CN216864507U - Overlock machine for producing automobile seat cushion - Google Patents

Abstract

The utility model discloses an overlock machine for producing an automobile cushion, which comprises a machine table, wherein an overlock machine main body and an auxiliary mechanism are arranged at the upper end of the machine table, and a sewing mechanism is arranged on one side of the overlock machine main body. When the overlock machine for producing the automobile cushion is used for overlock of the cloth cushion, aiming at the cloth cushions with different thicknesses, the cloth cushion is firstly placed between the extrusion contact and the machine, then the threaded column is rotated on the inner wall of the threaded sleeve, the threaded column drives the spring and the extrusion contact to relatively slide based on the threaded sleeve until the extrusion contact and the cloth cushion are tightly adhered, meanwhile, the spring is slightly compressed under stress, the stiffness coefficient of the spring is moderate, the extrusion contact has basic limiting effect, the movement of the cloth cushion is not influenced, the auxiliary mechanism has higher practicability, the manpower is indirectly saved, the using effect of the auxiliary mechanism is further improved through the arranged extrusion contact, and better use prospects are brought.

Description

Overlock machine for producing automobile seat cushion

Technical Field

The utility model relates to the field of cushion processing equipment, in particular to an overlock machine for producing an automobile cushion.

Background

The automobile cushion is a main consumer product of a vehicle family, a set of comfortable and practical automobile cushion is selected according to seasons, the automobile cushion is made of genuine leather, microfiber leather, artificial leather, nylon, chemical fiber, artificial wool, polyester wool and other different materials in the market at present, the wool cushion is one of choices of automobile interiors in winter, the automobile cushion is in hot summer, a plurality of automobile owners can select a silk ice cushion (chemical fiber), the automobile cushion is universal in the four seasons in the market at present, and the automobile cushion gradually becomes a great trend.

In the prior art, a binding device for producing an automobile seat cushion is described in a Chinese patent document with the application publication number of CN202022549984.2, and a binding machine is disclosed, wherein the defect that the limitation of a cloth liner is not further limited and optimized is overcome.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides an overlock machine for producing an automobile cushion, which has the advantages of auxiliary limiting and the like and can effectively solve the problems in the background technology.

(II) technical scheme

In order to realize the purpose, the utility model adopts the technical scheme that: an overlock machine for producing an automobile cushion comprises a machine table, wherein an overlock machine main body and an auxiliary mechanism are arranged at the upper end of the machine table, a sewing mechanism is arranged on one side of the overlock machine main body, the overlock machine main body is fixedly connected to the rear side of the outer surface of the upper end of the machine table, the sewing mechanism is fixedly connected to the outer surface of the front end of the overlock machine main body, the auxiliary mechanism is fixedly connected to the front side of the outer surface of the upper end of the machine table, the auxiliary mechanism comprises a fixing plate, fixing frame rods, threaded sleeves, threaded columns, springs and extrusion contacts, the fixing plate is fixedly connected to the outer surface of the upper end of the machine table, one ends of the two fixing frame rods are respectively and fixedly connected to two sides of the upper section of one side of the fixing plate, the upper ends of the two threaded sleeves are respectively and fixedly connected to the outer surfaces of the lower ends of the other sections of the two fixing frame rods, and the two threaded columns are respectively in threaded connection with the inner walls of the two threaded sleeves, the upper ends of the two springs are respectively and fixedly connected with the lower ends of the two threaded columns, and the lower ends of the two springs are respectively and fixedly connected with the upper ends of the two extrusion contacts.

Preferably, the pressing contact comprises a fixed bin, an auxiliary ball, a rotary groove, a rotary ball and a bin cover.

Preferably, the outer surface of the upper end of the fixed bin is fixedly connected with the lower end of the spring, the rotary groove is formed by the lower end of the fixed bin and is matched with the structure of the rotary ball, the auxiliary ball is embedded in the fixed bin and protrudes out of the upper side of the rotary groove, the auxiliary ball is rotatably connected to the inner wall of the fixed bin, the rotary ball is rotatably connected to the inner wall of the rotary groove, the bin cover is matched with the structure of the rotary ball, the rotary ball rotates on the inner wall of the bin cover, and the bin cover is in threaded connection with the inner wall of the lower end of the fixed bin.

(III) advantageous effects

Compared with the prior art, the utility model provides an overlock machine for producing an automobile cushion, which has the following beneficial effects:

1. this overlock machine is used in production of car cushion, through the complementary unit who sets up, when must overlock the floorcloth, to the floorcloth in different thickness, place the floorcloth between extrusion contact and board earlier, then in screw thread cover inner wall rotating screw thread post, the screw thread post drives spring and extrusion contact relative slip based on the screw thread cover this moment, until extrusion contact and floorcloth close phase paste, make the spring atress compress slightly simultaneously moderately, the stiffness coefficient of spring, when making extrusion contact possess basic spacing effect, do not influence the removal of floorcloth, complementary unit's practicality is higher, the indirect manpower of having saved.

2. This overlock machine is used in production of car cushion through the extrusion contact that sets up, at the in-process that the floorcloth removed, because of the floorcloth laminating in changeing the ball, cause to change the ball and rotate, supplementary ball cooperation commentaries on classics ball rotation simultaneously, supplementary ball is used for reducing the friction between commentaries on classics ball and the fixed storehouse, improves and changes the ball flexibility, because of the long-term friction loss of changeing the ball, when having must changing to changeing the ball, with the cang gai by the lower extreme rotating of fixed storehouse dismantle can, extrusion contact's simple structure further improves complementary unit's result of use.

Drawings

FIG. 1 is a schematic overall structure diagram of an overlock machine for producing an automobile seat cushion.

FIG. 2 is a schematic structural diagram of an auxiliary mechanism in the overlock machine for producing the automobile seat cushion.

Fig. 3 is a structural analysis diagram of the press contact for the auxiliary mechanism in the overlock machine for producing the automobile seat cushion.

In the figure: 1. a machine platform; 2. a serger body; 3. a sewing mechanism; 4. an auxiliary mechanism; 401. a fixing plate; 402. A fixed frame rod; 403. a threaded sleeve; 404. a threaded post; 405. a spring; 406. pressing the contact; 4061. Fixing the bin; 4062. an auxiliary ball; 4063. rotating the groove; 4064. rotating the ball; 4065. a bin cover.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

Detailed description of the preferred embodiment

The embodiment is an overlock machine for producing an automobile seat cushion.

As shown in fig. 1-3, an overlock machine for producing an automobile seat cushion comprises a machine table 1, an overlock machine main body 2 and an auxiliary mechanism 4 are arranged at the upper end of the machine table 1, a sewing mechanism 3 is arranged at one side of the overlock machine main body 2, the overlock machine main body 2 is fixedly connected to the rear side of the outer surface of the upper end of the machine table 1, the sewing mechanism 3 is fixedly connected to the outer surface of the front end of the overlock machine main body 2, the auxiliary mechanism 4 is fixedly connected to the front side of the outer surface of the upper end of the machine table 1, the auxiliary mechanism 4 comprises a fixing plate 401, fixing frame rods 402, a thread sleeve 403, thread columns 404, springs 405 and a squeezing contact 406, the fixing plate 401 is fixedly connected to the outer surface of the upper end of the machine table 1, one ends of the two fixing frame rods 402 are respectively fixedly connected to two sides of the upper section of one side of the fixing plate 401, and the upper ends of the two thread sleeves 403 are respectively fixedly connected to the outer surfaces of the lower ends of the other section of the two fixing frame rods 402, the two threaded columns 404 are respectively in threaded connection with the inner walls of the two threaded sleeves 403, the upper ends of the two springs 405 are respectively and fixedly connected with the lower ends of the two threaded columns 404, and the lower ends of the two springs 405 are respectively and fixedly connected with the upper ends of the two extrusion contacts 406.

The extrusion contact 406 comprises a fixed bin 4061, an auxiliary ball 4062, a rotating groove 4063, a rotating ball 4064 and a bin cover 4065, the outer surface of the upper end of the fixed bin 4061 is fixedly connected with the lower end of the spring 405, the rotating groove 4063 is formed by the lower end of the fixed bin 4061, the rotating groove 4063 is matched with the structure of the rotating ball 4064, the auxiliary ball 4062 is embedded in the fixed bin 4061 and protrudes to the upper side of the rotating groove 4063, the auxiliary ball 4062 is rotatably connected to the inner wall of the fixed bin 4061, the rotating ball 4064 is rotatably connected to the inner wall of the rotating groove 4063, the bin cover 4065 is matched with the structure of the rotating ball 4064, the rotating ball 4064 is rotated on the inner wall of the bin cover 4065, and the bin cover 4065 is in threaded connection with the inner wall of the lower end of the fixed bin 4061.

It should be noted that, the utility model is an overlock machine for producing a car seat cushion, when overlock is needed to overlock a piece of cloth of different thickness by the auxiliary mechanism 4, firstly, the cloth is placed between the extrusion contact 406 and the machine 1, then the threaded post 404 is rotated on the inner wall of the threaded sleeve 403, at this time, the threaded post 404 drives the spring 405 and the extrusion contact 406 to relatively slide based on the threaded sleeve 403 until the extrusion contact 406 is tightly adhered to the cloth, and at the same time, the spring 405 is slightly compressed by force, the coefficient of the spring 405 is moderate, the stiffness of the cloth is not influenced while the extrusion contact 406 has basic limiting effect, the practicability of the auxiliary mechanism 4 is higher, the manpower is indirectly saved, and in the moving process of the cloth, the rotary ball 4064 is rotated because the cloth is adhered to the rotary ball 4064, and the auxiliary ball 4062 is rotated in cooperation with the rotary ball 4064, the auxiliary ball 4062 is used for reducing the friction between the rotary ball 4064 and the fixed bin 4061, and improves the flexibility of the rotary ball 4064, and because of the long-term friction loss of the rotary ball 4064, when the rotary ball 4064 needs to be replaced, the bin cover 4065 is detached by rotating the lower end of the fixed bin 4061, the structure of the extrusion contact 406 is simple, and the use effect of the auxiliary mechanism 4 is further improved.

Detailed description of the utility model

The embodiment is an embodiment of an auxiliary mechanism for an overlock machine for producing an automobile seat cushion.

As shown in fig. 1, 2 and 3, an auxiliary mechanism for an overlock machine for producing an automobile seat cushion, the auxiliary mechanism 4 includes a fixing plate 401, fixing frame rods 402, thread sleeves 403, thread columns 404, springs 405, and extrusion contacts 406, the fixing plate 401 is fixedly connected to the outer surface of the upper end of the machine table 1, one ends of the two fixing frame rods 402 are respectively and fixedly connected to two sides of the upper section of one side of the fixing plate 401, the upper ends of the two thread sleeves 403 are respectively and fixedly connected to the outer surfaces of the lower ends of the other sections of the two fixing frame rods 402, the two thread columns 404 are respectively and threadedly connected to the inner walls of the two thread sleeves 403, the upper ends of the two springs 405 are respectively and fixedly connected to the lower ends of the two thread columns 404, and the lower ends of the two springs 405 are respectively and fixedly connected to the upper ends of the two extrusion contacts 406.

Detailed description of the preferred embodiment

The embodiment is an embodiment of a press contact for an auxiliary mechanism in a serger for producing an automobile seat cushion.

As shown in fig. 2 and 3, an extrusion contact for an auxiliary mechanism in an overlock machine for producing an automobile seat cushion, the extrusion contact 406 includes a fixed bin 4061, an auxiliary ball 4062, a rotating groove 4063, a rotating ball 4064 and a bin cover 4065, the outer surface of the upper end of the fixed bin 4061 is fixedly connected with the lower end of a spring 405, the rotating groove 4063 is opened by the lower end of the fixed bin 4061, the rotating groove 4063 is matched with the structure of the rotating ball 4064, the auxiliary ball 4062 is embedded in the fixed bin 4061 and protrudes to the upper side of the rotating groove 4063, the auxiliary ball 4062 is rotatably connected to the inner wall of the fixed bin 4061, the rotating ball 4064 is rotatably connected to the inner wall of the rotating groove 4063, the bin cover 4065 is matched with the structure of the rotating ball 4064, the rotating ball 4064 is rotatably connected to the inner wall of the bin cover 4065, and the bin cover 4065 is in threaded connection with the inner wall of the lower end of the fixed bin 4061.

It is noted that, herein, relational terms such as first and second (a, b, etc.) and the like may be 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. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed.

Claims (3)

1. The utility model provides a car cushion production is with serging machine, includes board (1), its characterized in that: the overlock machine is characterized in that an overlock machine main body (2) and an auxiliary mechanism (4) are arranged at the upper end of the machine table (1), a sewing mechanism (3) is arranged on one side of the overlock machine main body (2), the overlock machine main body (2) is fixedly connected to the rear side of the outer surface of the upper end of the machine table (1), the sewing mechanism (3) is fixedly connected to the outer surface of the front end of the overlock machine main body (2), the auxiliary mechanism (4) is fixedly connected to the front side of the outer surface of the upper end of the machine table (1), the auxiliary mechanism (4) comprises a fixing plate (401), a fixing frame rod (402), threaded sleeves (403), threaded columns (404), springs (405) and extrusion contacts (406), the fixing plate (401) is fixedly connected to the outer surface of the upper end of the machine table (1), one ends of the two fixing frame rods (402) are fixedly connected to two sides of the upper section of one side of the fixing plate (401), and the upper ends of the two threaded sleeves (403) are fixedly connected to the outer surface of the other section of the two fixing frame rods (402) respectively The two threaded columns (404) are respectively in threaded connection with the inner walls of the two threaded sleeves (403), the upper ends of the two springs (405) are respectively fixedly connected with the lower ends of the two threaded columns (404), and the lower ends of the two springs (405) are respectively fixedly connected with the upper ends of the two extrusion contacts (406).

2. The overlock machine for producing the automobile seat cushion according to claim 1, wherein: the extrusion contact (406) comprises a fixed bin (4061), an auxiliary ball (4062), a rotary groove (4063), a rotary ball (4064) and a bin cover (4065).

3. The overlock machine for producing the automobile seat cushion according to claim 2, wherein: the lower extreme fixed connection of the upper end surface of fixed storehouse (4061) and spring (405), it sets up by the lower extreme of fixed storehouse (4061) to change groove (4063), and changes groove (4063) and the structure of changeing ball (4064) and agree with mutually, supplementary ball (4062) are embedded in the inside of fixed storehouse (4061) and the protrusion to the upside of changeing groove (4063), and supplementary ball (4062) rotate the inner wall of connecting in fixed storehouse (4061), change ball (4064) and rotate the inner wall of connecting in changeing groove (4063), cang gai (4065) agrees with mutually with the structure of changeing ball (4064), and change ball (4064) and rotate in the inner wall of cangai (4065), cangai (4065) threaded connection is in the lower extreme inner wall of fixed storehouse (4061).

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