Copper bar cut-off device facilitating feeding

Abstract

The utility model relates to the technical field of copper bar processing, and discloses a copper bar cutting device convenient to feed, which comprises a box body and a table board, a plurality of mounting racks are mounted on the box body through bolts, and the mounting racks are fixed on the table board through bolts; the convenient feeding mechanism comprises a feeding port, a guide groove, an annular plate, a rotating rod, a rotating disc and a driving unit, the feeding port is formed in the box body, the guide groove is formed in the box body, the feeding port communicates with the guide groove, the annular plate is fixed to the box body, and a first channel is formed in the feeding port, the guide groove and the annular plate and can allow copper bars to move; under the action of the convenient feeding mechanism, copper bars can be rapidly and conveniently fed, and after the current copper bar is cut off and discharged, the next copper bar is fed and conveyed to the position below 20 to be cut off. And on one hand, the labor force of workers can be reduced, and on the other hand, the efficiency is also improved.

Description

Technical Field

[0001] The utility model relates to the technical field of copper rod processing, in particular to a copper rod cutting device which is convenient for loading. Background Art

[0002] Copper rod, a type of nonferrous metal processing rod, has good processing properties and high conductivity, and is widely used in various fields. Copper rod cutting is a key step in copper processing, which involves cutting the formed copper rod into the required length.

[0003] The patent with announcement number CN221415185U discloses a cutting device for copper rod production, which sets a fixed-point discharge component. Specifically, when working, the copper rod to be processed is pushed forward by the conveyor roller, so that one end of the copper rod is against the limit plate, and then the cutting machine is used for cutting. After cutting, the cylinder is retracted, and the limit plate pulls the active rod to retract, and then the active rod pulls the pull rod, so that the pull rod pulls one end of the support rod, and then the support rod rotates, the top height is lowered, and the L-shaped support plate rotates under the action of the tension spring, and the cut material is discharged from the L-shaped support plate, which is convenient for fixed-point cutting and improves efficiency. The structure is simple and easy to maintain.

[0004] However, the above-mentioned related technologies have the following defects:

[0005] Before cutting, the copper rod must be clamped on the L-shaped support plate. After cutting, the uncut copper rod is placed back on the L-shaped support plate, and the cutting process is repeated. Since the copper rod needs to be placed on the L-shaped support plate constantly, workers need to supervise it at all times, which increases labor costs. Utility Model Content

[0006] In order to solve the technical problem that workers need to load materials on the side when cutting copper rods, which is time-consuming, the utility model provides a copper rod cutting device that is convenient for loading materials.

[0007] The utility model adopts the following technical solution: a copper rod cutting device convenient for loading comprises a box body and a table top, a plurality of mounting brackets are mounted on the box body by bolts, and the mounting brackets are fixed to the table top by bolts;

[0008] A convenient loading mechanism, which includes a feed port, a guide groove, an annular plate, a rotating rod, a turntable and a driving unit. The feed port is opened on the box body, the guide groove is opened in the box body, the feed port and the guide groove are connected, the annular plate is fixed on the box body, the feed port, the guide groove and the annular plate form a channel for the copper rod to move, and the turntable is provided with a storage groove for placing the copper rod. One end of the two rotating rods is fixed at both ends of the turntable, the other end of one of the rotating rods is fixed in the annular plate through a bearing, and the other end of the other rotating rod passes through the annular plate and is connected to the driving unit.

[0009] The above technical solution can realize the rapid loading process by the convenient loading mechanism, avoiding the manual loading and conveying and cutting steps. A large number of copper bars can be placed in the box at one time, and the loading operation can be completed by pushing the push block. The structural design is simple, resulting in low cost and suitable for wide use.

[0010] As a further improvement of the above scheme, the driving unit includes gear one, gear two, a round rod, gear three, a rack, a push block, a cylinder, a material receiving unit and a transmission unit. The gear one is fixed on the rotating rod and is located outside the box. One end of the round rod is fixed to the table through a bearing, and the other end of the round rod is fixed to gear two. The gear two and gear one constitute an engaging connection structure. One end of the cylinder is fixed to the table, and the other end of the cylinder is fixed to the rack. The rack and gear three constitute an engaging connection structure, and the rack is fixed to the push block.

[0011] With this technical solution, when the cylinder pushes the rack toward the limit slot, the rack drives gear 3, which ultimately rotates the rotating rod, driving the storage slot on the turntable into the guide slot. The copper rod in the guide slot is then transported to the outside of the box, completing the loading process. Simultaneously, a push block pushes the copper rod in the limit slot, allowing it to be pushed linearly and accurately.

[0012] As a further improvement of the above solution, the material receiving unit includes a limiting groove, which is fixed on the table below the annular plate, and the push block is located in the limiting groove.

[0013] Through the above technical solution, by setting the limit groove into a V shape, the push block is more stable when pushing the copper rod. At the same time, the material receiving opening when the copper rod falls is enlarged, so that the copper rod falls into the limit groove more stably and is pushed by the push block.

[0014] As a further improvement of the above solution, the conveying unit includes rollers and a cutting unit, a plurality of the rollers are arranged on the table, and two opposite rollers are used to transmit the copper rod.

[0015] Through the above technical solution, by connecting the control module that controls the multiple rollers with the control module inside the electric push rod, the overall control system can control the multiple rollers to stop rotating when the electric push rod moves downward, so that the copper rod inside the rollers remains in a stable state. When the electric push rod moves upward or is at a high position, the multiple rollers continue to rotate, completing the copper rod conveying operation.

[0016] As a further improvement of the above scheme, the cutting unit includes a bracket, an electric push rod, a support frame, a cutting disc and a limit unit. The bracket is fixed on the table through a bearing, one end of the electric push rod is fixed on the bracket, and the other end of the electric push rod is fixed to the support frame. A driving rod is provided in the middle of the cutting disc, and a driving motor is provided at one end of the driving rod to drive the cutting disc to rotate.

[0017] Through the above technical solution, the electric push rod moves up and down to drive the cutting disc up and down, so that the copper rod can be cut stably.

[0018] As a further improvement of the above scheme, the limiting unit includes a connecting rod, a fixed block, a spring and a clamping plate. The two connecting rods are fixed on the support frame, and the fixed blocks are fixed on the connecting rods. One end of the spring is welded in the fixed block, and the other end of the spring is welded to one end of the clamping plate. One end of the clamping plate can contact the copper rod.

[0019] Through the above technical solution, the cutting disc cuts the copper rod when the clamping plate and the copper rod are in contact, so that the cutting disc can cut more stably. At the same time, under the elastic potential energy of the spring, the copper rod can be pressed stably, so that the cutting disc can cut off the copper rod.

[0020] Compared with the prior art, the beneficial effects of the present invention are:

[0021] The utility model can quickly and conveniently load copper rods through the convenient loading mechanism. After the current copper rod is cut and unloaded, the next copper rod has been loaded and transported to the bottom of the cutting disc for cutting. The uninterrupted work can reduce the labor of workers and improve efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic diagram of the overall structure of a copper rod cutting device that is convenient for loading, provided in Example 1 of the present utility model;

[0023] Figure 2 It is a schematic diagram of the front cross-sectional structure of a copper rod cutting device that is convenient for loading;

[0024] Figure 3 This is a schematic diagram of the three-dimensional structure of the rack portion of a copper rod cutting device that is convenient for loading;

[0025] Figure 4 This is a schematic diagram of the cross-sectional structure of a feeding box of a copper rod cutting device that is convenient for feeding;

[0026] Figure 5 A copper rod cutting device that is easy to load Figure 2 Schematic diagram of the enlarged structure at point A in the middle.

[0027] Description of main symbols:

[0028] Box body; 2. Feed inlet; 3. Guide groove; 4. Ring plate; 5. Rotating rod; 6. Turntable; 7. Gear 1; 8. Gear 2; 9. Round rod; 10. Gear 3; 11. Rack; 12. Push block; 13. Limiting groove; 14. Cylinder; 15. Table; 16. Roller; 17. Bracket; 18. Electric push rod; 19. Support frame; 20. Cutting disc; 21. Connecting rod; 22. Fixed block; 23. Spring; 24. Clamping plate. DETAILED DESCRIPTION

[0029] Below, the present invention is further described in conjunction with the accompanying drawings and specific implementation methods. It should be noted that, under the premise of no conflict, the various embodiments or technical features described below can be arbitrarily combined to form new embodiments.

[0030] Example 1:

[0031] Please combine Figure 1-5 , a copper rod cutting device that is convenient for loading in this embodiment includes a box body 1 and a table 15, a plurality of mounting brackets are mounted on the box body 1 by bolts, and the mounting brackets are fixed to the table 15 by bolts;

[0032] Convenient loading mechanism, the convenient loading mechanism includes a feed port 2, a guide groove 3, an annular plate 4, a rotating rod 5, a turntable 6 and a driving unit. The feed port 2 is opened on the box body 1, and the guide groove 3 is opened in the box body 1. The feed port 2 and the guide groove 3 are connected. The annular plate 4 is fixed on the box body 1. The feed port 2, the guide groove 3 and the annular plate 4 form a channel for the copper rod to move. A storage groove is opened on the turntable 6 for placing the copper rod. One end of the two rotating rods 5 is fixed at both ends of the turntable 6, the other end of one of the rotating rods 5 is fixed in the annular plate 4 through a bearing, and the other end of the other rotating rod 5 passes through the annular plate 4 and is connected to the driving unit.

[0033] The driving unit includes gear 1 7, gear 2 8, round rod 9, gear 3 10, rack 11, push block 12, cylinder 14, material receiving unit and transmission unit. Gear 1 7 is fixed on the rotating rod 5 and is located outside the box body 1. One end of the round rod 9 is fixed on the table 15 through a bearing, and the other end of the round rod 9 is fixed to gear 2 8. Gear 2 8 and gear 1 7 form an engaged connection structure. One end of the cylinder 14 is fixed on the table 15, and the other end of the cylinder 14 is fixed to the rack 11. The rack 11 and gear 3 10 form an engaged connection structure. The rack 11 and push block 12 are fixed.

[0034] The material receiving unit includes a limiting groove 13 , which is fixed on a table 15 below the annular plate 4 , and the push block 12 is located in the limiting groove 13 .

[0035] The conveying unit includes rollers 16 and a cutting unit. A plurality of rollers 16 are arranged on the table 15 , and two opposite rollers 16 are used to convey the copper rod.

[0036] The working principle of a copper rod cutting device for convenient loading in the present application is as follows: first, multiple copper rods are placed in the guide groove 3 from the feed port 2 in sequence, and rolled along the guide groove 3 so that the first copper rod contacts the turntable 6, and then a copper rod is placed in the limit groove 13. At this time, the receiving groove on the turntable 6 is opposite to the copper rod, and the cylinder 14 is started to push the rack 11 toward the limit groove 13, so that the push block 12 contacts the copper rod in the limit groove 13, pushing the copper rod to gradually move to the two rollers 16, and at the same time, the controller on one side of the table 15 is started to make the multiple rollers 16 start to rotate. When the copper rod in the limiting groove 13 is pushed to the two rollers 16 by the push block 12, the copper rod is driven to gradually move under the cutting disk 20 in conjunction with the rotation of the two rollers 16. When the rack 11 pushes the push block 12 to move, the rack 11 and the gear three 10 form an engaged connection structure to drive the gear three 10 to rotate, so that the round rod 9 drives the gear two 8 to rotate as well. Under the meshing of the gear two 8 and the gear one 7, the gear one 7 also rotates, and the gear one 7 drives the rotating rod 5 to rotate, and the rotating rod 5 drives the rotating disk 6 and the receiving groove on the rotating disk 6 to rotate toward the guide groove 3. When the receiving groove is located in the guide groove, the rotating rod 5 drives the rotating disk 6 and the receiving groove on the rotating disk 6 to rotate toward the guide groove 3. 3, the rack 11 has pushed the push block 12 to push the copper rod to the maximum displacement value, and at the same time, the copper rod at the bottom of the guide groove 3 falls into the storage groove on the turntable 6. When the copper rod moves to the bottom of the cutting disc 20 along with the transportation of the roller 16, the electric push rod 18 is started to move downward. When the electric push rod 18 moves downward, the electric push rod 18 will send a signal to the control system, and the control module will control the multiple rollers 16 to stop rotating, so that the copper rod will stay under the cutting disc 20. When the electric push rod 18 drives the cutting disc 20 to move downward, the motor drive at one end of the cutting disc 20 is started. The cutting disc 20 is driven to rotate. At the same time, when the cutting disc 20 is about to contact the copper rod, the two clamping plates 24 first contact the copper rod. As the fixed block 22 continues to move downward, the spring 23 is compressed to limit the copper rod. When the cutting disc 20 contacts the copper rod, the copper rod can be cut stably. After the cutting is completed, the electric push rod 18 moves back. At this time, the electric push rod 18 will send a signal to the control system again, and the control module controls the multiple rollers 16 to rotate again, so that the cut copper rod can be transported to the storage box at one end of the table 15, and the cutting operation can be completed.

[0037] When the cutting disc 20 is cutting the copper rod, the cylinder 14 drives the rack 11 to return to its initial position. At this time, the rack 11 drives the gear three 10 to reverse, and the engagement of gear one 7 and gear two 8 drives the rotating rod 5 to drive the turntable 6 to reverse as well, so that the receiving groove on the turntable 6 drives the copper rod gradually away from the guide groove 3 and rotates toward the limit groove 13. When the rack 11 drives the push block 12 back to its initial position and does not move, the receiving groove and the limit groove 13 on the turntable 6 are on the same horizontal line. Under the action of gravitational potential energy, the copper rod in the receiving groove falls into the limit groove 13. The cylinder 14 is started again to push the rack 11 and the push block 12 to push the copper rod toward the roller 16, thereby realizing the reciprocating cutting operation.

[0038] Example 2:

[0039] Combine Figure 1-5 Based on Example 1, this embodiment is further improved in that: the cutting unit includes a bracket 17, an electric push rod 18, a support frame 19, a cutting disc 20 and a limiting unit. The bracket 17 is fixed to the table 15 through a bearing, one end of the electric push rod 18 is fixed to the bracket 17, and the other end of the electric push rod 18 is fixed to the support frame 19. A driving rod is provided in the middle of the cutting disc 20, and a driving motor is provided at one end of the driving rod to drive the cutting disc 20 to rotate.

[0040] The limiting unit includes a connecting rod 21, a fixed block 22, a spring 23 and a clamping plate 24. The two connecting rods 21 are fixed on the support frame 19, and the fixed blocks 22 are fixed on the connecting rods 21. One end of the spring 23 is welded in the fixed block 22, and the other end of the spring 23 is welded to one end of the clamping plate 24. One end of the clamping plate 24 can contact the copper rod.

[0041] The above-mentioned embodiments are only preferred embodiments of the present invention and cannot be used to limit the scope of protection of the present invention. Any non-substantial changes and replacements made by technicians in this field on the basis of the present invention fall within the scope of protection required by the present invention.

Claims

1. A copper rod cutting device that is easy to load, characterized in that: include: A box body and a table top, wherein a plurality of mounting brackets are mounted on the box body by bolts, and the mounting brackets are fixed to the table top by bolts; A convenient loading mechanism, which includes a feed port, a guide groove, an annular plate, a rotating rod, a turntable and a driving unit. The feed port is opened on the box body, the guide groove is opened in the box body, the feed port and the guide groove are connected, the annular plate is fixed on the box body, the feed port, the guide groove and the annular plate form a channel for the copper rod to move, and the turntable is provided with a storage groove for placing the copper rod. One end of the two rotating rods is fixed at both ends of the turntable, the other end of one of the rotating rods is fixed in the annular plate through a bearing, and the other end of the other rotating rod passes through the annular plate and is connected to the driving unit.

2. A copper rod cutting device for easy loading as claimed in claim 1, characterized in that: The driving unit includes gear one, gear two, a round rod, gear three, a rack, a push block, a cylinder, a material receiving unit and a transmission unit. Gear one is fixed on the rotating rod and is located outside the box. One end of the round rod is fixed to the table through a bearing, and the other end of the round rod is fixed to gear two. Gear two and gear one form a meshing connection structure. One end of the cylinder is fixed to the table, and the other end of the cylinder is fixed to the rack. The rack and gear three form a meshing connection structure. The rack is fixed to the push block.

3. A copper rod cutting device for easy loading as claimed in claim 2, characterized in that: The material receiving unit includes a limiting groove, which is fixed on the table below the annular plate, and the pushing block is located in the limiting groove.

4. A copper rod cutting device for easy loading as claimed in claim 2, characterized in that: The conveying unit includes a roller and a cutting unit. A plurality of the rollers are arranged on a table, and two opposite rollers are used for conveying the copper rod.

5. A copper rod cutting device for easy loading as claimed in claim 4, characterized in that: The cutting unit includes a bracket, an electric push rod, a support frame, a cutting disc and a limit unit. The bracket is fixed on the table through a bearing, one end of the electric push rod is fixed on the bracket, and the other end of the electric push rod is fixed to the support frame. A driving rod is provided in the middle of the cutting disc, and a driving motor is provided at one end of the driving rod to drive the cutting disc to rotate.

6. A copper rod cutting device for easy loading as claimed in claim 5, characterized in that: The limiting unit includes a connecting rod, a fixed block, a spring and a clamping plate. The two connecting rods are fixed on the support frame, and the fixed blocks are fixed on the connecting rods. One end of the spring is welded in the fixed block, and the other end of the spring is welded to one end of the clamping plate. One end of the clamping plate can contact the copper rod.

Images