Translation type stroke-adjustable feeding frame

Abstract

The utility model relates to the technical field of cold rolling pipe equipment, in particular to a translation type adjustable stroke feeding frame which comprises a welding base and a blank pipe, two sets of linear guide rails are fixedly installed at the top end of the welding base, sliding supports are connected to the top ends of the linear guide rails in a sliding mode, and a material frame body is fixedly installed between the sliding supports. A supporting frame is fixedly installed at the bottom of the material frame body, a connecting frame is connected between the sliding support and the supporting frame, a pushing oil cylinder is fixedly installed at the top end of the welding base, an output shaft of the pushing oil cylinder is connected with the connecting frame through a connecting plate, and a first transplanting assembly and a second transplanting assembly are connected to the two sides of the sliding support. And the first transplanting assembly and the second transplanting assembly are connected with a first jacking trolley and a second jacking trolley correspondingly, a short jacking rod is fixedly installed on one side of the first jacking trolley, and a long jacking rod is fixedly installed on one side of the second jacking trolley. According to the feeding frame, the overall length of the feeding frame can be greatly shortened, space is saved, and certain practicability is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of cold-rolled tube equipment, in particular to a translation-type adjustable-stroke feeding rack. Background Art

[0002] The loading rack of the cold rolling mill is one of the key equipment for realizing the automatic transportation and processing of raw materials. Through its lifting, rotation and conveying functions, the loading rack can accurately and efficiently transport raw materials such as tube blanks to the processing position of the cold rolling mill, thereby improving production efficiency, saving human resources, improving safety and improving the working environment. With the continuous advancement of science and technology and the continuous development of automation technology, the loading rack of the cold rolling mill will also be continuously upgraded and improved to better meet the needs of the production line. The existing material method uses a push rod to push the blank tube through the rotary power box to reach the processing area. Therefore, due to the existence of the push rod, the overall length of the loading rack is relatively long, which occupies a large space and causes a waste of space. Summary of the invention

[0003] The utility model aims to solve the shortcomings in the prior art and proposes a translation type adjustable stroke loading rack.

[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0005] A translational adjustable stroke loading rack comprises a welding base and a blank tube, two sets of linear guide rails are fixedly installed on the top of the welding base, and sliding brackets are slidably connected to the tops of the linear guide rails, a rack body is fixedly installed between the sliding brackets, a support bracket is fixedly installed on the bottom of the rack body, and a connecting bracket is connected and installed between the sliding bracket and the support bracket, a pushing cylinder is fixedly installed on the top of the welding base, and the output shaft of the pushing cylinder is connected to the connecting bracket through a connecting plate, a first transplanting assembly and a second transplanting assembly are connected and installed on both sides of the sliding bracket, and the first transplanting assembly and the second transplanting assembly are respectively connected to a first material ejecting trolley and a second material ejecting trolley, a short ejector rod is fixedly installed on one side of the first material ejecting trolley, and a long ejector rod is fixedly installed on one side of the second material ejecting trolley.

[0006] Preferably, two V-shaped grooves are provided on the top of the material rack body, and the first material ejecting trolley and the second material ejecting trolley are respectively slidably connected to the two V-shaped grooves, which can provide stable support for the blank tube and also play a good guiding role, and a movable groove adapted to the first material ejecting trolley and the second material ejecting trolley is provided at the bottom of the V-shaped groove.

[0007] Preferably, the welding base is located at the bottom of the support frame and a support plate is fixedly installed thereon. The bottom of the support frame is rotatably connected to a rotating wheel, and the rotating wheel is slidably connected to the support frame, so as to support the material rack body without affecting the lateral movement of the material rack body.

[0008] Preferably, limit frames are fixedly installed on both sides of the support plate to play a limiting role and prevent the sliding bracket from moving out of the linear guide rail.

[0009] Preferably, the pushing cylinder is specifically an adjustable pushing cylinder, which can be adjusted according to the position of the processing area without moving the entire body for alignment.

[0010] Preferably, the first transplanting assembly and the second transplanting assembly are both composed of a reduction motor, a fixed frame, a first gear, a second gear and a transmission belt. The reduction motor and the fixed frame are respectively arranged on the outside of the sliding bracket, the output shaft of the reduction motor is connected with the first gear, and one side of the fixed frame is rotatably connected with the second gear. A transmission belt is connected between the first gear and the second gear, and the transmission belt is respectively connected to the first ejecting trolley and the second ejecting trolley. The first transplanting assembly and the second transplanting assembly cooperate with the first ejecting trolley and the second ejecting trolley to control the movement of the blank tube, thereby completing the loading work.

[0011] The beneficial effects of the utility model are:

[0012] The utility model has a novel structure and an ingenious design. It utilizes the characteristics of translation and can greatly shorten the overall length of the loading rack while ensuring the maximum loading of the blank pipe. In addition, because an adjustable stroke oil cylinder is used, the translation distance can be adjusted easily, making the ejection of the ejector rod more accurate. The ejector rods of existing models range from 4 to 6 meters. Each model of the utility model can save 4 to 6 meters of site space and can arrange more machines. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a 3D structural schematic diagram of a translation type adjustable stroke loading rack proposed by the utility model;

[0014] Figure 2 This is a schematic diagram of the connection structure of a welding base in a translation-type adjustable stroke loading rack proposed by the utility model;

[0015] Figure 3 The utility model discloses a schematic diagram of the position structure of a push rod in a translation-type adjustable-stroke loading rack.

[0016] In the figure: 1. welding base; 2. linear guide rail; 3. sliding bracket; 4. material rack body; 5. support frame; 6. connecting frame; 7. pushing cylinder; 8. first transplanting assembly; 9. second transplanting assembly; 10. first material ejecting trolley; 11. second material ejecting trolley; 12. short ejector rod; 13. long ejector rod; 14. blank tube. DETAILED DESCRIPTION

[0017] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0018] Example: Refer to Figure 1-3 The top of the welding base 1 is fixedly provided with two sets of linear guide rails 2, and the tops of the linear guide rails 2 are slidably connected with sliding brackets 3, a material rack body 4 is fixedly installed between the sliding brackets 3, and a support frame 5 is fixedly installed at the bottom of the material rack body 4. The welding base 1 is located at the bottom of the support frame 5 and a support plate is fixedly installed, and a rotating wheel is rotatably connected to the bottom of the support frame 5, and the rotating wheel is slidably connected to the support frame 5. While supporting the material rack body 4, it does not affect the lateral movement of the material rack body 4. Limiting frames are fixedly installed on both sides of the support plate to play a limiting role to prevent the sliding bracket 3 from moving out of the linear guide rail 2, and a connecting frame 6 is connected and installed between the sliding bracket 3 and the support frame 5. A pushing cylinder 7 is fixedly installed on the top of the welding base 1, and the output shaft of the pushing cylinder 7 is connected to the connecting frame 6 through a connecting plate. The pushing cylinder 7 is specifically an adjustable pushing cylinder, which can be adjusted according to the position of the processing area without moving the whole for alignment. The first transplanting assembly 8 and the second transplanting assembly 9 are connected and installed on both sides of the sliding bracket 3, and the first transplanting assembly 8 and the second transplanting assembly 9 are respectively connected to the first ejecting trolley 10 and the second ejecting trolley 11, a short ejector rod 12 is fixedly installed on one side of the first ejecting trolley 10, and a long ejector rod 13 is fixedly installed on one side of the second ejecting trolley 11. Two V-shaped grooves are provided on the top of the material rack body 4, and the first ejecting trolley 10 and the second ejecting trolley 11 are respectively slidably connected to the two V-shaped grooves, which can provide stable support for the blank tube 14 and also play a good guiding role, and the bottom of the V-shaped groove is provided with a first ejecting trolley 10 and a second ejecting trolley 13. The movable groove adapted by the trolley 11, the first transplanting component 8 and the second transplanting component 9 are both composed of a reduction motor, a fixed frame, a first gear, a second gear and a transmission belt. The reduction motor and the fixed frame are respectively arranged on the outside of the sliding bracket 3, and the output shaft of the reduction motor is connected with the first gear, and one side of the fixed frame is rotatably connected with the second gear. A transmission belt is connected between the first gear and the second gear, and the transmission belt is respectively connected to the first top material trolley 10 and the second top material trolley 11. The first transplanting component 8 and the second transplanting component 9 cooperate with the first top material trolley 10 and the second top material trolley 11 to control the movement of the blank tube 14, thereby completing the loading work.

[0019] Working principle: First, the first material ejection trolley 10 and the short ejector rod 12 are driven by the reduction motor of the first transplanting component 8 to eject the blank tube 14 until it is completely separated from the material rack body 4, and then the oil cylinder 7 is started to move the long ejector rod 13 to the rear of the blank tube 14. Then, the reduction motor of the second transplanting component 9 is used to drive the long ejector rod 13 to send the blank tube 14 into the processing area.

[0020] The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0021] The standard parts used in the utility model can all be purchased from the market, and special-shaped parts can be customized according to the description in the specification and the drawings. The specific connection methods of each part adopt the conventional means such as mature bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt the conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art, which will not be described in detail here.

[0022] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A translation type adjustable stroke loading rack, comprising a welding base (1) and a blank tube (14), characterized in that: Two sets of linear guide rails (2) are fixedly mounted on the top of the welding base (1), and the tops of the linear guide rails (2) are slidably connected with sliding brackets (3), a material rack body (4) is fixedly mounted between the sliding brackets (3), a support frame (5) is fixedly mounted on the bottom of the material rack body (4), and a connecting frame (6) is connected and mounted between the sliding bracket (3) and the support frame (5), a pushing cylinder (7) is fixedly mounted on the top of the welding base (1), and the output shaft of the pushing cylinder (7) is connected to the connecting frame (6) through a connecting plate, a first transplanting assembly (8) and a second transplanting assembly (9) are connected and mounted on both sides of the sliding bracket (3), and the first transplanting assembly (8) and the second transplanting assembly (9) are respectively connected to a first material ejecting trolley (10) and a second material ejecting trolley (11), a short ejecting rod (12) is fixedly mounted on one side of the first material ejecting trolley (10), and a long ejecting rod (13) is fixedly mounted on one side of the second material ejecting trolley (11).

2. A translation type adjustable stroke loading rack according to claim 1, characterized in that: The top of the material rack body (4) is provided with two V-shaped grooves, the first material ejecting trolley (10) and the second material ejecting trolley (11) are respectively slidably connected to the two V-shaped grooves, and the bottom of the V-shaped groove is provided with a movable groove adapted to the first material ejecting trolley (10) and the second material ejecting trolley (11).

3. The translation type adjustable stroke loading rack according to claim 1, characterized in that: The welding base (1) is located at the bottom of the support frame (5) and is fixedly mounted with a support plate. The bottom of the support frame (5) is rotatably connected to a rotating wheel, and the rotating wheel is slidably connected to the support frame (5).

4. The translation type adjustable stroke loading rack according to claim 3, characterized in that: Limiting frames are fixedly installed on both sides of the support plate.

5. The translation type adjustable stroke loading rack according to claim 1, characterized in that: The pushing oil cylinder (7) is specifically an adjustable pushing oil cylinder.

6. The translation type adjustable stroke loading rack according to claim 1, characterized in that: The first transplanting assembly (8) and the second transplanting assembly (9) are both composed of a reduction motor, a fixed frame, a first gear, a second gear and a transmission belt. The reduction motor and the fixed frame are respectively arranged on the outside of the sliding bracket (3). The output shaft of the reduction motor is connected to the first gear. One side of the fixed frame is rotatably connected to the second gear. A transmission belt is connected between the first gear and the second gear, and the transmission belt is respectively connected to the first material lifting trolley (10) and the second material lifting trolley (11).

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