Automatic feeding frame of drawing machine

Abstract

The automatic feeding frame of the drawing machine comprises a base, a jacking assembly, a material blocking assembly and a plurality of feeding assemblies, a plurality of bottom plates are evenly distributed above the base, and a material storage cavity and a discharging plate are arranged on the two sides of each bottom plate respectively; the jacking assembly comprises a driving unit and a plurality of driven units, the material blocking assembly comprises a power unit and a plurality of adjusting units, the feeding assembly is arranged on the bottom plate and used for lifting the steel pipes to be separated from the baffle, and the feeding assembly comprises a feeding air cylinder and a feeding block; the feeding block is arranged on the side, facing the material storage cavity, of the material blocking assembly and is driven by the feeding air cylinder to ascend and descend. According to the automatic feeding frame of the drawing machine, the jacking assembly is matched with the material blocking assembly, steel pipes in the material storage cavity can be automatically and quantitatively fed to the discharging plate in front of the baffle, then the feeding assembly is matched, the single steel pipes can be automatically and sequentially pushed to the other side of the baffle, and accurate feeding of the steel pipes is achieved.

Description

Technical Field

[0001] The utility model relates to a drawing machine technology, in particular to an automatic feeding rack for a drawing machine. Background Art

[0002] A drawing machine is an industrial device composed of mechanical equipment, lubrication equipment, electrical equipment, hydraulic and pneumatic systems, etc. It is used to draw metal materials. The drawing machine is used to draw metal at room temperature.

[0003] Existing drawing machines generally require manual handling or the use of forklifts or cranes to introduce steel pipes from the production line or storage location into the drawing machine. However, the steel pipes are heavy and long, making it difficult to adjust their position. This results in a lot of time being spent on guiding the ends of the steel pipes accurately into the drawing machine, greatly affecting loading and processing efficiency. Utility Model Content

[0004] In order to solve the above-mentioned defects of the prior art, the utility model provides an automatic loading rack for a drawing machine, which can automatically and accurately load steel pipes.

[0005] To achieve the above technical objectives, the utility model adopts the following technical solutions: an automatic feeding rack of a drawing machine, comprising a base, a jacking assembly, a material blocking assembly and several feeding assemblies, wherein several bottom plates are evenly distributed above the base, and a storage cavity and a blanking plate are respectively provided on both sides of the bottom plate; the jacking assembly is arranged under the storage cavity and is used to lift the steel pipe in the storage cavity to the blanking plate, and the jacking assembly includes a driving unit and several driven units, and the driven units are arranged on the bottom plate and driven by the driving unit to move up and down; the material blocking assembly is arranged under the blanking plate and is used to block the steel pipe, and the material blocking assembly includes a power unit and several adjusting units, and the adjusting unit is arranged on the bottom plate and is driven to move by the power unit; the feeding assembly is arranged on the bottom plate and is used to lift the steel pipe off the baffle, and the feeding assembly includes a feeding cylinder and a feeding block, and the feeding block is arranged on the side of the material blocking assembly facing the storage cavity and is driven to move up and down by the feeding cylinder.

[0006] Preferably, the driving unit includes a lifting cylinder, a movable rack, a support plate and a lifting shaft. The lifting cylinder drives the movable rack to move along the support plate. The lifting shaft passes through the bottom plate in sequence. Several gears are sleeved on the lifting shaft. The movable rack is engaged with the gears, and the gears cooperate with the driven unit.

[0007] Preferably, the driven unit includes a lifting rack and a guide rail, the guide rail is fixed to the base plate, the lifting rack rises and falls along the guide rail and engages with the gear, a lifting plate is provided on the top of the lifting rack, the two ends of the lifting plate are respectively located in the storage chamber and the loading plate, and the lifting plate gradually tilts downward toward the storage chamber side to the loading plate side.

[0008] Preferably, the power unit includes a handwheel and a material-blocking shaft, the material-blocking shaft passes through the bottom plate in sequence, a plurality of worm gears are sleeved on the material-blocking shaft, a handwheel is sleeved on the end of the material-blocking shaft, and the worm gear cooperates with the adjustment unit.

[0009] Preferably, the adjustment unit includes a mounting block, a worm and a mounting frame, the mounting block is fixed to the base plate, the worm wheel is arranged in the mounting block, the worm is passed through the mounting block and engages with the worm wheel, the mounting frame is fixed to the end of the worm, and a vertically arranged baffle is provided on the mounting frame.

[0010] Preferably, a rear plate is provided on the base, and the rear plate is located on the side of the storage cavity opposite to the blanking plate.

[0011] Preferably, the side of the bottom wall of the storage cavity facing the rear plate and the side of the blanking plate facing the rear plate are both inclined upward.

[0012] Preferably, the lifting plate, the lifting rack, the inner wall of the storage cavity and the blanking plate are all provided with nylon strips.

[0013] In summary, the present invention has achieved the following technical effects:

[0014] The automatic feeding rack of the drawing machine of the utility model adopts the cooperation of the jacking component and the baffle component, which can automatically and quantitatively feed the steel pipes in the storage cavity to the unloading plate in front of the baffle, and then cooperate with the feeding component to automatically push the single steel pipes to the other side of the baffle in sequence, thereby realizing accurate feeding of the steel pipes. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a top view of the automatic loading rack of the drawing machine of the present invention;

[0016] Figure 2 This is a side view of the automatic loading rack of the drawing machine of the present utility model;

[0017] Figure 3 This is a structural diagram of the automatic loading rack of the drawing machine of the utility model;

[0018] Explanation of the reference numerals in the accompanying drawings in the specification: 1. Base; 2. Bottom plate; 3. Back plate; 4. Storage chamber; 5. Unloading plate; 6. Lifting assembly; 61. Lifting cylinder; 62. Moving rack; 63. Support plate; 64. Gear; 65. Lifting rack; 66. Guide rail; 67. Lifting plate; 7. Stopper assembly; 71. Mounting block; 72. Worm; 73. Handwheel; 74. Mounting frame; 75. Baffle; 8. Loading assembly; 81. Loading cylinder; 82. Loading block; 9. Lifting shaft; 10. Stopper shaft; 11. Nylon strip. DETAILED DESCRIPTION

[0019] The present invention will be described in further detail below with reference to the accompanying drawings.

[0020] This specific embodiment is merely an explanation of the present invention and is not a limitation of the present invention. After reading this specification, those skilled in the art may make non-creative modifications to the present embodiment as needed. However, as long as they are within the scope of the claims of the present invention, they are protected by patent law.

[0021] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like to indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation to the present invention.

[0022] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of the technical features being referred to. Thus, a feature specified as "first" or "second" may explicitly or implicitly include one or more of such features. In the description of this utility model, "plurality" means two or more, unless otherwise specifically defined.

[0023] In this utility model, unless otherwise specified or limited, the terms "installed," "connected," "connect," "fixed," etc. should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integration; mechanical connection, electrical connection; direct connection, indirect connection through an intermediate medium, internal communication between two components, or interaction between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on specific circumstances.

[0024] In the present invention, unless otherwise expressly specified or limited, when a first feature is "above" or "below" a second feature, it may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediary. Furthermore, when a first feature is "above," "above," or "above" a second feature, it may mean that the first feature is directly above or diagonally above the second feature, or simply means that the first feature is at a higher level than the second feature. When a first feature is "below," "below," or "below" a second feature, it may mean that the first feature is directly below or diagonally below the second feature, or simply means that the first feature is at a lower level than the second feature.

[0025] Example 1:

[0026] like Figure 1 -3 shows an automatic feeding rack for a drawing machine, comprising a base 1, a lifting assembly 6, a material blocking assembly 7 and several feeding assemblies 8, wherein several bottom plates 2 are evenly distributed above the base 1, and a storage cavity 4 and a blanking plate 5 are respectively provided on both sides of the bottom plate 2; the lifting assembly 6 is arranged below the storage cavity 4 and is used to lift the steel pipe in the storage cavity 4 to the blanking plate 5, the lifting assembly 6 comprises a driving unit and several driven units, the driven units are arranged on the bottom plate 2 and are driven by the driving unit to move up and down; the material blocking assembly 7 is arranged below the blanking plate 5 and is used to block the steel pipe, the material blocking assembly 7 comprises a power unit and several adjusting units, the adjusting unit is arranged on the bottom plate 2 and is driven to move by the power unit; the feeding assembly 8 is arranged on the bottom plate 2 and is used to lift the steel pipe off the baffle 75, the feeding assembly 8 comprises a feeding cylinder 81 and a feeding block 82, the feeding block 82 is arranged on the side of the material blocking assembly 7 facing the storage cavity 4 and is driven by the feeding cylinder 81 to move up and down.

[0027] The automatic loading rack of the drawing machine in this embodiment adopts the cooperation of the jacking component 6 and the baffle component 7, which can automatically and quantitatively load the steel pipes in the storage chamber 4 to the unloading plate 5 in front of the baffle 75, and then cooperate with the loading component 8 to automatically push the single steel pipes to the other side of the baffle 75 in turn, thereby realizing accurate loading of the steel pipes.

[0028] The driving unit includes a lifting cylinder 61, a movable rack 62, a support plate 63 and a lifting shaft 9. The lifting cylinder 61 drives the movable rack 62 to move along the support plate 63. The lifting shaft 9 passes through the bottom plate 2 in sequence. Several gears 64 are sleeved on the lifting shaft 9. The movable rack 62 is engaged with the gear 64, and the gear 64 cooperates with the driven unit.

[0029] The driven unit includes a lifting rack 65 and a guide rail 66, the guide rail 66 is fixed to the base plate 2, the lifting rack 65 rises and falls along the guide rail 66 and engages with the gear 64, a lifting plate 67 is provided on the top of the lifting rack 65, and the two ends of the lifting plate 67 are respectively located at the storage chamber 4 and the loading plate, and the lifting plate 67 gradually tilts downward toward the storage chamber 4 side toward the loading plate side.

[0030] The power unit includes a handwheel 73 and a material blocking shaft 10. The material blocking shaft 10 passes through the bottom plate 2 in sequence. A plurality of worm gears are sleeved on the material blocking shaft 10. The end of the material blocking shaft 10 is sleeved with a handwheel 73. The worm gear cooperates with the adjustment unit.

[0031] The adjustment unit includes a mounting block 71, a worm 72 and a mounting frame 74. The mounting block 71 is fixed to the base plate 2. The worm gear is arranged in the mounting block 71. The worm 72 passes through the mounting block 71 and engages with the worm gear. The mounting frame 74 is fixed to the end of the worm 72. A vertically arranged baffle 75 is provided on the mounting frame 74.

[0032] A rear plate 3 is provided on the base 1 , and the rear plate 3 is located on a side of the storage cavity 4 opposite to the blanking plate 5 .

[0033] The bottom wall of the storage chamber 4 on the side facing the rear plate 3 and the bottom wall of the discharge plate 5 on the side facing the rear plate 3 are both inclined upward; the top of the loading block 82 on the side facing the storage chamber 4 is higher than the other side; combined with the inclined lifting plate 67, the steel pipe can always move toward the bottom plate 5.

[0034] The lifting plate 67, the lifting rack 65, the inner wall of the storage chamber 4 and the blanking plate 5 are all provided with nylon strips 11; the setting of the nylon strips 11 can play a buffering role and reduce the friction between the steel pipe and the bottom plate 2 and the lifting plate 67, thereby preventing wear on the outer surface of the steel pipe.

[0035] The above description is only a preferred embodiment of the present invention and does not limit the present invention in any form. Any simple modification, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention are within the scope of the technical solution of the present invention.

Claims

1. An automatic feeding rack for a drawing machine, characterized in that: include A base, with a plurality of bottom plates evenly distributed above the base, and a storage cavity and a blanking plate respectively provided on both sides of the bottom plates; A lifting assembly is provided below the storage chamber and is used to lift the steel pipe in the storage chamber to the blanking plate. The lifting assembly includes a driving unit and a plurality of driven units. The driven units are provided on the bottom plate and are driven by the driving unit to move up and down. A material blocking assembly is provided below the blanking plate and is used to block the steel pipe. The material blocking assembly includes a power unit and a plurality of adjustment units. The adjustment units are provided on the bottom plate and are driven to move by the power unit. Several feeding components are arranged on the bottom plate and used to lift the steel pipe away from the baffle. The feeding components include a feeding cylinder and a feeding block. The feeding block is arranged on the side of the baffle assembly facing the storage cavity and is driven by the feeding cylinder to rise and fall.

2. The automatic loading rack for a drawing machine according to claim 1, characterized in that: The driving unit includes a lifting cylinder, a movable rack, a support plate and a lifting shaft. The lifting cylinder drives the movable rack to move along the support plate. The lifting shaft passes through the bottom plate in sequence. Several gears are sleeved on the lifting shaft. The movable rack is engaged with the gears, and the gears cooperate with the driven unit.

3. The automatic loading rack for a drawing machine according to claim 2, characterized in that: The driven unit includes a lifting rack and a guide rail, the guide rail is fixed to the base plate, the lifting rack rises and falls along the guide rail and engages with the gear, a lifting plate is provided on the top of the lifting rack, the two ends of the lifting plate are respectively located in the storage cavity and the loading plate, and the lifting plate gradually tilts downward toward the storage cavity side to the loading plate side.

4. The automatic loading rack for a drawing machine according to claim 1, characterized in that: The power unit includes a handwheel and a material blocking shaft, the material blocking shaft passes through the bottom plate in sequence, a plurality of worm gears are sleeved on the material blocking shaft, a handwheel is sleeved on the end of the material blocking shaft, and the worm gear cooperates with the adjustment unit.

5. The automatic loading rack for a drawing machine according to claim 4, characterized in that: The adjustment unit includes a mounting block, a worm and a mounting frame. The mounting block is fixed to the base plate. The worm wheel is arranged in the mounting block. The worm is passed through the mounting block and meshes with the worm wheel. The mounting frame is fixed to the end of the worm. A vertically arranged baffle is provided on the mounting frame.

6. The automatic loading rack for a drawing machine according to claim 1, characterized in that: A rear plate is provided on the base, and the rear plate is located on a side of the storage cavity opposite to the blanking plate.

7. The automatic loading rack for a drawing machine according to claim 6, characterized in that: The side of the bottom wall of the storage cavity facing the rear plate and the side of the blanking plate facing the rear plate are both arranged to be inclined upward.

8. The automatic loading rack for a drawing machine according to claim 3, characterized in that: The jacking plate, the jacking rack, the inner wall of the storage cavity and the blanking plate are all provided with nylon strips.

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