Sewing machine maintenance supporting device

Abstract

The utility model relates to the technical field of supporting devices, in particular to a sewing machine maintenance supporting device. According to the technical scheme, the supporting device mainly aims at solving the problems that although the size can be reduced to facilitate overhauling in a common supporting mode that overhauling is conducted after the supporting device is disassembled, the supporting device needs to be installed again after inspection and maintenance due to structure disassembly, the overhauling steps are increased, and workers need to manually adjust the position of the structure, and the supporting device comprises a vertical plate; a blocking plate playing a role in blocking and limiting is installed between the two vertical plates, air cylinders are installed on the wall body of the top of the blocking plate, and the output ends of the multiple air cylinders are connected with a dragging assembly conveniently driving the sewing machine to be lifted. According to the sewing machine lifting and limiting device, lifting and limiting of the sewing machine are achieved, meanwhile, the sewing machine in the lifting and limiting state is adjusted, manual operation, adjustment and disassembly of workers are not needed, and convenience is provided for follow-up maintenance work.

Description

TECHNICAL FIELD

[0001] The utility model relates to support device technical field especially relates to a sewing machine overhaul support device. BACKGROUND

[0002] Sewing machine is a kind of mechanical equipment for sewing cloth and other materials, it plays a key role in textile manufacturing and repair. The invention of sewing machine greatly improves the production efficiency and quality of textiles, making the clothing industry develop rapidly. Modern sewing machine is usually composed of a needle and a needle plate, and the two or more layers of material on the cloth are connected together by the reciprocating motion of the needle thread, forming a densely stitched thread. Nowadays, the sewing machine needs to be disassembled when it is overhauled, which makes it easy to check and repair the disassembled structure. Since the volume of the disassembled structure is relatively small, it is convenient for the staff to manually adjust its position, and it is also convenient for the staff to support the disassembled structure, which is beneficial to the overhaul work.

[0003] But the common support method after disassembly for overhaul, although it can reduce the volume and facilitate the overhaul, due to the disassembly of the structure, it needs to be reinstalled after inspection and repair, which increases the steps of overhaul, and the staff need to manually adjust the position of the structure. In view of this, we propose a sewing machine overhaul support device. UTILITY MODEL CONTENTS

[0004] The utility model aims at the problems in the background art, and provides a sewing machine overhaul support device.

[0005] The utility model discloses a technical scheme: a sewing machine overhaul support device, including vertical board, the vertical board between two installs the blocking board that plays the role of blocking and limiting, installs the pneumatic cylinder on the top wall of blocking board, the output of multiple pneumatic cylinders is connected with the tow-up assembly that is convenient for driving sewing machine to lift, two vertical boards are equipped with the rotating drum that can rotate on symmetry, the outer circle surface of one rotating drum is sleeved with the gear ring that is convenient for driving rotating drum to rotate, the outer side wall of one vertical board is arranged with the drive assembly that is convenient for cooperating gear ring and driving rotating drum to rotate.

[0006] Preferably, two vertical boards are symmetrically provided with first through holes, and bearings are arranged in the two first through holes.

[0007] Preferably, the tow-up assembly includes a drag plate, a second through hole is formed in the top wall of the blocking plate, and the output ends of the plurality of pneumatic cylinders respectively penetrate the position corresponding second through hole and are connected with the top wall of the position corresponding drag plate.

[0008] Preferably, the two side walls of the drag plate are symmetrically welded with auxiliary rods, two movable rods are symmetrically arranged between the two auxiliary rods, two screw holes are symmetrically arranged on the two movable rods, and two bidirectional threaded rods are arranged in the two screw holes.

[0009] Preferably, the front wall of the drag plate is provided with a sliding groove, and the two ends of the two movable rods are both welded with sliding blocks, and the two sliding blocks are symmetrically arranged in the sliding groove.

[0010] Preferably, the driving assembly comprises a support seat, a motor is installed on the support seat, a rotating shaft is connected to the output end of the motor, and a gear is sleeved on the outer circle surface of the rotating shaft.

[0011] Preferably, the gear is arranged below the toothed ring, and the gear is engaged with the toothed ring.

[0012] Compared with the prior art, the utility model has the advantages of the following beneficial technical effects:

[0013] The sewing machine is pushed between the two vertical plates, the cylinder is started to drive two groups of symmetrically arranged drag-up assemblies to ascend, the whole sewing machine is lifted, the whole sewing machine is clamped and positioned after lifting under the setting of the blocking plate, the positions of the two movable rods are adjusted according to the positions of the sewing machine rollers, the movable rods are driven to move in the same direction or in the opposite direction by the bidirectional threaded rod, the movable rod positions are adjusted, the sewing machine with different maintenance rollers is lifted, the motor is started to drive the rotating shaft to rotate the gear, one rotating drum is engaged with the gear under the action of the toothed ring, rotation is realized, the sewing machine is rotated by the other rotating drum, the sewing machine to be maintained is adjusted in front of the worker, the automatic adjustment purpose is achieved, the subsequent worker maintenance work is facilitated, the sewing machine does not need to be disassembled, the disassembly and assembly steps are reduced, and the labor of workers is reduced. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is a three-dimensional structure schematic view of a sewing machine maintenance support device.

[0015] Figure 2 It is Figure 1 the left side three-dimensional structure schematic view.

[0016] Figure 3 It is Figure 1 the three-dimensional structure schematic view of the drag-up assembly in

[0017] : 1, vertical plate; 2, blocking plate; 3, air cylinder; 4, drag up assembly; 41, drag plate; 42, auxiliary rod; 43, movable rod; 44, bidirectional threaded rod; 5, rotating drum; 6, gear ring; 7, driving assembly; 71, support seat; 72, motor; 73, rotating shaft; 74, gear. DETAILED DESCRIPTION

[0018] The technical scheme of the utility model is further explained below in combination with the drawings and specific embodiments.

[0019] EMBODIMENT

[0020] As Figures 1-3 shown, the utility model provides a sewing machine overhaul support device, including vertical plate 1, blocking plate 2 is located between the opposite face of two vertical plate 1, the setting of blocking plate 2 is convenient for the blocking positioning of subsequent lifting sewing machine;Multiple air cylinders 3 are all fixedly installed on the top wall of blocking plate 2, and a plurality of third through holes are formed in the blocking plate 2, and the output ends of the plurality of air cylinders 3 respectively penetrate the third through hole corresponding in position.

[0021] Further, the output end of the plurality of air cylinders 3 is connected with the drag up assembly 4 convenient for driving the lifting of the sewing machine, and the drag up assembly 4 includes the drag plate 41, the top wall of the drag plate 41 is fixedly connected with the output end of the air cylinder 3, so that the air cylinder 3 can drive the drag plate 41 to ascend and descend;Two auxiliary rods 42 are symmetrically welded on the two side walls of the drag plate 41, and two movable rods 43 are symmetrically arranged between the two auxiliary rods 42, which is convenient for dragging the bottom structure of the sewing machine, is conducive to cooperating with the air cylinder 3 to lift the sewing machine, and the lifted sewing machine can be positioned under the blocking of the blocking plate 2, which is conducive to supporting and limiting it, and is convenient for the staff to overhaul the sewing machine;Threaded holes are symmetrically formed in the two movable rods 43, a fourth through hole is formed in one auxiliary rod 42, one end of the bidirectional threaded rod 44 penetrates the fourth through hole and the two threaded holes, and a bearing seat is installed on the other auxiliary rod 42, the bearing seat is embeddedly installed on the other auxiliary rod 42, and is not shown in the drawing, and the rotating end is connected with the end of the bidirectional threaded rod 44, which is convenient for rotating the bidirectional threaded rod 44 to drive the two movable rods 43 to move in the same direction or in the opposite direction, and is conducive to supporting the sewing machine roller at different widths, and is convenient for subsequent lifting of the whole sewing machine.

[0022] Further, the two rotating drums 5 are symmetrically arranged in the first through holes of the two vertical plates 1, and bearings are arranged in the two first through holes, the inner ring surfaces of the two bearings are connected with the outer ring surfaces of the two rotating drums 5 respectively, for assisting the rotating drum 5 to rotate, and the opposite wall bodies of the two rotating drums 5 are fixedly connected with the two side wall bodies of the blocking plate 2, so that the rotating drum 5 can drive the sewing machine blocked by the blocking plate 2 to rotate in the rotating process, which is beneficial to adjust the display part of the sewing machine according to the maintenance processing requirement, and the part to be maintained can be adjusted in front of the worker conveniently, without manual supporting and operating adjustment, thereby providing convenience for the maintenance work of the sewing machine; the gear ring 6 is fixedly sleeved on the outer ring surface of one rotating drum 5, for conveniently driving the one rotating drum 5 to rotate, so that the other rotating drum 5 can rotate through the rotation of the one rotating drum 5 under the arrangement of the blocking plate 2, thereby facilitating the rotation adjustment work.

[0023] Further, the outer side wall body of one vertical plate 1 is arranged with a driving assembly 7 for conveniently driving the rotating drum 5 to rotate, the driving assembly 7 comprises a support seat 71 fixedly installed on the outer side wall body of one vertical plate 1, a motor 72 is fixedly installed on the support seat 71 and supported by the support seat 71, an end of a rotating shaft 73 is connected with the output end of the motor 72, for conveniently driving the rotating shaft 73 to rotate through the motor 72, a gear 74 is fixedly sleeved on the outer ring surface of the rotating shaft 73 and located below one rotating drum 5, and the gear 74 is engaged with the gear ring 6, so that the rotating shaft 73 drives the gear 74 to rotate and drives the rotating drum 5 to rotate through the gear ring 6, thereby facilitating the adjustment of the sewing machine lifted, supported and positioned.

[0024] The above specific embodiments are only several preferred embodiments of the utility model, and based on the technical scheme of the utility model and the related inspiration of the above embodiments, the person skilled in the art can make various alternative improvements and combinations on the above specific embodiments.

Claims

1. A sewing machine service support device comprising a vertical plate (1), characterized in that: Two said vertical plate (1) between the installation of the blocking plate (2) to play a blocking role, the top wall of the blocking plate (2) is provided with a cylinder (3), a plurality of said cylinder (3) output end is connected with the convenient to drag sewing machine to promote the drag assembly (4), two said vertical plate (1) on the symmetry of the rotating drum (5) can be rotated, a said drum (5) outer surface of the sleeve is provided with a convenient to drive the drum (5) to rotate the gear ring (6), a said vertical plate (1) outside wall body is arranged with the drive assembly (7) convenient to cooperate with the gear ring (6) drive drum (5) rotation.

2. The sewing machine service support device according to claim 1, characterized in that, Two said vertical plate (1) on the symmetry of the first through hole, two said first through hole is arranged with bearing, two said drum (5) is installed in the position corresponding bearing.

3. The sewing machine service support device according to claim 1, characterized in that, Said drag assembly (4) includes a drag plate (41), the top wall of the blocking plate (2) is provided with a second through hole, a plurality of said cylinder (3) output end is respectively penetrated through the position corresponding second through hole and the position corresponding with the top wall of the drag plate (41) is connected.

4. The sewing machine service support device according to claim 3, characterized in that, The both sides of said drag plate (41) wall body is symmetrically welded with auxiliary rod (42), two said auxiliary rod (42) between the symmetry of the movable rod (43) is provided with, two said movable rod (43) on the symmetry of the threaded hole, two said threaded hole is provided with a two-way threaded rod (44).

5. The sewing machine service support device according to claim 4, characterized in that The front view of said drag plate (41) wall body is provided with a chute, two said movable rod (43) one end is welded with a sliding block, two said sliding block symmetry is arranged in the chute.

6. The sewing machine service support device of claim 1, wherein, Said drive assembly (7) includes a support seat (71), said support seat (71) is provided with a motor (72), the output end of said motor (72) is connected with a rotating shaft (73), the outer surface of said rotating shaft (73) is provided with a gear (74).

7. The sewing machine service support device according to claim 6, characterized in that Said gear (74) is arranged below the gear ring (6), said gear (74) and gear ring (6) is engaged.

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