (113) is fixedly installed on one side of the outer wall of the U-shaped frame (105); and the output ends of the two fourth motors (113) are respectively fixedly connected to one side of the outer wall of the two winding rollers (112); a sling (114) is wound around the outer wall of the winding roller (112); a rectangular plate (115) is fixedly installed on the other side of the outer wall of the U-shaped frame (105); and one end of the outer wall of the sling (114) is fixedly installed on the bottom of the rectangular plate (115); Two first rectangular grooves (116) are provided at the bottom of the U-shaped frame (105), and first pulleys (117) are provided on the inner surface walls of the two first rectangular grooves (116); A second rectangular groove (118) is provided at the bottom of the bottom plate (101), and a group of second pulleys (119) are provided on the inner surface wall of the second rectangular groove (118).

2. A CNC mechanical automated lifting machine according to claim 1, characterized in that: The bottoms of the two L-shaped plates (201) are both provided with anti-skid pads (206), and the tops of each anti-skid pad (206) are both provided with anti-skid patterns.

3. A CNC mechanical automated lifting machine according to claim 2, characterized in that: The two L-shaped plates (201) are respectively fixedly mounted on the bottoms of the two steel cables (111).

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