Servo electric control adaptive to various sewing machine types

Abstract

The utility model discloses a servo electric controller adapted to various sewing machine types, which comprises an electric control component, the electric control component is arranged on a sewing machine head, the electric control component comprises an electric control shell and a motor, the electric control component comprises an adapter connected with the sewing machine head and the motor, the adapter comprises a bottom plate and a shell, and the bottom plate is connected with the shell. The bottom plate is provided with a sleeve matched with a boss of a sewing machine head in a sleeved mode, a plurality of installation grooves are formed in the position, located on the outer side of the sleeve, of the bottom plate in the circumferential direction, the bottom plate is fixedly connected with a base of the sewing machine head through the installation grooves, and a plurality of fixing holes communicated with an inner hole of the sleeve in the radial direction are formed in the bottom plate or the shell. The problems that different installation assemblies need to be replaced according to sewing machine heads of different models during assembly by manufacturers, so that the assembly efficiency is greatly reduced, and different installation assemblies are needed for the sewing machine heads of different models, so that the production and installation cost is increased are solved.

Description

Technical Field

[0001] The utility model relates to the field of sewing machines, and more specifically to a servo electric control adapted to various sewing machine models. Background Art

[0002] When existing sewing machine manufacturers assemble sewing machine heads and electronic controls, in order to meet market demand, they need to assemble a variety of different models of sewing machine heads during production and installation. The existing sewing machine heads include a base and a boss arranged on the base. Some models of sewing machine heads are provided with connecting holes on the end face of the base, and the positions of the connecting holes of different models of sewing machine heads are different. Some models of sewing machine heads do not have connecting holes on the end face of the base, so that manufacturers need to replace different installation components according to different models of sewing machine heads during assembly, which greatly reduces the assembly efficiency. In addition, different installation components need to be used for different models of sewing machine heads, which increases the production and installation costs. Therefore, it is necessary to design a servo electronic control that is suitable for a variety of sewing machine models to solve the above problems. Utility Model Content

[0003] In view of the deficiencies in the prior art, the utility model provides a servo electronic control that is compatible with a variety of sewing machine models, thereby solving the problem that manufacturers need to replace different installation components according to different models of sewing machine heads during assembly, thereby greatly reducing assembly efficiency and requiring different installation components for different models of sewing machine heads, thereby increasing production and installation costs.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a servo electronic control suitable for various sewing machine models, including an electronic control component, which is installed on the sewing machine head, the electronic control component includes an electronic control housing and a motor, the electronic control component includes an adapter connected to the sewing machine head and the motor, the adapter includes a base plate and a shell extending into the electronic control housing, the bottom surface of the base plate is fitted with the end surface of the sewing machine head base, the base plate is provided with a sleeve that is sleeved with the sewing machine head boss, a plurality of mounting grooves are circumferentially provided on the base plate, the mounting grooves are fixedly connected to the sewing machine head base, and a plurality of fixing holes that are radially connected to the inner hole of the sleeve are provided on the base plate or the shell.

[0005] The utility model is further configured as follows: the installation groove is arranged between the sleeve and the shell, and the installation groove is arranged in an arc shape.

[0006] The utility model is further configured as follows: the shell is provided with a groove into which the motor part can be inserted, and the shell and the motor are detachably fixedly connected.

[0007] The utility model is further configured as follows: the bottom plate is adapted to the electric control housing, the housing is provided with a positioning block protruding outward, and the positioning block is provided with a positioning hole.

[0008] The utility model is further configured as follows: a reinforcement block is arranged in the shell, and the fixing hole passes through the reinforcement block.

[0009] The utility model is further configured as follows: a plurality of reinforcing ribs are arranged in an array in the shell.

[0010] The utility model is further configured as follows: a wire clamp, a wire winder and a wire cutting piece are arranged on the electric control housing.

[0011] In summary, the utility model has the following beneficial effects:

[0012] 1. Compared with the prior art, the adapter of the electric control arrangement of the utility model can adapt to various types of sewing machine heads. Since a plurality of mounting grooves are circumferentially arranged on the adapter plate, even if the spacing between the connection holes on the end surface of the base of the sewing machine head of different models changes, the adapter plate can still be adapted and then fixed by bolts. For some types of sewing machine heads that do not have connection holes on the end surface of the base, the adapter can use a set screw through a fixing hole communicated with the inner wall of the sleeve to achieve a fixed connection between the adapter and the sewing machine head. Therefore, there is no need to replace the mounting assembly for the installation of sewing machine heads of different models, making assembly more convenient, greatly increasing installation efficiency, and eliminating the need to produce multiple types of mounting assemblies, thereby reducing production costs.

[0013] 2. Compared with the prior art, the utility model is provided with components such as a wire clamp, a wire winder and a wire cutter on the electric control housing, so that when any type of sewing machine is installed with the electric control, there is no need to install these components in other positions, thereby greatly saving installation time and having higher practical performance. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 2 is a schematic diagram of the three-dimensional structure of this embodiment;

[0015] Figure 2 is an exploded schematic diagram of the three-dimensional structure of this embodiment;

[0016] Figure 3 is a schematic diagram of the three-dimensional structure of the adapter of this embodiment;

[0017] Figure 4 It is a three-dimensional schematic diagram of the internal structure of the adapter of this embodiment.

[0018] Figure numerals: 1. electronic control component; 101. electronic control housing; 102. motor; 2. sewing machine head; 201. base; 202. boss; 3. adapter; 301. bottom plate; 302. housing; 4. sleeve; 5. fixing hole; 6. mounting slot; 7. groove; 8. wire clamp; 9. wire winder; 10. wire cutting piece; 11. positioning block; 12. positioning hole; 13. reinforcement block; 14. reinforcement rib; 15. connecting hole. DETAILED DESCRIPTION

[0019] The utility model is further described in detail below in conjunction with the accompanying drawings.

[0020] This embodiment discloses a servo electronic control suitable for various sewing machine models, such as Figure 1-4 As shown, it includes an electric control component 1, which is installed on the sewing machine head. The existing sewing machine head 2 includes a base 201 and a boss 202 arranged on the base 201. The electric control component 1 includes an electric control housing 101 and a motor 102. The electric control component 1 includes an adapter 3 connected to the sewing machine head and the motor 102. The adapter 3 includes a bottom plate 301 and a shell 302 extending into the electric control shell 101. The bottom surface of the bottom plate 301 is in contact with the end surface of the base 201 of the sewing machine head 2. The bottom plate 301 is provided with a sleeve 4 that is sleeved and matched with the boss 202 of the sewing machine head 2. The bottom plate 301 is circumferentially provided with a plurality of mounting grooves 6. The mounting grooves 6 are fixedly connected to the base of the sewing machine head. The bottom plate 301 or the shell 302 is provided with a plurality of fixing holes 5 that are radially connected to the inner hole of the sleeve. Existing sewing machine manufacturers assemble sewing machines. When installing different types of sewing machine heads 2, different connecting components need to be replaced. The adapter 3 provided in the present invention can be applied to the installation of various types of sewing machine heads 2. For some types of sewing machine heads 2 with connecting holes 15 provided on the end faces, when installing, firstly, the sleeve 4 of the adapter 3 is plugged into the boss 202 of the sewing machine head 2, and the adapter 3 is rotated to align the mounting groove 6 provided on the bottom plate 301 with the connecting hole 15, and then the adapter 3 is screwed in place. Tighten so that the sewing machine head 2 and the adapter 3 are fixed; for the installation of several models of sewing machine heads 2 whose end faces are not provided with connecting holes 15, it is only necessary to plug the sleeve 4 of the adapter 3 into the boss 202 of the sewing machine head 2, and then insert the fixing screw from the fixing hole 5 so that the fixing screw abuts against the boss 202. A plurality of fixing holes 5 are arranged in an array, so that the adapter 3 can be fixed to the boss 202 of the sewing machine head 2.

[0021] The utility model further provides a groove 7 on the housing 302 for partially inserting the motor 102. The housing 302 and the motor 102 are detachably fixedly connected. The motor 102 and the adapter 3 are plugged together and then fixed to the motor 102 and the adapter 3 by bolts.

[0022] The utility model further arranges a wire clamp 8, a wire winder 9 and a wire cutter 10 on the electric control housing 101. These components are arranged on the electric control housing 101 so that the sewing machine equipped with the electric control does not need to install these components externally, thereby saving the overall installation time and making the overall structure more compact and more convenient to use.

[0023] The utility model further provides that the bottom and the side of the housing 302 are respectively provided with outwardly protruding positioning blocks 11, and the positioning blocks 11 are provided with positioning holes 12. The provided positioning blocks 11 and positioning holes 12 are used to fix the electric control housing 101 and the adapter 3.

[0024] The utility model further arranges the mounting groove 6 between the sleeve 4 and the housing 302, and several mounting grooves 6 are arranged in an arc shape. The arc shape can better adapt to the position of the end surface connection hole 15 of the sewing machine head 2 of different models, thereby meeting the installation and fixation of the sewing machine head 2 of various models.

[0025] The utility model further arranges a reinforcing block 13 in the shell 302, and the fixing hole 5 passes through the reinforcing block 13 to communicate with the outside world. The reinforcing block 13 is passed through by the fixing hole 5 adapted to the sewing machine head 2, so that when fastened by screws, the reinforcing block 13 can make the screws fastened with greater supporting force, thereby making the connection between the adapter plate and the sewing machine head 2 more stable.

[0026] The utility model further arranges a plurality of reinforcing ribs 14 in an array in the shell 302, which can make the overall strength of the internal structure higher, thereby improving the connection stability between the adapter plate and the sewing machine head 2.

[0027] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the design concept of the present invention should be included in the protection scope of the present invention.

Claims

1. A servo electronic control adapted to various sewing machine models, comprising an electronic control component (1), the electronic control component (1) being mounted on a sewing machine head, the electronic control component (1) comprising an electronic control housing (101) and a motor (102), characterized in that: The electric control component (1) comprises an adapter (3) connected to a sewing machine head and a motor (102), the adapter (3) comprising a base plate (301) and a housing (302), the base plate (301) being provided with a sleeve (4) which is sleeved and matched with a boss of the sewing machine head, the base plate (301) being provided with a plurality of mounting grooves (6) circumferentially arranged on the outer side of the sleeve (4), the base plate (301) being fixedly connected to the base of the sewing machine head via the mounting grooves (6), and the base plate (301) or the housing (302) being provided with a plurality of fixing holes (5) which are radially connected to the inner hole of the sleeve (4).

2. The servo electronic control adapted to various sewing machine models according to claim 1, characterized in that: The housing (302) is provided with a groove (7) into which the motor (102) can be partially inserted, and the housing (302) and the motor (102) are detachably fixedly connected.

3. The servo electronic control adapted to various sewing machine models according to claim 1, characterized in that: The mounting groove (6) is arranged between the sleeve (4) and the housing (302), and the mounting groove (6) is arranged as an arc-shaped groove.

4. The servo electronic control adapted to various sewing machine models according to claim 1, characterized in that: The bottom plate (301) has an outer shape that matches the electric control housing (101); the housing (302) is provided with a positioning block (11) that protrudes outwards; and the positioning block (11) is provided with a positioning hole (12).

5. The servo electronic control adapted to various sewing machine models according to claim 1, characterized in that: A reinforcement block (13) is arranged inside the shell (302), and the fixing hole (5) passes through the reinforcement block (13).

6. The servo electronic control adapted to various sewing machine models according to claim 1, characterized in that: A plurality of reinforcing ribs (14) are arranged in an array inside the shell (302).

7. The servo electronic control adapted to various sewing machine models according to claim 1, characterized in that: The electric control housing (101) is provided with a wire clamp (8), a wire winder (9) and a wire cutting piece (10).

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