CN218666641U

CN218666641U - Sewing machine elevating platform

Info

Publication number: CN218666641U
Application number: CN202221775860.9U
Authority: CN
Inventors: 张海涛; 牟世辉
Original assignee: Qingdao Ruina Embroidery Co ltd
Current assignee: Qingdao Ruina Embroidery Co ltd
Priority date: 2022-07-11
Filing date: 2022-07-11
Publication date: 2023-03-21
Anticipated expiration: 2032-07-11

Abstract

The utility model discloses a sewing machine elevating platform, including bottom plate, connection elevating system and balanced stop gear, connect elevating system and locate on the bottom plate, balanced stop gear locates on connecting elevating system. The utility model belongs to the technical field of sewing machine, specifically indicate a sewing machine elevating platform that can adjust according to different users' use custom.

Description

Sewing machine elevating platform

Technical Field

The utility model belongs to the technical field of sewing machine, specifically indicate a sewing machine elevating platform.

Background

The sewing machine is a machine which uses one or more sewing threads to form one or more stitches on a sewing material to enable one or more layers of sewing materials to be interwoven or sewed, the sewing machine can sew fabrics such as cotton, hemp, silk, wool, artificial fiber and the like and products such as leather, plastics, paper and the like, the sewed stitches are neat, beautiful, flat and firm, the sewing speed is high, the use is simple and convenient, and artistic forms such as hand-push embroidery computer embroidery and the like are derived.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem, the utility model provides a can carry out the sewing machine elevating platform adjusted according to different users' use custom.

In order to realize the above functions, the utility model discloses the technical scheme who takes as follows: a sewing machine lifting table comprises a bottom plate, a connecting lifting mechanism and a balance limiting mechanism, wherein the connecting lifting mechanism is arranged on the bottom plate, and the balance limiting mechanism is arranged on the connecting lifting mechanism; connecting elevating system includes the limit frid, the lifter plate, platen and cover shell, the both sides of bottom plate are located in the limit frid parallel, be equipped with the movable groove in the limit frid, it is equipped with the lead screw to rotate on the lateral wall of movable groove, the one end of lead screw runs through the lateral wall of movable groove and is equipped with bevel gear one, be equipped with the movable block on the lead screw, it is equipped with the bracing piece to articulate on the roof of movable block, the lifter plate slides and locates in the movable groove, the diapire and the bracing piece articulated setting of lifter plate, the platen is located on the roof of two sets of lifter plates, the cover shell is located on the lateral wall of two sets of limit frids, the cover shell internal rotation is equipped with the pivot, the one end of pivot runs through the lateral wall of cover shell and is equipped with the motor, the motor is located on the lateral wall of cover shell, be equipped with bevel gear two in the pivot, the starter motor, it rotates to drive the pivot, bevel gear drives bevel gear two and rotates, bevel gear drives the lead screw rotation, it removes to drive the movable block and remove, thereby make the other end of bracing piece promote the lifter plate to remove, thereby adjust the height of platen, thereby.

Further, balanced stop gear includes spacing hole groove and stopper, and on the lateral wall of lifter plate was located to the spacing hole groove, on the lateral wall of activity groove was located to the stopper, the stopper slides in spacing hole inslot and sets up.

Furthermore, a first conical gear is rotatably arranged in the casing, and the first conical gear is meshed with the second conical gear.

Further, the movable block is in threaded connection with the screw rod.

Preferably, the bottom wall of the bottom plate is provided with a moving wheel for moving the position of the lifting platform.

The utility model adopts the above structure to gain beneficial effect as follows: the utility model provides a pair of sewing machine elevating platform through setting up lead screw, movable block and bracing piece, can highly adjust the lifter plate, through setting up pivot, motor, bevel gear one and bevel gear two, can adjust simultaneously two sets of lifter plates, avoids the platen incline to appear, through setting up spacing hole groove and stopper, can restrict the sliding distance of lifter plate, guarantees the balance of lifter plate simultaneously.

Drawings

FIG. 1 is an overall structure diagram of a sewing machine lifting table according to the present invention;

FIG. 2 is a left side view structural diagram of a sewing machine lifting table provided by the present invention;

fig. 3 is a top view structural diagram of the lifting table of the sewing machine of the present invention.

The device comprises a base plate 1, a bottom plate 2, a connecting lifting mechanism 3, a balance limiting mechanism 4, a moving wheel 5, a side groove plate 6, a lifting plate 7, a bedplate 8, a casing 9, a movable groove 10, a screw rod 11, a first bevel gear 12, a movable block 13, a supporting rod 14, a rotating shaft 15, a motor 16, a second bevel gear 17, a limiting hole groove 18 and a limiting block.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. 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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. The present invention will be described in further detail with reference to the accompanying drawings.

As shown in fig. 1-3, the lifting table of the sewing machine provided by the present invention comprises a bottom plate 1, a connecting lifting mechanism 2 and a balance limiting mechanism 3, wherein the bottom wall of the bottom plate 1 is provided with a moving wheel 4, the connecting lifting mechanism 2 is arranged on the bottom plate 1, and the balance limiting mechanism 3 is arranged on the connecting lifting mechanism 2; connect elevating system 2 including limit frid 5, lifter plate 6, platen 7 and cover 8, limit frid 5 locates the both sides of bottom plate 1 in parallel, be equipped with movable groove 9 in the limit frid 5, it is equipped with lead screw 10 to rotate on the lateral wall of movable groove 9, the one end of lead screw 10 runs through the lateral wall of movable groove 9 and is equipped with bevel gear 11, be equipped with movable block 12 on the lead screw 10, movable block 12 and lead screw 10 threaded connection, it is equipped with bracing piece 13 to articulate on the roof of movable block 12, lifter plate 6 slides and locates in the movable groove 9, the diapire of lifter plate 6 sets up with bracing piece 13 is articulated, platen 7 is located on the roof of two sets of lifter plate 6, cover 8 is located on the lateral wall of two sets of limit frid 5, the internal rotation of cover 8 is equipped with pivot 14, the one end of pivot 14 runs through the lateral wall of cover 8 and is equipped with motor 15, motor 15 locates on the lateral wall of cover 8, be equipped with bevel gear two 16 on pivot 14, bevel gear 11 meshes with two 16, balanced stop mechanism 3 includes spacing hole groove 17 and stopper 18, stop 18 locates on the lateral wall of lifter plate 6, stop 18 slides in the lateral wall 18, stop 18 sets up in the spacing groove 18.

When specifically using, starter motor 15, drive pivot 14 and rotate, pivot 14 drives two 16 rotations of bevel gear, two 16 rotations of bevel gear drive bevel gear 11 rotate, one 11 rotation of bevel gear drives lead screw 10, lead screw 10 drives movable block 12 and removes, movable block 12 drives the bottom removal of bracing piece 13, thereby make the other end of bracing piece 13 promote lifter plate 6 and remove, lifter plate 6 drives platen 7 and removes, thereby adjust the height of platen 7, spacing hole groove 17 removes along with lifter plate 6, make stopper 18 slide in spacing hole groove 17, the movable track of stopper 18 direction restriction spacing hole groove 17 simultaneously, keep the balance of lifter plate 6.

The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.

Claims

1. A sewing machine elevating platform which is characterized in that: the lifting device comprises a bottom plate (1), a connecting lifting mechanism (2) and a balance limiting mechanism (3), wherein the connecting lifting mechanism (2) is arranged on the bottom plate (1), and the balance limiting mechanism (3) is arranged on the connecting lifting mechanism (2); the connecting and lifting mechanism (2) comprises side groove plates (5), lifting plates (6), a table plate (7) and sleeves (8), the side groove plates (5) are arranged on two sides of a bottom plate (1) in parallel, movable grooves (9) are formed in the side groove plates (5), screw rods (10) are arranged on the side walls of the movable grooves (9) in a rotating mode, one ends of the screw rods (10) penetrate through the side walls of the movable grooves (9) and are provided with first conical gears (11), movable blocks (12) are arranged on the screw rods (10), supporting rods (13) are hinged to the top walls of the movable blocks (12), the lifting plates (6) are arranged in the movable grooves (9) in a sliding mode, the bottom walls of the lifting plates (6) are hinged to the supporting rods (13), the table plate (7) are arranged on the top walls of the lifting plates (6), the sleeves (8) are arranged on the side walls of the side groove plates (5), rotating shafts (14) are arranged in the sleeves (8) in a rotating mode, one ends of the rotating shafts (14) penetrate through the side walls of the sleeves (8) and are provided with motors (15), and two sets of gears (16) are arranged on the side walls of the sleeves (15).

2. A sewing machine lift table according to claim 1, wherein: balanced stop gear (3) include spacing hole groove (17) and stopper (18), spacing hole groove (17) are located on the lateral wall of lifter plate (6), stopper (18) are located on the lateral wall of activity groove (9), stopper (18) slide in spacing hole groove (17) and set up.

3. A sewing machine lift table according to claim 2, wherein: the first conical gear (11) is rotatably arranged in the shell (8), and the first conical gear (11) is meshed with the second conical gear (16).

4. A sewing machine lift table according to claim 3, wherein: the movable block (12) is in threaded connection with the screw rod (10).

5. A sewing machine lift table according to claim 4, characterized in that: the bottom wall of the bottom plate (1) is provided with a movable wheel (4).