CN210848099U - Waste rubber track steel wire cutter mechanism - Google Patents
Waste rubber track steel wire cutter mechanism Download PDFInfo
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- CN210848099U CN210848099U CN201920709830.XU CN201920709830U CN210848099U CN 210848099 U CN210848099 U CN 210848099U CN 201920709830 U CN201920709830 U CN 201920709830U CN 210848099 U CN210848099 U CN 210848099U
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Abstract
A waste rubber track steel wire cutter mechanism comprises a cutter frame body, a driving motor, a driving shaft, an eccentric cam, a connecting block, a clamping block, an upper cutter frame, an upper cutter, a clamping piece, a pressing structure, a lower cutter frame and a lower cutter; the driving motor is arranged at the top end of one side of the cutter frame body, and one end of the driving shaft is fixedly connected with the driving motor; the eccentric cam is eccentrically arranged with the driving shaft; the upper cutter is arranged at the bottom end of the upper cutter frame; the clamping block is fixedly connected with the cutter frame body through a fastener; the upper tool rest is connected with the clamping block in a sliding manner; the clamping piece is arranged in the center of the top end of the upper tool rest; the eccentric cam is connected with the upper tool rest through a connecting block; the pressing structures are arranged on two sides of the upper tool rest; the lower cutter is fixedly connected with the lower cutter frame. The utility model discloses to the centralized processing of track steel wire, reduce the garbage collection degree of difficulty, the security of mechanism's work is high, and machining efficiency is high.
Description
Technical Field
The utility model relates to an old and useless rubber material retrieves field, especially an old and useless rubber track steel wire cutter mechanism.
Background
The crawler belt consists of crawler belt plates, crawler belt pins and the like. The track pin connects the track shoes together to form a track link. The crawler board has holes in its two ends for meshing with the driving wheel and inducing teeth in its middle part to regulate the crawler and prevent the crawler from falling off during turning or side-tilting running, and reinforcing antiskid ribs in the surface contacting with ground to raise the firmness of the crawler board and the adhesion between the crawler and ground. The crawler belt can be mainly divided into a rubber crawler belt and a steel crawler belt according to raw material classification, wherein the rubber crawler belt chassis is mainly suitable for small-sized light industry and small-sized engineering machinery industry. The light industry is generally agricultural machinery within one ton to four tons; the engineering machinery industry is mostly used in the small drilling industry. When the machine is used for a long time, the caterpillar belt is abraded and damaged, the performance of the caterpillar belt is affected, the rubber caterpillar belt needs to be replaced, and the replaced caterpillar belt is treated as waste rubber materials.
The main composition structure of the rubber track is rubber, an internal embedded part and steel wires which are attached to the surface. Aiming at increasing waste rubber tracks, the recovery treatment of waste rubber is an important environmental protection problem, and the recovery device of the waste rubber tracks is used for separating embedded parts and steel wires in the rubber tracks from surface rubber and classifying and recovering the embedded parts and the steel wires. After cutting off, getting rid of surface rubber, peeling off the built-in fitting through to rubber track, still remaining in the old and useless rubber material has the steel wire, and every steel wire length is longer, if not handling remaining steel wire, every steel wire all is the coiling form, leads to the very difficulty to the collection of steel wire waste material, needs to use the shutdown mechanism of steel wire to carry out the segmentation and cuts off, guarantees to collect after the steel wire is the form of segment. The existing recovery device for waste rubber materials is not specially provided with a cutting device for the drawknot steel wire, so that the drawknot steel wire is overlong and is in a winding shape, and the collection difficulty of the steel wire is high.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem of the existence, the utility model discloses an old and useless rubber track steel wire cutter mechanism, its concrete technical scheme as follows: a waste rubber track steel wire cutter mechanism comprises a cutter frame body, a driving motor, a driving shaft, an eccentric cam, a connecting block, a clamping block, an upper cutter frame, an upper cutter, a clamping piece, a pressing structure, a lower cutter frame and a lower cutter; the driving motor is arranged at the top end of one side of the cutter frame body and is fixedly connected with the cutter frame body through a fastener; the driving shaft is arranged at the top end of the cutter frame body, two ends of the driving shaft and two sides of the cutter frame body realize rotation through bearings, and one end of the driving shaft extends out of the cutter frame body and is fixedly connected with one end of the driving motor; the eccentric cam is arranged on the driving shaft, the eccentric cam and the driving shaft are eccentrically arranged, and two sides of the eccentric cam are fixedly connected with the driving shaft; the upper cutter is arranged at the bottom end of the upper cutter frame; the clamping blocks are arranged on the inner walls of the two sides of the cutter frame body, and the clamping blocks are fixedly connected with the cutter frame body through fasteners; the upper tool rest is arranged in the middle of the clamping block, and two ends of the upper tool rest are embedded into one side of the clamping block to realize the sliding connection of the upper tool rest and the clamping block; the clamping device is arranged at the top end of the upper tool rest, a clamping piece shaft is arranged in the center of the clamping piece, and two ends of the clamping piece shaft are fixedly connected with the clamping piece; the connecting block is arranged on the outer side of the eccentric cam, one end of the connecting block and the eccentric cam rotate through a bearing, and the other end of the connecting block and the clamping piece shaft rotate through a bearing; the pressing structures are arranged on two sides of the upper tool rest; the lower tool rest is arranged at the bottom end of the cutter frame body and is fixedly connected with the cutter frame body; the lower cutter is arranged on one side of the lower cutter frame.
Further, the upper cutter is fixedly connected with the upper cutter frame through a fastener.
Furthermore, the number of the clamping blocks is four, and the clamping blocks are symmetrically arranged on two sides of the cutter frame body.
Further, the holder terminal surface is "Contraband" font structure, the holder with the upper knife rest is embedded setting, the holder through the fastener realize with upper knife rest realizes fixed connection.
Furthermore, the connecting block is of a structure with one wide end and one narrow end, and two ends of the connecting block are of circular arc structures.
Furthermore, the number of the pressing structures is four, and the number of the pressing structures arranged on the upper tool rest on each side is two and the pressing structures are symmetrically arranged.
Furthermore, the downward pressing structure comprises a fixing piece, a fixing cylinder, a top plate, a downward pressing rod, a nut, a downward pressing spring and a downward pressing block, wherein the fixing cylinder is arranged on one side of the fixing piece and is fixedly connected with the fixing piece; the top plate is arranged at the top end of the fixed cylinder and is fixedly connected with the fixed cylinder through a fastener; the top end of the lower pressure lever penetrates through the fixed cylinder and the top plate and is fixed with the fixed plate through a nut; the lower pressing spring is arranged in the fixed cylinder and wraps the outer wall of the lower pressing rod; the lower pressing block is arranged at the bottom end of the lower pressing rod and is vertically and fixedly connected with the lower pressing rod.
Further, the length of the lower pressing block is matched with that of the upper cutter.
Furthermore, the number of the lower tool rests is two, the lower tool rests are symmetrically arranged, and each lower tool rest is of a rectangular frame structure and is hollow; the lower cutter is arranged between the two lower cutter holders.
Further, the fastener is one or more of a rivet, a bolt, a nut, a screw and a self-tapping screw.
The structure principle of the utility model is that:
conveying a crawler steel wire into a cutter mechanism, starting a driving motor to drive a driving shaft to rotate, connecting an eccentric cam in a connecting block through a bearing to realize rotation, driving an upper cutter frame to reciprocate up and down at the bottom end of the connecting block, sliding two sides of the upper cutter frame in a clamping block, and driving a pressing mechanism and the upper cutter to move simultaneously; when the upper tool rest moves to a low point, the lower pressing block is attached to the top surface of the lower tool rest to press the crawler steel wire, meanwhile, the lower pressing spring is deformed and compressed, the upper tool moves downwards to coincide with the lower tool, and the crawler steel wire is cut off; when the upper tool rest moves to a high point, the lower pressing block leaves the top surface of the lower tool rest, the lower pressing spring recovers deformation, the upper tool rest rises, then the crawler steel wire can be continuously conveyed, and the next section of crawler steel wire can be cut off by repeating the steps.
The utility model has the advantages that:
the utility model provides a cutter mechanism capable of cutting off the crawler steel wires aiming at the processing and collection of the crawler steel wires in the waste rubber crawler production line, which cuts off the crawler steel wires in the waste rubber crawler in a subsection way, realizes the subsection collection of the crawler steel wires, facilitates the centralized collection and treatment of the crawler steel wires and reduces the collection difficulty of waste materials; meanwhile, the cutter mechanism adopts a rotating mode that a driving shaft is matched with an eccentric cam through a driving motor, so that the upper cutter frame can clamp the crawler steel wire in a reciprocating mode under the rotating action of the driving motor in a cutting-off mode, ejection of the steel wire is prevented when the crawler steel wire is cut off, the safety of the mechanism in work is high, the continuity of the work is strong, and the processing efficiency is high.
Drawings
Fig. 1 is a schematic view of the overall structure of embodiment 1 of the present invention.
Fig. 2 is a schematic overall sectional structure diagram of embodiment 1 of the present invention.
Fig. 3 is a schematic cross-sectional structure view of a push-down structure according to embodiment 1 of the present invention.
Fig. 4 is an overall sectional structure diagram of embodiment 2 of the present invention.
Fig. 5 is a schematic view of a press-down structure according to embodiment 2 of the present invention.
Fig. 6 is a schematic cross-sectional structure view of a pressing structure in embodiment 2 of the present invention.
List of reference numerals: the cutting knife comprises a cutting knife frame body 1, a driving motor 2, a driving shaft 3, an eccentric cam 4, a connecting block 5, a clamping block 6, an upper knife rest 7, an upper cutting knife 8, a clamping piece 9, a clamping piece shaft 9-1, a downward pressing structure 10, a fixing piece 10-1, a fixing barrel 10-2, a top plate 10-3, a downward pressing rod 10-4, a screw cap 10-5, a downward pressing spring 10-6, a downward pressing block 10-7, a resisting plate 10-8, a limiting barrel 10-9, a downward pressing rod lug 10-10, a limiting spring 10-11, a lower knife rest 11 and a lower cutting knife 12.
Detailed Description
For making the technical scheme of the utility model clear more clearly and definitely, it is right to combine the drawing below the utility model discloses further describe, any is right the utility model discloses technical scheme's technical characteristic carries out the scheme that equivalent replacement and conventional reasoning reachs and all falls into the utility model discloses protection scope. The fixed connection, the fixed arrangement and the fixed structure mentioned in the embodiment are known technologies known to those skilled in the art, such as gluing, welding, screwing, bolt-nut connection, riveting and the like.
The driving motor mentioned in the present embodiment can use the products available in the market, and the structure principle thereof is the well-known technology known to those skilled in the art, and is not described in detail in the present invention.
Example 1
With reference to the attached drawings 1-3, the waste rubber track steel wire cutter mechanism comprises a cutter frame body, a driving motor, a driving shaft, an eccentric cam, a connecting block, a clamping block, an upper cutter frame, an upper cutter, a clamping piece, a pressing structure, a lower cutter frame and a lower cutter; the driving motor is arranged at the top end of one side of the cutter frame body and is fixedly connected with the cutter frame body through a fastener; the driving shaft is arranged at the top end of the cutter frame body, two ends of the driving shaft and two sides of the cutter frame body realize rotation through bearings, and one end of the driving shaft extends out of the cutter frame body and is fixedly connected with one end of the driving motor; the eccentric cam is arranged on the driving shaft, the eccentric cam and the driving shaft are eccentrically arranged, and two sides of the eccentric cam are fixedly connected with the driving shaft; the upper cutter is arranged at the bottom end of the upper cutter frame; the clamping blocks are arranged on the inner walls of the two sides of the cutter frame body, and the clamping blocks are fixedly connected with the cutter frame body through fasteners; the upper tool rest is arranged in the middle of the clamping block, and two ends of the upper tool rest are embedded into one side of the clamping block to realize the sliding connection of the upper tool rest and the clamping block; the clamping device is arranged at the top end of the upper tool rest, a clamping piece shaft is arranged in the center of the clamping piece, and two ends of the clamping piece shaft are fixedly connected with the clamping piece; the connecting block is arranged on the outer side of the eccentric cam, one end of the connecting block and the eccentric cam rotate through a bearing, and the other end of the connecting block and the clamping piece shaft rotate through a bearing; the pressing structures are arranged on two sides of the upper tool rest; the lower tool rest is arranged at the bottom end of the cutter frame body and is fixedly connected with the cutter frame body; the lower cutter is arranged on one side of the lower cutter frame.
Further, the upper cutter is fixedly connected with the upper cutter frame through a fastener.
Furthermore, the number of the clamping blocks is four, and the clamping blocks are symmetrically arranged on two sides of the cutter frame body.
Further, the holder terminal surface is "Contraband" font structure, the holder with the upper knife rest is embedded setting, the holder through the fastener realize with upper knife rest realizes fixed connection.
Furthermore, the connecting block is of a structure with one wide end and one narrow end, and two ends of the connecting block are of circular arc structures.
Furthermore, the number of the pressing structures is four, and the number of the pressing structures arranged on the upper tool rest on each side is two and the pressing structures are symmetrically arranged.
Furthermore, the downward pressing structure comprises a fixing piece, a fixing cylinder, a top plate, a downward pressing rod, a nut, a downward pressing spring and a downward pressing block, wherein the fixing cylinder is arranged on one side of the fixing piece and is fixedly connected with the fixing piece; the top plate is arranged at the top end of the fixed cylinder and is fixedly connected with the fixed cylinder through a fastener; the top end of the lower pressure lever penetrates through the fixed cylinder and the top plate and is fixed with the fixed plate through a nut; the lower pressing spring is arranged in the fixed cylinder and wraps the outer wall of the lower pressing rod; the lower pressing block is arranged at the bottom end of the lower pressing rod and is vertically and fixedly connected with the lower pressing rod.
Further, the length of the lower pressing block is matched with that of the upper cutter.
Furthermore, the number of the lower tool rests is two, the lower tool rests are symmetrically arranged, and each lower tool rest is of a rectangular frame structure and is hollow; the lower cutter is arranged between the two lower cutter holders.
Further, the fastener is one or more of a rivet, a bolt, a nut, a screw and a self-tapping screw.
The structure principle of the utility model is that:
conveying a crawler steel wire into a cutter mechanism, starting a driving motor to drive a driving shaft to rotate, connecting an eccentric cam in a connecting block through a bearing to realize rotation, driving an upper cutter frame to reciprocate up and down at the bottom end of the connecting block, sliding two sides of the upper cutter frame in a clamping block, and driving a pressing mechanism and the upper cutter to move simultaneously; when the upper tool rest moves to a low point, the lower pressing block is attached to the top surface of the lower tool rest to press the crawler steel wire, meanwhile, the lower pressing spring is deformed and compressed, the upper tool moves downwards to coincide with the lower tool, and the crawler steel wire is cut off; when the upper tool rest moves to a high point, the lower pressing block leaves the top surface of the lower tool rest, the lower pressing spring recovers deformation, the upper tool rest rises, then the crawler steel wire can be continuously conveyed, and the next section of crawler steel wire can be cut off by repeating the steps.
The utility model has the advantages that:
the utility model provides a cutter mechanism capable of cutting off the crawler steel wires aiming at the processing and collection of the crawler steel wires in the waste rubber crawler production line, which cuts off the crawler steel wires in the waste rubber crawler in a subsection way, realizes the subsection collection of the crawler steel wires, facilitates the centralized collection and treatment of the crawler steel wires and reduces the collection difficulty of waste materials; meanwhile, the cutter mechanism adopts a rotating mode that a driving shaft is matched with an eccentric cam through a driving motor, so that the upper cutter frame can clamp the crawler steel wire in a reciprocating mode under the rotating action of the driving motor in a cutting-off mode, ejection of the steel wire is prevented when the crawler steel wire is cut off, the safety of the mechanism in work is high, the continuity of the work is strong, and the processing efficiency is high.
Example 2
As can be seen from fig. 4 to 5, the difference between the embodiment 2 and the embodiment 1 is the pressing structure, the pressing structure includes a fixing plate, a supporting plate, a limiting cylinder, a pressing rod protrusion, and a limiting spring, the supporting plate is disposed on one side of the fixing plate and is fixedly connected to the fixing plate; the limiting cylinder is arranged on the top surface of the fixing piece, is vertically and fixedly connected with the abutting plate and is arranged in a penetrating manner; the lower pressing rod is arranged in the limiting cylinder; the lower pressing rod lug is arranged at the top end of the lower pressing rod and is fixedly connected with the lower pressing rod; the limiting spring is arranged on the outer side wall of the limiting cylinder, the top end of the limiting spring is fixedly connected with the bottom surface of the lower pressing rod lug, the bottom end of the limiting spring is fixedly connected with the top surface of the supporting plate, and the lower pressing rod is slidably connected with the limiting cylinder.
Furthermore, the diameter of the convex block of the lower pressing rod is larger than the outer diameter of the limiting cylinder.
Claims (10)
1. A waste rubber track steel wire cutter mechanism is characterized by comprising a cutter frame body, a driving motor, a driving shaft, an eccentric cam, a connecting block, a clamping block, an upper cutter frame, an upper cutter, a clamping piece, a pressing structure, a lower cutter frame and a lower cutter; the driving motor is arranged at the top end of one side of the cutter frame body and is fixedly connected with the cutter frame body through a fastener; the driving shaft is arranged at the top end of the cutter frame body, two ends of the driving shaft and two sides of the cutter frame body realize rotation through bearings, and one end of the driving shaft extends out of the cutter frame body and is fixedly connected with one end of the driving motor; the eccentric cam is arranged on the driving shaft, the eccentric cam and the driving shaft are eccentrically arranged, and two sides of the eccentric cam are fixedly connected with the driving shaft; the upper cutter is arranged at the bottom end of the upper cutter frame; the clamping blocks are arranged on the inner walls of the two sides of the cutter frame body, and the clamping blocks are fixedly connected with the cutter frame body through fasteners; the upper tool rest is arranged in the middle of the clamping block, and two ends of the upper tool rest are embedded into one side of the clamping block to realize the sliding connection of the upper tool rest and the clamping block; the clamping device is arranged at the top end of the upper tool rest, a clamping piece shaft is arranged in the center of the clamping piece, and two ends of the clamping piece shaft are fixedly connected with the clamping piece; the connecting block is arranged on the outer side of the eccentric cam, one end of the connecting block and the eccentric cam rotate through a bearing, and the other end of the connecting block and the clamping piece shaft rotate through a bearing; the pressing structures are arranged on two sides of the upper tool rest; the lower tool rest is arranged at the bottom end of the cutter frame body; the lower cutter is arranged on one side of the lower cutter frame.
2. The waste rubber track steel wire cutter mechanism as claimed in claim 1, wherein the upper cutter is fixedly connected with the upper cutter frame through a fastener.
3. The waste rubber track steel wire cutter mechanism as claimed in claim 1, wherein the end face of the clamping piece is in a structure like the letter Contraband, the clamping piece is embedded in the upper tool rest, and the clamping piece is fixedly connected with the upper tool rest through a fastening piece.
4. The waste rubber track steel wire cutter mechanism as claimed in claim 1, wherein the connecting block is of a wide end and a narrow end, and the two ends of the connecting block are of arc-shaped structures.
5. The waste rubber track steel wire cutter mechanism as claimed in claim 1, wherein the number of the pressing structures is four, and the number of the pressing structures arranged on each side of the upper tool rest is two, and the pressing structures are symmetrically arranged.
6. The steel wire cutter mechanism for waste rubber tracks as claimed in claim 1, wherein the pressing structure comprises a fixed plate, a fixed cylinder, a top plate, a pressing rod, a nut, a pressing spring and a pressing block, the fixed cylinder is arranged at one side of the fixed plate and is fixedly connected with the fixed plate; the top plate is arranged at the top end of the fixed cylinder and is fixedly connected with the fixed cylinder through a fastener; the top end of the lower pressure lever penetrates through the fixed cylinder and the top plate and is fixed with the fixed plate through a nut; the lower pressing spring is arranged in the fixed cylinder and wraps the outer wall of the lower pressing rod; the lower pressing block is arranged at the bottom end of the lower pressing rod and is vertically and fixedly connected with the lower pressing rod.
7. The waste rubber track steel wire cutter mechanism as claimed in claim 1, wherein the pressing structure comprises a fixed plate, a pressing plate, a limiting cylinder, a pressing rod lug and a limiting spring, wherein the pressing plate is arranged on one side of the fixed plate and fixedly connected with the fixed plate; the limiting cylinder is arranged on the top surface of the fixing piece, is vertically and fixedly connected with the abutting plate and is arranged in a penetrating manner; the lower pressing rod is arranged in the limiting cylinder; the lower pressing rod lug is arranged at the top end of the lower pressing rod and is fixedly connected with the lower pressing rod; the limiting spring is arranged on the outer side wall of the limiting cylinder, the top end of the limiting spring is fixedly connected with the bottom surface of the lower pressing rod lug, the bottom end of the limiting spring is fixedly connected with the top surface of the supporting plate, and the lower pressing rod is slidably connected with the limiting cylinder.
8. The waste rubber track wire cutter mechanism as claimed in claim 7, wherein the diameter of the projection of the lower pressure rod is larger than the outer diameter of the limiting cylinder.
9. The waste rubber track steel wire cutter mechanism as claimed in claim 1, wherein the number of the lower cutter holders is two, the lower cutter holders are symmetrically arranged, and each lower cutter holder is of a rectangular frame structure and is hollow; the lower cutter is arranged between the two lower cutter holders.
10. The waste rubber track wire cutter mechanism of any one of claims 1 to 9, wherein the fasteners are one or more of rivets, bolts, nuts, screws, and self-tapping screws.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920709830.XU CN210848099U (en) | 2019-05-17 | 2019-05-17 | Waste rubber track steel wire cutter mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920709830.XU CN210848099U (en) | 2019-05-17 | 2019-05-17 | Waste rubber track steel wire cutter mechanism |
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| Publication Number | Publication Date |
|---|---|
| CN210848099U true CN210848099U (en) | 2020-06-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920709830.XU Active CN210848099U (en) | 2019-05-17 | 2019-05-17 | Waste rubber track steel wire cutter mechanism |
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| CN (1) | CN210848099U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110064718A (en) * | 2019-05-17 | 2019-07-30 | 镇江市胜得机械制造有限责任公司 | A kind of waste old crawler belt steel wire cutter mechanism |
-
2019
- 2019-05-17 CN CN201920709830.XU patent/CN210848099U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110064718A (en) * | 2019-05-17 | 2019-07-30 | 镇江市胜得机械制造有限责任公司 | A kind of waste old crawler belt steel wire cutter mechanism |
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