CN117102262A - Positioning and feeding mechanism and method of copper rod drawing machine - Google Patents
Positioning and feeding mechanism and method of copper rod drawing machine Download PDFInfo
- Publication number
- CN117102262A CN117102262A CN202310847666.XA CN202310847666A CN117102262A CN 117102262 A CN117102262 A CN 117102262A CN 202310847666 A CN202310847666 A CN 202310847666A CN 117102262 A CN117102262 A CN 117102262A
- Authority
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- China
- Prior art keywords
- copper rod
- clamping arm
- feeding
- material returning
- copper
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 title claims abstract description 126
- 229910052802 copper Inorganic materials 0.000 title claims abstract description 126
- 239000010949 copper Substances 0.000 title claims abstract description 126
- 238000000034 method Methods 0.000 title claims abstract description 12
- 239000000463 material Substances 0.000 claims abstract description 61
- 230000001939 inductive effect Effects 0.000 claims abstract description 14
- 230000008093 supporting effect Effects 0.000 claims description 18
- 210000001503 joint Anatomy 0.000 claims description 3
- 238000003825 pressing Methods 0.000 claims description 3
- 230000003014 reinforcing effect Effects 0.000 claims description 3
- 230000006698 induction Effects 0.000 claims description 2
- 230000001976 improved effect Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C1/00—Manufacture of metal sheets, metal wire, metal rods, metal tubes by drawing
- B21C1/16—Metal drawing by machines or apparatus in which the drawing action is effected by other means than drums, e.g. by a longitudinally-moved carriage pulling or pushing the work or stock for making metal sheets, bars, or tubes
- B21C1/32—Feeding or discharging the material or mandrels
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Turning (AREA)
Abstract
The invention belongs to the technical field of copper rod drawing processing, and particularly relates to a positioning and feeding mechanism and method of a copper rod drawing machine. The top of the movable upright post is connected with a copper rod clamp, the left end connecting seat of the movable upright post is connected with a material returning cylinder, the tail of the material returning cylinder is connected to the left side of the feeding sliding block, and a material returning inductive switch is arranged on the left side arm of the sliding groove of the feeding rail and is connected with the material returning cylinder. The feeding sliding block moves leftwards and contacts with the material returning inductive switch to trigger the material returning cylinder to shrink so as to incline the movable upright column leftwards; the left clamping arm and the right clamping arm are automatically opened, the copper rod is automatically separated from the copper rod clamp, and the copper rod clamp falls off the material returning inclined plate to return materials. The positioning and feeding clamp structure of the drawing machine is improved, lever fixing change can be carried out according to the self posture of the clamp, and the copper rod can be automatically separated from the clamp to realize automatic material returning operation.
Description
Technical Field
The invention belongs to the technical field of copper rod drawing processing, and particularly relates to a positioning and feeding mechanism and method of a copper rod drawing machine
Background
The feeding mechanism is a fitting used by a copper rod drawing machine, the drawing machine is production equipment of copper rods, the copper rods are generally produced by electrolytic copper, and the resistivity is lower than that of low-oxygen copper rods, so that the oxygen-free copper rods are economical in production of products with severe requirements on resistance, and the feeding mechanism is required to feed materials when the drawing machine works.
The prior art has the defects that a feeding mechanism is used for conveying copper rods in a single axial direction, when the conveyed copper rods have wrong sizes and the heads of bars are reversed, the direction of the copper rods cannot be adjusted according to the working mode of a drawing machine after the feeding mechanism feeds the copper rods, and the copper rods need to be manually inserted to be matched with a crane for material returning operation; the operation is troublesome.
Disclosure of Invention
To solve the defects and the shortages of the prior art; the invention aims to provide a positioning and feeding mechanism and a positioning and feeding method for a copper rod drawing machine, which are simple in structure, reasonable in design and convenient to use, improve the positioning and feeding clamp structure of the drawing machine, and can perform lever fixing change according to the self posture of the clamp so that a copper rod can be automatically separated from the clamp to realize automatic material returning operation.
In order to achieve the above purpose, the invention adopts the following technical scheme: the device comprises a feeding track, a driving screw, a feeding slide block, a supporting upright rod, a connecting shaft, a movable upright column, a side limiting block, a connecting seat, a material returning cylinder, a copper rod clamp and a material returning inductive switch; the inner chute of the feeding track is transversely provided with a driving screw, a feeding slide block is connected to the driving screw, a supporting upright post is fixed in the middle of the upper end of the feeding slide block, the top end of the supporting upright post is connected with a movable upright post through a connecting shaft, and the right side of the supporting upright post is fixedly provided with a side limiting block which limits the movable upright post to incline rightwards so that the supporting upright post and the movable upright post are kept on the same vertical line; the top of the movable upright post is connected with a copper rod clamp, the left end connecting seat of the movable upright post is connected with a material returning cylinder, the tail part of the material returning cylinder is connected to the left side of the feeding sliding block, and a material returning inductive switch is arranged on the left side arm of the sliding groove of the feeding rail and is connected with the material returning cylinder.
Preferably, the copper rod clamp consists of a left clamping arm, a right clamping arm, a spring, a buffer pad, a rotary connecting shaft, a copper rod bracket and an opening limiting frame; the lower ends of the left clamping arm and the right clamping arm are connected to the top end of the movable upright post through a rotary connecting shaft, copper rod brackets are connected to the inner sides of the left clamping arm and the right clamping arm, and an opening limiting frame is connected to the outer sides of the left clamping arm and the right clamping arm; the middle of the inner sides of the left clamping arm and the right clamping arm is connected with a buffer cushion through a spring.
Preferably, the copper rod bracket receives downward pressure of the copper rod to drive the left clamping arm and the right clamping arm to polymerize inwards, and the copper rod is clamped and fixed through the cooperation of the buffer cushion and the spring.
Preferably, the opening limiting frame limits the opening sizes of the left clamping arm and the right clamping arm so as to ensure that the copper rod accurately enters the copper rod clamp.
Preferably, the feeding slide block moves leftwards and contacts with the material returning inductive switch to trigger the material returning air cylinder to shrink so as to incline the movable upright column leftwards; the left clamping arm and the right clamping arm are automatically opened, the copper rod is automatically separated from the copper rod clamp, and the copper rod clamp falls off the material returning inclined plate to return materials.
Preferably, the feeding tracks are distributed in parallel to form a complete positioning feeding mechanism, an expanding platform is connected to the outer side of a feeding sliding block in the middle of the tail end feeding track, and a top supporting pushing motor is connected to the tail of the expanding platform, so that the copper rod is in butt joint with the drawing machine.
The operation flow of the positioning and feeding mechanism of the copper rod drawing machine is characterized in that: the method comprises the following steps:
step one: firstly, conveying copper rods to a material conveying waiting area by a copper rod feeding device, then placing the copper rods into a copper rod clamp one by one, pressing down a copper rod bracket by utilizing the dead weight of the copper rods to enable a left clamping arm and a right clamping arm to be closed, and meanwhile, reinforcing and fixing the copper rods by a buffer cushion and a spring; according to the position of the drawing die opening of the drawing machine, a feeding sliding block is driven to align the copper rod with the drawing machine, and finally, the copper rod end head is pushed into the drawing die opening by a jacking pushing motor to carry out drawing treatment;
step two: when a copper rod in the copper rod clamp has problems, such as unparallel copper rod dimension and inverted copper rod end direction, etc.; the feeding slide block is pushed to the top end of the left side of the feeding track to trigger the material returning induction switch, so that the material returning cylinder automatically contracts to change the movable upright post from an upright state to an inclined state; in the tilting process, the copper rod bracket is separated from the force, the left clamping arm and the right clamping arm are automatically opened, the copper rod automatically falls off and is guided out from the material returning guide plate, and finally, the copper rod automatically resets and moves to the feeding position.
After the structure is adopted, the invention has the beneficial effects that: the positioning and feeding clamp structure of the drawing machine is improved, lever fixing change can be carried out according to the self posture of the clamp, and the copper rod can be automatically separated from the clamp to realize automatic material returning operation.
Drawings
For a clearer description of embodiments of the present invention or technical solutions in the prior art, the present invention is described in detail by the following detailed description and the accompanying drawings.
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a diagram showing the material returning state of the present invention;
FIG. 3 is a schematic view of the copper bar clamp 10 of the present invention;
FIG. 4 is a schematic diagram of the overall structure of the present invention;
reference numerals illustrate: the feeding device comprises a feeding track 1, a driving screw 2, a feeding sliding block 3, a supporting vertical rod 4, a connecting shaft 5, a movable vertical column 6, a side limiting block 7, a connecting seat 8, a material returning cylinder 9, a copper rod clamp 10, a material returning inductive switch 11, a material returning inclined plate 12, an expanding platform 13 and a jacking and pushing motor 14.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the present invention more apparent, the present invention is described below by means of specific embodiments shown in the accompanying drawings. It should be understood that the description is only illustrative and is not intended to limit the scope of the invention. In addition, in the following description, descriptions of well-known structures and techniques are omitted so as not to unnecessarily obscure the present invention.
It should be noted here that, in order to avoid obscuring the present invention due to unnecessary details, only structures and/or processing steps closely related to the solution according to the present invention are shown in the drawings, while other details not greatly related to the present invention are omitted.
Referring to fig. 1-4, the following technical solutions are adopted in this embodiment: the automatic feeding device comprises a feeding track 1, a driving screw 2, a feeding slide block 3, a supporting upright rod 4, a connecting shaft 5, a movable upright post 6, a side limiting block 7, a connecting seat 8, a material returning cylinder 9, a copper rod clamp 10 and a material returning inductive switch 11; the inner chute of the feeding track 1 is transversely provided with a driving screw rod 2, the driving screw rod 2 is connected with a feeding slide block 3, a supporting upright rod 4 is fixed in the middle of the upper end of the feeding slide block 3, the top end of the supporting upright rod 4 is connected with a movable upright column 6 through a connecting shaft 5, the right side of the supporting upright rod 4 is fixedly provided with a side limiting block 7, and the side limiting block 7 limits the movable upright column 6 to incline to the right so that the supporting upright rod 4 and the movable upright column 6 are kept on the same vertical line; the top of movable stand 6 is connected with copper pole anchor clamps 10, and the left end connecting seat 8 of movable stand 6 is connected with material returning cylinder 9, and material returning cylinder 9's afterbody connection is in the left side of pay-off slider 3, and the spout left side arm of pay-off track 1 is provided with material returning inductive switch 11, and material returning inductive switch 11 is connected with material returning cylinder 9.
The copper rod clamp 10 comprises a left clamping arm 101, a right clamping arm 102, a spring 103, a buffer pad 104, a rotary connecting shaft 105, a copper rod bracket 106 and an opening limiting frame 107; the lower ends of the left clamping arm 101 and the right clamping arm 102 are connected to the top end of the movable upright post 6 through a rotary connecting shaft 105, copper rod brackets 106 are connected to the inner sides of the left clamping arm 101 and the right clamping arm 102, and opening limiting frames 107 are connected to the outer sides of the left clamping arm 101 and the right clamping arm 102; the middle of the inner sides of the left clamp arm 101 and the right clamp arm 102 is connected with a buffer pad 104 through a spring 103.
Further, the copper rod bracket 106 receives downward pressure of the copper rod to drive the left clamping arm 101 and the right clamping arm 102 to polymerize inwards, and the copper rod is held and fixed through the cooperation of the buffer pad 104 and the spring 103; the opening limiting frame 107 limits the opening sizes of the left clamping arm 101 and the right clamping arm 102 so as to ensure that the copper rod accurately enters the copper rod clamp 10.
In addition, the feeding slide block 3 moves leftwards and contacts with the material returning inductive switch 11 to trigger the material returning air cylinder 9 to shrink so as to incline the movable upright column 6 leftwards; the left clamping arm 101 and the right clamping arm 102 are automatically opened, the copper rod is automatically separated from the copper rod clamp 10, and the material returning inclined plate 12 is dropped to return materials; the feeding rails 1 are distributed in parallel to form a complete positioning feeding mechanism, an expanding platform 13 is connected to the outer side of the feeding sliding block 3 in the middle of the tail end feeding rail 101, and a jacking and pushing motor 14 is connected to the tail of the expanding platform 13, so that copper rods are in butt joint with the drawing machine.
The operation flow of the positioning and feeding mechanism of the copper rod drawing machine is characterized in that: the method comprises the following steps:
firstly, conveying copper rods to a material conveying waiting area by a copper rod feeding device, then placing the copper rods into a copper rod clamp 10 one by one, pressing down a copper rod bracket 106 by utilizing the dead weight of the copper rods to enable a left clamping arm 101 and a right clamping arm 102 to be closed, and simultaneously, reinforcing and fixing the copper rods by a buffer pad 104 and a spring 103; according to the position of the drawing die opening of the drawing machine, the feeding sliding block 3 is driven to align the copper rod with the drawing machine, and finally, the copper rod end head is pushed into the drawing die opening through the jacking pushing motor 14 for drawing treatment;
step two: when a problem occurs in the copper rod inside the copper rod clamp 10, for example, the copper rod is not aligned in size and specification, the direction of the copper rod end is reversed, etc.; the feeding slide block 3 is pushed to the top end of the left side of the feeding track 1 to trigger the material returning inductive switch 11, so that the material returning air cylinder 9 automatically contracts to change the movable upright post 6 from an upright state to an inclined state; in the tilting process, the copper rod bracket 106 is released, the left clamping arm 101 and the right clamping arm 102 are automatically opened, the copper rod automatically falls off and is guided out from the material returning guide plate 12, and finally, the copper rod automatically resets and moves to the feeding position.
The invention improves the positioning and feeding clamp structure of the drawing machine, and can carry out lever fixing change according to the self posture of the clamp, so that the copper rod can be automatically separated from the clamp to realize automatic material returning operation.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (7)
1. A location feeding mechanism of copper pole drawbench, its characterized in that: the device comprises a feeding track, a driving screw, a feeding slide block, a supporting upright rod, a connecting shaft, a movable upright column, a side limiting block, a connecting seat, a material returning cylinder, a copper rod clamp and a material returning inductive switch; the inner chute of the feeding track is transversely provided with a driving screw, a feeding slide block is connected to the driving screw, a supporting upright post is fixed in the middle of the upper end of the feeding slide block, the top end of the supporting upright post is connected with a movable upright post through a connecting shaft, and the right side of the supporting upright post is fixedly provided with a side limiting block which limits the movable upright post to incline rightwards so that the supporting upright post and the movable upright post are kept on the same vertical line; the top of the movable upright post is connected with a copper rod clamp, the left end connecting seat of the movable upright post is connected with a material returning cylinder, the tail part of the material returning cylinder is connected to the left side of the feeding sliding block, and a material returning inductive switch is arranged on the left side arm of the sliding groove of the feeding rail and is connected with the material returning cylinder.
2. The positioning and feeding mechanism of the copper rod drawing machine according to claim 1, wherein: the copper rod clamp consists of a left clamping arm, a right clamping arm, a spring, a buffer cushion, a rotary connecting shaft, a copper rod bracket and an opening limiting frame; the lower ends of the left clamping arm and the right clamping arm are connected to the top end of the movable upright post through a rotary connecting shaft, copper rod brackets are connected to the inner sides of the left clamping arm and the right clamping arm, and an opening limiting frame is connected to the outer sides of the left clamping arm and the right clamping arm; the middle of the inner sides of the left clamping arm and the right clamping arm is connected with a buffer cushion through a spring.
3. The positioning and feeding mechanism of the copper rod drawing machine according to claim 2, wherein: the copper rod bracket receives downward pressure of the copper rod to drive the left clamping arm and the right clamping arm to polymerize inwards, and the copper rod is clamped and fixed through the cooperation of the buffer cushion and the spring.
4. The positioning and feeding mechanism of the copper rod drawing machine according to claim 2, wherein: the opening limiting frame limits the opening sizes of the left clamping arm and the right clamping arm so as to ensure that the copper rod accurately enters the copper rod clamp.
5. The positioning and feeding mechanism of the copper rod drawing machine according to claim 1, wherein: the feeding sliding block moves leftwards and contacts with the material returning inductive switch to trigger the material returning cylinder to shrink so as to incline the movable upright column leftwards; the left clamping arm and the right clamping arm are automatically opened, the copper rod is automatically separated from the copper rod clamp, and the copper rod clamp falls off the material returning inclined plate to return materials.
6. The positioning and feeding mechanism of the copper rod drawing machine according to claim 1, wherein: the feeding tracks are distributed in parallel to form a complete positioning feeding mechanism, an expanding platform is connected to the outer side of a feeding sliding block in the middle of the tail end feeding track, and a top supporting pushing motor is connected to the tail of the expanding platform, so that the copper rod is in butt joint with the drawing machine.
7. The operation flow of the positioning and feeding mechanism of the copper rod drawing machine is characterized in that: the method comprises the following steps:
firstly, conveying copper rods to a material conveying waiting area by a copper rod feeding device, then placing the copper rods into a copper rod clamp one by one, pressing down a copper rod bracket by utilizing the dead weight of the copper rods to enable a left clamping arm and a right clamping arm to be closed, and meanwhile, reinforcing and fixing the copper rods by a buffer cushion and a spring; according to the position of the drawing die opening of the drawing machine, a feeding sliding block is driven to align the copper rod with the drawing machine, and finally, the copper rod end head is pushed into the drawing die opening by a jacking pushing motor to carry out drawing treatment;
step two: when a copper rod in the copper rod clamp has problems, such as unparallel copper rod dimension and inverted copper rod end direction, etc.; the feeding slide block is pushed to the top end of the left side of the feeding track to trigger the material returning induction switch, so that the material returning cylinder automatically contracts to change the movable upright post from an upright state to an inclined state; in the tilting process, the copper rod bracket is separated from the force, the left clamping arm and the right clamping arm are automatically opened, the copper rod automatically falls off and is guided out from the material returning guide plate, and finally, the copper rod automatically resets and moves to the feeding position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310847666.XA CN117102262A (en) | 2023-07-11 | 2023-07-11 | Positioning and feeding mechanism and method of copper rod drawing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310847666.XA CN117102262A (en) | 2023-07-11 | 2023-07-11 | Positioning and feeding mechanism and method of copper rod drawing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117102262A true CN117102262A (en) | 2023-11-24 |
Family
ID=88799096
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310847666.XA Pending CN117102262A (en) | 2023-07-11 | 2023-07-11 | Positioning and feeding mechanism and method of copper rod drawing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117102262A (en) |
-
2023
- 2023-07-11 CN CN202310847666.XA patent/CN117102262A/en active Pending
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