CN212127045U

CN212127045U - Stylolite feed mechanism

Info

Publication number: CN212127045U
Application number: CN202020514033.9U
Authority: CN
Inventors: 姚玉峰; 张金祥; 张成良; 让鸿欢
Original assignee: Weihai Furui Robotics Co ltd
Current assignee: Weihai Furui Robotics Co ltd
Priority date: 2020-04-09
Filing date: 2020-04-09
Publication date: 2020-12-11
Anticipated expiration: 2030-04-09

Abstract

The utility model provides a suture thread feeding mechanism, which solves the technical problems of complex operation and low efficiency of the existing suture thread feeding mechanism, the sewing machine is provided with a frame, a thread wheel feeding mechanism is symmetrically arranged above the frame and adopts a thread wheel and a pulley component to convey a sewing thread, a forward pulley component is arranged at one side of the thread wheel feeding mechanism and adopts a guide wheel to convey the sewing thread, a heating and shearing mechanism is arranged at one side of the forward pulley component and adopts a heating mechanism to heat the sewing thread, and adopt the shearing mechanism to cut the stylolite, the top of frame is equipped with the line and removes the arm, and the line removes the arm and adopts the clamping jaw of acting as go-between to press from both sides the stylolite and get the transport, heats the opposite side of shearing mechanism and adopts backward pulley block conveying stylolite, backward pulley block department is equipped with guide pulley guide slot mechanism, the utility model discloses can extensively be used for material transport technical field.

Description

Stylolite feed mechanism

Technical Field

The utility model belongs to the technical field of the material transport technique and specifically relates to a stylolite feed mechanism is related to.

Background

The medical operation suture line refers to a special line for ligation hemostasis, suture hemostasis and tissue suture in the surgical operation or trauma treatment, which plays an important role in the initial healing of wounds and plays an important role in the operation, and needs to be used in cooperation with a suture needle, so that an assembling device is needed to assemble the suture line and the suture needle together.

In the assembling process of stylolite and sewing needle, need carry the back equipment to the suture, prior art adopts feed mechanism to carry the suture, because the suture belongs to precision apparatus, current feed mechanism can't satisfy the precision clamp to the suture and get and transfer the demand, still needs artifical supplementary usually, has seriously influenced production efficiency.

Disclosure of Invention

The utility model discloses just to current suture feed mechanism complex operation and the lower technical problem of efficiency, provide a suture feed mechanism that easy operation and efficiency are higher.

Therefore, the utility model is provided with a frame, frame top symmetry is provided with line wheel feed mechanism, line wheel feed mechanism adopts line wheel and loose pulley assembly to carry the stylolite, line wheel feed mechanism's one side is equipped with preceding loose pulley assembly, preceding loose pulley assembly adopts leading wheel conveying stylolite, preceding one side of going to loose pulley assembly is equipped with heating shearing mechanism, heating shearing mechanism adopts heating mechanism to heat the stylolite, and adopt shearing mechanism to cut the stylolite, the top of frame is equipped with the line and removes the arm, the line removes the arm and adopts the clamping jaw of acting as go-between to press from both sides the stylolite and get the transport, the opposite side of heating shearing mechanism adopts backward loose pulley assembly conveying stylolite, backward loose pulley assembly department is equipped with guide pulley guide slot mechanism, guide slot mechanism adopts guide slot body and loose pulley assembly to carry out the direction transport to.

Preferably, a wire feeding control cabinet and a wire moving mechanism control cabinet are arranged in the rack, a wiring groove is formed in one side of the rack, and wires of all circuits in the control cabinet are routed in the wiring groove.

Preferably, the wire wheel feeding mechanism comprises wire wheel support plates symmetrically arranged on the rack, a wire wheel end plate is arranged on each wire wheel support plate, a wire wheel is arranged at the top of each wire wheel end plate, a guide pulley and a guide wheel are further arranged on each wire wheel end plate, and a wire wheel clamping jaw mechanism is arranged at the front end of each wire wheel end plate.

Preferably, preceding loose pulley assembly and backward loose pulley assembly are including setting up the assembly pulley bottom plate in the frame, the symmetry sets up the removal slip table on the assembly pulley bottom plate, be connected with long backing plate through assembly pulley fixed riser on the slider of removal slip table, one side of long backing plate is connected with the riser, one side of riser is equipped with the pulley slip table, be equipped with the pulley locating plate on the slider of pulley slip table, be connected with pulley fixed cylinder on the pulley locating plate, two pulley connection optical axes are connected through the cylinder fixed plate to the output of pulley fixed cylinder, set up the pulley removal passageway of two vertical directions on the riser, the pulley connection optical axis is connected to the accent line movable pulley of riser opposite side.

Preferably, the heating shearing mechanism comprises heating shearing bottom base plates symmetrically arranged on the rack, a heating horizontal sliding table is arranged on the heating shearing bottom base plates, a heating shearing long base plate is arranged on a sliding block of the heating horizontal sliding table, a heating sliding table is arranged on the heating shearing long base plate, a heating transverse plate is arranged on the sliding block of the heating sliding table, heating shearing cylinders are symmetrically arranged on the heating transverse plate, a heating shearing clamping jaw is arranged at the output end of the heating shearing cylinder, a heating mechanism is fixed on one side of the heating transverse plate through a heating vertical plate, the heating mechanism is arranged between the two heating shearing cylinders, a shearing mechanism is fixed on the other side of the heating transverse plate through a shearing back plate, and the shearing mechanism and the heating mechanism.

Preferably, the heating mechanism comprises a heating block arranged between the two heating shearing cylinders, and the heating block is fixed on the heating vertical plate through a heat insulation block.

Preferably, the cutting mechanism comprises a cutting cylinder arranged on the cutting back plate, and the output end of the cutting cylinder is provided with a cutter for cutting the suture.

Preferably, the line moving mechanical arm comprises a line moving vertical arm arranged on the rack, two line moving cross arms are arranged on the line moving vertical arm, the two line moving cross arms are connected through a line moving support arm, and a line moving mechanism is arranged below the line moving cross arms.

Preferably, the line moving mechanism moves long backing plate including setting up the line that moves the xarm bottom on line, and the line moves long backing plate below and is fixed with the line and moves the slip table, and the line moves and is fixed with the slip table fixed plate that acts as go-between on the slider of slip table, is equipped with the slip table that acts as go-between on the slip table fixed plate that acts as go-between, is equipped with the clamping jaw fixed plate that acts as go-between on the slider of slip table that acts as go-between, and the bilateral symmetry of the clamping jaw fixed plate that.

Preferably, guide pulley guide slot mechanism includes the guide slot frame, constitute two sets of guiding mechanism by 3 guide slot framves, guiding mechanism is including setting up the guide slot cylinder fixed through the guide slot riser on the guide slot frame, the guide slot body is connected to the output of guide slot cylinder, one side of every group guide slot body is equipped with the guide pulley cylinder, the guide pulley cylinder passes through guide pulley cylinder support to be fixed in the frame, the output of guide pulley cylinder is equipped with wire fixed pulley support, be equipped with loose pulley assembly on the wire fixed pulley support.

The utility model discloses a set up line wheel feed mechanism and carry the stylolite, remove the robotic arm and press from both sides the stylolite and get and transfer through setting up the line, convey the regulation to loose pulley assembly and backward loose pulley assembly through setting up preceding loose pulley assembly, heat and cut the stylolite through setting up heating shearing mechanism, carry out the precision clamp to the stylolite and get and cut, two stylolite conveying and shearing mechanism simultaneous workings, the effectual work efficiency that has improved.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of a frame;

FIG. 3 is a schematic structural diagram of a wire wheel feeding mechanism;

fig. 4 is a schematic view of a forward sheave assembly;

fig. 5 is a schematic view of a forward sheave assembly;

FIG. 6 is a schematic structural view of the heating and shearing mechanism;

FIG. 7 is a schematic structural view of the heating mechanism and the shearing mechanism;

FIG. 8 is a schematic view of the structure of the linear motion robot;

FIG. 9 is a schematic structural view of the wire moving mechanism;

fig. 10 is a schematic view of the structure of the idler guide groove mechanism.

The symbols in the drawings illustrate that:

1. a frame; 101. a wire feeding control cabinet; 102. a control cabinet of the wire moving mechanism; 103. a wiring duct; 2, a wire wheel feeding mechanism; 201. a wire wheel support plate; 202. a wire wheel end plate; 203. a wire wheel; 204. a guide pulley; 205. a guide wheel; 206. a wire length adjustment mechanism; 2061. a wire length adjusting fixing plate; 2062. a fixed pulley; 2063. a movable pulley; 207. a wire wheel clamping jaw mechanism; 2071. a wire wheel clamping jaw mounting plate; 2072. a wire wheel cylinder; 2073. a wire wheel clamping jaw; 208. a vision camera; 3. a forward pulley assembly; 301. a pulley block bottom plate; 302. moving the sliding table; 303. the vertical plate is fixed by the pulley block; 304. a long base plate; 305. a vertical plate; 306. a pulley sliding table; 307. a pulley positioning plate; 308. a pulley fixing cylinder; 309. a cylinder fixing plate; 310. the pulley is connected with the optical axis; 311. a pulley moving passage; 312, adjusting a movable pulley; 313. adjusting a wire guide wheel; 4. heating the shearing mechanism; 401. heating and shearing the bottom base plate; 402. heating the horizontal sliding table; 403. heating and shearing the long base plate; 404. the heating cylinder drives the heating sliding table; 405. heating the transverse plate; 406. heating the shearing cylinder; 407. heating and shearing the clamping jaw; 408. heating the vertical plate; 409. a heating mechanism; 4091. a heating block; 4092. a heat insulation block; cutting off the back plate 410; 411. a shearing mechanism; 4111. shearing a cylinder; 4112. a cutter; 5. a linear movement mechanical arm; 501. a linear movement vertical arm; 502. a linear movement cross arm; 503. moving the support arm linearly; a wire moving mechanism; 5041. moving the long base plate by the wire; 5042. a wire moving sliding table; 5043. a stay wire sliding table fixing plate; 5044. a stay wire sliding table; 5045. a wire pulling clamping jaw fixing plate; 5046. a wire pulling cylinder; 5047. a wire pulling jaw; 6. a rearward sheave assembly; 7. a guide wheel guide groove mechanism; 701. a guide slot frame; a guide groove vertical plate; 703. a guide slot cylinder; 704. a guide groove body; 705. a guide wheel cylinder; 706. a guide wheel cylinder support; 707. a wire fixed pulley support; 708. a guide wheel; 8. and (4) sewing.

Detailed Description

The following describes in detail embodiments of the present invention with reference to the drawings.

As shown in fig. 1 and 2, the utility model discloses be equipped with frame 1, be equipped with line material loading switch board 101 in the frame 1 and move line mechanism switch board 102, one side of frame 1 sets up distribution groove 103, and each circuit accomplishes in distribution groove 103 and walks the line in the switch board.

The reel feeding mechanism 2 is symmetrically arranged above the rack 1, as shown in fig. 3, the reel feeding mechanism 2 comprises two reel support plates 201 symmetrically arranged on the rack 1, reel end plates 202 are arranged on the reel support plates 201, reels 203 are arranged on the tops of the reel end plates 202, the reels 203 are used for placing sutures, guide pulleys 204 and guide wheels 205 are further arranged on the reel end plates, a vision camera 208 is arranged between the two guide wheels 205, the sutures are guided by the guide pulleys 204 and the guide wheels 205 and then conveyed, a reel length adjusting mechanism 206 is arranged between the guide pulleys 204 and the guide wheels 205, the reel length adjusting mechanism 206 comprises a reel length adjusting fixing plate 2061 fixed on the reel end plate 202, two fixed pulleys 2062 and a movable pulley 2063 are arranged on the reel length adjusting fixing plate 2061, the sutures are adjusted in length by the movable pulley 2063 and the fixed pulleys 2062 after passing through the guide pulleys 204, a reel clamping jaw mechanism 207 is arranged at the front ends of the reel end plates, the reel clamping jaw mechanism 207 comprises a reel clamping jaw mounting plate 2071 arranged on the reel end plate 202, a reel cylinder 2072 is arranged on the reel clamping jaw mounting plate 2071, two reel clamping jaws 2073 are arranged at the output end of the reel cylinder 2072, the reel cylinder 2072 drives the two reel clamping jaws 2073 to open and close, a suture is conveyed to the reel clamping jaws 2073 through the guide wheel 205, and the suture is clamped and positioned.

One side of the wire wheel feeding mechanism 2 is provided with a forward pulley assembly 3, as shown in fig. 4 and 5, the forward pulley assembly 3 comprises a pulley block bottom plate 301 arranged on the frame 1, a movable sliding table 302 is symmetrically arranged on the pulley block bottom plate 301, a movable cylinder is arranged on one side of the movable sliding table 302 to drive a sliding block in the movable sliding table 302 to horizontally move, a long backing plate 304 is connected to the sliding block of the movable sliding table 302 through a pulley block fixing vertical plate 303, a vertical plate 305 is connected to one side of the long backing plate 304, a pulley sliding table 306 is arranged on one side of the vertical plate 305, a pulley cylinder is arranged on one side of the pulley sliding table 306 to drive the sliding block in the pulley sliding table 306 to vertically move, a pulley positioning plate 307 is arranged on the sliding block of the pulley sliding table 306, a pulley fixing cylinder 308 is connected to the pulley positioning plate 307, the output end of the pulley fixing, the pulley connecting optical axis 310 is connected to a wire adjusting movable pulley 312 on the other side of the vertical plate 305 through a pulley moving channel 311, a wire adjusting guide wheel 313 is further arranged on the other side of the vertical plate 305, during wire adjusting, the pulley air cylinder drives the wire adjusting movable pulley 312 to move up and down through the pulley fixing air cylinder 308 to adjust the wire length, and the pulley fixing air cylinder 308 can also realize releasing of the wire adjusting movable pulley 312 through driving the pulley connecting optical axis 310.

One side of the forward pulley assembly 3 is provided with a heating and shearing mechanism 4, as shown in fig. 6 and 7, the heating and shearing mechanism 4 comprises heating and shearing bottom base plates 401 symmetrically arranged on the frame 1, a heating horizontal sliding table 402 is arranged on the heating and shearing bottom base plates 401, a heating horizontal cylinder is arranged on one side of the heating horizontal sliding table 402 to drive a sliding block on the heating horizontal sliding table 402 to move horizontally, a heating and shearing long base plate 403 is arranged on the sliding block of the heating horizontal sliding table 402, a heating sliding table 404 is arranged on the heating and shearing long base plate 403, a heating cylinder is arranged on one side of the heating sliding table 404 to drive the sliding block on the heating sliding table 404 to move horizontally, a heating transverse plate 405 is arranged on the sliding block of the heating sliding table 404, heating and shearing cylinders 406 are symmetrically arranged on the heating transverse plate 405, two heating and shearing clamping jaws 407 are arranged at the, a heating mechanism 409 is fixed on one side of a heating transverse plate 405 through a heating vertical plate 408, the heating mechanism 409 is arranged between two heating shearing cylinders 406, the heating mechanism 409 comprises a heating block 4091 arranged between the two heating shearing cylinders 406, the heating block 4091 is fixed on the heating vertical plate 408 through a heat insulation block 4092, a power supply input end of the heating block 4091 penetrates through the heat insulation block 4092 and the heating vertical plate 408 to the outside, a shearing mechanism 411 is fixed on the other side of the heating transverse plate 405 through a shearing back plate 410, the shearing mechanism 411 is arranged corresponding to the heating mechanism 409, the shearing mechanism 411 comprises a shearing cylinder 4111 arranged on the shearing back plate 410, two cutters 4112 are arranged at an output end of the shearing cylinder 4111, and the shearing cylinder 4111 drives the two cutters 4112 to open and close so as to shear a suture line.

A wire moving mechanical arm 5 is arranged above the rack 1, as shown in fig. 8, the wire moving mechanical arm 5 comprises a wire moving vertical arm 501 arranged on the rack 1, two wire moving cross arms 502 are arranged on the wire moving vertical arm 501, the two wire moving cross arms 502 are connected through a wire moving support arm 503, a wire moving mechanism 504 is respectively arranged below the two wire moving cross arms, as shown in fig. 9, the wire moving mechanism 504 comprises a wire moving long cushion 5041 arranged at the bottom end of the wire moving cross arm 502, a wire moving sliding table 5042 is fixed below the wire moving long cushion 5041, a wire moving cylinder is arranged at one side of the wire moving long cushion 5041 to drive a sliding block on the wire moving sliding table 5042 to move horizontally, a sliding table wire fixing plate 5043 is fixed on the sliding table 5042, a wire sliding table 5044 is arranged on the wire sliding table 5043, a wire cylinder is arranged at one side of the wire sliding table 5044 to drive the sliding block on the wire sliding table 5044 to move vertically, a wire clamping jaw fixing plate 5045, the two sides of the wire pulling clamping jaw fixing plate 5045 are symmetrically provided with wire pulling cylinders 5046, the output end of the wire pulling cylinder 5046 is provided with two wire pulling clamping jaws 5047, the wire pulling cylinders 5046 drive the two wire pulling clamping jaws 5047 to open and close, and the suture thread is clamped by the wire pulling clamping jaws 5047.

The other side of the heating and shearing mechanism adopts a backward pulley component 6 to convey the suture, and the structure of the backward pulley component 6 is the same as the structure principle of the forward pulley component 3.

The guide wheel guide groove mechanism 7 is arranged at the backward pulley assembly 6, as shown in fig. 10, the guide wheel guide groove mechanism 7 comprises guide groove frames 701, two groups of guide mechanisms are formed by 3 guide groove frames 701, each guide mechanism comprises a guide groove cylinder 703 arranged on each guide groove frame 701 and fixed through a guide groove vertical plate 702, the output end of each guide groove cylinder 703 is connected with a guide groove body 704, every two guide groove bodies 704 are correspondingly arranged, a guide wheel cylinder 705 is arranged on one side of each guide groove body 704, the guide wheel cylinder 705 is fixed on the machine frame 1 through a guide wheel cylinder support 706, the output end of each guide wheel cylinder 705 is provided with a lead fixed pulley support 707, an output guide wheel 708 is arranged on each lead fixed pulley support 707, the guide wheel cylinder 705 drives the output guide wheel 708 to vertically move, and the suture is guided and.

When in use, the suture thread 8 is released by the thread wheel feeding mechanism 2 through the thread wheel 203, the suture thread 8 is guided by the guide pulley 204, the thread length adjusting mechanism 206 and the guide wheel 205 and then is conveyed to the thread wheel clamping jaw mechanism 207, the thread wheel clamping jaw 2073 in the clamping jaw mechanism 207 clamps and positions the suture thread 8, the thread clamping jaw 5047 at one side of the thread moving mechanical arm 5 clamps and clamps the suture thread 8 and moves the suture thread 8 to the other side of the rack 1, the forward pulley assembly 3 and the backward pulley assembly 6 adjust the thread length, the heating block 4091 in the heating and shearing mechanism 4 heats the suture thread 8, after the heating is finished, the heating and shearing jaws 407 at two sides of the heating block 4091 shear the suture thread 8 at two ends of the heating block 4091, after the shearing is finished, the sheared suture thread clamp is taken to the next procedure through the manipulator of the next procedure, and then the suture thread 8 at the clamping jaw 407 is continuously sheared by the thread clamping jaw 5047 of the thread moving mechanical arm 5 and pulls, and carrying out the next round of heating and cutting operation.

However, the above description is only an embodiment of the present invention, and the scope of the present invention should not be limited thereto, so that the replacement of the equivalent components or the equivalent changes and modifications made according to the protection scope of the present invention should be covered by the claims of the present invention.

Claims

1. A suture line feeding mechanism is provided with a frame, a line wheel feeding mechanism is symmetrically arranged above the frame, it is characterized in that the thread wheel feeding mechanism adopts a thread wheel and a pulley component to convey the suture thread, one side of the thread wheel feeding mechanism is provided with a forward pulley component, the forward pulley component adopts a guide wheel to convey the suture, one side of the forward pulley component is provided with a heating and shearing mechanism, the heating and shearing mechanism adopts a heating mechanism to heat the suture, and a cutting mechanism is adopted to cut the suture line, a line moving mechanical arm is arranged above the machine frame, the wire moving mechanical arm clamps and conveys the suture by adopting a wire pulling clamping jaw, the other side of the heating and shearing mechanism conveys the suture to the pulley component, and the guide wheel guide groove mechanism is arranged at the backward pulley component and adopts a guide groove body and the pulley component to guide and convey the suture.

2. The suture loading mechanism according to claim 1, wherein the frame is provided with a wire loading control cabinet and a wire moving mechanism control cabinet, one side of the frame is provided with a wire distribution groove, and each wire in the control cabinet is routed in the wire distribution groove.

3. The suture thread feeding mechanism according to claim 1, wherein the thread wheel feeding mechanism comprises thread wheel support plates symmetrically arranged on a machine frame, a thread wheel end plate is arranged on each thread wheel support plate, a thread wheel is arranged on the top of each thread wheel end plate, a guide pulley and a guide wheel are further arranged on each thread wheel end plate, and a thread wheel clamping jaw mechanism is arranged at the front end of each thread wheel end plate.

4. The stylolite feed mechanism of claim 1, its characterized in that preceding loose pulley subassembly and backward loose pulley subassembly are including setting up the assembly pulley bottom plate in the frame, the symmetry sets up the removal slip table on the assembly pulley bottom plate, be connected with long backing plate through assembly pulley fixed riser on the slider of removal slip table, one side of long backing plate is connected with the riser, one side of riser is equipped with the pulley slip table, be equipped with the pulley locating plate on the slider of pulley slip table, be connected with pulley fixed cylinder on the pulley locating plate, the output of pulley fixed cylinder passes through the cylinder fixed plate and connects two pulley connection optical axes, set up the pulley removal passageway of two vertical directions on the riser, pulley connection optical axis is connected to the accent line movable pulley of riser opposite side through pulley removal passageway.

5. The suture feeding mechanism according to claim 1, wherein the heating and shearing mechanism comprises heating and shearing bottom base plates symmetrically arranged on the frame, a heating and horizontal sliding table is arranged on the heating and shearing bottom base plate, a heating and shearing long base plate is arranged on a sliding block of the heating and horizontal sliding table, a heating sliding table is arranged on the heating and shearing long base plate, a heating transverse plate is arranged on a sliding block of the heating sliding table, heating and shearing cylinders are symmetrically arranged on the heating transverse plate, a heating and shearing clamping jaw is arranged at the output end of the heating and shearing cylinder, a heating mechanism is fixed on one side of the heating transverse plate through the heating vertical plate, the heating mechanism is arranged between the two heating and shearing cylinders, the shearing mechanism is fixed on the other side of the heating transverse plate through the shearing rear plate, and the shearing mechanism and the heating mechanism are correspondingly arranged.

6. The suture loading mechanism of claim 5, wherein the heating mechanism comprises a heating block disposed between two heating shearing cylinders, the heating block being secured to a heating riser by an insulation block.

7. The suture thread feeding mechanism according to claim 6, wherein the cutting mechanism comprises a cutting cylinder disposed on the cutting back plate, and the output end of the cutting cylinder is provided with a cutter for cutting the suture thread.

8. The suture loading mechanism of claim 1, wherein the thread moving robot arm comprises a thread moving vertical arm disposed on the frame, the thread moving vertical arm having two thread moving crossbars disposed thereon, the two thread moving crossbars being connected by a thread moving arm, the thread moving mechanism being disposed below the thread moving crossbars.

9. The suture thread feeding mechanism according to claim 8, wherein the thread moving mechanism comprises a thread moving long pad arranged at the bottom end of the thread moving cross arm, a thread moving sliding table is fixed below the thread moving long pad, a thread pulling sliding table fixing plate is fixed on a sliding block of the thread moving sliding table, a thread pulling sliding table is arranged on the thread pulling sliding table fixing plate, a thread pulling clamping jaw fixing plate is arranged on a sliding block of the thread pulling sliding table, thread pulling clamping jaw fixing plates are arranged on bilateral symmetry of the thread pulling clamping jaw fixing plates, and the suture thread is clamped by the output end of the thread pulling clamping jaw fixing plate.

10. The suture feeding mechanism according to claim 1, wherein the guide wheel and guide groove mechanism comprises a guide groove frame, and two sets of guide mechanisms are formed by 3 guide groove frames, the guide mechanism comprises a guide groove cylinder fixed on the guide groove frame through a guide groove vertical plate, the output end of the guide groove cylinder is connected with the guide groove body, one side of each set of guide groove body is provided with a guide wheel cylinder, the guide wheel cylinder is fixed on the frame through a guide wheel cylinder support, the output end of the guide wheel cylinder is provided with a lead fixed pulley support, and the lead fixed pulley support is provided with a pulley assembly.