Wire cutting device for welding material processing

Abstract

The utility model provides a welding material machining shredding device which comprises a platform base, a conveying mechanism, a shredding mechanism and a linkage mechanism. The conveying mechanism, the shredding mechanism and the linkage mechanism are arranged on the platform base. The shredding mechanism comprises a driving component and a shredding component, the driving component is arranged at the top end of the conveying mechanism and located above the shredding component, and a cutter used for cutting off wires is arranged in the shredding component; the conveying mechanism is used for driving a wire rod from the far end to be conveyed into the shredding component, the wire rod penetrates through the shredding component to abut against the linkage end of the linkage mechanism, and the linkage end drives the action end of the linkage mechanism to move to the position between the shredding component and the driving component. By means of the conveying mechanism, the shredding mechanism and the linkage mechanism which are matched with one another, all the mechanisms act in a linkage mode, wires of different specifications can be cut out, the device is simple in structure and low in manufacturing cost, the equipment purchasing cost is greatly saved, and the device can be widely popularized in the industry.

Description

Technical Field

[0001] The utility model belongs to the technical field of welding material processing, in particular to a welding material processing wire cutting device. Background Art

[0002] In the process of welding material production, wire is an important production material. When the wire is drawn to a certain diameter, it needs to be cut to a certain size to ensure the quality of the finished product.

[0003] At present, the conventional wire cutting equipment in this industry is large in size and complex in structure. When the output of small-sized welding materials is very low, the use of conventional wire cutting equipment often leads to high production costs and can only cut wires of a single specification. Utility Model Content

[0004] In view of this, the utility model aims to provide a welding material processing wire cutting device to solve the problem that the wire processing production cost is high and only single specification wire can be cut.

[0005] In order to achieve the above object, the technical solution of the utility model is implemented as follows:

[0006] The utility model provides a welding material processing wire cutting device, comprising a platform base, and a conveying mechanism, a wire cutting mechanism, and a linkage mechanism arranged on the platform base;

[0007] The wire cutting mechanism comprises a driving member and a wire cutting member, wherein the driving member is arranged at the top end of the conveying mechanism and is located above the wire cutting member, and the wire cutting member has a built-in cutter for cutting the wire;

[0008] The conveying mechanism is used to drive the wire from the far end to be conveyed into the wire cutting member, the wire passes through the wire cutting member and presses against the linkage end of the linkage mechanism, and the linkage end drives the action end of the linkage mechanism to move between the wire cutting member and the driving member;

[0009] In response to the driving member pressing down the action end of the linkage mechanism, the cutter is driven to cut the wire;

[0010] In response to cutting the wire material, the driving component, the linkage mechanism and the cutter are reset to enter the next cutting process.

[0011] Furthermore, the conveying mechanism comprises a first support frame, the first support frame is provided with at least two conveying guide wheels, and a gap is reserved between the two conveying guide wheels for the wire to pass through;

[0012] Among them, one of the conveying guide wheels is connected to a power source, and the other conveying guide wheel is driven to rotate.

[0013] Furthermore, the driven rotating conveying guide wheel is located above the conveying guide wheel connected to the power source, and the fixed end of the conveying guide wheel located above passes through the first support frame, and an adjusting rod is provided on the top end face of the first support frame. The adjusting rod passes through the first support frame, and a first spring is provided between the adjusting rod and the fixed end of the conveying guide wheel.

[0014] Furthermore, the driving component comprises a pressing cylinder, which is arranged on the top end of the first supporting frame through a mounting bracket, and a pressing head is installed at the telescopic end of the pressing cylinder.

[0015] Furthermore, the wire cutting member includes a second support frame, a cavity corresponding to the wire feeding direction is formed in the second support frame, an assembly cavity connected to the cavity is formed at the top of the second support frame, and two side walls of the assembly cavity are also formed with through holes penetrating the side walls;

[0016] A guide piece is installed at the bottom of the cavity, and a first notch is reserved at the top of the guide piece;

[0017] A pressure block is installed in the assembly cavity, and guide rods are connected to both side walls of the pressure block. The guide rods penetrate the through holes and are connected to the guide blocks. The guide blocks are connected to the fixed blocks fixed on the outer wall of the second support frame through the second spring.

[0018] A pressing block is installed in the assembly cavity, the cutter is arranged at the bottom end of the pressing block, a second notch is reserved at the top end of the cutter, and the first notch matches with the second notch to form a through hole for the wire to pass through;

[0019] The cutter and the guide member are arranged in a staggered manner.

[0020] Further, the linkage mechanism includes a third support frame, the third support frame is provided with a first adjustment hole, the first adjustment hole is provided with an adjustment block, the adjustment block is rotatably connected with a linkage block, and is connected to the ejector rod through the linkage block;

[0021] It also includes a support rod arranged on the platform base, the support rod is provided with a third spring and a sleeve, the third spring is located below the sleeve, the support rod is provided with a fastener for fixing the sleeve, the sleeve is connected to a switching block, and the switching block is also connected to the third support frame through a tension spring.

[0022] Furthermore, a plurality of second adjustment holes are arranged at intervals on the top rod, and the second adjustment holes are parallel to the first adjustment holes;

[0023] The end of the push rod can press against the adapter block to drive the adapter block to rotate between the lower pressure head and the pressure block.

[0024] Furthermore, the adjustment block can be horizontally displaced along the first adjustment hole, and the adjustment block is fixed in the first adjustment hole by a fastener.

[0025] Furthermore, the adjusting block is also provided with a limiting portion for limiting the rotation angle of the linkage block.

[0026] Furthermore, a first rod is provided on the third support frame, a second rod is provided at the bottom end of the adapter block, and both ends of the third spring are connected with rings, and the two rings are correspondingly mounted on the first rod and the second rod.

[0027] Compared with the prior art, the welding material processing and wire cutting device described in the utility model has the following beneficial effects:

[0028] The welding material processing and wire cutting device described in the utility model can realize cutting of wires of different specifications through coordinated conveying mechanism, wire cutting mechanism and linkage mechanism. The device has a simple structure and low manufacturing cost, which greatly saves equipment procurement cost and can be widely promoted in this industry. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] The accompanying drawings constituting a part of the present invention are used to provide a further understanding of the present invention. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the accompanying drawings:

[0030] Figure 1 This is a schematic structural diagram of a welding material processing and wire cutting device according to an embodiment of the utility model;

[0031] Figure 2 This is a front view of a welding material processing and wire cutting device according to an embodiment of the utility model;

[0032] Figure 3 This is a rear view of a welding material processing and wire cutting device according to an embodiment of the utility model;

[0033] Figure 4 It is a cross-sectional view of a welding material processing and wire cutting device described in an embodiment of the utility model.

[0034] Description of reference numerals:

[0035] 1- platform base; 2- conveying mechanism; 21- first support frame; 22- conveying guide wheel; 23- adjusting rod; 24- first spring; 3- wire cutting mechanism; 31- pressing cylinder; 32- pressing head; 33- mounting bracket; 34- second support frame; 35- guide piece; 36- pressure block; 37- cutter; 38- guide block; 39- fixing block; 310- second spring; 4- linkage mechanism; 41- third support frame; 42- first adjusting hole; 43- adjusting block; 44- linkage block; 45- push rod; 46- second adjusting hole; 47- support rod; 48- third spring; 49- sleeve; 410- adapter block; 411- first set of rods; 412- second set of rods; 413- tension spring; 414- sleeve ring. DETAILED DESCRIPTION

[0036] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other.

[0037] The present invention will be described in detail below with reference to the accompanying drawings and in combination with embodiments.

[0038] See also Figures 1 to 3 As shown, this embodiment provides a welding material processing wire cutting device, comprising a platform base 1, and a conveying mechanism 2, a wire cutting mechanism 3, and a linkage mechanism 4 arranged on the platform base 1;

[0039] The wire cutting mechanism 3 includes a driving member and a wire cutting member. The driving member is arranged at the top of the conveying mechanism 2 and is located above the wire cutting member. The wire cutting member has a built-in cutter 37 for cutting the wire.

[0040] The conveying mechanism 2 is used to drive the wire from the far end to be conveyed into the wire cutting member, and the wire passes through the wire cutting member to press against the linkage end of the linkage mechanism 4, and the linkage end drives the action end of the linkage mechanism 4 to move between the wire cutting member and the driving member;

[0041] In response to the driving member pressing down the action end of the linkage mechanism 4, the cutter 37 is driven to cut the wire;

[0042] In response to cutting the wire material, the driving member, the linkage mechanism 4 and the cutter 37 are reset to enter the next cutting process.

[0043] Specifically, in this embodiment, a conveying mechanism 2, a wire cutting mechanism 3 and a linkage mechanism 4 are arranged on the platform base 1, and the mechanisms cooperate with each other. The wire from the remote end is transferred to the conveying mechanism 2, and the wire is conveyed to the wire cutting mechanism 3 via the conveying mechanism 2. When the wire moves to a predetermined position, the front end of the wire triggers the linkage end of the linkage mechanism 4, so that the action end of the linkage mechanism 4 moves between the wire cutting component and the driving component, and the driving component performs a downward pressing action, and the wire is cut by the cutter 37. The operator can pick up the cut wire; after the wire is cut, the driving component and the cutter 37 are reset, and the linkage end of the linkage mechanism 4 drives the action end to reset, and then the next wire cutting process is carried out.

[0044] The welding material processing and wire cutting device described in this embodiment can cut wires of different specifications through the coordinated conveying mechanism 2, wire cutting mechanism 3 and linkage mechanism 4. The device has a simple structure and low manufacturing cost, which greatly saves equipment procurement costs and can be widely promoted in this industry.

[0045] In some embodiments, the conveying mechanism 2 includes a first support frame 21, and at least two conveying guide wheels 22 are disposed on the first support frame 21, and a gap is reserved between the two conveying guide wheels 22 for the wire to pass through;

[0046] Among them, one conveying guide wheel 22 is connected to a power source, and the other conveying guide wheel 22 is driven to rotate;

[0047] The driven rotating conveying guide wheel 22 is located above the conveying guide wheel 22 connected to the power source, and the fixed end of the conveying guide wheel 22 located above penetrates the first support frame 21, and an adjustment rod 23 is provided on the top end surface of the first support frame 21. The adjustment rod 23 penetrates into the first support frame 21, and a first spring 24 is provided between the adjustment rod 23 and the fixed end of the conveying guide wheel 22;

[0048] The outer walls of both sides of the first support frame 21 are respectively provided with limiting plates for fixing the upper end of the conveying guide wheel 22 to ensure that the conveying guide wheel 22 can move up and down stably.

[0049] Specifically, in this embodiment, two conveying guide wheels 22 are taken as an example, wherein the conveying guide wheel 22 at the bottom is connected to a power source (such as a driving power source such as a driving motor), and the power source is arranged on the side of the first support frame 21 that is opposite to the traveling direction of the wire. The conveying guide wheel 22 located above serves as a driven wheel, and the driven wheel can be adjusted up and down by the adjusting rod 23 and the first spring 24. On the one hand, it can adapt to wires of different wire diameters, and on the other hand, it can effectively reduce the vibration generated during the wire transportation process, and the wire transportation process is more stable.

[0050] In some embodiments, Figure 4As shown, the driving member includes a pressing cylinder 31, which is arranged at the top of the first support frame 21 through a mounting bracket 33, and a pressing head 32 is installed at the telescopic end of the pressing cylinder 31;

[0051] The wire cutting member includes a second support frame 34, a cavity corresponding to the wire feeding direction is formed in the second support frame 34, an assembly cavity connected to the cavity is formed at the top of the second support frame 34, and through holes penetrating the side walls of the assembly cavity are formed on both side walls;

[0052] A guide member 35 is installed at the bottom of the cavity, and a first notch is reserved at the top of the guide member 35;

[0053] A pressure block 36 is installed in the assembly cavity. The two side walls of the pressure block 36 are connected with guide rods. The guide rods pass through the through holes and are connected to the guide blocks 38. The guide blocks 38 are connected to the fixing blocks 39 fixed on the outer wall of the second support frame 34 through the second springs 310.

[0054] A pressing block 36 is installed in the assembly cavity, a cutter 37 is arranged at the bottom end of the pressing block 36, a second notch is reserved at the top end of the cutter 37, and the first notch matches with the second notch to form a through hole for the wire to pass through;

[0055] The cutter 37 and the guide member 35 are arranged in a staggered manner.

[0056] Specifically, in the present embodiment, a pressing cylinder 31 is provided on the first support frame 21, and the pressing cylinder 31 is located directly above the second support frame 34. A guide member 35 and a cutter 37 are provided in the second support frame 34. The cutter 37 is provided in the assembly cavity of the second support frame 34 through a pressing block 36. The pressing block 36 performs a pressing action and a resetting action under the action of a second spring 310 on both sides of the second support frame 34. A through hole is reserved between the cutter 37 and the guide member 35 for the wire to pass through. The cutter 37 and the guide member 35 are staggered to achieve cutting of the wire.

[0057] The pressing cylinder 31 performs reciprocating motion, and the pressing head 32 of the pressing cylinder 31 presses down the pressing block 36 through the action end of the linkage mechanism 4, so that the cutter 37 moves downward to cut the wire.

[0058] In some embodiments, Figures 1 to 3 As shown, the linkage mechanism 4 includes a third support frame 41, the third support frame 41 is provided with a first adjustment hole 42, the first adjustment hole 42 is a strip hole, the first adjustment hole 42 is provided with an adjustment block 43, the adjustment block 43 is rotatably connected with a linkage block 44, and is connected to a push rod 45 through the linkage block 44;

[0059] It also includes a support rod 47 disposed on the platform base 1, a third spring 48 and a sleeve 49 are sleeved on the support rod 47, the third spring 48 is located below the sleeve 49, a fastener for fixing the sleeve 49 is disposed on the support rod 47, a transfer block 410 is connected to the sleeve 49, and the transfer block 410 is also connected to the third support frame 41 through a tension spring 413;

[0060] The third support frame 41 is provided with a mounting block, on which a first rod 411 is mounted, a second rod 412 is provided at the bottom end of the adapter block 410, and both ends of the third spring 48 are connected with rings 414, which are correspondingly mounted on the first rod 411 and the second rod 412.

[0061] Specifically, in this embodiment, the second support frame 34 is located between the first support frame 21 and the third support frame 41 , the adjustment block 43 can move laterally along the first adjustment hole 42 , the linkage block 44 can rotate relative to the adjustment block 43 , and the top end of the adjustment block 43 is connected to the push rod 45 .

[0062] A support rod 47 is also provided on the platform base 1, and the adapter block 410 is fixedly connected to the sleeve 49. Under the action of the sleeve 49 and the third spring 48, the adapter block 410 can move up and down along the support rod 47. At the same time, under the action of the tension spring 413, the adapter block 410 can be driven to rotate.

[0063] Furthermore, the front end of the wire material presses against the linkage block 44 and drives the linkage block 44 to rotate, causing the push rod 45 to move laterally. The front end of the top contacts the adapter block 410 and drives the adapter block 410 to rotate along the support rod 47 and reach a predetermined position, that is, between the pressing head 32 and the pressing block 36. Under the downward action of the pressing cylinder 31, the pressing head 32 presses the pressing block 36 through the adapter block 410, so that the pressing block 36 drives the cutter 37 to move up and down to perform the wire cutting operation.

[0064] In some embodiments, a plurality of second adjustment holes 46 are spaced apart on the top rod 45 , and the second adjustment holes 46 are parallel to the first adjustment holes 42 ;

[0065] The end of the push rod 45 can press against the adapter block 410 to drive the adapter block 410 to rotate between the lower pressure head 32 and the pressure block 36;

[0066] The adjustment block 43 can be horizontally moved along the first adjustment hole 42, and the adjustment block 43 is fixed in the first adjustment hole 42 by a fastener;

[0067] The adjusting block 43 is also provided with a limiting portion for limiting the rotation angle of the linkage block 44 .

[0068] Specifically, in this embodiment, a first adjustment hole 42 of a strip structure is provided on the third support frame 41, and a plurality of circular second adjustment holes 46 arranged at intervals are provided on the top rod 45. The operator can adjust the connection position of the adjustment block 43 and the linkage block 44 according to the required wire length. The top rod 45 is fixed to the linkage block 44 by a nut, and the top rod 45 will not be warped up or down during the movement. At the same time, a limiter is provided on the adjustment block 43. Under the action of the limiter, the rotation angle of the linkage block 44 can be effectively limited, and the lateral position of the top rod 45 can be effectively ensured, so that the adapter block 410 can accurately reach the predetermined position.

[0069] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit it; although the utility model is described in detail with reference to the above embodiments, ordinary technicians in this field should understand that they can still apply the technical solutions described in the above embodiments.

[0070] Modifications may be made, or some or all of the technical features may be replaced by equivalents; and these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the various embodiments of the utility model, and they should all be included in the scope of the claims and description of the utility model.

[0071] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A welding material processing wire cutting device, characterized in that: It includes a platform base, and a conveying mechanism, a slitting mechanism, and a linkage mechanism arranged on the platform base; The wire cutting mechanism comprises a driving member and a wire cutting member, wherein the driving member is arranged at the top end of the conveying mechanism and is located above the wire cutting member, and the wire cutting member has a built-in cutter for cutting the wire; The conveying mechanism is used to drive the wire from the far end to be conveyed into the wire cutting member, the wire passes through the wire cutting member and presses against the linkage end of the linkage mechanism, and the linkage end drives the action end of the linkage mechanism to move between the wire cutting member and the driving member; In response to the driving member pressing down the action end of the linkage mechanism, the cutter is driven to cut the wire; In response to cutting the wire material, the driving component, the linkage mechanism and the cutter are reset to enter the next cutting process.

2. A welding material processing and wire cutting device according to claim 1, characterized in that: The conveying mechanism comprises a first support frame, on which at least two conveying guide wheels are arranged, and a gap is reserved between the two conveying guide wheels for the wire to pass through; Among them, one of the conveying guide wheels is connected to a power source, and the other conveying guide wheel is driven to rotate.

3. A welding material processing and wire cutting device according to claim 2, characterized in that: The driven rotating conveying guide wheel is located above the conveying guide wheel connected to the power source, and the fixed end of the conveying guide wheel located above passes through the first support frame, and an adjusting rod is provided on the top end face of the first support frame. The adjusting rod passes through the first support frame, and a first spring is provided between the adjusting rod and the fixed end of the conveying guide wheel.

4. A welding material processing and wire cutting device according to claim 2, characterized in that: The driving component comprises a pressing cylinder, which is arranged on the top end of the first supporting frame through a mounting bracket, and a pressing head is installed at the telescopic end of the pressing cylinder.

5. A welding material processing and wire cutting device according to claim 4, characterized in that: The wire cutting member comprises a second support frame, a cavity corresponding to the wire feeding direction is formed in the second support frame, an assembly cavity connected to the cavity is formed at the top of the second support frame, and two side walls of the assembly cavity are also formed with through holes penetrating the side walls; A guide piece is installed at the bottom of the cavity, and a first notch is reserved at the top of the guide piece; A pressure block is installed in the assembly cavity, and guide rods are connected to both side walls of the pressure block. The guide rods penetrate the through holes and are connected to the guide blocks. The guide blocks are connected to the fixed blocks fixed on the outer wall of the second support frame through the second spring. A pressing block is installed in the assembly cavity, the cutter is arranged at the bottom end of the pressing block, a second notch is reserved at the top end of the cutter, and the first notch matches with the second notch to form a through hole for the wire to pass through; The cutter and the guide member are arranged in a staggered manner.

6. A welding material processing and wire cutting device according to claim 5, characterized in that: The linkage mechanism comprises a third support frame, the third support frame is provided with a first adjustment hole, the first adjustment hole is provided with an adjustment block, the adjustment block is rotatably connected with a linkage block, and is connected to the ejector rod through the linkage block; It also includes a support rod arranged on the platform base, the support rod is provided with a third spring and a sleeve, the third spring is located below the sleeve, the support rod is provided with a fastener for fixing the sleeve, the sleeve is connected to a switching block, and the switching block is also connected to the third support frame through a tension spring.

7. A welding material processing and wire cutting device according to claim 6, characterized in that: A plurality of second adjustment holes are arranged at intervals on the top rod, and the second adjustment holes are parallel to the first adjustment holes; The end of the push rod can press against the adapter block to drive the adapter block to rotate between the lower pressure head and the pressure block.

8. A welding material processing and wire cutting device according to claim 7, characterized in that: The adjusting block can be horizontally moved along the first adjusting hole, and the adjusting block is fixed in the first adjusting hole by a fastener.

9. A welding material processing and wire cutting device according to claim 8, characterized in that: The adjusting block is also provided with a limiting portion for limiting the rotation angle of the linkage block.

10. The welding material processing wire cutting device according to claim 7, characterized in that: The third support frame is provided with a first rod, the bottom end of the adapter block is provided with a second rod, both ends of the third spring are connected with collars, and the two collars are correspondingly sleeved on the first rod and the second rod.

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