CN216759315U

CN216759315U - Surface treatment device for sewing machine platform machining

Info

Publication number: CN216759315U
Application number: CN202123310918.0U
Authority: CN
Inventors: 林治勇; 林子琪
Original assignee: Weihai Weideng Fashion Co ltd
Current assignee: Weihai Weideng Fashion Co ltd
Priority date: 2021-12-27
Filing date: 2021-12-27
Publication date: 2022-06-17
Anticipated expiration: 2031-12-27

Abstract

The utility model discloses a surface treatment device for sewing machine platform machining, which comprises a support column and a workbench, wherein two sides of the top end of the workbench are respectively and fixedly connected with a group of support columns, the top end of the support column is fixedly connected with a top box, a driving mechanism is arranged inside the top box, a clamping structure is arranged inside the workbench, the bottom end of the top box is provided with an air cylinder, and the output end of the air cylinder is fixedly connected with a telescopic rod. This surface treatment device is used in sewing machine platform processing is through being provided with the cover body, the window, activity groove and clamp plate, before polishing, the cover body that promotes workstation top both sides moves to the middle part, make the activity groove at the outside motion of pillar, it is spacing to the cover body, after the cover body of both sides merges, polish again, can effectually prevent the particulate matter spill that polishes the production, and the staff can observe the inside condition of polishing through the window, the solution is the particulate matter that produces when polishing easily spill, certain dangerous problem has.

Description

Surface treatment device for sewing machine platform machining

Technical Field

The utility model relates to the technical field of sewing machine processing, in particular to a surface treatment device for sewing machine platform processing.

Background

The platform of sewing machine is the plane that is used for carrying on the sewing machine organism, it needs to have the surface smoothness, characteristics such as intensity height, and in order to guarantee that its surface is enough smooth, need polish its surface man-hour, and the surface treatment device of some sewing machine platform processing usefulness that have now still has the particulate matter that produces when polishing man-hour to the platform and easily spill, certain danger has, still need artifical constantly to move the platform and polish, and unable convenient fix a position the platform, so need a neotype surface treatment device for sewing machine platform processing in order to solve the defect that current product exists now.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a surface treatment device for sewing machine platform processing, which aims to solve the problems that particles generated during polishing are easy to spill and have certain dangerousness in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a surface treatment device is used in sewing machine platform processing, includes pillar and workstation, the both sides on workstation top are a set of pillar of fixedly connected with respectively, the top fixedly connected with top case of pillar, the inside of top case is provided with actuating mechanism, the inside of workstation is provided with clamping structure, the bottom of top case is provided with the cylinder, the output fixedly connected with telescopic link of cylinder, the bottom fixedly connected with mounting bracket of telescopic link, the one end fixedly connected with driving motor of mounting bracket, driving motor's output runs through the one end of mounting bracket and extends to the inside fixedly connected with grinding roller of mounting bracket, grinding roller and mounting bracket swing joint, the both ends of workstation bottom both sides are a set of landing leg of fixedly connected with respectively, the top of workstation is provided with protective structure.

Preferably, protective structure includes that the both sides on workstation top have a set of cover body of swing joint respectively, the top of the cover body is inlayed and is had the activity groove, activity groove and pillar swing joint, the outside fixedly connected with clamp plate of pillar, clamp plate and cover body swing joint, the both ends of the cover body are inlayed respectively and are had a set of window.

Preferably, the width of the pressure plate is larger than that of the interior of the movable groove, and the width of the interior of the cover body is larger than that of the mounting frame.

Preferably, actuating mechanism comprises servo motor, threaded shaft, gag lever post, thread barrel, connecting plate, trepanning and spout, servo motor fixed connection is in one side of top case, servo motor's output runs through one side of top case and extends to the inside fixedly connected with threaded shaft of top case, the outside swing joint of threaded shaft has the gag lever post, the bottom at the top case is inlayed to the spout, the bottom fixedly connected with connecting plate of thread barrel, the connecting plate runs through the spout and extends to the outside and the cylinder fixed connection of top case, the both ends difference a set of trepanning of fixedly connected with of connecting plate, the inside swing joint of trepanning has the gag lever post, gag lever post and top case fixed connection.

Preferably, the height of the threaded cylinder is smaller than that of the inside of the top box, and the width of the connecting plate is smaller than that of the inside of the sliding groove.

Preferably, clamping structure comprises subtend lead screw, logical groove, threaded sleeve, splint, cross sleeve, tooth's socket, cross and positioning gear, subtend lead screw swing joint is in the inside of workstation, it inlays the both sides on the workstation top to lead to the groove, there is a set of threaded sleeve to the outside both sides difference swing joint of subtend lead screw, threaded sleeve's top fixedly connected with splint, splint run through logical groove and extend to the outside of workstation, one side fixedly connected with cross sleeve of subtend lead screw, tooth's socket fixed connection is in one side of workstation, the cross sleeve runs through one side of workstation and extends to the inside of tooth's socket, the inside swing joint of tooth's socket has positioning gear, one side fixedly connected with cross of positioning gear, cross and cross sleeve swing joint.

Preferably, the center line of the cross sleeve and the center line of the opposite screw rod are on the same vertical plane, and the center line of the cross shaft and the center line of the positioning gear are on the same vertical plane.

Compared with the prior art, the utility model has the beneficial effects that: the surface treatment device for sewing machine platform processing not only realizes prevention of particle splashing during polishing, realizes automatic and uniform polishing of the platform, but also realizes convenient positioning of the platform;

(1) through the arrangement of the cover body, the window, the movable groove and the pressing plate, before polishing, the cover bodies on two sides of the top end of the workbench are pushed to move towards the middle part, so that the movable groove moves outside the supporting column to limit the cover bodies until the cover bodies on two sides are combined, and then polishing is carried out, particulate matters generated by polishing can be effectively prevented from splashing out, and workers can observe the internal polishing condition through the window, so that the particles generated by polishing can be prevented from splashing out;

(2) by arranging the servo motor, the threaded shaft, the limiting rod, the threaded cylinder, the connecting plate, the sleeve groove and the sliding groove, when polishing is carried out, the starting cylinder is started to push the telescopic rod at the bottom end to stretch out, so that the polishing roller at the bottom end is pushed to be attached to a platform to be polished, the driving motor and the servo motor are simultaneously started, the driving motor drives the polishing roller to rotate for polishing, the servo motor drives the threaded shaft at one side to rotate, so that the threaded cylinder is driven to move, the threaded cylinder drives the polishing roller at the bottom end to move through the connecting plate, the surface of the platform is uniformly polished, and the whole surface of the platform can be automatically and uniformly polished;

(3) through being provided with the subtend lead screw, lead to the groove, the threaded sleeve, splint, the cross sleeve, the tooth's socket, cross axle and positioning gear, before polishing, the intermediate position department on workstation top will be placed to the platform of treating polishing, pull positioning gear again and make it break away from the inside back on tooth's socket, it drives the rotation of cross sleeve through the cross axle to rotate the positioning gear, the cross sleeve pivoted drives the threaded sleeve on both sides and the splint on top to the middle part motion through the subtend lead screw simultaneously, thereby carry out the centre gripping to the platform of inside, insert back the inside location of tooth's socket with the positioning gear again, thereby fix a position the splint, realized that can be convenient fix a position the platform.

Drawings

FIG. 1 is a schematic front sectional view of the present invention;

FIG. 2 is a side sectional view of the mounting bracket of the present invention;

FIG. 3 is an enlarged partial cross-sectional view taken at A in FIG. 1 according to the present invention;

fig. 4 is a schematic bottom view of the mask body of the present invention.

In the figure: 1. a drive mechanism; 101. a servo motor; 102. a threaded shaft; 103. a limiting rod; 104. a threaded barrel; 105. a connecting plate; 106. sleeving a groove; 107. a chute; 2. a top box; 3. a support post; 4. a clamping structure; 401. opposite lead screws; 402. a through groove; 403. a threaded sleeve; 404. a splint; 405. a cross sleeve; 406. a tooth socket; 407. a cross shaft; 408. positioning a gear; 5. a telescopic rod; 6. a mounting frame; 7. grinding a roller; 8. a support leg; 9. a work table; 10. a cover body; 11. a window; 12. a movable groove; 13. pressing a plate; 14. a cylinder; 15. the motor is driven.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1: referring to fig. 1-4, a surface treatment device for sewing machine platform processing comprises pillars 3 and a workbench 9, wherein a group of pillars 3 is fixedly connected to two sides of the top end of the workbench 9 respectively, a top box 2 is fixedly connected to the top end of the pillars 3, a driving mechanism 1 is arranged inside the top box 2, a clamping structure 4 is arranged inside the workbench 9, a cylinder 14 is arranged at the bottom end of the top box 2, an expansion link 5 is fixedly connected to the output end of the cylinder 14, a mounting frame 6 is fixedly connected to the bottom end of the expansion link 5, a driving motor 15 is fixedly connected to one end of the mounting frame 6, the output end of the driving motor 15 penetrates through one end of the mounting frame 6 and extends to a polishing roller 7 fixedly connected to the inside of the mounting frame 6, the polishing roller 7 is movably connected with the mounting frame 6, a group of supporting legs 8 is fixedly connected to two ends of two sides of the bottom end of the workbench 9 respectively, and a protective structure is arranged at the top end of the workbench 9;

referring to fig. 1-4, the surface treatment device for processing the platform of the sewing machine further comprises a protection structure, wherein the protection structure comprises a group of cover bodies 10 movably connected to two sides of the top end of the workbench 9 respectively, a movable groove 12 is embedded in the top end of each cover body 10, each movable groove 12 is movably connected with the corresponding support column 3, a pressing plate 13 is fixedly connected to the outer portion of each support column 3, each pressing plate 13 is movably connected with the corresponding cover body 10, and a group of windows 11 are embedded in two ends of each cover body 10 respectively;

the width of the pressing plate 13 is larger than that of the interior of the movable groove 12, so that the pressing plate 13 can limit the position of the cover body 10, the width of the interior of the cover body 10 is larger than that of the mounting frame 6, and the cover body 10 can cover the mounting frame 6;

specifically, as shown in fig. 1 and 4, before polishing, the cover bodies 10 on both sides of the top end of the workbench 9 are pushed to move towards the middle, so that the movable grooves 12 move outside the supporting columns 3 to limit the cover bodies 10, and the polishing is performed again until the cover bodies 10 on both sides are combined, so that the particles generated by polishing can be effectively prevented from splashing, and the worker can observe the internal polishing condition through the window 11, thereby realizing the prevention of the particles generated by polishing from splashing.

Example 2: the driving mechanism 1 comprises a servo motor 101, a threaded shaft 102, a limiting rod 103, a threaded cylinder 104, a connecting plate 105, a sleeve groove 106 and a sliding groove 107, the servo motor 101 is fixedly connected to one side of the top box 2, the output end of the servo motor 101 penetrates through one side of the top box 2 and extends to the inside of the top box 2 to be fixedly connected with the threaded shaft 102, the outside of the threaded shaft 102 is movably connected with the limiting rod 103, the sliding groove 107 is embedded at the bottom end of the top box 2, the bottom end of the threaded cylinder 104 is fixedly connected with the connecting plate 105, the connecting plate 105 penetrates through the sliding groove 107 and extends to the outside of the top box 2 to be fixedly connected with the air cylinder 14, two ends of the connecting plate 105 are respectively and fixedly connected with a group of sleeve grooves 106, the inside of the sleeve grooves 106 is movably connected with the limiting rod 103, and the limiting rod 103 is fixedly connected with the top box 2;

the height of the threaded cylinder 104 is smaller than the height inside the top box 2, so that the threaded cylinder 104 can move inside the top box 2, the width of the connecting plate 105 is smaller than the width inside the sliding groove 107, and the connecting plate 105 can move inside the sliding groove 107;

specifically, as shown in fig. 1, when polishing, the starting cylinder 14 pushes the telescopic rod 5 at the bottom end to extend, so as to push the polishing roller 7 at the bottom end to be attached to a platform to be polished, and then the driving motor 15 and the servo motor 101 are started simultaneously, the driving motor 15 drives the polishing roller 7 to rotate for polishing, the servo motor 101 drives the threaded shaft 102 on one side to rotate, so as to drive the threaded cylinder 104 to move, the threaded cylinder 104 drives the polishing roller 7 at the bottom end to move through the connecting plate 105, so as to uniformly polish the surface of the platform, and thus, the purpose of automatically uniformly polishing the whole surface of the platform is achieved.

Example 3: the clamping structure 4 comprises an opposite screw rod 401, a through groove 402, a threaded sleeve 403, a clamping plate 404, a cross sleeve 405, a tooth space 406, a cross shaft 407 and a positioning gear 408, the opposite screw rod 401 is movably connected inside the workbench 9, the through groove 402 is embedded in two sides of the top end of the workbench 9, two sides of the outside of the opposite screw rod 401 are respectively movably connected with a group of threaded sleeves 403, the top end of each threaded sleeve 403 is fixedly connected with the clamping plate 404, the clamping plate 404 penetrates through the through groove 402 and extends to the outside of the workbench 9, one side of the opposite screw rod 401 is fixedly connected with the cross sleeve 405, the tooth space 406 is fixedly connected to one side of the workbench 9, the cross sleeve 405 penetrates through one side of the workbench 9 and extends to the inside of the tooth space 406, the positioning gear 408 is movably connected inside the tooth space 406, one side of the positioning gear 408 is fixedly connected with the cross shaft 407, and the cross shaft 407 is movably connected with the cross sleeve 405;

the central line of the cross sleeve 405 and the central line of the opposite screw rod 401 are on the same vertical plane, so that the concentric rotation of the cross sleeve 405 and the opposite screw rod 401 is ensured, the central line of the cross shaft 407 and the central line of the positioning gear 408 are on the same vertical plane, and the positioning gear 408 can drive the cross sleeve 405 to stably rotate through the cross shaft 407;

specifically, as shown in fig. 1 and 3, before polishing, a platform to be polished is placed at the middle position of the top end of the workbench 9, the positioning gear 408 is pulled to be separated from the inside of the tooth socket 406, the positioning gear 408 is rotated to drive the cross sleeve 405 to rotate through the cross shaft 407, the cross sleeve 405 rotates while driving the threaded sleeves 403 on two sides and the clamping plate 404 on the top end to move towards the middle part through the opposite screw rod 401, so that the platform inside is clamped, the positioning gear 408 is inserted into the tooth socket 406 to be positioned, the clamping plate 404 is positioned, and the platform can be conveniently positioned.

The working principle is as follows: when the device is used, firstly, before grinding, a platform to be ground is placed at the middle position of the top end of a workbench 9, then a positioning gear 408 is pulled to be separated from the interior of a tooth groove 406, the positioning gear 408 is rotated to drive a cross sleeve 405 to rotate through a cross shaft 407, the cross sleeve 405 rotates and simultaneously drives a threaded sleeve 403 at two sides and a clamping plate 404 at the top end to move towards the middle part through an opposite screw rod 401, so as to clamp the platform in the interior, then the positioning gear 408 is inserted back into the tooth groove 406 to be positioned, so as to position the clamping plate 404, then the cover bodies 10 at two sides of the top end of the workbench 9 are pushed to move towards the middle part, so that a movable groove 12 moves outside a support column 3, the cover bodies 10 are limited, after the cover bodies 10 at two sides are combined, grinding is carried out, particulate matters generated by grinding can be effectively prevented from splashing, and a worker can observe the interior grinding condition through a window 11, restart cylinder 14 promotes the telescopic link 5 of bottom and stretches out to promote the polishing roller 7 laminating of bottom on waiting the platform of polishing, start driving motor 15 and servo motor 101 simultaneously again, driving motor 15 drives the polishing roller 7 and rotates and polish, and servo motor 101 drives the threaded shaft 102 rotation of one side, thereby drive the motion of screw thread section of thick bamboo 104, and screw thread section of thick bamboo 104 drives the polishing roller 7 motion of bottom through connecting plate 105, evenly polishes the platform surface.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a surface treatment device is used in sewing machine platform processing, includes pillar (3) and workstation (9), its characterized in that: the grinding device is characterized in that a group of supporting columns (3) are fixedly connected to two sides of the top end of the workbench (9) respectively, a top box (2) is fixedly connected to the top end of each supporting column (3), a driving mechanism (1) is arranged inside the top box (2), a clamping structure (4) is arranged inside the workbench (9), an air cylinder (14) is arranged at the bottom end of the top box (2), an expansion rod (5) is fixedly connected to the output end of the air cylinder (14), a mounting frame (6) is fixedly connected to the bottom end of the expansion rod (5), a driving motor (15) is fixedly connected to one end of the mounting frame (6), an output end of the driving motor (15) penetrates through one end of the mounting frame (6) and extends to a grinding roller (7) fixedly connected to the inside of the mounting frame (6), the grinding roller (7) is movably connected with the mounting frame (6), and a group of supporting legs (8) are fixedly connected to two ends of two sides of the bottom end of the workbench (9) respectively, and a protective structure is arranged at the top end of the workbench (9).

2. The surface treatment device for sewing machine table processing according to claim 1, characterized in that: protection architecture includes that the both sides on workstation (9) top have a set of cover body (10) swing joint respectively, the top of the cover body (10) is inlayed and is had activity groove (12), activity groove (12) and pillar (3) swing joint, the outside fixedly connected with clamp plate (13) of pillar (3), clamp plate (13) and the cover body (10) swing joint, the both ends of the cover body (10) are inlayed respectively and are had a set of window (11).

3. The surface treatment device for sewing machine table processing according to claim 2, characterized in that: the width of the pressing plate (13) is larger than that of the interior of the movable groove (12), and the width of the interior of the cover body (10) is larger than that of the mounting frame (6).

4. The surface treatment device for sewing machine table processing according to claim 1, characterized in that: the driving mechanism (1) consists of a servo motor (101), a threaded shaft (102), a limiting rod (103), a threaded cylinder (104), a connecting plate (105), a sleeve groove (106) and a sliding groove (107), wherein the servo motor (101) is fixedly connected to one side of the top box (2), the output end of the servo motor (101) penetrates through one side of the top box (2) and extends to the threaded shaft (102) fixedly connected to the inside of the top box (2), the limiting rod (103) is movably connected to the outside of the threaded shaft (102), the sliding groove (107) is embedded at the bottom end of the top box (2), the connecting plate (105) is fixedly connected to the bottom end of the threaded cylinder (104), the connecting plate (105) penetrates through the sliding groove (107) and extends to the outside of the top box (2) and is fixedly connected with the air cylinder (14), a group of sleeve grooves (106) are fixedly connected to two ends of the connecting plate (105) respectively, the inside swing joint of cover groove (106) has gag lever post (103), gag lever post (103) and top case (2) fixed connection.

5. The surface treatment device for sewing machine table processing according to claim 4, characterized in that: the height of the threaded cylinder (104) is smaller than the height of the inside of the top box (2), and the width of the connecting plate (105) is smaller than the width of the inside of the sliding groove (107).

6. The surface treatment device for sewing machine table processing according to claim 1, characterized in that: the clamping structure (4) consists of an opposite lead screw (401), a through groove (402), a threaded sleeve (403), a clamping plate (404), a cross sleeve (405), a toothed groove (406), a cross shaft (407) and a positioning gear (408), wherein the opposite lead screw (401) is movably connected in the workbench (9), the through groove (402) is embedded in two sides of the top end of the workbench (9), two sides of the outside of the opposite lead screw (401) are respectively and movably connected with a group of threaded sleeves (403), the top end of the threaded sleeve (403) is fixedly connected with the clamping plate (404), the clamping plate (404) penetrates through the through groove (402) and extends to the outside of the workbench (9), one side of the opposite lead screw (401) is fixedly connected with the cross sleeve (405), the toothed groove (406) is fixedly connected to one side of the workbench (9), the cross sleeve (405) penetrates through one side of the workbench (9) and extends to the inside of the toothed groove (406), the positioning gear (408) is movably connected inside the tooth groove (406), one side of the positioning gear (408) is fixedly connected with a cross shaft (407), and the cross shaft (407) is movably connected with a cross sleeve (405).

7. The surface treatment device for sewing machine table processing according to claim 6, characterized in that: the central line of the cross sleeve (405) and the central line of the opposite screw rod (401) are on the same vertical plane, and the central line of the cross shaft (407) and the central line of the positioning gear (408) are on the same vertical plane.