CN214652399U

CN214652399U - Car clothing car cover production is with multi-functional granny rag frame

Info

Publication number: CN214652399U
Application number: CN202120314472.XU
Authority: CN
Inventors: 章建成
Original assignee: Hangzhou Huilong Car Accessories Co ltd
Current assignee: Hangzhou Huilong Car Accessories Co ltd
Priority date: 2021-02-04
Filing date: 2021-02-04
Publication date: 2021-11-09
Anticipated expiration: 2031-02-04

Abstract

The utility model belongs to the technical field of the granny rag frame technique and specifically relates to a car sewing machine cover production is with multi-functional granny rag frame, to the problem of granny rag frame simple structure among the prior art, the following scheme is put forward now, and it includes the base, fixes in the backup pad at base top, installs two electric telescopic handle at base top and fixes the board of placing at two electric telescopic handle tops, the back mounted of backup pad has first screw thread post, and the outside threaded connection of first screw thread post has two movable plates, the spread groove has been seted up at the back of backup pad, and the one end of two movable plates all runs through the front that the spread groove extends to the backup pad, and two movable plates lie in the positive one end of backup pad and all are fixed with the connecting plate. The utility model discloses rational in infrastructure, easy operation, can be convenient come to carry out appropriate adjustment to the granny rag frame according to spool length's difference to make the reel that different length can be placed to the granny rag frame, and then enlarge its application scope, easily use widely.

Description

Car clothing car cover production is with multi-functional granny rag frame

Technical Field

The utility model relates to a granny rag frame field especially relates to a car clothing car cover production is with multi-functional granny rag frame.

Background

The cloth spreading frame is widely applied in the cutting stage of cloth, the cloth spreading frame is required to bear cloth rolls on a manual cloth spreading machine on a cloth cutting machine, the cloth is generally wound on a reel, and the cloth is pulled off from the reel when in use.

Granny rag frame mechanism among the prior art is fairly simple, and is inconvenient to make appropriate regulation to the reel of length difference to influence granny rag frame's application range, for this reason, this scheme has provided a car clothing car cover production with multi-functional granny rag frame.

SUMMERY OF THE UTILITY MODEL

The utility model provides a pair of car clothing car cover production is with multi-functional granny rag frame has solved the problem of granny rag frame simple structure among the prior art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a multifunctional cloth spreading frame for producing a car cover comprises a base, a supporting plate fixed on the top of the base, two electric telescopic rods arranged on the top of the base and a placing plate fixed on the top of the two electric telescopic rods, wherein a first threaded column is arranged on the back surface of the supporting plate, two moving plates are in threaded connection with the outer part of the first threaded column, a connecting groove is formed in the back surface of the supporting plate, one ends of the two moving plates extend to the front surface of the supporting plate through the connecting groove, connecting plates are fixed at the ends of the two moving plates, which are positioned on the front surface of the supporting plate, mounting plates are fixed at the sides of the two connecting plates, which are far away from the moving plates, bearings are arranged on the two mounting plates, sleeves are sleeved on the inner rings of the two bearings, locking devices are arranged on the two sleeves, a turntable is fixed at one end of the first threaded column, two movable bearing plates are arranged on the top of the placing plate, and a control switch for controlling the two electric telescopic rods to stretch is installed at the top of the base.

Preferably, the first threaded column is a bidirectional threaded column, and the two moving plates are respectively in threaded connection with two sets of opposite threads on the outer portion of the first threaded column.

Preferably, first screw thread post is installed at the back of base through two fixed plates, and two fixed plates are fixed respectively in the both sides of mounting groove, and the one end of first screw thread post is rotated with one side outer wall of one of them fixed plate and is connected, and the one end that carousel was installed to first screw thread post runs through another fixed plate setting, and this fixed plate rotates with first screw thread post and is connected.

Preferably, the outer wall of one side of the rotary disc, which is far away from the first threaded column, is connected with a locking bolt in a threaded manner, and one end of the locking bolt abuts against the outer wall of the fixing plate.

Preferably, the locking device is composed of fixing bolts which are in threaded connection with the outer walls of two opposite sides of the sleeve, and one ends of the two fixing bolts extend into the sleeve.

Preferably, the mounting groove is formed in the top of the placing plate, a second threaded column is rotatably connected to the inside of the mounting groove, the second threaded column is a bidirectional threaded column, two sets of threads opposite to the second threaded column are connected with a moving block and two moving blocks in a threaded manner, the tops of the two moving blocks extend to the outside of the mounting groove and are fixedly connected with the tops of the two bearing plates, one end of the second threaded column extends to the outside of the mounting groove, and a rotating wheel is fixed to one end, located outside the mounting groove, of the second threaded column.

Preferably, the top of the two bearing plates is provided with a clamping groove.

The utility model has the advantages that:

1. through the cooperation between first screw post, fixed plate, movable plate, carousel, backup pad, connecting plate and the mounting panel, can be convenient adjust the distance between two sleeves to can come to adjust the distance between two sleeves according to the difference of spool length, thereby guarantee that the both ends of the spool of different length can all block in two telescopic insides.

2. Through electric telescopic handle, control switch, place the cooperation between board and the bearing plate, can conveniently carry out the lifting to the spool in loading and unloading spool, and through the cooperation between second screw thread post, movable block and the runner, then can be convenient adjust the distance between two bearing plates to also can come to carry out appropriate regulation to the distance between two bearing plates according to the difference of spool length.

The utility model discloses rational in infrastructure, easy operation, can be convenient come to carry out appropriate adjustment to the granny rag frame according to spool length's difference to make the reel that different length can be placed to the granny rag frame, and then enlarge its application scope, easily use widely.

Drawings

Fig. 1 is a top cross-sectional view of the present invention.

Fig. 2 is a right side view of the present invention.

Fig. 3 is a front sectional view of the present invention.

Reference numbers in the figures: the device comprises a base 1, a supporting plate 2, a fixing plate 3, a moving plate 4, a first threaded column 5, a connecting groove 6, a rotating disc 7, a locking bolt 8, a connecting plate 9, a mounting plate 10, a sleeve 11, a control switch 12, a placing plate 13, a bearing 14, a fixing bolt 15, a bearing plate 16, a mounting groove 17, a second threaded column 18, an electric telescopic rod 19, a clamping groove 20, a moving block 21 and a rotating wheel 22.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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.

Referring to fig. 1-3, a multifunctional cloth spreading frame for producing car covers comprises a base 1, a support plate 2 fixed on the top of the base 1, two electric telescopic rods 19 installed on the top of the base 1, and a placing plate 13 fixed on the top of the two electric telescopic rods 19, wherein a first threaded column 5 is installed on the back surface of the support plate 2, the first threaded column 5 is installed on the back surface of the base 1 through two fixing plates 3, the two fixing plates 3 are respectively fixed on both sides of an installation groove 6, one end of the first threaded column 5 is rotatably connected with the outer wall of one side of one of the fixing plates 3, one end of the first threaded column 5, which is provided with a rotary disc 7, penetrates through the other fixing plate 3, the fixing plate 3 is rotatably connected with the first threaded column 5, two moving plates 4 are connected with the external threads of the first threaded column 5, the first threaded column 5 is a bidirectional threaded column, the two moving plates 4 are respectively in threaded connection with two sets of opposite threads on the outside of the first threaded column 5, the back surface of the supporting plate 2 is provided with a connecting groove 6, one ends of the two moving plates 4 extend to the front surface of the supporting plate 2 through the connecting groove 6, the tops and the bottoms of the two connecting plates 4 are respectively abutted against the top and the bottom of the connecting groove 6, so that the moving plates 4 can be prevented from rotating along with the rotation of the first threaded column 5, and the two moving plates 4 can be adjusted to be close to or far away from each other by the 5-position bidirectional threaded column of the first threaded column;

one ends of the two movable plates 4, which are positioned on the front side of the support plate 2, are both fixed with connecting plates 9, one sides of the two connecting plates 9, which are far away from the movable plates 4, are both fixed with mounting plates 10, and the length of the connecting plates 9 is greater than the width of the connecting grooves 6, so that the purpose of fixing the mounting plates 10 is achieved, the connecting plates 9 abut against the front side of the support plate 2, and the purpose of supporting the weight on the mounting plates 10 is also achieved to a certain extent, and the movable plates 4 are prevented from bearing large weight;

the outer wall of one side, far away from the first threaded column 5, of the rotary table 7 is in threaded connection with a locking bolt 8, one end of the locking bolt 8 abuts against the outer wall of the fixing plate 3, the rotary table 7 can be locked by utilizing static friction between the locking bolt 8 and the fixing plate 3, and the first threaded column 5 is prevented from loosening;

bearings 14 are mounted on the two mounting plates 10, sleeves 11 are sleeved on inner rings of the two bearings 14, locking devices are mounted on the two sleeves 11, each locking device is composed of fixing bolts 15 which are in threaded connection with outer walls of two opposite sides of the corresponding sleeve 11, one ends of the two fixing bolts 15 extend into the corresponding sleeve 11, and the reel can be fixed through static friction between the fixing bolts 15 and the outer wall of the reel;

one end of the first threaded column 5 is fixed with a rotary table 7, the top of the placing plate 13 is provided with two movable bearing plates 16, the top of the placing plate 13 is provided with a mounting groove 17, the inside of the mounting groove 17 is rotatably connected with a second threaded column 18, the second threaded column 18 is a bidirectional threaded column, the outer parts of two sets of opposite threads of the second threaded column 18 are respectively in threaded connection with a movable block 21, the top parts of the two movable blocks 21 extend to the outside of the mounting groove 17 and are fixedly connected with the top parts of the two bearing plates 16, one end of the second threaded column 18 extends to the outside of the mounting groove 17, one end of the second threaded column 18, which is positioned at the outside of the mounting groove 17, is fixed with a rotating wheel 22, the top parts of the two bearing plates 16 are respectively provided with a clamping groove 20, the top part of the base 1 is provided with a control switch 12 for controlling the extension and retraction of the two electric telescopic rods 19, and the control switch 12 are connected with the electric telescopic rods 19, the matching between the placing plate 13 and the bearing plate 16 can conveniently lift the reel when the reel is loaded and unloaded, and the matching between the second threaded column 18, the moving block 21 and the rotating wheel 22 can conveniently adjust the distance between the two bearing plates 16, so that the distance between the two bearing plates 16 can be properly adjusted according to the difference of the length of the reel, and the arrangement of the clamping groove 20 can prevent the reel from rolling off from the bearing plates 16.

The working principle is as follows: when the cloth spreading frame is used, firstly, the distance between the two bearing plates 16 is adjusted according to the length of the reel which is placed on the cloth spreading frame as required, when the distance between the two bearing plates 16 is adjusted, the rotating wheel 22 is rotated clockwise, the second threaded column 18 is rotated clockwise, the two bearing plates 16 are close to each other, otherwise, when the rotating wheel 22 is rotated anticlockwise, the two bearing plates 16 are far away from each other, after the distance between the two bearing plates 16 is adjusted, the reel which is required to be placed on the cloth spreading frame is placed on the two bearing plates 16, and the two ends of the reel are respectively clamped inside the clamping grooves 20 at the tops of the two bearing plates 16, then, the distance between the two sleeves 11 is adjusted, the distance between the two sleeves 11 is ensured to be larger than the length of the reel, when the distance between the two sleeves 11 is adjusted, the locking bolt 8 is firstly unscrewed, so that the locking bolt 8 is separated from the fixed plate 3, then the rotating disc 7 is rotated again, when the rotating disc 7 rotates clockwise, the first threaded column 5 rotates clockwise, the two moving plates 4 approach each other, so that the two sleeves 11 approach each other, otherwise, when the rotating disc 6 rotates counterclockwise, the two sleeves 11 separate from each other, the two electric telescopic rods 19 are started to extend through the control switch 12 after the two sleeves 11 are adjusted, so that the reel placed on the two bearing plates 16 is lifted until the two ends of the reel are at the same height as the two sleeves 11, the rotating disc 7 rotates clockwise after the two sleeves 11 approach each other until the two ends of the reel are respectively sleeved in the two sleeves 11, then the fixing bolts 15 on the two sleeves 11 are respectively screwed, so that one end of each fixing bolt 15 abuts against the outer wall of one end of the reel, which is located in the sleeve 11, and then the locking bolt 8 is screwed again, finally, the two electric telescopic rods 19 are started to contract to the original length through the control switch 12, so that the placing plate 13 is put down, and the reel is fixed.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", 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 to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The multifunctional cloth spreading frame for producing the car cover comprises a base (1), a supporting plate (2) fixed at the top of the base (1), two electric telescopic rods (19) installed at the top of the base (1) and a placing plate (13) fixed at the top of the two electric telescopic rods (19), and is characterized in that a first threaded column (5) is installed at the back of the supporting plate (2), two movable plates (4) are connected to the outer portion of the first threaded column (5) in a threaded manner, a connecting groove (6) is formed in the back of the supporting plate (2), one ends of the two movable plates (4) extend to the front of the supporting plate (2) through the connecting groove (6), connecting plates (9) are fixed at the ends, located on the front of the supporting plate (2), of the two movable plates (9), far away from the movable plates (4), are fixed with mounting plates (10), all install bearing (14) on two mounting panels (10), sleeve (11) have all been cup jointed to the inner circle of two bearing (14), all install locking device on two sleeve (11), the one end of first screw thread post (5) is fixed with carousel (7), place the top of board (13) and install two bearing plates (16) that can remove, control switch (12) that control two electric telescopic handle (19) are flexible are installed at the top of base (1).

2. The multifunctional cloth spreading frame for producing the car cover and car cover of claim 1, wherein the first threaded column (5) is a bidirectional threaded column, and the two moving plates (4) are respectively in threaded connection with two sets of opposite threads on the outer part of the first threaded column (5).

3. The multifunctional cloth spreading frame for the production of the car cover and the car cover of claim 1, wherein the first threaded column (5) is installed on the back surface of the base (1) through two fixing plates (3), the two fixing plates (3) are respectively fixed on two sides of the connecting groove (6), one end of the first threaded column (5) is rotatably connected with the outer wall of one side of one fixing plate (3), one end of the first threaded column (5) provided with the rotary disc (7) penetrates through the other fixing plate (3), and the fixing plate (3) is rotatably connected with the first threaded column (5).

4. The multifunctional cloth spreading frame for the production of the car cover and the car cover is characterized in that a locking bolt (8) is connected to the outer wall of one side, far away from the first threaded column (5), of the rotary table (7) in a threaded mode, and one end of the locking bolt (8) abuts against the outer wall of the fixing plate (3).

5. The multifunctional cloth spreading frame for the production of the car cover and the car cover of the car according to claim 1, wherein the locking device is composed of fixing bolts (15) which are screwed on the outer walls of two opposite sides of the sleeve (11), and one end of each of the two fixing bolts (15) extends to the inside of the sleeve (11).

6. The multifunctional cloth spreading frame for producing the vehicle cover and the vehicle cover as claimed in claim 1, wherein a mounting groove (17) is formed in the top of the placing plate (13), a second threaded column (18) is rotatably connected to the inside of the mounting groove (17), the second threaded column (18) is a bidirectional threaded column, a moving block (21) is in threaded connection with the outer portions of two opposite sets of threads of the second threaded column (18), the two moving blocks (21) are in threaded connection with the top portions of two bearing plates (16), the top portions of the two moving blocks (21) extend to the outer portions of the mounting groove (17), one end of the second threaded column (18) extends to the outer portions of the mounting groove (17), and a rotating wheel (22) is fixed to one end, located outside the mounting groove (17), of the second threaded column (18).

7. The multifunctional cloth spreading frame for the production of the car cover and the car body cover of the car according to claim 1, wherein clamping grooves (20) are formed in the tops of the two bearing plates (16).