CN215887553U

CN215887553U - Stenter

Info

Publication number: CN215887553U
Application number: CN202122315298.3U
Authority: CN
Inventors: 杨智文; 闵顺四
Original assignee: Changzhou Fushite Printing And Dyeing Co ltd
Current assignee: Changzhou Fushite Printing And Dyeing Co ltd
Priority date: 2021-09-23
Filing date: 2021-09-23
Publication date: 2022-02-22
Anticipated expiration: 2031-09-23

Abstract

The utility model relates to a tentering machine relates to fabric processing technology field, is easy in the problem of excessive stretching in order to solve the cloth, and it includes the frame, be provided with adjusting device in the frame, adjusting device is including supplying dancer rools and the slider that the cloth walked around, the dancer rools both ends are provided with the pivot, the dancer rools rotates through pivot and slider to be connected, offer in the frame and supply the slider to insert the spout of establishing, be provided with the spring between slider and the spout inside wall. When the local pulling force of effect at the cloth is great, this part of cloth can drive the slider to the spring application of force simultaneously when the regulating roller, drives the slider to cushion the pulling force on the cloth, and this application has the effect that the reduction cloth is stretched excessively.

Description

Stenter

Technical Field

The application relates to the technical field of fabric processing, in particular to a tenter.

Background

The tenter is a device which stretches, flattens and straightens cloth and enables the width of the cloth to be consistent.

In the tenter in the related art, a plurality of guide rollers are connected to a frame, cloth is wound around the guide rollers and is conveyed, and after the cloth is conducted through the guide rollers, the width of the cloth can be stretched, so that the cloth becomes stretched and flat.

In view of the above mentioned related patents, the inventor believes that uneven transmission occurs easily when the cloth is conveyed over the guide roller, which causes different transmission forces acting on different positions of the cloth by the guide roller, and thus the local tissue of the cloth is damaged easily due to the local over-stretching of the cloth.

SUMMERY OF THE UTILITY MODEL

In order to reduce the situation that the cloth is stretched excessively, the application provides a tenter.

The application provides a tenter adopts following technical scheme:

the utility model provides a tentering frame, includes the frame, be provided with adjusting device in the frame, adjusting device is including supplying dancer rools and the slider that the cloth walked around, the dancer rools both ends are provided with the pivot, the dancer rools rotate through pivot and slider and connect, set up in the frame and supply the slider to insert the spout of establishing, be provided with the spring between slider and the spout inside wall.

Through adopting above-mentioned technical scheme, the tensile of cloth accessible regulating roller conveying when the local pulling force of effect at the cloth is great, can be to the regulating roller application of force simultaneously when the great part of cloth atress passes through the regulating roller, and the regulating roller removes and drives pivot and slider removal to make the slider to the spring application of force, make the spring compression, the spring can cushion the pulling force on the cloth, thereby reducible cloth part is stretched excessively and leads to the impaired condition of cloth local tissue.

Optionally, a limiting groove is formed in the inner side wall of the sliding groove, a limiting rod is arranged on the sliding block, and the limiting rod is inserted in the limiting groove and can slide along the length direction of the limiting groove.

Through adopting above-mentioned technical scheme, the spacing inslot lateral wall is spacing to the gag lever post to it is spacing to the position of slider in the spout, reduces the condition of deviating from in the spout when the slider removes.

Optionally, the spacing groove runs through frame and opening direction unanimous with dancer length direction, the gag lever post is unanimous and passes the spacing groove with dancer length direction, the gag lever post is kept away from dancer one end and is provided with the limiting plate.

In general, the length direction of the limiting rod and the opening direction of the limiting groove are perpendicular to the length direction of the adjusting roller, so that when the sliding block is inserted into the sliding groove, the sliding block needs to be inserted from the length direction of the rack, and the sliding block is inconvenient to insert into the sliding groove; by adopting the technical scheme, the limiting plate is attached to the side wall of the rack, and the side wall of the rack limits the limiting plate, so that the limiting rod and the sliding block are further limited; the limiting plate is arranged, so that the limiting rod and the limiting groove can reduce the influence on the sliding block to be inserted into the sliding groove under the condition of limiting the sliding block.

Optionally, end walls of two ends of the adjusting roller are provided with insertion grooves for the rotating shaft, and an elastic part is arranged between the bottom wall of the insertion groove and the rotating shaft.

Through adopting above-mentioned technical scheme, make the slider of dancer rools one end insert the spout of frame one side earlier when the dancer rools are installed, press the slider of the dancer rools other end again and drive the elastic component that the pivot compression corresponds, make this slider and frame step down and align with corresponding spout, remove the pressure to this slider again, the elastic component promotes this slider promptly and inserts in the spout to the loading and unloading of dancer rools in the frame is convenient for.

Optionally, the positioning groove is formed in the inner side wall of the insertion groove, the positioning block is arranged on the side wall of the rotating shaft, and the positioning block is inserted into the positioning groove and can move along the length direction of the positioning groove.

When the adjusting roller is not used, the sliding block drives the rotating shaft to compress the elastic piece under the action of external force, and when the external force is removed, the elastic piece recovers the original length of the elastic piece and easily pushes the rotating shaft to be separated from the inserting groove; through adopting above-mentioned technical scheme, the constant head tank inside wall can be spacing to the locating piece, and further spacing to the position of pivot in the inserting groove, reduces the condition that the elastic component promoted the pivot and deviate from the inserting groove.

Optionally, the locating slot communicates with each other with the dancer roll end wall, the dancer roll both ends are provided with the sleeve, the sleeve inside wall pastes with the dancer roll end wall, the sleeve lateral wall is run through to the pivot.

Under the condition that the positioning groove is closed, the elastic part is not convenient to replace by an operator; through adopting above-mentioned technical scheme, the constant head tank communicates with each other with the dancer rools end wall, and the sleeve accessible is spacing to the locating piece and spacing to the pivot, and after the elastic component lost elasticity, can lift the sleeve off, takes out the pivot and changes the elastic component. The convenience of elastic component change has been improved to the intercommunication setting of telescopic setting and constant head tank.

Optionally, a guide rod is arranged on the inner side wall of the sliding groove, the guide rod penetrates through the sliding block, and the spring is sleeved on the guide rod.

Through adopting above-mentioned technical scheme, the guide arm can be spacing to the spring, reduces the condition that takes place radial deformation in the spring use.

Optionally, the inner side wall of the sliding groove is provided with a mounting groove for inserting the guide rod, and the bottom wall of the mounting groove is provided with a magnetic part magnetically attracted with the guide rod.

When the slider moves, the friction force between the slider and the guide rod easily drives the guide rod to move accidentally along the moving direction of the slider.

In summary, the present application includes at least one of the following beneficial technical effects:

1. when the local pulling force of work in the cloth is great, the great part of cloth atress can be to the regulating roller application of force simultaneously when passing through the regulating roller, and the regulating roller removes and drives pivot and slider removal to make the slider to the spring application of force, make the spring compression, the spring can cushion the pulling force on the cloth, thereby reducible local quilt of cloth excessively leads to the impaired condition of cloth local tissue.

2. The limiting groove, the limiting rod and the limiting plate are arranged, so that the position of the sliding block in the sliding groove can be limited, and the condition that the sliding block is separated from the sliding groove when moving is reduced.

3. The guide rod can limit the spring, and the condition of radial deformation of the spring in the using process is reduced.

Drawings

Fig. 1 is a schematic view showing a structure of a tenter in an embodiment of the present application.

Fig. 2 is a schematic sectional view for showing the connection relationship between the rotating shaft and the adjusting roller in the embodiment of the present application.

Fig. 3 is an enlarged schematic view of a portion a in fig. 2.

Description of reference numerals: 1. a frame; 11. a chute; 111. a spring; 12. a limiting groove; 13. mounting grooves; 131. a magnetic member; 14. a guide bar; 2. a regulating roller; 21. inserting grooves; 211. an elastic member; 22. positioning a groove; 23. a rotating shaft; 231. positioning blocks; 24. a sleeve; 3. a slider; 31. a limiting rod; 32. a limiting plate; 4. and a guide roller.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses a tenter. Referring to fig. 1, 2 and 3, the tenter includes a frame 1, the frame 1 includes a plurality of support frames, an adjusting device is disposed on the frame 1, the adjusting device includes an adjusting roller 2 and a slider 3 located at two ends of the adjusting roller 2, a rotating shaft 23 is disposed between the adjusting roller 2 and the slider 3, insertion grooves 21 are disposed at two ends of the adjusting roller 2, one end of the rotating shaft 23 is inserted into the insertion groove 21, the other end of the rotating shaft 23 is rotatably connected with the slider 3 through a bearing, an elastic member 211 is disposed between the bottom wall of the insertion groove 21 and the rotating shaft 23, and the elastic member 211 can be a spring; the sliding groove 11 has been seted up to frame 1 lateral wall, and slider 3 inserts in sliding groove 11 and can follow 11 length direction in the sliding groove and remove, is provided with spring 111 between 11 diapalls of sliding groove and the slider 3, through welded fastening connection between 111 one end of spring and the 11 diapalls of sliding groove, and the other end offsets with 3 lateral walls of slider.

Referring to fig. 1, 2 and 3, the frame 1 is further provided with a plurality of guide rollers 4, and both the guide rollers 4 and the adjusting rollers 2 can be used for winding and conveying cloth. When the local pulling force of effect at the cloth is great, the great part of cloth atress can be to adjusting roller 2 application of force simultaneously when adjusting roller 2, and adjusting roller 2 drives pivot 23 and slider 3 to spring 111 application of force to make the compression of spring 111, spring 111 can cushion the pulling force on the cloth, thereby reducible local quilt of cloth is stretched excessively and leads to the impaired condition of the local tissue of cloth. When the adjusting roller 2 is installed, the sliding block 3 at one end of the adjusting roller 2 is inserted into the sliding groove 11 on one side of the frame 1, then the sliding block 3 at the other end of the adjusting roller 2 is pressed to drive the rotating shaft 23 to compress the corresponding elastic part 211, the sliding block 3 and the frame 1 are enabled to be abducted and aligned with the corresponding sliding groove 11, the pressure on the sliding block 3 is removed, and the elastic part 211 pushes the sliding block 3 to be inserted into the sliding groove 11, so that the adjusting roller 2 can be conveniently assembled and disassembled on the frame 1.

Referring to fig. 3, a positioning groove 22 is formed in the inner side wall of the insertion groove 21, the positioning groove 22 is communicated with the end wall of the adjusting roller 2, a positioning block 231 is fixedly connected to the side wall of the rotating shaft 23 through welding, the positioning block 231 is inserted into the positioning groove 22 and can move along the length direction of the positioning groove 22, sleeves 24 are connected to two ends of the adjusting roller 2 through threads, the inner side wall of each sleeve 24 is attached to the end wall of the adjusting roller 2, and the rotating shaft 23 penetrates through the side wall of each sleeve; the sleeve 24 can limit the position of the positioning block 231 and further limit the position of the rotating shaft 23 in the insertion groove 21, so that the situation that the rotating shaft 23 is separated from the insertion groove 21 under the elastic action of the elastic piece 211 when the adjusting roller 2 is idle is reduced.

Referring to fig. 3, a limiting groove 12 is formed in the inner side wall of the sliding groove 11, the limiting groove 12 penetrates through the frame 1, and the opening direction is consistent with the length direction of the adjusting roller 2; a limiting rod 31 is arranged on the sliding block 3, the limiting rod 31 penetrates through the limiting groove 12 and can slide along the length direction of the limiting groove 12, and the length direction of the limiting rod 31 is consistent with that of the adjusting roller 2; one end of the limiting rod 31, which is far away from the adjusting roller 2, is connected with a limiting plate 32 through threads, and the limiting plate 32 is attached to the side wall of the rack 1. The lateral wall of the rack 1 limits the limit plate 32, further limits the limit rod 31 and the slide block 3, and reduces the condition that the slide block 3 is separated from the chute 11.

Referring to fig. 3, an installation groove 13 is formed in the inner side wall of the sliding groove 11, a guide rod 14 is inserted into the installation groove 13, the guide rod 14 is an iron rod, the guide rod 14 penetrates through the sliding block 3, the spring 111 is sleeved on the guide rod 14, the bottom wall of the installation groove 13 is fixedly connected with a magnetic part 131 through gluing, the magnetic part 131 is a magnet, and the magnetic part 131 and the guide rod 14 are attracted magnetically. The guide rod 14 can limit the spring 111, so that the radial deformation of the spring 111 in the use process is reduced, and the magnetic part 131 can limit the guide rod 14, so that the situation that the guide rod 14 is driven to move when the sliding block 3 moves is reduced.

The implementation principle of a tenter in the embodiment of the present application is:

two guide rods 14 respectively penetrate through one of the sliding blocks 3, then the adjusting roller 2 and one of the sliding blocks 3 are moved to be inserted into one of the sliding grooves 11, and meanwhile the guide rods 14 on the sliding blocks 3 are driven to penetrate through one spring 111 and to be inserted into one of the mounting grooves 13; and then pressing another sliding block 3 to drive the rotating shaft 23 to compress the corresponding elastic piece 211, so that the sliding block 3 is staggered with the frame 1 and inserted into another sliding groove 11, and simultaneously, the guide rod 14 on the sliding block 3 penetrates another spring 111 and is inserted into another mounting groove 13, thus completing the mounting of the adjusting roller 2.

The cloth bypasses adjusting roller 2 and carries out conveying and stretching, when the local pulling force of cloth is great, the great part of cloth atress can be to adjusting roller 2 application of force simultaneously when adjusting roller 2 passes through, adjusting roller 2 drives pivot 23 and slider 3 to spring 111 application of force to make spring 111 compress, spring 111 can cushion the pulling force on the cloth, thereby reducible cloth part is stretched excessively and leads to the impaired condition of the local tissue of cloth.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. A tenter frame comprising a frame (1), characterized in that: be provided with adjusting device in frame (1), adjusting device is including supplying dancer rools (2) and slider (3) that the cloth walked around, dancer rools (2) both ends are provided with pivot (23), dancer rools (2) rotate through pivot (23) and slider (3) and are connected, offer on frame (1) and supply slider (3) to insert spout (11) of establishing, be provided with spring (111) between slider (3) and spout (11) inside wall.

2. A tenter frame as claimed in claim 1, characterized in that: the limiting groove (12) is formed in the inner side wall of the sliding groove (11), the limiting rod (31) is arranged on the sliding block (3), and the limiting rod (31) is inserted in the limiting groove (12) and can slide along the length direction of the limiting groove (12).

3. A tenter frame as claimed in claim 2, characterized in that: spacing groove (12) run through frame (1) and opening direction and dancer rools (2) length direction unanimously, gag lever post (31) are unanimous and pass spacing groove (12) with dancer rools (2) length direction, dancer rools (2) one end is kept away from in gag lever post (31) is provided with limiting plate (32).

4. A tenter frame as claimed in claim 1, characterized in that: the adjusting roller is characterized in that end walls of two ends of the adjusting roller (2) are provided with inserting grooves (21) for rotating shafts (23), and elastic pieces (211) are arranged between the bottom walls of the inserting grooves (21) and the rotating shafts (23).

5. A tenter frame as claimed in claim 4, characterized in that: positioning grooves (22) are formed in the inner side walls of the insertion grooves (21), positioning blocks (231) are arranged on the side walls of the rotating shafts (23), and the positioning blocks (231) are inserted into the positioning grooves (22) and can move along the length direction of the positioning grooves (22).

6. A tenter frame as claimed in claim 5, characterized in that: constant head tank (22) and dancer rools (2) end wall communicate with each other, dancer rools (2) both ends are provided with sleeve (24), sleeve (24) inside wall pastes with dancer rools (2) end wall, sleeve lateral wall is run through in pivot (23).

7. A tenter frame as claimed in claim 1, characterized in that: a guide rod (14) is arranged on the inner side wall of the sliding groove (11), the guide rod (14) penetrates through the sliding block (3), and the spring (111) is sleeved on the guide rod (14).

8. A tenter frame as claimed in claim 7, characterized in that: the inner side wall of the sliding groove (11) is provided with a mounting groove (13) for inserting the guide rod (14), and the bottom wall of the mounting groove (13) is provided with a magnetic part (131) magnetically attracted with the guide rod (14).