CN218580339U

CN218580339U - Lifting mechanism of cloth cutting machine

Info

Publication number: CN218580339U
Application number: CN202222845272.4U
Authority: CN
Inventors: 潘佳伟; 张思航; 栾国成; 吴晓艳
Original assignee: Changchun Huiheng Auto Accessories Co ltd
Current assignee: Changchun Huiheng Auto Accessories Co ltd
Priority date: 2022-10-26
Filing date: 2022-10-26
Publication date: 2023-03-07
Anticipated expiration: 2032-10-26

Abstract

The utility model discloses a lifting mechanism of cloth cutting machine, comprising a base plate, the top of bottom plate is from a left side to the right fixedly connected with workstation in proper order, drive box and pressure spring, the left side fixedly connected with support column at workstation top, the inside swing joint of support column has the slide rail, the right side fixedly connected with backup pad of workstation. The utility model discloses an operator is with pedal down, make the second toothed plate move down to drive the second gear rotatory, and then drive first toothed plate and shift up, thereby drive connecting rod and first threaded rod and shift up, because first threaded rod and first swivel nut threaded connection, and first swivel nut and first sleeve fixed connection, make first sleeve rotatory, and then it is rotatory to drive the tooth, then it is rotatory to drive first gear through the hold-in range, and then it is rotatory to drive the second sleeve, thereby it is rotatory to drive the second swivel nut, make the second threaded rod shift up, and then it shifts up to drive the slide rail, the device possesses the advantage of convenient lift slide rail.

Description

Lifting mechanism of cloth cutting machine

Technical Field

The utility model relates to a cloth cutting machine technical field specifically is a lifting mechanism of cloth cutting machine.

Background

In the tailoring process, cloth needs to be cut into a proper size, a cloth cutting machine is generally used for cutting the cloth at present, the cloth cutting machine generally comprises a slide rail and a cloth cutting host, the slide rail is placed on a cutting table, and the cloth cutting host is arranged on the slide rail in a sliding manner.

Traditional cloth cutting machine need mention the slide rail when tailorring, then presses cloth in the slide rail below, mentions the slide rail after tailorring again and will tailor good cloth and take out, and this mode leads to tailorring efficiency lower, consequently need carry out the design transformation to the elevating system of cloth cutting machine, effectually prevents that it from appearing tailorring the lower phenomenon of efficiency.

SUMMERY OF THE UTILITY MODEL

For solving the problem that proposes in the above-mentioned background art, the utility model aims to provide an elevating system of cloth cutting machine possesses the advantage of convenient lift slide rail, has solved traditional cloth cutting machine and need mention the slide rail when tailorring, then presses cloth in the slide rail below, mentions the slide rail again after tailorring the end and will tailor good cloth and take out, and this mode leads to tailorring the lower problem of efficiency.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a lifting mechanism of cloth cutting machine, includes the bottom plate, the top of bottom plate is fixedly connected with workstation from a left side to the right side in proper order, drive case and pressure spring, the left side fixedly connected with support column at workstation top, the inside swing joint of support column has the slide rail, the right side fixedly connected with backup pad of workstation, the inside swing joint respectively of backup pad has first sleeve and second sleeve, first sleeve and the telescopic inside of second difference fixedly connected with first swivel nut and second swivel nut, the inside difference threaded connection of first swivel nut and second swivel nut has first threaded rod and second threaded rod, second threaded rod and slide rail fixed connection, the first gear of telescopic bottom fixedly connected with, first telescopic fixed surface is connected with tooth, be connected through synchronous belt drive between tooth and the first gear, the inside both sides of drive case swing joint respectively have first pinion rack and second pinion rack, the inside swing joint of drive case has the second gear, the second gear respectively with first toothed rod and the drive footboard both sides extend to the drive case top and the drive case top of second toothed bar and the drive case top and the right side of the drive footboard and the equal opening of connecting rod, the drive case top is connected with the opening of second toothed bar, the drive case top is connected with the opening and the pressure spring, the drive case top of the drive case is connected with the opening.

As the utility model discloses it is preferred, the inside fixedly connected with bearing of backup pad, the bearing respectively with first sleeve and second sleeve fixed connection.

As the utility model discloses preferred, the top fixedly connected with rubber slab of footboard.

As the utility model discloses preferred, the top fixedly connected with antiskid tooth of rubber slab.

As the utility model discloses it is preferred, the right side of footboard is provided with the draw-in groove, the top of bottom plate is provided with the spacing groove, and the inside swing joint of spacing groove has the guide arm.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses an operator is with pedal down, make the second toothed plate move down to drive the second gear rotatory, and then drive first toothed plate and shift up, thereby drive connecting rod and first threaded rod and shift up, because first threaded rod and first swivel nut threaded connection, and first swivel nut and first sleeve fixed connection, make first sleeve rotatory, and then it is rotatory to drive the tooth, then it is rotatory to drive first gear through the hold-in range, and then it is rotatory to drive the second sleeve, thereby it is rotatory to drive the second swivel nut, make the second threaded rod shift up, and then it shifts up to drive the slide rail, the device possesses the advantage of convenient lift slide rail.

2. The utility model discloses a friction force between backup pad and first sleeve and the second sleeve respectively can be reduced in the setting of bearing to the telescopic rotation of first sleeve and second has been made things convenient for.

Drawings

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

fig. 2 is an enlarged schematic view of a structure shown in fig. 1 according to the present invention.

In the figure: 1. a base plate; 2. a work table; 3. a drive box; 4. compressing the spring; 5. a support pillar; 6. a slide rail; 7. a support plate; 8. a first sleeve; 9. a second sleeve; 10. a first threaded sleeve; 11. a second thread insert; 12. a first threaded rod; 13. a second threaded rod; 14. a first gear; 15. teeth; 16. a connecting rod; 17. a first toothed plate; 18. a second toothed plate; 19. a second gear; 20. a port; 21. a pedal; 22. a rubber plate; 23. anti-skid teeth; 24. a bearing; 25. a guide rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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 efforts all belong to the protection scope of the present invention.

As shown in fig. 1 to 2, a lifting mechanism of a cloth cutting machine comprises a bottom plate 1, a workbench 2, a driving box 3 and a pressure spring 4 are fixedly connected to the top of the bottom plate 1 from left to right in sequence, a supporting column 5 is fixedly connected to the left side of the top of the workbench 2, a sliding rail 6 is movably connected to the inside of the supporting column 5, a supporting plate 7 is fixedly connected to the right side of the workbench 2, a first sleeve 8 and a second sleeve 9 are respectively movably connected to the inside of the supporting plate 7, a first screw sleeve 10 and a second screw sleeve 11 are respectively fixedly connected to the inside of the first sleeve 8 and the inside of the second sleeve 9, a first threaded rod 12 and a second threaded rod 13 are respectively connected to the inside of the first screw sleeve 10 and the second screw sleeve 11 in a threaded manner, the second threaded rod 13 is fixedly connected to the sliding rail 6, a first gear 14 is fixedly connected to the bottom of the second sleeve 9, teeth 15 are fixedly connected to the surface of the first sleeve 8, tooth 15 is connected through synchronous belt drive with first gear 14 between, the inside both sides of drive case 3 have first pinion rack 17 and second pinion rack 18 of swing joint respectively, the inside swing joint of drive case 3 has second gear 19, second gear 19 meshes with first pinion rack 17 and second pinion rack 18 respectively, the bottom fixedly connected with connecting rod 16 of first threaded rod 12, the right side of connecting rod 16 extends to the inside of drive case 3 and with first pinion rack 17 fixed connection, the right side fixedly connected with footboard 21 of second pinion rack 18, the right side of footboard 21 extends to the right side of drive case 3, footboard 21 and pressure spring 4 fixed connection, opening 20 has all been seted up to the both sides at drive case 3 top, the top of second pinion rack 18 runs through opening 20 and extends to the top of drive case 3, the both sides of drive case 3 all are provided with the spout, connecting rod 16 and footboard 21 all with spout swing joint.

Referring to fig. 1, a bearing 24 is fixedly connected to the inside of the supporting plate 7, and the bearing 24 is fixedly connected to the first sleeve 8 and the second sleeve 9, respectively.

As a technical optimization scheme of the utility model, through bearing 24's setting, can reduce backup pad 7 respectively with first sleeve 8 and second sleeve 9 between the frictional force to make things convenient for the rotation of first sleeve 8 and second sleeve 9.

Referring to fig. 1 and 2, a rubber plate 22 is fixedly attached to the top of the step plate 21.

As a technical optimization scheme of the utility model, through the setting of rubber slab 22, can increase the frictional force between operator's sole and the footboard 21, the phenomenon that appears skidding when preventing the operator from trampling footboard 21.

Referring to fig. 1 and 2, anti-slip teeth 23 are fixedly attached to the top of the rubber plate 22.

As a technical optimization scheme of the utility model, through the setting of antiskid tooth 23, further increase the frictional force between operator's sole and the footboard 21.

Referring to fig. 1 and 2, a clamping groove is formed in the right side of the pedal 21, a limiting groove is formed in the top of the bottom plate 1, and a guide rod 25 is movably connected inside the limiting groove.

As a technical optimization scheme of the utility model, through the setting of guide arm 25, spacing groove and draw-in groove, can be when slide rail 6 is raised for a long time to needs, can be through guide arm 25 and draw-in groove joint to fix footboard 21.

The utility model discloses a theory of operation and use flow: when the slide rail 6 needs to be lifted, an operator steps on the pedal 21 downwards with feet, so that the second toothed plate 18 moves downwards to drive the second gear 19 to rotate, and further drive the first toothed plate 17 to move upwards, and further drive the connecting rod 16 and the first threaded rod 12 to move upwards, and as the first threaded rod 12 is in threaded connection with the first threaded sleeve 10, and the first threaded sleeve 10 is fixedly connected with the first sleeve 8, the first sleeve 8 rotates to drive the teeth 15 to rotate, and then the first gear 14 is driven to rotate through the synchronous belt, and further the second sleeve 9 is driven to rotate, so that the second threaded sleeve 11 is driven to rotate, and the second threaded rod 13 moves upwards to further drive the slide rail 6 to move upwards;

when an operator needs to lower the slide rail 6, the operator removes feet from the pedal 21, and under the action of the pressure spring 4, the pressure spring 4 exerts an upward force on the pedal 21, so as to drive the pedal 21 to move upwards, and in the same way, the slide rail 6 is driven to move downwards.

It should be noted that, in this document, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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

1. The utility model provides a lifting mechanism of cloth cutting machine, includes bottom plate (1), its characterized in that: the top of the bottom plate (1) is fixedly connected with a workbench (2), a driving box (3) and a pressure spring (4) from left to right, the left side of the top of the workbench (2) is fixedly connected with a supporting column (5), the inside of the supporting column (5) is movably connected with a sliding rail (6), the right side of the workbench (2) is fixedly connected with a supporting plate (7), the inside of the supporting plate (7) is movably connected with a first sleeve (8) and a second sleeve (9) respectively, the inside of the first sleeve (8) and the second sleeve (9) is fixedly connected with a first threaded sleeve (10) and a second threaded sleeve (11) respectively, the inside of the first sleeve (10) and the second threaded sleeve (11) is respectively in threaded connection with a first threaded rod (12) and a second threaded rod (13), the second sleeve (13) is fixedly connected with the sliding rail (6), the bottom of the second sleeve (9) is fixedly connected with a first gear (14), the surface of the first sleeve (8) is fixedly connected with teeth (15), the teeth (15) and the first gear (15) are connected with the first toothed rod (18) through a transmission gear (18), and the internal transmission gear (17), and the first toothed plate (17) are respectively connected with a first toothed plate (17), second gear (19) mesh with first pinion rack (17) and second pinion rack (18) respectively, the bottom fixedly connected with connecting rod (16) of first threaded rod (12), the right side of connecting rod (16) extend to the inside of drive case (3) and with first pinion rack (17) fixed connection, the right side fixedly connected with footboard (21) of second pinion rack (18), the right side of footboard (21) extends to the right side of drive case (3), footboard (21) and pressure spring (4) fixed connection, opening (20) have all been seted up to the both sides at drive case (3) top, opening (20) are run through and extend to the top of drive case (3) in the top of second pinion rack (18), the both sides of drive case (3) all are provided with the spout, connecting rod (16) and footboard (21) all with spout swing joint.

2. The lifting mechanism of the cloth cutting machine according to claim 1, characterized in that: the bearing (24) is fixedly connected to the inner portion of the supporting plate (7), and the bearing (24) is fixedly connected with the first sleeve (8) and the second sleeve (9) respectively.

3. The lifting mechanism of the cloth cutting machine as claimed in claim 1, characterized in that: the top of the pedal (21) is fixedly connected with a rubber plate (22).

4. The lifting mechanism of the cloth cutting machine as claimed in claim 3, characterized in that: the top of the rubber plate (22) is fixedly connected with anti-skid teeth (23).

5. The lifting mechanism of the cloth cutting machine as claimed in claim 1, characterized in that: the right side of footboard (21) is provided with the draw-in groove, the top of bottom plate (1) is provided with the spacing groove, and the inside swing joint in spacing groove has guide arm (25).