CN204872849U - Adjustable size snatch hoisting device - Google Patents

Abstract

The utility model discloses a grasping and lifting device with adjustable size, which comprises a grasping component and a frame for grasping products, the grasping component is connected with the frame through a fixed bracket, the grasping component is arranged at the bottom of the frame, and the frame is provided with a There is at least one pole, the bottom of the pole is provided with a slide rail, the two sides of the pole are symmetrically provided with limit grooves, the top of the fixed bracket is provided with a slider matching the slide rail, and the cylinder, push rod, and cylinder are installed on the slide rail. Mounting table and limit parts, the cylinder is installed at the bottom of the mounting table, the cylinder is connected to the first end of the push rod, the second end of the push rod is fixedly connected to the fixed bracket, the top of the cylinder mounting table is provided with a limit plate, and the limit plate is set There are mounting holes, and the limiting parts pass through the mounting holes and extend into the limiting slots. The position-limiting part of the utility model can fix the cylinder, and the cylinder can push the push rod to move, and the push rod drives the fixed bracket and the grasping assembly to move, thereby adjusting the distance between the two grasping assemblies, which is convenient for grasping products of different specifications.

Description

Adjustable size grab lift

technical field

The utility model relates to a grasping and lifting device, in particular to a grasping and lifting device whose size can be adjusted.

Background technique

In the production line of flat products such as glass products, it is often necessary to grab the product for cleaning or to check the product quality. Taking glass products as an example, the existing glass grabbing and lifting device can only grab one specification of glass, which is universal. Poor, when the same manufacturer produces a variety of glasses with different specifications, it needs a variety of grabbing and lifting devices of different sizes, which increases the production cost. Therefore, it is necessary to provide a new grab lifting device to solve the above problems.

Utility model content

The purpose of the utility model is to provide an adjustable grabbing and lifting device suitable for grabbing a variety of products with different specifications.

In order to achieve the above object, the technical scheme adopted in the utility model is as follows:

An adjustable grabbing and lifting device, including a grabbing assembly and a frame for grabbing products, the grabbing assembly is connected to the frame through a fixed bracket, the grabbing assembly is arranged at the bottom of the frame, The frame is provided with at least one pole, the bottom of the pole is provided with a slide rail, the two sides of the pole are symmetrically provided with limiting grooves, and the top of the fixed bracket is provided with a sliding rail matching the slide rail. block, the slide rail is equipped with a cylinder, a push rod, a cylinder mounting table and a limiting part, the cylinder is installed at the bottom of the cylinder mounting table, the cylinder is connected with the first end of the push rod, and the push rod The second end of the rod is fixedly connected with the fixed bracket, the top of the cylinder mounting table is provided with a limit plate, and the limit plate is provided with a mounting hole, and the limit member passes through the mounting hole and extends into the in the limit slot.

Preferably, there are two grabbing components, and the two grabbing components are arranged symmetrically with respect to the frame.

Preferably, several lamp tubes are also installed on the frame.

Preferably, all the struts are parallel to each other.

Preferably, the limiting component includes a bolt, the outer wall of the shank of the bolt is provided with an external thread, and the inner wall of the installation hole is provided with an internal thread matching the external thread.

Preferably, the width of the limiting groove is greater than or equal to the outer diameter of the shank of the bolt.

Preferably, the limiting groove and the slide rail are parallel to each other.

Preferably, each of the limiting plates is provided with two mounting holes.

Preferably, two limit plates are provided on the top of each cylinder installation platform, and the two limit plates are symmetrically arranged on both sides of the support rod.

Compared with the prior art, the beneficial effect of the grabbing and lifting device with adjustable size of the utility model is that: the limiting part can fix the cylinder, the cylinder can push the push rod to move, and the push rod drives The fixed bracket and the grabbing assembly move, thereby adjusting the distance between the two grabbing assemblies, so as to facilitate grabbing products of different specifications.

Description of drawings

Fig. 1 is the structure schematic diagram of the grab lifting device of the utility model adjustable in size;

Fig. 2 is a partial structural schematic diagram of the size-adjustable grasping and lifting device of the present invention;

Fig. 3 is a partial structural schematic diagram of Fig. 2;

The marks in the figure are as follows: 1. Grabbing component; 2. Frame; 3. Fixed bracket; 4. Support rod; 5. Slide rail; 6. Limiting groove; 7. Slider; 8. Cylinder; 9. Push rod ; 10. Cylinder mounting platform; 11. Limiting parts; 12. Limiting plate; 13. Lamp tube.

Detailed ways

The utility model is further described below in conjunction with specific embodiments.

Please refer to Fig. 1 to Fig. 3, the utility model can adjust the size of the grasping and lifting device including a grasping assembly 1 and a frame 2 for grasping the product, and the grasping assembly 1 is connected to the frame by a fixed bracket 3 2 connection, the grabbing assembly 1 is arranged at the bottom of the frame 2, at least one pole 4 is provided on the frame 2, all the poles 4 are parallel to each other, and a slide rail 5 is provided at the bottom of the pole 4 , the two sides of the pole 4 are symmetrically provided with a limit groove 6, and the top of the fixed bracket 3 is provided with a slider 7 matching the slide rail 5, and the slide rail 5 is equipped with a cylinder 8, a push rod 9. Cylinder installation platform 10 and limit part 11, the cylinder 8 is installed at the bottom of the cylinder installation platform 10, the cylinder 8 is connected to the first end of the push rod 9, and the second end of the push rod 9 Fixedly connected with the fixed bracket 3, the top of the cylinder mounting table 10 is provided with a limiting plate 12, and the limiting plate 12 is provided with a mounting hole, and the limiting member 11 passes through the mounting hole and extends into the In the limiting groove 6.

In this embodiment, there are two grabbing assemblies 1 , and the two grabbing assemblies 1 are arranged symmetrically with respect to the frame 2 . The position limiting component 11 includes a bolt, the outer wall of the shaft of the bolt is provided with an external thread, and the inner wall of the installation hole is provided with an internal thread matching the external thread. The width of the limiting groove 6 is greater than or equal to the outer diameter of the shank of the bolt. The limiting groove 6 and the sliding rail 5 are parallel to each other.

In the present utility model, two limit plates 12 are arranged on the top of each cylinder installation platform 10 , and the two limit plates 12 are symmetrically arranged on both sides of the support rod 4 . Each of the limiting plates 12 is provided with two mounting holes. The position of the mounting hole on one of the limiting plates 12 is opposite to the position of the mounting hole on the other limiting plate 12 .

In order to facilitate product inspection, several lamp tubes 13 are also installed on the frame 2 . The frame 2 comprises two transverse supports and three longitudinal supports, each of which is connected between two said transverse supports. The lamp tubes 13 are installed on the horizontal support and the longitudinal support respectively.

The working principle of the utility model is as follows: the two grasping components 1 are used together to grasp the product, and the limiting part 11, the limiting plate 12 and the limiting groove 6 are used in conjunction to fix the cylinder 8 on the On the pole 4, the cylinder 8 can drive the push rod 9 to move, so that the slider 7 moves along the slide rail 5, and the fixed bracket 3 and the grabbing assembly 1 follow the The slider 7 moves to adjust the distance between the two gripping components 1 to achieve the purpose of gripping products of different specifications.

The above schematically describes the utility model and its implementation, which is not restrictive, and what is shown in the accompanying drawings is only one implementation of the utility model, and the actual structure is not limited thereto. Therefore, if a person of ordinary skill in the art is inspired by it, and without departing from the purpose of the invention of the utility model, without creatively designing a structural mode and an embodiment similar to the technical solution, it shall belong to the utility model. protected range.

Claims (9)

1. An adjustable grabbing lifting device, comprising a grabbing assembly and a frame for grabbing products, the grabbing assembly is connected to the frame through a fixed bracket, and the grabbing assembly is arranged on the frame The bottom is characterized in that: the frame is provided with at least one pole, the bottom of the pole is provided with slide rails, the two sides of the pole are symmetrically provided with limiting grooves, and the top of the fixed bracket is provided with the A slide block that matches the slide rail, the slide rail is equipped with a cylinder, a push rod, a cylinder mounting table and a limiting part, and the cylinder is installed at the bottom of the cylinder mounting table, and the cylinder and the push rod first end connection, the second end of the push rod is fixedly connected with the fixed bracket, the top of the cylinder mounting table is provided with a limit plate, and the limit plate is provided with a mounting hole, and the limit member passes through the The installation hole extends into the limiting slot. 2. The size-adjustable grabbing and lifting device according to claim 1, wherein there are two grabbing assemblies, and the two grabbing assemblies are arranged symmetrically with respect to the frame. 3. The size-adjustable grabbing and lifting device according to claim 1, characterized in that: several lamp tubes are installed on the frame. 4. The size-adjustable grabbing and lifting device as claimed in claim 1, characterized in that all said struts are parallel to each other. 5. The grabbing and lifting device with adjustable size as claimed in claim 1, characterized in that: the limiting part comprises a bolt, the outer wall of the rod of the bolt is provided with an external thread, and the inner wall of the mounting hole is provided with an external thread. An internal thread matching the external thread is provided. 6 . The grabbing and lifting device with adjustable size according to claim 4 , wherein the width of the limiting slot is greater than or equal to the outer diameter of the rod of the bolt. 6 . 7. The grabbing and lifting device with adjustable size according to claim 1, characterized in that: the limiting groove and the sliding rail are parallel to each other. 8. The grabbing and lifting device with adjustable size according to claim 1, characterized in that: each of the limiting plates is provided with two mounting holes. 9. The grabbing and lifting device with adjustable size as claimed in claim 8, characterized in that: two said limit plates are arranged on the top of each said cylinder mounting platform, and the two said limit plates are symmetrically arranged on both sides of the pole.