Metal round bar feeding device
By designing a metal round rod loading device including machine, loading platform, carrier and other components, the problems of high cost of existing devices and affecting processing quality are solved, and accurate loading and high-quality polishing of metal round rods are achieved.
Patent Information
- Application Number
- CN202421323576.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-12
- Publication Date
- 2025-02-28
- Estimated Expiration
- 2034-06-12
AI Technical Summary
The existing metal round rod loading device is costly and affects the quality of subsequent processing.
A feeding device including a machine, a loading stage, a carrier, a support block, a loading rack, a loading rack, a carriage, a bearing block, a transfer cylinder and a clamping hand is designed. Through the cooperation of the carriage and a transfer cylinder, the orderly loading and grinding of the metal round rod is achieved.
Accurate and orderly loading of metal round rods is achieved, cost reduction and quality of subsequent processing is improved.
Smart Images
Figure CN222537118U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the field of metal parts processing, in particular to a metal round bar feeding device. Background Art
[0002] In order to meet usage requirements, metal round bars will be processed into short metal round bars of specified sizes. After the processing mechanism cuts the metal round bars, some metal round bars will have small burrs on their end faces. In actual situations, it is necessary to select the metal pipes with burrs and transport them to the grinding mechanism one by one and in an orderly manner through the feeding device.
[0003] There are many types of existing metal round bar feeding devices, such as using a mechanical arm or a movable gripper to directly pick up the metal round bars one by one and move them to the processing position. Although metal round bars can also be fed, the cost of using a mechanical arm is relatively high. In addition, it cannot be guaranteed that the metal round bars can be accurately fed to the processing position every time, which affects the subsequent processing quality. Utility Model Content
[0004] In view of the above problems, the purpose of the present invention is to provide a metal round bar feeding device, aiming to solve the problem that the existing metal round bar feeding device is high in cost and affects the subsequent processing quality.
[0005] The utility model adopts the following technical scheme: the metal round bar feeding device comprises a machine platform, a pair of carriers are arranged on the machine platform, carriers and support blocks are respectively arranged at the front and rear of the carriers, a material discharge rack is arranged on the carrier, the outlet of the material discharge rack is connected with the material unloading rack, a slide which can slide forward and backward is arranged on the inner side of the carrier, a receiving block is arranged on the slide, and the receiving blocks and support blocks on the same side are arranged alternately, a fixed frame is also arranged on the carrier, a transfer cylinder is arranged on the fixed frame, a clamp is arranged on the driving shaft of the transfer cylinder toward the corresponding support block, semicircular grooves are opened on the support block and the receiving block, and a slope inclined backward is formed on the rear side of the support block and the rear side of the receiving block.
[0006] Furthermore, an inner edge plate inclined backward is formed in the unloading rack, a baffle is inserted into the unloading rack below the inner edge plate, the end of the baffle is sloped, and a vertical frame is also provided on the machine platform. The upper and lower positions of the vertical frame push the cylinder respectively, and the driving shaft of the pushing cylinder is provided with a connecting rod, and the two ends of the two connecting rods are respectively connected to the baffle and the slide on the same side.
[0007] Furthermore, the outer sides of the unloading rack are formed with ribs that bend upward and inward.
[0008] Furthermore, a stop block is provided on the outer side of the receiving block.
[0009] Furthermore, the machine platform is provided with a pair of sliding rods, a screw rod is rotatably provided between the two sliding rods, one of the carriers is installed on the sliding rods through a sliding seat, a screw rod sleeve is sleeved on the screw rod, and the screw rod sleeve is connected to the corresponding carrier.
[0010] The beneficial effects of the utility model are as follows: during grinding, the metal round bars roll from the material discharging rack to the material discharging rack one by one and in an orderly manner, the two ends of the metal round bars pass through the material discharging rack and fall into the semicircular grooves of the receiving blocks on the same side, the two receiving blocks move toward the supporting blocks, and when the receiving blocks move to the loading position, the two transfer cylinders simultaneously drive the corresponding clamps to move toward the metal round bars, the two clamps clamp the metal round bars, the transfer cylinders drive the clamps to move upwards, and after the metal round bars are separated from the receiving blocks, the slide is reset. The clamps move downwards and place the metal round bars in the semicircular grooves on the two supporting blocks, and finally the grinder moves toward the metal round bars and grinds the ends thereof. BRIEF DESCRIPTION OF THE DRAWINGS
[0011] Figure 1 The utility model provides an overall diagram of a metal round bar feeding device.
[0012] Figure 2 The utility model provides a schematic diagram of the installation of a support block and a bearing block. DETAILED DESCRIPTION
[0013] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.
[0014] In order to illustrate the technical solution of the present invention, specific embodiments are provided below for illustration.
[0015] For the convenience of explanation, only the parts related to the embodiment of the present utility model are shown.
[0016] Combination Figure 1-2 As shown, the metal round bar feeding device includes a machine 1, on which a pair of carriers 2 are arranged, and carriers 3 and support blocks 4 are arranged at the front and rear of the carrier 2, respectively. A material unloading rack 31 is arranged on the carrier 3, and the outlet of the material unloading rack 31 is connected to a material unloading rack 5. A slide 6 that can slide forward and backward is arranged on the inner side of the carrier 3, and a receiving block 7 is arranged on the slide 6, and the receiving blocks 7 and support blocks 4 on the same side are arranged alternately. A fixed frame 8 is also arranged on the carrier 2, and a transfer cylinder 9 is arranged on the fixed frame 8. The driving shaft of the transfer cylinder 9 is provided with a clamp 10 toward the corresponding support block 4, and the support block 4 and the receiving block 7 are both provided with a semicircular groove 21. In this device, a grinder is arranged on each carrier toward the support block.
[0017] When a batch of metal round bars needs to be ground, first put a certain amount of metal round bars into two unloading racks as required. During grinding, the metal round bars roll from the unloading rack to the unloading rack one by one and in an orderly manner. The two ends of the metal round bars pass through the unloading rack and fall into the semicircular groove of the receiving block on the same side. The two receiving blocks move toward the support block. When the receiving block moves to the loading position, the two transfer cylinders simultaneously drive the corresponding clamps to move toward the metal round bars. The two clamps clamp the metal round bars. The transfer cylinder drives the clamps to move upward. After the metal round bars are separated from the receiving blocks, the slide is reset. The clamps move downward and place the metal round bars in the semicircular grooves on the two supporting blocks. The two supporting blocks are relative to the processing position. When the metal round bars are loaded to the processing position, the grinder moves toward the metal round bars and grinds their ends.
[0018] like Figure 1-2 As shown, the receiving blocks on the left are schematic diagrams of the initial positions of the two receiving blocks. When the two receiving blocks are in the initial positions, they are waiting for the metal round bars. The receiving blocks on the right are schematic diagrams of the loading positions of the two receiving blocks. When the two receiving blocks slide to the loading positions with the metal round bars, the air cylinder drives the corresponding clamps to clamp the metal round bars, and then the slide drives the receiving blocks to return to the initial positions. The grinder mentioned above is not the focus of this device, so it will not be described here.
[0019] When semicircular grooves are opened on the support block and the receiving block, the semicircular grooves can better limit and carry the metal round bar. The rear side of the support block and the rear side of the receiving block are formed with a slope tilted backward, and the receiving block is higher than the support block. When the two receiving blocks move toward the support block with the metal round bar, during the movement, the rear slope of the receiving block will push the upper metal round bar on the support block, and the upper metal round bar will be discharged along the slope on the support block after it leaves the semicircular groove on the support block.
[0020] As a preferred structure, the unloading rack 31 is formed with an inner edge plate 11 tilted backward, and a baffle 12 is inserted into the unloading rack 31 below the inner edge plate. The end of the baffle 12 is sloped, and a vertical frame 13 is also provided on the machine 1. The upper and lower positions of the vertical frame 13 respectively push the cylinder 14, and the driving shaft of the pushing cylinder 14 is provided with a connecting rod 15. The two ends of the two connecting rods 15 are respectively connected to the baffle 12 and the slide 6 on the same side.
[0021] In this device, two unloading racks serve together as carriers for placing metal round bars. When the metal round bars are unloaded, the upper push cylinder first pushes the baffle to move forward at the same time. At this time, the end of the baffle is away from the outlet of the unloading rack, and the outlet of the unloading rack is opened. When the metal round bar falls from the outlet of the unloading rack to the unloading rack, the baffle is reset and the outlet of the unloading rack is closed. When the metal round bar passes the unloading rack and falls onto the receiving block, the lower push cylinder then pushes the two slides toward the support block. After the loading action is completed, the receiving block is reset to prepare to receive the next metal round bar.
[0022] In this structure, the outer side of the unloading rack 5 is formed with a rib 16 that bends upward and inward. The rib mainly plays a role of blocking and guiding. By arranging the rib on the outer side of the unloading rack, the metal round bar can be accurately unloaded onto the two receiving blocks.
[0023] In addition, a stopper 17 is provided on the outer side of the receiving block 7. The stopper also plays the role of blocking and guiding the metal round bar, so as to facilitate the accurate loading of the metal round bar to the processing position.
[0024] Further as a preferred structure, the machine platform 1 is provided with a pair of slide bars 18, and a screw rod 19 is rotatably provided between the two slide bars. One of the carriers is installed on the slide bar 18 through a slide seat, and the other carrier is fixedly installed on the machine platform. The screw rod 19 is covered with a screw rod sleeve (blocked in the figure), and the screw rod sleeve is connected to the corresponding carrier. A turntable 20 is provided at the end of the screw rod.
[0025] In this device, if Figure 1-2 The left platform can slide to adjust the distance between the two platforms. By adjusting the distance between the two platforms, it can adapt to metal round bars of different lengths. When the distance between the two platforms needs to be adjusted, just turn the turntable, the screw rod rotates synchronously, and the screw rod sleeve drives the left platform to slide along the length direction of the slide rod until it is adjusted in place.
[0026] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the utility model should be included in the protection scope of the present utility model.
Claims
1. A metal round bar feeding device, characterized in that: The metal round bar feeding device includes a machine platform, a pair of carriers are arranged on the machine platform, carriers and support blocks are respectively arranged at the front and rear of the carriers, a material discharge rack is arranged on the carrier, and the outlet of the material discharge rack is connected to the material unloading rack, a slide that can slide forward and backward is arranged on the inner side of the carrier, a receiving block is arranged on the slide, and the receiving blocks and support blocks on the same side are staggered, a fixed frame is also provided on the carrier, a transfer cylinder is provided on the fixed frame, a clamp is provided on the driving shaft of the transfer cylinder toward the corresponding support block, semicircular grooves are opened on the support block and the receiving block, and the rear side of the support block and the rear side of the receiving block are formed with a slope inclined backward.
2. A metal round bar feeding device as claimed in claim 1, characterized in that: An inner edge plate inclined backwards is formed in the unloading rack, a baffle is inserted into the unloading rack below the inner edge plate, the end of the baffle is sloped, and a vertical frame is also provided on the machine platform. The upper and lower positions of the vertical frame push cylinders respectively, and the driving shaft of the pushing cylinder is provided with a connecting rod, and the two ends of the two connecting rods are respectively connected to the baffle and the slide on the same side.
3. A metal round bar feeding device as claimed in claim 2, characterized in that: The outer sides of the unloading racks are all formed with ribs that bend upward and inward.
4. A metal round bar feeding device as claimed in claim 3, characterized in that: A stopper is also provided on the outer side of the receiving block.
5. A metal round bar feeding device as claimed in claim 4, characterized in that: The machine platform is provided with a pair of sliding rods, a screw rod is rotatably provided between the two sliding rods, one of the carriers is installed on the sliding rods through a sliding seat, a screw rod sleeve is sleeved on the screw rod, and the screw rod sleeve is connected to the corresponding carrier.