CN210916540U

CN210916540U - Automatic sewing machine

Info

Publication number: CN210916540U
Application number: CN201921782280.0U
Authority: CN
Inventors: 高飞; 费平
Original assignee: Qidong Dongfang Bags And Sutcases Co ltd
Current assignee: Qidong Dongfang Bags And Sutcases Co ltd
Priority date: 2019-10-22
Filing date: 2019-10-22
Publication date: 2020-07-03
Anticipated expiration: 2029-10-22

Abstract

The utility model relates to an automatic sewing machine, including sewing platform and sewing machine body, the fixed lateral sliding guide that is provided with on the sewing platform, slidable mounting has the lateral sliding block on the lateral sliding guide, fixed mounting has the longitudinal sliding guide on the lateral sliding block, slidable mounting has the longitudinal sliding block on the longitudinal sliding guide, install press device on one side of longitudinal sliding block, press device includes the deflector, top board and holding down plate, the spacing groove has been seted up on the deflector, top board and holding down plate all are on a parallel with the top surface of sewing platform, all fixed being provided with the stopper on the side of top board and holding down plate, the stopper inlays to be established at the spacing inslot, fixedly connected with compression spring between top board and the holding down plate, one row of locating hole has been seted up on the limiting plate, the height of each locating hole is unequal, wear to be equipped with the shop bolt in the locating hole. The cloth can be conveniently moved by people when the cloth is compressed, and the steps of feeding or discharging are completed.

Description

Automatic sewing machine

Technical Field

The utility model belongs to the technical field of sewing machine's technique and specifically relates to an automatic sewing machine is related to.

Background

A sewing machine is a machine in which one or more sewing threads are used to form one or more stitches in a material to be sewn, thereby interweaving or stitching one or more layers of material. When a sewing machine is used for processing workpieces such as cloth, the cloth needs to be tensioned and then processed, so that the quality of the workpieces is prevented from being affected when the workpieces are folded.

Chinese patent with publication No. CN205874681U discloses an automatic sewing machine, including sewing platform and the sewing machine of installing on the sewing platform, the outside of sewing platform is equipped with the extension platform that is connected to on the sewing platform, the extension platform is flat-plate-shaped, the facade department at the sewing platform is connected through connecting device to the extension platform, still set up press device on the extension platform. The material pulling mechanism is arranged, so that the cloth is tensioned, the cloth is convenient to process after being tensioned, the processing efficiency of the sewing machine is improved, and the processing quality is guaranteed.

However, in the actual use process, such a structure can only play a role of pressing the cloth, and sometimes the cloth needs to be moved to a position far away from or close to the sewing machine in a pressed state so as to complete the feeding and discharging steps, and further improvement is needed for such a device.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims at providing an automatic sewing machine, it can be convenient for people when compressing tightly the cloth and remove the cloth, accomplishes the step of pay-off or the ejection of compact.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

an automatic sewing machine comprises a sewing table and a sewing machine body arranged on the sewing table, wherein a transverse sliding guide rail is fixedly arranged on the sewing table, a transverse sliding block is arranged on the transverse sliding guide rail in a sliding manner, a longitudinal sliding guide rail is fixedly arranged on the transverse sliding block, a longitudinal sliding block is arranged on the longitudinal sliding guide rail in a sliding manner, a material pressing device is arranged on one side face of the longitudinal sliding block, the material pressing device comprises a guide plate, an upper pressing plate and a lower pressing plate, the guide plate is perpendicular to the top face of the sewing table, a limiting groove is formed in the side face, far away from the longitudinal sliding block, of the guide plate, the limiting groove is a dovetail groove, the straight line at the two ends of the limiting groove is perpendicular to the top face of the sewing table, the upper pressing plate and the lower pressing plate are parallel to the top face of the sewing table, limiting blocks are fixedly arranged on the side faces, the space between the lower side of deflector and the top surface of sewing platform is less than the thickness of stopper, and the top board is located the upside of holding down plate, and fixedly connected with compression spring between top board and the holding down plate, has seted up one row of locating hole on the limiting plate, and the height of each locating hole is not equal, wears to be equipped with the shop bolt in the locating hole.

Through adopting above-mentioned technical scheme, when placing the cloth, with the cloth tiling on the top surface of sewing platform, adjust the position of horizontal sliding block and vertical sliding block, make the press device of installation on the vertical sliding block be located the cloth upside. And then adjusting the positions of the upper pressing plate and the lower pressing plate to press the lower pressing plate on the cloth. Later through wear to establish into the dowel in the locating hole of suitable height, make the top surface butt of dowel and top board, and compression spring is in compression state, can be convenient this moment live the cloth suppression, people can come the cloth tensioning through the other end that pulls the cloth, and subsequent processing of being convenient for improves sewing machine's machining efficiency, guarantees the quality of processing simultaneously. And when needs pay-off or the ejection of compact, the vertical sliding block of direct movement makes holding down plate remove together at the in-process that removes to drive the cloth and also remove together, and then accomplish the step of pay-off or ejection of compact.

The utility model discloses further set up to: the transverse sliding guide rail is a transverse sliding groove which is arranged on the top surface of the sewing table, the transverse sliding groove is a dovetail groove, a transverse sliding block is embedded in the transverse sliding groove, the longitudinal sliding guide rail is a cylindrical linear guide rail, and a gap is formed between the longitudinal sliding guide rail and the top surface of the sewing table.

Through adopting above-mentioned technical scheme, the recess of horizontal sliding tray guide rail for seting up on sewing bench top surface, and there is the space at the interval between the top surface of longitudinal sliding guide rail and sewing bench, and the cloth can wear to establish between the top surface of longitudinal sliding guide rail and sewing bench. The cloth can be laid on the sewing table smoothly, and people can move the cloth conveniently.

The utility model discloses further set up to: the top surface of the lower pressing plate is fixedly provided with a guide post, and the guide post is perpendicular to the lower pressing plate and penetrates through the upper pressing plate.

Through adopting above-mentioned technical scheme, make the holding down plate more stable at the in-process that relative top board removed, can make the fine pressure of holding down plate on the cloth.

The utility model discloses further set up to: the guide post is arranged inside the compression spring in a penetrating mode.

Through adopting above-mentioned technical scheme, because after using a period, compression spring can inevitable appear warping crooked phenomenon, when compression spring appeared warping deformation's phenomenon, lead to compression spring position dislocation easily, and then lead to the holding down plate can not be fine press on the cloth. The guide post can restrict the position of the compression spring, and the compression spring can be normally used even if the compression spring is deformed and bent, so that the replacement frequency of the compression spring is reduced.

The utility model discloses further set up to: the compression spring be provided with two at least, every compression spring inboard all is provided with a guide post.

Through adopting above-mentioned technical scheme, through being provided with two compression springs and two guide posts, make the holding down plate can be lived the position by better restriction at the in-process that relative top board removed, remove more stably, and then make the fine pressure of holding down plate on the cloth.

The utility model discloses further set up to: the two adjacent positioning holes are arranged in a staggered mode.

Through adopting above-mentioned technical scheme, can be with the shorter of interval setting between two adjacent locating holes, the position that makes the dowel can wear to establish is more intensive to can adjust the position of top board better, make the holding down plate can also be convenient for remove the cloth when compressing tightly the cloth.

The utility model discloses further set up to: and two longitudinal sliding blocks are arranged on the longitudinal sliding guide rail in a sliding manner.

Through adopting above-mentioned technical scheme, when processing some long cloth of length, only lean on the press device on a longitudinal sliding block to be not enough to satisfy the demand of pushing down the cloth, through being provided with two longitudinal sliding blocks, and all be provided with press device on every longitudinal sliding block, can push down some long cloth of length.

The utility model discloses further set up to: and a synchronous rod is detachably connected between the longitudinal sliding block and the other longitudinal sliding block.

Through adopting above-mentioned technical scheme, when removing the long cloth of length, can install the synchronizing bar, like this when removing the cloth, two longitudinal sliding block synchronous motion are difficult for appearing the phenomenon that the cloth corrugates, and when processing ordinary cloth, also can be through dismantling down the synchronizing bar, come the longitudinal sliding block of independent movement.

To sum up, the utility model discloses a beneficial technological effect does:

1. the cloth can be pressed and moved by people, so that the feeding or discharging step is completed;

2. it has simple structure and convenient use.

Drawings

Fig. 1 is a schematic structural diagram of the present embodiment.

Fig. 2 is a partial schematic view of portion a of fig. 1.

In the figure, 1, a sewing table; 11. a sewing machine body; 2. a lateral sliding guide rail; 21. a transverse sliding block; 22. a longitudinal sliding guide rail; 23. a longitudinal slide block; 24. embedding a groove; 25. a synchronization lever; 3. a pressing device; 31. a guide plate; 32. an upper pressure plate; 33. a lower pressing plate; 34. a limiting groove; 35. a limiting block; 36. a guide post; 37. a compression spring; 4. positioning holes; 41. and positioning the pin.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1 and 2, for the utility model discloses an automatic sewing machine, including sewing platform 1, sewing platform 1 is last fixed mounting has sewing machine body 11, and the position that the workman was located when operating sewing machine is the front of sewing platform 1. A transverse sliding groove serving as a transverse sliding guide rail 2 is formed in the sewing table 1, the transverse sliding guide rail 2 is located on one side, close to the front side, of the sewing machine body 11, and the transverse sliding groove is a dovetail groove. A transverse sliding block 21 is slidably mounted in the transverse sliding guide rail 2, and the cross section of the transverse sliding block 21 is equal to that of the transverse sliding groove. A cylindrical linear guide serving as a longitudinal slide guide 22 is fixedly mounted on the top surface of the lateral slide block 21, and the longitudinal slide guide 22 is perpendicular to the lateral slide guide 2 and is located on one side of the sewing machine body 11. The longitudinal sliding guide 22 is spaced from the top surface of the sewing table 1. Two longitudinal sliding blocks 23 are slidably mounted on the longitudinal sliding guide rail 22, the side faces, close to each other, of the two longitudinal sliding blocks 23 are provided with embedding grooves 24, the top faces of the embedding grooves 24 are overlapped with the top faces of the longitudinal sliding blocks 23, a synchronizing rod 25 is mounted between the two longitudinal sliding blocks 23, and the ends of the synchronizing rod 25 are embedded in the embedding grooves 24 of the two longitudinal sliding blocks 23 respectively. The pressing device 3 is fixedly arranged on the side surface of the longitudinal sliding block 23 close to the sewing machine body 11.

Referring to fig. 1 and 2, the pressing device 3 includes a guide plate 31, an upper platen 32, and a lower platen 33. The guide plate 31 is perpendicular to the top surface of the sewing table 1 and is fixedly mounted on the side surface of the longitudinal slide block 23 close to the sewing machine body 11. The side surface of the guide plate 31 far away from the longitudinal sliding block 23 is provided with a limiting groove 34, the limiting groove 34 is a dovetail groove, and the straight line of the two ends of the limiting groove 34 is vertical to the top surface of the sewing table 1. The upper pressing plate 32 and the lower pressing plate 33 are both parallel to the top surface of the sewing table 1, a limiting block 35 is integrally formed on the side edge of the same side of the upper pressing plate 32 and the lower pressing plate 33, the cross section of the limiting block 35 is equal to the cross section of the limiting groove 34 in size, and the limiting block 35 is slidably mounted in the limiting groove 34. The distance between the bottom surface of the guide plate 31 and the top surface of the sewing table 1 is smaller than the thickness of the stopper 35 on the lower presser plate 33. Two guide posts 36 are fixedly mounted on the top surface of the lower press plate 33, and the guide posts 36 are perpendicular to the lower press plate 33 and penetrate through the upper press plate 32. A compression spring 37 is arranged between the upper pressing plate 32 and the lower pressing plate 33, one compression spring 37 is sleeved on each guide post 36, one end of the compression spring 37 is connected with the upper pressing plate 32, and the other end of the compression spring 37 is connected with the lower pressing plate 33.

Referring to fig. 1 and 2, the length of the guide plate 31 in the linear direction of the longitudinal sliding guide rail 22 is longer than the length of the longitudinal sliding block 23 in the linear direction of the longitudinal sliding guide rail 22, a row of positioning holes 4 are formed in the side surface of the guide plate 31 not attached to the longitudinal sliding block 23, and the adjacent positioning holes 4 are arranged in a left-right staggered manner. A positioning pin 41 is inserted into the positioning hole 4, and the positioning pin 41 abuts against the top surface of the upper platen 32.

When placing the cloth, with the cloth tiling on the top surface of sewing platform 1, adjust the position of horizontal sliding block 21 and longitudinal sliding block 23, make the press device 3 of installation on the longitudinal sliding block 23 be located the cloth upside. Then, the positions of the upper press plate 32 and the lower press plate 33 are adjusted, so that the lower press plate 33 presses on the cloth. Later through wear to establish into dowel 41 in locating hole 4 of suitable height, make dowel 41 and top surface butt of top board 32, and compression spring 37 is in the compression state, can be convenient this moment live the cloth suppression, people can come the cloth tensioning through the other end that drags the cloth, and subsequent processing of being convenient for improves sewing machine's machining efficiency, guarantees the quality of processing simultaneously. When feeding or discharging is needed, the longitudinal sliding block 23 is directly moved, and the lower pressing plate 33 is moved together by the longitudinal sliding block 23 in the moving process, so that the cloth is driven to move together, and the feeding or discharging step is completed. When some long cloth is processed, the pressing devices 3 on the two longitudinal sliding blocks 23 can press some long cloth, so that the application range is wider.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides an automatic sewing machine, includes sewing table (1) and installs sewing machine body (11) on sewing table (1), its characterized in that: the sewing machine is characterized in that a transverse sliding guide rail (2) is fixedly arranged on the sewing table (1), a transverse sliding block (21) is slidably arranged on the transverse sliding guide rail (2), a longitudinal sliding guide rail (22) is fixedly arranged on the transverse sliding block (21), a longitudinal sliding block (23) is slidably arranged on the longitudinal sliding guide rail (22), a material pressing device (3) is arranged on one side face of the longitudinal sliding block (23), the material pressing device (3) comprises a guide plate (31), an upper pressing plate (32) and a lower pressing plate (33), the guide plate (31) is perpendicular to the top face of the sewing table (1), a limiting groove (34) is formed in the side face, far away from the longitudinal sliding block (23), of the guide plate (31), the limiting groove (34) is a dovetail groove, straight lines at two ends of the limiting groove (34) are perpendicular to the top face of the sewing table (1), and the upper pressing plate (32) and the lower pressing plate (33) are both parallel, all fixed stopper (35) that is provided with on the side of top board (32) and holding down plate (33), stopper (35) inlay and establish in spacing groove (34) and slide along spacing groove (34), the space between the lower limb of deflector (31) and the top surface of sewing platform (1) is less than the thickness of stopper (35), top board (32) are located the upside of holding down plate (33), and fixedly connected with compression spring (37) between top board (32) and holding down plate (33), one row of locating hole (4) have been seted up on the limiting plate, the height inequality of each locating hole (4), wear to be equipped with dowel (41) in locating hole (4).

2. An automatic sewing machine according to claim 1, characterized in that: the transverse sliding guide rail (2) is a transverse sliding groove, the transverse sliding groove is formed in the top surface of the sewing table (1) and is a dovetail groove, the transverse sliding block (21) is embedded in the transverse sliding groove, the longitudinal sliding guide rail (22) is a cylindrical linear guide rail, and gaps are formed between the longitudinal sliding guide rail (22) and the top surface of the sewing table (1).

3. An automatic sewing machine according to claim 1, characterized in that: the top surface of the lower pressing plate (33) is fixedly provided with a guide post (36), and the guide post (36) is vertical to the lower pressing plate (33) and penetrates through the upper pressing plate (32).

4. An automatic sewing machine according to claim 3, characterized in that: the guide post (36) is arranged inside the compression spring (37) in a penetrating way.

5. An automatic sewing machine according to claim 4, characterized in that: the number of the compression springs (37) is at least two, and a guide post (36) is arranged on the inner side of each compression spring (37).

6. An automatic sewing machine according to claim 1, characterized in that: the two adjacent positioning holes (4) are arranged in a staggered mode.

7. An automatic sewing machine according to claim 2, characterized in that: and two longitudinal sliding blocks (23) are arranged on the longitudinal sliding guide rail (22) in a sliding way.

8. An automatic sewing machine according to claim 7, characterized in that: and a synchronous rod (25) is detachably connected between the longitudinal sliding block (23) and the other longitudinal sliding block (23).