CN213890280U - Plastic extrusion flat die wire drawing machine set capable of quickly replacing tool rest - Google Patents

Plastic extrusion flat die wire drawing machine set capable of quickly replacing tool rest Download PDF

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Publication number
CN213890280U
CN213890280U CN202022648550.8U CN202022648550U CN213890280U CN 213890280 U CN213890280 U CN 213890280U CN 202022648550 U CN202022648550 U CN 202022648550U CN 213890280 U CN213890280 U CN 213890280U
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China
Prior art keywords
round bar
tool rest
recess
machine
fixture block
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CN202022648550.8U
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Chinese (zh)
Inventor
李文裕
何翠翠
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Qingdao Chuanglida Industry And Trade Co ltd
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Qingdao Chuanglida Industry And Trade Co ltd
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Abstract

The utility model discloses a plastic extrusion flat die wire drawing unit with a quick replaceable tool rest, which relates to the technical field of plastic wire drawing equipment and comprises a tool rest, a support plate and a connecting column, wherein the upper surface of the support plate is fixedly connected with the lower surface of the connecting column, the lower surface of the tool rest is fixedly connected with a blade, and the support plate is provided with a fixing mechanism; fixing mechanism includes round bar and fixed block, the upper surface of fixed block with the lower fixed surface of backup pad is connected, the fixed block cup joints the surface of round bar, the surface of knife rest is seted up and is used for the round bar stretches into and the pivoted recess is one, be provided with stop gear on the round bar, possessed and removed and rotatory through handling the round bar with the hand, can reach the effect of installation and dismantlement knife rest, it is comparatively complicated to have solved the structure that the knife rest was changed to need electric drive, wasted the energy, increased cost of enterprises's problem.

Description

Plastic extrusion flat die wire drawing machine set capable of quickly replacing tool rest
Technical Field
The utility model relates to a plastics wire drawing equipment technical field specifically is a but plastics extrusion flat-die wire drawing unit of quick replacement knife rest.
Background
The plastic wire drawing machine uses polypropylene and high-density ethylene as raw materials, and is formed into flat wires by heating, extruding, cutting and stretching, and the flat wires are coiled and woven by a circular weaving machine. The wire drawing machine is generally improved for many times, and flat wires can be drawn by using 100 percent reclaimed materials, powder materials or granular materials.
The invention discloses a plastic extrusion flat die wire drawing unit capable of quickly replacing a tool rest, which comprises a base and is characterized in that a material buffer bin with an opening at the top end is fixedly connected to one end of the base, a blanking channel is fixedly connected between the feeding end of a molten plastic extrusion box and the discharging end of a spiral feeding machine, a cutting table is fixedly connected to the cutting frame, a plurality of cutters are arranged on the tool rest, a wire collecting frame is arranged on one side of the cutting frame far away from a guide roller and fixedly connected to the base, a wire collecting roller is rotatably arranged on the wire collecting frame, and a winding motor is coaxially and fixedly connected to the rear end of the wire collecting roller. The utility model discloses a structural design is reasonable, and it is convenient to use, sets up dismouting mechanism through the mount pad on cutting the frame, and the dismouting of being convenient for is ann to have the knife rest of different distance cutters, when the plastics silk of the different width of production, has solved the material membrane and has cut and change loaded down with trivial details problem with the knife rest, has further improved the work efficiency of wire drawing machine.
However, the tool rest is complex in structure for replacing, needs to be driven by electric power, wastes energy and increases enterprise cost.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a but flat mode wire drawing unit is extruded to plastics of quick replacement knife rest has possessed and has removed and rotate through the manual operation round bar, can reach the installation and dismantle the effect of knife rest, and it is comparatively complicated to have solved the structure that the knife rest was changed to need electric drive, wasted the energy, increased cost in business's problem.
In order to achieve the above object, the utility model provides a following technical scheme: a plastic extrusion flat die wire drawing unit with a quick replaceable tool rest comprises a tool rest, a support plate and a connecting column, wherein the upper surface of the support plate is fixedly connected with the lower surface of the connecting column, the lower surface of the tool rest is fixedly connected with a blade, and a fixing mechanism is arranged on the support plate; the fixing mechanism comprises a round rod and a fixing block, the upper surface of the fixing block is fixedly connected with the lower surface of the supporting plate, the fixing block is sleeved on the surface of the round rod, the surface of the knife rest is provided with a first groove which is used for the round rod to stretch into and rotate, and the round rod is provided with a limiting mechanism.
Preferably, stop gear includes fixture block and telescopic link, the surface of round bar is offered and is used for the fixture block stretches into and gliding recess two, the telescopic link with the inner wall fixed connection of recess two, the inner wall of recess one is offered and is used for the draw-in groove that the fixture block card was gone into, the surface cover of telescopic link is equipped with the spring, the both ends of spring respectively with the lower surface of fixture block with the inner wall fixed connection of recess two.
Preferably, the number of the fixing mechanisms is two, and the fixing mechanisms are symmetrically distributed.
Preferably, the surface of the round rod is fixedly connected with a baffle, and the surface of the baffle is provided with a rubber ring.
Preferably, the inner wall of the first groove is provided with a rubber pad.
Preferably, the fixture block is matched with the inner wall of the clamping groove, and the fixture block is attached to the inner wall of the second groove.
Compared with the prior art, the beneficial effects of the utility model are as follows:
the utility model discloses after aiming at the round bar with a recess notch of knife rest, promote round bar translational movement, through round bar translational movement, drive baffle translational movement, through baffle translational movement, drive rubber ring translational movement, through round bar translational movement, drive telescopic link translational movement, through telescopic link translational movement, drive fixture block translational movement, when the fixture block stretches into the recess one time, receive the pressure of its inner wall, the pressure spring takes place to deform, when the round bar removes to the contact rubber pad, fixture block and draw-in groove contact, promote in the fixture block stretches into the draw-in groove under the effect of spring force, can accomplish the installation.
Two, the utility model discloses through rotating the round bar when dismantling, it rotates to drive the telescopic link, rotate through the telescopic link, it rotates to drive the fixture block, the fixture block receives the pressure of a recess inner wall when rotating and removes to recess two, to spring production pressure, continue to rotate the round bar and break away from the draw-in groove until the fixture block, break away from behind the draw-in groove, drag the round bar again, drive round bar translational motion, remove to breaking away from recess one, at this moment can accomplish the dismantlement, this method structure and easy operation, it is more convenient to do not need the installation that electric drive can make the knife rest and dismantle, the energy has been saved, the work efficiency is improved.
Thirdly, the utility model discloses a set up the rubber circle inside recess one, a recess inner wall extrudees the rubber circle for the leakproofness between round bar and the recess one is better, has also improved its stability simultaneously.
Drawings
FIG. 1 is a front view of the structure of the present invention;
FIG. 2 is an enlarged view of the structure of FIG. 1A of the present invention;
fig. 3 is a partial side view of the structure of the present invention.
In the figure: 1. a tool holder; 2. a support plate; 3. connecting columns; 4. a blade; 5. a fixed block; 6. a round bar; 7. a baffle plate; 8. a rubber ring; 9. a first groove; 10. a rubber pad; 11. a card slot; 12. a second groove; 13. a clamping block; 14. a telescopic rod; 15. a spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 to 3, the present invention provides a technical solution: a plastic extrusion flat die wire drawing unit with a quick replaceable tool rest comprises a tool rest 1, a support plate 2 and a connecting column 3, wherein the upper surface of the support plate 2 is fixedly connected with the lower surface of the connecting column 3, the lower surface of the tool rest 1 is fixedly connected with a blade 4, and a fixing mechanism is arranged on the support plate 2; fixing mechanism includes round bar 6 and fixed block 5, the upper surface of fixed block 5 and the lower fixed surface of backup pad 2 are connected, fixed block 5 cup joints on the surface of round bar 6, knife rest 1's surface is offered and is used for round bar 6 to stretch into and pivoted recess 9, be provided with stop gear on the round bar 6, after aiming at round bar 6 through the recess 9 notch with knife rest 1 when using, promote the 6 translational movements of round bar to fixed knife rest 1 under stop gear's effect.
Further, the limiting mechanism comprises a clamping block 13 and a telescopic rod 14, a groove two 12 for the clamping block 13 to extend into and slide is formed in the surface of the round rod 6, the telescopic rod 14 is fixedly connected with the inner wall of the groove two 12, a clamping groove 11 for the clamping block 13 to be clamped is formed in the inner wall of the groove one 9, a spring 15 is sleeved on the surface of the telescopic rod 14, two ends of the spring 15 are respectively fixedly connected with the lower surface of the clamping block 13 and the inner wall of the groove two 12, when the limiting mechanism is used, the telescopic rod 14 is driven to move in a translation mode through the translation movement of the round rod 6, the clamping block 13 is driven to move in a translation mode through the translation movement of the telescopic rod 14, when the clamping block 13 extends into the groove one 9, the pressing spring 15 deforms, the clamping block 13 is in contact with the clamping groove 11, the clamping block 13 is pushed to extend into the clamping groove 11 under the action of the elastic force of the spring 15, the installation can be completed, and the round rod 6 is rotated to drive the telescopic rod 14 to rotate during the disassembly, rotate through telescopic link 14, drive fixture block 13 and rotate, fixture block 13 receives the pressure of recess 9 inner walls to move to recess two 12 when rotating, produce pressure to spring 15, continue to rotate round bar 6 and break away from draw-in groove 11 until fixture block 13, break away from draw-in groove 11 after, drag round bar 6 again, drive the translation of round bar 6 and move, move to breaking away from recess one 9, at this moment can accomplish the dismantlement, this method structure and easy operation, it is more convenient not to need electric drive to make the installation and the dismantlement of knife rest 1, the energy has been saved, and the work efficiency is improved.
Furthermore, the number of the fixing mechanisms is two, and the fixing mechanisms are symmetrically distributed, so that the stability of the structure is improved.
Further, the fixed surface of round bar 6 is connected with baffle 7, and the surface of baffle 7 is provided with rubber circle 8, through 7 translation movements of baffle when using, drives 8 translation movements of rubber circle, and rubber circle 8 is inside recess 9, and 9 inner walls of recess extrude rubber circle 8 for the leakproofness between round bar 6 and recess 9 is better, has also improved its stability simultaneously.
Furthermore, the inner wall of the first groove 9 is provided with a rubber pad 10, and the rubber pad 10 enables the clamping block 13 and the clamping groove 11 to be firmer.
Furthermore, the fixture block 13 is matched with the inner wall of the clamping groove 11, and the fixture block 13 is attached to the inner wall of the second groove 12, so that the structure is not prone to shaking, and the stability of the structure is improved.
The working principle is as follows: when the plastic extrusion flat die wire drawing unit with the quick replaceable tool rest is installed, after a notch 9 of a groove I of the tool rest 1 is aligned with a round rod 6, the round rod 6 is pushed to move in a translation manner, the baffle 7 is driven to move in a translation manner through the translation movement of the round rod 6, the rubber ring 8 is driven to move in a translation manner through the translation movement of the baffle 7, the telescopic rod 14 is driven to move in a translation manner through the translation movement of the telescopic rod 6, the clamping block 13 is driven to move in a translation manner through the telescopic rod 14, when the clamping block 13 extends into the groove I9, the clamping block 13 is pressed by the pressure of the inner wall of the clamping block, the pressing spring 15 deforms, when the round rod 6 moves to contact with the rubber gasket 10, the clamping block 13 is contacted with the clamping groove 11, the clamping block 13 is pushed to extend into the clamping groove 11 under the action of the elastic force of the spring 15, the installation can be completed, at the surface of the baffle 7 is attached to the surface of the tool rest 1, the rubber ring 8 is arranged inside the groove I9, the inner wall of the groove I9 extrudes the rubber ring 8, make the leakproofness between round bar 6 and recess 9 better, also improved its stability simultaneously, through rotating round bar 6 when dismantling, drive telescopic link 14 and rotate, rotate through telescopic link 14, drive fixture block 13 and rotate, fixture block 13 receives the pressure of recess 9 inner wall to remove to recess two 12 when rotating, produce pressure to spring 15, continue to rotate round bar 6 and break away from draw-in groove 11 until fixture block 13, break away from draw-in groove 11 after, drag round bar 6 again, drive the translation of round bar 6 and remove to breaking away from recess 9, at this moment can accomplish and dismantle, this method structure and easy operation, it is more convenient to need not electric drive to make the installation and the dismantlement of knife rest 1, the energy has been saved, and the work efficiency is improved.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a but plastics of quick replacement knife rest extrude flat-die wire drawing machine group, includes knife rest (1), backup pad (2) and spliced pole (3), its characterized in that: the upper surface of the supporting plate (2) is fixedly connected with the lower surface of the connecting column (3), the lower surface of the knife rest (1) is fixedly connected with a blade (4), and a fixing mechanism is arranged on the supporting plate (2);
fixing mechanism includes round bar (6) and fixed block (5), the upper surface of fixed block (5) with the lower fixed surface connection of backup pad (2), fixed block (5) cup joint the surface of round bar (6), the surface of knife rest (1) is seted up and is used for round bar (6) stretch into and pivoted recess (9), be provided with stop gear on round bar (6).
2. The plastic extrusion flat die wire drawing machine set with the quick replaceable tool rest according to claim 1, characterized in that: stop gear includes fixture block (13) and telescopic link (14), the surface of round bar (6) is offered and is used for fixture block (13) stretch into and gliding recess two (12), telescopic link (14) with the inner wall fixed connection of recess two (12), the inner wall of recess one (9) is offered and is used for draw-in groove (11) that fixture block (13) card was gone into, the surface cover of telescopic link (14) is equipped with spring (15), the both ends of spring (15) respectively with the lower surface of fixture block (13) with the inner wall fixed connection of recess two (12).
3. The plastic extrusion flat die wire drawing machine set capable of rapidly replacing a tool rest according to any one of claims 1 or 2, characterized in that: the number of the fixing mechanisms is two, and the fixing mechanisms are symmetrically distributed.
4. The plastic extrusion flat die wire drawing machine set with the quick replaceable tool rest according to claim 3, characterized in that: the surface of the round rod (6) is fixedly connected with a baffle (7), and the surface of the baffle (7) is provided with a rubber ring (8).
5. The plastic extrusion flat die wire drawing machine set with the quick replaceable tool rest according to claim 4, characterized in that: and a rubber pad (10) is arranged on the inner wall of the first groove (9).
6. The plastic extrusion flat die wire drawing machine set with the quick replaceable tool rest according to claim 2, characterized in that: the fixture block (13) is matched with the inner wall of the clamping groove (11), and the fixture block (13) is attached to the inner wall of the second groove (12).
CN202022648550.8U 2020-11-17 2020-11-17 Plastic extrusion flat die wire drawing machine set capable of quickly replacing tool rest Active CN213890280U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202022648550.8U CN213890280U (en) 2020-11-17 2020-11-17 Plastic extrusion flat die wire drawing machine set capable of quickly replacing tool rest

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202022648550.8U CN213890280U (en) 2020-11-17 2020-11-17 Plastic extrusion flat die wire drawing machine set capable of quickly replacing tool rest

Publications (1)

Publication Number Publication Date
CN213890280U true CN213890280U (en) 2021-08-06

Family

ID=77119560

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202022648550.8U Active CN213890280U (en) 2020-11-17 2020-11-17 Plastic extrusion flat die wire drawing machine set capable of quickly replacing tool rest

Country Status (1)

Country Link
CN (1) CN213890280U (en)

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