Sewing machine base rack convenient to move

Abstract

The sewing machine base rack convenient to move comprises a supporting base, a rotating column is movably installed in the middle of the top end of a supporting plate through a bearing, an installation plate is fixedly connected to the top end of the rotating column, and a moving wheel body is fixedly installed at the bottom end of a moving wheel plate; the supporting base is driven by the moving wheel bodies at the bottom of the moving wheel plate to move, then the position of the supporting base is adjusted, during specific adjustment, the lifting air cylinder pushes the inner push plate in the side supporting frame to descend, then the inner push plate pushes the moving wheel plate to descend through the lifting push rod, and the moving wheel bodies make contact with the ground; a mounting plate supported by a rotating column is arranged on the supporting plate, when the driving gear rotates, the driven gear can be driven to rotate, then the rotating column connected with the driven gear in a sleeving mode is driven to rotate, a sewing machine at the top of the mounting plate is driven to rotate, and the angle of the sewing machine is adjusted.

Description

Technical Field

[0001] The utility model relates to a sewing machine base frame which is convenient to move and belongs to the technical field of sewing machines. Background Art

[0002] A sewing machine is a machine that uses one or more sewing threads to form one or more stitches on the sewing material, so that one or more layers of sewing materials are interwoven or sewn together. Sewing machines can sew cotton, linen, silk, wool, artificial fiber and other fabrics and leather, plastic, paper and other products. The stitches are neat, beautiful, flat and firm, the sewing speed is fast and easy to use, but the overall weight of the sewing machine is large, and it requires several people to operate it at the same time to move it. Even if it needs to turn a small position, it still requires several people to help. Moving and changing positions is time-consuming and laborious, and needs to be improved. Utility Model Content

[0003] The utility model aims to provide a sewing machine base frame which is easy to move, so as to solve the problems raised in the above-mentioned background technology.

[0004] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0005] The cam frame is provided with a plurality of movable parts, and the plurality of movable parts are provided with a plurality of movable parts, and the plurality of movable parts are provided with a plurality of movable parts.

[0006] In the above-mentioned sewing machine base frame which is easy to move, a lifting cylinder is fixedly installed at the middle part of the top end of the side support frame, and the output end of the lifting cylinder is fixedly connected to the middle part of the top end of the inner push plate.

[0007] In the above-mentioned sewing machine base frame which is easy to move, displacement slide grooves are provided on both sides of the inner wall of the bottom cavity, a supporting slide seat is slidably connected inside the displacement slide groove, and one end of the supporting slide seat is fixedly connected to one end of the moving wheel plate.

[0008] In the above-mentioned sewing machine base frame which is easy to move, the bottom end of the lifting push rod passes through the supporting base and is fixedly connected to the moving wheel plate inside the bottom cavity, and rubber anti-slip pads are fixedly provided on both sides of the bottom end of the supporting base.

[0009] In the above-mentioned sewing machine base frame which is easy to move, a driving motor is fixedly mounted on the bottom end of the supporting plate, and a driving gear is fixedly connected to the output end of the driving motor.

[0010] In the above-mentioned sewing machine base frame which is easy to move, a driven gear is provided on the bottom fixed sleeve of the rotating column, and the outer side of the driving gear is meshedly connected with the side of the driven gear.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] The utility model discloses a sewing machine base frame which is easy to move. Moving wheel plates driven by a supporting slide are arranged on both sides of a bottom cavity of a supporting base. The supporting base can be driven to move by a moving wheel body at the bottom of the moving wheel plate, so as to adjust the position of the supporting base. During specific adjustment, a lifting cylinder pushes an inner push plate inside a side supporting frame to descend, and then the inner push plate pushes the moving wheel plate to descend through a lifting push rod, and the moving wheel body contacts the ground, so that the supporting base moves through the moving wheel body. A mounting plate supported by a rotating column is arranged on the supporting plate. When the driving gear rotates, the driven gear can be driven to rotate, so as to drive the rotating column sleeved with the driven gear to rotate, and drive the sewing machine on the top of the mounting plate to rotate, so as to adjust the angle of the sewing machine. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a structural schematic diagram of a conveniently movable sewing machine base frame of the utility model;

[0014] Figure 2 The utility model is a schematic diagram of the internal structure of the bottom cavity of a sewing machine base frame which is easy to move.

[0015] In the figure: 1. Support base; 2. Side support frame; 3. Support plate; 4. Rotating column; 5. Driven gear; 6. Driving gear; 7. Mounting plate; 8. Lifting cylinder; 9. Inner push plate; 10. Lifting push rod; 11. Moving wheel plate; 12. Support slide; 13. Moving wheel body; 14. Rubber anti-skid pad; 15. Bottom cavity. DETAILED DESCRIPTION

[0016] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0017] See also Figure 1-2The utility model provides a technical solution for a sewing machine base frame which is easy to move:

[0018] A sewing machine base frame which is easy to move comprises a supporting base 1, a side supporting frame 2, a supporting plate 3, a rotating column 4, a driven gear 5, a mounting plate 7, an inner push plate 9 and a moving wheel body 13. Two side supporting frames 2 are fixedly arranged on the top side of the supporting base 1, and the two side supporting frames 2 are symmetrically arranged. A supporting plate 3 is arranged between the two side supporting frames 2. A rotating column 4 is movably installed on the middle part of the top of the supporting plate 3 through a bearing. The top of the rotating column 4 is fixedly connected with the mounting plate 7. The top side of the mounting plate 7 is provided with a mounting screw hole. An inner push plate 9 is movably arranged inside the side supporting frame 2. Both sides of the bottom end of the inner push plate 9 are fixedly connected with a lifting push rod 10. A bottom cavity 15 is opened at the bottom end of the supporting base 1. Moving wheel plates 11 are movably arranged on both sides of the bottom cavity 15. A moving wheel body 13 is fixedly installed on the bottom end of the moving wheel plate 11.

[0019] according to Figure 1 and Figure 2 As shown, the present application provides a sewing machine base frame which is easy to move. Specifically, a lifting cylinder 8 is fixedly installed at the middle of the top end of the side support frame 2, and the output end of the lifting cylinder 8 is fixedly connected to the middle of the top end of the inner push plate 9.

[0020] according to Figure 1 and Figure 2 As shown, the present application provides a sewing machine base frame which is easy to move. Specifically, displacement grooves are provided on both sides of the inner wall of the bottom cavity 15, and a supporting slide 12 is slidably connected inside the displacement groove, and one end of the supporting slide 12 is fixedly connected to one end of the moving wheel plate 11.

[0021] according to Figure 1 and Figure 2 As shown, the present application provides a sewing machine base frame which is easy to move. Specifically, the bottom end of the lifting push rod 10 passes through the supporting base 1 and is fixedly connected with the moving wheel plate 11 inside the bottom cavity 15, and rubber anti-slip pads 14 are fixedly provided on both sides of the bottom end of the supporting base 1.

[0022] according to Figure 1 and Figure 2 As shown, the present application provides a sewing machine base frame which is easy to move. Specifically, a driving motor is fixedly installed on the bottom end of the support plate 3, and a driving gear 6 is fixedly connected to the output end of the driving motor. When the driving motor is started, the driving gear 6 is driven to rotate by the driving motor. When the driving gear 6 rotates, it can drive the driven gear 5 to rotate.

[0023] according to Figure 1 and Figure 2As shown, the present application provides a sewing machine base frame which is easy to move. Specifically, a driven gear 5 is fixedly sleeved on the bottom of a rotating column 4, and the outer side of a driving gear 6 is meshedly connected with the side of the driven gear 5. The driving motor is started, and the driving gear 6 is driven to rotate by the driving motor. When the driving gear 6 rotates, the driven gear 5 can be driven to rotate, thereby driving the rotating column 4 sleeved with the driven gear 5 to rotate, and driving the sewing machine on the top of the mounting plate 7 to rotate.

[0024] Working principle: the utility model provides a sewing machine base frame which is easy to move. On both sides of the bottom cavity 15 of the supporting base 1, a moving wheel plate 11 driven by a supporting slide 12 is arranged. The supporting base 1 can be driven to move by a moving wheel body 13 at the bottom of the moving wheel plate 11, so as to adjust the position of the supporting base 1. The specific adjustment operation is as follows: start the lifting cylinder 8, the lifting cylinder 8 pushes the inner push plate 9 inside the side supporting frame 2 to descend, and then the inner push plate 9 pushes the moving wheel plate 11 to descend through the lifting push rod 10, and the moving wheel body 13 contacts the ground, and then the supporting base 1 moves through the moving wheel body 13, and a mounting plate 7 supported by a rotating column 4 is arranged on the supporting plate 3, and the driving motor is started, and the driving gear 6 is driven to rotate by the driving motor. When the driving gear 6 rotates, the driven gear 5 can be driven to rotate, and then the rotating column 4 sleeved with the driven gear 5 is driven to rotate, and the sewing machine on the top of the mounting plate 7 is driven to rotate, so as to adjust the angle of the sewing machine.

[0025] The contents not described in detail in this specification belong to the prior art known to the professional and technical personnel in this field. The specific embodiments described in this article are only used to illustrate the spirit of the utility model. The technicians in the technical field of the utility model can make various modifications or supplements to the specific embodiments described or replace them in a similar way, but they will not deviate from the spirit of the utility model or exceed the scope defined by the attached claims.

Claims

1. A sewing machine base frame which is easy to move, comprising a supporting base (1), a side supporting frame (2), a supporting plate (3), a rotating column (4), a driven gear (5), a mounting plate (7), an inner push plate (9) and a moving wheel body (13), It is characterized in that Two side support frames (2) are fixedly arranged on the top side of the support base (1), and the two side support frames (2) are symmetrically arranged. A support plate (3) is arranged between the two side support frames (2). A rotating column (4) is movably installed on the middle part of the top of the support plate (3) through a bearing. The top of the rotating column (4) is fixedly connected with a mounting plate (7). The top side of the mounting plate (7) is provided with a mounting screw hole. An inner push plate (9) is movably arranged inside the side support frame (2). Both sides of the bottom end of the inner push plate (9) are fixedly connected with a lifting push rod (10). A bottom cavity (15) is opened at the bottom end of the support base (1). Both sides of the bottom cavity (15) are movably provided with a moving wheel plate (11). The bottom end of the moving wheel plate (11) is fixedly installed with a moving wheel body (13).

2. A sewing machine base frame that is easy to move according to claim 1, It is characterized in that A lifting cylinder (8) is fixedly installed at the middle of the top end of the side support frame (2), and the output end of the lifting cylinder (8) is fixedly connected to the middle of the top end of the inner push plate (9).

3. A sewing machine base frame that is easy to move according to claim 1, It is characterized in that Displacement slide grooves are provided on both sides of the inner wall surface of the bottom cavity (15), and a support slide seat (12) is slidably connected inside the displacement slide groove, and one end of the support slide seat (12) is fixedly connected to one end of the moving wheel plate (11).

4. A sewing machine base frame that is easy to move according to claim 1, It is characterized in that The bottom end of the lifting push rod (10) passes through the support base (1) and is fixedly connected to the moving wheel plate (11) inside the bottom cavity (15), and rubber anti-slip pads (14) are fixedly provided on both sides of the bottom end of the support base (1).

5. A sewing machine base frame that is easy to move according to claim 1, It is characterized in that A driving motor is fixedly mounted on the bottom end of the support plate (3), and a driving gear (6) is fixedly connected to the output end of the driving motor.

6. A sewing machine base frame that is easy to move according to claim 5, It is characterized in that A driven gear (5) is provided on the bottom fixed sleeve of the rotating column (4), and the outer side of the driving gear (6) is meshedly connected with the side of the driven gear (5).

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