Automatic feeding and discharging device for aluminum bar polishing

Abstract

An automatic feeding and discharging device for aluminum bar polishing comprises a feeding platform assembly, a discharging platform assembly and a polishing machine. The feeding platform assembly is connected with the input end of the polishing machine, and the output end of the polishing machine is connected with the discharging platform assembly. The feeding platform assembly comprises a feeding frame and a feeding table which are installed on the ground, the discharging end of the feeding frame is connected with the feeding table, a plurality of feeding air cylinders and wedge blocks are arranged on the feeding frame, and a power roller assembly and a plurality of guide wheels I are arranged on the feeding table; the discharging platform assembly comprises a discharging frame, a discharging table and a waste storage frame which are installed on the ground, the discharging frame and the waste storage frame are installed on the two sides of the discharging table respectively, a driven roller assembly II, a guide wheel II, a pushing air cylinder and a waste jacking air cylinder are arranged on the discharging table, and a discharging air cylinder is arranged on the discharging frame. According to the polishing production line, automatic feeding and discharging of the aluminum bars are achieved, only one person is needed to conduct detection on the discharging section, and a large amount of labor cost is saved.

Description

Technical Field

[0001] The utility model belongs to the technical field of automatic feeding, light polishing and dynamic unloading production lines for aluminum bars, and specifically relates to an automatic loading and unloading device for polishing aluminum bars. Background Art

[0002] The existing aluminum rod polishing production line requires manual loading and unloading. Both the loading and unloading positions require manual operation. A production line requires at least four people to collaborate to complete, which has high labor costs. Utility Model Content

[0003] The utility model aims to provide an automatic loading and unloading device for polishing aluminum bars. When materials come from the previous workstation, the mechanism can automatically load the materials to the material table. After the polishing and grinding processes, the materials are automatically unloaded. Only one person is needed to check whether the aluminum bars are polished to a qualified standard and remove unqualified products. The unloading device also realizes automatic unloading.

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

[0005] An automatic loading and unloading device for polishing an aluminum rod comprises a loading platform component, a unloading platform component and a polishing machine; the loading platform component is connected to the input end of the polishing machine, and the output end of the polishing machine is connected to the unloading platform component;

[0006] The loading platform assembly includes a loading rack and a loading platform installed on the ground, the discharging end of the loading rack is connected to the loading platform, a plurality of loading cylinders are arranged along the length direction of the loading rack, and the loading cylinders are arranged close to one end of the loading platform, a wedge is correspondingly installed on the loading rack in front of the working end of the loading cylinder, a plurality of guide wheels I are arranged on the upper surface of the loading platform close to the side of the loading rack along the length direction, and a power roller assembly is installed in the middle of the upper surface of the loading rack along the length direction;

[0007] The unloading platform assembly includes an unloading rack, an unloading table and a waste storage rack installed on the ground, the unloading rack and the waste storage rack are respectively installed on both sides of the unloading table, a driven roller assembly II is arranged along the length direction on the middle part of the upper surface of the unloading table, a plurality of guide wheels II are arranged along the length direction on the side of the upper surface of the unloading table close to the waste storage rack, a pushing cylinder and a waste lifting cylinder are arranged along the length direction of the unloading table, the pushing cylinder and the waste lifting cylinder are arranged vertically, and a pushing block is arranged at the end of the piston rod of the pushing cylinder and the waste lifting cylinder, and the contact surface of the pushing block with the polished aluminum rod is an inclined surface, and a plurality of unloading cylinders arranged horizontally along the length direction are installed on the output end side of the unloading rack, and a wedge block is installed on the unloading rack at the front end of the unloading cylinder, and the wedge block is used to prevent the aluminum material from sliding directly from the unloading rack.

[0008] The power roller assembly includes an active roller assembly I and a plurality of driven roller assemblies I, which are sequentially installed on a loading platform, the active roller assembly I and the driven roller assembly I and adjacent driven roller assemblies I are connected via bearing seats, and the active roller assembly I is connected to the output shaft of a speed regulating motor.

[0009] The angle between the axis of each guide wheel I and the axis of the active roller assembly I is 45°.

[0010] The end of the loading rack connected to the loading platform is lower than the end away from the loading platform.

[0011] The unloading rack and the waste storage rack have one end close to the unloading platform higher than the other end away from the unloading platform.

[0012] The angle between the axis of each guide wheel II and the axis of the driven roller assembly II is 45°.

[0013] The technical effects of the utility model are:

[0014] The utility model realizes automatic loading and unloading of aluminum bars. When processing aluminum bars of different lengths, there is no need to adjust the equipment and it can be used directly, which greatly reduces the time used for adjusting the equipment when frequently changing the length of the aluminum bars. The entire production line is changed from requiring four people to load and unload to only one person to perform inspection in the unloading section, saving a lot of labor costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 Schematic diagram of the automatic loading and unloading device for polishing aluminum rods of the utility model;

[0016] Figure 2 Schematic diagram of the loading platform assembly of the automatic loading and unloading device for polishing aluminum bars of the utility model;

[0017] Figure 3 Schematic diagram of the unloading platform assembly of the automatic unloading and unloading device for polishing aluminum bars of the utility model;

[0018] 1-loading platform assembly, 101-loading rack, 102-loading cylinder, 103-loading platform, 104-active roller assembly Ⅰ, 105-driven roller assembly Ⅰ, 106-guide wheel Ⅰ, 107-speed regulating motor, 2-polishing machine, 3-unloading platform assembly, 301-unloading platform, 302-driven roller assembly Ⅱ, 303-waste storage rack, 304-pushing cylinder, 305-waste lifting cylinder, 306-unloading rack, 307-unloading cylinder, 308-guide wheel Ⅱ. DETAILED DESCRIPTION

[0019] The utility model is further described in detail below in conjunction with the accompanying drawings and embodiments.

[0020] like Figures 1 to 3 As shown, an automatic loading and unloading device for polishing aluminum bars comprises a loading platform assembly 1, a unloading platform assembly 3 and a polishing machine 2; the loading platform assembly 1 is connected to the input end of the polishing machine 2, and the output end of the polishing machine 2 is connected to the unloading platform assembly 3; this embodiment is suitable for automatic loading, polishing, grinding and unloading of aluminum bars with a length of 3m to 5m and a rod diameter of any size between φ30m and φ120m.

[0021] The loading platform assembly 1 includes a loading rack 101 and a loading platform 103 installed on the ground. The discharging end of the loading rack 101 is connected to the loading platform 103. The end of the loading rack 101 connected to the loading platform 103 is lower than the end away from the loading platform 103. A plurality of loading cylinders 102 are arranged along the length direction of the loading rack 101, and the loading cylinders 102 are arranged close to one end of the loading platform 103. The extension direction of the piston rod of the loading cylinder 102 is consistent with the moving direction of the aluminum rod. The loading rack 101 is located in front of the working end of the loading cylinder 102. 01 is correspondingly installed with a wedge block, and a plurality of guide wheels Ⅰ106 are arranged along the length direction on the upper surface of the loading platform 103 close to the loading rack 101. An active roller assembly Ⅰ104 and a plurality of driven roller assemblies Ⅰ105 are installed along the length direction in the middle of the upper surface of the loading rack 101. The active roller assembly Ⅰ104 and the driven roller assembly Ⅰ105 and the adjacent driven roller assemblies Ⅰ105 are connected through a bearing seat, and the active roller assembly Ⅰ104 is connected to the output shaft of the speed regulating motor 107 installed on the loading platform 103.

[0022] The angle between the axis of each guide wheel Ⅰ106 and the axis of the active roller assembly Ⅰ104 is 45°.

[0023] The aluminum rod moves from the previous workstation to the loading platform 103. Since the top of the loading rack 101 is tilted, the aluminum rod rolls to the wedge block on the loading rack 101 by gravity, and the piston rod of the loading cylinder 102 extends to push the aluminum rod onto the wedge block. Then the aluminum rod rolls between the guide wheel Ⅰ106 and the active roller assembly Ⅰ104 of the loading platform due to its own gravity. The speed regulating motor 107 drives the active roller assembly Ⅰ104, and then drives the driven roller assembly Ⅰ105 to rotate together, and rotates and rubs with the aluminum rod. The movement direction of the aluminum rod is changed by the setting of the 45° guide wheel Ⅰ106, so that the aluminum rod moves along the length direction of the loading platform 103 and enters the polishing machine 2.

[0024] The unloading platform assembly 3 includes an unloading rack 306, an unloading platform 301 and a waste storage rack 303 installed on the ground. The unloading rack 306 and the waste storage rack 303 are installed on both sides of the unloading platform 301 respectively. The unloading rack 306 and the waste storage rack 303 are closer to the unloading platform 301 and are higher than the ends away from the unloading platform 301, so that the aluminum rods can slide off the unloading platform 301 after polishing. A driven roller assembly II 302 is arranged in the middle part of the upper surface of the unloading platform 301 along the length direction. A plurality of guide wheels II 308 are arranged on the upper surface of the unloading platform 301 near the waste storage rack 303 along the length direction. The guide wheels II 3 The angle between the axis of 08 and the axis of the driven roller assembly II 302 is 45°, and a pushing cylinder 304 and a waste lifting cylinder 305 are arranged along the length direction of the unloading platform 301. The pushing cylinder 304 and the waste lifting cylinder 305 are arranged vertically. Push blocks are arranged at the ends of the piston rods of the pushing cylinder 304 and the waste lifting cylinder 305. The contact surface between the push blocks and the polished aluminum rod is an inclined surface. A number of unloading cylinders 307 arranged horizontally along the length direction are installed on the output end side of the unloading rack 306, and a wedge block is installed on the unloading rack 306 at the front end of the unloading cylinder 307. The wedge block is used to prevent the aluminum material from sliding directly from the unloading rack 306.

[0025] After being polished by the polishing machine 2, the aluminum rod is moved out of the polishing machine 2 to the unloading table 301 through the power roller assembly of the polishing machine 2. Qualified aluminum rods are lifted by the pushing cylinder 304 and are sent to the unloading rack 306 under the action of the inclined surface of the pushing block at the top of the pushing cylinder 304; unqualified aluminum rods are lifted by the scrap lifting cylinder 305 and are sent to the scrap storage rack 303 under the action of the inclined surface of the pushing block at the top of the scrap lifting cylinder 305; when the qualified aluminum rods on the unloading rack 306 need to enter the next process, the piston rod of the unloading cylinder 307 extends to push the qualified aluminum rods over the wedge block to enter the next process.

[0026] The utility model realizes automatic loading and unloading of aluminum bars through the cooperation of a loading platform component 1, a polishing machine 2 and a unloading platform component 3, can achieve continuous production, improves production efficiency and saves labor costs.

[0027] The working process of an automatic loading and unloading platform device for aluminum bars is as follows:

[0028] The aluminum rod is transported from the previous workstation to the loading platform 103 through the material picking mechanism. Since the top of the loading rack 101 is tilted, the aluminum rod rolls to the wedge block on the loading rack 101 by gravity, and the piston rod of the loading cylinder 102 extends to push the aluminum rod onto the wedge block. Then, the aluminum rod rolls between the guide wheel Ⅰ106 and the active roller assembly Ⅰ104 of the loading platform 103 due to its own gravity. The speed regulating motor 107 drives the active roller assembly Ⅰ104, and then drives the driven roller assembly Ⅰ105 to rotate together, rubbing against the rotation of the aluminum rod, and changes the movement direction of the aluminum rod by setting the guide wheel Ⅰ106, so that the aluminum rod moves along the length direction of the loading platform 103 and enters the polishing machine 2. After being polished by the polishing machine 2, the aluminum rod is moved out of the polishing machine 2 to the unloading table 301 through the power roller assembly of the polishing machine 2. Qualified aluminum rods are lifted by the pushing cylinder 304 and are sent to the unloading rack 306 under the action of the inclined surface of the pushing block at the top of the pushing cylinder 304; unqualified aluminum rods are lifted by the scrap lifting cylinder 305 and are sent to the scrap storage rack 303 under the action of the inclined surface of the pushing block at the top of the scrap lifting cylinder 305; when the qualified aluminum rods on the unloading rack 306 need to enter the next process, the piston rod of the unloading cylinder 307 extends to push the qualified aluminum rods over the wedge block to enter the next process.

Claims

1. An automatic loading and unloading device for polishing aluminum bars, characterized in that: It includes a loading platform component, a unloading platform component and a polishing machine; the loading platform component is connected to the input end of the polishing machine, and the output end of the polishing machine is connected to the unloading platform component; The loading platform assembly includes a loading rack and a loading platform installed on the ground, the discharging end of the loading rack is connected to the loading platform, a plurality of loading cylinders are arranged along the length direction of the loading rack, and the loading cylinders are arranged close to one end of the loading platform, a wedge is correspondingly installed on the loading rack in front of the working end of the loading cylinder, a plurality of guide wheels I are arranged on the upper surface of the loading platform close to the side of the loading rack along the length direction, and a power roller assembly is installed in the middle of the upper surface of the loading rack along the length direction; The unloading platform assembly includes an unloading rack, an unloading table and a waste storage rack installed on the ground, the unloading rack and the waste storage rack are respectively installed on both sides of the unloading table, a driven roller assembly II is arranged along the length direction on the middle part of the upper surface of the unloading table, a plurality of guide wheels II are arranged along the length direction on the side of the upper surface of the unloading table close to the waste storage rack, a pushing cylinder and a waste lifting cylinder are arranged along the length direction of the unloading table, the pushing cylinder and the waste lifting cylinder are arranged vertically, and a pushing block is arranged at the end of the piston rod of the pushing cylinder and the waste lifting cylinder, the contact surface of the pushing block and the polished aluminum rod is an inclined surface, a plurality of unloading cylinders arranged horizontally along the length direction are installed on the output end side of the unloading rack, and a wedge block is installed on the unloading rack at the front end of the unloading cylinder.

2. The automatic loading and unloading device for polishing aluminum bars according to claim 1 is characterized in that: The power roller assembly includes an active roller assembly I and a plurality of driven roller assemblies I, which are sequentially installed on a loading platform, the active roller assembly I and the driven roller assembly I and adjacent driven roller assemblies I are connected via bearing seats, and the active roller assembly I is connected to the output shaft of a speed regulating motor.

3. The automatic loading and unloading device for polishing aluminum bars according to claim 1 is characterized in that: The angle between the axis of each guide wheel I and the axis of the active roller assembly I is 45°.

4. The automatic loading and unloading device for polishing aluminum bars according to claim 1 is characterized in that: The end of the loading rack connected to the loading platform is lower than the end away from the loading platform.

5. The automatic loading and unloading device for polishing aluminum bars according to claim 1 is characterized in that: The unloading rack and the waste storage rack have one end close to the unloading platform higher than the other end away from the unloading platform.

6. The automatic loading and unloading device for polishing aluminum bars according to claim 1 is characterized in that: The angle between the axis of each guide wheel II and the axis of the driven roller assembly II is 45°.

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